CN218717989U - Sliding sleeve convenient to disassemble and assemble - Google Patents
Sliding sleeve convenient to disassemble and assemble Download PDFInfo
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- CN218717989U CN218717989U CN202223036926.5U CN202223036926U CN218717989U CN 218717989 U CN218717989 U CN 218717989U CN 202223036926 U CN202223036926 U CN 202223036926U CN 218717989 U CN218717989 U CN 218717989U
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- sliding sleeve
- disassemble
- convenient
- shaped
- assemble
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Abstract
The utility model discloses a sliding sleeve convenient to dismouting, including the main part that is ring frame form, the main part is including dismantling the first portion and the second portion of connection, the first portion surrounds formation closed spacing space all around with the second portion. The sliding sleeve convenient to disassemble and assemble comprises a first part and a second part which are detachably connected, when the sliding sleeve is required to be assembled with a rod-shaped part of the body-building equipment, a user butt joints the first part and the second part from two sides of the rod-shaped part, so that the rod-shaped part is positioned in a limiting space formed by connecting the first part and the second part, and the assembly of the sliding sleeve and the rod-shaped part is completed; when the sliding sleeve needs to be detached from the rod-shaped component, the first part and the second part are separated. Therefore, the sliding sleeve is very simple and convenient to disassemble and assemble, can be convenient for maintenance and replacement of the sliding sleeve, and can bring convenience for the user to disassemble and assemble the fitness equipment.
Description
Technical Field
The utility model relates to a body-building equipment accessory technical field especially relates to the sliding sleeve convenient to dismouting.
Background
The development of the Chinese fitness equipment industry starts at the end of the 80 th 20 th century, and with the success of adding WTO and Beijing Shenao in China, favorable conditions and development opportunities are provided for the development of the fitness equipment industry, and the continuous expansion of fitness teams brings great business opportunities for manufacturers of the fitness equipment.
Some exercise devices include a sliding sleeve on the shaft member that houses other components (including but not limited to a pulley block, an arm, etc.). In the prior art, the whole sliding sleeve is of a continuous annular frame-shaped structure, and the sliding sleeve needs to be sleeved from the end part of the rod-shaped part when being assembled with the rod-shaped part, so that the sliding sleeve is inconvenient to assemble and disassemble at present.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: provides a sliding sleeve convenient to disassemble and assemble.
In order to solve the technical problem, the utility model discloses a technical scheme be: the sliding sleeve convenient to disassemble and assemble comprises a main body in a ring frame shape, wherein the main body comprises a first part and a second part which are detachably connected, and the first part and the second part surround to form a limiting space with the periphery closed.
Furthermore, a locking mechanism is arranged on the main body.
Further, the first part is in a U-shaped sheet shape, and the second part is in an arc sheet shape.
Furthermore, a first damping piece is arranged on the inner wall of the first part, and a second damping piece is arranged on the inner wall of the second part.
Furthermore, the main body is provided with a plurality of mounting positions.
Further, the first portion is connected to the second portion by a fastener.
Further, the first portion is snap-fit with the second portion.
Furthermore, a first L-shaped clamping strip is arranged at one end, close to the second part, of the first part, and a second L-shaped clamping strip matched with the first L-shaped clamping strip is arranged at one end, close to the first part, of the second part; the second part is further provided with a limiting block, the limiting block is located above the second L-shaped clamping strip, and the bottom surface of the limiting block abuts against the top surface of the first L-shaped clamping strip.
Furthermore, the top of first L style of calligraphy card strip is equipped with and is used for holding the scarce groove of stopper.
Furthermore, the depth of the notch and the like correspond to the thickness of the limiting block.
The beneficial effects of the utility model reside in that: the sliding sleeve convenient to disassemble and assemble comprises a first part and a second part which are detachably connected, when the sliding sleeve is required to be assembled with a rod-shaped part of the body-building equipment, a user butt joints the first part and the second part from two sides of the rod-shaped part, so that the rod-shaped part is positioned in a limiting space formed by connecting the first part and the second part, and the assembly of the sliding sleeve and the rod-shaped part is completed; when the sliding sleeve needs to be detached from the rod-shaped component, the first part and the second part are separated. Therefore, the sliding sleeve is very simple and convenient to disassemble and assemble, can be convenient for maintenance and replacement of the sliding sleeve, and can bring convenience for the user to disassemble and assemble the fitness equipment.
Drawings
Fig. 1 is a schematic structural view of a sliding sleeve convenient to disassemble and assemble according to a first embodiment of the present invention;
fig. 2 is an exploded view of a sliding sleeve convenient to disassemble and assemble according to a first embodiment of the present invention;
fig. 3 is an assembly view of the sliding sleeve for easy assembly and disassembly and the assembly of the gantry structure of the exercise equipment according to the first embodiment.
Description of reference numerals:
1. a gantry; 11. a rod-like member;
2. a main body; 21. a first portion; 211. a first L-shaped clamping strip; 212. notching; 22. a second portion; 221. a second L-shaped clamping strip; 222. a limiting block; 23. a limiting space; 24. an installation position;
3. a locking mechanism;
4. a first damping member; 41. a first upper male portion; 42. a first lower convex portion;
5. a second damping member; 51. a second upper male portion; 52. a second lower convex portion;
6. an arm assembly.
Detailed Description
In order to explain the technical contents, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 3, the sliding sleeve convenient to disassemble and assemble includes a ring frame-shaped main body 2, the main body 2 includes a first portion 21 and a second portion 22 detachably connected, and the first portion 21 and the second portion 22 surround to form a limit space 23 with a closed periphery.
From the above description, the beneficial effects of the utility model reside in that: the sliding sleeve is very simple and convenient to disassemble and assemble, can be convenient to maintain and replace, and can bring convenience to the user to disassemble and assemble the fitness equipment.
Further, a locking mechanism 3 is provided on the main body 2.
As can be seen from the above description, the locking mechanism 3 can lock the sliding sleeve on the rod-shaped member 11 of the exercise device, so as to prevent the sliding sleeve from sliding unexpectedly relative to the rod-shaped member 11, which is beneficial to ensuring the user experience.
Further, the first portion 21 is U-shaped and the second portion 22 is arc-shaped.
As can be seen from the above description, the limiting space 23 formed by the first portion 21 and the second portion 22 is matched with the cross-sectional profile of the rod-shaped member 11, which is beneficial to ensuring the smoothness of the sliding sleeve.
Further, a first damping member 4 is disposed on an inner wall of the first portion 21, and a second damping member 5 is disposed on an inner wall of the second portion 22.
As is apparent from the above description, the presence of the first and second damping members 4 and 5 prevents the body 2 from being unexpectedly dropped due to its own weight, and at the same time, reduces noise generated by collision of the body 2 with the rod-shaped member 11, and reduces frictional loss, which is advantageous for extending the life of the body 2.
Further, a plurality of mounting positions 24 are arranged on the main body 2.
As apparent from the above description, the number of the mounting positions 24 for mounting other external structures on the main body 2 is one or more, so that the sliding sleeve can be flexibly applied.
Further, the first portion 21 and the second portion 22 are connected by a fastener.
Further, the first portion 21 is snap-fitted to the second portion 22.
As can be seen from the above description, there are many alternatives for the connection of the first portion 21 to the second portion 22.
Further, a first L-shaped clamping strip 211 is arranged at one end of the first portion 21 close to the second portion 22, and a second L-shaped clamping strip 221 matched with the first L-shaped clamping strip 211 is arranged at one end of the second portion 22 close to the first portion 21; the second portion 22 is further provided with a limiting block 222, the limiting block 222 is located above the second L-shaped clamping strip 221, and the bottom surface of the limiting block 222 abuts against the top surface of the first L-shaped clamping strip 211.
From the above description, the connection structure of the first portion 21 and the second portion 22 is simple and reliable, and is convenient to manufacture and reduce the production cost of the sliding sleeve. The first portion 21 is conveniently attached adjacent to the second portion 22.
Further, the top of the first L-shaped clip strip 211 is provided with a notch 212 for accommodating the limiting block 222.
As can be seen from the above description, the stopper 222 does not protrude too much relative to the top of the first portion 21, so as to reduce the risk of accidental injury to a person by the sliding sleeve and also improve the operational feel of the sliding sleeve.
Further, the depth of the notch 212 is equal to the thickness of the stopper 222.
As can be seen from the above description, the limiting block 222 does not protrude from the top of the first portion 21, so that the risk that the limiting block 222 hurts people is avoided, and the operating hand feeling of the sliding sleeve is better.
Example one
Referring to fig. 1 to fig. 3, a first embodiment of the present invention is: the sliding sleeve which is convenient to assemble and disassemble is arranged on the rod-shaped component 11 of the body-building equipment and can be arranged in a sliding way relative to the rod-shaped component 11.
Please refer to fig. 1 and fig. 2, the sliding sleeve convenient for assembly and disassembly includes a ring frame-shaped main body 2, the main body 2 includes a first portion 21 and a second portion 22 detachably connected, the first portion 21 and the second portion 22 surround to form a limit space 23 with a closed periphery, and a cross section of the limit space 23 is adapted to a cross section of the rod-shaped member 11.
The main body 2 is provided with a locking mechanism 3, in this embodiment, the locking mechanism 3 is an elastic bolt mechanism, the rod-shaped member 11 is provided with a plurality of insertion holes matched with the elastic bolt mechanism, and the insertion holes with a plurality of numbers are arranged at intervals along the length direction of the rod-shaped member 11, that is, the sliding sleeve convenient to disassemble and assemble is provided with a plurality of locking positions on the rod-shaped member 11, so that an external mechanism carried by the sliding sleeve can be suitable for users with various body-building actions and body types. In other embodiments, the locking mechanism 3 may also be a clamping assembly that clamps onto the rod-shaped member 11, so that the sliding sleeve achieves a position lock on the rod-shaped member 11.
In a preferred embodiment, a first damping member 4 is disposed on an inner wall of the first portion 21, and a second damping member 5 is disposed on an inner wall of the second portion 22. The material of the first damping part 4/the second damping part 5 can be selected from rubber, plastic and the like. Optionally, the top of the first damping member 4 has a first upper outward protrusion 41 extending outward, the bottom of the first damping member 4 has a first lower outward protrusion 42 extending outward, the bottom surface of the first upper outward protrusion 41 contacts the top surface of the first portion 21, and the top surface of the first lower outward protrusion 42 contacts the bottom surface of the first lower outward protrusion 42; the top of the second damping member 5 has a second upper outward protrusion 51 extending outward, the bottom of the second damping member 5 has a second lower outward protrusion 52 extending outward, the bottom surface of the second upper outward protrusion 51 contacts the top surface of the second portion 22, and the top surface of the second lower outward protrusion 52 contacts the bottom surface of the second lower outward protrusion 52. The first upper convex portion 41 and the first lower convex portion 42 can limit the position of the first damping member 4 on the first portion 21, and prevent the first damping member 4 from shifting on the first portion 21, and similarly, the second damping member 5 can also improve the structural stability of the sliding sleeve convenient to mount and dismount.
In some embodiments, the first portion 21 and the second portion 22 are connected by a fastener, including but not limited to a fastening screw, a fastening snap, etc. In this embodiment, the first portion 21 is clamped to the second portion 22.
Specifically, a first L-shaped clamping strip 211 is arranged at one end of the first portion 21 close to the second portion 22, and a second L-shaped clamping strip 221 matched with the first L-shaped clamping strip 211 is arranged at one end of the second portion 22 close to the first portion 21; a limiting block 222 is further arranged on the second portion 22, the limiting block 222 is located above the second L-shaped clamping strip 221, and the bottom surface of the limiting block 222 abuts against the top surface of the first L-shaped clamping strip 211.
Optionally, the top of the first L-shaped clip strip 211 is provided with a notch 212 for accommodating the limiting block 222. Preferably, the depth of the notch 212 is equal to the thickness of the stopper 222.
Fig. 3 is an assembly drawing showing the structural assembly of the gantry 1 of the body-building equipment and the sliding sleeve convenient to disassemble and assemble in the embodiment; the portal frame 1 structure is provided with two rod-shaped parts 11, each rod-shaped part 11 is respectively provided with the sliding sleeve convenient to assemble and disassemble, and the cross section of each rod-shaped part 11 is in a runway shape. In this embodiment, the first portion 21 is in a U-shaped sheet shape, and the second portion 22 is in an arc sheet shape, so that the first L-shaped clamping strips 211 are respectively disposed at two ends of the opening of the first portion 21, and the second L-shaped clamping strips 221 are respectively disposed at two ends of the second portion 22 close to the first portion 21. Of course, it is also possible that the first portion 21 and the second portion 22 are each U-shaped sheet-like.
A plurality of mounting positions 24 are arranged on the main body 2, in this embodiment, two mounting positions 24 are arranged on the main body 2, one mounting position 24 is used for mounting a pulley block, and the other mounting position 24 is used for mounting a support arm assembly 6; the mounting position 24 for mounting the pulley block is located at one end of the first part 21 far away from the second part 22, the mounting position 24 for mounting the support arm assembly 6 is located at one side of the first part 21, and the locking mechanism 3 is located at the other side of the first part 21. In other embodiments, the number of the mounting positions 24 may also be one, three, four or more.
To sum up, the utility model provides a sliding sleeve dismouting is got up very portably, can make things convenient for the maintenance of sliding sleeve, change, can facilitate for the work of user's dismouting body-building equipment. Moreover, the working is stable, the service life is long, and the noise is low.
The above mentioned is only the embodiment of the present invention, and the patent scope of the present invention is not limited thereby, and all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (10)
1. The sliding sleeve convenient to disassemble and assemble is characterized in that: including being the main part of ring frame form, the main part is including first portion and the second portion that can dismantle the connection, first portion and second portion surround and form closed spacing space all around.
2. The sliding sleeve convenient to disassemble and assemble according to claim 1, wherein: the main body is provided with a locking mechanism.
3. The sliding sleeve convenient to disassemble and assemble according to claim 1, wherein: the first part is in a U-shaped sheet shape, and the second part is in an arc sheet shape.
4. The sliding sleeve convenient to disassemble and assemble according to claim 1, wherein: the inner wall of the first part is provided with a first damping piece, and the inner wall of the second part is provided with a second damping piece.
5. The sliding sleeve convenient to disassemble and assemble according to claim 1, wherein: the main body is provided with a plurality of mounting positions.
6. The sliding sleeve convenient to disassemble and assemble according to claim 1, wherein: the first portion is connected to the second portion by a fastener.
7. The sliding sleeve convenient to disassemble and assemble according to claim 1, wherein: the first portion is snap-fit with the second portion.
8. The sliding sleeve convenient for disassembly and assembly of claim 7, wherein: a first L-shaped clamping strip is arranged at one end of the first part close to the second part, and a second L-shaped clamping strip matched with the first L-shaped clamping strip is arranged at one end of the second part close to the first part; the second part is further provided with a limiting block, the limiting block is located above the second L-shaped clamping strip, and the bottom surface of the limiting block abuts against the top surface of the first L-shaped clamping strip.
9. The sliding sleeve convenient for disassembly and assembly of claim 8, wherein: the top of first L style of calligraphy card strip is equipped with and is used for holding lack the groove of stopper.
10. The sliding sleeve convenient for disassembly and assembly of claim 9, wherein: the depth of the notch is equal to the thickness of the limiting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223036926.5U CN218717989U (en) | 2022-11-15 | 2022-11-15 | Sliding sleeve convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223036926.5U CN218717989U (en) | 2022-11-15 | 2022-11-15 | Sliding sleeve convenient to disassemble and assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218717989U true CN218717989U (en) | 2023-03-24 |
Family
ID=85618221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223036926.5U Active CN218717989U (en) | 2022-11-15 | 2022-11-15 | Sliding sleeve convenient to disassemble and assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218717989U (en) |
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2022
- 2022-11-15 CN CN202223036926.5U patent/CN218717989U/en active Active
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