CN202031932U - Connection device - Google Patents
Connection device Download PDFInfo
- Publication number
- CN202031932U CN202031932U CN2011200101752U CN201120010175U CN202031932U CN 202031932 U CN202031932 U CN 202031932U CN 2011200101752 U CN2011200101752 U CN 2011200101752U CN 201120010175 U CN201120010175 U CN 201120010175U CN 202031932 U CN202031932 U CN 202031932U
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- Prior art keywords
- parts
- inserted part
- connection set
- base portion
- sheet metal
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Abstract
The utility model relates to a connection device for connecting an upright post ornamental plate and a sheet metal component of a vehicle. The connection device includes a first component, a second component and a belt piece, wherein the first and the second components are connected through the belt piece; the first component can be clamped to the second component in a separated manner and connected with the upright post ornamental plate; and the second component is connected with the sheet metal component. The connection device provided by the utility model can connect the ornamental plate and the sheet metal component in a very beautiful way, and prevents the ornamental plate from flying off and damaging a passenger through the belt piece.
Description
[technical field]
The utility model relates to a kind of connection set, and in particular, the utility model relates to a kind of joint and clinging type connection set that is used to connect column plaque and vehicle body sheet metal part.
[background technique]
At present, vehicle is dissolved in the life of ordinary family more and more at large.The Security of automobile is also more and more paid close attention to by people.Air bag for vehicle has been widely used on various types of vehicles at present as the important safety of vehicle.Present most vehicle all is installed on two preceding air bags; one is arranged on position of driver, and another is arranged on the copilot position, when vehicle generation head-on crash; these two airbags can be protected the head and the chest of front-row occupant effectively, to avoid occupant's injures and deaths as much as possible.In some in the high vehicle, produce the caused injures and deaths of huge impact for fear of the sidepiece collision, also be provided with the sidepiece gas curtain at the sidepiece of vehicle.
In addition, for the comfortable and aesthetic property of interior decoration, also cover one deck column plaque at the sidepiece internal surface of automobile.This column plaque is stable in the normal state to be connected on the sheet metal part of vehicle.General way is by the screw ways of connecting column plaque to be fixed on the sheet metal part at present.Aforementioned sidepiece gas curtain further is arranged on column plaque inboard.When vehicle collision, thereby inflation makes gas curtain expand rapidly to gas curtain rapidly for sensor acquisition coherent signal and control unit for vehicle instruction inflator.The column plaque slit of suitably splitting after the distortion, thus the sidepiece gas curtain stretches out by this slit and extends rapidly with the protection occupant.Yet the deformation extent of column plaque has relatively high expectations under this mode.When the column plaque is out of shape when not enough; gas curtain can't fully extend in the shortest incident probably with the protection occupant; perhaps be out of shape when excessive when the column plaque; the column plaque can break and produce the plaque that flies out at a high speed rapidly can strike the occupant; especially occupant face, this probably causes occupant's secondary damage.In addition, owing to need connect by the mode of screw, need to reserve the through hole that screw is used on the column plaque, reserve the screw mounting point and also need to add extraly the cartridge screw capping, this has greatly influenced the attractive in appearance of the interior interior trim of car.
For example; a kind of side airbag apparatus is disclosed in number of patent application is the Chinese patent application of CN03120180.6; when automobile generation sidepiece collides, thereby this car air bag device expansion prevents that the front pillar plaque is offset with respect to front pillar panel, thus the protection occupant.Particularly, this side window air bag device comprises a side window air bag dunnage that has first plate body, held the vehicle window air bag in the plate body, one end of first plate body is cut off along the direction of vehicle window airbag deployment, first plate body also has one or more to connect the end from the elasticity first that a side margin stretches out, and all there are one first through hole, a cut-out and one first attachment hole in each end; A front pillar trim, include a plurality of dismountable installation supporting parts on its one side, a plurality of connecting pins are at one end arranged, corresponding with detachable installation supporting part, and by passing cut-out and first attachment hole is detachably connected to the other end, also have one to connect supporting part and stretch out in a side near second through hole of first end that is formed at two ends, corresponding with second through hole; A plurality of installation supporting frames, each supporting frame comprises second hollow article, and surface of this hollow article has a threaded connection hole, another surface opening, also have a side margin to stretch out a connection end of an end, an attachment hole is arranged on this end from second hollow article; A plurality of standing parts, each all comprises first connecting bolt that passes attachment hole, connect on the supporting part so that be connected to, also have second connecting bolt pass in proper order second through hole, threaded connection hole with and the first corresponding through hole so that can be inserted in the appropriate section of front pillar panel.As seen, in this patent application, connect supporting part, therefore still exist plaque to be out of shape inadequately or to be out of shape excessive problem by thread connecting mode.
Just so, provide a kind of novel connection set that is used for column plaque and vehicle body sheet metal part, really be the technical problem of solution that those skilled in the art need badly.
[model utility content]
The purpose of this utility model is, provides a kind of novel being used to connect the connection set of column plaque and sheet metal part, and when producing the sidepiece collision, described connection set can guarantee that the distortion of column plaque is used for the stretching, extension of gas curtain and guarantee that plaque does not outwards fly out.
Another purpose of the present utility model is to provide a kind of connection set, and it can beautify interior trim in the car.
Above-mentioned purpose of the present utility model and other purposes are achieved through the following technical solutions:
The utility model provides a kind of column plaque of vehicle and connection set of sheet metal part of connecting, and it includes first parts, second parts and band part,
Described first parts and described second parts are fixedly attached to respectively on the described band spare,
Described first parts can snap fit onto on described second parts discretely,
Described first parts are connected with described column plaque, and
Described second parts are connected with described sheet metal part.
Connection set provided by the utility model, preferably, described first parts and described second parts have base portion respectively, and the described base portion of described first parts and the described base portion of described second parts are fixedly attached to respectively on two ends of described band spare.
Connection set provided by the utility model, preferably, described first parts comprise first inserted part, described first inserted part is arranged on the first end of described base portion of described first parts, described second parts comprise the 3rd inserted part, described the 3rd inserted part is arranged on the first end of described base portion of described second parts, the clamping mutually discretely of described first inserted part and described the 3rd inserted part.
Connection set provided by the utility model, preferably, described first inserted part and described the 3rd inserted part are cylindrical structure.
Connection set provided by the utility model, preferably, described first inserted part is public inserted part, described the 3rd inserted part is female inserted part.
Connection set provided by the utility model, preferably, the described first end of the described base portion of described second parts is the cylindrical structure of hollow, described the 3rd inserted part is arranged on the inboard place of described first end of the described base portion of described second parts.
Connection set provided by the utility model, preferably, described first parts comprise second inserted part, and described second inserted part is arranged on the opposite second end of described base portion of described first parts, and described second inserted part snaps fit onto on the described column plaque.
Connection set provided by the utility model, preferably, described second inserted part is configured to hook structure, is provided with deck on described column plaque, and described second inserted part snaps fit onto on the deck of described column plaque.
Connection set provided by the utility model, preferably, described second parts include the 4th inserted part, and described the 4th inserted part is arranged on the opposite second end of described base portion of described second parts, and described the 4th inserted part snaps fit onto on the described sheet metal part.
Connection set provided by the utility model, preferably, described the 4th inserted part is configured to the straight pin shape, and the sidepiece of wherein described the 4th inserted part is provided with at least one grab, and described at least one grab is outstanding along the radially outward of described the 4th inserted part.
Connection set provided by the utility model, preferably, described second parts include dish portion, and described dish portion is arranged on the described base portion of described second parts, and described sheet metal part can be connected to friction between described at least one card structure and the described dish portion.
Connection set provided by the utility model preferably, also is provided with reinforcement pins on the first end of the described base portion of described first parts, described the 4th inserted part portion within it is axially arranged with through hole along it, and described through hole can hold described reinforcement pins.
Connection set provided by the utility model, preferably, described reinforcement pins and described through hole are provided with on the central shaft of described first inserted part and described the 4th inserted part along described respectively.
