CN220530598U - Built-in limiting high-tension training device - Google Patents
Built-in limiting high-tension training device Download PDFInfo
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- CN220530598U CN220530598U CN202322121604.9U CN202322121604U CN220530598U CN 220530598 U CN220530598 U CN 220530598U CN 202322121604 U CN202322121604 U CN 202322121604U CN 220530598 U CN220530598 U CN 220530598U
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Abstract
The application discloses built-in spacing high training device that draws, this built-in spacing high training device that draws includes a plurality of training units, the training unit includes: the fixing frame comprises a bottom frame and a stand column, and the stand column is fixedly connected with the bottom frame; the high-pulling mechanism is rotationally connected with the upright post; the resistance providing mechanism is rotationally connected with the fixing frame; one end of the first connecting rod is rotationally connected with the high-pulling mechanism, and the other end of the first connecting rod is rotationally connected with the resistance providing mechanism; the limiting mechanism comprises an outer tube and an inner tube which are sleeved with each other, the outer tube is rotationally connected with the resistance providing mechanism, the inner tube is rotationally connected with the fixing frame, the inner tube is fixedly connected with a first fixing block, the outer tube is fixedly connected with a limiting top plate, a spring is arranged in the outer tube, and the spring is located between the limiting top plate and the first fixing block. The safety of the built-in limiting high-tension training device is improved.
Description
Technical Field
The utility model relates to the field of fitness equipment in general, in particular to the field of outdoor fitness equipment, and particularly relates to a built-in limiting high-tension training device.
Background
Along with the rapid development of economy and technological progress in various areas, along with the increasing demand of modern society mankind for body building, people often select professional gymnasium to carry out professional training on self body to improve self physical quality, and then a plurality of professional body building equipment are needed to assist the human body to exercise. The high-pulling training equipment is used for training the high-pulling action of the user so as to train the user's latissimus dorsi and other parts.
The high-tension training device is generally an indoor body-building apparatus, and the limiting mechanism is external. If the high-tension training device is placed outdoors, the external limiting mechanism can cause the risk of personal injury of a user, and the safety is not high.
Disclosure of Invention
In view of the foregoing drawbacks or shortcomings of the prior art, it is desirable to provide a high safety, built-in limit pull-up exercise device.
In a first aspect, the present utility model provides a built-in limiting pull-up training device, the built-in limiting pull-up training device comprising a plurality of training units, the training units comprising:
the fixing frame comprises a bottom frame and a stand column, and the stand column is fixedly connected with the bottom frame;
the high-pulling mechanism is rotationally connected with the upright post;
the resistance providing mechanism is rotationally connected with the fixing frame;
one end of the first connecting rod is rotationally connected with the high-pulling mechanism, and the other end of the first connecting rod is rotationally connected with the resistance providing mechanism;
the limiting mechanism comprises an outer tube and an inner tube which are sleeved with each other, the outer tube is rotationally connected with the resistance providing mechanism, the inner tube is rotationally connected with the fixing frame, the inner tube is fixedly connected with a first fixing block, the outer tube is fixedly connected with a limiting top plate, a spring is arranged in the outer tube, and the spring is located between the limiting top plate and the first fixing block.
According to the technical scheme that this application embodiment provided, when not pulling high drawing mechanism action, under the resistance effect that the resistance provided the mechanism provided, the inner tube moves to the direction that is close to spacing roof, and spacing roof can backstop spring and inner tube, plays spacing effect to spring and first fixed block all are located the outer tube, avoid stop gear to expose, have improved the security of built-in spacing high drawing trainer.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings, in which:
FIG. 1 is a schematic diagram of a built-in limit pull-up training device according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a training unit of a built-in limit pull-up training device according to an embodiment of the present utility model;
FIG. 3 is a schematic structural view of a limiting mechanism of a built-in limiting high-tension training device according to an embodiment of the present utility model;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is an enlarged view of a portion of FIG. 4 at A;
fig. 6 is a partial enlarged view at B in fig. 4.
Detailed Description
The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 to 6, the built-in limit pull-up training device of the present utility model includes a plurality of training units 10, wherein the training units 10 include: mount 100, which includes a chassis 110 and a column 120, column 120 is fixedly connected with chassis 110; a high pull mechanism 200 rotatably coupled to upright 120; a resistance providing mechanism 300 rotatably connected to the fixing frame 100; a link 600 having one end rotatably connected to the high tension mechanism 200 and the other end rotatably connected to the resistance providing mechanism 300; the limiting mechanism 400 comprises an outer tube 410 and an inner tube 420 which are sleeved with each other, the outer tube 410 is rotationally connected with the resistance providing mechanism 300, the inner tube 420 is rotationally connected with the fixing frame 100, the inner tube 420 is fixedly connected with a first fixing block 421, the outer tube 410 is fixedly connected with a limiting top plate 411, a spring 412 is arranged in the outer tube 410, and the spring 412 is located between the limiting top plate 411 and the first fixing block 421.
In the embodiment of the utility model, the built-in limit high-pull training device comprises a plurality of training units 10, and the number of the training units 10 can be set according to the needs. Fig. 1 shows the provision of two training units 10. Two adjacent training units 10 can be connected through a plurality of fourth connecting pipes 500, and the stability of the built-in limiting high-tension training device is improved. By providing a plurality of training units 10, an application scenario of simultaneous training by a plurality of persons, such as, but not limited to, simultaneous training in units of classes in an army, can be satisfied.
Mount 100 includes chassis 110 and stand 120, and chassis 110 is placed subaerial, stand 120 and chassis 110 fixed connection, through setting up stand 120, is convenient for connect high pull mechanism 200. The high pulling mechanism 200 is rotatably connected with the upright 120, and the high pulling mechanism 200 and the upright 120 form a lever mechanism. The high-tension mechanism 200 is rotationally connected with the connecting rod 600, the connecting rod 600 is rotationally connected with the resistance providing mechanism 300, the resistance providing mechanism 300 is rotationally connected with the outer tube 410, the resistance providing mechanism 300 is rotationally connected with the fixing frame 100 to form a multi-connecting rod mechanism, the resistance providing mechanism 300 is connected with a load, the resistance providing mechanism 300 does movement in the direction opposite to the direction of the blocked force by the high-tension mechanism 200 by high tension, and the resistance providing mechanism 300 provides resistance for high-tension training, and the high-tension mechanism is simple and reliable in structure and convenient to maintain.
When the high-pulling mechanism 200 is not pulled to act, under the resistance action provided by the resistance providing mechanism 300, the inner pipe 420 moves towards the direction close to the limiting top plate 411, the limiting top plate 411 can stop the spring 412 and the inner pipe 420 to play a limiting role, and the spring 412 and the first fixing block 421 are both positioned in the outer pipe 410, so that the limiting mechanism 400 is prevented from being exposed, and the safety of the built-in limiting high-pulling training device is improved. When the limiting top plate 411 stops the inner tube 420, the spring 412 can play a role in buffering. The spring 412 may be, but is not limited to, a plastic impregnated spring 412, which reduces noise generated by friction between the spring 412 and other structures during sliding of the outer tube 410 relative to the inner tube 420. The spring 412 is partially sleeved on the inner tube 420, and the inner tube 420 can support the spring 412, so that the reliability of the spring 412 is ensured.
Referring to fig. 3 to 6, further, a buffer block 413 is provided at an end of the spring 412 near the limit top plate 411.
In the embodiment of the present utility model, the buffer block 413 may be made of rubber, so as to ensure the buffer performance of the buffer block 413. The buffer block 413 is located between the spring 412 and the top, and the buffer block 413 can play a role in buffering the impact between the spring 412 and the inner tube 420, so that the reliability of the limiting mechanism 400 is ensured.
Referring to fig. 4 and 5, further, the buffer block 413 is fixedly connected with a screw 414, the screw 414 is screwed with a second fixing block 415, the second fixing block 415 is located between the buffer block 413 and the inner tube 420, and the second fixing block 415 is fixedly connected with the spring 412.
In the embodiment of the utility model, the fixed connection between the buffer block 413 and the spring 412 is realized by arranging the screw 414 and the second fixed block 415, so that the connection difficulty between the spring 412 and the buffer block 413 is reduced, and the buffer block 413 can synchronously act along with the spring 412, thereby avoiding the buffer block 413 from turning over. The buffer block 413 is fixedly connected with the screw 414, and the screw 414 can be embedded into the buffer block 413. The screw 414 is screwed with the second fixing block 415 to facilitate assembly. The second fixing block 415 and the spring 412 may be welded and fixed. During the operation of the limiting mechanism 400, the second fixing block 415 contacts with the inner tube 420, and the second fixing block 415 separates the buffer block 413 from the inner tube 420, so that the service life of the buffer block 413 is prolonged.
Further, the first fixing block 421 is fixedly connected with a first bearing 422, and the first bearing 422 slides on the inner wall of the outer tube 410.
