CN216504759U

CN216504759U - Portable folding wrench for mounting instrument

Info

Publication number: CN216504759U
Application number: CN202123397339.4U
Authority: CN
Inventors: 徐亮; 王炤; 董欣
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-13
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a portable folding wrench for instrument installation, which comprises a wrench body and two inner hexagonal wrenches, wherein the wrench body comprises a wrench head and a handle rotatably installed at the bottom of the wrench head through a rotating shaft, two accommodating grooves are formed in the bottom of the handle, the inner hexagonal wrenches are located in the corresponding accommodating grooves, a baffle is movably contacted with the bottom of the handle, an installation block with a circular structure is fixedly installed on the right side of the bottom of the handle, a through hole is formed in the right side of the installation block, the same fixed shaft is fixedly installed between the top inner wall and the bottom inner wall of the through hole, and a sliding plate is slidably sleeved on the fixed shaft. The portable internal hexagonal wrench is reasonable in design, the two internal hexagonal wrenches can be conveniently stored and fixed, and the internal hexagonal wrenches are integrally arranged after being stored, so that the occupied space in the carrying process is reduced, the portable internal hexagonal wrench is convenient for personnel to carry, the internal hexagonal wrench can be conveniently and quickly moved out for use, and the using requirements are met.

Description

Portable folding wrench for mounting instrument

Technical Field

The utility model relates to the technical field of folding wrenches, in particular to a portable folding wrench for instrument installation.

Background

The spanner is a mounting and extracting tool commonly used, it twists the bolt to utilize lever principle, the screw, nut and other screw threads hold the hand tool of opening or trepanning firmware of bolt or nut tightly, can use monkey wrench and interior hexagonal spanner repeatedly in instrument installation, in order to save the occupation space who carries the in-process, folding spanner has appeared on the market, it mainly has the spanner head and rotates the handle constitution of installing in spanner head bottom through the pivot, current folding spanner mostly does not possess the function of accomodating, need to carry outer spanner and interior hexagonal spanner simultaneously at the in-process that uses, it is great separately to separately the mode occupation space who carries, be not convenient for carry, can't satisfy the user demand, therefore we have proposed a portable folding spanner who is used for instrument installation and are used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a portable folding wrench for installing a meter.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a portable folding wrench for instrument installation comprises a wrench body and two inner hexagonal wrenches, wherein the wrench body comprises a wrench head and a handle which is rotatably arranged at the bottom of the wrench head through a rotating shaft, the bottom of the handle is provided with two accommodating grooves, the inner hexagonal wrenches are positioned in the corresponding accommodating grooves, the bottom of the handle is movably contacted with a baffle plate, the right side of the bottom of the handle is fixedly provided with an installation block with a circular structure, the right side of the installation block is provided with a through hole, a same fixed shaft is fixedly arranged between the inner wall of the top of the through hole and the inner wall of the bottom of the through hole, a sliding plate is slidably sleeved on the fixed shaft, the bottom of the sliding plate is fixedly connected with a first spring, the bottom end of the first spring is fixedly connected with the inner wall of the bottom of the through hole, the first spring is sleeved on the fixed shaft, the right side of the top of the baffle plate is provided with a circular groove, and a bearing is fixedly arranged in the circular groove, the inner ring inner side of the bearing and the two sides of the sliding plate are fixedly mounted, a clamping block is fixedly mounted on the left side of the top of the baffle plate, a clamping groove clamped with the clamping block in a movable mode is formed in the left side of the bottom of the handle, two L-shaped guide rods are fixedly mounted on the inner wall of the top of the accommodating groove, two T-shaped guide rods are fixedly mounted on the inner wall of the top of the accommodating groove, the two T-shaped guide rods located in the same accommodating groove are slidably sleeved with a square block, the bottom of the square block is movably contacted with the top of a corresponding inner hexagonal wrench, the two square blocks are fixedly mounted at the top of the square block, two compression springs in a compression state are fixedly mounted at the top of the compression springs and fixedly connected with the inner wall of the top of the corresponding accommodating groove, two moving blocks are fixedly sleeved on the inner hexagonal wrench and are respectively sleeved with the corresponding L-shaped guide rods in a sliding mode.

Preferably, the bottom of baffle is seted up the front side and the rear side and is the square groove that the opening set up, and fixed mounting has same square pole between the left side inner wall in square groove and the right side inner wall.

Preferably, the top of the baffle is embedded with a rubber pad, and the top of the rubber pad is movably contacted with the bottoms of the two inner hexagonal wrenches.

Preferably, the top of the moving block is provided with a first guide hole, and the inner wall of the first guide hole is in sliding contact with the outer side of the corresponding L-shaped guide rod.

Preferably, two second guide holes are formed in the top of the square block, and the inner walls of the second guide holes are in sliding contact with the outer sides of the corresponding T-shaped guide rods.

Preferably, the top of the moving block is provided with a round hole, and the inner wall of the round hole is fixedly connected with the outer side of the corresponding inner hexagonal wrench.

Compared with the prior art, the utility model has the beneficial effects that:

the portable inner hexagonal wrench is reasonable in design, the two inner hexagonal wrenches can be conveniently stored and fixed, the occupied space in the carrying process is reduced due to the integrated arrangement mode after storage, the portable inner hexagonal wrench is convenient to carry by personnel, the inner hexagonal wrenches can be conveniently and quickly moved out for use, and the use requirements are met.

Drawings

FIG. 1 is a schematic structural view of a portable folding wrench for instrument installation according to the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

FIG. 4 is an enlarged schematic view of portion B of FIG. 2;

FIG. 5 is an enlarged schematic view of portion C of FIG. 4;

fig. 6 is a schematic bottom view of a handle of the portable folding wrench for instrument installation according to the present invention.

In the figure: 1. a handle; 2. a baffle plate; 3. a square bar; 4. a receiving groove; 5. a moving block; 6. an inner hexagonal wrench; 7. an L-shaped guide bar; 8. a compression spring; 9. a T-shaped guide bar; 10. a square block; 11. a clamping block; 12. a circular groove; 13. a bearing; 14. mounting blocks; 15. a sliding plate; 16. a fixed shaft; 17. a first spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-6, a portable folding wrench for instrument installation comprises a wrench body and two inner hexagonal wrenches 6, the two inner hexagonal wrenches 6 have the same height and have different models, the wrench body comprises a wrench head and a handle 1 rotatably installed at the bottom of the wrench head through a rotating shaft, the bottom of the handle 1 is provided with two accommodating grooves 4, the inner hexagonal wrenches 6 are located in the corresponding accommodating grooves 4, the bottom of the handle 1 is movably contacted with a baffle 2, the right side of the bottom of the handle 1 is fixedly provided with an installation block 14 with a circular structure, the right side of the installation block 14 is provided with a through hole, a same fixed shaft 16 is fixedly installed between the top inner wall and the bottom inner wall of the through hole, the fixed shaft 16 is slidably sleeved with a sliding plate 15, wherein the top of the sliding plate 15 is provided with a third guide hole slidably sleeved with the outer side of the fixed shaft 16, the bottom of the sliding plate 15 is fixedly connected with a first spring 17, the bottom end of a first spring 17 is fixedly connected with the inner wall of the bottom of a through hole, the first spring 17 is sleeved on a fixed shaft 16, the right side of the top of a baffle plate 2 is provided with a circular groove 12, a bearing 13 is fixedly arranged in the circular groove 12, the inner side of an inner ring of the bearing 13 is fixedly arranged with the two sides of a sliding plate 15, the left side of the top of the baffle plate 2 is fixedly provided with a clamping block 11, the left side of the bottom of a handle 1 is provided with a clamping groove movably clamped with the clamping block 11, the inner walls of the tops of two accommodating grooves 4 are both fixedly provided with an L-shaped guide rod 7, the inner walls of the tops of the two accommodating grooves 4 are both fixedly provided with two T-shaped guide rods 9, two T-shaped guide rods 9 positioned in the same accommodating groove 4 are slidably sleeved with the same square block 10, the bottom of the square block 10 is movably contacted with the tops of corresponding inner hexagonal wrenches 6, and the tops of the two compression springs 8 in a compression state are both fixedly arranged at the tops of the square blocks 10, the top end of the compression spring 8 is fixedly connected with the inner wall of the top of the corresponding containing groove 4, the two inner hexagonal wrenches 6 are fixedly sleeved with the moving blocks 5, and the two moving blocks 5 are respectively sleeved on the corresponding L-shaped guide rods 7 in a sliding manner.

In the utility model, the bottom of a baffle plate 2 is provided with a square groove with an opening on the front side and the rear side, the same square rod 3 is fixedly arranged between the left inner wall and the right inner wall of the square groove, the top of the baffle plate 2 is embedded with a rubber pad, the top of the rubber pad is movably contacted with the bottoms of two inner hexagonal wrenches 6, the top of a moving block 5 is provided with a first guide hole, the inner wall of the first guide hole is in sliding contact with the outer side of a corresponding L-shaped guide rod 7, the top of a square block 10 is provided with two second guide holes, the inner wall of each second guide hole is in sliding contact with the outer side of a corresponding T-shaped guide rod 9, the top of the moving block 5 is provided with a round hole, and the inner wall of the round hole is fixedly connected with the outer side of the corresponding inner hexagonal wrench 6. The portable personnel carry, and be convenient for shift out the use with allen key 6 fast, satisfy the user demand.

The working principle is as follows: when the internal hexagonal wrench 6 needs to be removed for use, the square rod 3 is pulled downwards, the square rod 3 drives the baffle plate 2 to move downwards, the baffle plate 2 drives the clamping block 11 to move downwards to be separated from the clamping groove, the baffle plate 2 moves downwards and simultaneously drives the sliding plate 15 to slide downwards along the fixed shaft 16 through the bearing 13, the sliding plate 15 moves downwards to compress the first spring 17, then the baffle plate 2 is rotated forwards, the baffle plate 2 rotates under the action of the bearing 13, the baffle plate 2 drives the rubber pad to be separated from the two internal hexagonal wrenches 6, the limitation on the two internal hexagonal wrenches 6 is removed, the compression spring 8 in a compression state is gradually reset, the elastic force of the compression spring 8 drives the corresponding square blocks 10 to slide downwards along the T-shaped guide rod 9, the two square blocks 10 respectively push the corresponding internal hexagonal wrenches 6 to pop out from the accommodating groove 4, and then the corresponding internal hexagonal wrench 6 can be pulled downwards, the inner hexagonal wrench 6 drives the corresponding moving block 5 to slide downwards along the L-shaped guide rod 7, and then the end part of the inner hexagonal wrench 6 can be taken out of the accommodating groove 4;

after the use is finished, the inner hexagonal wrenches 6 are pushed upwards, the two inner hexagonal wrenches 6 drive the corresponding moving blocks 5 to slide upwards along the L-shaped guide rods 7, the two inner hexagonal wrenches 6 respectively generate an upward extrusion force on the corresponding square blocks 10, so that the square blocks 10 slide upwards along the corresponding T-shaped guide rods 9 and compress the compression springs 8, when the two inner hexagonal wrenches 6 are completely accommodated in the accommodating grooves 4, the baffle 2 is rotated reversely, the baffle 2 drives the rubber pads to be in contact with the bottoms of the two inner hexagonal wrenches 6, the two inner hexagonal wrenches 6 are limited, the tension of the square rods 3 is released, the first spring 17 in a compression state is gradually reset, the first spring 17 pushes the sliding plate 15 to slide upwards along the fixed shaft 16, the sliding plate 15 drives the baffle 2 to move upwards through the bearing 13, the baffle 2 drives the fixture blocks 11 to be clamped into the clamping grooves, make baffle 2 fixed, accomodate the completion, and compression spring 8 cooperates the setting of baffle 2, can realize fixing of internal hexagonal spanner 6 for it is fixed to be convenient for accomodate two internal hexagonal spanners 6, accomodates the integrative mode that sets up in back, reduces the occupation space who carries the in-process, and convenient to use personnel carry.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A portable folding wrench for instrument installation comprises a wrench body and two inner hexagonal wrenches (6), wherein the wrench body comprises a wrench head and a handle (1) rotatably installed at the bottom of the wrench head through a rotating shaft, the portable folding wrench is characterized in that two accommodating grooves (4) are formed in the bottom of the handle (1), the inner hexagonal wrench (6) is located in the corresponding accommodating grooves (4), a baffle (2) is movably contacted with the bottom of the handle (1), a mounting block (14) of a circular structure is fixedly installed on the right side of the bottom of the handle (1), a through hole is formed in the right side of the mounting block (14), a same fixed shaft (16) is fixedly installed between the inner wall of the top of the through hole and the inner wall of the bottom of the through hole, a sliding plate (15) is slidably sleeved on the fixed shaft (16), and a first spring (17) is fixedly connected to the bottom of the sliding plate (15), the bottom end of a first spring (17) is fixedly connected with the inner wall of the bottom of the through hole, the first spring (17) is sleeved on a fixed shaft (16), the right side of the top of the baffle plate (2) is provided with a circular groove (12), a bearing (13) is fixedly arranged in the circular groove (12), the inner side of an inner ring of the bearing (13) is fixedly arranged on two sides of a sliding plate (15), the left side of the top of the baffle plate (2) is fixedly provided with a clamping block (11), the left side of the bottom of the handle (1) is provided with a clamping groove movably clamped with the clamping block (11), the inner walls of the tops of the two accommodating grooves (4) are fixedly provided with L-shaped guide rods (7), the inner walls of the tops of the two accommodating grooves (4) are fixedly provided with two T-shaped guide rods (9), and the two T-shaped guide rods (9) in the same accommodating groove (4) are sleeved with a square block (10) which slides on, the bottom of square piece (10) and the top swing joint of the hexagon socket head cap spanner (6) that corresponds, two the equal fixed mounting in top of square piece (10) has two compression spring (8) that are in compression state, and the top of compression spring (8) and the top inner wall fixed connection who accomodates groove (4) that corresponds, two all fixed cover is equipped with movable block (5) on hexagon socket head cap spanner (6), and two movable block (5) slip cover are established respectively on corresponding L shape guide bar (7).

2. The portable folding wrench for instrument installation according to claim 1, characterized in that the bottom of the baffle (2) is provided with a square groove with an opening at both the front side and the rear side, and the same square bar (3) is fixedly installed between the left inner wall and the right inner wall of the square groove.

3. The portable folding wrench for instrument installation according to claim 1, characterized in that the top of the baffle (2) is embedded with a rubber pad, and the top of the rubber pad is movably contacted with the bottoms of the two hexagon socket wrenches (6).

4. The portable folding wrench for instrument installation according to claim 1, characterized in that a first guide hole is opened at the top of the moving block (5), and the inner wall of the first guide hole is in sliding contact with the outer side of the corresponding L-shaped guide rod (7).

5. The portable folding wrench for instrument installation according to claim 1, characterized in that two second guide holes are opened at the top of the square block (10), and the inner walls of the second guide holes are in sliding contact with the outer sides of the corresponding T-shaped guide rods (9).

6. The portable folding wrench for mounting instruments according to claim 1, characterized in that a circular hole is formed at the top of the moving block (5), and the inner wall of the circular hole is fixedly connected with the outer side of the corresponding hexagon socket wrench (6).