Mattress with replaceable mattress layer

Abstract

We offer a mattress with a replaceable mattress layer. [Solution] A mattress with replaceable mattress layers, comprising an outer covering component 10, an elastic support component 20, a comfort sleeping component 30, and a plurality of engaging means, wherein the outer covering component has a bed 11 and a surface fabric layer 12, the elastic support component includes a pocket spring layer 21, a connecting fabric layer 22, and an anti-slip layer, and the comfort sleeping component includes a plurality of mattress layers and an inner case 31. In particular, the surface fabric layer, the elastic support component, and the plurality of mattress layers can all be replaced and changed to different materials, so that the mattress can be assembled to meet the user's requirements, and the top and bottom surfaces of each mattress layer in the plurality of mattress layers have a first connecting part and a first positioning part that connect to each other, and a plurality of engaging means are provided on the sides of the plurality of mattress layers.

Description

Technical Field

[0001] The present invention relates to a mattress with a replaceable mat layer, and particularly to a mattress in which a plurality of layers can be selectively replaced to change the combination.

Background Art

[0002] Conventional mattress structures have a plurality of layers including a comfort layer, a spring support layer, and a lower layer. The comfort layer may be artificial latex or high-density support foam. The spring support layer may be a polyfoam, a barrier cotton, an elastic base fabric, a connecting fabric, a pocket spring, or a support spring. The lower layer has an anti-slip base fabric. The above-mentioned plurality of layers overlap each other to form a liner of the mattress that can meet the user's preferences. In addition, the liner of the mattress is covered by an outer packaging material having a surface fabric layer that contacts the user. The surface fabric layer may be a high-quality jacquard fabric, a breathable tencel fabric, a graphene cloth, a cool-sensing hydrophilic cotton, or a high-functional cotton. Furthermore, more selectable mattresses can be provided to users.

[0003] However, in the connection method between each layer in a conventional mattress, all adjacent two layers are sewn together, and then all the layers are connected in sequence to firmly fix the plurality of layers in the mattress, making it less likely to shake.

[0004] Therefore, many conventional mattresses are too large in volume and too heavy to be easily transported by users. In addition, due to factors such as the use environment (e.g., temperature, humidity, etc.), problems such as mold, oxidation, or rusting of springs may occur in the layers of the mattress, and further the mattress may be dented and unable to be used normally. Moreover, there is also a possibility of allergic reactions due to the occurrence of mold on the mattress.

Summary of the Invention

[0005] The main objective of the present invention is to provide a mattress with a replaceable mattress layer, so that the elastic support components, comfort sleeping components, and outer fabric layer within the mattress can all be replaced individually, and the mattress can be combined to have comfort and support that suits the user.

[0006] A secondary objective of the present invention is to provide a comfort bed component having multiple replaceable mattress layers inside. In addition to having connecting and positioning portions provided between the contact surfaces of the multiple mattress layers, a second connection method utilizing buckles on the sides is also provided to improve the connection strength of the multiple mattress layers.

[0007] Another object of the present invention is to provide a fastening method that connects pocket spring layers to other layers using natural adhesives, thereby reducing the number of C-rings that need to be used in conventional mattresses.

[0008] Another object of the present invention is to improve the method of connecting the elastic support component and the comfort reclining component so that the user can conveniently position and fix them.

[0009] To achieve the above objective, the mattress with replaceable mattress layers according to the present invention comprises an outer covering component, an elastic support component, a comfort sleeping component, and a plurality of engaging means, wherein the outer covering component comprises a bed and a top layer removablely connected to the top of the bed and jointly forming a dwelling space with the bed, the elastic support component is replaceably provided in the dwelling space, the comfort sleeping component is replaceably provided in the dwelling space and connected above the elastic support component, and comprises an inner case and a plurality of mattress layers covered from the inner case, wherein each of the plurality of mattress layers comprises a first connecting portion and a first positioning portion, the first connecting portion and the first positioning portion are provided on the top and bottom surfaces of each mattress layer, respectively, and the first connecting portions can be connected to each other in accordance with the first positioning portion of another mattress layer, so that the plurality of mattress layers are arranged vertically within the inner case to form a liner.

[0010] The plurality of engaging means are provided on the side surface of the liner and each has a male engaging portion and a female engaging portion, and the male engaging portion and the female engaging portion are each connected to two of the plurality of mat layers, and the male engaging portion can be connected to each other in accordance with the female engaging portion, so that in addition to the first method of connection by the first connection portion and the first positioning portion, the plurality of mat layers also have a second method of connection by the male engaging portion and the female engaging portion on the side surface.

[0011] The elastic support component has a pocket spring layer including a foam shell, the foam shell covering the pocket spring layer and exposing the top and bottom surfaces of the pocket spring layer.

[0012] In particular, the elastic support component has a connecting fabric layer connected to the top of the pocket spring layer, and the upper surface of the connecting fabric layer and the lower surface of the inner case each have a second connecting portion and a second positioning portion that aligns with the second connecting portion, so that the comfort reclining component can be connected above the elastic support component.

[0013] The elastic support component includes an anti-slip layer connected to the bottom of the pocket spring layer, and the anti-slip layer and the connecting fabric layer are connected to the top and bottom of the foam shell of the pocket spring layer, respectively, using a natural adhesive.

[0014] In the first preferred embodiment, the second connecting portion and the second positioning component are a positive magnetic attraction strip and a negative magnetic attraction strip, respectively, and the comfort reclining component can be connected above the elastic support component by installing the positive magnetic attraction strip and the negative magnetic attraction strip in a cross pattern.

[0015] The male and female engaging portions are connected to the uppermost and lowermost layers of the plurality of mat layers, respectively, and the male engaging portion has a buckle portion and a band portion, the length of which can be adjusted to match the thickness of the liner, so that the male and female engaging portions can secure different numbers of the plurality of mat layers to the liner.

[0016] In a second preferred embodiment, the second connecting portion and the second positioning component are a press-fit portion and a press-fit engagement portion, respectively, the press-fit portion having a main body portion formed to protrude outward and a flared portion whose contour is larger than that of the main body portion, the press-fit engagement portion recesses inward to form a press-fit space capable of accommodating the press-fit portion, the press-fit space having a press-fit opening that matches the size of the press-fit portion and a contracted portion whose contour is smaller than that of the press-fit portion, thereby allowing the press-fit portion to be pressed and fixed to the press-fit engagement portion.

[0017] In a third preferred embodiment, the plurality of engaging means are provided between two adjacent mat layers of the plurality of mat layers, so that the plurality of engaging means are arranged longitudinally on the side surface of the liner, and the male and female engaging portions can be connected one-to-one, so that the male and female engaging portions can secure a different number of the plurality of mat layers according to the liner.

[0018] The present invention allows the mattress to be assembled to meet the user's requirements by replacing the surface fabric layer, the elastic support component, and the multiple mat layers with layers made of different materials, and by improving the connection strength of the multiple mat layers by using a first connection method having the first connecting part and the first positioning part between the multiple mat layers, and a second connection method using the male engaging part and the female engaging part. [Brief explanation of the drawing]

[0019] [Figure 1] This is a schematic diagram of a first preferred embodiment of a mattress with a replaceable mat layer according to the present invention. [Figure 2] Figure 1 is an exploded view. [Figure 3] This is a schematic diagram of the external covering component in the first preferred embodiment. [Figure 4] This is a perspective view of the comfort sleeping component in a first preferred embodiment. [Figure 5] This is a cross-sectional view of the liner and engaging means in a first preferred embodiment. [Figure 6]It is a schematic diagram in which the upper surface of the elastic support component and the lower surface of the comfort lying component are connected in the first preferred embodiment. [Figure 7] It is a schematic diagram in which the upper surface of the elastic support component and the lower surface of the comfort lying component are connected in the second preferred embodiment. [Figure 8] It is a partial cross-sectional view in which the elastic support component and the comfort lying component are connected in the second preferred embodiment. [Figure 9] It is a schematic diagram of the liner and the engaging means in the third preferred embodiment.

Embodiments for Carrying out the Invention

[0020] In order to more clearly and detailedly recognize and understand the appearance, principle and features of the present invention, preferred embodiments are presented and will be described in detail as follows based on the drawings.

[0021] Referring to FIGS. 1, FIG. 2 and FIG. 3. The mattress 1 with an exchangeable mat layer 32 according to the present invention includes an outer covering component 10, an elastic support component 20, a comfort lying component 30, and a plurality of engaging means. The outer covering component 10 has a bed 11 and a surface fabric layer 12. The bed 11 has an opening 111 at the top that is smaller than the contour of the bed 11. The surface fabric layer 12 is detachably connected inside the opening 111 and together with the bed 11 forms a storage space 13. The surface fabric layer 12 can be selectively replaced with another surface fabric layer 12 to change the material of the surface fabric, and can further meet the usage requirements of different users.

[0022] Referring further to FIG. 2, the elastic support component 20 is provided in the accommodation space 13 in a replaceable manner, and includes a pocket spring layer 21, a connecting cloth layer 22, and a non-slip layer 23. The pocket spring layer 21 has a plurality of pocket springs 211 and a foam shell 212. The plurality of pocket springs 211 are arranged in the accommodation space 13 in a matrix form. The foam shell 212 covers around the pocket spring layer 21, and the height of the foam shell 212 is consistent with the height of the plurality of pocket springs 211, so that the top surface and the bottom surface of the plurality of pocket springs 211 are exposed and aligned with the top surface and the bottom surface of the foam shell 212.

[0023] Among them, the non-slip layer 23 is connected to the bottom of the pocket spring layer 21 to prevent the foam shell 212 from rubbing against the outer covering component 10 and reducing the service life. The connecting cloth layer 22 is connected to the top of the barrier cotton layer, and the non-slip layer 23 and the connecting cloth layer 22 are connected to the top and the bottom of the foam shell 212 of the pocket spring layer 21 respectively by using a natural adhesive. Compared with the method of fixing by using a plurality of conventional C-shaped rings, the cost is lower and the operation is more convenient when using the natural adhesive.

[0024] Referring to FIGS. 2, FIGS. 4, and FIGS. 5, the comfort lying component 30 is provided in the accommodation space 13 in a replaceable manner and is connected above the elastic support component 20, and includes an inner case 31 and a plurality of mat layers 32. The plurality of mat layers 32 are covered on the inner case 31 in a replaceable manner and each includes a first connecting portion 321 and a first positioning portion 322. The first connecting portion 321 and the first positioning portion 322 are provided on the top surface and the bottom surface of each mat layer 32 respectively. The first connecting portion 321 can be connected to the first positioning portion 322 of another mat layer 32 in alignment with each other, so that the plurality of mat layers 32 are vertically arranged in the inner case 31 to form a liner 33.

[0025] In particular, the multiple engagement means are provided on the side surface of the liner 33, each having a male engagement portion 41 and a female engagement portion 42, the male engagement portion 41 and the female engagement portion 42 are connected to the uppermost and lowermost layers of the multiple mat layers 32, respectively, the male engagement portion 41 has a buckle portion 411 and a band portion 412, and the length of the band portion 412 can be adjusted to match the thickness of the liner 33, so that the male engagement portion 41 and the female engagement portion 42 can fix different numbers of the multiple mat layers 32 to the liner 33.

[0026] Furthermore, the band portion 412 can also be provided on the female engagement portion 42, and the band portion 412 can be manufactured using an elastic material, thereby further improving the connection strength between the multiple mat layers 32.

[0027] Furthermore, since the upper surface 221 of the connecting fabric layer 22 and the lower surface 311 of the inner case 31 each have a second connecting portion 221a and a second positioning part 311a that aligns with the second connecting portion 221a, the comfort reclining part 30 can be connected above the elastic support part 20.

[0028] Refer to Figures 2 and 6. In a first preferred embodiment, the second connecting portion 221a and the second positioning component 311a are a plurality of positive magnetic attraction strips 50 and a plurality of negative magnetic attraction strips 51, respectively, the plurality of positive magnetic attraction strips 50 extending in a first direction and arranged at intervals on the lower surface 311, and the plurality of negative magnetic attraction strips 51 extending in a second direction perpendicular to the first direction and arranged at intervals on the upper surface 221, and the plurality of positive magnetic attraction strips 50 and the plurality of negative magnetic attraction strips 51 are extended and intersected so that the comfort reclining component 30 can be connected above the elastic support component 20, and the user can quickly attach and detach the comfort reclining component 30 and the elastic support component 20 in this manner.

[0029] Refer to Figures 2, 7, and 8. In the second preferred embodiment, the only differences from the first preferred embodiment are the second connecting portion 221a and the second positioning component 311a; everything else is the same as in the first preferred embodiment. In particular, the second connecting portion 221a and the second positioning component 311a each consist of a plurality of press-fit portions 60 and a plurality of press-fit engagement portions 61. Each of the plurality of press-fit portions 60 has a main body portion 601 that protrudes outward and a widening portion 602 whose contour is larger than that of the main body portion 601. Each of the plurality of press-fit engagement portions 61 is recessed inward to form a press-fit space that can accommodate the press-fit portion 60. The press-fit space has a press-fit opening 611 that matches the size of the press-fit portion 60 and a contraction portion 612 whose contour is smaller than that of the press-fit portion 60. Thus, the press-fit portion 60 can be pressed and fixed to the press-fit engagement portion 61 on a one-to-one basis. Furthermore, the comfort reclining component 30 can be connected above the elastic support component 20.

[0030] In addition, the first connecting portion 321, the first positioning component, the second connecting portion 221a, and the second positioning component 311a may be a zipper strip, a surface engagement tape, Velcro, a button, a shackle, a hook, a screw-type engagement portion, and a woven tape.

[0031] Refer to Figures 2, 4, 5, and 9. In the third preferred embodiment, the only difference from the first preferred embodiment is the plurality of engaging means; everything else is the same as in the first preferred embodiment. In particular, the plurality of engaging means are provided between two adjacent mat layers 32 of the plurality of mat layers 32, so that the plurality of male engaging parts 41 and the plurality of female engaging parts 42 are arranged vertically on the side surface of the liner 33, and the male engaging parts 41 and the female engaging parts 42 can be connected one-to-one, so that the male engaging parts 41 and the female engaging parts 42 can fix a different number of the plurality of mat layers 32 according to the liner 33.

[0032] The comfort sleeping component 30 allows the multiple mattress layers 32 to be connected to each other by the first connecting portion 321 and the first positioning portion 322. In addition, the male engaging portion 41 on the side can be connected to each other in conjunction with the female engaging portion 42. Thus, the connection strength between the multiple mattress layers 32 is improved by providing two types of connection methods. [Explanation of symbols]

[0033] 1 Mattress 10 External covering parts 11 beds 111 Aperture 12 Outer fabric layer 13 Containment Space 20 Elastic support components 21 Pocket Spring Layers 211 Pocket Springs 212 Foam Shell 22 Connecting fabric layer 221 Top surface 221a Second connection section 23 Anti-slip layer 30 Comfort Bed Components 31 Inner Case 311 Bottom surface 311a Second positioning component 32 matte layers 321 First connection section 322 First positioning unit 33 Liner 40 Engagement means 41 Male engagement part 411 Buckle part 412 Bunting Club 42 Female engaging part 50 Positive Magnetic Attraction Strips 51 Negative magnetic attraction strip 60 Pressure joint 601 Main body 602 Spreading section 61 Press-fit engagement portion 611 Pressure joint 612 Contraction section

