An interdental cleaner having a rod-shaped support made of a first plastic, which has a handle part at its rear end region and has a cover made of a soft flexible second plastic at its opposite front end region. Several radially-protruding fingers are situated on the outer side of the cover and are integrally joined to the cover in their base region. At least some of the fingers and preferably almost all the fingers have a slenderness of at least 3.0, wherein the slenderness results from the quotients of the axial length l of the finger and the maximum diameter d thereof in the base region (S=l/d). The slenderness (front slenderness) of at least some fingers is lower in a front region VB than the slenderness (rear slenderness) of at least some fingers in a rear region HB of the cover.
The invention relates to an interdental cleaner comprising a rod-like support which has a cleaning part in an axial end region, which cleaning part is provided with a coating on its external surface in a coating region. The coating region comprises merely one portion of the external surface of the cleaning part and extends preferably between two adjacent rows of cleaning elements held on the cleaning part. A transfer element is provided for applying the coating, which transfer element is provided on the outside with a coating agent and, in order to form the coating, is subsequently brought into contact with the external surface of the cleaning part.
The invention relates to an interdental cleaner comprising a rod-shaped carrier made of a first plastic, which has a handle part at its rear end region and has a cover made of a soft flexible second plastic at its opposite front end region. A plurality of radially protruding fingers are situated on the outer side of the cover and are integrally joined to the cover in their base region. At least some of the fingers and preferably almost all the fingers have a slenderness S of at least 3.0, wherein the slenderness S results from the quotients of the axial length I of the finger and the maximum diameter d thereof in the base region (S = I/d). The slenderness (front slenderness) of at least some fingers is lower in a front region VB than the slenderness (rear slenderness) of at least some fingers in a rear region HB of the cover.
An interdental cleaner has a rod-shaped support made of plastics material, which has a cleaning device in an axial end region, which cleaning device has a covering for the support made of a soft-elastic plastics material and a bristle set having a plurality of bristle bundles protruding, with a radial component, from the covering. The bristle bundles extend through the support and are embedded and held therein. The covering has at least one recess on its outer surface, wherein at least one of the bristle bundles is arranged within the recess.
A46B 1/00 - Brush bodies and bristles moulded as a unit
A46B 9/04 - Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups for toothbrushes
A46B 9/06 - Arrangement of mixed bristles or tufts of bristles, e.g. wire, fibre, rubber
A61C 15/00 - Devices for cleaning between the teeth
A46B 3/18 - Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier the bristles being fixed on or between belts or wires
The invention relates to a dental floss holder comprising an elongate carrier, on an axial end of which a forked holding portion is arranged, which holding portion comprises a main part arranged on the carrier and two arms arranged next to one another at a distance and held on the main part. A dental floss thread is clamped between the end portions of the arms, which end portions face away from the main part. The main part, the arms and the dental floss thread surround an interior in which a stop element is situated, which is connected, on the side of the stop element facing away from the dental floss thread, via a connecting piece to the forked holding portion and is spaced apart from the dental floss thread.
An interdental cleaner has a rod-shaped support which is made of plastics material and the rear end region of which has a handle part and the opposite front end region of which supports a coating made of a soft-elastic plastics material. At least one radially protruding finger which is integrally connected to the coating is arranged on the outside of the coating. A recess is formed in the outer surface of the coating, and the radially inner foot region of the finger is arranged in the recess and is connected to the coating at the bottom of the recess.
An interdental cleaner has a rod-shaped support which is made of plastic and which has a cleaning device in an axial end region, the cleaning device having a cover made of a flexible plastic for the support and having a bristle array with a plurality of bristle tufts protruding with a radial component from the cover. The bristle tufts extend through the support and are embedded and retained in the latter. The cover has at least one recess on its outer surface, wherein at least one of the bristle tufts is arranged inside the recess.
A46B 3/04 - Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by mouldable materials, e.g. metals, cellulose derivatives, plastics
A46B 3/20 - Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier the bristles being fixed or joined in rubber bodies, e.g. in soft rubber
A46B 9/02 - Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
An interdental cleaner has a rod-shaped support which is made of plastic and which, in an axial end area, has a cleaning device. The cleaning device has a set of bristles with multiple first tufts of bristles and multiple second tufts of bristles each of which project from the support with a radial component. On the outer surface of the support, in the base portion of at least one of the first tufts of bristles and/or of at least one of the second tufts of bristles, a radial first stepped or raised portion is formed and forms a radially projecting first edge or elevation.
An interdental cleaner (10) has a rod-shaped support (11) made of plastic, a handle part (12) connected to the support (11), and a cleaning part (13) which has a sleeve-shaped cover (14) arranged on the support (11). The cover carries radially outwardly protruding cleaning elements (15). Provision is made that the cover consists of a plurality of cover parts, wherein a first cover part (16) consists of a first soft-elastic plastic, and wherein a second cover part (17) consists of a second soft-elastic plastic or of a thermoplastic, wherein the plastics material of the first cover part (16) is different than the plastics material of the second cover part (17). Preferably, the plastics material of the first cover part (16) has a lower Shore hardness than the plastics material of the second cover part (17).
An interdental cleaner with a rod-shaped carrier which is made of a first plastics material and extends along a longitudinal axis. At its front end, the rod-shaped carrier has a cleaning part in the form of a cover made of a soft elastic plastics material. A handle part is arranged at the rear end of the carrier which is opposite the front end. A connecting section of the carrier which exhibits a significantly greater deformation under certain conditions is formed between the handle part and the cover.
A tooth-polishing device for polishing dental surfaces comprises a support part and a polishing element supported on the support part. According to the invention, the polishing element consists of a plastic foam and carries cleaning particles that are arranged on the outer surface of the polishing element and/or are integrated and embedded in the polishing element.
The invention relates to an interdental cleaner comprising a rod-shaped carrier made of plastic, which, at its rear end region, has a handle part and, at its opposite front end region, has a cover made of a soft elastic plastic. At least one radially protruding finger, which is integrally connected to the cover, is arranged on the outer side of the cover. A depression is formed on the outer surface of the cover, and the finger with its radially inner foot region is arranged in the depression and is connected to the cover at the base of the depression.
The invention relates to an interdental cleaner with a rod-shaped support which is made of a first plastic and extends along a longitudinal axis. The rod-shaped support has, at its front end, a cleaning part in the form of a cover made of a flexible plastic. A grip part is arranged at the rear end of the support, which is opposite the front end. A connection portion of the support is formed between the grip part and the cover, which connection portion shows significantly greater deformation under certain conditions.
An interdental cleaner has a rod-shaped support which is made of plastic and which, at a support rear end region, has a grip part. A support opposite front end region has a flocking with flock fibers made of plastic. The rod-shaped support is provided, in the support front end region, with a sleeve-shaped cover made of a flexible plastic. The flocking is arranged on the cover.
An interdental cleaner (10) has a rod-shaped support (11) made of plastic, a handle part (12) connected to the support (11), and a cleaning part (13) which has a sleeve-shaped cover (14) arranged on the support (11). The cover carries radially outwardly protruding cleaning elements (15). Provision is made that the cover consists of a plurality of cover parts, wherein a first cover part (16) consists of a first soft-elastic plastic, and wherein a second cover part (17) consists of a second soft-elastic plastic or of a thermoplastic, wherein the plastics material of the first cover part (16) is different than the plastics material of the second cover part (17). Preferably, the plastics material of the first cover part (16) has a lower Shore hardness than the plastics material of the second cover part (17).
An interdental cleaner has a rod-shaped support, which is made of plastic and, in one end region thereof, is provided with a cleaning part made of a flexible plastic, and a handle part made of plastic. The support, at a support end facing the handle part, is integrally connected to the handle part in a connection region via a web. The connection region is configured as a joint, and the web is provided at least partially with a sheath made of a flexible plastic. Provision is made here that the web has at least one protruding web rib, and/or that at least one rib is formed on the outer face of the sheath.
The invention relates to a toothbrush having a bar-shaped brush carrier of plastic, which has a head section having a set of bristles in the front end region of the brush carrier and a handle section in the rear end region of the brush carrier. The handle section and the head section are connected to each other by means of a connecting section, which, at least in parts, is designed as a strip having an undulating configuration. According to the invention, the undulating configuration comprises only one single bridge-like arc, the vertex of which preferably points toward the top side of the toothbrush bearing the set of bristles.
A method for manufacturing an interdental cleaner includes providing a rod-shaped carrier made of plastic, into which laterally protruding bristles are embedded. In this case, a filament array formed of a plurality of filament strands is inserted into a holding cassette and is fixed in a predefined alignment in the holding cassette by means of a holding device. The holding cassette is then inserted into an injection-molding device and the filament array is coated with plastic in the injection-molding device, forming a plurality of rod-shaped carriers arranged spaced apart next to one another. Finally, the filament strands forming the filament array are separated at least in the sections located between adjacent rod-shaped carriers. In addition, a device for carrying out the method is provided.
B29C 45/14 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mouldApparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
A46B 1/00 - Brush bodies and bristles moulded as a unit
A46B 3/00 - Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
A46D 3/04 - Machines for inserting or fixing bristles in bodies
A46B 3/04 - Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by mouldable materials, e.g. metals, cellulose derivatives, plastics
B29C 45/00 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mouldApparatus therefor
A46B 9/06 - Arrangement of mixed bristles or tufts of bristles, e.g. wire, fibre, rubber
A46B 9/02 - Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
A46B 9/04 - Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups for toothbrushes
An interdental cleaner has a rod-shaped carrier consisting of plastic, which has a cleaning device in an axial end area. The cleaning device comprises at least one fabric part, which extends in the direction of a longitudinal axis of the carrier and which has mutually intersecting thread systems with warp threads and weft threads. Provisions are made for the fabric part to be connected to the carrier and to radially project from same, wherein thread systems or the warp threads, on the one hand, and the weft threads, on the other hand, extend at an angle in the range of 20° to 70° to the longitudinal axis of the rod-shaped carrier and pass through the rod-shaped carrier.
A46B 9/00 - Arrangements of the bristles in the brush body
A46B 1/00 - Brush bodies and bristles moulded as a unit
A46B 3/00 - Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
A46B 3/04 - Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by mouldable materials, e.g. metals, cellulose derivatives, plastics
An interdental cleaner with a rod-like support which has a cleaning device in an axial end region. The cleaning device includes a cover on the support made of a soft-elastic plastic, and structuring is formed on the outside of the cover having a plurality of fingers protruding with radial components from the cover, which fingers are made of the same material as the cover and are connected as one piece thereto. The structuring additionally has a bristle edging with a plurality of bristle bundles protruding with radial components from the cover and/or individual bristles which are each formed from pre-produced bristles embedded in the cover and/or in the support.
A46B 1/00 - Brush bodies and bristles moulded as a unit
A46B 9/06 - Arrangement of mixed bristles or tufts of bristles, e.g. wire, fibre, rubber
A46B 3/00 - Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
A46B 3/20 - Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier the bristles being fixed or joined in rubber bodies, e.g. in soft rubber
A46B 9/02 - Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
A61C 15/00 - Devices for cleaning between the teeth
A device for cleaning the mouth or teeth has a rod-shaped support, on one axial end of which an interdental cleaner made of a flexible plastic is arranged. A brush-like cleaning part made of a flexible plastic, and having a plurality of protruding cleaning elements, is arranged at the opposite axial end of the rod-shaped support. In addition, the rod-shaped support has a grip portion made of a flexible plastic and arranged preferably in the central area of the axial length of the rod-shaped support. Provision is made that the grip portion is connected, via at least one connecting portion, to the interdental cleaner and/or to the brush-like cleaning part so as to form a one-piece structure.
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
Goods & Services
Dental and interdental cleaning instruments, dental and
interdental irrigation instruments included in this class;
toothbrushes; floss for dental purposes; wooden toothpicks,
toothpicks made from plastic, toothpicks made from metal;
dental sticks made from wood, dental sticks made from
plastic, dental sticks made from metal; denture brushes;
electric toothbrushes and oral hygiene appliances; water
apparatus for cleaning teeth and gums; electric water
apparatus for cleaning teeth and gums.
28.
INTERDENTAL CLEANER METHOD FOR THE PRODUCTION THEREOF
The invention relates to an interdental cleaner having a rod-shaped support made of plastic which has at least on one section of its axial length, a structuring with structure elements protruding radially from the support. Said support is, at least in one part of the section having the structuring, twisted together with the structuring on the longitudinal axis thereof.