In an embodiment of the present utility model, the first bearing 422 can reduce the friction of the sliding of the outer tube 410 and the inner tube 420. The first bearing 422 is fixedly connected with the first fixing block 421, so that the fixing difficulty of the first bearing 422 is reduced. The first bearing 422 may be a self-lubricating bearing for ease of maintenance and servicing.
Referring to fig. 4 and 6, further, a fixing sleeve 416 is fixedly connected to one end of the outer tube 410, a second bearing 417 is fixedly connected to the fixing sleeve 416, and the second bearing 417 slides on the outer wall of the inner tube 420.
In an embodiment of the present utility model, the second bearing 417 can reduce the friction of the sliding of the outer tube 410 and the inner tube 420. The fixing sleeve 416 is provided with a step surface, the second bearing 417 is placed in the second fixing sleeve 416, the step surface can abut against the second bearing 417, and the second bearing 417 is clamped by the clamp spring, so that the second bearing 417 is prevented from being separated from the fixing sleeve 416. The second bearing 417 may be a self-lubricating bearing for ease of maintenance and service. The first fixing block 421 is located between the limiting top plate 411 and the second bearing 417, and when the outer tube 410 slides relative to the inner tube 420, the first fixing block 421 can stop the second bearing 417, thereby preventing the outer tube 410 from being separated from the inner tube 420, i.e., limiting the swing range of the push arm mechanism.
Referring to fig. 3, further, the limiting mechanism 400 includes a plurality of outer tubes 410 and a plurality of inner tubes 420, the outer tubes 410 are sleeved with the inner tubes 420 one by one, and any two adjacent outer tubes 410 are fixedly connected through at least one first connecting tube 430.
In the embodiment of the utility model, the plurality of outer pipes 410 and the plurality of inner pipes 420 are sleeved one by one, so that the swing range of the pushing arm mechanism is limited, the movement of the limiting mechanism 400 is more stable, and the reliability of limiting the swing range of the pushing arm mechanism by the limiting mechanism 400 is ensured.
Referring to fig. 2, further, the resistance providing mechanism 300 includes a second connecting tube 310, an outer tube 410 is rotatably connected with the second connecting tube 310, the second connecting tube 310 is rotatably connected with a connecting rod 600, a pedal 320 is fixedly connected to a side of the second connecting tube 310 facing away from the outer tube 410, a third connecting tube 330 is fixedly connected to a side of the pedal 320 facing away from the second connecting tube 310, weight plates 331 are symmetrically arranged on two sides of the third connecting tube 330, and the weight plates 331 are used for hanging weight plates.
In an embodiment of the present utility model, weight plates may be suspended from weight plate bars 331, with the weight of the plates providing resistance to high pull training. The third connecting tube 330 is symmetrically provided with weight plates 331 on both sides, and weight plates of the same weight can be hung on both weight plates 331, so that the force applied to the resistance providing mechanism 300 is balanced. Other people can stand on the pedal 320, and the weight of the other people can be used as the resistance of high-pull training, so that the use amount of the weight plate can be reduced.
Referring to fig. 2, further, the high pull mechanism 200 includes a high pull rod 210, a first handle 211 and a second handle 212, the first handle 211 and the second handle 212 are fixedly connected with the high pull rod 210, the high pull rod 210 is rotatably connected with the upright 120, and the first handle 211 and the second handle 212 are located at two sides of the upright 120.
In the embodiment of the present utility model, high tension rod 210 is rotatably connected to upright 120, and first handle 211 and second handle 212 are located on both sides of upright 120 to form a lever mechanism. Fig. 1 and 2 show the first handle 211 above the exercise space and the second handle 212 above the resistance providing mechanism 300. When a user performs high-pulling training, the user can grasp the first handle 211 to drive the high-pulling rod 210 to rotate, at this time, the vertical position of the first handle 211 can be lowered, the vertical position of the second handle 212 can be raised to drive the resistance providing mechanism 300 to be raised, and the resistance providing mechanism 300 can provide resistance for the high-pulling training. When other person stands on the pedal 320, the other person can grasp the second handle 212 while taking advantage of his weight as resistance to high pull training, ensuring his personal safety.
Further, the fixing frame 100 is fixedly connected with the seat cushion 130 and the leg pressing tube 140, and the connecting rod 600 is rotatably connected with the leg pressing tube 140.
In the embodiment of the utility model, when a user performs high-pull training, the user can sit on the seat cushion 130, and the legs are propped against the leg pressing tube 140, so that the user can conveniently exert force. Meanwhile, the leg pressing tube 140 can avoid the situation that a user is pulled upwards by the high pulling mechanism 200, and the training safety is ensured. The connecting rod 600 is rotatably connected with the leg pressing tube 140, and other connecting structures are not required to be arranged for connecting the connecting rod 600, so that the structure is simpler.
Referring to fig. 1, further, two adjacent training units 10 are fixedly connected through at least one fourth connection pipe 500. The overall stability of the built-in limiting high-tension training device is improved.
The foregoing description is only of the preferred embodiments of the present application and is presented as a description of the principles of the technology being utilized. It will be appreciated by persons skilled in the art that the scope of the utility model referred to in this application is not limited to the specific combinations of features described above, but it is intended to cover other embodiments in which any combination of features described above or equivalents thereof is possible without departing from the spirit of the utility model. Such as the above-described features and technical features having similar functions (but not limited to) disclosed in the present application are replaced with each other.
Claims (10)
1. The utility model provides a built-in spacing high training device that draws, its characterized in that, this built-in spacing high training device that draws includes a plurality of training units, the training unit includes:
the fixing frame comprises a bottom frame and a stand column, and the stand column is fixedly connected with the bottom frame;
the high-pulling mechanism is rotationally connected with the upright post;
the resistance providing mechanism is rotationally connected with the fixing frame;
one end of the first connecting rod is rotationally connected with the high-pulling mechanism, and the other end of the first connecting rod is rotationally connected with the resistance providing mechanism;
the limiting mechanism comprises an outer tube and an inner tube which are sleeved with each other, the outer tube is rotationally connected with the resistance providing mechanism, the inner tube is rotationally connected with the fixing frame, the inner tube is fixedly connected with a first fixing block, the outer tube is fixedly connected with a limiting top plate, a spring is arranged in the outer tube, and the spring is located between the limiting top plate and the first fixing block.
2. The built-in limit high-tension training device according to claim 1, wherein a buffer block is arranged at one end of the spring close to the limit top plate.
3. The built-in limit high-tension training device according to claim 2, wherein the buffer block is fixedly connected with a screw, the screw is screwed with a second fixing block, the second fixing block is located between the buffer block and the inner tube, and the second fixing block is fixedly connected with the spring.
4. The built-in limit high-tension training device according to claim 1, wherein the first fixing block is fixedly connected with a first bearing, and the first bearing slides on the inner wall of the outer tube.
5. The built-in limit high-tension training device according to claim 1, wherein one end of the outer tube is fixedly connected with a fixing sleeve, a second bearing is fixedly connected in the fixing sleeve, and the second bearing slides on the outer wall of the inner tube.
6. The built-in limit high-tension training device according to claim 1, wherein the limit mechanism comprises a plurality of outer tubes and a plurality of inner tubes, the outer tubes are sleeved with the inner tubes one by one, and any two adjacent outer tubes are fixedly connected through at least one first connecting tube.
7. The built-in limit high-tension training device according to claim 1, wherein the resistance providing mechanism comprises a second connecting pipe, the outer pipe is rotationally connected with the second connecting pipe, the second connecting pipe is rotationally connected with the first connecting pipe, a pedal is fixedly connected to one side of the second connecting pipe, which is opposite to the outer pipe, a third connecting pipe is fixedly connected to one side of the pedal, which is opposite to the second connecting pipe, weight plate rods are symmetrically arranged on two sides of the third connecting pipe, and the weight plate rods are used for hanging weight plates.
8. The built-in limit high-pull training device according to claim 1, wherein the high-pull mechanism comprises a high pull rod, a first handle and a second handle, the first handle and the second handle are fixedly connected with the high pull rod respectively, the high pull rod is rotatably connected with the upright post, and the first handle and the second handle are positioned on two sides of the upright post.
9. The built-in limit high-tension training device according to claim 1, wherein the fixing frame is fixedly connected with a cushion and a leg pressing tube, and the first connecting rod is rotatably connected with the leg pressing tube.
10. The built-in limit high-tension training device according to claim 1, wherein two adjacent training units are fixedly connected through at least one fourth connecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322121604.9U CN220530598U (en) | 2023-08-07 | 2023-08-07 | Built-in limiting high-tension training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322121604.9U CN220530598U (en) | 2023-08-07 | 2023-08-07 | Built-in limiting high-tension training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220530598U true CN220530598U (en) | 2024-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322121604.9U Active CN220530598U (en) | 2023-08-07 | 2023-08-07 | Built-in limiting high-tension training device |
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| CN (1) | CN220530598U (en) |
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2023
- 2023-08-07 CN CN202322121604.9U patent/CN220530598U/en active Active
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