CN212439876U - A kind of sports equipment swing angle inner limit device - Google Patents
A kind of sports equipment swing angle inner limit device Download PDFInfo
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- CN212439876U CN212439876U CN202021037835.1U CN202021037835U CN212439876U CN 212439876 U CN212439876 U CN 212439876U CN 202021037835 U CN202021037835 U CN 202021037835U CN 212439876 U CN212439876 U CN 212439876U
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Abstract
The utility model provides a limiting device in the swing angle of sports equipment. Stop device includes in the sports activities equipment swing angle: a walker device; a cylindrical case contained within a walker apparatus; a limit sleeve mechanism contained within the walker apparatus; the L-shaped swing rod is arranged on the limiting sleeve mechanism; the square foot pedal is fixedly arranged on the L-shaped swinging rod; and the circular threaded column is rotatably arranged in the cylindrical box body. The utility model provides a stop device has convenient to use in sports activities equipment swing angle, can simply effectively adjust L type rocking bar, is applicable to children's training, alright installation strolling ware equipment, the simple convenient advantage of operation get up.
Description
Technical Field
The utility model relates to a sport equipment technical field especially relates to a stop device in sports activities equipment swing angle.
Background
The internal limiting device comprises a stand column, wherein the bottom of the stand column is fixedly connected with a base, the lower surface of the base is fixedly connected with a cylinder, the inner side wall of the cylinder is in threaded connection with an inserted rod, and one side of the stand column is fixedly connected with a shaft rod; set up two dogs through the lateral wall at the axostylus axostyle, the one end and the sleeve contact of dog, be connected with an arc piece between two dog looks backs, this arc piece is fixed on the axostylus axostyle, can rotate between arc piece and the sleeve, be fixed with the slider at telescopic inside wall, the spring is all installed at the opposite side of two dogs, the one end connection gasket of spring, wherein, the slider is in between two gaskets, the slider can rotate between two gaskets, slider pivoted angle receives the restriction, and then realize spacing telescopic rotation, moreover, the steam generator is simple in structure, and is low in cost.
However, still weak point in the above-mentioned structure, do not have the functionality to the adjustment of L type rocking bar in the above-mentioned structure, along with people's quality of life's improvement, some fitness equipment can be installed at home to the user that the family house is bigger, can let it take exercise from now on in the family that some children are healthy to pay attention to, under the condition that the head of a family looked at, child stands on wandering ware equipment, can insert the setting of land piece one because of the toper and be higher, the foot is difficult for placing, also inconvenient putting it down simultaneously.
Therefore, there is a need to provide a new internal limiting device for the swing angle of sports equipment to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use, can simply effectively adjust L type rocking bar, be applicable to children's training, alright installation stroll ware equipment, stop device in the simple convenient sports activities equipment swing angle of operation get up.
In order to solve the technical problem, the utility model provides an in sports activities equipment swing angle stop device includes: a walker device; a cylindrical case contained within a walker apparatus; a limit sleeve mechanism contained within the walker apparatus; the L-shaped swing rod is arranged on the limiting sleeve mechanism; the square foot pedal is fixedly arranged on the L-shaped swinging rod; the circular threaded column is rotatably arranged in the cylindrical box body; the strip-shaped moving shaft rod is sleeved on the circular threaded column in a threaded manner, one end of the strip-shaped moving shaft rod extends out of the cylindrical box body, and the limiting sleeve mechanism is rotatably sleeved on the strip-shaped moving shaft rod; the embedded supporting block is rotatably arranged at the bottom end of the round threaded column, and two sides of the embedded supporting block are fixedly connected with the inner walls of two sides of the cylindrical box body respectively; the first snake-shaped extension spring is sleeved on the round threaded column in a sliding mode, the top end of the first snake-shaped extension spring is fixedly connected with the strip-shaped moving shaft rod, and the bottom end of the first snake-shaped extension spring is fixedly connected with the embedded supporting block; the concave hexagonal cap is fixedly arranged at the top end of the circular threaded column; the T-shaped cover plate is arranged on the cylindrical box body; a strip-shaped stationary base contained within the walker apparatus; the first assembly is arranged on the strip-shaped fixed base.
Preferably, one side of the cylindrical box body is provided with a strip-shaped sliding hole, and the strip-shaped sliding hole is connected with the strip-shaped moving shaft rod in a sliding manner.
Preferably, the top of the strip-shaped moving shaft rod is provided with a second through hole, the inner wall of the second through hole is provided with an internal thread, the second through hole is in threaded connection with the circular threaded column, the top of the embedded supporting block is provided with a rotating groove, a bearing is arranged in the rotating groove, the outer ring of the bearing is fixedly connected with the inner wall of the rotating groove, and the inner ring of the bearing is fixedly connected with the circular threaded column.
Preferably, the first assembly comprises a first conical insertion land block, and the first conical insertion land block is fixedly installed at the bottom of the strip-shaped fixing base.
Compared with the prior art, the utility model provides a stop device has following beneficial effect in sports activities equipment swing angle:
the utility model provides a stop device in sports activities equipment swing angle, through concave type hexagonal cap, circular screw thread post, strip removal axostylus axostyle, spacing sleeve mechanism and snake type expanding spring one mutually support down, can simply effectually carry out height control to L type rocking bar, be applicable to children's training, convenient to use person operates.
In order to solve the technical problem, the utility model provides a stop device's first subassembly still includes in sports activities equipment swing angle: the square groove I is arranged at the bottom of the strip-shaped fixing base, a hydraulic cylinder is fixedly mounted on the inner wall of one side of the square groove I, a conical ground inserting block II is fixedly mounted on an output shaft of the hydraulic cylinder and is in sliding connection with the square groove I, a balance adjusting column I is fixedly mounted on the inner wall of one side of the square groove I, a balance adjusting column II is slidably mounted on the balance adjusting column I, and one end of the balance adjusting column II is fixedly connected with the conical ground inserting block II.
Preferably, the second recess has been seted up to the one end of balance adjustment post one, second recess and two sliding connection of balance adjustment post, the spout has all been seted up on the top inner wall of second recess and the bottom inner wall, slidable mounting has the slide bar in the spout, and the one end that two slide bars are close to each other all with two fixed connection of balance adjustment post, the sliding sleeve is equipped with the second spring on the balance adjustment post two, two fixed connection of ground piece are inserted to the one end and the awl type of second spring, the other end and a balance adjustment post fixed connection of second spring.
Compared with the prior art, the utility model provides a stop device has following beneficial effect in sports activities equipment swing angle:
the utility model provides a stop device in sports activities equipment swing angle, insert landmass two, balance adjustment post one, balance adjustment post two and second spring through pneumatic cylinder, awl type under mutually supporting, can simply effectually insert the position of landmass two to the awl type and adjust, can still install convenient to use person's operation when the deviation appears in the mounting hole of seting up.
Drawings
Fig. 1 is a schematic front sectional view of a first embodiment of an internal limiting device for the swing angle of a sports equipment according to the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
fig. 3 is a schematic front sectional view of a second embodiment of the present invention;
fig. 4 is an enlarged structural view of a portion B in fig. 3.
Reference numbers in the figures: 1. a walker device; 2. a cylindrical box body; 3. a limiting sleeve mechanism; 4. an L-shaped rocking bar; 5. a square foot pedal; 6. a circular threaded post; 7. a strip-shaped movable shaft; 8. embedding a supporting block; 9. a first snake-shaped expansion spring; 10. a concave hexagonal cap; 11. a T-shaped cover plate; 12. a strip-shaped sliding hole; 13. a strip-shaped fixing base; 14. inserting a first conical land block; 15. a first square groove; 16. a hydraulic cylinder; 17. inserting a second conical land block; 18. a first balance adjusting column; 19. and a second balance adjusting column.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Referring to fig. 1 to 2, in a first embodiment of the present invention, an inner limiting device of a swing angle of a sports equipment comprises: a walker device 1; a cylindrical case 2, the cylindrical case 2 being contained within the walker apparatus 1; a limit sleeve mechanism 3, said limit sleeve mechanism 3 being contained within the walker apparatus 1; the L-shaped swing rod 4 is arranged on the limiting sleeve mechanism 3; the square foot pedal 5 is fixedly arranged on the L-shaped swinging rod 4; the round threaded column 6 is rotatably arranged in the cylindrical box body 2; the strip-shaped moving shaft lever 7 is sleeved on the circular threaded column 6 in a threaded manner, one end of the strip-shaped moving shaft lever 7 extends out of the cylindrical box body 2, and the limiting sleeve mechanism 3 is rotatably sleeved on the strip-shaped moving shaft lever 7; the embedded supporting block 8 is rotatably installed at the bottom end of the circular threaded column 6, and two sides of the embedded supporting block 8 are fixedly connected with the inner walls of two sides of the cylindrical box body 2 respectively; the first snake-shaped extension spring 9 is sleeved on the round threaded column 6 in a sliding mode, the top end of the first snake-shaped extension spring 9 is fixedly connected with the strip-shaped moving shaft rod 7, and the bottom end of the first snake-shaped extension spring 9 is fixedly connected with the embedded supporting block 8; the concave hexagonal cap 10 is fixedly arranged at the top end of the circular threaded column 6; the T-shaped cover plate 11 is arranged on the cylindrical box body 2; a strip-shaped stationary base contained within the walker apparatus; the first assembly is arranged on the strip-shaped fixed base.
One side of the cylindrical box body 2 is provided with a strip-shaped sliding hole 12, and the strip-shaped sliding hole 12 is connected with the strip-shaped moving shaft rod 7 in a sliding manner.
The top of the strip-shaped moving shaft lever 7 is provided with a second through hole, the inner wall of the second through hole is provided with internal threads, the second through hole is in threaded connection with the circular threaded column 6, the top of the embedded supporting block 8 is provided with a rotating groove, a bearing is arranged in the rotating groove, the outer ring of the bearing is fixedly connected with the inner wall of the rotating groove, and the inner ring of the bearing is fixedly connected with the circular threaded column 6.
The walker device 1 comprises a conical land inserting block I14, and the conical land inserting block I14 is fixedly arranged at the bottom of the strip-shaped fixing base 13.
The utility model provides a stop device's theory of operation in sports activities equipment swing angle as follows:
when the height of the L-shaped swinging rod 4 needs to be changed, the T-shaped cover plate 11 is firstly opened, the concave hexagonal cap 10 is directly rotated by using the sleeve, the concave hexagonal cap 10 drives the circular threaded column 6 to rotate, the circular threaded column 6 drives the strip-shaped moving shaft rod 7 to move under the action of the threads, the strip-shaped moving shaft rod 7 drives the limiting sleeve mechanism 3 to move, and the limiting sleeve mechanism 3 drives the L-shaped swinging rod 4 to move downwards;
when the L-shaped swinging rod 4 moves downwards to a certain distance, the concave hexagonal cap 10 stops rotating, the strip-shaped moving shaft rod 7 moves and simultaneously drives the first snake-shaped expansion spring 9 to move, at the moment, the first snake-shaped expansion spring 9 is compressed to generate elastic force, and then the moving stability of the strip-shaped moving shaft rod 7 is guaranteed, so that the adjustment work of the L-shaped swinging rod 4 on the walker device 1 is completed.
Compared with the prior art, the utility model provides a stop device has following beneficial effect in sports activities equipment swing angle:
the utility model provides a stop device in sports activities equipment swing angle, through concave type hexagonal cap 10, circular screw post 6, a strip removal axostylus axostyle 7, spacing sleeve mechanism 3 and a snake type expanding spring 9 mutually support down, can be simply effectual to L type rocking bar 4 carry out height control, be applicable to children's training, convenient to use person operates.
Second embodiment:
based on the internal limiting device for the swing angle of the sports activity equipment provided by the first embodiment of the application, the second embodiment of the application provides another internal limiting device for the swing angle of the sports activity equipment, the second embodiment is only a preferable mode of the first embodiment, and the implementation of the second embodiment does not affect the independent implementation of the first embodiment.
The second embodiment of the present invention will be further explained with reference to the drawings and the following embodiments
Referring to fig. 3-4, in a second embodiment of the present invention, the first component of the limiting device in the swing angle of the sports equipment further comprises: the square fixing base comprises a first square groove 15, the first square groove 15 is formed in the bottom of the strip-shaped fixing base 13, a hydraulic cylinder 16 is fixedly installed on the inner wall of one side of the first square groove 15, a second conical ground inserting block 17 is fixedly installed on an output shaft of the hydraulic cylinder 16, the second conical ground inserting block 17 is in sliding connection with the first square groove 15, a first balance adjusting column 18 is fixedly installed on the inner wall of one side of the first square groove 15, a second balance adjusting column 19 is slidably installed on the first balance adjusting column 18, and one end of the second balance adjusting column 19 is fixedly connected with the second conical ground inserting block 17.
The second recess has been seted up to the one end of balance adjustment post 18, second recess and two 19 sliding connection of balance adjustment post, the spout has all been seted up on the top inner wall of second recess and the bottom inner wall, slidable mounting has the slide bar in the spout, and the one end that two slide bars are close to each other all with two 19 fixed connection of balance adjustment post, the sliding sleeve is equipped with the second spring on balance adjustment post two 19, the one end and the taper type of second spring insert ground piece two 17 fixed connection, the other end and the first 18 fixed connection of balance adjustment post of second spring.
The utility model provides a stop device's theory of operation in sports activities equipment swing angle as follows:
if during the installation of the walker device 1, when the position deviation occurs in the arranged installation hole, the hydraulic cylinder 16 is directly started, the output shaft of the hydraulic cylinder 16 drives the conical land inserting block II 17 to slide in the square groove I15, the conical land inserting block II 17 drives the balance adjusting column II 19 to slide in the second groove, and the conical land inserting block II 17 drives the second spring to move;
at the moment, the second spring is compressed to generate elastic force, the stability of the conical inserting land block II 17 during movement is guaranteed, and then the installation can be continued when the deviation occurs in the arranged installation hole, so that the installation work of the walker device 1 is completed.
Compared with the prior art, the utility model provides a stop device has following beneficial effect in sports activities equipment swing angle:
the utility model provides a stop device in sports activities equipment swing angle, insert two 17 of landmass, balance adjustment post 18, balance adjustment post two 19 and second spring through pneumatic cylinder 16, the taper type under mutually supporting, can simply effectually insert two 17 of landmass's position to the taper type and adjust, can still install convenient to use person's operation when the deviation appears in the mounting hole of seting up.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism and the control system of the device are not completely described, and those skilled in the art can clearly know the specifics of the power mechanism and the control system thereof on the premise that those skilled in the art understand the principle of the present invention.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a stop device in sports activities equipment swing angle which characterized in that includes:
a walker device;
a cylindrical case contained within a walker apparatus;
a limit sleeve mechanism contained within the walker apparatus;
the L-shaped swing rod is arranged on the limiting sleeve mechanism;
the square foot pedal is fixedly arranged on the L-shaped swinging rod;
the circular threaded column is rotatably arranged in the cylindrical box body;
the strip-shaped moving shaft rod is sleeved on the circular threaded column in a threaded manner, one end of the strip-shaped moving shaft rod extends out of the cylindrical box body, and the limiting sleeve mechanism is rotatably sleeved on the strip-shaped moving shaft rod;
the embedded supporting block is rotatably arranged at the bottom end of the round threaded column, and two sides of the embedded supporting block are fixedly connected with the inner walls of two sides of the cylindrical box body respectively;
the first snake-shaped extension spring is sleeved on the round threaded column in a sliding mode, the top end of the first snake-shaped extension spring is fixedly connected with the strip-shaped moving shaft rod, and the bottom end of the first snake-shaped extension spring is fixedly connected with the embedded supporting block;
the concave hexagonal cap is fixedly arranged at the top end of the circular threaded column;
the T-shaped cover plate is arranged on the cylindrical box body;
a strip-shaped stationary base contained within the walker apparatus;
the first assembly is arranged on the strip-shaped fixed base.
2. The internal spacing device for limiting the swing angle of sports equipment as claimed in claim 1, wherein said cylindrical box has a bar-shaped sliding hole formed on one side thereof, said bar-shaped sliding hole being slidably connected to a bar-shaped moving shaft.
3. The internal spacing device for limiting the swing angle of sports equipment as claimed in claim 1, wherein said bar-shaped moving shaft has a second through hole at the top, said second through hole has an internal thread on the inner wall, said second through hole is connected with the circular threaded post by screw, said embedded support block has a rotating slot at the top, a bearing is arranged in said rotating slot, the outer ring of said bearing is fixedly connected with the inner wall of the rotating slot, and the inner ring of said bearing is fixedly connected with the circular threaded post.
4. The internal spacing device for limiting the swing angle of physical exercise equipment as claimed in claim 1, wherein said first member comprises a first conical insertion block, said first conical insertion block is fixedly installed on the bottom of said strip-shaped fixed base.
5. The internal spacing device for swing angle of sports equipment as claimed in claim 1, wherein said first assembly further comprises a first square groove formed at the bottom of the strip-shaped fixing base, a hydraulic cylinder is fixedly installed on the inner wall of one side of said first square groove, a second conical ground-inserting block is fixedly installed on the output shaft of said hydraulic cylinder, said second conical ground-inserting block is slidably connected with said first square groove, a first balance-adjusting post is fixedly installed on the inner wall of one side of said first square groove, a second balance-adjusting post is slidably installed on said first balance-adjusting post, and one end of said second balance-adjusting post is fixedly connected with said second conical ground-inserting block.
6. The internal limiting device for the swing angle of the sports equipment according to claim 5, wherein a second groove is formed in one end of the first balance adjusting column, the second groove is slidably connected with the second balance adjusting column, sliding grooves are formed in the inner walls of the top and the bottom of the second groove, sliding rods are slidably mounted in the sliding grooves, one ends, close to each other, of the two sliding rods are fixedly connected with the second balance adjusting column, a second spring is sleeved on the second balance adjusting column in a sliding manner, one end of the second spring is fixedly connected with the conical ground inserting block, and the other end of the second spring is fixedly connected with the first balance adjusting column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021037835.1U CN212439876U (en) | 2020-06-09 | 2020-06-09 | A kind of sports equipment swing angle inner limit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021037835.1U CN212439876U (en) | 2020-06-09 | 2020-06-09 | A kind of sports equipment swing angle inner limit device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212439876U true CN212439876U (en) | 2021-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021037835.1U Expired - Fee Related CN212439876U (en) | 2020-06-09 | 2020-06-09 | A kind of sports equipment swing angle inner limit device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212439876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117504222A (en) * | 2023-11-27 | 2024-02-06 | 淮阴工学院 | A kind of fitness equipment with entertainment function |
-
2020
- 2020-06-09 CN CN202021037835.1U patent/CN212439876U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117504222A (en) * | 2023-11-27 | 2024-02-06 | 淮阴工学院 | A kind of fitness equipment with entertainment function |
| CN117504222B (en) * | 2023-11-27 | 2026-03-27 | 淮阴工学院 | A fitness equipment with entertainment functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210202 Termination date: 20210609 |