CN2539550Y

CN2539550Y - Folding ball game frame

Info

Publication number: CN2539550Y
Application number: CN 02207647
Authority: CN
Inventors: 李明川
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-03-13
Filing date: 2002-03-13
Publication date: 2003-03-12
Anticipated expiration: 2012-03-13

Abstract

The utility model relates to a foldaway goal frame. A plurality of different pipe fittings are used to assemble a foldaway goal frame, and the goal frame is provided with left and right symmetrical support bodies and a plurality of transversal branches arranged across the support bodies. The utility model is characterized in that the two ends of each transversal branch is pivoted on the frame bodies on the two sides, a joint which can be bent for 180 degrees is respectively arranged at the central positions of the ends and is respectively matched with a short outer sleeve, so that each transversal branch can be folded inward to be vertical side by side state through the function of the joint, thus the left and right support bodies can be folded side by side, and the volume can be effectively reduced to facilitate the storage; when being used, the left and right support bodies are pulled outward to straighten the joints, and then the short outer sleeves are moved to the joints and fixedly sleeved to ensure each transversal branch to be hard and straight state, thereby achieving good application effect of simple folding and storage, and intensity.

Description

Collapsible goal frame

Technical field

The utility model relates to the goal frame, particularly a kind of collapsible goal frame.

Background technology

Hockey in the ball game (Hockey), street hockey (Street Hockey), football (Soccer), baseball (Baseball) or lacrosse (Lacrosse) etc., major part is all used a goal structure body, as shown in Figure 1, goal score or exercise at ordinary times when being made for match are used, and this goal is to constitute by being covered with net 2 on the goal frame 1.And the general goal frame that uses is to be made of many different pipe fittings, when the packing shipment, different pipe fittings of each several part and assembling, are assembled by the buyer as being covered with net and pressing from both sides (Spring Clip) with magic tape (Velcro Stripe), elasticity and the screw of the usefulness that locks, Safety nut etc. being to break fully voluntarily with spare part; But the assembling after the goal frame disassembled according to general custom is time-consuming seldom again, but the assembling after the goal frame quite take up space, especially the left and right sides width of goal face is bigger, easily cause the carrying or the collection on inconvenience.

Summary of the invention

Technical problem to be solved in the utility model is, at the above-mentioned deficiency of prior art, and provides a kind of folding folding of being convenient to, effectively reduced volume and the collapsible ball that is beneficial to collection is asked door frame.

Above-mentioned technical problem of the present utility model is realized by following technical scheme.

A kind of collapsible goal frame, be by many different pipe fittings and cooperate various spare parts to assemble, about comprising each end prop up, about each before one upright, about each back grade separation, about each on one, and three horizontal, the upright Zhi Shangke of Yu Yiqian sets up in addition and hits training aids for hanging being that ball does to hit the training use again; And wherein, by about each end of one prop up, preceding upright, the back is stood and is propped up and go up a symmetrical two stands body of formation, the two stands body props up horizontal and is linked by two horizontal of a front and back end, top and rear end, a end-horizontal Zhi Gongsan again, and become a firm goal shelf structure, it is characterized in that: each two ends, the left and right sides of horizontal all is to utilize pivot structure to be attached on the stake body of both sides, again each centre of horizontal respectively be provided with-can at least 180 degree tear curved joint open, and respectively cooperate one can slippage on horizontal outer tube and can envelope whole joint, and the pivotal orientation in each joint of horizontal is identical with the pivotal orientation of the pivot structure at its two ends, left and right sides; The above-mentioned structure of mat then when desiring to fold, can be earlier removed the outer tube on three horizontal from the joint, make this joint effect of each horizontal mat and inwardly fold vertically state side by side, makes left and right sides stake body also be folded into state side by side, is beneficial to carrying or collection; When desire is used, and left and right sides stake body outwards drawn back three horizontal upper joints are beaten directly, it is solid outer tube to be moved on the joint cover again, makes each horizontal to become hard straight and tool intensity again.

Except that above-mentioned essential features, in specific implementation process, also can replenish following technology contents:

This pivot structure is that the corresponding junction on stake body is respectively established a U type pivot seat, then respectively establishes a pivot hole at horizontal outer tunnel end, and is made of pivot seat and pivot hole pivot joint.

The pivotal orientation of these three horizontal employed pivots is through suitable selection arrangement, intersection-type collision mutually not when making three horizontal inwardly to be folded in half into vertically side by side state.

The connector of this joint sheathed tool pivot seat end of two pipe ends difference about horizontal centre, the pivot seat end of each connector then utilizes pivot pin respectively and is articulated on the two ends, the left and right sides of a cross joint body and constitutes, and makes each horizontal this joint of mat and can inwardly fold vertically state side by side.

This connector and cross joint body are the polymer formed body.

This outer tube is to move on horizontal arm, and its length should surpass joint length, makes when horizontal is in line state with knuckle shaped, this outer tube is slid onto envelope whole joint.

This outer tube is provided with locating hole, and for cooperating with elasticity folder in horizontal the upper joint left and right sides pipe end, when making outer tube envelope whole joint, the protruding pin that elasticity is pressed from both sides is able to elasticity and snaps in the locating hole, makes the simple and easy location of outer tube and unexpected slippage.

Advantage of the present utility model is:

Utilize the pivot mode to be attached on the stake body of both sides at many horizontal two ends, each horizontal centre then respectively is provided with one and can tears curved joint open and respectively cooperate a pipe nipple outer tube by 180 degree, but make each horizontal this joint of mat and half-and-half fold vertically state side by side, and then make that left and right sides stake body is also folding to fold side by side, use effective reduced volume and be beneficial to collection; And when using, left and right sides stake body is outwards drawn back so that the joint is beaten directly, mat pipe nipple outer tube moves on the joint cover and consolidates again, and makes each horizontal to have good rigidity intensity.

The technological means and the effect thereof of relevant feature of the present utility model, employing exemplify preferred embodiment and conjunction with figs. is described as follows now:

Description of drawings

Fig. 1 is a goal of the present utility model three-dimensional appearance schematic diagram.

Fig. 2 is the solid combination schematic diagram of the utility model goal frame open configuration.

Fig. 3 is a perspective exploded view of goal frame among Fig. 1.

Fig. 3 A is a perspective exploded view of horizontal among Fig. 3.

Fig. 4 is the sectional perspective schematic diagram of horizontal joint component of the utility model.

Fig. 4 A is the side cross-sectional schematic of Fig. 4.

Fig. 4 B is the another side cross-sectional schematic of Fig. 4.

Fig. 5 is the solid combination schematic diagram of the utility model goal frame collapse state.

The specific embodiment

Please refer to shown in Fig. 1,2,3, goal of the present utility model frame 1 is by many different pipe fittings and cooperates various spare parts such as elasticity folder (Spring Clip), screw, nut etc. assemble that the net 2 that frame 1 periphery in goal is covered with then can utilize multi-disc magic tape (Velcro Stripe) 21 simple and easy fastenings to form.And about different pipe fittings can probably be divided on the goal frame 1 each end prop up 11 (Left/Right LegBase), about each upright 12 (Left/Right Front Upright) before one, about each upright 13 (Left/Right Rear Upright) in a back, about each 14 (Left/Right Top Brace) and three horizontal 15 (Cross Bar) on one, in one before, can set up in addition on upright 12 in addition again and hit training aids 16 (Batting Trainer), can hang being that ball (as Tethered Baseball or Tethered Softball) is trained use for hitting.And wherein, by about each end of one prop up 11, upright 13 of preceding upright 12 back and go up 14 and constitute symmetrical two stands body 3, two stands body 3 is linked for three horizontal 15 by two horizontal 15 of front and back end, top and one horizontal 15 of rear end, the end more totally, and becomes firm goal frame 1 structure.

Shown in Fig. 2,3,4,4A, 4B, 5, of the present utility model being characterised in that: comprise one horizontal 15 of two horizontal 15 of front and back end, goal frame 1 top and rear end, the end totally three horizontal 15, its two ends, left and right sides all are to utilize pivot 4 structures to be attached on the both sides stake body 3, and being corresponding junction on stake body 3, these pivot 4 structures respectively establish a U type pivot seat 41, then respectively establish a pivot hole 42 at horizontal 15 pipe end, and constitute by pivot seat 41 and pivot hole 42 simple pivot joints; But the pivotal orientation of three horizontal 15 pivot that uses 4 must be through suitable selection arrangement, intersection-type collision mutually not when the phase makes three horizontal 15 and inwardly be folded in half into vertically side by side state.Three horizontal 15 again) the doubling centre respectively be provided with a joint 5, the connector 53 of its sheathed tool pivot seat end 52 of two pipe ends, 51 difference about each horizontal 15 centre, 52 at the pivot seat end of each connector 53 utilizes pivot pin 54 to be articulated on the two ends, the left and right sides of a cross joint body 55 respectively, use simple and easy composition one joint 5 structures, wherein, connector 53 and cross joint body 55 all can be the polymer formed body, and the pivotal orientation in each joint of horizontal 15 5 should be identical with the pivotal orientation of each pivot 4.Be arranged with a pipe nipple outer tube 56 respectively on each horizontal 15 again, this outer tube 56 can move on horizontal 15 pipe, and the spacing of two pivot seat ends 52 about its length should surpass, make when horizontal 15 forms linear states with joint 5, this outer tube 56 can be slid onto and envelope whole joint 5, and make each horizontal 15 and joint 5 form integrative-structures and have good rigidity and intensity.In left and right sides pipe end 51, can respectively establish again with elasticity folder (Spring Clip) 57, and on outer tube 56 also corresponding the setting with locating hole 58, the protruding pin of elasticity folder (Spring Clip) 57 is able to elasticity and snaps in the locating hole 58 when outer tube 56 envelopes whole joint 5, make outer tube 56 simple and easy location and unexpected slippage, and again can simple and easy reverse operating to remove its positioning relation.

