CN214490345U

CN214490345U - Bidirectional replaceable sleeve

Info

Publication number: CN214490345U
Application number: CN202023314037.1U
Authority: CN
Inventors: 励明夫
Original assignee: Ningbo Aoqier Machinery Technology Co ltd
Current assignee: Ningbo Aoqier Machinery Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-26
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to the technical field of sleeves, and disclose sleeve that can two-wayly change and use, the installation structure comprises a sleeve body, the fixed surface of sleeve body is connected with evenly distributed's fixed frame, the processing groove has all been seted up to the top and the bottom of sleeve body, the inside sliding connection in processing groove has the guard plate. This sleeve that can two-wayly change and use, the inside of processing groove is impressed the guard plate through the bolt, can come rotatory bolt through rotating the sleeve body this moment, simultaneously can insert the pole of borrowing power in the inside of fixed frame as required, it is more laborsaving to make it rotate, wherein the structure of sleeve body top and bottom is the same, make its two-wayly can change the use, after the use is accomplished, promote the guard plate to the outside through first tensioning spring, make it reset, protect the processing groove through the guard plate, avoid entering its inside at idle in-process foreign matter, influence follow-up use, thereby it is more convenient to have reached the use, the better purpose of protecting effect.

Description

Bidirectional replaceable sleeve

Technical Field

The utility model relates to a sleeve technical field specifically is the sleeve that can two-way change used.

Background

The socket wrench is generally called as a socket, and comprises 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.

The sleeve in the prior art is generally used in a one-way mode, the flexibility is insufficient, the protection effect on the groove is poor when the sleeve is idle, the sleeve is easily blocked by foreign matters, and subsequent use is influenced, so that the sleeve capable of being replaced and used in a two-way mode is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can two-way sleeve of changing the use 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 sleeve capable of being replaced and used in two directions comprises a sleeve body, wherein the surface of the sleeve body is fixedly connected with uniformly distributed fixed frames, the top and the bottom of the sleeve body are both provided with processing grooves, the inner part of each processing groove is connected with a protection plate in a sliding manner, two sides of the inner side of each protection plate are both fixedly connected with guide rods, the inner wall of each processing groove is provided with guide grooves corresponding to the guide rods, the guide rods are connected inside the guide grooves in a sliding manner, the inner side of each protection plate is fixedly connected with uniformly distributed first tensioning springs, one end of each first tensioning spring is fixedly connected with the inner wall of each processing groove, the top and the bottom of the sleeve body and the two sides of each processing groove are both movably connected with movable blocks, the inner sides of the movable blocks are fixedly connected with sliding blocks, and the top and the bottom of the sleeve body are both provided with sliding grooves corresponding to the sliding blocks, the slider is connected to the inside of spout in a sliding manner.

As a further aspect of the present invention: one side of the sliding block is fixedly connected with a second tensioning spring, and one end of the second tensioning spring is fixedly connected with the inner wall of the sliding groove.

As a further aspect of the present invention: the outside fixedly connected with blotter of guard plate, the inboard and the blotter contact of movable block.

As a further aspect of the present invention: the inner wall fixedly connected with rubber pad of fixed frame, the outside of movable block is the arc.

As a further aspect of the present invention: the inside sliding connection of guide way has the stopper, the one end and the stopper fixed connection of guide bar.

As a further aspect of the present invention: the top and the bottom of fixed frame all fixedly connected with gusset plate, one side and the sleeve body fixed connection of gusset plate.

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

1. the utility model discloses in, the inside in processing groove is impressed the guard plate through the bolt, can come rotatory bolt through rotating the sleeve body this moment, can insert the pole of borrowing force in the inside of fixed frame simultaneously as required, it is more laborsaving to make it rotate, wherein the structure of sleeve body top and bottom is the same, make its two-way use of changing, very big its availability factor that improves, after the use is accomplished, promote the guard plate to the outside through first tensioning spring, make it reset, protect the processing groove through the guard plate, avoid in idle in-process foreign matter get into inside it, influence follow-up use, thereby it is more convenient to have reached the use, better purpose of protective effect.

2. The utility model discloses in, promote the movable block to the inboard through second tensioning spring and remove, make the movable block can be more convenient and firm carry on spacingly to the guard plate, protect the bolt through the blotter, avoid taking place great striking between its and the guard plate, cause its to damage, improve external power of borrowing between pole and the fixed frame through the rubber pad, it is more convenient to make its use, then carry on spacingly to the guide bar through the stopper, avoid it to break away from the inside of guide way, consolidate fixed frame through the gusset plate, avoid it to take place to bend in the use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front sectional view of the overall structure of the present invention;

FIG. 3 is a top view of the overall structure of the present invention;

FIG. 4 is an enlarged view of the part A of FIG. 2;

fig. 5 is a perspective view of the protection plate of the present invention.

In the figure: 1. a sleeve body; 2. a movable block; 3. a reinforcing plate; 4. a fixing frame; 5. a rubber pad; 6. a guide groove; 7. processing a tank; 8. a first tension spring; 9. a protection plate; 10. a cushion pad; 11. a guide bar; 12. a limiting block; 13. a chute; 14. a second tension spring; 15. a slide block.

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 to 5, in the embodiment of the present invention, a sleeve capable of being changed and used bidirectionally comprises a sleeve body 1, wherein the surface of the sleeve body 1 is fixedly connected with uniformly distributed fixed frames 4, the top and the bottom of the sleeve body 1 are both provided with processing grooves 7, the interior of the processing grooves 7 is slidably connected with protection plates 9, both sides of the inner sides of the protection plates 9 are both fixedly connected with guide rods 11, the inner wall of the processing groove 7 is provided with guide grooves 6 corresponding to the guide rods 11, the guide rods 11 are slidably connected with the interior of the guide grooves 6, the interior of the protection plates 9 is fixedly connected with uniformly distributed first tensioning springs 8, one end of each first tensioning spring 8 is fixedly connected with the inner wall of the processing groove 7, the top and the bottom of the sleeve body 1 and both sides of the processing groove 7 are both movably connected with movable blocks 2, the inner sides of the movable blocks 2 are fixedly connected with sliders 15, both the top and the bottom of the sleeve body 1 are provided with sliding grooves 13 corresponding to the sliders 15, the sliding block 15 is connected inside the sliding groove 13 in a sliding manner, when the sleeve is used, the sleeve body 1 is held to a designated position, a bolt to be rotated is aligned with the processing groove 7, then the sleeve body 1 is extruded manually, the bolt extrudes the movable block 2 and the protection plate 9, the protection plate 9 is pressed into the processing groove 7 through the bolt, at the moment, the bolt can be rotated by rotating the sleeve body 1, meanwhile, the force-assisted rod can be inserted into the fixed frame 4 according to requirements, so that the bolt is more labor-saving to rotate, wherein the top and the bottom of the sleeve body 1 have the same structure, so that the two directions of the sleeve body can be changed for use, the use efficiency is greatly improved, after the use is finished, the protection plate 9 is pushed outwards through the first tensioning spring 8, the sleeve body is reset, the processing groove 7 is protected through the protection plate 9, foreign matters are prevented from entering the inside during the idle process, the subsequent use is influenced, and the use is more convenient, better protection effect.

Wherein, one side fixedly connected with second tensioning spring 14 of slider 15, the one end of second tensioning spring 14 and the inner wall fixed connection of spout 13 promote the inside side movement of movable block 2 through second tensioning spring 14 for movable block 2 can be more convenient and firm carry on spacingly to guard plate 9.

Wherein, the outside fixedly connected with blotter 10 of guard plate 9, the inboard and the contact of blotter 10 of movable block 2 protect the bolt through blotter 10, avoid taking place great striking between it and guard plate 9, cause its damage.

Wherein, the inner wall fixedly connected with rubber pad 5 of fixed frame 4, the outside of movable block 2 is the arc, improves the frictional force between external power rod and the fixed frame 4 through rubber pad 5, makes its use more convenient.

Wherein, the inside sliding connection of guide way 6 has stopper 12, and the one end and the stopper 12 fixed connection of guide bar 11 carry on spacingly through stopper 12 to guide bar 11, avoid it to break away from the inside of guide way 6.

Wherein, the top and the equal fixedly connected with gusset plate 3 in bottom of fixed frame 4, one side and the 1 fixed connection of sleeve body of gusset plate 3, consolidate fixed frame 4 through gusset plate 3, avoid it to take place to bend in the use.

The utility model discloses a theory of operation is: when in use, the sleeve body 1 is held to a designated position, the bolt to be rotated is aligned with the processing groove 7, then the sleeve body 1 is extruded by manpower to lead the bolt to extrude the movable block 2 and the protection plate 9, the protection plate 9 is pressed into the processing groove 7 by the bolt, at the moment, the bolt can be rotated by rotating the sleeve body 1, meanwhile, the force-borrowing rod can be inserted into the fixed frame 4 according to the requirement, so that the rotation of the force-borrowing rod is more labor-saving, wherein the top and the bottom of the sleeve body 1 have the same structure, so that the sleeve body can be replaced and used in two directions, the use efficiency is greatly improved, after the use is finished, promote guard plate 9 to the outside through first tensioning spring 8, make it reset, protect processing groove 7 through guard plate 9, avoid in idle process foreign matter get into inside, influence follow-up use to it is more convenient to have reached the use, the better purpose of protective effect.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Can two-way sleeve of changing use, including sleeve body (1), its characterized in that: the surface fixing device of the sleeve comprises a sleeve body (1), wherein the surface fixing device is fixedly connected with a uniformly distributed fixing frame (4), the top and the bottom of the sleeve body (1) are provided with a processing groove (7), the inner part of the processing groove (7) is connected with a protection plate (9) in a sliding manner, two sides of the inner side of the protection plate (9) are fixedly connected with guide rods (11), the inner wall of the processing groove (7) is provided with a guide groove (6) corresponding to the guide rods (11), the guide rods (11) are connected in the guide groove (6) in a sliding manner, the inner side of the protection plate (9) is fixedly connected with first tensioning springs (8) which are uniformly distributed, one end of each first tensioning spring (8) is fixedly connected with the inner wall of the processing groove (7), the top and the bottom of the sleeve body (1) are positioned on two sides of the processing groove (7) and are movably connected with a movable block (2), the inboard fixedly connected with slider (15) of movable block (2), spout (13) that correspond with slider (15) are all seted up to the top and the bottom of sleeve body (1), slider (15) sliding connection is in the inside of spout (13).

2. The reversibly usable sleeve of claim 1, wherein: one side of the sliding block (15) is fixedly connected with a second tensioning spring (14), and one end of the second tensioning spring (14) is fixedly connected with the inner wall of the sliding groove (13).

3. The reversibly usable sleeve of claim 1, wherein: the outer side of the protection plate (9) is fixedly connected with a cushion pad (10), and the inner side of the movable block (2) is in contact with the cushion pad (10).

4. The reversibly usable sleeve of claim 1, wherein: the inner wall fixedly connected with rubber pad (5) of fixed frame (4), the outside of movable block (2) is the arc.

5. The reversibly usable sleeve of claim 1, wherein: the inside sliding connection of guide way (6) has stopper (12), the one end and the stopper (12) fixed connection of guide bar (11).

6. The reversibly usable sleeve of claim 1, wherein: the top and the bottom of fixed frame (4) are all fixedly connected with gusset plate (3), one side and sleeve body (1) fixed connection of gusset plate (3).