CN205086815U - Circle assembly is decorated to automotive interior's car valve - Google Patents
Circle assembly is decorated to automotive interior's car valve Download PDFInfo
- Publication number
- CN205086815U CN205086815U CN201520868288.4U CN201520868288U CN205086815U CN 205086815 U CN205086815 U CN 205086815U CN 201520868288 U CN201520868288 U CN 201520868288U CN 205086815 U CN205086815 U CN 205086815U
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- CN
- China
- Prior art keywords
- case ring
- car valve
- leather sheath
- ring body
- car
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Abstract
The utility model provides a (B, ) (b) circle assembly is decorated to automotive interior's car valve, include: decorating the circle, decorating the circle and including decorating circle body and direction buckle, decorate the circle body and have outward flange and inward flange, decorate the circle body and be formed with the front and the back between outward flange and inward flange, the direction buckle sets up in the back of decorating the circle body, and the direction buckle begins to extend from the outward flange, the opening of direction buckle dorsad the inward flange simultaneously the orientation decorate the outward flange of circle body, and the leather sheath, the leather sheath sets up on decoration circle body is close to the back of inward flange, and the leather sheath extends around the inward flange and to the center of decoration circle. The utility model discloses can absorb X, Y, the three -dimensional assembly tolerance of Z effectively, it is pleasing to the eye to increase the interior trim, reduces manufacturing cost.
Description
Technical field
The utility model relates to the ornamental part field of automotive trim, relates more specifically to a kind of car valve case ring assembly of automotive trim.
Background technology
Car valve is the brake equipment of automobile, heavily card automobile is arranged usually two car valves: trailer valve and parking valve, and wherein, trailer valve plays brake action to car pocket, and parking valve plays brake action to headstock.Trailer valve is identical with the usual size of the pedestal of parking valve, and handle is different.Because the car valve region of automotive trim belongs to viewing area, usually around the pedestal of trailer valve and parking valve, case ring can be set to mate when product design, thus meet the interior trim aesthetic of vehicle.For the ease of producing assembling, often require that car valve case ring can be general on trailer valve and parking valve.But car valve case ring of the prior art often can only use for the car valve of specific model.Due to the space constraint of car valve, himself does not often have registration device, and the assembling deviation of the two can be caused when car valve and case ring assemble larger.Such as, the horizontal axis of definition vehicle heading is X-axis usually, and the horizontal axis perpendicular to vehicle heading is Y-axis, and the vertical axis perpendicular to XY face is Z axis; And for car valve case ring in the vehicle of prior art, it roughly belongs to three classes: 1, fixing bright circle: its back side is welded on trim board, belongs to fixing decoration, so can not absorb the assembling deviation in X, Y, Z tri-directions; 2, dermatine blocks: be connected by leather the assembly clearance blocking X, Y both direction between its trim board with car valve, but can not absorb the assembling deviation of Z-direction; 3, PVC rubber structure: PVC weld parts is on trim board, and it utilizes, and material is soft completes Standard, by the self-deformation of PVC material, can absorb the assembly clearance that X, Y both direction is less, but can not absorb the assembling deviation of Z-direction.
Utility model content
The purpose of this utility model is to provide a kind of car valve case ring assembly of automotive trim, thus the car valve case ring solving prior art can not keep the problem that interior trim is attractive in appearance while the assembling deviation effectively absorbing X, Y, Z three-dimensional.
The car valve case ring assembly of the automotive trim that the utility model provides, this car valve case ring assembly comprises: case ring, case ring comprises case ring body and guiding buckle, case ring body has outward flange and inward flange, front and back is formed between case ring body its outer edges and inward flange, guiding buckle is arranged at the back side of case ring body, and guiding buckle extends from outward flange, the opening of guiding buckle dorsad inward flange while towards the outward flange of case ring body; And leather sheath, leather sheath is arranged at case ring body on the back side of inward flange, and leather sheath extends around inward flange and to the center of case ring.
The outward flange of case ring body and inward flange are formed as the round rectangle structure that centre has opening.
The section of case ring body extends from the outside edge tilt of inward flange.
Guiding buckle is C-shaped, and the opening of the guiding buckle of C type is towards the outward flange of case ring body.
On case ring body, compartment of terrain arranges two to relative guiding buckle respectively.
The inward flange of the thickness self-chambering decorative circle body of leather sheath is thinning gradually to the center of case ring body.
Leather sheath adopts thermoplastic elastic material to make.
The back side of case ring body is provided with multiple welded post, and welded post extends perpendicular to the back side, and welded post is through leather sheath.
Welded post fixes leather sheath through the part of leather sheath by welding joint, and welding joint height is 1.5-2.5mm.
Welded post is uniformly distributed.
The car valve case ring assembly of the automotive trim that the utility model provides can absorb the build-up tolerance in X, Y, Z tri-directions effectively, that is, the build-up tolerance along two orthogonal directions, case ring surface between car valve and car valve case ring is absorbed by the deflection of car valve case ring assembly itself and leather sheath self; The build-up tolerance along case ring thickness direction between car valve and car valve case ring is absorbed by the interference fit between leather sheath and car valve.In addition, the utility model adopts docking connection mode, relative to the overlap joint fit system of current main flow, while increase interior trim aesthetics, reduces manufacturing cost.
Accompanying drawing explanation
Fig. 1 be according to the car valve case ring general assembly of the utility model embodiment after schematic perspective view.
Fig. 2 is the exploded perspective view of the car valve case ring assembly according to Fig. 1;
Fig. 3 is the scheme of installation at the back side of car valve case ring assembly according to Fig. 1, wherein not shown car valve;
Fig. 4 is the schematic rear view of the car valve case ring assembly according to Fig. 3, and wherein, leather sheath and case ring are in the front state of prepackage;
Fig. 5 is the schematic rear view of the car valve case ring assembly according to Fig. 3, and wherein, leather sheath and case ring are in the rear state of prepackage;
Fig. 6 is the generalized section of the car valve case ring assembly of AA line along Fig. 2;
Fig. 7 A is the schematic diagram according to the installation step (a) between the car valve case ring assembly of the utility model embodiment and control panel;
Fig. 7 B is the schematic diagram according to the installation step (b) between the car valve case ring assembly of the utility model embodiment and control panel;
Fig. 7 C is the schematic diagram according to the installation step (c) between the car valve case ring assembly of the utility model embodiment and control panel;
Fig. 8 A is the schematic diagram according to the car valve case ring assembly of the utility model embodiment, the installation step (1) between control panel and car valve;
Fig. 8 B is the schematic diagram according to the car valve case ring assembly of the utility model embodiment, the installation step (2) between control panel and car valve;
Fig. 8 C is the schematic diagram according to the car valve case ring assembly of the utility model embodiment, the installation step (3) between control panel and car valve;
Fig. 9 A is the YZ generalized section of the car valve case ring according to Fig. 1;
Fig. 9 B is the XZ generalized section of the car valve case ring according to Fig. 1;
Figure 10 A is the enlarged diagram of the empty coiler part of car valve case ring according to Fig. 6, and wherein car valve case ring is in design attitude confined state;
Figure 10 B is the enlarged diagram of the empty coiler part of car valve case ring according to Fig. 6, and wherein car valve case ring is in Z-direction displacement confined state.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described further.Should be understood that following examples only for illustration of the utility model but not for limiting scope of the present utility model.
Fig. 1 is the schematic perspective view after car valve case ring general assembly of the present utility model, Fig. 2 is the exploded perspective view of the car valve case ring assembly according to Fig. 1, Fig. 3 is the scheme of installation at the back side of car valve case ring assembly according to Fig. 1, from Fig. 1 composition graphs 2, Fig. 3, car valve case ring assembly of the present utility model comprises case ring 20 and leather sheath 30, wherein, wherein, the surface of control panel 10 is positioned at XY plane, and car valve base seat 41 is installed on control panel 10 along Z-direction.Case ring 20 is for having the round rectangle structure of opening, leather sheath 30 is arranged along the inward flange of case ring 20, case ring 20 and leather sheath 30 are fixed in the car valve mounting hole 11 of vehicle control panel 10 jointly, and after installation, case ring 20 and leather sheath 30 fit tightly car valve base seat 41.
