CN218170272U

CN218170272U - Novel universal wrench with folding function

Info

Publication number: CN218170272U
Application number: CN202220854905.5U
Authority: CN
Inventors: 孟庆登
Original assignee: Linyi Qiangsheng Tools Co ltd
Current assignee: Linyi Qiangsheng Tools Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-12-30
Anticipated expiration: 2032-04-14

Abstract

The utility model relates to a novel universal wrench with folding function, including handle spare to and the universal wrench main part of assembly on handle spare, set up the shrinkage pool in the handle spare, sliding connection has the slider in the shrinkage pool, one side that universal wrench main part was kept away from to handle spare is provided with the epitaxial piece of fixing mutually with the slider, and one side that the slider was kept away from to the epitaxial piece is fixed with epitaxial handle, and folding chamber has been seted up in the outside of epitaxial handle, rotates in the folding chamber to be connected with the center post, and the outside of center post is provided with screwdriver subassembly. This novel universal wrench with folding function takes off fixing bolt, with the epitaxial piece shrink to the shrink groove in, squeeze into the screw hole with fixing bolt again threaded connection with the slider again with fixing bolt again, adjust universal wrench's length, utilize the rotation relation in center post and folding chamber, to the screw cutter body regulation of deflecting, the worker can adopt the screwdriver body to make universal wrench have the characteristic that can be as the screwdriver, can fold the shrink with the screwdriver body again.

Description

Novel universal wrench with folding function

Technical Field

The utility model relates to an universal wrench technical field specifically is a novel universal wrench with folding function.

Background

The wrench is a common mounting and dismounting tool, and is a hand tool for screwing bolts, screws, nuts and other threads to tightly hold open or trepanning fasteners of the bolts or nuts by utilizing the lever principle, and is usually made of structural steel made of carbon or alloy materials.

The universal wrench is used as an installation and disassembly tool for the bolt or the nut, when the universal wrench is carried, under the condition of insufficient space, the length of the universal wrench cannot be adjusted in a shrinkage mode, inconvenience is brought to people in carrying, the universal wrench is single in function, the universal wrench cannot be used as a screwdriver, and inconvenience is brought to people in use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a novel universal wrench with folding function possesses can contract and adjusts length and can work as advantages such as screwdriver use, has solved traditional universal wrench and can not carry out the length contraction to universal wrench and adjust and can not be as the problem that the screwdriver used.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel universal wrench with folding function, includes the handle spare to and the universal wrench main part of assembly on the handle spare, set up the shrinkage pool in the handle spare, sliding connection has the slider in the shrinkage pool, one side that universal wrench main part was kept away from to the handle spare is provided with the epitaxial piece of fixing mutually with the slider, and one side that the slider was kept away from to the epitaxial piece is fixed with epitaxial handle, and folding chamber has been seted up in the outside of epitaxial handle, rotates in the folding chamber to be connected with the center post, and the outside of center post is provided with screwdriver subassembly.

Furthermore, the screwdriver component comprises a connecting rod fixed on the outer side of the central column and a screwdriver body fixed on the outer side of the connecting rod, wherein the connecting rod is a metal block.

Furthermore, a magnet block is arranged in the folding cavity, and a fixing bolt in threaded connection with the extension handle is mounted on the magnet block.

Further, the sum of the lengths of the sliding block and the extension block is equal to the length of the contraction groove.

Furthermore, a locking bolt is installed on the handle piece and is in threaded connection with the sliding block, and a threaded hole with the diameter equal to that of the locking bolt is formed in the handle piece.

(III) advantageous effects

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this novel universal wrench with folding function, utilize fixing bolt, the realization is fixed to the slider, the accessible is taken off fixing bolt, utilize the slip relation of slider and shrink groove, shrink to the shrink groove with epitaxial piece, squeeze into the screw hole with fixing bolt again in threaded connection with the slider, realize the length adjustment to universal wrench, and the rotation relation in usable center post and folding chamber, the realization is adjusted the deflection of connecting rod and screwdriver body, make the worker can adopt the screwdriver body to make universal wrench have the characteristic that can be used as the screwdriver, and can fold the shrink with the screwdriver body again.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a front sectional view of the handle member connecting structure according to the present invention;

fig. 3 is a partially enlarged schematic view of a in the structure diagram 1 of the present invention.

In the figure: the adjustable wrench comprises a handle piece 1, an universal wrench body 2, a contraction groove 3, a sliding block 4, an extension block 5, an extension handle 6, a folding cavity 7, a central column 8, a connecting rod 9, a screwdriver body 10, a magnet block 11, a fixing bolt 12, a threaded hole 13 and a locking bolt 14.

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, the novel universal wrench with folding function in this embodiment includes a handle member 1, and a universal wrench main body 2 assembled on the handle member 1, the universal wrench main body 2 is used for completing the dismounting and mounting of a bolt and a nut, a contraction groove 3 is formed in the handle member 1, a slider 4 is slidably connected in the contraction groove 3, the contraction groove 3 provides a sliding support for the slider 4, an extension block 5 fixed with the slider 4 is arranged on one side of the handle member 1 away from the universal wrench main body 2, the contraction groove 3 provides a contraction space for the extension block 5, the sum of the lengths of the slider 4 and the extension block 5 is equal to the length of the contraction groove 3, an extension handle 6 is fixed on one side of the extension block 5 away from the slider 4, a folding cavity 7 is formed on the outer side of the extension handle 6, a central column 8 is rotatably connected in the folding cavity 7, a screwdriver component is arranged on the outer side of the central column 8, and the folding cavity 7 provides a contraction space for the screwdriver component.

In this embodiment, the handle member 1 is provided with a locking bolt 14, the locking bolt 14 is in threaded connection with the slider 4, the locking bolt 14 is used for fixing the handle member 1 and the slider 4, and the handle member 1 is provided with a threaded hole 13 having a diameter equal to that of the locking bolt 14.

The screwdriver component in the embodiment comprises a connecting rod 9 fixed on the outer side of the central column 8 and a screwdriver body 10 fixed on the outer side of the connecting rod 9, wherein the screwdriver body 10 is used for completing the dismounting and mounting of a screw, and the connecting rod 9 is a metal block.

The folding cavity 7 in this embodiment is provided with a magnet block 11, the magnet block 11 is used for magnetically attracting and fixing the connecting rod 9, the magnet block 11 is provided with a fixing bolt 12 in threaded connection with the extension handle 6, and the fixing bolt 12 is used for fixing the magnet block 11 and the extension handle 6.

The working principle of the embodiment is as follows:

(1) Utilize fixing bolt 12, the realization is fixed to slider 4, and the accessible takes off fixing bolt 12, utilizes slider 4 and shrink groove 3's slip relation, with the epitaxial block 5 shrink to shrink groove 3 in, squeeze into threaded hole 13 with fixing bolt 12 again in with slider 4 threaded connection, realize the length adjustment to universal wrench.

(2) The pivoting relationship between the central post 8 and the folding chamber 7 can be used to adjust the deflection of the connecting rod 9 and the screwdriver body 10, so that the worker can use the screwdriver body 10 to make the allen wrench have the characteristic of being used as a screwdriver, and can fold and retract the screwdriver body 10 again.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel universal wrench with folding function, comprising a handle member (1), and a universal wrench main body (2) assembled on the handle member (1), characterized in that: the utility model discloses a wrench, including handle spare (1), universal wrench body (2), telescopic slot (3) have in the handle spare (1), sliding connection has slider (4) in the telescopic slot (3), one side that universal wrench body (2) was kept away from in handle spare (1) is provided with epitaxial piece (5) fixed mutually with slider (4), and one side that slider (4) were kept away from in epitaxial piece (5) is fixed with epitaxial handle (6), and folding chamber (7) have been seted up in the outside of epitaxial handle (6), and it has center post (8) to rotate in folding chamber (7), and the outside of center post (8) is provided with the screwdriver subassembly.

2. The novel universal wrench with folding function as claimed in claim 1, characterized in that: the screwdriver component comprises a connecting rod (9) fixed on the outer side of the central column (8) and a screwdriver body (10) fixed on the outer side of the connecting rod (9), wherein the connecting rod (9) is a metal block.

3. The novel universal wrench with folding function as claimed in claim 1, characterized in that: a magnet block (11) is arranged in the folding cavity (7), and a fixing bolt (12) in threaded connection with the extension handle (6) is mounted on the magnet block (11).

4. The novel universal wrench with folding function as claimed in claim 1, characterized in that: the sum of the lengths of the sliding block (4) and the extension block (5) is equal to the length of the contraction groove (3).

5. The novel universal wrench with folding function as claimed in claim 1, characterized in that: the handle piece (1) is provided with a locking bolt (14), the locking bolt (14) is in threaded connection with the sliding block (4), and the handle piece (1) is provided with a threaded hole (13) with the diameter equal to that of the locking bolt (14).