CN205891002U - Car door closure and car - Google Patents
Car door closure and car Download PDFInfo
- Publication number
- CN205891002U CN205891002U CN201620869605.9U CN201620869605U CN205891002U CN 205891002 U CN205891002 U CN 205891002U CN 201620869605 U CN201620869605 U CN 201620869605U CN 205891002 U CN205891002 U CN 205891002U
- Authority
- CN
- China
- Prior art keywords
- inner panel
- door cover
- outside plate
- automobile
- automobile door
- 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.)
- Expired - Fee Related
Links
- 229910000679 solder Inorganic materials 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model provides a car door closure and car, wherein, this car door closure includes: the inner plate comprises an inner plate body and a first convex part extending outwards from the inner plate body; the outer plate is fixedly connected with the inner plate and comprises an outer plate body and a second convex part which is arranged on the outer plate body in a protruding mode; wherein the first convex part is abutted against the second convex part. When the inner plate and the outer plate are assembled, the first convex part and the second convex part are mutually abutted for preliminarily positioning one side surface of the inner plate and the outer plate; accurately positioning other side walls of the automobile through positioning pins on the positioning structures and positioning holes on the inner plate body; after the positioning of the inner plate body and the outer plate body is realized, the welding spots are welded, so that the inner plate body and the outer plate body are stably connected.
Description
Technical field
This utility model is related to auto-parts technical field, especially relates to a kind of automobile door cover and automobile.
Background technology
Existing automobile door cover is made of all using Steel material, and the total quality of this door closure is larger, is unfavorable for car load
Light-weight design；And, existing automobile door cover generally includes the Combined Mining bound edge form of inner and outer plates double-layer structure inner and outer plates,
Wrapping process is relative complex, and required equipment cost is high, and floor space is big.
Utility model content
This utility model embodiment technical problem to be solved is to provide a kind of automobile door cover and automobile, inside and outside in order to realize
Plate manufacturing process is simple, reduces automobile door cover total quality.
For solving above-mentioned technical problem, the automobile door cover that this utility model embodiment provides, comprising:
Inner panel, the first protuberance extending outward including inner panel body and from described inner panel body；Outside plate, interior with described
Plate is fixedly connected, including outside plate body and the second protuberance being provided projectingly on described outside plate body；Wherein, described first protuberance
Abut against with described second protuberance.
Preferably, described first protuberance includes first raised and the second projection of being connected with the described first projection, and described the
The one raised junction with described second projection is in bending；Wherein, described second protuberance abuts to described first projection.
Preferably, described outside plate body is additionally provided with the first location structure, described first location structure is provided with alignment pin；
Described inner panel body is provided with location hole；Wherein, described alignment pin is inserted in described location hole.
Preferably, described first location structure is additionally provided with screwed hole, described inner panel body is provided with through hole；Described inner panel
Body is fixed by screw with described first location structure, after described screw passes through described through hole, is inserted in described screw thread in the hole.
Preferably, described inner panel body is provided with solder joint.
Preferably, described solder joint includes the first solder joint and the second solder joint, and described first solder joint be smaller in size than described
The size of two solder joints.
Preferably, described first location structure and described outside plate body integrally connected.
Preferably, described first location structure, described location hole, described screwed hole and described through hole are 2 or 3.
Preferably, described inner panel and described outside plate are all made using polypropylene material.
According to another aspect of the present utility model, this utility model additionally provides a kind of automobile, including automobile body and upper
The automobile door cover stated, and described automobile door cover is arranged on described automobile body.
Compared with prior art, the automobile door cover that this utility model embodiment provides, at least has the advantages that
When assembling inner panel and outside plate, the first protuberance is mutually abutted for wherein to inner panel and outside plate with the second protuberance
Individual side carries out Primary Location；Pass through location hole on the alignment pin and inner panel body on the first location structure again to inner panel and outer
Plate is accurately positioned；And by the way of mode connects for screw, the positioning of the first location structure and inner panel body is compressed,
Positioning is prevented to lose efficacy；After strong fix is realized to inner panel body and outside plate body, then by the welding of butt welding point so that inner panel
Realize firm connection with outside plate.
Brief description
Fig. 1 is the structural representation of the automobile door cover described in this utility model embodiment；
Fig. 2 is enlarged diagram at a of Fig. 1；
Fig. 3 is enlarged diagram at the b of Fig. 1；
Description of reference numerals: 1, inner panel；2nd, outside plate；11st, inner panel body；12nd, the first protuberance；21st, outside plate body；22nd,
Two protuberances；23rd, the first location structure；111st, location hole；121st, first is raised；122nd, second is raised；231st, alignment pin；232nd, spiral shell
Pit.
Specific embodiment
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And specific embodiment is described in detail.In the following description, only provide the specific detail of such as specifically configuration and assembly
Only to assist in comprehensive understanding embodiment of the present utility model.Therefore, it will be apparent to those skilled in the art that can be to here
The embodiment of description makes various changes and modifications without deviating from scope and spirit of the present utility model.In addition, in order to clear and
Succinctly, eliminate the description to known function and construction.
With reference to shown in Fig. 1 and Fig. 2, this utility model embodiment provides a kind of automobile door cover, comprising:
Inner panel 1, this inner panel 1 includes inner panel body 11 and the first protuberance extending outward from described inner panel body 11
12；
Outside plate 2, this outside plate 2 is fixedly connected with described inner panel 1, and this outside plate 2 includes outside plate body 21 and is provided projectingly on institute
State the second protuberance 22 on outside plate body 21；Wherein, described first protuberance 12 and described second protuberance 22 abut against.
Specifically, the first protuberance 12 and the second protuberance 22 are separately positioned on inner panel body taking automobile front engine lid as a example
11 with outside plate body 21 on away from automobile cabin side.
In assembling, by the abutting of the first protuberance 12 and the second protuberance 22, realize automobile front engine lid is carried out tentatively
Positioning.
With reference to shown in Fig. 2, in this utility model one specific embodiment, described first protuberance 12 includes the first raised 121 Hes
121 second projections 122 that are connected raised with described first, described first projection 121 with the junction of described second projection 122 is in
Bending；Wherein, described second protuberance 22 abuts to described first projection 121.
Specifically, the first raised 121 and second raised 122 integrally connecteds.Second protuberance 22 is the projection of vertical bar shape, and phase
Inclined for outside plate body 21, the junction due to the first raised 121 and second projection 122 is in bending, and second is convex
After portion 22 is connected in the first projection 121 namely while the second protuberance 22 is pushed down by the first projection 121 and raised by second
122 withstand, the second projection 122 to the second protuberance 22 be moved to limit to its movement effect so that the second protuberance 22 no
Method enters line slip again, and then realizes the first protuberance 12 and the preliminary clamping of the second protuberance 22.
With reference to shown in Fig. 3, in embodiment of the present utility model, described outside plate body 21 is additionally provided with the first location structure
23, described first location structure 23 is provided with alignment pin 231；Described inner panel body 11 is provided with location hole 111；Wherein, described
Alignment pin 231 is inserted in described location hole 111.
With reference to Fig. 3, and further, described first location structure 23 is additionally provided with screwed hole 232, described inner panel body 11
It is provided with through hole；Described inner panel body 11 is fixed by screw with described first location structure 23, and described screw passes through described logical
Kong Hou, is inserted in described screwed hole 232.
Specifically, alignment pin 231 is vertically installed on the first location structure 23.
Still taking automobile front engine lid as a example, the first location structure 23 and location hole 111 be arranged on automobile front engine lid with
On two adjacent sides of automobile cabin and the side side that is connected with automobile cabin.To inner panel body 11 and outside plate
After body 21 carries out Primary Location clamping, by cooperating of alignment pin 231 and location hole 111, to inner panel body 11 and outer
Other sides of plate body 21 are positioned.
After being positioned by alignment pin 231 and location hole 111, immediately to the first location structure 23 and inner panel body 11
Implementation is fastenedly connected, and through hole is arranged on the side of location hole 111.By the way of mode connects for screw, install all very square with dismounting
Just.
By above-mentioned positioning mode twice it is achieved that the high effect of the degree of accuracy of the positioning of inner panel body 11 and outside plate body 21
Really.
With reference to shown in Fig. 1, in embodiment of the present utility model, described inner panel body 11 is provided with solder joint.And further,
Described solder joint includes the first solder joint and the second solder joint, and the size being smaller in size than described second solder joint of described first solder joint.
Specifically, due to the particularity of inner panel body 11 and the structure design of outside plate body 21, so that inner panel is originally
Body 11 is high with the bonding strength highest of outside plate body 21, degree of accuracy, and in this utility model, solder side adopts Local Multipoint to weld.
Wherein, the first solder joint be designed and sized to 15*40mm, the second solder joint be designed and sized to 15*60mm.First solder joint
With the second solder joint be distributed on automobile door cover 34 between position, and adjacent welds be spaced about 80mm to 100mm.
Preferably, described first location structure 23 and described outside plate body 21 integrally connected.
By the way of integrally connected, ensure that the steadiness that the first location structure 23 is connected with outside plate body 21,
Ensure during life-time service the first location structure 23 will not come off from outside plate body 21 so that inner panel body 11 and outside plate this
The problem of body 21 Joint failure occurs.
And further, described first location structure 23, described location hole 111, described screwed hole 232 and described through hole are equal
For 2 or 3.
First location structure 23 can improve inner panel body 11 and the positioning of outside plate body 21 by the way of the setting of many places
Accuracy.
And further, described inner panel 1 is all made using polypropylene material with described outside plate 2.
Specifically, the automobile door cover made using polypropylene material is nontoxic, tasteless, and density is little, and intensity, rigidity, hardness are resistance to
Hot all fine, there is good high-frequency insulation, will not be affected by weather humidity.And, the quality of polypropylene material
Relatively light, the total quality of the automobile door cover made is less, is conducive to car load light-weight design so that combustion in car running process
Specific oil consumption reduces, and reaches the operating cost saving car owner, the effect economizing on resources.
This utility model, when carrying out composite joint to inner panel 1 and outside plate 2, mainly comprises the steps that
Step 1, the second protuberance 22 on outside plate body 21 is abutted to the first projection 121；
Step 2,3 alignment pins 231 are inserted in 3 location holes 111 respectively；
Step 3, is fixed on the positioning to inner panel body 11 and the first location structure 23 respectively by 3 screws；
Step 4, melts to the many places solder joint on inner panel body 11 respectively, realizes inner panel body 11 and outside plate body 21
Be welded and fixed.
The automobile door cover that this utility model provides can be applicable to the trunk lid of automobile, tailgate.
The automobile door cover that this utility model provides, inner panel 1 and outside plate 2 adopt the abutting of the first protuberance 12 and the second protuberance 22
Realize the Primary Location of a side of door closure, then joining by the alignment pin 231 on the first location structure 23 and location hole 111
Close and realize being accurately positioned of automobile door cover inner panel 1 and outside plate 2, and by the way of mode connects for screw to complete the inner panel that positions this
Body 11 and outside plate body 21 are compressed the stability it is ensured that being positioned；After the completion of positioning, then the side using the welding of many places solder joint
Formula, welds to inner panel body 11 and outside plate body 21, realizes inner panel body 11 and the composite joint of outside plate body 21.Using
This mode, the combination process of inner panel 1 and outside plate 2 is simple, the low cost of required equipment, and floor space is little.
And, the automobile door cover that this utility model provides, easy for installation, can effectively improve inner panel body 11 and outside plate
The efficiency of assembling of body 21.According to another aspect of the present utility model, this utility model additionally provides a kind of automobile, including automobile
Body and above-mentioned automobile door cover, and described automobile door cover is arranged on described automobile body.
The automobile that this utility model provides, is reduced using the complete vehicle quality that above-mentioned automobile door cover makes automobile, and then makes
The energy expenditure obtaining automobile reduces, and reduces the operating cost of automobile.
The above is preferred implementation of the present utility model it is noted that ordinary skill for the art
For personnel, on the premise of without departing from principle described in the utility model, some improvements and modifications can also be made, these improvement
Also should be regarded as protection domain of the present utility model with retouching.
Claims (10)
1. a kind of automobile door cover is it is characterised in that include:
Inner panel (1), the first protuberance (12) extending outward including inner panel body (11) and from described inner panel body (11)；
Outside plate (2), is fixedly connected with described inner panel (1), including outside plate body (21) be provided projectingly on described outside plate body
(21) the second protuberance (22) on；
Wherein, described first protuberance (12) and described second protuberance (22) abut against.
2. automobile door cover according to claim 1 it is characterised in that
Described first protuberance (12) includes first raised (121) and the second projection being connected with described first raised (121)
(122), described first raised (121) and the junction of described second raised (122) are in bending；
Wherein, described second protuberance (22) abuts to described first raised (121).
3. automobile door cover according to claim 2 it is characterised in that
First location structure (23) is additionally provided with described outside plate body (21), described first location structure (23) is provided with alignment pin
(231)；
Described inner panel body (11) is provided with location hole (111)；
Wherein, described alignment pin (231) is inserted in described location hole (111).
4. automobile door cover according to claim 3 it is characterised in that
Screwed hole (232) is additionally provided with described first location structure (23), described inner panel body (11) is provided with through hole；
Described inner panel body (11) is fixed by screw with described first location structure (23), and described screw passes through described through hole
Afterwards, it is inserted in described screwed hole (232).
5. automobile door cover according to claim 4 is it is characterised in that described inner panel body (11) is provided with solder joint.
6. automobile door cover according to claim 5 is it is characterised in that described solder joint includes the first solder joint and the second solder joint,
And the size being smaller in size than described second solder joint of described first solder joint.
7. automobile door cover according to claim 6 it is characterised in that described first location structure (23) and described outside plate this
Body (21) integrally connected.
8. automobile door cover according to claim 7 is it is characterised in that described first location structure (23), described location hole
(111), described screwed hole (232) and described through hole are 2 or 3.
9. automobile door cover according to claim 1 is it is characterised in that described inner panel (1) and described outside plate (2) are all using poly-
Propylene material is made.
10. a kind of automobile, including automobile body it is characterised in that described automobile is included as described in any one of claim 1 to 9
Automobile door cover, and described automobile door cover is arranged on described automobile body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620869605.9U CN205891002U (en) | 2016-08-11 | 2016-08-11 | Car door closure and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620869605.9U CN205891002U (en) | 2016-08-11 | 2016-08-11 | Car door closure and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205891002U true CN205891002U (en) | 2017-01-18 |
Family
ID=57780798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620869605.9U Expired - Fee Related CN205891002U (en) | 2016-08-11 | 2016-08-11 | Car door closure and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205891002U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111071346A (en) * | 2018-10-18 | 2020-04-28 | 上汽通用五菱汽车股份有限公司 | Automobile engine hood assembly |
| CN112550473A (en) * | 2020-12-04 | 2021-03-26 | 武汉格罗夫氢能汽车有限公司 | Carbon fiber front cover of hydrogen fuel cell automobile and tooling method thereof |
-
2016
- 2016-08-11 CN CN201620869605.9U patent/CN205891002U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111071346A (en) * | 2018-10-18 | 2020-04-28 | 上汽通用五菱汽车股份有限公司 | Automobile engine hood assembly |
| CN112550473A (en) * | 2020-12-04 | 2021-03-26 | 武汉格罗夫氢能汽车有限公司 | Carbon fiber front cover of hydrogen fuel cell automobile and tooling method thereof |
| CN112550473B (en) * | 2020-12-04 | 2024-04-12 | 武汉格罗夫氢能汽车有限公司 | Carbon fiber front cover of hydrogen fuel cell automobile and tooling method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20210811 |