Fig. 4 is the schematic rear view of the car valve case ring assembly according to Fig. 3, wherein, leather sheath 30 is contained on case ring 20 in advance, case ring 20 comprises case ring body 21 and guiding buckle 22, case ring body 21 is formed as the structure of roughly round rectangle, two pairs of guiding buckles 22 be oppositely arranged along Y-direction are arranged at the back side of case ring body 21 respectively, the back side of case ring body 21 also arranges nine welded post 23 uniformly, welded post 23 all extends along the direction being approximately perpendicular to case ring body 21 back side, namely extend along Z-direction, welded post 23 is passed leather sheath 30 and leather sheath 30 is located and is fixed on case ring body 21.The periphery design one that control desk 10 mates with case ring 20 encloses anti-sprain 12 (as shown in Figure 3), and case ring 20 is when X is to installation, and guiding buckle 22 can be subject to the interference of anti-sprain 12, make case ring 20 cannot X to installation, but can Y-direction to install.The design of case ring 20 can limit car valve case ring and assemble along the line of centers half-twist of case ring 20, but make it can meet rotation 180 ° assembling, thus meet manufacturing requirement, improve production qualification rate, make workman can carry out easily aligning operation when mounted simultaneously, prevent setup error.
As shown in Figure 5, it is the state after leather sheath 30 and case ring 20 are pre-installed, and after leather sheath 30 and case ring 20 are pre-installed, be welded and fixed by hot melt gun, welded joint 24 is highly 2mm, in order to avoid interfere with circumferential component in product motion process.In addition, the height of welded joint 24 of the present utility model can change in the scope of 1.5-2.5mm.
Fig. 6 is the generalized section of the car valve case ring assembly of AA line along Fig. 2, as shown in Figure 6, case ring body 21 is in lid, case ring body 21 has inward flange 211 and outward flange 212, inward flange 211 and outward flange 212 are all formed as round rectangle, the section of case ring body 21 extends to outward flange 212 obliquely from inward flange 211, outward flange 212 place is provided with generally c-shaped guiding buckle 22, guiding buckle 22 opening towards control panel 10 edge and snap in control panel 10 through car valve mounting hole 11 when mounted; After installation, guiding buckle 22 realizes the Z-direction of car valve case ring assembly spacing with control panel 10 clamping, ensures that it coordinates requirement with the outward appearance of control panel.In addition, the edge of the car valve mounting hole 11 of control panel 10 remains on about 3mm with the spacing d of the opening inner side of guiding buckle 22, car valve case ring can be moved after mounting along the Y direction back and forth smoothly, thus absorb the assembly error of car valve case ring.The back side of case ring body 21 is provided with leather sheath 30 near inward flange 211 place, leather sheath 30 extends from the inward flange 211 of case ring body 21 to the center of case ring body 21, and the thickness of leather sheath 30 is simultaneously thinning gradually from inward flange 211 to the center of case ring body 21.Leather sheath 30 is fitted with car valve base seat 41 when mounted.Leather sheath 30 adopts thermoplastic elastic material (Thermoplastic Vulcanizate) to make, thus has good deformability.
Fig. 7 A-Fig. 7 C is the fitting process cross sectional drawing between car valve case ring and control panel 10, as shown in Figure 7 A, first car valve case ring is positioned over the top of the car valve mounting hole 11 of control panel 10 in step (a), then as shown in Figure 7 B, inwardly being compressed by car valve case ring in step (b) makes the size of himself size and car valve mounting hole 11 basically identical, to delay unloading valve case ring under continuing simultaneously, and finally as seen in figure 7 c, in step (c), make the guiding buckle 22 of car valve case ring snap in the edge of control panel 10, now, car valve case ring make use of Plastic Parts changeability principle, by the deflection of car valve case ring assembly along X or Y-direction itself, coordinate car valve case ring in the Y direction along the movement clearance d of guiding buckle, assembling rear car valve case ring can move in XY plane with car valve position, thus the build-up tolerance absorbed along two the orthogonal directions (i.e. X or Y-direction) in case ring surface between car valve and car valve case ring.
For another example, shown in Fig. 8 A-Fig. 8 C, after the prepackage of car valve, the control panel 10 being equipped with car valve case ring makes car valve case ring through car valve handle 42 by rotation 60 ° in step (1), as shown in Figure 8 A; Then in step (2), control panel 10 contrarotation 60 ° is just being returned, as shown in Figure 8 B; Then continue to press down control panel 10 in step (3), make the leather sheath 30 inside car valve case ring snap in car valve base seat 41 and the periphery of car valve base seat 41 of fitting, until control panel 10 and car valve case ring are in place, as shown in Figure 8 C.Because car valve is general part, often can not Design Orientation structure on it, after car valve case ring completes assembling, often there is the location tolerance of about 3mm apart from the bottom of car valve base seat 41 in case ring 20.In addition, because car valve needs first to be contained on pipe boom support in advance when mounted, always there is the installation deviation of different directions.Therefore, leather sheath 30 on control panel 10 is designed to Interference contact with car valve base seat 41, the magnitude of interference is 1mm (see Figure 10 A), leather sheath 30 is upturned, and be tightly fitted in (see Figure 10 B) on car valve base seat 41 after mounting, the bounce of the 1.5N that car valve case ring can be provided by self Interference contact of leather sheath 30, absorb the build-up tolerance of car valve in X, Y-direction further by the deflection of leather sheath 30 itself, absorb the build-up tolerance along Z-direction between car valve and car valve case ring assembly by the interference fit between leather sheath 30 and car valve base seat 41 simultaneously.After car valve case ring and car valve assemble, will lock self-position, the work of car valve does not produce any impact to car valve case ring.
Again see Figure 10 A, it is the design section figure of car valve case ring, wherein, leather sheath 30 has reinforcing section 32, the thickness of reinforcing section 32 is relatively large, the direction of leather sheath 30 to car valve base seat 41 from reinforcing section 32 is thinning gradually, and welded post 23 is passed reinforcing section 32 and by welded joint 24, leather sheath 32 is fixed on case ring body 21.The magnitude of interference between leather sheath 30 and car valve base seat 41 is 1mm, thus ensures that installing rear leather sheath 30 can tightly be fitted on car valve base seat 41.If adopt manual assembly car valve, can produce larger build-up tolerance, consider demand fulfillment manual assembly tolerance and production tolerance, therefore when designing, the magnitude of interference is set to ± 1mm.Now by the tolerance of the deflection absorption ± 1mm of leather sheath 30 itself, and can not affect Product Assembly effect and product in-use performance.The application adopts docking connection mode simultaneously, relative to the overlap joint fit system of current main flow, has relatively good outward appearance, while increase interior trim aesthetics, reduces manufacturing cost.
Again as shown in Figure 10 B, after assembling, leather sheath 30 and car valve fit tightly, can the good appearance requirement of service truck valve case ring.Leather sheath 30, by the deformation characteristic of itself, can meet intensity and the aeroelastic requirements of part.Needing to meet 1.5N bounce after leather sheath 30 is compressed could make leather sheath 30 tightly be fitted on car valve base seat 41 when assembling.Meanwhile, by the bounce of 1.5N between leather sheath 30 and car valve base seat 41, car valve case ring assembly is moved along the Y direction, the position deviation produced when absorbing the assembling of car valve, thus meet matching requirements.When car valve build-up tolerance is greater than theoretical value ± 3mm, and allowance control is when ± 4mm, and case ring assembly can only absorb ± deviation of 3mm, cannot absorb larger build-up tolerance, now, leather sheath 30 by deflection own, can absorb residual deviation.
