CN209645769U - A kind of athletic training stretching device - Google Patents
A kind of athletic training stretching device Download PDFInfo
- Publication number
- CN209645769U CN209645769U CN201920332983.7U CN201920332983U CN209645769U CN 209645769 U CN209645769 U CN 209645769U CN 201920332983 U CN201920332983 U CN 201920332983U CN 209645769 U CN209645769 U CN 209645769U
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- Prior art keywords
- bedstead
- stretching
- elastic band
- box
- athletic training
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Abstract
The utility model belongs to sports equipment technical field, in particular, a kind of athletic training stretching device, including stretching bedstead, the upper surface side for stretching bedstead is provided with sliding bolster, the stretching bedstead upper surface other side is provided with foot plate, it is screwed on the foot plate and is provided with hanging ring, it is elastic rope on the hanging ring, the stretching bedstead is set close to one end of foot plate by being welded with connecting rod, the stretching bedstead is fixedly connected with column by connecting rod, the two sides for stretching bedstead are provided with skeleton sliding slot, the trainer for doing extensional motion alone that the stretching device facilitates ligament difference simply and easily does extensional motion, help without support staff, one people can complete to stretch by the present apparatus, and the present apparatus tightens equipment slidably, compression bar equipment can also move up and down, it is suitble to various differences The user of height uses.
Description
Technical field
The utility model belongs to sports equipment technical field, and in particular to a kind of athletic training stretching device.
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, active drawing refers to the power for relying primarily on and contracting muscles
Amount is maintained at movement on some specific position, and passive drawing, which refers to, makes limbs using the weight either instrument of itself
Certain extended position is kept, the most common extensional motion is sitting body anteflexion, for the people of ligament difference, makees extensional motion needs
More people auxiliary, auxiliary leg-pressing, auxiliary push away back etc., as soon as cannot do these movements when people, therefore need one kind can be with
Instead of the instrument of support staff, the people for vast body-building alone provides help.
Utility model content
To solve the above-mentioned problems in the prior art, the utility model provides a kind of athletic training stretching dress
It sets, there is the trainer for replacing support staff to help ligament poor to complete extensional motion alone, and equipment primary structure is slidably,
The characteristics of suitable for various different height crowds.
To achieve the above object, the utility model provides the following technical solutions: a kind of athletic training stretching device, including
Bedstead is stretched, the upper surface side for stretching bedstead is provided with sliding bolster, the stretching bedstead upper surface other side setting
There is foot plate, screwed on the foot plate and be provided with hanging ring, be elastic rope on the hanging ring, the stretching bedstead is close to foot-abutment
One end of plate is set by being welded with connecting rod, and the stretching bedstead is fixedly connected with column, the stretching bedstead by connecting rod
Two sides be provided with skeleton sliding slot, the skeleton sliding slot slidably connects connecting framework, the connecting framework side welding
There is hook, the other side of the connecting framework is welded with elastic band and steps up box, and the elastic band steps up the circumferential surface of box
It is provided with release button and elastic band outlet, the one side that the elastic band steps up box, which is provided with, to be stepped up to shake the hand, the elastic band
To step up box and is internally provided with rotation roulette, the elastic band in rotation roulette Shangrao, one end of the elastic band is connected with kelly,
The kelly engages with hook.
As a kind of optimal technical scheme of the utility model, the elastic band steps up that bolt is provided with work inside box
Dynamic pin, the upper surface side of the removable pin step up the inner wall elastic connection of box by spring and elastic band, the removable pin
The upper surface other side is contacted with release button.
As a kind of optimal technical scheme of the utility model, the side upper and lower position of the column is provided with gear,
The side of the gear is provided with fixed switch, and the fixed switch engages with gear, is connected with chain between two gears
One section of item, the chain is fixed with leg pressing rod.
As a kind of optimal technical scheme of the utility model, the elastic band steps up box and passes through connecting framework and frame sliding slot
It is slidably connected.
As a kind of optimal technical scheme of the utility model, the right angle joint setting for stretching bedstead and foot plate
There is heel cushion.
As a kind of optimal technical scheme of the utility model, the edge of the rotation roulette is provided with latch, the card
Tooth is engaged with removable pin.
As a kind of optimal technical scheme of the utility model, it is described step up to shake the hand step up the outer surface of box through elastic band
It rotates and connects with rotation roulette.
Compared with prior art, the utility model has the beneficial effects that
1, the trainer for doing extensional motion alone for facilitating ligament difference simply and easily does extensional motion, without assisting people
The help of member, people can complete to stretch by the present apparatus, and the present apparatus tightens equipment slidably, compression bar equipment
It can move up and down, the user of various different heights is suitble to use.
2, in addition to extensional motion, other reasonable sports events such as sit-ups can also be completed, a kind of equipment is realized,
The purpose of a variety of application methods, novel, multi-functional sports equipment more can bring Sporting interest to trainer.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side structure schematic view in the utility model；
Fig. 3 is that the elastic force in the utility model steps up box schematic cross-sectional view；
Fig. 4 is that the elastic force in the utility model steps up box side structure schematic view；
Fig. 5 is amplification figure structure schematic representation at the A in the utility model；
In figure: 1, stretching bedstead；2, bolster is slided；3, elastic band steps up box；31, connecting framework；32, skeleton sliding slot；4,
Release button；5, step up to shake the hand；6, elastic band exports；7, elastic band；8, hook；9, kelly；10, foot plate；11, hanging ring；12,
Stretch cord；13, heel cushion；14, connecting rod；15, column；16, leg pressing rod；17, gear；18, chain；19, fixed switch；20,
Rotation roulette；21, spring；22, removable pin；23, latch.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment
Fig. 1-5 is please referred to, the utility model is the following technical schemes are provided: a kind of athletic training stretching device, including draws
Bedstead 1 is stretched, the upper surface side for stretching bedstead 1 is provided with sliding bolster 2, stretches the 1 upper surface other side of bedstead and is provided with foot-abutment
Plate 10 screws on foot plate 10 and is provided with hanging ring 11, is elastic rope 12 on hanging ring 11, stretches bedstead 1 close to foot plate 10
One end is set by being welded with connecting rod 14, is stretched bedstead 1 by connecting rod 14 and is fixedly connected with column 15, stretches the two of bedstead 1
Side is provided with skeleton sliding slot 32, and skeleton sliding slot 32 slidably connects connecting framework 31, and 31 side of connecting framework is welded with card
8 are hooked, the other side of connecting framework 31 is welded with elastic band and steps up box 3, and the circumferential surface that elastic band steps up box 3 is provided with pine
Button 4 and elastic band outlet 6 are opened, the one side that elastic band steps up box 3, which is provided with, steps up to shake the hand 5, and elastic band steps up to set inside box 3
It is equipped with rotation roulette 20, the elastic band 7 in 20 Shangrao of rotation roulette, one end of elastic band 7 is connected with kelly 9, kelly 9 and hook 8
Engage, in the present embodiment, stretches and step up box 3 and leg pressing rod 16 provided with elastic band on bedstead 1, it will be in extensional motion the most often
The sitting body anteflexion seen and just, the mechanical equipment that needs of crotch hip stretch be combined into one collection and one, to induction training person do it is warm-up or
It is very friendly to stretch fortune.
Specifically, elastic band steps up that bolt is provided with removable pin 22 inside box 3, the upper surface side of removable pin 22 is logical
It crosses spring 21 and elastic band steps up the inner wall elastic connection of box 3, the upper surface other side of removable pin 22 is contacted with release button 4,
In the present embodiment, during the rotation band of elastic band 7 is tight, removable pin 22 blocks latch 23, and when release presses release button 4, will
One end that removable pin 22 engages tilts, and elastic band 7 can unclamp automatically under the action of elastic force itself.
Specifically, the side upper and lower position of column 15 is provided with gear 17, the side of gear 17 is provided with fixed switch
19, fixed switch 19 engages with gear 17, chain 18 is connected between two gears 17, a section of chain 18 is fixed with leg pressing rod
16, in the present embodiment, is realized on chain 18 by the way that leg pressing rod 16 to be mounted on and move up and down regulating effect, and pass through fixed switch
19 engage with the fixation of gear 17, the mode for no longer rotating gear 17, the mesh that Lai Shixian leg pressing rod 16 stops at an arbitrary position
's.
It is slidably connected by connecting framework 31 with frame sliding slot 32 specifically, elastic band steps up box 3, elastic band in the present embodiment
Step up box 3, elastic band 7, hook 8, kelly 9 and connecting framework 31 to be structure as a whole, be slided by connecting framework 31 with bedstead 1 is stretched
Connection drives elastic band to step up box 3, elastic band 7, hook 8 and kelly 9 and slides together when connecting framework 31 slides.
Specifically, the right angle joint for stretching bedstead 1 and foot plate 10 is provided with heel cushion 13, in the present embodiment, when
The foot of user does extensional motion when resisting foot plate 10, foot can not be consciously bent, and heel cushion is arranged in stress by heel herein
13, it can preferably protect user.
Specifically, the edge of rotation roulette 20 is provided with latch 23, latch 23 is engaged with removable pin 22, in the present embodiment,
When only latch 23 is engaged with the holding of removable pin 22, rotation roulette 20 just be can guarantee toward a direction rotation without because of elastic force
Spring-return with 7 inverts.
5 step up the outer surface of box 3 through elastic band and the rotation of rotation roulette 20 connects, this implementation specifically, stepping up to shake the hand
Step up to shake the hand in example and 5 step up box 3 through elastic band and the rotation of rotation roulette 20 connects, and step up to shake the hand 5 surface and elastic band
The through slot that agrees with for stepping up 3 surface of box is slidably connected.
The working principle and process for using of the utility model: the stretching device is very simple when in use in the utility model
Single, user, which lies supine upon, to be stretched on bedstead 1, resists foot plate 10 with sole, heel is placed at heel cushion 13, then from side
Side elastic band steps up extraction elastic band 7 at the elastic band outlet 6 of box 3, and the kelly 9 of 7 one end of elastic band is bypassed from the upper surface of leg
It is stuck on hook 8, what rotation of then starting shook that elastic band steps up 3 side of box steps up to shake the hand 5, and tensing elastic band 7 slowly will
Leg tightens, other three same uses can all fit because elastic band steps up box 3 and can slide for people of different heights
With after leg benefit tightens, user can hold the handle on stretch cord 12, so that it may in the elastic of stretch cord 12 with forward lean
Under shaking, user leg ligament or muscle are slowly constantly stretched, the other end that elastic band steps up box 3 is provided with sliding pillow
Pad 2, when user lies down, hindbrain has the protection of sliding bolster 2, and user can also do the movement such as sit-ups on the apparatus
Project, user stretch after, the release button 4 that elastic band steps up 3 circumference side of box can be pressed, at this time elastic band 7 because
Elastic force effect is automatic to unclamp, and user can move, and is additionally provided with leg pressing rod 16 in one end of the device, unclamps on column 15
Fixed switch 19, can move up and down leg pressing rod 16, when being moved to suitable position, fixed switch 19 be blocked gear 17, just
Leg pressing rod 16 can be fixed, user can do the extensional motions such as leg pressing at this time.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of athletic training stretching device, including stretch bedstead (1), it is characterised in that: the upper table for stretching bedstead (1)
Face side is provided with sliding bolster (2), and stretching bedstead (1) the upper surface other side is provided with foot plate (10), the foot-abutment
It screws and is provided with hanging ring (11) on plate (10), be elastic rope (12) on the hanging ring (11), the stretching bedstead (1) is close to support
One end of sole (10) is set by being welded with connecting rod (14), and the stretching bedstead (1) is fixedly connected with by connecting rod (14)
Column (15), the two sides for stretching bedstead (1) are provided with skeleton sliding slot (32), and the skeleton sliding slot (32) is slidably connected
Have connecting framework (31), connecting framework (31) side is welded with hook (8), the other side welding of the connecting framework (31)
It is fixed with elastic band to step up box (3), the circumferential surface that the elastic band steps up box (3) is provided with release button (4) and elastic band
It exports (6), the one side that the elastic band steps up box (3), which is provided with, to be stepped up to shake the hand (5), and it is internal that the elastic band steps up box (3)
It is provided with rotation roulette (20), the elastic band in described rotation roulette (20) Shangrao (7), one end of the elastic band (7) is connected with
Kelly (9), the kelly (9) engage with hook (8).
2. a kind of athletic training stretching device according to claim 1, it is characterised in that: the elastic band steps up box
(3) internal to be provided with removable pin (22) by bolt, the upper surface side of the removable pin (22) passes through spring (21) and elastic force
Band steps up the inner wall elastic connection of box (3), and the upper surface other side of the removable pin (22) is contacted with release button (4).
3. a kind of athletic training stretching device according to claim 1, it is characterised in that: the side of the column (15)
Upper and lower position is provided with gear (17), and the side of the gear (17) is provided with fixed switch (19), the fixed switch
(19) engage with gear (17), be connected with chain (18) between two gears (17), a section of the chain (18) is fixed
There are leg pressing rod (16).
4. a kind of athletic training stretching device according to claim 1, it is characterised in that: the elastic band steps up box
(3) it is slidably connected by connecting framework (31) with frame sliding slot (32).
5. a kind of athletic training stretching device according to claim 1, it is characterised in that: the stretching bedstead (1) with
The right angle joint of foot plate (10) is provided with heel cushion (13).
6. a kind of athletic training stretching device according to claim 1, it is characterised in that: the rotation roulette (20)
Edge is provided with latch (23), and the latch (23) is engaged with removable pin (22).
7. a kind of athletic training stretching device according to claim 1, it is characterised in that: it is described step up to shake the hand (5) pass through
Wear outer surface and rotation roulette (20) rotation connection that elastic band steps up box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920332983.7U CN209645769U (en) | 2019-03-16 | 2019-03-16 | A kind of athletic training stretching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920332983.7U CN209645769U (en) | 2019-03-16 | 2019-03-16 | A kind of athletic training stretching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209645769U true CN209645769U (en) | 2019-11-19 |
Family
ID=68527122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920332983.7U Expired - Fee Related CN209645769U (en) | 2019-03-16 | 2019-03-16 | A kind of athletic training stretching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209645769U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110694233A (en) * | 2019-11-26 | 2020-01-17 | 张志江 | Dance is with taking exercise device |
| CN110960828A (en) * | 2019-12-19 | 2020-04-07 | 中国康复科学所 | Rotary muscle stretching device and method |
| CN112121367A (en) * | 2020-09-22 | 2020-12-25 | 岭南师范学院 | Push-up training equipment with counting function |
| CN112619053A (en) * | 2020-12-21 | 2021-04-09 | 西安交通大学城市学院 | Aerobics exercises pliability training auxiliary device |
-
2019
- 2019-03-16 CN CN201920332983.7U patent/CN209645769U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110694233A (en) * | 2019-11-26 | 2020-01-17 | 张志江 | Dance is with taking exercise device |
| CN110694233B (en) * | 2019-11-26 | 2021-06-25 | 上海唐惠文化传播有限公司 | Dance is with taking exercise device |
| CN110960828A (en) * | 2019-12-19 | 2020-04-07 | 中国康复科学所 | Rotary muscle stretching device and method |
| CN110960828B (en) * | 2019-12-19 | 2021-11-12 | 中国康复科学所 | Rotary muscle stretching device and method |
| CN112121367A (en) * | 2020-09-22 | 2020-12-25 | 岭南师范学院 | Push-up training equipment with counting function |
| CN112121367B (en) * | 2020-09-22 | 2021-09-21 | 岭南师范学院 | Push-up training equipment with counting function |
| CN112619053A (en) * | 2020-12-21 | 2021-04-09 | 西安交通大学城市学院 | Aerobics exercises pliability training auxiliary device |
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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: 20191119 Termination date: 20210316 |