A toothbrush (1) and a device (20) for mounting and/or demounting a toothbrush head (5). The toothbrush (1) comprises: a toothbrush handle (3) comprising a grip portion (3a) and a toothbrush head mounting portion (3b) connected to the grip portion (3a); and a toothbrush head (5) comprising a toothbrush head body (11) and bristles (13) mounted on a first side (11a) of the toothbrush head body (11). The toothbrush head body (11) further has a second side (11b) opposite to the first side (11a). A first hole (7) is formed on one of the toothbrush head mounting portion (3b) and the second side (11b) of the toothbrush head body (11), a corresponding projecting insertion portion (15) is formed on the other one of the toothbrush head mounting portion (3b) and the second side (11b) of the toothbrush head body (11), and the toothbrush head (5) is detachably mounted on the toothbrush head mounting portion (3b) by inserting the projecting insertion portion (15) into the first hole (7). Said device can enable the toothbrush handle (3) to be reused, so as to improve the resource utilization rate and reduce the amount of waste treatment, and the mounting and/or dismounting of the toothbrush head (5) is performed in a labor-saving, convenient and efficient manner.
A toothbrush (1) and a device (20) for mounting and/or demounting a toothbrush head (5). The toothbrush (1) comprises: a toothbrush handle (3) comprising a grip portion (3a) and a toothbrush head mounting portion (3b) connected to the grip portion (3a); and a toothbrush head (5) comprising a toothbrush head body (11) and bristles (13) mounted on a first side (11a) of the toothbrush head body (11). The toothbrush head body (11) further has a second side (11b) opposite to the first side (11a). A first hole (7) is formed on one of the toothbrush head mounting portion (3b) and the second side (11b) of the toothbrush head body (11), a corresponding projecting insertion portion (15) is formed on the other one of the toothbrush head mounting portion (3b) and the second side (11b) of the toothbrush head body (11), and the toothbrush head (5) is detachably mounted on the toothbrush head mounting portion (3b) by inserting the projecting insertion portion (15) into the first hole (7). Said device can enable the toothbrush handle (3) to be reused, so as to improve the resource utilization rate and reduce the amount of waste treatment, and the mounting and/or dismounting of the toothbrush head (5) is performed in a labor-saving, convenient and efficient manner.
A toothbrush (101) includes a handle (103) and a head (105) connected to an end of the handle (103). The head (105) has surface and a longitudinal axis. A plurality of bristles mounted on the head (105). The plurality of bristles are arranged in a plurality of sets comprising first (121), second (123), and third sets (125). The bristles in the first (121) and third sets (125) are oriented to angle outwardly from the bristles in the second set (123). The bristles of the first (121) and third sets (125) are arranged along the surface of the head (105) such that the first (121) and third sets (125) each have a length extending along the longitudinal axis of the head (105). The length of the first (121) and third sets (125) extends along at least about 70% of the length of the surface. The bristles in the first (121) and third sets (125) are arranged in tufts comprised of multiple bristles and all having the same configuration.
A46B 9/04 - Position ou disposition des soies par rapport à la surface de la monture, p. ex. inclinées, en rangées, en groupes pour les brosses à dents
4.
DENTAL CLEANING TOOL WITH ROTATABLE CLEANING INSTRUMENT
A dental cleaning tool (100) includes a handle (104) defining a longitudinal axis (110). The handle (104) has a first end (112) and an opposing second end (114). The handle (104) includes a first arm (116A) and a second arm (116B) defining a storage gap (118) therebetween. The dental cleaning tool (100) also includes a first cleaning instrument (102) attached to the first end (112) of the handle (104) and a second cleaning instrument (106) at the second end (114) of the handle (104). The second cleaning instrument (106) is positionable relative to the handle (104) between a stowed position in which the second cleaning instrument (106) is positioned in the storage gap (118) between the first and second arms (122A,122B) and an operable position in which the second cleaning instrument (106) extends beyond the second end (114) of the handle (104).
