Head particle structure capable of being disassembled quickly

Abstract

The utility model relates to the field of watchbands, in particular to a head particle structure capable of being quickly disassembled, which comprises a head particle, an unlocking block and a sliding bolt block, a sliding assembly groove is arranged in the head particle, the sliding bolt block is elastically assembled in the sliding assembly groove through a first compression spring, an assembly bolt extending out of the head particle is arranged at the tail end of the sliding bolt block, and the unlocking block is arranged on the head particle. Wherein the head particle is provided with an unlocking groove position communicated with the sliding assembling groove, the unlocking block is elastically assembled in the unlocking groove position through a second compression spring, meanwhile, the unlocking block is provided with a first inclined face structure, the unlocking block moves along the unlocking groove position and pushes the sliding plug pin block through the first inclined face structure, and then the assembling plug pin shrinks towards the interior of the head particle. A user can quickly mount and dismount the head particle through simple operation without using a professional tool, so that the use convenience and efficiency are greatly improved.

Claims

1. A quick-disassembly head particle structure, characterized in that: It includes a head grain, an unlocking block, and a sliding bolt block. There is a sliding fitting groove provided inside the head grain. The sliding bolt block is elastically fitted in the sliding fitting groove through a first compression spring, and a fitting bolt extending outside the head grain is provided at the end of the sliding bolt block. The head grain is provided with an unlocking slot communicating with the sliding fitting groove. The unlocking block is elastically fitted in the unlocking slot through a second compression spring. At the same time, the unlocking block is provided with a first inclined surface structure. The unlocking block moves along the unlocking slot and pushes the sliding bolt block through the first inclined surface structure, so that the fitting bolt contracts towards the inside of the head grain.

2. The quick-disassembly head particle structure according to claim 1, characterized in that: The shape of the sliding bolt block is a "凵" - shaped structure. The sliding bolt block includes a vertical fixing part, a vertical pushing part, and a horizontal connecting part. The fixing part is connected to the pushing part through the connecting part, and the fitting bolt is fitted on the side of the fixing part. At the same time, the pushing parts of the two sliding bolt blocks are arranged oppositely. The unlocking block moves upward and cooperates with the two pushing parts through the first inclined surfaces on both sides, and makes the two pushing parts move away from each other.

3. The quick-disassembly head particle structure according to claim 2, characterized in that: A first spring fitting position is provided at the end of the vertical fixing part, and a second spring fitting position is provided at the end of the vertical pushing part. One end of the first compression spring elastically abuts against the first spring fitting position of one of the sliding bolt blocks, and the other end of the first compression spring abuts against the second spring fitting position of the other sliding bolt block.

4. The quick-disassembly head particle structure according to claim 3, characterized in that: The unlocking block includes an unlocking top and an unlocking button part. One end of the unlocking button part is connected to the bottom of the unlocking top, and the other end extends outside the unlocking slot. First inclined surface structures are provided on both sides of the unlocking top. One end of the second compression spring elastically abuts against the top wall of the unlocking slot, and the other end elastically abuts against the top of the unlocking top.

5. The quick-disassembly head particle structure according to claim 4, characterized in that: A spring fitting groove is provided inside the unlocking top, and the end of the second compression spring is fitted in this spring fitting groove.

6. The quick-disassembly head particle structure according to claim 5, characterized in that: It further includes a gasket cover. A gasket slot communicating with the opening of the unlocking slot is also provided on the surface of the head grain. The gasket cover is fitted at this gasket slot through screws. At the same time, a through - hole for the unlocking button part to pass through is provided on the gasket cover, and the bottom wall of the unlocking top is tightly attached to the surface of the gasket cover under the action of the second compression spring.

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