CN216877709U

CN216877709U - Adjustable trampoline

Info

Publication number: CN216877709U
Application number: CN202122593528.2U
Authority: CN
Inventors: 刘运伟
Original assignee: Qingdao Baowo Machinery Technology Co ltd
Current assignee: Qingdao Baowo Machinery Technology Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-07-05
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses an adjustable trampoline which comprises a base, wherein the base is circular and hollow, elastic cloth is arranged in a hollow area of the base, a connecting mechanism for fixedly connecting the elastic cloth is arranged between the elastic cloth and the inner side wall of the base, a plurality of symmetrically arranged moving rods are fixedly connected to the lower end surface of the base, and an adjusting mechanism for adjusting the moving rods is arranged at one end, far away from the base, of each moving rod. According to the trampoline, the distance between the movable rod and the ground is changed by rotating the supporting rod, so that the base is adjusted to be parallel to the ground, the stability of the trampoline is improved, the distance between the protective net and the base is changed by moving the sliding sleeve, convenience is provided for visitors to enter the trampoline, the elastic rope is fixed by matching the limiting rod and the limiting groove, the elastic cloth is quickly fixed, the operation is simple and convenient, and the working efficiency is improved.

Description

Adjustable trampoline

Technical Field

The utility model relates to the technical field of trampolines, in particular to an adjustable trampoline.

Background

Trampoline is a sports game which players use to express acrobatic skills in bouncing from trampoline, belonging to a gymnastics sport, which is called as "ballet in the sky", and is listed as formal game item in the 27 th sneez olympic games in 2000, and is also named as sports equipment.

Some recreation places also are equipped with the trampoline project in daily life, and the supporting mechanism of trampoline generally all is fixed the setting among the prior art, and the roughness on some place ground is not good, leads to the setting of trampoline unstable to cause the emergence of potential safety hazard, and elasticity cloth among the prior art is generally connected with the base through modes such as a plurality of bolts, and this kind of mode is operating comparatively complicacy when changing elasticity cloth, brings inconvenience for the staff.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an adjustable trampoline.

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

the utility model provides an adjustable trampoline, includes the base, the base is circular and sets up for cavity, the base obtains to be equipped with elasticity cloth in the cavity region, be equipped with between the inside wall of elasticity cloth and base and be used for carrying out fixed connection's coupling mechanism to elasticity cloth, the carriage release lever that the lower terminal surface fixedly connected with a plurality of symmetries of base set up, the one end that the base was kept away from to the carriage release lever is equipped with and is used for carrying out the adjustment mechanism who adjusts to the carriage release lever, the dead lever that a plurality of circumference of up end fixedly connected with of base set up, it is a plurality of be equipped with between the dead lever and be used for carrying out the protection mechanism to this device.

Preferably, coupling mechanism is including seting up a plurality of recesses that are circumference setting on the base inside wall, the spacing groove has been seted up at the interior top of recess, the fixed frame of lower terminal surface fixedly connected with of base, the lower terminal surface of fixed frame runs through to rotate and is connected with the gag lever post, the one end that the gag lever post is located fixed frame runs through the lower terminal surface that rotates base and recess and cooperatees with the spacing groove, the gag lever post is located the solid fixed ring of fixedly connected with on the lateral wall of fixed frame, through spring elastic connection between solid fixed ring's lower terminal surface and the fixed frame, a plurality of and gag lever post matched with stretch cord of fixedly connected with on the outer wall of elasticity cloth.

Preferably, adjustment mechanism includes that fixed connection keeps away from the threaded rod of base one end at the carriage release lever, the cover is equipped with the bracing piece on the lateral wall of carriage release lever, the internal thread groove with threaded rod matched with is seted up to the up end of bracing piece, the one end fixedly connected with supporting seat of carriage release lever is kept away from to the bracing piece.

Preferably, the protection machanism includes fixed block of fixed connection on the dead lever lateral wall, the below sliding connection who is located the fixed block on the lateral wall of dead lever has the sliding sleeve, be equipped with the bolt of fixing it on one side lateral wall of sliding sleeve, it is a plurality of all be equipped with the protection network between fixed block and the sliding sleeve.

Preferably, protective cloth is arranged between the outer wall of the elastic cloth and the inner wall of the base and is located above the elastic rope.

Preferably, the limiting rod is located at the tail end of one end outside the fixed frame and is fixedly connected with a handle, and an anti-slip rubber layer is sleeved on the side wall of the handle.

The utility model has the beneficial effects that:

1. through setting up adjustment mechanism and protection machanism, through rotating the bracing piece, under the cooperation of internal thread groove and threaded rod on the bracing piece, the position that makes the bracing piece changes to reach the effect of adjusting each bracing piece length, reduce the emergence that causes the potential safety hazard because of the trampoline installation shakiness, rethread removes the sliding sleeve, makes the distance between protection network and the base change, provides convenience for visitor's entering.

2. Through setting up coupling mechanism, through stretching into the recess with the stretch cord and the cover is established on the lateral wall of gag lever post, through the cooperation of gag lever post and spacing groove, fixed the stretch cord to fix the stretch cloth, rethread pulling handle makes gag lever post and spacing groove separation, thereby takes out the stretch cord easily, and easy operation is convenient, improves work efficiency.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the internal structure of the present invention;

fig. 3 is an enlarged view of the structure at a in fig. 2 according to the present invention.

In the figure: the device comprises a base 1, a moving rod 2, a supporting rod 3, protective cloth 4, a fixing rod 5, a protective net 6, elastic cloth 7, a fixing block 8, a sliding sleeve 9, a bolt 10, a threaded rod 11, an internal thread groove 12, a groove 13, a limiting groove 14, an elastic rope 15, a limiting rod 16, a fixing frame 17, a fixing ring 18 and a handle 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, an adjustable trampoline comprises a base 1, wherein the base 1 is circular and hollow, an elastic cloth 7 is arranged in a hollow area of the base 1, a connecting mechanism for fixedly connecting the elastic cloth 7 is arranged between the elastic cloth 7 and the inner side wall of the base 1, the connecting mechanism comprises a plurality of circumferentially arranged grooves 13 formed in the inner side wall of the base 1, a limiting groove 14 is formed in the inner top of each groove 13, a fixed frame 17 is fixedly connected to the lower end surface of the base 1, a limiting rod 16 is rotatably connected to the lower end surface of the fixed frame 17 in a penetrating manner, one end of the limiting rod 16, which is positioned in the fixed frame 17, penetrates through the lower end surfaces of the rotary base 1 and the grooves 13 and is matched with the limiting groove 14, a fixed ring 18 is fixedly connected to the side wall of the limiting rod 16, which is positioned in the fixed frame 17, and the lower end surface of the fixed ring 18 is elastically connected with the fixed frame 17 through a spring, a plurality of elastic ropes 15 matched with the limiting rods 16 are fixedly connected to the outer wall of the elastic cloth 7, a soft cushion is sleeved on the outer wall of the fixing rod 5, and the soft cushion is arranged to prevent a tourist from mistakenly colliding the fixing rod 5 to cause damage.

Base 1's lower terminal surface fixedly connected with carriage release lever 2 that a plurality of symmetries set up, the one end that base 1 was kept away from to carriage release lever 2 is equipped with the adjustment mechanism that is used for adjusting carriage release lever 2, adjustment mechanism includes that fixed connection keeps away from the threaded rod 11 of base 1 one end at carriage release lever 2, the cover is equipped with bracing piece 3 on carriage release lever 2's the lateral wall, the interior thread groove 12 with 11 matched with of threaded rod has been seted up to the up end of bracing piece 3, the one end fixedly connected with supporting seat of carriage release lever 2 is kept away from to bracing piece 3.

The dead lever 5 that a plurality of circumference of up end fixedly connected with of base 1 set up, be equipped with between a plurality of dead levers 5 and be used for carrying out the protection mechanism that protects this device, protection mechanism includes fixed block 8 of fixed connection on the 5 lateral walls of dead lever, the below sliding connection that lies in fixed block 8 on the lateral wall of dead lever 5 has sliding sleeve 9, be equipped with on one side lateral wall of sliding sleeve 9 and carry out the bolt 10 fixed to it, all be equipped with protection network 6 between a plurality of fixed blocks 8 and the sliding sleeve 9, protection network 6 is the arc setting.

Be equipped with protection cloth 4 between the outer wall of elasticity cloth 7 and the inner wall of base 1, protection cloth 4 is located the top of stretch cord 15, and the setting of protection cloth 4 avoids the visitor to drop from the gap between elasticity cloth 7 and the base 1.

