JP3006519U - Water bed - Google Patents

Abstract

(57) [Summary] (Modified) [Purpose] To provide a water bed with extremely high stability. [Structure] The water bag 1 is composed of a large number of water supplies 11 and 14, and a water pressure buffer spring tape 111 is provided in each water supply 11. Also the water supply 11,
The side wall 14 and the spring tape 111 have through holes 1
12 is formed so that the water flow can be guided to the vicinity of the water bag 1 or the like. In addition, the hardness of the water bag 1 is adjusted by adjusting the amount of air filled in the arc-shaped air sack 2 that is circulated around the water bag 1. Further, since the arc-shaped air sack 2 has an arc shape, the outer shape of the outermost side protection air sack 3 becomes straight when water pressure is applied, which is excellent in appearance. Also side protection air sack 3
Since the hardness of is constant regardless of the hardness of the water bag 1, it is possible to always sit on it.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a water bed which is particularly stable among water beds, and more specifically, it has two air sacks, one of which is an arc-shaped air cushion for adjusting and cushioning, and the other one is a side air sacks. The present invention relates to a water bed which is a protective air sack, which adjusts and buffers water pressure and also provides a spring tape inclined at 45 ° inside each water supply, thereby dispersing shocks of water flow and water pressure.

[0002]

[Prior art]

 Commonly used water beds mainly consist of one water bag and one side protection air sack. Since water has a large specific heat, water beds have the advantage over winter beds that they feel warmer in winter and cooler in summer. The side protective air sack mainly serves to support the water bag and the user lying on it.

[0003]

[Problems to be solved by the device]

 In general, such single-sided air-sac waterbeds are side-protected when the user releases a portion of the air in the airsack to soften it or deflate it altogether. The air sack lost its effect and could not sit on the edge of the bed, which loosened the bed cover and spoiled its aesthetics. On the other hand, if the air sack is filled with air and hardened, the water bed portion also becomes hard at the same time, so a strong pressure is applied to the air sack for a long time, resulting in fatigue deformation of the air sac and loss of elasticity. However, the function of buffering the water pressure and the function of supporting the water bag will be lost.

In the water bag portion, when the user is under pressure, for example, when the user is lying on the water bag, the water in the water bag is pressed and flows. Therefore, the user-friendliness is closely related to the flow condition of water. Therefore, for example, the sleep state of a person who sleeps deeply in a double bed or the like is extremely susceptible to the shaking of the water bag caused by the joining of another person.

The water bed of the present invention has been made in view of the above-mentioned drawbacks of commonly used water beds. By solving the above-mentioned drawbacks, a stable water bed is provided. The purpose is to do.

[0006]

[Means for Solving the Problems]

 The invention according to claim 1 for achieving the above object comprises one water bag, one arc-shaped air sack and one side protection air sack, and the water bag includes a plurality of first water supply systems. And a partitioning buffer air sack. Inside each first water supply, an inclined spring tape is provided to disperse the water flow and water pressure, and at the side wall of each first water supply and the spring tape. , A number of through holes are provided around the water bed that allow the water flows to pass through each other and alleviate the shaking of the water bag. The water bag is divided into left and right independent sides to prevent the shaking of one side of the water bed from being transmitted to the other side. At least one water inflow / outflow switch device for injecting or discharging water is provided on each of the cut left and right sides, and the arc-shaped air sack is circulated around a water bag and is filled with air in the arc-shaped air sack. When the amount is changed, the hardness or softness of the water bag is adjusted and the structure of the arc shape is deformed to adjust the strength to resist the pressure, and when the force and the water pressure generated by the water flow are applied, the arc shape is changed. When the inward recessed part of the air sack is moved outward and the outwardly protruded part is moved inward, the outwardly protruded part of the arc-shaped air sack is flattened by the water pressure of the first tap water inside. The gas in the part protruding to the outside is flowed to the inwardly recessed part, and the inwardly recessed part is deformed into a flat linear shape. There are two independent parts corresponding to the left and right sides of the bag, and two independent parts on the left and right sides are used to inject or discharge gas to adjust the hardness or softness of the water bag. At least one device is provided, and the side protection air sack supports the water bag and the arc-shaped air sack, and has at least one air flow in / out switch device for injecting or exhausting gas. It is a characteristic waterbed.

According to a second aspect of the invention for achieving the above object, in the water bag, the two water bag material pieces are arranged at a predetermined interval from each other, and the first water supply and the partition buffer air sack are arranged. And an upper and lower layers of the first waterworks are formed by adhering them above and below, and another second waterworks is formed between any adjacent first waterworks. The upper and lower layers of the other second water supply have a single-layer structure, and the hardness of the upper and lower layers of the first water supply is harder than that of the other second water supply when water is injected. The water bed according to claim 1.

In order to achieve the above object, the invention according to claim 3 is that the two-layer structure formed between the arc-shaped water bag and the water bag is two water stop walls, and It is a member which supports the pressure of a water bag, It is a water bed of Claim 1 characterized by the above-mentioned.

In order to achieve the above-mentioned object, a device according to a fourth aspect of the present invention is a rapid air flow in / out which rapidly injects gas into the arc-shaped air sack and expels it rapidly to rapidly relieve pressure on the water bag. The water bed according to claim 1, wherein a switch device is attached.

According to a fifth aspect of the present invention for achieving the above object, a water temperature controller for controlling the temperature of each of the two independent parts of the water bag is attached to the two independent parts of the water bag. The water bed according to claim 1, wherein the buffer air sack is made of a heat insulating material, and the temperatures of the water contained in the two independent portions of the water bag are independently controlled.

[0011]

[Action]

 The water bed thus consists of a water bag with multiple water supplies, an adjusting cushioning arc-shaped air sack and a side protection air sack. Inside each water supply, a spring tape inclined at 45 ° is provided to disperse the water flow force and water pressure applied to it. A large number of through holes are provided in the side wall of each water supply and the spring tape, and the water flow passes through the through holes as boundaries. Further, since the side walls and the through holes of the spring tape are provided so as to be offset from each other, the water flow from the adjacent side walls or the through holes of the spring tape does not directly flow in. Also, when the water stream is guided around the water bed, the shaking of the water bag is reduced. Therefore, the comfort of the waterbed is increased. Further, water is injected or discharged by the water outflow / inflow switch device.

The above-mentioned arc-shaped air sac for adjustment is circulated around the water bag, and the volume of the water bag in which water is accommodated is changed depending on the degree of air filling, and the water bag is adjusted to be hard or soft. . In addition, the strength to resist the pressure is increased by the arc-shaped structure, and when the water pressure of the water stream is received, it deforms accordingly and becomes a state of being stretched straight. As a result, the outer side of the outermost side protection air sack is kept straight, and the outer contour of the entire waterbed is aesthetically excellent.

The function of the side protection air sack is mainly to support the water bag and the adjustment cushion air sack, and its independent air inflow / outflow switch device adjusts the softness or hardness when the amount of air inside is adjusted. To be done. Also, the hardness or softness of the side protection air sack does not change even if the softness or hardness of the water bag and the adjustment cushion air sack is changed. In other words, the original strength and hardness of the rim of the bed are retained, so that the user will not be deformed no matter when they sit on it, and the bed cover will be kept properly spread and the aesthetics will be maintained. Be done.

Further, in the water bag of the water bed according to the second aspect, the plurality of first water supplies are arranged at regular intervals, and the second water supply is formed between the first water supplies. Of these, the upper and lower layers of the first tap water have a two-layer structure, and the upper and lower layers of the second tap water have a single-layer structure. It is harder than the upper and lower layers of the second water supply, and exerts a massage effect on the user.

In the water bed according to the third aspect, the two-layer structure formed between the arc-shaped water bag and the water bag serves as two water stop walls and supports the pressure of the water bag. Therefore, the service life of the water bed is extended.

Further, the water bed according to the fourth aspect is provided with a rapid air flow in / out switch device. This allows the gas to be rapidly injected into the arc-shaped air sack. If water leaks in the water bag, the pressure in the water bag can be quickly relieved and the phenomenon of water leakage can be mitigated by rapidly discharging the gas from the rapid air flow switch device.

Further, a partition cushion air sack is provided in the middle of the water bag of the water bed according to the fifth aspect of the invention so that the water pressure is buffered and the vibration of one side of the water bed is different. It is not transmitted to the side. Further, water temperature control devices are provided on both sides of the water bag which are partitioned by the buffer air sack, and the temperature of each water bag can be independently controlled according to the preference of the user.

[0018]

【Example】

 Hereinafter, the detailed structure, application principle, operation and effect of the water bed of the present invention, which is highly stable, will be described with reference to the accompanying drawings.

As shown in FIG. 1, the highly stable water bed of the present invention is roughly composed of a water bag 1, an arc-shaped air sack 2 for adjusting and cushioning, and a side protective air sack 3. Has been done. Of these, the water bag 1 is composed of a large number of tubular first water supplies 11 and one tubular partition air sack 12 extending in the direction in which the first waterworks 11 extend. The arc-shaped air sack 2 is provided around the water bag 1, and when the amount of air in the arc-shaped air sack 2 is adjusted, the water pressure of the water bag 1 is loosened. Further, the side protection air sack 3 is provided around the outermost side of the water bed, supports the water bag 1 and the arc-shaped air sack 2, and retains this shape.

Further, as shown in FIG. 2, a spring tape 111 inclined by 45 ° with respect to the surface on which the water bed is laid is provided inside each first water supply 11. It is designed to receive the water flow and water pressure generated by the impact from the dispersed. The side wall of each first water supply 11 and the spring tape 111 are provided with a large number of through holes 112 having a constriction at the center which can be said to be a bone shape. Water in each area partitioned by the tape 111 can be circulated between the areas. Further, in each side wall or spring tape 111, the through hole 112 is formed at a position where the through hole 112 is not formed in the adjacent side wall or spring tape 111. That is, the through holes 112 are provided so as to be staggered. Therefore, the water flow in a certain area does not flow into the area immediately next to the directly adjacent area without colliding with the side wall or the spring tape 111. Then, for example, when a person lies on the bed, the water in a certain area is guided around the water bed while being meandered while passing through each through hole 112, so that the shaking of the water bed can be relaxed. As a result, the comfort of the water bed can be improved.

The water bag 1 includes two pieces, that is, two pieces of material made of, for example, elastic plastic, a buffer air sack 12 which is a cylindrical partition member and a large number of first water supplies 11 which are arranged at regular intervals. It is formed by adhering to the upper and lower surfaces, and another tubular second water supply 14 is formed between any two adjacent first water supplies 11. The two waterworks 11 and 14 have different layer configurations above and below the waterworks. That is, the upper and lower layers of the one first water supply 11 have a two-layer structure, while the upper and lower layers of the other second water supply 14 have a single-layer structure. Therefore, when water is injected, the upper and lower layers of the first water supply 11 are harder than the upper and lower layers of the second water supply 14. In this way, if one part is made hard and the other part is made soft, it has the same effect as if the user of the bed was rubbed.

Since the partition buffer air sack 12 is a deformable material, it has the effect of buffering water pressure, and also partitions the water bag 1 into left and right sides that are independent of each other. That is, the sway of any one side of the waterbed is not transmitted to the other side and has an effect. Further, each side of the water bag 1 is provided with a water outflow / inflow switch device 13 that communicates with the inside of the water bag, through which water is injected or discharged.

A water temperature adjusting device (not shown) is provided on any one side of the water bag 1 so that the temperature of each water bag can be adjusted according to the user's preference. It has become. The buffer air sack 12 is made of a heat insulating material. Therefore, water having different temperatures can be held on both sides of the water bag 1.

An arc-shaped air sack 2 for adjusting and cushioning is provided around the water bag 1. Therefore, when the amount of air filled in the arc-shaped air sack 2 is changed, the density of water in the water bag 1 (or the volume in the water bag 1) is changed, and the water bag 1 is in a hard state or a soft state. It can be adjusted to Further, since the arc-shaped air sack 2 has an arc-shaped structure, the strength against pressure is increased, and due to such a structure, the force and water pressure generated by the water flow are received. Furthermore, the arc-shaped air sack 2 extends outward toward the side protective air sac 3 when viewed from the inward recess, and inward toward the water bag 1 when viewed from the outward projection. I have put it out. Therefore, when the outer protruding portion of the arc-shaped air sack 2 is pressed into a flat shape by the water pressure of the inner first water supply 11, the gas existing in the outer protruding portion is recessed inward. As a result, the inner recessed portion becomes a flat straight line shape, and as shown in FIG. 3, the outer periphery of the side protection air sack 3 located at the outermost periphery of the water bed is shown. The shape is as originally desired, and the water bed becomes a very preferable shape from the viewpoint of the aesthetic appearance of the outer contour of the entire water bed after the bed cover is laid.

