CN220378777U - Detachable variable damping inflatable hydraulic shock absorber - Google Patents
Detachable variable damping inflatable hydraulic shock absorber Download PDFInfo
- Publication number
- CN220378777U CN220378777U CN202321864042.0U CN202321864042U CN220378777U CN 220378777 U CN220378777 U CN 220378777U CN 202321864042 U CN202321864042 U CN 202321864042U CN 220378777 U CN220378777 U CN 220378777U
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- fixedly connected
- shock absorber
- hydraulic shock
- installation
- cylinder body
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- 239000006096 absorbing agent Substances 0.000 title claims abstract description 21
- 230000035939 shock Effects 0.000 title claims abstract description 21
- 238000013016 damping Methods 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 30
- 230000005389 magnetism Effects 0.000 claims 1
- 230000006872 improvement Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Fluid-Damping Devices (AREA)
Abstract
The utility model relates to a detachable variable damping inflatable hydraulic shock absorber, which comprises a cylinder body and a pair of mounting cross plates at the upper end of the cylinder body, wherein an elastic outer sheath and an elastic piece are arranged between the two mounting cross plates, the upper end and the lower end of the elastic outer sheath are fixedly connected with mounting outer sheath, one end, close to each other, of each of the two mounting cross plates is fixedly connected with a mounting inner column, and the outer end of each mounting inner column is provided with external threads.
Description
Technical Field
The utility model relates to a detachable variable damping pneumatic hydraulic shock absorber, in particular to a detachable variable damping pneumatic hydraulic shock absorber applied to the field of shock absorbers.
Background
The inflatable shock absorber is a novel shock absorber, adopts designs such as a floating piston, and the like, and the inflatable hydraulic shock absorber is used as a consumable product in actual application and needs to be frequently overhauled and replaced.
In order to solve the problem that the pneumatic hydraulic shock absorber needs to be frequently overhauled and replaced as a consumable product in actual application, the pneumatic hydraulic shock absorber in the market adopts a detachable design, and has a certain market ratio.
The existing inflatable hydraulic shock absorber is designed to be detachable, a user is still required to drive the vehicle to a car repair shop for a professional to use professional equipment such as a jack to detach, overhaul and maintain, and detachment in the daily self-checking process is inconvenient.
Disclosure of Invention
Aiming at the prior art, the technical problem to be solved by the utility model is that the pneumatic hydraulic shock absorber is inconvenient to detach in the daily self-checking process.
In order to solve the problems, the utility model provides a detachable variable damping inflatable hydraulic shock absorber which comprises a cylinder body and a pair of mounting transverse plates at the upper end of the cylinder body, wherein an elastic outer sheath and an elastic piece are arranged between the two mounting transverse plates, the upper end and the lower end of the elastic outer sheath are fixedly connected with mounting outer ring sleeves, one ends, close to each other, of the two mounting transverse plates are fixedly connected with mounting inner columns, the outer ends of the mounting inner columns are provided with external threads, the two mounting inner columns are respectively in threaded connection with the corresponding mounting outer ring sleeves, and the left end and the right end of each mounting inner column are fixedly connected with electric push rods.
In the detachable variable damping inflatable hydraulic shock absorber, the elastic outer jacket is connected with the outer mounting ring sleeve through the upper mounting inner column and the lower mounting inner column in a threaded manner, so that the cylinder body has the functions of facilitating daily disassembly, maintenance and maintenance, the electric push rod arranged in the hole is matched to push the extension rod out and extend the extension rod into the corresponding clamping groove clamped in the outer mounting ring sleeve, and the stability of the elastic outer jacket between the two mounting transverse plates is improved.
As the further improvement of this application, including a pair of installation diaphragm of cylinder body and cylinder body upper end, install elasticity oversheath and elastic component between two installation diaphragms, the equal fixedly connected with of upper and lower both ends of elasticity oversheath installs outer loop cover, the one end fixedly connected with installation inner column that two installation diaphragms are close to each other, the external screw thread has been seted up to the outer end of installation inner column, threaded connection between two installation inner columns respectively and corresponding installation outer loop cover, the equal fixedly connected with electric putter in both ends about the installation inner column.
As a still further improvement of the application, the output end of the electric push rod is fixedly connected with an extension rod, and the extension rod is clamped with the outer ring sleeve.
As a further improvement of the magnetic attraction device, the inner end of the slot at the lower end is rotationally connected with a rotary pulling piece, and the upper end of the rotary pulling piece is fixedly connected with a second magnetic attraction piece.
As a further improvement of the novel magnetic attraction device, the first magnetic attraction piece is fixedly connected with the inner end of the groove at the upper end, and the cylinder body is magnetically connected with the second magnetic attraction piece.
As a supplement to yet another improvement of the present application, the inner end of the cylinder is slidably connected with a piston rod, and the piston rod extends into the elastic outer sheath.
As a further improvement of the present application, the lower end of the piston pull rod is fixedly connected with a piston member, and the lower inner wall of the cylinder body is fixedly connected with a valve body.
To sum up, this scheme is with elasticity oversheath through upper and lower two pairs of installation inner column and installation outer loop between the cover threaded connection, extrudees elasticity oversheath and makes its retract alright look over the partial piston pull rod running condition that extends in elasticity oversheath, makes the cylinder body have the function of being convenient for daily dismantlement maintenance and maintenance, and the electric putter of accessible installation in the hole in cooperation installation inner column and the corresponding installation outer loop cover after screwing is released the extension rod and is extended to the installation outer loop cover in the corresponding draw-in groove that the card was established, does benefit to the stability of increasing elasticity oversheath and installing between two installation crossbars.
Drawings
FIG. 1 is a front view of a cylinder of a first embodiment of the present application;
fig. 2 is a front cross-sectional view of a cylinder according to a first embodiment of the present application;
fig. 3 is an enlarged partial view of an elastic outer sheath according to a second embodiment of the present application.
The reference numerals in the figures illustrate:
1. a cylinder; 2. mounting a transverse plate; 3. an elastic outer sheath; 4. an elastic member; 5. installing an inner column; 6. an external thread; 7. an extension rod; 8. installing an outer ring sleeve; 9. slotting; 10. rotating the pull member; 11. a first magnetic attraction member; 12. a second magnetic attraction member; 13. a piston pull rod; 14. a piston member; 15. and a valve body.
Detailed Description
Two embodiments of the present application are described in detail below with reference to the accompanying drawings.
First embodiment:
fig. 2 shows a pair of installation diaphragm plates 2 including cylinder body 1 and cylinder body 1 upper end, install elasticity oversheath 3 and elastic component 4 between two installation diaphragm plates 2, the equal fixedly connected with of upper and lower both ends of elasticity oversheath 3 installs outer loop cover 8, the one end fixedly connected with installation inner column 5 that two installation diaphragm plates 2 are close to each other, the external screw thread 6 has been seted up to the outer end of installation inner column 5, threaded connection between two installation inner column 5 and the corresponding installation outer loop cover 8 respectively.
Fig. 2 shows that the inner end of the cylinder body 1 is slidably connected with a piston pull rod 13, the piston pull rod 13 extends into the elastic outer sheath 3, the lower end of the piston pull rod 13 is fixedly connected with a piston member 14, and the lower inner wall of the cylinder body 1 is fixedly connected with a valve body 15.
Fig. 2 shows that the electric push rods are fixedly connected to the left end and the right end of the inner column 5, the output end of the electric push rods is fixedly connected to the extension rods 7, the extension rods 7 are clamped with the outer ring sleeve 8, when the cylinder body 1 is installed on a vehicle, the piston member 14 of the cylinder body 1 reciprocates in oil filled in the cylinder body 1 when the wheel jumps, so that oil pressure difference is generated between the upper cavity and the lower cavity of the piston member 14, the valve body 15 is pushed by pressure oil to flow back and forth, and the vibration of the vehicle is damped when the vehicle runs due to the fact that the inner column 5 generates larger damping force on the pressure oil.
Fig. 1-2 show that in this scheme, the elastic outer sheath 3 is connected with the outer ring sleeve 8 through the upper and lower two pairs of inner mounting posts 5, but when the operation condition of the piston pull rod 13 in the elastic outer sheath 3 needs to be overhauled daily, the upper and lower gaps of the elastic piece 4 can be utilized to rotate to one side simultaneously, then after the elastic outer sheath 3 and the two mounting cross plates 2 are loosened, the elastic outer sheath 3 is extruded to retract, so that the operation condition of the part of the piston pull rod 13 extending in the elastic outer sheath 3 can be checked, the cylinder body 1 has the function of facilitating the daily disassembly, overhauling and maintenance, when the elastic outer sheath 3 and the inner mounting posts 5 are installed, the inner mounting posts 5 and the corresponding outer ring sleeve 8 are screwed, and then the electric push rod installed in the hole can push the extension rod 7 out and extend into the corresponding clamping groove clamped in the outer ring sleeve 8, thereby being beneficial for increasing the stability of the elastic outer sheath 3 installed between the two mounting cross plates 2.
Second embodiment:
fig. 3 shows that the inner end of the slot 9 at the lower end is rotationally connected with a rotary pull piece 10, the upper end of the rotary pull piece 10 is fixedly connected with a second magnetic attraction piece 12, the inner end of the slot 9 at the upper end is fixedly connected with a first magnetic attraction piece 11, and the cylinder body 1 is magnetically connected with the second magnetic attraction piece 12.
Fig. 3 shows that the rotary pull member 10 is rotated out of the slot 9 at the lower end when the elastic outer sheath 3 is detached, and then the second magnetic attraction member 12 is magnetically connected with the first magnetic attraction member 11, so that the compressed shape of the elastic outer sheath 3 can be conveniently maintained, the hands of a viewer are liberated, and the viewer can more conveniently overhaul the relevant position.
The scope of protection of the above-described embodiments employed in the present application is not limited to the above-described embodiments, and various changes made by those skilled in the art without departing from the spirit of the present application are still within the scope of protection of the present utility model.
Claims (6)
1. A detachable variable damping pneumatic hydraulic shock absorber, which is characterized in that: including a pair of installation diaphragm (2) of cylinder body (1) and cylinder body (1) upper end, two install elasticity oversheath (3) and elastic component (4) between installation diaphragm (2), the equal fixedly connected with in upper and lower both ends of elasticity oversheath (3) is installed outer loop cover (8), two the one end fixedly connected with installation inner column (5) that installation diaphragm (2) are close to each other, external screw thread (6) have been seted up to the outer end of installation inner column (5.) two threaded connection between installation inner column (5) respectively and corresponding installation outer loop cover (8), the equal fixedly connected with electric putter in both ends about installation inner column (5), be located the fluting (9) inner rotation of lower extreme and be connected with and rotate and draw piece (10), be located the fluting (9) inner fixedly connected with first magnetism of upper end and inhale piece (11).
2. The detachable variable damping pneumatic hydraulic shock absorber according to claim 1, wherein: the output end of the electric push rod is fixedly connected with an extension rod (7), and the extension rod (7) is clamped with an outer ring sleeve (8).
3. The detachable variable damping pneumatic hydraulic shock absorber according to claim 1, wherein: the upper end of the rotary pulling piece (10) is fixedly connected with a second magnetic attraction piece (12).
4. A detachable variable damping pneumatic hydraulic shock absorber according to claim 3, wherein: the cylinder body (1) is magnetically connected with the second magnetic attraction piece (12).
5. The detachable variable damping pneumatic hydraulic shock absorber according to claim 1, wherein: the inner end of the cylinder body (1) is connected with a piston pull rod (13) in a sliding manner, and the piston pull rod (13) extends into the elastic outer sheath (3).
6. The detachable variable damping pneumatic hydraulic shock absorber according to claim 5, wherein: the lower end of the piston pull rod (13) is fixedly connected with a piston piece (14), and the lower inner wall of the cylinder body (1) is fixedly connected with a valve body (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321864042.0U CN220378777U (en) | 2023-07-17 | 2023-07-17 | Detachable variable damping inflatable hydraulic shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321864042.0U CN220378777U (en) | 2023-07-17 | 2023-07-17 | Detachable variable damping inflatable hydraulic shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220378777U true CN220378777U (en) | 2024-01-23 |
Family
ID=89567512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321864042.0U Active CN220378777U (en) | 2023-07-17 | 2023-07-17 | Detachable variable damping inflatable hydraulic shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220378777U (en) |
-
2023
- 2023-07-17 CN CN202321864042.0U patent/CN220378777U/en active Active
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