When then desiring to fold, can remove the outer tube 56 on three horizontal 15 earlier, make 5 effects of this joint of each horizontal 15 mat and inwardly fold vertically state side by side, make left and right sides stake body 3 also be folded into state side by side, effectively reduced volume is beneficial to carrying or collection; And desire is when using, left and right sides stake body 3 outwards drawn back and make three horizontal 15 5 dozens of upper joint straight, it is solid outer tube 56 to be moved on the joint 5 cover again, makes each horizontal 15 to become hard straight state again, uses that reach can simple and easy folding storage and have the good result of use of intensity concurrently.

In sum, the utility model can reach described effect by above-mentioned disclosed structure really.And do not see the also unexposed use of publication before the utility model application, really met the important documents such as novelty, progress of novel patent.

But above-mentioned accompanying drawing of taking off and explanation only are embodiment of the present utility model, and be non-for limiting enforcement of the present utility model; Generally be familiar with the personage of this skill, it complies with feature category of the present utility model, and other equivalence of being done changes or modifies, and all should be encompassed in the claim of this case.

Claims

1, a kind of collapsible goal frame, be by many different pipe fittings and cooperate various spare parts to assemble, about comprising each end prop up, about each before one upright, about each back grade separation, about each on one, and three horizontal, the upright Zhi Shangke of Yu Yiqian sets up in addition and hits training aids for hanging being that ball does to hit the training use again; And wherein, by about each end of one prop up, preceding upright, the back is stood and is propped up and go up a symmetrical two stands body of formation, the two stands body props up horizontal and is linked by two horizontal of a front and back end, top and rear end, a end-horizontal Zhi Gongsan again, and become a firm goal shelf structure, it is characterized in that: each two ends, the left and right sides of horizontal all is to utilize pivot structure to be attached on the stake body of both sides, again each centre of horizontal respectively be provided with-can at least 180 degree tear curved joint open, and be provided with one can be on horizontal slippage and can envelope the outer tube in whole joint, and the pivotal orientation in each joint of horizontal is identical with the pivotal orientation of the pivot structure at its two ends, left and right sides.

2, collapsible goal according to claim 1 frame, it is characterized in that: this pivot structure is that the corresponding junction on stake body is respectively established a U type pivot seat, then respectively establishes a pivot hole at horizontal outer tunnel end, constitutes and articulated by pivot seat and pivot hole.

3, collapsible goal according to claim 1 frame is characterized in that: the pivotal orientation of these three horizontal employed pivots is intersection-type collisions mutually not when making three horizontal inwardly to be folded in half into vertically side by side state.

4, collapsible goal according to claim 1 frame, it is characterized in that: this joint is the two pipe ends connector of a sheathed tool pivot seat end respectively about horizontal centre, and the pivot seat end of each connector then utilizes pivot pin respectively and is articulated on the two ends, the left and right sides of a cross joint body and constitutes.

5, collapsible goal according to claim 4 frame, it is characterized in that: this connector and cross joint body are the polymer formed body.

6, collapsible goal according to claim 1 frame, it is characterized in that: this outer tube is to move on horizontal arm, and its length should surpass joint length.

7, collapsible goal according to claim 1 frame is characterized in that: be provided with the elasticity folder in this horizontal upper joint left and right sides pipe end, the end of elasticity folder has protruding pin, and this protruding pin is protruding to be exposed to outside the horizontal arm; Other is provided with an outer tube, and this outer tube is provided with confession and presss from both sides the locating hole that cooperates with the elasticity in horizontal the upper joint left and right sides pipe end, and when outer tube enveloped whole joint, the protruding pin of elasticity folder was able to elasticity and snaps in the locating hole.