CN216140891U - Composite suspension cushion - Google Patents
Composite suspension cushion Download PDFInfo
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- CN216140891U CN216140891U CN202121210574.3U CN202121210574U CN216140891U CN 216140891 U CN216140891 U CN 216140891U CN 202121210574 U CN202121210574 U CN 202121210574U CN 216140891 U CN216140891 U CN 216140891U
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Abstract
The utility model discloses a composite suspension cushion, which comprises a disc-shaped main airbag and a flexible annular groove fixed on the inner wall of the main airbag, wherein the main airbag body sequentially comprises an inner flexible layer, a reinforcing rib layer and an outer flexible layer from inside to outside, the flexible annular groove and the inner flexible layer form a closed auxiliary airbag, the top end surface of the main airbag is provided with a main inlet communicated with the main airbag and an auxiliary inlet communicated with the auxiliary airbag, and the bottom end of the main airbag is uniformly provided with a plurality of outer discharge holes. The main airbag and the auxiliary airbag are of integrally formed disc-shaped structures with upper openings and lower openings, so that the splicing design is avoided, the use safety and reliability are effectively improved, and the service life is prolonged; this structure combines with main gasbag and supplementary gasbag, promotes the support nature of air cushion, and structural design is ingenious, and the outward appearance is novel, safe and reliable, and is energy-conserving practical, and long service life can have higher practical application and worth according to the convenient adjustment performance parameter of use scene of difference.
Description
Technical Field
The utility model relates to the technical field of suspension carrying, in particular to a composite suspension carrying cushion.
Background
The suspension transportation has the characteristics of high load, low energy consumption, flexibility, mobility, no damage to the ground, high safety, economy and high efficiency, and is widely applied to more and more fields. When the device is used, the air bag is expanded by utilizing compressed air, high-pressure liquid or a gas-liquid mixture, the expanded air bag continuously sprays high-pressure gas or liquid to the ground, so that a layer of gas film or liquid film is formed, the load is suspended on the ground, and the purpose of reducing friction force is achieved.
At present, the traditional suspension cushion generally takes air suspension as a main part, is in an annular structure (such as a swimming ring shape) in structural design, generally adopts a formed plate to be formed in a mode of sewing by needle and thread after being cut and bonding by glue, and has the problems of short service life, high air consumption and poor air film effect caused by easy cracking of a sewing surface under a high-pressure working state.
Therefore, the problem to be solved by those skilled in the art is how to provide a suspension mat with good durability, long service life, and good supporting and suspending effects.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a suspension pad to solve the above problems in the prior art, which is formed by vulcanization molding of a mold, and adopts a combination of a main airbag and an auxiliary airbag, and can use high-pressure liquid, gas or a gas-liquid mixture as a driving force.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the composite suspension pad comprises a disc-shaped main airbag and a flexible annular groove fixed on the inner wall of the main airbag, wherein a reinforcing rib layer and an outer flexible layer are sequentially arranged on a main airbag body from inside to outside, the flexible annular groove and the inner flexible layer form a closed auxiliary airbag, a main inlet communicated with the main airbag and an auxiliary inlet communicated with the auxiliary airbag are formed in the top end face of the main airbag, and a plurality of outer discharge holes are uniformly distributed in the bottom end of the main airbag.
Preferably, the inner wall of the main airbag is also provided with an inner flexible layer.
Preferably, the primary airbag is integrally formed.
Preferably, an adhesive surface is provided at the edge of the main inlet of the top end of the main airbag.
Preferably, the inner and outer flexible layers and the flexible ring-mounting groove are rubber, plastic or a flexible synthetic material.
Preferably, the reinforcing rib layer is a metal net or a fiber net.
Preferably, the total planar area of the outer bleed holes is less than the primary inlet area.
Preferably, the bottom surface of the main airbag is coated with a wear layer.
According to the technical scheme, compared with the prior art, the utility model discloses and provides the composite suspension cushion, which has the following beneficial effects:
the main airbag and the auxiliary airbag are of integrally formed disc-shaped structures with upper openings and lower openings, so that the splicing design is avoided, the use safety and reliability are effectively improved, and the service life is prolonged; this structure combines with main gasbag and supplementary gasbag, promotes the support nature of air cushion, and structural design is ingenious, and the outward appearance is novel, safe and reliable, and is energy-conserving practical, and long service life can have higher practical application and worth according to the convenient adjustment performance parameter of use scene of difference.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a top view of a composite suspension mat according to the present invention;
FIG. 2 is a bottom plan view of a composite suspension mat according to the present invention;
FIG. 3 is a cross-sectional view of a composite suspension mat according to the present invention;
in the figure, 1-a main airbag, 2-an auxiliary airbag, 3-a bonding surface, 4-a main inlet, 5-an auxiliary inlet, 6-an outer drainage hole, 7-an outer flexible layer, 8-a reinforcing rib layer and 9-an inner flexible layer.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, a composite suspension mat comprises an integrally formed disc-shaped main airbag 1 and a flexible ring-shaped groove fixed on the inner wall of the main airbag 1, wherein the main airbag 1 body sequentially comprises an inner flexible layer 9, a reinforcing rib layer 8 and an outer flexible layer 7 from inside to outside, the flexible ring-shaped groove and the inner flexible layer 9 form a closed auxiliary airbag 2, the top end surface of the main airbag 1 is provided with a main inlet 4 communicated with the main airbag 1 and an auxiliary inlet 5 communicated with the auxiliary airbag 2, and a plurality of outer discharge holes 6 are uniformly distributed at the bottom end of the main airbag 1.
The principle of the technical scheme is as follows: the main airbag 1 and the auxiliary airbag 2 are integrally vulcanized and molded and are generally used after being assembled with a covering plate and a lower pressing plate, after a main inlet 4 and an auxiliary inlet 5 are communicated with compressed air, high-pressure liquid or a high-pressure gas-liquid mixture, the main airbag 1 expands to be circular, the auxiliary airbag 2 expands to play a supporting role, and high-pressure gas or liquid is sprayed to a bearing surface through an outward leakage hole 6, so that a layer of gas film or liquid film is formed on a suspension cushion and the bearing surface, a heavy object is suspended on the bearing surface, and the purpose of reducing friction force and achieving easy movement is achieved.
In some specific improved technical solutions, a bonding surface 3 is disposed at the edge of the main inlet 4 at the top end of the main airbag 1, the bonding surface 3 is in an annular connecting surface structure, and the width of the bonding surface can be designed according to a tool to be used in cooperation with the tool.
In some specific improved technical solutions, the inner flexible layer 9 and the outer flexible layer 7 and the flexible ring-mounting groove are made of rubber, plastic or flexible synthetic material, so as to ensure the elasticity and service life of the material.
In some specific improved technical solutions, the reinforcing rib layer 8 is a metal mesh or a fiber mesh, so that the mechanical performance of the main airbag 1 is improved, and the service life of the main airbag is guaranteed.
In some specific improved technical solutions, the total plane area of the external discharge holes 6 is smaller than the area of the main inlet 4, so that the injection pressure is effectively increased to facilitate suspension.
In some specific improved technical schemes, the bottom surface of the main airbag 1 is coated with a wear-resistant layer, so that the wear resistance of the air cushion is improved, the mechanical wear damage is avoided, and the service life is prolonged.
In some specific improved technical solutions, the main airbag 1 is not integrally formed, and the inner flexible layer 5 is omitted for cost saving, namely, the main airbag 1 comprises a reinforcing rib layer 4 and an outer flexible layer 3 which are arranged only from inside to outside.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The composite suspension pad is characterized by comprising a disc-shaped main airbag and a flexible annular groove fixed on the inner wall of the main airbag, wherein the main airbag sequentially comprises an inner flexible layer, a reinforcing rib layer and an outer flexible layer from inside to outside, the flexible annular groove and the inner flexible layer form a closed auxiliary airbag, the top end face of the main airbag is provided with a main inlet communicated with the main airbag and an auxiliary inlet communicated with the auxiliary airbag, and a plurality of outer discharge holes are uniformly distributed at the bottom end of the main airbag.
2. The composite hover cushion of claim 1, wherein said primary airbag is integrally formed.
3. The composite hover cushion of claim 1, wherein an adhesive surface is provided at the main inlet edge of the main airbag tip.
4. The composite hover cushion of claim 1, wherein said inner and outer flexible layers and said flexible ring-mounting groove are rubber or plastic.
5. The composite hover cushion of claim 1 wherein said layer of reinforcing ribs is a metal mesh or a fiber mesh.
6. The composite hover cushion of claim 1 wherein the total planar area of said outer bleed holes is less than the area of said primary inlet.
7. The composite hover cushion of claim 1, wherein said primary airbag bottom surface is coated with a wear layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121210574.3U CN216140891U (en) | 2021-06-01 | 2021-06-01 | Composite suspension cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121210574.3U CN216140891U (en) | 2021-06-01 | 2021-06-01 | Composite suspension cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216140891U true CN216140891U (en) | 2022-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121210574.3U Active CN216140891U (en) | 2021-06-01 | 2021-06-01 | Composite suspension cushion |
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| CN (1) | CN216140891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113247628A (en) * | 2021-06-01 | 2021-08-13 | 深圳市烽炀科技实业有限公司 | Composite suspension cushion |
-
2021
- 2021-06-01 CN CN202121210574.3U patent/CN216140891U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113247628A (en) * | 2021-06-01 | 2021-08-13 | 深圳市烽炀科技实业有限公司 | Composite suspension cushion |
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