CN210970605U - B-pillar lower sealing plate one-way valve structure for reducing closing force of automobile door - Google Patents
B-pillar lower sealing plate one-way valve structure for reducing closing force of automobile door Download PDFInfo
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- CN210970605U CN210970605U CN201921449491.2U CN201921449491U CN210970605U CN 210970605 U CN210970605 U CN 210970605U CN 201921449491 U CN201921449491 U CN 201921449491U CN 210970605 U CN210970605 U CN 210970605U
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Abstract
The utility model discloses a reduce shrouding check valve structure under B post of car door closing force, shrouding and check valve under B post inner panel, B post, shrouding under the B post is installed to the bottom of B post inner panel, side position planking is installed to the right side wall of B post inner panel, the check valve is installed through the buckle to the right side wall of shrouding under the B post, the check valve includes check valve body, waterproof packing ring and blade. The utility model discloses a shrouding position sets up valve structure under automobile body B post, and the blade of check valve body inner chamber utilizes the inclination of umbrella-type card post and self and the grid laminating on the check valve body together, and the blade outwards swings around umbrella-type card post under the effect of high pressure draught in the car, puts out the high pressure draught in the car for the automobile body has one-way ventilation function, thereby reduces the closing force of door, and is comparatively practical, is fit for extensively promoting and using.
Description
Technical Field
The utility model relates to the field of automotive technology, specifically be a shrouding check valve structure under B post that reduces car door and close power.
Background
The automobile is driven by power, has the non-rail vehicle that bears of 4 or more than 4 wheels, and the car door is one of indispensable parts among them, and current car door generally sets up the ventilation window or increases the ventilation window behind the wall through automobile body C post backplate and side wall panel beating, improves the performance of lock simultaneously and reduces the door closing force, is limited to the market of vehicle to fix a position, and the ventilation window that general price car's automobile body adopted arranges and the structure is difficult to satisfy the quality requirement to the door closing force. Therefore, the B-pillar lower sealing plate one-way valve structure for reducing the closing force of the automobile door is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reduce shrouding check valve structure under B post that car door closed power, the general car door that proposes among the background art generally sets up the ventilation window or encloses after with the side wall panel beating and increase the ventilation window through automobile body C post backplate, improves the performance of lock simultaneously and reduces the door and close power, is limited to the market location of vehicle, and the ventilation window that the automobile body of general price car adopted arranges and the structure is difficult to satisfy the problem of closing the required quality of power to the door.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reduce shrouding check valve structure under B post of car door closing force, shrouding and check valve under B post inner panel, B post, shrouding under the B post is installed to the bottom of B post inner panel, side position planking is installed to the right side wall of B post inner panel, the check valve is installed through the buckle to the right side wall of shrouding under the B post, the check valve includes check valve body, waterproof gasket and blade.
As a preferred embodiment of the present invention, the number of the blades installed in the inner cavity of the check valve body is three groups.
As a preferred embodiment of the utility model, the grid with the left side wall looks adaptation of blade is installed to the inner chamber of check valve body, the umbelliform card post is installed to the position that the inner chamber of check valve body corresponds the blade, the blade passes through mounting hole and umbelliform card post swing joint.
As a preferred embodiment of the present invention, a waterproof gasket is installed on the outer side wall of the check valve body.
As a preferred embodiment of the present invention, the grating is located below the umbrella-shaped fastening column.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a reduce shrouding check valve structure under B post of car door closing force sets up valve structure through shrouding position under automobile body B post, and the blade of check valve body inner chamber utilizes the inclination of umbrella-type card post and self and the grid laminating on the check valve body together, and the blade outwards swings around umbrella-type card post under the effect of high-pressure draught in the car, puts out the high-pressure draught in the car for the automobile body has one-way ventilation function, thereby reduces the closing force of door.
