CN204745509U - Controllable strong abdomen wheel of stroke - Google Patents
Controllable strong abdomen wheel of stroke Download PDFInfo
- Publication number
- CN204745509U CN204745509U CN201520414671.2U CN201520414671U CN204745509U CN 204745509 U CN204745509 U CN 204745509U CN 201520414671 U CN201520414671 U CN 201520414671U CN 204745509 U CN204745509 U CN 204745509U
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- CN
- China
- Prior art keywords
- ratchet
- pulley
- stroke
- groove
- pawl
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- Expired - Fee Related
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Abstract
The utility model provides a controllable strong abdomen wheel of stroke, includes anti -skidding wheel, pivot and handle, its characterized in that: the intermediate position of pivot is equipped with a ratchet, the centre of a circle position of antiskid wheel is equipped with the recess, is equipped with the apron on the recess, in the recess was arranged in to the ratchet, the one end of pivot this moment was taken turns centre of a circle position from the antiskid and is stretched out, and its other end passes through the apron restriction is in antiskid wheel centre of a circle position, still be provided with the pawl in the recess, the pawl is pressed on the tooth on ratchet surface through the spring, is close to the pawl and still is provided with oval shifting block. Utilize the cooperation of ratchet and pawl like this, let the user when using, can freely control the stroke to better grasp dynamics prevents to fall down, also avoids simultaneously the phenomenon of pulling of muscle to produce, also can use in a constrictive space, even not the time spent do not dismantle that portable deposits yet, it is current can not influence the passageway, has simple structure, with low costs, installs and use safelyr convenient, does not receive characteristics such as place restraint.
Description
Technical field
The utility model belongs to a kind of sports goods, specifically the controlled power roller of a kind of stroke.
Background technology
In life, along with the Exercise consciousness of people improves, increasing small body-building equipment is also promoted.For the daily life system of present people, busy after work or in comparatively narrow and small room space, carry out the coordinated movement of various economic factors of aerobic fitness and local limbs whenever and wherever possible, wherein power roller is as the body-building apparatus of excercising muscle at abdominal part, enjoy use, it is must with the hands use just can keep one's balance that people are generally used for the power roller of taking exercises, first refining person is owing to controlling bad hand dynamics, easily lie prone and be poured on ground, or pull a muscle, there is certain danger, therefore, we need one in use, the power roller of stroke can be controlled to make up this defect.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of when refining abdominal muscles, can control the controlled power roller of stroke of pulley sliding distance.
For achieving the above object, the utility model adopts following technical scheme:
The controlled power roller of a kind of stroke, comprise anti-pulley, rotating shaft and handle, it is characterized in that: the centre position of described rotating shaft is provided with a ratchet, the lateral surface of this ratchet is provided with tooth, the home position of described anti-pulley is provided with groove, groove is provided with cover plate, described ratchet is placed in groove, one end of now rotating shaft is stretched out from anti-pulley home position, the other end of rotating shaft is limited in anti-pulley home position by described cover plate, also block is provided with in described groove, described block by spring press on the tooth of ratchet surface, oval shifting block is also provided with near block, now the surface of anti-pulley is provided with press section, described press section is connected with described oval shifting block.
Preferably, the quantity of described block is one or two.
Preferably, described anti-pulley surface, is provided with sign near press section place.
Preferably, described groove and groove lid adopt metal material to make.
The utility model has the advantage of: the described controlled power roller of a kind of stroke, power roller designs ratchet and block, utilize coordinating of ratchet and block, allow user in use, freely can control stroke, thus better grasp dynamics, prevent from falling down, also avoid the phenomenon of pulling of muscle to produce simultaneously, also can use in a narrow space, even if the used time does not dismantle to be easy to carry yet and deposits, passage can not be affected pass through, have that structure is simple, cost is low, install and use safer convenience, not by features such as constraint based on sites, special public use.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A-A ' sectional view in Fig. 1;
Fig. 3 is the sectional view of the another kind of embodiment of the utility model;
In figure: 1, anti-pulley; 2, rotating shaft; 3, handle; 4, ratchet; 5, groove; 6, cover plate; 7, block; 8, spring; 9, oval shifting block; 10, press section; 11, sign; 12, left block; 13, right block.
Detailed description of the invention
By Fig. 1, Fig. 2 is known: the controlled power roller of a kind of stroke, comprise anti-pulley 1, rotating shaft 2 and handle 3, the centre position of described rotating shaft 2 is provided with a ratchet 4, the lateral surface of this ratchet 4 is provided with tooth, the home position of described anti-pulley 1 is provided with groove 5, groove 5 is provided with cover plate 6, described ratchet 4 is placed in groove 5, one end of now rotating shaft 2 is stretched out from anti-pulley 1 home position, the other end of rotating shaft 2 is limited in anti-pulley 1 home position by described cover plate 6, a block 7 is also provided with in described groove 5, described block 7 by spring 8 by being pressed on the tooth on ratchet 4 surface, laminating block 7 is also provided with oval shifting block 9, now the surface of anti-pulley 1 is provided with press section 10, described press section 10 is connected with described oval shifting block 9, by rotating press section 10, oval shifting block 9 can be driven to rotate together, and oval shifting block 9 fits with block 7, in the process that oval shifting block 9 rotates, block 7 dipping and heaving can be driven, and then realize the engaging of block 7 and ratchet 4 or separate.
In the present embodiment, described anti-pulley 1 surface is provided with sign 11 near press section 10 place, is determined the rotation direction of anti-pulley 1 by sign 11.
In the present embodiment, described groove 5 and groove lid adopt metal material to make, rotating shaft 2 is supported to facilitate, distortion when preventing from using, further, sliding bearing can also be set in rotating shaft 2 and the junction of groove 5 and groove lid, to reduce the friction between rotating shaft 2 and groove 5 and groove lid, extend the service life of power roller.
When using the utility model to carry out the training of strong abdomen, the direction indication that trainer indicates 11 as indicated holds handle 3, when holding handle 3, the thumb of trainer is near press section 10, when performing physical exercise, when the arm of trainer is elongated to certain length, during the sensation fast unable control of arm, press section 10 is pressed in time by thumb, by rotating oval shifting block 9, block 7 is fallen engage with ratchet 4, timely locking anti-pulley 1, anti-pulley 1 is avoided to continue rolls forward, thus facilitate trainer better to grasp dynamics, fall down when preventing arm from losing control of, also avoid the phenomenon of pulling of muscle to produce simultaneously, and the impact of block 7 when now anti-pulley 1 rolls backward, can not be subject to, facilitate trainer's closing waist retraction arm like this, after arm is retracted, press section 10 is up pressed, block 7 is separated with ratchet 4, conveniently use next time.
As another kind of embodiment of the present utility model, as shown in Figure 3, the quantity of block can be two, now two blocks are set to left block 12 and right block 13, left block 12 and right block 13 are symmetricly set on oval shifting block 9 both sides and are pressed on ratchet 4 respectively by spring 8, and like this when rotating oval shifting block 9, left block 12 and right block 13 can engage with ratchet 4 in turn, and then restriction anti-pulley 1 advances or falls back, easy to use.
The utility model is illustrated by above-described embodiment, but should be understood that, above-described embodiment just for the object of illustrating and illustrate, and is not intended to the utility model to be limited in described scope of embodiments.In addition it will be understood by those skilled in the art that; the utility model is not limited to above-described embodiment; more kinds of variants and modifications can also be made, within these variants and modifications all drop on the utility model scope required for protection according to instruction of the present utility model.Protection domain of the present utility model defined by the appended claims and equivalent scope thereof.
Claims (4)
1. the controlled power roller of stroke, comprise anti-pulley, rotating shaft and handle, it is characterized in that: the centre position of described rotating shaft is provided with a ratchet, the lateral surface of this ratchet is provided with tooth, the home position of described anti-pulley is provided with groove, groove is provided with cover plate, described ratchet is placed in groove, one end of now rotating shaft is stretched out from anti-pulley home position, the other end of rotating shaft is limited in anti-pulley home position by described cover plate, also ratchet is provided with in described groove, described ratchet by spring press on the tooth of ratchet surface, oval shifting block is also provided with near ratchet, now the surface of anti-pulley is provided with press section, described press section is connected with described oval shifting block.
2. according to the controlled power roller of a kind of stroke according to claim 1, it is characterized in that: the quantity of described ratchet is one or two.
3. according to the controlled power roller of a kind of stroke according to claim 1, it is characterized in that: described anti-pulley surface, is provided with sign near press section place.
4. according to the controlled power roller of a kind of stroke according to claim 1, it is characterized in that: described groove frame and groove lid adopt metal material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520414671.2U CN204745509U (en) | 2015-06-16 | 2015-06-16 | Controllable strong abdomen wheel of stroke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520414671.2U CN204745509U (en) | 2015-06-16 | 2015-06-16 | Controllable strong abdomen wheel of stroke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204745509U true CN204745509U (en) | 2015-11-11 |
Family
ID=54460270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520414671.2U Expired - Fee Related CN204745509U (en) | 2015-06-16 | 2015-06-16 | Controllable strong abdomen wheel of stroke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204745509U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105920795A (en) * | 2016-06-17 | 2016-09-07 | 台州市黄岩安康健身器材有限公司 | Multifunctional power roller |
| CN106075821A (en) * | 2016-08-05 | 2016-11-09 | 许高禹 | A kind of multifunctional abdomen exercise device |
| CN112515427A (en) * | 2020-11-16 | 2021-03-19 | 青海巨时信息科技有限公司 | Selling device capable of circularly displaying power supply equipment products |
-
2015
- 2015-06-16 CN CN201520414671.2U patent/CN204745509U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105920795A (en) * | 2016-06-17 | 2016-09-07 | 台州市黄岩安康健身器材有限公司 | Multifunctional power roller |
| CN106075821A (en) * | 2016-08-05 | 2016-11-09 | 许高禹 | A kind of multifunctional abdomen exercise device |
| CN112515427A (en) * | 2020-11-16 | 2021-03-19 | 青海巨时信息科技有限公司 | Selling device capable of circularly displaying power supply equipment products |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151111 Termination date: 20160616 |