A stable and safe hammer assembly

A safe and component-based technology, applied in the field of hand tools, can solve the problems of hammer heads that are easy to be damaged and difficult to find nails, and achieve the effect of avoiding damage to hands, preventing damage, and improving the safety of use

Active Publication Date: 2020-05-12
CHINA MCC5 GROUP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a stable and safe hammer assembly to solve the problems in the prior art that it is difficult to find nails when nailing nails, and at the same time, the hammer head is easy to damage the user's fingers, so as to facilitate the flexible use of a single nail and prevent The user's hand is knocked and the purpose of reducing potential safety hazards

Method used

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  • A stable and safe hammer assembly
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  • A stable and safe hammer assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as Figure 1 to Figure 4 The shown stable and safe hammer assembly includes a rod body 1 and a hammer head that are connected to each other. The hammer head includes an integrally formed flat head 2 and a pointed cone 3, and the flat head 2 is square. The side surface of the flat head 2 in the direction away from the rod body 1 is the front side, the side surface of the flat head 2 in the direction away from the pointed cone portion 3 is the bottom surface, and the front side of the flat head 2 is provided with a first communicating with each other. The groove 4, the second groove 5, the second groove 5 is located between the first groove 4 and the bottom surface of the flat head 2, and the second groove 5 is open on the bottom surface of the flat head 2 The width and depth of the second groove 5 are smaller than those of the first groove 4; the side walls of the first groove 4 away from the direction of the second groove 5 fix the permanent magnet plate 6, the first...

Embodiment 2

[0035] Such as Figure 1 to Figure 5 A stable and safe hammer assembly shown in Embodiment 1 further includes an anti-knock assembly. The anti-knock assembly includes an elongated push plate 13, and one end of the push plate 13 along the long axis direction Two clamping plates 14 are fixedly connected. The two clamping plates 14 are symmetrical with respect to the long axis of the push plate 13. A clamping gap 15 is formed between the two clamping plates 14 and the clamping gap 15 is along the axis of the push plate 13. In the long axis direction, the width increases linearly from the end close to the push plate 13 to the end far away from the push plate 13. The clamping plate 14 is in the shape of a sector with a central angle of 85°, and one side of the sector is attached to the side of the push plate 13. The pushing plate 13 and the clamping plate 14 have the same thickness, and the upper and lower surfaces of the pushing plate 13 and the clamping plate 14 are flush. This e...

Embodiment 3

[0037] Such as Figure 1 to Figure 6 The shown stable and safe hammer assembly, on the basis of Embodiment 2, further includes a mounting block 16 fixed on the upper surface of the push plate 13. A first force transmission plate 17 is provided on the top of the mounting block 16. A force transmission plate 17 is hingedly connected to the end of the mounting block 16 away from the clamping plate 14. The bottom surface of the first force transmission plate 17 and the top surface of the mounting block 16 are connected with an elastic member 18; it also includes a fixed mounting block 16 facing away from the clamping plate 14 is located on the side of the L-shaped piece 19, the L-shaped piece 19 is bent upwards, the top of the L-shaped piece 19 is provided with a slider 20, and also includes a driving block 21, the bottom surface of the driving block 21 is arranged with the The sliding rail 22 that matches the sliding block 20, the sliding block 20 is located in the sliding rail 22...

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PUM

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Abstract

The invention discloses a stable and safe hammer assembly. A hammerhead comprises a flat head part and a sharp cone part. The front face of the flat head part is provided with a first groove and a second groove which are in mutual communication. The second groove is opened in the bottom face of the flat head part, and the width and the depth of the second groove are smaller than those of the firstgroove. A permanent magnet plate is fixed to the side wall, away from the direction where the second groove is located, of the first groove, the first groove is internally further provided with a magnetic metal plate parallel to the permanent magnet plate, an inserting groove is formed between the permanent magnet plate and the magnetic metal plate, and an isolation plate matched with the inserting groove is further included. The first groove is internally further provided with two right-opposite limiting blocks. The two limiting blocks are connected to the two opposite side walls, adjacent to the second groove, in the first groove correspondingly, and a gap is formed between the two limiting blocks. The stable and safe hammer assembly is used for solving the problems that in the prior art, during nail driving, nails are hard to search, and meanwhile a hammerhead is likely to hurt the fingers of a user during knocking; and the purposes that flexible taking and using of single nails are convenient, meanwhile, knocking hurt of the hand of the user is prevented, and potential safety hazards are reduced are achieved.

Description

Technical field [0001] The invention relates to the field of hand tools, in particular to a stable and safe hammer assembly. Background technique [0002] A hammer is a tool that strikes an object to move or deform it. It is most commonly used to knock nails, correct or break objects. Hammers come in various forms, the common form is a handle and top. The top side is flat for striking, and the other side is the hammer head. The shape of the hammer head can be like a horn or a wedge, and its function is to pull out nails. There is also a round head-shaped hammer head. Hammer is a very common hand tool, which is often used in daily life, and basically every household will equip it. At present, when people use a hammer to strike a nail, it often happens that the nail is not found, which is not convenient for quick use, and it is necessary to find suitable nails everywhere. In addition, in the process of knocking the nail, it is necessary to hold the nail with the hand, which i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25D1/06
CPCB25D1/06
Inventor 刘建国
Owner CHINA MCC5 GROUP CORP
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