WO2015139649A1

WO2015139649A1 - Inflatable apparatus and manufacturing method therefor

Info

Publication number: WO2015139649A1
Application number: PCT/CN2015/074592
Authority: WO
Inventors: 张嘉盈; 杨华正
Original assignee: 上海艾尔贝包装科技发展有限公司
Priority date: 2014-01-19
Filing date: 2015-03-19
Publication date: 2015-09-24
Also published as: CN203865276U; CN104787494A; WO2015139648A1

Abstract

The present application relates to an inflatable apparatus and a manufacturing method therefor. The inflatable apparatus comprises at least one inflatable main body. The inflatable main body comprises a first air chamber side and a second air chamber side. The first air chamber side and the second air chamber side form at least one air chamber and one inflation port via a first heat seal. A one-way inflation valve is extended to the air chamber via the inflation port. When a gas is introduced into the inflation port via the one-way inflation valve, the gas is allowed to enter the air chamber, thus forming the inflatable apparatus.

Description

Inflatable equipment and method of manufacturing same

Technical field

The present application relates to an inflatable device, and more particularly to an inflatable device and a finished article thereof.

technical background

The four seasons of temperature change is one of the topics that people can't live without. In different seasons, people need to match different garments to ensure that the body is in a relatively constant temperature environment to ensure the stability of the body's various functions.

Before the down jacket was unveiled, the coat has always been the main clothing for people to withstand the cold weather, and it mainly uses the good wind power of the coat. However, the cold weather is not only in the wind, but also in the humidity of the air. Specifically, in the southern part of China, because the humidity of the air is much larger than that of the north, the biggest difference caused by the humidity of the air in the cold weather is that the cold can directly invade people's bodies through the coat itself. In other words, the effect of using the coat to keep out the cold is not ideal, especially in the southern regions where the air humidity is high.

In order to solve the above-mentioned temperature in the cold-proof mode of the coat, people have invented the down jacket by studying the cold-keeping ability of various animals. Since the down jacket has a good cold-proof effect under various air humidity, the down jacket can be used in each The area is rapidly becoming popular. The insulation principle of the down jacket is: there is a small gap between the down and the down, and the fabric with the down jacket has the advantage that the air convection effect inside and outside the down jacket becomes worse, that is, the cold air outside the down jacket is not It is easy to infiltrate into the interior of the down jacket through the down jacket itself. Accordingly, the air outside the down jacket does not easily penetrate into the outside of the down jacket through the down jacket itself, so that the down jacket can form a layer of insulation separated from the outside, and thus, the temperature inside the down jacket It is maintained within a substantially stable range.

However, since the filling of the down jacket requires a large amount of down, and the down is derived from various poultry such as chicken feathers, duck feathers or goose feathers, the main problems with the use of down as a filling for the down jacket are:

First, the quality of the down is greatly affected by the living environment of the birds. Simply put, the quality of the downs produced by poultry grown in different environments varies widely. Even if grown in the same environment, the effect on the quality of the down is very obvious due to the different ingredients.

Second, the hygiene of down is difficult to guarantee. Especially in recent years, people have been greatly affected by bird flu. Therefore, whether the down filling, which is the main filler of down jacket, has been completely treated to ensure its absolute safety, has gradually become One of the reasons people reject the down jacket that uses down as a filler.

Third, the unit price of down is expensive. Compared with the traditional coat, although the down jacket has a good cold effect, its expensive price has always been a drawback that affects the popularity and popularity of down jackets.

Fourth, the downability of the down is poor. Specifically, as a user of the down jacket, after the fabric of the down jacket is damaged or it is desired to change other fabrics to change the style of the down jacket, the user alone cannot basically complete it independently.

Fifth, the down jacket after the down filling is larger. In other words, the down jacket often needs to occupy a large storage space, and the down jacket is only used as a cold clothing, which has no use value for most of the year, which leads to the storage cost of the down jacket in the non-wearing state. high.

Based on the above description, it can be understood that the means for obtaining a good thermal insulation effect is to reduce heat conduction and convection, thereby ensuring a substantially constant temperature. That is to say, it is possible to have a poor thermal conductivity by a device, and it is possible to reduce the convection of the inside of the device with the outside of the device, thereby making the temperature inside the device substantially constant.

It can be understood that the above-mentioned device not only has the effect of down, but also overcomes the shortcomings of the down, thereby satisfying the market demand.

Summary of the invention

The main advantage of the present invention is to provide an inflatable device having a good thermal insulation effect in an inflated state and a manufacturing method thereof, in other words, an inflatable device made using the inflatable device as a filling material has poor thermal conductivity. And, the inflatable device is capable of reducing air convection between its inside and outside, thereby ensuring a substantially constant temperature inside the inflatable device.

Another advantage of the present invention is to provide an inflatable device and a method of manufacturing the same, the inflatable device forming at least a gas storage layer, and when the inflatable device replaces the down as a filling of the garment, the gas storage layer can be used The inflatable device forms a relatively insulated air layer, so that the garment made of the inflatable device has a good thermal insulation effect.

Another advantage of the present invention is to provide an inflatable apparatus having a small volume in an uninflated state and a method of manufacturing the same, such that the inflatable apparatus and the inflatable apparatus made of the inflatable apparatus Easy to transport and store.

Another advantage of the present invention is to provide an inflatable device and a manufacturing method thereof. Since the filling of the inflatable device is a gas, the inflatable device and the inflatable device made of the inflatable device are of very high quality. Small, and in turn, makes the process of user use more comfortable and convenient.

Another advantage of the present invention is to provide an inflatable device and a method of manufacturing the same, which is compared to the filling of a conventional down jacket. In the case of down, the inflatable device is integrally formed as a filling of the garment, so that the user can change the inflatable device or other parts of the filling device very conveniently to easily change The style of the inflatable equipment or the damaged inflatable equipment.

Another advantage of the present invention is to provide an inflatable apparatus and a method of manufacturing the same, the inflatable apparatus providing at least one one-way inflation valve, each of the one-way inflation valves being capable of conveniently inflating the inflatable apparatus in various manners At the same time, the one-way inflation valve can effectively prevent the filling gas leakage of the inflatable equipment.

Another advantage of the present invention is to provide an inflatable apparatus and a method of manufacturing the same, the inflatable apparatus providing at least one inflatable body, each of the inflatable bodies including a plenum, wherein the plenums of each of the inflatable bodies are via At least one air passage is in communication with each other such that the inflatable device is capable of conveniently filling a gas into the inflatable device through the one-way inflation valve.

Another advantage of the present invention is to provide an inflatable apparatus and a method of manufacturing the same, the inflatable apparatus providing at least two layers of inflatable bodies such that if any one of the inflatable bodies is damaged, the inflatable equipment can still The above and other advantages are provided to thereby increase the durability of the inflatable equipment and the inflatable equipment made by the inflatable equipment.

Another advantage of the present invention is to provide an inflatable apparatus and method of manufacturing the same in which each of the inflatable bodies is staggered to ensure that the inflatable apparatus has a smaller volume in an inflated state as much as possible. In other words, the air chamber of the first layer of inflatable body is corresponding to the first heat seal forming the air chamber of the second layer of inflatable body, and so on, thereby reducing the inflation of the inflatable equipment The volume in the state, and ensuring that the inflatable device has the above and other advantages.

Another advantage of the present invention is to provide an inflatable device and a method of manufacturing the same, wherein each of the inflatable bodies is staggered, that is, the air chamber of the first layer of inflatable body corresponds to the second layer Forming the first heat seal of the plenum of the inflatable body such that the plenum of the first layer of inflatable body performs well against the first heat seal of the second layer of inflatable body The protective effect, in turn, increases the durability and stability of the inflatable equipment.

Another advantage of the present invention is to provide an inflatable device and a method of manufacturing the same, wherein the air chamber of the air bag is arranged in a regular manner to form the inflatable device, and when the inflatable device is stressed The inflatable device is configured to disperse the stress to reduce the burden on the local position of the inflatable device while avoiding or reducing stress on the stressed portion of the user.

Another advantage of the present invention is to provide an inflatable device and a manufacturing method thereof, wherein a plurality of heat dissipation holes are disposed along the first heat sealing portion to enhance the inflatable device while ensuring insulation performance of the inflatable device. The interior is convected with the outside air such that the temperature inside the inflatable equipment is not too high to ensure it is substantially constant. Change In other words, the arrangement of the heat dissipation holes improves the gas permeability of the inflatable equipment.

Another advantage of the present invention is to provide an inflatable apparatus and a method of manufacturing the same, wherein the inflatable apparatus can be made into various equipments according to different needs to further satisfy the user's use requirements.

Another advantage of the present invention is to provide an inflatable apparatus and a method of manufacturing the same, wherein the inflatable equipment is small in volume during transportation and storage, and therefore, the use cost of the inflatable equipment is low.

Another advantage of the present invention is to provide an inflatable apparatus and a method of manufacturing the same, wherein the inflatable apparatus does not require complicated structures and expensive materials, is suitable for filling of insulation equipment, and is made of other equipment, and is low in cost.

In order to achieve the above object, the present invention provides an inflatable device including at least two inflatable bodies, wherein each of the inflatable bodies includes a first air chamber surface and a second air chamber surface, wherein the first air chamber surface and The second air chamber surface forms at least one air chamber via at least one first heat seal, the two air bodies have at least one air inlet, and further includes a one-way air valve installed on each of the air inlets, when The gas is charged into the plenum when the gas enters the venting port from the one-way inflation valve, wherein the two inflatable bodies are arranged to overlap each other, and the first heat of one of the inflatable bodies The position of the seal corresponds to the plenum of another of the inflatable bodies that overlaps therewith.

According to an embodiment of the present invention, the first air chamber surface and the second air chamber surface are separated by the first heat seal to form at least one air block, and the air block includes the air chamber and the air inlet Wherein the air chamber is in communication with the inflation port.

According to an embodiment of the present invention, the first air chamber surface and the second air chamber surface are separated by the first heat seal to form at least one air bag, and the air bag includes the air chamber and the air inlet Wherein the air chamber is in communication with the inflation port.

According to an embodiment of the present invention, the first air chamber surface and the second air chamber surface are separated by the first heat seal to form at least one air passage, and the air passage forming cavity communicates with the first heat Sealing the air chambers of the air block on both sides.

According to an embodiment of the present invention, the first air chamber surface and the second air chamber surface are separated by the first heat seal to form at least one air passage, and the air passage forming cavity communicates with the first heat Sealing the air pockets on both sides of the air chamber.

According to an embodiment of the invention, each of the inflatable bodies has at least one inflation port and the one-way inflation valve disposed at the inflation port.

According to one embodiment of the invention, the edges of the two inflatable bodies are partially or completely stitched together.

The invention also provides a method of manufacturing an inflatable device, comprising the steps of:

(1) overlapping a first gas chamber surface with a second gas chamber surface;

(2) providing at least one one-way inflation valve between the first air chamber surface and the second air chamber surface;

(3) forming a first heat seal to heat seal adjacent edges of the first gas chamber surface and the second gas chamber surface, and selecting Selectively heat sealing at least a first heat seal between the first chamber surface and the other portion of the second chamber surface to form at least one gas chamber, thereby producing an inflatable body;

(4) arranging at least two of the inflatable bodies overlapping each other, and stitching adjacent edges of the at least two inflatable bodies partially or completely, wherein the positions of the first heat seals of the respective inflatable bodies correspond to The plenum of another of the inflatable bodies that overlaps.

According to an embodiment of the present invention, before the step (1), the method further includes the steps of: cutting to form the first air chamber surface and the second air chamber surface, wherein the first air chamber surface and the first The shape and material of the second chamber surface are the same.

According to an embodiment of the invention, the first air chamber surface and the second air chamber surface form at least one of the inflatable bodies.

According to an embodiment of the present invention, in the step (3), an inflation port is further formed, wherein the inflation port is in communication with the air chamber, wherein the one-way inflation valve extends through the inflation port to The air chamber.

According to an embodiment of the present invention, in the step (3), at least one air passage is further formed, wherein the air passage forming cavity communicates with the air block of the two sides of the first heat seal Air chamber.

The present invention also provides a method of manufacturing an inflatable device that replaces down as a garment filling, comprising the steps of:

(1) forming at least one gas storage layer via at least one gas-filled body;

(2) Inflating the gas reservoir of the gas-filled body such that the gas-storing layer is filled with a gas.

According to an embodiment of the present invention, in the above method, the step (1) further comprises the steps of:

(1.1) overlappingly disposed via two layers of the inflatable bodies to form two layers of the gas storage layer;

(1.2) Heat sealing the adjacent edges of the two layers of the inflatable body by a heat sealing process.

According to an embodiment of the present invention, in the above method, before the step (1), the method further includes the steps of: providing a first air chamber surface and a second air chamber surface, wherein the first air chamber surface is The second air chamber surface forms at least one air chamber and an air inlet communicating with the air chamber via a first heat seal, and at least one one-way air valve is provided to extend to the air chamber through the air inlet, wherein each The gas chamber forms the gas storage layer.

According to an embodiment of the present invention, in the above method, in the step (1.1), the air chamber of each of the layers of the inflatable body is corresponding to the first heat seal of the inflatable body overlapping therewith, So that after each of the gas storage layers is filled with a gas, each of the gas chambers can protect each of the first heat seals.

The present invention also provides an inflatable device, wherein the inflatable device includes at least one inflatable body, wherein each of the inflatable bodies includes a first air chamber surface and a second air chamber surface, wherein the first air chamber surface is The second air chamber surface forms at least one air chamber and an air inlet through a first heat seal, and a one-way air valve extends to the air via the air inlet a chamber, wherein when gas enters the inflation port from the one-way inflation valve, the gas can enter the air chamber to form the inflatable device.

According to an embodiment of the present invention, the inflatable body forms a wearing body, wherein the wearing body is enclosed around a predetermined portion of the user's body after the air chamber of the inflatable body is filled with a gas.

According to an embodiment of the present invention, in the above method, the predetermined portion is a user's hand or a leg, and the inflatable body further forms a shoulder portion symmetrically disposed with the side portion of the wearing body, wherein the middle portion of the wearing body is formed The inflatable body is in communication with the inflatable body forming the wearing body, wherein each of the upper portions is enclosed around a user's arm or leg after the air chamber of the inflatable body is filled with a gas.

According to an embodiment of the present invention, in the above method, the inflatable body forms a head body and is symmetrically disposed on the head body side head auxiliary body, wherein the head body and the head are symmetrically disposed The secondary body is integrally formed, wherein when the air chamber of the inflatable body is filled with a gas, the head body is enclosed around a user's head, and the head auxiliary body extends forward to surround the user's face. .

According to an embodiment of the present invention, in the above method, each of the air chambers of the inflatable body forms an air block, and each of the air blocks is radially arranged, wherein each of the air blocks is selectively provided with a second heat seal. .

According to an embodiment of the present invention, in the above method, the second heat seal is crescent-shaped, wherein a size of the second heat seal located at an extension of the inflatable equipment is larger than a second size of the inside of the inflatable equipment The size of the heat seal.

According to an embodiment of the present invention, in the above method, the inflatable body forms a shoulder body and a shoulder sub-body disposed at a side of the shoulder body, wherein the body forming the shoulder body An inflatable body is in communication with the inflatable body forming the shoulder protector, wherein the shoulder body is enclosed around a user's shoulder when the air chamber of the inflatable body is filled with a gas The shoulder body is located at the front of the user's shoulder.

According to an embodiment of the present invention, in the above method, the inflatable body further forms an arcuate cavity, wherein the arcuate cavity is oriented toward the neck of the user after the plenum of the inflatable body is filled .

According to an embodiment of the present invention, in the above method, the inflatable body forms a knee brace body and a knee brace body symmetrically disposed at a side portion of the knee brace body, wherein the knee brace body is integrally formed with the knee brace body Forming, wherein when the air chamber of the inflatable body is filled with gas, the knee protector body is enclosed around the front of the user's knee, and the knee protector is enclosed around the knee side of the user.

According to an embodiment of the present invention, in the above method, the inflatable body further forms at least one airless portion, wherein in the above method, the inflatable device further includes a protection in the method according to the present invention. The device, wherein the guard device comprises a first protective layer and a second protective layer, the first protective layer and the second protective layer form a protective cavity, and the inflatable device is disposed in the protective cavity.

According to an embodiment of the invention, in the above method, the inflatable body is shaped and sized to be worn on the chest of the user.

The other objects, advantages and features of the invention are disclosed and described in the claims.

DRAWINGS

1 is a perspective view of an inflatable apparatus according to a first preferred embodiment of the present invention.

2 is a schematic view showing a modified embodiment of an inflatable device according to the above preferred embodiment of the present invention.

3 is a perspective view of an inflatable apparatus according to a second preferred embodiment of the present invention.

Figure 4 is a cross-sectional view of the inflatable apparatus provided by the above preferred embodiment in accordance with the present invention.

FIG. 5 is a schematic view showing the damage of the inflatable device provided by the above preferred embodiment according to the present invention.

Figure 6 is a schematic illustration of a gas convection path provided by the above preferred embodiment in accordance with the present invention.

FIG. 7 is a schematic view showing the formation process of the inflatable equipment provided by the above preferred embodiment according to the present invention.

FIG. 8 is a schematic view showing another forming process of the inflatable device provided by the above preferred embodiment according to the present invention.

FIG. 9 is a perspective view of an embodiment of an inflatable device according to the above preferred embodiment of the present invention.

Figure 10 is a cross-sectional view of the above preferred embodiment in accordance with the present invention.

11A and 11B are perspective views of a head made of an inflatable device according to the present invention.

12A and 12B are schematic perspective views of a breast protector made by the inflatable device according to the present invention.

FIG. 13 is a perspective view of a shoulder guard supported by the inflatable device according to the present invention.

Figure 14 is a perspective view of a kneepad made by the inflatable device according to the present invention, in accordance with the present invention.

Figure 15 is a perspective view of a tail guard made of an inflatable device according to the present invention.

Figure 16 is a perspective view of a wristband made of the inflatable device provided by the above preferred embodiment in accordance with the present invention.

FIG. 17 is a schematic view showing an inflation method of the inflatable device according to the present invention.

FIG. 18 is a schematic view showing another inflation mode of the inflatable device provided by the above preferred embodiment according to the present invention.

Figure 19 is a schematic view showing the structure of an inflation valve of the inflatable device according to the above preferred embodiment of the present invention.

20 is a schematic structural view of another inflation valve of the inflatable device provided by the above preferred embodiment according to the present invention.

Figure 21 is a cross-sectional view showing the above structure of the inflatable apparatus provided by the above preferred embodiment in accordance with the present invention.

22A and 22B are enlarged schematic views showing a partial structure of an inflatable device according to the above preferred embodiment of the present invention.

detailed description

The following description is presented to disclose the invention to enable those skilled in the art to practice the invention. The preferred embodiments in the following description are by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention as defined in the following description may be applied to other embodiments, modifications, improvements, equivalents, and other embodiments without departing from the spirit and scope of the invention.

As shown in FIG. 1, an inflatable apparatus according to a first preferred embodiment of the present invention will be disclosed and illustrated in detail in the following description, wherein the inflatable apparatus includes an inflatable body 10 and a one-way inflation. Valve 20.

The inflatable body 10 has at least one air chamber 11 and at least one inflation port 12 communicating with the air chamber 11, and the one-way inflation valve 20 is mounted at the inflation port 12 of the inflatable body 10, thereby The user can conveniently fill the inside of the plenum 11 through the one-way inflation valve 20 by means of an inflation device such that the inflation body 10 is filled with gas after inflation is completed. Accordingly, in order to ensure that the inflatable device has a good use effect, the one-way inflation valve 20 prevents the gas inside the air chamber 11 from escaping after the inflation device is fully inflated.

Further, the inflatable body 10 has at least one air passage 13 communicating with each other such that when the one-way inflation valve 20 mounted to the inflatable body 10 inflates the inflatable device, gas can pass through each of the gas The track 13 is filled to all of the inflatable body 10 such that the inflatable device is fully inflated.

Correspondingly, the inflatable bodies 10 are separated into independent air chambers 11 by a first heat seal 14, thereby making the inflatable equipment formed by a plurality of the air chambers 11 combined according to a certain regularity. It has good deformability after the inflation is completed. In other words, the inflatable body 10 can be bent through the first heat seal 14 after inflation is completed, so that the finished product made of the inflatable device has good flexibility after inflation is completed.

Further, each of the air passages 13 is transparently disposed in each of the first heat seals 14 such that the air chambers 11 located at both sides of the first heat seal 14 can pass through the air passages. The 13 phases are connected to thereby ensure that the inflatable device is smoothly inflated.

Correspondingly, each of the air passages 13 is integrally formed when the first heat seals 14 are formed, so that gas in the air chambers 11 on both sides of the first heat seal 14 can pass through the The air passage 13 is circulated, whereby the inflation work of the inflatable equipment is conveniently completed.

It is to be noted that the air chamber 11 further includes a first air chamber surface 111 and a second air chamber surface 112, wherein the first air chamber surface 111 and the second air chamber surface 112 overlap each other. The air chamber 11 and the inflation port 12. It can be understood that the first air chamber surface 111 and the second air chamber surface 112 overlap each other, and each adjacent edge of the first air chamber surface 111 and the second air chamber surface 112 passes the The first heat seal 14 is fixed to form the gas chamber 11, and after the gas chamber 11 is filled with gas, the first heat seal 14 is effective to prevent the gas from passing through the seal An air chamber surface 111 and the first heat seal portion 14 of the second air chamber surface 112 escape, thereby ensuring the usability of the inflatable equipment.

It is also worth mentioning that the inflatable device further has a plurality of heat dissipation holes 15 transparently disposed in each of the first heat seals 14 such that air on both sides of the inflatable device can pass through the respective heat dissipation holes. 15 convects each other, thereby improving the breathability of the inflatable device.

As shown in FIG. 2, a modified embodiment of the inflatable apparatus according to the above-described preferred embodiment of the present invention will be disclosed and illustrated in detail in the following description, wherein the inflatable apparatus includes an inflatable body 10A and At least one one-way inflation valve 20A.

It can be understood that, according to the above preferred embodiment disclosed in FIG. 1 and FIG. 2, in accordance with different usage requirements, the air bag or the air block may be separately selected to manufacture and use the inflatable device according to a certain regular combination. Thus, to achieve different purposes of use.

Based on the above-described preferred embodiment, in the modified embodiment of the preferred embodiment, the inflatable body 10A has a gas chamber 11A and an inflation port 12A communicating with the gas chamber 11A, wherein the gas chamber 11A is further The first air chamber surface 111A and the second air chamber surface 112A are disposed, and the first air chamber surface 111A is overlapped with the second air chamber surface 112A, and the first heat seal 14A is sealed by the first heat seal 14A. An adjacent edge of the air chamber surface 111A and the second air chamber surface 112A, such that the first air chamber surface 111A and the second air chamber surface 112A respectively form the air chamber 11A and the air inlet 12A.

Accordingly, the one-way inflation valve 20A is mounted to the inflation port 12A, and the one-way inflation valve 20A is extended to the air chamber 11A via the inflation port 12A, so that the user can pass through the inflation device The one-way inflation valve 20A conveniently fills the inside of the air chamber 11A to finally cause the inflation body 10A to be filled with gas after the inflation is completed, it being understood that the one-way inflation valve 20A is blocked The gas inside the gas chamber 11A escapes.

The inflatable device further includes at least one air passage 13A, each of the air passages 13A being disposed between each of the air chambers 10A, wherein the air chamber 11A of the inflatable body 10A is capable of forming a cavity through the air passage 13A The body is in communication such that when the one-way inflation valve 20A mounted to the inflatable body 10A is inflated to the inflatable device, the gas is filled to all of the air block 10A through each of the air passages 13A Thereby, the inflatable device is caused to complete inflation.

It can be understood that, based on the above description, each of the air passages 13A is permeable to each of the first heat seals 14A, so that the air chambers 11A located at both sides of the first heat seal 14A can be The air passages 13A are in communication, thereby ensuring that the inflatable equipment is smoothly inflated.

It is worth mentioning that the inflatable device further has a plurality of heat dissipation holes 15A transparently disposed in each of the first heat seals. 14A, so that air on both sides of the inflatable device can be convected with each other through the respective heat dissipation holes 15A, thereby improving the permeability of the inflatable device.

Correspondingly, at least one second heat seal 16A may be further disposed at the air chamber 11A of the inflatable body 10A according to different use requirements, such that the air chamber 11A of the air body 10A is in the The second heat seal 16A has good deformability. In other words, when the inflatable body 10A is inflated according to a certain rule, the inflatable body 10A can be bent not only by the first heat seal 14A but also by the second after the inflation is completed. The heat seal 16A is bent so that the finished article made of the inflatable device has good softness after inflation is completed.

On the other hand, based on the above preferred embodiment, the present invention also provides a method of manufacturing an inflatable device comprising the following steps.

(1) The first air chamber surface 111 is overlapped with the second air chamber surface 112. Preferably, the first air chamber surface 111 and the second air chamber surface 112 are the same in size, shape and material to reduce the manufacturing cost of the inflatable equipment as much as possible.

(2) The one-way inflation valve 20 is provided at an edge position intermediate the first air chamber surface 111 and the second air chamber surface 112. It can be understood that the first air chamber surface 111 and the second air chamber surface 112 are respectively located at two sides of the one-way inflation valve 20, so that the first air chamber surface 111 and the first The inflatable device formed by the second air chamber face 112 after completion of the heat sealing can fill the gas-filled body 10 with gas through the one-way inflation valve 20.

(3) Forming the first heat seal 14 to heat seal the adjacent edges of the first air chamber surface 111 and the second air chamber surface 112, respectively. Correspondingly, after heat sealing is performed on the adjacent edges of the first air chamber surface 111 and the second air chamber surface 112, one end portion of the one-way inflation valve 20 is located outside the first heat seal 14 The other end of the one-way inflation valve 20 integrally extends into the plenum 11 formed by the first plenum surface 111 and the second plenum surface 112, so that the user can pass through the inflatable device The one-way inflation valve 20 conveniently fills a gas into the interior of the plenum 11.

It is worth mentioning that in step (3), different adjacent portions of the first air chamber surface 111 and the second air chamber surface 112 may be heat-sealed according to the needs of different finished products. Forming the first heat seal 14 and the second heat seal 16, that is, the first air chamber surface 111 and the second air chamber surface 112 at the second heat seal 16 are in contact with each other So that the inflatable device can be bent by the first heat seal 14 and the second heat seal 16 after the inflation is completed, thereby ensuring the softness of the inflatable device.

It is also worth mentioning that, in the step (3), the air passage 13 is formed while the first heat seal 14 is formed, so that the air is located at both sides of the first heat seal 14. The cavities formed by the main body 10 through the air passage 13 communicate with each other such that the one-way inflation valve 20 mounted to the inflatable body 10 is supplied to the inflatable device When inflated, the gas is filled through all of the air passages 13 to all of the inflatable bodies 10, thereby causing the inflatable equipment to complete inflation.

Correspondingly, after the step (3), the method further includes the step (4) of forming the respective heat dissipation holes 15 at the first heat seal 14 so that the air on both sides of the inflatable device can pass through the respective places. The heat dissipation holes 15 are convected to each other, thereby ensuring that the inflatable device has good gas permeability.

In particular, after the fabrication of the inflatable device is completed and before the inflatable device is inflated, the first air chamber surface 111 meets the second air chamber surface 112, in other words, the first The inner surface of the gas chamber surface 111 contacts the inner surface of the second gas chamber surface 112, so that the volume of the inflatable device in the uninflated state is very small, and therefore, it can be understood that the transportation cost of the inflatable equipment is relatively small. low.

As shown in Figures 3 to 5, an inflatable apparatus according to a second preferred embodiment of the present invention will be disclosed and illustrated in detail in the following description, wherein the inflatable apparatus includes at least two inflatable bodies 10B. And at least two one-way inflation valves 20B.

Specifically, each of the inflatable bodies 10B has a gas chamber 11B and an inflation port 12B communicating with the gas chamber 11B, wherein the gas chamber 11B further includes a first gas chamber surface 111B and a second gas chamber. The first air chamber surface 111B is overlapped with the second air chamber surface 112B, and the first air chamber surface 111B and the second air chamber surface 112B are sealed by a first heat seal 14B. The adjacent portion, such that the first air chamber surface 111B and the second air chamber surface 112B form the air chamber 11B and the air inlet port 12B, respectively. It is worthwhile to integrate the air chamber 11B and the inflation port 12B.

It can be understood that, in the case that the inflatable device is not inflated, the first air chamber surface 111B of each of the air chambers 11B and the second air chamber surface 112B are formed by the respective inflatable bodies 10B. The surfaces are in contact with each other to minimize the volume of the inflatable equipment, thereby saving transportation costs and use costs of the inflatable equipment.

Correspondingly, the one-way inflation valve 20B is sealed to the first air chamber surface 111B while sealing the first air chamber surface 111B and the second air chamber surface 112B via the first heat seal 14B. Between the second air chamber faces 112B, and one end portion of the one-way inflation valve 20B is located outside the first heat seal 14B, and the other end portion of the one-way inflation valve 20B integrally extends to the The first air chamber surface 111B and the second air chamber surface 112B are formed in the air chamber 11B, so that a user can conveniently fill a gas into the air chamber through the one-way air valve 20B by using an air inflating device. The inside of the 11B is such that the gas-filling body 10B is finally filled with gas after the inflation is completed, and it is understood that the one-way inflation valve 20B prevents the gas inside the gas chamber 11B from escaping.

Each of the inflatable bodies 10B further includes at least one air passage 13B, and each of the air passages 13B is disposed between each of the air chambers 11B, wherein each of the air chambers 11B is connected through a cavity formed by the air passage 13B. Thus, through When the one-way inflation valve 20B installed in one of the inflation ports 12B inflates the inflation device, the gas can be filled to all of the inflation bodies 10B through the respective air passages 13B, thereby causing the The inflatable equipment is fully inflated.

It can be understood that, based on the inflatable device disclosed above, each of the air passages 13B is permeablely disposed to each of the first heat seals 14B so as to be located at both sides of the first heat seal 14B. The air chamber 11B is communicated through the air passage 13, thereby ensuring that the inflatable equipment is smoothly inflated.

It is to be noted that each of the inflatable bodies 10B further has a plurality of heat dissipation holes 15B disposed in each of the first heat seals 14B so that air on both sides of the inflatable equipment can pass through the respective The heat dissipation holes 15B converge with each other, thereby improving the permeability of the inflatable equipment.

Preferably, each of the inflatable bodies 10B is interlaced with each other, that is, the plenum 11B of each of the inflatable bodies 10 corresponds to the formation of the plenum 11B of the inflatable body 10B adjacent thereto The first heat seal 14B, so that the air chamber 11B of the first layer inflatable body 10B provides a good protection to the first heat seal 14B of the second layer inflatable body 10B, and so on... ...to ultimately improve the durability of the inflatable equipment.

Accordingly, when the respective inflatable bodies 10B are interlaced with each other, the advantages are as follows:

First, as shown in FIG. 5, after the inflatable body 10B of any one of the inflatable bodies 10B is damaged, the remaining inflatable bodies 10B can still function to ensure that the inflatable equipment has the above-mentioned As well as other advantages, the durability of the inflatable equipment and the finished article of the inflatable equipment is improved.

Second, since each of the inflatable bodies 10B is overlapped to form the inflatable device, the number of layers of each of the gas storage layers 40B provided in the inflatable device is made larger than the number of layers of each of the inflatable bodies 10B. For example, if the two inflatable bodies 10B are tentatively formed to form the inflatable device, each of the gas storage layers 40B of the inflatable device is (a) the gas chamber of the first layer inflatable body 10B. a first gas storage layer 41B formed by 10B, (b) a second gas storage layer 42B formed by the first layer inflatable body 10B and the second layer inflatable body 10B, and (c) a second layer inflatable body A third gas storage layer 43B formed by the gas chamber 11B of 10B. Therefore, it can be understood that the heat preservation effect of the inflatable equipment is further improved.

Third, since each of the inflatable bodies 10B is disposed in an overlapping manner to form the inflatable device, the first heat seals 14B of the respective inflatable bodies 10B are allowed to correspond to the adjacent positions of the respective inflatable bodies 10B in a spatial positional relationship. The air chamber 11B of the inflated body 10B, correspondingly, it can be understood that, since each of the heat dissipation holes 15B is disposed on each of the first heat seals 14B, each of the inflating bodies 10B The heat dissipation holes 15B correspond to the actual 11B of the adjacent gas inflation body 10B of each of the inflatable bodies 10B in a spatial positional relationship, so that air on both sides of the inflatable device passes through the respective heat dissipation holes. When the 15B is convectively moved, each of the gas chambers 11B can prevent the gas from being convected directly through the respective heat dissipation holes 15B.

Based on the above description, as shown in FIG. 6, it is exemplified that, tentatively, two layers of the inflatable body 10B are overlapped to form the inflatable device, and then air on both sides of the inflatable device is convected through each of the heat dissipation holes 15B. When exercising, the relationship is:

The convection gas first enters the second gas storage layer 42B through the heat dissipation holes 15B of the first layer gas-filling body 10B, and the gas to be convected is ventilated by the gas chamber 11B of the second layer gas-filling body 10B. The barrier is dispersed to the second gas storage layer 42B due to the surface of the first layer inflatable body 10B and the second layer inflatable body 10B forming the second gas storage layer 42B 11B is inconsistent with the first heat seal 14B, so that the movement path of the gas to be convected inside the second gas storage layer 42B is irregular, thereby further reducing the convection velocity of the gas to be convected. .

a portion of the convection gas moves to the louver 14B of the second layer inflatable body 10B, and then escapes through the louver 14B, and another portion of the convection gas moves to the first layer The junction of the inflatable body 10B and the second layer of inflatable body 10B escapes through the gap there. Thereby, the convection gas is subjected to the convection movement, and therefore, it can be understood that the insulation performance of the inflatable equipment is further enhanced.

It is worth mentioning that, as shown in FIG. 7, the inflation equipment is formed in such a manner that each of the inflatable bodies 10B is preferably the same in size, shape and material to minimize the manufacturing cost. For example, it is exemplified that the two air layer layers 30B are tentatively overlapped to form the inflatable equipment, and the process is as follows:

(1) The first layer inflatable body 10B and the second layer inflatable body 10B are formed separately. Accordingly, the first layer of inflatable body 10B and the second layer of inflatable body 10B are independently formed from each other, based on the detailed disclosure and elaboration of the first preferred embodiment provided in accordance with the present invention, it being understood that The first layer inflatable body 10B and the second layer inflatable body 10B are made in the same manner.

(2) Forming the first heat seal 14B to heat seal the adjacent edges of the first layer inflatable body 10B and the second layer inflatable body 10B. It is worth mentioning that, when heat sealing the adjacent edge of the first layer inflatable body 10B and the second layer inflatable body 10B, the first heat seal 14B is formed in a segment shape, that is, the first The first layer of the inflatable body 10B and the adjacent edge portion of the second layer of the inflatable body 10B are heat sealed such that the gas to be convected through the heat dissipation holes 14B of the first layer of the inflatable body 10B can pass through the heat seal edge To complete the convection work.

As shown in FIG. 8, the inflation apparatus is formed such that each of the bodies 10 is preferably of the same size, shape, and material to minimize manufacturing costs. First, an example is given: tentatively, two layers of the inflatable body 10 are overlapped to form the inflatable device, and the process is as follows:

(1) The first layer inflatable body 10B and the second layer inflatable body 10B are formed separately. It is worth mentioning that the first layer inflatable body 10B and the first air chamber surface 111B forming the second layer inflatable body 10B are formed and The second air chamber surface 112B is integrally formed, that is, the first air chamber surface 111B and the same second air chamber surface 112B form the first layer inflatable body 10B and the second, respectively. The layer aerated body 10B, based on the detailed disclosure and illustration of the first preferred embodiment provided in accordance with the present invention, it will be understood that the first layer of inflatable body 10B and the second layer of inflatable body 10B are by the same method production.

(2) Forming the first heat seal 14B heat seals the adjacent edges of the first layer inflatable body 10B and the second layer inflatable body 10B. It is worth mentioning that, when heat sealing the adjacent edge of the first layer inflatable body 10B and the second layer inflatable body 10B, the first heat seal 14B is formed in a segment shape, that is, the first The first layer of the inflatable body 10B and the adjacent edge portion of the second layer of the inflatable body 10B are heat sealed such that the gas to be convected through the heat dissipation holes 14B of the first layer of the inflatable body 10B can pass through the heat seal edge To complete the convection work.

It can be understood that, based on the forming process of the inflatable device disclosed above, when the first layer inflatable body 10B and the second layer inflatable body 10B are heat-sealed, the first layer inflatable body is caused to be made. The air chamber 11B of 10B is corresponding to the first heat seal 14B of the second layer inflatable body 10B such that the gas of the first layer inflatable body 10B during use of the inflatable equipment The chamber 11B has a protective effect on the first heat seal 14B of the first layer inflatable body 10B, thereby improving the durability of the inflatable equipment.

As shown in Figures 9 and 10, an inflatable device 50 made in accordance with the above-described preferred embodiment of the present invention, wherein the inflatable device includes an inflatable device.

Specifically, the inflatable device includes an inflatable body 10, wherein the inflatable body 10 defines a wearing body 51 and a body portion 52 symmetrically disposed on a side portion of the wearing body 51. Preferably, when the inflatable body 10 is filled with gas, the wearing body 51 is annular, and when the user wears the inflatable device 50, the wearing body 51 surrounds the user's body, each of which is described. The shoulder portion 52 is disposed around the arm of the user, so that the inflatable device 50 provides the user with a function of keeping warm.

It is worth mentioning that the inflatable device 50 comprises the inflatable device, the inflatable device comprising the inflatable body, wherein the inflatable body 10 forms the wearing body 51, preferably when the inflatable body 51 is After being filled with the gas, the wearing body 51 is in a ring shape, and when the user wears the inflatable device 50, the wearing body 51 surrounds the user's body.

As shown in Figures 11A and 11B, in accordance with the above-described preferred embodiment disclosed in the spirit of the present invention, a headgear assembly 60 made of the inflatable device includes the inflatable device.

Specifically, the inflatable device includes an inflatable body 10, wherein the inflatable body 10 has at least one air chamber 11, and each of the air chambers 11 are longitudinally arranged to form a head body 61 and symmetrically disposed therein. A head sub-body 62 on both sides of the head main body 61, wherein the head main body 61 is integrally formed with the head sub-body 62. Phase In response, the first heat seals 14 forming the respective plenums 11 are longitudinally arranged such that the head guard 60 is in the form of a flat plate in an unfolded state, when the inflatable body of the head guard 60 When the gas is filled with gas, the head gear 60 is bent via each of the first heat seals 14, wherein the head body 61 is enclosed around a user's head, and the head sub-body 62 extends forward. Set on the user's face.

As shown in Figures 12A and 12B, in accordance with the above-described preferred embodiment disclosed in the spirit of the present invention, a breast protection device 70 made of the inflatable device includes the inflatable device.

Specifically, the inflatable device includes an inflatable body 10, wherein the inflatable body 10 includes at least one air chamber 11, each of the air chambers 11 being radially arranged such that the breast protection device 70 is annular, and accordingly, The first heat seals 14 forming each of the gas chambers 11 are radially arranged. Meanwhile, in order to enhance the softness of the breast protection device 70, each of the air chambers 11 selectively presets a second heat seal 16 to enable the breast protection device 70 to pass through the first heat seal 14 and The second heat seal 16 is bent to adjust the curvature of the surface of the breast protection device 70, so that the external features of the breast protection device 70 can be appropriately adjusted according to different body shape characteristics of the user, thereby further The chest equipment 70 better meets the user's needs.

It can be understood that the shape of the second heat seal 16 can be adjusted according to different use requirements, such as a dot shape, a crescent shape, etc., in the preferred embodiment, the shape of the second heat seal 16 It is preferably crescent shaped and such that the size of the second heat seal 16 at the outer edge of the breast protector 70 is greater than the size of the second heat seal 16 located inside the breast protector 70.

Wherein, when the inflatable body 10 of the breast protection device 70 is filled with gas, the first air chamber surface 111 and the second air chamber surface 112 forming the air chamber 11 are in the second heat The seal 16 is in contact such that the breast protector 70 can be bent via the second heat seal 16.

As shown in FIG. 13, in accordance with the above-described preferred embodiment disclosed in the spirit of the present invention, the shoulder device 80 of the inflatable device includes the inflatable device.

Specifically, the inflatable device includes an inflatable body 10, and the inflatable body 10 includes at least one air chamber 11, each of the air chambers 11 being longitudinally arranged to respectively form a shoulder body 81 and a shoulder body A shoulder sub-body 82 on one side of the 81, wherein one side of the shoulder body 81 has an arcuate cavity 811. Accordingly, the first heat seals 14 forming each of the plenums 11 are longitudinally arranged such that the shoulder guards 80 are bent through the first heat seal 14 portions.

When the inflatable body 10 of the shoulder guard 80 is filled with gas and the user is in use, the shoulder body 81 of the shoulder guard 80 is wrapped around the shoulder of the user to the shoulder of the user. Protecting, the shoulder sub-body 82 is located at the front of the user's shoulder to protect the front of the user's shoulder, the curved cavity 811 is oriented The neck of the household is such that the shoulder body 81 extends toward the neck of the user with respect to the neck of the user, thereby enabling the shoulder guard 80 to better protect the shoulder of the user from the neck. position.

As shown in FIG. 14, in accordance with the above-described preferred embodiment disclosed in the spirit of the present invention, a knee-protecting device 90 made of the inflatable device includes the inflatable device.

Specifically, the inflatable device includes an inflatable body 10, wherein the inflatable body 10 includes at least one air chamber 11, each of the air chambers 11 being longitudinally arranged to respectively form a knee guard body 91 and symmetrically disposed on the knee guard body 91. The side knee guards 92, correspondingly, the first heat seals 14 forming each of the air chambers 11 are longitudinally aligned such that the knee guards 90 are bendable via the first heat seal 14.

When the inflatable body 10 of the knee brace device 90 is filled with gas, and the knee brace device 90 is in use, the knee brace body 91 is disposed around the front portion of the user's knee, and each of the knee brace bodies 92 respectively Located on the side of the user's knee, the kneepad 90 protects the user's knee.

On the other hand, in order to make the knee-protecting device 90 better fit the knee of the user, the knee-protecting device further includes at least one airless portion 97, wherein the airless portion is filled with gas after the inflatable body 10 is filled with gas 17 remains in its original state, the page said that the airless portion 97 is not in communication with the cavity formed by the air passage 13 and any of the air chambers 11 adjacent thereto, which is advantageous in that the knee-protecting device 90 The bending curvature of the airless portion 17 is greater than the bending curvature of the knee care device 90 simply via the first heat seal 14, so that the user can better make the knee protection device through the airless portion 17. The knees of the user are fitted so that the knee equipping device 90 has better performance.

As shown in FIG. 15, in accordance with the above-described preferred embodiment disclosed in the spirit of the present invention, the rear end bone equipment 100 of the inflatable apparatus includes the inflatable equipment.

Specifically, the inflatable device includes two layers of inflatable bodies 10, each of the inflatable bodies 10 including at least one plenum 11 , each of the plenums 11 being freely arranged, and correspondingly forming the plenum 11 The first heat seal 14 is arranged in alignment with the free arrangement of the respective gas chambers 11. It is worth mentioning that the size and shape of each of the gas chambers 11 may be the same or different. Preferably, each of the air chambers 11 is different in size and shape, and after each of the inflatable bodies 10 is inflated, the curvature of the inflated equipment in each part can be freely adjusted according to different use requirements, thereby The tail guard equipment 100 can be used to meet the needs of different users.

As shown in FIG. 16, in accordance with the above-described preferred embodiment disclosed in the spirit of the present invention, the wrist gear assembly 200 of the inflatable device includes the inflatable device.

Specifically, the inflatable device includes an inflatable body 10, wherein the inflatable body 10 includes at least one plenum 11 and each of the plenums 11 are laterally arranged such that the wrist guard 200 forms a belt shape. Correspondingly, forming the said The first heat seals 14 of the gas chamber 11 are arranged side by side. On the other hand, in order to make the wrist guard 200 after inflation of the inflatable body 10 have good bending performance, each of the air chambers 11 selectively presets a second heat seal 16 to make the wristband The equipment 200 is bent through the first heat seal 14 and the second heat seal 16 to adjust the curvature of the surface of the wrist guard 200, so that the user can be appropriately adjusted according to the use requirements of different users. The external features of the wristband device 200, today, allow the wristband gear 200 to better conform to the user's wrist in use.

Based on the inflatable device disclosed in FIG. 9 to FIG. 16 , it is worthwhile to integrate the inflatable device further including a guard 53 , wherein the guard 53 includes a first protective layer 54 and a second protective layer 55 . The first protective layer 54 and the second protective layer 55 are overlapped to form a protective cavity 55, and the inflatable device is disposed in the protective cavity 56, wherein the inflatable device is filled with gas, the inflating The equipment is filled to fill the protective cavity 56. In other words, both sides of the inflatable device are in contact with one side of the first protective layer 54 and the second protective layer 55.

It can be understood that, during the use of the inflatable device 50, if the protection device 53 and any device of the inflatable device are damaged, even if the user wants to replace the protection device 53, the user can This is easily achieved. Based on the above-disclosed technical means and the purpose of user setting, it can be understood that the inflatable device is detachably disposed in the protective cavity 56 of the guard 53.

Between the use of the inflatable device 50, the inflatable device is in a non-inflated state, which means that the inflatable device 50 is very small in size to facilitate transport and storage of the inflatable device 50, thereby The transportation cost and storage cost of the inflatable equipment 50 are reduced.

When the user needs to use the inflatable device 50, it is convenient to fill the gas chamber 11 of the inflatable body 10 with gas through the one-way inflation valve 20 provided in the inflatable device, so that the The inflatable equipment plays the above-disclosed advantages as well as other advantages in the inflatable equipment 50.

It will be appreciated that when the user needs to store the inflatable device 50 again, the user may remove the inflatable device from the protective cavity 56 of the guard 53 to minimize the volume of the inflatable device. It is worth mentioning that the inflatable device is made of a material that is easily degradable.

It is worth mentioning that the inflatable device and the guard 53 can be integrally formed, that is, the guard 53 is preset on the surface of the inflatable device before the inflatable device is not inflated. The inflatable device 50 is formed.

It will also be appreciated that the above-described disclosed inflatable equipment is not only lightweight, but also very low in cost, and most importantly, because of the characteristics of the dispersion stress, so that In the case where the inflatable device is stressed, the inflatable device is configured to disperse the stress to reduce the negative position of the local position of the inflatable device. At the same time, avoid or reduce the damage to the user's stressed parts.

As shown in Fig. 17, in accordance with the above-described preferred embodiment disclosed in the spirit of the present invention, an inflation mode will be described in detail in the following description.

The inflating device includes an inflating body 10, and a one-way inflating valve 20 is mounted on the inflating body 10, and the cavities formed by the air passages 13 are mutually connected between the inflating bodies 10, so that the user can Gas is conveniently filled into the plenum 11 formed by the plenum 10 by the one-way inflation valve 20 by means of an inflator such that the plenum 11 is filled with gas after inflation is completed.

As shown in Fig. 18, another inflation mode of the inflatable device is explained in detail in the following description.

The inflatable device includes an inflatable body 10, at least one one-way inflation valve 20 is mounted to the inflatable body 10, wherein one end of the inflatable body 10 integrally extends to form an inflation channel 18, each of the one-way inflation valves One end of the unit 20 extends integrally to the inflation passage 18, and the other end of each of the one-way inflation hairs 20 integrally extends to the inflatable body 10.

It is worth mentioning that since each of the illustrated air chambers 11 of the inflatable body 10 has a single one-way inflation valve 20, each of the air chambers 11 is independent of each other. In other words, even if the gas chamber 11 is damaged and leaks, the gas chamber 11 adjacent to the damaged gas chamber 11 is not affected by it.

Accordingly, during inflation of the inflatable device, the user can conveniently inflate with the inflation device via the inflation channel 18, at which time gas within the inflation channel 18 can be passed through each of the one-way inflation valves 18 The filling into the air chamber 11 further completes the charging operation of the inflatable equipment.

As shown in Figs. 19 to 22B, an inflatable apparatus according to the above preferred embodiment of the present invention, the one-way inflation valve 20 will be disclosed and described in detail.

As shown in FIG. 19, the one-way inflation valve 20 includes two sealing

films

21 and 22 which are fixed to each other between the first air chamber surface 111 and the second air chamber surface 112 to form four. In the layer structure, an inflation passage 24 is formed between the two sealing

films

21 and 22. Accordingly, after the air chamber 11 is inflated, the two sealing

films

21 and 22 are bonded together to seal the inflation passage 24 of the air chamber 11 to seal the air to the inflatable body 10. In the air chamber 11, when the inflatable body 10 includes a plurality of the air chambers 11, a plurality of inflation valves 20 are correspondingly disposed in each of the illustrated air chambers 11 to respectively seal air to each of the air chambers 11 Inside the gas chamber 11.

In particular, the first sealing film 21 is adhesively bonded to the first gas chamber surface 111, and the second sealing film 22 is adhesively bonded to the second gas chamber surface 112. When inflating the air chamber 11, air is guided into the inflation passage 24 formed between the first sealing film 21 and the second sealing film 22. When the gas chamber 11 is filled with gas, the first sealing film 21 and the second sealing film 22 are bonded to each other to seal the gas passage of the gas chamber 11 twenty four. In addition, air pressure in the gas chamber 11 acts on the first sealing film 21 and the second sealing film 22, thereby ensuring that the first sealing film 21 and the second sealing film 22 are closely bonded together. To prevent air from leaking out of the one-way inflation valve 20. That is, the one-way inflation valve 20 allows only gas to enter the plenum 11 while preventing gas in the plenum 11 from escaping through the one-way inflation valve 20.

Forming an ulcer of the inflation passage 24 of the one-way inflation valve 20 is provided between the first sealing film 21 and the second sealing film 22 to provide a barrier device when the first sealing film 21 and When the second sealing film 22 is heat sealed with the first gas chamber surface 111 and the second gas chamber surface 112, the first sealing film 21 and the second sealing layer are disposed due to the arrangement of the barrier device The membranes 22 are not completely heat sealed together to form the inflation passage 24. In a specific example, the barrier device can be a high temperature resistant ink.

As shown in FIG. 20 to FIG. 22B, an air bag device according to another embodiment of the present invention mainly illustrates the structure of another inflation valve 20D which is a double check valve for giving The air bag provides a double sealing effect. The inflation valve 20D includes a first sealing film 21D, a second sealing film 22D and a check sealing film 23D.

The first sealing film 21D and the second sealing film 22D are overlapped between the first gas chamber surface 111D and the second gas chamber surface 112D of the gas chamber 11D. The first sealing film 21D and the second sealing film 22D are two thin flexible films made of plastic that overlap each other. Preferably, the first sealing film 21D and the second sealing film 22D are the same two films.

Each of the first sealing film 21D and each of the second sealing films 22D has a proximal edge extending from an inlet of the inflation passage 12D of the plenum 11D, and a distal edge extending to the gas The interior of the chamber 11D. Preferably, the boundaries of the near edge and the far edge of the first sealing film 21D and the second sealing film 22D are adjacent to each other.

In the present embodiment, the near edge of the first sealing film 21D and the first gas chamber surface 111D are bonded. The proximal edge of the second sealing film 22D and the second air chamber surface 112D are bonded.

The check seal film 23D overlaps the proximal ends of the first sealing film 21D and the second sealing film 22D to form an inflation between the first sealing film 21D and the check seal film 23D The passage 24D forms a check passage 25D between the check seal film 23D and the second seal film 22D.

The inflation passage 24D is arranged to charge the air chamber 11D with air to fill the air chamber 11D until the first sealing film 21D and the first portion are passed through the air pressure in the air chamber 11D. The distal ends of the second sealing film 22D are overlapped and sealed to be in relation to the inflation passage 24D. According to the present preferred embodiment, when there is air leakage between the first sealing film 21 and the distal end of the second sealing film 22D, as shown in Figs. 21A and 21B, the inside of the gas chamber 11D Air is directed into the check passage 25D to generate a supplemental air pressure to further seal the inflation passage 24D, To compensate for the lack of sealing effect of the first sealing film 21D and the second sealing film 22D.

The inflation passage 24D has two open ends, one of which is formed at a near edge of the first sealing film 21D and the check seal film 23D. Further, the far open end extends to the distal edges of the first sealing film 21D and the second sealing film 22D to communicate with the gas chamber 11D. Compressed air can be directed into the plenum 11D through the inflation passage 24D.

It is worth mentioning that when the air chamber 11D is filled with air, the air pressure in the air chamber 11D applies pressure to the first sealing film 21D and the second sealing film 22D, thereby sealing the first seal. The distal edge of the membrane 21D and the second sealing membrane 22D seals the distal open end of the inflation passage 24D. In addition, the distal ends of the first sealing film 21D and the second sealing film 22D are sealed together due to surface tension.

The check seal film 23D is a thin flexible film made of plastic. Preferably, the check seal film 23D, the first seal film 21D, and the second seal film 22D are polyethylene (PE) films. In addition, each of the first air chamber surface 111D and each of the second air chamber surfaces 112D has a thickness greater than each of the first sealing film 21D, each of the second sealing films 22D, and each of the check sealing films 23D. thickness of.

According to a preferred embodiment of the present invention, the length of the check seal film 23D is smaller than the length of each of the first sealing film 21D and each of the second sealing films 22D, so that when the check seal film 23D overlaps When the proximal ends of the first sealing film 21D and the second sealing film 22D are described, the distal ends of the first sealing film 21D and the second sealing film are overlapped. It is worth mentioning that the length of the check seal film 23D is defined as the distance between the near edge and the far edge of the check seal film 23D. The length of each of the first sealing film 21D and each of the second sealing films 22D is defined as a distance between a near edge and a far edge of the first sealing film 21D and the second sealing film 22D.

Correspondingly, the proximal edges of the first sealing film 21D and the second sealing film 22D adjoin the near edge of the check seal film 23D. In addition, the proximal edge of the check seal film 23D is bonded to the near edge of the second seal film 22D.

The check passage 25D is formed between the check seal film 23D and the second seal film 22D, wherein the check passage 25D has an open end facing the air chamber 11D and a closed cross-section valve Opening. In other words, the proximal end of the non-return channel 25D is the closed end and the distal end of the non-return channel 25D is the open end.

Accordingly, when air is flushed into the non-return channel 25D at the open section, the non-return channel 25D is filled with air to generate a supplemental air pressure to further seal the first sealing film 21D and the second seal The inflation passage 24D between the membranes 22D.

It is worth mentioning that when the air chamber 11D is inflated through the inflation passage 24D, the air in the inflation passage 24D flows toward the opposite side to the air flow in the check passage 25D. Therefore, air does not enter the check passage 25D. When air leaks from the plenum 11D back to the check passage 25D, air enters the check passage 25D to generate a supplemental air pressure to further seal the inflation passage 24D, thereby preventing air leakage. It is worth mentioning that the leaked air flows from the far open end of the inflation passage 24D to the far open end of the check passage 25D before the leaking near the open end of the inflation passage 24D, thereby avoiding air leakage. In addition, the check passage 23D and the first sealing film 21D are sealed together by surface tension to seal the inflation passage 24D.

In order to form the one-way inflation valve 20D in the air chamber 11D, the one-way inflation valve 20D further includes a first seal joint 201D to place the first gas at a valve opening of the air chamber 11D. The chamber surface 111D is bonded to the first sealing film 21D, and a second sealing joint 202D to the second gas chamber surface 112D at the valve opening of the gas chamber 11D, the non-return The sealing film 23D and the second sealing film 22D are bonded together.

Accordingly, the proximal edge of the first sealing film 21D is bonded to the first air chamber surface 111D through the first sealing joint 201D. The second air chamber surface 112D is bonded to the proximal edge of the second sealing film 22D and the proximal edge of the check seal film 23D by the second sealing joint 202D. Preferably, the two sealing joints 201D spaced apart from each other are used to bond the first air chamber surface 111D and the first sealing film 21D, and the two second sealing joints 202D spaced apart from each other are used to The second air chamber surface 112D, the check sealing film 23D, and the second sealing film 22D are bonded. It is worth mentioning that the first sealing joint 201D and the second sealing joint 202D may be a first heat seal, or may be heat sealed in other shapes such as a crescent shape. In other words, the proximal edge of the first sealing film 21D and the first plenum surface 111D are heat sealed together by the first sealing joint 201D, the second plenum surface 112D and the second The proximal edge of the sealing film 22D and the near edge of the check seal film 22D are heat sealed together by the second sealing film 202D.

In order to maintain a space between the first sealing film 21D and the check sealing film 23D during the heat sealing process, the one-way inflation valve 20D further includes a first heat resistant material 26D, which is formed. Between the first sealing film 21D and the check seal film 23D to ensure the formation of the inflation passage 24D. The first heat resistant material 26D is used to place the first sealing film 21D and the check sealing film 23D completely adhered together after the heat sealing process.

Specifically, the first heat resistant material 26D is disposed at a near edge portion of the first sealing film 21D and the smart sealing film 23D and at a valve opening of the air chamber 11D, thereby securing the inflation The proximal end of the channel 24D is in an open state.

Similarly, in order to maintain a space between the second sealing film 22D and the check sealing film 23D after the heat sealing process, the one-way inflation hair 20D further includes a second heat resistant material 27D. It is formed between the second sealing film 22D and the check seal film 23D to secure the formation of the check passage 25D.

Specifically, the second heat resistant material 27D is disposed at a distance of the second sealing film 22D and the check seal film 23D The edge portion ensures that the distal end of the non-return channel 25D is in an open state. It is worth mentioning that the proximal end of the non-return channel 25D is closed by the second sealing joint 202D.

According to the preferred embodiment, the first heat resistant material 26D and the second heat resistant material 27D are two heat resistant layers which are coated on predetermined positions on the respective films to prevent the padding process. The middle film is stuck together. The first heat resistant material 26D extends to the proximal end side of the check seal film 23D and faces the first sealing film 21D. The second heat resistant material 27D extends on the opposite side of the distal end of the check seal film 23D and faces the second sealing film 22D, wherein the second heat resistant material 27D is not disposed at the end The opposite side of the proximal end of the sealing membrane 23D is returned such that the proximal end of the non-return channel 25D can be closed by the second sealing joint 202D. It is worth mentioning that the second heat resistant material 27D not only prevents the check sealing film 23D from being bonded to the second sealing film 22D to ensure that the distal end of the non-return channel 25D is at The open state and the action between the check seal film 23D and the first sealing film 21D are reinforced to thereby close the inflation passage 24D due to surface tension.

The one-way inflation valve 20D further includes a two-way sealing joint 203D that is a two third sealing joint to bond the first sealing film 21D and the check seal film 23D to form the inflation channel Side wall of 24D. The width of the inflation channel 24D is defined by the two sides toward the sealing joint 203D. Specifically, the two-way sealing joint 203D is two inclined first heat seals such that the width of the inflation passage 24D decreases from each of the air chambers 11D of the valve opening. In other words, the proximal open end of the inflation passage 24D is a larger open end that communicates with the one-way inflation valve 20D opening, and the distal open end of the inflation passage 24D is a tapered open end and It is in communication with the inflation passage 12D. The tapered inflation passage 24D further prevents air from leaking from the plenum 11D to the one-way inflation valve 20D opening.

Preferably, the lateral sealing joint 203D extends from a proximal edge of the first sealing film 21D and the second sealing film 22D to a distal edge thereof. Therefore, the lateral sealing joint 203D is bonded to the check seal film 23D at the proximal end portions of the first sealing film 21D and the second sealing film 22D. The lateral sealing joint 203D is located at a distal end portion of the first sealing film 21D and the second sealing film 22D bonded to the first sealing film 21D and the second sealing film 22D.

Accordingly, in order to inflate the plenum 11D, a pin of the pump is inserted into an inflation port of the one-way inflation valve 20D to charge compressed air into the inflation passage 24D, wherein the inflation direction of the air is from the inflation The near open end of channel 24D reaches the far open end. Thus the air chamber 11D begins to inflate. The air pressure of the air chamber 11D is increased to open the first air chamber surface 111D and the second air chamber surface 112D. At the same time, air pressure acts on the first sealing film 21D and the second sealing film 22D, particularly on the distal ends of the first sealing film 21D and the second sealing film 22D. After the air chamber 11D is completely filled with air, that is, after reaching the maximum filling amount, the air pressure in the air chamber 11D is sufficiently dense. The distal ends of the first sealing film 21D and the second sealing film 22D are sealed to automatically seal the far open end of the inflation passage 24D. The pin of the pump is now pulled away from the inflation port.

When the distal ends of the first sealing film 21D and the second sealing film 22D are not completely sealed together, air of the air chamber 11D may leak to the inflation passage 24D. In order to prevent air from leaking to the inflation passage 24D, the check seal film 23D is sealed with the first sealing film 21D to seal the far open end of the inflation passage 24D. Specifically, the intake direction of the check passage 25D is opposite to the inflation direction of the inflation passage 24D. In addition, when the open end of the check passage 25D is opened, the far open end of the inflation passage 24D is closed. Therefore, air enters from the open end of the check passage 25D and remains in the check passage 25D.

The check passage 25D is filled with air such that a supplemental air pressure is generated in the check passage 25D to further seal the inflation passage 24D. Specifically, the far open end of the inflation passage 24D between the first sealing film 21D and the check seal film 23D is sealed. More specifically, the higher the supplementary air pressure in the check passage 25D, the better the sealing effect of the check seal film 23D. In other words, when air leaks from the plenum 11D to lower the air pressure of the plenum 11D, air enters the check passage 25D to increase the air pressure of the check passage 25D. Therefore, the total air pressure of the inflation pressure, that is, the sum of the air pressures of the air chamber 11D and the check passage 25D, remains unchanged. Thus, the air entering the check passage 25D from the air chamber 11D enters a sealing effect of reinforcing the inflation passage 24D.

On the other hand, according to the spirit of the present invention, there is also provided a method of manufacturing an inflatable device comprising the following steps.

(1) A first air chamber surface 111 is overlapped with a second air chamber surface 112.

(2) At least one one-way inflation valve 20 is provided between the first air chamber surface 111 and the second air chamber surface 112.

(3) forming a first heat seal 14 to heat seal adjacent edges of the first plenum surface 111 and the second plenum surface 112, and selectively at the first plenum surface 111 and the The other portion of the second air chamber surface 112 is heat sealed to form at least one air chamber 11, thereby producing an inflatable body 10.

(4) selectively sealing at least two adjacent edges of the inflatable body 10, wherein the plenum 11 of each of the inflatable bodies 10 corresponds to the first heat seal 14 of the inflatable body 10 adjacent thereto.

On the other hand, based on the further explanation of the spirit of the present invention, the present invention also provides a method of manufacturing an inflatable device comprising the following steps.

(a) Forming at least two inflatable bodies 10 having at least one plenum 11 and a first heat seal 14.