A hand-held hair styling device (101) includes a body (103) having a front side, a back side, and a side edge extending between the front and back sides. A rotatable base (137) is mounted on the body (103) for rotation relative to the body (103) about an axis of rotation (139). The rotatable base (137) has a surface (149) facing generally away from the body (103). The axis of rotation (139) of the rotatable base (137) extends substantially perpendicular to a longitudinal axis (143) of the body (103). At least one hair styling element (135) is mounted on the surface (149) of the rotatable base (137) for rotation with the rotatable base (137). The hair styling element (135) includes a twisted elongate member (935).
A dental cleaning tool (100) includes a body portion (102) and a secondary cleaning tool (140). The body portion (104) includes a floss assembly (106), a handle (122), a receiving slot (116), and a shield (118). The floss assembly (106) includes a first arm (108), a second arm (110), and a bridge segment (111). The first arm (108) and the second arm (110) extend from the bridge segment (111). The receiving slot (116) is formed in the handle (122). The shield (118) is formed on the handle (122) and is configured to cover the receiving slot (116) such that access to the receiving slot (116) is restricted. The secondary cleaning tool (140) is coupled to the bridge segment (111) and is pivotable relative to the bridge segment (111) in at least two degrees of freedom such that the secondary cleaning tool (140) is insertable into the receiving slot (116) from a second direction different than the first direction.
A toothbrush (101) includes a handle (103) and a head (105) connected to an end of the handle (103). The head (105) has a surface (111). A plurality of bristles (107) are mounted on the head (105) so the bristles (107) extend from the surface (111) on only one side of the head (105). The plurality of bristles (107) are arranged in a plurality of sets including first, second, and third sets (121, 123, 125). The bristles (107) of each of the first, second, and third sets (121, 123, 125) are substantially parallel to other bristles (107) in the same respective set. The bristles (107) in the first and third sets (121, 125) are oriented to angle outwardly from the bristles (107) in the second set (123) as they extend away from the surface (111).
A46B 9/04 - Position ou disposition des soies par rapport à la surface de la monture, p. ex. inclinées, en rangées, en groupes pour les brosses à dents
A toothbrush (101) includes a handle (103) and a head (105) connected to an end of the handle (103). The head (105) has a convex surface (111). A plurality of bristles (107) are mounted on the head (105) so the bristles (107) extend from the convex surface (111) on only one side of the head (105). The plurality of bristles (107) are arranged in a plurality of sets including first, second, and third sets (121, 123, 125). The bristles (107) of each of the first, second, and third sets (121, 123, 125) are substantially parallel to other bristles (107) in the same respective set. The bristles (107) in the first and third sets (121, 125) are oriented to angle outwardly from the bristles (107) in the second set (123) as they extend away from the convex surface (111).
A46B 9/04 - Position ou disposition des soies par rapport à la surface de la monture, p. ex. inclinées, en rangées, en groupes pour les brosses à dents
A46B 9/02 - Position ou disposition des soies par rapport à la surface de la monture, p. ex. inclinées, en rangées, en groupes
A46B 9/06 - Disposition de soies ou de touffes de soies mélangées, p. ex. en fil métallique, en caoutchouc, en fibre
A46B 5/00 - Montures de brossesManches faisant corps avec la brosse
9.
DENTAL CLEANING TOOL INCLUDING AT LEAST ONE MOVEABLE TOOL
A dental cleaning tool (100) includes a handle (102) defining a longitudinal axis (124) of the dental cleaning tool (100) and a floss holder (104) having at least one strand of floss coupled thereto. The dental cleaning tool (100) also includes a toothpick (106) formed as one piece with the handle (102) and spaced from the floss holder (104) such that the handle (102) is disposed between the toothpick (106) and the floss holder (104). The dental cleaning tool (100) further includes a pivotable dental tool (108) pivotably coupled to the handle (102). The pivotable dental tool (108) is selectively transitionable between a first, stow position (150) and a second, use position (152).
A dental cleaning tool (100, 178, 186, 214 ) includes a body portion (102, 188) defining a longitudinal axis (104) of the dental cleaning tool (100, 178, 186, 214 ). The body portion (102, 188) extends from a first end (106) to a second end (108) along the longitudinal axis (104). The body portion (102, 188) includes a floss assembly (110) formed at the first end (106) of the body portion (102,188), a toothpick member (112, 216) formed at the second end (108) of the body portion (102, 188), and a handle portion (114) extending between the floss assembly (110) and the toothpick member (112, 216). The handle portion (114) includes a receptacle (134). The tool (100, 178, 186, 214 ) further includes at least one secondary cleaning tool (126, 130, 218) coupled to the body portion (102, 188). The at least one secondary cleaning tool (126, 130, 218) is rotatable relative to the body portion (102,188) for selectively positioning the at least one secondary cleaning tool (126, 130, 218) between a stowed position, within the receptacle, and a deployed position.
A dental cleaning tool (100) includes a body portion (102) defining a longitudinal axis (104) of the dental cleaning tool (100). The body portion (102) includes a floss assembly (106) including a first arm (108) and a second arm (110) extending substantially perpendicularly relative to the longitudinal axis (104). A receiving slot (116) is formed in the first arm (108), and a shield (118) is formed on the first arm (108). The shield (118) covers the receiving slot (116) such that access to the receiving slot (116) is restricted from a first direction (120). The dental cleaning tool (100) also includes a secondary cleaning tool (140) coupled to the first arm (108). The secondary cleaning tool (140) is pivotable relative to the first arm (108) in at least two degrees of freedom and is inserted into the receiving slot (116) from a second direction (142) different than the first direction (120).
A dental cleaning tool includes a body portion defining a longitudinal axis of the dental cleaning tool. The body portion includes a floss assembly including a first arm and a second arm extending substantially perpendicularly relative to the longitudinal axis, a receiving slot formed in the first arm, and a shield formed on the first arm. The shield is configured to cover the receiving slot such that access to the receiving slot is restricted from a first direction. The tool also includes a secondary cleaning tool coupled to the first arm. The secondary cleaning tool is pivotable relative to the first arm in at least two degrees of freedom such that the secondary cleaning tool is insertable into the receiving slot from a second direction different than the first direction.
A pair of chopsticks (100) include a first elongate shaft (102) having a first end (107), a second end (108) spaced from the first end, and a radially extending holder (110) positioned between the first end and the second end, and a second elongate shaft (104) having a first end (107), a second end (108) spaced from the first end, and a radially extending holder (110) positioned between the first end and the second end. The radially extending holder of the first elongate shaft is aligned with the radially extending holder of the second elongate shaft along the longitudinal length of the respective elongate shaft.
A hand-held hair styling device (901,1001) permits precise introduction of a curl into the hair (191). A selectively actuatable drive system (961,1061) drives rotation of one or more rotatable bases (937,1037), each carrying a hair styling element (935,1035) on it. The drive system (961,1061) includes a transmission (971,1071) connecting an actuator (975,1075) to the rotatable base (937,1037) to transmit the movement of the actuator (975,1075) in one direction into rotation of the rotatable base (937,1037) in a first direction. The transmission (971,1071) is configured to prevent rotation of the rotatable base (937,1037) in a second direction opposite to the first direction upon movement of the actuator (975,1075) in an opposite direction. In another aspect the transmission (971,1071) is configured to produce a single 360° rotation of the rotatable base (937,1037) upon movement of the actuator (975,1075) in the first direction.
A45D 2/00 - Outils pour boucler ou onduler les cheveux
A45D 6/00 - Parties constitutives ou accessoires des dispositifs de bouclage ou d'ondulation
A45D 24/10 - Peignes en plusieurs pièces combinés avec des dispositifs supplémentaires
A45D 24/14 - Peignes en plusieurs pièces combinés avec des dispositifs supplémentaires avec une poignée conçue pour être fixée à la main de l'utilisateur
A hand-held hair styling device (101) has a body (103) having a wider side (121) between narrower sides (123). A plurality of rotatable bases (137) are mounted on the body (103) for rotation relative to the body (103). The rotatable bases (137) each have an exposed surface (149) facing generally away from the body (103). A plurality of hair styling elements (135) extending generally away from the body (103) are mounted on the exposed surface (149) of each of rotatable base (137) for rotation relative to the body (103) with the respective rotatable base (137). A handle (105) extends from the body (103) in a direction that is substantially perpendicular to an axis of rotation of at least one of the rotatable bases (137).
