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Palm hammer nailing depth adjustment mechanism

A technology of depth adjustment and hammer in the palm, used in nailing tools, manufacturing tools, etc., can solve the problems of small control panel and cannot meet actual needs, etc., and achieve the effect of compact structure and convenient use.

Active Publication Date: 2011-12-07
杨明军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although this U.S. patent has preliminarily realized the adjustment of the nailing depth, due to the limitation of the size of the palm hammer itself, the control panel is very small, and only a limited number of steps can be set up. choice, can not meet the actual needs

Method used

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  • Palm hammer nailing depth adjustment mechanism

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Embodiment Construction

[0017] Referring to the attached picture:

[0018] The palm hammer nailing depth adjustment mechanism of the present invention includes a hammer body 1, a guide sleeve 3, and an adjustment seat 4. The cylindrical body 11 below the hammer body 1 is connected to the pin 8 through a horizontal annular groove 12 for adjustment. Seat 4, the contact position between the adjustment seat 4 and the hammer body 1 is provided with a rotation gear mechanism, and the rotation gear mechanism includes the cooperation of the top ball 6 provided with the spring 5 and the pit 41 to form the adjustment seat 4. The gear position of rotation; the lower end of the guide sleeve 3 that is used to cover the nail passes through the bottom of the adjustment seat 4; the striker for hitting the nail strikes the nail along the axis line of the guide sleeve 3 and the adjustment seat 4, The inner surface of the cylindrical body 11 of the hammer body 1 is threadedly connected with a screw sleeve 2; the screw ...

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Abstract

Palm hammer nailing depth adjustment mechanism, including a hammer body, a guide sleeve, and an adjustment seat. The cylinder below the hammer body is connected to the adjustment seat through a horizontal annular groove and a pin. The contact between the adjustment seat and the hammer body The position is provided with a rotating gear mechanism, and the rotating gear mechanism includes the cooperation of the top ball with the spring and the groove to form the rotating gear of the adjustment seat; it is used to adjust the lower end of the guide sleeve around the nail. The bottom of the seat; the striker for hitting the nail hits the nail along the axis line of the guide sleeve and the adjustment seat, and the inner surface of the cylinder of the hammer is threaded with a screw sleeve; the The threaded sleeve is also connected with the key of the adjusting seat; the top surface of the said threaded sleeve constitutes the restricting surface of the axial movement of the said guide sleeve, and a spring is arranged between the said threaded sleeve and the said guide sleeve. . The nailing depth can be adjusted steplessly, and the structure is compact and easy to use.

Description

technical field [0001] The invention relates to a palm hammer, in particular to a palm hammer with a nailing depth adjustable mechanism. Background technique [0002] At present, the nailing depths of palm hammers on the market are all fixed values, but the actual use environment often requires different nailing depths. Because the palm hammer itself is small in size and compact in structure, it is difficult to realize the adjustable nailing depth. US Patent No. 7,316,342B2 discloses a palm hammer with adjustable nailing depth. The bottom of the hammer body is connected to the adjustment seat through a horizontal annular groove and a pin, so the adjustment seat can rotate horizontally around the hammer body. The contact position between the adjusting seat and the hammer body is provided with a rotating gear mechanism. The rotating gear mechanism includes the cooperation of the top ball with the spring and the groove, so that the rotation of the adjusting seat has a gear fee...

Claims

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Application Information

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IPC IPC(8): B25C1/00
Inventor 杨明军竹再君
Owner 杨明军
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