CN204447185U - A kind of badminton practice racket - Google Patents
A kind of badminton practice racket Download PDFInfo
- Publication number
- CN204447185U CN204447185U CN201520117288.0U CN201520117288U CN204447185U CN 204447185 U CN204447185 U CN 204447185U CN 201520117288 U CN201520117288 U CN 201520117288U CN 204447185 U CN204447185 U CN 204447185U
- Authority
- CN
- China
- Prior art keywords
- dabber
- back shaft
- base plate
- lever
- stretch cord
- 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 badminton practice racket, comprise base plate, the left end of described base plate has a groove, the front end face of described base plate is combined with a back shaft, described back shaft runs through described groove, the two ends of described back shaft are combined with nut, described back shaft is combined with stretch cord, described stretch cord is engaged in described back shaft and is positioned in that part of described groove, described stretch cord has racket away from that one end fits of described back shaft, described racket comprises lever, dabber and frame, the upper surface of described lever has the first screwed hole, described dabber has the first threaded rod coordinating described first screwed hole, described frame is arranged on described dabber that one end away from described lever, this device can apply a downward pulling force to lever, when trainer brandishes this device, under the effect of stretch cord, increases power used when swinging the bat, can temper arm muscles preferably.
Description
Technical field
The utility model relates to a kind of badminton practice racket.
Background technology
At present, racket is a kind of sports goods that All the world knows that is known to all, but its frame of existing racket, dabber and lever are all one to be connected is main, in shuttlecock training process, in order to temper the arm strength of human body, mostly need to coordinate the attached exercise equipments such as dumbbell, and the equipment such as dumbbell cannot engage with racket preferably, therefore cannot temper the muscle of arm segment preferably.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of badminton practice racket, this device can apply a downward pulling force, when trainer brandishes this device, under the effect of stretch cord to lever, increase power used when swinging the bat, arm muscles can be tempered preferably.
For solving the problem, the utility model adopts following technical scheme:
A kind of badminton practice racket, comprise base plate, the left end of described base plate has a groove, the front end face of described base plate is combined with a back shaft, described back shaft runs through described groove, the two ends of described back shaft are combined with nut, described back shaft is combined with stretch cord, described stretch cord is engaged in described back shaft and is positioned in that part of described groove, described stretch cord has racket away from that one end fits of described back shaft, described racket comprises lever, dabber and frame, the lower end of described lever has a limited block, the lower surface of described limited block has a screwed hole, threaded rod is combined with in described screwed hole, described threaded rod is provided with away from that one end of described screwed hole the draw ring that coordinates described stretch cord, the upper surface of described lever has the first screwed hole, described dabber has the first threaded rod coordinating described first screwed hole, described frame is arranged on described dabber that one end away from described lever.
As preferred technical scheme, described dabber comprises fixing dabber and movable dabber, described movable dabber and described frame are integral type structure, the shaft of described movable dabber is provided with locating slot, the close tip position place of described fixing dabber is provided with a lock screw, described lock screw deducts in described locating slot through after described fixing dabber, described first threaded rod is positioned at described fixing dabber that one end away from described movable dabber, described first threaded rod and described fixing dabber are integral type structure, by the cooperation of fixing dabber and movable dabber, make this device can need length adjustment according to the height of trainer, meet training need, increase versatility.
As preferred technical scheme, four corner position place arc transition of described base plate.
As preferred technical scheme, the bottom of described base plate is provided with slipmat, and described slipmat is rubber blanket, and described slipmat and described base plate glue together fixing, and described slipmat is evenly equipped with anti-skidding salient point on the surface away from that of described base plate.
As preferred technical scheme, the diameter of described limited block is greater than the diameter of described lever.
The beneficial effects of the utility model are: this device can apply a downward pulling force to lever, when trainer brandishes this device, under the effect of stretch cord, increase power used when swinging the bat, arm muscles can be tempered preferably, the structure of this device is comparatively simple, and cost is comparatively cheap, is applicable to promoting the use of.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of base plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Consult a kind of badminton practice racket shown in Fig. 1 and Fig. 2, comprise base plate 1, the left end of described base plate 1 has a groove 101, the front end face of described base plate 1 is combined with a back shaft 2, described back shaft 2 runs through described groove 101, the two ends of described back shaft 2 are combined with nut 3, described back shaft 2 is combined with stretch cord 4, described stretch cord 4 is engaged in described back shaft 2 and is positioned in that part of described groove 101, described stretch cord 4 has racket 5 away from that one end fits of described back shaft 2, described racket 5 comprises lever 501, dabber 502 and frame 503, the lower end of described lever 501 has a limited block 504, the lower surface of described limited block 504 has a screwed hole (not shown), threaded rod (not shown) is combined with in described screwed hole, described threaded rod is provided with away from that one end of described screwed hole the draw ring 505 that coordinates described stretch cord 4, the upper surface of described lever 501 has the first screwed hole (not shown), described dabber 502 has the first threaded rod 512 coordinating described first screwed hole, described frame 503 is arranged on described dabber 502 that one end away from described lever 501.
A preferred embodiment in the utility model, described dabber 502 comprises fixing dabber 111 and movable dabber 112, described movable dabber 112 is integral type structure with described frame 503, the shaft of described movable dabber 112 is provided with locating slot 113, the close tip position place of described fixing dabber 111 is provided with a lock screw 114, described lock screw 114 deducts in described locating slot 113 through after described fixing dabber 111, described first threaded rod 512 is positioned at described fixing dabber 111 that one end away from described movable dabber 112, described first threaded rod 512 is integral type structure with described fixing dabber 111, by the cooperation of fixing dabber and movable dabber, make this device can need length adjustment according to the height of trainer, meet training need, increase versatility.
A preferred embodiment in the utility model, four corner position place arc transition of described base plate 1.
A preferred embodiment in the utility model, the bottom of described base plate 1 is provided with slipmat 222, described slipmat 222 is rubber blanket, described slipmat 222 and described base plate 1 glue togethers to be fixed, and described slipmat 222 is evenly equipped with anti-skidding salient point (not shown) on the surface away from that of described base plate 1.
A preferred embodiment in the utility model, the diameter of described limited block 504 is greater than the diameter of described lever 501.
The beneficial effects of the utility model are: this device can apply a downward pulling force to lever, when trainer brandishes this device, under the effect of stretch cord, increase power used when swinging the bat, arm muscles can be tempered preferably, the structure of this device is comparatively simple, and cost is comparatively cheap, is applicable to promoting the use of.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a badminton practice racket, it is characterized in that: comprise base plate, the left end of described base plate has a groove, the front end face of described base plate is combined with a back shaft, described back shaft runs through described groove, the two ends of described back shaft are combined with nut, described back shaft is combined with stretch cord, described stretch cord is engaged in described back shaft and is positioned in that part of described groove, described stretch cord has racket away from that one end fits of described back shaft, described racket comprises lever, dabber and frame, the lower end of described lever has a limited block, the lower surface of described limited block has a screwed hole, threaded rod is combined with in described screwed hole, described threaded rod is provided with away from that one end of described screwed hole the draw ring that coordinates described stretch cord, the upper surface of described lever has the first screwed hole, described dabber has the first threaded rod coordinating described first screwed hole, described frame is arranged on described dabber that one end away from described lever.
2. badminton practice racket according to claim 1, it is characterized in that: described dabber comprises fixing dabber and movable dabber, described movable dabber and described frame are integral type structure, the shaft of described movable dabber is provided with locating slot, the close tip position place of described fixing dabber is provided with a lock screw, described lock screw deducts in described locating slot through after described fixing dabber, described first threaded rod is positioned at described fixing dabber that one end away from described movable dabber, and described first threaded rod and described fixing dabber are integral type structure.
3. badminton practice racket according to claim 1, is characterized in that: four corner position place arc transition of described base plate.
4. badminton practice racket according to claim 1, it is characterized in that: the bottom of described base plate is provided with slipmat, described slipmat is rubber blanket, and described slipmat and described base plate glue together fixing, and described slipmat is evenly equipped with anti-skidding salient point on the surface away from that of described base plate.
5. badminton practice racket according to claim 1, is characterized in that: the diameter of described limited block is greater than the diameter of described lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520117288.0U CN204447185U (en) | 2015-02-27 | 2015-02-27 | A kind of badminton practice racket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520117288.0U CN204447185U (en) | 2015-02-27 | 2015-02-27 | A kind of badminton practice racket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204447185U true CN204447185U (en) | 2015-07-08 |
Family
ID=53654136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520117288.0U Expired - Fee Related CN204447185U (en) | 2015-02-27 | 2015-02-27 | A kind of badminton practice racket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204447185U (en) |
-
2015
- 2015-02-27 CN CN201520117288.0U patent/CN204447185U/en not_active Expired - Fee Related
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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: 20150708 Termination date: 20160227 |