CN208176847U - A kind of physical fitness stretcher - Google Patents
A kind of physical fitness stretcher Download PDFInfo
- Publication number
- CN208176847U CN208176847U CN201820742227.7U CN201820742227U CN208176847U CN 208176847 U CN208176847 U CN 208176847U CN 201820742227 U CN201820742227 U CN 201820742227U CN 208176847 U CN208176847 U CN 208176847U
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- China
- Prior art keywords
- idler wheel
- support frame
- connect
- grasping mechanism
- drawstring
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Abstract
The utility model relates to a kind of physical fitness stretchers, including support frame, the pedestal being connect with the bottom of support frame, two pieces of sliding blocks are equipped in support frame, drawstring is separately connected above two pieces of sliding blocks, two drawstrings are connect with a pull rope, connecting rod is connected between the top of support frame two sides, the first idler wheel mounting base is equipped in the middle position of connecting rod, the first idler wheel is installed in the first idler wheel mounting base, two sides above support frame are symmetrically arranged with the second roller supporting bar, connect the second idler wheel between two second roller supporting bars；Mind rope is drawn around connecting after the first idler wheel, the second idler wheel with grasping mechanism.User grips in both hands on grasping mechanism, pull grasping mechanism, grasping mechanism drives drawstring to move downward, sliding block can move up under the pulling force effect of drawstring, the gravity of sliding block plays an important role the drawstring movement of arm, sliding block moves up and down under the guiding role of sliding rail, has achieved the purpose that stretch human arm.
Description
Technical field
The utility model belongs to sports apparatus technical field more particularly to a kind of physical fitness stretcher.
Background technique
Body-building is a kind of sports items, such as various unarmed callisthenics, callisthenics set to rhythmic music, body behaviour and it is various from drag act,
Strength, flexibility can be enhanced in gymnastics, increases endurance, improves and coordinates, the ability of body parts is controlled, to make rigidity of the body
It is strong.If achieving the purpose that relieve stress, take exercise 3 times at least one week.In current society, office worker needs to be used for a long time
Computer, therefore arm can generate sense of aching, and cannot often take exercise during the work time, cannot forge always so as to cause arm
Refining.Currently, people carry out arm exercise when, without the instrument of special stretching arm.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of physical fitness stretcher, the utility model
Structure is simple, easy to use and operate, and user grips in both hands on grasping mechanism, pulls grasping mechanism, and grasping mechanism, which drives, to be drawn
Rope moves downward, due to drawing mind rope to connect by two drawstrings with two sliding blocks, so sliding block can be under the pulling force effect of drawstring
It moves up, the gravity of sliding block plays an important role the drawstring movement of arm, and sliding block carries out under the guiding role of sliding rail
It moves up and down, has achieved the purpose that stretch human arm.
The utility model is achieved by the following technical solution, and provides a kind of physical fitness stretcher, including support
Frame, the pedestal connecting with the bottom of support frame are equipped with two pieces of sliding blocks in the support frame, connect respectively in the top of two pieces of sliding blocks
Drawstring is connect, two drawstrings are connect with a pull rope, connecting rod are connected between the top of support frame two sides, in connecting rod
Middle position is equipped with the first idler wheel mounting base, the first idler wheel is equipped in the first idler wheel mounting base, in the support frame
The two sides of top are symmetrically arranged with the second roller supporting bar, connect the second idler wheel between two second roller supporting bars；The drawing
Mind rope is connect after bypassing the first idler wheel, the second idler wheel with grasping mechanism.
In use, user grips in both hands on grasping mechanism, grasping mechanism is pulled, grasping mechanism drives drawstring first
It is moved downward on idler wheel, the second idler wheel, due to drawing mind rope to connect by two drawstrings with two sliding blocks, so sliding block can be in drawstring
Pulling force effect under move up, the gravity of sliding block plays an important role the drawstring movement of arm.
Preferably, the grasping mechanism includes arch comer pieces and the grasping for being separately mounted to 7 both ends of arch comer pieces
Ring.Both hands are gripped on grasping ring when use.
Preferably, two drawstrings are connect by connector with a pull rope.
Preferably, second idler wheel is located above or below the first idler wheel.
Preferably, two slide bars are connected between the pedestal and connecting rod, have been extended through on two pieces of sliding blocks
Sliding rail vertical and with slide bar cooperation, the sliding block are moved up and down on slide bar by sliding rail.Sliding block can along sliding rail into
Row moves up and down, and plays guiding role to moving up and down for sliding block.
The utility model has the following beneficial effects:
The utility model has the advantages of simple structure, easy to use and operate, and user grips in both hands on grasping mechanism, pulls grasping
Mechanism, grasping mechanism drive drawstring to move downward, due to drawing mind rope to connect by two drawstrings with two sliding blocks, so sliding block meeting
It is moved up under the pulling force effect of drawstring, the gravity of sliding block plays an important role the drawstring movement of arm, and sliding block is in cunning
It is moved up and down under the guiding role of rail, has achieved the purpose that stretch human arm.
Detailed description of the invention
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, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural front view of the utility model；
Fig. 2 is the structure left view of the utility model；
In figure, 1, support frame, 2, pedestal, 3, sliding block, 4, slide bar, 5, drawstring, 6, drawing mind rope, 7, arch comer pieces, 8, grasping
Ring, the 9, second idler wheel, the 10, first idler wheel, the 11, first idler wheel mounting base, 12, connecting rod, the 13, second roller supporting bar, 14, company
Fitting.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to embodiments, to this
Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain that this is practical
It is novel, it is not used to limit the utility model.
With reference to the accompanying drawing and specific embodiment is further described the application principle of the utility model.
Embodiment 1, such as Fig. 1-2, a kind of physical fitness stretcher, including support frame 1 are connect with the bottom of support frame 1
Pedestal 2, in the support frame 1 be equipped with two pieces of sliding blocks, be separately connected drawstring 5, two drawstrings 5 in the top of two pieces of sliding blocks 3
It is connect with a pull rope 6, connecting rod 12 is connected between the top of 1 two sides of support frame, in the middle position of connecting rod 12
Equipped with the first idler wheel mounting base 11, first idler wheel 10 is installed in the first idler wheel mounting base 11, on the support frame 1
The two sides of side are symmetrically arranged with the second roller supporting bar 13, connect the second idler wheel 9 between two second roller supporting bars 13；It is described
Mind rope 6 is drawn around connecting after the first idler wheel 10, the second idler wheel 9 with grasping mechanism.
In use, user grips in both hands on grasping mechanism, grasping mechanism is pulled, grasping mechanism drives drawstring first
It is moved downward on idler wheel 10, the second idler wheel 9, due to drawing mind rope 6 to connect by two drawstrings with two sliding blocks, so sliding block can be
It is moved up under the pulling force effect of drawstring, the gravity of sliding block plays an important role the drawstring movement of arm.
The grasping mechanism includes arch comer pieces 7 and the grasping ring 8 for being separately mounted to 7 both ends of arch comer pieces.Make
Used time grips in both hands on grasping ring 8.
Two drawstrings 5 are connect by connector 14 with a pull rope 6.Second idler wheel 9 is located at the first idler wheel 10
Above or below.
Two slide bars 4 are connected between the pedestal 2 and connecting rod 12, have been extended through on two pieces of sliding blocks 3 perpendicular
To and the sliding rail that cooperates with slide bar 4, the sliding block 3 moved up and down on slide bar 4 by sliding rail.Sliding block can along sliding rail into
Row moves up and down, and plays guiding role to moving up and down for sliding block.
Certainly, above description is also not limited to the example above, and technical characteristic of the utility model without description can lead to
It crosses or realizes that details are not described herein using the prior art；Above embodiments and attached drawing are merely to illustrate the technology of the utility model
Scheme is not limitations of the present invention, and the utility model is described in detail referring to preferred embodiment, this
Field it is to be appreciated by one skilled in the art that those skilled in the art institute in the essential scope of the utility model
The variations, modifications, additions or substitutions made without departure from the objective of the utility model, want by the right that also should belong to the utility model
Seek protection scope.
Claims (5)
1. a kind of physical fitness stretcher, it is characterised in that: including support frame (1), the bottom being connect with the bottom of support frame (1)
Seat (2) is equipped with two pieces of sliding blocks in the support frame (1), is separately connected drawstring (5) above two pieces of sliding blocks (3), two drawings
Rope (5) is connect with a pull rope (6), connecting rod (12) is connected between the top of support frame (1) two sides, in connecting rod
(12) middle position is equipped with the first idler wheel mounting base (11), is equipped with the first idler wheel in the first idler wheel mounting base (11)
(10), the two sides above the support frame (1) are symmetrically arranged with the second roller supporting bar (13), in two second roller supporting bars
(13) the second idler wheel (9) are connected between；The pull rope (6) around the first idler wheel (10), the second idler wheel (9) afterwards and grasping mechanism
Connection.
2. a kind of physical fitness stretcher according to claim 1, it is characterised in that: the grasping mechanism includes arch
Comer pieces (7) and the grasping ring (8) for being separately mounted to arch comer pieces (7) both ends.
3. a kind of physical fitness stretcher according to claim 1, it is characterised in that: two drawstrings (5) pass through connection
Part (14) is connect with a pull rope (6).
4. a kind of physical fitness stretcher according to claim 1, it is characterised in that: second idler wheel (9) is located at
Above or below first idler wheel (10).
5. a kind of physical fitness stretcher according to claim 1, it is characterised in that: the pedestal (2) with connect
Two slide bars (4) are connected between bar (12), extend through on two pieces of sliding blocks (3) vertical and are cooperated with slide bar (4)
Sliding rail, the sliding block (3) moved up and down on slide bar (4) by sliding rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820742227.7U CN208176847U (en) | 2018-05-18 | 2018-05-18 | A kind of physical fitness stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820742227.7U CN208176847U (en) | 2018-05-18 | 2018-05-18 | A kind of physical fitness stretcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208176847U true CN208176847U (en) | 2018-12-04 |
Family
ID=64430896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820742227.7U Active CN208176847U (en) | 2018-05-18 | 2018-05-18 | A kind of physical fitness stretcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208176847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112802408A (en) * | 2020-12-31 | 2021-05-14 | 温州品立信息技术服务有限公司 | Bus station billboard convenient to it is clean to circulate |
-
2018
- 2018-05-18 CN CN201820742227.7U patent/CN208176847U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112802408A (en) * | 2020-12-31 | 2021-05-14 | 温州品立信息技术服务有限公司 | Bus station billboard convenient to it is clean to circulate |
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