CN208152817U - A kind of automobile hydraulic pressure support bar - Google Patents
A kind of automobile hydraulic pressure support bar Download PDFInfo
- Publication number
- CN208152817U CN208152817U CN201820079713.5U CN201820079713U CN208152817U CN 208152817 U CN208152817 U CN 208152817U CN 201820079713 U CN201820079713 U CN 201820079713U CN 208152817 U CN208152817 U CN 208152817U
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- Prior art keywords
- cylinder barrel
- connector
- piston
- piston rod
- hydraulic pressure
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- 239000007791 liquid phase Substances 0.000 claims abstract description 9
- 239000012071 phase Substances 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 230000032683 aging Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of automobile hydraulic pressure support bars, including supporting bar body, the support bar body is mainly by the first connector, cylinder barrel, piston rod and the second connector composition, first connector is connected with cylinder barrel, one end of the cylinder barrel is equipped with sealing guide frame, the cylinder barrel is nested in the outside of piston rod, one end that the piston rod is located inside cylinder barrel is equipped with piston, the diameter of the piston is equal to the interior diameter of cylinder barrel, liquid phase medium is filled with inside cylinder barrel between the piston and sealing guide frame, and gas phase media is filled with inside the cylinder barrel above piston, one end that the piston rod is located at outside cylinder barrel is connected with the second connector.The utility model passes through liquid phase medium and gas phase media collective effect, the flexible of support rod can be fast implemented, it is more stable than general spring supporting, and hydraulic pressure support is non-aging, also has the characteristics that safe and reliable, support strength is high, height adjustment range is big and manufacturing cost is cheap.
Description
Technical field
The utility model relates to technical field of automobile parts, specially a kind of automobile hydraulic pressure support bar.
Background technique
With the fast development and continuous improvement of people's living standards of automobile industry, it is most heavy that automobile has become people's trip
The walking-replacing tool wanted.Currently, support rod is designed on existing automobile trunk, and still, automobile support in the prior art
Most of bar is all than cumbersome, and support strength is low, is easy to aging, in addition, the height of existing automobile support rod on the market
It is smaller to spend adjustable range, is unable to satisfy the use demand of Hyundai Motor, therefore, how to design a kind of support strength height, highly tune
The big and safe and reliable automobile support rod of adjusting range becomes those skilled in the art's major issue urgently to be resolved.
Utility model content
The purpose of this utility model is to provide a kind of automobile hydraulic pressure support bars, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions：A kind of automobile hydraulic pressure support bar, including branch
Strut ontology, the support bar body are mainly made of the first connector, cylinder barrel, piston rod and the second connector, and described first
Connector is connected with cylinder barrel, and one end of the cylinder barrel is equipped with sealing guide frame, and the cylinder barrel is nested in the outside of piston rod,
One end that the piston rod is located inside cylinder barrel is equipped with piston, and the diameter of the piston is equal to the interior diameter of cylinder barrel, the work
It is filled with liquid phase medium inside cylinder barrel between plug and sealing guide frame, and is situated between inside the cylinder barrel above piston filled with gas phase
Matter, one end that the piston rod is located at outside cylinder barrel are connected with the second connector.
Preferably, the length of the piston rod is greater than the length of cylinder barrel.
Preferably, the structure of first connector and the second connector is set as ballhead or flat head or U-shaped head etc..
Preferably, the center of first connector and the second connector is equipped with circular through hole.
Compared with prior art, the utility model has the beneficial effects that：The utility model is situated between by liquid phase medium and gas phase
Matter collective effect can fast implement the flexible of support rod, more stable than general spring supporting, and hydraulic pressure support is not easy always
Change, also has the characteristics that safe and reliable, support strength is high, height adjustment range is big and manufacturing cost is cheap, answered convenient for promoting
With.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model.
In figure：The first connector of 1-, 2- cylinder barrel, 3- piston rod, the second connector of 4-, 5- sealing guide frame, 6- piston,
7- liquid phase medium, 8- gas phase media, 9- circular through hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that the instructions such as term "vertical", "upper", "lower", "horizontal"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Fig. 1, Fig. 2 are please referred to, the utility model provides a kind of automobile hydraulic pressure support bar technical solution：A kind of automobile liquid
Support rod, including support bar body are pressed, supports bar body mainly by the first connector 1, cylinder barrel 2, piston rod 3 and the second connector
4 compositions, the first connector 1 are connected with cylinder barrel 2, and one end of cylinder barrel 2 is equipped with sealing guide frame 5, and cylinder barrel 2 is nested in piston rod
3 outside, the length of piston rod 3 are greater than the length of cylinder barrel 2, and one end that piston rod 3 is located inside cylinder barrel 2 is equipped with piston 6, living
The diameter of plug 6 is equal to the interior diameter of cylinder barrel 2, is filled with liquid phase medium inside the cylinder barrel 2 between piston 6 and sealing guide frame 5
7, and can be fast by 8 collective effect of liquid phase medium 7 and gas phase media filled with gas phase media 8 inside the cylinder barrel 2 of 6 top of piston
Speed realizes the flexible of support rod, and piston rod 3 is located at one end outside cylinder barrel 2 and is connected with the second connector 4, the first connector 1
It is set as ballhead or flat head or U-shaped head etc. with the structure of the second connector 4, the present embodiment preferentially selects flat header structure,
The center of first connector 1 and the second connector 4 is equipped with circular through hole 9, convenient for being connected with connector.
Working principle：A kind of automobile hydraulic pressure support bar of the utility model, including support bar body, the support bar body
It is mainly made of the first connector 1, cylinder barrel 2, piston rod 3 and the second connector 4, passes through 6 two sides of piston inside cylinder barrel 2 point
It is not filled with liquid phase medium 7 and gas phase media 8, generates elastic force on the piston rod 3 of gas pressure, the elastic force inside cylinder barrel 2 is greater than
When opposite direction active force, piston rod 3 is just stretched out, and when the power is less than opposite direction active force, piston rod 3 just compresses, can be quickly real
Stretching for existing support rod, it is more stable than general spring supporting, and hydraulic pressure support is non-aging, also has safe and reliable, branch
The features such as intensity is high, height adjustment range is big and manufacturing cost is cheap is supportted, it is easy to promote and utilize.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of automobile hydraulic pressure support bar, including support bar body, it is characterised in that：The support bar body is mainly by first
Connector（1）, cylinder barrel（2）, piston rod（3）With the second connector（4）Composition, first connector（1）With cylinder barrel（2）It is connected
It connects, the cylinder barrel（2）One end be equipped with sealing guide frame（5）, the cylinder barrel（2）It is nested in piston rod（3）Outside, it is described
Piston rod（3）Positioned at cylinder barrel（2）Internal one end is equipped with piston（6）, the piston（6）Diameter be equal to cylinder barrel（2）It is interior
Diameter, the piston（6）With sealing guide frame（5）Between cylinder barrel（2）Inside is filled with liquid phase medium（7）, and piston（6）
The cylinder barrel of top（2）Inside is filled with gas phase media（8）, the piston rod（3）Positioned at cylinder barrel（2）External one end connects with second
Fitting（4）It is connected.
2. a kind of automobile hydraulic pressure support bar according to claim 1, it is characterised in that：The piston rod（3）Length
Greater than cylinder barrel（2）Length.
3. a kind of automobile hydraulic pressure support bar according to claim 1, it is characterised in that：First connector（1）With
Second connector（4）Structure be set as ballhead or flat head or U-shaped head etc..
4. a kind of automobile hydraulic pressure support bar according to claim 1, it is characterised in that：First connector（1）With
Second connector（4）Center be equipped with circular through hole（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820079713.5U CN208152817U (en) | 2018-01-18 | 2018-01-18 | A kind of automobile hydraulic pressure support bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820079713.5U CN208152817U (en) | 2018-01-18 | 2018-01-18 | A kind of automobile hydraulic pressure support bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208152817U true CN208152817U (en) | 2018-11-27 |
Family
ID=64414893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820079713.5U Active CN208152817U (en) | 2018-01-18 | 2018-01-18 | A kind of automobile hydraulic pressure support bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208152817U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114400566A (en) * | 2022-01-08 | 2022-04-26 | 山西日力威尔自动化设备有限公司 | High-low voltage electrical complete equipment assembling tool of power distribution system |
| CN115217386A (en) * | 2022-07-11 | 2022-10-21 | 安徽省卡力工贸有限公司 | Air support for automobile trunk and processing technology thereof |
-
2018
- 2018-01-18 CN CN201820079713.5U patent/CN208152817U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114400566A (en) * | 2022-01-08 | 2022-04-26 | 山西日力威尔自动化设备有限公司 | High-low voltage electrical complete equipment assembling tool of power distribution system |
| CN115217386A (en) * | 2022-07-11 | 2022-10-21 | 安徽省卡力工贸有限公司 | Air support for automobile trunk and processing technology thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200508 Address after: 561000 Guizhou Province, Anshun City West Economic and Technological Development Zone Road Patentee after: GUIZHOU LONGFEI AIR SPRING Co.,Ltd. Address before: 366319 Lin Wu 6, Qiao Xia Village, Nanshan Town, Changting County, Longyan, Fujian Patentee before: Lin Rongfu |
|
| TR01 | Transfer of patent right |