CN213999270U

CN213999270U - Internal hexagonal wrench

Info

Publication number: CN213999270U
Application number: CN202022331808.1U
Authority: CN
Inventors: 张裕丰
Original assignee: Hangzhou Qianye Tools Co ltd
Current assignee: Hangzhou Qianye Tools Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-08-20
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses an inner hexagonal spanner, including the spanner body that is "L" shape, the one end of spanner body is provided with the jack, is connected with removable spanner head in the jack, and the other end of spanner body is connected with slidable adjustment's telescopic sleeve, is provided with locking mechanism between telescopic sleeve and the spanner body. When the utility model is used, the telescopic sleeve can be pulled out, thereby increasing the length of the handle part of the inner hexagonal wrench and playing a role of saving labor; after using up, with telescopic sleeve withdrawal to reduce allen key's whole length, be convenient for accomodate.

Description

Internal hexagonal wrench

Technical Field

The utility model relates to a hardware and tools technical field, in particular to interior hexagonal spanner.

Background

An allen wrench is a common hardware tool. The length of the handle part of the existing internal hexagonal wrench is longer in order to realize the effect of saving power. However, the internal hexagonal wrench has the following disadvantages: the handle portion is not convenient to store due to the long length of the handle portion.

Such as: the invention discloses a Chinese patent publication No. CN106493667A, which is named as an inner and outer hexagonal wrench, and comprises a handle, a force transmission column, a wrench head, an inner hexagonal and an outer hexagonal, wherein the handle is used for being held by a hand; the force transmission column is arranged at the front end of the handle; the wrench head is arranged at the lower end of the force transmission column; the inner hexagon is arranged at the inner ring of the wrench head; the outer hexagon is arranged at the outer ring of the wrench head. The internal and external hexagonal wrench has the following disadvantages: the handle (equivalent to the handle mentioned above) of the internal and external hexagonal wrench is long and inconvenient to store.

Disclosure of Invention

The utility model aims at solving the problem that the existing inner hexagonal wrench is inconvenient to store because the length of the handle part is longer, providing an inner hexagonal wrench, which can effectively solve the problems.

The utility model aims at realizing through the following technical scheme: the utility model provides an inner hexagonal spanner, is including the spanner body that is "L" shape, the one end of spanner body is provided with the jack, is connected with removable spanner head in the jack, and the other end of spanner body is connected with slidable adjustment's telescopic sleeve, is provided with locking mechanism between telescopic sleeve and the spanner body.

When the utility model is used, the telescopic sleeve can be pulled out outwards and then fixed through the locking mechanism, thereby increasing the length of the handle part of the inner hexagon wrench and playing a role in saving labor; after using up, loosen locking mechanism earlier, with telescopic sleeve withdrawal, then utilize locking mechanism fixed telescopic sleeve to reduce hexagon socket wrench's whole length, be convenient for accomodate. The wrench head is inserted in the jack, and can be replaced with wrench heads of different specifications according to actual needs, thereby facilitating the use.

Preferably, the wrench head includes an insert portion that mates with the socket and a hex head. The insertion part is inserted into the insertion hole to realize the connection with the wrench body. The cross section of hexagonal head is regular hexagon, and insert portion and hexagonal head integrated into one piece.

Preferably, the cross-sections of the insertion portion and the insertion hole are hexagonal.

Preferably, the telescopic sleeve is provided with a guide hole, and the wrench body is slidably connected in the guide hole.

Preferably, the locking mechanism comprises a threaded hole formed in the telescopic sleeve, a locking screw is connected to the threaded hole in a threaded mode, and the front end of the locking screw abuts against the wrench body.

Preferably, the bottom of the insertion hole is provided with a magnetic block. After the wrench head is inserted into the jack, the magnetic block can suck the wrench head, and the connecting effect of the wrench head is improved.

As the preferred, telescopic sleeve's one end is provided with and holds the chamber, and the one end that holds the chamber is uncovered, holds the uncovered one end in chamber and is connected with the gag. A spare wrench head can be placed in the receiving cavity.

Preferably, the telescopic sleeve is provided with a hanging ring.

The utility model has the advantages that: when the utility model is used, the telescopic sleeve can be pulled out, thereby increasing the length of the handle part of the inner hexagonal wrench and playing a role of saving labor; after using up, with telescopic sleeve withdrawal to reduce allen key's whole length, be convenient for accomodate.

Drawings

Fig. 1 is a sectional view of the present invention.

Fig. 2 is a schematic structural view of the wrench head.

In the figure: 1. spanner body, 2, jack, 3, magnetic path, 4, spanner head, 5, telescopic sleeve, 6, guiding hole, 7, locking screw, 8, hold the chamber, 9, gag, 10, link, 11, inserted part, 12, hexagonal head.

Detailed Description

The invention will be further described with reference to the following detailed description and accompanying drawings.

Example 1:

as shown in fig. 1 to 2, the allen key comprises an L-shaped key body 1, wherein one end of the key body 1 is provided with a socket 2, and a replaceable key head 4 is connected in the socket 2. The wrench head 4 comprises an insert 11 and a hex head 12 which mate with the socket. The insertion portion 11 and the hexagonal head 12 are integrally formed. The cross-sections of the insertion portion 11 and the insertion hole 2 are hexagonal. The hexagonal head 12 is hexagonal in cross-section. The bottom of the jack 2 is provided with a magnetic block 3. The insertion part is inserted into the insertion hole to realize the connection with the wrench body. The magnetic block can suck the wrench head, and the connecting effect of the wrench head is improved.

The other end of the wrench body 1 is connected with a telescopic sleeve 5 which can be adjusted in a sliding mode, and a locking mechanism is arranged between the telescopic sleeve 5 and the wrench body 1. The telescopic sleeve 5 is provided with a guide hole 6, and the guide hole 6 is arranged along the length direction of the telescopic sleeve 5. The wrench body 1 is slidably coupled in the guide hole 6. Locking mechanism is including setting up the screw hole on telescopic sleeve 5, and threaded connection has locking screw 7 in the screw hole, and locking screw 7's front end is contradicted with spanner body 1. One end of the telescopic sleeve 5 is provided with a containing cavity 8, one end of the containing cavity 8 is open, and one end of the containing cavity 8, which is open, is connected with a plug cover 9. The stopper 9 is made of rubber. The accommodating cavity is used for placing a spare wrench head. The telescopic sleeve 5 is provided with a hanging ring 10.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides an inner hexagonal spanner, its characterized in that, is including the spanner body that is "L" shape, the one end of spanner body is provided with the jack, is connected with removable spanner head in the jack, and the other end of spanner body is connected with slidable adjustment's telescopic sleeve, is provided with locking mechanism between telescopic sleeve and the spanner body.

2. An allen wrench as claimed in claim 1, wherein the wrench head includes an insert portion for mating with the socket and a hex head.

3. An allen wrench according to claim 2, wherein the cross-sections of the insert and socket are hexagonal.

4. An allen wrench as claimed in claim 1, wherein the socket is provided with a pilot hole in which the wrench body is slidably connected.

5. An allen wrench as claimed in claim 1, wherein the locking mechanism comprises a threaded bore provided in the telescopic sleeve, a locking screw being threadedly connected to the threaded bore, the front end of the locking screw abutting against the wrench body.

6. The allen wrench as claimed in claim 1, wherein the bottom of the insertion hole is provided with a magnet.

7. An allen wrench as claimed in claim 1, wherein the socket has a receiving cavity at one end, the receiving cavity has an open end, and the open end of the receiving cavity is connected to the plug.

8. An allen wrench as claimed in claim 1, wherein the telescopic socket is provided with a suspension ring.