CN112807622B - Bidirectional trainer - Google Patents
Bidirectional trainer Download PDFInfo
- Publication number
- CN112807622B CN112807622B CN202110082719.4A CN202110082719A CN112807622B CN 112807622 B CN112807622 B CN 112807622B CN 202110082719 A CN202110082719 A CN 202110082719A CN 112807622 B CN112807622 B CN 112807622B
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- Prior art keywords
- adjusting
- frame
- rope
- swinging
- support
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
- A63B21/062—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces
- A63B21/0626—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means
- A63B21/0628—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means for vertical array of weights
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
- A63B23/0205—Abdomen
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/025—Exercising apparatus specially adapted for particular parts of the body for the head or the neck
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Pulmonology (AREA)
- Otolaryngology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Rehabilitation Tools (AREA)
Abstract
The application discloses a bidirectional trainer, which comprises a support column, an adjusting disk rotatably connected to the support column, two swinging frames rotatably connected to the support column respectively, and an adjusting and positioning device arranged on the support column through a connecting plate, wherein the adjusting and positioning device is positioned below the swinging frames and provides support for the swinging frames; the support column is also provided with a guide wheel group through a positioning plate, the guide wheel group is positioned below the adjusting disk, and the adjusting disk is also provided with a limit column for driving the swinging frame to rotate; the ropes are respectively fixed at the end parts of the two swinging frames, and the first rope can be loaded with a weight; after the adjusting disk rotates, the limiting columns positioned on the adjusting disk drive the swinging frames on the same side to rotate upwards, and the positioning device supports the swinging frames, so that when one side of the swinging frames rotates upwards, the other side of the swinging frames rotates downwards under the pulling of the ropes; the user can directly bear weight to exercise left and right in a bidirectional manner, so that the training effect is improved, and meanwhile, the damage to the body caused by sudden loading after idle stroke is avoided.
Description
Technical Field
The application belongs to the technical field of body-building apparatuses, and particularly relates to a bidirectional trainer.
Background
Along with the continuous promotion of living standard and people's health consciousness, more and more people begin to pay attention to body building, are limited by surrounding environment, training place and the like, and more people choose to exercise in the field.
The existing training apparatus generally has more exercises for limbs, waist and abdomen, and has fewer exercise apparatuses for lateral bending of waist, neck, and the like, and the design of related exercise apparatuses is not comprehensive enough, and the existing two-way waist lateral bending training apparatus exists in the market at present, as shown in fig. 1, because the adjusting disk is directly connected with the rope, the weight is directly hung below the rope, when the adjusting disk rotates, an idle stroke exists between the rope and the steering wheel positioned below the adjusting disk, and in the initial exercise, the effect of weight exercise cannot be immediately achieved due to the existence of the idle stroke, after the idle stroke is ended, the weight is suddenly loaded, the exerciser is not careful slightly, and the problems of strain and the like are caused.
Therefore, in the prior art, the user can exercise after overcoming the idle stroke existing in the trainer, so that the use feeling of the user is greatly influenced, the exercise effect is poor, after the idle stroke is overcome, the user can apply force suddenly at a certain bending angle, and the user can be easily damaged if the user does not exert the force properly.
Disclosure of Invention
The application provides a bidirectional trainer aiming at the problem that left and right training equipment in the prior art has idle stroke.
In order to achieve the aim of the application, the application is realized by adopting the following technical scheme:
a bi-directional trainer comprising:
the support frame comprises a support column and a support cross beam, and a connecting plate is arranged on the support column;
the adjusting disc is rotatably connected to the supporting column;
the number of the swinging frames is two, and the swinging frames are respectively and rotatably arranged on the support columns;
the adjusting and positioning device is positioned below the swinging frame and is arranged on the supporting column through a connecting plate to limit and support the swinging frame;
the guide wheel set is rotatably arranged on the positioning plate, the positioning plate is fixed on the supporting column, the guide wheel sets are respectively positioned at two sides of the adjusting disc, and the adjusting disc is also provided with a driving part for driving the swinging frame to rotate;
the first rope winds the guide wheel group, and two ends of the first rope are respectively fixed at the end parts of the two swing frames;
the steering roller assembly comprises an upper roller and a lower roller, the rolling directions of the upper roller and the lower roller are mutually perpendicular, the first rope winds the upper roller, and the lower roller is connected with the counterweight through a second rope;
a seat assembly mounted on the support beam.
In some embodiments of the present application, the weight is vertically disposed on the supporting beam, and the weight is connected through the steering wheel set, so that the user can conveniently select the loading weight according to the situation.
In some embodiments of the application, one end of the second rope is fixedly connected to the supporting beam, and the other end is connected to a counterweight on the counterweight.
In some embodiments of the application, the adjustable positioning device is height adjustable on the connection plate to accommodate different exercise programs and to overcome idle strokes in different exercise programs.
In some embodiments of the application, the adjusting and positioning device is an adjusting bolt, and the adjusting bolt is in threaded connection with the connecting plate.
In some embodiments of the present application, the adjusting disc is provided with a plurality of positioning holes, the driving part is detachably installed in the positioning holes, and the position of the limiting post on the adjusting disc can be changed to select a proper initial exercise position according to different exercise items, so that the universality is higher.
In some embodiments of the application, a connection bracket is also mounted on the adjustment plate for connection with the seat assembly.
In some embodiments of the present application, the driving parts are respectively located below the swing frames, and in a state where no external force is applied, the driving parts are in contact with the swing frames, and in a free state, the limit frames are supported, so that the limit frames are limited to the initial positions.
In some embodiments of the present application, the guide wheel set includes two guide wheels symmetrically installed on the left and right sides below the adjusting disc, and the two guide wheels are installed on the left and right sides below the adjusting disc respectively and cooperate with each other to turn the rope output from the end of the limiting frame to the roller assembly.
In some embodiments of the application, the seat assembly includes a seat cushion, a handle frame, an arm cylinder, and a leg support; the seat cushion is fixedly arranged on the supporting cross beam, and the handle frame and the leg supporting frame are connected to the connecting bracket.
Compared with the prior art, the application has the advantages and positive effects that:
according to the technical scheme, after the adjusting disc rotates, the driving part on the adjusting disc drives the swinging frames on the same side to rotate upwards, and the positioning device supports the swinging frames, so that when one side of the swinging frames rotates upwards, the other side of the swinging frames rotates downwards under the pulling of the ropes; the user can directly bear weight to exercise left and right in a bidirectional manner, so that the training effect is improved, and meanwhile, the damage to the body caused by sudden loading after idle stroke is avoided.
Other features and advantages of the present application will become apparent upon review of the detailed description of the application in conjunction with the drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a prior art bi-directional lumbar lateral bending trainer;
FIG. 2 is a schematic diagram of the operation of one embodiment of the bi-directional trainer according to the present application;
FIG. 3 is a schematic exploded view of one embodiment of a bi-directional trainer in accordance with the present application;
FIG. 4 is a schematic plan view of the working principle of one embodiment of the bi-directional trainer proposed by the present application;
in the figure, 10, a supporting frame; 11. a support beam; 12. a weight member; 13. a support column; 14. a connecting plate; 20. an adjusting plate; 21. positioning holes; 22. a connecting bracket; 23. a driving section; 30. A swing frame; 40. adjusting the positioning device; 50. a guide wheel group; 60. a first rope; 61. a second rope; 70. a steering roller assembly; 80. a seat assembly; 81. a seat; 82. a handle frame; 83. an arm drum; 84. leg support frames; 90. and (5) positioning the plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples.
It should be noted that, in the description of the present application, terms such as "upper", "lower", "left", "right", and the like, which indicate directions or positional relationships are based on directions or positional relationships shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it is noted that in the description of the present application, the terms "coupled" and "connected" should be construed broadly, unless otherwise specifically indicated and defined. For example, the connection can be fixed connection, detachable connection or integral connection; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application can be understood by those skilled in the art according to the specific circumstances.
As shown in fig. 2 to 4, a bi-directional trainer according to the present embodiment includes a support frame 10, an adjusting plate 20, a swing frame 30, an adjusting and positioning device 40, a guide wheel set 50, a first rope 60, a steering roller assembly 70, and a seat assembly 80.
The supporting frame 10 plays a role in fixing and supporting, and comprises supporting columns 13 and supporting beams 11, wherein the supporting columns 13 are vertically arranged on the supporting beams 11, and the supporting beams 11 are fixed on the ground.
The supporting column 13 is rotatably provided with an adjusting disc 20 and two swinging frames 30; a connecting plate 14 is also arranged below the swinging frame 30, the connecting plate 14 is fixed on the supporting column 13, an adjusting and positioning device 40 is arranged above the connecting plate 14, and the swinging frame 30 is supported and positioned by the adjusting and positioning device 40 in a free state.
The adjusting plate 20 is also provided with two driving parts 23, the driving parts 23 extend out to the lower part of the swinging frame 30, the two ends of the swinging frame 30 are respectively connected with the end parts of the first rope 60, and the middle of the first rope 60 passes through the guide wheel group 50 and the steering roller assembly 70. The adjusting disk 20 rotates, and the swinging frame 30 corresponding to the ascending side driving part 23 rotates upwards by the driving part 23; the other side swing frame 30 is kept in place under the restriction of the adjusting and positioning device 40 and does not move downward, and then the first rope 60 is pulled and lifted, and the steering roller assembly 70 is lifted under the action of the first rope 60.
In other embodiments, in order to make the initial acting position of the swing frame 30 adjustable, it is preferable that the height of the adjusting and positioning device 40 on the connecting plate 14 is adjustable, and the adjusting and positioning device 40 may be an adjusting bolt or other height-adjustable structure, and the adjusting bolt is in threaded connection with the connecting plate 14.
The steering roller assembly 70 is also connected with a second rope 61, one end of the second rope 61 is fixed on the supporting beam 11, the other end of the second rope 61 is connected with the counterweight 12, the steering wheel group is lifted, and the counterweight 12 is driven to move under the pulling of the second rope 61.
In other embodiments, the steering roller assembly 70 includes an upper roller and a lower roller, the rolling directions of the upper roller and the lower roller are perpendicular to each other, and the first rope 60 passes around the upper roller. The lower roller of the steering roller assembly 70 is connected with the counterweight in the counterweight 12 through a second rope 61; the steering roller assembly 70 is connected with the counterweight, and the weight of the counterweight is selected according to the exercise requirement of the counterweight, so that the exercise force can be adjusted according to the exercise condition; the design direction of the steering roller assembly 70 is more favorable for optimizing the structure of the whole trainer, one end of the second rope 61 connected to the lower roller is fixedly connected with the underframe, the other end of the second rope is connected with the heavy object, the first rope 60 drives the upper roller to lift, and the lower roller is lifted along with the lifting, so that the second rope 61 is driven to pull the heavy object, and the training purpose is achieved.
In some embodiments, the driving portion 23 may be a limiting post, where the position of the limiting post corresponds to that of the swinging frame 30, and when the adjusting disc 20 rotates, the swinging frame 30 is driven to rotate at the corresponding position under the action of the limiting post.
For the adjusting and positioning device 40 with different heights, as a preferred embodiment, in order to adapt to different exercise intensities and exercise positions of different users, the adjusting disc 20 is preferably provided with a plurality of positioning holes 21, the limiting columns are detachably arranged in the positioning holes 21, and the limiting columns are arranged in the positioning holes 21 at different positions, so that the rotating action angle of the adjusting disc 20 can be adjusted in a targeted manner, and the universality is stronger.
The guide wheel group 50 is respectively installed on two sides below the adjusting disk 20, the guide wheel group 50 is rotatably connected to the positioning plate 90, the positioning plate 90 is fixedly installed on the supporting column 13, the guide wheel group 50 comprises two guide wheels with different installation heights, the two ends of the first rope 60 are fixed at the end parts of the swing frame 30 after passing through the guide wheel group 50 and the steering roller assembly 70, and the guide wheel group 50 plays a role in transmission and guiding.
For connection to different specific exercise equipment, the adjustment plate 20 is preferably provided with a connecting bracket 22, through which the seat assembly 80 is removably connected to the bracket 22.
The seat assembly 80 includes a seat cushion 81, a handle frame 82, an arm cylinder 83, and a leg support 84; the seat cushion 81 is fixedly mounted on the supporting beam 11, the handle frame 82 and the leg supporting frame 84 are connected to the connecting bracket 22, a user sits on the seat cushion 81, two legs are clamped on the leg supporting frame 84, two hands are held on the handle frame 82, the arm rollers 83 are clamped by the two arms, and the left and right side waist bending training action is performed by rotating the adjusting disk 20.
The above embodiments are only for illustrating the technical solution of the present application, and are not limiting; although the application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (6)
1. A bi-directional trainer comprising:
the support frame comprises a support column and a support beam, wherein the support column is vertically arranged on the support beam, and a connecting plate is arranged on the support column;
the adjusting disc is rotatably connected to the supporting column;
the number of the swinging frames is two, and the swinging frames are respectively and rotatably arranged on the support columns; the adjusting disc is also provided with a driving part for driving the swing frame to rotate, the driving parts are respectively positioned below the swing frame, and the driving parts are in contact with the swing frame in a state of no external force; the adjusting disc is provided with a plurality of positioning holes, and the driving part is detachably arranged in the positioning holes;
the adjusting and positioning device is positioned below the swinging frame and is arranged on the supporting column through a connecting plate to limit and support the swinging frame; the height of the adjusting and positioning device on the connecting plate is adjustable, the adjusting and positioning device is an adjusting bolt, and the adjusting bolt is in threaded connection with the connecting plate;
the guide wheel set is rotatably arranged on the positioning plate, the positioning plate is fixed on the support column, and the guide wheel sets are respectively positioned at two sides of the adjusting disc;
the first rope winds the guide wheel group, and two ends of the first rope are respectively fixed at the end parts of the two swing frames;
the steering roller assembly comprises an upper roller and a lower roller, the rolling directions of the upper roller and the lower roller are mutually perpendicular, the first rope winds the upper roller, and the lower roller is connected with the counterweight through a second rope;
a seat assembly mounted on the support beam.
2. A bi-directional trainer according to claim 1, wherein,
the weight piece is vertically arranged on the supporting cross beam.
3. A bi-directional trainer according to claim 2, wherein,
one end of the second rope is fixedly connected to the supporting beam, and the other end of the second rope is connected with the counterweight on the counterweight.
4. The bi-directional trainer according to claim 1, wherein said adjustment plate further comprises a connecting bracket mounted thereon for connecting to said seat assembly.
5. The bi-directional trainer according to claim 4, wherein said guide wheel set comprises two guide wheels symmetrically mounted on left and right sides below said adjustment plate.
6. A bi-directional trainer according to claim 4 or 5, wherein said seat assembly comprises a seat cushion, a handle frame and a leg support frame; the seat cushion is fixedly arranged on the supporting cross beam, and the handle frame and the leg supporting frame are connected to the connecting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110082719.4A CN112807622B (en) | 2021-01-21 | 2021-01-21 | Bidirectional trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110082719.4A CN112807622B (en) | 2021-01-21 | 2021-01-21 | Bidirectional trainer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112807622A CN112807622A (en) | 2021-05-18 |
| CN112807622B true CN112807622B (en) | 2023-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110082719.4A Active CN112807622B (en) | 2021-01-21 | 2021-01-21 | Bidirectional trainer |
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| Country | Link |
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| CN (1) | CN112807622B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113304441B (en) * | 2021-05-28 | 2022-05-27 | 山东英吉多健康产业有限公司 | Spine training machine |
| CN114515412B (en) * | 2022-03-07 | 2023-03-14 | 南通铁人运动用品有限公司 | Waist lateral bending training device |
Citations (8)
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|---|---|---|---|---|
| AU2341595A (en) * | 1994-05-09 | 1995-11-29 | Neville C Whiteley | Exercise apparatus for the disabled |
| CN101076380A (en) * | 2004-10-12 | 2007-11-21 | 鹦鹉螺公司 | Exercise device |
| CN201304202Y (en) * | 2008-10-31 | 2009-09-09 | 青岛英派斯（集团）有限公司 | Rope pulley driving mechanism for weighted iron of body-building machine |
| CA2630430A1 (en) * | 2008-05-05 | 2009-11-05 | Nash Nizam | Total body strengthening and toning workstation and method of using same |
| CN102908748A (en) * | 2012-10-06 | 2013-02-06 | 陇东学院 | Arm brawn exerciser |
| CN103251491A (en) * | 2007-04-25 | 2013-08-21 | 贝克普杰公司 | Restraint, reposition, traction and exercise device |
| CN209952136U (en) * | 2018-12-14 | 2020-01-17 | 余军 | Comprehensive training device comprising foldable chest clamping arms |
| CN211635093U (en) * | 2019-12-31 | 2020-10-09 | 河北彪悍运动器械有限公司 | Leg strength training device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003903082A0 (en) * | 2003-06-19 | 2003-07-03 | Stuart John Andrews | Anterior shoulder stretching device |
-
2021
- 2021-01-21 CN CN202110082719.4A patent/CN112807622B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2341595A (en) * | 1994-05-09 | 1995-11-29 | Neville C Whiteley | Exercise apparatus for the disabled |
| CN101076380A (en) * | 2004-10-12 | 2007-11-21 | 鹦鹉螺公司 | Exercise device |
| CN103251491A (en) * | 2007-04-25 | 2013-08-21 | 贝克普杰公司 | Restraint, reposition, traction and exercise device |
| CA2630430A1 (en) * | 2008-05-05 | 2009-11-05 | Nash Nizam | Total body strengthening and toning workstation and method of using same |
| CN201304202Y (en) * | 2008-10-31 | 2009-09-09 | 青岛英派斯（集团）有限公司 | Rope pulley driving mechanism for weighted iron of body-building machine |
| CN102908748A (en) * | 2012-10-06 | 2013-02-06 | 陇东学院 | Arm brawn exerciser |
| CN209952136U (en) * | 2018-12-14 | 2020-01-17 | 余军 | Comprehensive training device comprising foldable chest clamping arms |
| CN211635093U (en) * | 2019-12-31 | 2020-10-09 | 河北彪悍运动器械有限公司 | Leg strength training device |
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| CN112807622A (en) | 2021-05-18 |
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