In sum, the utility model can the build-up tolerance of simultaneously stability car valve X, Y, Z three-dimensional, meets the requirement of client to car valve assembling deviation, can make again parking valve and trailer valve case ring general.This design simultaneously provides relevant complementary mating feature without the need to car valve, reduces the Structural Design Requirement of car valve, thus reduces manufacturing cost, add interior trim aesthetic property.
Above-described, be only preferred embodiment of the present utility model, and be not used to limit scope of the present utility model, above-described embodiment of the present utility model can also make a variety of changes.Namely every claims according to the utility model application and description are done simple, equivalence change and modify, and all fall into the claims of the utility model patent.The not detailed description of the utility model be routine techniques content.
Claims (10)
1. a car valve case ring assembly, is characterized in that, described car valve case ring assembly comprises:
Case ring, described case ring comprises case ring body and guiding buckle, described case ring body has outward flange and inward flange, described case ring body is formed with front and back between described outward flange and described inward flange, described guiding buckle is arranged at the back side of described case ring body, described guiding buckle extends from described outward flange, the opening of described guiding buckle dorsad described inward flange simultaneously towards the described outward flange of described case ring body; And
Leather sheath, described leather sheath is arranged at described case ring body on the described back side of described inward flange, and described leather sheath extends around described inward flange and to the center of described case ring.
2. car valve case ring assembly according to claim 1, is characterized in that, the described outward flange of described case ring body and described inward flange are formed as the round rectangle structure that centre has opening.
3. car valve case ring assembly according to claim 2, it is characterized in that, the section of described case ring body extends to described outward flange obliquely from described inward flange.
4. car valve case ring assembly according to claim 3, it is characterized in that, described guiding buckle is C-shaped, and the opening of the described guiding buckle of C type is towards the outward flange of described case ring body.
5. car valve case ring assembly according to claim 4, is characterized in that, on described case ring body, compartment of terrain arranges two to relative guiding buckle respectively.
6. car valve case ring assembly according to claim 1, is characterized in that, the thickness of described leather sheath is thinning gradually to the center of described case ring body from the inward flange of described case ring body.
7. car valve case ring assembly according to claim 1, is characterized in that, described leather sheath adopts thermoplastic elastic material to make.
8. car valve case ring assembly according to claim 1, it is characterized in that, the back side of described case ring body is provided with multiple welded post, and described welded post extends perpendicular to the described back side, and described welded post is through described leather sheath.
9. car valve case ring assembly according to claim 8, is characterized in that, described welded post fixes described leather sheath through the part of described leather sheath by welding joint, and described welding joint height is 1.5-2.5mm.
10. car valve case ring assembly according to claim 8, it is characterized in that, described welded post is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520868288.4U CN205086815U (en) | 2015-11-02 | 2015-11-02 | Circle assembly is decorated to automotive interior's car valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520868288.4U CN205086815U (en) | 2015-11-02 | 2015-11-02 | Circle assembly is decorated to automotive interior's car valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205086815U true CN205086815U (en) | 2016-03-16 |
Family
ID=55477527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520868288.4U Expired - Fee Related CN205086815U (en) | 2015-11-02 | 2015-11-02 | Circle assembly is decorated to automotive interior's car valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205086815U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105292012A (en) * | 2015-11-02 | 2016-02-03 | 延锋汽车饰件***（合肥）有限公司 | Vehicle valve decoration ring assembly of vehicle interior |
| CN118061543A (en) * | 2024-04-24 | 2024-05-24 | 深圳市凯奥模具技术有限公司 | Welding device for automobile interior production |
-
2015
- 2015-11-02 CN CN201520868288.4U patent/CN205086815U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105292012A (en) * | 2015-11-02 | 2016-02-03 | 延锋汽车饰件***（合肥）有限公司 | Vehicle valve decoration ring assembly of vehicle interior |
| CN105292012B (en) * | 2015-11-02 | 2018-01-30 | 延锋汽车饰件***（合肥）有限公司 | A kind of car valve case ring assembly of automotive trim |
| CN118061543A (en) * | 2024-04-24 | 2024-05-24 | 深圳市凯奥模具技术有限公司 | Welding device for automobile interior production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20211102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |