CN101502366A

CN101502366A - Water bed with adjustable hardness

Info

Publication number: CN101502366A
Application number: CNA2008101276653A
Authority: CN
Inventors: 李灿森
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-07
Filing date: 2008-07-07
Publication date: 2009-08-12

Abstract

A hardness-softness adjustable water bed, comprising one or more water sacs, and a plurality of air sacs for compacting water sacs, wherein a plurality of flexible air sac chambers are set in the water sacs, or between the water sacs, or on the outer surfaces of the water sacs, and the air sac chambers are communicated with the atmosphere and the air sacs are set in the air sacs chambers. Under the protection of the air sac chambers, the sac skin of the air sac is free from the water buoyancy force in water sac and tensile force due to water swinging, thus the air sac stress condition is greatly improved compared with the existing water bed and the water bed durability is increased.

Description

The water bed that soft durometer is adjustable

Technical field

The present invention relates to the structure of the adjustable water bed of the structure of water bed, particularly soft durometer.

Background technology

The adjustable water bed of present known soft durometer, be divided into two kinds on the structure collectivity that its realization soft durometer is regulated, a kind of is that ring is established the air bag that a circle is used to push water pocket around water pocket, another kind is that a plurality of air bags that sink in the water are set in water pocket, and the operation principle of these two kinds of structures all is the soft durometer of regulating water bed by the degrees of expansion of regulating air bag.But all there is significant disadvantages in existing these two kinds of structures: the former air bag ring be located at water pocket around, the overall degrees of expansion of air bag is limited, the soft durometer adjustable range is less; Though the latter has bigger soft durometer adjustable range, but air bag is forced to sink in the water, the capsule skin of air bag not only is subjected to the pulling force that the air bag internal gas expands and produces, but also can be subjected to the pulling force of water to the buoyancy generation of air bag, the interior water body of water pocket rocks in addition, cause the air bag force-bearing situation abominable, the easy breakage of capsule skin is torn, and has a strong impact on the durability of water bed.

Summary of the invention

The purpose of this invention is to provide a kind of bigger soft durometer adjustable range that both had, have the adjustable water bed of soft durometer of excellent durability again.

For this reason, water bed of the present invention comprises one or more water pockets, and a plurality of air bag that is used to push water pocket, especially, in water pocket or between the water pocket or the outer surface of water pocket, be provided with the gasbag chamber of a plurality of softnesses, gasbag chamber is communicated with atmosphere, and air bag is placed in the gasbag chamber.Because the present invention has a plurality of air bags, so by regulating the degrees of expansion of a plurality of air bags, the soft durometer that just can in a big way, regulate water bed.On the other hand, because air bag is placed in the gasbag chamber,, thereby improved the force-bearing situation of air bag greatly so rocking of interior buoyancy of water of water pocket and water can not produce pulling force to the capsule skin of air bag; And gasbag chamber is an open space that is communicated with atmosphere, does not exist gas to expand and produces the problem of pulling force.This shows that the present invention has significantly improved the force-bearing situation of air bag, improved the durability of water bed.

Advantage of the present invention is both to have satisfied water bed to regulate the requirement of soft durometer, has prolonged the service life of water bed again, makes water bed durable in use, and owing to air bag does not contact with water, so be more convenient for selecting flexibly the material and the technology of making air bag.

Description of drawings

Fig. 1 is the structural representation of the embodiment of the invention 1;

Fig. 2 is the section structure schematic diagram of the water pocket among Fig. 1;

Fig. 3 is the structure chart of the embodiment of the invention 2;

Fig. 4 is the section structure schematic diagram of the water pocket among Fig. 3;

Fig. 5 is the structure chart of the embodiment of the invention 3;

Fig. 6 is the internal structure schematic diagram of the distributing valve among Fig. 1.

The specific embodiment

The invention will be further described below in conjunction with drawings and Examples.

Embodiment 1

Referring to Fig. 1, Fig. 2, the water bed of present embodiment has only a water pocket 1, and water pocket is provided with water filling port 2.In water pocket 1, be provided with the gasbag chamber 3 of a plurality of softnesses.Gasbag chamber 3 is pipe-like, and the open at both ends of pipeline makes gasbag chamber be communicated with atmosphere.For asking attractive in appearance, also can cover the uncovered of gasbag chamber two ends with ventilative material.Gasbag chamber 3 can be made with commaterial with water pocket 1.A plurality of air bags 5 are put in the gasbag chamber 3.Each gasbag chamber 3 can be placed one or more air bags, but does not require all necessary air bag of placing of all gasbag chambers, specifically which gasbag chamber to place air bag at, can decide according to user's demand.In order to reduce rocking of water in the water pocket, filler 4 is housed in water pocket 1, can make water bed more comfortable like this.When regulating the soft durometer of water bed,, change the degrees of expansion of air bag 5, the soft durometer that just can in a big way, regulate water bed by regulating the air pressure of a plurality of air bags 5.Air bag 5 is under the protection of gasbag chamber 3, and rocking of buoyancy of water and water can not produce pulling force to the capsule skin of air bag 5 in the water pocket 1.Though the locular wall of the gasbag chamber 3 of present embodiment also can bear pulling force because of buoyancy of water, but because gasbag chamber 3 is open spaces that are communicated with atmosphere, do not exist gas to expand and produce the problem of pulling force, so the force-bearing situation of gasbag chamber 3 is still much better than the air bag that sinks in the water in the existing water bed.For avoiding the gasbag chamber displacement, in water pocket 1, be provided with the lacing wire 6 of fixation balloon chamber.

All air bags 5 can be integral in connection in parallel.But as preferred forms, a plurality of air bags 5 of present embodiment connect appendix 7 independently of one another.Be convenient to the degrees of expansion of each air bag of independent regulation like this, make the different parts of water bed have different soft durometer, satisfy different users's requirement.Each bar independently appendix 7 can connect an air pump separately, but as the better implement mode, the appendix of a plurality of air bags of present embodiment is connected with a distributing valve 8, distributing valve 8 has a total gas input port 9, and a plurality of gas delivery ports 10 that can independently control break-make, the appendix 7 of each air bag is connected with the gas delivery port 10 of distributing valve respectively, and the gas input port 9 of distributing valve is connected with air pump 11.The internal structure of distributing valve 8 can be provided with the magnetic valve that is made of solenoid 12, armature 13, valve plug 14, spring 15 as shown in Figure 6 in distributing valve, each gas delivery port 10 corresponding magnetic valve is by the break-make of solenoid control gas delivery port.Except that the distributing valve that adopts structure shown in Figure 6, also can adopt the distributing valve of known other structure.Further improve, the air pump 11 of present embodiment is connected with a central controller 16 jointly with distributing valve 8 again, is coordinated the action of control air pump and distributing valve by central controller.Central controller can adopt conventional single chip circuit.Use for convenient, also can be central controller configuration remote controller 17, remote controller 17 can be wired or wireless remote controller, comprises IR remote controller.Air pump 11 optional usefulness have the Digital code gas pump of digital control interface.

Embodiment 2

Referring to Fig. 3, Fig. 4, the gasbag chamber 18 of present embodiment is arranged on the outer surface of water pocket 1 bottom, is the groove shape.A plurality of air bags 5 are placed in the groove.Other structure of present embodiment and embodiment 1 roughly the same repeat no more.

Embodiment 3

Referring to Fig. 5, present embodiment has a plurality of independently water pockets 19, constitutes a gasbag chamber 20 between per two adjacent water pockets, and air bag 5 is placed in the gasbag chamber 20, just is placed between the water pocket 19.A plurality of water pockets 19 are wrapped in the overcoat jointly (does not draw overcoat) among the figure.Other structure of present embodiment and embodiment 1 roughly the same repeat no more.

Claims

1, the adjustable water bed of soft durometer comprises one or more water pockets, and a plurality of air bag that is used to push water pocket, it is characterized in that: in water pocket or between the water pocket or the outer surface of water pocket, be provided with the gasbag chamber of a plurality of softnesses, gasbag chamber is communicated with atmosphere, and air bag is placed in the gasbag chamber.

2, water bed as claimed in claim 1 is characterized in that: described a plurality of air bags connect appendix independently of one another.

3, water bed as claimed in claim 2, it is characterized in that: the appendix of described a plurality of air bags is connected with a distributing valve, described distributing valve has a total gas input port, and a plurality of gas delivery ports that can independently control break-make, the appendix of each air bag is connected with the gas delivery port of distributing valve respectively, and the gas input port of distributing valve is connected with air pump.

4, water bed as claimed in claim 3 is characterized in that: described air pump is connected with a central controller jointly with distributing valve.