US20190118054A1

US20190118054A1 - Crossbar connector for a sports goal

Info

Publication number: US20190118054A1
Application number: US16/302,695
Authority: US
Inventors: Steven Crosby
Original assignee: Quick Play Sport Ltd
Current assignee: Quick Play Sport Ltd
Priority date: 2016-05-17
Filing date: 2017-05-15
Publication date: 2019-04-25
Also published as: AU2017266504A1; WO2017199011A1; EP3458166A1; GB201608680D0; JP2019516535A

Abstract

A crossbar connector for a sports goal comprising at least two crossbar elements, wherein the crossbar connector comprises a first connecting portion operable to connect with a first of the at least two crossbar elements and a second connecting portion operable to connect with a second of the at least two crossbar elements, wherein the longitudinal axes of the first and second connecting portions are arranged at an angle of greater than 170° and less than 180°. The invention also extends to a corner connector for a sports goal, disassemblable sports goal kit and a sports goal.

Description

The present invention relates to a crossbar connector, in particular to a crossbar connector for a crossbar of a sports goal.
Collapsible sports goals are known in the art. They differ from static, usually permanent or semi permanent fixtures made from heavy materials in that they are designed to be at least substantially portable, lightweight and are useful to provide temporary goal fixtures that may be assembled on site prior to use and disassembled once usage has ceased, such that the location of the goal need not be permanent. Collapsible goals find particular use in training scenarios. Such goals need to have certain properties such as ease of assembly and disassembly, reduced bulk and weight for carrying and storage and a stable structure defining an opening, once assembled.
Problems with such collapsible goals known in the prior art exist in that the crossbar experiences mechanical sagging on account of the length of the crossbar and the materials from which it is constructed, such that the crossbar bows downward towards the ground. The opening defined by the crossbar and the parallel vertical posts of the goal is reduced and therefore this sagging represents a significant problem with regard to the use of such structures as sports goals.
It is an object of aspects of the present invention to provide a solution to the above mentioned or other problems.
According to a first aspect of the present invention, there is provided a crossbar connector for a sports goal comprising at least two crossbar elements, wherein the crossbar connector comprises a first connecting portion operable to connect with a first of the at least two crossbar elements and a second connecting portion operable to connect with a second of the at least two crossbar elements, wherein the longitudinal axes of the first and second connecting portions are arranged at an angle of greater than 170° and less than 180°.
Preferably, the crossbar connector comprises a central portion and preferably, an outwardly extending first connecting portion and an outwardly extending second connecting portion. Preferably, the central portion is integrally formed with the first and second connecting portions so as to generally form a conjoined shape.
Preferably, the central portion is generally shorter in length than the first and second connecting portions.
Preferably, the central portion comprises an internal channel.
Preferably, the central portion comprises an upper region and preferably a lower region.
Preferably, the length of the upper region is generally wider than that of the lower region.
Preferably, the central portion comprises a taper towards the lower region.
Preferably, the central portion is generally of greater thickness than the first and second connecting portions.
Preferably, the first and second connecting portions are generally elongate. Preferably, the first and second connecting portions comprise a longitudinal axis along their length. The first and second connecting portions may have any suitable cross sectional shape perpendicular to the longitudinal axis. Preferably, the first and second connecting portions are circular or part circular in cross section perpendicular to the longitudinal axis. Preferably, the first and second connecting portions are generally cylindrical.
The first and second connecting portions may be generally hollow, preferably comprising an internal channel.
Preferably, the first and second connecting portions are arranged such that the longitudinal axes of the first and second connecting portions are arranged at an angle of greater than 170° and less than 180°. Preferably, the first and second connecting portions are arranged at an angle of greater than 172° and less than 179° and most preferably, at an angle of greater than 175° and less than 178°.
It will be appreciated that the angle between the longitudinal axes of the first and second connecting portions may be required to be different depending on the length and weight of the cross bar elements. On a larger goal, such as a goal having a width of about 5 to 6 metres (and 18.5 foot wide goal, for example), the first and second connecting portions may be arranged at an angle of greater than 176° and less than 177°, such as at an angle of about 176.5°. On a smaller goal, such as a goal having a width of between 3 and 4 metres (a 12 foot wide goal, for example), the first and second connecting portions may be arranged at an angle of greater than 178° and less than 179°, such as at an angle of about 178.5°.
The crossbar connector may be formed from any suitable malleable material. Examples of suitable materials include plastic materials formed from polymers and/or copolymers, such as poly vinyl chloride (PVC); polypropylene (PP); acrylonitrile butadiene styrene (ABS), polyethylene (PE) or combinations thereof and metal materials such as steel; aluminium or combinations thereof. Preferably, the crossbar connector is formed from a plastic material.
Preferably, the at least two crossbar elements are generally elongate. Preferably, the at least two crossbar elements comprise a longitudinal axis along their length. The at least two crossbar elements may have any suitable cross sectional shape perpendicular to the longitudinal axis. Preferably, the at least two crossbar elements are circular or part circular in cross section perpendicular to the longitudinal axis. Preferably, the at least two crossbar elements are generally cylindrical.
The at least two crossbar elements may be generally hollow, preferably comprising an internal channel.
Preferably, the at least two crossbar elements are formed from a malleable material similar to that from which the crossbar connector is formed.
Preferably, the at least two crossbar elements are operable to connect with the crossbar connector. Preferably, the at least two crossbar elements are operable to connect with the first and second connecting portions of the crossbar connector. Preferably, the at least two crossbar elements are operable to connect with the first and second connecting portions via a friction fit. Preferably, the dimensions of the at least two crossbar elements correspond generally to the dimensions of the first and second connecting portions of the crossbar connector. Preferably, the first and second connecting portions are narrower than the width, or diameter if cylindrical, of the at least two crossbar elements.
Preferably, the crossbar connector further comprises one or more securing means operable to secure the crossbar connector to the at least two crossbar elements. Preferably, the one or more securing means is operable to secure the first and second connecting portions of the crossbar connector to the at least two crossbar elements.
Preferably, the one or more securing means is arranged on the crossbar connector so as to be operable to form a detachable attachment to the at least two crossbar elements. Preferably, the one or more securing means is situated on the extended first and second connecting portions of the crossbar connector towards the middle of the length of the portions. Suitable securing means include spring clips and spring locks.
Preferably, the at least two crossbar elements further comprise one or more securing means operable to secure the at least two crossbar elements to the crossbar connector. Preferably, the one or more securing means is operable to secure the at least two crossbar elements to the first and second connecting portions of the crossbar connector.
Preferably, the one or more securing means is arranged on the at least two crossbar elements so as to be operable to form a detachable attachment to the first and second connecting portions of the crossbar connector. Preferably, the one or more securing means is situated towards the ends of the at least two crossbar elements. Suitable securing means include apertures in the material of the at least two crossbar elements.
Preferably, the position of the one or more securing means on the crossbar connector generally correspond to the position of the one or more securing means on the at least two crossbar elements.
In one embodiment, the first and second connecting portions of the crossbar connector may not be integrally formed with the central portion to form a generally conjoined shape. In such an embodiment, the angle between the longitudinal axes of the first and second connecting portions may be variable from the point of attachment of the central portion and the first and second connecting portions between greater than 170° and less than 180°. In such an embodiment, the length of the upper region of the central portion is generally the same as that of the lower region, such that there is no taper towards the lower region.
According to a second aspect of the present invention, there is provided a corner connector for a sports goal comprising at least one crossbar element and at least one post element, wherein the corner connector comprises a first connecting portion operable to connect with the at least one crossbar element or at least one post element and a second connecting portion operable to connect with the at least one post element or at least one crossbar element when the first connecting portion connects to the other of the at least one crossbar element or at least one post element, wherein the longitudinal axes of the first and second connecting portions are arranged at an angle of greater than 90° and less than 100°.
Preferably, the corner connector comprises a central portion and preferably, an outwardly extending first connecting portion and an outwardly extending second connecting portion.
Preferably, the central portion is integrally formed with the first and second connecting portions so as to generally form a conjoined shape.
Preferably, the central portion of the corner connector comprises a first corner portion and preferably a second corner portion. Preferably, the first and second corner portions are integrally formed so as to generally form a conjoined shape. Preferably, the first and second corner portions are generally arranged so as to be perpendicular to each other. Preferably, the first and second corner portions comprise a longitudinal axis along their length. The first and second corner portions may have any suitable cross sectional shape perpendicular to the longitudinal axis. Preferably, the first and second corner portions are circular or part circular in cross section perpendicular to the longitudinal axis.
Preferably, the central portion comprises an internal channel.
Preferably, the central portion is generally shorter in length than the first and second connecting portions of the corner connector.
Preferably, the central portion is generally of greater thickness than the first and second connecting portions.
Preferably, the first and second connecting portions are generally elongate. Preferably, the first and second connecting portions comprise a longitudinal axis along their length. The first and second connecting portions may have any suitable cross sectional shape perpendicular to the longitudinal axis. Preferably, the first and second connecting portions are circular or part circular in cross section perpendicular to the longitudinal axis. Preferably, the first and second connecting portions are generally cylindrical.
The first and second connecting portions may be generally hollow, preferably comprising an internal channel.
Preferably, the first and second connecting portions are arranged such that the longitudinal axes of the first and second connecting portions are arranged at an angle of greater than 90° and less than 100°. Preferably, the first and second connecting portions are arranged at an angle of greater than 90° and less than 96° and most preferably, at an angle of greater than 91° and less than 94°.
The corner connector may be formed from any suitable malleable material. Examples of suitable materials include plastic materials formed from polymers and/or copolymers, such as poly vinyl chloride (PVC); polypropylene (PP); acrylonitrile butadiene styrene (ABS), polyethylene (PE) or combinations thereof and metal materials such as steel; aluminium or combinations thereof. Preferably, the corner connector is formed from a plastic material.
In one embodiment, the first and second connecting portions of the corner connector may not be integrally formed with the central portion to form a generally conjoined shape. In such an embodiment, the angle between the longitudinal axes of the first and second connecting portions may be variable from the point of attachment of the central portion and the first and second connecting portions between greater than 170° and less than 180°.
In one embodiment, the first and second corner portions may be arranged such that the longitudinal axes of the first and second corner portions are arranged at an angle greater than 90° and less than 100°. The first and second corner portions may be arranged at an angle of greater than 90° and less than 96°, such as at an angle of greater than 91° and less than 94°. In such an embodiment, the first and second connecting portions may be arranged such that the longitudinal axes of the first and second connecting portions of the corner connector are longitudinally aligned with the longitudinal axes of the first and second corner portions.
