CN212038750U - A kind of children's trampoline with good protective effect - Google Patents

Abstract

The utility model discloses a children trampoline that protecting effect is good, including the bearing plate, the supporting legs has all been welded in the bottom outer wall four corners of bearing plate, and the bottom outer wall of four supporting legss has rubber cushion through the fix with screw, the bottom outer wall of bearing plate is opened there is the direction spout, and the inner wall sliding connection who leads the spout has the slide, one side outer wall of slide passes through fix with screw elastic cloth, four the bracing piece has all been welded to one side outer wall of supporting legss, and the one end outer wall of four bracing pieces all welds same fixed plate, the top outer wall of bearing plate has the stand through the fix with screw. The utility model discloses can stimulate the block flexible, be convenient for adjust corresponding safety protection height according to user's height, make the block highly suitable, play effective protection when guaranteeing use comfort, can change the tensioning dynamics of elasticity cloth, be convenient for change elasticity as required, help increasing and use enjoyment and widen application scope.

Description

A kind of children's trampoline with good protective effect

technical field

The utility model relates to the technical field of trampolines, in particular to a children's trampoline with good protection effect.

Background technique

Children's trampoline is a kind of toy that children like very much, because children's trampoline just fits the nature of children who like to jump and jump. Through children's trampoline, children can not only get happiness, but also get physical and mental exercise. The trampoline is mainly composed of support rods, Trampoline frame, trampoline surface and other main components.

In order to ensure the safety of children when using the trampoline, it is usually necessary to set up protective facilities. Some trampolines use seat belts, and the seat belts are tied to the children before use to limit the children's range of motion to achieve protection. However, this measure not only It reduces the fun of trampoline, and it is prone to the danger of seat belts entangling children. The safety is low. Some of them are protected by blocking nets. However, due to the rapid growth of children's height, the blocking effect cannot be achieved if the block is too low. , affecting the comfort of use.

Utility model content

The purpose of the utility model is to provide a children's trampoline with good protection effect in order to solve the shortcomings in the prior art.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A children's trampoline with good protection effect comprises a load-bearing plate, the four corners of the bottom outer wall of the load-bearing plate are welded with support feet, and the bottom outer walls of the four support feet are fixed with rubber pads by screws, and the bottom outer wall of the load-bearing plate is A guide chute is opened, and the inner wall of the guide chute is slidably connected with a sliding plate, one side outer wall of the sliding plate is fixed with an elastic cloth by screws, and one side outer wall of the four supporting feet is welded with support rods, and four The outer wall of one end of the support rod is welded with the same fixing plate, the top outer wall of the bearing plate is fixed with a column by screws, and the outer wall of one side of the column and the outer wall of one side of the bearing plate are sleeved with protective cotton. A limit chute is opened on the outer wall of one side, and the inner wall of the limit chute is slidably connected with a sliding rod, the outer wall of one side of the sliding rod is connected with a blocking roller through a hinge, and the bottom outer wall of the sliding rod is welded with a moving plate. A reel installation hole is opened on the inner wall of the top, and the inner wall of the reel installation hole is connected with a reel through a bearing. The outer wall of one side of the reel and the inner wall of one side of the reel installation hole are welded with the same torsion spring, and the outer wall of one side of the reel passes through. A blocking net is fixed with screws, and the outer wall of one end of the blocking net bypasses the blocking roller and is fixed on the top outer wall of the bearing plate by screws, and one side outer wall of the blocking roller is sleeved with a cotton sleeve.

Preferably, the top outer wall of the fixing plate is fixed with an electric push rod by screws, and one end of the output shaft of the electric push rod is fixed with a connecting plate by screws.

Preferably, an airbag is bonded to the top outer wall of the connecting plate, and a rotating rod is connected to one side outer wall of the connecting plate and the bottom outer wall of the sliding plate through hinges.

Preferably, one side outer wall of the support foot is provided with a movable plate chute, and the inner wall of the movable plate chute is slidably connected with the movable plate, and the four corners of the bottom outer wall of the movable plate are fixed with universal wheels by screws.

Preferably, a cylinder is fixed to the bottom outer wall of the bearing plate by screws, and one end of the piston rod of the cylinder is fixed to the top outer wall of the moving plate by screws.

Preferably, the number of the guide chutes is four to eight, and the four to eight guide chutes are uniformly distributed on the bottom outer wall of the bearing plate.

Preferably, both the electric push rod and the cylinder are connected to a switch through a wire, and the switch is connected to a power source through a wire.

Compared with the prior art, the utility model provides a children's trampoline with good protective effect, which has the following beneficial effects:

1. The children's trampoline with good protection effect, through the set air cylinder, sliding rod, blocking roller, reel and torsion spring, starts the cylinder to push the moving plate to move, drives the sliding rod to move up and down, the blocking roller moves, and cooperates with the torsion spring to drive the reel to rotate, which can be pulled The block is telescopic, which is convenient to adjust the corresponding safety protection height according to the height of the user, so that the height of the block is suitable, and it can effectively protect the user while ensuring the comfort of use.

2. The children's trampoline with good protection effect, through the set electric push rod, rotating rod and slider, starts the electric push rod to push the connecting plate to move, and the rotating rod rotates to drive the sliding plate to move, which can change the tension of the elastic cloth, which is convenient for Use needs to change the elasticity, which helps to increase the fun of use and broaden the scope of application.

The parts not involved in the device are the same as the existing technology or can be realized by using the existing technology. The utility model is convenient to adjust the corresponding safety protection height according to the height of the user, and can change the tension force of the elastic cloth.

Description of drawings

Fig. 1 is the sectional structure schematic diagram of a kind of children's trampoline with good protective effect proposed by the utility model;

Fig. 2 is the top-view structure schematic diagram of a kind of children's trampoline load-bearing plate with good protective effect proposed by the utility model;

FIG. 3 is a schematic view of the bottom structure of a children's trampoline load-bearing board with good protective effect proposed by the present invention.

In the picture: 1-support foot, 2-support rod, 3-fixed plate, 4-electric push rod, 5-connecting plate, 6-rotating rod, 7-universal wheel, 8-moving plate, 9-bearing plate, 10-cylinder, 11-limit chute, 12-block roller, 13-post, 14-block, 15-slide, 16-protection cotton, 17-slide, 18-elastic cloth, 19-airbag, 20-guide slide groove.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

1-3, a kind of children's trampoline with good protective effect includes a load-bearing plate 9. The four corners of the bottom outer wall of the load-bearing plate 9 are welded with support feet 1, and the bottom outer walls of the four support feet 1 are fixed with rubber pads by screws. , the bottom outer wall of the bearing plate 9 is provided with a guide chute 20, and the inner wall of the guide chute 20 is slidably connected with a sliding plate 15, one side outer wall of the sliding plate 15 is fixed with an elastic cloth 18 by screws, and one side outer wall of the four supporting feet 1 Support rods 2 are welded with each other, and one end outer wall of the four support rods 2 is welded with the same fixing plate 3. The top outer wall of the bearing plate 9 is fixed with a column 13 by screws, and the outer wall of one side of the column 13 and the bearing plate 9 are fixed. The outer wall of one side is sleeved with protective cotton 16, the outer wall of one side of the column 13 is provided with a limit chute 11, and the inner wall of the limit chute 11 is slidably connected with a sliding rod 17, and the outer wall of one side of the sliding rod 17 is connected with a blocking roller through a hinge 12, and the bottom outer wall of the sliding rod 17 is welded with the moving plate 8, the top inner wall of the bearing plate 9 is provided with a reel installation hole, and the inner wall of the reel installation hole is connected with a reel through a bearing, the outer wall of one side of the reel and one side of the reel installation hole The inner wall is welded with the same torsion spring, and the outer wall of one side of the reel is fixed with a blocking net 14 by screws. The outer wall is sleeved with a cotton sleeve.

In the present invention, the top outer wall of the fixing plate 3 is fixed with an electric push rod 4 by screws, and one end of the output shaft of the electric push rod 4 is fixed with a connecting plate 5 by screws.

In the present invention, the airbag 19 is bonded to the top outer wall of the connecting plate 5, and the rotating rod 6 is connected to the outer wall of one side of the connecting plate 5 and the bottom outer wall of the sliding plate 15 through hinges.

In the utility model, one side outer wall of the support foot 1 is provided with a movable plate chute, and the inner wall of the movable plate chute is slidably connected with a movable plate 8, and the four corners of the bottom outer wall of the movable plate 8 are fixed with universal wheels 7 by screws.

In the present invention, the bottom outer wall of the bearing plate 9 is fixed with the cylinder 10 by screws, and one end of the piston rod of the cylinder 10 is fixed to the top outer wall of the moving plate 8 by screws, and the cylinder 10 is activated to push the moving plate 8 down, and the universal direction can be used. Wheels 7 support and move the entire device for easy handling.

In the present invention, the number of the guide chutes 20 is four to eight, and the four to eight guide chutes 20 are evenly distributed on the bottom outer wall of the bearing plate 9 .

In the present invention, the electric push rod 4 and the cylinder 10 are connected with a switch through a wire, and the switch is connected with a power source through a wire.

Working principle: start the air cylinder 10 to push the moving plate 8 to move, drive the sliding rod 17 to move up and down, the blocking roller 12 moves, cooperate with the torsion spring to drive the reel to rotate, pull the block 14 to expand and contract, and adjust the height of the block 14 according to the user's height. When on the blocking net 14, the side of the blocking net 14 connected with the reel is stressed, so it is tightened and fixed on the side of the bearing plate 9 to protect the user, start the electric push rod 4 to push the connecting plate 5 to move, and the rotating rod 6 rotates to drive the When the sliding plate 15 moves, the tension force of the elastic cloth 18 is changed, and the elastic force is changed according to the needs of use. When the whole device needs to be moved, the cylinder 10 is activated to push the moving plate 8 down, and the universal wheel 7 is used to support and move the whole device.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (7)

1. A children's trampoline with good protective effect, comprising a load-bearing plate (9), characterized in that the four corners of the bottom outer wall of the load-bearing plate (9) are welded with support feet (1), and the four support feet (1) The bottom outer wall of the bearing plate (9) is fixed with rubber spacers by screws, the bottom outer wall of the bearing plate (9) is provided with a guide chute (20), and the inner wall of the guide chute (20) is slidably connected with a sliding plate (15), the sliding plate (15). One side outer wall of (15) is fixed with elastic cloth (18) by screws, one side outer wall of the four support feet (1) is welded with support rods (2), and one end outer wall of the four support rods (2) Both are welded with the same fixing plate (3), the top outer wall of the bearing plate (9) is fixed with a column (13) by screws, and the outer wall of one side of the column (13) and the outer wall of one side of the bearing plate (9) are both A protective cotton (16) is sleeved, a limit chute (11) is opened on one outer wall of the upright column (13), and a sliding rod (17) is slidably connected to the inner wall of the limit chute (11). One side outer wall of 17) is connected with a blocking roller (12) through a hinge, and the bottom outer wall of the sliding rod (17) is welded with a moving plate (8), the top inner wall of the bearing plate (9) is provided with a reel mounting hole, and the reel The inner wall of the installation hole is connected with a reel through a bearing, the same torsion spring is welded on one side outer wall of the reel and the one side inner wall of the reel installation hole, and the outer wall of one side of the reel is fixed with a screen (14) by screws. One end of the outer wall of the blocking net (14) bypasses the blocking roller (12) and is fixed on the top outer wall of the bearing plate (9) by screws, and the outer wall of one side of the blocking roller (12) is sleeved with a cotton sleeve. 2. A children's trampoline with good protective effect according to claim 1, characterized in that the top outer wall of the fixing plate (3) is fixed with an electric push rod (4) by screws, and the electric push rod (4) One end of the output shaft is fixed with a connecting plate (5) by screws. 3. A children's trampoline with good protective effect according to claim 2, characterized in that, the top outer wall of the connecting plate (5) is bonded with an airbag (19), and one side outer wall of the connecting plate (5) A rotating rod (6) is connected to the bottom outer wall of the slide plate (15) through hinges. 4. A children's trampoline with good protective effect according to claim 3, characterized in that a moving board chute is opened on one side of the outer wall of the support foot (1), and the inner wall of the moving board chute is slidably connected with a The moving plate (8), the four corners of the bottom outer wall of the moving plate (8) are fixed with universal wheels (7) by screws. 5. A children's trampoline with good protective effect according to claim 4, characterized in that the bottom outer wall of the load-bearing plate (9) is fixed with a cylinder (10) by screws, and one end of the piston rod of the cylinder (10) is It is fixed to the top outer wall of the moving plate (8) by screws. 6. A children's trampoline with good protective effect according to claim 5, characterized in that the number of the guide chutes (20) is four to eight, and the four to eight guide chutes (20) are evenly distributed in a ring shape on the bottom outer wall of the load-bearing plate (9). 7. A children's trampoline with good protection effect according to claim 6, characterized in that the electric push rod (4) and the cylinder (10) are connected with a switch through a wire, and the switch is connected with a power source through a wire.

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