CN203208635U - Nunchuk structure - Google Patents
Nunchuk structure Download PDFInfo
- Publication number
- CN203208635U CN203208635U CN 201320209478 CN201320209478U CN203208635U CN 203208635 U CN203208635 U CN 203208635U CN 201320209478 CN201320209478 CN 201320209478 CN 201320209478 U CN201320209478 U CN 201320209478U CN 203208635 U CN203208635 U CN 203208635U
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- CN
- China
- Prior art keywords
- skid
- skid band
- rod body
- connection chain
- bodies
- 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 discloses a nunchuk structure which comprises two stick bodies made of metal materials and a connection chain connecting the two stick bodies, wherein the outer surfaces of the stick bodies are wounded with anti-skid belts, and anti-skid belts form shapes of crossed forward spiral lines and backward spiral lines; two rows of X-shaped grooves which are positioned in a matching manner and clamp the anti-skid belts are formed in the outer surfaces of the roller bodies in directions of the lengths of the roller bodies; shapes of the X-shaped grooves are matched with those of the anti-skid belts at joints; a transition groove allowing each anti-skid belt to be folded and wound is formed in one side wall, close to the connection chain, of each stick body; and through holes for accommodating knotted parts at two ends of each anti-skid belt are formed in one side wall, far from the connection chain, of each stick body. The anti-skid belts are arranged on the stick bodies, X-shaped grooves are used for positioning and clamping the anti-skid grooves, and the anti-skid effect is good; besides, the anti-skid belts which are distributed spirally also have a decoration function, so that the nunchuk structure is novel.
Description
Technical field
The utility model belongs to the sports apparatus technical field, is specifically related to a kind of structure of nunchakus.
Background technology
Nunchakus on the market has metal, solid wood, foamed plastic and vulcanie material by the material classification, wherein the nunchakus of metal material is most popular, but the nunchakus of metal material in use occurs skidding because hand is perspired easily, particularly new hand slips out of the hand easily, has the unexpected situation that injures other people or user self.
Summary of the invention
The purpose of this utility model is: the deficiency at prior art exists provides a kind of novel structure and has the nunchakus structure of good skidproof effect.
For realizing the purpose of the utility model, be achieved by the following technical solutions: a kind of nunchakus structure, include the rod body of two metal materials and the connection chain that connects two rod bodies, to be wound with non-skid band, non-skid band forms right-handed screw line and the backpitch wire shaped that intersects at the rod external surface on the rod external surface; Described rod external surface upper edge rod body length direction is provided with the X-shaped groove that two deployings are closed the location and tightened described non-skid band, the X-shaped groove shape matches with the non-skid band infall, the rod body sidewall is provided with the lead-over groove that turns back and twine for non-skid band near connection chain one side, and the rod body sidewall is provided with the through hole that holds non-skid band two ends knotting portion away from connection chain one side.
As preferably: described X-shaped groove penetrates the rod body sidewall.Guaranteed that like this X-shaped groove has enough degree of depth and prevent that non-skid band breaks away from from X-shaped groove.
As preferably: described non-skid band is the rounded or oval-shaped soft rubber band of radial section.
Compared with prior art, the beneficial effects of the utility model are: by non-skid band being set at the rod body and being used for locating the described non-skid band of chucking by X-shaped groove is set, skidproof effect is good; Make things convenient for non-skid band to twine in the other direction by lead-over groove, non-skid band away from the knotting of an end of connection chain and be contained in the described through hole, guarantees that non-skid band knotting place is difficult for unclamping at the rod body; The non-skid band of spiral distribution also plays decoration function and makes the nunchakus novel structure in addition.
Description of drawings
Fig. 1 is structural representation of the present utility model.
1, rod body; 11, lead-over groove; 12, X-shaped groove; 13, through hole; 2, connection chain; 3, non-skid band.
The specific embodiment
With reference to the accompanying drawings the specific embodiment of the present utility model is made a detailed explanation below.
According to shown in Figure 1, the described a kind of nunchakus structure of present embodiment, the connection chain 2 that includes the rod body 1 of two metal materials and connect two rod bodies 1, to be wound with non-skid band 3, non-skid band 3 forms right-handed screw line and the backpitch wire shaped that intersects at rod body 1 outer surface on rod body 1 outer surface; Described rod body 1 outer surface upper edge rod body 1 length direction is provided with the X-shaped groove 12 that two deployings are closed the location and tightened described non-skid band, X-shaped groove 12 shapes match with non-skid band 3 infalls, rod body 1 sidewall is provided with the lead-over groove 11 that turns back and twine for non-skid band 3 near connection chain 2 one sides, and rod body 1 sidewall is provided with the through hole 13 that holds non-skid band 3 two ends knotting portions away from connection chain 2 one sides.Two rod bodies 1 shown in Figure 1 just are two opposite faces.
Described X-shaped groove 12 penetrates rod body 1 sidewall.Guaranteed that like this X-shaped groove 12 has enough degree of depth and prevent that non-skid band 3 breaks away from from X-shaped groove 12.
Described non-skid band 3 is the rounded or oval-shaped soft rubber band of radial section.
Described non-skid band 3 begins to twine from the end of rod body 1 away from connection chain 2 earlier, arrives reverse the winding until getting back to the end of rod body 1 away from connection chain 2 behind lead-over groove 11 positions, and then with non-skid band 3 tensions and knotting, will tiing a knot partly, plug gets final product in through hole 13.
By non-skid band 3 being set at rod body 1 and being used for locating the described non-skid band 3 of chucking by X-shaped groove 12 is set, skidproof effect is good; Make things convenient for non-skid band 3 to twine in the other direction by lead-over groove 11, non-skid band 3 away from the end knotting of connection chain 2 and be contained in the described through hole 13, guarantees that non-skid band 3 knottings place are difficult for unclamping at rod body 1; The non-skid band 3 of spiral distribution also plays decoration function and makes the nunchakus novel structure in addition.
Claims (3)
1. nunchakus structure, include the rod body of two metal materials and the connection chain that connects two rod bodies, it is characterized in that: to be wound with non-skid band, non-skid band forms right-handed screw line and the backpitch wire shaped that intersects at the rod external surface on the rod external surface; Described rod external surface upper edge rod body length direction is provided with the X-shaped groove that two deployings are closed the location and tightened described non-skid band, the X-shaped groove shape matches with the non-skid band infall, the rod body sidewall is provided with the lead-over groove that turns back and twine for non-skid band near connection chain one side, and the rod body sidewall is provided with the through hole that holds non-skid band two ends knotting portion away from connection chain one side.
2. nunchakus structure according to claim 1, it is characterized in that: described X-shaped groove penetrates the rod body sidewall.
3. nunchakus structure according to claim 1, it is characterized in that: described non-skid band is the rounded or oval-shaped soft rubber band of radial section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320209478 CN203208635U (en) | 2013-04-22 | 2013-04-22 | Nunchuk structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320209478 CN203208635U (en) | 2013-04-22 | 2013-04-22 | Nunchuk structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203208635U true CN203208635U (en) | 2013-09-25 |
Family
ID=49198210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320209478 Expired - Fee Related CN203208635U (en) | 2013-04-22 | 2013-04-22 | Nunchuk structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203208635U (en) |
-
2013
- 2013-04-22 CN CN 201320209478 patent/CN203208635U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20140422 |