CN213859105U

CN213859105U - Handle

Info

Publication number: CN213859105U
Application number: CN202022320306.9U
Authority: CN
Inventors: 应年森
Original assignee: Jiande Yansheng Electric Appliance Co ltd
Current assignee: Jiande Yansheng Electric Appliance Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-08-03
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a handle, which aims to provide a handle with large stress, firm connection, convenient carrying and small occupied space. The tool rod is fixedly connected with a stress block, the stress block is embedded in the handle, the handle is connected with a limiter, and the limiter is matched with the stress block. The utility model has the advantages that: the tool rod is fixedly connected with the stress block, the tool rod is connected with the handle through the stress block, the tool is stressed greatly, and the application range is wide. The stress block is embedded into the limiting groove, the limiting device is fixed to complete replacement of the tool rod, the replacement tool is simple and convenient to operate, and the using efficiency is improved. The handle is strip-shaped, the tool rod is columnar, the occupied space is small, and the carrying is convenient.

Description

Handle

Technical Field

The utility model relates to a hardware and tools field especially relates to a handle.

Background

The handle is part of a hand tool. Different jobs require different hand tools to be configured. The fixed hand tool is a structure that a handle is fixed with a tool rod and the tool is fixed at the front end of the tool rod. In practice, a variety of hand tools are commonly used, requiring constant replacement of different hand tools. This requires storage and carrying of different hand tools, which not only takes up a lot of space, but also is inconvenient to carry. To solve this problem, a structure has been developed in which only the tool at the front end of the tool bar needs to be replaced. The tool with the structure is detachably connected with the tool rod, and the defect that the tool is only suitable for hand tools with small stress.

SUMMERY OF THE UTILITY MODEL

The utility model relates to a overcome not enough among the prior art, provide a handle that the atress is big, firm in connection, convenient to carry, occupation space are little.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a handle comprises a strip-shaped handle and a columnar tool rod, wherein the tool rod is fixedly connected with a stress block, the stress block is embedded in the handle, the handle is connected with a limiter, and the limiter is matched with the stress block. The tool rod can be used after being connected with the handle, and is convenient to connect and replace. The end part of the tool rod is connected with the handle through the stress block, and the stress is large. The handle is strip-shaped, the tool rod is columnar, the occupied space is small, and the carrying is convenient.

Preferably, the handle comprises an upper surface and a lower surface, the upper surface is a convex arc surface, and the lower surface is provided with a concave arc surface; the arc radian is suitable for the hand, and the holding is firm and comfortable.

Preferably, the handle is provided with a limiting groove, the limiting groove is positioned on the end surface of the handle and the lower surface opening, the end part of the limiting groove is provided with a limiting hole, and the limiting hole is an internal thread hole; the stress block and the tool rod are convenient to mount and the stress block is fixed.

Preferably, the limiting device comprises a limiting block and a limiting screw, the limiting block is of a shape of a triangle 21274, and the end part of the limiting block is in threaded connection with the limiting screw; the limiting block is fixed to prevent the stress block and the tool rod from moving left and right.

Preferably, the stress block is embedded in the limiting groove, the limiting block is inserted in the limiting groove, the limiting block is attached to the stress block, and the limiting screw is in threaded connection with the limiting hole; the stress block is fixed, the connection is firm, and the bearing capacity of the tool is large.

Preferably, the force receiving block is a rectangular parallelepiped, and the thickness of the force receiving block is adapted to the thickness of the tool bar.

Preferably, the screw head of the limiting screw is a cylinder, and the outer surface of the limiting screw is provided with a reticulate pattern; the friction force is increased, so that the disassembly and assembly are convenient.

Preferably, the limiting block is a cuboid, the thickness of the limiting block is adaptive to that of the stressed block, and the diameter of the limiting screw is larger than that of the limiting block; the limiting screw is fixed with the handle through threads, the limiting block cannot move, and the tool rod and the handle are firmly connected.

The utility model has the advantages that: the tool rod is fixedly connected with the stress block, the tool rod is connected with the handle through the stress block, the tool is stressed greatly, and the application range is wide. The stress block is embedded into the limiting groove, the limiting device is fixed to complete replacement of the tool rod, the replacement tool is simple and convenient to operate, and the using efficiency is improved. The handle is strip-shaped, the tool rod is columnar, the occupied space is small, and the carrying is convenient.

Drawings

Fig. 1 is a cross-sectional view of the connection of the present invention;

FIG. 2 is a cross-sectional view of the handle of the present invention;

FIG. 3 is a cross-sectional view B-B of FIG. 1;

fig. 4 is a drawing a of fig. 1.

In the figure: 1. the handle comprises a handle, 11 parts of an upper surface, 12 parts of a lower surface, 121 parts of an arc surface, 13 parts of a limiting groove and 14 parts of a limiting hole; 2, a stress block, 3, a limiter, 31, a limiting block and 32, a limiting screw; and 4. a tool rod.

Detailed Description

The invention is further described with reference to the accompanying drawings and the detailed description.

Example 1:

as shown in fig. 1-4, the handle comprises a bar-shaped handle 1 and a columnar tool rod 4. The tool shaft 4 of this embodiment is cylindrical. The tool rod 4 is fixedly connected with a stress block 2. The upper end of the tool rod 4 is fixedly connected with the stress block 2, and the lower end is fixedly connected with a tool (not shown). The stress block 2 is a cuboid. The thickness of the force bearing block 2 is equal to the diameter of the tool rod 4. The force bearing block 2 is embedded in the handle 1. The handle 1 comprises an upper surface 11 and a lower surface 12. The upper surface 11 is a convex arc surface, and the lower surface 12 is provided with a concave arc surface 121. The handle 1 is provided with a limiting groove 13. As shown in fig. 2 and 3, the limiting groove 13 is opened at the end surface and the lower surface 12 of the handle 1. The end of the limiting groove 13 is provided with a limiting hole 14. The stopper hole 14 is an internal threaded hole. The stress block 2 is embedded with the limit groove 13. The handle 1 is connected with a limiter 3. The limiter 3 is adjusted correspondingly according to the thickness of the stress block 2. The stopper 3 includes a stopper 31 and a stopper screw 32. Stopper 31 is the cuboid, and stopper 31 thickness equals with atress piece 2 thickness. The limiting block 31 is inserted into the limiting groove 13. The limiting block 31 is attached to the stress block 2. The end part of the limiting block 31 is in threaded connection with a limiting screw 32. The diameter of the limiting screw 32 is larger than the thickness of the limiting block 31. The right end of the limiting block 31 is provided with a threaded hole, and the limiting block 31 is shaped like a letter '21274'. The limit screw 32 is connected with the threaded hole, and the limit screw 32 is in threaded connection with the limit hole 14. The screw head of the limit screw 32 is a cylinder, and the outer surface is provided with a reticulate pattern.

One end of the tool rod 4 is fixedly connected with the stress block 2, and the other end is fixedly connected with a tool (not shown). When in use, the force bearing block 2 moves into the limiting groove 13 from the end part of the handle 1. Then the stress block 2 is embedded into the limit groove 13, the limit block 31 is inserted into the limit groove 13, the limit screw 32 is in threaded connection with the limit hole 14, and meanwhile, the limit screw 32 is in threaded connection with a threaded hole at the end part of the limit block 31. The other end of the limiting block 31 is tightly attached to the stress block 2. The force-bearing block 2 does not move. Because the diameter of the limiting screw 32 is larger than the thickness of the limiting block 31, after the limiting screw 32 is in threaded connection with the limiting block 31 through the limiting hole 14, the limiting screw 32 is in threaded connection with the handle 1, and the limiting block 31 is prevented from sliding off from the end part.

Claims

1. A handle is characterized in that: the tool rod comprises a strip-shaped handle (1) and a columnar tool rod (4), wherein the tool rod (4) is fixedly connected with a stress block (2), the stress block (2) is embedded in the handle (1), the handle (1) is connected with a limiter (3), and the limiter (3) is adapted to the stress block (2).

2. A handle as claimed in claim 1, wherein: handle (1) include upper surface (11) and lower surface (12), upper surface (11) are bellied arc surface, lower surface (12) are equipped with sunken arc surface (121).

3. A handle as claimed in claim 2, wherein: handle (1) be equipped with spacing groove (13), spacing groove (13) are located handle (1) terminal surface and lower surface (12) opening, spacing groove (13) tip is equipped with spacing hole (14), spacing hole (14) are the internal thread hole.

4. A handle as claimed in claim 1, wherein: the limiting stopper (3) comprises a limiting stopper (31) and a limiting screw (32), wherein the limiting stopper (31) is of a shape of a letter 21274, and the end part of the limiting stopper is in threaded connection with the limiting screw (32).

5. A handle according to claim 1, 3 or 4, wherein: the stress block (2) is embedded with the limiting groove (13), the limiting block (31) is inserted into the limiting groove (13), the limiting block (31) is attached to the stress block (2), and the limiting screw (32) is in threaded connection with the limiting hole (14).

6. A handle as claimed in claim 1, wherein: the stress block (2) is a cuboid, and the thickness of the stress block (2) is matched with that of the tool rod (4).

7. A handle as claimed in claim 4, wherein: the screw head of the limiting screw (32) is a cylinder, and the outer surface of the limiting screw is provided with a reticulate pattern.

8. A handle according to claim 4, 6 or 7, wherein: the limiting block (31) is a cuboid, the thickness of the limiting block (31) is matched with that of the stress block (2), and the diameter of the limiting screw (32) is larger than that of the limiting block (31).