The arc-shaped air sack 2 as described above has two independent parts corresponding to the water bag 1 being divided into left and right sides, and air can enter and exit the respective parts. A switch device 21 for allowing air to flow in and out is provided. Therefore, the water bag 1 can be adjusted to a soft state or a hard state by injecting or discharging gas through this device.

A two-layer structure is formed between the adjustment cushioning arc-shaped air sack 2 and the water bag 1, and two water stop walls are provided, and the water bag 1 has a strength to resist the pressure. Is improved and the service life of the water bed is extended.

Two independent parts of the arc-shaped air sack 2 are each provided with one air flow quick entry / exit switch device 23, through which gas can be rapidly injected or discharged. You can Therefore, for example, when the water leak condition of the water bag 1 is serious, the gas inside is rapidly discharged by this device, and the pressure applied to the water bag 1 is quickly relieved to reduce the water leak phenomenon. be able to.

The main function of the side protection air sack 3 is to support the water bag 1 and the adjustment cushioning arc-shaped air sack 2. The hardness (or softness) of the side protection air sack 3 does not normally change in accordance with the change in the softness or the degree of hardness of the water bag 1 and the adjusting cushioning arc-shaped air sack 2. The hardness is adjusted so that you can sit on it.

An air outflow / inflow switch device is provided on the upper side of the side protection air sack 3, and gas can be injected or exhausted via this device.

Here, what is particularly emphasized is the above-described comparatively ideal concrete embodiment of the present invention. If the concept related to the present invention is partially modified or changed, the effect or If the effects and effects do not exceed the spirit included in the specification and drawings, all should be considered to belong to the scope of the present invention.

[0031]

[Effect of device]

 As described above, in the present invention, since the sprinkling tape inclined by 45 ° is provided in the first water supply of the water bag, the force and the water pressure of the water flow can be dispersed. In addition, since a large number of through holes are provided in the side wall and spring tape of each water supply, the water flow can be made to flow through the through holes into the area such as adjacent water supply. Since the through holes are provided so as to be offset from each other, the water flow from the adjacent side wall or the through hole of the spring tape does not directly flow in. In this way, the water flow is designed to flow through the water supply or through the holes, so guiding the water flow around the water bed reduces the shaking of the water bag. Therefore, the comfort of the water bed can be further increased.

Further, by changing the degree of air filling in the arc-shaped air sack, the volume in the water bag in which water is stored can be changed, and the hardness of the water bag can be adjusted to be hard or soft. You can In addition, since the arc-shaped air sack has an arc-shaped structure, it deforms in response to water pressure and is not stretched straight. As a result, the outer shape of the outermost side protection air sack can be made straight, and the outer contour of the entire waterbed can be made more beautiful.

Furthermore, by adjusting the amount of air inside the side protection air sack by the air outflow / inflow switch device, the softness or hardness of the side protection air sack can be adjusted. The softness or hardness of the side protection air sack does not change even if the softness or hardness of the water bag and the adjustment cushion air sack is changed. Therefore, the original strength of the rim of the bed is always maintained, so that the user will not be deformed when sitting on it at all times, and the bed cover will be kept properly spread to maintain the aesthetic appearance. be able to.

In addition, in the water bag of the water bed according to the second aspect, since the upper and lower layers of the first water supply have a two-layer structure and the upper and lower layers of the second water supply have a single-layer structure, water is injected. In this state, the hardness of the upper and lower layers of the first water supply is harder than that of the second water supply, and it is possible to exert a massage effect on the user.

In the water bed according to the third aspect, the two-layer structure formed between the arc-shaped water bag and the water bag serves as two water stop walls and supports the pressure of the water bag. The service life of the water bed can be extended.

