CN216555453U - Air valve for adjusting automobile seat - Google Patents
Air valve for adjusting automobile seat Download PDFInfo
- Publication number
- CN216555453U CN216555453U CN202122608135.4U CN202122608135U CN216555453U CN 216555453 U CN216555453 U CN 216555453U CN 202122608135 U CN202122608135 U CN 202122608135U CN 216555453 U CN216555453 U CN 216555453U
- Authority
- CN
- China
- Prior art keywords
- hole
- air
- connecting rod
- air bag
- communicated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Air Bags (AREA)
Abstract
The utility model discloses an air valve for adjusting an automobile seat, which relates to the technical field of seat adjustment and comprises a shell, an air inlet interface, an air bag interface and an exhaust hole, wherein two chambers are arranged in the shell and are communicated with each other through a first through hole, the upper end of the first through hole is communicated with the air bag interface, a valve body mechanism is arranged in each of the two chambers, one end of one chamber is communicated with the air inlet interface, and one end of the other chamber is communicated with the exhaust hole. According to the utility model, through the arrangement of the air inlet interface, the air bag interface, the exhaust hole, the first through hole and the valve body mechanism, the movable part is moved by moving the connecting rod, and the second through hole is communicated with the first through hole, so that the air bag is inflated or exhausted, the movable part is reset by the reset spring, and the second through hole and the first through hole are staggered, so that the inflation or the exhaust of the air bag is stopped, and the problem of high use cost is solved.
Description
Technical Field
The utility model relates to the technical field of seat adjustment, in particular to an air valve for adjusting an automobile seat.
Background
Air suspension type vibration reduction seats, also called airbag vibration reduction seats and airbag seats, are commonly used on trucks or large-sized automobiles; the driver fills gas into the air bag of the air suspension type vibration reduction seat according to the self requirement, and the suspension state isolates the direct conduction of force waves, so that the vibration reduction seat has the characteristics of vibration reduction, vibration prevention, vibration resistance and the like, thereby greatly reducing the driving fatigue of the driver and effectively reducing the danger coefficient.
The height of the seat is adjusted by adjusting the air pressure of the air bag in the seat so as to adapt to drivers with different physical constitutions, an electronic air control valve is adopted to adjust the air pressure in the air bag at present, and the air control valve is complex in structure and high in use cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an air valve for adjusting an automobile seat to solve the problem of high use cost.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an air valve for automobile seat adjustment, includes shell, the interface that admits air, gasbag interface and exhaust hole, the inside of shell is equipped with two cavities, two the cavity is linked together through first through-hole, the upper end of first through-hole with the gasbag interface is linked together, two the inside valve body mechanism that is equipped with of cavity, one of them the one end of cavity with the interface that admits air is linked together, another the one end of cavity with the exhaust hole is linked together.
Preferably, the valve body mechanism includes moving part, reset spring, sealed pad, second through-hole and connecting rod, the moving part passes through reset spring with the inner wall elastic connection of cavity, the moving part is close to one side of first through-hole with sealed pad fixed connection, the moving part is close to the second through-hole has been seted up to sealed one side of filling up, the second through-hole with first through-hole looks adaptation, the moving part is kept away from reset spring's one end with connecting rod fixed connection, the connecting rod runs through the shell.
Preferably, when the air bag is inflated, the connecting rod close to one side of the air inlet interface is moved to drive the movable part to move, the second through hole is displaced and communicated with the first through hole, when the air inlet is stopped, the connecting rod is reset, the second through hole and the first through hole are staggered, and when the air bag is exhausted, the connecting rod close to one side of the exhaust hole is moved and the steps are repeated.
Preferably, one side of the shell, which is close to the connecting rod, is fixedly connected with a sealing ring, and the connecting rod slides relatively in the sealing ring.
Compared with the prior art, the utility model has the beneficial effects that:
through the arrangement of the air inlet interface, the air bag interface, the vent hole, the first through hole and the valve body mechanism, when the air bag is inflated, moving the connecting rod close to one side of the air inlet port to enable the connecting rod to drive the moving part to move, after the moving part moves, the second through hole is communicated with the first through hole, gas enters the air bag through the gas inlet interface, the chamber, the second through hole, the first through hole and the air bag interface, when the inflation is stopped, the return spring makes the movable part return, the second through hole and the first through hole are staggered, thereby stopping air intake, when the air bag exhausts, moving the connecting rod close to one side of the exhaust hole and repeating the steps to exhaust the air in the air bag through the air bag interface, the first through hole, the second through hole, the chamber and the exhaust hole, the air exhausting work of the air bag is completed, the structure is simple, the cost is low, and therefore the using cost of the air suspension type vibration damping seat is reduced.
Drawings
FIG. 1 is a perspective view of the present invention in its entirety;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic top perspective view of the present invention;
fig. 4 is a perspective view of the connecting rod of the present invention.
In the figure: 1. a housing; 2. an air inlet interface; 3. an air bag interface; 4. an exhaust hole; 5. a first through hole; 6. a valve body mechanism; 601. a movable member; 602. a return spring; 603. a gasket; 604. a second through hole; 605. a connecting rod; 7. and (5) sealing rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides an air valve for automobile seat adjustment, which comprises a housing 1, admit air interface 2, gasbag interface 3 and exhaust hole 4, the inside of shell 1 is equipped with two cavities, two cavities are linked together through first through-hole 5, the upper end of first through-hole 5 is linked together with gasbag interface 3, two cavity insides are equipped with valve body mechanism 6, the one end of one of them cavity is linked together with interface 2 that admits air, the one end of another cavity is linked together with exhaust hole 4, make the gasbag pass through gasbag interface 3 and first through-hole 5 respectively with two cavities through the disconnection through control valve body mechanism 6, reach the control gasbag and admit air and carminative purpose.
The valve body mechanism 6 comprises a movable piece 601, a return spring 602, a sealing gasket 603, a second through hole 604 and a connecting rod 605, wherein the movable piece 601 is elastically connected with the inner wall of the chamber through the return spring 602, one side of the movable piece 601 close to the first through hole 5 is fixedly connected with the sealing gasket 603, one side of the movable piece 601 close to the sealing gasket 603 is provided with the second through hole 604, the second through hole 604 is matched with the first through hole 5, one end of the movable piece 601 far away from the return spring 602 is fixedly connected with the connecting rod 605, the connecting rod 605 penetrates through the housing 1, the movable piece 601 is moved by moving the connecting rod 605 and the second through hole 604 is communicated with the first through hole 5, so that the inflation or deflation of the airbag is achieved, the return spring 602 resets the movable piece 601 and the second through hole 604 is staggered with the first through hole 5, thereby the inflation or deflation of the airbag is stopped, the sealing gasket 603 is used for increasing the sealing performance between the movable piece 601 and the first through hole 5, when the second through hole 604 and the first through hole 601 are misaligned, gas is prevented from leaking from the connection between the first through hole 5 and the movable member 601.
When the air bag is inflated, the connecting rod 605 close to one side of the air inlet interface 2 is moved and drives the movable piece 601 to move, the second through hole 604 is displaced and communicated with the first through hole 5, when the air inlet is stopped, the connecting rod 605 is reset, the second through hole 604 and the first through hole 5 are staggered, and when the air bag is exhausted, the connecting rod 605 close to one side of the exhaust hole 4 is moved and the steps are repeated.
The side of the housing 1 close to the connecting rod 605 is fixedly connected with a sealing ring 7, the connecting rod 605 slides relatively in the sealing ring 7, and the sealing ring 7 increases the sealing performance between the connecting rod 605 and the housing 1, thereby preventing the gas in the chamber from leaking.
The working principle is as follows: through the arrangement of the air inlet interface 2, the air bag interface 3, the vent hole 4, the first through hole 5 and the valve body mechanism 6, when the air bag is inflated, the connecting rod 605 close to one side of the air inlet interface 2 is moved, so that the connecting rod 605 drives the moving member 601 to move, after the moving member 601 moves, the second through hole 604 is communicated with the first through hole 5, air enters the air bag through the air inlet interface 2, the chamber, the second through hole 604, the first through hole 5 and the air bag interface 3, when the inflation is stopped, the moving member 601 is reset by the reset spring 602, the second through hole 604 is staggered with the first through hole 5, so that the air intake is stopped, when the air bag is exhausted, the connecting rod 605 close to one side of the vent hole 4 is moved, the steps are repeated, so that the air in the air bag is exhausted through the air bag interface 3, the first through hole 5, the second through hole 604, the chamber and the vent hole 4, and the air exhaust work of the air bag is completed.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (3)
1. The utility model provides an air valve for automobile seat adjusts, includes shell (1), air inlet interface (2), gasbag interface (3) and exhaust hole (4), its characterized in that: the air bag type air inlet valve is characterized in that two chambers are arranged in the shell (1), the two chambers are communicated through a first through hole (5), the upper end of the first through hole (5) is communicated with the air bag connector (3), a valve body mechanism (6) is arranged in each chamber, one end of each chamber is communicated with the air inlet connector (2), and the other end of each chamber is communicated with the exhaust hole (4).
2. The air valve for adjusting the seat of the automobile as claimed in claim 1, wherein: the valve body mechanism (6) comprises a moving piece (601), a return spring (602), a sealing gasket (603), a second through hole (604) and a connecting rod (605), wherein the moving piece (601) is elastically connected with the inner wall of the cavity through the return spring (602), one side, close to the first through hole (5), of the moving piece (601) is fixedly connected with the sealing gasket (603), one side, close to the sealing gasket (603), of the moving piece (601) is provided with the second through hole (604), the second through hole (604) is matched with the first through hole (5), one end, far away from the return spring (602), of the moving piece (601) is fixedly connected with the connecting rod (605), and the connecting rod (605) penetrates through the shell (1).
3. The air valve for adjusting the seat of the automobile as claimed in claim 2, wherein: one side of the shell (1) close to the connecting rod (605) is fixedly connected with a sealing ring (7), and the connecting rod (605) slides relatively in the sealing ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122608135.4U CN216555453U (en) | 2021-10-28 | 2021-10-28 | Air valve for adjusting automobile seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122608135.4U CN216555453U (en) | 2021-10-28 | 2021-10-28 | Air valve for adjusting automobile seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216555453U true CN216555453U (en) | 2022-05-17 |
Family
ID=81568212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122608135.4U Active CN216555453U (en) | 2021-10-28 | 2021-10-28 | Air valve for adjusting automobile seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216555453U (en) |
-
2021
- 2021-10-28 CN CN202122608135.4U patent/CN216555453U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201568473U (en) | Clutch master cylinder assembly | |
| CN104044429A (en) | Hydraulic interconnection ISD (Inerter-Spring-Damper) hanger bracket | |
| CN216555453U (en) | Air valve for adjusting automobile seat | |
| CN208778561U (en) | The damping of band CDC electronics hybrid active control and air bag suspension assembly | |
| CN103452806B (en) | A kind of low-noise air pump | |
| CN210390884U (en) | Seat for automobile and automobile | |
| CN113829855B (en) | Frameless door seal system | |
| CN113062945A (en) | Air spring shock absorber length adjusting valve | |
| CN215171771U (en) | Air spring and air spring aerating device | |
| CN115288989A (en) | Air inflation and deflation integrated air pump | |
| CN216519355U (en) | Buffering air bag structure for two-wheel or three-wheel vehicle | |
| CN217634035U (en) | Double-control manual air valve | |
| CN214578556U (en) | Shock pad | |
| CN209025810U (en) | Pneumatic waist support air pump special | |
| CN212828213U (en) | Air spring with power connector | |
| CA2354860A1 (en) | Integrated air spring | |
| CN214240507U (en) | Air valve controller for automobile seat | |
| CN208294726U (en) | Inflation exhaust double-purpose device | |
| CN207064174U (en) | A kind of second-compressed cylinder | |
| CN201506220U (en) | Tire inflation connector | |
| CN216033596U (en) | Axle control valve, axle, control system and commercial car | |
| CN207064553U (en) | A kind of automatic inflating control valve | |
| CN218718405U (en) | Single-cylinder shock absorber with inner and outer cylinder structures | |
| TWI393827B (en) | The pneumatic spring shock absorption apparatus and method | |
| CN215596533U (en) | Pneumatic travel control valve for vehicle seat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |