CN209392670U - A kind of abdominal muscle wheel of band brake - Google Patents
A kind of abdominal muscle wheel of band brake Download PDFInfo
- Publication number
- CN209392670U CN209392670U CN201822093033.1U CN201822093033U CN209392670U CN 209392670 U CN209392670 U CN 209392670U CN 201822093033 U CN201822093033 U CN 201822093033U CN 209392670 U CN209392670 U CN 209392670U
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- CN
- China
- Prior art keywords
- roller
- runner
- hold
- fixed
- left end
- 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 provides a kind of abdominal muscle wheel of band brake, including holding roller one, runner and hold roller two, described hold is equipped with adjusting rod inside roller one, the adjusting rod left end, which is extended, holds inside roller one, the roller one of holding is mounted on runner left end and extends to inside runner, it is described to hold the fixed elastic string of one upper end right station of roller, the elastic string is mounted on runner left end, limit plate is equipped with inside the runner, the adjusting rod right end passes through and holds roller one and be fixed on limit plate left end, fixation hollow change on the runner annular inner wall, hollow cylinder is equipped with inside the hollow change, guide rod is equipped with inside the hollow cylinder, the guide rod is fixed on inside runner in right wall, roller two is held in the runner right end installation, two left end of roller of holding extends to inside runner, compared with prior art, the utility model have it is following the utility model has the advantages that The function of automatic rotary is increased with braking function convenient for adjusting rolling distance.
Description
Technical field
The utility model is a kind of abdominal muscle wheel of band brake, belongs to physical training technical field.
Background technique
Abdominal muscle wheel is a kind of effective health and fitness facilities, its use seems simply, however practical operation is but difficult.Reality
In, many people lead to not the stopping for accurately controlling abdominal muscle wheel, as a result lead to the scratch of arm or knee because strength is inadequate,
Also the phenomenon that occurring pulled muscle.And the inadequate student of strength pushes away remote abdominal muscle wheel when in use and is difficult to withdraw, and increases behaviour
Make difficulty.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of abdominal muscle wheel of band brake, to solve
The problems mentioned above in the background art, the utility model have braking function, and convenient for adjusting rolling distance, improve flexibly
Property, increase the function of automatic rotary.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of abdomen of band brake
Flesh wheel, including hold roller one, runner and hold roller two, described hold is equipped with adjusting rod inside roller one, the adjusting rod left end is extended
It holds inside roller one, the roller one of holding is mounted on runner left end and extends to inside runner, and the one upper end right station of roller of holding is consolidated
Determine elastic string, the elastic string is mounted on runner left end, limit plate is equipped with inside the runner, and the adjusting rod right end is passed through and held
Roller one and it is fixed on limit plate left end, fixation hollow change on the runner annular inner wall is equipped with inside the hollow change
Empty cylinder, the hollow cylinder are mounted on the right side of limit plate, and guide rod is equipped with inside the hollow cylinder, and the guide rod is fixed
Inside the runner in right wall, roller two is held in the runner right end installation, and two left end of roller of holding extends to inside runner, described to hold roller
Two inside are equipped with balancing pole, and the balancing pole, which extends to, holds two right end of roller.
Further, adjusting rod left end fixed handle, it is described to hold roller one and be connected by screw thread with adjusting rod.
Further, described to hold the annular outer end right station of roller one and hold the fixed limit in roller second ring outer end left part position
Position ring, and stop collar is located on the outside of elastic string, it is described to hold one upper end right station of roller and to hold two upper end left part position of roller solid
Determine link one, two links two are symmetrically fixed in the runner left and right ends, there are two the elastic string is set, two elastic strings
Runner left and right ends are separately fixed at, two elastic strings are separately mounted to hold one upper end of roller and hold two upper end of roller, described
Elastic string is connected with link one and link two respectively by spring hanging buckle.
Further, described to hold roller one and be connected by bearing with runner, the runner is connected by bearing with roller two is held
It connects.
Further, machining internal thread on the hollow change annular inner wall, the processing of hollow cylinder annular outer end are outer
Screw thread, the hollow change are connected by internal screw thread and external screw thread with hollow cylinder.
Further, guide groove, the fixed limited block in the guide rod left end, and guide groove are equipped with inside the hollow cylinder
Inside is equipped with guide rod and limited block, and limited block annular outer end fits with guide groove ring-shaped inner part.
The utility model has the beneficial effects that a kind of abdominal muscle wheel of band brake of the utility model, the utility model is because increasing
Adjusting rod holds roller one, elastic string, runner, hollow change, hollow cylinder, guide rod, holds roller two, balancing pole and limit plate, should
Design both hands hold roller one and hold roller two, then rolls forward runner, and runner rotation drives hollow change rotation, thus band
Dynamic hollow cylinder is moved to the left, when hollow cylinder, which is moved to the left, to be contacted with limit plate, limit plate to hollow cylinder into
Row stops, to prevent hollow cylinder from continuing to be moved to the left, and then brakes to the rolling of runner, in limit plate and runner
The distance of portion's left wall can be adjusted, therefore the distance that adjustable runner is braked after rolling, and can be to elastic string when runner rotation
Stretched, when stop operating runner when, elastic string elastic force effect move backward runner, realize the function of automatic opening-closing
Can, the utility model has braking function, and convenient for adjusting rolling distance, improves flexibility, increase the function of automatic rotary
Energy.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of main view of the abdominal muscle wheel of band brake of the utility model；
Fig. 2 is a kind of right view of the abdominal muscle wheel of band brake of the utility model；
In figure: 1- adjusting rod, 2- hold roller one, 3- elastic string, 4- runner, the hollow change of 5-, 6- hollow cylinder, 7- guiding
Bar, 8- hold roller two, 9- balancing pole, 10- limit plate.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1 and Fig. 2 are please referred to, the utility model provides a kind of technical solution: a kind of abdominal muscle wheel of band brake, including hold roller
One 2, runner 4 and roller 28 is held, holds one 2 inside of roller and be equipped with adjusting rod 1,1 left end of adjusting rod, which is extended, holds inside roller 1, holds roller
One 2 are mounted on 4 left end of runner and extend to inside runner 4, hold the fixed elastic string 3 of one 2 upper end right station of roller, and elastic string 3 is pacified
Limit plate 10 is equipped with inside 4 left end of runner, runner 4,1 right end of adjusting rod passes through and holds roller 1 and be bolted on limit
Position plate 10 left end is bolted hollow change 5 on 4 annular inner wall of runner, is equipped with hollow cylinder 6 inside hollow change 5, in
Empty cylinder 6 is mounted on 10 right side of limit plate, is equipped with guide rod 7 inside hollow cylinder 6, guide rod 7 is bolted on runner 4
In internal right wall, roller 28 is held in the installation of 4 right end of runner, is held 28 left end of roller and is extended to inside runner 4, holds and pass through spiral shell inside roller 28
Line is equipped with balancing pole 9, and balancing pole 9, which extends to, holds 28 right end of roller, and balancing pole 9, which realizes, is balanced adjusting rod 1, makes this reality
With novel generally in stable state, personnel kneel down on one's both knees, and both hands hold roller 1 respectively and hold roller 28, then along ground
Runner 4 is rolled forward, and the rotation of runner 4 drives hollow change 5 to rotate, to drive hollow cylinder 6 to be moved to the left, when hollow circle
Cylinder 6 is moved to the left when being contacted with limit plate 10, and limit plate 10 stops hollow cylinder 6, to make hollow cylinder 6
It cannot continue to be moved to the left, and then the rolling of runner 4 is braked, it is adjustable that the design of limit plate 10 realizes 4 position of runner
Section, therefore the distance that adjustable runner 4 is braked after rolling, and when runner 4 rotates, can make elastic string 3 to holding roller 1 or hold roller 28
Carry out circular, to stretch to elastic string 3, elastic string 3 made to generate elastic force, when stop operating runner 4 when, elastic string 3
Elastic force effect rolls runner 4 backward, realizes the function of automatic opening-closing.
1 left end of adjusting rod is bolted handle, holds roller 1 and is connected by screw thread with adjusting rod 1, personnel hold hand
Then handle rotates adjusting rod 1, since adjusting rod 1 is connected by screw thread with roller 1 is held, therefore the rotation of adjusting rod 1 at the same to the left or
It moves right, limit plate 10 is adjusted at a distance from 4 inside left wall of runner to realize.
It holds the annular outer end right station of roller 1 and holds the annular outer end of roller 28 left part position and limited by the way that viscose glue is fixed
Ring, and stop collar is located at 3 outside of elastic string, holds one 2 upper end right station of roller and holds the fixed extension in 28 upper end left part position of roller
Two links two are symmetrically fixed in ring one, 4 left and right ends of runner, and there are two elastic string 3 is set, two elastic strings 3, which are separately fixed at, to be turned
4 left and right ends are taken turns, two elastic strings 3 are separately mounted to hold one 2 upper end of roller and hold 28 upper end of roller, and elastic string 3 is hung by spring
Deduction of points is not connected with link one and link two, and the design of stop collar is avoided surrounding and be in one's hands convenient for limiting to elastic string 3
Elastic string 3 on roller 1 impacts the hand of personnel, and elastic string 3 is divided by clamp button of the spring, link one and link two
It is not attached with holding roller 1, runner 4 and hold roller 28, therefore when personnel do not need rebound function, elastic string 3 can be dismantled
Get off.
It holds roller 1 to be connected by bearing with runner 4, runner 4 is connected by bearing with roller 28 is held, the design of bearing
Convenient for runner 4 relative to holding roller 1 and hold the rotation of roller 28.
Machining internal thread on hollow 5 annular inner wall of change, the annular outer end threading of hollow cylinder 6, hollow change 5 are logical
It crosses internal screw thread and external screw thread to be connected with hollow cylinder 6, hollow change 5 and the screw-type connection of hollow cylinder 6 can will rotate
Conversion of motion is linear motion, so that hollow cylinder 6 can be moved to the left or right when rotating hollow change 5.
It is equipped with guide groove, the fixed limited block in 7 left end of guide rod inside hollow cylinder 6, and is equipped with guide rod 7 inside guide groove
And limited block, and limited block annular outer end fits with guide groove ring-shaped inner part, the design of limited block realizes limit function,
Hollow cylinder 6 is avoided to separate with guide rod 7.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of abdominal muscle wheel of band brake, including hold roller one, runner and hold roller two, it is characterised in that: it is described to hold inside roller one
Equipped with adjusting rod, the adjusting rod left end, which is extended, is held inside roller one, it is described hold roller one be mounted on runner left end and extend to turn
Wheel is internal, described to hold the fixed elastic string of one upper end right station of roller, and the elastic string is mounted on runner left end, inside the runner
Equipped with limit plate, the adjusting rod right end, which passes through, to be held roller one and is fixed on limit plate left end, is fixed on the runner annular inner wall
Hollow change, the hollow change inside are equipped with hollow cylinder, and the hollow cylinder is mounted on the right side of limit plate, the hollow circle
Cylinder is internal to be equipped with guide rod, and the guide rod is fixed on inside runner in right wall, and roller two is held in the runner right end installation, described to hold
Two left end of roller extends to inside runner, and described hold is equipped with balancing pole inside roller two, the balancing pole, which extends to, holds two right end of roller.
2. a kind of abdominal muscle wheel of band brake according to claim 1, it is characterised in that: the fixed hand in the adjusting rod left end
Handle, it is described to hold roller one and be connected by screw thread with adjusting rod.
3. a kind of abdominal muscle wheel of band brake according to claim 1, it is characterised in that: described to hold the annular outer end right part of roller one
Position and the fixed stop collar in roller second ring outer end left part position is held, and stop collar is located on the outside of elastic string, it is described to hold roller one
Upper end right station and the fixed link one in two upper end left part position of roller is held, two extensions are symmetrically fixed in the runner left and right ends
Ring two, there are two the elastic string is set, two elastic strings are separately fixed at runner left and right ends, two elastic strings point
An Zhuan not be in one's hands and one upper end of roller and hold two upper end of roller, the elastic string by spring hanging buckle respectively with link one and link two
It is connected.
4. a kind of abdominal muscle wheel of band brake according to claim 1, it is characterised in that: described to hold roller one by bearing and turn
Wheel is connected, and the runner is connected by bearing with roller two is held.
5. a kind of abdominal muscle wheel of band brake according to claim 1, it is characterised in that: on the hollow change annular inner wall
Machining internal thread, hollow cylinder annular outer end threading, the hollow change by internal screw thread and external screw thread with
Hollow cylinder is connected.
6. a kind of abdominal muscle wheel of band brake according to claim 1, it is characterised in that: be equipped with and lead inside the hollow cylinder
To slot, the fixed limited block in the guide rod left end, and guide rod and limited block are equipped with inside guide groove, and limited block annular is outer
End fits with guide groove ring-shaped inner part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822093033.1U CN209392670U (en) | 2018-12-13 | 2018-12-13 | A kind of abdominal muscle wheel of band brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822093033.1U CN209392670U (en) | 2018-12-13 | 2018-12-13 | A kind of abdominal muscle wheel of band brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209392670U true CN209392670U (en) | 2019-09-17 |
Family
ID=67894591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822093033.1U Expired - Fee Related CN209392670U (en) | 2018-12-13 | 2018-12-13 | A kind of abdominal muscle wheel of band brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209392670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111714836A (en) * | 2020-07-01 | 2020-09-29 | 林怣河 | Take abdominal muscle wheel of manual speed governing |
-
2018
- 2018-12-13 CN CN201822093033.1U patent/CN209392670U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111714836A (en) * | 2020-07-01 | 2020-09-29 | 林怣河 | Take abdominal muscle wheel of manual speed governing |
| CN111714836B (en) * | 2020-07-01 | 2021-05-25 | 绍兴市柯桥区欧祥机械有限公司 | Take abdominal muscle wheel of manual speed governing |
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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: 20190917 Termination date: 20201213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |