Automotive snap fastener convenient to plug and unplug

Abstract

The utility model provides a vehicle snap fastener convenient to plug and unplug, which comprises a secondary fastener and a primary fastener, and the secondary fastener is plugged in the primary fastener; the son buckle comprises a column cap and a column body, the edge of the bottom of the column cap is an inclined plane which is tilted upwards, and a plurality of clamping grooves are formed in the column body; the female buckle comprises a plurality of elastic clamping feet and a buckle cap, an inserting hole for inserting the column body is formed in the middle of the buckle cap, the elastic clamping feet are arranged around the inserting hole by a circle at equal intervals, and the elastic clamping feet are clamped with the clamping grooves in a matched mode; the inclined surface is designed at the edge of the secondary buckle, so that manual force exertion during disassembly is facilitated, and the disassembly efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle buckles, in particular to a vehicle snap buckle that is easy to plug and unplug. Background Art

[0002] Plastic clips are widely used in vehicle assembly. They can effectively reduce the use of bolts, making the disassembly and assembly of connecting parts more convenient while also greatly reducing the installation cost.

[0003] Clips are primarily used to secure the guard plate to the body sheet metal. If the guard plate needs to be removed, the clips must also be removed. However, existing clips are difficult to remove after securing the guard plate to maintain sufficient insertion force. Once the clip is broken, it can be difficult to find its replacement, impacting repair cycles. Utility Model Content

[0004] The purpose of the utility model is to provide a snap buckle for a vehicle which is easy to assemble and disassemble.

[0005] To achieve the above-mentioned purpose, the utility model provides a car buckle that is easy to plug and unplug, comprising a buckle and a female buckle, wherein the buckle is plugged into the female buckle;

[0006] The sub-buckle consists of a column cap and a column body. The edge of the bottom of the cap is an upward-curved slope, and there are multiple slots on the column body. The slope design allows workers to insert their fingers into the gap between the guard plate and the column cap when disassembling, making it convenient to pull it out with force. If it cannot be pulled out by hand, it is also convenient to use tools such as crowbars to lift it up.

[0007] The female buckle includes a plurality of elastic clamping feet and a buckle cap. The middle part of the buckle cap is provided with a socket for inserting the column body, and the elastic clamping feet are arranged at equal intervals around the socket.

[0008] Preferably, two notches are provided on both sides of the buckle cap to reduce material consumption.

[0009] Preferably, a protrusion is provided in the middle of the buckle cap around the circumference of the insertion hole, which plays the role of receiving force with the sheet metal and forms a recessed portion between the buckle cap and the edge, thereby reducing the material used for the buckle.

[0010] Preferably, the clamping pins include four long clamping pins and two short clamping pins; the four long clamping pins are arranged at equal intervals, and the two short clamping pins are arranged opposite to each other;

[0011] The short clip is engaged with the preset slot on the surface of the column body. The short clip and the slot work together to ensure the extraction force. However, if the extraction force applied is too large, the elastic clip can be separated from the slot. The elastic design will not cause damage to the short clip, ensuring the integrity of the disassembly.

[0012] After the buckle is inserted, four long locking legs extend outward to engage with pre-set through-holes in the bodywork. The long legs are raised at the bottom and have beveled surfaces on both the top and bottom. The double-beveled design of the long legs allows them to slide against the sides of the column during insertion and removal, preventing damage to the buckle during removal.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] 1. The utility model designs a bevel on the edge of the buckle to facilitate manual force during disassembly and improve disassembly efficiency.

[0015] 2. The female buckle of the utility model ensures the pulling force and facilitates the disassembly of the male buckle and the female buckle through the cooperation of the long clamping foot and the short clamping foot. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a snap fastener for a vehicle in an embodiment of the present utility model;

[0017] Figure 2 It is a schematic structural diagram of the sub-button in an embodiment of the present utility model.

[0018] Figure 3 Schematic diagram of the structure of the female buckle in the embodiment of the present utility model. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be further described below.

[0020] like Figure 1 As shown, the utility model provides a car buckle that is easy to plug and unplug, comprising a buckle and a female buckle, wherein the buckle is plugged into the female buckle;

[0021] like Figure 2 As shown, the sub-buckle includes a column cap 1 and a column body 2. The edge of the bottom of the cap is an upward-curved slope 3, and the column body 2 is provided with multiple slots. The design of the slope allows workers to insert their fingers into the gap between the guard plate and the column cap 1 when disassembling, making it convenient to pull it out with force. If it cannot be pulled out by hand, it is also convenient to use tools such as crowbars to lift it up.

[0022] The female buckle includes a plurality of elastic clamping pins and a buckle cap 6. A socket for inserting the column body 2 is provided in the middle of the buckle cap 6. The elastic clamping pins are arranged at equal intervals around the socket.

[0023] In this embodiment, if Figure 3 As shown, two notches are provided on both sides of the buckle cap 6 to reduce the material consumption. A protrusion is provided in the middle of the buckle cap 6 around the jack to play the role of receiving force with the sheet metal and form a concave part between the edge to reduce the material consumption of the buckle.

[0024] In this embodiment, the clamping pins include four long clamping pins 4 and two short clamping pins 5; the four long clamping pins 4 are arranged at equal intervals, and the two short clamping pins 5 are arranged opposite each other;

[0025] The short card foot 5 is engaged with the preset card slot on the surface of the column body 2. The short card foot 5 and the card slot cooperate to ensure the extraction force. However, if the extraction force applied is too large, the elastic card foot can be separated from the card slot. The elastic design will not cause damage to the short card foot 5, thereby ensuring the integrity of the disassembly.

[0026] After the buckle is inserted, the four long locking legs 4 extend outward and engage with pre-set through-holes in the body sheet metal. The long locking legs 4 are raised at the bottom and have inclined surfaces on both the upper and lower sides. The double-bevel design of the long locking legs allows them to slide with the side of the column 2 during insertion and removal, preventing damage to the buckle during removal.

[0027] The above description is merely a preferred embodiment of the present invention and does not limit the present invention in any way. Any person skilled in the art who, without departing from the scope of the present invention, makes any equivalent substitution, modification, or other variation to the technical solution and technical content disclosed herein shall be deemed to fall within the scope of the present invention and remain within the scope of protection of the present invention.

Claims

1. A snap fastener for a vehicle that is easy to plug and unplug, characterized in that: It includes a sub-button and a mother-button, wherein the sub-button is inserted into the mother-button; The sub-button includes a column cap and a column body, the edge of the bottom of the cap is an upwardly tilted slope, and the column body is provided with a plurality of slots; The female buckle includes a plurality of elastic clamping feet and a buckle cap. The middle part of the buckle cap is provided with a socket for inserting the column body. The elastic clamping feet are arranged at equal intervals around the socket. The elastic clamping feet are engaged with the clamping slot.

2. The easy-to-plug-in snap fastener for a vehicle according to claim 1, characterized in that: Two notches are provided on both sides of the buckle cap.

3. The easy-to-plug-in snap fastener for a vehicle according to claim 1, characterized in that: A protrusion is provided on the middle part of the buckle cap around the circumference of the insertion hole.

4. The easy-to-plug-in snap fastener for a vehicle according to claim 1, characterized in that: The clamping pins include four long clamping pins and two short clamping pins; the four long clamping pins are arranged at equal intervals, and the two short clamping pins are arranged opposite to each other; The short clamping legs are engaged with the preset clamping grooves on the surface of the column body. After the sub-buckle is inserted, the four long clamping legs are stretched outwards and engaged with the preset through holes on the body sheet metal. The long clamping foot is a bottom protrusion with upper and lower surfaces both being inclined surfaces.

Images