CN220719149U - Sleeve barrel - Google Patents

Abstract

The utility model discloses a sleeve, which comprises a main body, wherein the main body extends along a preset direction and is provided with a first end and a second end which are opposite to each other, the first end is provided with a connecting hole, the second end is solid, both sides of the main body are provided with mounting grooves, the second ends of the mounting grooves extend, the inside of the mounting grooves is provided with rectangular strips, one end of each rectangular strip rotates to penetrate through a rotating shaft, both ends of each rotating shaft are fixed with the inner wall of the mounting groove, and the inner side wall of the mounting groove, which is close to the center of the main body, is fixed with a magnetic plate. This sleeve, with rectangle strip follow mounting groove inside roll-out during the use, increase torque force through the rectangle strip, can conveniently rotate the sleeve to when strength is not enough, can roll out two rectangle strips simultaneously, two rectangle strips are held to both hands, with control sleeve rotation, use the operation comparatively simple, need not operate at other instruments of cooperation.

Description

Sleeve barrel

Technical Field

The utility model relates to the technical field of hardware tools, in particular to a sleeve.

Background

In the using process of the bolt, the phenomenon of sliding teeth is easy to occur on the head of the bolt, and once the sliding teeth occur on the head of the bolt, the difficulty of screwing or unscrewing the screwed bolt can be increased. The method of removing the bolt with the sliding teeth by using the sleeve is widely used.

The utility model of the patent number CN208841258U discloses a sleeve, wherein a first connecting hole is formed in the first end of the sleeve, and the end part of a wrench is matched with the first connecting hole, so that the sleeve can be driven to rotate in a labor-saving manner on the premise of increasing torque by the wrench, and the purpose of screwing or unscrewing a bolt is achieved.

The above-mentioned open prior art need cooperate the spanner to use when using for its practicality greatly reduced is this the utility model provides a need not cooperate the spanner to make its pivoted sleeve comparatively light.

Disclosure of Invention

In order to solve the problems, the utility model provides a sleeve.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a sleeve, includes the main part, the main part extends along predetermineeing the direction to possess relative first end and second end, the connecting hole has been seted up to first end, the second end is solid form, and the mounting groove has all been seted up to the both sides of main part, the second tip extends mutually of mounting groove, the inside of mounting groove is provided with the rectangle strip, the one end rotation of rectangle strip runs through there is the pivot, the both ends of pivot are all fixed mutually with the inner wall of mounting groove, the inside wall that the mounting groove is close to main part center one side is fixed with the magnetic plate.

Preferably, the main body and the rectangular strips are both made of steel.

Preferably, a magnetic plate is fixed on the inner side wall of the installation groove close to one side of the center of the main body.

Preferably, the inner side wall of the connecting hole is provided with cutting lines.

Preferably, the connecting hole is a regular polygon hole.

Advantageous effects

The utility model provides a sleeve. The beneficial effects are as follows:

(1) This sleeve, with rectangle strip follow mounting groove inside roll-out during the use, increase torque force through the rectangle strip, can conveniently rotate the sleeve to when strength is not enough, can roll out two rectangle strips simultaneously, two rectangle strips are held to both hands, with control sleeve rotation, use the operation comparatively simple, need not operate at other instruments of cooperation.

(2) The sleeve is provided with cutting lines on the inner side wall of the connecting hole, friction between the inner wall of the connecting hole and the bolt can be increased through the cutting lines, and relative rotation between the bolt with the sliding teeth and the sleeve is avoided.

Drawings

FIG. 1 is a schematic view of a first end of a body of the present utility model;

fig. 2 is a schematic structural view of a second end of the body of the present utility model.

In the figure: 1. the magnetic plate comprises a main body 2, a connecting hole 3, cutting lines 4, a mounting groove 5, a rectangular strip 6, a rotating shaft 7 and a magnetic plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a sleeve, including main part 1, main part 1 extends along predetermineeing the direction, and possess relative first end and second end, connecting hole 2 has been seted up to the first end, the second end is solid, and mounting groove 4 has all been seted up to the both sides of main part 1, mounting groove 4 looks second tip extension, the inside of mounting groove 4 is provided with rectangle strip 5, the one end rotation of rectangle strip 5 has run through pivot 6, the both ends of pivot 6 are all fixed with the inner wall of mounting groove 4 mutually, the inside wall that mounting groove 4 is close to main part center one side is fixed with magnetic plate 7, utilize the connection Kong Taozhu bolt of main part first end during the use, then rotate out rectangle strip 5 from mounting groove 4 inside, increase torque force through rectangle strip, can conveniently rotate the sleeve, and when strength is not enough, can simultaneously rotate out two rectangle strips, both hands hold two rectangle strips, with control sleeve rotation, use easy operation, and rectangle strip can be accomodate inside mounting groove 4 at ordinary times, conveniently carry it.

In this embodiment, main part 1 and rectangle strip 5 are all made of steel, the inside wall that mounting groove 4 is close to main part center one side is fixed with magnetic plate 7, and the setting of magnetic plate can adsorb the rectangle strip that the metal was made inside the mounting groove, can not break away from the mounting groove inside under the effect that does not have the external force.

The connecting hole 2 is specifically a regular polygon hole, in this embodiment, it is specifically a regular quadrilateral hole, the inside wall of the connecting hole 2 is provided with cutting lines 3, the friction between the inner wall of the connecting hole and the bolt can be increased due to the arrangement of the cutting lines 3, and the relative rotation between the bolt and the sleeve of the sliding tooth is avoided.

When the socket is specifically used, the connecting hole at the first end part of the socket is vertically aligned with the head part of the bolt downwards sleeved with the stud, then the rectangular strip is rotated out of the mounting groove, torque force is increased through the rectangular strip, the socket can be conveniently rotated, when the force is insufficient, the two rectangular strips can be simultaneously rotated out, and the two rectangular strips are held by two hands so as to control the socket to rotate, so that the socket is more labor-saving.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

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

Claims (5)

1. A sleeve comprising a main body (1), characterized in that: the utility model discloses a magnetic structure, including main part (1), mounting groove (7), mounting groove (4), rectangle strip (5) are provided with in the inside of mounting groove (4), rectangle strip (5)'s one end rotation runs through have pivot (6), the both ends of pivot (6) are all fixed mutually with the inner wall of mounting groove (4), the inside wall that mounting groove (4) are close to main part center one side is fixed with magnetic plate (7).

2. A sleeve according to claim 1, wherein: the main body (1) and the rectangular strips (5) are made of steel.

3. A sleeve according to claim 1, wherein: the inner side wall of the installation groove (4) close to one side of the center of the main body is fixed with a magnetic plate (7).

4. A sleeve according to claim 1, wherein: the inner side wall of the connecting hole (2) is provided with cutting lines (3).

5. A sleeve according to claim 1, wherein: the connecting hole (2) is specifically a regular polygon hole.