Mattress capable of being taken off and washed

Abstract

The utility model discloses a mattress capable of being taken off and washed, belongs to the technical field of bedding articles, and aims to overcome the defect that a detachable layer in an existing mattress is short in service life. The mattress comprises a main mattress body and a detachable layer located above the main mattress body, a first zipper is arranged on the detachable layer, a second zipper zipped with the first zipper is arranged on the main mattress body, and the fixed edge of the first zipper and the edge of the detachable layer are wrapped through an edge wrapping belt and fixed through a sewing line. The edge covering belt can protect the edge of the first zipper and the edge of the detachable layer, the edge of the first zipper and the edge of the detachable layer are prevented from being directly pulled or rubbed, the edge thread scattering risk of the first zipper and the edge of the detachable layer is reduced or avoided, the fixing reliability of the detachable layer and the first zipper is improved, and therefore the overall service life of the detachable layer is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of bedding products and relates to a detachable and washable mattress. Background Art

[0002] Existing mattresses include a main pad. In order to meet the demand for cleaning the mattress when it is dirty, the main pad is provided with a detachable layer. During use, the detachable layer will be stained with sweat, stains, etc. after long-term use. The detachable layer can be washed and aired, but the current detachable layer will cause the back edge line to become loose after multiple machine washings, and the service life of the detachable layer is short. Summary of the Invention

[0003] The utility model aims to solve the problems existing in the prior art and proposes a detachable and washable mattress, aiming to overcome the defect of a short service life of the detachable layer in the prior mattress.

[0004] The utility model is achieved in this way:

[0005] A washable mattress comprises a main pad and a detachable layer located above the main pad, the detachable layer being provided with a first zipper, the main pad being provided with a second zipper engaged with the first zipper, the fixed edge of the first zipper and the edge of the detachable layer being wrapped with an edge tape and fixed by sutures.

[0006] The edging tape can protect the edges of the first zipper and the detachable layer, preventing the edges of the first zipper and the detachable layer from being directly pulled or rubbed, reducing or avoiding the risk of the edges of the first zipper and the detachable layer becoming unraveled, and improving the reliability of the fixation of the detachable layer and the first zipper, thereby extending the overall service life of the detachable layer.

[0007] Preferably, the main pad is provided with an outer covering, and the fixed edge of the second zipper and the edge of the outer covering are wrapped with piping tape and secured with stitching. The piping tape protects the edges of the second zipper and the outer covering, reducing or preventing the risk of unraveling of the edges of the second zipper and the outer covering, improving the reliability of the fixing of the second zipper and the outer covering, and thus extending the service life of the main pad.

[0008] Preferably, the outer covering layer includes a side layer and a top layer, with the upper edge of the side layer, the edge of the top layer, and the fixed edge of the second zipper arranged in order from bottom to top, and the two side edges of the piping tape located above the top layer and below the upper edge of the side layer, respectively. The piping tape can simultaneously protect the edges of the side layer, the top layer, and the second zipper, eliminating the need to first fix the side layer and the top layer; the side layer, the top layer, and the second zipper can be directly fixed, thereby improving the production efficiency and processing cost of the main pad.

[0009] Preferably, the first zipper is located above the detachable layer. When the detachable layer is installed, the first zipper remains in the operator's field of vision, facilitating the closing and closing operation of the first zipper and the second zipper.

[0010] Preferably, when the first zipper and the second zipper are closed, the stitching on the detachable layer is turned over to the bottom of the detachable layer. This can avoid the stitching being exposed, better prevent the stitching from breaking or unraveling, and improve the structural stability of the detachable layer during use.

[0011] Preferably, the second zipper is located below the detachable layer.

[0012] Preferably, one of the first and second zippers has a zipper latch, and the other has a zipper slot, with the zipper latch or slot located in the middle of one wide side of the main mattress. This allows the zipper latch and slot to be positioned over the head, with the pillow positioned above them to avoid human contact and enhance the mattress user experience.

[0013] Preferably, the removable layer includes a regular fabric layer and a waterproof layer, wherein the waterproof layer is fixed below the regular fabric layer. The regular fabric layer directly contacts the human body, enhancing the sense of contact. The waterproof layer can prevent dirt from seeping down and contaminating the main pad.

[0014] Preferably, the waterproof layer is a thermoplastic polyurethane elastomer film, and the waterproof layer is fixed below the ordinary fabric layer by hot melting, which can more thoroughly block dirt.

