CN220850513U - Rust-resistant automobile tail door spring - Google Patents
Rust-resistant automobile tail door spring Download PDFInfo
- Publication number
- CN220850513U CN220850513U CN202322555680.0U CN202322555680U CN220850513U CN 220850513 U CN220850513 U CN 220850513U CN 202322555680 U CN202322555680 U CN 202322555680U CN 220850513 U CN220850513 U CN 220850513U
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- China
- Prior art keywords
- spring body
- spring
- connecting piece
- rust
- ring
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims description 12
- 239000013013 elastic material Substances 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 2
- 230000006872 improvement Effects 0.000 description 7
- 238000005192 partition Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Springs (AREA)
Abstract
The utility model relates to the technical field of automobile tail door springs, in particular to an anti-rust automobile tail door spring. Including the spring body, the wherein one end of spring body links to each other with the connecting piece, and the other end of connecting piece is equipped with the connecting rod, and one side that the connecting rod kept away from the connecting piece is equipped with the link that is used for assisting the installation of spring body, and one side fixedly connected with couple that the connecting piece was kept away from to the spring body, the surface of spring body has cup jointed the cover and has protected the subassembly, and the inside of cover protecting the subassembly is equipped with the protection component. According to the utility model, the hanging ring arranged at the end part of the connecting rod and the hanging hook arranged at the other end of the spring body are used for facilitating the installation of the spring body, and the surface of the spring body can be protected by the sleeve protection component sleeved on the surface of the spring body and the protection component arranged in the sleeve protection component, so that the rust and corrosion of the spring body are effectively reduced.
Description
Technical Field
The utility model relates to the technical field of automobile tail door springs, in particular to an anti-rust automobile tail door spring.
Background
The tail-gate spring is one of the springs on the car, is located car trunk, can be called the trunk spring by the people generally, and the tail-gate spring is fixed on the hinge, makes the tail-gate have reliable support after opening through certain angle, to car tail-gate spring, prior art has a lot:
For example, chinese patent publication No.: the automobile tail door spring of CN207598080U comprises a spring body, wherein two sides of the spring body are connected with a first connecting plate, one side of the first connecting plate is connected with a second connecting plate through a second spring, one side of the second connecting plate is provided with a fixed plate, a plurality of fixed blocks are arranged in the fixed plate, grooves are formed in the fixed blocks, threaded columns are arranged on the grooves, the spring body in the automobile tail door spring adopts a cylindrical high-stress spring, the spring body can work in a long and narrow space for a long distance, the performance is stable, a plurality of first springs are connected in the spring body, the first springs can share the stress born by the spring body, the elasticity of the spring is increased, the phenomenon that abnormal closing of the tail door is caused after the spring body is used for a long time is prevented, the fixed plate is fixedly arranged in the automobile tail door, and the second connecting plate is connected with the fixed plate through the threaded columns, so that the spring is convenient to detach in maintenance;
Because the automobile tail door spring is located in the automobile trunk, when the automobile trunk is opened, the spring is exposed to the air, and the automobile tail door spring is made of metal generally and is often in contact with the air, corrosion and rust of the tail door spring are easy to occur, if the automobile tail door spring is not replaced in time, abnormal closing of the tail door is easy to occur due to reduction of the spring force, and if the automobile tail door spring is replaced frequently, the spring is wasted to a certain extent, and therefore, the automobile tail door spring is corrosion-resistant.
Disclosure of utility model
The utility model aims to solve the defects and provide the rust-proof automobile tail door spring which can be used for carrying out sleeve joint protection on the surface of the spring body through the sleeve protection component and the protection component which are arranged on the surface of the spring body.
Through the cover subassembly and the protection component of setting on spring body surface, can cup joint the protection to the surface of spring body, reduce the condition that the spring body exposes in the air, utilize the middle partition piece that sets up in the mesopore inside simultaneously, when protecting the surface of spring body 1, reduced the condition that protection oil leaked.
The utility model provides an anti-rust automobile tail door spring which comprises a spring body, wherein one end of the spring body is connected with a connecting piece, the other end of the connecting piece is provided with a connecting rod, one side of the connecting rod, which is far away from the connecting piece, is provided with a hanging ring for assisting in installing the spring body, one side of the spring body, which is far away from the connecting piece, is fixedly connected with a hook, the surface of the spring body is sleeved with a protective component, and the interior of the protective component is provided with a protective component.
As a further improvement of the technical scheme, the sleeve protection component comprises a sleeve ring sleeved on the surface of the spring body, one end of the sleeve ring is connected with the surface of the connecting piece, the other end of the sleeve ring is provided with a fixing ring, and the fixing ring is fixedly connected with the surface of one side of the spring body, which is close to the hook.
As a further improvement of the technical scheme, the protection component comprises a middle bag cavity formed in the inner wall of the lantern ring, protection oil used for protecting the spring body is filled in the middle bag cavity, and a plurality of middle holes are formed in one side, close to the spring body, of the middle bag cavity.
As the further improvement of this technical scheme, the surface and the inner wall of lantern ring are the wave state, and the inner wall of lantern ring and the surface laminating of spring body.
As a further improvement of the technical scheme, the middle hole is internally connected with a middle partition, the middle partition is of a hollow structure, and the middle partition is made of elastic materials.
Compared with the prior art, the utility model has the beneficial effects that:
in this rust-resistant car tail-gate spring, through the connecting piece that sets up in one side of the spring body for connecting rod accessible connecting piece and spring body coupling utilize the link that sets up in the connecting rod tip and the couple that the spring body other end was equipped with, make the spring body be convenient for install, through cup joint the cover that protects the subassembly and its inside that is equipped with at spring body surface, can protect the surface of spring body, effectually reduced the condition that the spring body rusted and corroded.
Drawings
The utility model is described in more detail below, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the overall exploded structure of the present utility model;
FIG. 3 is a schematic view of a cut-away construction of a kit according to the present utility model;
FIG. 4 is a schematic view of the structure of FIG. 3A according to the present utility model;
fig. 5 is a schematic cross-sectional view of a collar of the present utility model.
The meaning of each reference sign in the figure is:
1. a spring body; 11. a connecting piece; 12. a connecting rod; 13. hanging rings; 14. a hook;
2. a sheathing assembly; 21. a fixing ring; 22. a collar;
3. A protective assembly; 31. a middle capsule cavity; 32. a middle hole;
4. A septum.
Detailed Description
Because the automobile tail door spring is located the vapour car trunk, when the vapour car trunk is opened, the spring can expose in the air thereupon, and the automobile tail door spring is the metal material often, often with air contact, very easily produces the rusty condition of tail door spring corrosion, if not in time change, the phenomenon that the unusual closing appears in the reduction of spring elasticity easily leads to the tail door, if often change can cause the waste of spring to a certain extent.
Referring to fig. 1-5, the device comprises a spring body 1, wherein one end of the spring body 1 is connected with a connecting piece 11, a connecting rod 12 is arranged at the other end of the connecting piece 11, a hanging ring 13 for assisting in installing the spring body 1 is arranged on one side of the connecting rod 12 away from the connecting piece 11, a hook 14 is fixedly connected on one side of the spring body 1 away from the connecting piece 11, a sleeve protection component 2 is sleeved on the surface of the spring body 1, and a protection component 3 is arranged inside the sleeve protection component 2.
Firstly, a specific structure of the sheathing assembly 2 is disclosed, the sheathing assembly 2 comprises a lantern ring 22 sleeved on the surface of the spring body 1, one end of the lantern ring 22 is connected with the surface of the connecting piece 11, the other end of the lantern ring 22 is provided with a fixed ring 21, and the fixed ring 21 is fixedly connected with the surface of one side of the spring body 1, which is close to the hook 14. The sleeve ring 22 arranged at the end part of the connecting piece 11 is utilized, the sleeve ring 22 is sleeved on the surface of the spring body 1, the spring body 1 can be protected in a sleeved mode, the sleeve ring 22 is made of elastic materials, the size state of the sleeve ring 22 can be adjusted along with the deformation of the spring body 1, and the connectivity of the sleeve ring 22 and the spring body 1 can be improved by utilizing the fixing ring 21 arranged at the other end of the sleeve ring 22.
Secondly, a specific structure of the protection component 3 is disclosed, the protection component 3 comprises a middle bag cavity 31 arranged in the inner wall of the lantern ring 22, protection oil for protecting the spring body 1 is filled in the middle bag cavity 31, and a plurality of middle holes 32 are formed in one side, close to the spring body 1, of the middle bag cavity 31. The inner bag cavity 31 arranged in the inner wall of the lantern ring 22 and the adding port arranged on the surface of the inner bag cavity 31 are utilized, so that the protective oil can be filled in the inner bag cavity 31, and the protective oil can uniformly drop on the surface of the spring body 1 by utilizing the plurality of middle holes 32 arranged on one side of the inner bag cavity 31 close to the spring body 1, so that the protective effect on the spring body 1 is further improved.
The improvement of the embodiment is that: firstly, utilize setting up the connecting piece 11 in one side of spring body 1 for connecting rod 12 accessible connecting piece 11 is connected with spring body 1, utilize link 13 and the couple 14 that the spring body 1 other end was equipped with that sets up in connecting rod 12 tip, make spring body 1 be convenient for install, utilize the lantern ring 22 that sets up in connecting piece 11 tip, and the lantern ring 22 cup joints the surface at spring body 1, can cup joint the protection to spring body 1, reduce the condition that spring body 1 exposes in the air, utilize the well bag chamber 31 of seting up in lantern ring 22 inner wall inside and the interpolation mouth of seting up in well bag chamber 31 surface, make the inside at well bag chamber 31 can be filled to the protection oil, utilize a plurality of mesopores 32 of seting up in well bag chamber 31 and being close to spring body 1 one side to make the protection oil can even the shower at the surface of spring body 1, further promote the protection effect to spring body 1.
In view of the protection condition of the collar 22 on the surface of the spring body 1, in order to further improve the protection effect of the collar 22 on the surface of the spring body 1, it is shown in fig. 1-5 that the surface and the inner wall of the collar 22 are both in a wave state, and the inner wall of the collar 22 is attached to the surface of the spring body 1.
The improvement is that: utilize the surface and the inner wall of lantern ring 22 to be wavy, and the inner wall of lantern ring 22 is laminated with the surface of spring body 1 for lantern ring 22 is more convenient for cup joint the protection to the surface of spring body 1, has further promoted the protection effect to spring body 1.
Since the shielding oil inside the middle bladder cavity 31 needs to flow from the middle hole 32 to the surface of the spring body 1, the middle hole 32 is internally connected with the middle partition 4 as shown in fig. 3-5 in consideration of the flow rate of the shielding oil, and the middle partition 4 is of a hollow structure, and the middle partition 4 is made of elastic materials.
The improvement is that: through setting up at the inside septum 4 of mesopore 32, and septum 4 is the elasticity material, when the spring body 1 is tensile, can drive lantern ring 22 and septum 4 and stretch along with it, utilize stretching and the resilience of spring body 1 for the inside protective oil of well bag chamber 31 can extrude to the surface of spring body 1 from the inside hollow position of septum 4, the effectual flow that has restricted protective oil, the condition of reduction oil leak.
To sum up, the working principle of the scheme is as follows: firstly, utilize setting up the connecting piece 11 in one side of spring body 1 for connecting rod 12 accessible connecting piece 11 is connected with spring body 1, utilize link 13 and the couple 14 that the spring body 1 other end was equipped with that sets up in connecting rod 12 tip, make spring body 1 be convenient for install, utilize the lantern ring 22 that sets up in connecting piece 11 tip, and the surface and the inner wall of lantern ring 22 are wavy, the inner wall of lantern ring 22 is laminated with the surface of spring body 1, make lantern ring 22 more be convenient for cup joint the protection to the surface of spring body 1, reduce the condition that spring body 1 exposes in the air, utilize the well pocket 31 of seting up in lantern ring 22 inner wall inside and the interpolation mouth of seting up in well pocket 31 surface, make the inside of well pocket 31 can be filled, utilize a plurality of mesopores 32 and the spare 4 of setting up in the inside of mesopore 32 of seting up in well pocket 31 near spring body 1 side, when spring body 1 stretches, utilize the stretching of spring body 1 and the inner wall of spring body 1 to cup joint the protection oil in the inside can be more convenient for the protection to cup joint the surface of spring body 1, reduce the condition of oil leakage to the surface of spring 1 at the same time.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a rust-resistant car tail-gate spring, includes spring body (1), its characterized in that: one end of the spring body (1) is connected with the connecting piece (11), the other end of the connecting piece (11) is provided with a connecting rod (12), one side of the connecting rod (12) away from the connecting piece (11) is provided with a hanging ring (13) for assisting in installing the spring body (1), one side of the spring body (1) away from the connecting piece (11) is fixedly connected with a hook (14), the surface of the spring body (1) is sleeved with a protective component (2), and the interior of the protective component (2) is provided with a protective component (3).
2. The rust-resistant automobile tailgate spring of claim 1 wherein: the sleeve protection assembly (2) comprises a sleeve ring (22) sleeved on the surface of the spring body (1), one end of the sleeve ring (22) is connected with the surface of the connecting piece (11), the other end of the sleeve ring (22) is provided with a fixed ring (21), and the fixed ring (21) is fixedly connected to the surface of one side, close to the hook (14), of the spring body (1).
3. The rust-resistant automobile tailgate spring of claim 2 wherein: the protection assembly (3) comprises a middle bag cavity (31) formed in the inner wall of the lantern ring (22), protection oil used for protecting the spring body (1) is filled in the middle bag cavity (31), and a plurality of middle holes (32) are formed in one side, close to the spring body (1), of the middle bag cavity (31).
4. The rust-resistant automobile tailgate spring of claim 2 wherein: the surface and the inner wall of the lantern ring (22) are in a wave state, and the inner wall of the lantern ring (22) is attached to the surface of the spring body (1).
5. A rust-resistant automobile tailgate spring according to claim 3, characterized in that: the inside of mesopore (32) is connected with septum (4), and septum (4) are hollow structure, septum (4) are elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322555680.0U CN220850513U (en) | 2023-09-20 | 2023-09-20 | Rust-resistant automobile tail door spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322555680.0U CN220850513U (en) | 2023-09-20 | 2023-09-20 | Rust-resistant automobile tail door spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220850513U true CN220850513U (en) | 2024-04-26 |
Family
ID=90782575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322555680.0U Active CN220850513U (en) | 2023-09-20 | 2023-09-20 | Rust-resistant automobile tail door spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220850513U (en) |
-
2023
- 2023-09-20 CN CN202322555680.0U patent/CN220850513U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |