CN107836907A

CN107836907A - Noise reduction mattress

Info

Publication number: CN107836907A
Application number: CN201711025218.2A
Authority: CN
Inventors: 谢国宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-10-27
Filing date: 2017-10-27
Publication date: 2018-03-27

Abstract

The invention discloses a kind of noise reduction mattress, including：First buffer layer, it includes pad, lower liner and the Flexible element among upper lower liner, the Flexible element includes upper bush, lower sleeve, the spring being set in upper and lower sleeve and elastic packaging body, elastic connection to be to piece together upper padding plate between Upper gasket between Flexible element, and elastic connection is to piece together lower bolster between the lower gasket between the multiple Flexible element；Covered with rubber on upper bush and the lower sleeve inwall；Second buffer layer, it is arranged on the lower section of the first buffer layer, and the second buffer layer includes accommodating case, cambered plate and flat board.The accommodating case upper opening, the flat board covers the upper shed in the accommodating case, the cambered plate is arranged in the accommodating case and the back of a bow of cambered plate will push up certain distance on the flat board, and the both ends of the cambered plate are bent upwards into after circular arc respectively continues bending and stretch to pointing to accommodating case bottom.

Description

Noise reduction mattress

Technical field

The present invention relates to mattress technical field, it is more particularly related to a kind of noise reduction mattress.

Background technology

Existing sping mattress is provided with mattress body, and multiple metal springs are provided with mattress body, recycles lining Pad is enclosed in the top of metal spring part and sidepiece forms a complete sping mattress.It is in order that within reason during mattress load-bearing It sink or caves in, sets closely to improve support force and tensile force between metal spring part, this causes spring part to become Rubbed between each other during shape and produce noise.Simultaneously spring itself deformation and can similarly be produced with the friction of mattress body Noise.These noises cause very big puzzlement, therefore the noise problem of urgent need to resolve sping mattress to user.Although some mechanical Noise can not avoid, but can start with from the propagation of noise, strengthen the noise effect of mattress.

Meanwhile existing sping mattress only has one layer of elastic construction, elasticity deficiency, can not give the abundanter body of user Test.

Therefore need that design is a kind of with noise reduction and with multilayer damping and can to keep the mattress of self-balancing badly.

The content of the invention

It is an object of the invention to solve at least the above defect, and provide the advantages of at least will be described later.

A kind of noise reduction mattress is provided according to object of the present invention and further advantage, the present invention in order to realize, wherein, bag Include：

First buffer layer, it includes pad, lower liner and the multiple Flexible elements being arranged among lower liner, its Described in Flexible element include upper bush, lower sleeve, the spring for being set in upper and lower sleeve inner and be wrapped in up and down outside sleeve Top on the upper bush is caused there is compression spacing and institute between upper bush and lower sleeve by the elastic packaging body in portion, the spring Upper and lower sleeve is supported mutually after stating spring-compressed, and the upper end of the upper bush is provided with the Upper gasket of square and the Upper gasket Be connected with the upper pad, the lower end of the lower sleeve be provided with the lower gasket of square and the lower gasket with it is described under Pad is connected, and elastic connection is the multiple to piece together upper padding plate between the Upper gasket between the multiple Flexible element Elastic connection is to piece together lower bolster between lower gasket between Flexible element.On upper bush and the lower sleeve inwall covered with Rubber；Rubber avoids the hard contact between spring and upper and lower sleeve lining, so as to reduce the generation of noise.

First, spring being arranged on inside upper bush and lower sleeve can prevent spring from rubbing from each other to produce noise, Sleeve on force dispersion to spring, will can also avoid spring local pressure produce tilt or it is unbalance, it is often more important that be pressurized When, upper and lower sleeve supports engagement, is internally formed closed cavity, can largely block noise caused by spring compression to pass Broadcast, reach the effect of noise reduction.Secondly, between Upper gasket elastic coupling into upper padding plate, between lower gasket elastic coupling into lower bolster, So that be mutually linked common stress between Flexible element, on the one hand prevent that indivedual Flexible elements from caving in inclination, on the other hand causes Mattress load-bearing is more steady.It using little spring snapping can also use rubber or bullet that elastic coupling between pad, which can be, Property cloth sewing be coupled.

Second buffer layer, it is arranged on the lower section of the first buffer layer, and the second buffer layer includes accommodating case, arch Plate and flat board, the accommodating case upper opening, the flat board cover the upper shed in the accommodating case, and the cambered plate is set In the accommodating case and the hunchbacked of cambered plate will push up certain distance on the flat board, and the both ends of the cambered plate are bent up respectively Bent to stretch to accommodating case bottom is pointed into continuing bending after circular arc, the circular arc at the cambered plate both ends supports the interior of the accommodating case Side, two terminations of the cambered plate are fixedly connected with supporting plate, and the supporting plate supports the flat board vertically.

First, cambered plate has the resilient support function of strength, and it can support flat board overall elastic recovery up and down, therefore Elastic sensation is had more than spring, there is more preferable Consumer's Experience, is combined and made using elastic bow-shaped plate and the spring of first buffer layer For elastic returning part, the shock-absorbing capacity and elasticity of the mattress that can be significantly improved, than using spring as cushion effect merely More preferably.Secondly, when cambered plate on flat board by pushing up, the easy double swerve of flat board and it is unbalance, cause mattress not quietly the problem of, and incite somebody to action The bending two ends of cambered plate form circular arc and downward gulf ditch, and the micro- rotation of circular arc of cambered plate, termination are past when such cambered plate is pressurized Backspin, the supporting plate for being connected to termination is down pulled, supporting plate again down tenses two shoulders of flat board so that flat board keeps flat Surely, while the situation that two shoulders upwarp during stress among flat board is avoided to occur, so that mattress is more steady.

Preferably, in described noise reduction mattress, in addition to the be supported on below the second buffer layer the 3rd is set to delay Rush layer, the three buffer layer includes the gas bag unit of left, center, right three, described three gas bag units in left, center, right etc. greatly and simultaneously Row's combination forms the cushion.It is more steady using three air bags.

Preferably, in described noise reduction mattress, the gas bag unit includes：Air bag box, it is rectangular configuration, the gas Pocket upper opening, inside have rectangle cavity；Air bag, it is fixed in the cavity of the air bag box；Cover plate, it includes transverse slat And rectangular cam, transverse slat and the rectangular cam combination are formed as T-type structure, the size of the rectangular cam and the rectangle are recessed Chamber matches so that the rectangular cam is stretched into the rectangle cavity when cover plate lid is bonded to air bag box top, the air bag Pushed up during expansion on the cover plate, the transverse slat is covered to the air bag box and supported by air bag box when the air bag shrinks, described The cavity wall of rectangle cavity is spacing to the rectangular cam so that the cover plate vertical lifting.

First, air bag is limited in inside air bag box, and air bag can be caused to be expanded according to the shape of air bag box, avoid air bag Internal other are unstable caused by running helter-skelter, and secondly, the fit system of the gentle pocket of cover plate causes cover plate being flexibly supported up and down When can be limited in air bag box, avoid swinging or dislocate so that mattress buffering it is more steady.

Preferably, in described noise reduction mattress, the sidepiece of the mattress is additionally provided with key switch, in the air bag box Portion is provided with air pump, and the air pump connects with the air bag electrically connects use with pump drainage gas, the key switch with the air pump In the lifting of regulation cover plate.Air-pump inflating or deflation are controlled by key switch, can be with the height of regulating mattress.Compared to other The structure of height is adjusted, air bag regulation is more stable, and noise is small.

Preferably, in described noise reduction mattress, the elastic packaging body is made up of rubber, and the elastic packaging body is by institute State sleeve sealed envelope up and down.Inclusion enclave on the one hand can elastic recovery it is stronger, on the one hand can avoid up and down sleeve dislocation, Hardness expansion can also occur between Flexible element and produce noise.

Preferably, in described noise reduction mattress, the Upper gasket and lower gasket are made up of bamboo wood or plastics, it is described on Sleeve and lower sleeve are made by timber or plastics.Bamboo wood, plastic casing lumber quality are lighter, it is often more important that avoid using gold Noise caused by category collision.

Preferably, in described noise reduction mattress, also set respectively on the end face that the upper bush and lower sleeve are supported mutually It is equipped with rubber washer.Avoid the hard collision between upper and lower sleeve.

Preferably, in described noise reduction mattress, space and the receiving between the accommodating case and the flat board The remaining space of box is filled by sponge.Sponge belongs to flexible material, does not interfere with the work of cambered plate and flat board, can conversely subtract Noise caused by few collision.

Preferably, in described noise reduction mattress, in addition to framework, the framework is interior to have the receiving first buffer layer With the space of second buffer layer, the sidepiece of the framework is closed with sound panel, and the sound panel has three-decker, wherein outermost Layer is rubber layer, and centre is fibrolamellar, and innermost layer is acoustical cotton layer, and the rubber layer and acoustical cotton layer are fitted in the fiber The interior outside of flaggy.Rubber layer lifts the pliability of mattress surface, mattress is had more preferable sense of touch, fiberboard light weight intensity Height, while there is good soundproof effect, the attraction excellent noise reduction effect of acoustical cotton.

The present invention comprises at least following beneficial effect：

The present invention sets first buffer layer and second buffer layer, improves the buffering effect of mattress, and elasticity is more preferable.

The present invention first buffer layer be provided with upper and lower sleeve, can make spring stress balance steadily, avoid it is unbalance, simultaneously Noise can be reduced.

The second buffer layer of the present invention sets cambered plate, and as elastic recovery part, elasticity is more preferable, while structure is also more flat Surely.

The present invention is additionally provided with three buffer layer, is provided with air bag, not only with buffering effect, and can stablize Without regulation height of making an uproar.

Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this The research and practice of invention and be understood by the person skilled in the art.

Brief description of the drawings

Fig. 1 is the structural representation of the first embodiment of noise reduction mattress of the present invention；

Fig. 2 is the structural representation of second of embodiment of noise reduction mattress of the present invention；

Fig. 3 is the structural representation of upper padding plate of the present invention；

Fig. 4 is the structural representation of gas bag unit of the present invention.

Embodiment

The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text Word can be implemented according to this.

As shown in Fig. 1,2,3 and 4, a kind of noise reduction mattress, including：

First buffer layer 1, it includes pad 4, lower liner and the multiple Flexible elements being arranged among lower liner 5, wherein the Flexible element 5 includes upper bush 6, lower sleeve 7, the spring 8 for being set in upper and lower sleeve inner and is wrapped in Elastic packaging body outside lower sleeve, the spring 8 in the case where not being pressurized will on the upper bush 6 top cause upper bush and Upper and lower sleeve is supported mutually after having compression spacing and the spring-compressed between lower sleeve 7, and the upper end of the upper bush 6 is set There is the Upper gasket 9 of square and the Upper gasket is connected with the upper pad 4, the lower end of the lower sleeve 7 is provided with just Square lower gasket 10 and the lower gasket 10 is connected with the lower liner, as shown in figure 3, the multiple Flexible element 5 Between Upper gasket 9 between elastic connection carried out by spring or rubber 16 to piece together upper padding plate, the multiple elasticity is single Elastic connection is to piece together lower bolster between lower gasket 10 between member 5.Covered with rubber on upper bush and the lower sleeve inwall Glue, the thickness of rubber are set according to actual conditions, and generally 0.5-1.5 centimetres is preferred.

Second buffer layer 2, it is arranged on the lower section of the first buffer layer 1, between the two can also with screw fixation Bonding and mutually suture connection, the second buffer layer 2 include accommodating case 11, cambered plate 12 and flat board 13, the receiving The upper opening of box 11, the flat board 13 cover the upper shed in the accommodating case 11, and the cambered plate 12 is arranged on the receiving In box and cambered plate 12 the back of a bow by apex distance on the flat board 13 from accommodating with a certain distance from box mouth, the width and accommodating case of flat board 13 The width of 11 openings is consistent or smaller, so that flat board 13 is erected at when being pressurized to be accommodated in box mouth or be absorbed in receiving slightly Inside box, the both ends of the cambered plate 12 are bent upwards into after circular arc 14 respectively continues bending and stretches to pointing to accommodating case bottom, The circular arc 14 at the cambered plate both ends supports the inner side of the accommodating case, and two terminations of the cambered plate 12 are fixedly connected with branch Fagging 15, the supporting plate is vertical and the resilient support flat board 13, circular arc bend in itself it is also flexible, therefore being capable of elasticity Support two shoulders of flat board.

Further, described noise reduction mattress also includes setting the three buffer layer for being supported on the lower section of second buffer layer 2 3, as shown in figure 4, the three buffer layer 3 includes the gas bag unit 17 of left, center, right three, described three air bag lists in left, center, right First 17 grades are big and Side by side groupings forms the cushion.It is more steady using three air bags.The gas bag unit 17 includes：Air bag Box 18, it is rectangular configuration, the upper opening of air bag box 18, and inside has rectangle cavity；Air bag 19, it is fixed on the gas In the cavity of pocket；Cover plate, it includes transverse slat 20 and rectangular cam 21, and transverse slat 20 and rectangular cam 21 combination is formed as T Type structure, the size of the rectangular cam 21 match so that the cover plate 20 is covered to air bag box 18 with the rectangle cavity The rectangular cam 21 is stretched into the rectangle cavity during portion, is pushed up when the air bag 19 expands on the cover plate, and the air bag is received The transverse slat covers to the air bag box 18 and is supported or be absorbed in air bag box by air bag box 18 during contracting, the rectangle cavity Cavity wall is spacing to the rectangular cam 21 so that the cover plate vertical lifting.

Further, inflate for convenience, the sidepiece of the mattress is additionally provided with key switch, set inside the air bag box 18 Air pump is equipped with, the air pump is connected with the air bag with pump drainage gas, and the key switch is electrically connected with the air pump for adjusting Save the lifting of cover plate.Air-pump inflating or deflation are controlled by key switch, can be with the height of regulating mattress.Compared to other regulations The structure of height, air bag regulation is more stable, and noise is small.Air pump between each gas bag unit is independently arranged, so Individually the gas bag unit of left, center, right three can be adjusted so that mattress tilts, can be horizontal.

Further, the elastic packaging body is made up of rubber, and the elastic packaging body will the upper and lower sleeve sealed envelope. Inclusion enclave on the one hand can elastic recovery it is stronger, on the one hand can avoid up and down sleeve dislocation, also can with Flexible element it Between occur hardness expansion and produce noise.

Further, the Upper gasket and lower gasket are made up of bamboo wood or plastics, and the upper bush 6 and lower sleeve 7 are by wood Material or plastics are made.Bamboo wood, plastic casing lumber quality are lighter, it is often more important that avoid and made an uproar using caused by metal bump Sound.

Further, rubber washer is also respectively provided with the end face that the upper bush 6 and lower sleeve 7 are supported mutually.Avoid Hard collision between upper and lower sleeve.

Further, the remaining space of the space between the accommodating case and the flat board and the accommodating case is filled out by sponge Fill.Sponge belongs to flexible material, does not interfere with the work of cambered plate and flat board, can conversely reduce noise caused by collision.

Further, the mattress also includes framework, has in the framework and accommodates the first buffer layer and the second buffering The space of layer, the sidepiece of the framework are closed with sound panel, and the sound panel has three-decker, and wherein outermost layer is rubber Layer, centre is fibrolamellar, and innermost layer is acoustical cotton layer, and the rubber layer and acoustical cotton layer are fitted in the interior of the fibrolamellar Outside.Rubber layer lifts the pliability of mattress surface, mattress is had more preferable sense of touch, fiberboard light weight intensity is high, simultaneously With good soundproof effect, the attraction excellent noise reduction effect of acoustical cotton.

Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed With.It can be applied to various suitable the field of the invention completely., can be easily for those skilled in the art Realize other modification.Therefore it is of the invention and unlimited under the universal limited without departing substantially from claim and equivalency range In specific details and shown here as the legend with description.

Claims

1. a kind of noise reduction mattress, wherein, including：

First buffer layer, it includes pad, lower liner and the multiple Flexible elements being arranged among lower liner, wherein institute Stating Flexible element includes upper bush, lower sleeve, the spring for being set in upper and lower sleeve inner and is wrapped in upper and lower cartridge exterior Top on the upper bush is caused there is compression spacing and the bullet between upper bush and lower sleeve by elastic packaging body, the spring Sleeve is supported mutually up and down after spring compression, and the upper end of the upper bush is provided with Upper gasket and the Upper gasket and the institute of square State pad to be connected, the lower end of the lower sleeve is provided with the lower gasket and the lower gasket and the lower liner of square It is connected, elastic connection is to piece together upper padding plate, the multiple elasticity between the Upper gasket between the multiple Flexible element Elastic connection is to piece together lower bolster between lower gasket between unit；Covered with rubber on upper bush and the lower sleeve inwall Glue；

Second buffer layer, it is arranged on the lower section of the first buffer layer, the second buffer layer include accommodating case, cambered plate with And flat board, the accommodating case upper opening, the flat board cover the upper shed in the accommodating case, the cambered plate is arranged on institute State in accommodating case and the hunchbacked of cambered plate will push up certain distance on the flat board, the both ends of the cambered plate are bent upwards into respectively Continuing bending after circular arc to stretch to accommodating case bottom is pointed to, the circular arc at the cambered plate both ends supports the inner side of the accommodating case, Two terminations of the cambered plate are fixedly connected with supporting plate, and the supporting plate supports the flat board vertically.

2. noise reduction mattress as claimed in claim 1, wherein, in addition to the 3rd be supported on below the second buffer layer is set Cushion, the three buffer layer include the gas bag unit of left, center, right three, described three gas bag units in left, center, right etc. it is big and Side by side groupings forms the cushion.

3. noise reduction mattress as claimed in claim 2, wherein, the gas bag unit includes：

Air bag box, it is rectangular configuration, the air bag box upper opening, and inside has rectangle cavity；

Air bag, it is fixed in the cavity of the air bag box；

Cover plate, it includes transverse slat and rectangular cam, and transverse slat and the rectangular cam combination is formed as T-type structure, and the rectangle is convex The size of block matches so that the rectangular cam stretches into institute when the cover plate lid is bonded to air bag box top with the rectangle cavity State in rectangle cavity, pushed up when the air bag expands on the cover plate, the transverse slat is covered to the air bag when air bag shrinks Box is simultaneously supported by air bag box, and the cavity wall of the rectangle cavity is spacing to the rectangular cam so that the cover plate vertical lifting.

4. noise reduction mattress as claimed in claim 3, wherein, the sidepiece of the mattress is additionally provided with key switch, the air bag Box is internally provided with air pump, and the air pump connects with the air bag to be electrically connected with pump drainage gas, the key switch with the air pump Connect the lifting for adjusting cover plate.

5. noise reduction mattress as claimed in claim 1, wherein, the elastic packaging body is made up of rubber, the elastic packaging body By the sleeve sealed envelope up and down.

6. noise reduction mattress as claimed in claim 1, wherein, the Upper gasket and lower gasket are made up of bamboo wood or plastics, institute State upper bush and lower sleeve is made by timber or plastics.

7. noise reduction mattress as claimed in claim 1, wherein, also distinguish on the end face that the upper bush and lower sleeve are supported mutually It is provided with rubber washer.

8. noise reduction mattress as claimed in claim 1, wherein, space and the appearance between the accommodating case and the flat board The remaining space of case is filled by sponge.

9. noise reduction mattress as claimed in claim 1, wherein, in addition to framework, the framework is interior to have receiving described first slow The space of layer and second buffer layer is rushed, the sidepiece of the framework is closed with sound panel, and the sound panel has three-decker, wherein Outermost layer is rubber layer, and centre is fibrolamellar, and innermost layer is acoustical cotton layer, and the rubber layer and acoustical cotton layer are fitted in described The interior outside of fibrolamellar.