The end of the limiting rod 16, which is located outside the fixed frame 17, is fixedly connected with a handle 19, the side wall of the handle 19 is sleeved with an anti-slip rubber layer, and the anti-slip rubber layer is arranged to avoid danger caused by hand slip.

When the utility model is used, when the ground flatness is poor, the length of the support rod 3 is changed by rotating the support rod 3 and matching the inner thread groove 12 on the support rod 3 with the threaded rod 11, so that the distance between each moving rod 2 and the ground is inconsistent, and the effect that the base 1 is horizontally arranged with the ground is achieved, when the elastic cloth 7 is installed, only the handle 19 is needed to be pulled, the handle 19 drives the limit rod 16 to move downwards, then the elastic rope 15 extends into the groove 13, the top end of the limit rod 16 passes through the middle of the elastic rope 15, the handle 19 is loosened, under the elastic action of the spring between the fixing ring 18 and the fixing frame 17, the top end of the limit rod 16 extends into the limit groove 14, the elastic cloth 7 is fixed under the action of the plurality of elastic ropes 15, when people jump into the bed device, only the sliding sleeve 9 needs to be moved upwards, so that the sliding sleeve 9 drives the protective net 6 to move upwards, the distance between the protective net 6 and the base 1 is increased, and people can conveniently enter the trampoline to play.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an adjustable trampoline, includes base (1), its characterized in that, base (1) is circular and sets up for cavity, base (1) obtains being equipped with elasticity cloth (7) in the cavity region, be equipped with between the inside wall of elasticity cloth (7) and base (1) and be used for carrying out fixed connection's coupling mechanism to elasticity cloth (7), carriage release lever (2) that a plurality of symmetries of lower terminal surface fixedly connected with of base (1) set up, the one end that base (1) were kept away from in carriage release lever (2) is equipped with the adjustment mechanism who is used for adjusting carriage release lever (2), dead lever (5) that a plurality of circumference of up end fixedly connected with of base (1) set up, and is a plurality of be equipped with between dead lever (5) and be used for carrying out the protection mechanism that protects this device.

2. The adjustable trampoline of claim 1, wherein the coupling mechanism comprises a plurality of circumferentially arranged grooves (13) formed in the inner side wall of the base (1), a limit groove (14) is arranged at the inner top of the groove (13), a fixed frame (17) is fixedly connected with the lower end surface of the base (1), the lower end surface of the fixed frame (17) is connected with a limiting rod (16) in a penetrating and rotating way, one end of the limiting rod (16) positioned in the fixed frame (17) penetrates through the lower end surface of the rotating base (1) and the groove (13) and is matched with the limiting groove (14), the side wall of the limiting rod (16) positioned in the fixed frame (17) is fixedly connected with a fixed ring (18), the lower end surface of the fixed ring (18) is elastically connected with the fixed frame (17) through a spring, the outer wall of the elastic cloth (7) is fixedly connected with a plurality of elastic ropes (15) matched with the limiting rods (16).

3. The adjustable trampoline of claim 2, wherein the adjusting mechanism comprises a threaded rod (11) fixedly connected to one end of the movable rod (2) far away from the base (1), a support rod (3) is sleeved on the side wall of the movable rod (2), an internal thread groove (12) matched with the threaded rod (11) is formed in the upper end face of the support rod (3), and a support seat is fixedly connected to one end of the support rod (3) far away from the movable rod (2).

4. The adjustable trampoline according to claim 3, wherein the protection mechanism comprises a fixed block (8) fixedly connected to the side wall of the fixed rod (5), a sliding sleeve (9) is slidably connected to the side wall of the fixed rod (5) below the fixed block (8), a bolt (10) for fixing the sliding sleeve (9) is arranged on the side wall of one side of the sliding sleeve (9), and a protective net (6) is arranged between each of the fixed blocks (8) and the corresponding sliding sleeve (9).

5. The adjustable trampoline of claim 4, wherein a protective cloth (4) is arranged between the outer wall of the elastic cloth (7) and the inner wall of the base (1), and the protective cloth (4) is positioned above the elastic rope (15).

6. The adjustable trampoline of claim 5, wherein a handle (19) is fixedly connected to the end, located outside the fixed frame (17), of the limiting rod (16), and a non-slip rubber layer is sleeved on the side wall of the handle (19).