CN202718976U - Bolt buckle connecting device - Google Patents
Bolt buckle connecting device Download PDFInfo
- Publication number
- CN202718976U CN202718976U CN 201220365994 CN201220365994U CN202718976U CN 202718976 U CN202718976 U CN 202718976U CN 201220365994 CN201220365994 CN 201220365994 CN 201220365994 U CN201220365994 U CN 201220365994U CN 202718976 U CN202718976 U CN 202718976U
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- CN
- China
- Prior art keywords
- screw
- connecting device
- clamp
- metal
- groove
- 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 - Lifetime
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Abstract
The utility model provides a bolt buckle connecting device. The bolt buckle connecting device comprises a bolt and a clip, and the bolt and the clip are connected through a metal connecting piece. The metal connecting piece comprises an elastic piece, connecting pieces and a base seat which is used to be fixedly connected with a nut of the bolt. The base seat extends upwards to form the two connecting pieces, the connecting pieces bend in reversed direction and extend downwards to form the elastic piece, and the clip is transversely sleeved on the two connecting pieces. Due to the facts that the metal connecting piece is used to connect the bolt with the clip, the bolt is used to connect the back of a plaque in threaded mode, the metal connecting piece is inserted into an installation hole of a framework, and finally the clip is used to limit the position between the metal connecting piece and the installation hole. In the process of dismantling, the plaque can be separated from the framework just by pulling the clip out. Thus, the bolt buckle connecting device has the advantages of being convenient to dismantle and firm in connection.
Description
Technical field
The utility model relates to connection set, relates in particular to a kind of screw buckle connecting device for connecting between the automotive trim part.
Background technique
In the automotive trim part between plaque and the plaque, or between plaque and the skeleton, or being connected between plaque and other parts, fixed connection method commonly used mainly contains two kinds at present: (1) bolt or screw connect, and (2) clamp connects.Wherein, bolt or screw connection generally are applied to non-appearance surfaces and connect, and can affect attractive in appearance if be used in the surface; And the clamp that uses separately connection can not be born larger shearing force.Therefore, be necessary the connection set between the existing automotive trim part is improved.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of attractive in appearance, be connected firmly, the screw buckle connecting device of easy accessibility.
The technical solution of the utility model provides a kind of screw buckle connecting device, comprise screw, clamp, described screw be connected clamp and connect by metal connecting piece, described metal connecting piece comprises spring sheet, connecting sheet and is used for being fixedly connected with the base of the nut of described screw, described base extends upward and forms two described connecting sheets, the reverse bending of described connecting sheet extends to form described spring sheet downwards, and described clamp laterally is set on two described connecting sheets.
Preferably, be respectively equipped with metal hook on two described connecting sheets, described metal hook cooperatively interacts be used to being fixedly connected with two described connecting sheets.
Preferably, have screw hole on the described base, described screw passes described screw hole, and described nut is stuck in described screw hole place and welds with described screw hole.
Preferably, described clamp comprises two elastic arms, forms draw-in groove between two described elastic arms, and the front end of described draw-in groove is provided with two grabs.
Preferably, also be provided with groove on the described elastic arm.
Preferably, one of them described elastic arm is provided with groove.
Preferably, be equipped with groove on two described elastic arms.
Preferably, described clamp is made by plastics or metal.
After adopting technique scheme, has following beneficial effect: owing to adopt metal connecting piece to come attachment screw and clamp, screw is for the back side of the plaque that is threaded, and metal connecting piece is inserted in the mounting hole of skeleton, utilizes at last the position between clamp restriction metal connecting piece and the mounting hole.During dismounting, extract clamp and just can realize separating of plaque and skeleton, easy disassembly also has the advantage that is connected firmly.
Description of drawings
Fig. 1 is the plan view of screw buckle connecting device among the utility model one embodiment;
Fig. 2 is the explosive view of screw buckle connecting device among the utility model one embodiment;
Fig. 3 is the side view of screw buckle connecting device among the utility model one embodiment;
Fig. 4 is the structural representation after screw buckle connecting device and skeleton and plaque are installed among the utility model one embodiment;
Fig. 5 is the worm's eye view of screw buckle connecting device among the utility model one embodiment;
Fig. 6 is the structural representation of clamp among the utility model one embodiment.
The reference character table of comparisons:
1---screw 2---clamp 3---metal connecting piece
4---skeleton 5---plaque 11---nuts
21---elastic arm 22---draw-in groove 31---spring sheets
32---connecting sheet 33---base 41---mounting holes
211---groove 212---projection 221---grabs
321---metal hook 331---screw hole
Embodiment
Further specify embodiment of the present utility model below in conjunction with accompanying drawing.
As Figure 1-3, the screw buckle connecting device comprises screw 1, clamp 2, screw 1 is connected with clamp by metal connecting piece 3 connections, metal connecting piece 3 comprises spring sheet 31, connecting sheet 32 and is used for being fixedly connected with the base 33 of the nut 11 of screw 1, base 33 extends upward and forms two connecting sheets 32, connecting sheet 32 reverse bendings extend to form spring sheet 31 downwards, and clamp 2 laterally is set on two connecting sheets 32.
Referring to Fig. 4, Fig. 4 is the structural representation after screw buckle connecting device and skeleton 4 and plaque 5 installations.Screw 1 at first passes base 33, and nut 11 is fixedly connected with base 33; Then, screw 1 is threaded with the back side of plaque 5; The spring sheet 31 of metal connecting piece 3 is compressed to snap onto in the mounting hole 41 of skeleton 4 restriction metal connecting piece 3 play in mounting hole 41; At last the back side of clamp 2 from skeleton 4 laterally is set on two connecting sheets 32, the axial displacement of restriction metal connecting piece 3 finally realizes being connected of skeleton 4 and plaque 5.The screw buckle connecting device is hidden in the back side of plaque 5, has guaranteed aesthetic property; Utilize screw 1 to be connected with metal connecting piece and connect, be connected firmly, stable; When needs dismounting or replacing skeleton 4 and plaque 5, can extract clamp 2, again metal connecting piece 3 is separated with skeleton 4, at last screw 1 is screwed out, but the easy accessibility repetitive operation.
Preferably, as shown in Figure 3, be respectively equipped with metal hook 321 on two connecting sheets 32, metal hook 321 cooperatively interacts be used to being fixedly connected with two connecting sheets 32.
Preferably, as shown in Figure 5, have screw hole 331 on the base 33, screw 1 passes screw hole 331, and nut 11 is stuck in screw hole 331 places and welds with screw hole 331.
In the present embodiment, as shown in Figure 6, clamp 2 comprises formation draw-in groove 22 between 21, two elastic arms 21 of two elastic arms, and the front end of draw-in groove 22 is provided with two grabs 221.After connecting sheet 32 was inserted in the draw-in groove 22, grab 221 restriction connecting sheets 32 prevented from coming off between connecting sheet 32 and the clamp 2.
Preferably, as shown in Figure 6, also be provided with groove 211 on the elastic arm 21.Form projection 212 between groove 211 and the elastic arm 21.Pressed protruding 212 o'clock, and can drive elastic arm 21 and outwards open.When needs are removed clamp 2, press projection 212, elastic arm 21 is outwards opened, and it is large that the width of draw-in groove 22 becomes, and grab 221 no longer limits connecting sheet 32, and clamp 2 can easily be extracted.Groove 211 can be formed on one of them elastic arm 21, also can be equipped with groove 211 by two elastic arms 21.
Preferably, because clamp 2 only plays the effect of the axial displacement of restriction metal connecting piece 3 in the present embodiment, therefore not high to the requirement of strength of clamp 2.Clamp 2 can be made of plastics, and also can adopt metallic material to make.
Screw buckle connecting device in the utility model is not limited only to connecting framework and plaque, can also connect plaque and plaque, or being connected between plaque and other sheet materials.
Above-described only is principle of the present utility model and preferred embodiment.Should be pointed out that for the person of ordinary skill of the art, on the basis of the utility model principle, can also make some other modification, also should be considered as protection domain of the present utility model.
Claims (8)
1. screw buckle connecting device, comprise screw, clamp, it is characterized in that, described screw be connected clamp and connect by metal connecting piece, described metal connecting piece comprises spring sheet, connecting sheet and is used for being fixedly connected with the base of the nut of described screw, described base extends upward and forms two described connecting sheets, and the reverse bending of described connecting sheet extends to form described spring sheet downwards, and described clamp laterally is set on two described connecting sheets.
2. screw buckle connecting device according to claim 1 is characterized in that, is respectively equipped with metal hook on two described connecting sheets, and described metal hook cooperatively interacts be used to being fixedly connected with two described connecting sheets.
3. screw buckle connecting device according to claim 1 is characterized in that, has screw hole on the described base, and described screw passes described screw hole, and described nut is stuck in described screw hole place and welds with described screw hole.
4. screw buckle connecting device according to claim 1 is characterized in that, described clamp comprises two elastic arms, forms draw-in groove between two described elastic arms, and the front end of described draw-in groove is provided with two grabs.
5. screw buckle connecting device according to claim 4 is characterized in that, also is provided with groove on the described elastic arm.
6. screw buckle connecting device according to claim 5 is characterized in that, one of them described elastic arm is provided with groove.
7. screw buckle connecting device according to claim 5 is characterized in that, is equipped with groove on two described elastic arms.
8. screw buckle connecting device according to claim 1 is characterized in that, described clamp is made by plastics or metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365994 CN202718976U (en) | 2012-07-26 | 2012-07-26 | Bolt buckle connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365994 CN202718976U (en) | 2012-07-26 | 2012-07-26 | Bolt buckle connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202718976U true CN202718976U (en) | 2013-02-06 |
Family
ID=47620800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220365994 Expired - Lifetime CN202718976U (en) | 2012-07-26 | 2012-07-26 | Bolt buckle connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202718976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389870A (en) * | 2014-10-27 | 2015-03-04 | 上海纳杰电气成套有限公司 | Arched clamping type fastener |
-
2012
- 2012-07-26 CN CN 201220365994 patent/CN202718976U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389870A (en) * | 2014-10-27 | 2015-03-04 | 上海纳杰电气成套有限公司 | Arched clamping type fastener |
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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: 20130206 |
|
| CX01 | Expiry of patent term |