CN217633280U

CN217633280U - Non-barb U type buckle and fixed knot who is used for inside and outside gadget of car constructs

Info

Publication number: CN217633280U
Application number: CN202221799011.7U
Authority: CN
Inventors: 金旗
Original assignee: Shanghai Binshi Automobile Technology Co ltd
Current assignee: Shanghai Binshi Automobile Technology Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-10-21
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses a fixed knot of gadget constructs inside and outside non-barb U type buckle and being used for car relates to inside and outside gadget mounting technical field of car, including U type buckle main part, U type buckle main part is including an arc portion, and the both ends of arc portion all are provided with an extension, and the extension one end of U type buckle main part is provided with the outside convex turn-ups portion for the extension, and the equal elasticity in one side of two extensions of U type buckle main part is provided with the jack catch, and the jack catch has for the outside bulge of U type buckle main part. The utility model provides a protrusion joint on U type buckle mainly relies on turn-ups portion and jack catch on the jack catch is on the buckle seat, can not cause the damage to the buckle seat when the buckle is dismantled from the buckle seat, follow-up when installing the buckle on the buckle seat once more, the phenomenon that not hard up or can't install once more can not appear, helps the convenient used repeatedly of buckle.

Description

Non-barb U type buckle and fixed knot who is used for inside and outside gadget of car constructs

Technical Field

The utility model relates to an inside and outside gadget mounting technical field of car especially relates to a fixed knot of ornament constructs inside and outside non-barb U type buckle and being used for the car.

Background

Metal U type buckle is widely used for fixed automotive interior outward decoration, but traditional metal U type buckle all makes buckle and buckle seat assembly with the mode of barb. The plastics hardness that is used for the automotive trim at present generally reduces, when leading to dismantling, the barb destroys the buckle seat easily. Resulting in loosening or failure to re-install when re-installed.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a fixed knot of ornament constructs inside and outside non-barb U type buckle and being used for the car constructs, can adopt the mode of non-barb to assemble buckle and buckle seat, can not destroy the buckle seat when dismantling from the automobile body.

The purpose of the utility model can be achieved by adopting the following technical scheme:

the utility model provides a non-barb U type buckle, includes U type buckle main part, U type buckle main part is including an arc portion, the both ends of arc portion all are provided with an extension, the extension one end of U type buckle main part is provided with the outside convex turn-ups portion for the extension, the equal elasticity in one side of two extensions of U type buckle main part is provided with the jack catch, the jack catch has for the outside bulge of U type buckle main part.

Preferably, a clamping groove penetrates through one side of the extending portion of the U-shaped buckle main body, and one end of the clamping jaw is arranged on the inner side of the clamping groove and is close to the arc-shaped portion of the U-shaped buckle main body.

Preferably, the clamping jaw comprises a first part and a second part which are adjacent up and down, the first part and the second part are arranged in a bending mode, and the bending angle is an obtuse angle.

Preferably, the first part of the clamping jaw is of an arc-shaped structure, and the second part of the clamping jaw is obliquely arranged outwards relative to the clamping groove.

Preferably, a transition part is obliquely arranged between the extending part of the U-shaped buckle main body and the corresponding flanging part.

Preferably, the flanging part is of a U-shaped structure, and the bending direction of the flanging part is opposite to that of the U-shaped buckle main body.

The utility model provides a fixed knot constructs for interior gadget of car, includes buckle and buckle seat of mutual joint, fixed knot constructs and is used for the joint on running through the automobile body sheet metal component that has the fixed orifices, wherein U type buckle main part is used for imbedding in the fixed orifices, the top surface of buckle seat runs through along vertical direction has the top groove, the left and right lateral wall of buckle seat all is provided with the caulking groove, two turn-ups portion of buckle imbed respectively in the caulking groove that corresponds to make buckle and buckle seat carry out the joint.

Preferably, the top groove penetrates through the top side surface and the bottom side surface of the buckle seat from top to bottom, and the front side of the top groove extends to the front side surface of the buckle seat.

Preferably, the front side corner of the top groove is provided with an inverted buckle, and the top of the buckle seat is provided with a limiting rib.

The utility model has the advantages of:

1. the utility model provides a protrusion joint on U type buckle mainly relies on turn-ups portion and jack catch on the jack catch is on the buckle seat, can not cause the damage to the buckle seat when the buckle is dismantled from the buckle seat, follow-up when installing the buckle on the buckle seat once more, the phenomenon that not hard up or can't install once more can not appear, helps the convenient used repeatedly of buckle.

