CN212919149U

CN212919149U - Portable screw clamping and fixing screwdriver

Info

Publication number: CN212919149U
Application number: CN202021575640.2U
Authority: CN
Inventors: 郑佳鹏; 骆锐文; 廖威春; 郑广明; 麦荣欢
Original assignee: Guangdong Mechanical and Electrical College
Current assignee: Guangdong Mechanical and Electrical College
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-04-09
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a fixed bottle opener of portable screw centre gripping, including goat's horn bottle opener, screwdriver and elastic sleeve, the goat's horn bottle opener includes main part and goat's horn head, the one end and the goat's horn head of main part are connected, be equipped with two at least guide rings on the main part, be equipped with the trompil on the guide ring, the screwdriver includes the body of rod and handle, the one end of the body of rod is the tool bit, the other end is connected with the handle, trompil on the guide ring is passed in proper order to the tool bit one end of the body of rod is close to the goat's horn head, the side on the body of rod is equipped with the bulge, the bulge is located between two. The utility model discloses a fixed bottle opener of portable screw centre gripping, convenient to carry reduces the loaded down with trivial details of artifical instrument of carrying, increases the unity and the convenience that the instrument used simultaneously, and saving tool occupation space etc. gets into through the screw of the goat's horn head of being convenient for, improves the accuracy of screw installation, need not to hand, avoids the screw to drop, improves work efficiency.

Description

Portable screw clamping and fixing screwdriver

Technical Field

The utility model relates to a hardware and tools technical field, in particular to fixed bottle opener of portable screw centre gripping.

Background

When the screw is installed in daily life, the screw needs to be held by hand to be positioned and then fastened by a screwdriver, but in the actual operation process, the screw easily drops, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a fixed bottle opener of portable screw centre gripping, need handheld fixed problem when having solved the fixed screw among the prior art.

The technical scheme of the utility model is that: the utility model provides a fixed bottle opener of portable screw centre gripping, including goat's horn bottle opener, screwdriver and elastic sleeve, the goat's horn bottle opener includes main part and goat's horn head, the one end and the goat's horn head of main part are connected, be equipped with two at least guide rings in the main part, be equipped with the trompil on the guide ring, the screwdriver includes the body of rod and handle, the one end of the body of rod is the tool bit, the other end is connected with the handle, the tool bit one end of the body of rod is passed the trompil on the guide ring in proper order and is close to the goat's horn head, the side on the body of rod is equipped with the bulge, the.

Further, the bulge is a pin penetrating through the rod body.

Further, the elastic sleeve is a spring.

Further, the handle is a hexagonal handle, and one end of the handle close to the main body portion inclines towards one end far away from the main body portion. The handle is designed into a hexagonal slope type, is convenient to grip and increases the friction force with the hand, and reduces the force application condition of the hand in the use process.

Further, the main body part is a rectangular plate, and the main body part and the horn head are integrally formed.

Further, the aperture of the opening of the guide ring is smaller than the diameter of the elastic sleeve.

Further, the sum of the section width of the convex part and the section width of the rod body is larger than the diameter of the elastic sleeve.

Furthermore, the screwdriver head is a cross screwdriver head or a straight screwdriver head.

Above-mentioned theory of operation of fixed bottle opener of portable screw centre gripping, during the use, the pull handle makes bulge compression elastic sleeve, packs the screw into the goat's horn head in, loosens the handle, makes elastic sleeve reset naturally, and the tool bit butt of screwdriver to screw, the wrench movement handle makes and fastens the screw, the fastening accomplish the back follow side take out the goat's horn head can.

Compared with the prior art, the utility model, following beneficial effect has:

the portable screw clamping fixed screwdriver of the utility model is convenient to carry, reduces the complexity of manually carrying tools, increases the uniformity and convenience of using tools, saves the occupied space of the tools, is convenient for screws to enter through the claw head, improves the accuracy of screw installation, is not required to be held by hands, avoids the screws from falling, and improves the working efficiency; meanwhile, the elastic sleeve is arranged, and the screw is clamped by utilizing the compression resetting performance of the elastic sleeve, so that the screw is prevented from falling.

Drawings

Fig. 1 is a schematic structural view of the portable screw clamping and fixing screwdriver of the present invention.

Fig. 2 is a front view of the portable screw clamping and fixing screwdriver of the present invention.

The horn head comprises a main body part 1, a horn head 2, a guide ring 3, a rod body 4, a handle 5, a protruding part 6 and an elastic sleeve 7.

Detailed Description

The present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.

Examples

As shown in fig. 1 and 2, the present embodiment provides a portable screw clamping fixing driver, which includes a claw driver, a screwdriver and an elastic sleeve.

As shown in fig. 1 and 2, the claw driver includes a main body 1 and a claw head 2, one end of the main body is connected to the claw head, two guide rings 3 are provided on the main body, and openings are provided on the guide rings.

As shown in fig. 1 and 2, the screwdriver includes the body of rod 4 and handle 5, the one end of the body of rod is the tool bit, the other end is connected with the handle, the tool bit of screwdriver is cross tool bit or a word tool bit, tool bit one end of the body of rod passes the trompil on the guide ring in proper order and is close to the goat's horn head, the side on the body of rod is equipped with bulge 6, the bulge is located between two guide rings, elastic sleeve 7 cover is located the external and be located between bulge and the guide ring of pole, guide ring trompil aperture is less than elastic sleeve's diameter, the sum of the cross-sectional width of bulge and the cross-sectional width of the body of rod is greater than elastic sleeve's diameter, in this embodiment, the bulge is the pin of wearing to locate on the body of rod, elastic sleeve is the.

As described above, the present invention can be realized well, and the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention; all equivalent changes and modifications made according to the present invention are intended to be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a fixed bottle opener of portable screw centre gripping, a serial communication port, including goat's horn bottle opener, screwdriver and elastic sleeve, the goat's horn bottle opener includes main part and goat's horn head, the one end and the goat's horn head of main part are connected, be equipped with two at least guide rings in the main part, be equipped with the trompil on the guide ring, the screwdriver includes the body of rod and handle, the one end of the body of rod is the tool bit, the other end is connected with the handle, the tool bit one end of the body of rod is passed the trompil on the guide ring in proper order and is close to the goat's horn head, be equipped with the bulge on the body of rod.

2. The portable screwdriver as recited in claim 1, wherein the protrusion is a pin disposed through the shaft.

3. The portable screwdriver as recited in claim 1, wherein said flexible sleeve is a spring.

4. The portable screwdriver as recited in claim 1, wherein the handle is a hexagonal handle and the end of the handle adjacent to the main body is inclined toward the end away from the main body.

5. The portable screwdriver as recited in claim 1, wherein the main body is a rectangular plate, and the main body is integrally formed with the claw head.

6. The portable screw clamp driver according to claim 1, wherein the guide ring aperture is smaller than the diameter of the elastic sleeve.

7. The portable screwdriver as recited in claim 1, wherein the sum of the cross-sectional width of the protrusion and the cross-sectional width of the shaft is greater than the diameter of the flexible sleeve.

8. The portable screwdriver as recited in claim 1, wherein the screwdriver bit is a cross bit or a straight bit.