In-wall rectangular thread repairing device

A rectangular thread and power device technology, applied in the field of parts finishing, can solve the problems of one more hole in the wall, difficult to repair the thread, not beautiful enough, etc., and achieve the effect of maintaining the beauty of the wall and reducing the number of holes punched

Inactive Publication Date: 2021-02-26
WENZHOU FENJIA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Some devices need to be installed on the wall, and they are fixed on the wall by thread pairs. Long-term suspension or frequent disassembly will cause thread damage and failure, and this type of thread

Method used

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  • In-wall rectangular thread repairing device
  • In-wall rectangular thread repairing device
  • In-wall rectangular thread repairing device

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Embodiment Construction

[0020] Combine below Figure 1-Figure 7 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0021] A device for repairing rectangular threads in a wall according to the present invention includes an outer box body 11, and a power device 71 is arranged inside the outer box body 11, and the power device 71 includes a The inner cavity 12 of the outer box, the upper inner wall of the outer box inner cavity 12 is fixed with a motor 14, and the lower side of the motor 14 is connected with a motor shaft 15, and the motor shaft 15 is fixedly installed in the outer box. The repair shaft 13 in the cavity 12, the left side of the repair shaft 13 is provided with a lower surface detection device 72, and the lower surface detection device 72 includes a first detection box 32 fixed...

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Abstract

The invention discloses an in-wall rectangular thread repairing device. The device comprises an outer box body, a power device is arranged in the outer box body, the power device comprises an outer box inner cavity located in the outer box body with a downward opening, a motor is fixedly arranged on the inner wall of the upper side of the outer box inner cavity, a motor shaft is in power connection with the lower side of the motor, the motor shaft is fixedly provided with a repair shaft located in the outer box inner cavity, and a lower surface detection device is arranged on the left side ofthe repair shaft. The device is specially used for rectangular thread repairing, suitable for thread repairing in various walls, capable of effectively reducing the number of punched holes and keepingthe walls attractive and capable of accurately positioning thread breakage positions, after the damaged positions of the threads are determined through positioning, accurate repairing is conducted onthe damaged positions, after repairing, the damaged positions are compacted, redundant filling materials are scraped off, and finally drying is conducted.

Description

technical field [0001] The invention relates to the field of component finishing, in particular to a device for repairing rectangular threads in walls. Background technique [0002] Some devices need to be installed on the wall, and they are fixed on the wall by thread pairs. Long-term suspension or frequent disassembly will cause thread damage and failure, and this type of thread is not easy to repair. The usual method is to re-drill and twist the thread, which will This results in one more hole in the wall, which is not aesthetically pleasing, but the present invention can solve the above problems. Contents of the invention [0003] technical problem: [0004] Design a rectangular thread repair device in the wall, which can be accurately positioned and repaired after the thread fails, without re-drilling and twisting the thread. [0005] In order to solve the above problems, a device for repairing rectangular threads in a wall of this example includes an outer box body...

Claims

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Application Information

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IPC IPC(8): E04G23/02G01D21/02
CPCE04G23/0211G01D21/02
Inventor 张家
Owner WENZHOU FENJIA TECH CO LTD
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