CN213313139U - Upper limb training device for gymnastics and fitness - Google Patents
Upper limb training device for gymnastics and fitness Download PDFInfo
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- CN213313139U CN213313139U CN202022138735.4U CN202022138735U CN213313139U CN 213313139 U CN213313139 U CN 213313139U CN 202022138735 U CN202022138735 U CN 202022138735U CN 213313139 U CN213313139 U CN 213313139U
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- fixedly connected
- barbell
- movable rod
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Abstract
The utility model discloses a gymnastics is upper limbs trainer for body-building relates to gymnastics technical field, this gymnastics is upper limbs trainer for body-building, including the barbell, the bottom of barbell is provided with the flat board, dull and stereotyped upper surface difference fixedly connected with uide bushing and support bed, the inner wall of uide bushing and the surface swing joint of guide bar, the top fixedly connected with filler ring of guide bar, the inner wall of filler ring and the surface swing joint of barbell, the fixed surface of uide bushing is connected with the horizontal pole, one side fixedly connected with screw rod that supports the bed is kept away from on the horizontal pole surface, the surface activity of screw rod has cup jointed the movable rod. The utility model discloses a set up flat board, uide bushing, guide bar and filler ring to among the solution prior art, the bench press frame for the training of gymnastics body-building upper limbs common at present does not possess protector and protects the barbell when using in the training process, injures people's problem by a crashing object easily when the barbell falls suddenly.
Description
Technical Field
The utility model relates to a gymnastics technical field specifically is a gymnastics is upper limbs trainer for body-building.
Background
Gymnastics is the general name of all gymnastics projects, mainly divide into sports gymnastics, artistic gymnastics, trampoline and sports aerobics etc. when carrying out gymnastics training, need to have certain requirement to trainer's upper limbs strength, when carrying out upper limbs strength training, often use the bench press to carry out upper limbs strength training, trainer lies on the supporting bed, and both hands hold barbell and constantly push up and transfer, and place the barbell on the diagonal brace of bench press after the training is accomplished, prevent that the barbell from dropping.
In the prior art, when the existing bench press frame for training the upper limbs of gymnastics is used, a trainer lies on a support bed, holds barbells with two hands to continuously push and lower, places the barbells on inclined support rods of the bench press frame after training is completed, does not have a protection device to protect the barbells in the pushing and lowering processes, and easily injures people when the barbells fall suddenly.
SUMMERY OF THE UTILITY MODEL
The utility model provides a gymnastics is upper limbs trainer for body-building possesses the advantage that prevents that barbell from falling suddenly and injures the people by a crashing object to among the solution prior art, gymnastics body-building upper limbs training common at present does not possess protector and protects the barbell when using with the bench press frame, and the problem of hurting the people by a crashing object easily when the barbell falls suddenly is avoided to the training in-process.
For the purpose of realizing preventing barbell from falling suddenly and injuring the person by a crashing object, the utility model provides a following technical scheme: an upper limb training device for gymnastics and body-building comprises a barbell, wherein the bottom of the barbell is provided with a flat plate, the upper surface of the flat plate is respectively fixedly connected with a guide sleeve and a support bed, the inner wall of the guide sleeve is movably connected with the surface of the guide rod, the top of the guide rod is fixedly connected with a supporting ring, the inner wall of the supporting ring is movably connected with the surface of the barbell, the surface of the guide sleeve is fixedly connected with a cross rod, one side of the surface of the cross rod, which is far away from the support bed, is fixedly connected with a screw rod, a movable rod is movably sleeved on the surface of the screw rod, an inserting rod is fixedly connected with one side of the movable rod, the other side of the movable rod is movably connected with an internal threaded pipe, the inner wall of the internal threaded pipe is in threaded connection with the surface of the screw rod, the surface of the guide rod is provided with a slot, and one end of the inserted link, which is far away from the movable rod, penetrates through the guide sleeve and is inserted into the slot.
As a preferred technical scheme of the utility model, the one end that the movable rod was kept away from to the inserted bar is hemispherical, the shape of slot and the shape looks adaptation of inserted bar.
As an optimized technical scheme of the utility model, the central axis of screw rod coincides with the central axis of movable rod.
As a preferred technical scheme of the utility model, one side fixedly connected with round bar that the movable rod surface is close to the horizontal pole, one end that the movable rod was kept away from to the round bar runs through the horizontal pole and is close to one side fixed connection of horizontal pole with spacing dish surface.
As an optimal technical scheme of the utility model, one side that the horizontal pole was kept away from on the movable rod surface is inlayed and is had the bearing, the inner wall of bearing and the fixed surface of internal thread pipe are connected.
As an optimal technical scheme of the utility model, the fixed surface of internal thread pipe is connected with the antislip strip, the surface of antislip strip is the curved surface.
Compared with the prior art, the utility model provides a gymnastics is upper limbs trainer for body-building possesses following beneficial effect:
1. this gymnastics is upper limbs trainer for body-building, through setting up the flat board, the uide bushing, guide bar and backing ring, when using, support bed and uide bushing are fixed on the flat board, the guide bar can be along the height of the inner wall up-and-down motion regulation backing ring of uide bushing, adjust to suitable high back, when barbell falls suddenly, the backing ring plays the effect of blockking to the barbell, the effect of preventing the barbell from falling suddenly and injuring the people has been reached, in order to solve prior art, present common gymnastics body-building upper limbs training is with bench press frame when using, the protector does not have in the training process protects the barbell, the barbell falls suddenly and injures the problem of people easily.
2. This gymnastics is upper limb trainer for body-building, through setting up screw rod and inserted bar, when using, when adjusting the trunnion ring height, rotate internal thread pipe and make the movable rod drive inserted bar and slot separation, can make progress or the trunnion ring of lapse, adjust the height of trunnion ring, adjust the back of accomplishing, during the reverse rotation internal thread pipe made the inserted bar insert the slot that corresponds this moment, block the guide bar, thereby live the highly fixed of trunnion ring, adjust through the height to the trunnion ring, use different suitable crowds.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a left sectional view of the guide bar of the present invention;
FIG. 3 is a top cross-sectional view of the movable rod of the present invention;
fig. 4 is a left sectional view of the position of the internal thread pipe of the present invention.
In the figure: 1. a barbell; 2. a flat plate; 3. a guide sleeve; 4. supporting the bed; 5. a guide bar; 6. a ring; 7. a cross bar; 8. a screw; 9. a movable rod; 10. inserting a rod; 11. an internally threaded tube; 12. a slot; 13. a round bar; 14. a limiting disc; 15. a bearing; 16. and (4) an anti-slip strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model discloses a gymnastic body-building upper limb training device, which comprises a barbell 1, wherein the bottom of the barbell 1 is provided with a flat plate 2, the upper surface of the flat plate 2 is respectively fixedly connected with a guide sleeve 3 and a support bed 4, the number of the guide sleeves 3 is four, the support bed 4 is positioned between the four guide sleeves 3, the inner wall of the guide sleeve 3 is movably connected with the surface of a guide rod 5, the top of the guide rod 5 is fixedly connected with a support ring 6, the support ring 6 in the embodiment is U-shaped, the support ring 6 is used for supporting the barbell 1 to prevent the barbell 1 from falling suddenly and injuring the human body, the inner wall of the support ring 6 is movably connected with the surface of the barbell 1, the surface of the guide sleeve 3 is fixedly connected with a cross rod 7, the cross rod 7 is used for connecting two guide sleeves 3 at the same side, one side of the surface of the cross rod 7 far away from the support bed 4, 9 one side fixedly connected with inserted bar 10 of movable rod, two inserted bars 10 of fixedly connected with on the same movable rod 9, the opposite side swing joint of movable rod 9 has internal thread pipe 11, the inner wall of internal thread pipe 11 and the surface threaded connection of screw rod 8, slot 12 has been seted up on the surface of guide bar 5, a plurality of slots 12 have been seted up on same guide bar 5, the one end that movable rod 9 was kept away from to inserted bar 10 runs through uide bushing 3 and plugs in the inside of slot 12.
Specifically, one end of the insertion rod 10, which is far away from the movable rod 9, is hemispherical, and the shape of the slot 12 is matched with that of the insertion rod 10.
In this embodiment, insertion of the insert rod 10 into the insert slot 12 is facilitated.
Specifically, the central axis of the screw 8 coincides with the central axis of the movable rod 9.
In this embodiment, the internal threaded tube 11 is in threaded connection with the screw 8, the internal threaded tube 11 rotates to drive the movable rod 9 to move, and the movable rod 9 drives the inserted rod 10 to separate from the slot 12.
Specifically, one side of the surface of the movable rod 9, which is close to the cross rod 7, is fixedly connected with a round rod 13, and one end of the round rod 13, which is far away from the movable rod 9, penetrates through the cross rod 7 and is fixedly connected with one side of the surface of the limiting disc 14, which is close to the cross rod 7.
In this embodiment, when rotating internal thread pipe 11, movable rod 9 passes through round bar 13 and drives spacing dish 14 and remove, and after spacing dish 14 and the laminating of horizontal pole 7, internal thread pipe 11 can't continue to rotate, and inserted bar 10 and slot 12 separation this moment.
Specifically, a bearing 15 is embedded on one side of the surface of the movable rod 9, which is far away from the cross rod 7, and the inner wall of the bearing 15 is fixedly connected with the surface of the internal threaded pipe 11.
In this embodiment, the bearing 15 reduces the friction between the movable rod 9 and the internally threaded tube 11, so that the rotation of the internally threaded tube 11 is more portable.
Specifically, the surface of the internal threaded tube 11 is fixedly connected with an anti-slip strip 16, and the surface of the anti-slip strip 16 is a curved surface.
In this embodiment, the anti-slip strip 16 prevents slipping when rotating while holding the internally threaded tube 11.
The utility model discloses a theory of operation and use flow: when the barbell support is used, the support bed 4 and the guide sleeve 3 are fixed on the flat plate 2, the internal thread tube 11 is rotated to enable the internal thread tube 11 to drive the movable rod 9 to move towards the direction close to the support bed 4, the movable rod 9 drives the inserting rod 10 and the round rod 13 to move, when the limiting disc 14 is in contact with the cross rod 7, the inserting rod 10 is separated from the slot 12, the guide rod 5 can move upwards or downwards, the guide rod 5 moves upwards or downwards along the inner wall of the guide groove, the height of the support ring 6 is adjusted, after the height is adjusted to be proper, the internal thread tube 11 is rotated reversely to enable the movable rod 9 to drive the inserting rod 10 to be inserted into the corresponding clamping groove at the moment, the guide rod 5 is clamped, the support ring 6 is clamped, when the barbell 1 falls suddenly, the support ring 6 plays a role in blocking the barbell 1, and the barbell.
In conclusion, this gymnastic body-building upper limbs trainer through setting up dull and stereotyped 2, uide bushing 3, guide bar 5 and filler ring 6 to solve among the prior art, the present common gymnastic body-building upper limbs training is with the bench press frame when using, does not possess protector and protects barbell 1 in the training process, easily injures people's problem when barbell 1 falls suddenly.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a gymnastics is upper limbs trainer for body-building, includes barbell (1) and flat board (2), its characterized in that: the upper surface of the flat plate (2) is respectively and fixedly connected with a guide sleeve (3) and a support bed (4), the inner wall of the guide sleeve (3) is movably connected with the surface of a guide rod (5), the top of the guide rod (5) is fixedly connected with a supporting ring (6), the inner wall of the supporting ring (6) is movably connected with the surface of a barbell (1), the surface of the guide sleeve (3) is fixedly connected with a cross rod (7), one side of the surface of the cross rod (7), which is far away from the support bed (4), is fixedly connected with a screw rod (8), the surface of the screw rod (8) is movably sleeved with a movable rod (9), one side of the movable rod (9) is fixedly connected with an inserted rod (10), the other side of the movable rod (9) is movably connected with an internal thread pipe (11), the inner wall of the internal thread pipe (11) is connected with the surface of the screw rod (8), and the surface of the guide rod, one end, far away from the movable rod (9), of the inserted rod (10) penetrates through the guide sleeve (3) and is inserted into the slot (12).
2. An upper limb training device for gymnastic purposes according to claim 1, wherein: one end of the inserted rod (10) far away from the movable rod (9) is hemispherical, and the shape of the slot (12) is matched with that of the inserted rod (10).
3. An upper limb training device for gymnastic purposes according to claim 1, wherein: the central axis of the screw rod (8) is superposed with the central axis of the movable rod (9).
4. An upper limb training device for gymnastic purposes according to claim 1, wherein: one side fixedly connected with round bar (13) that movable rod (9) surface is close to horizontal pole (7), one end that movable rod (9) were kept away from in round bar (13) runs through horizontal pole (7) and is close to one side fixed connection of horizontal pole (7) with spacing dish (14) surface.
5. An upper limb training device for gymnastic purposes according to claim 1, wherein: one side of the surface of the movable rod (9) far away from the cross rod (7) is inlaid with a bearing (15), and the inner wall of the bearing (15) is fixedly connected with the surface of the internal threaded pipe (11).
6. An upper limb training device for gymnastic purposes according to claim 1, wherein: the surface of the internal thread pipe (11) is fixedly connected with an anti-slip strip (16), and the surface of the anti-slip strip (16) is a curved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022138735.4U CN213313139U (en) | 2020-09-25 | 2020-09-25 | Upper limb training device for gymnastics and fitness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022138735.4U CN213313139U (en) | 2020-09-25 | 2020-09-25 | Upper limb training device for gymnastics and fitness |
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| Publication Number | Publication Date |
|---|---|
| CN213313139U true CN213313139U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022138735.4U Active CN213313139U (en) | 2020-09-25 | 2020-09-25 | Upper limb training device for gymnastics and fitness |
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| CN (1) | CN213313139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457069A (en) * | 2021-08-16 | 2021-10-01 | 临沂大学 | Body-building is with bench press protection device |
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2020
- 2020-09-25 CN CN202022138735.4U patent/CN213313139U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457069A (en) * | 2021-08-16 | 2021-10-01 | 临沂大学 | Body-building is with bench press protection device |
| CN113457069B (en) * | 2021-08-16 | 2022-05-20 | 临沂大学 | Body-building is with bench press protection device |
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