Claims

1. An external covering component having a bed and an outer fabric layer that is detachably connected to the top of the bed and jointly forms a storage space with the bed, An elastic support component provided in the housing space in a replaceable manner, A comfort sleeping component comprising an inner case and a plurality of mat layers covering the inner case, each of which includes a first connecting portion and a first positioning portion, the first connecting portion and the first positioning portion provided on the top and bottom surfaces of each mat layer, the first connecting portion being able to connect with each other in alignment with the first positioning portion of another mat layer, the plurality of mat layers being arranged vertically within the inner case to form a liner, A mattress with replaceable mattress layers, characterized in that it includes multiple engaging means provided on the side surface of the liner, each having a male engaging portion and a female engaging portion, the male engaging portion and the female engaging portion each connected to two of the plurality of mattress layers, and the male engaging portion can be connected to each other in accordance with the female engaging portion, so that the plurality of mattress layers have a first connection method by the first connection portion and the first positioning portion, as well as a second connection method by the male engaging portion and the female engaging portion on the side surface.

2. The mattress with a replaceable mattress layer according to claim 1, characterized in that the elastic support component has a pocket spring layer including a foam shell, the foam shell covering the pocket spring layer so that the top and bottom surfaces of the pocket spring layer are exposed.

3. The mattress with a replaceable mattress layer according to claim 2, characterized in that the elastic support component has a connecting fabric layer connected to the top of the pocket spring layer, and the upper surface of the connecting fabric layer and the lower surface of the inner case each have a second connecting portion and a second positioning portion that aligns with the second connecting portion, so that the comfort sleeping component can be connected above the elastic support component.

4. The mattress with replaceable mattress layers according to claim 3, characterized in that the elastic support component includes an anti-slip layer connected to the bottom of the pocket spring layer, and the anti-slip layer and the connecting fabric layer are connected to the top and bottom of the foam shell of the pocket spring layer, respectively, using a natural adhesive.

5. The mattress with a replaceable mattress layer according to claim 3, characterized in that the second connecting portion and the second positioning component are a positive magnetic attraction strip and a negative magnetic attraction strip, respectively, and the comfort reclining component can be connected above the elastic support component by installing the positive magnetic attraction strip and the negative magnetic attraction strip in a cross pattern.

6. The mattress with a replaceable mattress layer according to claim 3, characterized in that the second connecting portion and the second positioning component are a press-fit portion and a press-fit engagement portion, respectively, the press-fit portion has a main body portion formed to protrude outward and a widening portion whose contour is larger than that of the main body portion, the press-fit engagement portion is recessed inward to form a press-fit space capable of accommodating the press-fit portion, the press-fit space has a press-fit opening that matches the size of the press-fit portion and a contraction portion whose contour is smaller than that of the press-fit portion, so that the press-fit portion can be pressed and fixed to the press-fit engagement portion.

7. The mattress with replaceable mattress layers as described in claim 1, characterized in that the male engaging portion and the female engaging portion are connected to the uppermost and lowermost layers of the plurality of mattress layers, respectively, the male engaging portion has a buckle portion and a band portion, and the length of the band portion can be adjusted to match the thickness of the liner, so that the male engaging portion and the female engaging portion can fix a different number of the plurality of mattress layers to match the liner.

8. The mattress with replaceable mat layers according to claim 1, characterized in that the plurality of engaging means are provided between two adjacent mat layers of the plurality of mat layers, the plurality of engaging means are arranged vertically on the side surface of the liner, and the male engaging portion and the female engaging portion can be connected one-to-one, so that the male engaging portion and the female engaging portion can fix a different number of the plurality of mat layers according to the liner.

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