CN210213405U - A fill row of flowing mechanism and fill row skeleton, self-supporting bag for inflating goods certainly - Google Patents
A fill row of flowing mechanism and fill row skeleton, self-supporting bag for inflating goods certainly Download PDFInfo
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- CN210213405U CN210213405U CN201920836584.4U CN201920836584U CN210213405U CN 210213405 U CN210213405 U CN 210213405U CN 201920836584 U CN201920836584 U CN 201920836584U CN 210213405 U CN210213405 U CN 210213405U
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Abstract
The utility model belongs to the technical field of self-inflating products, and discloses a filling and discharging mechanism, a self-supporting bag and a filling and discharging framework, which comprise a self-sealing overflow pipe and a drainage spoon; the self-sealing overflow pipe comprises a flow charging end and a sealing end, the flow charging end and the sealing end are communicated, the drainage spoon comprises a first end and a second end, and the drainage spoon is only used during air exhaust; the outer wall of the self-sealing overflow pipe is hermetically arranged with an inflation inlet of an inflatable product; an external gas source inflates gas through the self-sealing overflow pipe, and when the required inflation volume or pressure is reached, the sealing end of the self-sealing overflow pipe is automatically sealed under the action of the internal pressure of the inflatable product after the inflation is stopped; when exhausting, the drainage spoon makes the sealing end of the self-sealing overflow pipe open the gap, the self-sealing state of the self-sealing overflow pipe is destroyed, and the gas in the inflatable product is exhausted from the gap. The filling and draining mechanism is simple in structure, extremely low in production cost, easy to use and operate, free of inflating equipment, capable of achieving self sealing and good in sealing effect.
Description
Technical Field
The utility model relates to a from inflating goods technical field, concretely relates to a fill arrange a class mechanism and fill arrange skeleton, prop the bag certainly for inflating goods from filling.
Background
At present, self-inflating products such as an inflatable air cushion, an air mattress or an inflatable bag and the like are inflated mainly by an air cylinder, a pedal air pump and an electric air pump in an inflating mode, most of self-inflating products are provided with annular lacing wires and straight strip partition lacing wires, an inflating opening is mostly provided with inflating opening accessories by taking the air cylinder and an air outlet of the electric air pump as standards, the inflating time is long, and the cost is high; the air cushion product is inflated manually, the material of the air cushion product mainly comprises polyvinyl chloride, and the plasticizer, the anti-aging agent and other components are added, and are toxic, time-consuming and labor-consuming;
the existing inflatable product is also made of polyurethane, the material is high in density, so that the weight of the inflatable product is increased relative to the weight of the inflatable product made of other materials, an inflation inlet is easy to age to influence the sealing performance, if an air pump or an electric air pump is arranged, the weight of the inflatable product obviously exceeds the weight of similar products, meanwhile, the portable inflatable product is additionally burdened by carrying accessories such as an air pump, and particularly when the portable inflatable product is used outdoors, the portability of the inflatable product is reduced, and poor use experience is brought to a user.
Therefore, there is a need in the art for a filling and draining mechanism and a filling and draining framework for a self-inflating article that solves the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems of complex structure, high cost, inconvenient inflation and poor convenience caused by heavy inflation equipment of the inflation inlet of the conventional self-inflating product, the utility model provides a filling and discharging mechanism for the self-inflating product, which is used for filling and discharging a framework and a self-supporting bag, and comprises a self-sealing overflow pipe and a drainage spoon; the self-sealing overflow pipe comprises a flow charging end and a sealing end, the flow charging end and the sealing end are communicated, the drainage spoon comprises a first end and a second end, and the drainage spoon is only used during air exhaust; the outer wall of the self-sealing overflow pipe is hermetically arranged with an inflation inlet of an inflatable product; an external gas source inflates gas through the self-sealing overflow pipe, and when the required inflation volume or pressure is reached, the sealing end of the self-sealing overflow pipe is automatically sealed under the action of the internal pressure of the inflatable product after the inflation is stopped; when exhausting, the drainage spoon makes the sealing end of the self-sealing overflow pipe open the gap, the self-sealing state of the self-sealing overflow pipe is destroyed, and the gas in the inflatable product is exhausted from the gap because the internal pressure of the inflatable product is higher than the external pressure.
In the preferable technical scheme of the charging and discharging mechanism, the self-sealing overflow pipe is of a film structure.
In the preferable technical scheme of the inflation and drainage mechanism, when exhausting, the second end of the drainage spoon extends into the self-sealing overflow pipe from the inflation end of the self-sealing overflow pipe and props the sealing end of the self-sealing overflow pipe open the gap, and because the air pressure of the inner cavity of the inflatable product is higher than the external air pressure, the air in the inner cavity of the inflatable product can be exhausted rapidly through the gap.
In the preferable technical scheme of the charging and discharging mechanism, a first snap ring and a second snap ring are arranged on the inner side wall of the self-sealing overflow pipe, the first snap ring and the second snap ring are arranged on one side far away from the sealing end of the self-sealing overflow pipe, the first snap ring is positioned on one side of the charging end, and a bulge is arranged on the second end of the discharging spoon; when the inflatable product is in a non-exhaust state, the first clamping ring is clamped and connected with the bulge, at the moment, the internal pressure of the inflatable product is higher than the external pressure, and the sealing end of the self-sealing overflow pipe is in a sealing state under the action of the internal pressure of the inflatable product; when the exhaust state, second snap ring and protruding card are put and are connected, and at this moment, the second end of drainage spoon will prop open the gap from the sealed end of proclaiming oneself the overflow pipe, destroy the self-sealing state of proclaiming oneself the overflow pipe, because the internal pressure of inflatable articles is higher than external pressure, the gas in the inflatable articles is discharged from the gap fast.
In a preferred embodiment of the above-mentioned fluid filling and draining mechanism, the second end of the fluid draining spoon is provided with at least one fork.
In the preferable technical scheme of the charging and discharging mechanism, the length of the discharging spoon is longer than that of the self-sealing overflow pipe.
On the other hand, the utility model also provides a filling and discharging framework, which comprises any one of the filling and discharging flow mechanism and the framework; the framework comprises a plurality of hoses, the hoses are connected and arranged into a framework structure, adjacent hoses are communicated and arranged, and inner cavities of the hoses which are communicated form a bubble support framework cavity; the charging and discharging mechanism is arranged on any one hose.
In the preferable technical scheme of the charging and discharging framework, at least one charging and discharging mechanism is arranged on the charging and discharging framework.
On the other hand, the utility model also provides a self-supporting bag, which comprises the filling and discharging mechanism and the bag body; the bag body comprises an outer bag and an inner bag, the inner bag is connected with the outer bag, an inflation cavity is formed between the inner bag and the outer bag, the inner cavity of the inner bag can be used for storing articles, and a charging and discharging mechanism is arranged at any position of the inner bag.
In the preferred technical scheme of the self-supporting bag, the self-supporting bag further comprises a squeezing wall which is an annular film structure arranged on the outer wall of the opening of the outer bag, a squeezing cavity is arranged inside the squeezing wall, the squeezing cavity is filled with air, the opening of the squeezing cavity is tightened, and the air in the squeezing cavity is quickly pressed into the inflation cavity of the bag body through the inflation and drainage mechanism.
The technical scheme of the above-mentioned charging and discharging mechanism is that the charging and discharging mechanism has a simple structure, a low production cost, a simple operation, no need of an inflating device, self-sealing, and a good sealing effect.
On the other hand, the charging and discharging framework with the charging and discharging mechanism is communicated with each other through a plurality of hoses, air or other substances are filled in the hoses, the framework can be set to be in any shape, a certain supporting effect and a certain protecting effect are achieved on goods arranged in the framework, the structure is simple, quick charging and discharging can be achieved, the cost is low, self sealing can be achieved, repeated use can be achieved, and resource waste is reduced.
On the other hand, the self-supporting bag with the filling and discharging mechanism has the advantages of the filling and discharging mechanism, and in addition, air or other substances are filled between the outer bag and the inner bag of the self-supporting bag, so that a certain protection effect on objects in the bag body can be realized, the strength of the bag body is provided, the heat preservation or heat insulation effect can also be realized, the inflation and the exhaust are rapid, and the repeated use of the self-supporting bag can be realized.
