CN210797151U - Negative pressure road surface safety emergency air cushion - Google Patents
Negative pressure road surface safety emergency air cushion Download PDFInfo
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- CN210797151U CN210797151U CN201921186890.4U CN201921186890U CN210797151U CN 210797151 U CN210797151 U CN 210797151U CN 201921186890 U CN201921186890 U CN 201921186890U CN 210797151 U CN210797151 U CN 210797151U
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- elasticity gasbag
- rubber
- rubber elasticity
- negative pressure
- air bag
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Abstract
The utility model belongs to the technical field of air cushions, in particular to a negative pressure pavement safety emergency air cushion, which comprises a rubber elastic air bag, wherein the upper surface of the rubber elastic air bag is bonded with a cover plate, the surface of the rubber elastic air bag is provided with a valve core, one end of the valve core is embedded into the rubber elastic air bag, the lower surface of the rubber elastic air bag is integrally formed with an anti-skid bulge, the inner surface of the rubber elastic air bag is integrally formed with a traction screen plate, and the surface of the traction screen plate is provided with meshes; through the apron of bonding at rubber elasticity gasbag upper surface for rubber elasticity gasbag's upper surface forms a whole through the apron, when rubber elasticity gasbag upper surface certain department received the extrusion, avoid the extruded outside inflation that rubber elasticity gasbag received, the stationary degree of car surface removal on the apron has been improved, the rubber elasticity gasbag of being convenient for simultaneously places the inside at the road pit, rubber elasticity gasbag lower surface integrated into one piece's anti-skidding arch has increased the roughness of rubber elasticity gasbag lower surface.
Description
Technical Field
The utility model belongs to the technical field of the air cushion, concretely relates to emergent air cushion of negative pressure road surface safety.
Background
The road surface safety emergency air cushion is used for ensuring that the road surface with pits has certain traffic capacity and avoiding the phenomenon that the road is blocked in a short period, the air cushion refers to a rubber cushion capable of injecting air, the prior Chinese patent CN201420615362.7 negative pressure road surface safety emergency air cushion comprises a rubber cushion and an internal air bag, the internal air bag is placed in a containing space of the rubber cushion when in use, the rubber cushion is used for protecting the internal air bag, when the rubber cushion and the internal air bag disclosed by the patent are in use, the rubber cushion and the internal air bag are placed in the pits of the road surface, when an automobile extrudes the edges of the internal air bag and the pits, the gas in the internal air bag is far away from the extrusion part, so that a new pit is formed, the automobile head is easily contacted with the internal air bag to cause the automobile damage, and simultaneously when the internal air bag is placed in the pit to be extruded, the upper surface fluctuation is large, and the passing difficulty of the automobile is large.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an emergent air cushion of negative pressure road surface safety has rubber elasticity gasbag and places at pit internal stability height, and the air cushion receives the little characteristics of upper surface fluctuation when extrudeing simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an emergent air cushion of negative pressure road surface safety, includes rubber elasticity gasbag, and rubber elasticity gasbag's upper surface bonding has the apron, and rubber elasticity gasbag's surface mounting has the valve inside, and the inside of rubber elasticity gasbag is embedded into to the one end of valve inside, and rubber elasticity gasbag's lower surface integrated into one piece has anti-skidding arch, and rubber elasticity gasbag's internal surface integrated into one piece has the tractive otter board, and the mesh has been seted up on the surface of tractive otter board.
As the utility model discloses a preferred technical scheme of emergent air cushion of negative pressure road surface safety, apron include wear-resisting rubber board and soft plastic slab, and the lower surface at soft plastic slab of wear-resisting rubber board bonding, rubber elasticity gasbag bonding connection are put the department at soft plastic slab upper surface central point.
As the utility model discloses a preferred technical scheme of emergent air cushion of negative pressure road surface safety, anti-skidding recess has been seted up to the lower surface of soft plastic slab, and anti-skidding recess is the loop configuration.
As the utility model discloses a preferred technical scheme of emergent air cushion of negative pressure road surface safety, the apron is square structure, and the thickness of wear-resisting rubber slab is one sixth of soft plastic plate thickness.
As the utility model discloses a preferred technical scheme of emergent air cushion of negative pressure road surface safety, rubber elastic airbag are square hollow structure, and rubber elastic airbag surface integrated into one piece's anti-skidding arch is the loop configuration.
As the utility model discloses a preferred technical scheme of emergent air cushion of negative pressure road surface safety, tractive otter board are platelike structure, and the mesh equidistant distribution that the tractive otter board surface was seted up.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the apron of bonding at rubber elasticity gasbag upper surface, make rubber elasticity gasbag's upper surface form a whole through the apron, rubber elasticity gasbag upper surface certain department receives when the extrusion, avoid the extruded outside inflation that rubber elasticity gasbag receives, the stationary degree of car surface removal on the apron has been improved, the inside at the road pit is placed to the rubber elasticity gasbag of being convenient for simultaneously, rubber elasticity gasbag lower surface integrated into one piece's non-slip raised, the roughness of rubber elasticity gasbag lower surface has been increased, simultaneously rubber elasticity gasbag internal surface integrated into one piece's tractive otter board, the intensity of rubber elasticity gasbag has been improved, the mesh of seting up on tractive otter board surface simultaneously, the inside air of the rubber elasticity gasbag of being convenient for flows each other.
2. Through the apron by the combination of wear-resisting rubber board and soft plastic slab, wear-resisting rubber board bonds at the upper surface of soft plastic slab simultaneously, and the lower surface of soft plastic slab is fixed with the upper surface bonding of rubber elasticity gasbag, has increased apron wear-resisting degree, and the antiskid recess that lower surface was seted up under the soft plastic slab has simultaneously improved the stability of soft plastic slab with the road surface contact, has improved the road and has carried out the security of repairing through the air cushion, and the car of being convenient for is through the road surface that has the pit.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic bottom view of the present invention;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 2;
in the figure: 1. a rubber elastic air bag; 2. a cover plate; 3. a valve core; 4. anti-skid projections; 5. pulling the screen plate; 6. mesh openings; 7. a wear-resistant rubber plate; 8. a flexible plastic sheet; 9. and (4) an anti-slip groove.
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.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an emergent air cushion of negative pressure road surface safety, includes rubber elasticity gasbag 1, the upper surface bonding of rubber elasticity gasbag 1 has apron 2, and the surface mounting of rubber elasticity gasbag 1 has valve inside 3, and the one end of valve inside 3 is embedded into the inside of rubber elasticity gasbag 1, and the lower surface integrated into one piece of rubber elasticity gasbag 1 has anti-skidding arch 4, and the internal surface integrated into one piece of rubber elasticity gasbag 1 has tractive otter board 5, and mesh 6 has been seted up on the surface of tractive otter board 5.
In this embodiment, through the apron 2 of bonding at 1 upper surface of rubber elasticity gasbag, make 1 upper surface of rubber elasticity gasbag form a whole through apron 2, 1 upper surface of rubber elasticity gasbag receives when the extrusion, avoid 1 extruded outside inflation that receives of rubber elasticity gasbag, the stationary degree of car at 2 upper surface removal of apron has been improved, the inside at the road pit is placed to the rubber elasticity gasbag 1 of being convenient for simultaneously, 1 lower surface integrated into one piece's of rubber elasticity gasbag non-slip raised 4, the roughness of 1 lower surface of rubber elasticity gasbag has been increased, 1 internal surface integrated into one piece's of rubber elasticity gasbag tractive otter board 5 simultaneously, the intensity of 1 of rubber elasticity gasbag has been improved, mesh 6 that 5 surfaces of tractive otter board were seted up simultaneously, the inside air of 1 rubber elasticity gasbag of being convenient for flows each other.
Specifically, apron 2 includes wear-resisting rubber slab 7 and soft plastic slab 8, and wear-resisting rubber slab 7 bonds in the lower surface of soft plastic slab 8, and rubber elasticity gasbag 1 bonding connection is put the department at 8 upper surface central points of soft plastic slab, and anti-skidding recess 9 has been seted up to the lower surface of soft plastic slab 8, and anti-skidding recess 9 is the loop configuration.
In this embodiment, through the apron 2 by the combination of wear-resisting rubber board 7 and soft plastic slab 8, wear-resisting rubber board 7 bonds at the upper surface of soft plastic slab 8 simultaneously, the lower surface of soft plastic slab 8 is fixed with the upper surface bonding of rubber elasticity gasbag 1, the 2 wear-resisting degree of apron has been increased, the antiskid recess 9 that the lower surface was seted up under the soft plastic slab 8 simultaneously, the stability of soft plastic slab 8 with road surface contact has been improved, the road has been improved and the security that the road was repaired is carried out through the air cushion, be convenient for the car through the road surface that has the pit.
Specifically, the cover plate 2 is of a square structure, and the thickness of the wear-resistant rubber plate 7 is one sixth of the thickness of the flexible plastic plate 8.
In this embodiment, through the apron 2 for square structure, apron 2 comprises wear-resisting rubber board 7 and soft plastic slab 8 simultaneously, has improved the stability of apron 2 structure, has increased the firm nature of apron 2 with the ground laminating simultaneously.
Specifically, the rubber elastic airbag 1 is of a square hollow structure, and the anti-skid protrusions 4 integrally formed on the surface of the rubber elastic airbag 1 are of an annular structure.
In this embodiment, through the rubber elasticity gasbag 1 for square hollow structure, the rubber elasticity gasbag 1 of being convenient for fills the pit, and four turnings of rubber elasticity gasbag 1 receive deformation after the extrusion of pit simultaneously, have improved the stability of rubber elasticity gasbag 1 with the pit contact.
Specifically, the drawing screen plate 5 is of a plate-shaped structure, and meshes 6 formed on the surface of the drawing screen plate 5 are distributed at equal intervals.
In the embodiment, the pulling screen plate 5 with the plate-shaped structure is adopted, and the meshes 6 formed on the surface of the pulling screen plate 5 are distributed at equal intervals, so that the structural stability of the rubber elastic airbag 1 during inflation is improved.
The utility model discloses a theory of operation and use flow: during the use, the air cushion upset, rubber elasticity gasbag 1 is located the below of apron 2 this moment, inject the air in the inside of rubber elasticity gasbag 1 through valve inside 3, rubber elasticity gasbag 1 carries out the tractive through tractive otter board 5 when the inflation, make the volume of rubber elasticity gasbag 1 slightly be greater than the volume of pit, place rubber elasticity gasbag 1 in the inside of pit, apron 2 laminates with the road surface in the pit outside simultaneously, when the car drives into the upper surface of apron 2, the wheel contacts with wear-resisting rubber sheet 7, soft plastic slab 8 closely laminates with the road surface simultaneously, when the car drives into the apron 2 surface above rubber elasticity gasbag 1, apron 2 receives the extrusion of extrusion and shifts to rubber elasticity gasbag 1 on, rubber elasticity gasbag 1 supports apron 2, make the car steadily drive through the pit.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an emergent air cushion of negative pressure road surface safety, includes rubber elasticity gasbag (1), its characterized in that: the upper surface bonding of rubber elasticity gasbag (1) has apron (2), the surface mounting of rubber elasticity gasbag (1) has valve inside (3), and the inside of rubber elasticity gasbag (1) is embedded into to the one end of valve inside (3), the lower surface integrated into one piece of rubber elasticity gasbag (1) has anti-skidding arch (4), the internal surface integrated into one piece of rubber elasticity gasbag (1) has tractive otter board (5), mesh (6) have been seted up on the surface of tractive otter board (5).
2. The negative pressure pavement safety emergency air cushion according to claim 1, characterized in that: the cover plate (2) comprises a wear-resistant rubber plate (7) and a soft plastic plate (8), the wear-resistant rubber plate (7) is bonded on the lower surface of the soft plastic plate (8), and the rubber elastic air bag (1) is bonded on the center of the upper surface of the soft plastic plate (8).
3. The negative pressure pavement safety emergency air cushion according to claim 2, characterized in that: the lower surface of the soft plastic plate (8) is provided with an anti-slip groove (9), and the anti-slip groove (9) is of an annular structure.
4. The negative pressure pavement safety emergency air cushion according to claim 2, characterized in that: the cover plate (2) is of a square structure, and the thickness of the wear-resistant rubber plate (7) is one sixth of that of the flexible plastic plate (8).
5. The negative pressure pavement safety emergency air cushion according to claim 1, characterized in that: the rubber elastic air bag (1) is of a square hollow structure, and the anti-skid protrusions (4) integrally formed on the surface of the rubber elastic air bag (1) are of an annular structure.
6. The negative pressure pavement safety emergency air cushion according to claim 1, characterized in that: the drawing otter board (5) is of a plate-shaped structure, and meshes (6) formed on the surface of the drawing otter board (5) are distributed at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921186890.4U CN210797151U (en) | 2019-07-26 | 2019-07-26 | Negative pressure road surface safety emergency air cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921186890.4U CN210797151U (en) | 2019-07-26 | 2019-07-26 | Negative pressure road surface safety emergency air cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210797151U true CN210797151U (en) | 2020-06-19 |
Family
ID=71241586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921186890.4U Expired - Fee Related CN210797151U (en) | 2019-07-26 | 2019-07-26 | Negative pressure road surface safety emergency air cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210797151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323563A (en) * | 2020-11-04 | 2021-02-05 | 宫矿孩 | Dust-settling maintenance plate for motor vehicle lane |
-
2019
- 2019-07-26 CN CN201921186890.4U patent/CN210797151U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323563A (en) * | 2020-11-04 | 2021-02-05 | 宫矿孩 | Dust-settling maintenance plate for motor vehicle lane |
| CN112323563B (en) * | 2020-11-04 | 2022-09-06 | 宫矿孩 | Dust-settling maintenance plate for motor vehicle lane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200619 |