CN214617631U

CN214617631U - Novel air bag type buffer

Info

Publication number: CN214617631U
Application number: CN202120432739.5U
Authority: CN
Inventors: 张守蕾; 刘安兵; 胡明军
Original assignee: Rizhao Hengtong Water Treatment Equipment Co ltd
Current assignee: Shandong Bibo Environmental Protection Technology Co ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-11-05
Anticipated expiration: 2031-03-01

Abstract

The utility model discloses a novel gasbag formula buffer relates to gasbag formula buffer technical field, including casing, lid, gasbag and otter board, the casing is U type tubbiness structure, is formed through machining by the barred body, and the upper end inner wall of casing is equipped with the internal thread, and the lid outside is equipped with the external screw thread, and with the internal thread phase-match of casing, the centre of lid is equipped with the hole, and the inflation inlet clearing hole of gasbag runs through the lid outside in the casing, and the bottom of casing is equipped with the feed liquor hole, is equipped with the otter board on the shells inner wall, and the bottom of gasbag is in the upper end of otter board. The utility model discloses a casing adopts the barred body to form through machine tooling to processing the internal thread, passing through threaded connection with the lid, having intensity height, the characteristics of good reliability make things convenient for the change of gasbag, and can be used to materials such as PVC, PP, PVDF, application range is extensive, is fit for using widely.

Description

Novel air bag type buffer

Technical Field

The utility model relates to a gasbag formula buffer technical field specifically is a novel gasbag formula buffer.

Background

The plastic buffer on the current market is mainly made of PVC, and the buffer is bonded by a PVC pipe and a PVC pipe cap. But the process is not suitable for PP, PVDF and other materials; and the air bag can not be replaced because the air bag cannot be disassembled, and the strength grade is lower.

SUMMERY OF THE UTILITY MODEL

In view of the not enough and defect that exists among the prior art, the utility model provides a novel gasbag formula buffer simple structure, barred body machine tooling preparation, threaded connection for solve the background art and can not dismantle, can't change the gasbag, the lower problem of intensity level.

In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides a novel gasbag formula buffer, includes casing, lid, gasbag and otter board, the casing is U type tubbiness structure, is formed through machining by the barred body, and the upper end inner wall of casing is equipped with the internal thread, the lid outside is equipped with the external screw thread, and with the internal thread phase-match of casing, the centre of lid is equipped with the hole, and the inflation inlet clearing hole of gasbag runs through the lid outside in the casing, and the bottom of casing is equipped with the feed liquor hole, be equipped with the otter board on the shells inner wall, the bottom of gasbag is in the upper end of otter board.

As a further improvement, the screen plate is provided with a plurality of through holes, and the lower end of the screen plate is provided with a plurality of supporting columns.

As a further improvement, the terminal surface is the flute profile under the lid, the diameter of the inner wall of casing is the notch cuttype, and the top diameter of inner wall is the biggest, the internal thread sets up on the top of inner wall, and is equipped with the step between the middle-end inner wall, be equipped with the sealing washer on the lower terminal surface of lid, the sealing washer is established between the lower terminal surface of step and lid.

As a further improvement of the utility model, the stick body is a PVC stick.

As a further improvement of the utility model, the stick body is a PP stick.

As a further improvement of the utility model, the rod body is a PVDF rod.

Compared with the prior art, the utility model discloses the beneficial effect who has does: the utility model discloses a casing adopts the barred body to form through machine tooling to processing the internal thread, passing through threaded connection with the lid, having intensity height, the characteristics of good reliability make things convenient for the change of gasbag, and can be used to materials such as PVC, PP, PVDF, application range is extensive, is fit for using widely.

Drawings

The invention will be further described with reference to the accompanying drawings and specific embodiments:

fig. 1 is a schematic view of the sectioning of the utility model.

In the figure: 1. the air bag comprises a shell, a cover 2, an air bag 3, a screen plate 4, a through hole 5, a liquid inlet hole 6 and a sealing ring 7.

It is noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. 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, but 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Detailed Description

In order to make the technical solution and the advantages of the present invention more clear and more obvious, the present invention is further described in detail with reference to the accompanying drawings and the specific embodiments, it should be understood that the specific embodiments described herein are only used for understanding the present invention, and are not used for limiting the present invention, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: gasbag formula buffer, including casing, lid, gasbag and otter board, the casing is U type tubbiness structure, is formed through machining by the pvc barred body, and the upper end inner wall of casing is equipped with the internal thread, and the lid outside is equipped with the external screw thread, and with the internal thread phase-match of casing, the centre of lid is equipped with the hole, and the inflation inlet clearing hole of gasbag runs through the lid outside in the casing, and the bottom of casing is equipped with the feed liquor hole, is equipped with the otter board on the shells inner wall, and the bottom of gasbag is in the upper end of otter board. The lower end face of the cover is of a groove shape, the diameter of the inner wall of the shell is of a step shape, the diameter of the top end of the inner wall is the largest, the internal thread is arranged at the top end of the inner wall and provided with a step between the internal thread and the inner wall of the middle end, the lower end face of the cover is provided with a sealing ring, and the sealing ring is arranged between the step and the lower end face of the cover.

The screen plate is provided with a plurality of through holes, the lower end of the screen plate is provided with a plurality of support columns for increasing the strength of the screen plate, the screen plate is fixedly connected with the inner wall of the shell, and the lower end face of the screen plate is arc-shaped, so that the impact force of liquid on the screen plate is reduced.

The utility model discloses when needing to be changed the gasbag, only need open the lid, change behind the gasbag, cover the lid again, the casing is all-in-one processing structure, and intensity is big, and application range is wide, long service life, and this kind of structure also is applicable to the material that can't bond moreover, for example PP, PVDF etc..

Claims

1. A novel gasbag formula buffer which characterized in that: including casing, lid, gasbag and otter board, the casing is U type tubbiness structure, forms through machining by the barred body, and the upper end inner wall of casing is equipped with the internal thread, the lid outside is equipped with the external screw thread, and with the internal thread phase-match of casing, the centre of lid is equipped with the hole, and the inflation inlet clearing hole of gasbag runs through the lid outside in the casing, and the bottom of casing is equipped with the feed liquor hole, be equipped with the otter board on the shells inner wall, the bottom of gasbag is in the upper end of otter board.

2. A novel air bag type buffer as claimed in claim 1, wherein: the screen plate is provided with a plurality of through holes, and the lower end of the screen plate is provided with a plurality of support columns.

3. A novel air bag type buffer as claimed in claim 1, wherein: the terminal surface is the flute profile under the lid, the diameter of the inner wall of casing is the notch cuttype, and the top diameter of inner wall is the biggest, the internal thread sets up on the top of inner wall, and is equipped with the step between the middle-end inner wall, be equipped with the sealing washer on the lower terminal surface of lid, the sealing washer is established between the lower terminal surface of step and lid.

4. A novel air bag type buffer as claimed in claim 1, wherein: the rod body is a PVC rod.

5. A novel air bag type buffer as claimed in claim 1, wherein: the rod body is a PP rod.

6. A novel air bag type buffer as claimed in claim 1, wherein: the rod is a PVDF rod.