CN211752196U - High-tension back training device for physical education - Google Patents
High-tension back training device for physical education Download PDFInfo
- Publication number
- CN211752196U CN211752196U CN202020254572.3U CN202020254572U CN211752196U CN 211752196 U CN211752196 U CN 211752196U CN 202020254572 U CN202020254572 U CN 202020254572U CN 211752196 U CN211752196 U CN 211752196U
- Authority
- CN
- China
- Prior art keywords
- side wall
- support frame
- weight box
- handle
- training device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a high-tension back training device for physical education, which belongs to the technical field of back muscle training devices and comprises a support frame, a spring damper, a weight box, a fixed cylinder and a waist support, wherein the spring damper is arranged at the bottom of the inner cavity of the support frame, the inner cavity of the support frame is arranged on the weight box, a mounting frame is arranged at the top of the support frame, the right side wall of the bottom of the mounting frame is arranged on the fixed cylinder, the device can fix a handle when a user exercises by arranging the fixed cylinder and a fixed rod, prevent the handle from shaking due to the driving of a steel cable when the handle is pulled, reduce the training effect and even hurt the user, prevent the waist from bending due to the over-violent force when the user exercises by arranging the waist support, thereby causing incorrect exercise posture, and reduce the impact force of the weight box on the device when the weight box is reset by arranging the spring damper, the service life of the device is prolonged.
Description
Technical Field
The utility model relates to a dorsal muscle training ware technical field specifically is a high pulling force dorsal spine training device is used in sports teaching.
Background
In recent years, some students study at ordinary times, the working time is longer, and often keep the same position of sitting, in addition the posture is incorrect, the study intensity is big, it causes the back muscle ache to be inevitable, muscle fatigue, and then cause lumbago, symptoms such as lumbar muscle strain, lumbar disc herniation can be caused to the serious person, high tension dorsal muscle training ware mainly tempers latissimus dorsi, trapezius, deltoid and biceps brachii muscle, can improve body back muscle strength, strengthen back muscle and abdominal muscle ligament tensile force, strengthen the coordination ability of back little muscle group, increase back muscle motion flexibility and pliability, can effectual improvement back's motion endurance. But current high tension dorsal muscles training ware for sports teaching can not fix user's waist when using, and the user can be involuntarily stood when too fiercely exerting oneself, leads to taking exercise the posture incorrect to the effect is tempered in the influence, and current high tension dorsal muscles training ware for sports teaching exists the phenomenon that the handle can rock when pulling the handle hard, thereby leads to taking exercise the posture incorrect and leads to the fact the damage even to the user.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
In view of the problem that current high tension back trainer exists for sports teaching, provided the utility model discloses.
Therefore, the utility model aims at providing a high tension back trainer for sports teaching, this dress is through being provided with fixed section of thick bamboo and dead lever, can be at fixed handle when the user takes exercise, it rocks to prevent to drive the handle because of the cable wire when pulling the handle, lead to training effect to reduce and cause the injury to the user even, through being provided with the waist and holding in the palm, it leads to the waist crooked to exert oneself violently when preventing that the user from taking exercise, thereby it is incorrect to cause the exercise posture, through being provided with spring damper, can reduce the impact force that the weight box caused to the device when the weight box resets, extension fixture life.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
the utility model provides a high tension back trainer is used in sports teaching, it includes: support frame, spring damper, weight box, fixed section of thick bamboo and waist hold in the palm, the inner chamber bottom of support frame sets up spring damper, the inner chamber of support frame sets up the weight box, the top of support frame is provided with the mounting bracket, the bottom right side wall of mounting bracket sets up fixed section of thick bamboo, the inner chamber of fixed section of thick bamboo is provided with the slide, be provided with the dead lever in the slide, be provided with the mounting panel in the middle of the right side wall bottom of support frame, the top of mounting panel is provided with the cushion, the top right side wall of cushion sets up the waist holds in the palm.
As a preferred scheme of high tension back trainer for sports teaching, wherein: the preceding lateral wall top left side wall of cushion and back lateral wall top left side wall all are provided with the leg and hold in the palm.
As a preferred scheme of high tension back trainer for sports teaching, wherein: the inner chamber top left and right sides wall of mounting bracket all is provided with the pulley.
As a preferred scheme of high tension back trainer for sports teaching, wherein: and a steel cable is arranged in the middle of the top of the weight box and penetrates through the top of the fixed cylinder through two pulleys to be connected to the fixed rod.
As a preferred scheme of high tension back trainer for sports teaching, wherein: the bottom of the fixed rod is provided with a handle, and the handle is provided with a rubber anti-slip sleeve.
As a preferred scheme of high tension back trainer for sports teaching, wherein: and the top of the fixed rod is provided with a limiting block matched with the slide way.
Compared with the prior art, the beneficial effects of the utility model are that: this dress is through being provided with fixed section of thick bamboo and dead lever, can be when the user takes exercise fixed handle, prevent to drive the handle because of the cable wire when pulling the handle and rock, lead to training effect to reduce and cause the injury even to the user, through being provided with the waist and holding in the palm, it leads to the waist crooked to prevent that the user from violently hard when taking exercise, thereby it is incorrect to cause to take exercise the posture, through being provided with spring damper, can reduce the impact force that the weight box led to the fact the device when the weight box resets, extension device life.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
FIG. 1 is a schematic structural view of the utility model;
FIG. 2 is a schematic view of the handle structure of the present invention;
fig. 3 is a schematic view of the leg support structure of the present invention.
In the figure: support frame 100, mounting panel 110, mounting bracket 120, cushion 130, leg rest 140, spring shock absorber 200, weight box 300, cable 310, fixed cylinder 400, dead lever 410, handle 420, waist rest 500.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a following technical scheme: a high-tension back training device for physical education comprises; support frame 100, spring damper 200, weight box 300, fixed cylinder 400 and waist support 500.
Referring to fig. 1 and 3, the support frame 100 includes a mounting plate 110, a mounting frame 120, a seat cushion 130 and leg rests 140, the fixing plate 110 is disposed at the bottom of the right sidewall of the support frame 100, the mounting frame 120 is disposed at the top of the support frame 100, the seat cushion 130 is disposed at the top of the mounting plate 110, the two leg rests 140 are respectively disposed at the top left sidewall of the front sidewall and the top left sidewall of the back sidewall of the seat cushion 130, the support frame 100 is used for mounting various components, the mounting plate 110 is used for mounting the seat cushion 130, the support frame 120 is used for mounting a fixing cylinder 400, the seat cushion 130 is used for providing support for the body of a user, and the leg rests 140;
referring to fig. 1, the spring damper 200 is disposed at the bottom of the inner cavity of the supporting frame 100, and the spring damper 200 is used for reducing the impact force to the device when the weight box 300 is reset;
referring to fig. 1, the weight box 300 includes a cable 310, the weight box 300 is disposed in an inner cavity of the supporting frame 100, the cable 310 is disposed in the middle of the top of the weight box 300, the weight box 300 is used for weighting according to physical ability of a user, and the cable 310 is used for connecting the weight box 300 with the fixing rod 410;
referring to fig. 1 and 2, the fixing barrel 400 includes a fixing rod 410 and a handle 420, the fixing barrel 400 is disposed on the right side wall of the bottom of the mounting frame 120, the fixing rod 410 is disposed in the inner cavity of the fixing barrel 400 through a slide, the handle 420 is disposed at the bottom of the fixing rod 410, the fixing barrel 400 and the fixing rod 410 are used for matching, so as to prevent the handle 420 from shaking during exercise, and the handle 420 is used for facilitating the grasping of a user;
referring to fig. 1, a waist support 500 is disposed on the top right side wall of the seat cushion 130, and the waist support 500 is used for fixing the waist of the user to prevent the user from bending by exerting too much force to the waist during exercise.