Preferably, the at least one crossbar element is generally elongate. Preferably, the at least one crossbar element comprises a longitudinal axis along its length. The at least one crossbar element may have any suitable cross sectional shape perpendicular to the longitudinal axis. Preferably, the at least one crossbar element is circular or part circular in cross section perpendicular to the longitudinal axis. Preferably, the at least one crossbar element is generally cylindrical.
The at least one crossbar element may be generally hollow, comprising an internal channel.
Preferably, the at least one crossbar element is formed from a malleable material similar to that from which the corner connector is formed.
Preferably, the at least one post element is generally elongate. Preferably, the at least one post element comprises a longitudinal axis along its length. The at least one post element may have any suitable cross sectional shape perpendicular to the longitudinal axis. Preferably, the at least one post element is circular or part circular in cross section perpendicular to the longitudinal axis. Preferably, the at least one post element is generally cylindrical.
The at least one post element may be generally hollow, preferably comprising an internal channel.
Preferably, the at least one post element is formed from a malleable material similar to that from which the corner connector is formed.
Preferably, the at least one crossbar element is operable to connect with the corner connector. Preferably, the at least one crossbar element is operable to connect with the first or second connecting portion of the corner connector when the at least one post element connects with the other of the first or second connecting portion. Preferably, the at least one crossbar element is operable to connect with the first or second connecting portions via a friction fit. Preferably, the dimensions of the at least one crossbar element correspond generally to the dimensions of the first or second connecting portions of the corner connector. Preferably, the first or second connecting portion is narrower than the width, or diameter if cylindrical, of the at least one crossbar element.
Preferably, the at least one post element is operable to connect with the corner connector. Preferably, the at least one post element is operable to connect with the first or second connecting portion of the corner connector when the at least one crossbar element connects with the other of the first or second connecting portion. Preferably, the at least one post element is operable to connect with the first or second connecting portions via a friction fit. Preferably, the dimensions of the at least one post element correspond generally to the dimensions of the first or second connecting portions of the corner connector. Preferably, the first or second connecting portion is narrower than the width, or diameter if cylindrical, of the at least one post element.
Preferably, the corner connector further comprises one or more securing means operable to secure the corner connector to the at least one crossbar element and at least one post element. Preferably, the one or more securing means is operable to secure the first and second connecting portions of the corner connector to the at least one crossbar element and at least one post element.
Preferably, the one or more securing means is arranged on the corner connector so as to be operable to form a detachable attachment to the at least one crossbar element and at least one post element. Preferably, the one or more securing means is situated on the extended first and second connecting portions of the corner connector towards the middle of the length of the portions. Suitable securing means include spring clips and spring locks.
Preferably, the at least one crossbar element further comprises one or more securing means operable to secure the at least one crossbar element to the corner connector. Preferably, the one or more securing means is operable to secure the at least one crossbar element to the first or second connecting portion of the corner connector when the at least one post element is secured to the other of the first or second connecting portions.
Preferably, the one or more securing means is arranged on the at least one crossbar element so as to be operable to form a detachable attachment to the first or second connecting portion of the corner connector. Preferably, the one or more securing means is situated towards the ends of the at least one crossbar element. Suitable securing means include apertures in the material of the at least one crossbar element.
Preferably, the one or more securing means on the corner connector generally correspond to the position of the one or more securing means on the at least one crossbar element. Preferably, the at least one post element further comprises one or more securing means operable to secure the at least one post element to the corner connector. Preferably, the one or more securing means is operable to secure the at least one post element to the first or second connecting portion of the corner connector when the at least one crossbar element is secured to the other of the first or second connecting portions.
Preferably, the one or more securing means is arranged on the at least one post element so as to be operable to form a detachable attachment to the first or second connecting portions of the corner connector. Preferably, the one or more securing means is situated towards the ends of the at least one post element. Suitable securing means include apertures in the material of the at least one post element.
Preferably, the one or more securing means on the corner connector generally correspond to the position of the one or more securing means on the at least one post element.
According to a third aspect of the present invention, there is provided a disassemblable sports goal kit, the kit comprising a crossbar connector and at least two crossbar elements, wherein the crossbar connector comprises a first connecting portion operable to connect with a first of the at least two crossbar elements and a second connecting portion operable to connect with a second of the at least two crossbar elements, wherein the longitudinal axes of the first and second connecting portions are arranged at an angle of greater than 170° and less than 180°.
According to a fourth aspect of the present invention, there is provided a disassemblable sports goal kit, the kit comprising at least one corner connector, at least one crossbar element and at least one post element, wherein the corner connector comprises a first connecting portion operable to connect with the at least one crossbar element or at least one post element and a second connecting portion operable to connect with the at least one post element or at least one crossbar element when the first connecting portion connects to the other of the at least one crossbar element or at least one post element, wherein the longitudinal axes of the first and second connecting portions are arranged at an angle of greater than 90° and less than 100°.
According to a further aspect of the present invention, there is provided a sports goal comprising a crossbar having at least two crossbar elements, wherein the crossbar comprises a crossbar connector comprising a first connecting portion operable to connect with a first of the at least two crossbar elements and a second connecting portion operable to connect with a second of the at least two crossbar elements, wherein the longitudinal axes of the first and second connecting portions are arranged at an angle of greater than 170° and less than 180°.
Advantageously, the crossbar connector is operable to arrange the at least two crossbar elements at an angle, which is offset from the longitudinally aligned, such that, when assembled, the mechanical sag of the at least two crossbar elements, in combination with the longitudinal offset angle of the crossbar connector causes the crossbar to be arranged substantially horizontally along its length.
Preferably, the goal has a first assembled configuration and a second disassembled configuration. Preferably, the goal defines an opening in the assembled configuration. Preferably, the opening is generally rectangular.
Preferably, in the assembled configuration, the goal further comprises at least two post elements. Preferably, the assembled crossbar of the sports goal is operable to be supported by the at least two post elements in generally parallel upright configuration. Preferably, the crossbar and the at least two post elements define an opening in the assembled configuration, into which a projectile may be fired.
Preferably, in the assembled configuration, the crossbar connector or a portion thereof and the at least two crossbar elements or a portion thereof are linked together by linking means. Preferably, the linking means extend internally through the crossbar connector or a portion thereof and the at least two crossbar elements or a portion thereof. The linking means may comprise an elongated flexible member. Suitable linking means include cord or line which may be elasticated and further, may be extendible.
In the assembled configuration, the same linking means that extends through the crossbar connector or a portion thereof and the at least two crossbar elements or a portion thereof may also extend through at least a portion of the at least two elongate post elements so as to link together at least a portion of the assembled crossbar and the at least two elongate post elements.
In one embodiment, the crossbar may comprise three or more elongate crossbar elements.
According to a further aspect of the present invention, there is provided a sports goal, the goal comprising at least one crossbar element and at least one post element, wherein the goal comprises at least one corner connector comprising a first connecting portion operable to connect with the at least one crossbar element and a second connecting portion operable to connect with the at least one post element, wherein the longitudinal axes of the first and second connecting portions are arranged at an angle of greater than 90° and less than 100°.
Advantageously, the corner connector is operable to arrange the at least one crossbar element and the at least one post element at an angle, which is offset from the perpendicular, such to be greater than the perpendicular, such that, when assembled, the mechanical sag of the crossbar of the goal, in combination with the perpendicular offset angle of the corner connector causes the crossbar to be arranged substantially horizontally along its length.
Preferably, the goal has a first assembled configuration and a second disassembled configuration. Preferably, the goal defines an opening in the assembled configuration. Preferably, the opening is generally rectangular.
Preferably, in the assembled configuration, the goal comprises a crossbar comprising at least two crossbar elements, preferably at least two post elements and preferably at least two corner connectors. Preferably, in the assembled configuration, the at least two post elements are arranged in generally parallel upright configuration to support the crossbar of the sports goal. Preferably, the crossbar and the at least two post elements define an opening in the assembled configuration, into which a projectile may be fired.
Preferably, in the assembled configuration, the at least one corner connector or a portion thereof, the at least one crossbar element or a portion thereof and the at least one post element or a portion thereof are linked together by linking means. Preferably, the linking means may extend internally through the at least one corner connector or a portion thereof, the at least one crossbar element or a portion thereof and the at least one post element or a portion thereof. The linking means may comprise an elongated flexible member. Suitable linking means include cord or line which may be elasticated and further, may be extendible.
In the assembled configuration, the same linking means that extends through the at least one corner connector or a portion thereof, the at least one crossbar element or a portion thereof and the at least one post element or a portion thereof, may also extend through at least a portion of the assembled crossbar so as to link together at least a portion of the assembled crossbar and the at least two post elements.
In one embodiment, in the assembled configuration, the goal comprises a crossbar formed from at least two crossbar elements and a crossbar connector, wherein the crossbar connector comprises a first connecting portion operable to connect with a first of the at least two crossbar elements and a second connecting portion operable to connect with a second of the at least two crossbar elements, wherein the longitudinal axes of the first and second connecting portions are arranged at an angle of greater than 170° and less than 180°.
All references herein to angles “between greater than 170° and less than 180°” should be understood as all angles between (but not including) 170° and 180°. In some embodiments, such angles may be greater than 172° and less than 179°; or such angles may be greater than 175° and less than 178°, or such angles may be greater than 176° and less than 177°. For example, such an angle may be about 176.5°.
All references herein to angles “between greater than 90° and less than 100°” should be understood as all angles between (but not including) 90° and 100°. In some embodiments, such angles may be greater than 90° and less than 96°; or such angles may be greater than 91° and less than 95°, or such angles may be greater than 92° and less than 94°. For example, such an angle may be about 93.5°.
As used herein, the singular includes the plural and plural encompasses singular, unless specifically stated otherwise. For example, the use of the singular, i.e. “a” or “an”, includes “one or more”. In addition, as used herein, the use of “or” means “and/or” unless specifically stated otherwise, even though “and/or” may be explicitly used in certain instances.
All of the features contained herein may be combined with any of the above aspects and in any combination.

For a better understanding of the invention, and to show how embodiments of the same may be carried into effect, reference will now be made, by way of example, to the accompanying diagrammatic drawings in which:

FIG. 1 shows a perspective view of a crossbar connector according to the present invention.

FIG. 2 shows a perspective view of a corner connector according to the present invention.

FIG. 3 shows a perspective view of a sports goal according to the present invention, in the assembled configuration.

Referring to FIG. 1, there is provided a crossbar connector 102 having a central portion 104, an outwardly extending first connecting portion 106 and an outwardly extending second connecting portion 108. The central portion 104 is integrally formed with the first connecting portion 106 and the second connecting portion 108 to form a conjoined shape. The central portion 104 is shorter in length than the first connecting portion 106 and second connecting portion 108. The central portion 104 comprises an upper region 110 and a lower region 112. The length of upper region 110 is wider than the lower region 112 such that the central portion 104 is tapered towards the lower region 112. The central portion 104 comprises an internal channel (not shown). The central portion is thicker than the first connecting portion 106 and the second connecting portion 108.
The first connecting portion 106 and the second connecting portion 108 of the crossbar connector 102 are elongate and extend from the central portion 104. The first connecting portion 106 and second connecting portion 108 have a longitudinal axis along their length and are circular in cross section (not shown) perpendicular to the longitudinal axis. The first connecting portion 106 and second connecting portion 108 are cylindrical and hollow (not shown).
The first connecting portion 106 and the second connecting portion 108 of the crossbar connector 102 connect with two crossbar elements (not shown) via a friction fit. The dimensions of the first connecting portion 106 and the second connecting portion 108 of the crossbar connector 102 correspond to the dimensions of the two crossbar elements (not shown).
Securing means 114, in the form of spring clips are situated along the length of the first connecting portion 106 and the second connecting portion 108 of the crossbar connector 102. The securing means 114 form a detachable attachment to secure the first connecting portion 106 and the second connecting portion 108 to two crossbar elements (not shown). The position of the securing means 114 on the crossbar connector 102 corresponds to the position of the securing means on the two crossbar elements (not shown).
The first connecting portion 106 and second connecting portion 108 of the crossbar connector 102 are arranged such that the longitudinal axes of the first connecting portion 106 and the second connecting portion 108 are arranged at an angle 116 of greater than 170° and less than 180° (in this embodiment, about 176.5°).
The crossbar connector 102 is formed from a plastic material. It will be apparent to a skilled person that the crossbar connector 102 may be formed from any suitable malleable material.
In one embodiment, the first connecting portion 106 and the second connecting portion 108 of the crossbar connector 102 are not integrally formed with the central portion 104 to form a conjoined shape. The angle 116 between the longitudinal axes of the first connecting portion 106 and the second connecting portion 108 is variable from the point of attachment 118 of the central portion 104 and the first connecting portion 106 and the second connecting portions 108 between greater than 170° and less than 180°. In such an embodiment, it will appreciated by a skilled person that the length of the upper region of the central portion is generally the same as that of the lower region, such that there is no taper towards the lower region.
Referring to FIG. 2, there is provided a corner connector 202 having a central portion 204 comprising a first corner portion 205 and a second corner portion 207, an outwardly extending first connecting portion 206 and an outwardly extending second connecting portion 208. The central portion 204 is integrally formed with the first connecting portion 206 and the second connecting portion 208 to form a conjoined shape.
The central portion 204 comprises a first corner portion 205 and second corner portion 207. The first corner portion 205 and the second corner portion 207 are arranged so as to be perpendicular to each other. The first corner portion 205 and the second corner portion 207 have a longitudinal axis along their length. The first corner portion 205 and the second corner portion 207 are circular in cross section (not shown) perpendicular to their longitudinal axis. The first corner portion 205 and the second corner portion 207 have an internal channel (not shown).
The first corner portion 205 and the second corner portion 207 are shorter in length that the first connecting portion 206 and the second connecting portion 208. The central portion 204 is thicker than the first connecting portion 206 and the second connecting portion 208.
The first connecting portion 206 and the second connecting portion 208 of the corner connector 202 are elongate and extend from the central portion 204. The first connecting portion 206 and the second connecting portion 208 have longitudinal axis along their length and are circular in cross section (not shown) perpendicular to the longitudinal axis. The first connecting portion 206 and the second connecting portion 208 are cylindrical and hollow (not shown).
The first connecting portion 206 of the corner connector 202 connects with either a crossbar element (not shown) or a post element (not shown) and the second connecting portion 208 connects with the other of a post element (not shown) or a crossbar element (not shown) via friction fit. The dimensions of the first connecting portion 206 and the second connecting portion 208 of the corner connector 202 correspond to the dimensions of the crossbar element (not shown) and the post element (not shown).
Securing means 214, in the form of spring clips are situated along the length of the first connecting portion 206 and the second connecting portion 208 of the corner connector 202. The securing means 214 form a detachable attachment to secure the first connecting portion 206 to either a crossbar element (not shown) or a post element (not shown) and the second connecting portion 208 to the other of the post element (not shown) or the crossbar element (not shown). The position of the securing means 214 on the corner connector 202 correspond to the position of the securing means on the crossbar element (not shown) and the post element (not shown).
The first connecting portion 206 and second connecting portion 208 of the corner connector 202 are arranged such that the longitudinal axes of the first connecting portion 206 and the second connecting portion 208 are arranged at an angle 216 of greater than 90° and less than 100° (in this embodiment, about 93.5°)
The corner connector 202 is formed from a plastic material. It will be apparent to a skilled person that the corner connector 202 may be formed from any suitable malleable material.
In one embodiment, the first corner portion 205 and the second corner portion 207 are arranged such that the longitudinal axes of the first corner portion 205 and the second corner portion 207 are arranged at an angle 218 of greater than 90° and less than 100°. In such an embodiment, the longitudinal axes of the first connecting portion 206 and the second connecting portion 208 are longitudinally aligned with the longitudinal axes of the first corner portion 205 and the second corner portion 207 respectively.
In another embodiment, the first connecting portion 206 and the second connecting portion 208 of the corner connector 202 are not integrally formed with the central portion 204 to form a conjoined shape. The angle 216 between the longitudinal axes of the first connecting portion 206 and the second connecting portion 208 is variable from the point of attachment 220 of the central portion 204 and the first connecting portion 206 and the second connecting portions 208 between greater than 170° and less than 180°.
Referring to FIG. 3, there is provided an assembled sports goal 302 comprising a crossbar 304 having a first crossbar element 306 and a second crossbar element 308 and a first post element 310 and a second post element 312. The goal 302 also comprises a crossbar connector 314, a first corner connector 316 and a second corner connector 318.
The first crossbar element 306 and the second crossbar element 308 are elongate. The first crossbar element 306 and the second crossbar element 308 have a longitudinal axis along their length and are circular in cross section (not shown) perpendicular to the longitudinal axis. The first crossbar element 306 and the second crossbar element 308 are cylindrical and hollow (not shown). The first crossbar element 306 and the second crossbar element 308 are formed from a plastic material. It will be apparent to a skilled person that the first crossbar element 306 and the second crossbar element 308 may be formed from any suitable malleable material.
The first crossbar element 306 and the second crossbar element 308 connect with the crossbar connector 314, as detailed in FIG. 1. The first crossbar element 306 and the second crossbar element 308 connect with the first and second connecting portions respectively (not shown) of the crossbar connector 314, via a friction fit. The central portion 315 of the crossbar connector 314 is visible when the first crossbar element 306 and the second crossbar element 308 connect with the first and second connecting portions (not shown) of the crossbar connector 314 as the central portion 315 is of greater thickness than the first and second connecting portions of the crossbar connector 314. The dimensions of the first crossbar element 306 and the second crossbar element 308 correspond to the dimensions of the first and second connecting portions (not shown) of the crossbar connector 314. The first and second connecting portions (not shown) are narrower in diameter than the first crossbar element 306 and the second crossbar element 308. The crossbar connector 314 is formed from a plastic material. It will be apparent to a skilled person that the crossbar connector 314 may be formed from any suitable malleable material.
Securing means 320, in the form of spring clips, are situated on the first crossbar element 306 and the second crossbar element 308 to secure the first crossbar element 306 and the second crossbar element 308 to the first and second connecting portions respectively (not shown) of the crossbar connector 314, towards the ends of the first crossbar element 306 and the second crossbar element 308. The securing means 320 are arranged to correspond to the position of the securing means on the first and second connecting portions (not shown) of the crossbar connector 314, as detailed in FIG. 1.
The first post element 310 and the second post element 312 are elongate. The first post element 310 and the second post element 312 have a longitudinal axis along their length and are circular in cross section (not shown) perpendicular to the longitudinal axis. The first post element 310 and the second post element 312 are cylindrical and hollow (not shown). The first post element 310 and the second post element 312 are formed from a plastic material. It will be apparent to a skilled person that the first post element 310 and the second post element 312 may be formed from any suitable malleable material.
The first crossbar element 306 and the first post element 310 connect with the first corner connector 316, as detailed in FIG. 2. The first crossbar element 306 connects to either the first or second connecting portion (not shown) of the first corner connector 316 when the first post element 310 connects with the other of the first or second connecting portions (not shown), via a friction fit. The central portion 317 of the first corner connector 316 is visible when the first crossbar element 306 and the first post element 310 connect with the first or second connecting portions (not shown) of the first corner connector 316 as the central portion 317 is of greater thickness than the first and second connecting portions (not shown) of the first corner connector 316. The dimensions of the first crossbar element 306 and the first post element 310 correspond to the dimensions of the first and second connecting portions (not shown) of the first corner connector 316. The first and second connecting portions (not shown) of the crossbar connector 314 are narrower in diameter than the first crossbar element 306 and the first post element 310. The first corner connector 316 is formed from a plastic material. It will be apparent to a skilled person that the first corner connector 316 may be formed from any suitable malleable material.
Securing means 322 and 324, in the form of apertures in the material of the first crossbar element 306 and first post element 310 respectively, are situated on the first crossbar element 306 and the first post element 310, to secure the first crossbar element 306 to either the first or second connecting portions (not shown) and the first post element 310 to the other of the first or second connecting portions (not shown) of the first corner connector 316, towards the ends of the first crossbar element 306 and the first post element 310. The securing means 322 and 324 are arranged to correspond to the position of the securing means (spring clips) on the first and second connecting portions (not shown) of the first corner connector 316, as detailed in FIG. 2.
The second crossbar element 308 and the second post element 312 connect with the second corner connector 318, as detailed in FIG. 2. The second crossbar element 308 connects to either the first or second connecting portion (not shown) of the second corner connector 318 when the second post element 312 connects with the other of the first or second connecting portions (not shown), via a friction fit. The central portion 319 of the second corner connector 318 is visible when the second crossbar element 308 and the second post element 312 connect with the first or second connecting portions (not shown) of the second corner connector 318 as the central portion 319 is of greater thickness than the first and second connecting portions (not shown) of the second corner connector 318. The dimensions of the second crossbar element 308 and the second post element 312 correspond to the dimensions of the first and second connecting portions (not shown) of the second corner connector 318. The first and second connecting portions (not shown) are narrower in diameter than the second crossbar element 308 and the second post element 312. The second corner connector 318 is formed from a plastic material. It will be apparent to a skilled person that the second corner connector 318 may be formed from any suitable malleable material.
Securing means 322 and 324, in the form of apertures in the material of the second crossbar element 308 and the second post element 312 respectively, are situated on the second crossbar element 308 and the second post element 312, to secure the second crossbar element 308 to either of the first or second connecting portions (not shown) and the second post element 312 to the other of the first or second connecting portions (not shown) of the second corner connector 318, towards the ends of the second crossbar element 308 and the second post element 312. The securing means 322 and 324 are apertures in the material of the second crossbar element 308 and the second post element 312. The securing means 326 and 328 are arranged to correspond to the position of the securing means (spring clips) on the first and second connecting portions (not shown) of the second corner connector 318, as detailed in FIG. 2.
The goal 302 comprises a linking means (not shown) in the form of an elasticated line to extend internally through and link together the first post element 310, the first corner connector 316, the first crossbar element 306, the crossbar connector 314, the second crossbar element 308, the second corner connector 318 and the second post element 312.
In one embodiment, the crossbar connector 314 is operable to arrange the first crossbar element 306 and the second crossbar element 308 at an angle, which is offset from the longitudinally aligned, such that, when assembled, mechanical sag of the first crossbar element 306 and the second crossbar element 308, in combination with the longitudinal offset angle of the crossbar connector 314, causes the crossbar 304 of the assembled goal 302 to be arranged substantially horizontally along its length.
In another embodiment, the first corner connector 316 and the second corner connector 318 are operable to arrange the first crossbar element 306 and the first post element 310 and the second crossbar element 308 and the second post element 312 at an angle, which is offset from the perpendicular, such to be greater than the perpendicular, such that, when assembled, mechanical sag of the first crossbar element 306 and the second crossbar element 308, in combination with the perpendicular offset angle of the first corner connector 316 and the second corner connector 318, causes the crossbar 304 of the assembled goal 302 to be arranged substantially horizontally along its length.
In another embodiment, the crossbar connector 314 is operable to arrange the first crossbar element 306 and the second crossbar element 308 at an angle, which is offset from the longitudinally aligned and the first corner connector 316 and the second corner connector 318 are operable to arrange the first crossbar element 306 and the first post element 310 and the second crossbar element 308 and the second post element 312 at an angle, which is offset from the perpendicular, such to be greater than the perpendicular, such that, when assembled, mechanical sag of the first crossbar element 306 and the second crossbar element 308, in combination with the longitudinal offset angle of the crossbar connector 314 and the perpendicular offset angle of the first corner connector 316 and the second corner connector 318, causes the crossbar 304 of the assembled goal 302 to be arranged substantially horizontally along its length.
Attention is directed to all papers and documents which are filed concurrently with or previous to this specification in connection with this application and which are open to the public inspection with this specification, and the contents of all such papers and documents are incorporated herein by reference.
All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and/or all of the steps of any method or process so disclosed, may be combined in any combination, except combinations where at least some of such features and/or steps are mutually exclusive.
Each feature disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. Thus, unless expressly stated otherwise, each feature disclosed is one example only of a generic series of equivalent or similar features.
The invention is not restricted to the details of the foregoing embodiment(s). The invention extends to any novel one, or any novel combination, of the features disclosed in this specification (including any accompanying claims, abstract or drawings), or to any novel one, or any novel combination, of the steps of any method or process so disclosed.

Claims

1. A crossbar connector for a sports goal comprising at least two crossbar elements, wherein the crossbar connector comprises a first connecting portion operable to connect with a first of the at least two crossbar elements and a second connecting portion operable to connect with a second of the at least two crossbar elements, wherein the longitudinal axis of the first and second connecting portions are arranged at an angle of greater than 170° and less than 180°.

2. The crossbar connector according to claim 1, wherein the crossbar connector further comprises a central portion which is integrally formed with the first and second connecting portions to form a conjoined shape.

3. The crossbar connector according to claim 2, wherein the central portion comprises an upper region and a lower region, wherein the length of the upper region is wider than that of the lower region.

4. The crossbar connector according to claim 2, wherein the central portion is of greater thickness than the first and second connecting portions.

5. The crossbar connector according to claim 2, wherein the central portion comprises an internal channel.

6. The crossbar connector according to claim 1, wherein the first and second connecting portions are hollow.

7. The crossbar connector according to claim 1, wherein the crossbar connector is operable to connect to the at least two crossbar elements via a friction fit.

8. The crossbar connector according to claim 1, wherein the crossbar connector comprises one or more securing means operable to secure the crossbar connector to the at least two crossbar elements.

9. The crossbar connector according to claim 1, wherein the longitudinal axis of the first and second connecting portions are arranged at an angle of of greater than 172° and less than 179°.

10. A corner connector for a sports goal comprises at least one crossbar element and at least one post element, wherein the corner connector comprises a first connecting portion operable to connect with the at least one crossbar element or at least one post element and a second connecting portion operable to connect with the at least one post element or at least one crossbar element when the first connecting portion connects to the other of the at least one crossbar element or at least one post element, wherein the longitudinal axes of the first and second connecting portions are arranged at an angle of greater than 90 and less than 100.

11. The corner connector according to claim 10, wherein the corner connector further comprises a central portion which is integrally formed with the first and second connecting portions to form a conjoined shape.

12. The corner connector according to claim 11, wherein the central portion comprises a first corner portion and a second corner portion, wherein the first and second corner portions are integrally formed to form a conjoined shape.

13. The corner connector according to claim 11, wherein the central portion comprises a first corner portion and a second corner portion, wherein first and second corner portions are arranged so as to be perpendicular to each other.

14. The corner connector according to claim 11, wherein the central portion is of greater thickness than the first and second connecting portions.

15. The corner connector according to claim 11, wherein the central portion comprises an internal channel.

16. The corner connector according to claim 10, wherein the first and second connecting portions are hollow.

17. The corner connector according to claim 10, wherein the corner connector is operable to connect with the at least one crossbar element and the at least one post element via a friction fit.

18. The corner connector according to claim 10, wherein the corner connector comprises one or more securing means operable to connect the corner connector to the at least one crossbar element and the at least one post element.

19. The corner connector according to claim 10, wherein the first and second connecting portions are arranged at an angle of greater than 90° and less than 96°.

20. A disassemblable sports goal kit, the kit comprising a crossbar connector and at least two crossbar elements, wherein the crossbar connector comprises a first connecting portion operable to connect with a first of the at least two crossbar elements and a second connecting portion operable to connect with a second of the at least two crossbar elements, wherein the longitudinal axes of the first and second connecting portions are arranged at an angle of greater than 170° and less than 180°.

21. A disassemblable sports goal kit, the kit comprising at least one corner connector, at least one crossbar element and at least one post element, wherein the corner connector comprises a first connecting portion operable to connect with the at least one crossbar element or at least one post element and a second connecting portion operable to connect with the at least one post element or at least one crossbar element when the first connecting portion connects to the other of the at least one crossbar element or at least one post element, wherein the longitudinal axes of the first and second connecting portions are arranged at an angle of greater than 90° and less than 100°.

22. A sports goal comprising a crossbar having at least two crossbar elements, wherein the crossbar comprises a crossbar connector comprising a first connecting portion operable to connect with a first of the at least two crossbar elements and a second connecting portion operable to connect with a second of the at least two crossbar elements, wherein the longitudinal axes of the first and second connecting portions are arranged at an angle of greater than 170° and less than 180°.

23. The goal according to claim 22, wherein the crossbar connector or a portion thereof and the at least two crossbar elements or a portion thereof are linked together by linking means.

24. A sports goal, the goal comprising at least one crossbar element and at least one post element, wherein the goal comprises at least one corner connector comprising a first connecting portion operable to connect with the at least one crossbar element and a second connecting portion operable to connect with the at least one post element, wherein the longitudinal axes of the first and second connecting portions are arranged at an angle of greater than 90 and less than 100.

25. The goal according to claim 24, wherein the at least one corner connector or a portion thereof, the at least one crossbar element or a portion thereof and the at least one post element or a portion thereof are linked together by linking means.