[0015] Preferably, the waterproof layer is an expanded polytetrafluoroethylene membrane, and the waterproof layer is bonded to the bottom of the ordinary fabric layer by adhesive. In this way, the waterproof layer has a water-repellent and breathable effect, thereby improving the comfort of the mattress.

[0016] The utility model has the following beneficial effects: the edge tape can protect the edges of the first zipper and the detachable layer, prevent the edges of the first zipper and the detachable layer from being directly pulled or rubbed, reduce or avoid the risk of the edges of the first zipper and the detachable layer becoming untied, improve the reliability of the fixation of the detachable layer and the first zipper, and thus extend the overall service life of the detachable layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Schematic diagram of the structure before the main pad and the release layer are assembled;

[0018] Figure 2 is a structural diagram of the main pad;

[0019] Figure 3 for Figure 2 Enlarged view of the part A in the middle;

[0020] Figure 4 is a schematic diagram of the partial structure before the main pad and the removable layer are assembled when the first zipper is located above the removable layer;

[0021] Figure 5 is a schematic diagram of the partial structure of the main pad and the removable layer before assembly when the first zipper is located below the removable layer;

[0022] Figure 6 This is a schematic diagram of the local structure before the main pad and the release layer are assembled when the waterproof layer is a thermoplastic polyurethane elastomer membrane;

[0023] Figure 7 This is a schematic diagram of the local structure before the main pad and the detachable layer are assembled when the waterproof layer is an expanded polytetrafluoroethylene membrane.

[0024] Explanation of the accompanying drawings: 100, main pad; 110, second zipper; 120, outer layer; 121, side layer; 122, top layer; 130, piping tape; 200, detachable layer; 210, first zipper; 220, edging tape; 230, ordinary fabric layer; 240, waterproof layer; 241, glue; 310, zipper slot; 320, suture line. DETAILED DESCRIPTION

[0025] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings to make the technical solution of the present invention easier to understand and grasp. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0026] This embodiment provides a washable mattress. Figure 1-4 As shown, it includes a main pad 100 and a detachable layer 200 located above the main pad 100, the detachable layer 200 is provided with a first zipper 210, and the main pad 100 is provided with a second zipper 110 that is engaged with the first zipper 210, and the fixed edge of the first zipper 210 and the edge of the detachable layer 200 are wrapped by a edging tape 220 and fixed by a stitching line 320.

[0027] During use, the first zipper 210 and the second zipper 110 are closed, securing the release layer 200 to the main pad 100. The human body comes into direct contact with the release layer 200, rather than the main pad 100, making it easy to separate the release layer 200 from the main pad 100 for cleaning. The hemming tape 220 protects the edges of the first zipper 210 and the release layer 200, preventing them from being pulled or rubbed. This reduces or prevents the risk of unraveling, improves the securement of the release layer 200 and the first zipper 210, and thus extends the overall service life of the release layer 200.

[0028] like Figure 4 As shown, the main pad 100 is provided with an outer covering 120, and the fixed edge of the second zipper 110 and the edge of the outer covering 120 are wrapped with a piping tape 130 and secured with stitching 320. The piping tape 130 protects the edges of the second zipper 110 and the outer covering 120, reducing or preventing the risk of unraveling of the edges of the second zipper 110 and the outer covering 120, and improving the reliability of the fixing of the second zipper 110 and the outer covering 120, thereby extending the service life of the main pad 100.

[0029] Furthermore, the outer layer 120 includes a side layer 121 and a top layer 122. The upper edge of the side layer 121, the edge of the top layer 122, and the fixed edge of the second zipper 110 are arranged in sequence from bottom to top. The side edges of the piping tape 130 are located above the top layer 122 and below the upper edge of the side layer 121, respectively. The piping tape 130 can simultaneously protect the edges of the side layer 121, the top layer 122, and the second zipper 110. There is no need to first fix the side layer 121 and the top layer 122. The side layer 121, the top layer 122, and the second zipper 110 can be directly fixed, thereby improving the production efficiency and processing cost of the main pad 100. In other optional embodiments, after the side layer 121 and the top layer 122 are sewn together, their edges can be turned inward, and the connection between the two can then be sewn to the fixed edge of the second zipper 110.

[0030] like Figure 4 As shown, the first zipper 210 is located above the release layer 200. When installing the release layer 200, the first zipper 210 remains within the operator's field of vision, facilitating the closing and zipping of the first zipper 210 and the second zipper 110. When the first zipper 210 and the second zipper 110 are closed, the stitching 320 on the release layer 200 is flipped under the release layer 200. This prevents the stitching 320 from being exposed, better preventing breakage or unraveling, and improving the structural stability of the release layer 200 during use.