The working principle is as follows: technical field's technical personnel stride sits on cushion 130, and the knee withstands the bottom of leg rest 140, pulling handle 420 downwards, and dead lever 410 is followed handle 420 and is pulled and slided downwards in fixed section of thick bamboo 400 to reach the purpose that prevents handle 420 and rock, when weight box 300 resets, spring shock absorber 200 kick-backs weight box 300, thereby reaches the purpose of buffering.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. The utility model provides a high tension back trainer is used in sports teaching which characterized in that: including support frame (100), spring shock absorber (200), weight box (300), a fixed section of thick bamboo (400) and waist support (500), the inner chamber bottom of support frame (100) sets up spring shock absorber (200), the inner chamber of support frame (100) sets up weight box (300), the top of support frame (100) is provided with mounting bracket (120), the bottom right side wall of mounting bracket (120) sets up a fixed section of thick bamboo (400), the inner chamber of a fixed section of thick bamboo (400) is provided with the slide, be provided with dead lever (410) in the slide, be provided with mounting panel (110) in the middle of the right side wall bottom of support frame (100), the top of mounting panel (110) is provided with cushion (130), the top right side wall of cushion (130) sets up waist support (500).
2. The high-tension back training device for physical education as claimed in claim 1, wherein: the left side wall of the top of the front side wall and the left side wall of the top of the rear side wall of the seat cushion (130) are both provided with leg supports (140).
3. The high-tension back training device for physical education as claimed in claim 1, wherein: pulleys are arranged on the left side wall and the right side wall of the top of the inner cavity of the mounting frame (120).
4. The high-tension back training device for physical education as claimed in claim 1, wherein: a steel cable (310) is arranged in the middle of the top of the weight box (300), and the steel cable (310) penetrates through the top of the fixed barrel (400) through two pulleys and is connected to a fixing rod (410).
5. The high-tension back training device for physical education as claimed in claim 1, wherein: the bottom of the fixed rod (410) is provided with a handle (420), and a rubber anti-slip sleeve is arranged on the handle (420).
6. The high-tension back training device for physical education as claimed in claim 1, wherein: the top of the fixed rod (410) is provided with a limiting block matched with the slide way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020254572.3U CN211752196U (en) | 2020-03-04 | 2020-03-04 | High-tension back training device for physical education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020254572.3U CN211752196U (en) | 2020-03-04 | 2020-03-04 | High-tension back training device for physical education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211752196U true CN211752196U (en) | 2020-10-27 |
Family
ID=72902050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020254572.3U Active CN211752196U (en) | 2020-03-04 | 2020-03-04 | High-tension back training device for physical education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211752196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114177583A (en) * | 2021-12-17 | 2022-03-15 | 山东畜牧兽医职业学院 | Adjustable physical exercise arm strength training device with anti-skidding structure |
-
2020
- 2020-03-04 CN CN202020254572.3U patent/CN211752196U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114177583A (en) * | 2021-12-17 | 2022-03-15 | 山东畜牧兽医职业学院 | Adjustable physical exercise arm strength training device with anti-skidding structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9724556B1 (en) | Exercise bar | |
| CN1816372B (en) | Exercise apparatus with resilient foot support | |
| US20090192026A1 (en) | Arm and shoulder lift apparatus | |
| CN213220774U (en) | Old recovered device of taking exercise | |
| CN211752196U (en) | High-tension back training device for physical education | |
| US10188894B2 (en) | Barbell | |
| CN209848214U (en) | Pulling force dorsal muscle training ware for sports training | |
| WO2018005242A1 (en) | Battle rope strength trainer | |
| CN106457022B (en) | Impact type super equal length training body-building equipment (modification) | |
| CN205683469U (en) | A kind of Multifunctional locomotor with damping device | |
| KR100718349B1 (en) | Multi-function sporting goods | |
| CN202191634U (en) | Multifunctional horizontal bar and parallel bars | |
| CN211158424U (en) | Sports pulling force training ware | |
| CN202892809U (en) | Safe-type arm-bending power twister | |
| CN102100967A (en) | Swimming stroke body-building (training) device | |
| RU85093U1 (en) | STATIONARY SPORTS SIMULATOR | |
| CN211434963U (en) | Stretcher for physical fitness | |
| CN111084963B (en) | Pull-up exercising device for body building | |
| CN205699150U (en) | Slidingtype health and fitness facilities | |
| RU89403U1 (en) | DEVICE FOR TRAINING MUSCLE FOOT | |
| CN211536342U (en) | High-tension dorsal muscle trainer for physical education | |
| CN208212370U (en) | A kind of multi-functional force training appliance | |
| CN203264178U (en) | Sit up bench with massage function | |
| CN203556091U (en) | Multifunctional sit-up bench | |
| KR20110011177U (en) | Abdominal exercise machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |