CN211486523U

CN211486523U - Indoor constant-pressure single-ball jumping cloud

Info

Publication number: CN211486523U
Application number: CN201921888961.5U
Authority: CN
Inventors: 张景炜; 张景春; 孙艳宾
Original assignee: Henan Anxin Tourism Development Co ltd; Henan Haibeisi Tourism Development Co ltd
Current assignee: Henan Anxin Tourism Development Co ltd; Henan Haibeisi Tourism Development Co ltd
Priority date: 2019-08-16
Filing date: 2019-11-05
Publication date: 2020-09-15
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses an indoor constant voltage single ball spring cloud, include: the sand bag comprises an outer mold, an inner container, a support, a cushion layer, a buffer area and a sand bag, wherein the inner container is an inflatable air bag, and an inflatable pipeline is arranged at the bottom of the inner container; the cushion layer is a circular cushion layer made of flexible polyurethane foam plastic and is used for leveling, vibration reduction and noise reduction; the outer die is a dome-shaped film body made of a PVDF film with elastic tension and covers the inner container, the bracket, the cushion layer, the buffer area and the sandbag; the part of the outer die, which is in contact with the bracket, is filled with a buffer area made of a flexible material, so that the outer die is prevented from being damaged due to transitional friction, and the flexible material is foamed sponge. The utility model discloses have: small volume, reasonable structural design, convenient transportation, no selection of sites and low cost.

Description

Indoor constant-pressure single-ball jumping cloud

Technical Field

The utility model belongs to the technical field of inflatable amusement equipment structure and specifically relates to an indoor constant voltage single ball spring cloud.

Background

The air film type trampoline is an inflatable air bag which is inflated inside a closed air film to form an elastic surface, and tourists can climb to the surface of the air bag to jump and play.

The structure of the lower air film type trampoline is mainly formed by enclosing a dome-shaped top film and a bottom film in a plane structure to form a closed inflatable air bag, the trampoline can be fixed on the ground by arranging a simple balance weight at the outer edge of the plane bottom film, and an elastic climbing surface is formed on the surface of the air bag. Along with the gradual development of air film trampoline amusement equipment and the expansion of installation scale, some special service environment and installation requirement have not been satisfied to the structural feature of current air film trampoline, especially when trampoline basement membrane external diameter is great, when the inside inflation pressure of gasbag is higher, because the anisotropy of gasbag internal pressure, the central point of gasbag plane basement membrane puts and often can the uplift downwards under the inflation of atmospheric pressure, and then causes the basement membrane outer fringe to fix unstably, direct influence aerifys holistic equilibrium of gasbag and play security, and in order to guarantee the stability of air film, traditional way just need set up bigger counter weight and exert stronger fixed pulling force to the basement membrane outer fringe, thereby the installation degree of difficulty of air film trampoline has indirectly been increased.

Therefore, with the purposes of convenient installation and effective guarantee of playing safety, the air film type trampoline equipment which is good in pressure bearing stability and convenient and fast to install and fix is developed and designed, and has positive research significance and extremely wide market prospect.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide an indoor constant-pressure single-ball jumping cloud with simple structure, safety and reliability.

In order to realize the purpose of the invention, the utility model adopts the following technical scheme: an indoor constant pressure single ball jumping cloud comprising: the sand bag comprises an outer mold, an inner container, a support, a cushion layer, a buffer area and a sand bag, wherein the inner container is an inflatable air bag, and an inflatable pipeline is arranged at the bottom of the inner container; the cushion layer is a circular cushion layer made of flexible polyurethane foam plastic and is used for leveling, vibration reduction and noise reduction; the support is a circular truncated cone-shaped support welded by steel pipes, the liner is arranged on the upper surface of the support, and a support surface welded by the steel pipes is arranged on the upper surface of the support; the lower surface of the bracket is provided with a vibration damping ring; the damping ring is connected with the lower surface of the bracket through a spring; the damping ring is placed on the cushion layer; the sandbags are uniformly placed on the vibration reduction ring to play a role in positioning; the outer die is a dome-shaped film body made of a PVDF film with elastic tension and covers the inner container, the bracket, the cushion layer, the buffer area and the sandbag; the part of the outer die, which is in contact with the bracket, is filled with a buffer area made of a flexible material, so that the outer die is prevented from being damaged due to transitional friction, and the flexible material is foamed sponge.

The indoor constant-pressure single-ball jumping cloud is characterized in that: the inflation pipeline is communicated with the air inlet valve.

The indoor constant-pressure single-ball jumping cloud is characterized in that: the contact surfaces of the outer mold, the vibration damping ring and the cushion layer are tightened and fixed by steel belts; the steel belt is wrapped by soft rubber, so that children are prevented from being injured and the outer die is prevented from being abraded during entertainment.

The indoor constant-pressure single-ball jumping cloud is characterized in that: the air inlet valve is a one-way valve and is arranged on the side wall of the steel belt.

The utility model discloses have: small volume, reasonable structural design, convenient transportation, no selection of sites and low cost.

Drawings

Fig. 1 is a structural section view of the present invention.

Fig. 2 is a perspective view of the bracket of the present invention.

Fig. 3 is an enlarged view of the structure at a of the present invention.

1. The device comprises an outer die, 2, an inner container, 3, a support, 4, a cushion layer, 5, a buffer area, 6, a sand bag, 7, an inflation pipeline, 8, a support surface, 9, a vibration damping ring, 10, a spring connection part, 11, an air inlet valve, 12 and a steel belt.

Detailed Description

The following description is provided to further explain the present invention with reference to the accompanying drawings.

Fig. 1 to 3 illustrate a preferred embodiment of the present invention, which shows an indoor constant pressure single-ball jumping cloud, comprising: the sand bag comprises an outer mold, an inner container, a support, a cushion layer, a buffer area and a sand bag, wherein the inner container is an inflatable air bag, and an inflatable pipeline is arranged at the bottom of the inner container; the cushion layer is a circular cushion layer made of flexible polyurethane foam plastic and is used for leveling, vibration reduction and noise reduction; the support is a circular truncated cone-shaped support welded by steel pipes, the liner is arranged on the upper surface of the support, and a support surface welded by the steel pipes is arranged on the upper surface of the support; the lower surface of the bracket is provided with a vibration damping ring; the damping ring is connected with the lower surface of the bracket through a spring; the damping ring is placed on the cushion layer; the sandbags are uniformly placed on the vibration reduction ring to play a role in positioning; the outer die is a dome-shaped film body made of a PVDF film with elastic tension and covers the inner container, the bracket, the cushion layer, the buffer area and the sandbag; the part of the outer die, which is in contact with the bracket, is filled with a buffer area made of a flexible material, so that the outer die is prevented from being damaged due to transitional friction, and the flexible material is foamed sponge.

When in use, the cushion layer, the bracket, the inner container, the sand bag and the buffer area are assembled in the sequence from the lower passage, and an outer mold is covered on the cushion layer, the bracket, the inner container, the sand bag and the buffer area; then, connecting the inner container with an air inlet valve by using an air charging pipeline, and finally tightening the outer mold firmly by using a steel belt; the inner container is inflated through the air inlet valve, the inflation can be stopped when the proper pressure is reached, and children enter the field to perform corresponding and safe entertainment activities. The product has the advantages of simple structure, convenient assembly and disassembly, convenient transportation and less occupied space.

Claims

1. An indoor constant pressure single ball jumping cloud comprising: external mold, inner bag, support, bed course, buffer zone, sand bag, its characterized in that: the inner container is an inflatable air bag, and an inflatable pipeline is arranged at the bottom of the inner container; the cushion layer is a circular cushion layer made of flexible polyurethane foam plastic; the support is a circular truncated cone-shaped support welded by steel pipes, the liner is arranged on the upper surface of the support, and a support surface welded by the steel pipes is arranged on the upper surface of the support; the lower surface of the bracket is provided with a vibration damping ring; the damping ring is connected with the lower surface of the bracket through a spring; the damping ring is placed on the cushion layer; the sandbags are uniformly placed on the vibration reduction ring to play a role in positioning; the outer die is a dome-shaped film body made of a PVDF film with elastic tension and covers the inner container, the bracket, the cushion layer, the buffer area and the sandbag; the contact part of the outer die and the bracket is filled with a buffer area made of flexible materials, and the flexible materials are foaming sponges.

2. An indoor constant pressure single-ball rebounding cloud as claimed in claim 1, wherein: the inflation pipeline is communicated with the air inlet valve.

3. An indoor constant pressure single-ball rebounding cloud as claimed in claim 1, wherein: the contact surfaces of the outer mold, the vibration damping ring and the cushion layer are tightened and fixed by steel belts; the steel belt is wrapped with soft rubber.

4. An indoor constant pressure single-ball rebounding cloud as claimed in claim 2, wherein: the air inlet valve is a one-way valve and is arranged on the side wall of the steel belt.