CN218390469U - Novel air bag sponge - Google Patents

Abstract

The utility model discloses a novel gasbag sponge, including air feed case and gasbag pad, the outside of air feed case is equipped with the gasbag pad, the thickening sponge is installed on the top of gasbag pad, install the suction nozzle on the outer wall of gasbag pad, and the one end of suction nozzle extends to the inside of gasbag pad, the internally mounted of air feed case has branch, the surface cover of branch is equipped with the drive plate, install air feed leather bag on the outer wall of drive plate, one side that the drive plate was kept away from to the air feed leather bag is installed out the gas hood, install out the gas nozzle on the outer wall of gas hood, be equipped with the air supply pipe on the outer wall of out the gas nozzle, and the one end of air supply pipe extends to the inside of suction nozzle. The utility model discloses not only realized that novel gasbag sponge is automatic fills the inflation and deflation and use, made things convenient for the reciprocating type shrink inflation of novel gasbag sponge, improved the travelling comfort when novel gasbag sponge uses moreover.

Description

Novel air bag sponge

Technical Field

The utility model relates to an gasbag sponge technical field specifically is a novel gasbag sponge.

Background

The foam-rubber cushion has higher resilience, higher compression load ratio, the usage is wider, can be used for making sofas, back cushions, furniture sponge accessories and the like, the pressure pain can be effectively relieved by adopting the foam-rubber cushion, the effects of dispersing pressure points, reducing the oppressive injury of muscles and nerves, preventing bedsores and the like are realized, the variety of the foam-rubber cushion is more, the foam-rubber cushion and the common elastic foam-rubber cushion with the air bag structure are included, and the novel air bag foam-rubber cushion has important application in the assembling and using process of the back cushion.

This type of gasbag sponge on the market is of a great variety now, can satisfy people's user demand basically, but still has certain problem, and the automatic inflation of inflating of generally not being convenient for of this type of gasbag sponge current uses when using, and great influence the travelling comfort when gasbag sponge uses, and the back of giving people uses comfort level and has brought very big influence.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel gasbag sponge to it is not convenient for automatic fill problem that gassing inflation used not to provide the gasbag sponge in the above-mentioned background art to solve.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a novel gasbag sponge, includes air feed case and gasbag pad, the outside of air feed case is equipped with the gasbag pad, the thickening sponge is installed on the top of gasbag pad, install the suction nozzle on the outer wall of gasbag pad, and the one end of suction nozzle extends to the inside of gasbag pad, the internally mounted of air feed case has branch, the surface cover of branch is equipped with the drive plate, install air feed leather bag on the outer wall of drive plate, air feed leather bag keeps away from one side of drive plate and installs the cover of giving vent to anger, install the mouth of giving vent to anger on the outer wall of cover of giving vent to anger, be equipped with the air supply pipe on the outer wall of the mouth of giving vent to anger, and the one end of air supply pipe extends to the inside of suction nozzle.

Preferably, the bottom end of the air supply box is provided with a rack, and the top end of the rack is provided with a rotary driving piece.

Preferably, a driving shaft is installed at the top end of the rotary driving member, and an eccentric disc is arranged at the top end of the driving shaft.

Preferably, a transfer block is mounted on the outer wall of the drive plate below the support rod, a roller is arranged at the bottom end of the transfer block, and the roller is connected with the eccentric disc in a sliding manner.

Preferably, a limiting plate is sleeved at one end, away from the driving plate, of the surface of the supporting rod, a corrugated pipe is arranged on the outer wall of the limiting plate, and one end of the corrugated pipe is connected with the air supply box.

Preferably, install spacing on the limiting plate outer wall of branch below, spacing round is installed to spacing bottom, and spacing round and eccentric disc sliding connection, the gas supply incasement portion of bellows one side is equipped with two sets of springs, and the spring is kept away from the one end of gas supply case and is connected with the limiting plate.

Compared with the prior art, the beneficial effects of the utility model are that: the novel air bag sponge not only realizes the automatic inflation and deflation expansion of the novel air bag sponge, facilitates the reciprocating type contraction and expansion of the novel air bag sponge, but also improves the comfort of the novel air bag sponge during use;

(1) The driving shaft is driven to rotate by the rotary driving piece, the eccentric disc is driven to rotate by the driving shaft, the roller is driven by the eccentric disc to perform left-right reciprocating movement, the roller drives the transfer block to perform reciprocating movement, the drive plate drives the drive plate to perform reciprocating movement, the drive plate drives the air supply leather bag to perform compression relaxation movement, the air supply leather bag blows air into the air outlet cover and is conveyed to the air supply pipe, the air inlet nozzle and the air bag cushion by the air outlet nozzle, the air bag cushion is inflated and expanded, the thickened sponge is driven to move by the air bag cushion, automatic inflation and deflation expansion of the novel air bag sponge is realized, the novel air bag sponge is convenient to perform reciprocating contraction and expansion, and the comfort of the novel air bag sponge during use is improved;

