Goods & Services

Electric lighting fixtures, namely, sconces; Flexible heating elements for automobile seats, namely, flexible wire-knitted and woven heating tapes; Flood lights; Lamp bulbs; Lamps for outdoor use; LED (light emitting diodes) lighting fixtures for use in display, commercial, industrial, residential, and architectural accent lighting applications; LED lamps; LED lighting fixtures for indoor and outdoor lighting applications; LED luminaires; LED safety lamps; Lighting apparatus for sports arenas; Outdoor lighted Christmas-themed ornaments; Roadlights; Spot lights; Strip lighting for indoor use

Abstract

A hinge blade structure, comprising two hinges (10, 20), a connecting sleeve (50), a fixing rod (30), a threaded sleeve (40), a plug (60), a damping positioning pull rod (01) and an atmospheric pressure cylinder (07); the damping positioning pull rod (01) and the atmospheric pressure cylinder (07) are both located within the connecting sleeve (50) and interposed between the fixing rod (30) and the plug (60), the atmospheric pressure cylinder (07) and the plug (60) are fixedly arranged relative to each other, the damping positioning pull rod (01) and the threaded sleeve (40) are fixedly arranged relative to each other, the damping positioning pull rod (01) can be slidably connected, along the longitudinal direction of the connecting sleeve (50), in the atmospheric pressure cylinder (07), the damping positioning pull rod (01) and the atmospheric pressure cylinder (07) are fitted to form an atmospheric pressure chamber (009), and the atmospheric pressure cylinder (07) is provided with an air vent hole (007) penetrating through the atmospheric pressure chamber and an air intake hole (008), a positioning function being generated by the resistance of the atmospheric pressure chamber (009) against the damping positioning pull rod (01). Said structure can achieve positioning over the entire process.

IPC Classes  ?

• E05D 3/02 - Hinges with pins with one pin
• E05D 11/10 - Devices for preventing movement between relatively-movable hinge parts
• E05F 3/20 - Closers or openers with braking devices, e.g. checksConstruction of pneumatic or liquid braking devices in hinges

Abstract

Disclosed is a structure capable of lowering and presetting the self-closing speed of a hinge. The structure comprises two hinge leaves (10, 20), a threaded sleeve (40), a fixed rod (30), a spring (91), a bearing (100, 200), an auxiliary adjustment spring spacer (80), a plug (60) and an adjustment base (70), wherein each of the hinge leaves (10, 20) comprises a shaft sleeve (11, 21) and a blade (12, 22) fixedly connected to the outside of the shaft sleeve (11, 21); the fixed rod (30) is provided with a screw rod (31); a transmission rod (42) provided in the threaded sleeve (40) is connected inside the shaft sleeve (11, 21) of one of the hinge leaves (10, 20); the plug (60) is fixedly connected inside the shaft sleeve (11, 21) of one of the hinge leaves (10, 20); the threaded sleeve (40) and the plug (60) are spaced apart; and the fixed rod (30), the spring (91), the auxiliary adjustment spring spacer (80) and the adjustment base (70) are arranged between the threaded sleeve (40) and the plug (60) in the shaft sleeves (11, 21) of the two hinge leaves (10, 20). Big and small data settings of a straight inclination screw pitch of male thread teeth (39) of two or more straight inclination screw pitches of the screw rod (31) provided in the fixed rod (30), and the number and structure of the arranged male thread teeth (39) of a straight inclination screw pitch are adapted to big and small data settings of a straight inclination screw pitch of female thread teeth (46) of two or more straight inclination screw pitches of the threaded sleeve (40) which is connected in a threaded manner, and the number and structure of the arranged male thread teeth of a straight inclination screw pitch, such that the release of a strong and weak energy storage ejection force of the spring (91) can be pre-set.

IPC Classes  ?

• E05F 1/12 - Mechanisms in the shape of hinges or pivots, operated by springs
• E05D 7/00 - Hinges or pivots of special construction
• E05D 11/10 - Devices for preventing movement between relatively-movable hinge parts

Abstract

Disclosed is a structure capable of pre-setting long and short self-positioning time points to enable hinge leaves to close by themselves. The structure comprises two hinge leaves (10, 20), a threaded sleeve (40), a fixed rod (30), a first spring (91), an electromagnet attraction disc (90), a direct current power supply electromagnet (80), a direct current power supply timing controller (125), a wireless remote controller (168), a plug (60) and an adjustment base (70), wherein each of the hinge leaves (10, 20) comprises a shaft sleeve (11, 21) and a blade (12, 22) fixedly connected to the outside of the shaft sleeve (11, 21); the fixed rod (30) is provided with a screw rod (98); a transmission rod (42) provided in the threaded sleeve (40) is connected inside one of the shaft sleeves (11, 21) of the hinge leaves (10, 20); the plug (60) is fixedly connected inside one of the shaft sleeves (11, 21) of the hinge leaves (10, 20); the threaded sleeve (40) and the plug (60) are spaced apart; and the fixed rod (30), the first spring (91), the electromagnet attraction disc (90), the direct current power supply electromagnet (80), a cup body (56) and the adjustment base (70) are arranged between the threaded sleeve (40) and the plug (60) in the two shaft sleeves (11, 21). When the hinge leaves (10, 20) reach a self-positioning time point of the blades (12, 22) pre-set by the direct current power supply timing controller (125), the hinge leaves (10, 20) can correspondingly synchronously cooperate with a demagnetizing time of the direct current power supply electromagnet (80), and at the same time, the stored energy of the first spring (91) is released.

IPC Classes  ?

• E05F 1/12 - Mechanisms in the shape of hinges or pivots, operated by springs
• E05D 7/00 - Hinges or pivots of special construction
• E05D 11/10 - Devices for preventing movement between relatively-movable hinge parts

Abstract

Provided is an adjustable-angle positioning and self-closing hinge, comprising two hinge leaves, a fixing bar (30), a screw lock insert (40), a spiral ring (43), a fixing base (60), and an adjustment base (70); each hinge leaf comprises a bushing and a blade fastened outside the bushing; the fixing bar (30) has a threaded rod (31); the screw lock insert (40) is fastened inside the bushing of one of the hinge leaves, the fixing base (60) is fastened inside the bushing of one of the hinge leaves, and the screw lock insert (40) and the fixing base (60) are spaced apart; between the screw lock insert (40) and fixing base (60) in the bushings of the two hinge leaves are disposed the fixing bar (30), the spiral ring (43), two magnets, springs, and the adjustment base (70); the threaded rod (31) of the fixing bar (30) is screwed to the screw lock insert (40); a first spring (91) abuts between the fixing bar (30) and the front ring edge and washer of a cup body (61); the first magnet (81) and second magnet (82) are magnetically attracted to each other. the adjustment base (70) is adjusted and rotated to correspondingly fit the second magnet (82) and the bottom of the cup body (61) and fixing base (60), thereby adjusting and reducing the separation distance between the second magnet (82) and the fixing base (60). The adjustment base (70) is adjusted and rotated to correspondingly fit the second magnet (82) and the bottom of the cup body (61) and fixing base (60), thereby adjusting and reducing the separation distance between the positions of the two magnets. The adjustment base (70) correspondingly fits and adjusts the predetermined positioning angle of the hinge leaves, such that the hinge leaves may self-position at the start point positions of any preset angle between predetermined positioning angles; further, a hinge leaf at a positioning angle between the predetermined positioning angles may self-position below a position start point so that the blade of the hinge leaf closes itself.

IPC Classes  ?

• E05F 1/06 - Mechanisms in the shape of hinges or pivots, operated by the weight of the wing
• E05D 11/10 - Devices for preventing movement between relatively-movable hinge parts

Abstract

Provided is an angle-adjustable positioning and self-closing hinge for a highly sealed door, comprising a hinge leaf (10), a fixing base (20), a fixing bar (30), a screw lock insert (40), a spiral ring (43), a plug head (60), and an adjustment socket (70); the hinge leaf (10) is provided with a bushing (11) and a blade (12); the fixing base (20) is provided with a bushing (21); the fixing bar (30) has a threaded rod (31); a screw lock insert (40) is fastened inside the bushing (11), the plug head (60) is fastened inside the bushing (21), and the screw lock insert (40) and plug head (60) are spaced apart; between the screw lock insert (40) and plug head (60) in the two bushings are disposed the fixing bar (30), the two magnets, two springs, and the adjustment base (70); the threaded rod (31) of the fixing bar (30) is screwed to the screw lock insert (40); a first spring (91) abuts between the fixing bar (30) and the front outer ring edge and washer (85) of a cup body (61); the first magnet (81) and second magnet (82) are magnetically attracted to each other. The adjustment base (70) is adjusted and rotated to correspondingly fit the second magnet (82) and the bottom of the cup body (61) and plug head (60), thereby adjusting and reducing the separation distance between the positions of the second magnet and the plug head (60). The adjustment base (70) is adjusted and rotated to fit the second magnet and the bottom of the cup body (61) and plug head (60), thereby adjusting and reducing the separation distance between the positions of the second magnet (82) and the first magnet (81). The adjustment base (70) correspondingly fits and adjusts the predetermined positioning angle of the hinge leaf (10), such that the hinge leaf (10) may self-position at the start point positions of any preset angle between predetermined positioning angles; further, the hinge leaf (10) at a positioning angle between the predetermined positioning angles may self-position below a position start point so that the blade (12) of the hinge leaf (10) closes itself.

IPC Classes  ?

• E05F 1/06 - Mechanisms in the shape of hinges or pivots, operated by the weight of the wing
• E05D 11/10 - Devices for preventing movement between relatively-movable hinge parts