CN212491421U

CN212491421U - Basketball convenient for outer skin alignment

Info

Publication number: CN212491421U
Application number: CN202021158511.3U
Authority: CN
Inventors: 张筱静
Original assignee: Xiamen Norman Sports Goods Co ltd
Current assignee: Xiamen Norman Sports Goods Co ltd
Priority date: 2020-06-20
Filing date: 2020-06-20
Publication date: 2021-02-09
Anticipated expiration: 2030-06-20

Abstract

The utility model discloses a make things convenient for basketball of crust counterpoint belongs to the basketball field, and its technical scheme main points include well child, and it has the strake to cave in on the well child, and well child surface bonds and has the crust, and the first constant head tank of prismatic form is seted up to well child outer wall, and the crust is towards protruding in the first constant head tank and has first locating piece, the utility model discloses the effect that improves counterpoint efficiency and veneer gluing efficiency has.

Description

Basketball convenient for outer skin alignment

Technical Field

The utility model relates to a basketball field, more specifically say that it relates to a make things convenient for basketball of crust counterpoint.

Background

The basketball is a hollow ball-shaped object and generally comprises an inner tube, a yarn winding layer, a middle tube and an outer skin which are sequentially arranged from inside to outside.

The patent publication No. CN304333652S discloses a basketball middle tyre, which comprises a middle tyre, wherein a side strip is sunken on the middle tyre.

In the prior art, similar to the basketball middle tire described above, in the process of attaching the outer skin to the middle tire, resin glue is firstly coated on the inner wall of the outer skin, and then the outer skin is sequentially attached between the adjacent edge strips through manual alignment.

In the process of skin sticking, workers need to stare at the skin and the edge strips on the middle tire for a long time, so that the eyes are easy to be excessively used, and the skin sticking efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a make things convenient for basketball of crust counterpoint, it has the advantage that improves counterpoint efficiency and veneer gluing efficiency.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a make things convenient for basketball of crust counterpoint, includes well child, it has the strake to cave in on the child, well child surface bonds there is the crust, the first constant head tank of prismatic form is seted up to well child outer wall, the crust is towards protruding first constant head tank and has first locating piece.

Through adopting above-mentioned technical scheme, when pasting the crust, because first constant head tank is the prism form, consequently behind first locating piece card income first constant head tank, four directions of crust all can be spacing to play the positioning action, the staff just need not to look at the crust again for a long time and counterpoint with the strake edge, is difficult to cause excessively with the eye, improves counterpoint efficiency and veneer gluing efficiency.

The utility model discloses further set up to: the first positioning block is in interference fit with the first positioning groove.

Through adopting above-mentioned technical scheme, be difficult to take place to drop behind first locating piece card income first locating slot, the two plays the effect of fixed crust and well child before resin glue is not solidified, makes things convenient for the stretching and pasting of crust.

The utility model discloses further set up to: at least two first positioning grooves are formed.

Through adopting above-mentioned technical scheme, two first locating grooves are connected and are formed a straight line, go into first locating groove back when one of them first locating block card, the staff can be directly go into first locating groove with another first locating block card, need not to counterpoint strake and crust edge, avoid the staff to use the eye excessively, improve counterpoint efficiency and veneer gluing efficiency.

The utility model discloses further set up to: the first positioning blocks are evenly distributed at two ends of the outer skin.

Through adopting above-mentioned technical scheme, the both ends of crust can be accurate paste on well child, improve the accuracy that the crust pasted.

The utility model discloses further set up to: and a chamfer is arranged at the edge of one end, close to the first positioning groove, of the first positioning block.

Through adopting above-mentioned technical scheme, because first locating piece has certain flexibility, be difficult to the card and go into first constant head tank, consequently the chamfer can be in first locating piece card in that limit goes into first constant head tank, makes things convenient for pasting of crust.

The utility model discloses further set up to: an accommodating groove is formed in the first positioning groove.

Through adopting above-mentioned technical scheme, the holding tank can hold unnecessary resin glue, forms the joint relation with the holding tank after unnecessary resin glue solidification to form the bonding relation with first locating piece, improve the adhesion strength of crust.

The utility model discloses further set up to: the holding tank is the terrace with edge form and its great one end of area keeps away from first constant head tank.

Through adopting above-mentioned technical scheme, the resin glue of solidification can block in the holding tank of prismoid form, further improves the joint stability of resin glue, and then improves the adhesion strength of crust.

The utility model discloses further set up to: the inner wall of the outer skin is provided with a second positioning groove, and a second positioning block protrudes towards the second positioning groove from the middle tire.

Through adopting above-mentioned technical scheme, the same positioning action that can play after second constant head tank and the same cooperation of second locating piece makes things convenient for the staff to counterpoint crust and well child.

To sum up, the utility model has the advantages of it is following:

1. by arranging the prismatic first positioning groove and the prismatic first positioning block, when the outer skin is pasted, the first positioning groove is prismatic, so that four sides of the outer skin can be positioned after the first positioning block is clamped into the first positioning groove, a worker does not need to stare at the edge of the outer skin and the edge of the edge strip for aligning for a long time, the excessive eye use is not easy to cause, and the aligning efficiency and the skin pasting efficiency are improved;

2. the first positioning blocks are arranged at the two ends of the outer skin, so that the alignment distance is lengthened, and the alignment precision is improved;

3. the second positioning groove and the second positioning block are arranged, so that the outer skin and the middle tire can be aligned conveniently by workers;

4. through setting up the holding tank, the holding tank can hold unnecessary resin glue, forms the joint relation with the holding tank after unnecessary resin glue solidification to form the bonding relation with first locating piece, improve the adhesion strength of crust.

Drawings

FIG. 1 is an overall view of the present embodiment;

FIG. 2 is a schematic sectional view of the present embodiment;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Reference numerals: 1. an inner tube; 2. winding a yarn layer; 3. a middle tire; 4. a skin; 5. a first positioning groove; 6. a first positioning block; 7. accommodating grooves; 8. a second positioning groove; 9. a second positioning block; 10. and (7) edging.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A basketball facilitating the alignment of a sheath 4 refers to fig. 1 and 2 and comprises an inner tube 1, a yarn winding layer 2, a middle tube 3 and a sheath 4 which are sequentially arranged from inside to outside. Wherein, the middle tyre 3 is provided with concave edge strips 10, and a plurality of outer skins 4 are respectively stuck between the adjacent edge strips 10 through resin glue.

Referring to fig. 2 and 3, at least two prismatic first positioning grooves 5 are formed in the outer wall of the middle tire 3 between the adjacent edge strips 10, and chamfers are arranged on the opening edges of the first positioning grooves 5. The number of the first positioning grooves 5 between the adjacent edge strips 10 is four in the embodiment, and the first positioning grooves 5 are evenly distributed at the top end and the bottom end of the middle tire 3.

The prismatic table-shaped accommodating groove 7 is formed in the groove bottom of the first positioning groove 5, the end, with the large area, of the accommodating groove 7 is far away from the first positioning groove 5, and redundant resin glue can flow into the accommodating groove 7.

The crust 4 has first locating block 6 towards protruding in the first constant head tank 5, and first locating block 6 and crust 4 are made by polyurethane, have deformability. First locating piece 6 and first constant head tank 5 interference fit, after resin glue solidification, the resin glue in holding tank 7 can bond and block in holding tank 7 with first locating piece 6.

The inner wall of the outer skin 4 is provided with a second positioning groove 8, and a second positioning block 9 protrudes from the middle tyre 3 towards the second positioning groove 8.

The utility model discloses a working process and beneficial effect as follows: when the outer skin 4 is pasted, resin glue is coated on the inner wall of the outer skin 4, then the first positioning block 6 at the bottom of the outer skin 4 is squeezed into the first positioning groove 5 at the bottom of the middle tire 3 through external force, and at the moment, the first positioning block 6 and the first positioning groove 5 form a fixed clamping structure. Then, the first positioning block 6 at the other end of the outer skin 4 is clamped into the first positioning groove 5 at the top of the middle tire 3, and the second positioning block 9 is clamped into the second positioning groove 8.

In the process, the worker only needs to clamp the first positioning block 6 into the first positioning groove 5 and clamp the second positioning block 9 into the second positioning groove 8, the worker does not need to stare at the edges of the outer skin 4 and the edge strips 10 for aligning for a long time, overuse of eyes is not easy to cause, and the aligning efficiency and the skin sticking efficiency are improved.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims

1. A basketball facilitating outer skin alignment comprises a middle tyre (3), wherein a regula (10) is sunken on the middle tyre (3), an outer skin (4) is bonded on the surface of the middle tyre (3), and the basketball is characterized in that: the outer wall of the middle tire (3) between the adjacent edge strips (10) is provided with a prismatic first positioning groove (5), and a first positioning block (6) protrudes from the outer skin (4) towards the first positioning groove (5).

2. The basketball of claim 1, wherein the outer skins are conveniently aligned with each other: the first positioning block (6) is in interference fit with the first positioning groove (5).

3. The basketball of claim 1, wherein the outer skins are conveniently aligned with each other: at least two first positioning grooves (5) are formed.

4. The basketball of claim 3, wherein the outer skins are conveniently aligned with each other: the first positioning blocks (6) are evenly distributed at two ends of the outer skin (4).

5. The basketball of claim 1, wherein the outer skins are conveniently aligned with each other: and a chamfer is arranged on the edge of one end, close to the first positioning groove (5), of the first positioning block (6).

6. The basketball of claim 1, wherein the outer skins are conveniently aligned with each other: an accommodating groove (7) is formed in the first positioning groove (5).

7. The basketball of claim 6, wherein the outer skins are conveniently aligned with each other: the accommodating groove (7) is in a prismoid shape, and one end with a large area is far away from the first positioning groove (5).

8. The basketball of claim 1, wherein the outer skins are conveniently aligned with each other: the inner wall of the outer skin (4) is provided with a second positioning groove (8), and a second positioning block (9) protrudes from the middle tire (3) towards the second positioning groove (8).