CN217682681U

CN217682681U - Buckle assembly

Info

Publication number: CN217682681U
Application number: CN202221475981.1U
Authority: CN
Inventors: 龙建红
Original assignee: Dongguan Shine Yee Industrial Co ltd
Current assignee: Dongguan Shine Yee Industrial Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-10-28
Anticipated expiration: 2032-06-13

Abstract

The utility model relates to an auto-parts technical field, concretely relates to buckle assembly. The buckle assembly comprises an automobile plastic buckle, a sheet metal part and a clamping plate; the automobile plastic buckle comprises a bottom plate and two clamping strips arranged at two ends of the bottom plate; the holding strip comprises a guide section and a clamping section; the guide section is obliquely arranged; the back-to-back surfaces of the two clamping sections are provided with clamping grooves, and one ends of the clamping sections, which are close to the guide sections, are provided with arc-shaped blocks which protrude outwards; the middle part of holding strip is equipped with the through-hole, and the elastic rod extends respectively at the bottom plate both ends, and the tip of elastic rod extends to the position department that corresponds the draw-in groove, and the extension that corresponds on the opposite face of two elastic rods is buckled. The mounting hole is opened at the middle part of the sheet metal part, and the sheet metal part is clamped in the clamping groove. The clamping plate is provided with a clamping hole, and the clamp is arranged in the clamping hole; when the two elastic rods move outwards to be attached to and contacted with the hole wall of the mounting hole, the distance between the two buckles is smaller than the plate thickness of the clamping plate. The utility model provides a current unstable problem of car buckle structure.

Description

Buckle assembly

Technical Field

The utility model relates to the technical field of auto-parts, concretely relates to buckle assembly.

Background

The automobile buckle is used for connecting an automobile interior and exterior decoration piece with an automobile body, is usually used for connecting a decorative plate and a sheet metal part, and is usually made of a plastic material with certain flexibility.

The existing automobile plastic buckle structure is unstable, and the automobile generates vibration to drive the automobile buckle or the decorative plate to vibrate easily when running, so that the decorative plate and the sheet metal part are connected insecurely and even break away from each other.

Therefore, it is necessary to provide a technical solution to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a buckle assembly aims at solving current car plastics buckle structure and is unstable, produces vibrations when the car goes and drives car buckle or decorative board vibrations easily, and then leads to decorative board and sheet metal component to appear connecting insecurely, the problem that breaks away from even.

In order to achieve the purpose, the utility model provides a buckle assembly, which comprises an automobile plastic buckle, a sheet metal part and a clamping plate; wherein:

the automobile plastic buckle comprises a bottom plate and two clamping strips which are integrally formed at two ends of the bottom plate and symmetrically distributed; the clamping strip comprises a guide section and a clamping section; the bottoms of the two guide sections are connected with the bottom plate, and the guide sections are inclined from bottom to top towards one side far away from the bottom plate; the bottom of each clamping section is connected with the top of each guide section, clamping grooves which are formed in a concave mode and are opened at two sides are formed in the back-to-face surfaces of the two clamping sections respectively, and arc-shaped blocks which are formed in a protruding mode towards the outside are arranged at one ends, close to the guide sections, of the clamping sections; the middle part of the clamping strip is provided with a through hole, two ends of the bottom plate are respectively provided with symmetrically distributed elastic rods which extend upwards into the two through holes, the end parts of the elastic rods extend to positions corresponding to the clamping grooves, and the opposite surfaces of the two elastic rods correspondingly extend out of the clamping buckles;

the mounting hole has been seted up at the sheet metal component middle part, the sheet metal component is arranged in the draw-in groove, car plastics buckle both sides the draw-in groove cell wall respectively with the pore wall of mounting hole pastes mutually and touches.

The clamping plate is provided with a clamping hole, the clamping plate is arranged between the two elastic rods, and the buckle is arranged in the clamping hole;

when the two elastic rods move outwards to be attached to and contacted with the hole wall of the mounting hole, the distance between the two buckles is smaller than the plate thickness of the clamping plate.

More specifically, the elastic rod is close to one side of the buckle is gradually inclined from bottom to top to a position close to the middle of the bottom plate.

More specifically, the elastic rod is close to the contained angle between the one side of buckle and the vertical face is 1 to 5.

More specifically, the included angle between the bottom surface of the buckle and one surface of the elastic rod close to the buckle is not more than 90 degrees.

More specifically, one surface of the elastic rod, which is far away from the buckle, is provided with a limiting block extending outwards at a position corresponding to the clamping groove.

More specifically, the draw-in groove is close to one side of direction section is equipped with from top to bottom and gradually to keeping away from the face is left in moving back that bottom plate lopsidedness formed, the bottom of moving back from the face with the arc piece links to each other.

More specifically, the part of the clamping section above the clamping groove forms a clamping tooth which is turned outwards.

More specifically, the top of buckle is the slope setting.

The utility model relates to a buckle assembly's technological effect does:

adopt the design of arc piece on the car plastics buckle in this application, the degree of difficulty that the sheet metal component breaks away from this car plastics buckle has been improved, avoid leading to car plastics buckle and sheet metal component to break away from because of external force makes two holding strip compression of this car plastics buckle, secondly, the design that the tip that adopts the elastic rod on the car plastics buckle extends to the corresponding position of draw-in groove, through the restriction to the distance, make the outside activity of elastic rod tip to when contacting with the sheet metal component subsides, the interval of two buckles still is less than the thickness that clamps on the decorative board, avoid decorative board and car plastics buckle to break away from. The design improves the structural stability of the automobile plastic buckle, and the sheet metal part, the automobile plastic buckle and the decorative plate are tightly connected.

Drawings

Fig. 1 is a schematic cross-sectional view of a buckle assembly according to the present invention;

fig. 2 is the utility model relates to a structural schematic diagram of car plastics buckle in buckle assembly.

The mark in the figure is:

1-automobile plastic buckle; 2, sheet metal parts; 3, clamping a plate;

11-a base plate; 12-clamping strips; 121-a guide section; 122-a clamping section; 123-card slot; 124-arc block; 125-a through hole; 126-elastic rod; 127-fastening; 128-a stopper; 129-latch;

31-a hole;

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the embodiments of the present invention, it should be understood that the orientations and positional relationships indicated by the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like are based on the orientations and positional relationships shown in the drawings and are only for convenience in describing the embodiments of the present invention and for simplicity in description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In order to more clearly illustrate the technical solution of the present invention, a preferred embodiment is provided below, specifically referring to fig. 1 to 2, a clip assembly includes an automotive plastic clip 1, a sheet metal part 2, and a clip plate 3;

the automobile plastic buckle 1 comprises a bottom plate 11 and two clamping strips 12 which are integrally formed at two ends of the bottom plate 11 and symmetrically distributed; wherein:

the holding strip 12 comprises a guide section 121 and a clamping section 122; the bottoms of the two guide sections 121 are connected with the bottom plate 11, and the guide sections 121 are inclined from bottom to top towards one side away from the bottom plate 11; the bottom of each clamping section 122 is connected with the top of the guide section 121, clamping grooves 123 which are formed in a concave manner and are provided with openings at two sides are respectively formed in the back-to-back surfaces of the two clamping sections 122, and arc-shaped blocks 124 which are formed in a protruding manner towards the outside are arranged at one ends, close to the guide section 121, of the clamping sections 122; the middle part of the holding strip 12 is provided with a through hole 125, two ends of the bottom plate 11 are respectively provided with elastic rods 126 which extend upwards to two symmetrical distributions in the through hole 125, the end parts of the elastic rods 126 extend to the positions corresponding to the clamping grooves 123, and two corresponding extending buckles 127 are arranged on the opposite surfaces of the elastic rods 126.

The mounting hole has been seted up at 2 middle parts of sheet metal component, sheet metal component 2 is arranged in the draw-in groove 123, both sides on the car plastics buckle 127 draw-in groove 123 cell wall respectively with the pore wall of mounting hole pastes mutually and touches.

The clamping plate 3 is provided with a clamping hole 31, and the bottom of the clamping plate 3 is triangular; the clamping plate 3 is disposed between the two elastic rods 126, and the clamp 127 extends into the clamp hole 31.

When the two elastic rods 126 move outwards to be in contact with the hole wall of the mounting hole, the distance between the two buckles 127 is smaller than the plate thickness of the clamping plate 3.

Specifically, the utility model relates to a during buckle 127 assembly equipment, the card dress board 3 is along two clearance between the elastic rod 126 stretches into under the effect of 3 bottoms of card dress board two buckle 127 is outwards ejecting, until buckle 127 with when same horizontal plane is arranged in to card hole 31, buckle 127 then block into in the card hole 31 in order to accomplish the work of being connected of car plastics buckle 1 and decorative board, subsequently car plastics buckle 1 is followed mounting hole on the sheet metal component 2 stretches into guide section 121 with under the pore wall cooperation of mounting hole, two gib 12 compresses to the inboard gradually, until sheet metal component 2 puts into in the draw-in groove 123, two gib 12 then outwards pops out in order with sheet metal component 2 is fixed.

It should be noted that, in this embodiment, the design of the arc-shaped block 124 is adopted on the automobile plastic buckle 1, so that the difficulty of separating the sheet metal part 2 from the automobile plastic buckle 1 is improved, and it is avoided that the two clamping strips 12 of the automobile plastic buckle 1 are compressed by an external force to separate the automobile plastic buckle 1 from the sheet metal part 2, and secondly, the end portion of the elastic rod 126 on the automobile plastic buckle 1 extends to the corresponding position of the clamping groove 123, and the position of the elastic rod 126 is specifically set, so that when the two elastic rods 126 move to the two sides and contact the hole wall of the mounting hole on the sheet metal part 2, the distance between the two buckles 127 is still smaller than the thickness of the clamping plate 3, that is, the buckles 127 cannot exit from the clamping holes 31, so that the decorative plate cannot be separated from the buckles 127 by the external force, and the fastening of the decorative plate to the automobile plastic buckle 1 is ensured.

Preferably, one surface of the elastic rod 126 near the buckle 127 is inclined from bottom to top to a position near the middle of the bottom plate 11. By the design, when the clamping plate 3 extends to a position between the two elastic rods 126, the elastic rods 126 generate extrusion force on the clamping plate 3, so that the connection stability of the automobile plastic buckle 1 to the clamping plate 3 is improved.

As a preferable solution of this embodiment, an included angle between a surface of the elastic rod 126 close to the buckle 127 and a vertical surface is 1 ° to 5 °.

Preferably, an angle between a bottom surface of the latch 127 and a surface of the elastic rod 126 close to the latch 127 is not more than 90 °. The angle of the clip 127 is designed such that when the mounting plate 3 is mounted on the plastic clip 1 of the vehicle, the clip 127 generates a downward pressing force on the mounting plate 3, so that even when the mounting plate 3 generates an upward impact force due to the vibration of the vehicle, the clip 127 is not easily pushed open to both sides.

As a preferable scheme of this embodiment, a position of one surface of the elastic rod 126 away from the buckle 127, which corresponds to the position of the slot 123, is provided with a stop block 128 extending outward. Because the elastic rod 126 is obliquely arranged, the distance between the elastic rod 126 and the wall of the mounting hole in the sheet metal part 2 can be better regulated by adopting the design of the limiting block 128, and the influence on the elastic force of the elastic rod 126 due to the overlarge thickness at the bottom of the elastic rod 126 is further avoided.

As a preferred scheme of this embodiment, a separation surface formed by inclining from top to bottom gradually to a side away from the bottom plate is disposed on one side of the clamping groove 123 close to the guide section 121, and the bottom of the separation surface is connected to the arc block 124.

Preferably, the portion of the clamping section 122 above the clamping groove 123 forms a clamping tooth 129 turned outwards. The design of latch 129 has improved this car plastics buckle 1 to the joint fixity of sheet metal component 2.

Preferably, the top of the clip 127 is disposed obliquely. This design makes it easier to push the two locking pieces 127 outward when the card-mounting plate 3 is inserted.

As a preferable scheme of the embodiment, the automobile plastic buckle 1 is an integral injection molding structure.

The utility model relates to a car plastics buckle through reasonable structure setting, has solved current car plastics buckle structure and has not firm, produces when the car goes and shakes and drive car buckle or decorative board vibrations easily, and then leads to decorative board and sheet metal component insecure connection to appear, the problem that breaks away from even.

The above description is only for the preferred embodiment of the present invention, and the structure is not limited to the above-mentioned shape, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A buckle assembly which is characterized in that: the automobile plastic clamping buckle comprises an automobile plastic clamping buckle, a sheet metal part and a clamping plate; wherein:

the automobile plastic buckle comprises a bottom plate and two clamping strips which are integrally formed at two ends of the bottom plate and symmetrically distributed; the clamping strip comprises a guide section and a clamping section; the bottoms of the two guide sections are connected with the bottom plate, and the guide sections are gradually inclined from bottom to top towards one side far away from the bottom plate; the bottom of each clamping section is connected with the top of each guide section, clamping grooves which are formed in a concave mode and are open at two sides are formed in the back-to-face surfaces of the two clamping sections respectively, and arc-shaped blocks which are formed in a protruding mode towards the outside are arranged at one ends, close to the guide sections, of the clamping sections; the middle part of the holding strip is provided with a through hole, two ends of the bottom plate are respectively provided with symmetrically distributed elastic rods which extend upwards into the two through holes, the end parts of the elastic rods extend to the positions corresponding to the clamping grooves, and the opposite surfaces of the two elastic rods correspondingly extend out of the clamping buckles;

the middle part of the sheet metal part is provided with a mounting hole, the sheet metal part is arranged in the clamping groove, the groove walls of the clamping groove at the two sides of the automobile plastic buckle are respectively contacted with the hole wall of the mounting hole,

when the two elastic rods move outwards to be attached to the hole wall of the mounting hole, the distance between the two buckles is smaller than the thickness of the clamping plate.

2. The buckle assembly of claim 1, wherein: the elastic rod is close to one side of the buckle and is inclined from bottom to top towards the position close to the middle of the bottom plate.

3. The buckle assembly of claim 2, wherein: the included angle between one surface of the elastic rod close to the buckle and the vertical surface is 1-5 degrees.

4. The buckle assembly of claim 1, wherein: the included angle between the bottom surface of the buckle and one surface of the elastic rod close to the buckle is not more than 90 degrees.

5. The buckle assembly of claim 1, wherein: and a limiting block extending outwards is arranged on one surface of the elastic rod, which is far away from the buckle, at a position corresponding to the clamping groove.

6. The buckle assembly of claim 1, wherein: the draw-in groove is close to one side of direction section is equipped with from top to bottom and is gradually to keeping away from the face that moves back that bottom plate lopsidedness formed, the bottom of moving back the face that moves back with the arc piece links to each other.

7. The buckle assembly of claim 1, wherein: the part of the clamping section above the clamping groove forms clamping teeth which are turned outwards.

8. The buckle assembly of claim 1, wherein: the top of the buckle is obliquely arranged.