CN2547350Y

CN2547350Y - Flexible racket

Info

Publication number: CN2547350Y
Application number: CN02253424U
Authority: CN
Inventors: 王宜武
Original assignee: BEIJING CHAOYANG MAIZIDIAN FULI PLASTIC PRODUCTS FACTORY
Current assignee: BEIJING CHAOYANG MAIZIDIAN FULI PLASTIC PRODUCTS FACTORY
Priority date: 2001-12-17
Filing date: 2002-08-29
Publication date: 2003-04-30
Anticipated expiration: 2012-08-29

Abstract

A flexible racket comprises a racket body and a racket face, wherein the racket body comprises an upper slice and a lower slice, which are identical in the structure and shape to the other; each of the upper slice and the lower slice consists of a racket basket and a racket handle, the top of the racket basket is provided with a smooth surface with an arch transition, the inner circumference of the stitched surface of the bottom is provided with an inward concave ring, the inner circumference plane of the circle descends from the level of the stitched plane a height of 1/2 of the thickness of the racket face, upward juts surrounding the fringe are arranged on one side of the middle line on the stitched surface between the racket basket and the racket handle, and the other side of the middle line is provided with slots surrounding the fringe, wherein a narrow plane is arranged on each of the two sides of each jut and the slot respectively, the juts and the slots are symmetrical and corresponding to each other in the position and the width relative to the central line which is the symmetrical axis, thereby being capable of inserted into each other when the upper and the lower stitched surfaces are jointed head-to-head to form a sturdy auto-lock integrated body, the racket face is a flexible thin slice, with the shape corresponding to that of the racket basket; the fringe of the racket face is provided with a rim ring, which corresponds to the inner concave circle of the racket basket, and a plurality of pylomes are arranged on the plate of the racket face. The racket provided by the utility model has less components, simple structure, stable assembly, light weight, various playing methods with great interest, low cost and easy generalization.

Description

Flexible racket

Technical field

The utility model relates to sports goods, specifically a kind of flexible racket.

Background technology

We disclose a kind of " flexible racket " in Chinese patent ZL00231424.X, it uses for reference shuttlecock, sports events such as tennis, developed a kind of new physical fitness sports equipment, the face of its flexible sheet, different with dynamics, more interesting than the feel of prior art hard face, playing method is various, is fit to nationwide fitness programs.We find that there is making body assembly too much (forming by 4) in it in development thereafter; Weight is bigger, and manufacturing cost is also higher relatively, and at these deficiencies, we have carried out improvement, perfect to old product, develop the product of new model.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of improved flexible racket is provided, and the racket assembly is few, and is simple in structure, firm combination, and weight is lighter, uses richer interest, indefatigability, cost is lower, is easy to promote.

The purpose of this utility model is achieved in that

A kind of flexible racket, look is drawn together making body and face, its making body has identical upper and lower two of structure, shape, every bat basket and handle by disjunctor is formed, clap the hollow basket that basket surrounds for annular basket bar, its end face is the shiny surface that has circular arc excessive, and its bottom surface is the joint close face, at the annulus that indent is arranged in interior week of joint close face, the relative joint close plane, interior all planes of this annulus 1/2 the height that equals face thickness that descends; Clap on the joint close face of basket and handle at this, with middle separated time n-n is the boundary, the one side has raising up of circumferential edge edge, its other side has the groove around the edge, respectively there is narrow plane this projection and groove both sides, the position of this projection and groove and width are corresponding and when upper and lower joint close face docks with middle separated time symmetry, pull and push mutually into the integral body that is connected into a firm self-locking;

Face is a flexible flake, and its shape is corresponding with the shape of clapping basket, and there is protruding stupefied ring at this face edge, and the section configuration of this protruding stupefied ring and the diameter of protruding stupefied ring are corresponding with the indent annulus of clapping basket and when upper and lower combination of making body it is contained the location and clamp; On the plate face of face, be shaped on some passages.

Connect with sunk screw and/or viscose glue between upper and lower of the described making body.

The projection of separated time n-n both sides is a structure continuous or segmentation in described, and described groove is corresponding with it.

Each side of separated time n-n both sides has projection and groove simultaneously in described, is crisscross arranged.

Described projection is strip and/or point-like, and described groove is corresponding with it.

There is excessive section of lonely limit of del the bat basket of described making body and the junction of handle, and this triangle has hollow cavity.

On the joint close face of the top margin on described del arc limit,, short accordingly projection of shape and groove are arranged respectively in center line n-n both sides.

The hollow basket that surrounds by arc basket bar of described making body be shaped as a kind of in circle, ellipse, the polygon, the shape of described face is corresponding with it; The cross section of the protruding stupefied ring of described face is a kind of in circular, the rhombus, and the shape of cross section after the upper and lower combination of described indent annulus is corresponding with it.

On the handle of described making body,, between projection and groove, be provided with the loss of weight groove in joint close face one side.

The material of described making body is engineering plastics, and the material of described face is rubber or flexible plastic.

The utility model is following actively useful effect:

1. the making body of this product (clapping basket) is synthetic by upper and lower two halves sheet, and the structure of upper and lower two halves is identical, only need one pair during making and touch tool, thereby cost of manufacture is lower.

2. the making body of this product is owing to simplify the structure, and per half sheet is an integral body, does not have built-up joint, thereby cross dimensions can be less, and weight is lighter.

3. the lightweight of this product, flexible characteristics, playing method is various, and the motion indefatigability of playing is interesting, not only is fit to the adult, and suitable the elderly, teenager use, and is all-ages, is fit to nationwide fitness programs.

4. the making body of this product (clap basket) has and can change two kinds of the combinations of the combination of (tight fit or be spirally connected) and can not convert (bonding) with face, firm combination, it is quick to change the combination dismounting, making body can use engineering plastics such as ABS to make, long service life, and face uses rubber or flexible plastic to make, when it damages, can pull down replacement easily, needn't integral body scrap, economize on material.

Description of drawings

Fig. 1 is the contour structures schematic diagram of the utility model one embodiment;

Fig. 2 is the A-A partial sectional view of Fig. 1;

Fig. 3 is the B-B partial sectional view of Fig. 1;

Fig. 4 is the C-C partial sectional view of Fig. 1;

Fig. 5 is the D-D partial sectional view of Fig. 1;

Fig. 6 is the assembly exploded view of Fig. 1;

Fig. 7 is the amplification assumption diagram of sheet under the making body among Fig. 1.

The specific embodiment

Please refer to accompanying drawing, each accompanying drawing number is as follows:

1. sheet under the making body 1A. making body last slice 1B. making body

101. clap 103. baskets of bars of basket 102. handles

104. end face 105. joint close faces 106. indent annulus

109. grooves 107. interior all planes 108. raise up

110. del arc limit 111. hollow cavities, 112. short projectioies

113. groove 114. loss of weight grooves 115. narrow planes

2. film making

201. protruding stupefied ring 202. passages

Separated time among the n-n

The utility model is a kind of flexible racket, look draws together making body 1 and face 2 is seen Fig. 1, Fig. 6, its making body 1 has structure, shape identical upper and lower two 1A, 1B, every bat basket 101 and handle 102 by disjunctor is formed, clap the hollow basket that basket surrounds for annular basket bar 103, its end face 104 is a joint close face 105 for the excessive shiny surface of circular arc, its bottom surface are arranged; Please refer to Fig. 2, Fig. 3, Fig. 5, Fig. 7, at the annulus that indent is arranged in interior week 106 of joint close face, 107 relative joint close planes 105, interior all planes of this annulus, 1/2 the height that equals face thickness that descends; Clap on the joint close face 105 of basket and handle at this, with middle separated time n-n is the boundary, what the one side had a circumferential edge edge raises up 108, its other side has the groove 109 around the edge, respectively there is narrow plane 115 this projection and groove both sides, the position of this projection 108 and groove 109 and width are corresponding and when upper and lower joint close face docks with middle separated time symmetry, pull and push mutually into the integral body that is connected into one firm self-locking;

Face 2 is a flexible flake, its shape is corresponding with the shape of clapping basket, there is protruding stupefied ring 201 at this face edge, and the section configuration of this protruding stupefied ring and the diameter of protruding stupefied ring are corresponding with the indent annulus 106 of clapping basket 101 and when upper and lower 1A, 1B combination of making body it is contained the location and clamp; On the plate face of face 2, be shaped on some passages 202.

Become self-locking to connect with tight fit or overhead kick shape resilient connection between described making body upper and lower 1A, 1B, also can connect with sunk screw and/or viscose glue.

The projection 108 of separated time n-n both sides be continuous (as shown in Figure 7) in described, or (accompanying drawing does not show) of segmentation construct, described groove 109 is corresponding with it.

During enforcement, each side of described middle separated time n-n both sides also can have projection 108 and groove 109 simultaneously, is crisscross arranged.

Described protruding 108 is strip and/or point (for example cylindrical) shape, and described groove 109 is corresponding with it.

In the embodiment shown in fig. 7, there is excessive section of lonely limit 110 of del the junction of the bat basket of described making body 1 101 and handle 102, and this triangle has hollow cavity 111.

On the joint close face of the top margin on described del arc limit 110,, respectively there are short accordingly projection 112 of shape and groove 113 to see Fig. 4, Fig. 7 in center line n-n both sides.

During enforcement, the hollow basket that is surrounded by arc basket bar 103 of described making body 1 is shaped as a kind of in circle, ellipse, the polygon, and the shape of described face 2 is corresponding with it; The cross section of the protruding stupefied ring 201 of described face 2 is a kind of in circle, rhombus, the rectangle, and the shape of cross section after the described indent annulus 106 upper and lower combinations is corresponding with it.

On the handle 102 of described making body 1,, between projection 109 and groove 110, be provided with loss of weight groove 114 in joint close face 105 1 sides.

The material of described making body 1 is engineering plastics, and the material of described face 2 is rubber or flexible plastic.

Claims

1. flexible racket, look is drawn together making body (1) and face (2), it is characterized in that: making body (1) has structure, shape identical upper and lower two (1A), (1B), every bat basket (101) and handle (102) by disjunctor is formed, clap the hollow basket that basket surrounds for annular basket bar (103), its end face (104) is for there being the excessive shiny surface of circular arc, its bottom surface is joint close face (105), at the annulus that indent is arranged in interior week (106) of joint close face, interior all planes (107) of this annulus are joint close plane (105) 1/2 the height that equals face thickness that descends relatively; Clap on the joint close face (105) of basket and handle at this, with middle separated time n-n is the boundary, the one side has raise up (108) on circumferential edge edge, its other side has the groove (109) around the edge, respectively there is narrow plane (115) this projection and groove both sides, the position of this projection (108) and groove (109) and width are corresponding and when upper and lower joint close face docks with middle separated time symmetry, pull and push mutually into the integral body that is connected into a firm self-locking;

Face (2) is a flexible flake, its shape is corresponding with the shape of clapping basket, there is protruding stupefied ring (201) at this face edge, and the section configuration of this protruding stupefied ring and the diameter of protruding stupefied ring are corresponding with the indent annulus (106) of clapping basket (101) and when making body upper and lower (1A), (1B) combination it is contained the location and clamp; On the plate face of face (2), be shaped on some passages (202).

2. flexible racket as claimed in claim 1 is characterized in that: connect with sunk screw and/or viscose glue between described making body upper and lower (1A), (1B).

3. flexible racket as claimed in claim 1 is characterized in that: the projection (108) of separated time n-n both sides is a structure continuous or segmentation in described, and described groove (109) is corresponding with it.

4. flexible racket as claimed in claim 1 is characterized in that: each side of separated time n-n both sides has projection (108) and groove (109) simultaneously in described, is crisscross arranged.

5. flexible racket as claimed in claim 2 is characterized in that: described projection (108) is strip and/or point-like, and described groove (109) is corresponding with it.

6. flexible racket as claimed in claim 1 is characterized in that: there is excessive section of lonely limit (110) of del the bat basket (101) of described making body (1) and the junction of handle (102), and this triangle has hollow cavity (111).

7. flexible racket as claimed in claim 6 is characterized in that: on the joint close face of the top margin on described del arc limit (110), in center line n-n both sides, shape short accordingly projection (112) and groove (113) are arranged respectively.

8. flexible racket as claimed in claim 1 is characterized in that: the hollow basket that surrounds by arc basket bar (103) of described making body (1) be shaped as a kind of in circle, ellipse, the polygon, the shape of described face (2) is corresponding with it; The cross section of the protruding stupefied ring (201) of described face (2) is a kind of in circular, the rhombus, and the shape of cross section after the upper and lower combination of described indent annulus (106) is corresponding with it.

9. flexible racket as claimed in claim 1 is characterized in that: on the handle (102) of described making body (1), in joint close face (105) one sides, be provided with loss of weight groove (114) between projection (109) and groove (110).

10. flexible racket as claimed in claim 1 is characterized in that: the material of described making body (1) is engineering plastics, and the material of described face (2) is rubber or flexible plastic.