CN207745479U - A kind of racquet frame T-shaped structure - Google Patents
A kind of racquet frame T-shaped structure Download PDFInfo
- Publication number
- CN207745479U CN207745479U CN201820025506.1U CN201820025506U CN207745479U CN 207745479 U CN207745479 U CN 207745479U CN 201820025506 U CN201820025506 U CN 201820025506U CN 207745479 U CN207745479 U CN 207745479U
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- China
- Prior art keywords
- frame
- section
- interconnecting piece
- erection part
- shaped structure
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000012407 engineering method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
A kind of racquet frame T-shaped structure, it includes：One frame, its section is in hexagon, the frame is kept flat into sight, by outside to inside include an outer erection part, the two outer inclined plane parts of the outer erection part one end that is connected to this, one of the two outer inclined-plane portions, and two outer inclined-plane portions of connection that are connect respectively with an outer inclined plane part interior erection part；The interconnecting piece connects inclined portion there are four being formed, wedge angle is formed at top, the bottom both ends in frame section, circular cross-section of one interconnecting piece at separate frame, and the interconnecting piece is more than close to the cross-sectional area at frame far from the cross-sectional area at frame, forms structure slightly into a cone shape.Since the section of the frame is in hexagon, and windward side when swinging the bat is in tip-angled shape, and has wind cutting effect, can lower windage when swinging the bat；And the interconnecting piece at close-perspective recording frame also in windward side be in pointed design, have auxiliary wind cutting function；And the connection structure of taper increases the intensity of connection, enhances the torsion of racket.
Description
Technical field
The utility model is related to a kind of racquet frame T-shaped structures.
Background technology
Shuttlecock is a kind of ball game suitable for all ages, and common racket is mainly by bar and one in a frame, one
Handle forms, and wherein the frame is equipped with several threading holes, a cable across several threading holes and the webbed face of shape, wherein
The place of frame and the connection of middle bar is then known as T-shaped structure, common racket, as shown in figure 5, the section of frame is in length mostly
Rectangular or oval, the circular cross-section of middle bar, the junction of frame and middle bar is mostly the shape of the section of frame and middle bar
Extend connection, it is relatively low due to manufacturing easy price, it is suitable for beginner.But frame section is rectangle or elliptic design,
Windage when swinging the bat is larger, and more arduously, and the connection structure of junction is more fragile.
Utility model content
The purpose of this utility model is to provide for a kind of racquet frame T-shaped structure, it can reduce windage when swinging the bat, and increases
The structural strength of frame and middle bar junction.
The utility model is realized in this way a kind of racquet frame T-shaped structure, it includes：
One frame, section are in hexagon, which is kept flat sight, include an outer erection part by outside to inside, divide
The two outer inclined plane parts for not being connected to the outer erection part one end, two outer inclined-plane portions being connect respectively with an outer inclined plane part, and connection
The interior erection part in one of two outer inclined-plane portions；
Bar in one, circular cross-section, one end are connect with the frame；And
One interconnecting piece is located at the frame and bar junction in this, which is kept flat sight, which connect with frame
One end, top, bottom both ends from frame section, along two outer inclined plane parts of frame towards arranged on left and right sides, and towards the outer straight of the frame
The vertical inclined extension in portion direction, until the outer erection part of the frame is connected, which forms there are four inclined portion is connected, in frame
Top, the bottom both ends in section form wedge angle, circular cross-section of the interconnecting piece at separate frame, and the interconnecting piece is close at frame
Cross-sectional area be more than far from the cross-sectional area at frame, form structure slightly into a cone shape.
The frame that the frame described in the utility model, middle bar and interconnecting piece are integrally formed；The frame, middle bar and connection
Portion is formed by connecting by different component；Frame bar extending direction in divides into two sections, close to the area of middle bar junction
Section is lower frame section, and the section far from middle bar is upper ledge section, and the outer erection part of frame is equipped with the threading groove of indent at upper ledge section.
The utility model has the beneficial effects that since the section of the frame is in hexagon, and windward side when swinging the bat is in point
Horn shape, and have wind cutting effect, windage when swinging the bat can be lowered；And the interconnecting piece is also set in windward side in wedge angle at close-perspective recording frame
Meter has the function of auxiliary wind cutting；And the connection structure of taper increases the intensity of connection, enhances the torsion of racket.
Description of the drawings
Fig. 1 is the stereogram of the racquet frame T-shaped structure of the utility model preferred embodiment.
Fig. 2 is the vertical view of the racquet frame T-shaped structure of the utility model preferred embodiment.
Fig. 3 is the A-A cut-away views of Fig. 2.
Fig. 4 is the B-B cut-away views of Fig. 3.
Fig. 5 is the T-shaped structure stereogram of existing racquet frame.
In figure：10. frame, 11. outer erection parts, 12,13. outer inclined plane parts, 14,15. outer inclined-plane portions, erection part in 16.,
Bar in 20., 30. interconnecting pieces, 31,32,33,34. connection inclined portions, 91. frames, bar in 92., 93. junctions.
Specific implementation mode
A kind of racquet frame T-shaped structure described in the utility model includes a frame 10 as shown in Fig. 1-4, bar 20 in one
An and interconnecting piece 30, wherein the frame 10 is the hollow outer frame of egg type, and section configuration is as shown in figure 4, be in hexagon, to clap
Frame 10 keeps flat and sees it, which, sequentially by an outer erection part 11, is connected to 11 both ends of outer erection part by outside to inside
Two outer inclined plane parts 12,13, be connected to each outer inclined plane part 12,13 one end two outer inclined-plane portions 14,15, and connection two in tiltedly
Face 14,15 one end interior erection part 16 and form, wherein each external 12,13 and its connect outer inclined-plane portion 14,15,
Inclined direction mutually forms tip-angled shape in the top of the frame 10, bottom both ends instead；If the outer erection part 11 and interior erection part 16 are equipped with
Do corresponding threading hole（It is not shown）, cable is made to pass through and in the netted face of formation in frame 10.