2. The utility model provides a fixed knot that U type buckle and supporting buckle seat constitute with it constructs is applicable to the automobile body sheet metal component that has the fixed orifices, and on the automobile body sheet metal component was fixed in with the inside and outside gadget of car to the convenience, the buckle among the fixed knot structure easily carried out the split with the buckle seat moreover, can not lead to the fact destruction to the buckle seat at split in-process buckle, can make buckle used repeatedly.

Drawings

Fig. 1 is a perspective view of a buckle according to an embodiment of the present invention;

FIG. 2 is a schematic view of a buckle and a buckle seat after assembly according to an embodiment of the present invention;

fig. 3 is a schematic view of a vehicle body sheet metal part according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of a buckle base according to an embodiment of the present invention;

fig. 5 is an assembly schematic diagram of the fixing structure and the vehicle body sheet metal part, which are composed of the buckle and the buckle seat, according to the embodiment of the present invention.

In the figure: the buckle comprises a U-shaped buckle main body, a flanging part, a claw, a clamping groove, a transition part, a clamping seat, a vehicle body sheet metal part, a fixing hole, a top groove, a reverse buckle, a caulking groove and a limiting rib, wherein the U-shaped buckle main body is 1, the flanging part is 2, the claw is 3, the clamping groove is 4, the transition part is 5, the buckling seat is 6, the vehicle body sheet metal part is 7, the fixing hole is 8, the top groove is 9, the reverse buckle is 10, the caulking groove is 11, and the limiting rib is 12.

Detailed Description

In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in FIGS. 1-5, the non-barb U-shaped buckle provided by the present embodiment is a metal U-shaped buckle, and comprises a U-shaped buckle body 1, wherein the U-shaped buckle body 1 includes an arc portion, both ends of the arc portion are provided with an extension portion, the U-shaped buckle body 1 is an elastic structure and can deform outward or inward to a certain degree,

one end of the extension part of the U-shaped buckle main body 1 is provided with a flanging part 2 which protrudes outwards relative to the extension part, the flanging part 2 is integrally in a U-shaped structure, specifically, the flanging part 2 is provided with a transverse plate, a vertical plate and an inclined plate, the joint between the transverse plate and the vertical plate and the joint between the transverse plate and the inclined plate are all in arc structures, the bending directions of the flanging part 2 and the U-shaped buckle main body 1 are opposite, as shown in figure 1, the buckle is conveniently clamped on the buckle seat 6,

one side of two extensions of U type buckle main part 1 is all provided with jack catch 3 elastically, and jack catch 3 can be close to or keep away from the extension of U type buckle main part 1 corresponding with it promptly under receiving the exogenic action, and jack catch 3 has for the outside bulge of U type buckle main part 1, conveniently makes the fixed knot structure that buckle and buckle seat 6 are constituteed install on automobile body sheet metal component 7.

In this embodiment, as shown in fig. 1, a clamping groove 4 penetrates through one side of an extending portion of the U-shaped buckle main body 1, one end of the jaw 3 is disposed inside the clamping groove 4 and is close to the arc portion of the U-shaped buckle main body 1, the jaw 3 can incline towards the direction of the inner side of the U-shaped buckle main body 1 under the condition of external force, and the buckle is conveniently mounted on the vehicle body sheet metal part 7.

In this embodiment, as shown in fig. 1, the jack catch 3 is including the adjacent first from top to bottom, the second part, it is first, be the setting of bending between the second part, and the angle of bending is the obtuse angle, the department of bending is the bulge promptly, the first part of jack catch 3 is the arc structure, be used for preventing that the buckle from passing a position the installation back, jack catch 3 stretches out from automobile body sheet metal component 7 reverse side, the second part of jack catch 3 is compared in draw-in groove 4 and leans out the setting, can improve the stability of being connected between buckle and the automobile body sheet metal component 7.

In this embodiment, as shown in fig. 1, the transition portion 5 is obliquely arranged between the extending portion of the U-shaped buckle main body 1 and the corresponding flanging portion 2, so that the flanging portion 2 and the U-shaped buckle main body 1 have left and right deviations, which not only facilitates clamping the buckle and the buckle seat, but also facilitates installing the fixing structure formed by the buckle and the buckle seat on the vehicle body sheet metal part 7.

The utility model provides a fixed knot constructs for interior gadget of car, buckle and buckle seat 6 including mutual joint, the top surface of buckle seat 6 runs through along vertical direction has a top groove 9, a left side of buckle seat 6, the right side inside wall all is provided with caulking groove 11, two turn-ups portion 2 of buckle imbed respectively in the caulking groove 11 that corresponds, so that buckle and buckle seat 6 carry out the joint, restriction buckle reciprocate, fixed knot constructs and is used for the joint in running through on the automobile body sheet metal component 7 that has fixed orifices 8, wherein U type buckle main part 1 takes 3 embedding fixed orifices 8 of jack catch in, fixed orifices 8 are the rectangular hole, can install the gadget on fixed knot constructs, then with fixed knot construct install on automobile body sheet metal component 7 can.

