CN205391644U - Small -size football door - Google Patents

Abstract

The utility model discloses a small -size football door, its technical scheme main points are: including the door frame, locate the door frame left and right sides net support, be used for fixed two net support's horizontal pole, the door frame is including being used for supporting the stand on ground and locating the crossbeam between the coexistence post, the bottom of stand is equipped with the lower margin, lower margin subsides subaerial are served and are equipped with first installation department, threaded connection has and is used for fixing the stand at subaerial ground nail on the first installation department.

Description

Small football goal

Technical field

This utility model relates to sports equipment field, particularly to a kind of small football goal.

Background technology

Football is the motion that a kind of pouplarity is significantly high, the fashionable whole world, is deeply liked by people are especially teen-age.Football is the feature with universality, park or all can move on other idle vacant lot, occurs in that now a lot of small football goal on the market, and owing to the goal football bodily form is less, therefore goal is easily shifted by ball when shooting.

At present, the Chinese patent that notification number is CN104759085A discloses a kind of collapsible goal football be easy to and assemble and transport, including the football doorframe being made up of column and crossbeam, it is articulated with on football doorframe and for supporting the left and right bodily form assembly of net, end connecting leg on rear side of the first of fixing left and right ladder-shaped component, wherein, four angles of goal football and earth surface are reinforced on the ground by underground pipe assembly, but, owing to underground pipe assembly to be embedded on ground in advance, fix again through the bolt on football doorframe, not only dismounting trouble and also the position at goal is defined extremely, arbitrarily can not be replaced according to space enrironment.

Utility model content

For the deficiency that prior art exists, the purpose of this utility model is in that to provide one can arbitrarily change fixed venue, the small football goal of convenient fixing.

Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of small football goal, including doorframe, be located at the clamp of the doorframe left and right sides, for fixing the cross bar of two clamps, described doorframe includes the column for supporting ground and the crossbeam being located between two columns, the bottom of described column is provided with lower margin, one end of described lower margin ground proximity is provided with installation portion, and threaded on described installation portion have by inserting the ground nail that column is fixed on the ground by ground.

By above-mentioned setting, kicking doorframe during owing to playing football, doorframe can be unstable, therefore need doorframe is fixed, when needs are fixed, in that context it may be convenient to take out ground nail being screwed in and the installation portion of lower margin carries out threaded, now lower margin is pressed earthward, make ground nail insert ground and realize the firm of doorframe, easy to operate quickly, when changing position simultaneously, only ground nail need to be extracted, again look for position to fix, need not embedded fixing component in advance, require great effort and bother again.

Preferably, described installation portion includes being opened on lower margin near ground, one end, ground nail, is integrally shaped with the irony nut for connecting ground nail in described ground nail.

By above-mentioned setting, owing to plastic material cost is low, comparatively light old place foot adopts plastic material, the external force of laterally bending can be often subject to after connecting upper ground nail due to ground nail again simultaneously, now the screw thread in nail is easily destroyed and causes the fixing shakiness of ground nail, and this is manufactured by pre-buried irony nut integrated injection molding in ground nail, and the screw strength of irony nut is high, anti-destructive is strong, it is possible to make fixing more stable of ground nail.

Preferably, the bottom of described column offers installing hole, and described foot plug is connected in installing hole.

By above-mentioned setting, in order to facilitate manufacture and the installation of lower margin, between lower margin and column, adopt the form of split grafting, foot plug is connected in installing hole and can complete the fixing of lower margin, can replace at any time when lower margin damages and needs and change, very convenient.

Preferably, described lower margin is provided with the inserted terminal coordinated with installing hole, and the outer rim of described inserted terminal is provided with fin along direction of insertion.

By above-mentioned setting, it is vertical with the end face of lower margin ground proximity that fin is vertically located in the outer rim of lower margin, more laborsaving in order to allow lower margin insert in installing hole, prevent lower margin from inserting frictional force during installing hole excessive, reduce the contact area between lower margin and installing hole by fin, thus while playing fixation reducing friction resistance.

Preferably, described inserted terminal is provided with breach.

By above-mentioned setting, breach is arc-shaped, breach one may be used for carrying out keeping away position with the structure in column, two can allow it have certain deformation retract ability in the intensity ensureing inserted terminal simultaneously, allow, lower margin plugs in installing hole more laborsaving, can also save material simultaneously, reduces cost.

Preferably, described inserted terminal is provided with dead slot.

By above-mentioned setting, dead slot is used for saving material, alleviates the weight of lower margin, makes lower margin lighter, saves cost simultaneously.

In sum, what this utility model in contrast to prior art has the beneficial effect that when needs are fixed, ground nail being screwed in can be taken out conveniently and the installation portion of lower margin carries out threaded, now lower margin be pressed earthward, make ground nail insert ground and realize the firm of doorframe, easy to operate quickly, when changing position, only ground nail need to be extracted simultaneously, again look for position to fix, need not embedded fixing component in advance, effort bothers again.

Accompanying drawing explanation

Fig. 1 is the structural representation of embodiment；

Fig. 2 is the structural representation at the first visual angle of lower margin；

Fig. 3 is the partial sectional view of lower margin；

Fig. 4 is the second viewing angle constructions schematic diagram of lower margin.

Accompanying drawing labelling: 1, doorframe；11, column；12, crossbeam；2, clamp；3, cross bar；4, lower margin；41, inserted terminal；411, fin；412, breach；413, dead slot；5, installation portion；51, nail；52, irony nut；6, ground nail；7, installing hole.

Detailed description of the invention

Below in conjunction with accompanying drawing, this utility model is described in further detail.

nullSmall football goal as shown in Figure 1，Including doorframe 1、It is located at the clamp 2 of doorframe 1 left and right sides、For fixing the cross bar 3 of two clamps 2，Described doorframe 1 includes the column 11 for supporting ground and the crossbeam 12 being located between two columns 11，The bottom of described column 11 is provided with lower margin 4，One end of described lower margin 4 ground proximity is provided with installation portion 5，Threaded on described installation portion 5 have by inserting the ground nail 6 that column 11 is fixed on the ground by ground，Doorframe 1 can be kicked during owing to playing football，Doorframe 1 can shakiness，Therefore need doorframe 1 is fixed，When needs are fixed，Ground nail 6 being screwed in can be taken out conveniently and the installation portion 5 of lower margin 4 carries out threaded，Now lower margin 4 is pressed earthward，Make ground nail 6 insert ground and realize the firm of doorframe 1，Easy to operate quickly，When changing position simultaneously，Only ground nail 6 need to be extracted，Again position is looked for fix，Need not embedded fixing component in advance，Effort bothers again.Wherein referring to accompanying drawing 3 and 4, described installation portion 5 includes being opened on lower margin 4 near ground nail 6 hole, one end, ground 51, described ground nail 6 hole 51 is integrally shaped with the irony nut 52 for connecting ground nail 6, owing to plastic material cost is low, comparatively light old place foot 4 adopts plastic material, the external force of laterally bending can be often subject to after connecting upper ground nail 6 due to ground nail 6 hole 51 again simultaneously, now the screw thread in ground nail 6 hole 51 is easily destroyed and causes the fixing shakiness of ground nail 6, this passes through pre-buried irony nut 52 integrated injection molding manufacture in ground nail 6 hole 51, the screw strength of irony nut 52 is high, anti-destructive is strong, fixing more stable of ground nail 6 can be made.

Referring to accompanying drawing 1,2, the bottom of described column 11 offers installing hole 7, described lower margin 4 is plugged in installing hole 7, in order to facilitate manufacture and the installation of lower margin 4, the form of split grafting is adopted between lower margin 4 and column 11, lower margin 4 is plugged in installing hole 7 and can complete the fixing of lower margin 4, can replace at any time when lower margin 4 damages and needs and change, very convenient.

Referring to accompanying drawing 2, described lower margin 4 is provided with the inserted terminal 41 coordinated with installing hole 7, the outer rim of described inserted terminal 41 is provided with fin 411 along direction of insertion, it is vertical that fin 411 is vertically located in the outer rim of lower margin 4 with the end face of lower margin 4 ground proximity, more laborsaving in order to allow lower margin 4 insert in installing hole 7, prevent lower margin 4 from inserting frictional force during installing hole 7 excessive, reduce the contact area between lower margin 4 and installing hole 7 by fin 411, thus while playing fixation reducing friction resistance.Wherein, described inserted terminal 41 is provided with breach 412, breach 412 is in arc-shaped, breach 412 1 may be used for carrying out keeping away position with the structure in column 11, two can allow it have certain deformation retract ability in the intensity ensureing inserted terminal 41 simultaneously, allow, and lower margin 4 plugs in installing hole 7 more laborsaving, material can also be saved simultaneously, reduce cost.Wherein, described inserted terminal 41 is provided with dead slot 413, and dead slot 413 is used for saving material, alleviates the weight of lower margin 4, makes lower margin 4 lighter, saves cost simultaneously.

The above is only exemplary embodiment of the present utility model, and not for limiting protection domain of the present utility model, protection domain of the present utility model is determined by appended claim.

Claims (6)

1. a small football goal, including doorframe (1), it is located at the clamp (2) of doorframe (1) left and right sides, for fixing the cross bar (3) of two clamps (2), described doorframe (1) includes the column (11) for supporting ground and the crossbeam (12) being located between two columns (11), it is characterized in that: the bottom of described column (11) is provided with lower margin (4), one end of described lower margin (4) ground proximity is provided with installation portion (5), described installation portion (5) is above threaded to be had by inserting the ground nail (6) that column (11) is fixed on the ground by ground.

2. small football goal according to claim 1, it is characterized in that: it is upper near ground nail (6) hole, one end, ground (51) that described installation portion (5) includes being opened in lower margin (4), is integrally shaped with the irony nut (52) for connecting ground nail (6) in described ground nail (6) hole (51).

3. small football goal according to claim 2, is characterized in that: the bottom of described column (11) offers installing hole (7), and described lower margin (4) is plugged in installing hole (7).

4. small football goal according to claim 3, it is characterized in that: described lower margin (4) is provided with the inserted terminal (41) coordinated with installing hole (7), and the outer rim of described inserted terminal (41) is provided with fin (411) along direction of insertion.

5. small football goal according to claim 4, is characterized in that: described inserted terminal (41) is provided with breach (412).

6. small football goal according to claim 5, is characterized in that: described inserted terminal (41) is provided with dead slot (413).