CN112025593A

CN112025593A - Novel wrench

Info

Publication number: CN112025593A
Application number: CN202010900043.0A
Authority: CN
Inventors: 曾辉辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2020-12-04

Abstract

The invention discloses a novel wrench, which comprises a left baffle and a right baffle, wherein the left baffle and the right baffle are respectively provided with an upper insertion hole and a lower insertion hole, an upper pin shaft and a lower pin shaft are respectively inserted into the upper insertion hole and the lower insertion hole, and the left baffle and the right baffle are connected through the upper pin shaft and the lower pin shaft; an upper shaft cap is arranged at the left end of the upper pin shaft, and an upper magnet shaft cap is arranged at the right end of the upper pin shaft; a lower shaft cap is arranged at the left end of the lower pin shaft, and a lower magnet shaft cap is arranged at the right end of the lower pin shaft; the left baffle middle part and the left handle fixed connection, right baffle middle part and right handle fixed connection, left handle and right handle set up on same straight line, it all is the rectangle to go up round pin axle and lower round pin axle, it all is provided with the rectangular hole to go up magnet shaft cap and magnet shaft cap inside down. The adjustable wrench has the advantages of simple structure, convenient use, low manufacturing cost, realization of the function of the adjustable wrench and long service life.

Description

Novel wrench

Technical Field

The invention relates to the technical field of hand tools, in particular to a novel wrench.

Background

A monkey wrench, a wrench for short, is a tool used for fastening and loosening nuts. In industrial production, a wrench is one of the indispensable tools, and especially, a monkey wrench is widely popular due to its flexible operation. The adjustable wrench generally comprises a handle, a movable jaw and a fixing part, wherein the fixing part is connected with the handle, a groove is formed in the fixing part, the movable jaw is arranged in the groove, a plurality of teeth are arranged below the movable jaw, and the purpose of adapting to different bolts is achieved by adjusting the relative distance between the adjustable jaw and the fixing part through an adjuster. Because the movable jaw part of the existing adjustable wrench is arranged in the wrench fixing part, the clamping shell is easy to appear after long use, and the movable wrench is rusted and is not easy to pull.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide a novel wrench which is simple in structure, convenient to use, low in cost and long in service life.

In order to achieve the purpose, the technical scheme of the invention is as follows: a novel wrench comprises a left baffle and a right baffle, wherein the left baffle and the right baffle are respectively provided with an upper insertion hole and a lower insertion hole, an upper pin shaft and a lower pin shaft are respectively inserted into the upper insertion hole and the lower insertion hole, and the left baffle and the right baffle are connected through the upper pin shaft and the lower pin shaft; an upper shaft cap is arranged at the left end of the upper pin shaft, and an upper magnet shaft cap is arranged at the right end of the upper pin shaft; a lower shaft cap is arranged at the left end of the lower pin shaft, and a lower magnet shaft cap is arranged at the right end of the lower pin shaft; the middle part of the left baffle is fixedly connected with the left handle, the middle part of the right baffle is fixedly connected with the right handle, and the left handle and the right handle are arranged on the same straight line.

The upper pin shaft and the lower pin shaft are both rectangular.

And rectangular holes are formed in the upper magnet shaft cap and the lower magnet shaft cap.

And a left rubber sheath is arranged at the tail end of the left handle.

The tail end of the right handle is provided with a right rubber sheath.

The left baffle plate and the upper pin shaft are fixedly connected into an integral structure, and the left baffle plate and the lower pin shaft are fixedly connected into an integral structure.

The invention adopts the technical scheme that the method has the beneficial effects that: the adjustable wrench is simple in structure and convenient to use, the left rubber sheath is held by hands, the upper magnet shaft cap and the lower magnet shaft cap are adjusted, the distance between the left baffle and the right baffle is matched with the size of a screw and a nut, the left rubber sheath and the right rubber sheath are respectively held by two hands and are rotated clockwise or counterclockwise, and the tightness of the screw and the nut is adjusted.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

In the figure: 1. the magnetic bearing comprises a left baffle, 2. a right baffle, 3. an upper pin shaft, 4. a lower pin shaft, 5. an upper magnet shaft cap, 6. a lower magnet shaft cap, 7. a left handle, 8. a right handle, 9. a left rubber sheath, 10. a right rubber sheath, 11. an upper shaft cap and 12. a lower shaft cap.

