CN211589906U

CN211589906U - J-shaped screwdriver

Info

Publication number: CN211589906U
Application number: CN201922376835.8U
Authority: CN
Inventors: 张仕骏; 张朋炬; 徐冉冉; 郭倩; 张秀萍; 陈盼盼; 刘文洁; 刘慧贞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-09-29
Anticipated expiration: 2029-12-25

Abstract

The utility model provides a J-shaped screwdriver, includes handle, cutter arbor, sleeve, tool bit, and cutter arbor one end is fixed with the handle that the perpendicular to cutter arbor becomes T shape in order to make things convenient for to hold, and other end detachable is connected with the sleeve that the perpendicular to cutter arbor becomes L shape, and sleeve other end detachable is connected with the tool bit. The utility model has the advantages of it is following: the structure is simple, the operation is convenient, and the damage is not easy; can adjust sleeve, tool bit according to different conditions, the application is wide.

Description

J-shaped screwdriver

Technical Field

The utility model relates to a screwdriver, especially a J-shaped screwdriver.

Background

The screwdriver is a common tool in life and production and is a necessary tool for installing and maintaining equipment, when some mechanical equipment is maintained and installed, some screws are positioned in some narrow slits, and the common screwdriver is difficult to penetrate into the narrow slits, so that the common screwdriver cannot rotate, detach, install and the like, and sometimes causes harm to a human body. Some screwdrivers with elbows are too complex in structure, inconvenient to operate and easy to damage; and the screwdrivers with simple structures and elbows only comprise a cutter bar, a cutter body and the like without a force application part, so that the application range is narrow.

SUMMERY OF THE UTILITY MODEL

The utility model provides a simple structure, convenient operation and can adapt to the J-shaped screwdriver of different conditions.

The utility model discloses an above-mentioned purpose is realized to following scheme. The utility model provides a J-shaped screwdriver, including handle, cutter arbor, sleeve, tool bit, cutter arbor one end is fixed with perpendicular to cutter arbor and becomes T shape in order to make things convenient for the handle of holding, other end detachable to be connected with the sleeve that perpendicular to cutter arbor becomes L shape, and sleeve other end detachable is connected with the tool bit.

Furthermore, a square block perpendicular to the cutter bar is arranged at the other end of the cutter bar, and spring buckles are arranged on two sides of the square block; telescopic one end is equipped with the square hole that is used for holding the square, and the both sides wall in square hole all is equipped with the constant head tank that is used for carrying out detachable with the spring buckle and connects.

Further, the other end of the sleeve is provided with a shape-like hole in a shape like a Chinese character 'mi', one end of the cutter head is provided with a protrusion in a shape like a Chinese character 'mi' which is detachably connected with the shape-like hole in the shape like a Chinese character 'mi', and the other end of the cutter head is provided with a head in a shape like a Chinese character.

Further, the length of the sleeve is one of, but not limited to, 2cm, 3cm and 4 cm.

The utility model has the advantages of it is following:

1. the structure is simple, the operation is convenient, and the damage is not easy;

2. the sleeve and the tool bit can be adjusted according to different conditions, and the application range is wide;

3. the handle is added, so that the screwdriver can conveniently work in a narrow slit with a specific width and also can work in a normal environment, and the screwdriver has multiple functions.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

Fig. 1 is a front cross-sectional view of one embodiment of a J-screwdriver of the present invention;

fig. 2 is an exploded perspective view of an embodiment of the J-screwdriver of the present invention.

[ reference numerals ]

The novel screwdriver comprises a handle 1, a screwdriver rod 2, a square 201, a spring buckle 202, a sleeve 3, a hole 301 shaped like a Chinese character 'mi', a tool bit 4 and a protrusion 401 shaped like a Chinese character 'mi'.

Detailed Description

An embodiment of a J-shaped screwdriver according to the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 and 2, an embodiment of the present invention includes a handle 1, a cutter bar 2, a sleeve 3, and a cutter head 4, wherein one end of the cutter bar 2 is fixed with the handle 1 perpendicular to the cutter bar and forming a T shape for facilitating holding, and the other end is fixed with the sleeve 3 which is replaceable and perpendicular to the cutter bar and forming an L shape; one end of the sleeve 3 is fixed on the cutter bar 2, and the other end is fixed with a replaceable cutter head 4. The other end of the cutter bar 2 is provided with a square block 201 vertical to the cutter bar, and two sides of the square block 201 are provided with spring buckles 202. One end of the sleeve 3 is provided with a square hole for holding the end part of the cutter bar so as to fix the square hole, a positioning groove for holding a spring buckle is arranged on the side wall of the square hole, the sleeve with a proper length can be selected according to specific conditions, the square hole is sleeved on the square block, the buckle is clamped in the positioning groove, and when the square hole is detached, the sleeve can be directly pulled. The sleeve 3 other end has the rice word shape hole 301 of being convenient for

install tool bit

4, and 4 one ends of tool bit are equipped with the rice word shape hole 301 that is used for carrying out the protruding 401 of complex rice word shape with sleeve tip, are equipped with between tool bit and the rice word shape arch to be used for carrying on spacing step, select a word head or cross head according to particular case during the use, insert in telescopic rice word shape hole. After assembly, the tool bit 4 is inserted into the crack and aligned with the recess of the screw, so that the handle 1 can be grasped by hand and the screwdriver can be screwed to disassemble or assemble the tool.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art can easily modify, change or modify the above embodiments according to the technical spirit of the present invention without departing from the scope of the present invention.

Claims

1. The utility model provides a J-shaped screwdriver, includes handle, cutter arbor, sleeve, tool bit, its characterized in that: one end of the cutter bar is fixed with a handle which is vertical to the cutter bar and is in a T shape so as to be convenient for holding, the other end of the cutter bar is detachably connected with a sleeve which is vertical to the cutter bar and is in an L shape, and the other end of the sleeve is detachably connected with a cutter head.

2. The J-screwdriver as defined in claim 1, wherein: the other end of the cutter bar is provided with a square block vertical to the cutter bar, and two sides of the square block are provided with spring buckles; telescopic one end is equipped with the square hole that is used for holding the square, and the both sides wall in square hole all is equipped with the constant head tank that is used for carrying out detachable with the spring buckle and connects.

3. The J-screwdriver as defined in claim 1, wherein: the other end of the sleeve is provided with a shape-like hole in a shape like a Chinese character 'mi', one end of the cutter head is provided with a protrusion in a shape like a Chinese character 'mi' which is detachably connected with the shape-like hole in the shape like a Chinese character 'mi', and the other end of the cutter head is provided with a head in a shape like a Chinese.

4. The J-screwdriver as defined in claim 1, wherein: the length of the sleeve is any one of 2cm, 3cm and 4 cm.