CN209755042U

CN209755042U - u-shaped screwdriver

Info

Publication number: CN209755042U
Application number: CN201920351887.7U
Authority: CN
Inventors: 曾水飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-08
Filing date: 2019-03-08
Publication date: 2019-12-10
Anticipated expiration: 2029-03-08

Abstract

The utility model relates to a U-shaped screwdriver, which mainly comprises a motor, a lithium battery, a switch, a charging interface, a pressure lever handle, a U-shaped rod, a bolt sleeve, a coupling, a pin, a transmission shaft, a connecting rod, a screw, a sliding bearing, a screw rod, a nut, a magnet, a nut sleeve, a set screw, a compression spring, a cushion block, a motor shell, a fixed sleeve and a handle; the motor dress is in motor housing and fixed cover intraductal, be equipped with the lithium cell in the handle, be equipped with the switch on the handle, the interface charges, use the connecting rod on motor housing and the fixed sleeve pipe, pin joint depression bar handle, motor housing and fixed sleeve pipe sub-unit connection U type pole, there is the bolt sleeve on the upper portion of U type pole, there is the transmission shaft motor housing and fixed sleeve intraductal through the coupling joint, slide bearing B is equipped with from top to bottom between transmission shaft and motor housing and the fixed sleeve pipe, compression spring, the cushion, slide bearing A, magnet A is equipped with at the bottom end of U type pole, the nut sleeve, holding screw.

Description

U-shaped screwdriver

Technical Field

The present invention relates to a screwdriver, and more particularly to a U-shaped screwdriver that can be held by hand.

Background

At present, the structure of the screwdriver is developed into a straight type, a vertical type or other types according to different requirements. In addition, the screwdriver is divided into two types, one is a fixed joint type, and the other is a detachable joint type. Various kinds of drivers are still not fast and convenient to use, and improvement thereof is required; especially, the screw or the screw rod is twisted in a long distance, high altitude or a narrow space, and a new U-shaped screwdriver needs to be provided.

Disclosure of Invention

The utility model mainly aims to provide a U type bottle opener.

The purpose of the utility model is realized like this: a U-shaped screwdriver mainly comprises a motor, a lithium battery, a switch, a charging interface, a pressure bar handle, a U-shaped bar, a bolt sleeve, a coupling, a pin, a transmission shaft, a connecting rod, a screw A, a sliding bearing A, a screw rod, a nut, a magnet A, a nut sleeve, a set screw, a compression spring, a sliding bearing B, a screw B, a cushion block, a motor shell, a fixed sleeve and a handle; the motor dress is in motor housing and fixed cover intraductal, be equipped with the lithium cell in the handle, be equipped with the switch on the handle, the interface charges, use the connecting rod on motor housing and the fixed sleeve pipe, pin joint depression bar handle, motor housing and fixed sleeve pipe sub-unit connection U type pole, there is the bolt sleeve on the upper portion of U type pole, there is the transmission shaft motor housing and fixed sleeve intraductal through the coupling joint, slide bearing B is equipped with from top to bottom between transmission shaft and motor housing and the fixed sleeve pipe, compression spring, the cushion, slide bearing A, magnet A is equipped with at the bottom end of U type pole, the nut sleeve, holding screw. The bolt sleeve selects a corresponding sleeve or screw driver according to specific working conditions, and one of the inner hexagonal driver, the hexagonal bolt sleeve, the cross driver and the linear driver is selected.

The utility model discloses mainly compensate not enough of high altitude or narrow and small space operation current instrument, guarantee high altitude construction personnel accomplish the operation requirement under the sufficient condition of not going out of home, reduced the casualties.

Drawings

3 fig. 3 1 3 is 3 an 3 internal 3 structure 3 view 3 of 3 the 3 present 3 invention 3, 3 fig. 3 2 3 is 3 an 3 enlarged 3 sectional 3 view 3 from 3 a 3 to 3 a 3, 3 fig. 33 3 is 3 an 3 enlarged 3 sectional 3 view 3 from 3 b 3 to 3 b 3, 3 fig. 3 4 3 is 3 an 3 enlarged 3 sectional 3 view 3 from 3 c 3 to 3 c 3, 3 fig. 3 5 3 is 3 a 3 front 3 view 3 of 3 an 3 inner 3 hexagonal 3 socket 3, 3 fig. 3 5 3 a 3 is 3 a 3 bottom 3 view 3 of 3 an 3 inner 3 hexagonal 3 socket 3, 3 fig. 3 6 3 is 3 a 3 front 3 view 3 of 3 a 3 hexagonal 3 bolt 3 sleeve 3, 3 fig. 3 6 3 a 3 is 3 a 3 bottom 3 view 3 of 3 a 3 hexagonal 3 bolt 3 sleeve 3, 3 fig. 3 7 3 is 3 a 3 front 3 view 3 of 3 a 3 cross 3, 3 fig. 3 7 3 a 3 is 3 a 3 bottom 3 view 3 of 3 a 3 cross 3, 3 fig. 3 8 3 is 3 a 3 front 3 view 3 of 3 a 3 linear 3 socket 3, 3 fig. 3 8 3 a 3 is 3 a 3 bottom 3 view 3 of 3 a 3 linear 3 socket 3, 3 and 3 fig. 3 9 3 is 3 a 3 front 3 view 3 of 3 the 3 present 3 invention 3. 3

Description of the drawings: 1. the motor, 2, a lithium battery, 3, a switch, 4, a charging interface, 5, a pressure rod handle, 6, a U-shaped rod, 7, a bolt sleeve, 8, a coupler, 9, a pin, 10, a transmission shaft, 11, a connecting rod, 12, a screw A, 13, a sliding bearing A, 14, a screw rod, 15, a workpiece, 16, a nut, 17, a magnet A, 18, a nut sleeve, 19, a set screw, 20, a compression spring, 21, a sliding bearing B, 22, a screw B, 23, a cushion block, 24, a motor shell and a fixed sleeve, 25, a handle 26, a magnet B7 a, an inner hexagonal batch, 7B, a hexagonal bolt sleeve, 7c, a cross batch, 7d and a linear batch.

Detailed Description

The following is further illustrated with reference to the following examples:

As shown in fig. 1 to 9, a U-shaped driver is characterized in that: the device mainly comprises a motor 1, a lithium battery 2, a switch 3, a charging interface 4, a pressure lever handle 5, a U-shaped rod 6, a bolt sleeve 7, a coupler 8, a pin 9, a transmission shaft 10, a connecting rod 11, a screw A12, a sliding bearing A13, a screw 14, a nut 16, a magnet A17, a nut sleeve 18, a set screw 19, a compression spring 20, a sliding bearing B21, a screw B22, a cushion block 23, a motor shell and fixed sleeve 24, a handle 25 and a magnet B26; the motor 1 is arranged in a motor shell and a fixed sleeve 24, a lithium battery 2 is arranged in a handle 25, a switch 3 and a charging interface 4 are arranged on the handle, the motor shell and the fixed sleeve 24 are connected with a pressure lever handle 5 through a connecting rod 11 and a pin 9, the motor shell and the lower part of the fixed sleeve 24 are connected with a U-shaped rod 6, a bolt sleeve 7 is arranged on the upper part of the U-shaped rod 6, a transmission shaft 10 is connected between the motor shell and the fixed sleeve 24 through a coupler 8, a sliding bearing B21, a compression spring 20, a cushion block 23 and a sliding bearing A13 are arranged between the transmission shaft 10 and the motor shell and the fixed sleeve 24 from top to bottom, and a magnet A17, a nut sleeve 18 and a set screw 19.

The bolt sleeve 7 selects a corresponding sleeve or screw driver according to specific working conditions, and one of the inner hexagonal driver 7a, the hexagonal bolt sleeve 7b, the cross driver 7c and the straight driver 7d is selected and mounted.

Claims

1. A U-shaped screwdriver is characterized in that: the device mainly comprises a motor (1), a lithium battery (2), a switch (3), a charging interface (4), a pressure lever handle (5), a U-shaped rod (6), a bolt sleeve (7), a coupler (8), a pin (9), a transmission shaft (10), a connecting rod (11), a screw A (12), a sliding bearing A (13), a screw rod (14), a nut (16), a magnet A (17), a nut sleeve (18), a set screw (19), a compression spring (20), a sliding bearing B (21), a screw B (22), a cushion block (23), a motor shell and fixed sleeve (24), a handle (25) and a magnet B (26); the motor (1) is arranged in a motor shell and a fixed sleeve (24), a lithium battery (2) is arranged in a handle (25), a switch (3) and a charging interface (4) are arranged on the handle (25), the motor shell and the fixed sleeve (24) are connected with a pressure lever handle (5) through a connecting rod (11) and a pin (9), the lower part of the motor shell and the fixed sleeve (24) is connected with a U-shaped rod (6), the upper part of the U-shaped rod (6) is provided with a bolt sleeve (7), a transmission shaft (10) is connected in the motor shell and the fixed sleeve (24) through a coupler (8), a sliding bearing B (21) and a compression spring (20) are arranged between the transmission shaft (10) and the motor shell and the fixed sleeve (24) from, a cushion block (23), a sliding bearing A (13), a magnet A (17), a nut sleeve (18) and a set screw (19) are arranged at the tail end of the bottom of the U-shaped rod (6).

2. A driver as defined in claim 1 wherein: the bolt sleeve (7) selects a corresponding sleeve or screwdriver according to specific working conditions, and one of the inner hexagonal screwdriver (7a), the hexagonal bolt sleeve (7b), the cross screwdriver (7c) and the straight screwdriver (7d) is selected.