CN207324004U - A kind of scalable assembled football goal frame - Google Patents

Abstract

The utility model discloses a kind of scalable assembled football goal frame,Including aerial pipe one,Bottom tube one afterwards,Erect support tube in left and right,Each two of side bottom tube,The setting support tube top is connected with aerial pipe,Support tube bottom is erect to be connected with rear bottom tube,Described side bottom tube one end is connected with erectting support tube,The other end is connected with rear bottom tube,The aerial pipe,Bottom tube and setting support tube are made of threaded sleeve and shaft afterwards,The threaded sleeve left-hand end end sets major thread,Bar is threaded in threaded sleeve,Convex block is set on the right side of threaded rod,Minor thread is set by convex block,Threaded rod cover board is set outside threaded rod,Groove is set in threaded rod cover panel end,Convex block is caught in groove,In threaded sleeve and threaded rod cover board junction, steel pipe chuck is set,Steel pipe chuck is locked by bolt,In threaded sleeve,Net hook is set on threaded rod cover board and both sides bottom tube,Net is fixed on steel pipe by net hook,The utility model is simple in structure,It is convenient for disassembly and assembly.

Description

A retractable football goal frame

technical field

The utility model relates to the technical field of football equipment, in particular to a retractable and assembled football goal frame.

Background technique

Football, known as "the world's number one sport", is the most influential individual sport in the global sports world. A standard football match consists of two teams consisting of 10 players and 1 goalkeeper, a total of 11 people, fighting and attacking on a rectangular grass field. In football, the football goal frame is the main equipment. Due to the difference in the venue and the number of people, the size of the football goal frame used is different. Most of the football goal frames on the market are matched with football goal frames, such as 3m×2m (5-a-side system), 5m× 2m (7-a-side system), 7.32m×2.44m (11-a-side system), high cost, poor practicability, and there is no football goal frame that can be stretched and adjusted according to needs.

Utility model content

The purpose of this utility model is to overcome the deficiencies of the prior art, and provide a telescopic assembled football goal frame that can be adjusted in size according to requirements, including an aerial tube, a rear bottom tube, left and right vertical support tubes, and side bottom tubes. There are two tubes each, the top of the vertical support tube is connected to the aerial tube, the bottom end of the vertical support tube is connected to the rear bottom tube, one end of the side bottom tube is connected to the vertical support tube, and the other end is connected to the rear bottom tube. The pipe, the rear bottom pipe and the vertical support pipe are composed of a threaded sleeve and a threaded rod. The left end of the threaded sleeve is provided with a large thread, a threaded rod is provided in the threaded sleeve, and a bump is provided on the right side of the threaded rod. A small screw thread is set next to the block, a threaded rod cover plate is set outside the threaded rod, a groove is set inside the end of the threaded rod cover plate, and the protrusion is snapped into the groove, and a steel pipe jacket is set at the connection between the threaded sleeve and the threaded rod cover plate, and the steel pipe The jacket is locked by bolts, and net hooks are set on the threaded casing, the threaded rod cover plate and the bottom pipes on both sides, and the ball net is hung on the net hooks.

As a preference, the aerial tubes, rear bottom tubes, vertical support tubes and side bottom tubes are connected by double-bend connectors.

Preferably, the diameters of the threaded holes at both ends of the double-bend connector are different.

Preferably, both ends of the side bottom pipe are provided with threads.

As a preference, the length of the threaded casing in the aerial pipe and the rear bottom pipe is 3m, the length of the threaded rod is 4.32m, the length of the threaded casing in the vertical support pipe is 2m, and the length of the threaded rod is 0.44m.

As a preference, there are three sets of threaded rod cover plates with lengths of 4.32m, 2m and 0.44m respectively.

The beneficial effects of the utility model are: the structure is simple, the size of the football goal frame can be adjusted at will, the disassembly and assembly are convenient, fast and labor-saving, and the cost is saved, and the size of the goal can be quickly adjusted according to the demand, saving time and effort.

Description of drawings

The utility model will be explained by way of example and with reference to the accompanying drawings, wherein:

Fig. 1 is the front view of the utility model;

Fig. 2 is a side view of the utility model;

Figure 3-1 is a schematic diagram of the front view of the threaded rod cover plate in the utility model;

Fig. 3-2 is a side view structural schematic diagram of the threaded rod cover plate in the utility model;

Fig. 4 is a structural schematic diagram of a threaded sleeve in the utility model;

Fig. 5 is a schematic diagram of the structure of the threaded rod in the utility model.

Detailed ways

Any feature disclosed in this specification, unless specifically stated, can be replaced by other alternative features that are equivalent or have similar purposes. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

A telescopic assembled football goal frame as shown in Figure 1-5, including one aerial tube 112, one rear bottom tube 111, two left and right vertical support tubes 113, and two side bottom tubes 11, the vertical support tubes The top of 113 is connected with the aerial pipe 112, the bottom end of the vertical support pipe 113 is connected with the rear bottom pipe 111, one end of the side bottom pipe 11 is connected with the vertical support pipe 113, and the other end is connected with the rear bottom pipe 111, the aerial pipe 112, The rear bottom pipe 111 and the vertical support pipe 113 are composed of a threaded sleeve 1 and a threaded rod 2. The left end of the threaded sleeve 1 is provided with a large thread 101, and the threaded rod 2 is arranged in the threaded sleeve 1. Protrusion 3 is set on the right side, small thread 31 is set beside the protrusion 3, threaded rod cover plate 4 is set outside the threaded rod 2, groove 5 is arranged in the end of threaded rod cover plate 4, and protrusion 31 snaps into groove 5, A steel pipe jacket 6 is set at the joint between the threaded casing 1 and the threaded rod cover 4, and the steel pipe jacket 6 is locked by bolts 7, and net hooks are set on the threaded casing 1, the threaded rod cover 4 and the bottom pipes 11 on both sides 9, ball net 10 is hung on the net hook 9. The aerial tube 112 , the rear bottom tube 111 , the vertical support tube 113 , and the side bottom tube 11 are connected by a double-bend connector 8 . The diameters of the threaded holes at both ends of the double-bend connector 8 are different. There are two left and right side bottom pipes 11, and both ends of the side bottom pipe 11 are provided with threads. The length of the threaded casing 1 in the aerial tube 112 and the rear bottom pipe 111 is 3m, the length of the threaded rod 2 is 4.32m, the length of the threaded casing 1 in the vertical support pipe 113 is 2m, and the length of the threaded rod 2 is 0.44m . Described threaded rod cover plate 4 has three groups, and length is respectively 4.32m, 2m, 0.44m.

The working principle of this specific embodiment is: screw the threaded rod 2 with the threaded sleeve 1 into the part, then rotate the threaded rod 2 according to the demand to make the total length of the threaded sleeve 1 and the threaded rod 2 meet the requirements, and then screw the threaded rod cover 4 Installed on the threaded rod 2, use the steel pipe jacket 6 to fix the threaded rod cover plate 4 and the threaded sleeve 1 together, and at the same time connect the small thread 31 of the threaded rod 2 and the large thread of the threaded sleeve 1 through the double-bend connector 8 101 and the side bottom pipe 11, when the requirement is a 5-person mast, fully screw in the threaded rods 2 of the air pipe 112 and the rear bottom pipe 111, and at the same time fully screw in the threaded rods 2 of the two vertical support pipes 113, Then use the double-bend connector 8 to connect the steel pipes. When the demand is a 7-person mast, unscrew the threaded rod 2 of the aerial pipe 112 and the rear bottom pipe 111 by 2m, so that the total length of the threaded rod 2 and the threaded sleeve 1 5m, equipped with a 2m threaded rod cover plate 4, at the same time fully screw the threaded rods 2 of the two vertical support pipes 113, and then use the double-bend connector 8 to connect each steel pipe When screwing out the threaded rod 2 of the air pipe 112 and the rear bottom pipe 111 by 4.32m, the total length of the threaded rod 2 and the threaded casing 1 is 7.32m, and the threaded rod cover plate 4 of 4.32m is matched, and the two vertically supported The threaded rod 2 of the pipe 113 is unscrewed 0.44m, equipped with a 0.44m threaded rod cover plate 4, and then the double-bend connector 8 is used to connect each steel pipe, and the size of the football goal frame can be quickly and labor-savingly adjusted according to the demand.

The utility model is not limited to the aforementioned specific embodiments. The utility model extends to any new feature or any new combination disclosed in this specification, as well as the steps of any new method or process or any new combination disclosed.

Claims (6)

1. A telescopic assembly football goal frame, comprising an aerial tube (112), a rear bottom tube (111), left and right vertical support tubes (113), two side bottom tubes (11), characterized in that : the top of the vertical support tube (113) is connected with the aerial tube (112), the bottom end of the vertical support tube (113) is connected with the rear bottom tube (111), and one end of the side bottom tube (11) is connected with the vertical support tube (113) ) connection, the other end is connected with the rear bottom pipe (111), the air pipe (112), the rear bottom pipe (111) and the vertical support pipe (113) are composed of threaded casing (1) and threaded rod (2) , the left end of the threaded sleeve (1) is provided with a large thread (101), a threaded rod (2) is provided in the threaded sleeve (1), a bump (3) is provided on the right side of the threaded rod (2), and A small screw thread (31) is arranged beside the bump (3), a threaded rod cover plate (4) is arranged outside the threaded rod (2), a groove (5) is arranged in the end of the threaded rod cover plate (4), and the bump (3) Snap into the groove (5), set a steel pipe jacket (6) at the joint between the threaded casing (1) and the threaded rod cover (4), the steel pipe jacket (6) is locked by the bolt (7), and the threaded sleeve Mesh hook (9) is set on pipe (1), threaded rod cover plate (4) and both sides bottom pipes (11), and ball net (10) is hung on the mesh hook (9). 2. A telescopic assembled football goal frame according to claim 1, characterized in that: said aerial tube (112), rear bottom tube (111), vertical support tube (113), side bottom tube (11 ) are connected through a double-bend connector (8). 3. A telescopic assembled football goal frame according to claim 2, characterized in that: the diameters of the threaded holes at both ends of the double-bend connector (8) are different. 4. A telescopic assembled football goal frame according to claim 1, characterized in that: both ends of the side bottom pipe (11) are provided with threads. 5. A telescopic assembly football goal frame according to claim 1, characterized in that: the threaded sleeve (1) in the aerial tube (112) and the rear bottom tube (111) has a length of 3m, and the screw thread The length of the rod (2) is 4.32m, the length of the threaded casing (1) in the vertical support pipe (113) is 2m, and the length of the threaded rod (2) is 0.44m. 6. A telescopic assembled football goal frame according to claim 1, characterized in that there are three sets of said threaded rod cover plates (4), the lengths of which are 4.32m, 2m, and 0.44m respectively.