A45D 2/00 - Outils pour boucler ou onduler les cheveux
A45D 6/00 - Parties constitutives ou accessoires des dispositifs de bouclage ou d'ondulation
A45D 24/10 - Peignes en plusieurs pièces combinés avec des dispositifs supplémentaires
A45D 24/14 - Peignes en plusieurs pièces combinés avec des dispositifs supplémentaires avec une poignée conçue pour être fixée à la main de l'utilisateur
A hand-held hair styling device (101, 201, 301, 401, 501, 601, 701, 801) has a body (103, 303, 403, 503) having a wider side (121) between narrower sides (123). A rotatable base (137, 237, 337, 437, 537, 637, 737, 837) is mounted on the body (103, 303, 403, 503) for rotation relative to the body (103, 303, 403, 503). The rotatable base (137, 237, 337, 437, 537, 637, 737, 837) has an exposed surface (149) facing generally away from the body (103, 303, 403, 503). An axis of rotation (139) of the rotatable base (137, 237, 337, 437, 537, 637, 737, 837) extends substantially perpendicular to a longitudinal axis (143) of the body (103, 303, 403, 503). A plurality of hair styling elements (107, 207) extending generally away from the body (103, 303, 403, 503) are mounted on the exposed surface (149) of the rotatable base (137, 237, 337, 437, 537, 637, 737, 837) for rotation relative to the body (103,303,403,503) with the rotatable base (137, 237, 337, 437, 537, 637, 737, 837). A method of styling hair includes rotating the rotatable base (137, 237, 337, 437, 537, 637, 737, 837) and the hair styling elements (107, 207) thereon while at least some of the hair styling elements (107, 207) are in contact with a person's hair (191).
A45D 2/00 - Outils pour boucler ou onduler les cheveux
A45D 6/00 - Parties constitutives ou accessoires des dispositifs de bouclage ou d'ondulation
A45D 24/10 - Peignes en plusieurs pièces combinés avec des dispositifs supplémentaires
A45D 24/14 - Peignes en plusieurs pièces combinés avec des dispositifs supplémentaires avec une poignée conçue pour être fixée à la main de l'utilisateur
17.
DENTAL CLEANING TOOL INCLUDING AT LEAST ONE MOVEABLE SECONDARY TOOL
A dental cleaning tool (100) includes a handle (102) defining a longitudinal axis of the tool. The handle (102) includes a floss holder (104) having a base (136) and two arms (138,140) extending from the base (136) in perpendicular relation to the longitudinal axis, at least one strand of floss (148) extending between the two arms (138,140), and a toothpick (106) being formed as one piece with the handle (102) and having a pointed tip (156), the toothpick (106) being spaced from the floss holder (104) such that the handle (102) is disposed between the toothpick (106) and the floss holder (104). The dental cleaning tool (100) further includes at least one rotatable dental tool (108,109,110) formed separately from and attached to the handle (102), the at least one rotatable dental tool (108,109,110) being rotatably mounted to the handle (102) between a first, stow position (164) and a second, use position (166).
A dental cleaning tool (100) includes a handle (102) defining a longitudinal axis (120) of the tool (100), a floss holder (104) having a base (130) and two arms (132,134) extending from the base (130) in perpendicular relation to the longitudinal axis (120), at least one strand (142) of floss extending between the two arms (132,134), and a pivotable brush (108) attached to the floss holder (104). The pivotable brush (108) includes a rod (144) and bristles (146) disposed on the rod (144). The rod (144) is pivotably mounted to the floss holder (104) between a first, stowed position (160) and a second, use position (162).
A61C 17/24 - Dispositifs à entraînement mécanique pour nettoyer ou pour polir avec des brosses, des éponges, des cupules ou analogues tournant en continu
brevets