[0031] In other optional embodiments, such as Figure 5 As shown, the second zipper 110 may also be located below the detachable layer 200 .

[0032] like Figure 2 、 3As shown, the first zipper 210 has a zipper latch, and the second zipper 110 has a zipper slot 310. The zipper slot 310 is located in the middle area of ​​one wide side of the main mattress 100. The zipper latch is located at the same position as the zipper slot 310 on the removable layer 200. This allows the zipper latch and zipper slot 310 to be placed in correspondence with the head, and the pillow to be placed above the zipper latch and zipper slot 310, avoiding human contact and improving the mattress user experience. In other optional embodiments, the zipper latch can be located on the second zipper 110, and the zipper slot 310 can be located on the first zipper 210. In other optional embodiments, the zipper slot 310 and zipper latch can also be located in correspondence with the corners or long sides of the mattress.

[0033] The peeling layer 200 of this embodiment is a single-layer structure. In other optional embodiments, the peeling layer 200 can also be a double-layer structure. Specifically, Figure 6 As shown, the removable layer 200 includes a regular fabric layer 230 and a waterproof layer 240, which is secured beneath the regular fabric layer 230. The regular fabric layer 230 directly contacts the human body, enhancing the sense of contact. The waterproof layer 240 prevents dirt from seeping into and contaminating the main pad 100. The waterproof layer 240 is a thermoplastic polyurethane elastomer film and is secured beneath the regular fabric layer 230 via hot melt. This provides a more thorough barrier to dirt.

[0034] In the embodiment of the double-layer structure release layer 200, as Figure 7 As shown, the waterproof layer 240 can also be an expanded polytetrafluoroethylene membrane, and the waterproof layer 240 is adhered to the bottom of the ordinary fabric layer 230 by glue 241. In this way, the waterproof layer 240 has a water-repellent and breathable effect, thereby improving the comfort of the mattress.

Claims

1. A washable mattress, comprising a main pad (100) and a detachable layer (200) located above the main pad (100), characterized in that: The detachable layer (200) is provided with a first zipper (210), and the main pad (100) is provided with a second zipper (110) that is engaged with the first zipper (210). The fixed edge of the first zipper (210) and the edge of the detachable layer (200) are wrapped by a hemming tape (220) and fixed by a suture (320).

2. A washable mattress according to claim 1, characterized in that: The main pad (100) is provided with an outer covering layer (120), and the fixed edge of the second zipper (110) and the edge of the outer covering layer (120) are wrapped by a piping tape (130) and fixed by a suture (320).

3. A washable mattress according to claim 2, characterized in that: The outer covering layer (120) comprises a side layer (121) and a top layer (122), the upper edge of the side layer (121), the edge of the top layer (122) and the fixed edge of the second zipper (110) are arranged in sequence from bottom to top, and the two side edges of the piping tape (130) are respectively located above the top layer (122) and below the upper edge of the side layer (121).

4. The washable mattress according to claim 1, characterized in that: The first zipper (210) is located above the detachable layer (200).

5. The washable mattress according to claim 4, characterized in that: When the first zipper (210) and the second zipper (110) are closed, the stitching line (320) on the detachable layer (200) is turned over to the bottom of the detachable layer (200).

6. The washable mattress according to claim 1, characterized in that: The second zipper (110) is located below the detachable layer (200).

7. The washable mattress according to claim 1, characterized in that: One of the first zipper (210) and the second zipper (110) has a zipper latch, and the other has a zipper slot (310), wherein the zipper latch or the zipper slot (310) is located in the middle area of ​​a wide side of the main pad (100).

8. The washable mattress according to claim 1, characterized in that: The detachable layer (200) comprises a common fabric layer (230) and a waterproof layer (240), wherein the waterproof layer (240) is fixed below the common fabric layer (230).

9. The washable mattress according to claim 8, characterized in that: The waterproof layer (240) is a thermoplastic polyurethane elastomer film, and the waterproof layer (240) is fixed below the ordinary fabric layer (230) by hot melting.

10. The washable mattress according to claim 8, characterized in that: The waterproof layer (240) is an expanded polytetrafluoroethylene membrane, and the waterproof layer (240) is adhered to the bottom of the ordinary fabric layer (230) by glue (241).

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