Nail dismounting device

Abstract

The invention discloses a nail dismounting device which is provided with a hollowly tubular outer sleeve and an impact rod, wherein a pressing pipe seat with a penetrating sleeve hole is fixedly arranged at the first end of the outer sleeve; the impact rod is arranged in the outer sleeve; the first end of the impact rod extends into the penetrating sleeve hole in the pressing pipe seat at a proper length, and a containing hole section is reserved in the penetrating sleeve hole; a middle rod body section of the impact rod is sleeved with an elastic element in a penetrating manner; one end of the elastic element is pressed against the pressing pipe seat, and the other end of the elastic element is pressed against a stage flange of the impact rod, so that the impact rod can be pressed on the elastic element to telescopically slide in the penetrating sleeve hole in the pressing pipe seat; the second end of the impact rod protrudes out of the second end of the outer sleeve to supply a knocking part; therefore, when needing to be dismounted from a plate, a bent nail can be contained in the containing hole section of the penetrating sleeve hole and then is rotated and straightened; then the impact rod is knocked to make the nail go back, so that the practical benefit of conveniently dismounting the nail from the plate can be achieved.

Description

technical field [0001] The present invention relates to a plate dismantling tool, in particular to a nail remover capable of turning and straightening bent nails on a plate, and then knocking the nails back so as to facilitate the operation and removal of the nails. Background technique [0002] Nowadays, wooden boards are widely used, such as indoor wooden floors, decorative furniture, wooden pallets or building formwork, etc., are generally nailed with nails, but when the wooden boards are removed, they often appear on the boards. There are many protruding and bent nails left on the board. In order to avoid these nails from hurting the clearing personnel, the staff is often required to remove the nails on the board, especially the reusable building formwork, which is used every time After finishing, the remaining nails on the board must be removed. see figure 1 Generally, the bent nail 11 left on the wooden board 10 has its head end 111 still sticking to the board surfac...

AI Technical Summary

Problems solved by technology

[0003] 1. In the force application operation of the pliers tool, it is necessary to turn and straighten the bent nail-in end 112 with great effort

[0004] 2. When the hammer tool 12 hits the nail-in end 112 to make the nail 11 withdraw backward, because the nail-in end 112 is smaller than the head end 111, it is difficult for the hammer tool 12 to accurately hit the nail-in end 112

[0007] 1. The transparent holding tube 27 that polycarbonate resin is made, its material is more brittle, and can't penetrate the nail with it, and the nail is turned and straightened

[0008] 2. The rear end of the aluminum housing 21 is threadedly connected to the plug 24, and the rear end of the aluminum housing 21 is not suitable for strong knocking, and a strong knock will also damage the thread between the aluminum housing 21 and the plug 24, so only It is suitable for nailing with light hand pressure, and cannot be used as a nail ejector that requires strong knocking

[0009] 3. The rear end of the holding tube 27 is pushed against the plug 24 by the spring 31, and the handle 32 is moved forward, so that the shell 21 is on the outer periphery of the holding pipe 27, and the metal rod 26 slides on the inner periphery of the holding pipe 27. On the other hand, the holding pipe 27 can also slide on the inner periphery of the shell 21, that is, the connection relationship between the holding tube 27 and the shell 21 is a floating type. If it is used in the "nail remover" for strong knocking, the front end of the holding tube 27 cannot be powerful and stable. It is difficult to use as a nail ejector because it cannot provide the required force for strong knocking against the wall.

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