Bar 20 in this, circular cross-section, respectively with frame 10 and handle（It is not shown）Connection.
The interconnecting piece 30, be located at the frame 10 and in this bar 20 junction, as shown in figure 3, kept flat regarding it with frame 10,
The connecting pin of the interconnecting piece 30 and frame 10, top, bottom both ends from 10 section of frame, along two outer inclined plane parts 12 of frame 10,
13 towards the left and right sides, and tilts and extend towards 11 direction of outer erection part of the frame 10, and the outer erection part 11 for the frame 10 that arrives connects
It connects, and is formed there are four connection inclined portion 31,32,33,34, wherein two connection inclined portions 31,32 are connected on outer inclined plane part 12, and in
10 section tip of frame forms a wedge angle, and in addition two connection inclined portions 33,34 are connected on outer inclined plane part 13, and in 10 section of frame
Bottom end form a wedge angle, and the interconnecting piece 30, in close at bar 20, section configuration is round, and the interconnecting piece 30 is in close-perspective recording frame
Cross-sectional area at 10 is more than the cross-sectional area at nearly middle bar 20, forms slightly tapered structure.
Racquet frame T-shaped structure as described above, the wherein frame 10, middle bar 20 and 30 appearance of interconnecting piece are in the frame of integrally connected
Frame, the frame 10, middle bar 20 and interconnecting piece 30 can be the frame utilized manufactured by integrally formed engineering method, or by different component
Combination connection, wraps up integrated appearance.
For the racquet frame of the utility model in use, the section because of frame 10 is hexagon, cable is arranged in the frame 10
Outer erection part 11 and interior erection part 16 threading hole in, and outer inclined plane part 12,13 and outer inclined-plane portion 14,15 are cut in frame 10
Top, the bottom both ends in face form wedge angle, have wind cutting effect, can reduce windage when swinging the bat, can promote ball speed；And the interconnecting piece
30 also in the top in 10 section of frame, bottom both ends in tip-angled shape, and has the effect of auxiliary wind cutting, and the connection structure of taper, energy
The torsional deflection generated at the concentrated stress and square stance frame of racket and middle bar that dispersion generates when swinging the bat in interconnecting piece 30,
Increase the bonding strength of frame 10 and middle bar 20 and enhances the torsion of racket.
Frame 10 as described above, can divide into two sections, close to the area of 20 junction of middle bar along middle bar extending direction
Section is known as lower frame section, and the section far from middle bar 20 is known as upper ledge section, it is preferable that the outer erection part 11 of the frame 10 is in upper ledge section
Threading groove of the place equipped with indent, makes cable that can be hidden in threading groove, when reduce user makes frame 10 contact ground because swinging the bat
Or when the frame 10 and the collision of other articles, reduce the probability of cable fracture.
The above is only the preferred embodiment of the utility model, not does limit in any form to the utility model
System, any those of ordinary skill in the art, if in the range of not departing from the utility model carried technical characteristic, utilization
The utility model disclosed technology content makes the equivalent embodiment that part is changed or modified, and without departing from the utility model technical solution
Content, in the range of still falling within the utility model technical characteristic.
Claims (4)
1. a kind of racquet frame T-shaped structure, it is characterized in that：
One frame, section are in hexagon, which is kept flat sight, include an outer erection part by outside to inside, connect respectively
In the two outer inclined plane parts for being connected to the outer erection part one end, two outer inclined-plane portions being connect respectively with an outer inclined plane part, and connection two
The interior erection part of one of inclined plane part；
Bar in one, circular cross-section, one end are connect with the frame；And
One interconnecting piece, be located at the frame and bar junction in this, which is kept flat into sight, the interconnecting piece connect with frame one
End, top, bottom both ends from frame section, along two outer inclined plane parts of frame towards arranged on left and right sides, and towards the outer erection part of the frame
The inclined extension in direction, until the outer erection part of the frame is connected, which forms there are four inclined portion is connected, in frame section
Top, bottom both ends form wedge angle, the interconnecting piece is far from the circular cross-section at frame, and the interconnecting piece is close to disconnected at frame
Face area is more than far from the cross-sectional area at frame, forms structure slightly into a cone shape.
2. a kind of racquet frame T-shaped structure according to claim 1, it is characterized in that：The described frame, middle bar and interconnecting piece are one
Body formed frame.
3. a kind of racquet frame T-shaped structure according to claim 1, it is characterized in that：The frame, middle bar and interconnecting piece are by difference
Component is formed by connecting.
4. according to a kind of racquet frame T-shaped structure of claims 1 or 2 or 3, it is characterized in that：Frame bar extension side in
To dividing into two sections, the section close to middle bar junction is lower frame section, and the section far from middle bar is upper ledge section, frame it is outer
Erection part is equipped with the threading groove of indent at upper ledge section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820025506.1U CN207745479U (en) | 2018-01-08 | 2018-01-08 | A kind of racquet frame T-shaped structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820025506.1U CN207745479U (en) | 2018-01-08 | 2018-01-08 | A kind of racquet frame T-shaped structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207745479U true CN207745479U (en) | 2018-08-21 |
Family
ID=63152383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820025506.1U Expired - Fee Related CN207745479U (en) | 2018-01-08 | 2018-01-08 | A kind of racquet frame T-shaped structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207745479U (en) |
-
2018
- 2018-01-08 CN CN201820025506.1U patent/CN207745479U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180821 |