CN203899079U - Detachable badminton racket - Google Patents
Detachable badminton racket Download PDFInfo
- Publication number
- CN203899079U CN203899079U CN201420312592.6U CN201420312592U CN203899079U CN 203899079 U CN203899079 U CN 203899079U CN 201420312592 U CN201420312592 U CN 201420312592U CN 203899079 U CN203899079 U CN 203899079U
- Authority
- CN
- China
- Prior art keywords
- rod
- king
- threaded
- racket
- threaded connection
- 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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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a detachable badminton racket. The detachable badminton racket comprises a racket frame, a middle rod and a racket handle which are of a split structure, the racket frame and the racket handle are respectively provided with a threaded connection hole, the middle of each threaded connection hole is provided with a fixing threaded column, the two ends of the middle rod are provided with inner threaded holes connected with the threaded columns, the outer walls of the two ends of the middle rod are provided with outer threads, the outer threads and inner threads of the middle rod are opposite in direction, a detachable connection ring is arranged between each outer thread of the middle rod and the corresponding thread connection hole, the inner wall and the outer wall of each threaded connection ring are respectively provided with threads, and the middle rod is connected with the racket frame and the racket handle through the threaded connection rings, wherein the connection mode plays a function opposite to the connection mode achieved through the threaded columns. The detachable badminton racket has the advantages that the connection rings and the threaded columns play an opposite role in tightening or loosening the middle rod, and accordingly a threaded fixing part will not loosen in the use process.
Description
Technical field
The utility model relates to sports goods field, is specifically related to Demountable badminton racket.
Background technology
Shuttlecock is one of people's favorite exercise always, existing racket structure normally comprises frame, middle pipe and handle, and frame and middle pipe are integrally welded or direct integrated structures, if the racket of this structure was used frame of a specified duration to have while damaging can only integral replacing, waste the cost of middle pipe and handle, and also had for carrying that racket is long is difficult for takeing in the sports bag of putting into general use, made to carry inconvenience.
Utility model content
It is that integral type is not easy to the problem of changing Local Members and being not easy to carry that the utility model will solve present racket.
In order to address the above problem, the scheme the utility model proposes is: dismountable badminton racket, the frame that comprises Split type structure, king-rod and bat handle, frame and clap on be provided with threaded connection hole, threaded connection hole middle part is provided with one section of retaining thread post, described king-rod two ends are provided with the internal thread hole being connected with threaded column, and the outer wall at king-rod two ends is provided with external screw thread, the external screw thread of described king-rod and internal thread opposite direction, between the external screw thread of described king-rod and threaded connection hole, be provided with dismountable connecting ring, screw shackle inside and outside wall is provided with screw thread, being threaded connection ring carries out king-rod to play being connected of adverse effect with threaded column with bat handle with frame respectively.
Adopt technique scheme, entering two step screw threads fixes, first king-rod is connected with threaded column, again connecting ring screw into frame or clap in the threaded connection hole of handle, connecting ring is fastened between king-rod and threaded connection hole, after screwing connecting ring, king-rod serves as the effect of moment transmission here, when king-rod has the trend of rotation, a kind of situation is: king-rod and threaded column have the trend of unclamping, now must cause connecting ring and king-rod to play the trend screwing, another kind of situation is similar: king-rod and connecting ring are when unclamping trend, between king-rod and threaded column, be now the trend screwing.No matter under that trend, king-rod is fastening all the time being connected with bat with frame like this.Connecting ring and threaded column centering rod play tight or loose adverse effect.In dismounting time, be first that connecting ring is removed and just can carry out next step dismounting, connect equally fastening time, connecting ring also can only finally be installed.Acting in opposition makes to carry out screw thread standing part and can in use not become flexible.
Further, because will reaching bonding strength, screw shackle makes again to connect the titanium alloy cylinder ring that the length of described screw shackle is 1～2cm.
Further, described screw shackle one end is provided with integrated stripping ring, and described stripping ring can be made the tubulose that cross section profile is regular polygon, uses spanner to dismantle, also can removal hole be set at the outer wall of stripping ring, use rod tool to carry out dismounting.
Accompanying drawing explanation
Fig. 1 is the disassemblying structure schematic diagram of dismountable badminton racket of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated,
According to the dismountable badminton racket shown in Fig. 1, the frame 1 that comprises Split type structure, king-rod 6 and bat are (not shown), frame 1 and clap on be provided with threaded connection hole 4, threaded connection hole 4 middle parts are provided with one section of retaining thread post 2, king-rod 6 two ends are provided with the internal thread hole being connected with threaded column 2, and the outer wall at king-rod 6 two ends is provided with external screw thread, the external screw thread of king-rod 6 and internal thread opposite direction, between the external screw thread of king-rod 6 and threaded connection hole 4, be provided with dismountable connecting ring 3, screw shackle 3 inside and outside walls are provided with screw thread, being threaded connection ring 3 carries out king-rod 6 to play being connected of adverse effect with threaded column 2 with bat handle with frame 1 respectively.
Through two step screw threads, fix, first king-rod is connected with threaded column, again connecting ring screw into frame or clap in the threaded connection hole of handle, connecting ring is fastened between king-rod and threaded connection hole, after screwing connecting ring, king-rod serves as the effect of moment transmission here, when king-rod has the trend of rotation, a kind of situation is: king-rod and threaded column have the trend of unclamping, now must cause connecting ring and king-rod to play the trend screwing, another kind of situation is similar: king-rod and connecting ring when unclamping trend, are now the trend screwing between king-rod and threaded column.No matter under that trend, king-rod is fastening all the time being connected with bat with frame like this.Connecting ring and threaded column centering rod play tight or loose opposite effect.In dismounting time, be first that connecting ring is removed and just can carry out next step dismounting, connect equally fastening time, connecting ring also can only finally be installed.Acting in opposition makes to carry out screw thread standing part and can in use not become flexible.
The length of screw shackle 3 is the titanium alloy cylinder ring of 1.5cm, makes like this screw shackle 3 reach bonding strength and makes again screw shackle 3 that threaded connection hole 4 and king-rod 6 are fixed to connection.Screw shackle 3 one end are provided with integrated stripping ring 5, and stripping ring 5 can be made the tubulose that cross section profile is regular polygon, use spanner to dismantle, and also can removal hole be set at the outer wall of stripping ring 5, use rod tool to carry out dismounting.
Above-described is only preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; do not departing under the prerequisite of the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.
Claims (3)
1. dismountable badminton racket, the frame that comprises Split type structure, king-rod and bat handle, it is characterized in that: frame and clap on be provided with threaded connection hole, threaded connection hole middle part is provided with one section of retaining thread post, described king-rod two ends are provided with the internal thread hole being connected with threaded column, and the outer wall at king-rod two ends is provided with external screw thread, the external screw thread of described king-rod and internal thread opposite direction, between the external screw thread of described king-rod and threaded connection hole, be provided with dismountable connecting ring, screw shackle inside and outside wall is provided with screw thread, being threaded connection ring carries out king-rod to play being connected of adverse effect with threaded column with bat handle with frame respectively.
2. dismountable badminton racket according to claim 1, is characterized in that: the titanium alloy cylinder ring that the length of described screw shackle is 1～2cm.
3. dismountable badminton racket according to claim 1 and 2, is characterized in that: described screw shackle one end is provided with integrated stripping ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420312592.6U CN203899079U (en) | 2014-06-13 | 2014-06-13 | Detachable badminton racket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420312592.6U CN203899079U (en) | 2014-06-13 | 2014-06-13 | Detachable badminton racket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203899079U true CN203899079U (en) | 2014-10-29 |
Family
ID=51773372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420312592.6U Expired - Fee Related CN203899079U (en) | 2014-06-13 | 2014-06-13 | Detachable badminton racket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203899079U (en) |
-
2014
- 2014-06-13 CN CN201420312592.6U patent/CN203899079U/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 |
Granted publication date: 20141029 Termination date: 20150613 |
|
| EXPY | Termination of patent right or utility model |