CN212038750U

CN212038750U - Child trampoline with good protection effect

Info

Publication number: CN212038750U
Application number: CN202020671035.9U
Authority: CN
Inventors: 张栋玲
Original assignee: Qilu Normal University
Current assignee: Qilu Normal University
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-12-01
Anticipated expiration: 2030-04-28

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

Child trampoline with good protection effect

Technical Field

The utility model relates to a trampoline technical field especially relates to a children trampoline that protecting effect is good.

Background

Children's trampoline is a toy that children liked very much, because children's trampoline has agreed with children just and liked the nature of the day that the trampoline was jumped, through children's trampoline, children can not only obtain happy, can also obtain the exercise of body and mind simultaneously, and the trampoline mainly comprises major component such as bracing piece, trampoline frame, trampoline surface.

In order to guarantee children's safety when using the trampoline, need set up safeguard usually, there is some trampoline to adopt the safety belt, tie up the safety belt on children before the reuse, thereby limit children's motion range reaches the guard effect, but this kind of measure has not only reduced the enjoyment of trampoline, and take place the danger of safety belt winding children easily, the security is low, partly adopt the block to protect, but because children's height increases very fast, the block crosses lowly and can not reach the guard effect, the too high meeting of block can cause the sense, influence use comfort.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a child trampoline with good protection effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a child trampoline with good protection effect comprises a bearing plate, wherein supporting legs are welded at four corners of the outer wall of the bottom of the bearing plate, rubber cushion blocks are fixed on the outer wall of the bottom of the four supporting legs through screws, a guide sliding groove is formed in the outer wall of the bottom of the bearing plate, a sliding plate is connected to the inner wall of the guide sliding groove in a sliding mode, elastic cloth is fixed on the outer wall of one side of the sliding plate through screws, supporting rods are welded on the outer wall of one side of each supporting leg, a fixing plate is welded on the outer wall of one end of each supporting rod, a stand column is fixed on the outer wall of the top of the bearing plate through screws, protective cotton is sleeved on the outer wall of one side of the stand column and the outer wall of one side of the bearing plate, a limiting sliding groove is formed in the outer wall of one side of the stand column, a sliding rod is connected to, the top inner wall of bearing plate is opened there is the spool mounting hole, and the inner wall of spool mounting hole is connected with the spool through the bearing, same torque spring has all been welded to one side outer wall of spool and one side inner wall of spool mounting hole, and one side outer wall of spool has the block net through the fix with screw, the one end outer wall of block net is walked around and is kept off the roller and pass through the top outer wall that the fix with screw was in the bearing plate, and one side outer wall that keeps off the roller has cup jointed the cotton cover.

Preferably, an electric push rod is fixed on the outer wall of the top of the fixing plate through a screw, and a connecting plate is fixed at one end of an output shaft of the electric push rod through a screw.

Preferably, the top outer wall of connecting plate bonds there is the gasbag, and the bottom outer wall of one side outer wall of connecting plate and slide all has the dwang through hinged joint.

Preferably, the outer wall of one side of the supporting leg is provided with a moving plate sliding groove, the inner wall of the moving plate sliding groove is connected with a moving plate in a sliding mode, and four corners of the outer wall of the bottom of the moving plate are all fixed with universal wheels through screws.

Preferably, the outer wall of the bottom of the bearing plate is fixed with an air cylinder through a screw, and one end of a piston rod of the air cylinder is fixed on the outer wall of the top of the moving plate through a screw.

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

Preferably, the electric push rod and the air cylinder are both connected with a switch through a wire, and the switch is connected with a power supply through a wire.

Compared with the prior art, the utility model provides a children trampoline that protecting effect is good possesses following beneficial effect:

1. this children trampoline that protecting effect is good through cylinder, litter, fender roller, spool and the torque spring who sets up, starts the cylinder and promotes the movable plate and remove, drives the litter and reciprocates, keeps off the roller and removes, and cooperation torque spring drives the spool and rotates, can stimulate the block net flexible, and the corresponding safety protection height is adjusted according to user's height to the be convenient for, makes the block net highly suitable, plays effective protection when guaranteeing use comfort.

2. This children trampoline that protecting effect is good through electric putter, dwang and the slider that sets up, starts electric putter and promotes the connecting plate and remove, and the dwang rotates and drives the slide and remove, can change the tensioning dynamics of elasticity cloth, is convenient for change elasticity according to the use needs, helps increasing to use the enjoyment and widens application scope.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses be convenient for adjust corresponding safety protection height according to user's height, can change the tensioning dynamics of elasticity cloth.

Drawings

Fig. 1 is a schematic sectional view of a child trampoline with good protection effect according to the present invention;

fig. 2 is a schematic top view of a child trampoline bearing plate with good protection effect according to the present invention;

fig. 3 is a schematic view of the structure of the children trampoline bearing plate with good protection effect.

In the figure: 1-supporting feet, 2-supporting rods, 3-fixing plates, 4-electric push rods, 5-connecting plates, 6-rotating rods, 7-universal wheels, 8-moving plates, 9-bearing plates, 10-cylinders, 11-limiting sliding chutes, 12-baffle rollers, 13-upright columns, 14-blocking nets, 15-sliding plates, 16-protective cotton, 17-sliding rods, 18-elastic cloth, 19-air bags and 20-guiding sliding chutes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a children trampoline with good protection effect comprises a bearing plate 9, wherein supporting legs 1 are welded at four corners of the outer wall of the bottom of the bearing plate 9, rubber cushion blocks are fixed on the outer walls of the bottoms of the four supporting legs 1 through screws, a guide chute 20 is formed in the outer wall of the bottom of the bearing plate 9, a sliding plate 15 is connected on the inner wall of the guide chute 20 in a sliding manner, an elastic cloth 18 is fixed on the outer wall of one side of the sliding plate 15 through screws, supporting rods 2 are welded on the outer wall of one side of the four supporting legs 1, a fixing plate 3 is welded on the outer wall of one end of each of the four supporting rods 2, a stand column 13 is fixed on the outer wall of the top of the bearing plate 9 through screws, protective cotton 16 is sleeved on the outer wall of one side of the stand column 13 and the outer wall of one side of the bearing plate 9, a limit chute 11 is formed in the, and the bottom outer wall of the sliding rod 17 is welded with the movable plate 8, the top inner wall of the bearing plate 9 is provided with a reel mounting hole, the inner wall of the reel mounting 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 mounting hole are both welded with the same torsion spring, the outer wall of one side of the reel is fixed with a blocking net 14 through a screw, the outer wall of one end of the blocking net 14 bypasses the blocking roller 12 and is fixed on the top outer wall of the bearing plate 9 through a screw, and the outer wall of one side of the blocking roller.

The utility model discloses in, the top outer wall of fixed plate 3 has electric putter 4 through the fix with screw, and electric putter 4's output shaft one end has connecting plate 5 through the fix with screw.

The utility model discloses in, the top outer wall of connecting plate 5 bonds has gasbag 19, and one side outer wall of connecting plate 5 and the bottom outer wall of slide 15 all have dwang 6 through hinged joint.

The utility model discloses in, one side outer wall of supporting legs 1 is opened there is the movable plate spout, and the inner wall sliding connection of movable plate spout has movable plate 8, and movable plate 8's bottom outer wall four corners all has universal wheel 7 through the fix with screw.

The utility model discloses in, the bottom outer wall of bearing plate 9 has cylinder 10 through the fix with screw, and the top outer wall of movable plate 8 is passed through the fix with screw to cylinder 10's piston rod one end, starts cylinder 10 and promotes movable plate 8 and move down, can utilize universal wheel 7 to support and remove whole device, the transport of being convenient for.

The utility model discloses in, the quantity of direction spout 20 is four to eight, and four to eight direction spout 20 annular evenly distributed in the bottom outer wall of bearing plate 9.

The utility model discloses in, electric putter 4 and cylinder 10 all are connected with the switch through the wire, and the switch is connected with the power through the wire.

The working principle is as follows: the starting cylinder 10 pushes the moving plate 8 to move to drive the sliding rod 17 to move up and down, the baffle roller 12 moves to cooperate with a torsion spring to drive the reel to rotate, the blocking net 14 is pulled to stretch and retract, the height of the blocking net 14 is adjusted according to the height of a user, when the user impacts on the blocking net 14, one side, connected with the reel, of the blocking net 14 is stressed, therefore, one side, connected with the reel is tensioned and fixed on the bearing plate 9, the user is protected, the electric push rod 4 is started to push the connecting plate 5 to move, the rotating rod 6 rotates to drive the sliding plate 15 to move, the tensioning force of the elastic cloth 18 is changed, the elastic force is changed according to use requirements, when the whole device needs to be moved, the starting cylinder 10.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A child trampoline with a good protection effect comprises a bearing plate (9) and is characterized in that supporting legs (1) are welded at four corners of the outer wall of the bottom of the bearing plate (9), rubber cushion blocks are fixed on the outer walls of the bottoms of the four supporting legs (1) through screws, a guide sliding chute (20) is formed in the outer wall of the bottom of the bearing plate (9), a sliding plate (15) is connected to the inner wall of the guide sliding chute (20) in a sliding mode, elastic cloth (18) is fixed on the outer wall of one side of the sliding plate (15) through screws, supporting rods (2) are welded on the outer wall of one side of the four supporting legs (1), a same fixing plate (3) is welded on the outer wall of one end of each supporting rod (2), a stand column (13) is fixed on the outer wall of the top of the bearing plate (9) through screws, and protective cotton (16) is sleeved on, open one side outer wall of stand (13) has spacing spout (11), and the inner wall sliding connection of spacing spout (11) has litter (17), there is roller (12) to keep off through hinged joint one side outer wall of litter (17), and the bottom outer wall welding of litter (17) has movable plate (8), open the top inner wall of bearing plate (9) has the spool mounting hole, and the inner wall of spool mounting hole is connected with the spool through the bearing, same torsion spring has all been welded to one side outer wall of spool and one side inner wall of spool mounting hole, and one side outer wall of spool has block net (14) through the fix with screw, the one end outer wall of block net (14) is walked around and is kept off roller (12) and pass through the top outer wall of fix with screw in bearing plate (9), and the one side outer wall that keeps off roller (12) has cup jointed the cotton wadding.

2. The child trampoline with good protection effect according to claim 1, wherein the electric push rod (4) is fixed on the outer wall of the top of the fixing plate (3) through a screw, and the connecting plate (5) is fixed at one end of the output shaft of the electric push rod (4) through a screw.

3. The child trampoline with good protection effect according to claim 2, wherein the air bag (19) is adhered to the top outer wall of the connecting plate (5), and the rotating rod (6) is connected to one side outer wall of the connecting plate (5) and the bottom outer wall of the sliding plate (15) through hinges.

4. The child trampoline with good protection effect according to claim 3, wherein a moving plate sliding groove is formed in the outer wall of one side of the supporting leg (1), a moving plate (8) is connected to the inner wall of the moving plate sliding groove in a sliding mode, and universal wheels (7) are fixed to four corners of the outer wall of the bottom of the moving plate (8) through screws.

5. A child trampoline according to claim 4, wherein the cylinder (10) is fixed to the bottom outer wall of the bearing plate (9) by screws, and one end of the piston rod of the cylinder (10) is fixed to the top outer wall of the movable plate (8) by screws.

6. A child trampoline according to claim 5, wherein the number of the guide chutes (20) is four to eight, and the four to eight guide chutes (20) are uniformly distributed on the outer wall of the bottom of the bearing plate (9) in a circular shape.

7. The child trampoline with good protection effect according to claim 6, wherein the electric push rod (4) and the air cylinder (10) are connected with a switch through wires, and the switch is connected with a power supply through wires.