CN212672941U

CN212672941U - High impact-resistant inner container protection device

Info

Publication number: CN212672941U
Application number: CN202020698717.9U
Authority: CN
Inventors: 陈亚鹏; 朱进朝; 杨坤; 邓安毅
Original assignee: Essex Hangzhou Composite Material Co ltd
Current assignee: Essex Hangzhou Composite Material Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-03-09
Anticipated expiration: 2030-04-30

Abstract

The utility model relates to the technical field of liner protection equipment, a high impact resistance liner protection device is disclosed, including base (1) that is used for placing the inner bag and barrel (2) fixedly connected with base (1), base (1) includes first buffer portion (11) that matches with the inner bag shape and locates second buffer portion (12) between first buffer portion (11) and barrel (2), first buffer portion (11) include bottom (111) connected with barrel (2), accept portion (112) that matches with the inner bag shape and locate bottom (111) and support portion (113) between accept portion (112); the second buffer part (12) comprises a buffer air bag (121); the upper part of the cylinder body (2) is provided with a tensioning sheet (3), and the tensioning sheets (3) are uniformly distributed along the cylinder body (2); the protection device is used for protecting the inner container, the bottom of the protection device is provided with the first buffer part (11) and the second buffer part (12), and the protection device can play a role in buffering when the bottom of the inner container bottle is collided, so that the inner container is prevented from being damaged.

Description

High impact-resistant inner container protection device

Technical Field

The utility model relates to a inner bag protective apparatus technical field, concretely relates to high inner bag protection device that shocks resistance.

Background

High-pressure gas cylinders such as liquefied petroleum gas cylinders are composed of an inner container, a joint and the like, and are widely applied to outdoor, daily life and industrial production, and the composite liquefied petroleum gas cylinder is collided when being used or carried, particularly the bottom of the cylinder, so that the gas cylinder is easily damaged to cause explosion accidents.

The existing solution is mainly to arrange a protective shell outside the gas cylinder, such as the utility model patent with the publication number of CN203010193U, which discloses a full composite material liquefied petroleum gas cylinder, namely, an anti-collision shell is arranged outside the gas cylinder, but the shell mainly coats the gas cylinder and has a certain protection effect; but the protection force is still small, and when the composite material liquefied petroleum gas cylinder is subjected to violent impact, particularly when the liner is collided, the gas cylinder is also damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a not enough to prior art exists, the utility model discloses a high inner bag protection device that shocks resistance is provided, and this protection device is used for protecting the inner bag, has set up first buffering portion and second buffering portion in the bottom, can receive when the collision at the bottom of the inner bag bottle, plays the cushioning effect, prevents that the inner bag from appearing damaging.

In order to achieve the above object, the present invention provides the following technical solutions:

the high impact resistance liner protection device comprises a base for placing a liner and a barrel fixedly connected with the base, wherein the base comprises a first buffering part matched with the shape of the liner and a second buffering part arranged between the first buffering part and the barrel, and the first buffering part comprises a bottom connected with the barrel, a bearing part matched with the shape of the liner and a supporting part arranged between the bottom and the bearing part; the second buffer part comprises a buffer air bag to buffer the inner container; set up first buffering portion and second buffering portion, both combined action can play the cushioning effect when receiving the collision at the bottom of the inner bag bottle, prevent that the inner bag from appearing damaging.

As the preferred, the barrel is the fretwork barrel, and the fretwork barrel is including strengthening the metal drum net and cladding at strengthening the metal drum net outer glue film, strengthens the metal drum net and can improve the barrel rigidity, protection inner bag that can be fine.

Preferably, the upper part of the cylinder body is provided with the tensioning pieces which are uniformly distributed along the cylinder body, and the end parts of the tensioning pieces are also provided with hanging holes. Preferably, the protection device further comprises a C-shaped buckle clamped at the end part of the inner container, a hanging buckle corresponding to the hanging hole is arranged on the C-shaped buckle, the C-shaped buckle is hung on the hanging buckle through the hanging hole, the barrel is well fixed, and the whole protection device is prevented from being separated from the inner container at will.

Preferably, the second buffering portion further comprises an arc-shaped elastic sheet arranged on the buffering air bag, the arc-shaped elastic sheet is hinged to the bearing portion, the buffering air bag is prevented from being in direct contact with the inner container, and a certain protection effect is achieved on the buffering air bag.

Preferably, the supporting part is at least two groups of arc-shaped supporting bodies, and the groups of arc-shaped supporting bodies are distributed from the center of the bottom to the edge; the supporting part and the bearing part are both made of elastic rubber and have elasticity, and play a role in buffering when the liner is collided; the bearing part and the bottom part are provided with hollow holes for ventilation and heat dissipation, and the heat dissipation effect is good.

As preferred, be equipped with first through-hole in the bottom center, the cambered surface center of accepting the portion is equipped with the second through-hole, first through-hole and second through-hole intercommunication, and the kicking block of inner bag is inserted and is connected to between first through-hole and the second through-hole by the second through-hole, better is adapted to the kicking block structure of inner bag for the inner bag can be placed more stably.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a protection device is used for protecting the inner bag, and this protection device has set up first buffering portion and second buffering portion in the bottom, can receive when the collision at the bottom of the inner bag bottle, plays the cushioning effect, prevents that the inner bag from damaging to appear.

Drawings

Fig. 1 is a schematic structural view of a high impact resistance liner protection device in this embodiment.

Fig. 2 is a front view of the high impact resistance liner protection device in this embodiment.

Fig. 3 is a cross-sectional view of fig. 2 at cross section AA.

Fig. 4 is a partially enlarged view of fig. 3.

Fig. 5 is a schematic structural view of a C-shaped buckle in the high impact resistance liner protection device in this embodiment.

Fig. 6 is a use state diagram of the high impact resistance liner protection device mounted on the liner in the embodiment.

In the drawings: 1-base, 11-first buffer part, 111-bottom, 112-bearing part, 113-supporting part, 114-hollowed hole, 115-first through hole, 116-second through hole, 12-second buffer part, 121-buffer air bag, 122-arc spring, 2-cylinder, 3-tensioning piece, 31-hanging hole, 4-C type buckle, 41-hanging buckle and 10-inner container.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-6, a preferred embodiment of the present invention provides a high impact resistance liner protection device, including a base 1 for placing a liner 10 and a barrel 2 fixedly connected to the base 1, wherein the base 1 includes a first buffering portion 11 matching with the shape of the liner 10 and a second buffering portion 12 disposed between the first buffering portion 11 and the barrel 2, the first buffering portion 11 includes a bottom 111 connected to the barrel 2, a receiving portion 112 matching with the shape of the liner 10, and a supporting portion 113 disposed between the bottom 111 and the receiving portion 112; the second cushioning portion 12 includes a cushioning bladder 121 to cushion the inner container 10. Set up first buffer portion 11 and second buffer portion 12, both combined action can play the cushioning effect when receiving the collision at the bottom of inner bag 10 bottle, prevent that inner bag 10 from appearing damaging.

The barrel 2 is a hollow barrel which comprises a reinforced metal barrel net and an outer adhesive layer coated on the reinforced metal barrel net; the reinforced metal cylinder net in the cylinder can improve the rigidity of the cylinder body 2 and can well protect the inner container 10.

Example 2: the utility model relates to a preferred embodiment provides high impact resistance inner bag protection device, its difference with above-mentioned embodiment 1 only lies in: the supporting part 113 is four groups of arc-shaped supporting bodies which are distributed from the center of the bottom 111 to the edge; the supporting part 113 and the bearing part 112 are both the supporting part 113 and the bearing part 112 made of elastic rubber, so that the supporting part 113 and the bearing part 222 have elasticity and can play a role of buffering when the liner is collided; the receiving portion 112 and the bottom portion 111 are provided with hollow holes 114 for ventilation and heat dissipation, so that the inner container 10 can be ventilated, and if the temperature of the inner container 10 is high, the heat can be effectively dissipated.

Example 3: the utility model relates to a preferred embodiment provides high impact resistance inner bag protection device, its difference with above-mentioned embodiment only lies in: the center of the bottom 111 is provided with a first through hole 115, the center of the arc surface of the bearing part 112 is provided with a second through hole 116, the first through hole 115 is communicated with the second through hole 116, and the top block of the liner 10 is inserted between the first through hole 115 and the second through hole 116 through the second through hole 116.

The existing liner 10 comprises a liner cylinder and two end sockets integrally formed with the liner cylinder, wherein one end socket is contracted and reserved as an air port, and the other end socket is contracted and sealed and provided with a top block in the center. Because the top block protrudes out of the inner container, if no through hole is arranged in the bottom part 111 and the bearing part 112, the inner container can be placed unstably; therefore, due to the design of the first through hole 115 and the second through hole 116, the inner container 10 can be placed more stably.

Example 4: the utility model relates to a preferred embodiment provides high impact resistance inner bag protection device, its difference with above-mentioned embodiment only lies in: the second buffer part 12 further comprises an arc-shaped elastic sheet 122 arranged on the buffer air bag 121, and the arc-shaped elastic sheet 122 is hinged with the bearing part 112; the arc-shaped elastic sheet 122 prevents the buffer air bag 121 from directly contacting the inner container 10, and plays a certain role in protecting the buffer air bag 121.

Example 5: the utility model relates to a preferred embodiment provides high impact resistance inner bag protection device, its difference with above-mentioned embodiment only lies in: the upper part of the cylinder body 2 is provided with a tensioning piece 3, the tensioning piece 3 is uniformly distributed along the cylinder body 2, and the end part of the tensioning piece 3 is also provided with a hanging hole 31.

Meanwhile, the protection device also comprises a C-shaped buckle 4 clamped at the end part of the inner container 10, and a hanging buckle 41 corresponding to the hanging hole 31 is arranged on the C-shaped buckle 4; the C-shaped buckle 4 is clamped on the inner container 10 and hung on the hanging buckle 41 through the hanging hole 31, so that the barrel body 2 is well fixed, and the whole protection device is prevented from being separated from the inner container 10 at will; when not in use, the C-shaped buckle 4 and the protection device can be conveniently taken down.

Claims

1. The high impact resistance liner protection device is characterized by comprising a base (1) for placing a liner and a barrel (2) fixedly connected with the base (1), wherein the base (1) comprises a first buffer part (11) matched with the liner in shape and a second buffer part (12) arranged between the first buffer part (11) and the barrel (2), and the first buffer part (11) comprises a bottom part (111) connected with the barrel (2), a bearing part (112) matched with the liner in shape and a supporting part (113) arranged between the bottom part (111) and the bearing part (112); the second cushion portion (12) includes a cushion airbag (121) to cushion the inner bag.

2. The high impact resistance inner container protection device according to claim 1, wherein the upper part of the cylinder body (2) is provided with the tension sheet (3), the tension sheet (3) is evenly distributed along the cylinder body (2), and the end part of the tension sheet (3) is also provided with a hanging hole (31).

3. The high impact resistance liner protection device according to claim 2, further comprising a C-shaped buckle (4) clamped at the end of the liner, wherein the C-shaped buckle (4) is provided with a hanging buckle (41) corresponding to the hanging hole (31).

4. The high impact resistance liner protection device according to claim 1, wherein the second buffer portion (12) further comprises an arc-shaped elastic sheet (122) arranged on the buffer airbag (121), and the arc-shaped elastic sheet (122) is hinged with the bearing portion (112).

5. The high impact resistant liner protection device according to claim 1, wherein the support portion (113) is at least two groups of arc-shaped support bodies, and the groups of arc-shaped support bodies are distributed from the center of the bottom portion (111) to the edge; the supporting part (113) and the bearing part (112) are both made of elastic rubber to form the supporting part (113) and the bearing part (112); hollow holes (114) for ventilation and heat dissipation are arranged on the bearing part (112) and the bottom part (111).

6. The high impact resistance liner protection device according to claim 1, wherein a first through hole (115) is arranged in the center of the bottom part (111), a second through hole (116) is arranged in the center of the arc surface of the bearing part (112), the first through hole (115) is communicated with the second through hole (116), and the top block of the liner is inserted between the first through hole (115) and the second through hole (116) through the second through hole (116).