CN207734542U - A kind of abdominal boards of protection vertebra - Google Patents
A kind of abdominal boards of protection vertebra Download PDFInfo
- Publication number
- CN207734542U CN207734542U CN201820028877.5U CN201820028877U CN207734542U CN 207734542 U CN207734542 U CN 207734542U CN 201820028877 U CN201820028877 U CN 201820028877U CN 207734542 U CN207734542 U CN 207734542U
- Authority
- CN
- China
- Prior art keywords
- lying
- support plate
- cross bar
- holder
- sleeping
- 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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Abstract
The utility model discloses a kind of abdominal boards of protection vertebra; support plate of lying on the back is obliquely installed; it arches upward upwards in the middle part of its supporting surface; holder is located to lie on the back support plate higher-end side and to be fixed with support plate of lying on the back; holder is equipped with auxiliary handle towards support plate side of lying on the back; the sleeping cross bar that pushes away is horizontally disposed with and can be slidably mounted on the sliding rail of holder; balance weight mechanism is located at holder far from lying on the back support plate side, wirerope one end with adjust that weight piece connect and the other end pushes away cross bar and connect with crouching around the first guide roller and the second guide roller successively.Pass through the abdominal boards of the protection vertebra of above-mentioned optimization design; support plate of lying on the back realizes sit-ups and the sleeping support for pushing away dual function; by the way that auxiliary handle is arranged; prevent user from being damaged to the vertebra of itself due to hard draw when being short of physical strength; by being arranged, collocation mechanism increase is sleeping to push away function simultaneously; increase to crouch and push away exercise function, improves practicability.
Description
Technical field
The utility model is related to body-building apparatus technical field more particularly to a kind of abdominal boards of protection vertebra.
Background technology
Abdominal boards is for a kind of fitness equipment that abdomen is trained and designs.Currently, user lies on the back in use
Seat is played when taking exercises, due to being perfectly exhausted, the last several sit-ups often done can hurt the vertebra of user, make
At undesirable consequence, and traditional abdominal boards does not have the sleeping function of pushing away.Therefore we make this improvement, propose one
The abdominal boards of kind protection vertebra.
Utility model content
To solve technical problem present in background technology, the utility model proposes a kind of sit-ups of protection vertebra
Plate.
The utility model proposes a kind of protection vertebra abdominal boards, including：It lies on the back support plate, holder, counter weight machine
Structure；
Support plate of lying on the back is obliquely installed, and supporting surface is equipped at the top of support plate of lying on the back, is arched upward upwards in the middle part of the supporting surface, is propped up
Frame is located to lie on the back support plate higher-end side and to be fixed with support plate of lying on the back, and holder is equipped with auxiliary towards support plate side of lying on the back
Knob, holder are equipped with the sliding rail that extends vertically, sliding rail be equipped with it is horizontally disposed it is sleeping push away cross bar, it is sleeping to push away cross bar and be slidably mounted
On sliding rail, holder both sides are equipped with horizontally disposed limit cross bar；
Balance weight mechanism is located at holder far from support plate side of lying on the back, and balance weight mechanism includes counterweight mounting bracket, adjusts weight piece, steel
Cable, the first guide roller, the second guide roller, counterweight mounting bracket are equipped with supporting table, first rotating shaft and the second shaft, adjust weight piece horizontal
It is arranged in supporting table, first rotating shaft and the second shaft are parallel to the sleeping cross bar that pushes away and are arranged, and the first guide roller is located above supporting table
And can be slidably mounted on counterweight mounting bracket by first rotating shaft, the second guide roller is located at supporting table and close to holder side and passes through
Second shaft can be slidably mounted on counterweight mounting bracket, and wirerope one end is connect with tune weight piece and the other end bypasses the first conducting wire successively
Wheel and the second guide roller push away cross bar and connect with crouching.
Preferably, it crouches to push away and can be slidably mounted on sliding rail in the middle part of cross bar, it is sleeping to push away cross bar both ends and be respectively equipped with grip part.
Preferably, further include connecting rope, balance weight mechanism includes the multiple tune weight piece being stacked from top to bottom, in supporting table
Equipped with the guide post being vertically arranged, wirerope pushes away cross bar one end and is fixedly connected with the guide columns far from sleeping, guide post outer wall be equipped with from top to bottom according to
Multiple limit holes of secondary setting are adjusted and are equipped with the guide hole coordinated with guide post in the middle part of weight piece, and the guide hole side wall is equipped with to be limited with one
Hole connection runs through through-hole, and connecting rope one end is fixedly connected with the guide columns and the other end is equipped with gag lever post, and gag lever post one end may pass through
It is described to be stretched into limit hole through through-hole.
Preferably, the setting of limit cross bar it is sleeping push away below cross bar and be parallel to sleeping push away cross bar setting.
Preferably, further include counter and pressure switch, pressure switch setting is on the supporting surface and positioned at branch of lying on the back
Fagging is connect far from holder one end, counter with pressure switch.
In the utility model, the abdominal boards of the protection vertebra proposed, support plate of lying on the back is obliquely installed, supporting surface
Middle part is arched upward upwards, and holder is located to lie on the back support plate higher-end side and to be fixed with support plate of lying on the back, and holder is towards support of lying on the back
Plate side is equipped with auxiliary handle, and the sleeping cross bar that pushes away is horizontally disposed with and can be slidably mounted on the sliding rail of holder, and balance weight mechanism is located at
Holder is far from support plate side of lying on the back, and wirerope one end is connect with tune weight piece and the other end is led around the first guide roller and second successively
Line wheel pushes away cross bar and connect with sleeping.By the abdominal boards of the protection vertebra of above-mentioned optimization design, support plate of lying on the back realization is lain on the back
It rises to sit and crouch and pushes away the support of dual function, by the way that auxiliary handle is arranged, prevent user when being short of physical strength since hard draw is to itself
Vertebra damage, while by be arranged collocation mechanism increase it is sleeping push away function, increase it is sleeping pushes away exercise function, improve practicability.
Description of the drawings
Fig. 1 be the utility model proposes a kind of protection vertebra abdominal boards structural schematic diagram.
Fig. 2 be the utility model proposes a kind of protection vertebra abdominal boards balance weight mechanism structural schematic diagram.
Specific implementation mode
As illustrated in fig. 1 and 2, Fig. 1 be the utility model proposes a kind of protection vertebra abdominal boards structural representation
Figure, Fig. 2 be the utility model proposes a kind of protection vertebra abdominal boards balance weight mechanism structural schematic diagram.
Referring to Fig.1 with 2, the utility model proposes a kind of protection vertebra abdominal boards, including：Support plate of lying on the back 2,
Holder 15, balance weight mechanism；
Support plate of lying on the back 2 is obliquely installed, and 2 top of support plate of lying on the back is equipped with supporting surface, arches upward upwards in the middle part of the supporting surface,
Holder 15 is located to lie on the back 2 higher-end side of support plate and to be fixed with support plate 2 of lying on the back, and holder 15 is towards 2 side of support plate of lying on the back
It is equipped with auxiliary handle 3, holder 15 is equipped with the sliding rail extended vertically, and sliding rail is equipped with horizontally disposed crouch and pushes away cross bar 7, sleeping to push away
Cross bar 7 can be slidably mounted on sliding rail, and 15 both sides of holder are equipped with horizontally disposed limit cross bar 18；
Balance weight mechanism is located at holder 15 far from 2 side of support plate of lying on the back, and balance weight mechanism includes counterweight mounting bracket 13, adjusts weight piece
11, wirerope 9, the first guide roller 8, the second guide roller 17, counterweight mounting bracket 13 is equipped with supporting table, first rotating shaft and second turn
Axis adjusts weight piece 11 to be horizontally set in supporting table, and first rotating shaft and the second shaft are parallel to the sleeping cross bar 7 that pushes away and are arranged, the first conducting wire
Wheel 8 is located above supporting table and can be slidably mounted on counterweight mounting bracket 13 by first rotating shaft, and the second guide roller 17 is located at branch
Support platform is can be slidably mounted at counterweight mounting bracket 13 on close to 15 side of holder and by the second shaft, 9 one end of wirerope and tune weight piece
11 connections and the other end bypass the first guide roller 8 and the second guide roller 17 and push away cross bar 7 and connect with crouching successively.
In the specific work process of the abdominal boards of the protection vertebra of the present embodiment, when user needs to have lain on the back using this
When seat abdomen, user, which lies in, to lie on the back in support plate, and step is pressed in below limit cross bar, can carry out having lain on the back at this time
It sits, when user accomplishes that the later stage does motionless, can carry out borrowing power using handle, prevent from generating vertebra during sit-ups
Damage；When as sleeping pushing away, user, which lies in, to lie on the back in support plate, is pushed away on hand by sleeping push-and-pull, is driven by wirerope and weight piece is adjusted to move up.
In the present embodiment, the abdominal boards of the protection vertebra proposed, support plate of lying on the back are obliquely installed, supporting surface
Middle part is arched upward upwards, and holder is located to lie on the back support plate higher-end side and to be fixed with support plate of lying on the back, and holder is towards support of lying on the back
Plate side is equipped with auxiliary handle, and the sleeping cross bar that pushes away is horizontally disposed with and can be slidably mounted on the sliding rail of holder, and balance weight mechanism is located at
Holder is far from support plate side of lying on the back, and wirerope one end is connect with tune weight piece and the other end is led around the first guide roller and second successively
Line wheel pushes away cross bar and connect with sleeping.By the abdominal boards of the protection vertebra of above-mentioned optimization design, support plate of lying on the back realization is lain on the back
It rises to sit and crouch and pushes away the support of dual function, by the way that auxiliary handle is arranged, prevent user when being short of physical strength since hard draw is to itself
Vertebra damage, while by be arranged collocation mechanism increase it is sleeping push away function, increase it is sleeping pushes away exercise function, improve practicability.
In a specific embodiment, it crouches and pushes away the middle part of cross bar 7 and can be slidably mounted on sliding rail, it is sleeping to push away 7 both ends of cross bar and set respectively
There is grip part.
Further include connecting rope 20 in the specific set-up mode of balance weight mechanism, balance weight mechanism includes that stacking from top to bottom is set
The multiple tune weight pieces 11 set, supporting table are equipped with the guide post 22 being vertically arranged, and wirerope 9 pushes away 7 one end of cross bar and guide post 22 far from sleeping
It is fixedly connected, 22 outer wall of guide post is equipped with the multiple limit holes set gradually from top to bottom, and 11 middle part of weight piece is adjusted to be equipped with and guide post 22
The guide hole of cooperation, the guide hole side wall are equipped with the through-hole that runs through being connected to a limit hole, and 20 one end of connecting rope is solid with guide post 22
Fixed connection and the other end are equipped with gag lever post 12, and 12 one end of gag lever post, which may pass through, described to be stretched into through through-hole in limit hole.
In other specific implementation modes, the setting of limit cross bar 18 it is sleeping push away below cross bar 7 and be parallel to sleeping push away cross bar 7 and set
It sets.
Further include counter and pressure switch 14 to improve practicability, pressure switch 14 is arranged on the supporting surface
And positioned at support plate 2 is lain on the back far from 15 one end of holder, counter is connect with pressure switch 14；When user needs to face upward to self-made
When the number sat that crouched is counted, digital display counter 5 and pressure switch 14 are connect with external power supply first, then lain on the back
It rises during sitting, the head of user can touch pressure switch 14, and then pressure switch 14 is connected so that digital display counter 5 is counted
Number one, the function of counting is realized with this.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of abdominal boards of protection vertebra, which is characterized in that including：Support plate of lying on the back (2), holder (15), counter weight machine
Structure；
Support plate of lying on the back (2) is obliquely installed, and supporting surface is equipped at the top of support plate of lying on the back (2), is arched upward upwards in the middle part of the supporting surface,
Holder (15) is located at support plate (2) the higher-end side and fixed with support plate of lying on the back (2) of lying on the back, and holder (15) is towards support of lying on the back
Plate (2) side is equipped with auxiliary handle (3), and holder (15) is equipped with the sliding rail extended vertically, and sliding rail is equipped with horizontally disposed
Sleeping to push away cross bar (7), sleeping to push away cross bar (7) and can be slidably mounted on sliding rail, holder (15) both sides are equipped with horizontally disposed limit cross bar
(18)；
Balance weight mechanism is located at holder (15) far from support plate (2) side of lying on the back, and balance weight mechanism includes counterweight mounting bracket (13), adjusts weight
Piece (11), wirerope (9), the first guide roller (8), the second guide roller (17), counterweight mounting bracket (13) be equipped with supporting table, first turn
Axis and the second shaft adjust weight piece (11) to be horizontally set in supporting table, and first rotating shaft and the second shaft are parallel to crouch and push away cross bar (7)
Setting, the first guide roller (8) are located above supporting table and can be slidably mounted on counterweight mounting bracket (13) by first rotating shaft, the
Two guide rollers (17) are located at supporting table close to holder (15) side and can be slidably mounted at counterweight mounting bracket by the second shaft
(13) on, wirerope (9) one end is connect with tune weight piece (11) and the other end bypasses the first guide roller (8) and the second guide roller successively
(17) it pushes away cross bar (7) with sleeping and connect.
2. the abdominal boards of protection vertebra according to claim 1, which is characterized in that sleeping push away can be slided in the middle part of cross bar (7)
It is dynamic to be mounted on sliding rail, it is sleeping to push away cross bar (7) both ends and be respectively equipped with grip part.
3. the abdominal boards of protection vertebra according to claim 1, which is characterized in that further include connecting rope (20), match
Heavy-duty machine structure includes the multiple tune weight piece (11) being stacked from top to bottom, and supporting table is equipped with the guide post (22) being vertically arranged, steel
Cable (9) pushes away cross bar (7) one end and is fixedly connected with guide post (22) far from sleeping, and guide post (22) outer wall equipped with setting gradually from top to bottom
Multiple limit holes adjust the guide hole for being equipped in the middle part of weight piece (11) and coordinating with guide post (22), and the guide hole side wall is equipped with to be limited with one
Hole connection runs through through-hole, and connecting rope (20) one end is fixedly connected with guide post (22) and the other end is equipped with gag lever post (12), limit
Bar (12) one end, which may pass through, described to be stretched into through through-hole in limit hole.
4. the abdominal boards of protection vertebra according to claim 1, which is characterized in that limit cross bar (18) is arranged sleeping
It pushes away below cross bar (7) and is parallel to the sleeping cross bar (7) that pushes away and be arranged.
5. the abdominal boards of protection vertebra according to claim 1, which is characterized in that further include that counter and pressure are opened
It closes (14), pressure switch (14) is arranged on the supporting surface and positioned at support plate (2) of lying on the back far from holder (15) one end, counts
Device is connect with pressure switch (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820028877.5U CN207734542U (en) | 2018-01-08 | 2018-01-08 | A kind of abdominal boards of protection vertebra |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820028877.5U CN207734542U (en) | 2018-01-08 | 2018-01-08 | A kind of abdominal boards of protection vertebra |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207734542U true CN207734542U (en) | 2018-08-17 |
Family
ID=63122518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820028877.5U Expired - Fee Related CN207734542U (en) | 2018-01-08 | 2018-01-08 | A kind of abdominal boards of protection vertebra |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207734542U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109925663A (en) * | 2019-04-17 | 2019-06-25 | 湖南文理学院 | Sports equipment is used in a kind of exercise of abdominal muscles |
| CN111569363A (en) * | 2020-05-28 | 2020-08-25 | 杭州恒逍家具有限公司 | Automatic body-building apparatus abdominal muscle board of taking exercise |
-
2018
- 2018-01-08 CN CN201820028877.5U patent/CN207734542U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109925663A (en) * | 2019-04-17 | 2019-06-25 | 湖南文理学院 | Sports equipment is used in a kind of exercise of abdominal muscles |
| CN111569363A (en) * | 2020-05-28 | 2020-08-25 | 杭州恒逍家具有限公司 | Automatic body-building apparatus abdominal muscle board of taking exercise |
| CN111569363B (en) * | 2020-05-28 | 2021-12-14 | 台州市黄岩博涛塑业有限公司 | Automatic body-building apparatus abdominal muscle board of taking exercise |
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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: 20180817 Termination date: 20210108 |