CN220727201U - Novel quick-insertion type one-way valve module - Google Patents
Novel quick-insertion type one-way valve module Download PDFInfo
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- CN220727201U CN220727201U CN202322471494.9U CN202322471494U CN220727201U CN 220727201 U CN220727201 U CN 220727201U CN 202322471494 U CN202322471494 U CN 202322471494U CN 220727201 U CN220727201 U CN 220727201U
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- way valve
- check valve
- seat
- valve body
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- 238000003780 insertion Methods 0.000 title claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 238000009423 ventilation Methods 0.000 abstract description 7
- 238000004891 communication Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a novel quick-plug one-way valve module, which comprises a four-way valve seat, wherein a channel is arranged in the four-way valve seat, the upper end of the channel is communicated with three parallel one-way valve bodies, the outer part of each one-way valve body is connected with a first quick plug, and the lower end of each one-way valve body is communicated with a second quick plug; the channel is communicated with the outer side at one end in the four-way valve seat, and a plug is arranged at the communicating part; the front ends of the first quick connector and the check valve body are fixed through the first nut seat, the front end of the first quick connector exposes out of the check valve body, the rear end of the first quick connector is provided with a check valve core, the check valve core is sealed through a valve core guiding sealing mechanism and a valve cavity of the check valve body, and the check valve core is connected with the valve cavity of the check valve body through a check valve spring. After the valve body of the novel quick-insertion one-way valve is assembled with other components, the one-way valve realizes an opening ventilation state after the quick-insertion connector is assembled, and realizes one-way ventilation of gas while meeting the quick assembly; realizing selective one-in-multiple-out.
Description
Technical Field
The utility model belongs to the technical field of automobile parts, and particularly relates to a novel quick-insertion type one-way valve module.
Background
The check valve is a directional control valve in which the air flow can flow only in one direction but not in the opposite direction. The check valve is also often combined with a throttle valve, a sequence valve and the like to form a check throttle valve and a check sequence valve for use. The check valve has a wide variety of applications and is very popular for use in various pneumatic devices. The check valve needs to be frequently switched on and off in use and is frequently in butt joint and exchange with various gas-using equipment, and the existing check valve needs to be unscrewed in the process of disassembly, so that the adjustment and the exchange are very troublesome; with the continuous development of automobile technology, the integrated design requirements for automobile parts are more and more, and the integrated modularized design can enable the whole automobile to become quicker and more convenient. Therefore, there is a need for improvements in the current pneumatic check valve construction.
Therefore, we propose a novel quick-plug type one-way valve module.
Disclosure of Invention
Aims at the problems existing in the prior art. The utility model aims to provide a novel quick-insertion type one-way valve module.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the novel quick-plug one-way valve module comprises a four-way valve seat, wherein a channel is arranged in the four-way valve seat, the upper end of the channel is communicated with three parallel one-way valve bodies, the outer part of each one-way valve body is connected with a first quick plug, and the lower end of each one-way valve body is communicated with a second quick plug; the channel is communicated with the outer side at one end in the four-way valve seat, and a plug is arranged at the communicating part; the front ends of the first quick connector and the check valve body are fixed through the first nut seat, the front end of the first quick connector exposes out of the check valve body, the rear end of the first quick connector is provided with a check valve core, the check valve core is sealed through a valve core guiding sealing mechanism and a valve cavity of the check valve body, and the check valve core is connected with the valve cavity of the check valve body through a check valve spring.
Further, a clamping ring I is arranged between the valve core guiding sealing mechanism and the nut seat I in a surrounding mode.
Further, the one-way valve body and the first nut seat are sealed by an O-shaped sealing ring; the contact point of the quick connector I and the nut seat I is sealed by an O-shaped sealing ring; the one-way valve body and the four-way valve seat are sealed by an O-shaped sealing ring.
Further, the quick connector II is fixed with the four-way valve seat through a nut seat II.
Further, the sealing part of the second nut seat and the four-way valve seat surrounds the second clamping ring; and a gasket is arranged at the sealing part of the second quick connector and the four-way valve seat.
Furthermore, the one-way valve core descends when the quick connector is assembled, so that the one-way valve is opened.
Compared with the prior art, the utility model has the beneficial effects that: the novel one-way valve realizes the function of one-way communication of gas while realizing quick assembly of the connector, and after the valve body of the one-way valve is assembled with other components, the one-way valve realizes the state of opening ventilation after the quick connector is assembled; the quick connector realizes the closing function of the one-way valve when not assembled; the quick connector and the snap ring are assembled to realize the positioning function of the quick connector; the one-way ventilation and stopping of the gas are realized while the quick assembly is satisfied; realizing selective one-in-multiple-out.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall cross-sectional structure of the present utility model;
FIG. 2 is a schematic overall elevational view of the present utility model;
FIG. 3 is a schematic diagram of the overall side view of the present utility model;
fig. 4 is a schematic diagram of the connection structure of the quick connector and the check valve body of the utility model.
The drawing is marked, 1, a first quick connector; 2. a first nut seat; 3. a clamping ring I; 4. a check valve body; 5. a check valve core; 6. a check valve spring; 7. a four-way valve seat; 8. a plug; 9. a quick connector II; 10. a second nut seat; 11. a second clamping ring; 12. and a gasket.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1-4, the novel quick-plug type check valve module provided by the embodiment comprises a four-way valve seat 7, wherein a channel is arranged in the four-way valve seat 7, the upper end of the channel is communicated with three parallel check valve bodies 4, each check valve body 4 is externally connected with a quick-plug connector 1, and the lower end of the channel is communicated with a quick-plug connector two 9; the channel is communicated with the outer side at one end in the four-way valve seat 7, and a plug 8 is arranged at the communicating part; the front ends of the quick connector I1 and the check valve body 4 are fixed through the nut seat I2, the front end of the quick connector I1 is exposed out of the check valve body 4, the rear end of the quick connector I1 is provided with the check valve core 5, the check valve core 5 is sealed with the valve cavity of the check valve body 4 through the valve core guiding sealing mechanism, and the check valve core 5 is connected with the valve cavity of the check valve body 4 through the check valve spring 6.
Specifically, a clamping ring I3 surrounds between the valve core guiding sealing mechanism and the nut seat I2.
The quick connector II 9 is fixed with the four-way valve seat 7 through the nut seat II 10.
The sealing part of the second nut seat 10 and the four-way valve seat 7 surrounds the second clamping ring 11; the sealing part of the second quick connector 9 and the four-way valve seat 7 is provided with a gasket 12.
The unidirectional valve core 5 descends when the quick connector I1 is assembled, and the unidirectional valve is opened.
After the quick connector 1 is inserted into the one-way valve body 4, an open-ventilation state is realized, and the closing function of the one-way valve is realized when the quick connector 1 is not assembled; the quick connector I1 and the snap ring are assembled to realize the positioning function of the quick connector.
When the quick connector I1 is specifically inserted, the check valve is in an open state by pushing the check valve core 5, and the quick connector I1 is matched with the clamping ring I3, so that the connector is ensured to be in the open state continuously; when the quick connector is not assembled, the check valve core 5 moves upwards under the action of the check valve spring 6, so that the check valve core 5 is matched with the check valve body 4, the sealing part of the check valve core 5 is designed to be of a conical structure, an O-shaped ring sealing groove is designed on the sealing part, the matching part of the check valve body 4 and the check valve core 5 is also designed to be of a conical structure, and when the quick connector is not assembled, the check valve core and the check valve body are tightly matched, and an O-shaped ring is arranged, so that the single sealing of the check valve is ensured.
Continuing to see fig. 1, when the air outlet end is provided with 3 quick connectors, namely 1 assembly, 3 air outlets can be led out; when the air outlet end is provided with the two quick connectors 1, the air outlet end is provided with 2 air outlets, and the other port without the quick connectors is in a closed state.
In summary, the check valve realizes the function of unidirectional gas communication while realizing the quick assembly of the joint, and after the quick-plug check valve body and other components are assembled, the check valve realizes the state of opening ventilation after the quick-plug joint is assembled; the quick connector realizes the closing function of the one-way valve when not assembled; the quick connector and the snap ring are assembled to realize the positioning function of the quick connector; the one-way ventilation and stopping of the gas are realized while the quick assembly is satisfied; realizing selective one-in-multiple-out.
Example 2
The structure of the embodiment is basically the same as that of the embodiment 1, and the only difference is that the structure of the embodiment is further optimized on the basis of the embodiment 1, and specifically, the one-way valve body 4 and the first nut seat 2 are sealed by an O-shaped sealing ring; the contact point between the quick connector I1 and the nut seat I2 is sealed by an O-shaped sealing ring; the check valve body 4 and the four-way valve seat 7 are sealed by an O-shaped sealing ring. The contact part is thoroughly sealed by the sealing ring, and the air-tight sealing performance of the valve body is improved.
Example 3
The structure of the embodiment is basically the same as that of the embodiment 1, and the only difference is that the structure of the embodiment is further optimized on the basis of the embodiment 1, specifically, the sealing parts of the second nut seat 10 and the four-way valve seat 7 encircle the second clamping ring 11; the sealing part of the second quick connector 9 and the four-way valve seat 7 is provided with a gasket 12, the gasket 12 prevents the second nut seat 10 from loosening and displacing, and meanwhile, the gasket 12 prevents dust from entering a brake pipeline system when the product is used, the performance of the product is affected, and the entry of the dust can be reduced.
The above is merely illustrative of the structure of the present utility model and various modifications, additions and substitutions for the specific embodiments described herein can be made by those skilled in the art without departing from the scope of the utility model or the utility model is defined in the accompanying claims.
Claims (6)
1. The novel quick-plug one-way valve module comprises a four-way valve seat (7), and is characterized in that a channel is arranged in the four-way valve seat (7), the upper end of the channel is communicated with three parallel one-way valve bodies (4), each one-way valve body (4) is externally connected with a quick-plug connector I (1), and the lower end of the channel is communicated with a quick-plug connector II (9); one end of the channel in the four-way valve seat (7) is communicated with the outer side, and a plug (8) is arranged at the communicating part; the front ends of the quick connector I (1) and the check valve body (4) are fixed through the nut seat I (2), the front end of the quick connector I (1) is exposed out of the check valve body (4), the rear end of the quick connector I (1) is provided with the check valve core (5), the check valve core (5) is sealed through the valve cavity of the valve core guiding sealing mechanism and the check valve body (4), and the check valve core (5) is connected with the valve cavity of the check valve body (4) through the check valve spring (6).
2. The novel quick connect check valve module of claim 1 wherein a first snap ring (3) is disposed between the spool guide seal and the first nut seat (2).
3. The novel quick-insertion type one-way valve module according to claim 1, wherein the one-way valve body (4) and the first nut seat (2) are sealed by an O-shaped sealing ring; the contact point of the quick connector I (1) and the nut seat I (2) is sealed by an O-shaped sealing ring; the one-way valve body (4) and the four-way valve seat (7) are sealed by an O-shaped sealing ring.
4. The novel quick-connect check valve module according to claim 1, wherein the quick-connect connector II (9) and the four-way valve seat (7) are fixed through a nut seat II (10).
5. The novel quick-insertion type one-way valve module according to claim 4, wherein the sealing parts of the second nut seat (10) and the four-way valve seat (7) encircle the second clamping ring (11); a gasket (12) is arranged at the sealing part of the quick connector II (9) and the four-way valve seat (7).
6. The novel quick-connect check valve module according to claim 1, wherein the check valve core (5) descends when the quick-connect connector 1 is assembled to realize opening of the check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322471494.9U CN220727201U (en) | 2023-09-12 | 2023-09-12 | Novel quick-insertion type one-way valve module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322471494.9U CN220727201U (en) | 2023-09-12 | 2023-09-12 | Novel quick-insertion type one-way valve module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220727201U true CN220727201U (en) | 2024-04-05 |
Family
ID=90501575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322471494.9U Active CN220727201U (en) | 2023-09-12 | 2023-09-12 | Novel quick-insertion type one-way valve module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220727201U (en) |
-
2023
- 2023-09-12 CN CN202322471494.9U patent/CN220727201U/en active Active
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