Antibacterial anti-mite four-piece set

Abstract

The utility model discloses an antibacterial anti-mite four-piece set which comprises a bed sheet, pillowcases and a quilt cover, the number of the pillowcases is two, the two pillowcases are arranged on the bed sheet in parallel, the quilt cover is laid on the bed sheet, and the four corners of an inner cavity of the quilt cover are each provided with a retaining ring assembly capable of being used in cooperation with a quilt core rope buckle. The retaining ring assembly comprises a retaining ring piece, and a connecting piece is arranged between the retaining ring piece and the quilt cover. The retaining ring piece comprises a first arc-shaped buckle, and the first arc-shaped buckle is provided with an opening allowing the quilt core rope buckle to be placed therein. The buckling ring assembly and the quilt core rope buckle are used in cooperation, the quilt core and the quilt cover can be fixed, the phenomenon that the quilt core deviates in the quilt cover in the using process is prevented, and the phenomenon that the buckling ring assembly and the quilt core rope buckle are wound and knotted under the action of external force such as pulling is effectively prevented; therefore, the quilt core rope fastener can be conveniently separated from the retaining ring assembly, the quilt core can be conveniently detached from the quilt cover subsequently, and the use experience of a user can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of four-piece sets, and particularly relates to an antibacterial and mite-proof four-piece set. Background Technique

[0002] In people's daily life, the four-piece set usually refers to the four-piece set of bedding. As the name implies, it is the bedding composed of four sets. The necessary elements are a pair of pillowcases, a quilt cover, and a bedsheet. With the gradual improvement of people's living standards, people's requirements for the comfort of the four-piece set of bedding are also getting higher and higher.

[0003] The utility model patent document with the publication number of CN219699540U discloses a four-piece set of bedding. Through the sticky contact and mutual friction of the silica gel anti-slip particles in the first friction area and the second friction area, there is a certain connection force between the quilt and the bedsheet. When people turn over, the quilt is not easy to move and deviate with the turning action; the silica gel anti-slip particles in the third friction area and the fourth friction area are in sticky contact and mutually friction, and there is a certain connection force between the pillow and the bedsheet. When people sleep, the pillow is not easy to be knocked off when the head swings; the anti-slip male buckle and the anti-slip female buckle are buckled at the corner position of the mattress, so that the bedsheet is tightened on the mattress and is not easy to fall off from the mattress, so that the bedsheet can limit the deviation of the quilt; using an elastic band to connect the buckle body and the bedsheet is beneficial to buffering the pulling force between the buckle body A and the buckle body B and reducing the situation of the bedsheet being torn; the first opening and closing member is beneficial to opening or closing the internal space of the quilt cover, facilitating the replacement of the quilt core and the cleaning of the quilt cover; the second opening and closing member is beneficial to opening or closing the internal space of the pillowcase, facilitating the replacement of the pillow core and the cleaning of the pillowcase; the binding rope is tied to the binding buckle, which is beneficial to fixing the four corners of the quilt core at the four corners inside the quilt cover, so that the quilt core is not easy to deviate in the quilt cover; the storage bag is used to store items such as mobile phones, glasses, watches, etc. before going to bed, which is more convenient.

[0004] Although the above four-piece set of bedding can solve the corresponding technical problems, in order to prevent the quilt core from deviating in the quilt cover, the four corners of the quilt core are respectively fixed at the four corners inside the quilt cover through the cooperation of the binding rope and the binding buckle. However, during the use process, the binding rope is prone to loosening or even getting entangled and tied in a knot under the action of external forces such as pulling, which may lead to the quilt core not being firmly fixed, or it is difficult to disassemble the quilt core from the quilt cover subsequently, thus reducing the user experience.

[0005] Therefore, an antibacterial and mite-proof four-piece set is proposed. Content of the Utility Model

[0006] The purpose of the utility model is to provide an antibacterial and mite-proof four-piece set to solve the problems raised in the above background technique.

[0007] In order to achieve the above purpose, the main technical solutions adopted by the utility model include:

[0008] An antibacterial and mite-proof four-piece bedding set, comprising:

[0009] A bedsheet, pillowcases and a duvet cover. There are two pillowcases which are placed side by side on the bedsheet, and the duvet cover is laid on the bedsheet. At each of the four corners of the inner cavity of the duvet cover, there is a buckle assembly that can be used in cooperation with the cord buckle of the quilt core;

[0010] Wherein, the buckle assembly includes a buckle member, and there is a connecting member between the buckle member and the duvet cover;

[0011] The buckle member includes a first arc-shaped buckle. An opening for inserting the cord buckle of the quilt core is formed on the first arc-shaped buckle. A second arc-shaped buckle that can close the opening is movably connected to the first arc-shaped buckle. A circular ring structure is formed between the first arc-shaped buckle and the second arc-shaped buckle, and a positioning member for locking the second arc-shaped buckle is provided between the first arc-shaped buckle and the second arc-shaped buckle.

[0012] As a preferred technical solution, through holes are formed at one ends of the first arc-shaped buckle and the second arc-shaped buckle. A connecting column is fixedly connected through the inner cavity of the through hole on the second arc-shaped buckle. The upper and lower parts of the surface of the connecting column are respectively rotationally connected to the inner wall surfaces of the through holes on the first arc-shaped buckle. The other ends of the first arc-shaped buckle and the second arc-shaped buckle are arranged in a biting manner, and the positioning member is arranged on the connecting column.

[0013] As a preferred technical solution, the connecting member includes a U-shaped rod fixedly connected to the surface of the first arc-shaped buckle. A connecting belt is sleeved on the U-shaped rod, and the connecting belt is sewn at the right angle of the inner cavity of the duvet cover.

[0014] As a preferred technical solution, the positioning member includes an iron column movably penetrating through the inner cavity of the connecting column. One end of the iron column magnetically adsorbs a magnetic block, and the magnetic block is fixedly connected to the inner cavity of the connecting column. The other end of the iron column extends to the top of the connecting column and is fixedly connected with a positioning block. A positioning groove for placing the positioning block is formed on the surface of the first arc-shaped buckle, and a limiting member is arranged between the iron column and the connecting column.

[0015] As a preferred technical solution, the limiting member includes a through groove formed on the surface of the iron column. A slider is slidably connected to the inner cavity of the through groove, and both sides of the slider are fixedly connected to the inner wall surface of the connecting column.

[0016] As a preferred technical solution, finger grooves are formed on both sides of the positioning groove.

[0017] As a preferred technical solution, grooves are formed on both sides of the positioning block, and the grooves and the finger grooves are arranged in one-to-one correspondence.

[0018] As a preferred technical solution, the bedsheet, pillowcase and quilt cover all include a bamboo fiber layer, an antibacterial and mite-proof layer, and a decorative layer. The antibacterial and mite-proof layer is disposed on the surface of the bamboo fiber layer, and the decorative layer is disposed on the surface of the antibacterial and mite-proof layer.

[0019] The utility model has at least the following beneficial effects:

[0020] In this application, by using the buckle assembly in cooperation with the quilt core rope buckle, the fixation of the quilt core and the quilt cover can be realized, preventing the quilt core from being displaced in the quilt cover during use, and effectively preventing the phenomenon of entanglement and knotting under the action of external forces such as pulling between the buckle assembly and the quilt core rope buckle. Furthermore, it is convenient to separate the quilt core rope buckle from the buckle assembly, and further convenient to disassemble the quilt core from the quilt cover subsequently, which helps to improve the user experience; at the same time, the bamboo fiber layer has the advantages of being smooth, soft, warm, antibacterial, mite-proof, odor-proof, moisture-absorbing and breathable. The antibacterial and mite-proof layer has a good antibacterial effect, can eliminate the odor generated by bacteria, keep the bedsheet, pillowcase and quilt cover clean, and at the same time avoid the reproduction of bacteria, which can reduce the risk of re-spreading, thus helping to improve the user comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of the antibacterial and mite-proof four-piece set of the utility model;

[0022] Figure 2 is the antibacterial and mite-proof four-piece set of the utility model Figure 1 The enlarged structural schematic diagram of point A in;

[0023] Figure 3 is a three-dimensional structural schematic diagram of the buckle assembly of the antibacterial and mite-proof four-piece set of the utility model;

[0024] Figure 4 is a three-dimensional exploded structural schematic diagram of the buckle assembly of the antibacterial and mite-proof four-piece set of the utility model;

[0025] Figure 5 is a partial three-dimensional sectional schematic diagram of the connecting column and the positioning member of the antibacterial and mite-proof four-piece set of the utility model;

[0026] Figure 6 is a sectional schematic diagram of the fabric structure of the antibacterial and mite-proof four-piece set of the utility model.

[0027] In the figure: 100, bedsheet; 200, pillowcase; 300, duvet cover; 400, buckle assembly; 410, buckle member; 411, first arc-shaped buckle; 412, second arc-shaped buckle; 413, through hole; 414, connecting column; 420, connecting member; 421, U-shaped rod; 422, connecting band; 430, positioning member; 431, iron column; 432, magnetic block; 433, positioning block; 434, positioning groove; 435, through groove; 436, slider; 437, finger groove; 438, groove; 500, bamboo fiber layer; 600, antibacterial and mite-proof layer; 700, decorative layer. Detailed implementation manner

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] Please refer to Figures 1-6 , an embodiment of the present invention provides an antibacterial and mite-proof four-piece set, including: a bedsheet 100, two pillowcases 200 placed side by side on the bedsheet 100, and a duvet cover 300 laid on the bedsheet 100. A buckle assembly 400 capable of cooperating with the quilt core rope buckle is provided at each of the four corners of the inner cavity of the duvet cover 300; the buckle assembly 400 includes a buckle member 410, and a connecting member 420 is provided between the buckle member 410 and the duvet cover 300; the buckle member 410 includes a first arc-shaped buckle 411, an opening for the quilt core rope buckle to be inserted is formed on the first arc-shaped buckle 411, a second arc-shaped buckle 412 capable of closing the opening is movably connected to the first arc-shaped buckle 411, a circular ring structure is formed between the first arc-shaped buckle 411 and the second arc-shaped buckle 412, and a positioning member 430 for locking the second arc-shaped buckle 412 is provided between the first arc-shaped buckle 411 and the second arc-shaped buckle 412.

[0030] Among them, through holes 413 are provided at one ends of the first arc-shaped buckle 411 and the second arc-shaped buckle 412. A connecting column 414 is fixedly connected through the inner cavity of the through hole 413 on the second arc-shaped buckle 412. The upper and lower parts of the surface of the connecting column 414 are respectively rotationally connected to the inner wall surface of the through hole 413 on the first arc-shaped buckle 411 through rotating shafts. By the combined use of the through hole 413 and the connecting column 414, the second arc-shaped buckle 412 can rotate on the first arc-shaped buckle 411 with the connecting column 414 as the axis to realize the opening and closing operations of the opening. The other ends of the first arc-shaped buckle 411 and the second arc-shaped buckle 412 are arranged in a biting manner, so that the second arc-shaped buckle 412 can only rotate towards the inner cavity of the first arc-shaped buckle 411 with the connecting column 414 as the axis. The positioning member 430 is arranged on the connecting column 414.

[0031] Among them, the connecting member 420 includes a U-shaped rod 421 fixedly connected to the surface of the first arc-shaped buckle 411. A connecting belt 422 is sleeved on the U-shaped rod 421. The connecting belt 422 is sewn at the right angle of the inner cavity of the quilt cover 300. Through the connecting member 420, the buckle member 410 can be connected to the quilt cover 300.

[0032] Among them, the positioning member 430 includes an iron column 431 movably penetrating through the inner cavity of the connecting column 414. One end of the iron column 431 magnetically adsorbs a magnetic block 432. The magnetic block 432 is fixedly connected to the inner cavity of the connecting column 414. The other end of the iron column 431 extends to the top of the connecting column 414 and is fixedly connected to a positioning block 433. A positioning groove 434 for placing the positioning block 433 is provided on the surface of the first arc-shaped buckle 411. A limiting member is arranged between the iron column 431 and the connecting column 414. Through the setting of the positioning member 430, the second arc-shaped buckle 412 can be locked, so that the second arc-shaped buckle 412 can be stably kept in a closed state, effectively avoiding slipping out of the buckle member 410 from the inside by the core rope buckle. The cross sections of the positioning block 433 and the positioning groove 434 are regular hexagons.

[0033] Among them, the limiting member includes a through groove 435 opened on the surface of the iron column 431. A slider 436 is slidably connected to the inner cavity of the through groove 435. Both sides of the slider 436 are fixedly connected to the inner wall surface of the connecting column 414. Through the setting of the limiting member, the iron column 431 can only stably move up and down in the inner cavity of the connecting column 414. When the positioning block 433 is stuck into the inner cavity of the positioning groove 434, the iron column 431 cannot rotate. Furthermore, the connecting column 414 can be restricted by the limiting member, so as to achieve the locking effect on the second arc-shaped buckle 412.

[0034] Among them, finger grooves 437 are provided on both sides of the positioning groove 434. Through the finger grooves 437, it is convenient for users to take and place the positioning block 433.

[0035] Wherein, grooves 438 are formed on both sides of the positioning block 433, and the grooves 438 are arranged in one-to-one correspondence with the finger grooves 437. Through the grooves 438, it is convenient for the user's fingers to exert force, improving the convenience of taking and placing the positioning block 433.

[0036] Wherein, the bedsheet 100, pillowcase 200, and quilt cover 300 all include a bamboo fiber layer 500, an antibacterial and mite-proof layer 600, and a decorative layer 700. The antibacterial and mite-proof layer 600 is disposed on the surface of the bamboo fiber layer 500, and the decorative layer 700 is disposed on the surface of the antibacterial and mite-proof layer 600. By the combined use of the bamboo fiber layer 500 and the antibacterial and mite-proof layer 600, the effect of antibacterial and mite prevention can be achieved. Through the decorative layer 700, the aesthetics of the four-piece set can be improved, thereby further enhancing the user's experience.

[0037] The working principle of the present utility model is as follows: Open the zipper on the quilt cover 300, place the quilt core in the inner cavity of the quilt cover 300, align the rope buckles of the quilt core with the buckle assemblies 400 in the quilt cover 300 one by one. Use the finger grooves 437 and grooves 438 to pull the positioning block 433 upward, so that the positioning block 433 drives the iron column 431 and the through groove 435 to move in the inner cavity of the connecting column 414. The slider 436 slides in the inner cavity of the through groove 435, and the iron column 431 is separated from the magnetic block 432 until it moves to the maximum extent, so that the positioning block 433 disengages from the inner cavity of the positioning groove 434, that is, the unlocking operation of the second arc-shaped buckle 412 is completed; then push the second arc-shaped buckle 412 into the inner cavity of the first arc-shaped buckle 411, so that the second arc-shaped buckle 412 drives the connecting column 414, slider 436, through groove 435, iron column 431, and positioning block 433 to rotate synchronously, so that the positioning block 433 is on the top of the positioning groove 434 and is arranged in a staggered manner, and the opening can be opened. The user can then put the rope buckles of the quilt core through the opening and onto the surface of the first arc-shaped buckle 411; finally, push the second arc-shaped buckle 412 in the reverse direction, so that the second arc-shaped buckle 412 drives the connecting column 414, slider 436, through groove 435, iron column 431, and positioning block 433 to rotate synchronously until the positioning block 433 is aligned with the connecting column 414. At this time, due to the self-gravity of the iron column 431 and positioning block 433 and the magnetic force of the magnetic block 432, the positioning block 433 is clamped into the inner cavity of the positioning groove 434, and the iron column 431 is magnetically adsorbed to the magnetic block 432, that is, the locking operation of the second arc-shaped buckle 412 is completed, and then the fixing operation of the quilt core is completed, preventing the quilt core from being displaced in the quilt cover 300 during use; due to the advantages of the bamboo fiber layer 500 being smooth, soft, warm, antibacterial, mite-proof, odor-proof, and moisture-permeable, and the antibacterial and mite-proof layer 600 having a good antibacterial effect, it can eliminate the odor caused by bacteria, keep the bedsheet 100, pillowcase 200, and quilt cover 300 clean, and at the same time avoid the reproduction of bacteria, reducing the risk of re-spreading, thereby improving the user's comfort.

[0038] Parts not involved in the present utility model are the same as or can be implemented by using the prior art. Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An antibacterial and anti-mite four-piece suit, characterized in that: include: A bed sheet (100), a pillowcase (200) and a quilt cover (300), wherein two pillowcases (200) are provided and placed side by side on the bed sheet (100), the quilt cover (300) is laid on the bed sheet (100), and a buckle assembly (400) capable of being used in conjunction with a quilt core buckle is provided at each of the four corners of the inner cavity of the quilt cover (300); Wherein, the buckle assembly (400) comprises a buckle member (410), and a connecting member (420) is provided between the buckle member (410) and the quilt cover (300); The buckle member (410) comprises a first arc-shaped buckle (411), the first arc-shaped buckle (411) is provided with an opening capable of being inserted with a core rope buckle, the first arc-shaped buckle (411) is movably connected with a second arc-shaped buckle (412) capable of closing the opening, a circular ring structure is formed between the first arc-shaped buckle (411) and the second arc-shaped buckle (412), and a positioning member (430) for locking the second arc-shaped buckle (412) is provided between the first arc-shaped buckle (411) and the second arc-shaped buckle (412).

2. The antibacterial and anti-mite four-piece set according to claim 1, characterized in that: A through hole (413) is provided at one end of the first arc-shaped buckle (411) and the second arc-shaped buckle (412); a connecting column (414) is fixedly connected to the inner cavity of the through hole (413) on the second arc-shaped buckle (412); the upper and lower parts of the surface of the connecting column (414) are rotatably connected to the inner wall surface of the through hole (413) on the first arc-shaped buckle (411), respectively; the other ends of the first arc-shaped buckle (411) and the second arc-shaped buckle (412) are arranged to be engaged with each other, and the positioning member (430) is arranged on the connecting column (414).

3. The antibacterial and anti-mite four-piece set according to claim 1, characterized in that: The connecting piece (420) comprises a C-shaped rod (421) fixedly connected to the surface of the first arc-shaped buckle (411), a connecting belt (422) is sleeved on the C-shaped rod (421), and the connecting belt (422) is sewn at a right angle to the inner cavity of the quilt cover (300).

4. The antibacterial and anti-mite four-piece set according to claim 2, characterized in that: The positioning member (430) comprises an iron column (431) movably penetrating the inner cavity of the connecting column (414); one end of the iron column (431) is adsorbed with a magnetic block (432) by magnetic force; the magnetic block (432) is fixedly connected to the inner cavity of the connecting column (414); the other end of the iron column (431) is fixedly extended to the top of the connecting column (414) and is fixedly connected with a positioning block (433); a positioning groove (434) for placing the positioning block (433) is provided on the surface of the first arc-shaped buckle (411); and a limiting member is provided between the iron column (431) and the connecting column (414).

5. The antibacterial and anti-mite four-piece set according to claim 4, characterized in that: The limiting member comprises a through groove (435) formed on the surface of the iron column (431), the inner cavity of the through groove (435) is slidably connected with a slider (436), and both sides of the slider (436) are fixedly connected to the inner wall surface of the connecting column (414).

6. The antibacterial and anti-mite four-piece set according to claim 4, characterized in that: A finger groove (437) is provided on both sides of the positioning groove (434).

7. The antibacterial and anti-mite four-piece set according to claim 6, characterized in that: A groove (438) is provided on both sides of the positioning block (433), and the groove (438) and the finger groove (437) are arranged in a one-to-one correspondence.

8. The antibacterial and anti-mite four-piece set according to any one of claims 1 to 7, characterized in that: The bed sheet (100), pillowcase (200) and quilt cover (300) all comprise a bamboo fiber layer (500), an antibacterial and anti-mite layer (600) and a decorative layer (700); the antibacterial and anti-mite layer (600) is arranged on the surface of the bamboo fiber layer (500), and the decorative layer (700) is arranged on the surface of the antibacterial and anti-mite layer (600).

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