CN2253930Y

CN2253930Y - Water bed with middle air bag

Info

Publication number: CN2253930Y
Application number: CN96205199.3U
Authority: CN
Inventors: 钟明村
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-03-14
Filing date: 1996-03-14
Publication date: 1997-05-14
Anticipated expiration: 2006-03-14

Abstract

The utility model relates to a water bed with a middle air bag. The inner circumferential side of the enclosure of a soft edge is provided with an interlayer air bag, and a water bag is placed on a space point in the interlayer air bag. A water bag body and the outermost layer of the interlayer air bag are a close type bag body. Four corner edges in the water bag are provided with main pulling films which form a rhombus frame. A plurality of subsidiary pulling films are radially distributed in a triangular parting cavity between the main pulling films and the inner side surface of the wall of the bag body. The subsidiary pulling films are used for connecting with together the main pulling films and the inner wall of the water bag to form a water bag frame. The middle air bag is arranged in the cavity of the rhombus frame, and the water bag positioned in the outer of the middle air bag is filled with water. Water fluid in the water bag freely flows under the action of the interlayer air bag on the periphery of the water fluid and the middle air bag, and fixes a bed body.

Description

A kind of water bed that has center sleeve

The utility model relates to a kind of bed, particularly a kind of water bed that has center sleeve.

The structure of present water bed as shown in Figure 1, it has the soft limit watch box 10 of an inflation, put a body 30 in the inflation watch box 10, bed body 30 is to be made of a plurality of X-shaped separate spaces 301 arranged side by side and that connect, in separate space, be provided with the hole of internal run-through, because its hole adopts corresponding shape setting, therefore, under the compression shock when water refluxes, will impact, lack the membrane or the inherent skeleton of all directions in addition between the separate space the separate space wall, so it can produce the unsettled sense of rocking under the shock oscillation of water, in addition, because water bed structure is firm inadequately, easily produce the company of tearing and damaging problem.

In addition, the water bed structure on this band gas limit is when adjusting the soft durometer of water bed, realize by inflation in inflation watch box 10 or enforcement venting, charge into too much as gas, then make the excessive and excessive compression water bed of inflation watch box 10 distortion and leak, as gas charge into very few, water bed can not be squeezed into a type again, one of its reason is an inflation watch box and the water bed squish area is little and adjustable range is little, and regulating effect is poor.

Moreover, because separate space 301 is straight tube single wall shape, barrel above-below direction and left and right directions do not have the inner balloon or the diversion mechanism of the seismic wave that produces behind membrane and the buffered water pressurized again, Gu Shui plays pendulum in separate space, this labile state will make the people lie thereon and produce spinning sensation and discomfort, simultaneously, and the further impact sense that this labile state can produce, in case be subjected to external force bigger, then bed body self can't balance and the caused seismic wave of buffering external force.Make the water bed recumbency comfortable, loosen, this basic demand of good stability is greatly eclipsed.

Squish area is less because the air safe edge contacts with water bed 30 inner rims, and therefore, its effect of adjusting the water bed soft durometer has been subjected to bigger restriction.

The purpose of this utility model just is to overcome the above-mentioned shortcoming and defect of existing in prior technology, and provide a kind of structure jail because of, good stability, bed body soft durometer adjustable range is big, has the water bed that has center sleeve of good alleviation and minimizing seismic shock effect.

The purpose of this utility model is to realize by following technical scheme:

The utility model has a soft limit pad, it is characterized in that: all sides have an interlayer gas bag in the pad of soft limit, place, space in interlayer gas bag is placed with a water pocket, water pocket body and interlayer gas bag outermost layer are closed utricules, four arms of angle in the water pocket are provided with the main membrane that constitutes the rhombus framework, radially distributed in the triangle separate space between main membrane and bladder walls medial surface some and paid membrane, paying membrane draws main membrane and water pocket inwall to connect together and has formed the water pocket skeleton, in rhombus framework chamber, be equiped with a center sleeve, be perfused with water in the water pocket beyond the center sleeve, a water liquid body that can under peripheral interlayer gas bag and center sleeve effect, in water pocket, flow freely and finalize the design in the water pocket.Offer on the utricule of water pocket and let out excessive through hole, all offer to charge and discharge with gas on center sleeve, water pocket and the interlayer gas bag and chew, main paying all offers the hole that connects each other on the membrane.

By on can: remarkable result of the present utility model is:

The the 1st: because water bed is to insert week in the peripheral interlayer gas bag, and interlayer gas bag is sticking mutually molten by the interior all sides corresponding edge of upper and lower tie point and soft limit pad, because of the impact concussion of water in the water bed only can be pushed or impact having compressible interlayer gas bag generation, and can directly not destroy connecting band between air bag outer circumferential side and the pad, therefore, the tearing that can not produce water bed and air bag damages or mutual seepage.Have fastness and security preferably.

The the 2nd: owing to setting up of center sleeve, the contact area of the water pocket of air bag and water bed is increased considerably, thereby its soft durometer regulating action to the bed body is greatly strengthened, especially center sleeve is in the water bed center, and interlayer gas bag is in the neighboring of water bed, has played a kind of multi-faceted, large tracts of land absorption impact, extenuate the strong effect of seismic wave and Modulatory character, make the sense of stability of water bed fine, can not produce excessive rocking, also can not produce dizzy sense because of human body moves.

The the 3rd:, therefore, when the heater in water bed heats, have better heat insulating ability and economize on electricity property than the water bed that has only tradition inflation surrounding edge owing to the soft limit watch box that a moulding is arranged in the periphery that constitutes the interlayer gas bag surrounding edge.And soft limit watch box has non-deformability preferably than the water bed that the inflation surrounding edge constitutes.

The 4th: the poroid membrane in the water bed has not only played the effect of inherent typing skeleton, and its radial inclined design helps to extenuate that ripples impact and the stable equilibrium of water level, so water pocket self just has the ability of better constancy and anti-excessive deformation.Can make water bed reach comfortable, the reliable main application target of recumbency.

The the 5th: the eyelet on the water pocket outer wall glued membrane, have and avoid producing the secret room effect and break fulcrum, destroy the characteristics of the structure of water bed.

The 6th: the typing pulling-on piece in the air bag both can play keeps the effect that strengthens bladder shape and water bed aesthetic property, has all the ability every the limit large deformation of pressure again.

Concrete structure of the present utility model is realized by the following examples and accompanying drawing:

Fig. 1 is the section of structure of existing water bed;

Fig. 2 is a profile stereogram of the present utility model;

Fig. 3 is the structural perspective of soft limit pad and interlayer gas bag in the utility model;

Fig. 4 is a section of structure of the present utility model;

Fig. 5 is the partial enlarged drawing of A portion among Fig. 4;

Fig. 6 is the structural perspective of center sleeve shown in Figure 4;

Fig. 7 is the structural perspective of another embodiment of the utility model;

Fig. 8 is the generalized section of Fig. 7;

Fig. 9 is the deformation pattern when interlayer gas bag is impacted by water bed in the utility model.

Be described in detail below in conjunction with 2 to 9 pairs of concrete structures of the present utility model of accompanying drawing:

The utility model has a soft limit watch box 10 and that has air-filled pore mouth 13 to fill water bed body 30, the bed body 30 that has filling port mouth 34 has the enclosed outer utricule 60 of a hollow, stick together by continuous welding band 33 is molten mutually between all around limit of outer utricule 60 and the soft limit watch box 10 corresponding inner periphery, it is characterized in that: utricule 60 inner rims are put and the soft limit watch box 10 interior adjacent interlayer gas bags 20 of all sides outside, enclose at interlayer gas bag 20 that the space of formation is built-in to be placed with by six water pockets that glued membrane 31 is made of with holes 32, in the water pocket four turns the place, limit and is provided with by main membrane 51 and the radial pair of water pocket skeleton 53 that membrane 52 connects and composes, the place, inner space that encloses formation at main membrane 51 is provided with a center sleeve 40, main, pay and all offer the plural water through

hole

58 and 59 of crossing on the

membrane

51 and 52, the gas tube 41 of having extended outside on center sleeve 40, every the air chamber 43 that constitutes some mutual perforations, interlayer gas bag 20 is provided with air-filled pore mouth 21 to center sleeve 40 by some typing pulling-on pieces 42.Referring to Fig. 2 to Fig. 8.

Architectural feature of the present utility model also is:

Soft limit watch box 10 is a peripheral framework that is made of the glued membrane 12 in the outside of flexible foaming material 11 and the inherent flexible foaming material of cladding, the interlayer gas bag 20 that is positioned at 10 weeks of soft limit watch box is a peripheral hollow utricule, alternately in peripheral utricule be provided with some typing pulling-on pieces 22 that have through hole 24, each pulling-on piece 22 of finalizing the design is separated into interlayer gas bag has a plurality of air chambers 23 that connect each other.Referring to Fig. 3 and Fig. 4.

Four main membranes 51 that cuboid water pocket interior four turns the water pocket skeleton of locating on the limit 53 are connected with the water pocket inwall by continuous connecting band 54 and constitute the rhombus space, middle part 61 of placing center sleeve 40, each main membrane that tilts 51 encloses with the water pocket inwall and has constituted four triangle spaces 50, some radial pair of membrane 52 1 ends all link to each other by connecting band 57 with main membrane 51 outer surfaces, the other end of some radial pair of membranes 52 then links to each other by connecting band 56 with the internal face of water pocket corresponding position respectively and constitutes radial water pocket skeleton 53, leading, pay the water through

hole

58 and 59 excessively that all offers on the

membrane

51 and 52 with rhombus water filling space 61 and each skeleton 53 water filling space mutual conduction, the center sleeve 40 of rectangle is positioned at the water pocket middle part by two connecting bands 55 of bottom.Referring to Fig. 2 to Fig. 9.

The soft limit watch box 10 that has air-filled pore mouth 13 is hollow gasbag structures, is provided with some typing pulling-on pieces 15 in hollow gasbag, and each pulling-on piece 15 of finalizing the design is separated into a plurality of air chambers 16 that connect each other with hollow gasbag.Referring to Fig. 7 and Fig. 8.

The

tracheae mouth

21 and 13 that charges and discharge on the soft limit watch box 10 of interlayer gas bag 20 and hollow gasbag formula is arranged on four corners that rectangle encloses the air bag top of frame shape, offers a

passage

24 and 17 at least on respectively finalize the design pulling-on

piece

22 and 15 that are provided with in interlayer gas bag 20 and the soft limit watch box 10.Referring to Fig. 3 and Fig. 7.

At least offer a through hole 44 that each air chamber 16 is conducted on the pulling-on piece 42 of respectively finalizing the design of the center sleeve 40 of rectangle.Referring to Fig. 4 and Fig. 6.

Using method brief introduction of the present utility model is as follows:

Realize by the gas that charges and discharge when adjusting water bed 30 soft durometer to center sleeve 40 and interlayer gas bag 20, referring to Fig. 4, and the hydraulic pressure active force in the water pocket is interactional with air bag, but because water volume is incompressible, therefore, its active force or concussion sense can pass to

air bag

20 and 40, making their distortion and absorb, referring to Fig. 9, and is the fulcrum of breaking that prevents that the secret room effect of water pocket from being caused, destroy the generation of the phenomenon of connecting band, on the glued membrane 31 of water pocket, offer wash with watercolours and let out hole 32.Referring to Fig. 5.

The visual bed of the shape of center sleeve 40 or interlayer gas bag 20 body needs and is designed to different cross sectional shapes, and such as triangle body, prismatoid etc., pulling-on piece then should adapt with bladder shape in it.

Claims

1, a kind of water bed that has center sleeve, there is a soft limit watch box (10) and that has air-filled pore mouth (13) to fill water bed body (30), the bed body (30) that has filling port mouth (34) has the enclosed outer utricule of a hollow (60), stick together by continuous welding band (33) is molten mutually between all around limit of outer utricule (60) and the corresponding inner periphery of soft limit watch box (10), it is characterized in that: utricule (60) inner rim is put and the interior adjacent interlayer gas bag (20) of all sides of soft limit watch box (10) outside, enclose the built-in water pocket of making by six glued membranes (31) of (32) with holes that is placed with in space of formation at interlayer gas bag (20), in the water pocket four turns the place, limit and is provided with by main membrane (51) and radial pair of membrane (the 52 water pocket skeletons (53) that connect and compose, the place, inner space that encloses formation at main membrane (51) is provided with a center sleeve (40), main, pay and all offer the plural water through hole (58) and (59) of crossing on membrane (51) and (52), the gas tube (41) of outside center sleeve (40) is gone up, having extended, every the air chamber (43) that constitutes some mutual perforations, interlayer gas bag (20) is provided with air-filled pore mouth (21) to center sleeve (40) by some typing pulling-on pieces (42).

2, according to the described a kind of water bed that has center sleeve of claim 1, it is characterized in that: soft limit watch box (10) is a peripheral framework that is made of the glued membrane (12) in the outside of flexible foaming material (11) and the inherent flexible foaming material of cladding, the interlayer gas bag (20) that is positioned at soft limit watch box (10) week is a peripheral hollow utricule, alternately in peripheral utricule be provided with some typing pulling-on pieces (22) that have through hole (24), each pulling-on piece of finalizing the design (22) is separated into interlayer gas bag has a plurality of air chambers (23) that connect each other.

3, according to the described a kind of water bed that has center sleeve of claim 1, it is characterized in that: four main membranes (51) that cuboid water pocket interior four turns the water pocket skeleton of locating on the limit (53) are connected with the water pocket inwall by continuous connecting band (54) and constitute the rhombus space, middle part (61) of placing center sleeve (40), each main membrane (51) that tilts encloses with the water pocket inwall and has constituted four triangle spaces (50), if all link to each other by connecting band (57) with main membrane (51) outer surface in radial pair of membrane (52) one ends, the other end of some radial pair of membranes (52) then links to each other by connecting band (56) with the internal face of water pocket corresponding position respectively and constitutes radial water pocket skeleton (53), leading, pay the water through hole (58) and (59) excessively that all offers on membrane (51) and (52) with rhombus water filling space (61) and each skeleton (53) water filling space mutual conduction, the center sleeve of rectangle (40) is positioned at the water pocket middle part by two connecting bands (55) of bottom.

4, according to the described a kind of water bed that has center sleeve of claim 1, it is characterized in that: the soft limit watch box (10) that has air-filled pore mouth (13) is a hollow gasbag structure, be provided with some typing pulling-on pieces (15) in hollow gasbag, each pulling-on piece of finalizing the design (15) is separated into a plurality of air chambers (16) that connect each other with hollow gasbag.

5, according to claim 2 or 4 described a kind of water beds that have center sleeve, it is characterized in that: charge and discharge tracheae mouth (21) and (13) on the soft limit watch box (10) of interlayer gas bag (20) and hollow gasbag formula are arranged on four corners that rectangle encloses the air bag top of frame shape, offer a passage (24) and (17) at least on the pulling-on piece of respectively finalizing the design (22) that is provided with in interlayer gas bag (20) and soft limit watch box (10) and (15).

6, according to the described a kind of water bed that has center sleeve of claim 1, it is characterized in that: offer a through hole (44) that each air chamber (16) is conducted on the pulling-on piece of respectively finalizing the design (42) of the center sleeve of rectangle (40) at least.