CN203620193U - Table tennis racket - Google Patents
Table tennis racket Download PDFInfo
- Publication number
- CN203620193U CN203620193U CN201320682485.8U CN201320682485U CN203620193U CN 203620193 U CN203620193 U CN 203620193U CN 201320682485 U CN201320682485 U CN 201320682485U CN 203620193 U CN203620193 U CN 203620193U
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- CN
- China
- Prior art keywords
- racket handle
- table tennis
- racket
- striking plate
- joint portion
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a table tennis racket. The table tennis racket comprises a ball hitting plate and a racket handle, wherein the ball hitting plate is provided with a racket handle combination part which is used for being combined with the ball hitting handle, and the racket handle is composed of a front section and a rear section. The table tennis racket is characterized in that a ball hitting plate combination part which is fixedly installed on the racket handle combination part extends from the front end of the racket handle towards the ball hitting plate, the ball hitting plate combination part is provided with an installation hole which extends towards the two sides of the ball hitting plate and allows the racket handle combination part to be embedded in, the racket handle combination part is embedded into the installation hole and is fixed in the installation hole, a supporting column extends from the rear end of the front section in the length direction of the racket handle, a cavity which extends in the length direction is formed inside the rear section, the portion, located at the front end of the rear section of the racket handle, of the cavity is open, the supporting column of the racket handle is arranged in the cavity along the opening and is fixed to the inner wall of the cavity, and the supporting column and the front section are formed integrally. According to the table tennis racket, data information of force generated by the ball hitting plate can be effectively collected and transmitted to the rear section of the racket handle and hands, ball hitting handfeel can be accurate, and force can be exerted accurately.
Description
[technical field]:
The utility model relates to a kind of table tennis bat.
[background technology]:
Table tennis bat, comprises striking plate and racket handle.Racket handle is made up of the handle shape extension of striking plate and non-disconnectable the sleeve being contained in above handle shape extension by general mode.Consequently obtain a kind of constitutionally stable table tennis bat.
In the design of racket handle, require the moulding of racket handle, the physiological structure that curve should meet palm, while gripping racket with assurance hand, feel comfortably cool, what someone designed that a kind of handle can appropriately adjust can obtain a comfortable gripping angle to meet when different people uses, as shown in CN1216664C.But it is to be plugged on the leading portion of racket handle and to see through alignment pin to fix that this patent is used for fixing the carbon fiber pipe of racket handle rear end, make the globality of leading portion of this carbon fiber pipe and racket handle poor, cannot effectively collect and to racket handle back segment and transmit on hand striking plate produce Mechanical Data, the strength of batting that user is applied to racket handle in other words cannot be delivered on striking plate exactly, causes the distortion of batting; In addition, to be located in carbon fiber pipe and to be fixed by screws in carbon fiber pipe end ring is played to extruding fixed effect as the ring of back segment part, the globality of racket handle and striking plate is poor, cause in actual use, ring can circumferentially be done trickle displacement along carbon fiber pipe, makes square stance produce deviation.
For solving the problems referred to above of CN1216664C, table tennis bat can further be improved and be: comprise striking plate and racket handle, striking plate has one and is used for the racket handle joint portion of being combined with racket handle; Racket handle is divided into leading portion and back segment, it is characterized in that: the front end of racket handle leading portion extends a striking plate joint portion being fixedly mounted on racket handle joint portion to striking plate direction, racket handle is realized the transition to striking plate by striking plate joint portion, this striking plate joint portion has to be expands shape the installing hole for the embedding of racket handle joint portion to striking plate both sides, racket handle joint portion is embedded into this installing hole and is fixed in installing hole; The leading portion of racket handle extends support column in rearward end along racket handle length direction; After racket handle, intersegmental part forms the cavity extending along its length, and this cavity is in the front opening of racket handle back segment, and described support column is inserted cavity and fixes with cavity inner wall along this opening, and support column and racket handle leading portion are one-body molded.
Be to striking plate both sides expansion shape and supply the installing hole of racket handle joint portion embedding because striking plate joint portion has, racket handle joint portion is embedded in this installing hole and fastened to each other with installing hole, make racket handle and striking plate there is a larger faying face, can effectively collect and to racket handle back segment and transmit on hand striking plate produce Mechanical Data information, the strength of batting that user is applied to racket handle is in other words delivered on striking plate in other words exactly, causes the feel of batting and firmly accurately; Due to support column and racket handle leading portion one-body molded, make the good integrity of racket handle, can between striking plate and racket handle (or in hand of user), transmit Mechanical Data information better.
Although expand shape the installing hole for the embedding of racket handle joint portion to striking plate both sides but the improvement striking plate joint portion of this structure has to be, racket handle joint portion is embedded into the installing hole of this striking plate joint portion and is fixed in installing hole, but because racket handle joint portion contacts with installing hole hole wall the unsaturation of striking plate joint portion, there is gap in racket handle joint portion and striking plate joint portion installing hole hole wall in other words on subregion, on region, do not touch in this section or fully do not touch, although cause racket handle and striking plate to there is a larger faying face, but still fail effectively to collect and to racket handle with transmit on hand the Mechanical Data information (these Mechanical Data information can be described as feel concerning user's hand) that striking plate produces, the strength of batting that user is applied to racket handle in other words still may fail to be delivered to exactly on striking plate, cause the feel of batting and firmly still may fail to reach order of accuarcy.Equally, although support column and racket handle leading portion are one-body molded, can make the good integrity of racket handle, can between striking plate and racket handle (or in hand of user), transmit Mechanical Data information relatively goodly, but the reason contacting with racket handle back segment unsaturation based on above-mentioned support column, there is gap in support column and racket handle back segment in other words on subregion, on region, do not touch in this section or fully do not touch, between striking plate and racket handle (or in hand of user), transmitting Mechanical Data information and have the space promoting.
［ utility model content ］
The purpose of this utility model is to provide a kind of stable performance, uses comfortable table tennis bat.
Table tennis bat of the present utility model, comprises striking plate and racket handle, and striking plate has one and is used for the racket handle joint portion of being combined with racket handle; Racket handle is divided into leading portion and back segment, it is characterized in that: the front end of racket handle leading portion extends a striking plate joint portion being fixedly mounted on racket handle joint portion to striking plate direction, this striking plate joint portion has to be expands shape the installing hole for the embedding of racket handle joint portion to striking plate both sides, racket handle joint portion is embedded into this installing hole and is fixed in installing hole, and the gap location between racket handle joint portion and the hole wall of installing hole is filled with packing material; The leading portion of racket handle extends support column in rearward end along racket handle length direction; After racket handle, intersegmental part forms the cavity extending along its length, and this cavity is in the front opening of racket handle back segment, and described support column is inserted cavity and fixes with cavity inner wall along this opening, and support column and racket handle leading portion are one-body molded.
As the improvement of such scheme, it is characterized in that: described packing material has bonding function, support column and cavity inner wall bonding are fixed together.The further so favourable Mechanical Data information of accurately transmitting between racket handle and striking plate.
As the improvement of such scheme, it is characterized in that: the gap location between support column and cavity inner wall is filled with packing material.Because the gap location between support column and cavity inner wall is filled with packing material, in fact play the effective contact-making surface increasing between support column and cavity inner wall, even likely realize the saturated filling (being that packing material is full of gap) between support column and cavity inner wall, this packing material play can effectively collect and to racket handle and transmit on hand striking plate produce Mechanical Data information (these Mechanical Data information can be described as feel concerning user's hand), the strength of batting that user is applied to racket handle is in other words delivered on striking plate exactly, cause the feel of batting and firmly accurate, can between striking plate and racket handle (or in hand of user), transmit Mechanical Data information better.
Above-mentioned racket handle back segment is radially divided into the first cylindrical shell and second cylindrical shell of different bores, the second cylindrical shell is socketed and is fixed on the first cylinder body outer wall, inwall and the support column of the first cylindrical shell fix, and packing material is filled in the gap location between support column and the first cylindrical shell cavity inner wall.Can select different materials at the first cylindrical shell and the second cylindrical shell like this, as being suitable the alleviating of energy while effectively making the mechanical load of square stance on striking plate be delivered on hand, above-mentioned the second cylindrical shell material is soft elastomer, as TPE, and these mechanical loads of damping effectively; And the first cylindrical shell material can be rigid plastics.
For convenience of installing, above-mentioned racket handle back segment is decomposed into several annular snares along its length, and these snare inwalls and support column fix, and packing material is filled in the gap location between support column and snare inwall.And these snares can adopt different radii size, like this can be according to different users's the custom of holding bat, and the snare of these different radii sizes is done to the arrangement of diverse location at racket handle length direction, form difform racket handle back segment to adapt to different users's gripping custom.
Further, the snare of all or part of annular is radially divided into the first snare and the second snare, and the second snare is socketed and is fixed on the first snare outer wall, and packing material is filled in the gap location between support column and the first snare inwall.
The first above-mentioned snare material is rigid plastics, and the material of the second snare is soft elastomeric material.
Above-mentioned racket handle arranges an end cap on the snare that is positioned at racket handle rear end.
Effect of the present utility model includes but not limited to:
1, be to striking plate both sides expansion shape and supply the installing hole of racket handle joint portion embedding because striking plate joint portion has, racket handle joint portion is embedded in this installing hole and fastened to each other with installing hole, make racket handle and striking plate there is a larger faying face, can relative efficiency ground collect and to racket handle back segment with transmit on hand the Mechanical Data information of striking plate generation, the strength of batting that user is applied to racket handle is in other words delivered on striking plate exactly, causes the feel of batting and firmly accurately.
2, due to support column and racket handle leading portion one-body molded, make the good integrity of racket handle, can between striking plate and racket handle (or in hand of user), transmit Mechanical Data information relatively goodly.
3, because the gap location between racket handle joint portion and the hole wall of installing hole is filled with packing material, in fact play the effective contact-making surface increasing between racket handle joint portion and the hole wall of installing hole, even likely realize the saturated filling (being that packing material is full of gap) between support column and cavity inner wall, play can effectively collect and to racket handle and transmit on hand striking plate produce Mechanical Data information, the strength of batting that user is applied to racket handle is in other words delivered on striking plate exactly, cause the feel of batting and firmly accurate, can between striking plate and racket handle (or in hand of user), transmit Mechanical Data information better.
Above-mentioned Mechanical Data information can be described as feel concerning user's hand.
［ accompanying drawing explanation ］
Fig. 1 is stereogram of the present utility model;
Fig. 2 is the three-dimensional exploded view of the utility model embodiment mono-;
Fig. 3 is the utility model embodiment mono-plane;
Fig. 4 is the structural representation of the utility model embodiment mono-;
Fig. 5 is the A-A cutaway view of Fig. 3;
Fig. 6 is the B-B cutaway view of Fig. 3;
Fig. 7 is the three-dimensional exploded view of the utility model embodiment bis-;
Fig. 8 is the structural representation of the utility model embodiment bis-;
Fig. 9 is the three-dimensional exploded view of the utility model embodiment tri-;
Figure 10 is the structural representation of the utility model embodiment tri-.
［ specific embodiment ］
Embodiment mono-: referring to figs. 1 to Fig. 6, this table tennis bat 1 is made up of striking plate 2 and racket handle 3, striking plate has one and is used for the racket handle joint portion 21 of being combined with racket handle, racket handle 3 is divided into leading portion 31 and back segment 32, the front end of racket handle leading portion 31 extends a striking plate joint portion 311 being fixedly mounted on racket handle joint portion to striking plate direction, racket handle is realized the transition to striking plate by striking plate joint portion, this striking plate joint portion has to be expands shape the installing hole 312 for the embedding of racket handle joint portion to striking plate both sides, racket handle joint portion 21 is embedded in this installing hole 312 and with installation hole wall bonding to be fixed, gap location between racket handle joint portion and the hole wall of installing hole is filled as packing material 5 with blowing agent, preferably this blowing agent can be bonding with the hole wall of surface, racket handle joint portion and installing hole, the leading portion of racket handle extends support column 313 in rearward end along racket handle length direction, and support column 313 is one-body molded with racket handle leading portion 31, and racket handle leading portion has an OEM region 314 for pasting nameplate 315, racket handle back segment is decomposed into several annular snares 321 along its length, these snares are located on support column, after making racket handle, intersegmental part forms the cavity extending along its length, this cavity is in the front opening of racket handle back segment, described support column is inserted cavity and fixes with cavity inner wall along this opening, gap location between the cavity inner wall of support column and snare composition is filled as packing material 4 with blowing agent, and preferably this blowing agent can be bonding with cavity inner wall and support column surface.And these snares 321 can adopt different radii size, like this can be according to different users's the custom of holding bat, and the snare of these different radii sizes is done to the arrangement of diverse location at racket handle length direction, form difform racket handle back segment to adapt to different users's gripping custom.The snare 321 of whole annulars is radially divided into the first snare 323 and the second snare 324, the second snares 324 are socketed and are fixed on the first snare 323 outer walls.The first snare material is rigid plastics, adopts PP+GF material, and the material of the second snare is soft elastomeric material, as the thermoplastic elastomer (TPE) of TPE making.Racket handle arranges an end cap 325 on the snare that is positioned at racket handle back segment rear end.
See through racket handle joint portion and striking plate joint portion is adhesively fixed and gap between them in packing material 5, and use blowing agent as packing material 4 through the gap location between support column and the cavity inner wall of snare composition, the further so favourable Mechanical Data information of accurately transmitting between racket handle and striking plate.
Embodiment bis-:
With reference to figure 7, 8, the present embodiment is different from a upper embodiment: racket handle back segment 32 is radially divided into the first cylindrical shell 326 and second cylindrical shell 327 of different bores, the first cylinder body outer wall is distributed with annular fin 328, the second cylindrical shell 327 inside are distributed with the cannelure corresponding with fin 329, the second cylindrical shell 327 is socketed and is fixed on the first cylindrical shell 326 outer walls, fin 328 embeds in cannelure 329, the inwall of the first cylindrical shell and support column are fixed with adhesive, packing material 4 is filled in the gap location between support column and the first cylindrical shell cavity inner wall, the first cylindrical shell material can be rigid plastics, can suitable alleviating when effectively making the mechanical load of square stance on striking plate be delivered on hand, above-mentioned the second cylindrical shell material is soft elastomer, as TPE, these mechanical loads of damping effectively.
Embodiment tri-
With reference to figure 9,10, the present embodiment is different from embodiment bis-: the second cylindrical shell is decomposed into several ring sets 322 along racket handle length direction.
Claims (10)
1. table tennis bat, comprises striking plate and racket handle, and striking plate has one and is used for the racket handle joint portion of being combined with racket handle; Racket handle is divided into leading portion and back segment, it is characterized in that: the front end of racket handle leading portion extends a striking plate joint portion being fixedly mounted on racket handle joint portion to striking plate direction, this striking plate joint portion has to be expands shape the installing hole for the embedding of racket handle joint portion to striking plate both sides, racket handle joint portion is embedded into this installing hole and is fixed in installing hole, and the gap location between racket handle joint portion and the hole wall of installing hole is filled with packing material; The leading portion of racket handle extends support column in rearward end along racket handle length direction; After racket handle, intersegmental part forms the cavity extending along its length, and this cavity is in the front opening of racket handle back segment, and described support column is inserted cavity and fixes with cavity inner wall along this opening, and support column and racket handle leading portion are one-body molded.
2. table tennis bat according to claim 1, is characterized in that: described packing material has bonding function, and the hole wall of racket handle joint portion and installing hole is fixed together.
3. table tennis bat according to claim 1, is characterized in that: the gap location between support column and cavity inner wall is filled with packing material.
4. according to the table tennis bat described in claim 1 or 2 or 3, it is characterized in that: racket handle back segment is radially divided into the first cylindrical shell and second cylindrical shell of different bores, the second cylindrical shell is socketed and is fixed on the first cylinder body outer wall, and inwall and the support column of the first cylindrical shell fix.
5. table tennis bat according to claim 4, is characterized in that: the second cylindrical shell material is soft elastomer.
6. table tennis bat according to claim 5, is characterized in that: the first cylindrical shell material is rigid plastics.
7. according to the table tennis bat described in claim 1 or 2 or 3, it is characterized in that: racket handle back segment is decomposed into several annular snares along its length, these snare inwalls and support column fix.
8. table tennis bat according to claim 7, is characterized in that: the snare of all or part of annular is radially divided into the first snare and the second snare, and the second snare is socketed and is fixed on the first snare outer wall.
9. table tennis bat according to claim 8, is characterized in that: the first snare material is rigid plastics, and the material of the second snare is soft elastomeric material.
10. table tennis bat according to claim 7, is characterized in that: racket handle arranges an end cap on the snare that is positioned at racket handle rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320682485.8U CN203620193U (en) | 2013-10-30 | 2013-10-30 | Table tennis racket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320682485.8U CN203620193U (en) | 2013-10-30 | 2013-10-30 | Table tennis racket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203620193U true CN203620193U (en) | 2014-06-04 |
Family
ID=50806723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320682485.8U Withdrawn - After Issue CN203620193U (en) | 2013-10-30 | 2013-10-30 | Table tennis racket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203620193U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537082A (en) * | 2013-10-30 | 2014-01-29 | 中山阳光体育制品有限公司 | Table tennis bat |
| CN103537081A (en) * | 2013-10-30 | 2014-01-29 | 中山阳光体育制品有限公司 | Table tennis bat |
-
2013
- 2013-10-30 CN CN201320682485.8U patent/CN203620193U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537082A (en) * | 2013-10-30 | 2014-01-29 | 中山阳光体育制品有限公司 | Table tennis bat |
| CN103537081A (en) * | 2013-10-30 | 2014-01-29 | 中山阳光体育制品有限公司 | Table tennis bat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140604 Effective date of abandoning: 20160406 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |