CN105604423A - Door hinge with buffering function - Google Patents
Door hinge with buffering function Download PDFInfo
- Publication number
- CN105604423A CN105604423A CN201610122736.5A CN201610122736A CN105604423A CN 105604423 A CN105604423 A CN 105604423A CN 201610122736 A CN201610122736 A CN 201610122736A CN 105604423 A CN105604423 A CN 105604423A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- shaft
- shell
- torque spring
- hinge
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
- E05D11/1014—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in only one position, e.g. closed
- E05D11/1021—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in only one position, e.g. closed the hinge having two or more pins and being specially adapted for cabinets or furniture
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/20—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices in hinges
Abstract
The invention relates to a door hinge with a buffering function. The door hinge is characterized by comprising a shell, a buffering shaft, first and second torsion springs, a connector, a hinge cup, a 'U'-shaped rotating shaft, first and second rotating shafts and a linkage part. A buffering block is arranged on the buffering shaft which is rotatably arranged in the shell; the first torsion spring sleeves the buffering shaft, and one end of the first torsion spring is abutted against the interior of the shell while the other end of the first torsion spring is abutted against the buffering block; one end of the connector is rotatably arranged inside the shell through the first rotating shaft, and the other end of the connector is rotatably connected with the hinge cup through one shaft of the 'U'-shaped rotating shaft; one end of the linkage part is in linkage connection with the hinge cup through the other shaft of the 'U'-shaped rotating shaft, the other end of the linkage part is rotatably arranged inside the shell through the second rotating shaft, and the end of the buffering block can be abutted against the linkage part; the second torsion spring sleeves the first rotating shaft, one end of the second torsion spring is fixed to the linkage part, and the other end of the second torsion spring is abutted against the linkage part. The door hinge with the buffering function has the advantages of realization of buffering in door closing without use of buffering cylinders, structural simplicity, long service life, convenience in maintenance and high precision.
Description
Technical field
The present invention relates to a kind of hinge with pooling feature.
Background technology
At present, the hinge with pooling feature comprises shell, the first rotating shaft, the rotating shaft of " U " type, hinge pot, connector, moving part, impeller and cushion cylinder, piston rod and the impeller of cushion cylinder are rotationally connected, impeller again be connected, its structure is comparatively complicated. When use, pull impeller to play cushioning effect by the piston rod of cushion cylinder; Piston rod is not moving on axle center, and therefore the frictional force of piston rod and cylinder seal is larger, uses long afterwards easily leakage of oil to cause hinge to lose efficacy, and service life is short, is inconvenient to keep in repair, and door hinge accuracy is poor.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art and provide a kind of without using cushion cylinder also to there is buffering effect at closing time, simple in structure, long service life, convenient for maintaining, the hinge of what precision was high have pooling feature.
In order to achieve the above object, the present invention is achieved in that it is a kind of hinge with pooling feature, is characterized in that comprising:
Shell, buffer shaft and the first torque spring; What wherein said buffer shaft rotated establishes in the enclosure, is provided with buffer stopper on buffer shaft; Described the first torque spring is set on buffer shaft, and one end of the first torque spring is against in the enclosure, and the other end of the first torque spring is resisted against on buffer stopper;
Connector, hinge pot, " U " type rotating shaft and the first rotating shaft; What rotated by the first rotating shaft one end of wherein said connector establishes in the enclosure, and the other end of connector is rotationally connected by an axle and the hinge pot of the rotating shaft of " U " type, and described hinge pot is fixedly mounted on door; And
The second torque spring, moving part and the second rotating shaft; One end of described moving part is rotationally connected by another axle and the hinge pot of the rotating shaft of " U " type, and what the other end of moving part rotated by the second rotating shaft establishes in the enclosure, and the end of described buffer stopper can lean with moving part; Described the second torque spring is set in the first rotating shaft, and one end and the moving part of the second torque spring are fixed, and the other end of the second torque spring is resisted against on moving part,
On described moving part, be provided with projection, described projection can lean with buffer stopper.
What described buffer shaft rotated by the 3rd rotating shaft establishes in the enclosure.
Described the first torque spring is two torque springs, and the two ends of described pair of torque spring are against in the enclosure, and the middle part of two torque springs is resisted against on buffer stopper.
