CN214465503U

CN214465503U - Multi-functional fastener

Info

Publication number: CN214465503U
Application number: CN202120239315.7U
Authority: CN
Inventors: 倪小康; 桑晓月; 杨成利; 倪桂龙
Original assignee: Shandong Sanling Automobile Interior Co ltd
Current assignee: Shandong Sanling Automobile Interior Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-10-22
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a multiplex can buckle relates to vehicle technical field. This multi-functional buckle specifically includes buckle closure, unable adjustment base and can wind unable adjustment base coaxial pivoted lock base, unable adjustment base on be provided with the through-hole that is used for holding the screw, it is protruding to be provided with first joint on the outside face of cylinder of lock base, be provided with the joint ring on the medial surface of buckle closure, be provided with on the inboard face of cylinder of joint ring with the protruding matched with second joint of first joint protruding. And a hook is arranged on the outer side surface of the buckle cover. The base of this buckle adopts split type structure, can effectively avoid the base because warp and the problem of unable lock.

Description

Multi-functional fastener

Technical Field

The utility model belongs to the technical field of the vehicle technique and specifically relates to a be applied to multiplex ability buckle of vehicle.

Background

In order to ensure the aesthetic appearance and comfort of the vehicle, the screws exposed to the interior of the vehicle are generally folded and packaged by using a buckle, and a conventional buckle is shown in fig. 11 and comprises a base, a buckle cover and a connecting band for connecting the base and the buckle cover, wherein the base is provided with a through hole for accommodating the screw. When the vehicle seat cover is used, the end part of the screw penetrates through the through hole in the base, then the screw is screwed on the threaded hole configured on a vehicle, and finally the buckle cover is buckled on the base. Because the screw is generally screwed up through the electric drill in the process of tightening, the base (plastic material) is easy to deform under the action of extrusion and torsional friction of the head of the screw, so that the buckle cover cannot be buckled with the base, and inconvenience is caused in the use process.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a multiplex can buckle, the base of this buckle adopts split type structure, can effectively avoid the base because warp and the problem of unable lock.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a multiplex can buckle, includes buckle closure, unable adjustment base and can wind unable adjustment base coaxial pivoted lock base, unable adjustment base on be provided with the through-hole that is used for holding the screw, it is protruding to be provided with first joint on the outside face of cylinder of lock base, be provided with the joint ring on the medial surface of buckle closure, be provided with on the inboard face of cylinder of joint ring with the protruding matched with second joint of first joint protruding.

Further, the fixed base comprises a bottom plate, a first baffle is arranged on the outer side cylindrical surface of the bottom plate, the buckling base comprises a barrel, a second baffle is arranged on the inner side cylindrical surface of the barrel, and when the fixed base is fixed on a vehicle body, the second baffle is limited between the first baffle and the vehicle body.

Furthermore, a circular groove for accommodating the head of the screw is arranged on the inner side surface of the fixing base.

Furthermore, the inner side surface and the outer side surface of the buckle cover are spherical surfaces.

Furthermore, a hook is arranged on the outer side surface of the buckle cover.

Furthermore, an installation groove with a T-shaped section is arranged on the outer side surface of the buckle cover, the installation groove extends along the radial direction, one end of the installation groove is open, the other end of the installation groove is a blind end, and an installation block matched with the installation groove is arranged on the hook.

Furthermore, the outer side surface of the buckle cover is provided with an inserting hole extending downwards along the radial direction, the hook comprises a vertical portion, the lower end of the vertical portion is provided with a bending portion bending outwards, the upper end of the vertical portion is provided with a connecting portion bending inwards, one end of the connecting portion is fixedly connected with the vertical portion, and the other end of the connecting portion is fixedly provided with an inserting column extending downwards along the vertical direction.

Furthermore, the buckle cover is connected with the buckle base through a connecting belt.

The utility model has the advantages that:

1. the base of the buckle adopts a split structure and comprises two parts, wherein the fixed base positioned on the inner layer is connected with the vehicle body through a screw, the fixed base positioned on the outer layer can rotate around the fixed base, and the buckle cover is buckled with the buckle base, so that the problem that the buckle cannot be buckled due to deformation can be effectively avoided.

2. The hook is arranged on the outer side face of the buckle cover, so that the curtain can be installed in a vehicle, the application range of the traditional buckle is expanded, and the buckle has good practicability.

3. The hook on the buckle cover adopts a detachable structure, so that the hook can be installed or detached as required in the actual use process, and the hook is more convenient and practical to use.

4. Because the fastening base positioned on the outer layer can rotate around the fixing base positioned on the inner layer, the fixing base can be directly locked by a screw in the actual installation process, and then the angle of the fastening cover is adjusted, so that the hook is ensured to be positioned at a proper angle, and the practical application is more convenient.

Drawings

FIG. 1 is a first schematic perspective view of a multifunctional buckle;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic perspective view of a multifunctional buckle;

FIG. 4 is a front view of the multi-functional buckle;

FIG. 5 is a sectional view taken along line A-A of FIG. 4;

FIG. 6 is an enlarged schematic view of portion B of FIG. 5;

FIG. 7 is a schematic perspective view of the hook;

FIG. 8 is a schematic perspective view of the buckle cover;

FIG. 9 is a cross-sectional view of the buckle cover;

FIG. 10 is an exploded view of the multi-function clasp;

fig. 11 is a schematic perspective view of a conventional buckle.

In the figure: 1-a fixed base, 11-a first baffle, 12-a groove, 13-a through hole,

2-a fastening base, 21-a barrel, 22-a second baffle, 23-a first clamping bulge,

3-buckle cover, 31-clamping ring, 311-second clamping bulge, 32-mounting groove,

4-connecting the belt with the belt body,

5-hook, 51-mounting block.

Detailed Description

Example one

As shown in fig. 3, 5 and 10, the multifunctional buckle comprises a fixed base 1, a buckling base 2 and a buckling cover 3, wherein the buckling cover 3 is connected with the buckling base 2 through a connecting belt 4.

The fixing base 1 is provided with a through hole 13 for accommodating a screw, and preferably, the through hole 13 is arranged coaxially with the fixing base 1. The outer sleeve of unable adjustment base 1 is equipped with and winds the coaxial pivoted lock base 2 of unable adjustment base 1, be provided with the first joint arch 23 that the cross-section is triangle-shaped on the outside face of cylinder of lock base 2, just first joint arch 23 wind 2 a week of lock base, be the loop configuration. A clamping ring 31 with a cylindrical structure is arranged on the inner side surface of the buckle cover 3, and a second clamping protrusion 311 matched with the first clamping protrusion 23 is arranged on the inner side cylindrical surface of the clamping ring 31. Preferably, the cross section of the second clamping protrusion 311 is triangular, and surrounds the clamping ring 31 for a circle, and is in an annular structure.

As a specific embodiment, as shown in fig. 5, 6 and 10, the fixing base 1 includes a circular bottom plate, a first baffle 11 having a circular ring shape is disposed on an outer cylindrical surface of the bottom plate, and an outer side surface (a side close to the buckle cover 3 is an outer side) of the first baffle 11 is flush with an outer end surface of the bottom plate. The buckling base 2 comprises a cylinder 21 in a cylindrical structure, a second baffle 22 in a circular ring is arranged on the inner cylindrical surface of the cylinder 21, and the inner side surface (the side close to the buckling cover 3 is the outer side) of the second baffle 22 is flush with the inner end surface of the cylinder 21. When the fixing base 1 is fixed on the vehicle body, the second baffle 22 is limited between the first baffle 11 and the vehicle body. The second clamping protrusion 311 is disposed on the outer cylindrical surface of the barrel 21 and located at the outer end of the barrel 21.

Further, as shown in fig. 10, a circular groove 12 for accommodating a screw head is provided on an inner side surface of the fixing base 1, the circular groove 12 is coaxially arranged with the through hole 13, and the through hole 13 is provided on a bottom surface of the circular groove 12 and axially penetrates through the bottom surface of the circular groove 12.

Further, as shown in fig. 5 and 9, the inner side surface and the outer side surface of the buckle cover 3 are spherical surfaces.

Further, as shown in fig. 1 and 4, a hook 5 is disposed on an outer side surface of the buckle cover 3.

Further, as shown in fig. 1 and 2, the hook 5 is detachably mounted. As a specific embodiment, as shown in fig. 8 and 9, an installation groove 32 with a T-shaped cross section is provided on the outer side surface of the buckle cover 3, the installation groove 32 extends in the radial direction, and one end of the installation groove 32 is open, and the other end is a blind end. As shown in fig. 7, the hook 5 includes a bending portion and a vertical portion, and the vertical portion is provided with an installation block 51 having a T-shaped cross section and matched with the installation groove 32.

During installation, the installation block 51 is inserted from the opening end of the installation groove 32 and slides towards the blind end side along the installation groove 32 until the end surface of one end of the installation block 51 close to the bending part is pressed on the blind end surface of the installation groove 32.

Example two

The outer side surface of the buckle cover 3 is provided with an inserting hole extending downwards along the radial direction, the hook 5 comprises a vertical portion, the lower end of the vertical portion is provided with a bending portion bending outwards, the upper end of the vertical portion is provided with a connecting portion bending inwards, one end of the connecting portion is fixedly connected with the vertical portion, and the other end of the connecting portion is fixedly provided with an inserting column extending downwards along the vertical direction. When the plug-in column is installed, the plug-in column is inserted into the plug-in hole. The rest of the structure is the same as the first embodiment.

Claims

1. A multi-functional buckle is characterized in that: including buckle closure, unable adjustment base and can wind unable adjustment base coaxial pivoted lock base, unable adjustment base on be provided with the through-hole that is used for holding the screw, it is protruding to be provided with first joint on the outside face of cylinder of lock base, be provided with the joint ring on the medial surface of buckle closure, be provided with on the inboard face of cylinder of joint ring with the protruding matched with second joint arch of first joint.

2. The multi-functional fastener of claim 1, wherein: the fixed base comprises a bottom plate, a first baffle is arranged on the outer side cylindrical surface of the bottom plate, the buckling base comprises a barrel, a second baffle is arranged on the inner side cylindrical surface of the barrel, and when the fixed base is fixed on a vehicle body, the second baffle is limited between the first baffle and the vehicle body.

3. The multi-functional fastener of claim 2, wherein: and a circular groove for accommodating the head of the screw is formed in the inner side surface of the fixing base.

4. The multi-functional fastener of claim 1, wherein: the inner side surface and the outer side surface of the buckle cover are spherical surfaces.

5. The multi-functional fastener of claim 1, wherein: and a hook is arranged on the outer side surface of the buckle cover.

6. The multi-functional fastener of claim 5, wherein: the outer side surface of the buckle cover is provided with a mounting groove with a T-shaped section, the mounting groove extends along the radial direction, one end of the mounting groove is open, the other end of the mounting groove is a blind end, and the hook is provided with a mounting block matched with the mounting groove.

7. The multi-functional fastener of claim 5, wherein: the outer side surface of the buckle cover is provided with an inserting hole extending downwards along the radial direction, the hook comprises a vertical portion, the lower end of the vertical portion is provided with a bending portion bending outwards, the upper end of the vertical portion is provided with a connecting portion bending inwards, one end of the connecting portion is fixedly connected with the vertical portion, and the other end of the connecting portion is fixedly provided with an inserting column extending downwards along the vertical direction.

8. The multi-functional fastener of claim 1, wherein: the buckle cover is connected with the buckling base through a connecting belt.