2. The utility model discloses a reduce shrouding check valve structure under B post of car door closing force, through installing at check valve waterproof gasket all around, can adjust assembly gap, with automobile body and external sealing, isolated external noise avoids tire noise of traveling, rainwater etc. to get into passenger cabin to reach and not only reduce the door and close the purpose that the force satisfied promotion NVH performance again.
3. The utility model discloses a shrouding check valve structure under B post that reduction car door closed power for the check valve is convenient for install through the simple structure of check valve, and the integrated configuration of practicality makes the performance of check valve better, and development low cost can satisfy the requirement that the reduction door of well low grade vehicle closed power betterly.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic overall structural view of a one-way valve structure of a B-pillar lower sealing plate for reducing the closing force of an automobile door of the present invention;
FIG. 2 is a schematic structural view of a check valve in a check valve structure of a B-pillar lower sealing plate for reducing the closing force of the vehicle door of the present invention;
FIG. 3 is a schematic side view of a check valve of the check valve structure of the B-pillar lower sealing plate for reducing the closing force of the door of the vehicle according to the present invention;
figure 4 is the utility model discloses reduce under B post shrouding check valve structure of car door closing force the structural schematic of check valve body.
In the figure: 1. b column inner plate; 2. a B column lower sealing plate; 3. a side outer plate; 4. a one-way valve; 5. a check valve body; 6. a waterproof gasket; 7. a blade; 8. an umbrella-shaped clamping column; 9. A grid.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a reduce shrouding check valve structure under B post of car door closing force, shrouding 2 and check valve 4 under B post inner panel 1, the B post down shrouding 2 are installed to the bottom of B post inner panel 1, side position planking 3 is installed to the right side wall of B post inner panel 1, check valve 4 is installed through the buckle to the right side wall of shrouding 2 under the B post, check valve 4 includes check valve body 5, waterproof gasket 6 and blade 7.
In the embodiment (see fig. 1 and 2), the check valve 4 is convenient to install through the simple structure of the check valve 4, the performance of the check valve 4 is good due to the practical combined structure, the development cost is low, and the requirement of reducing the closing force of the door of a medium-low-grade vehicle can be well met.
Wherein, the inner chamber of the check valve body 5 is provided with three groups of blades 7 and the number of the blades 7 is three.
Wherein, the inner chamber of check valve body 5 install with the grid 9 of the left side wall looks adaptation of blade 7, umbrella-shaped card post 8 is installed to the position that the inner chamber of check valve body 5 corresponds blade 7, blade 7 passes through mounting hole and umbrella-shaped card post 8 swing joint.
In this embodiment (see fig. 4), a valve 4 structure is disposed at the position of the lower sealing plate 2 of the B-pillar of the vehicle body, and the blades 7 in the inner cavity of the check valve body 5 are attached to the grating 9 on the check valve body 5 by the umbrella-shaped clamping column 8 and the inclination angle thereof, so that the blades 7 swing outwards around the umbrella-shaped clamping column 8 under the action of high-pressure air flow in the vehicle, and the high-pressure air flow in the vehicle is released, so that the vehicle body has a one-way ventilation function, and the closing force of the vehicle door is reduced.
Wherein, the lateral wall of the check valve body 5 is provided with a waterproof gasket 6.
In this embodiment (see fig. 3), the waterproof gasket 6 installed around the check valve 4 can adjust the assembly gap, seal the vehicle body from the outside, isolate external noise, and prevent tire running noise, rainwater, and the like from entering the passenger compartment, thereby achieving the purpose of reducing the closing force of the vehicle door and improving the NVH performance.
Wherein, the grating 9 is positioned below the umbrella-shaped clamping column 8
When the one-way valve structure of the lower B-pillar sealing plate for reducing the closing force of the automobile door is used, the one-way valve 4 is directly clamped on the lower B-pillar sealing plate 2 through a buckle provided by the one-way valve 4, the valve 4 structure arranged at the position of the lower B-pillar sealing plate 2 of an automobile body enables blades 7 in an inner cavity of a one-way valve body 5 to be attached to a grating 9 on the one-way valve body 5 by utilizing an umbrella-shaped clamping column 8 and an inclination angle of the blades, the blades 7 swing outwards around the umbrella-shaped clamping column 8 under the action of high-pressure air flow in the automobile to discharge high-pressure air flow in the automobile, so that the automobile body has a one-way ventilation function, the closing force of the automobile door is reduced, at the moment, waterproof gaskets 6 arranged around the one-way valve 4 adjust an assembly gap to seal the automobile body with the outside, isolate external noise, avoid tire running noise, rainwater and the, the simple structure of the check valve 4 facilitates the installation of the check valve 4, the practical combined structure enables the performance of the check valve 4 to be better, the development cost is low, and the requirement of reducing the closing force of the door of a medium-low grade vehicle can be better met. The device simple structure, the operation of being convenient for, the practicality is strong.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a reduce shrouding check valve structure under B post of car door closing force, includes shrouding (2) and check valve (4) under B post inner panel (1), the B post, its characterized in that: shrouding (2) under the B post is installed to the bottom of B post inner panel (1), side position planking (3) are installed to the right side wall of B post inner panel (1), check valve (4) are installed through the buckle to the right side wall of shrouding (2) under the B post, check valve (4) include check valve body (5), waterproof packing ring (6) and blade (7).
2. The structure of the one-way valve of the lower sealing plate of the B column for reducing the closing force of the automobile door as claimed in claim 1, wherein: blades (7) are installed in the inner cavity of the one-way valve body (5), and the number of the blades (7) is three.
3. The structure of the one-way valve of the lower sealing plate of the B column for reducing the closing force of the automobile door as claimed in claim 1, wherein: the inner chamber of check valve body (5) install with grid (9) of the left side wall looks adaptation of blade (7), umbelliform card post (8) are installed to the position that the inner chamber of check valve body (5) corresponds blade (7), blade (7) are through mounting hole and umbelliform card post (8) swing joint.
4. The structure of the one-way valve of the lower sealing plate of the B column for reducing the closing force of the automobile door as claimed in claim 1, wherein: and a waterproof gasket (6) is arranged on the outer side wall of the one-way valve body (5).
5. The structure of the one-way valve of the lower sealing plate of the B column for reducing the closing force of the automobile door as claimed in claim 3, wherein: the grating (9) is positioned below the umbrella-shaped clamping column (8).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201921449491.2U CN210970605U (en) | 2019-09-03 | 2019-09-03 | B-pillar lower sealing plate one-way valve structure for reducing closing force of automobile door |
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CN201921449491.2U CN210970605U (en) | 2019-09-03 | 2019-09-03 | B-pillar lower sealing plate one-way valve structure for reducing closing force of automobile door |
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CN210970605U true CN210970605U (en) | 2020-07-10 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112440673A (en) * | 2020-11-30 | 2021-03-05 | 奇瑞汽车股份有限公司 | Vehicle ventilation device |
CN114932786A (en) * | 2022-06-20 | 2022-08-23 | 奇瑞商用车(安徽)有限公司 | Air circulation structure of cab of commercial vehicle, use method of air circulation structure and vehicle with air circulation structure |
CN115257283A (en) * | 2022-07-12 | 2022-11-01 | 奇瑞商用车(安徽)有限公司 | New energy automobile ventilation window waterproof construction |
-
2019
- 2019-09-03 CN CN201921449491.2U patent/CN210970605U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112440673A (en) * | 2020-11-30 | 2021-03-05 | 奇瑞汽车股份有限公司 | Vehicle ventilation device |
CN114932786A (en) * | 2022-06-20 | 2022-08-23 | 奇瑞商用车(安徽)有限公司 | Air circulation structure of cab of commercial vehicle, use method of air circulation structure and vehicle with air circulation structure |
CN115257283A (en) * | 2022-07-12 | 2022-11-01 | 奇瑞商用车(安徽)有限公司 | New energy automobile ventilation window waterproof construction |
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