CN221181542U - Body-building is with supplementary sit up device - Google Patents
Body-building is with supplementary sit up device Download PDFInfo
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- CN221181542U CN221181542U CN202322827789.5U CN202322827789U CN221181542U CN 221181542 U CN221181542 U CN 221181542U CN 202322827789 U CN202322827789 U CN 202322827789U CN 221181542 U CN221181542 U CN 221181542U
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- fixedly connected
- sit
- dead lever
- sliding
- column
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- 230000001681 protective effect Effects 0.000 claims description 5
- 230000006378 damage Effects 0.000 abstract description 4
- 210000002683 foot Anatomy 0.000 description 5
- 210000003423 ankle Anatomy 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 2
- 208000008035 Back Pain Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 210000000544 articulatio talocruralis Anatomy 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses an auxiliary sit-up device for body building, which comprises: the support column, fixed surface is connected with first dead lever on the support column, fixed surface is connected with the arc on the first dead lever, arc side fixed surface is connected with dull and stereotyped, dull and stereotyped and equal fixedly connected with slide of arc side surface, sliding connection has a plurality of sliding blocks on the slide, rotate on the sliding block and be connected with the second bolt, fixedly connected with second dead lever between the sliding block, the surface fixedly connected with first backup pad of second dead lever, fixed surface is connected with protection pad on the first backup pad, through above structure, can remove protection pad on arc and dull and stereotyped, conveniently adjust the back fixed to applicable in the people of different ages different heights, protect neck and waist to the people, prevent neck and waist receive the damage when the body-building.
Description
Technical Field
The utility model relates to the technical field of auxiliary sit-ups for body building, in particular to an auxiliary sit-up device for body building.
Background
The current body-building is with supplementary sit up device, when using, often can adjust body-building equipment, can adjust the intensity of body-building, but neglected the injury that produces the human body because of incorrect mode or posture etc. when the body-building, and current device, can't protect neck and waist when carrying out the sit up, when the people lies down and get up on hard flat board many times, waist and neck do not have the stress point, and the time length can make people waist and neck produce tired sense, like chinese patent discloses "sit up auxiliary device for park body-building", its application number is: "202121620610.3", including the first support frame that is located the arc structure that fixing frame, fixing frame upper portion left side position set up and the second support frame of arc structure that support frame upper portion right side position set up, second support frame right side one end and fixing frame welded fastening, second support frame left side one end is articulated with first support frame, fixing frame left side upper portion fixed mounting has arc structure alignment jig, a plurality of fixed orificess have been seted up to equiangle on the alignment jig, first support frame left side one end passes through bolt and fixed orifices and alignment jig fixed mounting, second fixing frame right side is close to middle part position fixed mounting and has foot spacing, can adjust training intensity in a flexible way according to user's requirement, but it still does not protect neck and waist, the neck and waist are hurt to the people when the body-building easily, there is the limitation during the use.
Disclosure of utility model
The utility model aims to at least solve one of the technical problems in the prior art, and provides an auxiliary sit-up device for body building.
The utility model also provides an auxiliary sit-up device for body building, which comprises the following components: the support column, fixed surface is connected with first dead lever on the support column, fixed surface is connected with the arc on the first dead lever, arc side fixed surface is connected with dull and stereotyped, dull and stereotyped and equal fixedly connected with slide of arc side surface, sliding connection has a plurality of sliding blocks on the slide, rotate on the sliding block and be connected with the second bolt, fixedly connected with second dead lever between the sliding block, the surface fixedly connected with first backup pad of second dead lever, fixed surface is connected with protection pad on the first backup pad, through above structure, can remove protection pad on arc and dull and stereotyped, conveniently adjust the back fixed to applicable in the people of different ages different heights, protect neck and waist to the people, prevent neck and waist receive the damage when the body-building.
According to the auxiliary sit-up device for body building, rubber pads are fixedly connected to the upper surfaces of the arc-shaped plate and the flat plate, through the structure, the back of a person can be buffered, back pain caused by overlarge force when the person lies down is prevented, and the back is protected.
According to the auxiliary sit-up device for body building, the first supporting rod is fixedly connected to the lower surface of the flat plate, the other end of the first supporting rod is fixedly connected to the ground, and through the structure, the flat plate can be supported and fixed, so that the flat plate is prevented from toppling when a person lies on the flat plate.
According to the auxiliary sit-up device for body building, the side surface of the first supporting rod is fixedly connected with the sliding rail, the sliding rail is provided with the sliding block, the end of the sliding rail is fixedly connected with the blocking block, and the sliding block can be moved on the sliding rail through the structure so as to be convenient to adjust.
According to the auxiliary sit-up device for body building, the second supporting plate is fixedly connected between the sliding blocks, the upper surface of the second supporting plate is fixedly connected with the fixing column, and the two sliding blocks are fixed through the structure, so that the two sliding blocks can synchronously move.
According to the auxiliary sit-up device for body building, the fixing column is of a hollow structure, the outer side surface of the fixing column is rotationally connected with the first bolt, through the structure, the sliding column in the fixing column can be fixed, and meanwhile the sliding column can be stored when the auxiliary sit-up device is not used.
According to the auxiliary sit-up device for body building, the sliding column is connected in the sliding manner on the fixed column, the second supporting rod and the third supporting rod are fixedly connected on the sliding column, and feet can be placed between the second supporting rod and the third supporting rod through the structure, so that the feet can be conveniently fixed, and body building is facilitated.
According to the auxiliary sit-up device for body building, the two ends of the second support rod and the third support rod are fixedly connected with the protective sleeves, so that the joints of the feet and the ankles can be protected through the structure, and the joints of the feet and the ankles can be prevented from being damaged by people during body building.
Advantageous effects
Compared with the prior art, this body-building is with supplementary sit up device through being provided with slide, sliding block, second bolt, second dead lever, first backup pad, protection pad, removes the regulation to the protection pad, protects people's neck and waist, prevents that neck and waist from receiving the damage when body-building to applicable in the people of different ages different heights.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is an overall construction view of an exercise auxiliary sit-up apparatus according to the present utility model;
FIG. 2 is a left side view of the exercise assisting sit-up apparatus according to the present utility model;
FIG. 3 is a cross-sectional view showing a structure of the exercise assisting sit-up apparatus according to the present utility model;
fig. 4 is a longitudinal sectional view of the exercise assisting sit-up unit according to the present utility model.
Legend description:
1. A support column; 2. a first fixing rod; 3. an arc-shaped plate; 4. a rubber pad; 5. a slide plate; 6. a flat plate; 7. a sliding block; 8. a second fixing rod; 9. a first support plate; 10. a protective pad; 11. a first support bar; 12. a slide rail; 13. a slide block; 14. a second support plate; 15. fixing the column; 16. a sliding column; 17. a second support bar; 18. a third support bar; 19. a protective sleeve; 20. a first bolt; 21. a block; 22. and a second bolt.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1 to 4, an exercise auxiliary sit-up apparatus according to an embodiment of the present utility model includes: support column 1, fixed surface is connected with first dead lever 2 on the support column 1, support first dead lever 2, fixed surface is connected with arc 3 on the first dead lever 2, arc 3 side fixed surface is connected with dull and stereotyped 6, be convenient for the people to lie down and do sit up, dull and stereotyped 6 and the equal fixedly connected with slide 5 of arc 3 side surface, fixed slide 5, sliding connection has a plurality of sliding blocks 7 on the slide 5, be convenient for adjust sliding block 7, rotationally be connected with second bolt 22 on the sliding block 7, be used for fixed sliding block 7, fixedly connected with second dead lever 8 between the sliding block 7, the surface fixedly connected with first backup pad 9 of second dead lever 8, fix first backup pad 9, fixed surface is connected with protection pad 10 on the first backup pad 9, fix protection pad 10.
The upper surfaces of the arc-shaped plate 3 and the flat plate 6 are fixedly connected with rubber pads 4, so that the back of a person is buffered and protected.
The lower surface fixedly connected with first bracing piece 11 of dull and stereotyped 6, support dull and stereotyped 6, first bracing piece 11 other end fixed connection is subaerial, fix dull and stereotyped 6, the side surface fixedly connected with slide rail 12 of first bracing piece 11, be provided with slider 13 on the slide rail 12, conveniently adjust, slider 12 end fixedly connected with retaining block 21 prevents that slider 13 drops, fixedly connected with second backup pad 14 between slider 13, make slider 13 can synchronous movement, the fixed column 15 of fixedly connected with on the second backup pad 14, support fixed column 15, fixed column 15 is hollow structure, the outside surface rotation of fixed column 15 is connected with first bolt 20, fix sliding column 16, sliding connection has sliding column 16 in fixed column 15, be convenient for adjust the height of sliding column 16, fixedly connected with second bracing piece 17 and third bracing piece 18 on the sliding column 16, fixed second bracing piece 17 and third bracing piece 18, the both ends of second bracing piece 17 and third bracing piece 18 are all fixedly connected with protective sheath 19, protect people's ankle joint department.
Working principle: when the sit-ups stand, the position of the sliding block 7 is adjusted according to the height and the length of the legs of a user, the sliding block is fixed by the second bolt 22, the position of the sliding block 13 is adjusted and fixed, finally the height of the sliding column 16 is adjusted and fixed, after the adjustment is finished, the ankle is placed between the second supporting rod 17 and the third supporting rod 18, and a person can sit up on the flat plate 6.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
1. An exercise auxiliary sit-up device, comprising: support column (1), fixed surface is connected with first dead lever (2) on support column (1), fixed surface is connected with arc (3) on first dead lever (2), arc (3) side surface fixedly connected with is dull and stereotyped (6), dull and stereotyped (6) and arc (3) side surface equal fixedly connected with slide (5), sliding connection has a plurality of sliding blocks (7) on slide (5), rotation is connected with second bolt (22) on sliding block (7), fixedly connected with second dead lever (8) between sliding block (7), the surface fixedly connected with first backup pad (9) of second dead lever (8), fixed surface is connected with protection pad (10) on first backup pad (9).
2. The exercise auxiliary sit-up device according to claim 1, wherein the upper surfaces of the arc-shaped plate (3) and the flat plate (6) are fixedly connected with rubber pads (4).
3. The auxiliary sit-up device for body building according to claim 1, wherein a first supporting rod (11) is fixedly connected to the lower surface of the flat plate (6), and the other end of the first supporting rod (11) is fixedly connected to the ground.
4. An exercise auxiliary sit-up device according to claim 3, wherein the side surface of the first support bar (11) is fixedly connected with a slide rail (12), a slide block (13) is arranged on the slide rail (12), and the end of the slide rail (12) is fixedly connected with a block (21).
5. The auxiliary sit-up device for body building according to claim 4, wherein a second supporting plate (14) is fixedly connected between the sliding blocks (13), and a fixing column (15) is fixedly connected to the upper surface of the second supporting plate (14).
6. The exercise auxiliary sit-up device according to claim 5, wherein the fixing column (15) has a hollow structure, and the outer side surface of the fixing column (15) is rotatably connected with a first bolt (20).
7. The auxiliary sit-up device for body building according to claim 6, wherein the fixed column (15) is slidably connected with a sliding column (16), and the sliding column (16) is fixedly connected with a second supporting rod (17) and a third supporting rod (18).
8. The exercise assisting sit-up device according to claim 7, wherein both ends of the second support bar (17) and the third support bar (18) are fixedly connected with protective sleeves (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322827789.5U CN221181542U (en) | 2023-10-21 | 2023-10-21 | Body-building is with supplementary sit up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322827789.5U CN221181542U (en) | 2023-10-21 | 2023-10-21 | Body-building is with supplementary sit up device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221181542U true CN221181542U (en) | 2024-06-21 |
Family
ID=91493926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322827789.5U Active CN221181542U (en) | 2023-10-21 | 2023-10-21 | Body-building is with supplementary sit up device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221181542U (en) |
-
2023
- 2023-10-21 CN CN202322827789.5U patent/CN221181542U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |