CN205558594U - Door hinge with buffer functions - Google Patents
Door hinge with buffer functions Download PDFInfo
- Publication number
- CN205558594U CN205558594U CN201620165604.6U CN201620165604U CN205558594U CN 205558594 U CN205558594 U CN 205558594U CN 201620165604 U CN201620165604 U CN 201620165604U CN 205558594 U CN205558594 U CN 205558594U
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- torque spring
- buffer
- shell
- rotating shaft
- pivot
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Abstract
The utility model relates to a door hinge with buffer functions, its characterized in that includes shell, buffer shaft, first and the 2nd torque spring, connecting piece, hinge cup, the pivot of " U " type, first and second pivot and interlock spare, the buffer shaft pivoted is established in the shell, is equipped with the buffer block on buffer shaft, torque spring cover is established on buffer shaft, and a torque spring's one end is supported and is leaned on in the shell, and the other end supports and leans on on the buffer block, the one end of connecting piece is established in the shell through first pivot pivoted, and through the pivot of " U " type one is connected with the rotation of hinge cup the other end, the one end of interlock spare another axle through the pivot of " U " type moves with the hinge cup to be connected, and the other end passes through second pivot pivoted to be established in the shell, and the tip of buffer block can lean on with the counterbalance of interlock spare, the 2nd torque spring cover is established in first pivot, and the 2nd torque spring's one end is fixed with interlock spare, and the other end supports and leans on on interlock spare. Its advantage does: need not to use the buffering hydro -cylinder also to have buffering effect when closing the door, simple structure, long service life, convenient maintenance, the precision is high.
Description
Technical field
This utility model relates to a kind of door hinge with pooling feature.
Background technology
At present, the door hinge with pooling feature includes shell, the first rotating shaft, " U " type rotating shaft, hinge pot, connector, moving part, impeller and cushion cylinder, the piston rod of cushion cylinder is rotationally connected with impeller, impeller again be connected, its structure is complex.During use, the piston rod by cushion cylinder pulls impeller to play cushioning effect；Piston rod is not moving on axle center, and therefore piston rod is relatively big with the frictional force of cylinder seal, uses long afterwards easily leakage of oil to cause door hinge to lose efficacy, and service life is short, it has not been convenient to maintenance, door hinge accuracy is poor.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art to provide a kind of without using cushion cylinder the most also having buffering effect, and simple in construction, service life is long, convenient maintenance, and what precision was high has the door hinge of pooling feature.
In order to achieve the above object, this utility model is achieved in that it is a kind of door hinge with pooling feature, it is characterised in that including:
Shell, buffer shaft and the first torque spring；What wherein said buffer shaft rotated sets in the enclosure, is provided with buffer stopper on buffer shaft；Described 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；One end of wherein said connector sets in the enclosure by the first axis of rotation, and the other end of connector is rotationally connected with hinge pot by an axle of " U " type rotating shaft, and described hinge pot is fixedly mounted on door；And
Second torque spring, moving part and the second rotating shaft；One end of described moving part is rotationally connected with hinge pot by another axle of " U " type rotating shaft, and the other end of moving part sets in the enclosure by the second axis of rotation, and the end of described buffer stopper can lean with moving part；Described second torque spring is set in the first rotating shaft, and one end of the second torque spring is fixed with moving part, and the other end of the second torque spring is resisted against on moving part,
Being provided with projection on described moving part, described projection can lean with buffer stopper.
Described buffer shaft is set in the enclosure by the 3rd axis of rotation.
Described first torque spring is double-torsional spring, and the two ends of described double-torsional spring are against in the enclosure, and the middle part of double-torsional spring is resisted against on buffer stopper.
This utility model advantage compared with prior art is: without using cushion cylinder the most also having buffering effect, simple in construction, and service life is long, convenient maintenance, and precision is high.
Accompanying drawing explanation
Fig. 1 is exploded view of the present utility model；
Fig. 2 is axonometric chart of the present utility model；
Fig. 3 is structural representation of the present utility model；
Fig. 4 is upward view of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described further.At this it should be noted that be adapted to assist in for the explanation of these embodiments and understand this utility model, but it is not intended that restriction of the present utility model.As long as just can be combined with each other additionally, technical characteristic involved in each embodiment of this utility model disclosed below does not constitutes conflict each other.
In description of the present utility model, term " first ", " second " and " the 3rd " is only used for describing purpose, and it is not intended that indicate or hint relative importance.
As shown in Figures 1 to 4, it is the door hinge with pooling feature, including:
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 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；One end of wherein said connector 5 is located in shell 1 by what the first rotating shaft 9 rotated, 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
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 the other end of moving part 7 is located in shell 1 by what the second rotating shaft 10 rotated, and the end of described buffer stopper 21 can lean with moving part 7；Described second torque spring 4 is set in the first rotating shaft 9, and one end of the second torque spring 4 is fixed with moving part 7, and the other end of the second torque spring 4 is resisted against on moving part 7.
During use, when the 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, makes moving part 7 slowly rotate, and such door-plate closes the most slowly；When the door is open, moving part 7 rotates toward rightabout, and buffer structure 2 is not against on moving part 7, door smooth opening.
In the present embodiment, being provided with projection 71 on described moving part 7, described projection 71 can lean with buffer stopper 21.During use, when door closes, and projection 71 is resisted against on buffer stopper 21, makes moving part 7 slowly rotate；When unlocking the door, projection 71 is not against on buffer stopper 21, door smooth opening.
In the present embodiment, installation buffer shaft 2 for convenience, described buffer shaft 2 is located in shell 1 by what the 3rd rotating shaft 11 rotated.
In the present embodiment, described first torque spring 3 is double-torsional spring, and the two ends of described double-torsional spring are resisted against in shell 1, and the middle part of double-torsional spring is resisted against on buffer stopper 21.
Above in association with accompanying drawing, embodiment of the present utility model is explained in detail, but this utility model is not limited to described embodiment.For the ordinary skill in the art, in the case of without departing from principle of the present utility model and objective, these embodiments are carried out multiple change, revises, replace and deform and still fall within protection domain of the present utility model.
Claims (4)
1. a door hinge with pooling feature, it is characterised in that including:
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 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)；One end of wherein said connector (5) is located in shell (1) by what the first rotating shaft (9) rotated, 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
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), the other end of moving part (7) is located in shell (1) by what the second rotating shaft (10) rotated, and the end of described buffer stopper (21) can lean with moving part (7)；Described second torque spring (4) is set in the first rotating shaft (9), and one end of the second torque spring (4) is fixed with moving part (7), and the other end of the second torque spring (4) is resisted against on moving part (7).
The door hinge with pooling feature the most according to claim 1, it is characterised in that be provided with projection (71) on described moving part (7), described projection (71) can lean with buffer stopper (21).
The door hinge with pooling feature the most according to claim 1, it is characterised in that described buffer shaft (2) is located in shell (1) by what the 3rd rotating shaft (11) rotated.
The door hinge with pooling feature the most according to claim 1, it is characterized in that described first torque spring (3) is double-torsional spring, the two ends of described double-torsional spring are resisted against in shell (1), and the middle part of double-torsional spring is resisted against on buffer stopper (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620165604.6U CN205558594U (en) | 2016-03-04 | 2016-03-04 | Door hinge with buffer functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620165604.6U CN205558594U (en) | 2016-03-04 | 2016-03-04 | Door hinge with buffer functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205558594U true CN205558594U (en) | 2016-09-07 |
Family
ID=56816157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620165604.6U Active CN205558594U (en) | 2016-03-04 | 2016-03-04 | Door hinge with buffer functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205558594U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604423A (en) * | 2016-03-04 | 2016-05-25 | 梁业林 | Door hinge with buffering function |
| TWI630312B (en) * | 2017-10-17 | 2018-07-21 | 禾鉅工業有限公司 | Hinge structure |
-
2016
- 2016-03-04 CN CN201620165604.6U patent/CN205558594U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604423A (en) * | 2016-03-04 | 2016-05-25 | 梁业林 | Door hinge with buffering function |
| TWI630312B (en) * | 2017-10-17 | 2018-07-21 | 禾鉅工業有限公司 | Hinge structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent 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 528319 Patentee after: Foshan days Hardware Co., Ltd. Address before: 528318 Xixi, Foshan, Shunde District, Longjiang Town, Daewoo Road, No. 12, No. Patentee before: Liang Yelin |
|
| TR01 | Transfer of patent right |