CN219633617U - Composite sleeve - Google Patents

Abstract

The utility model relates to the technical field of sleeves, and discloses a composite sleeve, which comprises a supporting block, wherein the upper surface of the supporting block is fixedly connected with a first sleeve, the bottom of the supporting block is fixedly connected with a second sleeve, the left side and the right side of the supporting block are fixedly connected with cylinders, the surfaces of the cylinders are fixedly connected with bearings, the surfaces of the bearings are fixedly connected with a U-shaped support, the upper surface of the U-shaped support is fixedly connected with a connecting block, and square holes are formed in the connecting block. According to the utility model, the support block is provided with the first sleeve and the second sleeve with different types, and the positions of the first sleeve and the second sleeve can be adjusted according to the requirements by matching the cylinder, the bearing, the U-shaped bracket, the groove, the locking bracket and the fixing ring, so that the composite sleeve can be suitable for bolts or nuts with different types, and the composite sleeve is convenient to use.

Description

Composite sleeve

Technical Field

The utility model relates to the technical field of sleeves, in particular to a composite sleeve.

Background

The socket is often used to drive fasteners such as screws, bolts, nuts, etc., which is a very demanding task for the manufacturing industry, such as the factory, which is the most commonly used tool. However, the socket part of the socket is usually a fixed size, for example, a wrench socket disclosed in chinese patent publication No. CN213259184U can only socket fasteners matching with the socket profile, so that users need to prepare various sockets with different sizes for use, which often results in problems of high cost, difficult storage, inconvenient carrying, etc.

Disclosure of Invention

The utility model aims to solve the defects existing in the prior art, such as: the socket part of the socket is usually a fixed size, for example, a wrench socket disclosed in chinese patent publication No. CN213259184U can only socket fasteners matched with the socket outline, so that a user needs to prepare various sockets with different sizes for use, which often results in problems of high cost, difficult storage, inconvenient carrying, etc., and the proposed composite socket is provided.

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

the utility model provides a composite sleeve, includes the supporting shoe, the upper surface fixedly connected with first sleeve of supporting shoe, the bottom fixedly connected with second sleeve of supporting shoe, the equal fixedly connected with cylinder in the left and right sides of supporting shoe, the fixed surface of cylinder is connected with the bearing, the fixed surface of bearing is connected with the U-shaped support, the upper surface fixedly connected with connecting block of U-shaped support, square hole has been seted up to the inside of connecting block, the recess has all been seted up to the left and right sides of supporting shoe, the equal fixedly connected with lock of the inner wall of recess and the side of cylinder dies the support, the top fixedly connected with solid fixed ring of U-shaped support inner wall, solid fixed ring's inner wall and the surface contact of the lock dies the support.

Preferably, the locking support comprises a hollow column, the inner wall of the groove and the side face of the column are fixedly connected with the surface of the hollow column, the inner wall of the hollow column and the inner wall of the fixing ring are respectively provided with a locking column in a fitting mode, the surface of the locking column is fixedly connected with a connecting ring, and springs are fixedly connected to the upper side and the lower side of the hollow column and one side, close to the hollow column, of the connecting ring.

Preferably, the front side and the rear side of the locking column are fixedly connected with arc-shaped columns.

Preferably, the surface of the first sleeve and the surface of the second sleeve are both adhered with rubber sleeves, and the surfaces of the rubber sleeves are in contact with the inner wall of the arc-shaped column.

Preferably, the centers of the supporting block, the first sleeve, the second sleeve and the square hole are all on the same vertical line.

Preferably, the upper side and the lower side of the cylinder are both fixedly connected with first magnetic blocks, the left side and the right side of the U-shaped support are both fixedly connected with second magnetic blocks, and the second magnetic blocks are positioned above the first magnetic blocks.

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

(1) According to the utility model, the support block is provided with the first sleeve and the second sleeve with different types, and the positions of the first sleeve and the second sleeve can be adjusted according to the requirements by matching the cylinder, the bearing, the U-shaped bracket, the groove, the locking bracket and the fixing ring, so that the composite sleeve can be suitable for bolts or nuts with different types, and the composite sleeve is convenient to use.

(2) According to the utility model, the left and right locking posts are connected together through the arc posts, so that a user can conveniently move out of the fixing ring when the two locking posts are moved out, and meanwhile, the locking posts cannot jump up and down when the reset sleeve is vibrated through the friction force between the arc posts and the rubber sleeve, so that the supporting block is fixed more firmly.

Drawings

FIG. 1 is a schematic illustration of the structure of the present utility model;

FIG. 2 is a front view of the structure of the present utility model;

FIG. 3 is a top view of a support block of the present utility model;

FIG. 4 is a top view of the connection block of the present utility model;

fig. 5 is a front view of the lock-up bracket of the present utility model.

In the figure: 1. a support block; 2. a first sleeve; 3. a second sleeve; 4. a cylinder; 5. a bearing; 6. a U-shaped bracket; 7. a connecting block; 8. square holes; 9. a groove; 10. locking the bracket; 101. a hollow column; 102. locking the column; 103. a connecting ring; 104. a spring; 11. a fixing ring; 12. an arc column; 13. a rubber sleeve; 14. a first magnetic block; 15. and a second magnetic block.

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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Embodiment one:

referring to fig. 1-5, a composite sleeve comprises a supporting block 1, the upper surface fixedly connected with first sleeve 2 of supporting block 1, the bottom fixedly connected with second sleeve 3 of supporting block 1, the equal fixedly connected with cylinder 4 in both sides of supporting block 1, the fixed surface of cylinder 4 is connected with bearing 5, the fixed surface of bearing 5 is connected with U-shaped support 6, link together cylinder 4 and U-shaped support 6 through bearing 5, and make supporting block 1 can rotate with cylinder 4 as the center, the upper surface fixedly connected with connecting block 7 of U-shaped support 6, square hole 8 has been seted up to the inside of connecting block 7, the center of supporting block 1, first sleeve 2, second sleeve 3 and square hole 8 is all on same perpendicular line, recess 9 has all been seted up to the left and right sides of supporting block 1, the inner wall of recess 9 and the equal fixedly connected with locking support 10 of side of cylinder 4, the top fixedly connected with solid fixed ring 11 of the inner wall of U-shaped support 6, the inner wall of solid fixed ring 11 and the surface contact of locking support 10.

The locking support 10 comprises a hollow column 101, the inner wall of a groove 9 and the side surface of a cylinder 4 are fixedly connected with the surface of the hollow column 101, the inner wall of the hollow column 101 and the inner wall of a fixed ring 11 are respectively provided with a locking column 102 in a fitting mode, the surface of the locking column 102 is fixedly connected with a connecting ring 103, the upper side and the lower side of the hollow column 101 and one side of the connecting ring 103, which is close to the hollow column 101, are fixedly connected with springs 104, the locking column 102 and the fixed ring 11 are tightly contacted through the springs 104, when the fixed ring 11 is contacted with the locking column 102, the supporting block 1 can not rotate through the cooperation of the locking column 102 and the fixed ring 11, and when the fixed ring 11 is separated from the locking column 102, the supporting block 1 can rotate by taking the cylinder 4 as the center.

Embodiment two:

referring to fig. 1-2, the front side and the rear side of the locking column 102 are fixedly connected with the arc column 12, the surface of the first sleeve 2 and the surface of the second sleeve 3 are both adhered with the rubber sleeve 13, the surface of the rubber sleeve 13 is contacted with the inner wall of the arc column 12, the locking columns 102 on the left side and the right side are connected together through the arc column 12, so that a user can conveniently move out of the fixing ring 11 from the two locking columns 102, and meanwhile, the resetting sleeve can not jump up and down when being vibrated through the friction force between the arc column 12 and the rubber sleeve 13, so that the supporting block 1 is fixed more firmly.

Embodiment III:

referring to fig. 1-2, the upper and lower sides of the cylinder 4 are fixedly connected with a first magnetic block 14, the left and right sides of the u-shaped bracket 6 are fixedly connected with a second magnetic block 15, the second magnetic block 15 is located above the first magnetic block 14, when the first magnetic block 14 is aligned with the second magnetic block 15, the locking column 102 is aligned with the fixing ring 11 through the mutual attraction between the first magnetic block 14 and the second magnetic block 15, and then the user can quickly align the locking column 102 with the fixing ring 11 through the cooperation of the first magnetic block 14 and the second magnetic block 15.

In the utility model, when a user uses the composite sleeve, firstly, the square hole 8 on the connecting block 7 is inserted into the driving shaft of the wrench, the driving shaft can rotate the U-shaped bracket 6 through the cooperation of the driving shaft and the square hole 8, then, the second sleeve 3 is sleeved on a bolt or a nut, the bolt or the nut is screwed by rotating the second sleeve 3, when the user needs to use the first sleeve 2, the locking column 102 is separated from the fixed ring 11 by moving the arc-shaped column 12, the first sleeve 2 is rotated to the lower part of the supporting block 1 by rotating the supporting block 1, when the first sleeve 2 is positioned below the supporting block 1, the locking column 102 is inserted into the fixed ring 11, and the fixed ring 11 is tightly contacted with the locking column 102 through the spring 104, and at the moment, the first sleeve 2 is fixed below the supporting block 1 through the cooperation of the fixed ring 11 and the locking column 102.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

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.

Claims (6)

1. The utility model provides a composite sleeve, includes supporting shoe (1), its characterized in that, the last fixed surface of supporting shoe (1) is connected with first sleeve (2), the bottom fixedly connected with second sleeve (3) of supporting shoe (1), the equal fixedly connected with cylinder (4) in the left and right sides of supporting shoe (1), the fixed surface of cylinder (4) is connected with bearing (5), the fixed surface of bearing (5) is connected with U-shaped support (6), the last fixed surface of U-shaped support (6) is connected with connecting block (7), square hole (8) have been seted up to the inside of connecting block (7), recess (9) have all been seted up on the left and right sides of supporting shoe (1), the equal fixedly connected with lock dead support (10) of the side of inner wall of recess (9) and cylinder (4), the top fixedly connected with solid fixed ring (11) of U-shaped support (6) inner wall, the inner wall and the surface contact of lock support (10) of solid fixed ring (11).

2. The composite sleeve according to claim 1, wherein the locking support (10) comprises a hollow column (101), the inner wall of the groove (9) and the side surface of the cylinder (4) are fixedly connected with the surface of the hollow column (101), the inner wall of the hollow column (101) and the inner wall of the fixing ring (11) are respectively provided with a locking column (102) in a fitting mode, the surface of the locking column (102) is fixedly connected with a connecting ring (103), and springs (104) are fixedly connected to the upper side and the lower side of the hollow column (101) and one side, close to the hollow column (101), of the connecting ring (103).

3. A composite sleeve according to claim 2, wherein the locking posts (102) are fixedly connected to the arcuate posts (12) on both the front and rear sides.

4. A composite sleeve according to claim 1, wherein the surface of the first sleeve (2) and the surface of the second sleeve (3) are both bonded with a rubber sleeve (13), and the surface of the rubber sleeve (13) is in contact with the inner wall of the arc-shaped column (12).

5. A composite sleeve according to claim 1, characterized in that the centers of the support block (1), the first sleeve (2), the second sleeve (3) and the square hole (8) are all on the same vertical line.

6. The composite sleeve according to claim 1, wherein the upper side and the lower side of the cylinder (4) are fixedly connected with first magnetic blocks (14), the left side and the right side of the U-shaped bracket (6) are fixedly connected with second magnetic blocks (15), and the second magnetic blocks (15) are located above the first magnetic blocks (14).