CN213165110U

CN213165110U - Pneumatic adjusting type universal wrench

Info

Publication number: CN213165110U
Application number: CN202021426242.4U
Authority: CN
Inventors: 卢伟华
Original assignee: Wuxi Gongken Tools Co ltd
Current assignee: Wuxi Gongken Tools Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-05-11
Anticipated expiration: 2030-07-20

Abstract

The utility model provides a pneumatic adjustment formula general purpose wrench, includes the body, the below fixed mounting of body has the handle, and the inside of handle is provided with the recess, the inside of recess is provided with the shrinkage pool, and the external connection of recess has a cover device, cover device including the cover body, link up ring, interior post and lug, the outside of the cover body is provided with links up the ring, the inside of the cover body is provided with interior post, the outside of the cover body is provided with the lug, the left side fixed mounting of body has preceding shell, and the left side fixedly connected with of preceding shell links up the piece, the left side of linking up the piece is connected with the turn-around, and the inside fixed mounting of turn-around has the casing to the internal connection of casing supports the piece, the shape of cross section of the cover body is "U" shape, and links up the thickness of ring and is less than the degree of depth of recess, the position. This pneumatic regulation formula general spanner, the handle is held the comfort level and is high, holds effectually, and the practicality is high.

Description

Pneumatic adjusting type universal wrench

Technical Field

The utility model relates to a pneumatic spanner correlation technique field specifically is a pneumatic regulation formula universal spanner.

Background

The spanner is the very common and very practical instrument of daily life, along with the development of science and technology, has appeared a pneumatic spanner in the market, and it is very convenient to use, has saved a lot of time of dismantling the bolt, nevertheless still has a lot of not enoughly.

General pneumatic spanner, the handle is held the comfort level poor, is held and is held the effect not good, and the practicality is low, consequently, we provide a pneumatic regulation formula general spanner to in solving the problem that provides among the above-mentioned.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides a pneumatic regulation formula general spanner to solve the general pneumatic wrench who proposes in the above-mentioned background art, the handle is held the comfort level poor, is held the effect not good, the problem that the practicality is low.

The technical scheme of the utility model is that: the utility model provides a pneumatic regulation formula general purpose wrench, includes the body, the below fixed mounting of body has the handle, and the inside of handle is provided with the recess, the inside of recess is provided with the shrinkage pool, and the external connection of recess has a handle cover device, the left side fixed mounting of body has preceding shell, and the left side fixedly connected with of preceding shell links up the piece, the left side of linking up the piece is connected with the turn round, and the inside fixedly connected with spring of turning round to the outer end fixed mounting of spring has and supports the piece.

Preferably, the handle sleeve device comprises a sleeve body, a connecting ring, an inner column and a convex block, the connecting ring is arranged outside the sleeve body, the inner column is arranged inside the sleeve body, and the convex block is arranged outside the sleeve body.

Preferably, the cross section of the sleeve body is U-shaped, and the thickness of the connecting ring is smaller than the depth of the groove.

Preferably, the inner column is arranged corresponding to the concave hole, and the inner column is connected with the concave hole in a clamping manner.

Preferably, the bumps are uniformly distributed on the outer part of the sleeve body, and the height of the bumps is the same as that of the connecting ring.

Preferably, the abutting block forms an elastic structure in the rotary head through a spring, and the abutting block is arranged in the rotary head at equal angles.

Preferably, the abutting block is connected with the shell in a clamping manner, and the left end of the abutting block is obliquely arranged.

Compared with the prior art, the beneficial effects of the utility model are that: the pneumatic adjustable universal wrench has the advantages that the comfort level of the handle during holding is high, the holding effect is good, and the practicability is high;

1. the handle sleeve device is provided with the sleeve body and the linking ring, the handle sleeve device can be attached to the handle through the U-shaped cross section of the sleeve body, the hand-holding comfort level is improved, the handle sleeve device is convenient to mount and dismount through the corresponding arrangement of the inner column and the concave hole, the handle sleeve device is convenient to clean, the height of the convex block is the same as that of the linking ring, and the hand-holding comfort level is further improved;

2. the palm holding device is provided with the sleeve body and the convex blocks, the convex blocks are uniformly distributed outside the sleeve body, the friction force of a palm on a handle is increased, the holding effect is improved, the palm of a user can be relieved from sweating through gaps among the convex blocks, the palm can flow into the gaps during sweating, and the holding effect is further improved;

3. be equipped with the spring and support the piece, support the piece and constitute elastic construction through the spring in the turn round for support the piece and can increase the centre gripping dynamics to the bolt, can carry out the centre gripping to the bolt of variation in size simultaneously, improved the practicality.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the cross-sectional top view of the connection between the handle and the groove of the present invention;

FIG. 4 is a schematic view of the overall structure of the handle grip device of the present invention;

FIG. 5 is a schematic side view of the connection block and the swivel joint of the present invention;

fig. 6 is a schematic view of the front sectional structure of the spring and the abutting block of the present invention.

In the figure: 1. a body; 2. a grip; 3. a groove; 4. concave holes; 5. a handle sleeve device; 501. a sleeve body; 502. an adaptor ring; 503. an inner column; 504. a bump; 6. a front housing; 7. a joining block; 8. turning the head; 9. A spring; 10. a resisting block; 11. a housing.

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. 1-6, a pneumatic adjustable universal wrench comprises a main body 1, a handle 2, a groove 3, a concave hole 4, a handle sleeve device 5, a sleeve body 501, a connecting ring 502, an inner column 503, a convex block 504, a front shell 6, a connecting block 7, a rotary head 8, a spring 9, a resisting block 10 and a shell 11, wherein the handle 2 is fixedly installed below the main body 1, and the inner part of the handle 2 is provided with a groove 3, the inner part of the groove 3 is provided with a concave hole 4, the outer part of the groove 3 is connected with a handle sleeve device 5, the outer edge of the sleeve body 501 is provided with a connecting ring 502, the inner part of the sleeve body 501 is provided with an inner column 503, the outer part of the sleeve body 501 is provided with a convex block 504, the left side of the body 1 is fixedly provided with a front shell 6, and the left side of the front shell 6 is fixedly connected with a connecting block 7, the left side of the connecting block 7 is connected with a rotating head 8, and a shell 11 is fixedly arranged in the rotating head 8, and a resisting block 10 is connected in the shell 11.

As in fig. 2 and 4, the cross section of the sleeve body 501 is U-shaped, and the thickness of the connecting ring 502 is smaller than the depth of the groove 3, so that the sleeve device 5 can be attached to the handle 2, the comfort of holding is increased, the inner column 503 corresponds to the position of the concave hole 4, and the inner column 503 is connected with the concave hole 4 in a clamping manner, so that the sleeve device 5 is convenient to mount and dismount, and the sleeve device 5 is convenient to clean.

As shown in fig. 4, the protrusions 504 are uniformly distributed outside the sheath 501, and the height of the protrusions 504 is the same as that of the connecting rings 502, so that the friction force of the palm on the grip 2 is increased, the holding effect is improved, the palm of the user can be relieved from sweating through the gaps between the protrusions 504, and the palm can flow into the gaps during sweating, so that the holding effect is further improved.

According to the rotary head, as shown in fig. 5 and 6, the supporting block 10 forms an elastic structure in the rotary head 8 through the spring 9, and the supporting block 10 is arranged at an equal angle in the rotary head 8, so that the supporting block 10 can increase the clamping force on the bolt, and can clamp bolts with different sizes, the practicability is improved, the supporting block 10 is connected with the shell 11 in a clamping manner, and the left side end of the supporting block 10 is obliquely arranged, so that the bolt can be clamped conveniently.

The working principle is as follows: when using this pneumatic regulation formula general purpose wrench, at first combine fig. 1, fig. 2 and fig. 4 to show, because it is elastic material to overlap device 5 for it is convenient to install and dismantle overlap device 5, it is corresponding with the position of shrinkage pool 4 with interior post 503, then with interior post 503 block in shrinkage pool 4, make and overlap device 5 and can install on recess 3, because the cross sectional shape of cover body 501 is "U" shape, make and overlap device 5 can laminate handle 2, the thickness of linking ring 502 is less than the degree of depth of recess 3, increased and held the comfort level.

Then, as shown in fig. 2 and fig. 6, the lugs 504 are uniformly distributed outside the sleeve body 501, the friction force of the palm on the handle 2 is increased, the holding effect is improved, the palm sweating of the user can be relieved through the gaps between the lugs 504, the palm sweating can flow into the gaps during sweating, the holding effect is further improved, when the handle sleeve device 5 is dirty and messy, the handle sleeve device 5 can be detached and cleaned, the rotating head 8 is aligned with the bolt to be detached, the clamping force on the bolt can be increased through the abutting block 10, meanwhile, the bolts with different sizes can be clamped, the practicability is improved, and the whole process of using the pneumatic adjustment type universal wrench is exactly.

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. The utility model provides a pneumatic regulation formula allen wrench, includes body (1), its characterized in that: the utility model discloses a handle of a motor vehicle, including body (1), the below fixed mounting of body (1) has handle (2), and the inside of handle (2) is provided with recess (3), the inside of recess (3) is provided with shrinkage pool (4), and the external connection of recess (3) is with cover device (5), shell (6) before the left side fixed mounting of body (1), and the left side fixedly connected with of preceding shell (6) link up piece (7), the left side of linking up piece (7) is connected with turn round (8), and the inside fixed mounting of turn round (8) has casing (11) to the internal connection of casing (11) supports piece (10).

2. A pneumatically adjustable allen wrench as claimed in claim 1, wherein: the handle sleeve device (5) comprises a sleeve body (501), a connecting ring (502), an inner column (503) and a convex block (504), wherein the connecting ring (502) is arranged outside the sleeve body (501), the inner column (503) is arranged inside the sleeve body (501), and the convex block (504) is arranged outside the sleeve body (501).

3. A pneumatically adjustable allen wrench as claimed in claim 2, wherein: the cross section of the sleeve body (501) is U-shaped, and the thickness of the connecting ring (502) is smaller than the depth of the groove (3).

4. A pneumatically adjustable allen wrench as claimed in claim 2, wherein: the inner column (503) is arranged corresponding to the position of the concave hole (4), and the inner column (503) is connected with the concave hole (4) in a clamping mode.

5. A pneumatically adjustable allen wrench as claimed in claim 2, wherein: the bumps (504) are uniformly distributed on the outer part of the sleeve body (501), and the height of the bumps (504) is the same as that of the connecting ring (502).

6. A pneumatically adjustable allen wrench as claimed in claim 1, wherein: the resisting block (10) forms an elastic structure in the shell (11) through the spring (9), and the resisting block (10) is arranged in the rotating head (8) at equal angles.

7. A pneumatically adjustable allen wrench as claimed in claim 1, wherein: the abutting block (10) is connected with the shell (11) in a clamping mode, and the left side end of the abutting block (10) is obliquely arranged.