Technical realization elements of strap bolt removal device

Technical realization elements:

4. In order to solve the problems in the prior art, the present utility model provides a watchband latch disassembly device, which can keep the watchband fixed during the disassembly process, facilitate alignment, and can perform watchbands with most specifications and sizes. Disassembly, strong applicability.

5. The solution adopted by this utility model to solve its technical problems is: a watchband pin removal device, including a seat body and a thimble arranged on one side of the seat body, the seat body has a "concave" type structure in cross section, and the seat body One end is provided with a through groove, the thimble is inserted into the through groove, and the other end of the seat body is provided with a position hole opposite to the thimble;

6. A fixing seat for fixing the watchband is also provided on the side of the seat body close to the bit hole.

7. Further, the cross-section of the fixed seat is an "l"-shaped structure, and includes a horizontally arranged plug-in part and a clamping portion vertically arranged at one end of the plug-in part. The bottom of the seat body is provided with a sliding groove, and the plug The connecting part is inserted into the sliding groove, and a communication port is provided at a position corresponding to the clamping part and the bit hole.

8. Further, a clamping spring for providing clamping force and limiting position is connected between the sliding groove and the plug-in part.

9. Further, the bottom end of the sliding groove and the end of the plug-in part are both provided with connecting holes, and both ends of the clamping spring are fixedly connected in the two connecting holes, respectively.

10. Further, the end surface of the seat body close to the clamping part and the end surface of the clamping part close to the position hole are provided with buffer foam.

11. Further, the thimble includes a thimble, and a knob and a needle respectively arranged at both ends of the thimble, the thimble is inserted in the through groove and is threadedly connected with the through groove, and the knob is arranged in One end of the ejector rod away from the bit hole, and the needle is arranged on the ejector rod

Near the end of the bit hole.

12. Further, the knob, the ejector rod and the needle are detachably connected.

13. Compared with the prior art, the beneficial effects of this utility model are:

14.1. In the present invention, a fixing seat is provided at one end of the seat body close to the position hole, so that when the watchband is disassembled with a pin, the watchband can be held fixed by the fixing seat, and by setting a movable fixing seat, the utility model can be used for most of The specification and size of the strap pin can be disassembled, and the applicability is strong.

15.2. The present utility model sets the seat body to a "concave" cross-section structure, so that after the thimble passes through the through slot at one end of the seat body, when the strap pin is removed, the thimble can be inserted into the position hole at the other end of the seat body Inside, the thimble can always be aligned with the plug during the disassembly process, which facilitates the disassembly of the plug while preventing the strap from being scratched.

16. The above description is only an overview of the technical solutions of the present utility model. In order to understand the technical means of the present utility model more clearly, it can be implemented in accordance with the content of the specification, and in order to make the above and other purposes, features and characteristics of the present utility model. The advantages can be more obvious and easy to understand. The following is a detailed description of the preferred embodiments in conjunction with the accompanying drawings.

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