CN207785775U - Sit-ups body-building device - Google Patents
Sit-ups body-building device Download PDFInfo
- Publication number
- CN207785775U CN207785775U CN201820012562.1U CN201820012562U CN207785775U CN 207785775 U CN207785775 U CN 207785775U CN 201820012562 U CN201820012562 U CN 201820012562U CN 207785775 U CN207785775 U CN 207785775U
- Authority
- CN
- China
- Prior art keywords
- leg pressing
- pressing rod
- bottom plate
- hang plate
- sit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Finger-Pressure Massage (AREA)
Abstract
The utility model is related to sit-ups body-building devices.Including bottom plate and seat, the lower section of seat is equipped with leg pressing rod, the top of hang plate is equipped with neck locating rack, telescopic sleeve is equipped with below hang plate, telescopic sleeve end is equipped with neck locating rack, the fixed leg pressing lever fixing apparatus of fixed boom end, leg pressing rod both sides are connect by extension spring with leg pressing lever fixing apparatus.The utility model is allowed to the person taking exercise suitable for different heights by adjusting the length of the height and neck locating rack of leg pressing rod, so that different persons taking exercise is kept correct sit-ups sitting posture, it is ensured that the validity of exercise.
Description
Technical field
The utility model is related to physical health exercise equipment technical fields, and in particular to sit-ups body-building device.
Background technology
Sit-ups are an important links of physical fitness training, and main function is the strength for enhancing abdominal muscles.Do appearance just
Really, sit-ups can promote the elasticity of abdominal muscles, while can also play protection back and improve the effect of figure, face upward
The seat that crouched is that the effective exercise mode of trained abdominal muscles is suitable the advantages of influence by space enrironment simply along with it
The simple motion mode of society, especially for expecting for eliminating abdomen proud flesh and avoiding the taking exercise of back pain, more
It is often one of adopted movement.
It lies on the back, legs joined, two lift on hand, and using contraction of abdominal muscle, two-arm is swung forward, and rapidly at sitting posture, upper body is continued
Anteflexion, two hand haptic element faces bow, are then reduced into sitting posture, are so carried out continuously.Many people do sit-ups and need other people auxiliary
It helps, both feet are pushed down in help, otherwise cannot get up, this people moved to needs brings worry.Sit-ups body-building device mostly has
There is pressing-leg device, but sit-ups body-building device cannot be adjusted with the height of person taking exercise.
Utility model content
Purpose of the utility model is to solve the above problems and provide a kind of sit-ups body-building devices, can be according to forging
The height of refining person is adjusted, and enables person taking exercise that correct sit-ups to be kept to do appearance.
To solve the above-mentioned problems, the technical solution adopted in the utility model is as follows：
The lower part of sit-ups body-building device, including bottom plate 1, the bottom plate 1 is equipped with seat 2, and the lower section of seat 2 is equipped with pressure
The top of leg bar 3, bottom plate 1 is equipped with hang plate 4, hang plate 4 and 1 lower hinge of bottom plate, and the top of hang plate 4 is positioned equipped with neck
Frame 5 is equipped with support spring 6 between hang plate 4 and bottom plate 1, which is characterized in that 4 top of hang plate is equipped with U-shaped opening 41, and U-shaped is opened
41 corresponding hang plate of mouth, 4 lower section is equipped with telescopic sleeve 42, and 42 end of telescopic sleeve is equipped with neck locating rack, and 2 lower section of seat is set
It is the sector being oppositely arranged to have fixed link 8, the fixed leg pressing lever fixing apparatus 9 in 8 end of fixed link, the leg pressing lever fixing apparatus 9
Component 91,91 surface of fan-shaped part are equipped with the hook 92 of arc-shaped distribution, and the connecting rod among the leg pressing rod 3 can be fastened on extension
On hook 92,3 both sides of leg pressing rod are connect by extension spring 93 with leg pressing lever fixing apparatus 9, and 93 one end of extension spring connects leg pressing
Bar 3, the other end connect 91 center of circle of fan-shaped part.
Optimization, 1 top of bottom plate are equipped with pressure sensor 10, and 10 corresponding hang plate of pressure sensor, 4 lower section is equipped with briquetting
12,10 linkage counter 11 of pressure sensor.
The operation principle of the utility model：
Person taking exercise can be long according to lower part of the body leg, adjusts the height of leg pressing rod, is lifted up leg pressing rod 3, so that leg pressing rod 3 is detached from and hangs
Hook selects the hook of 91 different location of fan-shaped part of leg pressing lever fixing apparatus 9, to adjust leg pressing rod by rotating leg pressing rod
Position.
Person taking exercise can make neck locating rack 7 be suitable for difference according to upper body length by adjusting the length of telescopic sleeve 42
The person taking exercise of height.
After person taking exercise's upper body is lain down in place, support spring 6 is compressed to bottom position, it is ensured that person taking exercise's sit-ups posture.
Compared with prior art, it is the advantages of the utility model：
The utility model is allowed to by adjusting the length of the height and neck locating rack of leg pressing rod suitable for different heights
Person taking exercise makes different persons taking exercise keep correct sit-ups sitting posture, it is ensured that the validity of exercise.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is sit-ups body-building device structural schematic diagram described in the utility model；
Reference sign：Bottom plate -1, seat -2, leg pressing rod -3, hang plate -4, U-shaped opening -41, telescopic sleeve -42,
Neck locating rack -5, fixed link -8, leg pressing lever fixing apparatus -9, fan-shaped part -91, hook -92, stretches bullet at support spring -6
Spring -93, pressure sensor -10, counter -11, briquetting -12.
Specific implementation mode
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear to be made to the scope of protection of the utility model
Define.
Shown in Figure of description 1, the utility model provides sit-ups body-building device, including bottom plate 1, the bottom plate
1 lower part is equipped with seat 2, and the lower section of seat 2 is equipped with leg pressing rod 3, and the top of bottom plate 1 is equipped with hang plate 4, hang plate 4 and bottom plate 1
The top of lower hinge, hang plate 4 is equipped with neck locating rack 5, and support spring 6, feature are equipped between hang plate 4 and bottom plate 1
It is, 4 top of hang plate is equipped with U-shaped opening 41, and 41 corresponding hang plate of U-shaped opening, 4 lower section is equipped with telescopic sleeve 42, telescopic
42 end of pipe is equipped with neck locating rack, and 2 lower section of seat is equipped with fixed link 8, the fixed leg pressing lever fixing apparatus 9 in 8 end of fixed link, institute
It is the fan-shaped part 91 being oppositely arranged to state leg pressing lever fixing apparatus 9, and 91 surface of fan-shaped part is equipped with the hook of arc-shaped distribution
92, the connecting rod of 3 centre of the leg pressing rod can be fastened on hook 92, and 3 both sides of leg pressing rod are solid by extension spring 93 and leg pressing rod
Determine the connection of device 9,93 one end of extension spring connects leg pressing rod 3, and the other end connects 91 center of circle of fan-shaped part.
In order to facilitate counting, and ensure sit-ups posture in place, optimize, 1 top of bottom plate is equipped with pressure sensor 10, pressure
10 corresponding hang plate of force snesor, 4 lower section is equipped with briquetting 12,10 linkage counter 11 of pressure sensor, and hang plate 4 squeezes branch
When supportting spring, 12 contact pressure sensor 10 of briquetting, counter starts counting up.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, retouching in above embodiments and description
The preference of only the utility model is stated, the utility model is not limited by above-mentioned preference, is not departing from the utility model
Under the premise of spirit and scope, the utility model can also have various changes and modifications, these changes and improvements both fall within this practicality
In novel claimed range.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (2)
1. sit-ups body-building device, including bottom plate（1）, the bottom plate（1）Lower part be equipped with seat（2）, seat（2）Lower section
Equipped with leg pressing rod（3）, bottom plate（1）Top be equipped with hang plate（4）, hang plate（4）With bottom plate（1）Lower hinge, hang plate（4）
Top be equipped with neck locating rack（5）, hang plate（4）With bottom plate（1）Between be equipped with support spring（6）, which is characterized in that it tilts
Plate（4）Top is equipped with U-shaped opening（41）, U-shaped opening（41）Corresponding hang plate（4）Lower section is equipped with telescopic sleeve（42）, stretch
Casing（42）End is equipped with neck locating rack, seat（2）Lower section is equipped with fixed link（8）, fixed link（8）The fixed leg pressing rod in end is solid
Determine device（9）, the leg pressing lever fixing apparatus（9）For the fan-shaped part being oppositely arranged（91）, fan-shaped part（91）Surface is set
There is the hook of arc-shaped distribution（92）, the leg pressing rod（3）Intermediate connecting rod can be fastened on hook（92）On, leg pressing rod（3）Two
Side passes through extension spring（93）With leg pressing lever fixing apparatus（9）Connection, extension spring（93）One end connects leg pressing rod（3）, another
End connection fan-shaped part（91）The center of circle.
2. sit-ups body-building device according to claim 1, which is characterized in that bottom plate（1）Top is equipped with pressure sensing
Device（10）, pressure sensor（10）Corresponding hang plate（4）Lower section is equipped with briquetting（12）, pressure sensor（10）Linkage counter
（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820012562.1U CN207785775U (en) | 2018-01-04 | 2018-01-04 | Sit-ups body-building device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820012562.1U CN207785775U (en) | 2018-01-04 | 2018-01-04 | Sit-ups body-building device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207785775U true CN207785775U (en) | 2018-08-31 |
Family
ID=63277560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820012562.1U Expired - Fee Related CN207785775U (en) | 2018-01-04 | 2018-01-04 | Sit-ups body-building device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207785775U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701218A (en) * | 2018-11-13 | 2019-05-03 | 张佳欣 | A kind of adjustable physical education pressing-leg device |
| CN113616984A (en) * | 2021-08-11 | 2021-11-09 | 临沂大学 | Sit-up device convenient for angle adjustment for body building |
| CN114159732A (en) * | 2021-11-01 | 2022-03-11 | 安徽天珝科技有限公司 | Supine device for body building and using method thereof |
-
2018
- 2018-01-04 CN CN201820012562.1U patent/CN207785775U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701218A (en) * | 2018-11-13 | 2019-05-03 | 张佳欣 | A kind of adjustable physical education pressing-leg device |
| CN113616984A (en) * | 2021-08-11 | 2021-11-09 | 临沂大学 | Sit-up device convenient for angle adjustment for body building |
| CN113616984B (en) * | 2021-08-11 | 2022-04-12 | 临沂大学 | Sit-up device convenient for angle adjustment for body building |
| CN114159732A (en) * | 2021-11-01 | 2022-03-11 | 安徽天珝科技有限公司 | Supine device for body building and using method thereof |
| CN114159732B (en) * | 2021-11-01 | 2022-12-13 | 安徽天珝科技有限公司 | Supine device for body building and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180831 Termination date: 20210104 |