CN214643230U

CN214643230U - Universal wrench handle connecting structure suitable for various scenes

Info

Publication number: CN214643230U
Application number: CN202120471739.6U
Authority: CN
Inventors: 赵英杰; 王潞潞; 陈莉
Original assignee: Qingdao Tesco Hardware Tools Co ltd
Current assignee: Qingdao Tesco Hardware Tools Co ltd
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-11-09
Anticipated expiration: 2031-03-04

Abstract

The utility model discloses an universal wrench handle connecting structure suitable for various scenes, which comprises a universal wrench head and a handle, wherein one end of the universal wrench head is fixedly connected with a connecting block, the handle comprises a threaded rod and a threaded sleeve, the connecting block is rotationally connected with the threaded rod, a limiting rod is fixedly connected in a mounting groove, and a limiting slider is slidably connected on the limiting rod, the universal wrench head can be replaced as required, the use is more flexible, the length of the handle can be conveniently adjusted through the arranged threaded rod and the threaded sleeve so as to be suitable for different use scenes, the application range is wider, the threaded rod is rotationally connected with the universal wrench head so as to conveniently adjust the angle of the handle, the bolt can be conveniently fastened in a smaller operation space, the angle of the handle and the universal wrench head can be conveniently locked through the arranged limiting slider, the limiting teeth and the fixed teeth, and the assistance rod can be conveniently inserted through the arranged assistance jack so as to increase the torque, and be convenient for many people application of force simultaneously, can be better screw up the bolt.

Description

Universal wrench handle connecting structure suitable for various scenes

Technical Field

The utility model relates to an universal wrench technical field specifically is an adapt to universal wrench handle connection structure for multiple scene.

Background

At present, the universal wrench is widely applied in various different fields, is mainly used for disassembling and assembling parts, and generally comprises a wrench head, a handle and other structures; the wrench head and the handle are respectively processed and formed through specific procedures and then assembled together through a connecting structural part. When the universal wrench is used, a user can perform tightening and loosening operation by means of occluding and fixing the wrench head and an acting object and forcibly pushing the object occluded with the wrench head to rotate through the handle.

But the nut that needs the fastening, the screw specification is diversified, and in order to satisfy the demand, the user has to carry multiple spanner, and is especially inconvenient to outdoor worker, and prior art's universal wrench's handle is most and wrench end fixed connection, can not be applicable to different work scenes, especially the fastening of the less bolt of some operating space, and the most length of current wrench handle is fixed moreover, can not adjust according to actual need, and it is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adapt to universal wrench handle connection structure for multiple scene to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an adapt to universal wrench handle connection structure for multiple scene, includes universal wrench and handle, universal wrench one end fixedly connected with connecting block, connecting block one end are the arc, the handle includes threaded rod and thread bush, threaded rod and thread bush threaded connection, and the connecting block passes through the round pin axle with the threaded rod and rotates to be connected, and round pin axle one end fixedly connected with is spacing protruding, and other end threaded connection has the locking cap, and threaded rod one end is provided with the mounting groove that corresponds with the connecting block, is provided with the through-hole that corresponds with the round pin axle on connecting block and the threaded rod.

As a further aspect of the present invention: the universal wrench head can be replaced with wrench heads with different structural shapes according to requirements.

As a further aspect of the present invention: the outer wall of the threaded sleeve is provided with anti-skid lines.

As a further aspect of the present invention: one end of the pin shaft is provided with threads, the fixing cap is hexagonal, and a threaded hole corresponding to the pin shaft is formed in the fixing cap.

As a further aspect of the present invention: fixedly connected with gag lever post in the mounting groove, the gag lever post is the square pole, and sliding connection has spacing slider on the gag lever post.

As a further aspect of the present invention: the limiting sliding block is cylindrical, limiting teeth are arranged on one side of the limiting sliding block, and fixing teeth corresponding to the limiting teeth are arranged on the arc-shaped surface of the connecting block.

As a further aspect of the present invention: and one end of the threaded sleeve is provided with a power-assisted jack.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses omnipotent spanner can be changed as required, it is more nimble to use, round pin axle and locking cap threaded connection, convenient to detach installs, the threaded rod and the thread bush length of adjustment handle of being convenient for through setting up, use scene with be applicable to the difference, application scope is wider, the threaded rod rotates with omnipotent spanner to be connected the angle of adjustment handle of being convenient for, be convenient for fasten the bolt in less operating space, spacing slider through setting up, spacing tooth and fixed tooth are convenient for lock the angle of handle with omnipotent spanner, the helping hand jack through setting up is convenient for insert the helping hand pole with the increase torque, and be convenient for many people application of force simultaneously, can be better tighten the bolt.

Drawings

Fig. 1 is a schematic view of a connection structure of an universal wrench handle adapted to various scenes.

Fig. 2 is a schematic sectional view of an universal wrench handle connection structure adapted to various scenes.

Fig. 3 is an enlarged structural diagram of a in an universal wrench handle connecting structure for adapting to various scenes.

In the figure: the universal wrench comprises a universal wrench head 1, a handle 2, a connecting block 3, a threaded rod 4, a threaded sleeve 5, a pin shaft 6, a limiting protrusion 7, a fixing cap 8, a mounting groove 9, a through hole 10, a limiting rod 11, a limiting sliding block 12, a limiting tooth 13, a fixing tooth 14 and a power-assisted jack 15.

Detailed Description

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. 1-3, in the embodiment of the present invention, an universal wrench handle connecting structure for adapting to various scenes comprises a universal wrench head 1 and a handle 2, wherein one end of the universal wrench head 1 is fixedly connected with a connecting block 3, one end of the connecting block 3 is arc-shaped, the handle 2 comprises a threaded rod 4 and a threaded sleeve 5, the threaded rod 4 is in threaded connection with the threaded sleeve 5, so as to adjust the length of the handle 2, so as to be suitable for different scenes of use, the application range is wider, the outer wall of the threaded sleeve 5 is provided with anti-slip threads, so as to avoid injury caused by hand slippage of workers when fastening bolts, the connecting block 3 is rotatably connected with the threaded rod 4 through a pin shaft 6, so as to adjust the angle of the handle 2, so as to fasten bolts in a smaller operation space, one end of the pin shaft 6 is fixedly connected with a limiting protrusion 7, the other end of the pin shaft is in threaded connection with a fixing cap 8, so as to facilitate disassembly and installation, 6 one ends of round pin axle are provided with the screw thread, and locking cap 8 is the hexagon, is provided with the screw hole that corresponds with round pin axle 6 in the locking cap 8, and universal wrench 1 can change the wrench of different structure appearances as required, uses more in a flexible way, and 4 one ends of threaded rod are provided with the mounting groove 9 that corresponds with connecting block 3, are provided with the through-hole 10 that corresponds with round pin axle 6 on connecting block 3 and the threaded rod 4.

Fixedly connected with gag lever post 11 in the mounting groove 9, gag lever post 11 is the square pole, sliding connection has limiting slide 12 on the gag lever post 11, limiting slide 12 is cylindrically, be provided with the rectangle through-hole that corresponds with gag lever post 11 in the limiting slide 12, limiting slide 12 one side sets up spacing tooth 13, be provided with the fixed tooth 14 that corresponds with spacing tooth 13 on the arcwall face of connecting

block

3, 5 one end of thread bush are provided with helping hand jack 15, be convenient for insert helping hand pole in order to increase the moment of torsion, and be convenient for many people application of force simultaneously, can be better screw up the bolt, and still can be used to hang universal spanner and accomodate.

It should be noted that, when the angle between the handle 2 and the universal wrench head 1 needs to be adjusted, the limiting slide block 12 is moved to one side of the fixing teeth 14, the handle 2 can be rotated to be adjusted to a proper angle, and after the adjustment is completed, the limiting slide block 12 is slid to the fixing teeth 14, so that the angle of the handle 2 and the universal wrench head 1 can be locked through the fixing teeth 14 and the limiting teeth 13.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an adapt to universal wrench handle connection structure for multiple scene, includes universal wrench head (1) and handle (2), its characterized in that, universal wrench head (1) one end fixedly connected with connecting block (3), connecting block (3) one end is the arc, handle (2) are including threaded rod (4) and thread bush (5), threaded rod (4) and thread bush (5) threaded connection, and connecting block (3) are connected through round pin axle (6) rotation with threaded rod (4), and round pin axle (6) one end fixedly connected with is spacing protruding (7), and other end threaded connection has locking cap (8), and threaded rod (4) one end is provided with mounting groove (9) that correspond with connecting block (3), is provided with through-hole (10) that correspond with round pin axle (6) on connecting block (3) and threaded rod (4).

2. The universal wrench handle connecting structure suitable for various scenes as claimed in claim 1, wherein the universal wrench head (1) can be replaced with wrench heads of different structural shapes as required.

3. The universal wrench handle connecting structure suitable for various scenes as claimed in claim 1, wherein the outer wall of the threaded sleeve (5) is provided with anti-slip threads.

4. The universal wrench handle connecting structure suitable for various scenes as claimed in claim 1, wherein one end of the pin shaft (6) is provided with a thread, the fixing cap (8) is hexagonal, and the fixing cap (8) is internally provided with a threaded hole corresponding to the pin shaft (6).

5. The connecting structure of the universal wrench handle suitable for various scenes according to claim 1, wherein a limiting rod (11) is fixedly connected in the mounting groove (9), the limiting rod (11) is a square rod, and a limiting sliding block (12) is slidably connected on the limiting rod (11).

6. The universal wrench handle connecting structure suitable for various scenes as claimed in claim 5, wherein the limiting slider (12) is cylindrical, a limiting tooth (13) is provided on one side of the limiting slider (12), and a fixed tooth (14) corresponding to the limiting tooth (13) is provided on the arc surface of the connecting block (3).

7. The universal wrench handle connecting structure suitable for various scenes as claimed in claim 1, wherein a power-assisted insertion hole (15) is formed at one end of the threaded sleeve (5).