CN211974685U - High-strength multi-connecting-rod machine cover hinge assembly - Google Patents
High-strength multi-connecting-rod machine cover hinge assembly Download PDFInfo
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- CN211974685U CN211974685U CN201922266185.1U CN201922266185U CN211974685U CN 211974685 U CN211974685 U CN 211974685U CN 201922266185 U CN201922266185 U CN 201922266185U CN 211974685 U CN211974685 U CN 211974685U
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- hinge
- connecting rod
- support
- rod
- buffer block
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Abstract
The utility model discloses a high-strength multi-connecting-rod cover hinge assembly, which belongs to the field of automobile parts and comprises a hinge support, a hinge arm rod, a hinge front connecting rod and a hinge rear connecting rod, wherein the surface of the hinge support is symmetrically provided with a first threaded hole, the surface of the hinge support is symmetrically provided with a first round hole, the surface of the hinge arm rod is symmetrically provided with a second round hole, the surface of the hinge arm rod is symmetrically provided with a third threaded hole, the surface of the hinge arm rod is provided with a fourth threaded hole, the surfaces of the hinge front connecting rod and the hinge rear connecting rod are symmetrically provided with rotating holes, the whole strength of the hinge assembly can be improved through the double-connecting-rod arrangement of the hinge front connecting rod and the hinge rear connecting rod, the installation stability of the hinge support is improved under the action of a supporting pad, the installation stability of the hinge support is improved through the installation of a first buffer block and a second buffer, the hinge front connecting rod, the double connecting rods impact the hinge support, thereby prolonging the service life.
Description
Technical Field
The utility model relates to an automobile parts field, more specifically say, relate to a high strength multi-bar machine cover hinge assembly.
Background
As is well known, the cover hinge assembly can be used for opening the cover and also determines the structural strength of the hinged part of the cover, and when a vehicle is in a collision accident, the strength of the hinged part determines whether the impact force can be transmitted to the frame to the maximum extent or not, so that the safety of a driver is ensured.
However, traditional cover hinge assembly, the majority does not have the setting of many connecting rods, is difficult to strengthen hinge assembly's intensity, also can not improve hinge support's installation stability under the effect of supporting pad, more does not have the setting of first buffer block, second buffer block, when can closing the cover, is used for the buffering of many connecting rods.
Therefore, a large amount of high-strength multi-connecting-rod machine cover hinge assemblies appear in the prior art, and the existing high-strength multi-connecting-rod machine cover hinge assemblies cannot pass through the connecting rod before the hinge, the double-connecting-rod setting of the connecting rod after the hinge, the overall strength of the hinge assembly is improved, the effect of the supporting pad cannot be achieved, the installation stability of the hinge support is improved, the installation of the second buffer cannot be achieved through the first buffer block, the second buffer, the connecting rod before the hinge and the connecting rod after the hinge are buffered, when the cover is prevented from being closed, the double-connecting-rod impacts the hinge support, and the service life is prolonged.
SUMMERY OF THE UTILITY MODEL
Problem to exist among the prior art, the utility model aims to provide a many connecting rods of high strength cover hinge assembly, it passes through the connecting rod before the hinge, the two-link setting of connecting rod behind the hinge, can improve the bulk strength of hinge assembly, and under the effect of supporting pad, improve the installation stability of hinge support, and through the installation of first buffer block, second buffering, can cushion connecting rod before the hinge, connecting rod behind the hinge, when avoiding the cover to close, two-link strikes hinge support, thereby improve life.
In order to solve the above problems, the utility model adopts the following technical proposal.
A high-strength multi-connecting-rod machine cover hinge assembly comprises a hinge support, a hinge arm rod, a hinge front connecting rod and a hinge rear connecting rod, wherein a first threaded hole is symmetrically formed in the surface of the hinge support, a first round hole is symmetrically formed in the surface of the hinge support, a second round hole is symmetrically formed in the surface of the hinge arm rod, a third threaded hole is symmetrically formed in the surface of the hinge arm rod, a fourth threaded hole is formed in the surface of the hinge arm rod, rotating holes are symmetrically formed in the surfaces of the hinge front connecting rod and the hinge rear connecting rod, a bushing is fixedly installed inside each rotating hole, a fifth threaded hole is formed in the surface of the hinge support, a supporting bolt is installed on the internal thread of each fifth threaded hole, and the supporting bolt can improve the overall strength of the hinge assembly through the arrangement of the hinge front connecting rod and the hinge rear connecting rod and improve the installation stability of the hinge support under the action of a supporting pad, and through the installation of first buffer block, second buffering, can cushion hinge front connecting rod, hinge back connecting rod, when avoiding the cover to close, the double link strikes the hinge support to improve life.
