CN111687774A

CN111687774A - T-shaped socket wrench

Info

Publication number: CN111687774A
Application number: CN202010548436.XA
Authority: CN
Inventors: 李一博; 刘鑫; 辛凯; 徐德洪
Original assignee: Hanteng Automobile Co Ltd
Current assignee: Hanteng Automobile Co Ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2020-09-22

Abstract

The invention discloses a T-shaped socket wrench, which comprises a fixing mechanism and a movable rod, wherein the fixing mechanism comprises a first fixing block and a second fixing block which are fixedly welded on two sides of one end of a fixing rod and are arranged in parallel, arc-shaped sliding grooves which are arranged in an aligned mode are respectively formed in opposite surfaces of the first fixing block and the second fixing block, two sides of one end of the movable rod are respectively and fixedly connected with arc-shaped sliding blocks, the arc-shaped sliding blocks are arranged in the arc-shaped sliding grooves in a sliding mode, a first sleeve is fixedly connected to one side of the first fixing block, a regular hexagonal block is arranged in the first sleeve, a strip gear is fixedly connected to the center of the surface of one side of the regular hexagonal block, a tooth part is fixedly connected to one end of the movable rod, and the. The invention is provided with two movable rods, can be adjusted and fixed in a narrow space according to the requirements, and is convenient to use; and the invention adds two sleeves, so the applicability is wider.

Description

T-shaped socket wrench

Technical Field

The invention relates to the technical field of socket wrenches, in particular to a T-shaped socket wrench.

Background

The socket wrench is composed of a plurality of sockets with hexagonal holes or dodecagonal holes, a handle, a connecting rod and other accessories, and is particularly suitable for screwing bolts or nuts with very narrow or deep recesses. Socket wrenches are generally provided with a socket head with various specifications, a swing handle, a connecting rod, a universal joint, a screwdriver joint, an elbow handle and the like for being sleeved with a hexagonal nut. The sleeve head of the socket wrench is a concave hexagonal cylinder; the wrench is usually made of carbon structural steel or alloy structural steel, the head portion of the wrench has a predetermined hardness, and the middle and handle portions are resilient.

The existing T-shaped sleeve wrench is integrally provided with three sleeves, however, when the T-shaped sleeve wrench is used, a certain working space is small, a handle connecting rod of an ordinary T-shaped wrench is fixed, the distance between the handle connecting rod and the T-shaped sleeve wrench is also fixed and cannot be moved, the T-shaped sleeve wrench is inconvenient to operate in a small space, and the T-shaped sleeve wrench is low in applicability. Therefore, a T-shaped socket wrench with a movable connecting rod is provided.

Disclosure of Invention

The invention aims to provide a T-shaped socket wrench which is provided with two movable rods, can be adjusted and fixed as required in a narrow space and is convenient to use; in addition, the invention adds two sleeves, so that the applicability is wider, and the problems in the background technology are solved.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a T type socket spanner, includes fixed establishment and movable rod, fixed establishment includes fixed welding first fixed block and the second fixed block of dead lever one end both sides and parallel arrangement, set up the arc spout that aligns the setting on first fixed block and the second fixed block opposite face respectively, fixedly connected with arc slider is distinguished to the one end both sides of movable rod, arc slider slidable mounting is in the arc spout, the first sleeve of one side fixedly connected with of first fixed block, the first sleeve internally mounted regular hexagon piece, a side surface center fixedly connected with bar gear of regular hexagon piece, bar gear runs through the through-hole that the bottom was seted up in first sleeve, the one end fixedly connected with tooth portion of movable rod, and the movable rod passes through tooth portion and bar gear interlock is fixed.

Preferably, one side of the second fixed block is fixedly connected with a second sleeve.

Preferably, the fixed rod and the movable rod are fixedly connected with third sleeves at one ends, and the three groups of third sleeves are different in inner size.

Preferably, a protrusion is fixedly connected to the center of one side surface of the regular hexagonal block.

Preferably, a magnet piece is fixedly bonded on one side surface of the regular hexagonal block.

Preferably, the diameter of the through hole is 3-5mm larger than the maximum diameter of the strip gear.

Compared with the prior art, the invention has the beneficial effects that:

1. the T-shaped sleeve wrench is provided with the two movable rods, so that the T-shaped sleeve wrench can be adjusted and fixed as required in a narrow space when in use, and is wider in applicability and convenient to use;

2. compared with the design that the traditional T-shaped socket wrench is only provided with three sleeves, the T-shaped socket wrench is additionally provided with two sleeves, and the application range is wider.

Drawings

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

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

FIG. 3 is a side view of the fixing mechanism of the present invention;

FIG. 4 is a schematic structural view of a bar gear of the present invention;

FIG. 5 is a schematic view of a tooth of the present invention;

FIG. 6 is a schematic side view of a second fixing block according to the present invention.

In the figure: 1. a fixing mechanism; 2. a first sleeve; 3. regular hexagonal blocks; 4. a protrusion; 5. fixing the rod; 6. a movable rod; 7. a second sleeve; 8. a third sleeve; 9. a through hole; 10. a magnet piece; 11. a bar gear; 12. a first fixed block; 13. a second fixed block; 14. an arc-shaped sliding block; 15. a tooth portion; 16. an arc chute.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the T-shaped socket wrench comprises a fixing mechanism 1 and a movable rod 6, wherein the fixing mechanism 1 comprises a first fixing block 12 and a second fixing block 13 which are fixedly welded on two sides of one end of a fixing rod 5 and are arranged in parallel, arc sliding grooves 16 which are arranged in an aligned mode are respectively formed in opposite surfaces of the first fixing block 12 and the second fixing block 13, two sides of one end of the movable rod 6 are respectively and fixedly connected with arc sliding blocks 14, the arc sliding blocks 14 are slidably installed in the arc sliding grooves 16, the arc sliding blocks 14 are matched with the arc sliding grooves 16 to play a limiting sliding role, one side of the first fixing block 12 is fixedly connected with a first socket 2, a regular hexagonal block 3 is installed inside the first socket 2, a strip gear 11 is fixedly connected to the surface center of one side of the regular hexagonal block 3, the strip gear 11 penetrates through a through hole 9 formed in the bottom of the first socket 2, and one end of, and the movable rod 6 is engaged and fixed with the bar gear 11 through the tooth part 15.

One side of the second fixed block 13 is fixedly connected with a second sleeve 7. The equal fixedly connected with third sleeve 8 of one end of dead lever 5 and movable rod 6, and the inside dimension of three third sleeve 8 of group is not uniform in size. The invention is used together with the first sleeve 2, and the invention has 5 sleeves in total, thereby having wider application range.

A bulge 4 is fixedly connected to the center of the surface of one side of the regular hexagonal block 3; the protrusion 4 is set to be a circular or straight rod-shaped protrusion, so that the regular hexagonal block 3 can be pulled out manually. A magnet piece 10 is fixedly bonded on one side surface of the regular hexagonal block 3. Due to the design of the magnet piece 10, the regular hexagonal block 3 is not easy to fall off after being arranged in the first sleeve 2. The diameter of the through hole 9 is 3-5mm larger than the maximum diameter of the strip-shaped gear 11. The diameter of the through hole 9 is relatively large, and inconvenience in installation of the bar gear 11 is avoided.

When the adjustable type gear is used, the regular hexagonal block 3 is pulled out, at the moment, the movable rod 6 can move, the regular hexagonal block 3 is installed after the angle position is adjusted, and the bar gear 11 is meshed with the tooth part 15 for fixing.

The T-shaped sleeve wrench is provided with the two movable rods 6, so that the T-shaped sleeve wrench can be adjusted and fixed as required in a narrow space when in use, and is wider in applicability and convenient to use; compared with the traditional design that only three sleeves are arranged on the T-shaped socket wrench, the T-shaped socket wrench has the advantages that two sleeves are added, and the use range is wider.

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 T type socket spanner, includes fixed establishment (1) and movable rod (6), its characterized in that: the fixing mechanism (1) comprises a first fixing block (12) and a second fixing block (13) which are fixedly welded on two sides of one end of a fixing rod (5) and arranged in parallel, arc sliding grooves (16) which are arranged in an aligned mode are formed in opposite faces of the first fixing block (12) and the second fixing block (13) respectively, arc sliding blocks (14) are fixedly connected to two sides of one end of a movable rod (6) respectively, the arc sliding blocks (14) are installed in the arc sliding grooves (16) in a sliding mode, one side of the first fixing block (12) is fixedly connected with a first sleeve (2), a regular hexagonal block (3) is installed inside the first sleeve (2), a bar gear (11) is fixedly connected to the center of the surface of one side of the regular hexagonal block (3), the bar gear (11) penetrates through a through hole (9) formed in the bottom of the first sleeve (2), and a tooth portion (15) is fixedly connected to one end of the movable, and the movable rod (6) is meshed and fixed with the strip gear (11) through the tooth part (15).

2. A T-socket wrench as claimed in claim 1, wherein: one side of the second fixing block (13) is fixedly connected with a second sleeve (7).

3. A T-socket wrench as claimed in claim 1, wherein: the equal fixedly connected with third sleeve (8) of one end of dead lever (5) and movable rod (6), and the inside dimension of three group's third sleeve (8) is not uniform in size.

4. A T-socket wrench as claimed in claim 1, wherein: the center of the surface of one side of the regular hexagonal block (3) is fixedly connected with a bulge (4).

5. A T-socket wrench as claimed in claim 1, wherein: and a magnet piece (10) is fixedly bonded on the surface of one side of the regular hexagonal block (3).

6. A T-socket wrench as claimed in claim 1, wherein: the diameter of the through hole (9) is 3-5mm larger than the maximum diameter of the strip-shaped gear (11).