CN201848796U - Special triangular wrench - Google Patents

Abstract

The utility model relates to a special inner triangle wrench, which comprises a main body (1). The cross section of the main body (1) is a regular triangle. The main body (1) is L-shaped, and its front end is bent at 90 degrees. The utility model makes full use of the triangular shape of the wrench, which greatly increases the effect of dismantling the bolts. Although the special bolts can be disassembled with ordinary and special wrenches and sleeves, the special inner triangle wrench can be used for disassembly, which can also produce twice the result with half the effort. It can be used as a method to actively make up for it.

Description

A special inner triangle wrench

technical field

The utility model belongs to the field of fastener tools, in particular to an inner triangular wrench used for hexagonal inner triangular bolts or other similar inner triangular bolts. the

Background technique

In the traditional mechanical equipment industry, bolts in fasteners are common parts, especially hexagonal bolts, which are used in a larger proportion; but in today's ever-changing mechanical equipment, ordinary fastener bolts can no longer meet the needs of many The needs of occasions, especially in some special equipment occasions, the role of ordinary fastener bolts is greatly restricted; especially ordinary bolts, through ordinary wrenches, after many times of disassembly, the outer hexagon is easy to be worn The rounded corners are caused, and the bolts cannot be used normally, so that some equipment structures cannot be disassembled and unloaded, which brings great inconvenience to the actual work; sometimes the problem can only be solved after the bolts or structures are destroyed. The damage of the bolts often brings great inconvenience to the disassembly, maintenance and debugging work; the unit using the bolts often needs to replace the bolts and destroy the equipment, which will undoubtedly lead to increased product costs and innocent waste. the

Utility model content

The technical problem to be solved by the utility model is to provide a special inner triangle wrench to make up for the existing technology. After using a common wrench and a special socket wrench, it is necessary to disassemble a supplement for an outer hexagon inner triangle bolt and other similar bolts. Disassembly is carried out to solve the complementary problem of special inner triangular bolts in mechanical equipment that can be disassembled using several tools. the

The technical scheme adopted by the utility model to solve the technical problem is: to provide a special inner triangle wrench, including a main body, and the cross section of the main body is a regular triangle. the

The main body is L-shaped, and the front end is bent at 90 degrees. the

Beneficial effect

The special special inner triangle wrench of the utility model makes full use of the triangular shape of the wrench, so that the effect of disassembling the bolts is greatly increased. Although the special bolts can be disassembled with ordinary and special wrenches and sleeves, a special special inner triangle wrench is used. Disassembly, in certain occasions, may also have the effect of getting twice the result with half the effort, which can be used as a method to actively make up for it. the

Description of drawings

Fig. 1 is the special wrench figure of inner triangle of the present utility model. the

Detailed ways

Below in conjunction with specific embodiment, further set forth the utility model. It should be understood that these embodiments are only used to illustrate the utility model and are not intended to limit the scope of the utility model. In addition, it should be understood that after reading the content taught by the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by the appended claims of the application. the

Example 1

As shown in FIG. 1 , a special inner triangle wrench includes a main body 1 whose cross section is a regular triangle. the

The front end of the main body 1 is bent at 90 degrees to form an L shape. the

A special inner triangular wrench. In many cases, the special inner triangular wrench can be used together with other disassembly tools, and it can be used alone. When other tools cannot play a role, the inner triangular wrench can exert its positive effect. Perform removal of special bolts. the

The use of a special inner triangle wrench, just like the inner hexagon wrench we are used to, the user only needs to align the wrench with the concave triangle on the bolt head, and then the user can easily disassemble and install the special bolt . the

Therefore, when special bolts or other such bolts have an inner triangle wrench, it is more convenient to disassemble the bolts, thereby improving work efficiency, saving precious time, and unnecessary damage can be completely avoided. the

Claims (2)

1. triangle special spanner in a kind comprises main body (1), and it is characterized in that: described main body (1) cross section is positive triangle.

2. a kind of interior triangle special spanner according to claim 1, it is characterized in that: described main body (1) is L-shaped, its front end 90 degree bendings.

Images