Foldable ball collecting vehicle

Abstract

The utility model discloses a foldable ball collecting trolley, which belongs to the field of sports goods and comprises a frame and a ball bag, the frame comprises support legs surrounding the outer side of the ball bag, the edges of the ball bag are respectively connected with the corresponding support legs, hinge seats are arranged at the upper ends of the support legs, clamping grooves are arranged on the hinge seats, and when the frame is unfolded, the ball bag is clamped in the clamping grooves. The transverse rods are clamped into the two adjacent clamping grooves. The utility model aims to provide a foldable ball collecting trolley which can be folded so as to be convenient to carry and transport, and meanwhile, the storage space is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of sports goods, concretely is a foldable ball collecting vehicle. BACKGROUND

[0002] As a popular sports event, ball games need to prepare a large number of sports balls when organizing related activities, and these balls are usually stored with the help of a ball cart. However, the traditional ball cart adopts a fixed net rack structure and cannot be folded, which makes it inconvenient to carry and transport and occupies a large space when idle. SUMMARY

[0003] The utility model aims at the above problems and provides a foldable ball collecting vehicle, which can be folded to facilitate carrying and transportation and reduce storage space.

[0004] To achieve the above purpose, the technical scheme adopted by the present application is as follows: a foldable ball collecting vehicle includes a vehicle frame and a ball bag, the vehicle frame includes supporting legs surrounding the outer side of the ball bag, the edges of the ball bag are respectively connected with the corresponding supporting legs, the upper end of the supporting leg is provided with a hinge seat, a clamping groove is arranged on the hinge seat, and when the vehicle frame is unfolded, the transverse rod is clamped into the adjacent two clamping grooves. After the vehicle frame is unfolded, the transverse rod is clamped into the clamping groove, so as to fix the vehicle frame and prevent it from retracting, so that the bag opening of the ball bag remains in an unfolded state.

[0005] Further, to improve the overall structural strength of the vehicle frame, a cross frame is arranged between the adjacent two supporting legs, the cross frame includes two supporting rods rotationally connected in the middle, the upper ends of the two supporting rods in the cross frame are respectively rotationally connected with the upper parts of the two supporting legs, and the lower ends of the two supporting rods are respectively rotationally connected with the sliding seats in the middle of the two supporting legs, and the sliding seats move along the length direction of the supporting leg. When the ball collecting vehicle needs to be folded, the supporting rods can relatively rotate, and at the same time, the sliding seats move downward along the length direction of the supporting leg, so that the cross frame is folded, facilitating the carrying and transportation of the ball collecting vehicle; when the ball collecting vehicle is unfolded for use, the sliding seats move upward along the length direction of the supporting leg, so that the cross frame is unfolded along with the unfolding of the supporting leg, and the two supporting rods of the cross frame form a triangle with the adjacent supporting leg, effectively resisting external force received by the vehicle frame in various directions, reducing the deformation of the vehicle frame, and thus enhancing the overall structural strength; at the same time, the cross frame supports the supporting leg to limit the swing and bending of the supporting leg, and the anti-deformation ability of the vehicle frame during use is enhanced.

[0006] Further, the lower end of the supporting leg is provided with a wheel to facilitate the movement of the ball collecting vehicle.

[0007] Further, the wheel adopts a universal wheel with a brake to facilitate the fixation of the position of the ball collecting vehicle.

[0008] Further, the bottom of the card slot is provided with a limiting column, and the lateral rod side wall is provided with a limiting hole matched with the limiting column. The limiting column is inserted into the limiting hole, the relative displacement of the contact surface of the hinged seat and the lateral rod is constrained through mechanical limiting action, the stability of the unfolded frame is ensured, and the bag opening of the ball bag can keep a stable unfolded state.

[0009] Further, the lateral rod is provided with a tightening mechanism. When the frame is folded, the lateral rod is arranged outside the supporting leg, the lateral rods are connected together through the tightening mechanism, the frame is enclosed, and accidental unfolding of the frame during storage and transportation is prevented, so that storage and transportation are facilitated.

[0010] Further, the tightening mechanism is in the form of a tightening belt, and the tightening belts on different lateral rods are bundled together to tightly bundle the frame, thereby facilitating storage and transportation.

[0011] The beneficial effects of the present application are as follows: the frame is composed of a plurality of supporting legs, and the ball bag is made of flexible materials such as non-woven fabric, so that the frame can be folded when not in use, greatly reducing the size of the ball collecting vehicle, facilitating carrying and transportation, and improving the portability of the ball vehicle; when the frame is unfolded, the lateral rod is clamped into the card slot of the hinged seat, so that the frame is fixed and prevented from retracting, and the bag opening of the ball bag is kept in an unfolded state. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structure schematic view of the unfolded frame.

[0013] Figure 2 It is a structure schematic view of the folded frame.

[0014] Figure 3 It is Figure 2 It is a structure schematic view of the folded frame.

[0015] The text annotations in the figure are as follows: 1, ball bag; 2, supporting leg; 3, hinged seat; 4, card slot; 5, lateral rod; 6, cross frame; 7, supporting rod; 8, sliding seat; 9, wheel; 10, limiting column; 11, tightening mechanism. DETAILED DESCRIPTION

[0016] In order for those skilled in the art to better understand the technical solutions of the present application, the present application will be described in detail below with reference to the drawings, and the description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present application.

[0017] Example 1, as Figures 1-3As shown, the specific structure of this embodiment is a foldable ball collecting cart, including a frame and a ball bag 1. In this embodiment, the ball bag 1 is a cuboid with the opening facing upwards when unfolded. The frame includes support legs 2 surrounding the outside of the ball bag 1. In this embodiment, the number of support legs 2 is equal to the number of vertical edges of the ball bag. The support legs 2 are respectively located at each vertical edge of the ball bag 1, that is, in this embodiment, there are four support legs 2. The upper end of the support leg 2 is provided with a hinge seat 3, and the upper end of the hinge seat 3 is provided with a slot 4. The bottom of the slot 4 is provided with a limiting post 10. When the frame is unfolded, the transverse rod 5 is inserted into two adjacent slots 4. The side wall of the transverse rod 5 is provided with a limiting hole adapted to the limiting post 10. In this embodiment, there are two transverse rods 5, which are respectively inserted into two adjacent slots 4 in the length direction of the ball bag 1. Before the frame is folded, the transverse rods 5 are removed from the frame. The transverse rods 5 and the support legs 2 can be made of aluminum or stainless steel round tubes.

[0018] A cross frame 6 is provided between two adjacent support legs 2. The cross frame 6 includes two support rods 7, which are connected at their middle parts by a pivot, allowing them to rotate around their middle parts. The upper ends of the two support rods 7 in the cross frame 6 are rotatably connected to the upper parts of the two support legs 2, respectively. In this embodiment, the upper ends of the support rods 7 are rotatably connected to the hinge seat 3, and the lower ends of the two support rods 7 are rotatably connected to the sliding seats 8 at the middle parts of the two support legs 2, respectively. The sliding seats 8 are provided with vertical through holes, through which the support legs 2 pass, allowing the sliding seats 8 to move along the length of the support legs 2. The upper end of the vertical edge of the ball bag 1 is connected to the hinge seat 3 via hooks, buckles, etc., and the lower end of the vertical edge of the ball bag 1 is connected to the sliding seat 8 via hooks, buckles, etc. The lower end of each support leg 2 is provided with a wheel 9, which is a universal wheel with brakes.

[0019] A fastening mechanism 11 is provided on the transverse bar 5. The fastening mechanism 11 uses fastening straps. In this embodiment, each transverse bar 5 is provided with two flexible fastening straps. The two fastening straps on the same transverse bar 5 are connected to a fastening strap on another transverse bar 5 by Velcro, buckles, etc. After the frame is folded, the two transverse bars 5 are placed upright on both sides of the frame, and then the folded frame is secured with the fastening straps.

[0020] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0021] The principle and implementation mode of the present application are described by using specific examples herein, and the above examples are only used for helping to understand the method and core idea of the present application. The above description is only the preferred implementation mode of the present application, and it should be pointed out that due to the limited expression, there are unlimited specific structures in objective, and for ordinary skilled persons in the technical field, some improvements, decorations or changes can be made without departing from the principle of the present application, and the above technical features can be combined in a proper way; the improvements, decorations, changes or combinations, or the direct application of the concept and technical solution of the present application to other occasions without improvement, should be regarded as the protection scope of the present application.

Claims

1. A foldable ball collecting cart, comprising a frame and a ball bag (1), characterized in that, The frame includes a support leg (2) surrounding the outside of the ball bag (1). The edge of the ball bag (1) is connected to its corresponding support leg (2). The upper end of the support leg (2) is provided with a hinge seat (3). The hinge seat (3) is provided with a slot (4). When the frame is unfolded, the transverse bar (5) is inserted into two adjacent slots (4).

2. The foldable ball collecting cart according to claim 1, characterized in that, A cross frame (6) is provided between two adjacent support legs (2). The cross frame (6) includes two support rods (7) that are rotatably connected in the middle. The upper ends of the two support rods (7) in the cross frame (6) are rotatably connected to the upper parts of the two support legs (2), and the lower ends of the two support rods (7) are rotatably connected to the sliding seats (8) in the middle of the two support legs (2). The sliding seats (8) move along the length direction of the support legs (2).

3. A foldable ball collecting cart according to claim 1, characterized in that, The lower end of the outrigger (2) is provided with a wheel (9).

4. A foldable ball collecting cart according to claim 3, characterized in that, The wheel (9) is a universal wheel with brakes.

5. A foldable ball collecting cart according to claim 1, characterized in that, The bottom of the slot (4) is provided with a limiting post (10), and the side wall of the transverse rod (5) is provided with a limiting hole that matches the limiting post (10).

6. A foldable ball collecting cart according to claim 1, characterized in that, A fastening mechanism (11) is provided on the transverse bar (5).

7. A foldable ball collecting cart according to claim 6, characterized in that, The tightening mechanism (11) uses a tightening strap.

Images