CN204978864U - Automobile back timber assembly - Google Patents
Automobile back timber assembly Download PDFInfo
- Publication number
- CN204978864U CN204978864U CN201520667960.3U CN201520667960U CN204978864U CN 204978864 U CN204978864 U CN 204978864U CN 201520667960 U CN201520667960 U CN 201520667960U CN 204978864 U CN204978864 U CN 204978864U
- Authority
- CN
- China
- Prior art keywords
- back timber
- automobile
- automobile back
- assembly
- timber assembly
- 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
Landscapes
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The utility model discloses an automobile back timber assembly, wherein, include: the back timber body, and a support, the support includes support body and a plurality of installation department, the installation department is followed extend towards the below and the outside in the outside of body, be provided with the installation face on the installation department, installation face with the fixed laminating of back timber body. The utility model provides an automobile back timber assembly has optimized the structure on the basis of ordinary steel material, make its easy shaping and subtract to weigh the installation of being convenient for. Just the utility model provides an automobile back timber assembly can improve automobile body roof compressive capacity, can satisfy the functional requirement who assembles parts such as reading lamp again, has realized the light -weighted while of automobile body, has realized automotive interior's configuration pluralism again.
Description
Technical field
The utility model relates to automotive body structure, particularly relates to a kind of automobile back timber assembly.
Background technology
In recent years, along with the fast development of auto-domain, market competition is day by day fierce, and the features such as low cost, easily enforcement, high quality, lightweight are more and more subject to people's attention and favor.
Inside the top cover of auto body, be usually fixed with back timber assembly, play the support to top cover and booster action, also can be used for some functors are installed, such as reading lamp or sound equipment etc. simultaneously.
Fig. 1 is the first vehicle top beam assembly structure schematic diagram of the prior art, and Fig. 2 is the second vehicle top beam assembly structure schematic diagram of the prior art.
As shown in Figure 1, back timber assembly 100 is provided with multiple mounting hole 101, mounting hole 101 is all arranged on back timber assembly 100, because the position span of mounting hole 101 is large, so cause the accessory size of back timber assembly 100 large, and Heavy Weight.If cross section is done greatly by the position only residing for mounting hole 101, and not have the position of mounting hole 101 sectional dimension to be done little, then there is the problem that stock utilization is not high.
As shown in Figure 2, the cross section of back timber assembly 200 is a few font, does not arrange mounting hole.Although this back timber assembly is lightweight, cannot install the parts such as reading lamp or sound equipment.
Utility model content
The utility model provides a kind of automobile back timber assembly, to solve the problems of the prior art, while realizing body lightening, realizes the diversification of configuration.
The utility model provides a kind of automobile back timber assembly, wherein, comprising:
Back timber body;
Support, described support comprises rack body and multiple installation portion, described installation portion from the outside of described rack body downward and outside extend, described installation portion is provided with attachment face, and described attachment face is fixed with described back timber body and is fitted.
Automobile back timber assembly as above, wherein, preferably: described rack body offers louvre.
Automobile back timber assembly as above, wherein, preferably: described support is provided with reinforced rib.
Automobile back timber assembly as above, wherein, preferably: the quantity of described reinforced rib is two, is set in parallel in the both sides of described louvre symmetrically.
Automobile back timber assembly as above, wherein, preferably: described rack body is also provided with the mounting hole for installing reading lamp.
Automobile back timber assembly as above, wherein, preferably: described support is integrated punch forming.
Automobile back timber assembly as above, wherein, preferably: described support is welded and fixed by described attachment face and described back timber body.
Automobile back timber assembly as above, wherein, preferably: the cross section of described back timber body is a few font.
Automobile back timber assembly as above, wherein, preferably: described back timber body is provided with coating groove.
Automobile back timber assembly as above, wherein, preferably: the two ends of described back timber body are provided with the face of weld connected for vehicle body.
The automobile back timber assembly that the utility model provides, on the basis of ordinary steel material, optimizes structure, makes it be easy to shaping and loss of weight, is convenient to install.And the automobile back timber assembly that the utility model provides can improve vehicle body roof pressure resistance, the functional requirement of the parts such as assembling reading lamp can be met again, while achieving body lightening, achieve again the configuration diversification of automotive trim.
Accompanying drawing explanation
Fig. 1 is the first vehicle top beam assembly structure schematic diagram of the prior art;
Fig. 2 is the second vehicle top beam assembly structure schematic diagram of the prior art;
The vehicle top beam assembly structure schematic diagram that Fig. 3 provides for the utility model embodiment;
Fig. 4 is the structural representation of support;
Fig. 5 is that A-A in Fig. 3 is to sectional schematic diagram;
Fig. 6 is that B-B in Fig. 3 is to sectional schematic diagram.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in detail.The identical Reference numeral of wherein identical parts represents.It should be noted that, the word "front", "rear" of use is described below, "left", "right", "up" and "down" refer to direction in accompanying drawing, word " interior " and " outward " refer to the direction towards or away from particular elements geometric centre respectively.
The vehicle top beam assembly structure schematic diagram that Fig. 3 provides for the utility model embodiment, as shown in Figure 3, the utility model embodiment provides a kind of automobile back timber assembly 300, comprises back timber body 310 and support 320.
Wherein, support 320 is for installing the parts such as reading lamp or sound equipment, and Fig. 4 is the structural representation of support, and Fig. 5 is that A-A in Fig. 3 is to sectional schematic diagram.This support 320 comprises rack body 321 and multiple installation portion 322, described installation portion 322 from the outside of described rack body 321 downward and outside extend, described installation portion 322 is provided with attachment face, and described attachment face is fixed with described back timber body 310 and is fitted.
The structure of back timber body 310 can be identical with beam structure of the prior art, and cross section is a few font, to reach weight-saving object.Support 320 is arranged on the center of back timber body 310, above-mentioned attachment face is welded and fixed as face of weld and back timber body 310.Lightening hole 311 is set in the position that back timber body 310 is suitable, to reach the object of loss of weight.The sectional dimension of back timber body 310 is in this no limit, under the prerequisite meeting structural strength, reduce pts wt as far as possible, to realize body lightening to greatest extent, and maximize in the cabin that can make again passenger.The quantity of lightening hole 311 does not do concrete restriction yet, can adjust according to body drawing.
Fig. 6 be B-B in Fig. 3 to sectional schematic diagram, preferably, described back timber body 310 is provided with coating groove 312.The non-solder region of back timber body 310 is provided with coating groove 312, is connected with the viscose glue of car body top cover to realize automobile back timber assembly.Back timber body 310 is also provided with sagittate Assembly of the parts mark 313, anti-loaded to avoid when assembling automobile back timber assembly.
Further, the two ends of described back timber body 310 are provided with the face of weld 314 connected for vehicle body, as shown in Figure 3, automobile back timber assembly and side wall outer panel of automobile body are fixed by this face of weld 314.
As shown in Figure 4, preferably, described rack body 320 offers louvre 323, to improve the thermal diffusivity of reading lamp, avoid owing to dispelling the heat bad and cause reading lamp bulb service life to shorten.
This support 320 can be that integrated punching is shaping, also can be other molding mode.Further, described support 320 is provided with reinforced rib 324, to solve the problem of part punching resilience, and structurally can improves the rigidity of part.The quantity of reinforced rib 324 can be two, is set in parallel in the both sides of described louvre 323 symmetrically.
Further, described rack body 320 is also provided with the mounting hole 325 for installing reading lamp.The shape of mounting hole 325 can have multiple, and in the present embodiment, this mounting hole 325 is strip hole, suitable with the mounting structure on reading lamp.
Support 320 is provided with the above-mentioned installation portion 322 of sufficient amount, to ensure well to ensure welding precision while enough welding spaces, better meets matching requirements.
Above-mentioned back timber body 310 and support 320 are all direct punch formings, and automobile back timber assembly is directly welded on side wall outer panel of automobile body after coating glue, do not have multiple bolt to need to connect, enormously simplify manufacture and mounting process process.
The automobile back timber assembly that the utility model embodiment provides is in the process of vehicle body general assembly, gluing tool is utilized to be applied on coating groove by glue, then be placed on vehicle body according to sagittate assembling mark, utilize face of weld and side wall outer panel of automobile body to match to be welded and fixed, afterwards the top cover of motor body assembling.During general assembly, installed by reading lamp, realize room light by above-mentioned mounting hole, reading lamp dispels the heat by above-mentioned louvre.
Can compress colloid when top cover is under pressure, transfer the pressure to by colloid the automobile back timber assembly that the utility model embodiment provides, power is delivered to side wall outer panel of automobile body by face of weld by automobile back timber assembly, reaches the effect of hold-off pressure.When vehicle is when crossing the twisting conditions such as hole, the automobile body part component of stressed side is delivered to the vehicle body of another side by automobile back timber assembly, by the way, the automobile back timber assembly that the utility model embodiment provides also plays a role in raising car load torsional stiffness.
It will be appreciated by persons skilled in the art that the automobile back timber assembly that the utility model embodiment provides not only may be used for installing reading lamp, also may be used for installing other inner-decoration components, the present embodiment is only described for reading lamp.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (10)
1. an automobile back timber assembly, is characterized in that, comprising:
Back timber body;
Support, described support comprises rack body and multiple installation portion, described installation portion from the outside of described rack body downward and outside extend, described installation portion is provided with attachment face, and described attachment face is fixed with described back timber body and is fitted.
2. automobile back timber assembly according to claim 1, is characterized in that: described rack body offers louvre.
3. automobile back timber assembly according to claim 2, is characterized in that: described support is provided with reinforced rib.
4. automobile back timber assembly according to claim 3, is characterized in that: the quantity of described reinforced rib is two, is set in parallel in the both sides of described louvre symmetrically.
5. automobile back timber assembly according to claim 4, is characterized in that: described rack body is also provided with the mounting hole for installing reading lamp.
6. automobile back timber assembly according to claim 5, is characterized in that: described support is integrated punch forming.
7. automobile back timber assembly according to claim 6, is characterized in that: described support is welded and fixed by described attachment face and described back timber body.
8., according to the arbitrary described automobile back timber assembly of claim 1-7, it is characterized in that: the cross section of described back timber body is a few font.
9. automobile back timber assembly according to claim 8, is characterized in that: described back timber body is provided with coating groove.
10. automobile back timber assembly according to claim 9, is characterized in that: the two ends of described back timber body are provided with the face of weld connected for vehicle body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520667960.3U CN204978864U (en) | 2015-08-31 | 2015-08-31 | Automobile back timber assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520667960.3U CN204978864U (en) | 2015-08-31 | 2015-08-31 | Automobile back timber assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204978864U true CN204978864U (en) | 2016-01-20 |
Family
ID=55113260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520667960.3U Active CN204978864U (en) | 2015-08-31 | 2015-08-31 | Automobile back timber assembly |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204978864U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106585728A (en) * | 2016-12-30 | 2017-04-26 | 上汽通用五菱汽车股份有限公司 | Top beam structure at automobile pillar B connector |
CN113830180A (en) * | 2021-10-26 | 2021-12-24 | 岚图汽车科技有限公司 | Variable-section roof beam structure of automobile and automobile body |
-
2015
- 2015-08-31 CN CN201520667960.3U patent/CN204978864U/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106585728A (en) * | 2016-12-30 | 2017-04-26 | 上汽通用五菱汽车股份有限公司 | Top beam structure at automobile pillar B connector |
CN106585728B (en) * | 2016-12-30 | 2023-09-15 | 上汽通用五菱汽车股份有限公司 | Top beam structure at joint of B column of automobile |
CN113830180A (en) * | 2021-10-26 | 2021-12-24 | 岚图汽车科技有限公司 | Variable-section roof beam structure of automobile and automobile body |
CN113830180B (en) * | 2021-10-26 | 2023-02-28 | 岚图汽车科技有限公司 | Variable-section roof beam structure of automobile and automobile body |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207523618U (en) | A kind of front axle assy and automobile | |
CN203864813U (en) | Hinge installation reinforcing structure of automobile | |
CN204978864U (en) | Automobile back timber assembly | |
CN104260622B (en) | A kind of automobile top cover Welding Structure | |
CN207916972U (en) | A kind of side-wall inner-plate and automobile | |
CN112277593A (en) | Hydrogen energy automobile door | |
CN104149854A (en) | Front beam assembly | |
CN204161489U (en) | A kind of automobile rear frame and automobile | |
CN110316258B (en) | Front floor assembly and vehicle | |
CN202378963U (en) | Aluminum alloy vehicle body of electric minicar | |
CN215706691U (en) | White lower automobile body and vehicle | |
CN214648590U (en) | Novel automobile fender | |
CN211054896U (en) | SMC tail-gate inner panel structure for car | |
CN212667500U (en) | Lightweight vehicle body B column reinforcing structure | |
CN205098296U (en) | Car body subassembly structure | |
CN204077802U (en) | A kind of front cross rail assembly | |
CN203531676U (en) | Aluminum honeycomb board composite cabin door | |
CN208585241U (en) | Top plate and track train in track train use | |
CN203832570U (en) | Light composite automobile body with few components | |
CN207523811U (en) | A kind of pure electric vehicle logistics car body | |
CN204978865U (en) | Top cap front beam and car | |
CN110371199A (en) | A kind of aluminum-steel hybrid automobile rear floor assembly and its interconnection technique | |
CN203819357U (en) | Inner plate of automotive front hood | |
CN205800781U (en) | A kind of radiator mounting rail | |
CN204548238U (en) | A kind of automobile longitudinal beam structure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |