CN203213762U - Buffer hinge - Google Patents
Buffer hinge Download PDFInfo
- Publication number
- CN203213762U CN203213762U CN 201320162524 CN201320162524U CN203213762U CN 203213762 U CN203213762 U CN 203213762U CN 201320162524 CN201320162524 CN 201320162524 CN 201320162524 U CN201320162524 U CN 201320162524U CN 203213762 U CN203213762 U CN 203213762U
- Authority
- CN
- China
- Prior art keywords
- hinge
- spring
- adjusting knob
- hydraulic cylinder
- buffer
- 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 discloses a buffer hinge and particularly relates to a hydraulic hinge device used in a door of a public restroom. The buffer hinge comprises a hinge main body, a rack, a buffer spring, a hydraulic cylinder, a spring adjusting knob, a thrust spring and a hinge connection shaft. The hinge main body comprises a left hinge and a right hinge, and the left hinge and the right hinge are firmly connected with a door and a vertical plate through the hinge connection shaft where the spring adjusting knob and the thrust spring are embedded respectively. The rack is sleeved in the left hinge in a sliding groove mode, and patterns of the rack are matched with that of a gear shaft of the right hinge. The buffer spring and the hydraulic cylinder are embedded at the center of the inside of the left hinge. The buffer hinge solves the problem that strength of the existing hinge cannot be adjusted in automatic opening and closing, the door can be damaged due to loud voice, inconvenience can be caused and the like.
Description
Technical field
The utility model discloses a kind of buffering hinge, be specifically related to public toilet door hydraulic pressure Hinge.
Background technology
At present, existing hinge in the society all is similar, all is to be made of left and right sides hinge plate and rotating shaft, and the folding dynamics can not be controlled, and when causing dynamics excessive, the folding meeting of door is sent loud noise and is easy to phenomenon such as damage.
The utility model content
The utility model provides a kind of buffering hinge.The utility model has solved existing hinge, and fashionable dynamics can not be regulated and control, the excessive door that causes of sound damages easily automatically closing, and has brought problems such as inconvenience to life.
For addressing the above problem, the utility model adopts following technical scheme: the buffering hinge comprises hinge main body (1), tooth bar (2), buffer spring (3), hydraulic cylinder (4), spring adjusting knob (5), thrust spring (6) and hinge connecting axle (7); Described hinge main body (1) is divided into left hinge (1-1) and right hinge (1-2), connects door and riser respectively, closely is connected by the hinge connecting axle (7) that is embedded with spring adjusting knob (5) and thrust spring (6); Described tooth bar (2) is set in the left hinge (1-1) with chute-type, and the striped of the gear shaft (1-21) of the striped of tooth bar (2) and right hinge (1-2) coincide mutually; The interior central authorities of described left hinge (1-1) are embedded with buffer spring (3) and hydraulic cylinder (4).
Described hydraulic cylinder (4) below is equipped with buffer spring (3), and hydraulic cylinder (4) top is provided with connector, is connecting tooth bar (2) by nut.
Described hinge connecting axle (7) is provided with convex clip groove (7-1), and the groove (1-22) interior with the gear shaft (1-21) on the right hinge (1-2) coincide mutually, and closely connects left hinge (1-1) and right hinge (1-2) by spring adjusting knob (5) with nut.
Described spring adjusting knob (5) passes through and is loaded in the hinge connecting axle (7), and described thrust spring (6) is sleeved on the spring adjusting knob (5), forms tumbler with hinge connecting axle (7), by spring adjusting knob (5) control thrust size.
Advantage of the present utility model: 1, the utility model is reasonable in design, compact conformation, and the location is convenient, has saved material greatly.
2, hydraulic damping device has been controlled the too quickly influence of thrust greatly, reduces noise and damage when making folding.
3, the spring adjusting knob has increased the flexibility of hinge flexibly, makes it to use in response to occasion, has strengthened extensive degree.
4, rational convex clip groove design makes easy for installationly, makes summary, is easy to processing and fabricating.
Description of drawings
Fig. 1 is expansion schematic diagram of the present utility model;
Fig. 2 is combination schematic diagram of the present utility model;
Symbol description among the figure: hinge main body 1, left hinge 1-1, right hinge 1-2, gear shaft 1-21, groove 1-22, tooth bar 2, buffer spring 3, hydraulic cylinder 4, spring adjusting knob 5, thrust spring 6 and hinge connecting axle 7, convex clip groove 7-1.
The specific embodiment
With illustrated embodiments the utility model is described in detail below.
See figures.1.and.2 in this enforcement, the buffering hinge comprises hinge main body (1), tooth bar (2), buffer spring (3), hydraulic cylinder (4), spring adjusting knob (5), thrust spring (6) and hinge connecting axle (7); Described hinge main body (1) is divided into left hinge (1-1) and right hinge (1-2), connects door and riser respectively, closely is connected by the hinge connecting axle (7) that is embedded with spring adjusting knob (5) and thrust spring (6); Described tooth bar (2) is set in the left hinge (1-1) with chute-type, and the striped of the gear shaft (1-21) of the striped of tooth bar (2) and right hinge (1-2) coincide mutually; The interior central authorities of described left hinge (1-1) are embedded with buffer spring (3) and hydraulic cylinder (4).
Described hydraulic cylinder (4) below is equipped with buffer spring (3), and hydraulic cylinder (4) top is provided with connector, is connecting tooth bar (2) by nut.
Described hinge connecting axle (7) is provided with convex clip groove (7-1), and the groove (1-22) interior with the gear shaft (1-21) on the right hinge (1-2) coincide mutually, and closely connects left hinge (1-1) and right hinge (1-2) by spring adjusting knob (5) with nut.
Described spring adjusting knob (5) passes through and is loaded in the hinge connecting axle (7), and described thrust spring (6) is sleeved on the spring adjusting knob (5), forms tumbler with hinge connecting axle (7), by spring adjusting knob (5) control thrust size.
It should be noted that at last: obviously, above-described embodiment only is for the utility model example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And the apparent variation of being amplified out thus or change still are among the protection domain of the present utility model.
Claims (4)
1. the buffering hinge comprises hinge main body (1), tooth bar (2), buffer spring (3), hydraulic cylinder (4), spring adjusting knob (5), thrust spring (6) and hinge connecting axle (7); Described hinge main body (1) is divided into left hinge (1-1) and right hinge (1-2), connects door and riser respectively, closely is connected by the hinge connecting axle (7) that is embedded with spring adjusting knob (5) and thrust spring (6); Described tooth bar (2) is set in the left hinge (1-1) with chute-type, and the striped of the gear shaft (1-21) of the striped of tooth bar (2) and right hinge (1-2) coincide mutually; The interior central authorities of described left hinge (1-1) are embedded with buffer spring (3) and hydraulic cylinder (4).
2. cushion hinge according to claim 1, it is characterized in that: described hydraulic cylinder (4) below is equipped with buffer spring (3), and hydraulic cylinder (4) top is provided with connector, is connecting tooth bar (2) by nut.
3. cushion hinge according to claim 1, it is characterized in that: described hinge connecting axle (7) is provided with convex clip groove (7-1), the groove (1-22) interior with the gear shaft (1-21) on the right hinge (1-2) coincide mutually, and closely connects left hinge (1-1) and right hinge (1-2) by spring adjusting knob (5) with nut.
4. cushion hinge according to claim 1, it is characterized in that: described spring adjusting knob (5) passes through and is loaded in the hinge connecting axle (7), described thrust spring (6) is sleeved on the spring adjusting knob (5), form tumbler with hinge connecting axle (7), by spring adjusting knob (5) control thrust size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320162524 CN203213762U (en) | 2013-03-22 | 2013-03-22 | Buffer hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320162524 CN203213762U (en) | 2013-03-22 | 2013-03-22 | Buffer hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203213762U true CN203213762U (en) | 2013-09-25 |
Family
ID=49203310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320162524 Expired - Fee Related CN203213762U (en) | 2013-03-22 | 2013-03-22 | Buffer hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203213762U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105811264A (en) * | 2016-03-11 | 2016-07-27 | 成都广度进出口贸易有限公司 | Anti-seismic power electrical cabinet device and application method thereof |
| US11261636B2 (en) * | 2017-10-06 | 2022-03-01 | S-Fasteners Gmbh | Hinge having a tensionable spring element |
-
2013
- 2013-03-22 CN CN 201320162524 patent/CN203213762U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105811264A (en) * | 2016-03-11 | 2016-07-27 | 成都广度进出口贸易有限公司 | Anti-seismic power electrical cabinet device and application method thereof |
| US11261636B2 (en) * | 2017-10-06 | 2022-03-01 | S-Fasteners Gmbh | Hinge having a tensionable spring element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20210322 |