CN105828891A - Ball - Google Patents
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- Publication number
- CN105828891A CN105828891A CN201480068177.3A CN201480068177A CN105828891A CN 105828891 A CN105828891 A CN 105828891A CN 201480068177 A CN201480068177 A CN 201480068177A CN 105828891 A CN105828891 A CN 105828891A
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- China
- Prior art keywords
- ball
- dividing body
- protuberance
- dividing
- wall surface
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B39/00—Hollow non-inflatable balls, i.e. having no valves
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B41/00—Hollow inflatable balls
- A63B41/02—Bladders
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B41/00—Hollow inflatable balls
- A63B41/08—Ball covers; Closures therefor
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B41/00—Hollow inflatable balls
- A63B41/10—Bladder and cover united
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Finger-Pressure Massage (AREA)
- Toys (AREA)
Abstract
The invention provides a ball which bounces even when the interior of the ball is not filled with compression air that is equal to or greater than atmospheric pressure. Multiple concave parts (4, 14) are formed on the inner wall surface of multiple divided bodies (1, 11), which are configured from a soft material comprising resin or rubber, so as to be surrounded by multiple linear convex parts (3, 13) in the form of triangles or geometric shapes other than triangles. As a consequence, the convex parts exert the same function as a winder, the ball has an even hardness all around, and the ball can be used as a ball even if a surface body that is formed as a separate entity from the divided bodies (1, 11) is or is not attached to the outer wall surface of the ball. Meanwhile, the ball can be easily used as a ball even if the surface body is or is not attached because divided edge parts, which are circular openings on the divided bodies (1, 11), or flanges (5, 15) provided to the divided edge parts do not protrude to the outside of the outer wall surface of the ball because the divided edge parts or the flanges are welded or adhered to one another.
Description
Technical field
The present invention relates to be made up of multiple dividing bodies and the plurality of dividing body is made up of the soft material formed with resin or rubber, the ball of hollow.
Background technology
Figure 19 and Figure 20 represents the bladders of the air bag as ball disclosed in patent documentation 1.As shown in figure 19, bladders is the flange part 102 of the first dividing body 101 and the flange part 104 of the second dividing body 103 to be combined with each other and be formed as a ball.First dividing body 101 is provided with the valve portion 105 shown in Figure 20.Therefore, from the outside of bladders, pin as entry needle is penetrated valve portion 105, the front end of inflatable tool is connected with this pin, passes through inflatable tool, it is possible to inflate air to the inside of bladders or extract out from the inside of bladders.
As shown in figure 19, the first dividing body 101 is made up of thermoplastic resin, becomes the shape internally with dome-shaped space from circular opening.At the internal face of the first dividing body 101, the protuberance 106 of wire extends in length and breadth, prominent from the side, inwall space-oriented of the first dividing body 101.Protuberance 106 mutually intersects in length and breadth, and the internal face at the first dividing body 101 is surrounded by protuberance 106 and is formed with multiple recesses 107 of the vertical plane with tetragon.The flange part 102 of the first dividing body 101 becomes protruding outside to the diametric(al) of the first dividing body 101 from the opening of the first dividing body 101, and, around the opening annular of a week of the first dividing body 101.Flange part 102 is provided with aligned portions 108.
Second dividing body 103 is made up of thermoplastic resin, becomes the shape internally with dome-shaped space from circular opening.At the internal face of the second dividing body 103, the protuberance 109 of wire extends in length and breadth, prominent from the side, inwall space-oriented of the first dividing body 101.Protuberance 109 mutually intersects in length and breadth, and the internal face at the first dividing body 101 is surrounded by protuberance 109 and is formed with multiple recesses 110 of the vertical plane with tetragon.The flange part 104 of the second dividing body 103 becomes protruding outside to the diametric(al) of the second dividing body 103 from the opening of the second dividing body 103, and, around the opening annular of a week of the second dividing body 103.Flange part 104 is provided with aligned portions 111.
And, by the opening of the opening and the second dividing body 103 that make the first dividing body 101 mutually to upper, aligned portions 108,111 is made mutually to embed, flange part 102,104 is made mutually to merge and utilize heat to welding, so that the first dividing body 101 and the second dividing body 103 become a spheroid and constitute the bladders shown in Figure 20.
But, as shown in figure 19, in the bladders being made up of the first dividing body 101 and the second dividing body 103, owing to flange part 102,104 is the structure that the outside wall surface from bladders highlights laterally, therefore, if not installing the dermatosome outside diagram on bladders, then bladders can not be used as ball.During it addition, install dermatosome on bladders, need to avoid flange part 102,104, or need the froth bed at dermatosome with the step absorbing flange part 102,104.
Prior art literature
Patent documentation
Patent documentation 1: No. 2013/0053193 description of U.S. Patent Application Publication No.
Summary of the invention
The problem that invention is to be solved
The present invention completes in view of the aforementioned technical background, it is intended that ball is uniform hardness on the whole, the dermatosome being separately formed with the first dividing body and the second dividing body is arranged on the outside wall surface of ball might as well not install might as well, can use as ball.
The scheme of solution problem
The present invention is the ball of the hollow being made up of multiple dividing bodies and the plurality of dividing body is made up of the soft material formed with resin or rubber, described ball is characterised by, described ball is configured to, internal face at each dividing body is provided with protuberance or recess, in the way of constituting the ball of hollow by the mutual welding in segmentation end of each dividing body or bonding in the case of, do not highlight laterally from the outside wall surface of ball.
Invention effect
Owing to the present invention is that the internal face of the ball of the hollow being made up of multiple dividing bodies is provided with constituting of protuberance or recess, therefore, protuberance plays function as bobbin winoler, ball is uniform hardness on the whole, the dermatosome being separately formed with multiple dividing bodies is arranged on the outside wall surface of ball might as well not install might as well, can use as ball.That is, by arranging protuberance or recess at the internal face of the ball of hollow such that it is able to develop and be not filled with the ball that the compressed air of more than atmospheric pressure also can be upspring in the inside of ball.Additionally, due to be in the way of constituting the ball of hollow by the segmentation mutual welding in end of each dividing body or bonding in the case of the composition that do not highlights laterally from the outside wall surface of ball, therefore, in the case of the outside wall surface that the dermatosome being separately formed with multiple dividing bodies is attached to ball, cross over joint line fused with one another or bonding for the segmentation end of each dividing body is the most particularly processed and can be by dermatosome directly against upper.In the present invention, if being configured to, segmentation end at dividing body, to be provided with flange part from the segmentation end of dividing body in the way of central part side is prominent, by constitute hollow ball in the way of by mutual for each flange part welding or bonding in the case of do not highlight laterally from the outside wall surface of ball, even if then making the thinner thickness in the dome-shaped wall body portion of dividing body, it is also possible to keep the bond strength of dividing body.It addition, in the present invention, if being used as bladders by ball, the outside wall surface at bladders arranges dermatosome, then can change dermatosome and share bladders.
Accompanying drawing explanation
Fig. 1 is to be used for the axonometric chart of first and second dividing body exploded representation of mode 1 carried out an invention.
Fig. 2 is the axonometric chart of the icosahedral outward appearance of rescinded angle representing that the method to set up of the protuberance to the mode 1 for carrying out an invention illustrates.
Fig. 3 is the end view drawing of first and second dividing body representing the mode 1 for carrying out an invention.
Fig. 4 is the axonometric chart of the outward appearance of the ball representing the mode 1 for carrying out an invention.
Fig. 5 is the end view drawing of first and second dividing body representing the mode 2 for carrying out an invention.
Fig. 6 is the expanded view of a part for the inside of the dividing body representing the mode 3 for carrying out an invention.
Fig. 7 is at the profile just laterally cut off by Fig. 6 at central part.
Fig. 8 is the profile suitable with Fig. 7 of the dividing body of the mode 4 for carrying out an invention.
Fig. 9 is the expanded view of a part for the inside of the dividing body representing the mode 5 for carrying out an invention.
Figure 10 is the axonometric chart of a part for the inside of the dividing body representing the mode 6 for carrying out an invention.
Figure 11 is the axonometric chart of a part for the inside of the dividing body representing the mode 7 for carrying out an invention.
Figure 12 is to be used for the axonometric chart of first and second dividing body exploded representation of mode 8 carried out an invention.
Figure 13 is to be used for the axonometric chart of first and second dividing body exploded representation of mode 9 carried out an invention.
Figure 14 is to be used for the axonometric chart of the first to the 3rd dividing body exploded representation of mode 10 carried out an invention.
Figure 15 is the expanded view of first to fourth dividing body representing the ball constituting the hollow for the mode 11 carried out an invention.
Figure 16 is to be used for the axonometric chart of the ball exploded representation of mode 12 carried out an invention.
Figure 17 is the profile of the structure representing the bladders that dermatosome is pasted on the mode 13 for carrying out an invention.
Figure 18 is will to be used for the part of the bladders of mode 14 that carries out an invention and dermatosome combines the profile being indicated.
Figure 19 is the axonometric chart of the inside representing conventional first and second dividing body.
Figure 20 is the axonometric chart of the outward appearance representing the conventional bladders being made up of first and second dividing body.
Detailed description of the invention
With reference to Fig. 1, to the multiple dividing bodies as the mode 1 for carrying out an invention, the internal structure of first and second dividing body 1,11 of example illustrates.Multiple dividing bodies are to constitute the parts of the ball of a hollow by being mutually combined.Therefore, the ball of a hollow is constituted by making the first dividing body 1 and the second dividing body 11 be mutually combined.In the case of the first dividing body 1 and the second dividing body 11 are made up of thermoplastic resin, it is possible to by welding or with bonding agent, the first dividing body 1 and the second dividing body 11 are combined.On the other hand, in the case of the first dividing body 1 and the second dividing body 11 are made up of thermosetting resin or rubber, it is possible to bonding agent, the first dividing body 1 and the second dividing body 11 are combined.
First dividing body 1 is configured to the spherical segment shape with the space internally caved in from circular opening.By using the mould of injection mo(u)lding or punch forming or vacuum forming etc. that the material being made up of resin or rubber is shaped, make the first dividing body 1 become and there is wall body portion 2, protuberance 3, recess 4 and the integrative-structure of flange part 5.Wall body portion 2 entirety surrounding space of the first dividing body 1 becomes identical thickness.Wall body portion 2 is cheese prominent to face side from the back side.Cheese refers to cut the solid figure of the ball of hollow with a plane.Therefore, wall body portion 2 constitutes the three-dimensional curved surface of the outside wall surface along ball predetermined.At the internal face of the side, space being positioned at wall body portion 2, a plurality of wire is provided with protuberance 3.Each protuberance 3 inwall from wall body portion 2 highlights towards the space of the inside of the first dividing body 1.At the internal face in wall body portion 2, it is formed with multiple recesses 4 on the perspective plane with triangle with the shape surrounded by each protuberance 3.
In the segmentation end of the circular open becoming the first dividing body 1, it is provided with flange part 5.Flange part 5 is prominent to the central part side of the opening of the first dividing body 1 from the segmentation end of the first dividing body 1, and, around the opening annular of a week of the first dividing body 1.It is, flange part 5 is configured to not be that the outside wall surface side to the first dividing body 1 is prominent, but the annular prominent from the outside wall surface of the first dividing body 1 side, space internally.
Second dividing body 11 is configured to the spherical segment shape with the space internally caved in from circular opening.By using the mould of injection mo(u)lding or punch forming or vacuum forming etc. that the material being made up of resin or rubber is shaped, make the second dividing body 11 become and there is wall body portion 12, protuberance 13, recess 14 and the integrative-structure of flange part 15.Wall body portion 12 entirety surrounding space of the second dividing body 11 becomes identical thickness.Wall body portion 12 is cheese prominent to face side from the back side.Therefore, wall body portion 12 constitutes the three-dimensional curved surface of the outside wall surface along ball predetermined.At the internal face of the side, space being positioned at wall body portion 12, a plurality of wire is provided with protuberance 13.Each protuberance 13 inwall from wall body portion 12 highlights towards the space of the inside of the second dividing body 11.At the internal face of the second dividing body 11, it is formed with multiple recesses 14 on the perspective plane with triangle with the shape surrounded by each protuberance 13.
In the segmentation end of the circular open becoming the second dividing body 11, it is provided with flange part 15.Flange part 15 is prominent to the central part side of the opening of the second dividing body 11 from the opening of the second dividing body 11, and, around the opening annular of a week of the second dividing body 11.It is, flange part 15 is configured to not be that the outside wall surface side to the second dividing body 11 is prominent, but the annular prominent from the outside wall surface of the second dividing body 11 side, space internally.
The structure of the wall body portion 2 that is provided with, protuberance 3, recess 4 and the flange part 5 of the first dividing body 1 is the most identical shape with the structure of the wall body portion 12 that is provided with, protuberance 13, recess 14 and the flange part 15 of the second dividing body 11, and the first dividing body 1 and the second dividing body 11 are the most identical weight.Therefore, it is that air can not be in the case of the structure of charge and discharge at the ball of hollow, by using mould to be shaped being formed the dividing body of two same shapes, it is possible to using a dividing body in two as the first dividing body 1, another dividing body in two is applied as the second dividing body 11.
It addition, the kludge outside diagram can be utilized to be assembled in the way of constituting the spheroid of a hollow by first and second dividing body 1,11.The situation that first and second dividing body 1,11 assembles in the way of constituting the spheroid of a hollow is illustrated by the kludge utilized outside diagram, two maintaining parts in kludge outside diagram are opened with the most relative and separate state, make one of them maintaining part keep the first dividing body 1 so that it is in another maintaining part keep the second dividing body 11.
Further, as a example by the flange part 15 of the second dividing body 11 that the flange part 5 of the first dividing body 1 that maintaining part keeps keeps with another maintaining part the most mutually relative to state.And, after utilizing heat to melt by the end face 16 being positioned at the first dividing body 1 side of the end face 6 being positioned at the second dividing body 11 side of flange part 5 with flange part 15, make two maintaining parts carry out moving linearly and mutually being pressed by end face 6,16 on direction close to each other, thus first and second dividing body 1,11 the most firmly welding is constituted the ball of 1 hollow.
By as described above at the internal face of first and second dividing body 1,11, in the way of surrounding multiple recesses 4,14, protuberance 3,13 is set, so that protuberance 3,13 plays function as bobbin winoler, the ball being made up of first and second dividing body 1,11 is integrally formed uniform hardness, it is also possible to play the suitable ballistic properties as ball.
With reference to Fig. 2, as a example by rescinded angle icosahedron 61, the method to set up of the protuberance 3,13 of Fig. 1 is illustrated.In fig. 2, in the regular pentagon face 62 of rescinded angle icosahedron 61, it is provided with 5 delta-shaped regions.In the regular hexagon face 63 of rescinded angle icosahedron 61, it is provided with 6 delta-shaped regions.Delta-shaped region in regular pentagon face 62 is different from the size of the delta-shaped region in regular hexagon face 63.It is configured to, is set to, in the way of the protuberance 3,13 of the upper configuration in demarcation line (line being made up of dotted line and solid line) Fig. 1 of the delta-shaped region in respective at regular pentagon face 62 and regular hexagon face 63, the state that the inside wall in center from the first dividing body 1 and the second dividing body 11 projects.Additionally, for the method to set up of protuberance 3,13, utilize the regular polygon beyond rescinded angle icosahedron 61 also to be able to expect same effect.If it addition, the structure of the balance of entirety can be obtained as ball, then also being able to be suitable for beyond triangle, such as based on geometrical pattern shape.
With reference to Fig. 3, first and second dividing body 1,11 is illustrated.If being set in the radius 8 of the outside wall surface centered by central part 7 of the opening of the first dividing body 1, being positioned at the radius 9 of the internal face centered by central part 7 of the opening of the first dividing body 1, be positioned at the radius 18 of the outside wall surface centered by central part 17 of the opening of the second dividing body 11, be positioned at the radius 19 of the internal face centered by central part 17 of the opening of the second dividing body 11, then radius 8,18 is the most identical size, and radius 9,19 is the most identical size.
In figure 3, first and second dividing body 1,11 in the case of constituting ball, the respective end face 6,16 being positioned at opening of first and second dividing body 1,11 is be combined with each other.Thus, first and second dividing body 1,11 1 ball of the shape shown in Fig. 4 is formed.In the case of being combined by first and second dividing body 1,11 above-mentioned, keep the shape invariance shape in wall body portion 2,12.
With reference to Fig. 4, the outward appearance of the ball being made up of first and second dividing body 1,11 is illustrated.In ball, there is the joint line 21 being be combined with each other by the flange part 5,15 of first and second dividing body 1,11.At joint line 21, flange part 5,15 does not highlights laterally from the outside wall surface of first and second dividing body 1,11.It is, the outside wall surface of ball is constituted the outside wall surface of first and second dividing body 1,11 smooth sphere the most in succession.
There is the compressed-air actuated situation being configured to make ball can not inject the pressure higher than atmospheric pressure externally to inside, and be configured to the situation externally to internal injecting compressed air.Be configured to make ball can not be externally to internal injecting compressed air in the case of, additionally, by replacing the valve providing holes portion 22 being represented by dotted lines in Fig. 4, through hole portion inside and outside through ball is set in this part, thus becomes and make the inside of ball become the pressure identical with atmospheric pressure and the structure not affected by external air pressure or external air temperature.
In the case of being configured to enable ball externally to internal injecting compressed air, the one or both of first and second dividing body 1,11 arranges the valve providing holes portion 22 being represented by dotted lines in the diagram, the valve portion outside diagram is installed in valve providing holes portion 22.Further, from the outside of ball, pin as entry needle is penetrated valve, the front end of inflatable tool is connected with this pin, passes through inflatable tool, it is possible to inflate air to the inside of ball or extract out from the inside of ball.It is, become the structure of the characteristic that can utilize air spring by making the inside of the ball being made up of first and second dividing body 1,11 become the pressure higher than atmospheric pressure.
And, outside wall surface at the ball that first and second dividing body 1,11 as shown in Figure 4 is constituted, dermatosome outside not installing with 1,11 points of diagrams opened and formed of first and second dividing body, and be integrally provided with illustrate outside the similar form of dermatosome can be suitable for too.
With reference to Fig. 5, first and second dividing body 1,11 of the mode 2 for carrying out an invention is illustrated.The structure being not provided with the flange part 5,15 shown in Fig. 3 of first and second dividing body 1,11 shown in Fig. 5 is variant with first and second dividing body 1,11 shown in Fig. 3.The thickness in the wall body portion 2,12 shown in Fig. 5 is configured to thicker than the thickness in the wall body portion 2,12 shown in Fig. 3, by end face 6,16 welding by segmentation end, thus there is the joint line identical with the joint line 21 shown in Fig. 3 being be combined with each other the segmentation end of first and second dividing body 1,11.At the joint line identical with this joint line 21, segmentation end does not highlights laterally from the outside wall surface of first and second dividing body 1,11.It is, the outside wall surface of ball is constituted the outside wall surface of first and second dividing body 1,11 smooth sphere the most in succession.
With reference to Fig. 6, Fig. 7, illustrate being used for the structure of the additional difference of height of protuberance 33,34 of mode 3 that carries out an invention.Additionally, in Fig. 6, Fig. 7, dividing body 31 is the general name of first and second dividing body 1,11 of Fig. 1, wall body portion 32 is the general name in the wall body portion 2,12 of Fig. 1, and protuberance 33,34 is the general name of the protuberance 3,13 of Fig. 1, and recess 35,36 is the general name of the recess 4,14 of Fig. 1.
As shown in Figure 6, surrounding a recess 35 at protuberance 33, in the case of protuberance 34 surrounds multiple recess 36 in recess 35, protuberance 33 is higher than protuberance 34.
Specifically, as it is shown in fig. 7, the height H1 of protuberance 33 higher than the height H2 of protuberance 34 (H1 > H2).Highly H1, H2 is the size prominent to the private side of dividing body 31 from wall body portion 32.
With reference to Fig. 8, illustrate being used for the structure of the additional difference of height of protuberance 33,34 of mode 4 that carries out an invention.As shown in Figure 8, it is also possible to be suitable for the height H2 of protuberance 34 along with from being positioned at the both ends of the protuberance 33 side central part skidding to recess 35 and then the structure of reduction.Additionally, in fig. 8, dividing body 31 is the general name of first and second dividing body 1,11 of Fig. 1, and wall body portion 32 is the general name in the wall body portion 2,12 of Fig. 1, and protuberance 33,34 is the general name of the protuberance 3,13 of Fig. 1, and recess 35,36 is the general name of the recess 4,14 of Fig. 1.
By as described above to the additional difference of height of protuberance 33,34 such that it is able to adjust the elasticity of ball, intensity and sense of touch.
It addition, as shown in Figures 7 and 8, in the way of the outside wall surface in wall body portion 32 forms convex state portion 56 and spill state portion 57, it is concavo-convex that the outside wall surface in wall body portion 32 arranges fold, indenture, embossing etc., thus also is able to be configured to be difficult to skid.When the outside wall surface in wall body portion 32 arrange concavo-convex in the case of, there is the molding by dividing body 31 and situation about arranging, and the dermatosome formed separating with dividing body 31 be arranged on the situation of outside wall surface in wall body portion 32.
With reference to Fig. 9, the discontinuous structure of protuberance 37,38 of the mode 5 for carrying out an invention is illustrated.Become following composition, multiple protuberances 37 are present in the discontinuities of multiple protuberance 38, multiple protuberances 38 are present in the discontinuities of multiple protuberance 37, are configured to be in clathrate with multiple protuberances 38 by multiple protuberances 37, utilize the protuberance 37 of 1 pair and the protuberance 38 of 1 pair to surround a recess 39.Additionally, in fig .9, dividing body 31 is the general name of first and second dividing body 1,11 of Fig. 1, and wall body portion 32 is the general name in the wall body portion 2,12 of Fig. 1, and protuberance 37,38 is the general name of the protuberance 3,13 of Fig. 1, and recess 39 is the general name of the recess 4,14 of Fig. 1.It also is able to be suitable for the polygon of more than triangle, tetragon, pentagon, circle, ellipse etc. with the shape of the recess 39 of protuberance 37,38 encirclement.
With reference to Figure 10, the structure of the protuberance 46 of the mode 6 for carrying out an invention is illustrated.At the inner surface in the wall body portion 32 of dividing body 31, protuberance 46 is set to swirl shape.The number of protuberance 46 can also be 1 or more than 2.Protuberance 46 can also be the discontinuous composition that there is discontinuities in midway.Additionally, in Fig. 10, dividing body 31 is the general name of first and second dividing body 1,11 of Fig. 1, and wall body portion 32 is the general name in the wall body portion 2,12 of Fig. 1, and protuberance 46 is the general name of the protuberance 3,13 of Fig. 1, protuberance 46 is configured to recess and also is able to be suitable for.
With reference to Figure 11, the structure of the protuberance 47,48 of the mode 7 for carrying out an invention is illustrated.At the inner surface in the wall body portion 32 of dividing body 31, protuberance 47 is set to radial.In the part being spaced by the protuberance 47 adjoined, protuberance 48 is set to zigzag.The number of protuberance 47,48 can also be 1 or more than 2.Protuberance 47,48 can also be the discontinuous composition that there is discontinuities in midway.Additionally, in fig. 11, dividing body 31 is the general name of first and second dividing body 1,11 of Fig. 1, and wall body portion 32 is the general name in the wall body portion 2,12 of Fig. 1, and protuberance 46 is the general name of the protuberance 3,13 of Fig. 1, protuberance 47,48 is configured to recess and also is able to be suitable for.
With reference to Figure 12, first and second dividing body 1,11 of the mode 8 for carrying out an invention is illustrated.First dividing body 1 becomes the shape become than the second little Ground Split of dividing body 11.At the internal face of first and second dividing body 1,11, protuberance 3,13 is set in the way of by the encirclement of multiple recesses 4,14 of shape based on geometrical pattern.Further, by by mutually relative to the opening of the first dividing body 1 and the opening of the second dividing body 11, the end face 16 of the end face 6 of the first dividing body 1 with the second dividing body 11 being be combined with each other, thus is formed 1 ball by first and second dividing body 1,11.
Additionally, in fig. 12, utilize and be divided into two also to be able to similarly the second dividing body 11 with the cut-off rule 23 shown in dotted line being suitable for.
With reference to Figure 13, first and second dividing body 1,11 of the mode 9 for carrying out an invention is illustrated.First and second dividing body 1,11, as constituted the dividing body of baseball or tennis, becomes the shape being divided into Pear-Shaped.At the respective internal face of first and second dividing body 1,11, in the way of surrounding multiple recesses 4,14 of shape based on geometrical pattern, it is provided with protuberance 3,13.Further, by the respective opening of first and second dividing body 1,11 is mutually relative, make the respective end face 6,16 of first and second dividing body 1,11 be combined with each other, thus formed 1 ball by first and second dividing body 1,11.Dotted line shown in Figure 13 is the line of the profile representing 1 ball being made up of first and second dividing body 1,11.Constituted with any interconnected segmentation it is further possible to be suitable for not make first and second dividing body 1,11 become loose.
With reference to Figure 14, to as the multiple dividing bodies of mode 10 for carrying out an invention, the first to the 3rd dividing body 1,11,41 of example illustrates.First to the 3rd dividing body 1,11,41 is the shape that the antipodal points in the ball by 1 hollow is divided into 3 at circumferencial direction.At the internal face of the first to the 3rd dividing body 1,11,41, in the way of surrounding multiple recesses 4,14,42 of shape based on geometrical pattern, it is provided with protuberance 3,13,43, and flange part 5,15,44.Further, by making the end face 6,16,45 being positioned at opening of the flange part 5,15,44 of the first to the 3rd dividing body 1,11,41 be combined with each other, thus 1 ball is formed by the first to the 3rd dividing body 1,11,41.Constituted with any interconnected segmentation it is further possible to be suitable for not make first and second dividing body 1,11 become loose.
Additionally, in fig. 14, multiple dividing bodies are that the limit of a pair in the ball by 1 hollow is divided into the shape of 4 and also is able to similarly be suitable for.
With reference to Figure 15, to as the multiple dividing bodies of mode 11 for carrying out an invention, first to fourth dividing body 1,11,41,51 of example illustrates.First to fourth dividing body 1,11,41,51 is that 1 limit in the ball of 1 hollow connects and is divided into the shape of 4 at circumferencial direction.At the internal face of first to fourth dividing body 1,11,41,51, it is provided with protuberance 3,13,43,52, recess 4,14,42,53 and flange part 5,15,44,54.It it is the composition of protuberance 3,13,43,52 individually encirclement recess 4,14,42,53.Recess 4,14,42,53 is become shape based on geometrical pattern multiple.Further, by being be combined with each other by the respective end face 6,16,45,55 of first to fourth dividing body 1,11,41,51, thus 1 ball is formed by first to fourth dividing body 1,11,41,51.
With reference to Figure 16, the structure of the ball of the mode 12 for carrying out an invention is illustrated.Bladders 70 is made up of the ball in inside with the protuberance 3 shown in Fig. 1 and recess 4.Dermatosome 71 also is able to the shape being suitable for beyond hexagon.It addition, the shape being pasted on the dermatosome 71 of 1 bladders 70 is not limited to one, it is possible to be suitable for multiple kinds.Dermatosome 71 is made up of the soft material formed with resin or rubber, has main part 72, surrounding wall portion 73 and chamfered section 74.Main part 72 is cheese prominent to face side from the back side, constitutes the three-dimensional curved surface of the outside wall surface along bladders 70 predetermined.
Surrounding wall portion 73 is prominent to the inboard as bladders 70 side from each periphery of main part 72, around the periphery annular of a week of main part 72.Chamfered section 74 is configured to, and in the face side of the side contacted with people as dermatosome 71, is removed by the corner angle between main part 72 and surrounding wall portion 73 in the way of becoming plane or curved surface.It is, the chamfered section 74 of structure that the corner angle between main part 72 and surrounding wall portion 73 are removed in the way of becoming plane or curved surface becomes the moulding of the face side being arranged at dermatosome 71.
As described above, dermatosome 71 passes through to employ the injection mo(u)lding of the soft material formed by resin or rubber or punch forming or vacuum forming or blow molding etc. use mould to be shaped, thus becomes the simple structure as integrative-structure with main part 72, surrounding wall portion 73 and chamfered section 74.
With reference to Figure 17, the structure being pasted on the bladders 70 being made up of the ball in inside with the protuberance 3 shown in Fig. 1 and recess 4 by dermatosome 71 of the mode 13 for carrying out an invention is illustrated.When the surrounding wall portion 73 of the dermatosome 71 that will abut against is mutually bonded with bonding agent, being configured to main part 72 separate from the outside wall surface of bladders 70, the face bonding agent of bladders 70 side of the surrounding wall portion 73 that will abut against is bonded in the outside wall surface of bladders 70.
Thus, cavity portion 75 is surrounded by bladders 70, main part 72 and surrounding wall portion 73 between dermatosome 71 and bladders 70, is formed as space, and the outside wall surface that multiple dermatosomes 71 cover bladders 70 is overall, and when people traps the puck, main part 72 is the most recessed, and ball is easy to grasp.It addition, form valley based on chamfered section 74 on adjacent dermatosome 71 border each other, become to be easy to grasp ball, but, the outward appearance of ball becomes the style of hands seam.
With reference to Figure 18, the structure of the ball of the mode 14 for carrying out an invention is illustrated.As shown in figure 18, the structure of ball is, in the way of being formed with gap between adjacent surrounding wall portion 73, the dermatosome 71 that will abut against is fixed on the outside wall surface of bladders 70, at this gap configuration distance piece 76.Distance piece 76 also is able to be suitable for and is set to integral with bladders 70 or is set to structure separate with bladders 70.In the case of distance piece 76 and bladders 70 are separate, distance piece 76 is fixed on bladders 40 and the one or both of adjacent dermatosome 71.
Although the diagram of omission, but protuberance 3,13,33,34,37,38,43,52 is set to recess, described recess 4,14,35,36,39,42,53 is set to protuberance, to replace the recess of protuberance 3,13,33,34,37,38,43,52 in the way of surrounding the protuberance replacing recess 4,14,35,36,39,42,53, the inner surface of the dividing body being arranged at first dividing body the 1, second dividing body 11, dividing body 31, the 3rd dividing body 41, the 4th dividing body 51 etc. also is able to be suitable for.
Additionally, although the diagram of omission, if but protuberance 3,13,33,34,37,38,43,52, or replace the protuberance of recess 4,14,35,36,39,42,53, making ball is uniform hardness on the whole, it also is able to play as the suitable ballistic properties of ball, also then is able to be suitable for the shape highlighted discontinuously such as oval or square of the circle beyond wire.
Symbol description
1 first dividing body
2 wall body portions
3 protuberances
4 recesses
5 flange parts
6 end faces
7 central parts
8 radiuses
9 radiuses
11 second dividing bodies
12 wall body portions
13 protuberances
14 recesses
15 flange parts
16 end faces
17 central parts
18 radiuses
19 radiuses
21 joint lines
22 valve providing holes portions
23 cut-off rules
31 dividing bodies
32 wall body portions
33 protuberances
34 protuberances
35 recesses
36 recesses
37 protuberances
38 protuberances
39 recesses
41 the 3rd dividing bodies
42 recesses
43 protuberances
44 flange parts
45 end faces
46 protuberances
47 protuberances
48 protuberances
51 the 4th dividing bodies
52 protuberances
53 recesses
54 flange parts
55 end faces
56 convex state portions
57 spill state portions
61 rescinded angle icosahedrons
62 regular pentagon faces
63 regular hexagon faces
70 bladders
71 dermatosomes
72 main parts
73 surrounding wall portion
74 chamfered section
75 cavity portion
76 distance pieces
77 profile positions
101 first dividing bodies
102 flange parts
103 second dividing bodies
104 flange parts
105 valve portions
106 protuberances
107 recesses
108 aligned portions
109 protuberances
110 recesses
111 aligned portions
Claims (3)
1. a ball, it is the ball of the hollow being made up of multiple dividing bodies, and the plurality of dividing body is made up of the soft material formed with resin or rubber, and described ball is characterised by,
Described ball is configured to, and the internal face at each dividing body is provided with protuberance or recess, in the way of constituting the ball of hollow by the mutual welding in segmentation end of each dividing body or bonding in the case of, do not highlight laterally from the outside wall surface of ball.
2. ball as claimed in claim 1, it is characterised in that
Described ball is configured to, in the segmentation end of dividing body to be provided with flange part from the segmentation end of dividing body in the way of central part side is prominent, by constitute hollow ball in the way of by mutual for each flange part welding or bonding in the case of, do not highlight laterally from the outside wall surface of ball.
3. a ball, it is characterised in that used as bladders by the ball of claim 1, the outside wall surface at bladders is provided with dermatosome.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013271688 | 2013-12-27 | ||
| JP2013-271688 | 2013-12-27 | ||
| PCT/JP2014/084717 WO2015099185A1 (en) | 2013-12-27 | 2014-12-26 | Ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105828891A true CN105828891A (en) | 2016-08-03 |
Family
ID=53479023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480068177.3A Pending CN105828891A (en) | 2013-12-27 | 2014-12-26 | Ball |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3088053A4 (en) |
| JP (1) | JPWO2015099185A1 (en) |
| CN (1) | CN105828891A (en) |
| WO (1) | WO2015099185A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3485946B1 (en) * | 2016-07-12 | 2022-03-16 | Molten Corporation | Ball |
| JP7072795B2 (en) * | 2018-02-07 | 2022-05-23 | 株式会社モルテン | Exercise ball |
| JP7505749B2 (en) | 2020-07-31 | 2024-06-25 | 株式会社ビー・エム・シー | Balance ball cover |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2131756A (en) * | 1933-10-06 | 1938-10-04 | Fred T Roberts | Rubber ball |
| JPH02116468U (en) * | 1989-03-03 | 1990-09-18 | ||
| CN2774577Y (en) * | 2005-01-27 | 2006-04-26 | 黄建文 | Table tennis ball |
| CN201719763U (en) * | 2010-04-12 | 2011-01-26 | 陆臻 | Pingpong ball with convex rib net on inner wall of ball body |
| US20130053193A1 (en) * | 2011-08-26 | 2013-02-28 | Jack Lo | Inflatable ball with rib structure |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8210973B2 (en) * | 2008-06-27 | 2012-07-03 | Nike, Inc. | Sport ball bladder |
| US8974330B2 (en) * | 2009-03-20 | 2015-03-10 | Nike, Inc. | Sport ball casing and methods of manufacturing the casing |
| JP3154714U (en) * | 2009-08-07 | 2009-10-22 | 福人化學股▲ふん▼有限公司 | Molding structure of tennis ball air injection valve |
| US8771115B2 (en) * | 2011-05-04 | 2014-07-08 | Nike, Inc. | Sport ball with an inflation-retention bladder |
-
2014
- 2014-12-26 WO PCT/JP2014/084717 patent/WO2015099185A1/en active Application Filing
- 2014-12-26 EP EP14874633.2A patent/EP3088053A4/en not_active Withdrawn
- 2014-12-26 CN CN201480068177.3A patent/CN105828891A/en active Pending
- 2014-12-26 JP JP2015555076A patent/JPWO2015099185A1/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2131756A (en) * | 1933-10-06 | 1938-10-04 | Fred T Roberts | Rubber ball |
| JPH02116468U (en) * | 1989-03-03 | 1990-09-18 | ||
| CN2774577Y (en) * | 2005-01-27 | 2006-04-26 | 黄建文 | Table tennis ball |
| CN201719763U (en) * | 2010-04-12 | 2011-01-26 | 陆臻 | Pingpong ball with convex rib net on inner wall of ball body |
| US20130053193A1 (en) * | 2011-08-26 | 2013-02-28 | Jack Lo | Inflatable ball with rib structure |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3088053A4 (en) | 2017-09-13 |
| WO2015099185A1 (en) | 2015-07-02 |
| EP3088053A1 (en) | 2016-11-02 |
| JPWO2015099185A1 (en) | 2017-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160803 |