KR100893231B1 - Portable health cushion and manufacturing method thereof - Google Patents

Abstract

The present invention relates to a portable health cushion having a structure consisting of three air chambers and an auxiliary air chamber in order to prevent the flow of air injected into the air chamber of the cushion and to improve stability. 1 The air chamber supports the external part of the buttocks, and the air injected into the inside of the second air chamber and the third air chamber moves to each other through the vents to balance the body according to the balance of the body of the sitting person, and Since each air chamber is formed in the outside of the air chamber in contact with the ground or the human buttocks, a space for moving the outside air of a triangle or inverted triangle shape is formed between the health cushion and the buttocks of the human buttocks even if the patient or pregnant woman is sitting for a long time. The air is ventilated through the space part to make you feel comfortable, and the resin sheet is in a flat state. Simple then laminating the two layers so produced by high-frequency bonding in a plane state to a simple manufacturing process, so the structure of the Healthy simple cushion is characterized by to be convenient to carry, easy to subtract the air-fold.

Health Cushion, Portable, Air Chamber, Bulkhead, Vent

Description

Portable health cushion and manufacturing method

1 is a view for explaining an example of the conventional method;

2 is a view for explaining another example of the conventional method;

3 shows an example of a portable health cushion in accordance with the present invention;

4 is a view showing a process of injecting air into the portable health cushion according to the present invention;

5 is a view showing a plane state in which air is injected into the portable health cushion according to the present invention;

6 is a cross-sectional view taken along line AA ′ of FIG. 5;

7 is a flowchart illustrating a manufacturing process of the portable health cushion according to the present invention;

8a to 8d is a view showing in detail a portable health cushion manufacturing process according to the present invention.

＊ Explanation of symbols on main part of drawing ＊

10: first air chamber 20: second air chamber

30: third air chamber 40: auxiliary air chamber

12, 22, 31, 32, 42: bulkhead 12a: vent

14a, 14b: Air inlet port 16: Air pump 18a, 18b: Check valve 24a, 24b: First vent 25: Second vent 26a, 26b: Coupling piece

The present invention relates to a portable health cushion and a method of manufacturing the same, and more particularly, to inject air into a plurality of air chambers separated by partitions, and when not in use, simply fold out the air to store it outside or simply The present invention relates to a portable health cushion and a method of manufacturing the same.

In general, the health cushions on the market are mainly used by patients with diseases of the anus or perineum or pregnant women, and various types of health cushions are developed to reduce the load on the body to the buttocks of the human buttocks. It is becoming.

Looking at the contents of the patent application of the various health cushions that are being developed as described above, Republic of Korea Utility Model Registration No. 20-269201 (registered on March 9, 2002) is the cushion of the cushion is inflated by injecting air into the air cushion 40 By attaching the spar 41 to both ends and its outer circumferential surface, and adjusting the diameter of the spar 41 according to the size of the buttocks and seating the butt in the space of the seating part 42, the hips of a hemorrhoid patient, a pregnant woman, etc. Although a cushion is proposed to reduce pain in the perineal region, a health cushion having a structure as shown in FIG. 1 is a structure in which the cushion body is composed of only one air chamber, and a patient with a disease in the perineal space is located in the seating area. When sitting on the buttocks, it consists of only one large air chamber, making it difficult to balance the body, and the elasticity of the air chamber when moving to balance the body. There is a problem that the cushion is pushed to the outside of the bottom of the hip, and the membrane of the air chamber for storing air inside the cushion is composed of an inner shell formed of a rubber material and an outer shell formed of a cloth, and attaching a spanner to the outside. Since the manufacturing process is complicated to go through the process of there was an uneconomical problem.

 And the Republic of Korea Patent Publication No. 2005-45777 (2005.05.17 publication) is a body 50 of the air cushion cushion is a sheet, the space portion 52 is formed in the longitudinal direction in the central portion, and the inner vent 53 on the inner surface ), And the outer periphery 54 is formed on the outer periphery, and the cushion is proposed so that the space and the external air can be distributed whenever it moves, but the cushion of the structure as shown in FIG. As the cushion body is composed of only one air chamber, if a person is sitting for a long time as described above, the air in the air chamber flows according to the movement of the body due to the problems described above, thereby losing the balance of the body and causing fatigue easily. In addition to feeling, the inner side wall sheet 55 and the outer side wall sheet 55 'need to be bonded to the upper sheet 51 and the lower sheet (not shown) to form a sealed air chamber. Since the manufacturing process is complicated to go through the process there was an uneconomical problem.

Therefore, the present invention for solving the above problems is a health cushion having a structure consisting of three air chambers and an auxiliary air chamber, when a person sits, the first air chamber supports the external part of the buttocks, and balances the body of the person sitting. Accordingly, the air injected into the inside of the second and third air chambers and the auxiliary air chambers move to each other through the vents to balance the body, so that patients with diseases of the anus or perineal region or pregnant women, etc. are comfortable for a long time without inconvenience. Its purpose is to provide a portable health cushion characterized by being able to sit down.

In the present invention, the first or second air chambers and the third air chamber are formed in the outside of the air chamber in contact with the ground or the buttocks of the person, so that a space for moving the outside air of a triangular or inverted triangle shape is formed so that the patient or pregnant woman Even if your back is sitting for a long time, you can feel comfortable by the air vented through the space formed between the health cushion and the human buttocks.The structure of the health cushion is simple, so it is convenient to fold it when you remove the air from the air chamber. Another object is to provide a portable health cushion characterized in that it is to.

In the present invention, the synthetic resin sheet is cut into a flat state and then laminated in two layers to form a first air chamber and a second air chamber, and a third air chamber and an auxiliary air chamber by high frequency bonding in a flat state, thereby manufacturing a process. It is another object of the present invention to provide a method for manufacturing a portable health cushion, which is characterized by simple and low consumption of synthetic resin raw materials.

Portable health cushion according to the present invention for achieving the above object is manufactured to be used to easily inflate with air anywhere when necessary to carry and carry easily, to prevent the flow of air, to improve the stability of the three air It is characterized by consisting of a chamber and an auxiliary air chamber, and its configuration is as follows.

The present invention is a portable health cushion having an air chamber,

The air chamber includes a first air chamber in which a first air inlet is integrally coupled;

A second air chamber in which the second air inlet and the auxiliary air chamber are integrally combined;

And a third air chamber formed between the first air chamber and the second air chamber;

Characterized in that consisting of.

Hereinafter, the configuration and operation of the portable health cushion according to the present invention will be described in detail with reference to the accompanying drawings.

3 is a view showing an example of a portable health cushion according to the present invention, FIG. 4 is a view showing a process of injecting air into the portable health cushion according to the present invention, and FIG. 5 is inside the portable health cushion according to the present invention. The figure which shows the plane state in which air was injected.

3 and 4, the air chambers 10, 20, 30, and 40 in the portable health cushion 100 according to the present invention are partition walls 12, 22, and 31 formed by high frequency bonding. , 32 and 42, and the first air chamber 10 and the second air chamber 20 are respectively the first air inlet 14a and the second air inlet 14b for injecting air from the outside. ) Is integrally coupled, and the second air chamber 20 includes: first vent holes 24a and 24b for reinjecting the air injected therein into the third air chamber 30 and the auxiliary air chamber 40; The second vent 25 is formed.

Looking at the structure of the air chamber in the portable health cushion 100 according to the present invention, the first air chamber 10 and the third air chamber 30 are each made of a structure of the shape of a, and the second air chamber 20 ) Is a structure in which both ends of the ∩ shape is gradually narrowed, and the second air chamber 20 is coupled to the auxiliary air chamber 40 for maintaining the balance of the second air chamber 20 at both ends. Structure.

The second air chamber 20 and the third air chamber 30 are coupled to each other by the coupling pieces 26a and 26b in a sheet state.

In addition, the partition wall 12 formed between the first air chamber 10 and the third air chamber 30 may be separated from each other by high frequency bonding so that a vent hole 12a may be formed to allow air to be vented.

Meanwhile, looking at the process of injecting air into the portable health cushion 100 according to the present invention with reference to FIGS. 4 and 5,

1) First, air is injected into the first air chamber 10 through the first air inlet 14a using the air pump 16.

2) Injecting air into the second air chamber 20 through the second air inlet 14b using the air pump 16 again, and the air injected into the second air chamber 20 is the first vent 24a. , And injected into the third air chamber 30 through 24b, and simultaneously into the auxiliary air chamber 40 through the second vent 25.

The order of injecting air into the respective air chambers is not necessarily performed according to the order of 1) and 2) described above, but air may be injected by changing the order of 1) and 2).

When the injection of air into the air chambers 10, 20, 30, and 40 is completed, the first air inlet hole may be prevented to prevent the air injected into the air chambers from flowing back out of the air chambers. Check valves 18a and 18b are provided at 14a) and second air inlet 14b, respectively. The check valve is a structure of a conventionally used check valve, the structure is not characterized in the present invention.

On the other hand, the portable health cushion 100 having a structure according to the present invention when the air is injected into each air chamber, the first air chamber 10 serves to support the outer portion of the buttocks, the second air chamber 20 And the air injected into the second air chamber 20 and the third air chamber 30 move through each of the air vents 24a and 24b according to the balance of the body of the person sitting on the third air chamber 30. Because it plays a role in balancing the disease, or patients with anus or perineal disease or pregnant women can sit comfortably for a long time without discomfort. In addition, the auxiliary air chamber 40 maintains the balance of the air chamber so that the air chambers 10, 20, and 30 perform the above functions, and supports the human body at the front of the cushion, thereby maintaining the balance of the body. It plays a role.

6 is related with the figure which showed the cross section which cut | disconnected the line AA 'of FIG.

According to the drawing shown in FIG. 6, the portable health cushion includes a partition 12, 22 having a first air chamber 10, a third air chamber 30, a third air chamber 30, and a second air chamber 20. The upper and lower portions of the portion joined by) are formed with a triangular space portion B or an inverted triangular space portion A, respectively. The spaces A and B formed as described above become a circulation passage of air through which outside air can move smoothly.

In addition, a coupling piece (not shown) for coupling the two ends of the second air chamber 20 and the third air chamber 30 to each other serves as a flat sheet to support both thighs from the bottom. In this case, the first air chamber 10 and the second air chamber 20 support the both sides of the thigh with the convex upper part so that a person can sit on the portable health cushion stably.

Therefore, as described above, even if the patient or the pregnant woman is seated for a long time by the space formed between each air chamber, the user can feel a comfortable feeling by the air smoothly ventilated through the space formed between the health cushion and the human buttocks. In addition, the driver or the student can stably support both the thighs of the person by the coupling piece (not shown) and the convex portion of the upper part which couple the two ends to the second air chamber 20 and the third air chamber 30. People who sit for a long time, such as the back can be corrected posture and acupressure by the compression of the hips and thighs. And the anus and perineum part is located in the space formed in the center of the health cushion is made to be ventilated smoothly, it is configured to prevent hip disease.

The portable health cushion material used in the present invention is a synthetic resin, and it is preferable to use one type of synthetic resin such as polyethylene (PE), ethylene vinyl acetate (EVA) or polyvinyl chloride (PVC). The present invention is not necessarily limited and may be used regardless of the type of synthetic resin having physical properties equivalent to those of the above materials depending on the needs of the consumer or the needs of the manufacturer.

Hereinafter, the method of manufacturing a portable health cushion according to the present invention will be described in detail with reference to FIGS. 7 and 8.

