CN202263348U - Spring type sit-ups trainer - Google Patents
Spring type sit-ups trainer Download PDFInfo
- Publication number
- CN202263348U CN202263348U CN2011203974267U CN201120397426U CN202263348U CN 202263348 U CN202263348 U CN 202263348U CN 2011203974267 U CN2011203974267 U CN 2011203974267U CN 201120397426 U CN201120397426 U CN 201120397426U CN 202263348 U CN202263348 U CN 202263348U
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- bed board
- ups
- sit
- spring
- board
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Abstract
The utility model relates to sports appliances, in particular to a spring type sit-ups trainer used for a sit-ups sport. The spring type sit-ups trainer is characterized in that a main body structure of the trainer is formed through the following way: an upper bed board 11 is connected with a lower bed board 9 through a hinge, the lower end of the upper bed board is connected with the upper end of a spring 2, the lower end of the spring is connected with the upper end of an inclined board 3, the rear part at the lower end of the inclined board is connected with the middle part at the upper end of a bottom board 4 through a hinge, the front part at the lower end of the inclined board is respectively connected with the upper ends of two lifters 1, the lower ends of the two lifters are respectively connected with the front part at the upper end of the bottom board, the bottom edge at the upper end of the lower bed board 9 is connected with the lower end of a baffle 6, the lower end of the lower bed board is respectively connected with the upper ends of four bed legs 5, and the lower ends of the four bed legs are respectively connected with the upper end of the bottom board. By adopting the trainer, the sit-ups exercise can be done without consuming labor, and sports injury is not easy to cause, the exercise can be relaxedly finished by a patient even in a weak physical fitness or in a recovery phase, and the spring type sit-ups trainer has actual significance for improving the sit-ups exercise effect.
Description
Technical field
The utility model relates to a kind of sports apparatus, particularly a kind of spring sit-ups exercising machine that is used for sit-up movement.
Background technology
At present, the Along with people's growth in the living standard, more people takes in more high-energy food in meals, and dietetic nutrition is unbalanced; Make appetite exceed the needs of body, produce too much heat in the body, run duration reduces; Energy consumption reduces, thereby, make overweight.And the position of getting fat the most easily is waist, a belly of hoarding fat easily.Adopting sit-ups to cut waist, the unnecessary fat of belly is method more effectively, but with traditional sit-ups method of on the mat of plane, doing, needs the cooperation of self-ability during exercise, and need adhere to persevering just reaching fat reducing fat purpose.If fitness is relatively poor or the people of certain disease is arranged, and is to come the fat reducing fat with this method, even be unwilling to do several effects that sit-ups also can't reach the fat reducing fat of doing.In addition, when human body carried out the sit-ups exercise on the mat of plane, the trunk of health was done moving of pivot around buttocks and towards knee, is reached to the upright position, upper body at trunk, returns the position that originally begins, and accomplishes a shuttling movement.When motion cycle each time, back and rumpbone receive very large compression stress, if under high-frequency, exert pressure repeatedly, and the as easy as rolling off a log injury gained in sports that causes back and rumpbone place.
Summary of the invention
In order to overcome above-mentioned deficiency; The utility model proposes a kind of spring sit-ups exercising machine, and this exercising machine is provided with spring and lifter, when doing sit-ups with this exercising machine; Can reduce the compression stress at back and rumpbone place; Make the practitioner under the help of external force, be easy to carry out sit-ups exercises, can also avoid causing injury gained in sports, reach and satisfy popular and the sportsman's belly demand that fat trains that disappears.
The technical scheme that the utility model adopted is: a kind of spring sit-ups exercising machine; The agent structure of this exercising machine is connected through hinge with lower bed board by upper bed board; The upper bed board lower end is connected with the spring upper end; The spring lower end is connected with the swash plate upper end, and rear portion, swash plate lower end is connected through hinge with the base plate upper center, and front portion, swash plate lower end is connected with two lifter upper ends respectively; The lower end of two lifters is connected with the base plate upper-end front respectively; Place, base, lower bed board upper end is connected through gluing riveted with the baffle plate lower end, and the lower bed board lower end is connected through screw and nut with the upper end of four footposts respectively, and the lower end of four footposts connects to form through screw and nut with the base plate upper end respectively.
Said lower bed board upper end is connected through screw and nut with two fixed band one ends respectively, and the other end of two fixed bands is connected through locking switch with the lower bed board upper end respectively.
Said upper bed board and middle part, lower bed board junction are provided with groove.