(2) When the eccentric disc drives the roller to reciprocate, the eccentric disc drives the limiting wheel to reciprocate, the spring elastically supports the limiting plate, the limiting plate elastically moves the limiting frame, and the limiting frame and the limiting wheel are matched to limit and support the eccentric disc, so that the eccentric disc can be reliably driven to rotate, the reliable driving transmission of the structure is realized when the novel air bag sponge is used, and the stability of the novel air bag sponge in operation is improved;

(3) Through being connected bellows and air feed case and limiting plate, the bellows plays the effect of sheltering from the protection to spring and branch, has realized the convenient protection of novel gasbag sponge structure and has used, effectually blocks the isolation with the dust.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the thickened sponge of the present invention;

fig. 3 is a schematic front view of the cross-sectional structure of the present invention;

fig. 4 is a schematic diagram of the three-dimensional enlarged structure of the air supply leather bag of the utility model.

In the figure: 1. a gas supply tank; 2. an airbag cushion; 3. thickening the sponge; 4. a gas supply pipe; 5. an air inlet nozzle; 6. an air outlet nozzle; 7. an air outlet cover; 8. air supply leather bags; 9. a transfer block; 10. a drive plate; 11. a strut; 12. a roller; 13. an eccentric disc; 14. a frame; 15. a rotary drive member; 16. a drive shaft; 17. a limiting frame; 18. a spring; 19. a bellows; 20. a limiting plate; 21. a limiting wheel.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a novel air bag sponge comprises an air supply box 1 and an air bag cushion 2, the air bag cushion 2 is arranged outside the air supply box 1, a thickened sponge 3 is installed at the top end of the air bag cushion 2, an air inlet nozzle 5 is installed on the outer wall of the air bag cushion 2, one end of the air inlet nozzle 5 extends into the air bag cushion 2, a support rod 11 is installed inside the air supply box 1, a drive plate 10 is sleeved on the surface of the support rod 11, the drive plate 10 and the support rod 11 are slidably supported, an air supply leather bag 8 is installed on the outer wall of the drive plate 10, the air supply leather bag 8 is driven to stretch and deform, an air outlet cover 7 is installed on one side, away from the drive plate 10, of the air supply leather bag 8, an air outlet nozzle 6 is installed on the outer wall of the air outlet cover 7, an air supply pipe 4 is arranged on the outer wall of the air outlet nozzle 6, one end of the air supply pipe 4 extends into the air inlet nozzle 5, the air supply pipe 4 plays a role of gas conveying, a rack 14 is installed at the bottom end of the air supply box 1, a rotary driving piece 15 is installed at the top end of the rack 14, the rotary driving piece 15 plays a role in power driving, a driving piece is installed at the top end of the rotary driving piece 15, an eccentric wheel 12 is installed on the outer wall of the drive plate, and connected with an eccentric wheel 12, and connected with an eccentric block 12;

when the novel air bag sponge is used, the rotary driving piece 15 is opened, the rotary driving piece 15 drives the driving shaft 16 to rotate under the support of the rack 14, the driving shaft 16 drives the eccentric disc 13 to rotate, the eccentric disc 13 drives the roller 12 to move in a left-right reciprocating mode according to the structural characteristics of the eccentric disc 13, the roller 12 drives the transfer block 9 to move in a reciprocating mode, the transfer block 9 drives the driving plate 10 to move in a reciprocating mode, the driving plate 10 drives the air supply leather bag 8 to move in a compression and relaxation mode, when the air supply leather bag 8 is compressed, the air supply leather bag 8 blows air into the air outlet cover 7, the air is conveyed to the inner part of the air outlet nozzle 6 through the air outlet nozzle 6 and is conveyed to the air supply pipe 4, the air inlet nozzle 5 and the air bag cushion 2, the air bag cushion 2 inflates and expands, the air bag cushion 2 drives the thickening sponge 3 to move, when the air supply leather bag 8 expands, the air bag cushion 2 is deflated to deflate and contract, the automatic inflation and inflation of the novel air bag sponge is realized, the novel reciprocating type sponge is convenient to expand, and the comfort when the novel air bag sponge is used is improved;

a limiting plate 20 is sleeved on one end, far away from the driving plate 10, of the surface of the supporting rod 11, the limiting plate 20 is supported with the driving plate 1 in a sliding mode, a corrugated pipe 19 is arranged on the outer wall of the limiting plate 20, and one end of the corrugated pipe 19 is connected with the air supply box 1;

when the novel air bag sponge structure is used, the corrugated pipe 19 is connected with the air supply box 1 and the limiting plate 20, and the corrugated pipe 19 plays a role in shielding and protecting the spring 18 and the supporting rod 11, so that the novel air bag sponge structure is convenient to use and protect, and dust is effectively shielded and isolated;

a limiting frame 17 is arranged on the outer wall of a limiting plate 20 below the supporting rod 11, a limiting wheel 21 is arranged at the bottom end of the limiting frame 17, the limiting wheel 21 is connected with the eccentric disc 13 in a sliding mode, two groups of springs 18 are arranged inside the air supply box 1 on one side of the corrugated pipe 19, and one end, far away from the air supply box 1, of each spring 18 is connected with the limiting plate 20;

when using, the eccentric disc 13 drives the roller 12 to reciprocate, the eccentric disc 13 drives the spacing wheel 21 to reciprocate, the spring 18 elastically supports the spacing plate 20, the spacing frame 17 elastically moves through the spacing plate 20, the spacing frame 17 and the spacing wheel 21 are matched to carry out spacing support on the eccentric disc 13, so that the reliable rotary drive of the eccentric disc 13 is realized, the reliable drive transmission of the structure when the novel air bag sponge is used is realized, and the stability of the novel air bag sponge during operation is improved.

When the embodiment of the application is used: firstly, by opening the rotary driving part 15, under the support of the rack 14, the rotary driving part 15 drives the driving shaft 16 to rotate, the driving shaft 16 drives the eccentric disc 13 to rotate, according to the structural characteristics of the eccentric disc 13, the eccentric disc 13 drives the roller 12 to reciprocate left and right, the roller 12 drives the transfer block 9 to reciprocate, the transfer block 9 drives the driving plate 10 to reciprocate, the driving plate 10 drives the air supply leather bag 8 to compress and relax, when the air supply leather bag 8 is compressed, the air supply leather bag 8 blows air into the air outlet cover 7, the air outlet cover 7 conveys air to the inside of the air outlet nozzle 6, the air outlet nozzle 6 conveys air supply pipe 4, the air inlet nozzle 5 and the air bag cushion 2, the air bag cushion 2 inflates, the air bag cushion 2 drives the thickening cover 3 to move, when the air supply leather bag 8 relaxes, the air bag cushion 2 inhales and contracts, then, the roller 12 is driven by the eccentric disc 13 to reciprocate, the limiting wheel 21 is driven by the spring 18 to elastically support the limiting plate 20, the limiting plate 17 elastically moves elastically, the limiting frame 17 is matched with the limiting wheel 21, the sponge disc 13 is connected with the limiting plate 13, the sponge disc 13, the bellows 13 is connected with the bellows, and the bellows 13 to reliably shield the bellows, and the bellows 13 to shield the bellows, and reliably.

Claims (6)

1. The utility model provides a novel gasbag sponge, includes air supply case (1) and gasbag pad (2), its characterized in that: the outside of air supply case (1) is equipped with gasbag pad (2), thickening sponge (3) are installed on the top of gasbag pad (2), install suction nozzle (5) on the outer wall of gasbag pad (2), and the one end of suction nozzle (5) extends to the inside of gasbag pad (2), the internally mounted of air supply case (1) has branch (11), the surface cover of branch (11) is equipped with drive plate (10), install air feed leather bag (8) on the outer wall of drive plate (10), one side that drive plate (10) were kept away from in air feed leather bag (8) is installed out air hood (7), install on the outer wall of out air hood (7) and go out air nozzle (6), be equipped with air supply pipe (4) on the outer wall of play air nozzle (6), and the one end of air supply pipe (4) extends to the inside of suction nozzle (5).

2. The novel air bag sponge as claimed in claim 1, wherein: frame (14) are installed to the bottom of confession gas tank (1), rotary driving piece (15) are installed on the top of frame (14).

3. The novel balloon sponge according to claim 2, wherein: a driving shaft (16) is installed at the top end of the rotary driving piece (15), and an eccentric disc (13) is arranged at the top end of the driving shaft (16).

4. The novel balloon sponge according to claim 1, wherein: a transfer block (9) is installed on the outer wall of the driving plate (10) below the supporting rod (11), a roller (12) is arranged at the bottom end of the transfer block (9), and the roller (12) is connected with an eccentric disc (13) in a sliding mode.

5. The novel air bag sponge as claimed in claim 1, wherein: one end, far away from drive plate (10), of the surface of branch (11) is sleeved with a limiting plate (20), the outer wall of limiting plate (20) is provided with a corrugated pipe (19), and one end of corrugated pipe (19) is connected with air supply box (1).

6. The novel air bag sponge as claimed in claim 5, wherein: install spacing (17) on limiting plate (20) outer wall of branch (11) below, spacing round (21) are installed to the bottom of spacing (17), and spacing round (21) and eccentric disc (13) sliding connection, the inside two sets of springs (18) that are equipped with of air feed case (1) of bellows (19) one side, and spring (18) keep away from the one end of air feed case (1) and are connected with limiting plate (20).

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