(b) selectively sealing at least two adjacent edges of the inflatable body 10 via a heat sealing process, wherein the plenum 11 of each of the inflatable bodies 10 corresponds to the first of the inflatable bodies 10 adjacent thereto A heat seal 14.

Specifically, the step (a) further includes the steps of:

(a.1) forming at least one inflation port 12 in communication with the plenum 11.

(a.2) providing at least one one-way inflation valve 20 extending through the inflation port 12 to the plenum 11 wherein the gas is charged when the gas enters the inflation port 12 via the one-way inflation valve 20 The gas chamber 11.

(a.3) An air passage 13 is formed in which a cavity formed by the air passage 13 is communicated with the air chamber 11 at both sides of the first heat seal 14.

Further, before the step (a), the method further includes the steps of: cutting to form the first air chamber surface 111 and the second air chamber surface 112, wherein the first air chamber surface 111 and the second portion The shape and material of the gas chamber face 112 are the same.

In addition, based on the further explanation of the spirit of the present invention, the present invention also provides a method for manufacturing an inflatable device instead of down as a garment filling, characterized in that it comprises the following steps:

(1) forming at least one gas storage layer 40 via at least one gas-filled body 10;

(2) The gas storage layer 40 of the gas-filled body 10 is inflated such that the gas storage layer 40 is filled with a gas.

Further, the step (1) further comprises the steps of:

(1.1) via two layers of the inflatable body 10 overlapped to form three layers of the gas storage layer 40;

(1.2) The adjacent edges of the two layers of the inflatable body 10 are heat sealed by a heat sealing process.

Those skilled in the art should understand that the embodiments of the present invention described in the above description and the accompanying drawings are only by way of illustration and not limitation. The object of the invention has been achieved completely and efficiently. The present invention has been shown and described with respect to the embodiments of the present invention, and the embodiments of the present invention may be modified or modified without departing from the principles.

Claims

An inflatable device comprising at least two inflatable bodies, wherein each of the inflatable bodies includes a first air chamber surface and a second air chamber surface, wherein the first air chamber surface and the second air Forming at least one air chamber via at least one first heat seal, the two inflatable bodies having at least one inflation port, further comprising a one-way inflation valve mounted to each of the inflation ports, when there is gas from the one-way When the inflation valve enters the inflation port, the gas is charged into the air chamber, wherein the two inflatable bodies are arranged to overlap each other, and a position of the first heat seal of one of the inflatable bodies corresponds to overlap The air chamber of the other of the inflated bodies.
The inflatable apparatus according to claim 1, wherein said first air chamber surface and said second air chamber surface are separated by said first heat seal to form at least one air block, said air block including said gas a chamber and the inflation port, wherein the air chamber is in communication with the inflation port.
The inflatable device according to claim 1, wherein said first air chamber surface and said second air chamber surface are separated by said first heat seal to form at least one air pocket, said air pocket including said air a chamber and the inflation port, wherein the air chamber is in communication with the inflation port.
The inflatable device according to claim 2, wherein said first air chamber surface and said second air chamber surface are separated by said first heat seal to form at least one air passage, said air passage forming cavity Connecting the air chamber of the air block on both sides of the first heat seal.
The inflatable device according to claim 3, wherein said first air chamber surface and said second air chamber surface are separated by said first heat seal to form at least one air passage, said air passage forming cavity Connecting the airbag chambers on both sides of the first heat seal.
The inflatable device according to claim 1, wherein each of said inflatable bodies has at least one inflation port and said one-way inflation valve provided to said inflation port.
The inflatable device according to claim 1, wherein the edges of the two inflatable bodies are partially or completely sewn together.
A method of manufacturing an inflatable device, comprising the steps of:

(1) overlapping a first gas chamber surface with a second gas chamber surface;

(2) providing at least one one-way inflation valve between the first air chamber surface and the second air chamber surface;

(3) forming a first heat seal to heat seal adjacent edges of the first gas chamber face and the second gas chamber face, and selectively at the first gas chamber face and the second gas chamber The other portion of the face is heat sealed along at least one first heat seal to form at least one gas chamber, thereby producing an inflatable body;

(4) arranging at least two of the inflatable bodies overlapping each other, and stitching adjacent edges of the at least two inflatable bodies partially or completely, wherein the positions of the first heat seals of the respective inflatable bodies correspond to The plenum of another of the inflatable bodies that overlaps.
The method of claim 8 further comprising the step of: prior to said step (1): cutting to form said first plenum surface and said second plenum surface, wherein said first plenum The face is the same shape and material as the second gas chamber face.
The method of claim 8 wherein said first plenum surface and said second plenum surface form at least one of said inflatable bodies.
The method according to claim 8, wherein in said step (3), an inflation port is further formed, wherein said inflation port is in communication with said air chamber, wherein said one-way inflation valve is via said The inflation port extends to the air chamber.
The method according to claim 11, wherein in said step (3), at least one air passage is further formed, wherein said air passage forming cavity communicates with said said both sides of said first heat seal The air chamber of the gas block.
A method for manufacturing an inflatable device that replaces down as a garment filling, characterized in that it comprises the following steps:

(1) forming at least one gas storage layer via at least one gas-filled body;

(2) Inflating the gas reservoir of the gas-filled body such that the gas-storing layer is filled with a gas.
The method of claim 13 wherein said step (1) further comprises the step of:

(1.1) overlappingly disposed via two layers of the inflatable bodies to form two layers of the gas storage layer;

(1.2) Heat sealing the adjacent edges of the two layers of the inflatable body by a heat sealing process.
The method of claim 14 further comprising the step of: providing a first plenum surface and a second plenum surface, wherein said first plenum surface is The second air chamber surface forms at least one air chamber and an air inlet communicating with the air chamber via a first heat seal, and at least one one-way air valve is provided to extend to the air chamber through the air inlet, wherein each The gas chamber forms the gas storage layer.
The method according to claim 15, wherein in said step (1.1), said air chamber of said inflatable body of each layer is adapted to correspond to said first heat seal of said inflatable body overlapping therewith, So that after each of the gas storage layers is filled with a gas, each of the gas chambers can protect each of the first heat seals.
An inflatable device, comprising: at least one inflatable body, wherein each of the inflatable bodies includes a first air chamber surface and a second air chamber surface, wherein the first air chamber surface and the second air chamber Forming at least one plenum and an inflation port through a first heat seal, a one-way inflation valve extending through the inflation port to the plenum, wherein when a gas enters the vent from the one-way inflation valve The gas is then allowed to enter the plenum to form the inflatable device.
The inflatable device according to claim 17, wherein said inflatable body forms a wearing body, wherein said wearing body is enclosed around a user's body after said air chamber of said inflating body is filled with a gas Around the scheduled part.
The inflatable device according to claim 18, wherein said predetermined portion is a user's hand or leg, and said inflatable body further forms a rib portion that is symmetrically disposed with said side portion of said wearing body, wherein said portion is formed The inflatable body is in communication with the inflatable body forming the wearing body, wherein each of the upper portions is enclosed around a user's arm or leg after the air chamber of the inflatable body is filled with a gas.
The inflatable device according to claim 17, wherein said inflatable body forms a head body and is symmetrically disposed on said head body side head auxiliary body, wherein said head body and said guard The head sub-body is integrally formed, wherein when the air chamber of the inflating body is filled with a gas, the head body is enclosed around a user's head, the head The secondary body extends forward to surround the user's face.
The inflatable device according to claim 19, wherein each of said air chambers of said inflatable body forms an air block, and said air blocks are radially arranged, wherein each of said air blocks is selectively provided with a second heat seal.
The inflatable device according to claim 21, wherein said second heat seal is crescent shaped, wherein said second heat seal located at said extension of said inflatable equipment has a size larger than said first portion of said inflatable equipment The size of the two heat seals.
The inflatable device according to claim 17, wherein said inflatable body forms a shoulder body and a shoulder sub-body disposed at one side of said shoulder body, wherein said shoulder body is formed The inflatable body is in communication with the inflatable body forming the shoulder protector, wherein when the air chamber of the inflatable body is filled with a gas, the shoulder body is enclosed around a shoulder of a user, The shoulder protector is located at the front of the user's shoulder.
The inflatable device according to claim 23, wherein said inflatable body further defines an arcuate cavity, wherein said arcuate cavity is oriented toward a neck of the user when said plenum of said inflatable body is filled unit.
The inflatable device according to claim 17, wherein said inflatable body forms a knee brace body and a knee brace body symmetrically disposed on a side portion of said knee brace body, wherein said knee brace body is integrated with said knee brace body The molding is performed, wherein when the air chamber of the inflatable body is filled with gas, the knee guard body is enclosed around the front of the user's knee, and the knee guard body is enclosed around the knee side of the user.
The inflatable device according to claim 25, wherein said inflated body further forms at least one airless portion, wherein said airless portion has no gas ingress when said inflated body is filled with a gas.
The inflatable device according to any one of claims 17 to 26, wherein said inflatable device further comprises a guard, wherein said guard comprises a first protective layer and a second protective layer, said first The protective layer and the second protective layer form a protective cavity, and the inflatable device is disposed in the protective cavity.
The inflatable device according to claim 17, wherein said inflatable body is shaped and sized to be worn on a chest of a user.