The beneficial effect of the utility model is: the upper bed board of this exercising machine has spring not only can produce the motive force that the upper body sits up; Play cushioning effect in the time of can also reducing in the upper body; Thereby, make the practitioner can easier accomplish the sit-ups action continuously, and be difficult for producing injury gained in sports.Even fitness difference or health patient on the cycle of recovery also can accomplish exercise more easily; Be provided with lifter between swash plate and the base plate and can adjust the angle of upper bed board; Be provided with groove in the middle of upper bed board and the lower bed board junction, the rumpbone place is not stressed, thereby, can avoid big intensity sit-ups exercise to cause the situation of rumpbone place damage effectively.In addition, be provided with baffle plate in the lower bed board end, the pedal baffle plate can prevent that health from gliding during exercise.In a word, this exercising machine does not cost power, just can do sit-ups, can improve practitioner's interest, can satisfy the body-building needs of popular and professional athlete again, and it has practical significance to improving the sit-ups practice effect.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done explanation in further detail.
The three-dimensional simplified schematic diagram of Fig. 1 spring sit-ups exercising machine.
The specific embodiment
The spring sit-ups exercising machine that the utility model proposed adopts following structure; As shown in Figure 1; The agent structure of this exercising machine is connected through hinge by upper bed board 11 and lower bed board 9, and the upper bed board lower end is connected through screw and nut with spring 2 upper ends, and the spring lower end is connected through screw and nut with swash plate 3 upper ends; Rear portion, swash plate lower end is connected through hinge with base plate 4 upper center; Front portion, swash plate lower end is connected through screw with two lifter 1 upper ends respectively, and the lower end of two lifters is connected through screw with the base plate upper-end front respectively, and place, base, lower bed board 9 upper end is connected through gluing riveted with baffle plate 6 lower ends; The lower bed board lower end is connected through screw and nut with the upper end of four footposts 5 respectively, and the lower end of four footposts connects to form through screw and nut with the base plate upper end respectively.
Above-mentioned lower bed board upper end is connected through screw and nut with two fixed band 7 one ends respectively, and the other end of two fixed bands is connected through locking switch 8 with the lower bed board upper end respectively.
Above-mentioned upper bed board and middle part, lower bed board junction are provided with groove 10.
Above-mentioned upper bed board is provided with the foam-rubber cushion that is fixedly connected with bed board with the lower bed board upper end.
In use, two lifters of spring sit-ups exercising machine are transferred to suitable height, make upper bed board be in the angle that the practitioner needs.During exercise, the practitioner is sitting in the groove place with buttocks, and it is fixing that two ankle are with state surely, and two pedals are on baffle plate, and the back leans against on the upper bed board, can do sit-ups repeatedly by the elastic force of spring.In addition, health patient on the cycle of recovery practises under can and helping in care-giver's protection.As: the hand that the care-giver holds the practitioner helps him under the elastic force effect of spring, to do sit-ups.For another example: the care-giver firmly presses bed board, lets the practitioner under the elastic force effect that increases, practise sit-ups.
Claims (3)
1. spring sit-ups exercising machine; It is characterized in that: the agent structure of this exercising machine is connected through hinge with lower bed board (9) by upper bed board (11); The upper bed board lower end is connected with spring (2) upper end; The spring lower end is connected with swash plate (3) upper end, and rear portion, swash plate lower end is connected through hinge with base plate (4) upper center, and front portion, swash plate lower end is connected with two lifters (1) upper end respectively; The lower end of two lifters is connected with the base plate upper-end front respectively; Place, base, lower bed board upper end is connected through gluing riveted with baffle plate (6) lower end, and the lower bed board lower end is connected through screw and nut with the upper end of four footposts (5) respectively, and the lower end of four footposts connects to form through screw and nut with the base plate upper end respectively.
2. spring sit-ups exercising machine according to claim 1; It is characterized in that: said lower bed board upper end is connected through screw and nut with two fixed bands (7) one ends respectively, and the other end of two fixed bands is connected through locking switch (8) with the lower bed board upper end respectively.
3. spring sit-ups exercising machine according to claim 1 and 2 is characterized in that: said upper bed board and middle part, lower bed board junction are provided with groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203974267U CN202263348U (en) | 2011-10-12 | 2011-10-12 | Spring type sit-ups trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203974267U CN202263348U (en) | 2011-10-12 | 2011-10-12 | Spring type sit-ups trainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202263348U true CN202263348U (en) | 2012-06-06 |
Family
ID=46154159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203974267U Expired - Fee Related CN202263348U (en) | 2011-10-12 | 2011-10-12 | Spring type sit-ups trainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202263348U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112973013A (en) * | 2021-02-28 | 2021-06-18 | 西安交通大学城市学院 | Recreation and sports entertainment equipment |
| CN113713332A (en) * | 2021-09-30 | 2021-11-30 | 华中科技大学同济医学院附属协和医院 | Orthopedics lumbar disc herniation back muscle exercise device |
-
2011
- 2011-10-12 CN CN2011203974267U patent/CN202263348U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112973013A (en) * | 2021-02-28 | 2021-06-18 | 西安交通大学城市学院 | Recreation and sports entertainment equipment |
| CN113713332A (en) * | 2021-09-30 | 2021-11-30 | 华中科技大学同济医学院附属协和医院 | Orthopedics lumbar disc herniation back muscle exercise device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20121012 |