CN208911374U - A kind of physical fitness stretcher - Google Patents
A kind of physical fitness stretcher Download PDFInfo
- Publication number
- CN208911374U CN208911374U CN201820530077.3U CN201820530077U CN208911374U CN 208911374 U CN208911374 U CN 208911374U CN 201820530077 U CN201820530077 U CN 201820530077U CN 208911374 U CN208911374 U CN 208911374U
- Authority
- CN
- China
- Prior art keywords
- connecting cylinder
- spring band
- pull ring
- fixedly connected
- physical fitness
- 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
Links
Abstract
The utility model discloses a kind of physical fitness stretchers, including the first spring band, second spring band and fixed column, second spring band one end is fixedly connected with the first pull ring, and first the other end of spring band be fixedly connected with one end of the first connecting cylinder, first connecting cylinder is connect far from first spring band one end with middle spindle threaded one end, the middle spindle other end is connect with the second connecting cylinder threaded one end, the second spring is fixedly connected with one end with one end of the not connected middle spindle of the second connecting cylinder, and the second spring band other end is fixedly connected with the second pull ring, the utility model has been achieved the purpose that by the first connecting cylinder of setting and the second connecting cylinder can free adjustment spring tensile force of belt, meet demand of the different people to pulling force size, also stretcher is set to carry out leg muscle and abdominal muscles by setting auxiliary lying board Training is stretched, has achieved the purpose that multi-use, has solved the problems, such as that traditional stretcher exercising way is single.
Description
Technical field
The utility model belongs to sports equipment technical field, and in particular to a kind of physical fitness stretcher.
Background technique
Physical training refers to people's self selective as needed, with various methods of physical education, develops body, improves health,
It builds up health, adjusts spirit, actively participating in physical training facilitates health, is conducive to the growth enhancing heart of bone, muscle
Lung function improves the function of blood circulation system, respiratory system, digestive system, enhances the adaptability of organism.
Currently, physical fitness is generally made of spring and stretching handle with stretcher, both hands hold stretching handle when use
Make spring bending to two side stretchings, achievees the purpose that exercise one's muscles by stretching, restoring repeatedly, but this exercising way is more single
One, it can only perform physical exercise to chest and upper limb, have ignored the exercise to other positions of body, although and large-scale health and fitness facilities can be forged
The multiple positions of body are refined, but have volume big, the mobile disadvantage of inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of physical fitness stretchers, to solve to propose in above-mentioned background technique
Common stretcher exercising way it is single, the mobile problem of large-scale health and fitness facilities inconvenience.
To achieve the above object, the utility model provides the following technical solutions: a kind of physical fitness stretcher, including the
One spring band, second spring band, fixed column and lying board, first spring band one end are fixedly connected with the first pull ring, and first
The other end of spring band is fixedly connected with one end of the first connecting cylinder, and first connecting cylinder is far from first spring band one end in
The connection of spindle threaded one end, the middle spindle other end are connect with the second connecting cylinder threaded one end, second spring band one end
One end of spindle is fixedly connected in not connected with the second connecting cylinder, and the second spring band other end is fixedly connected with the second pull ring,
Second pull ring is equipped with through-hole, and the fixed column passes through through-hole set by the second pull ring and is slidably connected with the second pull ring, described solid
Fixed column bottom is fixedly connected on the top of pedestal, and the base bottom is fixedly installed with pulley, and the fixed column bottom is arranged with
Fixed plate, and fixed plate is set to base top, described fixed plate one end is fixedly connected with baffle.
Preferably, the middle spindle is threadedly coupled with connecting shaft.
Preferably, first pull ring, the first spring band, the first connecting cylinder, middle spindle, the second connecting cylinder, second spring
There are two band and the second pull ring are respectively provided with.
Preferably, empty slot is offered in the lying board.
Preferably, screw thread is equipped with second connecting cylinder one end outer wall inside first connecting cylinder.
Compared with prior art, the utility model has the beneficial effects that
(1) reached by the first connecting cylinder of setting and the second connecting cylinder can the drawing of free adjustment spring band for the utility model
The purpose of power meets demand of the different people to pulling force size, also so that stretcher is carried out leg by setting auxiliary lying board
The stretching training of muscle and abdominal muscles, has achieved the purpose that multi-use, it is single to solve traditional stretcher exercising way
Problem.
(2) to carry out stretcher relatively simple by spindle, the second pull ring and fixed plate in setting for the utility model
Disassembly and assembling, not only save space, while also avoiding health and fitness facilities because of the larger and not easily shifted problem of volume.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the part-structure top view of the utility model；
Fig. 3 is the part-structure side view of the utility model.
In figure: the first pull ring of 1-；The first spring band of 2-；The first connecting cylinder of 3-；4- connecting shaft；5- plectane；Spindle in 6-；
The second connecting cylinder of 7-；8- second spring band；The second pull ring of 9-；10- pedestal；11- fixed column；12- fixed plate；13- baffle；14-
Lying board；15- pulley；16- empty slot.
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.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of physical fitness stretcher, including first
Spring band 2, second spring band 8, fixed column 11 and lying board 14,2 one end of the first spring band are fixedly connected with the first pull ring 1, and
The other end of one spring band 2 is fixedly connected with one end of the first connecting cylinder 3, and first connecting cylinder 3 is far from the first spring band 2 one
End is connect with middle 6 threaded one end of spindle, and middle spindle 6 is threadedly coupled with connecting shaft 4, and plectane 5 is fixedly connected at the top of connecting shaft 4,
Middle 6 other end of spindle is connect with 7 threaded one end of the second connecting cylinder, and after middle spindle 6 is removed, the first connecting cylinder 3 can connect with second
Connect cylinder 7 is threadedly coupled, and 8 one end of second spring band is fixedly connected with one end of the not connected middle spindle 6 of the second connecting cylinder 7, and second
8 other end of spring band is fixedly connected with the second pull ring 9, and the second pull ring 9 is equipped with through-hole, and fixed column 11 passes through set by the second pull ring 9
Through-hole is slidably connected with the second pull ring 9, and 11 bottom of fixed column is fixedly connected on the top of pedestal 10, and 10 bottom of pedestal is fixedly mounted
There is pulley 15, pulley 15 slides in opened up empty slot 16 in lying board 14, and 11 bottom of fixed column is arranged with fixed plate 12, and solid
Fixed board 12 is set to 10 top of pedestal, and 12 one end of fixed plate is fixedly connected with baffle 13, for limiting the movement of pulley 15.
Further, the middle spindle 6 is threadedly coupled with connecting shaft 4, and 4 one end of connecting shaft is fixedly connected with plectane 5.
Further, the first pull ring 1, the first spring band 2, the first connecting cylinder 3, middle spindle 6, the second connecting cylinder 7, the second bullet
There are two spring band 8 and the second pull ring 9 are respectively provided with, and two middle spindles 6 are threadedly coupled with connecting shaft 4.
Specifically, empty slot 16 is offered in lying board 14, for limiting the moving direction of pulley 15.
It is worth noting that 3 inside of the first connecting cylinder and 7 one end outer wall of the second connecting cylinder are equipped with screw thread, and first connects
Connect cylinder 3 and the second connecting cylinder 1 can be threadedly coupled.
The working principle and process for using of the utility model:, can when operator needs to carry out the stretching training of abdominal muscles
It fixed plate 12 and the second pull ring 9 to be sheathed in fixed column 11, while lying down and foot is passed through into the second pull ring 9, both hands are caught
First pull ring 1 is had an effect and body is made to sit up, and when needing to carry out the stretching training of leg muscle, fixed plate 12 is taken from fixed column 11
Under, while lying down and foot is passed through into the second pull ring 9, both hands, which catch the first pull ring 9 to have an effect, makes the pulley 15 of 10 bottom of pedestal installation
It is slided along empty slot 16, the leg leg Qu Qihou, which is had an effect, resets pulley 15, when needing to carry out the stretching training of arm muscles, by the
Two pull rings 9 are removed from fixed column 11, then will be removed in connecting shaft 4 therefrom spindle 6, by the first connecting cylinder 3 and the second connecting cylinder 7
It is threadedly coupled, the degree of connection is adjusted according to the needs of operator, the first pull ring 1 and the second pull ring 9 is then caught to carry out respectively
Extensional motion.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of physical fitness stretcher, including the first spring band (2), second spring band (8), fixed column (11) and lying board
(14), it is characterised in that: described first spring band (2) one end is fixedly connected with the first pull ring (1), and the first spring band (2)
The other end is fixedly connected with one end of the first connecting cylinder (3), first connecting cylinder (3) far from the first spring band (2) one end with
Middle spindle (6) threaded one end connection, middle spindle (6) other end are connect with the second connecting cylinder (7) threaded one end, and described second
One end of spindle (6) is fixedly connected during spring band (8) one end is not connected with the second connecting cylinder (7), and second spring band (8) is another
End is fixedly connected with the second pull ring (9), and second pull ring (9) is equipped with through-hole, and the fixed column (11) passes through the second pull ring (9)
Set through-hole is slidably connected with the second pull ring (9), and fixed column (11) bottom is fixedly connected on the top of pedestal (10), described
Pedestal (10) bottom is fixedly installed with pulley (15), and fixed column (11) bottom is arranged with fixed plate (12), and fixed plate
(12) it is set at the top of pedestal (10), described fixed plate (12) one end is fixedly connected with baffle (13).
2. a kind of physical fitness stretcher according to claim 1, it is characterised in that: the middle spindle (6) with connect
Axis (4) is threadedly coupled.
3. a kind of physical fitness stretcher according to claim 1, it is characterised in that: first pull ring (1), first
Spring band (2), the first connecting cylinder (3), middle spindle (6), the second connecting cylinder (7), second spring band (8) and the second pull ring (9) are equal
There are two settings.
4. a kind of physical fitness stretcher according to claim 1, it is characterised in that: offered in the lying board (14)
Empty slot (16).
5. a kind of physical fitness stretcher according to claim 1, it is characterised in that: in first connecting cylinder (3)
Portion and the second connecting cylinder (7) one end outer wall are equipped with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820530077.3U CN208911374U (en) | 2018-04-13 | 2018-04-13 | A kind of physical fitness stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820530077.3U CN208911374U (en) | 2018-04-13 | 2018-04-13 | A kind of physical fitness stretcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208911374U true CN208911374U (en) | 2019-05-31 |
Family
ID=66692905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820530077.3U Expired - Fee Related CN208911374U (en) | 2018-04-13 | 2018-04-13 | A kind of physical fitness stretcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208911374U (en) |
-
2018
- 2018-04-13 CN CN201820530077.3U patent/CN208911374U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190531 Termination date: 20200413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |