Anti-permeation fitted cover

Abstract

The utility model relates to the technical field of fitted covers, and discloses an anti-permeation fitted cover which comprises a fitted cover body used for being installed on a mattress. The fitted cover body comprises a facing drawsheet and an anti-permeation drawsheet connected with the facing drawsheet, and a disassembly and assembly structure is arranged between the edge of the open end of the anti-permeation drawsheet and the peripheral wall of the mattress; the anti-permeation drawsheet comprises a cloth layer and an anti-permeation barrier film connected with the cloth layer. The dismounting and mounting structure comprises a first mounting part arranged on the peripheral wall of the mattress and a second mounting part arranged on the edge of the open end of the anti-permeation drawsheet and used for being matched with the first mounting part in a dismounting and mounting mode. According to the anti-permeation fitted cover, the facing drawsheet and the anti-permeation drawsheet are arranged, and the anti-permeation drawsheet prevents water dirt from permeating to a mattress, so that the mattress is prevented from being polluted.

Description

Technical Field

[0001] The utility model relates to the technical field of fitted sheets, in particular to an anti-penetration fitted sheet. Background Art

[0002] The mattress itself is very easy to get dusty and dirty, and with human use, it will become very dirty in a short time. It is also very inconvenient to clean. Usually, the mattress is wrapped with a sheet or a fitted sheet, which is convenient to replace and clean.

[0003] The function of a fitted sheet is to protect the mattress. When used as a bed sheet, it is easier to fix and prevent slipping than ordinary sheets. If water is accidentally splashed on the surface of a fitted sheet used daily, the water will penetrate the fitted sheet, causing the mattress to be contaminated and difficult to clean. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an anti-seepage fitted sheet to solve the problems mentioned in the above background.

[0005] The utility model provides the following technical solution: an anti-permeability fitted sheet, comprising: a fitted sheet body for being installed on a mattress;

[0006] The fitted sheet body comprises a facing sheet and an impermeable sheet connected to the facing sheet, wherein a disassembly structure is provided between the edge of the open end of the impermeable sheet and the outer peripheral wall of the mattress;

[0007] The anti-penetration sheet comprises a fabric layer and an anti-penetration barrier film connected to the fabric layer;

[0008] The disassembly and assembly structure comprises a first installation part arranged on the outer peripheral wall of the mattress and a second installation part arranged on the edge of the open end of the anti-penetration pad sheet and used for disassembly and assembly with the first installation part.

[0009] Preferably, the first mounting portion is provided with a first Velcro strip, and the second mounting portion is provided with a second Velcro strip matching with the first Velcro strip.

[0010] Preferably, a first Velcro connecting piece is provided at one end of the first mounting portion, and a second Velcro connecting piece matched with the first Velcro is provided at the other end of the first mounting portion.

[0011] Preferably, an anti-slip strip is provided on the inner wall of the first mounting portion.

[0012] Preferably, a first zipper ring is provided along the edge of the open end of the facing pad sheet, and a second zipper ring matching with the first zipper ring is provided along the edge of the open end of the anti-permeability pad sheet;

[0013] The first zipper tape and / or the second zipper tape are provided with a zipper head for connecting or separating the first zipper tape and the second zipper tape.

[0014] Preferably, the inner wall of the facing pad sheet is provided with a first positioning ring band, and the outer peripheral wall of the anti-permeability pad sheet is provided with a second positioning ring band for assembling and disassembling with the first positioning ring band.

[0015] Preferably, the first positioning loop is provided with a first Velcro loop, and the second positioning loop is provided with a second Velcro loop that matches the first Velcro loop.

[0016] Preferably, the anti-permeation barrier membrane is a PTFE membrane or a silicon oxide barrier film.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. The anti-penetration mattress cover is provided with a facing sheet and an anti-penetration sheet. The anti-penetration sheet blocks water and dirt from penetrating into the mattress, thereby preventing the mattress from being contaminated.

[0019] 2. The anti-seepage fitted sheet has a disassembly and assembly structure, and the first mounting portion is mounted on the periphery of the mattress. When the fitted sheet body is mounted, the second Velcro strips on both sides of the inner wall of the second mounting portion only need to be attached to the first Velcro strips on both sides of the first mounting portion to fix the position of the fitted sheet body.

[0020] 3. The impermeable fitted sheet is provided with a first zipper ring, a second zipper ring and a zipper head. The facing sheet is linked with the second zipper ring of the impermeable sheet through the first zipper ring, so that the facing sheet and the impermeable sheet are connected together. When the fitted sheet body is used for a long time, only the facing sheet can be removed for washing.

[0021] 4. The anti-penetration fitted sheet is provided with a first positioning ring band, a second positioning ring band, a first Velcro ring band and a second Velcro ring band. The first Velcro ring band on the first positioning ring band is fitted with the second Velcro ring band on the second positioning ring band to fix the relative position between the facing sheet and the anti-penetration sheet. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the side section structure of the utility model;

[0024] Figure 3 This is a schematic diagram of a partially enlarged structure of a single-side cutaway of the utility model anti-seepage pad;

[0025] Figure 4This is a schematic diagram of the explosion structure of the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the anti-penetration pad and the second mounting part of the utility model;

[0027] Figure 6 This is a schematic diagram of the structure of the first installation part of the utility model;

[0028] Figure 7 For this utility model Figure 6 The enlarged structural diagram at A in the middle;

[0029] Figure 8 This is a schematic diagram of the structure of the first zipper ring tape and the second zipper ring tape of the utility model;

[0030] Fig. 9 It is a schematic diagram of the structure of the first positioning loop and the first Velcro loop of the utility model.

[0031] In the figure: 1. mattress; 2. fitted sheet body; 21. facing sheet; 22. anti-penetration sheet; 221. fabric layer; 222. anti-penetration barrier film; 3. disassembly and assembly structure; 31. first mounting part; 32. second mounting part; 33. first Velcro strip; 34. second Velcro strip; 4. first Velcro connecting piece; 5. second Velcro connecting piece; 6. anti-slip strip; 7. first zipper loop; 8. second zipper loop; 9. zipper head; 10. first positioning loop; 11. second positioning loop; 12. first Velcro loop; 13. second Velcro loop. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] See also Figure 1-3 , an impermeable fitted sheet, comprising: a fitted sheet body 2 for installation on a mattress 1, the fitted sheet body 2 comprising a facing sheet 21 and an impermeable sheet 22 connected to the facing sheet 21, a disassembly structure 3 is provided between the open end edge of the impermeable sheet 22 and the outer peripheral wall of the mattress 1, the impermeable sheet 22 comprising a fabric layer 221 and an impermeable barrier film 222 connected to the fabric layer 221;

[0034] See also Figure 4-7The disassembly structure 3 includes a first mounting portion 31 arranged on the outer peripheral wall of the mattress 1, and a second mounting portion 32 arranged on the edge of the open end of the anti-permeability pad 22 for disassembly and assembly with the first mounting portion 31. The first mounting portion 31 is provided with a first Velcro strip 33, and the second mounting portion 32 is provided with a second Velcro strip 34 that matches the first Velcro strip 33. One end of the first mounting portion 31 is provided with a first Velcro connecting piece 4, and the other end of the first mounting portion 31 is provided with a second Velcro connecting piece 5 that matches the first Velcro. The inner wall of the first mounting portion 31 is provided with an anti-slip strip 6, which contacts the surface of the mattress 1 to increase the friction between the mattress 1 and the mattress 1 to prevent the first mounting portion 31 from sliding on the surface of the mattress 1.

[0035] See also Figure 8 A first zipper tape 7 is provided along the edge of the open end of the facing pad sheet 21, and a second zipper tape 8 matching the first zipper tape 7 is provided along the edge of the open end of the anti-permeability pad sheet 22. A zipper head 9 for connecting or separating the first zipper tape 7 and the second zipper tape 8 is provided on the first zipper tape 7 and / or the second zipper tape 8.

[0036] See also Figure 4 and Fig. 9 A first positioning ring band 10 is provided on the inner wall of the facing pad sheet 21, and a second positioning ring band 11 for disassembling and assembling with the first positioning ring band 10 is provided on the outer peripheral wall of the anti-permeation pad sheet 22. A first Velcro ring band 12 is provided on the first positioning ring band 10, and a second Velcro ring band 13 cooperating with the first Velcro ring band 12 is provided on the second positioning ring band 11. The first Velcro ring band 12 on the first positioning ring band 10 is fitted with the second Velcro ring band 13 on the second positioning ring band 11 to fix the relative position between the facing pad sheet 21 and the anti-permeation pad sheet 22.

[0037] The anti-permeation barrier film 222 is a PTFE film or a silicon oxide barrier film.

[0038] When in use, take out the first mounting portion 31, wrap the first mounting portion 31 around the surface of the mattress 1, and fit the first Velcro connecting piece 4 with the second Velcro connecting piece 5, install the first mounting portion 31 on the surface of the mattress 1, take out the fitted sheet body 2, put the facing sheet 21 on the outside and the anti-permeability sheet 22 on the inside on the surface of the mattress 1, and stick the second Velcro strips 34 on both sides of the inner wall of the second mounting portion 32 to the first Velcro strips 33 on both sides of the first mounting portion 31 respectively, so as to fix the position of the fitted sheet body 2. The anti-penetration sheet 22 is made of a composite of a fabric layer 221 and an anti-penetration barrier film 222. The anti-penetration barrier film 222 prevents water and dirt from penetrating into the mattress 1 to prevent the mattress 1 from being contaminated. The facing sheet 21 is linked to the second zipper ring 8 of the anti-penetration sheet 22 through the first zipper ring 7, so that the facing sheet 21 and the anti-penetration sheet 22 are connected together. When the fitted sheet body 2 is used for a long time, the zipper head 9 is used to separate the first zipper ring 7 and the second zipper ring 8, and only the facing sheet 21 can be removed for washing.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An impermeable fitted sheet, characterized in that: include: A fitted sheet body (2) for mounting on a mattress (1); The fitted sheet body (2) comprises a facing sheet (21) and an impermeable sheet (22) connected to the facing sheet (21), wherein a disassembly structure (3) is provided between the edge of the open end of the impermeable sheet (22) and the outer peripheral wall of the mattress (1); The anti-permeability sheet (22) comprises a fabric layer (221) and an anti-permeability barrier film (222) connected to the fabric layer (221); The disassembly and assembly structure (3) comprises a first mounting portion (31) arranged on the outer peripheral wall of the mattress (1), and a second mounting portion (32) arranged on the edge of the open end of the anti-permeability sheet (22) and used for disassembly and assembly with the first mounting portion (31).

2. The anti-permeability fitted sheet according to claim 1, characterized in that: The first mounting portion (31) is provided with a first Velcro strip (33), and the second mounting portion (32) is provided with a second Velcro strip (34) matching with the first Velcro strip (33).

3. The anti-permeability fitted sheet according to claim 2, characterized in that: A first Velcro connecting piece (4) is provided at one end of the first mounting portion (31), and a second Velcro connecting piece (5) matching with the first Velcro is provided at the other end of the first mounting portion (31).

4. The anti-permeability fitted sheet according to claim 2, characterized in that: The inner wall of the first mounting portion (31) is provided with an anti-slip strip (6).

5. The anti-permeability fitted sheet according to claim 1, characterized in that: A first zipper ring (7) is provided along the edge of the open end of the facing pad sheet (21), and a second zipper ring (8) matching with the first zipper ring (7) is provided along the edge of the open end of the anti-permeability pad sheet (22); The first zipper tape (7) and / or the second zipper tape (8) are provided with a zipper head (9) for connecting or separating the first zipper tape (7) and the second zipper tape (8).

6. The anti-permeability fitted sheet according to claim 1, characterized in that: The inner wall of the facing pad sheet (21) is provided with a first positioning ring band (10), and the outer peripheral wall of the anti-permeability pad sheet (22) is provided with a second positioning ring band (11) for assembling and disassembling with the first positioning ring band (10).

7. The anti-permeability fitted sheet according to claim 6, characterized in that: The first positioning loop (10) is provided with a first Velcro loop (12), and the second positioning loop (11) is provided with a second Velcro loop (13) that matches the first Velcro loop (12).

8. The anti-permeability fitted sheet according to claim 1, characterized in that: The anti-permeation barrier film (222) is a PTFE film or a silicon oxide barrier film.

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