CN208741867U

CN208741867U - A kind of waterproof and dustproof machine seam football

Info

Publication number: CN208741867U
Application number: CN201821444440.6U
Authority: CN
Inventors: 黄玉良
Original assignee: Zhejiang Pride Sports Products Co Ltd
Current assignee: Zhejiang Pride Sports Products Co Ltd
Priority date: 2018-09-05
Filing date: 2018-09-05
Publication date: 2019-04-16
Anticipated expiration: 2028-09-05

Abstract

The utility model discloses a kind of waterproof and dustproof machines to stitch football, including covering and liner, the covering is made of several covering pieces, connection is sutured between the adjacent covering piece, sealant is coated on the inside of the suture of the covering piece, the inner surface of the covering piece is bonded with gasket, the effect of the first weight dustproof and waterproof is played to junction sealing by applying sealant after machine seam between a covering piece, squeezing after being inflated by liner gasket makes gasket deformation carry out the effect that the second weight dustproof and waterproof is played in extruding closure to covering piece junction, the inside that sealant and gasket can also make machine suture be hidden in junction the extruding at machine seam is coated with opportunity seam junction, from external observation less than machine suture, achieve the effect that beauty, the utility model is by double mode to being sealed at machine seam, prevent dust and water from entering inside football , the dustproof and waterproof effect of football is promoted, the Use Limitation of football is greatly promoted.

Description

A kind of waterproof and dustproof machine seam football

Technical field

The utility model relates to football technique field, specific field is that a kind of waterproof and dustproof machine stitches football.

Background technique

Football (football) has the good reputation of " the first in the world movement ", is global sporting world individual event body with strongest influence power Educate movement.10 sportsmen and 1 goalkeeper are respectively sent in the football match of standard by two teams, in total 22 people, in rectangular grass land ball It fights, defend, attack on field.Match purpose is to try in the goal that football is injected to other side, and often having scored a goal can be obtained by One point, after match, the team to make a good score then wins.If score is identical in limit, must watch the match Depending on rule and regulation, can draw lots, the added-time match or do penalty kick mutually again forms such as (12 yards) match point relative superiority or inferiority.In addition to keeping in football match Door member can in one's own side forbidden zone using hand contact football outside, on court every sportsman may only using the body other than hand its He partially controls football.

Traditional football is that 20 pieces of whites 6 shape in shape and 12 pieces of black 5 has 32 pieces of skin compositions, football standard specification circumference altogether No longer than 70 centimetres, not shorter than 68 centimetres, its diameter is thus extrapolated between 22.293 to 21.6561 centimetres.

And it is existing make that football dustproof and waterproof effect is undesirable using machine sewing, the suture that machine stitches between covering piece is in liner Be extruded the outside for being easy to be exposed to covering after inflation, football in use water and dust can by covering piece machine seam into The inside for entering football influences the using effect of football, and exposed machine suture influences the beauty of football.

Utility model content

It is above-mentioned to solve the purpose of this utility model is to provide a kind of waterproof and dustproof machine seam football and its processing technology The problem of being proposed in background technique.

To achieve the above object, the utility model provides the following technical solutions: a kind of waterproof and dustproof machine seam football, including Covering and liner, the covering are made of several covering pieces, and connection is sutured between the adjacent covering piece, the covering piece It is coated with sealant on the inside of suture, the inner surface of the covering piece is bonded with gasket, and the liner is placed in the inside of covering, The liner is equipped with gas nozzle, one of them described covering on piece is equipped with gas nozzle port, and the gas nozzle is stretched out by gas nozzle port Covering, the gas nozzle and gas nozzle port, which go out, is coated with sealant.

Preferably, the covering piece is divided into pentagon covering piece and hexagon covering piece, of the pentagon covering piece Number is that the number of the hexagon covering piece is that the gasket on the inside of the pentagon covering piece is pentagon gasket, five side Arris corresponding with pentagon covering piece is parallel to each other the arris of shape gasket respectively, and the gasket on the inside of the hexagon covering piece is Hexagon gasket, arris corresponding with hexagon covering piece is parallel to each other the arris of the hexagon gasket respectively.

Preferably, the covering piece is PU covering piece.

Preferably, the liner is rubber liner, PVC liner, TPU liner or latex liner.

Preferably, the gasket is EVA gasket.

Compared with prior art, the utility model has the beneficial effects that by applying sealant after machine seam between covering piece The effect that the first weight dustproof and waterproof is played to junction sealing, makes gasket deformation to covering gasket extruding after inflating by liner Piece junction carries out squeezing the effect for blocking and playing the second weight dustproof and waterproof, is coated with sealant and gasket with opportunity seam junction The inside that can also make machine suture be hidden in junction the extruding at machine seam reaches beauty from external observation less than machine suture Effect, the utility model, to being sealed at machine seam, prevent dust and water from entering inside football by double mode, promote football Dustproof and waterproof effect, greatly promote the Use Limitation of football.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the broken section structural schematic diagram of the utility model；

Fig. 3 is the partial structural diagram of the utility model；

Fig. 4 is the right side structural representation of Fig. 3.

In figure: 1- covering, 11- covering piece, 12- gasket, 2- liner, 21- gas nozzle.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of waterproof and dustproof machine seam football, including ball Skin 1 and liner 2, the covering are made of several covering pieces 11, and connection, the covering piece are sutured between the adjacent covering piece Suture on the inside of be coated with sealant, sealant can play the effect of a weight water proof and dust proof, prevent dust and water from entering covering Inside, and sealant is applied in the inside of machine suture, the inner surface of the covering piece is bonded with gasket 12, and the liner is placed In the inside of covering, after liner inflation, liner generates extruding force to gasket, and gasket generates deformation, the edge of adjacent gasket Squeezing effect will be formed at the machine seam of adjacent covering piece, makes that the outside for being exposed at covering will not be turned at machine seam, while gasket is to machine The second resealing effect is played in extruding at seam, prevents dust and water from entering the inside of covering, and the liner is equipped with gas nozzle 21, Can be inflated for deflated for liner by gas nozzle, one of them described covering on piece is equipped with gas nozzle port, and the gas nozzle passes through gas nozzle Port stretches out covering, and the gas nozzle and gas nozzle port go out to be coated with sealant, and sealant increases gas nozzle and covering piece junction herein Sealing effect.

Specifically, the covering piece is divided into pentagon covering piece and hexagon covering piece, the pentagon covering piece Number is 12, and the number of the hexagon covering piece is 20, and the gasket on the inside of the pentagon covering piece is pentagon gasket, institute Stating the arris of pentagon gasket, arris corresponding with pentagon covering piece is parallel to each other respectively, on the inside of the hexagon covering piece Gasket is hexagon gasket, and arris corresponding with hexagon covering piece is parallel to each other the arris of the hexagon gasket respectively.

Specifically, the covering piece is PU covering piece.

Specifically, the liner is rubber liner, PVC liner, TPU liner or latex liner.

Specifically, the gasket is EVA gasket.

Working principle: in the utility model, ball cover material is cut by covering piece by cutter；By cutter by gasket material The matched gasket of ball plate shape for cutting into and being obtained in step 1；It coats the outer surface of the gasket of acquisition in step 2 Adhesive glue；The gasket with adhesive glue obtained in step 3 is bonded in the inner surface of the covering piece obtained in step 1；It will step The convered structure of the gasket and covering piece that obtain in rapid four carries out drying and processing；The covering for obtaining step 5 kind is sewed by sewing machine Sheet seam is made as covering, and carries out gluing to the inside of covering piece suture, and there are the reserved openings for being packed into liner on covering；It is logical Liner is packed into the inside of covering by the reserved opening crossed in step 6, and carries out suture gluing to reserved opening；By gas nozzle to liner It is inflated, and detects whether gas leakage；Suture connection forms ball between the adjacent covering piece of the qualified i.e. acquisition finished product of gas leakage detection Skin, the sealant at machine seam can play the effect of a weight water proof and dust proof, prevent dust and water from entering the inside of covering, and in machine The inside of suture applies sealant, can be inflated for deflated for liner by gas nozzle, and after liner inflation, liner generates extruding to gasket Power, gasket generate deformation, and the edge of adjacent gasket will form squeezing effect at the machine seam of adjacent covering piece, make at machine seam not The outside for being exposed at covering can be turned over, while gasket plays the second resealing effect to the extruding at machine seam, prevent dust and water from entering The inside of covering.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of waterproof and dustproof machine stitches football, including covering (1) and liner (2), it is characterised in that: the covering (1) if by Dry bulb skin graft (11) forms, and connection, the suture inside of the covering piece (11) are sutured between the adjacent covering piece (11) It is coated with sealant, the inner surface of the covering piece (11) is bonded with gasket (12), and the liner (2) is placed in covering (1) Inside, the liner (2) are equipped with gas nozzle (21), one of them described covering piece (11) is equipped with gas nozzle port, the gas nozzle (21) covering is stretched out by gas nozzle port, the gas nozzle (21) and gas nozzle port, which go out, is coated with sealant.

2. a kind of waterproof and dustproof machine according to claim 1 stitches football, it is characterised in that: the covering piece (11) is divided into Pentagon covering piece and hexagon covering piece, the number of the pentagon covering piece are 12, the number of the hexagon covering piece It is 20, the gasket (12) on the inside of the pentagon covering piece is pentagon gasket, and the arris of the pentagon gasket is respectively with five Shape covering piece corresponding arris in side is parallel to each other, and the gasket (12) on the inside of the hexagon covering piece is hexagon gasket, described Arris corresponding with hexagon covering piece is parallel to each other the arris of hexagon gasket respectively.

3. a kind of waterproof and dustproof machine according to claim 1 stitches football, it is characterised in that: the covering piece (11) is PU Covering piece.

4. a kind of waterproof and dustproof machine according to claim 1 stitches football, it is characterised in that: the liner (2) is rubber Liner, PVC liner, TPU liner or latex liner.

5. a kind of waterproof and dustproof machine according to claim 1 stitches football, it is characterised in that: the gasket (12) is EVA Gasket.