Detailed Description

The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention in any way.

As shown in fig. 1, in order to achieve the above object, the technical solution of the present invention is: a novel wrench comprises a left baffle plate 1 and a right baffle plate 2, wherein an upper insertion hole and a lower insertion hole are respectively formed in the left baffle plate and the right baffle plate 2, an upper pin shaft 3 and a lower pin shaft 4 are respectively inserted into the upper insertion hole and the lower insertion hole, and the left baffle plate 1 is connected with the right baffle plate 2 through the upper pin shaft 3 and the lower pin shaft 4; an upper shaft cap 11 is arranged at the left end of the upper pin shaft 3, and an upper magnet shaft cap 5 is arranged at the right end of the upper pin shaft 3; a lower shaft cap 12 is arranged at the left end of the lower pin shaft 4, and a lower magnet shaft cap 6 is arranged at the right end of the lower pin shaft 4; the middle part of the left baffle 1 is fixedly connected with a left handle 7, the middle part of the right baffle 2 is fixedly connected with a right handle 8, and the left handle 7 and the right handle 8 are arranged on the same straight line.

The upper pin shaft 3 and the lower pin shaft 4 are both rectangular.

Rectangular holes are formed in the upper magnet shaft cap 5 and the lower magnet shaft cap 6.

The tail end of the left handle 7 is provided with a left rubber sheath 9.

The tail end of the right handle 8 is provided with a right rubber sheath 10.

Further, left baffle 1 and last round pin axle 3 fixed connection structure as an organic whole, left baffle 1 and lower round pin axle 4 fixed connection structure as an organic whole.

When the product is used, the left rubber sheath 9 is held by a hand, the upper magnet shaft cap 5 and the lower magnet shaft cap 6 are adjusted, so that the distance between the left baffle 1 and the right baffle 2 is matched with the sizes of a screw and a nut, the left rubber sheath 9 and the right rubber sheath 10 are respectively held by two hands, and the screw and the nut are adjusted to be tight and loose by rotating clockwise or counterclockwise.

The foregoing shows and describes the general principles and features of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A novel wrench is characterized in that: the novel baffle plate comprises a left baffle plate (1) and a right baffle plate (2), wherein an upper insertion hole and a lower insertion hole are respectively formed in the left baffle plate (1) and the right baffle plate (2), an upper pin shaft (3) and a lower pin shaft (4) are respectively inserted into the upper insertion hole and the lower insertion hole, and the left baffle plate (1) and the right baffle plate (2) are connected through the upper pin shaft (3) and the lower pin shaft (4); an upper shaft cap (11) is arranged at the left end of the upper pin shaft (3), and an upper magnet shaft cap (5) is arranged at the right end of the upper pin shaft (3); a lower shaft cap (12) is arranged at the left end of the lower pin shaft (4), and a lower magnet shaft cap (6) is arranged at the right end of the lower pin shaft (4); the left baffle (1) middle part and left handle (7) fixed connection, right baffle (2) middle part and right handle (8) fixed connection, left handle (7) and right handle (8) set up on same straight line.

2. The new wrench as claimed in claim 1, wherein: the upper pin shaft (3) is rectangular.

3. The new wrench as claimed in claim 4, wherein: the lower pin shaft (4) is rectangular.

4. The new wrench as claimed in claim 4, wherein: and a rectangular hole is formed in the upper magnet shaft cap (5).

5. The new wrench as claimed in claim 5, wherein: and a rectangular hole is formed in the lower magnet shaft cap (6).

6. The new wrench as claimed in claim 1, wherein: the tail end of the left handle (7) is provided with a left rubber sheath (9).

7. The new wrench as claimed in claim 1, wherein: the tail end of the right handle (8) is provided with a right rubber sheath (10).

8. The new wrench as claimed in claims 1-7, wherein: the left baffle (1) and the upper pin shaft (3) are fixedly connected into an integral structure, and the left baffle (1) and the lower pin shaft (4) are fixedly connected into an integral structure.