Drawings
Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural view of a flow charging and discharging mechanism of the present invention;
FIG. 2 is a schematic structural view of the self-sealing overflow pipe of the present invention;
fig. 3 is a schematic structural view of the drainage spoon of the present invention;
fig. 4 is a first schematic view of a first embodiment of a flow charging and discharging mechanism of the present invention;
fig. 5 is a second schematic view of the first embodiment of the flow charging and discharging mechanism of the present invention;
fig. 6 is a first schematic view of a second embodiment of the flow charging and discharging mechanism of the present invention;
fig. 7 is a second schematic view of a second embodiment of the flow charging and discharging mechanism of the present invention;
fig. 8 is a schematic structural view of the row filling frame of the present invention;
fig. 9 is a schematic structural view of the vest bag of the present invention;
fig. 10 is a schematic structural view of the self-supporting bag of the present invention;
reference numerals: 1. a self-sealing overflow pipe; 11. a charging end; 12. sealing the end; 13. a first snap ring; 14. a second snap ring; 2. a drainage spoon; 21. a first end; 22. a second end; 23. a tine; 24. a protrusion; 3. filling and discharging the framework; 4. a bag body; 41. an outer bag; 42. an inner bag; 5. the wall is squeezed.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.
It should be noted that in the description of the present invention, the terms "in", "up", "down", "horizontal", "inner", etc. indicate directions or positional relationships based on those shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Present from aerifing the inflation inlet structure of goods is complicated, manufacturing cost is high based on the background art points out, aerify inconvenient, the aeration equipment is heavy and lead to the poor problem of convenience, the utility model discloses a fill drainage mechanism simple structure, manufacturing cost are extremely low, use the operation not hard, need not aeration equipment, can realize the self sealss, sealed effectual.
Specifically, as shown in fig. 1 to 5, the filling and draining mechanism of the present invention includes a self-sealing overflow pipe 1 and a draining spoon 2; the self-sealing overflow pipe 1 comprises a filling end 11 and a sealing end 12, the filling end 11 is communicated with the sealing end 12, the drainage spoon 2 comprises a first end 21 and a second end 22, and the drainage spoon 2 is only used during air exhaust; the outer wall of the self-sealing overflow pipe 1 is hermetically arranged with an inflation inlet of an inflatable product; an external gas source inflates air through the self-sealing overflow pipe 1, and when the required inflation volume or pressure is reached, after inflation is stopped, the sealing end 12 of the self-sealing overflow pipe 1 automatically seals under the action of the internal pressure of the inflatable product; when exhausting, the drainage spoon 2 makes the sealing end 12 of the self-sealing overflow pipe 1 open a gap, the self-sealing state of the self-sealing overflow pipe 1 is destroyed, and the gas in the inflatable product is exhausted from the gap due to the fact that the internal pressure of the inflatable product is higher than the external pressure. The utility model provides a fill drainage mechanism can be applicable to filling and discharging of gas, liquid and solid powder.
Preferably, as shown in fig. 1 to 5, the self-sealing overflow pipe 1 is of a film structure, two ends of the film structure are openings, and the side edge of the film structure is of a sealing edge structure, so that self-sealing is facilitated and the sealing effect is good. The self-sealing overflow pipe 1 can be integrally formed or formed by bonding two films. Certainly, the sealing material can also be a magnetic thin film material, and can also be a metal thin film (such as a stainless steel thin film with a thickness of 0.01 mm) or other material thin films, so that self-sealing is convenient to form, and the sealing effect is good.
Preferably, as shown in fig. 4 and 5, when exhausting, the second end 22 of the drainage spoon 2 extends into the self-sealing overflow pipe 1 from the inflation end 11 and opens the sealing end 12 of the self-sealing overflow pipe 1 to open the gap, and since the air pressure in the inner cavity of the inflatable product is higher than the external air pressure, the air in the inner cavity of the inflatable product can be exhausted rapidly through the gap.
Preferably, as shown in fig. 6 and 7, the inner side wall of the self-sealing overflow pipe 1 is provided with a first snap ring 13 and a second snap ring 14, the first snap ring 13 and the second snap ring 14 are arranged on the side far away from the sealing end 12 of the self-sealing overflow pipe, the first snap ring 13 is arranged on the side of the charging end 11, and a second end 22 on the drainage spoon 2 is provided with a protrusion 24; when the self-sealing overflow pipe 1 is in a non-air-discharging state, the first clamping ring 13 and the bulge 24 are clamped and connected, at the moment, the internal pressure of the inflatable product is higher than the external pressure, and the sealing end 12 of the self-sealing overflow pipe 1 is in a sealing state under the action of the internal pressure of the inflatable product; in the exhaust state, the second snap ring 14 is clamped and connected with the bulge 24, at the moment, the second end 22 of the drainage spoon 2 props the sealing end 12 of the self-sealing overflow pipe 1 open, the self-sealing state of the self-sealing overflow pipe 1 is broken, and gas in the inflatable product is rapidly exhausted from the gap because the internal pressure of the inflatable product is higher than the external pressure.
Preferably, as shown in fig. 1, 3, 6 and 7, the second end 22 of the drainage spoon 2 is provided with at least one prong 23. The second end 22 of the drainage spoon 2 may be provided with one prong 23, two prongs 23 or three; the tines 23 may be straight or curved; the shape of the drainage spoon 2 may be cylindrical or plate-shaped, and the modification of the shape of the drainage spoon 2 by those skilled in the art should be limited within the scope of the present invention. More preferably, the drainage spoon 2 is a plate-shaped structure, and three fork teeth 23 are arranged at the second end 22 of the drainage spoon 2, and a certain interval is arranged between the adjacent fork teeth 23.
Preferably, as shown in fig. 1 to 7, the length of the drainage spoon 2 is greater than that of the self-sealing overflow pipe 1, the drainage spoon 2 is convenient to operate, and the sealing end 12 of the self-sealing overflow valve in a closed state is poked with a gap for exhausting.
The utility model also provides a filling and discharging framework 3, as shown in figure 8, comprising any one of the filling and discharging mechanism and the framework 3; the framework 3 comprises a plurality of hoses which are connected to form a framework structure, adjacent hoses are communicated with each other, and the inner cavities of the hoses which are communicated with each other form a bubble support framework cavity; the charging and discharging mechanism is arranged on any one hose. Because the skeleton 3 has the hose to make up and forms, so skeleton 3 can set up to arbitrary shape, can be square, barrel-shaped, can set up to different needs according to specific needs certainly, and the change of the shape of arranging skeleton 3 all should be restricted to filling to the technical staff in this field the utility model discloses a within the scope of protection. The framework 3 can be a frame structure and is applied to logistics transportation. The shape of the hose may be circular, square or other shape. The inflation port of the inflation and drainage framework can be provided with an extrusion wall, and the inflation of the inflation and drainage framework can be rapidly realized through the extrusion wall.
Preferably, as shown in fig. 8, at least one inflation and drainage mechanism is provided on the framework 3. In order to accelerate the inflation and deflation of the inflatable product, a plurality of inflation and deflation mechanisms can be arranged on the inflatable product, and more preferably, the inflation and deflation mechanisms are arranged side by side, so that quick inflation and deflation can be realized.
The utility model also provides a self-supporting bag, as shown in fig. 9, comprising any one of the above-mentioned filling and discharging mechanism and a bag body 4; the bag body 4 comprises an outer bag 41 and an inner bag 42, the inner bag 42 is connected with the outer bag 41, an inflation cavity is formed between the inner bag 42 and the outer bag 41, the inner cavity of the inner bag 42 can be used for storing articles, and a charging and discharging mechanism is arranged at any position of the inner bag 42.
Preferably, the self-supporting bag further comprises a squeezing wall 5, the squeezing wall 5 is an annular film structure arranged on the outer wall of the opening of the outer bag 41, a squeezing cavity is arranged inside the squeezing wall 5, the squeezing cavity is filled with air, the opening of the squeezing cavity is tightened, and the air in the squeezing cavity is quickly pressed into the inflation cavity of the bag body 4 through the inflation and drainage mechanism. Preferably, the pressing wall 5 is of a film structure.
The first embodiment is as follows: the charging and discharging mechanism comprises a self-sealing overflow pipe 1 and a discharging spoon; the self-sealing overflow pipe 1 comprises a filling end 11 and a sealing end 12, the filling end 11 is communicated with the sealing end 12, the drainage spoon comprises a first end and a second end, and the drainage spoon is only used during air exhaust; the outer wall of the self-sealing overflow pipe 1 is hermetically arranged with an inflation inlet of an inflatable product; an external gas source inflates air through the self-sealing overflow pipe 1, and when the required inflation volume or pressure is reached, after inflation is stopped, the sealing end 12 of the self-sealing overflow pipe 1 automatically seals under the action of the internal pressure of the inflatable product; when exhausting, the drainage spoon makes the sealing end 12 of the self-sealing overflow pipe 1 open the gap, the self-sealing state of the self-sealing overflow pipe 1 is destroyed, and the gas in the inflatable product is exhausted from the gap due to the fact that the internal pressure of the inflatable product is higher than the external pressure. The utility model provides a fill drainage mechanism can be applicable to filling and discharging of gas, liquid and solid powder.
Example two: different from the above, the inner side wall of the self-sealing overflow pipe 1 is provided with a first snap ring 13 and a second snap ring 14, the first snap ring 13 and the second snap ring 14 are arranged on the side far away from the sealing end 12 of the self-sealing overflow pipe, the first snap ring 13 is arranged on the side of the flow charging end 11, and the second end of the drainage spoon is provided with a bulge 24; when the self-sealing overflow pipe 1 is in a non-air-discharging state, the first clamping ring 13 and the bulge 24 are clamped and connected, at the moment, the internal pressure of the inflatable product is higher than the external pressure, and the sealing end 12 of the self-sealing overflow pipe 1 is in a sealing state under the action of the internal pressure of the inflatable product; when the inflatable product is in an exhaust state, the second snap ring 14 and the protrusion 24 are clamped and connected, at the moment, the second end of the drainage spoon props the sealing end 12 of the self-sealing overflow pipe 1 open a gap, the self-sealing state of the self-sealing overflow pipe 1 is broken, and gas in the inflatable product is rapidly exhausted from the gap due to the fact that the internal pressure of the inflatable product is higher than the external pressure.
Example three: the self-supporting bag with the filling and draining mechanism can be a vest bag or a common shopping bag and the like, because the common plastic bag cannot be supported in a shape-preserving manner, the self-supporting bag can fully utilize the space due to the shape-preserving property of the self-supporting bag, can be randomly placed on the ground without toppling over, and can save a great amount of common plastic vest bags, thereby effectively reducing white pollution.
Example four: the self-supporting table, chair, bed and the like with the flow charging and discharging mechanism are simple and convenient to arrange and convenient to store. The self-supporting chair can be used after being inflated, is rapid in inflation and good in sealing performance, can be used for pushing the drainage spoon to exhaust air and retracting the air when being detached, saves space and time, can be repeatedly used, and is particularly suitable for outdoor use.
Example five: the self-supporting bag with the flow filling and discharging mechanism can be used for simple sundry bags and boxes, is simple and convenient to set, does not need a box body for supporting, and is convenient to store.
Example six: the self-supporting emergency life jacket with the charging and discharging mechanism is automatically charged for 3 seconds and is self-rescuing quickly.
Example seven: the self-supporting lunch box/cup/bowl with the filling and discharging mechanism has the effects of heat preservation and heat insulation.
Example eight: the self-inflating supporting bag with the flow charging and discharging mechanism is made of special materials, and can be applied to fire fighting, disaster relief and the like, emergency supporting protection and the like.
Example nine: the self-supporting garbage bag with the flow filling and discharging mechanism does not need an outer barrel, is automatically shaped, collects garbage and saves resources.
Example ten: the self-supporting medical splint or bracket with the flow charging and discharging mechanism can support and protect the trauma in an emergency.
Example ten: the self-supporting balloon with the flow charging and discharging mechanism does not need to be blown, and the self-supporting balloon becomes a balloon after being thrown and extruded
Example eleven: self-supporting clothes, props and the like with a filling and draining mechanism can be used for cooling if the filling substance is water, and can be used for fire fighting.
Example twelve: the self-supporting water ball and powder ball with the filling and discharging mechanism can be used for emergency long-distance throwing and fire extinguishing, can be directly oppositely filled with water source, can be quickly filled and automatically sealed by utilizing the self-filling function, can be directly and automatically filled with fire extinguishing powder, can be automatically sealed after being filled, can realize quick filling, simplifies the filling process and improves the filling efficiency.
So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
Claims (9)
1. A charging and discharging mechanism is characterized by comprising a self-sealing overflow pipe and a discharging spoon;
the self-sealing overflow pipe comprises a flow charging end and a sealing end, the flow charging end and the sealing end are communicated, the drainage spoon comprises a first end and a second end, and the drainage spoon is only used during air exhaust; the outer wall of the self-sealing overflow pipe is hermetically arranged with an inflation inlet of an inflatable product;
an external gas source inflates gas through the self-sealing overflow pipe, and when the required inflation volume or pressure is reached, the sealing end of the self-sealing overflow pipe is automatically sealed under the action of the internal pressure of the inflatable product after the inflation is stopped;
when exhausting, the drainage spoon makes the sealing end of the self-sealing overflow pipe open the gap, the self-sealing state of the self-sealing overflow pipe is destroyed, and the gas in the inflatable product is exhausted from the gap because the internal pressure of the inflatable product is higher than the external pressure.
2. The charging and discharging mechanism of claim 1, wherein the self-sealing overflow tube is a thin film structure.
3. The charging and discharging mechanism of claim 1, wherein during discharging, the second end of the discharging spoon extends into the charging end of the self-sealing overflow pipe and opens the sealing end of the self-sealing overflow pipe to form a gap, and since the pressure of the gas in the inner cavity of the inflatable product is higher than the external pressure, the gas in the inner cavity of the inflatable product can be rapidly discharged through the gap.
4. The charging and discharging mechanism of claim 1, wherein the inner side wall of the self-sealing overflow pipe is provided with a first snap ring and a second snap ring, the first snap ring and the second snap ring are arranged on the side far away from the sealing end of the self-sealing overflow pipe, the first snap ring is arranged on the side of the charging end, and the second end of the discharging spoon is provided with a bulge;
when the inflatable product is in a non-exhaust state, the first clamping ring is clamped and connected with the bulge, at the moment, the internal pressure of the inflatable product is higher than the external pressure, and the sealing end of the self-sealing overflow pipe is in a sealing state under the action of the internal pressure of the inflatable product;
when the exhaust state, second snap ring and protruding card are put and are connected, and at this moment, the second end of drainage spoon will prop open the gap from the sealed end of proclaiming oneself the overflow pipe, destroy the self-sealing state of proclaiming oneself the overflow pipe, because the internal pressure of inflatable articles is higher than external pressure, the gas in the inflatable articles is discharged from the gap fast.
5. The charge and discharge mechanism of claim 1, wherein the second end of the discharge spoon is provided with at least one prong.
6. The mechanism of claim 1, wherein the drainage spoon has a length greater than the length of the self-sealing overflow tube.
7. A charging and discharging framework, comprising the charging and discharging flow mechanism and the framework of any one of claims 1 to 6; the framework comprises a plurality of hoses, the hoses are connected and arranged into a framework structure, adjacent hoses are communicated and arranged, and inner cavities of the hoses which are communicated form a bubble support framework cavity; the charging and discharging mechanism is arranged on any one hose.
8. The charging and drainage framework of claim 7, wherein at least one charging and drainage mechanism is disposed on the framework.
9. A self-supporting bag comprising the filling and draining mechanism of any one of claims 1 to 6, a bag body;
the bag body comprises an outer bag and an inner bag, the inner bag is connected with the outer bag, an inflation cavity is formed between the inner bag and the outer bag, the inner cavity of the inner bag can be used for storing articles, and a charging and discharging mechanism is arranged at any position of the inner bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920836584.4U CN210213405U (en) | 2019-05-31 | 2019-05-31 | A fill row of flowing mechanism and fill row skeleton, self-supporting bag for inflating goods certainly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920836584.4U CN210213405U (en) | 2019-05-31 | 2019-05-31 | A fill row of flowing mechanism and fill row skeleton, self-supporting bag for inflating goods certainly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210213405U true CN210213405U (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920836584.4U Expired - Fee Related CN210213405U (en) | 2019-05-31 | 2019-05-31 | A fill row of flowing mechanism and fill row skeleton, self-supporting bag for inflating goods certainly |
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| CN (1) | CN210213405U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155505A (en) * | 2019-05-31 | 2019-08-23 | 陈卫新 | It is a kind of for filling drainage mechanism and fill sparerib shelf, self-supporting bag from inflated article |
| WO2020239006A1 (en) * | 2019-05-31 | 2020-12-03 | 陈卫新 | Inflation and drainage mechanism for self-inflation product, self-opening bag, inflation and drainage framework or self-inflation-and-drainage cavity support framework |
-
2019
- 2019-05-31 CN CN201920836584.4U patent/CN210213405U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155505A (en) * | 2019-05-31 | 2019-08-23 | 陈卫新 | It is a kind of for filling drainage mechanism and fill sparerib shelf, self-supporting bag from inflated article |
| WO2020239006A1 (en) * | 2019-05-31 | 2020-12-03 | 陈卫新 | Inflation and drainage mechanism for self-inflation product, self-opening bag, inflation and drainage framework or self-inflation-and-drainage cavity support framework |
| CN110155505B (en) * | 2019-05-31 | 2024-04-16 | 陈卫新 | A fill drainage mechanism and fill row skeleton, self-supporting bag for self-inflating goods |
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