Football gate capable of moving and lifting
By introducing an adjustable height extension pole and positioning card structure into the football goal, the problem of difficulty in judging the goal height in a fixed-height football goal in special games is solved, and the flexible movement and fixation of the football goal is achieved, which improves the fairness of the game and the training effect.
Patent Information
- Application Number
- CN202422246796.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-13
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-13
AI Technical Summary
The fixed height of the existing football goal makes it impossible to accurately determine the height of the ball when entering the goal in specially stipulated games, causing controversy in the game and poor training or game results.
A movable lifting football goal is designed. By installing extension rods and positioning card plates on both sides of the door frame, the sliding of the positioning card plate in the card slot is controlled by using a stretching rope and recovery spring, so that the height of the football goal is adjustable, and the position is flexible to move and fix through the moving wheel and the installation buckle.
It solves the problem of difficulty in judging goals heights caused by fixed football goals, improves the fairness and training effect of the game, and enhances the flexibility and convenience of using football goals.
Smart Images
Figure CN223127195U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of football goals, and particularly relates to a movable and liftable football goal. Background Art
[0002] The main equipment on a football field is a football goal. At present, whether it is an international standard football goal or a non-international standard football goal, the structure of the goal mainly consists of goal posts, crossbars, brackets and nets. And after the size of the goal is fixed, the height of the goal posts is fixed. During football training or small-field football games, in order to practice delicate cooperation, football games with special regulations are often carried out. For example, it is stipulated that only ground balls can be kicked when shooting or the height of the ball when it enters the goal cannot exceed the knee joint, etc. When using the above-mentioned goal with a fixed height for this kind of special regulation game, since the goal is relatively high and it is impossible to judge the height of the ball when it enters the goal, there are often disputes during the game. Therefore, using the above-mentioned goal for training or games with restricted shooting height has poor effects.
[0003] In summary, the utility model provides a movable and liftable football goal to solve the above problems. Summary of the Utility Model
[0004] In order to solve the above technical problems, the utility model provides a movable and liftable football goal to solve the problems in the prior art that when using a goal with a fixed height for this kind of special regulation game, since the goal is relatively high and it is impossible to judge the height of the ball when it enters the goal, there are often disputes during the game. Therefore, using the above-mentioned goal for training or games with restricted shooting height has poor effects, etc.
[0005] A movable and liftable football goal includes a bottom of the door frame. Both ends of the bottom of the door frame are respectively fixedly connected with side bottom rods of the frame. A side top rod of the frame is arranged on the side bottom rods of the frame. The top of the side bottom rod of the frame is fixedly connected with an extension rod. One end of the extension rod is movably inserted into the bottom of the side top rod of the frame. A lifting push plate is installed at one end of the side top rod of the frame close to the extension rod. Positioning clamping plates are respectively rotatably connected to both sides of the lifting push plate. One end of the positioning clamping plate is arranged on one side of the extension rod. A stretching rope is fixedly connected to the side of the positioning clamping plate far from the extension rod. An adjusting push plate is arranged in parallel at the bottom of the lifting push plate. The ends of the stretching rope far from the positioning clamping plate are respectively fixedly connected to both ends of the adjusting push plate. Movable wheels and mounting buckles are respectively installed on both sides of the bottom of the door frame.
[0006] Furthermore, a ratchet tooth is arranged at one end of the positioning clamping plate close to the extension rod. A plurality of card slots are formed on the surface of the extension rod. The card slots are equidistantly arranged along the length direction of the extension rod. The ratchet tooth on the positioning clamping plate is clamped in the card slot.
[0007] Further, movable cavities are respectively formed at both ends of the lifting push plate. One end of the positioning clamping plate is rotatably connected inside the movable cavity, and the other end of the positioning clamping plate penetrates through the movable cavity. One end of the positioning clamping plate is connected to the side top rod of the frame through a restoring spring.
[0008] Further, guide rods are respectively vertically arranged at both ends of the adjusting push plate. One end of each guide rod movably penetrates through the lifting push plate and is fixedly connected to both ends of the adjusting push plate.
[0009] Further, an extension rod groove is formed inside the side top rod of the frame, and one end of the extension rod is movably inserted into the extension rod groove.
[0010] Further, the side top rod of the frame is of a "U" - shaped structure. The opening of the side top rod of the frame is arranged at one end close to the extension rod, and both ends of the lifting push plate are respectively fixedly connected to both sides of the opening of the side top rod of the frame.
[0011] Further, the side bottom rods of the frame are fixedly connected through a main frame, and a net is covered on the surface of the main frame.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] 1. By respectively arranging extension rods on both sides of the football goal, the extension rods can slide inside the side top rod of the frame, which can increase the distance between the side top rod of the frame and the side bottom rod of the frame, adjust the height of the football goal frame, solve the problem that the height of the existing goal is fixed and not conducive to judging the goal height, and can also use the moving wheels and installation buckles to move or fix the football goal, increasing the flexibility during the use of the football goal. Using the moving wheels, the position of the football goal can be changed, and then using the installation buckles, the position of the football goal can be locked without affecting the normal use of the football goal.
[0014] 2. By setting a restoring spring to control the positioning clamping plate, the movable locking between the positioning clamping plate and the card slot enables the positioning clamping plate to move in one direction along the card slot, without restricting the upward movement direction of the football goal. By controlling the setting of the push plate and the stretching rope, and using the stretching rope to pull the positioning clamping plate, the distance between the positioning clamping plate and the card slot can be controlled, thereby adjusting the size of the football goal frame downward.
[0015] 3. The structure of this football goal is simple and easy to use. The football goal can be lifted as a whole, and both sides of the goal are provided with adjusting structures, which are convenient for lifting and fixing. During application, the height of the football goal can be adjusted according to the needs of training or competition. Description of the Drawings
[0016] Figure 1 is a three - dimensional view of the utility model;
[0017] Figure 2It is a sectional view of the side ejector rod of the frame of the present utility model;
[0018] Figure 3 It is a three-dimensional view of the side ejector rod of the frame of the present utility model;
[0019] Figure 4 It is a three-dimensional view of the extension rod of the present utility model.
[0020] In the figure:
[0021] 1. Bottom of the door frame; 2. Lifting push plate; 3. Extension rod; 4. Moving wheel; 5. Mounting buckle; 6. Positioning card board; 7. Recovery spring; 8. Card slot; 9. Guide rod; 10. Push plate; 11. Extension rod slot; 12. Side bottom rod of the frame; 13. Side top rod of the frame; 14. Tensile rod. Specific implementation mode
[0022] The following further describes in detail the implementation mode of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.
[0023] As Figures 1-4 shown, the present utility model provides a movable and liftable football goal, including a bottom of the door frame 1. Both ends of the bottom of the door frame 1 are respectively fixedly connected with side bottom rods 12 of the frame. A side top rod 13 of the frame is arranged on the side bottom rods 12 of the frame. The top of the side bottom rods 12 of the frame is fixedly connected with an extension rod 3. One end of the extension rod 3 is movably inserted into the bottom of the side top rod 13 of the frame. A lifting push plate 2 is installed at one end of the side top rod 13 of the frame close to the extension rod 3. Positioning card boards 6 are respectively rotatably connected to both sides of the lifting push plate 2. One end of the positioning card board 6 is arranged on one side of the extension rod 3. A tensile rope 14 is fixedly connected to the side of the positioning card board 6 far from the extension rod 3. A regulating push plate 10 is arranged in parallel at the bottom of the lifting push plate 2. One ends of the tensile rope 14 far from the positioning card board 6 are respectively fixedly connected to both ends of the regulating push plate 10. Moving wheels 4 and mounting buckles 5 are respectively installed on both sides of the bottom of the door frame 1.
[0024] As an implementation mode of the present utility model, ratchet teeth are arranged at one end of the positioning card board 6 close to the extension rod 3. A plurality of card slots 8 are opened on the surface of the extension rod 3. The card slots 8 are equidistantly arranged along the length direction of the extension rod 3. The ratchet teeth on the positioning card board 6 are clamped in the card slots 8.
[0025] As an implementation mode of the present utility model, movable cavities are respectively opened at both ends of the lifting push plate 2. One end of the positioning card board 6 is rotatably connected in the movable cavity. The other end of the positioning card board 6 penetrates through the movable cavity. One end of the positioning card board 6 is connected to the side top rod 13 of the frame through a recovery spring 7.
[0026] As an implementation manner of the present utility model, guide rods 9 are vertically arranged at both ends of the adjusting push plate 10 respectively. One end of each guide rod 9 movably penetrates through the lifting push plate 2 and is fixedly connected to both ends of the adjusting push plate 10.
