CN203239514U - Inflating device - Google Patents
Inflating device Download PDFInfo
- Publication number
- CN203239514U CN203239514U CN 201320157704 CN201320157704U CN203239514U CN 203239514 U CN203239514 U CN 203239514U CN 201320157704 CN201320157704 CN 201320157704 CN 201320157704 U CN201320157704 U CN 201320157704U CN 203239514 U CN203239514 U CN 203239514U
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- Prior art keywords
- air
- soft capsule
- inflating device
- complex
- spring
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Abstract
An inflating device comprises an air bag mechanism, a spring and at least one shape restoring part, wherein the shape restoring part is made from an elastic soft foam material. The air bag mechanism comprises a hollow soft bag and a check air outlet piece, wherein the check air outlet piece is communicated with and arranged on the soft bag, and is used for introducing air, which is extruded from the soft bag which is compressed, to an object to be inflated. The spring is arranged in the soft bag and can be used for jacking and supporting the compressed soft bag elastically and enable the soft bag to restore. The shape restoring part is arranged on the soft bag in a way that the shape restoring part can be compressed along with the soft bag so as to be elastically deformed, and can be elastically stretched to restore along with the soft bag. With the structural design of arranging the shape restoring part on the soft bag, two restoring forces of the spring and the shape restoring part are used, under the condition that the wire diameter of the spring is not increased, the shape restoring speed of the soft bag can be relatively accelerated.
Description
Technical field
The utility model relates to a kind of air-inflating device, particularly relates to a kind of air-inflating device with the automatic complex of spring.
Background technique
As shown in Figure 1, for a kind of inside is equipped with the air-inflating device 1 of spring, the elasticity that can utilize spring 11 is shored and automatic complex.When this air-inflating device 1 uses, it is the mode that is installed in utricule 12 compressive strains of this spring 11 by with, the air of utricule 12 inner spaces is extruded to inflate, and then the elastic force that utilizes this spring 11 to be accumulated by elastic compression, this utricule 12 is shored complex again.When the wire diameter of the spring 11 that adopts is thicker, can improve the elastic top support force of spring 11, and help to accelerate the complex speed of utricule 12, but this can increases weight and the manufacture cost of air-inflating device 1; And if when using the less spring 11 of wire diameter, although can reduce weight and manufacture cost, but can be because elastic force be less, cause utricule 12 complex speed slower, and speed is inflated in impact, therefore, and how in the situation that does not increase spring 11 wire diameters, improving the complex speed of utricule 12, is the problem that the dealer is eager to solve.
Summary of the invention
The purpose of this utility model is to provide a kind of air-inflating device with very fast complex speed.
The utility model air-inflating device is applicable to be communicated with and is installed on an object to be inflated, and in order to this object is inflated, and this air-inflating device comprises one and is installed on the air bag mechanism of this object and a spring that is installed in this air bag mechanism in order to connection.This air bag mechanism comprises that an inside defines an air chamber and can compressed distortion and extrude flexible soft capsule, air inlet head that is fixed in this soft capsule and is communicated with this air chamber of hollow of gas, reaches that a connection is installed on this soft capsule and in order to will the compressed gas unidirectional of extruding of this soft capsule to import the non-return part of giving vent to anger of this object.This spring is compressed soft capsule elasticity can be installed in this soft capsule with shoring complex.This air-inflating device also comprises at least one complex part of being made by the elastomeric flexible foam material, this complex part be can with the compressed and resiliently deformable of this soft capsule be installed on this soft capsule, and can this soft capsule of interlock elasticity exhibition support complex together.
Air-inflating device described in the utility model, this soft capsule has a diapire, one from this diapire periphery ring wall of projection up, and one be fixed in this rampart apical margin and match with this diapire and ring wall and define the roof of this air chamber, this non-return part of giving vent to anger is to be fixed in this ring wall, this spring is to be shored between this roof and this diapire by the ground of elastic compression down elasticity, and this complex part is to be fixed in to elasticity exhibition support up and down this ring wall.
Air-inflating device described in the utility model, this complex part is to be upright sheet.
Air-inflating device described in the utility model comprises the complex part that this ring wall is fixed at interval, a plurality of up and down elasticity exhibition support ground.
Air-inflating device described in the utility model, this non-return part of giving vent to anger is to be the flat tube shape, have two respectively from the past extension of this ring wall, and be connected and folded in opposite directions by the closely connected flexible plastic slice that is combined of ground vapour up and down with its two long side, and described plastic slice can be washed open and becomes the opening state of an exhaust passage at a gas of being extruded by this air chamber, and one can be attracted by the negative-pressure sucking that this air chamber complex produces and change between the closed state of airtight applying in opposite directions.
Air-inflating device described in the utility model also comprises one in order to the sealing external member of this air inlet head of plug envelope.
The beneficial effects of the utility model are: by the structural design of this complex part is set at this soft capsule, can utilize the dual power of the complex elastic force of this spring and this complex part, in the situation that does not increase the spring wire diameter, relatively accelerate the complex speed of this soft capsule.
Description of drawings
Fig. 1 is the stereogram of general air-inflating device;
Fig. 2 is the three-dimensional exploded view of a preferred embodiment of the utility model air-inflating device;
Fig. 3 is the side cutaway view of this preferred embodiment;
The view of the similar Fig. 3 of Fig. 4, when compressed an inflation of soft capsule is described, the situation when the non-return part of giving vent to anger is positioned at opening state;
Fig. 5 is the view of similar Fig. 4, when this soft capsule complex is described, and the situation when this non-return part of giving vent to anger is positioned at closed state.
Embodiment
Below in conjunction with drawings and Examples the utility model is elaborated.
Shown in Fig. 2,3,4, the preferred embodiment of the utility model air-inflating device is applicable to be communicated with and is installed in an object 900 that can be inflated expansion, and in order to this object 900 is inflated, this object 900 can be balloon, air cushion or air mattress etc.This air-inflating device comprises the flexible air bag mechanism 3 of hollow, one and is installed on the spring 4 in this air bag mechanism 3, a sealing external member 5 that is installed on this air bag mechanism 3, and a plurality of complex parts 6 that are installed on this air bag mechanism 3.
This air bag mechanism 3 comprises the flexible soft capsule 31 of hollow that an inside defines an air chamber 310, and is communicated with an air inlet head 32 and the non-return part 33 of giving vent to anger that is installed on this soft capsule 31 respectively.This soft capsule 31 is to be made by the airtight plastic material of pliability distortion, have a diapire 311, one from these diapire 311 peripheries ring wall 312 of projection up, and a roof 313 that is fixed in these ring wall 312 apical margins and matches and define this air chamber 310 with this diapire 311 and ring wall 312.This air inlet head 32 is to be mounted on communicatively this roof 313 with this air chamber 310.
This non-return part 33 of giving vent to anger is to be mounted on this ring wall 312, and is communicated with this air chamber 310, and is installed on object described to be inflated 900 in order to connection.This non-return part 33 of giving vent to anger is to be made by the soft plastic material, and be flat tubulose, comprise that two are folded up and down by ground in opposite directions respectively from these soft capsule 31 past extensions, and with its two long sides, 332 interconnective flexible plastic thin slices 331, and the in opposite directions inner side surface of plastic slice 331 is to be level and smooth shape, and can airtight in opposite directions applying.Plastic slice 331 can be washed open at a gas of being extruded by this air chamber 310, and become an opening state that is communicated with the exhaust passage 330 of this air chamber 310 and this object 900, and one can be changed between the closed state that airtight in opposite directions absorption is fitted by the negative-pressure sucking attraction of this air chamber 310 complex generation.When it is positioned at this opening state, gas can be guided into this object 900 to inflate, when it is positioned at closed state, can be airtight intercept in 900 on this air chamber 310 and this object.
This spring 4 can down be installed on to elastic compression in this soft capsule 31, and elastic top is butted on 311 of this roof 313 and this diapires up and down, and permanent have this soft capsule 31 support up and down the elastic force of opening up.
This sealing external member 5 comprises that one is loaded on this air inlet head 32 in order to airtight stopper and seals the chock 51 of this air inlet head 32, and one is fixed in this air inlet head 32 in order to screw lock and this chock 51 is limited in the lid 52 of this air inlet head 32.
Shown in Fig. 3,4,5, in the time will inflating to described object 900 with the utility model air-inflating device, this sealing external member 5 can be separated this air inlet head 32, the air chamber 310 of this soft capsule 31 is in communication with the outside.Then, can be by down jamming on the mode of these soft capsule 31 roofs 313, force the air chamber 310 compressed distortion of this soft capsule 31, and the air in this air chamber 310 is pressed to this non-return part 33 of giving vent to anger, the part 33 of should non-returnly giving vent to anger is changed to this opening state from this closed state, namely plastic slice 331 is washed open and become this exhaust passage 330, and to these object 900 inflations, meanwhile, this spring 4 is understood compressed and is stored complex elastic force, complex part 6 also can be with soft capsule 31 resiliently deformables, and accumulate complex elastic force.
After the strength that jams on this soft capsule 31 disappears, the complex elastic force of this spring 4 can begin up to shore the roof 313 of this soft capsule 31, by this roof 313 is up pushed up the mode of moving, the ring wall 312 of the tortuous distortion of pulling is up opened up the support complex, meanwhile, the complex elastic force that is fixed in the complex part 6 of this ring wall 312 also can act on respectively this ring wall 312, can assist ring wall 312 positions in place to launch complex, whereby Double spring time effect can be accelerated the complex speed of this soft capsule 31.
In addition, in these soft capsule 31 compressed limit that are deformed into, got into again this without gas and non-returnly give vent to anger part 33 and when washing plastic slice 331 open, because this non-return part 33 of giving vent to anger itself is exactly to be flat, be close together so plastic slice 331 can be folded up and down automatically.Then, when this soft capsule 31 is shored complex, this air chamber 310 also gradually outer Zhang Bianda and relatively this non-return part 33 of giving vent to anger produce a negative-pressure sucking, this negative-pressure sucking can order about the airtight in opposite directions applying of plastic slice 331 and seal, make this non-return part 33 of giving vent to anger return back to this closed state, so that the gas in this object 900 can't be back in this soft capsule 31 via this non-return part 33 of giving vent to anger, and reach non-return effect.
In addition, in the time will taking in this air-inflating device, can be in should soft capsule 31 compressed situations, with these sealing external member 5 these air inlet heads 32 of sealing, prevent that gas from entering in this air chamber 310 again, and can make this air bag mechanism 3 maintain the confined state of small volume, and the negative-pressure sucking that produces in this soft capsule 31 can order about this non-return part 33 of giving vent to anger and maintains hermetic closed state.But when implementing, the mode of taking in of this air-inflating device is not as limit.
In the present embodiment, be in these ring wall 312 spaced around a plurality of complex parts 6 to be set, but when implementing, a complex part 6 only be set just can reach the effect of assisting these ring wall 312 complex.
In sum, by the structural design of soft elasticity complex part 6 is set at this ring wall 312, effect when can utilize the dual power of complex elastic force of the complex elastic force of this spring 4 and complex part 6, improve and order about the active force of these soft capsule 31 complex, and then can be in the situation that does not increase spring 4 wire diameters, relatively accelerate the complex speed of this soft capsule 31, so that the speed of inflating of the utility model air-inflating device improves relatively, add the structural design of this non-return part 33 of giving vent to anger, can be by the up and down airtight applying effect of two plastic slices 331, just can reach easily non-return purpose, do not need to adopt again general non-return valve, can make the air-inflating device structure more simple, and help further to reduce manufacture cost and weight, quite convenient and practical.
Claims (6)
1. air-inflating device, be applicable to be communicated with and be installed on an object to be inflated, and in order to this object is inflated, this air-inflating device comprises an air bag mechanism that is installed on this object in order to connection, and spring that is installed in this air bag mechanism, this air bag mechanism comprises that an inside defines an air chamber and can compressed distortion and extrude the flexible soft capsule of hollow of gas, an air inlet head that is fixed in this soft capsule and is communicated with this air chamber, and connection is installed on this soft capsule and in order to will the compressed gas unidirectional of extruding of this soft capsule to import the non-return part of giving vent to anger of this object, this spring is compressed soft capsule elasticity can be installed in this soft capsule with shoring complex, it is characterized in that: this air-inflating device also comprises at least one complex part of being made by the elastomeric flexible foam material, this complex part be can with the compressed and resiliently deformable of this soft capsule be installed on this soft capsule, and can this soft capsule of interlock elasticity exhibition support complex together.
2. air-inflating device as claimed in claim 1, it is characterized in that: this soft capsule has a diapire, one from this diapire periphery ring wall of projection up, and one be fixed in this rampart apical margin and match with this diapire and ring wall and define the roof of this air chamber, this non-return part of giving vent to anger is to be fixed in this ring wall, this spring is to be shored between this roof and this diapire by the ground of elastic compression down elasticity, and this complex part is to be fixed in to elasticity exhibition support up and down this ring wall.
3. air-inflating device as claimed in claim 2, it is characterized in that: this complex part is to be upright sheet.
4. air-inflating device as claimed in claim 2 or claim 3, it is characterized in that: this air-inflating device comprises the complex part that this ring wall is fixed at interval, a plurality of up and down elasticity exhibition support ground.
5. air-inflating device as claimed in claim 2, it is characterized in that: this non-return part of giving vent to anger is to be the flat tube shape, have two respectively from the past extension of this ring wall, and be connected and folded in opposite directions by the closely connected flexible plastic slice that is combined of ground vapour up and down with its two long side, and described plastic slice can be washed open and becomes the opening state of an exhaust passage at a gas of being extruded by this air chamber, and one can be attracted by the negative-pressure sucking that this air chamber complex produces and change between the closed state of airtight applying in opposite directions.
6. air-inflating device as claimed in claim 2 is characterized in that: this air-inflating device also comprises one in order to the sealing external member of this air inlet head of plug envelope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320157704 CN203239514U (en) | 2013-04-01 | 2013-04-01 | Inflating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320157704 CN203239514U (en) | 2013-04-01 | 2013-04-01 | Inflating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203239514U true CN203239514U (en) | 2013-10-16 |
Family
ID=49316822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320157704 Expired - Fee Related CN203239514U (en) | 2013-04-01 | 2013-04-01 | Inflating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203239514U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112490971A (en) * | 2020-12-11 | 2021-03-12 | 国网河南省电力公司洛阳供电公司 | Build cable temporarily and prevent pressing isolated plant |
| CN113879076A (en) * | 2020-07-01 | 2022-01-04 | 长城汽车股份有限公司 | Vehicle exhaust system and vehicle |
-
2013
- 2013-04-01 CN CN 201320157704 patent/CN203239514U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113879076A (en) * | 2020-07-01 | 2022-01-04 | 长城汽车股份有限公司 | Vehicle exhaust system and vehicle |
| CN112490971A (en) * | 2020-12-11 | 2021-03-12 | 国网河南省电力公司洛阳供电公司 | Build cable temporarily and prevent pressing isolated plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20131016 Termination date: 20200401 |