CN208319850U - A kind of physical education stretcher - Google Patents
A kind of physical education stretcher Download PDFInfo
- Publication number
- CN208319850U CN208319850U CN201820944122.XU CN201820944122U CN208319850U CN 208319850 U CN208319850 U CN 208319850U CN 201820944122 U CN201820944122 U CN 201820944122U CN 208319850 U CN208319850 U CN 208319850U
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- China
- Prior art keywords
- draw frame
- pull ring
- bottom plate
- pulling force
- slot
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- 239000003292 glue Substances 0.000 claims abstract description 8
- 238000003780 insertion Methods 0.000 claims abstract description 3
- 230000037431 insertion Effects 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 8
- 230000008901 benefit Effects 0.000 abstract description 8
- 238000003860 storage Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 6
- 210000003205 muscle Anatomy 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a kind of physical education stretchers, including bottom plate, draw frame and pulling force rope to constitute, and the bottom plate and draw frame are connected by a hinge；The top of the bottom plate is equipped with stored collapsed slot, and the inside of bottom plate is arranged in the stored collapsed slot insertion, and the inside of the stored collapsed slot is equipped with card slot；The top of the draw frame is equipped with link, and the link and draw frame weld, the one ends wound of the pulling force rope is fixed on link, the other end of the pulling force rope is equipped with pull ring, and the other end of the pulling force rope is fastened on pull ring, the top of the pull ring is equipped with pointer, and the pointer and pull ring are bonded by glue；Convenient for collecting with energy, storage occupied area is small, and hand is not easy to grind bubble when facilitating carrying, and carrying or take exercise；The advantages that dynamics of stretching can be adjusted in time, improve teaching efficiency.
Description
Technical field
The utility model relates to stretcher technical fields, are especially a kind of physical education stretcher.
Background technique
Extensional motion is a kind of body building method, and extensional motion can make the cooperation between ligament and muscle and joint and joint more
Add soft, the injured possibility of reduction.Including active drawing and passive drawing.So-called active drawing, which refers to, relies primarily on compressor
The strength of meat, rather than other external force are maintained at movement on some specific position, benefit is can increase movement soft
Toughness and the strength to contract muscles.So-called passive drawing refers to makes limbs keep certain using the weight either instrument of itself
Extended position.It is a kind of slow, relaxed stretching, but also can expects to reduce the excitatoty work of nerves and muscles
With adoptable good method when loosening after movement.
It being found by retrieval, the utility model of patent No. CN206444094U discloses a kind of physical fitness stretcher,
Including bottom plate, falling prevention mat, golden cranse, vertical bar, horizon bar, handle, drawstring, pedal, spring, pull handle, Anti-slip cover, lantern ring and consolidate
Determine frame, together with which is effectively combined parallel bars, stretcher with pedal, complicated diversification can effectively restore to reach forging
The purpose for refining muscle can play the effect for tempering whole body.The top of bottom plate is arranged in falling prevention mat, and golden cranse is located at the bottom of vertical bar
Portion, vertical bar pass through falling prevention mat and inlay in the soleplate, and horizon bar is overlapped on the top of vertical bar, and handle is located at the upper of horizon bar
One of portion, drawstring is fixed in the lantern ring of horizon bar, and the other end of drawstring is connected in the coupling bar of pedal side, spring
It is arranged between pull handle and fixed frame, Anti-slip cover is wrapped on the outer wall of handle, and the bottom of horizon bar is arranged in fixed frame.
However, the analysis found that, existing stretcher has the following disadvantages；First, be inconvenient to store, when storage, takes up an area
Area is big, second, volume is larger and leads to carry inconvenience, and hand is easy to grind bubble when carrying or exercise；Third, due to drawing
The dynamics that do not know value of thrust when movement and stretching cannot be adjusted in time is stretched, causes teaching efficiency bad.
Utility model content
Therefore, in order to solve above-mentioned deficiency, the utility model provides a kind of physical education stretcher herein, has energy side
Just it stores, storage occupied area is small, and hand is not easy to grind bubble when facilitating carrying, and carrying or take exercise；Stretching can be adjusted in time
Dynamics, improve teaching efficiency the advantages that.
The utility model is realized in this way constructing a kind of physical education stretcher, including bottom plate, draw frame and pulling force
Rope is constituted, and the bottom plate and draw frame are connected by a hinge；The top of the bottom plate is equipped with stored collapsed slot, and the folding is deposited
The inside that bottom plate is arranged in slot insertion is put, the inside of the stored collapsed slot is equipped with card slot；The top of the draw frame, which is equipped with, to hang
Ring, and the link and draw frame weld, the one ends wound of the pulling force rope is fixed on link, the pulling force rope it is another
One end is equipped with pull ring, and the other end of the pulling force rope is fastened on pull ring, and the top of the pull ring is equipped with pointer, and
The pointer and pull ring are bonded by glue；The graduated scale and support plate that the two sides of the draw frame are provided symmetrically are placed
Slot, the graduated scale and draw frame are bonded by glue, and the side of the draw frame is equipped with support plate, and the support plate and drawing
It stretches frame to be connected by a hinge, the other side of the draw frame is equipped with horizon bar, and the horizon bar and draw frame weld.
As an improvement of the above technical solution, stored collapsed slot one end is equipped with lock, and the lock is welded with bottom plate
It connects, draw frame is lockked by the lock of setting after folding with bottom plate and fixed, and carrying and storage are facilitated.
As an improvement of the above technical solution, the outer surface of the pull ring and horizon bar is equipped with Anti-slip cover, and described anti-
The embedding outer surface for being set on pull ring and horizon bar, student pass through setting during movement, carrying or training to sliding sleeve respectively
Anti-slip cover protective effect is played to its hand and foot, prevent hand and foot in carrying or exercise from being rubbed red or ground
Bubble.
As an improvement of the above technical solution, the material of the pointer is rubber, using this material, ensure that student instructs
Safety when practicing, the pointer being arranged when doing extensional motion can be directed to the length value on graduated scale, and coach can be according to pulling force
The spring ratio of rope calculates value of thrust with tensile elongation, and formula is F=kx (K is spring ratio, and x is tensile elongation).
The utility model provides a kind of physical education stretcher by improving herein, can be convenient for collecting, stores land occupation face
Product is small, and hand is not easy to grind bubble when facilitating carrying, and carrying or take exercise；The dynamics of stretching can be adjusted in time, improve teaching effect
The advantages that fruit.Specific advantage embodies are as follows:
Advantage 1: stored collapsed slot one end is equipped with lock, and the lock is welded with bottom plate, and draw frame and bottom plate are rolled over
Poststack is lockked by the lock of setting and is fixed, and carrying and storage are facilitated, since bottom plate and draw frame are connected by a hinge,
Support plate is connected by a hinge with draw frame, when carrying, first passes through hinge support plate is played and be stuck in support plate placing groove, then
Draw frame is laid by hinge again and is stuck in stored collapsed slot, then is fixed by latching to be lockked；In use, first will lock
It unlocks, then draw frame is pulled out out of stored collapsed slot by hinge, pull out support out of support plate placing groove finally by hinge
Plate, and be stuck in card slot.
Advantage 2: the outer surface of the pull ring and horizon bar is equipped with Anti-slip cover, and the Anti-slip cover is embedding respectively is set on
The outer surface of pull ring and horizon bar, student during movement, carrying or training, by the Anti-slip cover of setting not only to its
Hand and foot play protective effect, and can also prevent trick when movement from skidding and falling down, and prevent in carrying or exercise
Hand and foot are rubbed red or grind bubble, student by both hands be placed on pull ring can the both sides of downwardly or outwardly side stretch, take exercise
Foot can be placed on horizon bar after complete arm, carry out leg pressing campaign.
Advantage 3: the material of the pointer is that rubber ensure that safety when Student Training, stretched using this material
The pointer being arranged when movement can be directed to the length value on graduated scale, and coach can spring ratio according to pulling force rope and drawing
Elongation calculates value of thrust, and formula is F=kx (K is spring ratio, and x is tensile elongation), so that coach is it is recognized that learn
It is trained whether the current motion state of member achievees the effect that, and then judges not needing to make adjustment, and carries out arm and stretches training
When both hands be placed on pull ring do extensional motion downwards, pointer can be directed toward the scale value on left scale ruler, draw convenient for calculating
Force value improves training effect.
Detailed description of the invention
Fig. 1 is the utility model physical education stretcher configuration schematic diagram；
Fig. 2 is the partial enlarged view of the support plate of the utility model physical education stretcher.
Serial number as shown in the figure: bottom plate 1, card slot 101, stored collapsed slot 102, draw frame 2, support plate placing groove 201, scale
Ruler 3, pointer 4, horizon bar 5, lock 6, link 7, pulling force rope 8, pull ring 9, Anti-slip cover 10, support plate 11.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing 1- Fig. 2, to the skill in the utility model embodiment
Art scheme is clearly and completely described, it is clear that and the described embodiments are only a part of the embodiments of the utility model, and
The embodiment being not all of.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creativeness
Every other embodiment obtained, fall within the protection scope of the utility model under the premise of labour.
The utility model provides a kind of physical education stretcher by improving herein, as Figure 1-Figure 2, can be according to
As under type is practiced；It is constituted including bottom plate 1, draw frame 2 and pulling force rope 8, bottom plate 1 and draw frame 2 are connected by a hinge；
The top of bottom plate 1 is equipped with stored collapsed slot 102, and stored collapsed slot 102 is embedded in the inside that bottom plate 1 is arranged in, stored collapsed slot 102
Inside be equipped with card slot 101；The top of draw frame 2 is equipped with link 7, and link 7 and draw frame 2 weld, one end of pulling force rope 8
It is fastened on link 7, the other end of pulling force rope 8 is equipped with pull ring 9, and the other end of pulling force rope 8 is fastened and is drawing
On ring 9, the top of pull ring 9 is equipped with pointer 4, and pointer 4 and pull ring 9 are bonded by glue；The two sides of draw frame 2 are equipped with and symmetrically set
The graduated scale 3 and support plate placing groove 201 set, graduated scale 3 and draw frame 2 are bonded by glue, and the side of draw frame 2 is equipped with branch
Fagging 11, and support plate 11 is connected by a hinge with draw frame 2, the other side of draw frame 2 are equipped with horizon bar 5, and horizon bar 5 with
Draw frame 2 welds.
102 one end of stored collapsed slot is equipped with lock 6, and lock 6 and the welding of bottom plate 1, and draw frame 2 and bottom plate 1 are logical after folding
The lock 6 for crossing setting, which is lockked, to be fixed, and carrying and storage are facilitated, since bottom plate 1 and draw frame 2 are connected by a hinge, branch
Fagging 11 is connected by a hinge with draw frame 2, when carrying, first passes through hinge support plate 11 is played and be stuck in support plate placing groove
201, then draw frame 2 is laid by hinge again and is stuck in stored collapsed slot 102, then is lockked and is fixed by lock 6；Make
Used time first unlocks lock 6, then draw frame 2 is pulled out out of stored collapsed slot 102 by hinge, finally by hinge from support
Support plate 11 is pulled out in plate placing groove 201, and is stuck in card slot 101.
The outer surface of pull ring 9 and horizon bar 5 is equipped with Anti-slip cover 10, and Anti-slip cover 10 is embedding respectively is set on 9 He of pull ring
The outer surface of horizon bar 5, student is during movement, carrying or training, by the Anti-slip cover 10 of setting not only to its hand
Portion and foot play protective effect, and can also prevent trick when movement from skidding and falling down, and prevent the hand in carrying or exercise
Rubbed red with foot or grind bubble, student by both hands be placed on pull ring 9 can the both sides of downwardly or outwardly side stretch, taken exercise
Foot can be placed on horizon bar 5 after arm, carry out leg pressing campaign.
The material of pointer 4 ensure that safety when Student Training using this material for rubber, set when doing extensional motion
The pointer 4 set can be directed to the length value on graduated scale 3, and coach can grow according to the spring ratio and stretching of pulling force rope 8
For degree to calculate value of thrust, formula is F=kx (K is spring ratio, and x is tensile elongation), so that coach is it is recognized that student works as
It is trained whether preceding motion state achievees the effect that, and then judges not needing to make adjustment, and carrying out will when arm stretches training
Both hands, which are placed on pull ring 9, does downwards extensional motion, and pointer 4 can be directed toward the scale value on left scale ruler 3, convenient for calculating pulling force
Value improves training effect.
A kind of working principle of physical education stretcher: firstly, can be moved this kind of stretcher to instruction by horizon bar 5
Practice place, open lock 6, since bottom plate 1 and draw frame 2 are connected by a hinge, support plate 11 and draw frame 2 are connected by hinge
Connect, by the way that draw frame 2 is pulled out out of stored collapsed slot 102, then by support plate 11 pulled out from support plate placing groove 201 and by its
Be stuck in card slot 101, trainer can start to be trained, student by both hands be placed on pull ring 9 can downwardly or outwardly side two
Side stretches, and can do extensional motion when carrying out stretching trained downwards, pointer 4 can be directed toward the scale value on left scale ruler 3, setting
Pointer 4 plays the role of prompt, and student is facilitated to understand the value of thrust oneself currently trained, to judge not needing to make tune
It is whole, foot can be placed on horizon bar 5 after having tempered arm, carry out leg pressing campaign, by the Anti-slip cover 10 of setting to its hand
Portion and foot play protective effect, prevent hand and foot in carrying or exercise from being rubbed red or grinding bubble, after the completion of training,
It is stuck in support plate placing groove 201 by the way that support plate 11 is played, draw frame 2 is laid and is stuck in stored collapsed slot 102, then by locking
Button 6, which is lockked, to be fixed, then is moved back to material storage room.
In summary；Physical education stretcher described in the utility model, having can be convenient for collecting, stores occupied area
Small, hand is not easy to grind bubble when facilitating carrying, and carrying or take exercise；The dynamics of stretching can be adjusted in time, improve teaching efficiency.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (4)
1. a kind of physical education stretcher, including bottom plate (1), draw frame (2) and pulling force rope (8) are constituted, it is characterised in that:
The bottom plate (1) and draw frame (2) are connected by a hinge；The top of the bottom plate (1) is equipped with stored collapsed slot (102), described
Stored collapsed slot (102) insertion setting is equipped with card slot in the inside of bottom plate (1), the inside of the stored collapsed slot (102)
(101)；The top of the draw frame (2) is equipped with link (7), and the link (7) and draw frame (2) are welded, the pulling force rope
The one ends wound of rope (8) is fixed on link (7), and the other end of the pulling force rope (8) is equipped with pull ring (9), and the pulling force
The other end of rope (8) is fastened on pull ring (9), and the top of the pull ring (9) is equipped with pointer (4), and the pointer (4)
It is bonded with pull ring (9) by glue；The graduated scale (3) and support plate that the two sides of the draw frame (2) are provided symmetrically are placed
Slot (201), the graduated scale (3) and draw frame (2) are bonded by glue, and the side of the draw frame (2) is equipped with support plate
(11), and the support plate (11) is connected by a hinge with draw frame (2), and the other side of the draw frame (2) is equipped with horizon bar
(5), and the horizon bar (5) and draw frame (2) are welded.
2. a kind of physical education stretcher according to claim 1, it is characterised in that: the stored collapsed slot (102) one
End is equipped with lock (6), and the lock (6) and bottom plate (1) are welded.
3. a kind of physical education stretcher according to claim 1, it is characterised in that: the pull ring (9) and horizon bar (5)
Outer surface be equipped with Anti-slip cover (10), and the Anti-slip cover (10) is embedding respectively is set on the outer of pull ring (9) and horizon bar (5)
Surface.
4. a kind of physical education stretcher according to claim 1, it is characterised in that: the material of the pointer (4) is rubber
Glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820944122.XU CN208319850U (en) | 2018-06-19 | 2018-06-19 | A kind of physical education stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820944122.XU CN208319850U (en) | 2018-06-19 | 2018-06-19 | A kind of physical education stretcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208319850U true CN208319850U (en) | 2019-01-04 |
Family
ID=64771981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820944122.XU Expired - Fee Related CN208319850U (en) | 2018-06-19 | 2018-06-19 | A kind of physical education stretcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208319850U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201374A (en) * | 2019-06-11 | 2019-09-06 | 吉林工程技术师范学院 | A kind of sitting body anteflexion telecontrol equipment convenient for physical stamina test |
| CN112221079A (en) * | 2020-10-19 | 2021-01-15 | 宁阳县第一人民医院 | A four limbs rehabilitation training device for cerebral infarction patient |
-
2018
- 2018-06-19 CN CN201820944122.XU patent/CN208319850U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201374A (en) * | 2019-06-11 | 2019-09-06 | 吉林工程技术师范学院 | A kind of sitting body anteflexion telecontrol equipment convenient for physical stamina test |
| CN112221079A (en) * | 2020-10-19 | 2021-01-15 | 宁阳县第一人民医院 | A four limbs rehabilitation training device for cerebral infarction patient |
| CN112221079B (en) * | 2020-10-19 | 2022-01-28 | 宁阳县第一人民医院 | A four limbs rehabilitation training device for cerebral infarction patient |
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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: 20190104 Termination date: 20200619 |