CN201546560U - Hydraulic hinge with improved structure - Google Patents
Hydraulic hinge with improved structure Download PDFInfo
- Publication number
- CN201546560U CN201546560U CN2009202639071U CN200920263907U CN201546560U CN 201546560 U CN201546560 U CN 201546560U CN 2009202639071 U CN2009202639071 U CN 2009202639071U CN 200920263907 U CN200920263907 U CN 200920263907U CN 201546560 U CN201546560 U CN 201546560U
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- CN
- China
- Prior art keywords
- connecting hole
- linker
- hinge
- lever actuated
- pivoted arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a hydraulic hinge with an improved structure, which comprises a door box (1), a connecting rod (2), a hinge arm (3), a base (4), a buffer (5), a torsion spring (6), a lever driving piece (7) and a hinge joint device (8), and is characterized in that the lever driving piece (7) is provided with a first connecting hole (71), a second connecting hole (72) and a third connecting hole (73), and the lever driving piece (7) is movably connected with the door box (1) through the first connecting hole (71) and movably connected with the hinge arm (3) through the second connecting hole (72); the hinge joint device (8) is provided with the first connecting hole (81), the second connecting hole (82) and a sliding slot (83), the hinge joint device (8) is connected with a piston rod (51) of the buffer (5) through the first connecting hole (81), and the second connecting hole (82) is in hinge joint with the third connecting hole (73); and a pin shaft (9) penetrates the sliding slot (83) of the hinge joint device (8), and the pin shaft (9) is fixed on the hinge arm (3). The hydraulic hinge with the improved structure has the advantage of low production cost, simple structure, reliable performance, flexible use, convenient assembly, difficult abrasion and long service life.
Description
Technical field
The utility model relates to a kind of hinge, particularly a kind of hydraulicefficiency hinge that is used for the improvement structure of furniture door.Belong to Furniture fittings accessory technical field.
Background technology
At present, a large amount of hydraulicefficiency hinges that use connect cabinet doors and cabinets in high-grade wardrobe or file cabinet, can the impact force of buffer tank door when closing, and reduce and close the sound that door sends.For example: China Patent No. discloses a kind of hydro-cushion hinge with chain link transmission mechanism for the utility model patent of " 200520056305.0 ", it mainly is made up of parts such as door box, connecting rod, contiguous block, two pore chains joint, three pore chain joints, snubber, bearing, Connection Block, middle Connection Block, tight locking button, helical spring, torsionsprings, and there is baroque shortcoming in the hydro-cushion hinge of this structure.In order to solve baroque problem, China Patent No. discloses a kind of hydro-cushion hinge for " 200820042936.0 " utility model patent, include a box, connecting rod, pivoted arm, shift arm, base, snubber, torsion spring, linker and lever actuated sheet, linker is a sector structure, it has a circle center hole and 3 circumferential apertures, flexibly connect the location by circle center hole and pivoted arm, tailpiece of the piston rod by 1 circumferential apertures and snubber flexibly connects, all the other 2 circumferential apertures are provided with axle, the lever actuated sheet is provided with stomidium and mesopore, the other end relative with stomidium is provided with 2 prong mouths, lever actuated sheet sheet is movably connected on the pivoted arm by mesopore, axle on 2 circumferential apertures on 2 prong mouths and the linker is connected with a joggle, the other end of lever actuated sheet flexibly connects by stomidium and door box, torsion spring is installed on the connecting rod, and torsion spring compresses and provide a box to open/close state with respect to pivoted arm in pivoted arm and connecting rod and door box.Though this kind hydro-cushion hinge has advantage of simple structure, there is following shortcoming in it: because it is to be connected with a joggle by the axle on 2 circumferential apertures on prong mouth on the lever actuated sheet and the linker; The opening/close in the process of hinge, the prong mouth on the lever actuated sheet constantly separate with axle on the linker/action of interlock, is easy to make prong mouth on the lever actuated sheet and the axle wearing and tearing on the linker to scrap, thus the application life of shortening hinge; 2, cooperating between lever actuated sheet and the linker installs also cumbersome; 3, be connected with a joggle between the axle on prong mouth on the lever actuated sheet and the linker, in use be easy to occur deviation, have the unsettled shortcoming of performance.
The utility model content
The purpose of this utility model is in order to overcome the problems referred to above that existing hydraulicefficiency hinge exists, a kind of hydraulicefficiency hinge that improves structure to be provided, and has the advantage of low cost of manufacture, simple in structure, easy for installation, stable and reliable for performance, not easy to wear and long service life.
The purpose of this utility model can reach by following measure:
A kind of hydraulicefficiency hinge that improves structure comprises a box, connecting rod, pivoted arm, base, snubber, torsion spring, lever actuated sheet and linker; Snubber is installed in the cavity of pivoted arm, and the two ends of connecting rod flexibly connect with door box and pivoted arm respectively; Its design feature is: the lever actuated sheet is provided with first connecting hole, second connecting hole and the 3rd connecting hole, and the lever actuated sheet flexibly connects, flexibly connects by its second connecting hole and pivoted arm by its first connecting hole and door box; Linker is provided with first connecting hole, second connecting hole and chute, linker by its first connecting hole be connected with the piston rod of snubber, the 3rd connecting hole of its second connecting hole and lever actuated sheet is hinged; Pivoted arm is fixed with a bearing pin, the chute sliding-contact of this bearing pin and linker; Torsion spring is installed on the connecting rod.Torsion spring is installed on the connecting rod, turns round yellow to compress and provide a box 1 to open/close state with respect to pivoted arm in pivoted arm and connecting rod and door box.
The purpose of this utility model can also reach by following measure:
A kind of embodiment of the present utility model is: an end of described lever actuated sheet has breach, is equipped with the second symmetrical connecting hole, the 3rd connecting hole on two sidewalls of breach, and the other end of lever actuated sheet is provided with first connecting hole; Described linker comprises mutual corresponding two plates that are provided with, and is provided with contiguous block between two plates; Be equipped with the first symmetrical connecting hole, second connecting hole and chute on two plates.
The beneficial effects of the utility model are:
The utility model is by being hinged between lever actuated sheet and the described linker, and described linker is provided with chute simultaneously; During use, described linker be subjected to the lever actuated sheet driving, make it can be around being located in the chute bearing pin rotation and sliding, thereby realize opening/closing of hinge.Therefore, the utlity model has that cost of production is low, simple in structure, dependable performance, use is flexible and the advantage of easy to assembly, not easy to wear and long service life.
Description of drawings
Fig. 1 is in the structural representation of door opening state for overall structure of the present utility model.
Fig. 2 is in the structural representation of the state of closing the door for overall structure of the present utility model.
Fig. 3 a is the structural representation of lever actuated sheet of the present utility model.
Fig. 3 b is the structural representation of linker of the present utility model.
Fig. 3 c is lever actuated sheet of the present utility model and linker syndeton schematic diagram.
Fig. 4 a is a lever actuated sheet stereogram of the present utility model.
Fig. 4 b is the stereogram of linker of the present utility model and snubber.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
See figures.1.and.2, present embodiment comprises a box 1, connecting rod 2, pivoted arm 3, base 4, snubber 5, torsion spring 6, lever actuated sheet 7 and linker 8; Described snubber 5 is installed in the cavity of pivoted arm 3, and the two ends of connecting rod 2 flexibly connect with door box 1 and pivoted arm 3 respectively; Torsion spring 6 is installed on the connecting rod 2, and torsion spring 6 compresses and provide a box 1 to open/close state with respect to pivoted arm 3 in pivoted arm 3 and connecting rod 2 and door box 1.
With reference to Fig. 3 a, described lever actuated sheet 7 is provided with first connecting hole 71, second connecting hole 72, the 3rd connecting hole 73, and lever actuated sheet 7 passes through first connecting hole 71 and door box 1 flexibly connects, it passes through second connecting hole 72 and pivoted arm 3 flexible connections.
With reference to Fig. 3 b and Fig. 3 c, described linker 8 is provided with first connecting hole 81, second connecting hole 82 and chute 83, linker 8 by first connecting hole 81 be connected with the piston rod 51 of snubber 5, the 3rd connecting hole 73 of its second connecting hole 82 and lever actuated sheet 7 is hinged; Be equipped with bearing pin 9 in the chute 83 of linker 8, described bearing pin 9 is fixed on the pivoted arm 3.
With reference to Fig. 4 a, an end of described lever actuated sheet 7 has breach 74, is equipped with symmetrical second connecting hole 72, the 3rd connecting hole 73 on two sidewalls of breach 74, and the other end of lever actuated sheet 7 is provided with first connecting hole 71.
With reference to Fig. 4 b, described linker 8 comprises mutual corresponding two plates that are provided with, and is provided with contiguous block between two plates; Be equipped with symmetrical first connecting hole 81, second connecting hole 82 and chute 83 on two plates.
Operating principle of the present utility model is as follows:
With reference to Fig. 1, when hydraulicefficiency hinge described in the utility model is in door opening state, promoted at closing time by external force, door box 1 rotates in the counterclockwise direction, and the power arm of lever actuated sheet 7 is driven, drives linker 8 around being located in bearing pin 9 rotations and slip in the chute 83 by its resistance arm simultaneously, and first connecting hole 81 of linker 8 is by the piston rod 51 of bearing pin pulling snubber 5,5 cushioning effects of snubber, under the acting in conjunction of torsion spring 6, door box 1 slowly rotates, and door leaf is slowly closed.
With reference to Fig. 2, when hydraulicefficiency hinge described in the utility model is in a state that closes, when being promoted to open the door by external force, door box 1 rotates along clockwise direction, the power arm of lever actuated sheet 7 is driven, drive linker 8 around being located in bearing pin 9 rotations and slip in the chute 83 by its resistance arm simultaneously, first connecting hole 81 of linker 8 promotes the piston rod 51 of snubber 5 by bearing pin, because this moment, snubber 5 internal check valves were opened, snubber does not play cushioning effect, therefore piston rod 51 moves under the situation of flowed friction not having, under the acting in conjunction of torsion spring 6, door box 1 fast rotational can be opened door leaf fast.
Change lever actuated sheet 7, the shape or the size of linker 8 and the device 8 that changes link chute 83 shape or size and the position be set all belong to protection domain of the present utility model.
The above; it only is the preferable specific embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the scope that the utility model discloses; be equal to replacement or change according to the technical solution of the utility model and inventive concept thereof, all belonged to protection domain of the present utility model.
Claims (2)
1. a hydraulicefficiency hinge that improves structure comprises a box (1), connecting rod (2), pivoted arm (3), base (4), snubber (5), torsion spring (6), lever actuated sheet (7) and linker (8); Snubber (5) is installed in the cavity of pivoted arm (3), and the two ends of connecting rod (2) flexibly connect with door box (1) and pivoted arm (3) respectively; It is characterized in that: lever actuated sheet (7) is provided with first connecting hole (71), second connecting hole (72) and the 3rd connecting hole (73), and lever actuated sheet (7) flexibly connects, flexibly connects by its second connecting hole (72) and pivoted arm (3) by its first connecting hole (71) and door box (1); Linker (8) is provided with first connecting hole (81), second connecting hole (82) and chute (83), linker (8) by its first connecting hole (81) be connected with the piston rod (51) of snubber (5), the 3rd connecting hole (73) of its second connecting hole (82) and lever actuated sheet (7) is hinged; Pivoted arm (3) is fixed with a bearing pin (9), chute (83) sliding-contact of this bearing pin (9) and linker (8); Torsion spring (6) is installed on the connecting rod (2).
2. a kind of hydraulicefficiency hinge that improves structure according to claim 1, it is characterized in that: an end of described lever actuated sheet (7) has breach (74), be equipped with symmetrical second connecting hole (72), the 3rd connecting hole (73) on two sidewalls of breach (74), the other end of lever actuated sheet (7) is provided with first connecting hole (71); Described linker (8) comprises mutual corresponding two plates that are provided with, and is provided with contiguous block between two plates; Be equipped with symmetrical first connecting hole (81), second connecting hole (82) and chute (83) on two plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202639071U CN201546560U (en) | 2009-12-01 | 2009-12-01 | Hydraulic hinge with improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202639071U CN201546560U (en) | 2009-12-01 | 2009-12-01 | Hydraulic hinge with improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201546560U true CN201546560U (en) | 2010-08-11 |
Family
ID=42601734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202639071U Expired - Fee Related CN201546560U (en) | 2009-12-01 | 2009-12-01 | Hydraulic hinge with improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201546560U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764276A (en) * | 2015-03-25 | 2015-07-08 | 苏州食行生鲜电子商务有限公司 | Thermal-insulation anti-theft two-layer cabinet door and thermal-insulation cabinet |
| CN105781291A (en) * | 2016-03-04 | 2016-07-20 | 梁业林 | Door hinge with buffering function |
-
2009
- 2009-12-01 CN CN2009202639071U patent/CN201546560U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764276A (en) * | 2015-03-25 | 2015-07-08 | 苏州食行生鲜电子商务有限公司 | Thermal-insulation anti-theft two-layer cabinet door and thermal-insulation cabinet |
| CN105781291A (en) * | 2016-03-04 | 2016-07-20 | 梁业林 | Door hinge with buffering function |
| CN105781291B (en) * | 2016-03-04 | 2017-08-25 | 佛山市天斯五金有限公司 | Door hinge with pooling feature |
| WO2017148192A1 (en) * | 2016-03-04 | 2017-09-08 | 梁业林 | Door hinge having damping function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20121201 |