CN215281738U - Novel pneumatic wrench - Google Patents

Abstract

The utility model belongs to the technical field of the spanner technique and specifically relates to a novel pneumatic wrench, including the spanner body, spanner body one end is equipped with the right angle screw sleeve, the spanner body other end is equipped with the spanner handle, be close to on the spanner body the telescopic one end of right angle screw is equipped with the helping hand handle. The utility model provides a novel pneumatic wrench can only hold the spanner handle department at the spanner body when being under construction to narrow and small compact space, and another only holds and is holding helping hand handle department for both hands can the common application of force, thereby for pneumatic wrench provides decurrent effort, skids when effectively preventing the screw tightening, ensures that the construction steadily goes on, ensures construction quality.

Description

Novel pneumatic wrench

[ technical field ] A method for producing a semiconductor device

The utility model relates to a spanner technical field specifically is a novel pneumatic spanner.

[ background of the invention ]

Traditional manual open-end wrench or electric spanner can't stretch into narrow and small region because the reason of structure and construct, be difficult to satisfy narrow and small mounted position's construction requirement, can adopt the air wrench who has the right angle screw sleeve to construct during current construction, but because the construction position is comparatively narrow and small compact, the construction degree of difficulty is big, it skids easily when the screw is screwed up to singly lean on one hand to grip air wrench, be difficult to ensure steady construction, need research and development a novel air wrench, ensure that air wrench still can steady construction in narrow and small compact space, guarantee construction quality.

[ Utility model ] content

An object of the utility model is to provide a novel pneumatic wrench, solve among the prior art pneumatic wrench because only grip by the one hand and lead to the unstable problem of construction when narrow and small compact space construction.

Novel pneumatic wrench, including the spanner body, spanner body one end is equipped with the right angle screw sleeve, the spanner body other end is equipped with the spanner handle, be close to on the spanner body the telescopic one end of right angle screw is equipped with the helping hand handle.

According to the novel pneumatic wrench, the power-assisted handle is hinged to the wrench body, and the hinged shaft is perpendicular to the length direction of the wrench body.

According to the novel pneumatic wrench, the connecting assembly is arranged between the power-assisted handle and the wrench body and comprises a hanging hoop sleeved on the wrench body and a connecting bolt used for connecting the hanging hoop with the power-assisted handle, and the length direction of the connecting bolt is perpendicular to the length direction of the wrench body.

According to the novel pneumatic wrench, the power-assisted handle comprises a handle body and a handle connecting part connected with the connecting component, and the handle body and the handle connecting part are integrally formed.

The novel pneumatic wrench is characterized in that the handle body is in a long strip shape, the handle connecting part is in a ring shape, and the diameter of the handle connecting part is larger than the width of the handle body.

According to the novel pneumatic wrench, the wrench body is provided with the switch and the pressing strip capable of pressing the switch, and the pressing strip and the power-assisted handle are respectively arranged on two radial sides of the wrench body.

According to the novel pneumatic wrench, the power-assisted handle is made of flat iron.

According to the novel pneumatic wrench, the wrench body is provided with the hook, and the hook is arranged at one end far away from the right-angle screw sleeve.

Compared with the prior art, the utility model discloses there is following advantage:

the utility model provides a novel pneumatic wrench can only hold the spanner handle department at the spanner body when being under construction to narrow and small compact space, and another only holds and is holding helping hand handle department for both hands can the common application of force, thereby for pneumatic wrench provides decurrent effort, skids when effectively preventing the screw tightening, ensures that the construction steadily goes on, ensures construction quality.

[ description of the drawings ]

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

[ detailed description ] embodiments

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present embodiment provides a novel pneumatic wrench, which includes a wrench body 1, wherein one end of the wrench body 1 is provided with a right-angle screw socket 12, the other end of the wrench body 1 is provided with a wrench grip 11, and one end of the wrench body 1, which is close to the right-angle screw socket 12, is provided with a power assisting handle 2. The utility model provides a novel pneumatic wrench can only hold 11 departments of spanner handle at spanner body 1 when being under construction to narrow and small compact space, and another only holds 2 departments of helping hand handle for both hands can the application of force jointly, thereby provide decurrent effort for pneumatic wrench, skid when effectively preventing the screw tightening, ensure that the construction is steadily gone on, guarantee construction quality.

Further, helping hand handle 2 with wrench body 1 is articulated and articulated shaft perpendicular to wrench body 1's length direction for helping hand handle 2 can be followed the articulated shaft and rotated for wrench body 1, thereby forms certain contained angle with wrench grip 11 and satisfies the application of force requirement of different angles, and then satisfies the construction demand in narrow and small compact space better.

Further, a connecting assembly 3 is arranged between the power-assisted handle 2 and the wrench body 1, the connecting assembly 3 comprises a suspension hoop 31 sleeved on the wrench body 1 and a connecting bolt 32 used for connecting the suspension hoop 31 and the power-assisted handle 2, and the length direction of the connecting bolt 32 is perpendicular to the length direction of the wrench body 1. The suspension hoop 31 and the connecting bolt 32 form the connecting component 3, the structure is simple, the connecting bolt 32 can enable the power-assisted handle 2 to rotate relative to the wrench body 1 as an articulated shaft, so that a certain included angle is formed between the power-assisted handle and the wrench grip 11 to meet the force application requirements of different angles, and further meet the construction requirements of narrow and compact spaces better.

Further, the power-assisted handle 2 comprises a handle body 21 and a handle connecting part 22 used for being connected with the connecting component 3, wherein the handle body 21 and the handle connecting part 22 are integrally formed. Simple structure and convenient installation.

Further, the handle body 21 is rectangular shape, the handle connecting portion 22 is ring shape and the diameter is greater than the width of the handle body 21, which is beneficial to increasing the stress area of the handle connecting portion 22, so that the connecting bolt 32 is more stably connected with the handle connecting portion 22.

Further, a switch 13 and a pressing strip 14 capable of pressing the switch 13 are arranged on the wrench body 1, and the pressing strip 14 and the power-assisted handle 2 are respectively arranged on two radial sides of the wrench body 1. During construction, one hand can grip the assisting handle 12 to apply downward pressure to the wrench body 1 above the wrench body 1 in the radial direction, and the other hand can grip the wrench grip 11 and apply force to press the pressing strip 14 to the switch 13 below the wrench body 1 in the radial direction, so that the start and stop of the pneumatic wrench are controlled, and the pneumatic wrench is simple in structure and convenient to operate.

Further, the booster handle 2 is made of flat iron. The structure is simple, the material is easy to obtain, the manufacture is convenient, and the cost is low.

Further, a hook 15 is arranged on the wrench body 1, and the hook 15 is arranged at one end far away from the right-angle screw sleeve 12. Through couple 15 for spanner body 1 can hang and accomodate, and it is more convenient to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. Novel pneumatic spanner, its characterized in that: the wrench is characterized by comprising a wrench body (1), wherein a right-angle screw sleeve (12) is arranged at one end of the wrench body (1), a wrench grip (11) is arranged at the other end of the wrench body (1), and a power-assisted handle (2) is arranged at one end, close to the right-angle screw sleeve (12), of the wrench body (1).

2. The new pneumatic wrench as claimed in claim 1, wherein: the power-assisted handle (2) is hinged to the wrench body (1) and a hinged shaft is perpendicular to the length direction of the wrench body (1).

3. The new pneumatic wrench as claimed in claim 2, wherein: helping hand handle (2) with be equipped with coupling assembling (3) between spanner body (1), coupling assembling (3) are located including the cover hang hoop (31) on spanner body (1) and be used for connecting hang hoop (31) with connecting bolt (32) of helping hand handle (2), the length direction perpendicular to of connecting bolt (32) the length direction of spanner body (1).

4. The new pneumatic wrench as claimed in claim 3, wherein: the power-assisted handle (2) comprises a handle body (21) and a handle connecting part (22) connected with the connecting component (3), wherein the handle body (21) and the handle connecting part (22) are integrally formed.

5. The new pneumatic wrench as claimed in claim 4, wherein: the handle body (21) is in a long strip shape, and the handle connecting part (22) is in a circular ring shape, and the diameter of the handle connecting part is larger than the width of the handle body (21).

6. The new pneumatic wrench as claimed in any one of claims 1 to 5, wherein: the wrench is characterized in that the wrench body (1) is provided with a switch (13) and a pressing strip (14) capable of pressing the switch (13), and the pressing strip (14) and the power-assisted handle (2) are respectively arranged on two radial sides of the wrench body (1).

7. The new pneumatic wrench as claimed in any one of claims 1 to 5, wherein: the power-assisted handle (2) is made of flat iron.

8. The new pneumatic wrench as claimed in any one of claims 1 to 5, wherein: the wrench is characterized in that a hook (15) is arranged on the wrench body (1), and the hook (15) is arranged at one end far away from the right-angle screw sleeve (12).

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