Further, the water bed according to the fourth aspect is equipped with the rapid air flow in / out switch device, so that the gas can be rapidly injected into the arc-shaped air sack. Further, when water leaks in the water bag, the gas can be rapidly discharged from the air flow rapid entry / exit switch device, so that the pressure in the water bag can be quickly relieved and the phenomenon of water leakage can be reduced. it can.

Further, since the partition cushion air sack is provided in the middle of the water bag of the water bed according to the fifth aspect, it is possible to buffer the water pressure and to prevent the shaking of any one side of the water bed. It is possible not to transmit to another side. In addition, since water temperature control devices are provided on both sides of the water that are partitioned by the buffer air sack, the temperature of each water bag can be controlled independently according to the user's preference.

[Brief description of drawings]

FIG. 1 is a perspective view showing a waterbed according to an embodiment of the present invention.

FIG. 2 is a perspective view showing a water bed according to the embodiment of the present invention shown in FIG.

FIG. 3 is a state in which the water bag of the embodiment of the present invention shown in FIG. 1 is under pressure,
FIG. 6 is a perspective view showing a state in which the adjusting and cushioning arc-shaped air sack between the side protection air sack and the water bag receives the water pressure from the water back directly, is deformed correspondingly, and is pulled straight.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Water bag, 2 ... Arc type air sack, 3 ... Side protection air sack, 11 ... 1st water supply, 111 ... Spring tape, 112 ... Through hole, 12 ... Partition buffer air sack, 13 ... Water outflow / inflow switch device, 14 ... Second Water supply.

Claims (5)

[Scope of utility model registration request] 1. A water bag, an arc-shaped air sack, and a side protection air sack, the water bag comprising a plurality of first water supplies and a partition buffer air sack. , An inclined spring tape for dispersing the water flow and the water pressure is provided inside each first water supply, and the side walls of each first water supply and the spring tape allow the water flow to communicate with each other and A large number of through holes are provided to guide the vicinity of the water bed and reduce the shaking of the water bag.
The partition buffer air sack buffers the water pressure and partitions the water bag into left and right independent left and right sides to prevent swaying of any one side of the water bed from being transmitted to the other side. At least one water inflow / outflow switch device for injecting or discharging water is provided on the side, and the arc-shaped air sack is wrapped around a water bag, and when the air filling amount in the arc-shaped air sack is changed, When the hardness or softness of the water bag is adjusted, the arc-shaped structure is deformed to adjust the strength to resist pressure, and when the force and water pressure generated by the water flow are received, the recessed part inside the arc-shaped air sack The portion of the arc-shaped air sack that protrudes outward is moved toward the inside, and the portion of the arc-shaped air sack that protrudes outside is the water of the first tap water inside. When flattened by pressure, the gas in the portion protruding outward is flown to the inwardly concave portion, and the inwardly concave portion is deformed into a flat straight line, and the arc-shaped air sack is It has two independent parts corresponding to both left and right sides of the bag, and two independent parts on the left and right sides respectively
At least one air outflow / inflow switch device for adjusting the hardness or softness of the water bag by injecting or discharging gas is provided, and the side protection air sack supports the water bag and the arc-shaped air sack, and A water bed comprising at least one air outflow / inflow switch device for injecting or exhausting air. 2. The water bag is configured by bonding two pieces of water bag material to the upper and lower sides of the first water supply and the partition cushioning air sack, which are arranged at a constant interval. Another second water supply is formed between any adjacent first water supply, and the upper and lower layers of the first water supply are 2
It has a layered structure, and the upper and lower layers of the second water supply are of a single layer structure, and the hardness of the upper and lower layers of the first water supply is the upper and lower layers of the second water supply when the water is injected. The water bed according to claim 1, wherein the water bed is harder. 3. The two-layer structure formed between the arc-shaped water bag and the water bag is two water stop walls and a member for supporting the pressure of the water bag. Item 1. The water bed according to item 1. 4. The arc-shaped air sack is provided with an air flow rapid access switch device for rapidly injecting gas and rapidly exhausting the gas to rapidly relieve pressure on the water bag. Waterbed listed. 5. A water temperature adjusting device for controlling the temperature of each independent part is attached to each of two independent parts of the water bag, and the partition cushion air sack is made of a heat insulating material. The water bed according to claim 1, wherein the temperatures of the water contained in the three independent parts are independently controlled.