The present invention's advantage is compared with prior art: without using cushion cylinder also to there is buffering effect at closing time, simple in structure, and long service life, convenient for maintaining, precision is high.
Brief description of the drawings
Fig. 1 is exploded view of the present invention;
Fig. 2 is stereogram of the present invention;
Fig. 3 is structural representation of the present invention;
Fig. 4 is upward view of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further. It should be noted that at this, be used for helping to understand the present invention for the explanation of these embodiments, but do not form limitation of the invention. In addition,, in each embodiment of described the present invention, involved technical characterictic just can interosculate as long as do not form each other conflict.
In description of the invention, term " first ", " second " and " the 3rd " be only for describing object, and can not be interpreted as instruction or hint relative importance.
As shown in Figures 1 to 4, it is the hinge with pooling feature, comprising:
Shell 1, buffer shaft 2 and the first torque spring 3; What wherein said buffer shaft 2 rotated is located in shell 1, is provided with buffer stopper 21 on buffer shaft 2; Described the first torque spring 3 is set on buffer shaft 2, and one end of the first torque spring 3 is resisted against in shell 1, and the other end of the first torque spring 3 is resisted against on buffer stopper 21;
Connector 5, hinge pot 6, " U " type rotating shaft 8 and the first rotating shaft 9; What rotated by the first rotating shaft 9 one end of wherein said connector 5 is located in shell 1, and the other end of connector 5 is rotationally connected with hinge pot 6 by an axle 81 of " U " type rotating shaft 8, and described hinge pot 6 is fixedly mounted on door; And
The second torque spring 4, moving part 7 and the second rotating shaft 10; One end of described moving part 7 is rotationally connected with hinge pot 6 by another axle 82 of " U " type rotating shaft 8, and what the other end of moving part 7 rotated by the second rotating shaft 10 is located in shell 1, and the end of described buffer stopper 21 can lean with moving part 7; Described the second torque spring 4 is set in the first rotating shaft 9, and one end of the second torque spring 4 and moving part 7 are fixing, and the other end of the second torque spring 4 is resisted against on moving part 7.
When use, in the time that door is closed, moving part 7 rotates, and buffer stopper 21 is resisted against on moving part 7, and buffer stopper 2 is resisted against on moving part 7 under the effect of torque spring 3, and moving part 7 is slowly rotated, and door-plate is just closed slowly like this; In the time that door is opened, moving part 7 rotates toward rightabout, and buffer structure 2 is not resisted against on moving part 7, door smooth opening.
In the present embodiment, on described moving part 7, be provided with projection 71, described projection 71 can lean with buffer stopper 21. When use, when door closure, projection 71 is resisted against on buffer stopper 21, and moving part 7 is slowly rotated; In the time opening, projection 71 is not resisted against on buffer stopper 21, door smooth opening.
In the present embodiment, for buffer shaft 2 is installed easily, what described buffer shaft 2 rotated by the 3rd rotating shaft 11 is located in shell 1.
In the present embodiment, described the first torque spring 3 is two torque springs, and the two ends of described pair of torque spring are resisted against in shell 1, and the middle part of two torque springs is resisted against on buffer stopper 21.
Below by reference to the accompanying drawings embodiments of the present invention are made to detailed description, but the present invention is not limited to described embodiment. For the ordinary skill in the art, in the situation that not departing from principle of the present invention and aim, these embodiments being carried out to multiple variation, amendment, replacement and distortion still falls within protection scope of the present invention.
Claims (4)
1. there is a hinge for pooling feature, it is characterized in that comprising:
Shell (1), buffer shaft (2) and the first torque spring (3); What wherein said buffer shaft (2) rotated is located in shell (1), is provided with buffer stopper (21) on buffer shaft (2); It is upper that described the first torque spring (3) is set in buffer shaft (2), and one end of the first torque spring (3) is resisted against in shell (1), and the other end of the first torque spring (3) is resisted against on buffer stopper (21);
Connector (5), hinge pot (6), " U " type rotating shaft (8) and the first rotating shaft (9); What rotated by the first rotating shaft (9) one end of wherein said connector (5) is located in shell (1), the other end of connector (5) is rotationally connected with hinge pot (6) by an axle (81) of " U " type rotating shaft (8), and described hinge pot (6) is fixedly mounted on door; And
The second torque spring (4), moving part (7) and the second rotating shaft (10); One end of described moving part (7) is rotationally connected with hinge pot (6) by another axle (82) of " U " type rotating shaft (8), what the other end of moving part (7) rotated by the second rotating shaft (10) is located in shell (1), and the end of described buffer stopper (21) can lean with moving part (7); It is upper that described the second torque spring (4) is set in the first rotating shaft (9), and one end of the second torque spring (4) and moving part (7) are fixing, and the other end of the second torque spring (4) is resisted against on moving part (7).
