CN202289400U

CN202289400U - Portable football field

Info

Publication number: CN202289400U
Application number: CN2011204290359U
Authority: CN
Inventors: 刘晓燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-03
Filing date: 2011-11-03
Publication date: 2012-07-04
Anticipated expiration: 2021-11-03

Abstract

The utility model relates to the technical field of designs or layouts of sports ground, in particular to a portable football field. The portable football field comprises a circular frame main body which is encircled by enclosed inflated cylinders, and is characterized in that: the bottom of the main body is symmetrically provided with two gaps with downward openings; and the inner edges of the gaps are detachably provided with nets. The portable football field has the advantages that: space restriction is avoided, and the portable football field can be arranged in a flat space in a building or a building group; guardrails at the periphery restrain the shape of a field and can prevent a football from being kicked to the ambient people, vehicles or facilities to some extent; by an airbag design, the injury of human bodies caused by colliding the guardrails during sports can be prevented, and the portable football field is safe; and the portable football field is waterproof and rainproof, has a small volume under the uninflated state, and is convenient to store and carry.

Description

Portable football field

Technical field

The utility model relates to the design or the topology field of sports ground, is specifically related to a kind of portable football field.

Background technology

Football is the sports with strongest influence power of present global sporting world, b referred to as the big motion of the first in the world.Football project has all obtained in countries in the world promoting widely simultaneously; The characteristics of human each motion have not only been gathered in this motion; And interesting, antagonism is strong; In the process of participating in, not only obtain the exercise and the raising of fitness, in team, also can cultivate the friendship between the people simultaneously.

But along with the rapid growth of economic development, more high buildings and large mansions have replaced the athletic ground before us, and the space of playing football is fewer and feweri also more and more littler.Even often can only abandon playing football because can not find the place.So risen the motion (being called fancy football, city football, limit football again) of street corner football in the city at home and abroad, be a kind of football playing method that can represent individual skill.This intermediate item is not high for site requirements, and the smooth vacant lot that generally only needs about 20 square metres can play.Though the street corner football is very low for the place size requirements, need separation net (purse seine), goal or the like basic structure equally.And still do not have a kind of portable vacant lot that can be placed at present to constitute the apparatus of sports center.

Summary of the invention

The purpose of the utility model is the weak point according to above-mentioned prior art; A kind of portable football field is provided; This portable football field is through being provided with the type inflatable air bag; And in the both sides of air bag breach is set and installs net additional and can constitute the football field to constitute the goal, to be placed on behind the inflation on the level land during use.

The utility model purpose realizes being accomplished by following technical scheme:

A kind of portable football field comprises that one surrounds the circle shaped as frame main body that forms by airtight inflatable columns body, and it is characterized in that: the bottom of said main body is symmetrically arranged with two breach that Open Side Down, the detachable net that is equipped with of said breach inner edge.

Said main body periphery is roughly rectangular, and described two breach are arranged at the center of one group of opposite side of said rectangle.

Said main body periphery is substantially oblong-shaped, and described two breach are arranged at the end points place of said oval major axis.

Said main body periphery is roughly rounded, and described two breach are arranged at the end points place of any diameter of said circle.

Said main body is made up of crust and an inner bladder being set in said crust and form fit.

Said breach inner edge is fixed with the plurality of elastic connection cord, and said connection cord is connected with the colligation of said net outer rim.

Said main body is provided with the valve of at least one and its internal communication, and said football field comprises the bidirectional inflating pump corresponding with said valve quantity, the air inlet/outlet form fit of said valve and said bidirectional inflating pump.

The outer rim of said main body is set with at least one loudspeaker.

The utility model has the advantages that: do not have place restriction, in the building in the housing-group, as long as there is a more smooth space to place; Guardrail has not only retrained the shape size in place on every side, and can prevent that to a certain degree ball from kicking crowd, vehicle or facility on every side; The gasbag-type design strikes the damage that guardrail causes human body in the time of can preventing to move, use safer; Waterproof rain-proof, and unaerated state lower volume is little, storage and carrying.

Description of drawings

Fig. 1 is embodiment 1 a football field vertical view;

Fig. 2 is embodiment 1 a football field front view;

Fig. 3 is the goal structure sketch map;

Fig. 4 is embodiment 2 football field vertical views;

Fig. 5 is embodiment 2 inflatable columns body profiles;

Fig. 6 is embodiment 3 football field vertical views.

The specific embodiment

Through embodiment the utility model characteristic and other correlated characteristic are done further explain below in conjunction with accompanying drawing, so that technical staff's of the same trade understanding:

, always represent respectively: inflatable columns body 1, connected component 2, breach 3, net 4, elasticity connection cord 5, loudspeaker 6, valve 7, two-way air pump 8, crust 9, inner bladder 10 to shown in Figure 6 like Fig. 1 with reference to label 1-10.

Embodiment 1:

Shown in Fig. 1-3, the portable football field described in the present embodiment is with a main body, and this main body is surrounded by airtight inflatable columns body 1 and forms, and its external form is the shape of rectangular frame roughly.This inflatable columns body 1 is local the disconnection in the center of one group of minor face of rectangle frame, and the connected component 2 that the top through the gap end face connects is connected, and these connected component 2 shapes are similarly cylindrical shape.It should be noted that the inflatable columns body 1 here is structure as a whole with connected component 2, adopts the PVC material to pass through mold injection molding.Just for convenience main body is divided into two parts among this paper, rather than structural two parts.At this gap; The downside of the end face of two inflatable columns bodies 1 and connected component 2 encloses Shu Chengyi the breach 3 that Open Side Down; And be fixed with some elasticity connection cords 5 that are uniformly distributed with on the downside of the end face of two inflatable columns bodies 1 and connected component 2 respectively, elasticity connection cord 5 tips are banded with a net 4.Two breach 3 and be located at the goal that nets 4 in the breach 3 have constituted portable football field here.Adopt the purpose of elasticity connection cord 5 to be here; When football is injected net 4; Its impulsive force can be passed to inflatable columns body 1 and connected component 2 through net 4, is rigidly connected the stress concentration point when then the junction of net 4 and main body becomes shooting if net 4 adopts.Because inflatable columns body 1 is an inflatable structure with connected component 2, so very easily damage its outer field PVC film, causes gas leakage.And selection has the elasticity connection cord 5 of favorable elasticity, and the entrained kinetic energy of football can be converted into elastic potential energy, plays the effect of buffering.And use net 4 easy abrasion for a long time, and adopt the detachable structure of this kind,, net 4 is convenient to replacement when damaging.

For charging and discharging gas, inflatable columns body 1 is provided with two valves 7 with its internal communication.Also be equipped with two bidirectional inflating pumps 8 simultaneously.The purpose that two valves 7 are set here is to reduce the time that charges and discharge gas.The air inlet/outlet form fit of valve 7 and said bidirectional inflating pump 8, and adopt buckle-type to connect.During use, two bidirectional inflating pumps 8 are installed on the valve 7, select inflation or bleed to get final product.

The outer rim of main body also is provided with the installation position of an installation loudspeaker (loudspeaker) simultaneously.After inflated, can place the loudspeaker of form fit, when motion so that the sound of dubbing in background music or amplifying on-site commentary is provided.

Embodiment 2:

Referring to accompanying drawing 4-5, the main body in the described football field of present embodiment be shaped as elliptical configuration, corresponding, two breach 3 are arranged at the end points place of said oval major axis.Simultaneously, its main body is a double-decker, is made up of the crust 9 of wear-resisting not cracky and an inner bladder 10 being set in this crust 9 and form fit.Crust 9 all presents elliptical ring columnar structure with inner bladder 10 shapes, and suit successively.

Embodiment 3:

Referring to accompanying drawing 6, the basic structure in the described football field of present embodiment and embodiment 1 are roughly the same, and its difference is that being shaped as of main body roughly is annular, and corresponding, two breach 3 are arranged at the end points place of any diameter of said annulus.

Although above detailed description through numerous different embodiment describes for the technical scheme of the utility model, the scope of law that should be appreciated that this description is limited the words of the utility model appending claims.It only is exemplary should being interpreted as for the detailed description of football field shape in the foregoing description, rather than comprises the embodiment that each is possible.Even because exhaustive each possible embodiment be not impossible also be unpractical.So those skilled in the art obviously should recognize, are an enclosed areas when the inflatable football field surrounds, and the breach that two symmetries are set as the goal after, promptly can be used as the athletic ground of football match.And the selection of its shape not only is confined to the description of the foregoing description; Other shapes such as regular hexagon; Rhombus or the like, and other spendable prior aries or the technology after the application submits to day, developed realize numerous alternative embodiments, and this still falls within the scope of claims.

Claims

1. portable football field comprises that one surrounds the circle shaped as frame main body that forms by airtight inflatable columns body, and it is characterized in that: the bottom of said main body is symmetrically arranged with two breach that Open Side Down, the detachable net that is equipped with of said breach inner edge.

2. a kind of portable football field according to claim 1 is characterized in that: said main body periphery is roughly rectangular, and described two breach are arranged at the center of one group of opposite side of said rectangle.

3. a kind of portable football field according to claim 1 is characterized in that: said main body periphery is substantially oblong-shaped, and described two breach are arranged at the end points place of said oval major axis.

4. a kind of portable football field according to claim 1 is characterized in that: said main body periphery is roughly rounded, and described two breach are arranged at the end points place of any diameter of said circle.

5. a kind of portable football field according to claim 1 is characterized in that: said main body is made up of crust and an inner bladder being set in said crust and form fit.

6. a kind of portable football field according to claim 1 is characterized in that: said breach inner edge is fixed with the plurality of elastic connection cord, and said connection cord is connected with the colligation of said net outer rim.

7. a kind of portable football field according to claim 1; It is characterized in that: said main body is provided with the valve of at least one and its internal communication; Said football field comprises the bidirectional inflating pump corresponding with said valve quantity, the air inlet/outlet form fit of said valve and said bidirectional inflating pump.

8. a kind of portable football field according to claim 1, it is characterized in that: the outer rim of said main body is set with at least one loudspeaker.