Further, the fixed surface of hinge support installs the supporting pad, the surface of supporting pad is equipped with the second screw hole, and the second screw hole is the same with the aperture of first screw hole, is convenient for carry out the thread tightening under the effect of second screw hole, first screw hole between hinge support and the automobile body to under the effect of supporting pad, improve the installation stability of hinge support.
Furthermore, the pin shaft is rotatably installed inside the bushing, and the pin shaft is rotatably connected with the first round hole and the second round hole, so that the hinge arm rod can move under the condition of the rotating connection, and the hinge front connecting rod and the hinge rear connecting rod can be driven to move.
Further, the fixed surface of hinge support installs first buffer block, and the width of first buffer block slightly is greater than the thickness of connecting rod before the hinge, is convenient for cushion connecting rod before the hinge under the effect of first buffer block, when avoiding the connecting rod whereabouts before the hinge, causes the impact to the hinge support.
Furthermore, the fixed surface of the supporting bolt is provided with a second buffer block, the second buffer block is connected with the hinge rear connecting rod in a sliding mode, the hinge rear connecting rod is buffered under the action of the second buffer block, and impact on the hinge support is avoided when the hinge rear connecting rod falls down.
Compared with the prior art, the utility model has the advantages of:
(1) the double-connecting-rod setting of connecting rod, hinge back connecting rod before the hinge is passed through to this scheme to under the effect of supporting pad, improve the installation stability of hinge support, and through the installation of first buffer block, second buffering, can cushion connecting rod, hinge back connecting rod before the hinge, when avoiding the cover to close, the double-connecting-rod strikes the hinge support, thereby improves life.
(2) The fixed surface of hinge support installs the supporting pad, and the surface of supporting pad is equipped with the second screw hole, and the second screw hole is the same with the aperture of first screw hole, is convenient for carry out the thread tightening under the effect of second screw hole, first screw hole between hinge support and the automobile body, and under the effect of supporting pad, improve the installation stability of hinge support.
(3) The hinge arm rod can move under the rotating connection relationship, and can drive the front hinge connecting rod and the rear hinge connecting rod to move.
(4) The fixed surface of hinge support installs first buffer block, and the width of first buffer block slightly is greater than the thickness of connecting rod before the hinge, is convenient for cushion connecting rod before the hinge under the effect of first buffer block, when avoiding the connecting rod whereabouts before the hinge, causes the impact to the hinge support.
(5) The fixed surface of the supporting bolt is provided with a second buffer block, the second buffer block is connected with the hinge rear connecting rod in a sliding mode, the hinge rear connecting rod is buffered under the action of the second buffer block, and impact on the hinge support is avoided when the hinge rear connecting rod falls.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a sectional view of the top view structure of the present invention;
fig. 3 is a sectional view of the overlooking structure of the pin shaft of the present invention.
The reference numbers in the figures illustrate:
the hinge comprises a hinge support 1, a hinge arm rod 2, a hinge front connecting rod 3, a hinge rear connecting rod 4, a first threaded hole 5, a supporting pad 6, a second threaded hole 7, a first round hole 8, a second round hole 9, a third threaded hole 10, a fourth threaded hole 11, a rotating hole 12, a bushing 13, a pin shaft 14, a first buffer block 15, a fifth threaded hole 16, a supporting bolt 17 and a second buffer block 18.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, a high-strength multi-link cover hinge assembly includes a hinge support 1, a hinge arm 2, a hinge front link 3 and a hinge rear link 4, referring to fig. 1-3, a first threaded hole 5 is symmetrically formed on the surface of the hinge support 1, a support pad 6 is fixedly mounted on the surface of the hinge support 1, a second threaded hole 7 is formed on the surface of the support pad 6, the second threaded hole 7 has the same diameter as the first threaded hole 5, so that the hinge support 1 and a vehicle body can be screwed under the action of the second threaded hole 7 and the first threaded hole 5, the mounting stability of the hinge support 1 is improved under the action of the support pad 6, a first circular hole 8 is symmetrically formed on the surface of the hinge support 1, a second circular hole 9 is symmetrically formed on the surface of the hinge arm 2, a third threaded hole 10 is symmetrically formed on the surface of the hinge arm 2, the surface of the hinge arm rod 2 is provided with a fourth threaded hole 11, the surfaces of the hinge front connecting rod 3 and the hinge rear connecting rod 4 are symmetrically provided with rotating holes 12, a bushing 13 is fixedly installed inside the rotating hole 12, a pin 14 is rotatably installed inside the bushing 13, the pin 14 is rotatably connected with the first round hole 8 and the second round hole 9, so that the hinge arm rod 2 can move under the rotating connection relationship, the hinge front connecting rod 3 and the hinge rear connecting rod 4 can be driven to move, the surface of the hinge support 1 is fixedly provided with a first buffer block 15, the width of the first buffer block 15 is slightly larger than the thickness of the hinge front connecting rod 3, so that the hinge front connecting rod 3 can be buffered under the action of the first buffer block 15, the impact on the hinge support 1 when the hinge front connecting rod 3 falls is avoided, the surface of the hinge support 1 is provided with a fifth threaded hole 16, and a support bolt 17 is installed on the internal thread of the fifth threaded hole 16, the fixed surface of the supporting bolt 17 is provided with a second buffer block 18, the second buffer block 18 is connected with the hinge rear connecting rod 4 in a sliding mode, the hinge rear connecting rod 4 is buffered under the action of the second buffer block 18, and impact on the hinge support 1 is avoided when the hinge rear connecting rod 4 falls down.
The high-strength multi-connecting-rod machine cover hinge assembly improves the overall strength of the hinge assembly by the double-connecting-rod arrangement of a front connecting rod 3 and a rear connecting rod 4 of the hinge, can carry out thread fixing between a hinge support 1 and a vehicle body under the action of a first threaded hole 5 and a second threaded hole 7, improves the installation stability of the hinge support 1 under the action of a supporting pad 6, can carry out transverse and longitudinal installation between a hinge arm rod 2 and a machine cover under the action of a third threaded hole 10 and a fourth threaded hole 11, ensures that the connection strength is enough, can carry out thread fixing on a supporting bolt 17 under the action of a fifth threaded hole 16, buffers the rear connecting rod 4 of the hinge under the action of a second buffer block 18, buffers the front connecting rod 3 of the hinge under the action of a first buffer block 15, and avoids causing the front connecting rod 3 of the hinge to be closed, The impact of the hinge rear connecting rod 4 on the hinge support 1 improves the service life.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a many connecting rods of high strength cover hinge assembly, includes hinge support (1), hinge armed lever (2), preceding connecting rod of hinge (3) and hinge back connecting rod (4), its characterized in that: the surface symmetry of hinge support (1) is equipped with first screw hole (5), the surface symmetry of hinge support (1) is equipped with first round hole (8), the surface symmetry of hinge armed lever (2) is equipped with second round hole (9), the surface symmetry of hinge armed lever (2) is equipped with third screw hole (10), the surface of hinge armed lever (2) is equipped with fourth screw hole (11), the equal symmetry in surface of connecting rod (3), hinge rear connecting rod (4) is equipped with rotation hole (12) before the hinge, the inside fixed mounting who rotates hole (12) has bush (13), the surface of hinge support (1) is equipped with fifth screw hole (16), supporting bolt (17) are installed to the internal thread of fifth screw hole (16).
2. A high strength multi-link cover hinge assembly as defined in claim 1 wherein: the surface fixed mounting of hinge support (1) has supporting pad (6), the surface of supporting pad (6) is equipped with second screw hole (7), and second screw hole (7) are the same with the aperture of first screw hole (5).
3. A high strength multi-link cover hinge assembly as defined in claim 1 wherein: the pin shaft (14) is rotatably installed inside the bushing (13), and the pin shaft (14) is rotatably connected with the first round hole (8) and the second round hole (9).
4. A high strength multi-link cover hinge assembly as defined in claim 1 wherein: the surface fixed mounting of hinge support (1) has first buffer block (15), and the width of first buffer block (15) slightly is greater than the thickness of hinge front connecting rod (3).
5. A high strength multi-link cover hinge assembly as defined in claim 1 wherein: and a second buffer block (18) is fixedly mounted on the surface of the supporting bolt (17), and the second buffer block (18) is connected with the hinge rear connecting rod (4) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922266185.1U CN211974685U (en) | 2019-12-17 | 2019-12-17 | High-strength multi-connecting-rod machine cover hinge assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922266185.1U CN211974685U (en) | 2019-12-17 | 2019-12-17 | High-strength multi-connecting-rod machine cover hinge assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211974685U true CN211974685U (en) | 2020-11-20 |
Family
ID=73378097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922266185.1U Active CN211974685U (en) | 2019-12-17 | 2019-12-17 | High-strength multi-connecting-rod machine cover hinge assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211974685U (en) |
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2019
- 2019-12-17 CN CN201922266185.1U patent/CN211974685U/en active Active
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