CN203790535U - Badminton racket with combination of sections - Google Patents
Badminton racket with combination of sections Download PDFInfo
- Publication number
- CN203790535U CN203790535U CN201320395596.0U CN201320395596U CN203790535U CN 203790535 U CN203790535 U CN 203790535U CN 201320395596 U CN201320395596 U CN 201320395596U CN 203790535 U CN203790535 U CN 203790535U
- Authority
- CN
- China
- Prior art keywords
- stiffener
- opening
- racket
- middle pipe
- frame
- 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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- Moulding By Coating Moulds (AREA)
Abstract
The utility model discloses a badminton racket with the combination of sections. The badminton racket comprises a middle tube, a racket frame and a handle. The handle is connected to the lower end of the middle tube. An opening is formed in the upper end of the middle tube. A stiffener is arranged in the opening. The stiffener and the upper end of the middle tube are combined to form a T-shaped connection part. The lower end of the racket frame is provided with a joint part corresponding to the T-shaped connection part. The T-shaped connection part is fixed in the joint part. Due to the structure that the opening formed in the upper end of the middle tube is connected with the stiffener to form the T-shaped structure, the connection strength between the middle tube and the racket frame can be effectively enhanced; besides, the designed structure is simple in the production process, a mold used for manufacturing the T-shaped connection part does not need to be arranged additionally, the production cost is reduced, and the effects of reducing the manufacturing cost and improving production efficiency are achieved.
Description
Technical field
The utility model relates to sports goods art, refers in particular to a kind of racket of segmentation combination.
Background technology
The T shape structure of known racket as shown in Figure 1, it mainly utilizes mould first to manufacture a T shape structure 1, and then manage 3 nooses respectively with frame 2 and racket with three ends of its T shape structure 1, when certain noose, must impose on binding agent and wrap up in again attached carbon fiber skin, finally reenter mould and do hot-forming processing and moulding, but the T shape structure 1 of this kind of racket has following shortcoming: 1, because it must a special T shape structure 1, therefore it will spend a considerable die cost; 2, only utilize the combination strength of fit and binding agent due to the combination of frame 2 and middle pipe 3 and T shape structure 1, therefore its anticreep ability is poor, often can be from the weak place fracture of these intensity in the time that racket need be worn the face line of knot tight (high poundage), so the racquet frame of class fraction defective in manufacturing process is high, indirectly also can be reflected on cost.
In view of this, an existing T shape combining structure of designing a kind of novel racket of producing, as shown in Figure 2, its T shape structure is to be laterally by one the interior pad 4 that corresponding frame lower edge radian stretches, and wear and in a correspondence, manage 3 key 5 and form in these interior pad 4 central authorities, this key 5 is worn by a loudspeaker sleeve pipe 6, so that the fit end of middle pipe 3 is located and provided to whole group of T shape structure on frame 3.But the T shape structure of this kind of racket has following shortcoming: 1, number of assembling steps is many, causes human cost high; 2, assembling takes time and effort, and production efficiency is low, is difficult to quick production in enormous quantities.
Utility model content
In view of this, the utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of racket of segmentation combination, makes T shape structure have higher intensity, lower manufacturing cost and the production efficiency of Geng Gao.
For achieving the above object, the utility model adopts following technical scheme:
A racket for segmentation combination, comprises middle pipe, frame and handle, and this handle is connected in middle pipe lower end; In this, manage upper end and be provided with opening, in opening, be provided with stiffener; Described opening is to manage the through hole of upper end or by the groove being arranged with under middle pipe top during left and right connects, in the time that opening is through hole, this stiffener is arranged in through hole, in the time that opening is groove, this stiffener build-in is in groove, the combined formation of this stiffener and middle pipe upper end T shape connecting portion, described frame lower end is to being provided with junction surface by T shape connecting portion, and this T shape connecting portion is fixed in junction surface.
Preferably, described middle pipe upper end extends in junction surface, and does not pass junction surface.
Preferably, described frame is carbon fibre material.
Preferably, described stiffener is circular arc.
Preferably, described stiffener is metal material.
The utility model compared with prior art has obvious advantage and beneficial effect, particularly, as shown from the above technical solution, it is mainly, at the top of middle pipe, opening is set, in opening, establish again stiffener, to form T shape connecting portion, when production, this T shape connecting portion is fixed on the junction surface of frame lower end, this T shape structure forming with connection reinforcement bar by opening is set in middle pipe upper end, can effectively add the bonding strength between persistent erection pipe and frame, in addition, this project organization is simple in the time producing, without adding in addition the mould of making T shape connecting portion, save production cost, reach the effect that reduces manufacturing cost and enhance productivity.
For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is elaborated.
Brief description of the drawings
Fig. 1 is the schematic diagram of known racket T shape structure;
Fig. 2 is the schematic diagram of the another kind of T shape of known racket structure;
Fig. 3 is the structural representation that the middle pipe of the embodiment of the utility model is connected with frame;
Fig. 4 is the schematic diagram of the middle pipe upper end open of the embodiment of the utility model;
Fig. 5 is the schematic diagram of another embodiment of the middle pipe upper end open of the embodiment of the utility model;
Fig. 6 is that the middle pipe upper end open of the embodiment of the utility model wears the T shape connecting portion schematic diagram forming after stiffener.
Accompanying drawing identifier declaration:
10, middle pipe 11, opening
20, frame 21, junction surface
30, stiffener.
Detailed description of the invention
Please refer to shown in Fig. 3, it has demonstrated the concrete structure of the preferred embodiment of the utility model, and the racket of this segmentation combination includes middle pipe 10, frame 20 and handle (not diagram), and this handle is connected in middle pipe 10 lower ends; This frame 20 is connected in middle pipe 10 upper ends.
Described middle pipe 10 upper ends are provided with opening 11, and as shown in Figure 4, this opening 11 can be by the recessed groove forming in middle pipe 10 tops, can be also as shown in Figure 5, and left and right is through the through hole of middle pipe 10 upper ends.As shown in Figure 6, this opening 11 is provided with stiffener 30, and stiffener 30 is located on opening 11, forms symmetrical structure.In the time that opening 11 is through hole, this stiffener 30 is through through hole; In the time that opening 11 is groove, these stiffener 30 embeddings are tightly in groove; And this stiffener 30 is combined to form T shape connecting portion with middle pipe upper end, for fixing to frame 20 lower ends.
Be directed to this T shape connecting portion, described frame 10 lower ends are provided with a junction surface 21, after this junction surface 21 can be first moulding frame 10, opening resigning hole forms again, also can be that T shape connecting portion is put into after the mould of frame together, the embedded structure according to T shape connecting portion in frame be done hot-forming processing and is formed.
The top (top of pipe 10) of this T shape connecting portion extends in junction surface 21, and does not pass junction surface 21, to ensure the aesthetic property of product.
As a kind of preferred version, this stiffener 30 is arranged to circular arc, can match with the oval structure of frame entirety.
As a kind of preferred version, described frame is carbon fibre material, and described stiffener 30 is metal materials, and described middle pipe can be that carbon fibre material can be also metal material.
In sum, design focal point of the present utility model is, it is mainly, at the top of middle pipe, opening 11 is set, in opening 11, establish again stiffener 30, to form T shape connecting portion, when production, this T shape connecting portion is fixed on the junction surface 21 of frame 20 lower ends, it is this by the T shape structure of opening 11 with connection reinforcement bar 30 is set, can effectively add the bonding strength between persistent erection pipe 10 and frame 20, in addition, this project organization is simple in the time producing, without adding in addition the mould of making T shape connecting portion, save production cost, reach the effect that reduces manufacturing cost and enhance productivity.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore any trickle amendment, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
Claims (5)
1. a racket for segmentation combination, comprises middle pipe, frame and handle, and this handle is connected in middle pipe lower end; It is characterized in that: in this, manage upper end and be provided with opening, in opening, be provided with stiffener; Described opening is to manage the through hole of upper end or by the groove being arranged with under middle pipe top during left and right connects, in the time that opening is through hole, this stiffener is arranged in through hole, in the time that opening is groove, this stiffener build-in is in groove, the combined formation of this stiffener and middle pipe upper end T shape connecting portion, described frame lower end is to being provided with junction surface by T shape connecting portion, and this T shape connecting portion is fixed in junction surface.
2. the racket of a kind of segmentation combination according to claim 1, is characterized in that: described middle pipe upper end extends in junction surface, but does not pass junction surface.
3. the racket of a kind of segmentation combination according to claim 1, is characterized in that: described frame is carbon fibre material.
4. the racket of a kind of segmentation combination according to claim 1, is characterized in that: described stiffener is circular arc.
5. the racket of a kind of segmentation combination according to claim 1, is characterized in that: described stiffener is metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320395596.0U CN203790535U (en) | 2013-07-04 | 2013-07-04 | Badminton racket with combination of sections |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320395596.0U CN203790535U (en) | 2013-07-04 | 2013-07-04 | Badminton racket with combination of sections |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203790535U true CN203790535U (en) | 2014-08-27 |
Family
ID=51372812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320395596.0U Expired - Fee Related CN203790535U (en) | 2013-07-04 | 2013-07-04 | Badminton racket with combination of sections |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203790535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261436A (en) * | 2017-06-16 | 2017-10-20 | 徐建昇 | Stabilized structure type racket |
-
2013
- 2013-07-04 CN CN201320395596.0U patent/CN203790535U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261436A (en) * | 2017-06-16 | 2017-10-20 | 徐建昇 | Stabilized structure type racket |
| CN107261436B (en) * | 2017-06-16 | 2019-11-22 | 徐建昇 | Stabilized structure type racket |
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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: 20140827 Termination date: 20170704 |