In this embodiment, as shown in fig. 2 and 3, the top groove 9 penetrates through the top and bottom side surfaces of the buckle seat 6 from top to bottom, and the front side of the top groove 9 extends to the front side surface of the buckle seat 6, so as to facilitate the installation of the buckle on the buckle seat 6. When dismantling buckle and buckle seat 7, at first with fixed knot structure and automobile body sheet metal component 7 separation, then can inwards press U type buckle main part 1, with the buckle along the width direction of top groove 9 forward movement, make both break away from can.

In this embodiment, as shown in fig. 2 and fig. 3, an inverted buckle 10 is disposed at a front corner of the top groove 9, in order to prevent the buckle from being separated from the buckle seat 6 along the width direction (front side) of the top groove 9, a limiting rib 12 is disposed at the top of the buckle seat 6, and the limiting rib 12 is in contact with the vehicle body sheet metal part 7, so as to limit the depth of the buckle in the installation process and avoid the excessive installation of the buckle.

In conclusion, in this embodiment, the fixed knot that the U type buckle that this embodiment provided and the buckle seat 6 supporting with it constitute constructs is applicable to the automobile body sheet metal component 7 that has the fixed orifices, conveniently is fixed in automobile interior outer gadget on automobile body sheet metal component 7, and buckle among the fixed knot structure easily carries out the split with buckle seat 6 moreover, and the buckle can not cause destruction to buckle seat 6 at split in-process, can make buckle used repeatedly.

The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.

Claims

1. The utility model provides a non-barb U type buckle which characterized in that: including U type buckle main part (1), U type buckle main part (1) is including an arc portion, the both ends of arc portion all are provided with an extension, the extension one end of U type buckle main part (1) is provided with for outside convex turn-ups portion (2) of extension, the equal elasticity in one side of two extensions of U type buckle main part (1) is provided with jack catch (3), jack catch (3) have for outside bulge of U type buckle main part (1).

2. The non-barbed U-shaped clasp according to claim 1 wherein: one side of the extending part of the U-shaped buckle main body (1) penetrates through a clamping groove (4), one end of the clamping jaw (3) is arranged on the inner side of the clamping groove (4) and is close to the arc-shaped part of the U-shaped buckle main body (1).

3. The unbarbed U-shaped clasp of claim 2, wherein: the clamping jaw (3) comprises a first part and a second part which are adjacent up and down, the first part and the second part are bent, and the bending angle is an obtuse angle.

4. The unbarbed U-shaped clasp of claim 3, wherein: the first part of jack catch (3) is the arc structure, the second part of jack catch (3) is compared in draw-in groove (4) and is outwards inclined the setting.

5. The non-barbed U-shaped clasp according to claim 1 wherein: transition parts (5) are obliquely arranged between the extending parts of the U-shaped buckle main bodies (1) and the corresponding flanging parts (2).

6. The unbarbed U-shaped buckle according to claim 1, characterized in that: the flanging part (2) is of a U-shaped structure, and the bending directions of the flanging part (2) and the U-shaped buckle main body (1) are opposite.

7. The utility model provides a fixed knot constructs for interior exterior trim of car, includes buckle and buckle seat (6) of mutual joint, the buckle is the non-barb U type buckle of any one of claims 1 to 6, fixed knot constructs and is used for the joint on running through automobile body sheet metal component (7) that have fixed orifices (8), wherein in U type buckle main part (1) is used for imbedding fixed orifices (8), its characterized in that: the top surface of buckle seat (6) has run through apical groove (9) along vertical direction, the left and right lateral wall of buckle seat (6) all is provided with caulking groove (11), two turn-ups portion (2) of buckle imbed respectively in corresponding caulking groove (11) to make buckle and buckle seat (6) carry out the joint.

8. The fixing structure for interior and exterior trimming parts for an automobile according to claim 7, wherein: the top groove (9) penetrates through the top side surface and the bottom side surface of the buckle seat (6) from top to bottom, and the front side of the top groove (9) extends to the front side surface of the buckle seat (6).

9. The fixing structure for interior and exterior trimming parts for an automobile according to claim 8, wherein: the front side corner at the top of top groove (9) is provided with back-off (10), and the top of buckle seat (6) is provided with spacing muscle (12).