[0027] As an implementation manner of the present utility model, an extension rod groove 11 is formed in the frame side top rod 13, and one end of the extension rod 3 is movably inserted into the extension rod groove 11.
[0028] As an implementation manner of the present utility model, the frame side top rod 13 is of a "U" - shaped structure. The opening of the frame side top rod 13 is arranged at one end close to the extension rod 3, and both ends of the lifting push plate 2 are fixedly connected to both sides of the opening of the frame side top rod 13 respectively.
[0029] As an implementation manner of the present utility model, the frame side bottom rods 12 are fixedly connected by a main frame, and a net is covered on the surface of the main frame.
[0030] Specific working principle:
[0031] When adjusting the height, the lifting push plates 2 on both sides are pushed simultaneously. The lifting push plates 2 are pushed upward, and then the positioning clamping plate 6 rotates along the clamping groove 8 and is elastically clamped. By using the elastic force of the restoring spring 7, the positioning clamping plate 6 is always clamped in the clamping groove 8 when not subjected to external force.
[0032] When it is necessary to lower, hold the adjusting push plate 10 and the lifting push plate 2, make the adjusting push plate 10 close to the lifting push plate 2, thereby pulling the stretching ropes on both sides. Then one end of the positioning clamping plate 6 is pulled away from the clamping groove 8, and thus the length of the extension rod 3 can be freely contracted.
[0033] Finally, it should be noted that: in the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present utility model.
[0034] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "connected to" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0035] The embodiments of the present utility model are given for the purposes of illustration and description. Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present utility model.
Claims
1. A movable and liftable football goal, comprising a bottom of the door frame (1), both ends of the bottom of the door frame (1) are respectively fixedly connected with a side bottom rod of the frame (12), and a side top rod of the frame (13) is arranged on the side bottom rod of the frame (12), characterized in that: A prolonging rod (3) is fixedly connected to the top of the frame side bottom rod (12). One end of the prolonging rod (3) is movably inserted into the bottom of the frame side top rod (13). A lifting push plate (2) is installed at one end of the frame side top rod (13) close to the prolonging rod (3). Positioning clamping plates (6) are respectively rotatably connected to both sides of the lifting push plate (2). One end of the positioning clamping plate (6) is arranged on one side of the prolonging rod (3). A stretching rope (14) is fixedly connected to the side of the positioning clamping plate (6) far from the prolonging rod (3). An adjusting push plate (10) is arranged in parallel at the bottom of the lifting push plate (2). One ends of the stretching rope (14) far from the positioning clamping plates (6) are respectively fixedly connected to both ends of the adjusting push plate (10). Moving wheels (4) and mounting buckles (5) are respectively installed on both sides of the door frame bottom (1).
2. The movable and liftable football goal according to claim 1, wherein: Spiny teeth are arranged at one end of the positioning clamping plate (6) close to the prolonging rod (3). A plurality of card slots (8) are formed in the surface of the prolonging rod (3). The card slots (8) are equidistantly arranged along the length direction of the prolonging rod (3). The spiny teeth on the positioning clamping plate (6) are clamped in the card slots (8).
3. The movable and liftable football goal according to claim 1, wherein: Moving cavities are respectively formed at both ends of the lifting push plate (2). One end of the positioning clamping plate (6) is rotatably connected in the moving cavity. The other end of the positioning clamping plate (6) penetrates through the moving cavity. One end of the positioning clamping plate (6) is connected to the frame side top rod (13) through a restoring spring (7).
4. The movable and liftable football goal according to claim 1, wherein: Guide rods (9) are respectively vertically arranged at both ends of the adjusting push plate (10). One ends of the guide rods (9) movably penetrate through the lifting push plate (2) and are fixedly connected to both ends of the adjusting push plate (10).
5. The movable and liftable football goal according to claim 1, characterized in that: A prolonging rod slot (11) is formed in the frame side top rod (13). One end of the prolonging rod (3) is movably inserted into the prolonging rod slot (11).
6. The movable and liftable football goal according to claim 1, wherein: The frame side top rod (13) is of a "U" - shaped structure. The opening of the frame side top rod (13) is arranged at one end close to the prolonging rod (3). Both ends of the lifting push plate (2) are respectively fixedly connected to both sides of the opening of the frame side top rod (13).
7. The movable and liftable football goal according to claim 1, wherein: The frame side bottom rods (12) are fixedly connected through a main frame. A net is covered on the surface of the main frame.