CN202666293U - Supine abdominal curl machine - Google Patents
Supine abdominal curl machine Download PDFInfo
- Publication number
- CN202666293U CN202666293U CN 201220128227 CN201220128227U CN202666293U CN 202666293 U CN202666293 U CN 202666293U CN 201220128227 CN201220128227 CN 201220128227 CN 201220128227 U CN201220128227 U CN 201220128227U CN 202666293 U CN202666293 U CN 202666293U
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- lying
- pin
- board
- front support
- backrest
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Abstract
The utility model discloses a supine abdominal curl machine which comprises a supine board bracket (1), a backrest (6), a cushion (8), front support feet (15) and knee base collodion rollers (11). The cushion (8) is fixed on the supine board bracket (1), the lower end of the backrest (6) is connected to the supine board bracket (1) in a hinged mode, and the knee base collodion rollers (11) are fixed on the upper portion of the front support feet (15). A rotating bracket (3) is fixedly arranged on the backrest (6), an elastic body transverse rod (5) is fixedly arranged on the rear portion of the supine board bracket (1), and an elastic connecting body (4) is arranged between the elastic body transverse rod (5) and the rotating bracket (3) in a connecting mode. The upper portion of the front support feet (15) is provided with a left foot base rod (18) and a right foot base rod (12) in a hinged mode, the lower portion of the left foot base rod (18) and the lower portion of the right foot base rod (12) are fixedly provided with a left foot base collodion roller (19) and a right foot base collodion roller (17), and elastic ropes (16) are arranged between the left foot base rod (18) and the front support feet (15) and between the right foot base rod (12) and the front support feet (15) in a connecting mode. After the structure is adopted, the supine abdominal curl machine has the advantages of being simple and reasonable in structure, light and convenient to operate and use, multiple in exercise functions, good in fitness effects, low in production cost, suitable for grown-ups and children, and the like.
Description
Technical field
The utility model relates to a kind of body-building apparatus, particularly a kind of Multifunctional supine training machine that can carry out for different groups abdominal muscles, arm and the exercise of legs and feet strength.
Background technology
Development and scientific and technological progress along with society, working range is increasing, society's dinner party is more and more, and trip mode is also progressively replaced by the modern means of communication, very little free participation body building, fitness constantly descends, brought many modern diseases, modal is the problem of abdominal obesity thereupon, and this not only affects personal image, and can increase the burden of cardio-pulmonary function, derive many angiocardiopathies.
In order to eliminate the abdominal obesity phenomenon, the most direct effective way is to perform physical exercise for belly, and the simplest, the easiest universal method is carried out sit-up movement exactly.Although existing supine training machine can be realized the purpose of taking exercises, but in use have the following disadvantages: the one, because board for lying on back is fixed on the board for lying on back support, cannot regulate each other, the strength that needs self when therefore the body builder carries out the sit-ups training, concerning the relatively poor body builder of physique, rely on self strength to finish sit-ups fully certain difficulty is arranged, namely enable to finish, but factor amount, deficiency of time, also do not have the effect of exercise; The 2nd, existing supine training machine function singleness can only be done the sit-ups single action, and the body builder produces fidgety mood easily, and body building is difficult to adhere to; The 3rd, mainly take the muscle group of tempering belly as main, other is taken exercise and can not take into account such as upper body arm strength and leg power.For this reason, many manufacturers and knowledgeable people develop specially and develop, but not yet have so far comparatively ideal product to emerge.
Summary of the invention
The defects that exists for overcoming existing supine training machine, the purpose of this utility model provide a kind of simple and reasonable, operation and use the exercising apparatus for abdomen of lying on the back light, that exercise function is many, body-building effect is good.
The utility model solves the problems of the technologies described above the technical scheme that adopts, it comprises board for lying on back support, backrest, cushion, front support pin, knee holder collodion roller, the board for lying on back support is connected on the front support pin, cushion is fixed on the board for lying on back support, the lower end of backrest is hinged on the board for lying on back support rotationally, knee holder collodion roller is fixed on the top of front support pin, be fixed with sweptback swinging mounting on the described backrest, the rear portion of board for lying on back support is fixed with the elastomer cross bar, is connected with nonrigid connector between elastomer cross bar and swinging mounting.
The upper articulation of described front support pin has left and right sides pin pressure pin, and the bottom correspondence of left and right sides pin pressure pin is fixed with left and right sides pin holder collodion roller, the corresponding elastic rope that is connected with between left and right sides pin pressure pin and the front support pin both sides.
The both sides correspondence of described front support pin is hinged with location hook, and the location hook of both sides cooperates with the corresponding elastic rope steady pin that is fixed on the pin pressure pin of the left and right sides.
The both sides correspondence of described front support pin is fixed with the alignment pin that matches with location hook.
Be fixed with Connection Block on the described front support pin, the board for lying on back support is hinged on the Connection Block, and Connection Block is provided with the knob that is fixedly connected with the board for lying on back support.
Described board for lying on back support is provided with and prevents the anti-spacing hole that turns over that turns over and match with limit bolt behind the backrest.
Described board for lying on back support is provided with and prevents backrest perk and the anti-spacing hole that sticks up that matches with limit bolt.
The both sides of described board for lying on back support are provided with the push-up handrail.
After adopting said structure, compared with prior art have the following advantages:
The one, board for lying on back support and front support pin are hinged, and backrest can lean against on the board for lying on back support, folding after small product size little, so the packing of product, transportation, collection are convenient.
The 2nd, during sit-ups, backrest is close to back and is moved together, and nonrigid connector plays damping action during layback, and nonrigid connector plays booster action when sitting up, excercising muscle at abdominal part group better, and the weakling also can reach the effect of exercise.
The 3rd, elastic rope steady pin on location hook and the left and right sides pin pressure pin is broken away from and be buckled on the alignment pin, the body builder just can lie on the back or be sitting on the cushion, both hands are held the push-up handrail, and both feet are praised left and right sides pin holder collodion roller, just can replace or propose simultaneously the leg training; Perhaps, the body builder is sitting on the board for lying on back, and both hands replace or lift simultaneously left and right sides pin holder collodion roller, just can carry out SAE; Praising the large I of strength adjusts by the elastic force of adjustable elastic rope.
The 4th, the body builder can support the push-up handrail by both hands, carries out the push-up training.
The 5th, simple in structure, cost is low, ordinary consumer can both be accepted, and popularizes easily.
Description of drawings
Main TV structure schematic diagram when Fig. 1 is the utility model normal condition.
Perspective view when Fig. 2 is the utility model normal condition.
Fig. 3 is the main TV structure schematic diagram of the utility model backrest when upset.
Fig. 4 is the main TV structure schematic diagram of the utility model backrest when leaning against the board for lying on back support.
Fig. 5 is the perspective view of the utility model backrest when leaning against the board for lying on back support.
1 board for lying on back support wherein, 2 limit bolts, 3 swinging mountings, 4 nonrigid connectors, 5 elastomer cross bars, 6 backrests, 7 push-up handrails, 8 cushions, 9 knobs, 10 Connection Blocks, 11 knee holder collodion rollers, 12 right crus of diaphragm pressure pins, 13 location hooks, 14 alignment pins, 15 front support pin, 16 elastic ropes, 17 right crus of diaphragm holder collodion rollers, 18 left foot pressure pins, 19 left foot holder collodion rollers, the 20 anti-spacing holes that stick up.
The specific embodiment
Fig. 1 is to shown in Figure 5, lie on the back for the utility model the is a kind of specific embodiments of exercising apparatus for abdomen, it comprises board for lying on back support 1, backrest 6, cushion 8, front support pin 15, knee holder collodion roller 11, be fixed with Connection Block 10 on the described front support pin 15, board for lying on back support 1 is hinged on the Connection Block 10, Connection Block 10 is provided with the knob 9 that is fixedly connected with board for lying on back support 1, cushion 8 is fixed on the board for lying on back support 1, the lower end of backrest 6 is hinged on the board for lying on back support 1 rotationally, knee holder collodion roller 11 is fixed on the top of front support pin 15, be fixed with sweptback swinging mounting 3 on the described backrest 6, the rear portion of board for lying on back support 1 is fixed with elastomer cross bar 5, be connected with nonrigid connector 4 between elastomer cross bar 5 and swinging mounting 3, nonrigid connector 4 can be elastic caoutchouc, Cowhells or spring etc.Described board for lying on back support 1 is provided with and prevents the anti-spacing hole that turns over that turns over and match with limit bolt 2 behind the backrest.Described board for lying on back support 1 is provided with and prevents backrest perk and the anti-spacing hole 20 that sticks up that matches with limit bolt 2.The both sides of described board for lying on back support 1 are provided with push-up handrail 7.
The upper articulation of described front support pin 15 has left and right sides pin pressure pin 18,12, and the bottom correspondence of left and right sides pin pressure pin 18,12 is fixed with left and right sides pin holder collodion roller 19,17, the corresponding elastic rope 12 that is connected with between left and right sides pin pressure pin 18,12 and front support pin 15 both sides.The both sides correspondence of described front support pin 15 is hinged with location hook 13, and the location hook 13 of both sides cooperates with the corresponding elastic rope steady pin that is fixed on the left and right sides pin pressure pin 18,12.The both sides correspondence of described front support pin 15 is fixed with the alignment pin 14 that matches with location hook 13.
When the utility model carries out the sit-ups training, extract limit bolt 2 spacing hole from anti-turning over, backrest 6 can be rotated backward; The body builder is sitting in cushion 8, back leans against backrest 6, both feet are hooked in left and right sides pin holder collodion roller 19,17, just can easily do sit-ups, nonrigid connector 4 plays damping action during layback, nonrigid connector 4 plays booster action when sitting up, excercising muscle at abdominal part group better, and the weakling also can reach the effect of exercise; Fig. 1 is initial state, and nonrigid connector 4 does not stretch; Fig. 3 is intermediateness, and nonrigid connector 4 is in stretching; Fig. 4 is the state that puts in place fully, and nonrigid connector 4 stretches the longest.When the sit-ups training does not need backrest 6 boosting, only need to lean against on the board for lying on back support 1 turning over behind the backrest 6, then insert anti-sticking up in the spacing hole 20 with limit bolt 2 and get final product, can certainly pull down nonrigid connector 4.
When the utility model is proposed the leg training, location hook 13 separates with elastic rope steady pin on the left and right sides pin pressure pin 18,12 and is hooked on the alignment pin 14, left and right sides pin pressure pin 18,12 can be rotated around the top of front support pin 15, the body builder can lie on the back or sitting posture hooks left and right sides pin holder collodion roller 19,17, both legs replace or propose simultaneously the leg motion, put forward the large I of leg strength amount and adjust by the elastic force of adjustable elastic rope 16.
When the utility model carries out SAE, location hook 13 separates with left and right sides pin pressure pin 18,12, left and right sides pin pressure pin 18,12 can rotate around the top of front support pin 15, the body builder is sitting on the cushion 8, upper arm or ancon lean against on the knee holder collodion roller 11, both hands replace or lift simultaneously left and right sides pin holder collodion roller 19,17, just can carry out SAE; Lifting the large I of strength adjusts by the elastic force of adjustable elastic rope 16.
When the utility model carried out the push-up training, the body builder can be supported on the push-up handrail 7 by both hands, can carry out the push-up training.
Claims (8)
1. exercising apparatus for abdomen of lying on the back, comprise board for lying on back support (1), backrest (6), cushion (8), front support pin (15), knee holder collodion roller (11), board for lying on back support (1) is connected on the front support pin (15), cushion (8) is fixed on the board for lying on back support (1), the lower end of backrest (6) is hinged on the board for lying on back support (1) rotationally, knee holder collodion roller (11) is fixed on the top of front support pin (15), it is characterized in that: be fixed with sweptback swinging mounting (3) on the described backrest (6), the rear portion of board for lying on back support (1) is fixed with elastomer cross bar (5), is connected with nonrigid connector (4) between elastomer cross bar (5) and swinging mounting (3).
2. the exercising apparatus for abdomen of lying on the back according to claim 1, it is characterized in that: the upper articulation of described front support pin (15) has left and right sides pin pressure pin (18,12), the bottom correspondence of left and right sides pin pressure pin (18,12) is fixed with left and right sides pin holder collodion roller (19,17), the corresponding elastic rope (16) that is connected with between left and right sides pin pressure pin (18,12) and front support pin (15) both sides.
3. the exercising apparatus for abdomen of lying on the back according to claim 2, it is characterized in that: the both sides correspondence of described front support pin (15) is hinged with location hook (13), and the location hook of both sides (13) cooperates with the corresponding elastic rope steady pin that is fixed on the left and right sides pin pressure pin (18,12).
4. the exercising apparatus for abdomen of lying on the back according to claim 3, it is characterized in that: the both sides correspondence of described front support pin (15) is fixed with the alignment pin (14) that matches with location hook (13).
5. according to claim 1 to 4 each described exercising apparatus for abdomen of lying on the back, it is characterized in that: be fixed with Connection Block (10) on the described front support pin (15), board for lying on back support (1) is hinged on the Connection Block (10), and Connection Block (10) is provided with the knob (9) that is fixedly connected with board for lying on back support (1).
6. the exercising apparatus for abdomen of lying on the back according to claim 5 is characterized in that: described board for lying on back support (1) is provided with and prevents the anti-spacing hole that turns over that turns over and match with limit bolt (2) behind the backrest.
7. the exercising apparatus for abdomen of lying on the back according to claim 5, it is characterized in that: described board for lying on back support (1) is provided with and prevents backrest perk and the anti-spacing hole (20) that sticks up that matches with limit bolt (2).
8. the exercising apparatus for abdomen of lying on the back according to claim 5, it is characterized in that: the both sides of described board for lying on back support (1) are provided with push-up handrail (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220128227 CN202666293U (en) | 2012-03-30 | 2012-03-30 | Supine abdominal curl machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220128227 CN202666293U (en) | 2012-03-30 | 2012-03-30 | Supine abdominal curl machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202666293U true CN202666293U (en) | 2013-01-16 |
Family
ID=47487231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220128227 Expired - Fee Related CN202666293U (en) | 2012-03-30 | 2012-03-30 | Supine abdominal curl machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202666293U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105582656A (en) * | 2014-11-15 | 2016-05-18 | 青岛瑞箭机电工程技术有限公司 | Handstand practicing rack |
| CN108096783A (en) * | 2017-11-29 | 2018-06-01 | 朱子云 | A kind of method of rehabilitation and convalescence device |
| CN108686341A (en) * | 2018-04-06 | 2018-10-23 | 高月江 | A kind of fitness device timber-used damping type exerciser for erecting from lying |
| CN113457079A (en) * | 2021-07-19 | 2021-10-01 | 吉林大学 | Sit-up trainer |
| EP4014792A1 (en) * | 2020-12-15 | 2022-06-22 | Zhejiang Senying Leisure Products Co., Ltd. | A multifunctional chair |
-
2012
- 2012-03-30 CN CN 201220128227 patent/CN202666293U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105582656A (en) * | 2014-11-15 | 2016-05-18 | 青岛瑞箭机电工程技术有限公司 | Handstand practicing rack |
| CN108096783A (en) * | 2017-11-29 | 2018-06-01 | 朱子云 | A kind of method of rehabilitation and convalescence device |
| CN108686341A (en) * | 2018-04-06 | 2018-10-23 | 高月江 | A kind of fitness device timber-used damping type exerciser for erecting from lying |
| CN108686341B (en) * | 2018-04-06 | 2020-09-11 | 安溪县桃舟乡同盛茶叶专业合作社 | Shock attenuation formula sit up frame for body-building sport equipment |
| EP4014792A1 (en) * | 2020-12-15 | 2022-06-22 | Zhejiang Senying Leisure Products Co., Ltd. | A multifunctional chair |
| CN113457079A (en) * | 2021-07-19 | 2021-10-01 | 吉林大学 | Sit-up trainer |
| CN113457079B (en) * | 2021-07-19 | 2021-11-09 | 吉林大学 | Sit-up trainer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20180330 |