2. the hinge with pooling feature according to claim 1, is characterized in that being provided with projection (71) on described moving part (7), and described projection (71) can lean with buffer stopper (21).
3. the hinge with pooling feature according to claim 1, is characterized in that described buffer shaft (2) being located in shell (1) by the 3rd rotating shaft (11) rotation.
4. the hinge with pooling feature according to claim 1, it is characterized in that described the first torque spring (3) is two torque springs, the two ends of described pair of torque spring are resisted against in shell (1), and the middle part of two torque springs is resisted against on buffer stopper (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610122736.5A CN105604423A (en) | 2016-03-04 | 2016-03-04 | Door hinge with buffering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610122736.5A CN105604423A (en) | 2016-03-04 | 2016-03-04 | Door hinge with buffering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105604423A true CN105604423A (en) | 2016-05-25 |
Family
ID=55984718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610122736.5A Pending CN105604423A (en) | 2016-03-04 | 2016-03-04 | Door hinge with buffering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105604423A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288457A (en) * | 2017-06-23 | 2017-10-24 | 佛山市天斯五金有限公司 | Wide-angle door hinge |
| CN108086836A (en) * | 2018-01-19 | 2018-05-29 | 吴秋华 | For two sections of power structures of door hinge |
| WO2018214517A1 (en) | 2017-05-25 | 2018-11-29 | 佛山市天斯五金有限公司 | Door hinge having buffering function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858175A (en) * | 2010-05-21 | 2010-10-13 | 伍志勇 | Furniture hinge and method for prolonging service life of furniture hinge |
| CN102747914A (en) * | 2012-07-16 | 2012-10-24 | 伍志勇 | Hinge for furniture |
| CN103015825A (en) * | 2012-12-31 | 2013-04-03 | 戚志 | Adjustable hydraulic buffering hinge |
| CN205558594U (en) * | 2016-03-04 | 2016-09-07 | 梁业林 | Door hinge with buffer functions |
-
2016
- 2016-03-04 CN CN201610122736.5A patent/CN105604423A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858175A (en) * | 2010-05-21 | 2010-10-13 | 伍志勇 | Furniture hinge and method for prolonging service life of furniture hinge |
| CN102747914A (en) * | 2012-07-16 | 2012-10-24 | 伍志勇 | Hinge for furniture |
| CN103015825A (en) * | 2012-12-31 | 2013-04-03 | 戚志 | Adjustable hydraulic buffering hinge |
| CN205558594U (en) * | 2016-03-04 | 2016-09-07 | 梁业林 | Door hinge with buffer functions |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018214517A1 (en) | 2017-05-25 | 2018-11-29 | 佛山市天斯五金有限公司 | Door hinge having buffering function |
| US11047159B2 (en) | 2017-05-25 | 2021-06-29 | Peiling Liang | Door hinge having buffering function |
| CN107288457A (en) * | 2017-06-23 | 2017-10-24 | 佛山市天斯五金有限公司 | Wide-angle door hinge |
| CN108086836A (en) * | 2018-01-19 | 2018-05-29 | 吴秋华 | For two sections of power structures of door hinge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170329 Address after: In Longzhou Road No. 62 North Road in the first floor of North Village of Longjiang town of Shunde District of Guangdong city in Foshan province 528318 Applicant after: Foshan days Hardware Co., Ltd. Address before: 528318 Xixi, Foshan, Shunde District, Longjiang Town, Daewoo Road, No. 12, No. Applicant before: Liang Yelin |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160525 |
|
| RJ01 | Rejection of invention patent application after publication |