CN1155323C

CN1155323C - Bed mattress

Info

Publication number: CN1155323C
Application number: CNB011243872A
Authority: CN
Inventors: К; 安判浩
Original assignee: Ace Bed Co Ltd
Current assignee: Ace Bed Co Ltd
Priority date: 2000-07-28
Filing date: 2001-07-27
Publication date: 2004-06-30
Anticipated expiration: 2021-07-27
Also published as: SG89413A1; CN1336153A; EP1175857A3; US20020010962A1; EP1175857A2; JP2004329224A

Abstract

Disclosed is a mattress used for a bed, and more particularly, to a mattress of which resilience is not easily deteriorated and its deformation may be avoided even though it is used for a long time, and cushions on the top and bottom sides of which may be made of materials with different resiliences. The present invention provides a bed mattress which comprises a spring frame 10 with a plurality of springs arranged side by side with certain intervals therein, two pad layers 13 disposed respectively on the top and bottom of said spring frame 10, a side sheet 20 wrapping four sides of said spring frame and two cushion portions 10a placed respectively on the two pad layers ; characterized in that said cushion portions 10a comprise a cushion member 60, a cover sheet 70 disposed on or under said cushion member 60, and two envelope sheets 32, first halves of which surround perimeters and bottom surfaces extending therefrom of said cushion members 60 and second halves of which are folded back so as to cover perimetric portions of each said pad layer 13, leaving a gap between the opposing sufaces of the folded first and second halves.

Description

Mattress

Technical field

The present invention relates to a kind of mattress, even more particularly relate to a kind of long-time mattress that uses back elasticity also to be difficult for variation and can to avoid deforming, its top side can be made by different flexible materials with the liner on the bottom side.

Background technology

In a kind of traditional mattress, a spring(-supported) mount is installed, this spring(-supported) mount has many springs that are provided with at interval with rule.Be respectively equipped with a cover plate on the top of spring(-supported) mount and the bottom, four sides of spring(-supported) mount are held by a lateral plate.Then, the top margin of this lateral plate and base fold on the peripheral part of cover plate and are sutured in it by a sutural lamina.

Cover plate or lateral plate are covered on the adhesive-bonded fabric by in succession a sponge sheet and being weaved cotton cloth, they are sutured in together make then.Yet because structural reason, they are restricted on thickness.

Because the cover plate of conventional mattresses is thinner relatively, thereby it almost can not be as absorbing the pressure that caused by user's weight or the host buffer spare of impact, and be easy to impaired.Therefore, institute's applied pressure or impact almost are to directly act on spring(-supported) mount, make the elasticity of spring be easy to die down, and cause shorten the service life of whole mattress.

Especially, traditional mattress can not provide multiple elasticity to the user, and they mainly are the material and the structure of the spring(-supported) mount of dress in depending on.Therefore, you are difficult to the mattress that finds one to have suitable elasticity.

And the peripheral part of cover plate is compressed and attenuation because of stitching in manufacture process.That is to say that the edge that forces down of cover plate makes the shape of mattress become attractive in appearance inadequately, has influenced the commercial value of mattress.

Summary of the invention

One object of the present invention is to solve the problem that above-mentioned conventional mattresses exists, and provides a kind of prolongation in service life, top and bottom to be provided with and has the mattress that different flexible spacer blocks are selected for the user.

The mattress that provides a kind of shape and commercial value to be improved is provided another object of the present invention.

In order to realize above-mentioned purpose of the present invention, a kind of mattress is provided, this mattress comprises: a spring(-supported) mount, the inside have a plurality of springs that are arranged side by side; Be arranged on the top side of spring(-supported) mount and/or the bed course on the bottom side; Hold a lateral plate of hexahedral four lateral parts that constitute by spring(-supported) mount and laying; And one or two liner part that is arranged on the bed course; The arbitrary end of bed course and the apparent surface of liner part neighboring separate.Liner part comprises that one engages the liner spare, that forms by compression bed course and sponge sheet and is stacked and placed on cover plate on the liner spare and a periphery with liner spare and cover plate and is encapsulated in together envelope sheet.According to the present invention, also can make the elasticity of the liner part on top side and the bottom side different.

Mattress of the present invention makes the pressure that caused by the user in user's weight and the use and impact and can be absorbed or disperseed by liner spare, thereby can directly not be passed to spring(-supported) mount, keeps the elasticity of spring for a long time.Therefore, cover plate is not easy impaired.

The accompanying drawing summary

Describe embodiments of the invention with reference to the accompanying drawings in detail, in the accompanying drawing:

Fig. 1 is the partial perspective view of the mattress of first embodiment of the invention;

Fig. 2 is the amplification view of the mattress among Fig. 1;

Fig. 3 is the amplification view of the mattress among Fig. 1;

Fig. 4 is the partial side view of the mattress of second embodiment of the invention;

Fig. 5 is the amplification view of the mattress among Fig. 4;

Fig. 6 is the local amplification view of the mattress of third embodiment of the invention; And

Fig. 7 is the local amplification view of the mattress of fourth embodiment of the invention.

The specific embodiment

Fig. 1 to 3 is stereogram and cutaway views of a part of the mattress of first embodiment of the invention.This mattress comprises: a spring(-supported) mount 10, the inside have a plurality of springs that are arranged side by side at certain intervals; Be arranged on the top side of spring(-supported) mount 10 and two bed courses 13 on the bottom side; One holds the lateral plate 20 of four sides of spring(-supported) mount; Be arranged on two liner part 10a on two bed courses 13, their thickness is different from the thickness of bed course 13, and liner part 10a comprises a liner spare 60, and this liner spare is engaged by a compression bed course 61 and a sponge sheet 62 and forms; One covers the cover plate 70 of the end face of liner spare 60; And two hold sheet 32, their the first half sheets are around the periphery of liner spare 60 and the bottom surface that is adjacent, their the second half sheets are folded and cover the peripheral part of each bed course 13 to inflection, leave a gap between the opposite face of the first and second half sheets of folding up.

Spring(-supported) mount 10 has a plurality of springs 12 that are arranged side by side at certain intervals between the upper and lower support rim of being made by steel wire etc. 11.

Below the second half sheets that hold sheet 32 intermediate 31 can be set between liner spare 60 and bed course 13, it is made by bonding yarn fabric and sponge sheet, but also can save this intermediate.

In order to make the first and second half sheets that hold sheet 32 be connected in the periphery of liner spare 60 and the bottom surface that is adjacent and the periphery surface of intermediate, the folded part 321 that holds sheet 32 is sutured in together on intermediate 31, thereby liner spare 60 is fixed in bed course 13.

The peripheral part that holds sheet 32 and intermediate 31 covers on the top or bottom of lateral plate 20, thereby is centered on by a sutural lamina 40, and is sutured in together, engages so that realize.

Therefore, the outside of spring part 10 and the liner spare 60 that is arranged on its top or the bottom cover and center on by holding sheet 32 and lateral plate 20 fully.The first half sheets that hold sheet 32 form an opening 50 of admitting liner spare 60 and cover plate 70, and its degree of depth is directly proportional with back both size.Cover plate 70 is by an adhesive-bonded fabric 71, a sponge sheet 72 and a cloth sheet 73 is stacked one by one forms, and its periphery is arranged on the end of the first half sheets that hold sheet 32, thereby is centered on by sutural lamina 40 ', sews up then to be connected together.

Liner spare 60 is that the thickness of this sponge sheet will be thicker than the compression bed course by the compression bed course 61 of a suitable thickness is stacked and adhere on the surface of a sponge sheet 62 and make.

If the density of sponge sheet 62 is higher, then the elasticity of liner spare is harder, and if the density of sponge sheet is lower, then the elasticity of liner spare is then softer relatively.

By the way, if necessary, the position of compression bed course 61 and sponge sheet 62 can be conversely, so that harder elasticity relatively to be provided.

Like this, just provide a kind of mattress, it comprises the liner part 10a with suitable thickness, and its cover plate 70 is arranged on the top side and bottom side of spring(-supported) mount 10, and keeps by holding sheet 32.Liner part be arranged to make hold the first half sheets that sheet 32 extends out from folded part 321 can with hold the second half sheets that sheet is positioned on the bed course 13 and separate.

The sutural lamina 40 that is positioned on 20 two ends of lateral plate forms first sutured portion, and sutural lamina 40 ' forms second relative with each the first sutured portion respectively sutured portion.

Two liner part can be made has identical or different elasticity.Liner spare 60 can have a wire and strengthen edge 63, and it is arranged between compression bed course 61 and the sponge sheet 62, is used for inwardly and upwards supporting bed course 61.

Because can there be different elasticity at the top with bottom liner spare, thereby a mattress can have two types liner part 10a, and the user can select any in these two types as required for use.Owing to strengthen the bottom that edge has supported the liner part outside, thereby can help liner part to keep its original outward appearance and shape for a long time.

Figure 4 and 5 are respectively the side view and the amplification views of a part of the mattress of second embodiment of the invention.

The difference of the mattress of this embodiment and first embodiment is, this mattress comprises one second lateral plate 20 ', it is in the top side of spring(-supported) mount and bottom side, around between the outer surface of the outer surface of cover plate 70 and liner spare 60, make the peripheral part of liner spare 60 and cover plate 70 separate each other, an end of the peripheral part of liner spare 60 and second lateral plate 20 ' is arranged on the upper end of the first half sheets that hold sheet 32, and they are by a sutural lamina 40 " around and be sutured in subsequently together; The other end of the peripheral part of cover plate 70 and second lateral plate 20 ' is centered on by sutural lamina 40 ' and is sutured in it, and such second lateral plate 20 ' just can be around between the peripheral part of liner spare 60 and cover plate 70.

In this way, lateral plate 20 ' around and be connected in

sutural lamina

40 ', 40 " between, the peripheral part of liner spare 60 and cover plate 70 is connected to each other.

Therefore, the top of the peripheral part of liner part 10a and bottom are just by by

sutural lamina

40 ', 40, and " whether sewing up the second and the 3rd sutured portion that forms is strengthened; like this; no matter be provided with in the liner spare 60 and strengthen edge 63; even after long-time the use, the original form of the peripheral part of liner part 10a also is not easy to deform.

On the other hand, in first and second embodiment,, be not limited thereto though liner part 10a is described as being made by compression bed course 61 and sponge sheet 62.Without departing from the scope of the invention, can use any can substituting to compress bed course and sponge sheet materials with function.

Fig. 6 is the amplification view of a part of the mattress of third embodiment of the invention, it is a kind of remodeling of first embodiment, this mattress further comprises splicing tpae 80, and joint fastener 81 is arranged on its two ends, and they pass bed course 13 and liner spare 60 and layer 13 and part 60 are engaged in together.

Fig. 7 is the amplification view of a part of the mattress of fourth embodiment of the invention, it is the another kind remodeling of first embodiment, this mattress further comprises splicing tpae 80, joint fastener 81 is arranged on its two ends, and they pass bed course 13, liner spare 60 and cover plate 70 and layer 13, part 60 and sheet 70 are engaged in together.

Pass the mode of each several part or each parts and be engaged in a time-out with splicing tpae 80 as latter two embodiment when them, liner spare 60 and cover plate 70 are engaged in together securely, do not produce any slip between them.

Spraying or coated with adhesive on the surface that faces with each other of each parts that constitutes liner part 10a or on the surface that liner part 10a and bed course 13 face with each other, so that their firm engagement.

Each parts is bonded to each other and is integral, and makes that joint or the sew application after covering each parts can carry out at an easy rate, perhaps prevents from use to contact between the adjacent component, and also can avoid mattress to deform.

Mattress according to various embodiments of the present invention, liner part is arranged on the top and/or bottom of mattress, pressure that is caused by user's weight or the impact that in use applies etc. are most of to be disperseed and is absorbed by liner part, and the unlikely spring(-supported) mount that is directly delivered to.Therefore, the invention has the advantages that, can prevent spring shortening in service life, and can keep the original form of liner relatively for a long time.

In addition, if the material of all liner part and the elasticity that therefore caused differ from one another, then the user can also select between two kinds of different liners according to own required.And, because the elasticity of mattress edges strengthened by the gasket material and first to the 3rd sutured portion, even thereby after long-time the use, can prevent that also mattress edges from producing depression.Like this, the available mattress area of user can increase, and the original form of mattress can be kept the long period.Therefore, the advantage that prevents the mattress appearance damage and commercial value is improved is just arranged.

Because cover plate is by liner spare supporting, and be separated, thereby it is not easy impairedly, can prevents that mattress from shortening service life with spring(-supported) mount.

Be engaged with each other in engaging together or by the splicing tpae that passes these parts owing to constitute each overlay part of liner spare and cover plate, thereby each parts engages and form one securely, can not disengage each other.Like this, can in relatively long service time, prevent that mattress from deforming, and keep the function of liner part.

Claims

1. mattress, it comprises: a spring(-supported) mount (10), the inside have a plurality of springs that are arranged side by side; Be separately positioned on the top side of described spring(-supported) mount (10) and two bed courses (13) on the bottom side; Hold a lateral plate (20) of four sides of described spring(-supported) mount; And be separately positioned on two liner part (10a) on two bed courses; It is characterized in that, described liner part (10a) comprises a liner spare (60), be arranged on above the described liner spare (60) or following cover plate (70) and two hold sheet (32), described the first half sheets that hold sheet are around the periphery of described liner spare (60) with from bottom surface that this periphery extends out, described the second half sheets that hold sheet are folded and cover the peripheral part of each described bed course (13) to inflection, leave a gap between the apparent surface of the first and second half sheets of folding up.

2. mattress as claimed in claim 1 is characterized in that, described liner spare (60) is engaged by a compression bed course (61) and a sponge sheet (62) and forms.

3. mattress as claimed in claim 2 is characterized in that, described liner spare (60) has a reinforcement edge (63) that is arranged between described compression bed course (61) and the sponge sheet (62) respectively, is used for inwardly and to the described compression bed course of upper support (61).

4. mattress as claimed in claim 2, it is characterized in that described compression bed course (61) and sponge sheet (62), described liner spare (60) and bed course (13) and described liner spare (60) and cover plate (70) are by being coated on binding agent between them and adhering to each other.

5. mattress as claimed in claim 1 or 2 is characterized in that, described liner spare (60) and bed course (13) are engaged with each other by one or more splicing tpae or the bar that passes them.

6. mattress as claimed in claim 1 or 2 is characterized in that, described cover plate (70), liner spare (60) and bed course (13) are engaged with each other by one or more splicing tpae or the bar that passes them.