CN219783709U - Dorsum muscle training device - Google Patents
Dorsum muscle training device Download PDFInfo
- Publication number
- CN219783709U CN219783709U CN202320488436.4U CN202320488436U CN219783709U CN 219783709 U CN219783709 U CN 219783709U CN 202320488436 U CN202320488436 U CN 202320488436U CN 219783709 U CN219783709 U CN 219783709U
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- training
- positioning
- spring
- dorsum
- dorsum muscle
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- 210000003205 muscle Anatomy 0.000 title claims abstract description 30
- 210000001142 back Anatomy 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 60
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 4
- 210000000617 arm Anatomy 0.000 description 4
- 210000000689 upper leg Anatomy 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a dorsum muscle trainer, which comprises two groups of connecting parts and holding parts, wherein the inner bottoms of the two groups of connecting parts are provided with adjusting spring installation mechanisms at equal intervals in an array, tension springs are arranged between the two groups of adjusting spring installation mechanisms, and the tops of the connecting parts are connected with the holding parts through elastic rope connecting mechanisms; this dorsum muscle training ware through the design of position adjustment mechanism internals, can be when training, manually adjusts the distance between two sets of adapting unit through the length of different person's arms for the follow-up when training, the different arm length training people of cooperation that can be the maximum promotes the effect to the dorsum muscle training, and this tension spring accessible spring positioning mechanism internals installs and dismantles simultaneously, and the follow-up training personnel of being convenient for is according to self demand, changes the tension spring of corresponding intensity, further promotes the effect to the dorsum muscle training.
Description
Technical Field
The utility model relates to the technical field related to training instruments, in particular to a dorsum muscle trainer.
Background
The training device is a sports device which is used for enabling people with body building requirements to achieve auxiliary exercise and body building effects, is different in devices aiming at different effects, is mostly placed in a gymnasium, is used for training the thigh, the arm, the dorsum muscle and other parts at present when the body is trained, at this time, different devices are generally needed to be used and trained because of different training parts, and is used for training the dorsum muscle (namely the dorsum muscle), the device which is commonly used and convenient to use and carry is the training device, the training device realizes the training of the dorsum muscle by pulling of the training person, but the length of the different arm is different, the training effect can be seriously influenced when the person with longer arm and shorter arm is used in actual training, and therefore, the dorsum muscle training device which can be used for training by people with different arm lengths is provided.
Disclosure of Invention
The utility model aims to provide a dorsum muscle trainer, which solves the problems that when the dorsum muscle trainer is used for body training, the positions such as thighs, arms and dorsum muscles are generally trained, at the moment, because the training positions are different, different equipment and instruments are generally needed to be used and trained, and when the dorsum muscle (namely the dorsum muscle) is trained, the common and portable instrument is used as a trainer, the trainer realizes the training of the dorsum muscle by pulling of a training person, but because the lengths of arms of different hands are different, the training effect is seriously influenced when the long arm and the short arm are used by the person during the actual training.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the dorsum muscle trainer comprises two groups of training parts and holding parts, wherein the inner bottoms of the two groups of training parts are provided with adjusting spring installation mechanisms at equal intervals in an array, tension springs are arranged between the two groups of adjusting spring installation mechanisms, and the tops of the training parts are connected with the holding parts through elastic rope connection mechanisms;
the adjusting type spring mounting mechanism comprises a position adjusting mechanism and a spring positioning mechanism, wherein the position adjusting mechanism is mounted at the inner bottom of the training part, the spring positioning mechanism is mounted at the bottom of the position adjusting mechanism, and the spring positioning mechanism is used for mounting and fixing the tension spring at the inner side of the spring positioning mechanism.
Preferably, the position adjusting mechanism comprises a connecting cavity, a sliding component, a positioning hole and a positioning pin, wherein the connecting cavity is formed in the training part, the sliding component is connected in the connecting cavity in a sliding mode, the positioning pin is arranged in the sliding component in a penetrating mode, and the positioning pin extends to the inside of the positioning hole formed in the upper side and the lower side of the connecting cavity.
Preferably, a spring positioning mechanism is arranged at the top of the sliding assembly, and a plurality of positioning holes are formed in an array at equal intervals.
Preferably, the spring positioning mechanism comprises a connecting part, a positioning shaft rod and a mounting pin, wherein the connecting part is fixedly arranged at the bottom of the sliding assembly, the positioning shaft rod is fixedly arranged on the inner side of the connecting part through the mounting pin, and the outer side of the positioning shaft rod is connected with the shaft end of the tension spring.
Preferably, the bottom of the connecting part is provided with a concave shape, and the mounting pin penetrates through the positioning shaft rod and is in threaded connection with the connecting part.
Preferably, the elastic rope connecting mechanism comprises an elastic rope body and a holding cavity, wherein the elastic rope body is arranged between the training part and the holding part at equal intervals in an array, and the holding cavity is formed in the holding part.
Compared with the prior art, the utility model has the beneficial effects that: this dorsum muscle training ware through the design of position adjustment mechanism internals, can be when training, manually adjusts the distance between two sets of adapting unit through the length of different person's arms for the follow-up when training, the different arm length training people of cooperation that can be the maximum promotes the effect to the dorsum muscle training, and this tension spring accessible spring positioning mechanism internals installs and dismantles simultaneously, and the follow-up training personnel of being convenient for is according to self demand, changes the tension spring of corresponding intensity, further promotes the effect to the dorsum muscle training.
Drawings
FIG. 1 is a schematic view of the present utility model in a front cross-section;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the point A in FIG. 1 according to the present utility model;
FIG. 4 is a schematic view of the connection structure of the sliding assembly and the tension spring of the present utility model.
In the figure: 1. a training component; 2. a grip member; 3. an adjustable spring mounting mechanism; 31. a position adjusting mechanism; 311. a connecting cavity; 312. a sliding assembly; 313. positioning holes; 314. a positioning pin; 32. a spring positioning mechanism; 321. a connecting member; 322. positioning a shaft lever; 323. a mounting pin; 4. a tension spring; 5. a bungee cord connection mechanism; 501. a bungee cord body; 502. a holding cavity.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: a dorsum muscle trainer comprises two groups of training parts 1 and a holding part 2;
the inner bottoms of the two groups of training parts 1 are provided with adjustable spring mounting mechanisms 3 at equal intervals in an array, and tension springs 4 are arranged between the two groups of adjustable spring mounting mechanisms 3;
the adjusting type spring mounting mechanism 3 comprises a position adjusting mechanism 31 and a spring positioning mechanism 32, wherein the position adjusting mechanism 31 is mounted at the inner bottom of the training part 1, the spring positioning mechanism 32 is mounted at the bottom of the position adjusting mechanism 31, and the spring positioning mechanism 32 is used for mounting and fixing the tension spring 4 at the inner side of the spring positioning mechanism 32;
the position adjusting mechanism 31 comprises a connecting cavity 311, a sliding component 312, a positioning hole 313 and a positioning pin 314, the connecting cavity 311 is formed in the training component 1, the sliding component 312 is connected in the connecting cavity 311 in a sliding mode, the positioning pin 314 is arranged in the sliding component 312 in a penetrating mode, the positioning pin 314 extends to the inside of the positioning hole 313 formed in the upper side and the lower side of the connecting cavity 311, the spring positioning mechanism 32 is mounted at the top of the sliding component 312, the positioning hole 313 is provided with a plurality of spring positioning mechanisms in an array mode at equal intervals, each spring positioning mechanism 32 comprises a connecting part 321, a positioning shaft rod 322 and a mounting pin 323, the connecting part 321 is mounted and fixed at the bottom of the sliding component 312, the positioning shaft rod 322 is mounted and fixed on the inner side of the connecting part 321 through the mounting pin 323, the outer side of the positioning shaft rod 322 is connected with the shaft end of the tension spring 4, the bottom of the connecting part 321 is arranged in a concave mode, and the mounting pin 323 penetrates the positioning shaft rod 322 and is in threaded connection with the connecting part 321.
Further, through the design of position adjustment mechanism 31 internal connection chamber 311, slip subassembly 312, locating hole 313 and locating pin 314 and spring positioning mechanism 32 internal connection part 321, location axostylus axostyle 322 and mounting pin 323, can carry out manual regulation according to the length of different user's arms for this training ware is whole to be convenient for different personnel's use training, and this tension spring 4 can change simultaneously, is convenient for use different intensity training person.
It should be noted that: before training, the positioning pin 314 is screwed out, then the connecting part 321 and the sliding component 312 which is fixedly arranged at the top of the connecting part are pushed to move in the connecting cavity 311, the position adjustment operation is completed, and after the adjustment is completed, the positioning pin 314 is inserted into the corresponding positioning hole 313, and the limiting and fixing of the position of the sliding component 312 are completed;
when the tension spring 4 needs to be replaced, the mounting pin 323 is firstly screwed out, the tension spring 4 and the positioning shaft lever 322 arranged at the port of the tension spring are detached, and then the port of the tension spring 4 is moved out of the outer side of the positioning shaft lever 322, so that the tension spring 4 is detached.
The top of the training part 1 is connected with a holding part 2 through a elastic rope connecting mechanism 5;
the elastic rope connecting mechanism 5 comprises an elastic rope body 501 and a holding cavity 502, wherein the elastic rope body 501 is arranged between the training part 1 and the holding part 2 at equal intervals in an array, and the holding cavity 502 is formed in the holding part 2.
Further, the training of the back muscle can be assisted by the elastic cord body 501 and the holding cavity 502 inside the elastic cord connecting mechanism 5.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A dorsum muscle trainer, comprising two sets of training parts (1) and a gripping part (2), characterized in that: the two groups of the training components (1) are provided with adjusting spring mounting mechanisms (3) at the inner bottom in an array at equal intervals, tension springs (4) are arranged between the two groups of the adjusting spring mounting mechanisms (3), and the top of the training component (1) is connected with a holding component (2) through an elastic rope connecting mechanism (5);
the adjustable spring mounting mechanism (3) comprises a position adjusting mechanism (31) and a spring positioning mechanism (32), the position adjusting mechanism (31) is mounted at the inner bottom of the training part (1), the spring positioning mechanism (32) is mounted at the bottom of the position adjusting mechanism (31), and the spring positioning mechanism (32) is used for mounting and fixing the tension spring (4) at the inner side of the spring positioning mechanism.
2. A dorsum muscle trainer as claimed in claim 1, wherein: the position adjusting mechanism (31) comprises a connecting cavity (311), a sliding component (312), a positioning hole (313) and a positioning pin (314), wherein the connecting cavity (311) is formed in the training part (1), the sliding component (312) is connected to the connecting cavity (311) in a sliding mode, the positioning pin (314) is arranged in the sliding component (312) in a penetrating mode, and the positioning pin (314) extends to the inside of the positioning hole (313) formed in the upper side and the lower side of the connecting cavity (311).
3. A dorsum muscle trainer as claimed in claim 2, wherein: the top of the sliding component (312) is provided with a spring positioning mechanism (32), and a plurality of positioning holes (313) are equidistantly arranged in an array.
4. A dorsum muscle trainer as claimed in claim 3, wherein: the spring positioning mechanism (32) comprises a connecting part (321), a positioning shaft rod (322) and a mounting pin (323), wherein the connecting part (321) is fixedly arranged at the bottom of the sliding assembly (312), the positioning shaft rod (322) is fixedly arranged on the inner side of the connecting part (321) through the mounting pin (323), and the outer side of the positioning shaft rod (322) is connected with the shaft end of the tension spring (4).
5. A dorsum muscle trainer as set forth in claim 4, wherein: the bottom of the connecting part (321) is in a concave shape, and the mounting pin (323) penetrates through the positioning shaft rod (322) and is in threaded connection with the connecting part (321).
6. A dorsum muscle trainer as claimed in claim 1, wherein: the elastic rope connecting mechanism (5) comprises an elastic rope body (501) and a holding cavity (502), wherein the elastic rope body (501) is arranged between the training part (1) and the holding part (2) at equal intervals in an array, and the holding cavity (502) is formed in the holding part (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320488436.4U CN219783709U (en) | 2023-03-15 | 2023-03-15 | Dorsum muscle training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320488436.4U CN219783709U (en) | 2023-03-15 | 2023-03-15 | Dorsum muscle training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219783709U true CN219783709U (en) | 2023-10-03 |
Family
ID=88186288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320488436.4U Active CN219783709U (en) | 2023-03-15 | 2023-03-15 | Dorsum muscle training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219783709U (en) |
-
2023
- 2023-03-15 CN CN202320488436.4U patent/CN219783709U/en active Active
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