Connection set provided by the utility model, preferably, described reinforcement pins diameter is slightly less than the diameter of described through hole.
Connection set provided by the utility model, preferably, described reinforcement pins is provided with radial perforation in the position of axially close described first shackle member, and when described reinforcement pins was inserted in the described through hole, the position of described perforation was corresponding to the grab position of described the 4th inserted part.
In addition, understand easily, the combination in any in the technique scheme obviously also is the utility model technological scheme required for protection.
Understand easily, than prior art, connection set of the present utility model can connect plaque and sheet metal part very attractive in appearancely, and can hurt the occupant by being with part to stop plaque fly out.
[description of drawings]
Below in conjunction with accompanying drawing, preferred implementation of the present utility model is carried out in detail or preferred the description, wherein,
Fig. 1 is the diagrammatic elevation view of the connection set under a kind of preferred implementation of the present utility model;
Fig. 2 is the schematic perspective view of connection set shown in Figure 1.
Fig. 3 is the prepackage figure of connection set shown in Figure 1.
Fig. 4 is the appropriate section structural representation of column plaque.
Fig. 5 is the structural representations of second parts of connection set shown in Figure 1 when being connected with sheet metal part.
Fig. 6 is the structural representations of second parts of connection set shown in Figure 1 when being in preassembly.
[embodiment]
Understand easily, according to the technical solution of the utility model, do not changing under the connotation of the present utility model, one of ordinary skill in the art can propose a plurality of mode of structure of the present utility model.Therefore following embodiment and accompanying drawing only are to the specifying of the technical solution of the utility model, and should not be considered as of the present utility model all or be considered as qualification or restriction to technical solutions of the utility model.
Fig. 1 shows the front view of the connection set under a kind of preferred implementation of the present utility model.This connection set 1 mainly includes first parts 10, second parts 20 and band part 30.As Figure 1-3, described first parts 10 and described second parts 20 are connected respectively on the described band spare 30, and described first parts 10 snap fit onto on described second parts 20 separably.Preferably, described first parts 10 are connected with column plaque 2, and described second parts 20 are connected with sheet metal part 3.Preferably, described first parts 10 and described second parts 20 adopt plastics to make, and one injection molded more preferably.Described band spare 30 preferably has enough toughness, is difficult for breaking when bearing extraneous power.
Described first parts 10 include base portion 11, first inserted part 12, reinforcement pins 13 and second inserted part 14.Described band spare 30 is fixedlyed connected with described base portion 11.Described first inserted part 12 is arranged on the first end of described base portion 12, and described first inserted part 12 is used for described second parts of clamping 20 appropriate sections.Preferably, described first inserted part 12 is a cylindrical structure, has guaranteed when making its clamping that when receiving the power of different direction, the breaking force of clamping can keep relative stability.In the illustrated embodiment of the utility model, described first inserted part 12 is public dop structure, and it snaps fit onto in the appropriate section of described second parts 20 separably.Further preferably, described first inserted part 12 is a hollow structure, and described reinforcement pins 13 is arranged on equally by this hollow structure on the first end of described base portion 11, and described reinforcement pins 13 preferably is arranged on the central shaft of described columniform first inserted part 12.Described second inserted part 14 is arranged on the opposite second end of described base portion 11, and described second inserted part 14 is used to snap fit onto the deck 201 of column plaque 2, as shown in Figure 4.Described second inserted part 14 preferable configuration are hook structure.This card structure structure snaps fit onto in the groove on the described deck 201 of column plaque 2.
Described second parts 20 include base portion 21, the 3rd inserted part 22, dish portion 23 and the 4th inserted part 24.As Figure 1-3, described band spare 30 is fixedlyed connected with the base portion 21 of described second parts 20.Described the 3rd inserted part 22 is arranged on the first end place of described base portion 21, and described the 3rd inserted part 22 adapts to described first inserted part 12.As previously mentioned, when there was cylindrical structure described first inserted part 12, described the 3rd inserted part 22 was preferably cylindrical structure too; When described first inserted part 12 was public dop structure, described the 3rd inserted part 22 was preferably the master card head structure.Further preferably, as shown in the figure, described base portion 21 is the cylindrical structure of hollow, and described the 3rd inserted part 22 is arranged on the place, inboard of the described first end of described base portion 21.In addition, clamping power between described first inserted part 12 and described the 3rd inserted part 22 should not be provided with too much, thereby guarantee that described first inserted part 12 can be separated rapidly with described the 3rd inserted part 22 when gas curtain expands, on the basis of foregoing description, this it will be evident for a person skilled in the art that it is understandable, therefore seldom gives unnecessary details.
Further with reference to figure 1-3 and Fig. 5 and Fig. 6, described the 4th inserted part 24 is arranged on the opposite second end of described base portion 21.Described the 4th inserted part 24 is configured to straight pin, and wherein, the sidepiece of described straight pin is provided with at least one grab 241.In illustrated embodiment, the quantity of grab 241 is 2 and preferred symmetric construction.Described at least one grab 241 is outstanding along the radially outward of described straight pin 24.Described dish portion 23 is arranged on the described base portion 21, and described dish portion 23 has better toughness, makes vehicle body sheet metal part 3 can be connected to friction between described card structure 241 and the described dish portion 23.
Further, described straight pin 24 within it portion axially have through hole 242 along it.The reinforcement pins 13 of described through hole 242 and described first parts 10 is complementary and described through hole 242 can hold described reinforcement pins 13.Further preferably, described reinforcement pins 13 diameters are slightly less than the diameter of described through hole 242, thereby when the moment of gas curtain explosion, the described grab 241 of described reinforcement pins 13 supportings, make described grab 241 gross distortion not take place in order to avoid cause connection set of the present utility model and vehicle body panel beating 3 is separated, this has guaranteed the smooth separation between described first shackle member 12 and described the 3rd shackle member 22.
As of the present utility model shown in Figure 1, in preferred implementation of the present utility model, described reinforcement pins 13 is provided with radial perforation 131 in the position of axially close described first shackle member 12.When described reinforcement pins 13 is inserted in the described through hole 242, the position of described perforation 131 is corresponding to grab 241 positions of described the 4th inserted part 24, make that described grab 241 can be to internal strain under this position, thereby allow described sheet metal part 3 to be connected between described grab 241 and the described dish portion 3.And, when described connection set be subjected to from gas curtain pull power the time, because the separation between described first shackle member 12 and described second shackle member 22, described reinforcement pins 13 axially leaves described through hole 242 1 segment distances along it, make described grab 241 be resisted against basically on the side of described reinforcement pins 13 thereby described grab 241 is left in described perforation 131 in the axial direction, so guaranteed the enough big confining force between described the 4th shackle member 24 and the described sheet metal part 3.
Described connection set 1 snaps fit onto on the column trim panel 2 by its second shackle member 14, is connected on the vehicle body sheet metal part 3 by its 4th shackle member 24.When gas curtain expands the 2 outside motions of promotion column trim panel, form interface arrangment between described first shackle member 12 and described the 3rd shackle member 22 and disconnect, make column plaque 2 and vehicle body be separated.In the case, reinforcement pins 13 axially leaves described through hole 242 1 segment distances along it, makes the side of reinforcement pins 13 be resisted against basically on the described grab 241, thereby provides enough supporting and protections for described the 4th shackle member 24.When first portion 10 was driving the suitable distance of described column plaque 2 outside motions under the effect of inertia after, described first parts 10 of described band spare 30 pullings were taken back described column plaque 2, hurt the occupant thereby avoided described column plaque 2 to fly out.
Claims (15)
1. connection set, described connection set connects the column plaque and the sheet metal part of vehicle, and described connection set includes first parts, second parts and band part, it is characterized in that,
Described first parts and described second parts are fixedly attached to respectively on the described band spare,
Described first parts can snap fit onto on described second parts discretely,
Described first parts are connected with described column plaque, and
Described second parts are connected with described sheet metal part.
2. connection set as claimed in claim 1, it is characterized in that, described first parts and described second parts have base portion respectively, and the described base portion of described first parts and the described base portion of described second parts are fixedly attached to respectively on two ends of described band spare.
3. connection set as claimed in claim 2, it is characterized in that, described first parts comprise first inserted part, described first inserted part is arranged on the first end of described base portion of described first parts, described second parts comprise the 3rd inserted part, described the 3rd inserted part is arranged on the first end of described base portion of described second parts, the clamping mutually discretely of described first inserted part and described the 3rd inserted part.
4. connection set as claimed in claim 3 is characterized in that, described first inserted part and described the 3rd inserted part are cylindrical structure.
5. connection set as claimed in claim 3 is characterized in that, described first inserted part is public inserted part, and described the 3rd inserted part is female inserted part.
6. connection set as claimed in claim 5, it is characterized in that, the described first end of the described base portion of described second parts is the cylindrical structure of hollow, and described the 3rd inserted part is arranged on the inboard place of described first end of the described base portion of described second parts.
7. connection set as claimed in claim 3, it is characterized in that, described first parts comprise second inserted part, and described second inserted part is arranged on the opposite second end of described base portion of described first parts, and described second inserted part snaps fit onto on the described column plaque.
8. connection set as claimed in claim 7 is characterized in that, described second inserted part is configured to hook structure, is provided with deck on described column plaque, and described second inserted part snaps fit onto on the deck of described column plaque.
9. connection set as claimed in claim 3, it is characterized in that, described second parts include the 4th inserted part, and described the 4th inserted part is arranged on the opposite second end of described base portion of described second parts, and described the 4th inserted part snaps fit onto on the described sheet metal part.
10. connection set as claimed in claim 9, it is characterized in that, described the 4th inserted part is configured to the straight pin shape, and the sidepiece of wherein described the 4th inserted part is provided with at least one grab, and described at least one grab is outstanding along the radially outward of described the 4th inserted part.
11. connection set as claimed in claim 10, it is characterized in that, described second parts include dish portion, and described dish portion is arranged on the described base portion of described second parts, and described sheet metal part can be connected to friction between described at least one card structure and the described dish portion.
12. connection set as claimed in claim 10, it is characterized in that, also be provided with reinforcement pins on the first end of the described base portion of described first parts, described the 4th inserted part portion within it is axially arranged with through hole along it, and described through hole can hold described reinforcement pins.
13. connection set as claimed in claim 12 is characterized in that, described reinforcement pins and described through hole are provided with on the central shaft of described first inserted part and described the 4th inserted part along described respectively.
14. connection set as claimed in claim 12 is characterized in that, described reinforcement pins diameter is slightly less than the diameter of described through hole.
15. connection set as claimed in claim 12, it is characterized in that, described reinforcement pins is provided with radial perforation in the position of axially close described first shackle member, and when described reinforcement pins was inserted in the described through hole, the position of described perforation was corresponding to the grab position of described the 4th inserted part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200101752U CN202031932U (en) | 2011-01-13 | 2011-01-13 | Connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200101752U CN202031932U (en) | 2011-01-13 | 2011-01-13 | Connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202031932U true CN202031932U (en) | 2011-11-09 |
Family
ID=44894230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200101752U Expired - Lifetime CN202031932U (en) | 2011-01-13 | 2011-01-13 | Connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202031932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111301309A (en) * | 2020-02-18 | 2020-06-19 | 吉利汽车研究院（宁波）有限公司 | Mounting structure of A post plaque and automobile body panel beating |
-
2011
- 2011-01-13 CN CN2011200101752U patent/CN202031932U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111301309A (en) * | 2020-02-18 | 2020-06-19 | 吉利汽车研究院（宁波）有限公司 | Mounting structure of A post plaque and automobile body panel beating |
| CN111301309B (en) * | 2020-02-18 | 2021-11-16 | 吉利汽车研究院（宁波）有限公司 | Mounting structure of A post plaque and automobile body panel beating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111109 |
|
| CX01 | Expiry of patent term |