7 is a flowchart illustrating a manufacturing process of the portable health cushion according to the present invention, and FIGS. 8A to 8D are views illustrating the portable health cushion manufacturing process according to the present invention in detail.

The manufacturing method of the portable health cushion according to the present invention is characterized by cutting the synthetic resin sheet in a flat state and then laminating it in two layers to manufacture by high frequency bonding in a flat state, so the manufacturing process is simple and the structure of the health cushion is simple. When removed, it is easy to fold and convenient to carry.

According to the flowchart shown in Figure 7, the manufacturing method of the portable health cushion according to the present invention

Cutting process 100 for cutting the synthetic resin sheet into A and B types;

Coupling process for coupling the check valve to the air inlet formed in the A-type cut synthetic resin sheet (200);

A primary bonding process 300 for forming an air chamber by laminating the A type cut synthetic resin sheet and the B type cut synthetic resin sheet having a check valve coupled thereto in two layers;

And a secondary bonding process 400 for joining one end of the second air chamber and an end of the auxiliary air chamber formed extending to the other end of the second air chamber.

The cut synthetic resin sheets of type A and B in the above will be described in detail with reference to the drawings shown in FIG. 8A, and the cut-type synthetic resin sheets 1a and B of type A for manufacturing in the form of a portable health cushion according to the present invention. The cut synthetic resin sheet 1b of the type is a synthetic resin sheet obtained by cutting a synthetic resin sheet into a flat state in which a portable health cushion is spread using a cutter, and the overall shape is the same, except that the A type cut synthetic resin sheet 1a is B Unlike the type cut synthetic resin sheet 1b, air inlets 14a and 14b are formed.

Each of the above processes for the manufacturing method of the portable health cushion according to the present invention will be described in detail with reference to the drawings shown in FIGS. 8A to 8D.

The cutting step 100 is a step of cutting the synthetic resin sheet into the shape of the A-type cut synthetic resin sheet 1a and the B-type cut synthetic resin sheet 1b, as shown in Fig. 8A, by a conventional method.

And since the shape of the raw material of the synthetic resin sheet and the cut synthetic resin sheet of A type and B type has already been described above, it will be omitted here.

Coupling process 200 is a process of coupling the check valves (18a, 18b) to the air inlets (14a, 14b) formed in the A-type cut synthetic resin sheet (1a) as shown in FIG.

As shown in FIG. 8C, the primary bonding process 300 laminates the A-type cut synthetic resin sheet 1a and the B-type cut synthetic resin sheet 8b to which the check valves 18a and 18b are coupled in two layers, and induces high frequency bonding. The first air chamber 10, the second air chamber 20, and the third space are formed by the partition walls 12, 22, 31a, 31b, 32, and 42 of the portion where the synthetic resin sheet is bonded by high frequency bonding. An air chamber 30 and an auxiliary air chamber 40 are formed. In addition, the partition 12 formed between the first air chamber 10 and the third air chamber 30 may be formed to be separated from each other by a predetermined portion and the vent holes 12a may be formed by high frequency bonding so that the air may be vented.

At this time, the second air chamber 20 during the first bonding process 200 so that the air injected into the second air chamber 20 can be re-injected into the third air chamber 30 or the auxiliary air chamber 40. The high-frequency joints are formed so that the air vents 24a, 24b and the air vent 25 are formed in the partition 22 and the partition 42, respectively, and both ends of the second air chamber 20 and the third air chamber 30 are High frequency bonding is performed by the engaging pieces 26a and 26b which are in the form of a closed flat sheet in which air does not flow.

The secondary bonding process 400 is a high frequency 2 end portion 31a of the second air chamber 20 and an end 31b of the auxiliary air chamber 40 formed extending to the other end as shown in FIG. 8C. As a step of differentially joining, as shown in FIG. 8D, a partition wall 31 is formed by joining one end of the second air chamber 20 and the end of the auxiliary air chamber.

Therefore, in the portable health cushion manufactured by the above method as in the present invention, the second air chamber 20 is formed by high frequency bonding of the end 31 a of the second air chamber 20 and the end 31 b of the auxiliary air chamber 40. ) And the second air chamber 20 and the third air chamber 30, which are vulnerable parts even when the air is completely filled in the air chamber of the portable health cushion by the repulsion of the tension between the bonded portion of the auxiliary air chamber 40. The shape of the end and auxiliary air chamber 40 is not twisted or deformed.

As described above, the configuration of the present invention has been described in detail by the accompanying drawings, but the configuration of the present invention is not necessarily limited to the accompanying drawings, and various substitutions and modifications are made without departing from the technical spirit of the present invention. And changes are possible.

The portable health cushion according to the present invention having the above configuration has a structure consisting of three air chambers and an auxiliary air chamber in order to prevent the flow of air injected into the air chamber and to improve stability. To support the external part of the buttocks, and according to the balance of the body of the sitting person, the air injected into the inside of the second and third chambers moves through the vents to balance each other, and each chamber The outside of the air chamber, which is in contact with the ground or the human buttocks, is formed with a space for moving the outside air of a triangular or inverted triangle shape, so that the air flows through the space formed between the health cushion and the buttocks of the person even if the patient or pregnant woman is sitting for a long time. You can feel a pleasant feeling by the air which becomes.

In addition, since the synthetic resin sheet is cut in a flat state and laminated in two layers, manufactured by high frequency bonding in a flat state, the manufacturing process is simple and the structure of the health cushion is simple. .

Claims (11)

In the portable health cushion having an air chamber, The air chamber includes a first air chamber in which a first air inlet is integrally coupled; A second air chamber in which the second air inlet and the auxiliary air chamber are integrally combined; A third air chamber formed between the first air chamber and the second air chamber; The first air chamber and the third air chamber are each made of a structure having a ∩ shape, and the second air chamber is a portable health cushion, characterized in that the both ends of the ∩ shape is made of a gradually narrowing structure. The method of claim 1, The second air chamber is portable health cushion, characterized in that the auxiliary air chamber is coupled to maintain the balance of the second air chamber at both ends. The method of claim 1, The second air chamber and the third air chamber is a portable health cushion, characterized in that the portion is coupled to both ends by the coupling pieces of the sheet state. Cutting process 100 for cutting the synthetic resin sheet into A and B types; Coupling process for coupling the check valve to the air inlet formed in the A-type cut synthetic resin sheet (200); A primary bonding process 300 for forming an air chamber by laminating the A type cut synthetic resin sheet and the B type cut synthetic resin sheet having a check valve coupled thereto in two layers; A secondary bonding process 400 for joining one end of the second air chamber and an end of the auxiliary air chamber formed to extend to the other end; Portable health cushion manufacturing method characterized in that it is manufactured through. The method of claim 4, wherein In the cutting process 100, the A-type and B-type cut synthetic resin sheets are synthetic resin sheets cut into synthetic resin sheets in the shape of a flat state in which a portable health cushion is spread using a cutter, and the overall shape is the same, but A type Cut synthetic resin sheet is a manufacturing method of portable health cushion, characterized in that the air inlet is formed, unlike the B-type cut synthetic resin sheet. The method of claim 4, wherein In the primary joining process, the air chamber is a portable health cushion, in which a first air chamber, a second air chamber, a third air chamber, and an auxiliary air chamber are formed by a partition wall of a portion where the synthetic resin sheet is bonded by high frequency bonding. Manufacturing method. The method of claim 6, In the first joining process, the second air chamber is high frequency bonded so that the vent holes are formed in the partition walls, and both ends of the second air chamber and the third air chamber are coupled to the combined piece in the form of a sealed flat sheet into which air is not introduced. Method for producing a portable health cushion, characterized in that the high frequency bonding by. delete delete delete delete

Images