An interdental cleaner with a rod-like support which has a cleaning device in an axial end region, wherein the cleaning device comprises a cover on the support made of a soft-elastic plastic, and structuring is formed on the outside of the cover having a plurality of fingers protruding with radial components from the cover, which fingers are made of the same material as the cover and are connected as one piece thereto. According to the invention, the structuring additionally has a bristle edging with a plurality of bristle bundles protruding with radial components from the cover and/or individual bristles which are each formed from pre-produced bristles embedded in the cover and/or in the support.
An interdental cleaner has a rod-like support which has a cleaning part in an axial end region. The cleaning part is made of a soft-elastic plastic and has structuring on its outer side. A wire part embedded in the support and extending in the longitudinal direction of the support is arranged at least in sections in the support. According to the invention, recesses filled with the soft-elastic plastic of the cleaning part are formed in the support.
A46B 3/18 - Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier the bristles being fixed on or between belts or wires
An interdental cleaner set consists of several interdental cleaners, which have a support, a cleaning portion and a grip portion. A holding part is additionally provided, which is designed with the interdental cleaners as a one-piece plastic part, wherein each interdental cleaner is connected to the holding part via a predetermined breaking point. A sales unit consists of a corresponding interdental cleaner set and of a receiving part on which a connection device is provided, with which the interdental cleaner set can be fixed on the receiving part without play.
The invention relates to an interdental cleaner for manually cleaning interdental spaces. Said interdental cleaner comprises a rod-shaped support with a handle part and a cleaning part. Said interdental cleaner is characterised in that said handle part has, at least in parts, the basic shape of a cylinder, hyperboloid or barrel, and/or that at least one section of the handle part has a circular cross-section.
The invention relates to a toothbrush comprising a brush body that has a handle section and a head section. At least one bristle support carrying the bristles is rotatably mounted in the head section. According to the invention, at least one cup-shaped receiving element is provided in the head section, into which the bristle support is introduced. A preferably metallic cylindrical pin is arranged in the receiving element, which supports the bristle support and forms its rotational axis. The pin keeps the bristle support at a short distance from the receiving element and/or in the head section and is seated with its one end in a blind hole-type receiving hole of the cup-shaped receiving element and with its other end in a blind hole-type receiving hole of the bristle support. A means for providing security against removal prevents the removal of the bristle support from the receiving element.
A device for cleaning the mouth or teeth has a rod-shaped support, on one axial end of which an interdental cleaner made of a flexible plastic is arranged. A brush-like cleaning part made of a flexible plastic, and having a plurality of protruding cleaning elements, is arranged at the opposite axial end of the rod-shaped support. In addition, the rod-shaped support has a grip portion made of a flexible plastic and arranged preferably in the central area of the axial length of the rod-shaped support. Provision is made that the grip portion is connected, via at least one connecting portion, to the interdental cleaner and/or to the brush-like cleaning part so as to form a one-piece structure.
03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations
05 - Pharmaceutical, veterinary and sanitary products
20 - Furniture and decorative products
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
Goods & Services
Personal hygiene products, preparations for cleaning teeth,
chemical products for mouth and dental care not for medical
use. Hygienic products. Hand mirrors. Brushes, namely toothbrushes, bath brushes, nail brushes,
body brushes, hair brushes, combs and sponges, plastic
articles, namely toothbrush cases, tumblers.
03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations
05 - Pharmaceutical, veterinary and sanitary products
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
Goods & Services
Produits pour l'hygiène, à savoir produits chimiques pour
les soins bucco-dentaires, produits pour les soins du corps,
produits pour nettoyer les dents. Produits pour l'hygiène, à savoir produits chimiques pour
les soins bucco-dentaires, produits pour les soins du corps. Produits mécaniques pour les soins bucco-dentaires, à savoir
brosses à dents, y compris les brosses à dents électriques
ou hydrauliques.
An interdental cleaner with a rod-like support which has a cleaning device in an axial end region, wherein the cleaning device comprises a cover on the support made of a soft-elastic plastic, and structuring is formed on the outside of the cover having a plurality of fingers protruding with radial components from the cover, which fingers are made of the same material as the cover and are connected as one piece thereto. According to the invention, the structuring additionally has a bristle edging with a plurality of bristle bundles protruding with radial components from the cover and/or individual bristles which are each formed from pre-produced bristles embedded in the cover and/or in the support.
