WO2020000177A1

WO2020000177A1 - Seat cover

Info

Publication number: WO2020000177A1
Application number: PCT/CN2018/092844
Authority: WO
Inventors: 高海艇
Original assignee: 高海艇
Priority date: 2018-06-26
Filing date: 2018-06-26
Publication date: 2020-01-02

Abstract

Provided is a seat cover, comprising a seat cover body (1), wherein the seat cover body (1) is provided with an opening (2), and a curtain (3) is provided at the periphery of the opening (2); a channel (4) is provided at the joint between the seat cover body (1) and the curtain (3); an elastic ribbon (5) is provided inside the channel (4), and the elastic ribbon (5) comprises a first connecting end (51) and a second connecting end (52); and the first connecting end (51) is connected to the second connecting end (52) by means of a lock catch (6), and the lock catch (6) is provided with a first lock hole (61) and a second lock hole (62), with the first connecting end (51) passing through the first lock hole (61), and the second connecting end (52) passing through the second lock hole (62). The lock catch (6) is cooperatively used with the elastic ribbon (5), and can effectively adjust the size of the opening (2) of the seat cover, so that the seat cover can firmly cover a seat. In addition, the curtain (3) at the periphery of the opening (2) of the seat cover can also have a good dust-blocking effect, and also has a certain decorative effect, such that the whole seat cover looks more beautiful.

Description

Seat cover

Technical field

The invention relates to the field of daily household articles, in particular to a seat cover.

Background technique

The seat cover is a supporting article of the seat, and it is a common article in people's life. It is generally used to protect the seat and keep it clean. Chinese invention patent specification CN204032880U discloses a stool seat cushion cover. The stool seat cushion cover includes a seat cushion cover body. The seat cushion cover body simulates the shape of the seat surface of the stool into a thin-walled shape with an opening on one side, and is provided at the mouth of the bag. There are elastic bands. The stool seat cover is divided into three layers, the surface is cloth, the middle is sponge, and the inner lining is mesh. After the seat cushion cover is used for a period of time, the elastic band is easily loosened. At this time, the seat cushion cover is easy to slide off the stool and cannot protect the stool.

Summary of the invention

The object of the present invention is to provide a seat cover that can be fixed on a seat and is easy to adjust tightness, which can solve one or more of the above-mentioned problems in the prior art.

According to an aspect of the present invention, there is provided a seat cover including a seat cover body, the seat cover body is provided with an opening, a periphery of the opening is provided with a curtain, and a connection is provided between the seat cover body and the curtain, An elastic band is provided in the channel, and the elastic band includes a first connection end and a second connection end; the first connection end and the second connection end are connected by a lock buckle, and the lock buckle is provided with a first lock hole and a second lock hole, and the first connection The end passes through the first lock hole, and the second connection end passes through the second lock hole.

The seat cover provided by the invention has a simple structure, low manufacturing cost, is suitable for mass production, and is easy to replace during use. Through the use of locks and elastic bands, the size of the seat cover opening can be effectively adjusted, so that the seat cover can be firmly seated on the seat, and the curtain around the opening of the seat cover can also play a good role. The role of blocking the gray layer also plays a certain decorative role, making the appearance of the entire seat cover more beautiful.

In some embodiments, a pressing member is provided in the lock, and the top of the pressing member is located outside the lock. The pressing member is provided with a first circular hole and a second circular hole. The first circular hole is staggered with the first locking hole. The second circular hole and the second lock hole are staggered, and the bottom of the pressing member is provided with a spring. Therefore, by pressing the top of the pressing member, the first circular hole coincides with the first lock hole, and the second circular hole coincides with the second lock hole. At this time, the first connection end of the elastic band can be free in the first lock hole. Sliding, the second connecting end of the elastic band can slide freely in the second lock hole, so that the effective length of the elastic band in the channel can be adjusted quickly and easily, thereby adjusting the size of the seat cover opening. When the effective length of the elastic band is adjusted to a suitable length, at this time, the top of the pressing member is restored to the original position. The first circular hole and the first lock hole are staggered, and the second circular hole and the second lock hole are staggered. Therefore, the first connection end and the second connection end of the elastic band are firmly locked in the first lock hole and the second lock hole, respectively, so that the seat cover can be firmly fixed on the seat.

In some embodiments, the lock and the pressing member are made of the same material. As a result, the number of materials can be reduced and processing can be facilitated, so that production costs can be effectively reduced.

In some embodiments, both the lock and the pressing member are made of a metal material. Because the metal material has good mechanical properties, it can effectively increase the service life of the lock and the pressing member. Further, the lock and the pressing member are made of a copper alloy material. Because the copper alloy has good ductility and fatigue resistance, it can withstand long-term compression without being damaged; at the same time, the copper alloy also has good gloss, which makes the overall appearance of the lock and the pressing part more beautiful and increases. It's ornamental.

In some embodiments, the material used for the seat cover body and the curtain is a four-layer composite non-woven fabric layer, and the composite non-woven fabric layer includes a first non-woven fabric layer and an antibacterial non-woven fabric in this order from the outside to the inside. Layer, an activated carbon nonwoven fabric layer, and a second nonwoven fabric layer. Non-woven fabric, also known as non-woven fabric, is composed of oriented or random fibers. It is a new generation of environmentally friendly materials. It is moisture-proof, breathable, flexible, lightweight, non-combustible, easy to decompose, non-toxic and non-irritating, rich in color and price. Low cost and recyclable. Therefore, by using a composite non-woven fabric layer to make a seat cover body, the service life of the present invention can be effectively enhanced; at the same time, by providing an antibacterial non-woven fabric layer and an activated carbon non-woven fabric layer, bacteria and surface on the surface of the seat cover can be effectively removed. Odor can keep the seat cover clean and tidy for a long time, which can reduce the frequency of changing and washing times.

Further, the activated carbon content of the activated carbon nonwoven fabric layer is 30% -50%. Therefore, the activated carbon in the seat cover body can effectively absorb indoor odors and reduce the frequency of seat cover replacement. It is particularly suitable for use in public places such as buses, hospitals, and other places with a large flow of people, which brings a more comfortable ride for the public. Car or rest environment.

Furthermore, the first non-woven fabric layer, the antibacterial non-woven fabric layer, the activated carbon non-woven fabric layer, and the second non-woven fabric layer are melt-composited by high temperature. Therefore, the service life of the seat cover provided by the present invention can be effectively improved, and the non-woven fabric is used as the main raw material, which is not only cheap, but also easily degrades and has no pollution to the environment.

BRIEF DESCRIPTION OF THE DRAWINGS

1 is a schematic perspective view of a seat cover according to an embodiment of the present invention;

2 is a bottom view of a seat cover according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of the overall structure of a lock and a pressing member in a seat cover according to an embodiment of the present invention.

detailed description

The present invention is described in further detail below with reference to the drawings.

1 and 2 schematically show a seat cover according to an embodiment of the present invention, and FIG. 3 schematically shows a lock and a pressing member in the seat cover according to an embodiment of the present invention. the whole frame. As shown in FIG. 1 and FIG. 2, the seat cover includes a seat cover body 1, an opening 2 is provided on the seat cover body 1, a curtain 3 is provided around the opening 2, and the seat cover body 1 and the curtain 3 are provided. The connecting portion is provided with a channel 4, and an elastic band 5 is provided in the channel 4. The elastic band 5 includes a first connection end 51 and a second connection end 52; the first connection end 51 and the second connection end 52 are connected by a lock buckle 6, and the lock buckle 6 is provided with a first lock hole 61 and a second lock hole 62, the first connection end 51 passes through the first lock hole 61, and the second connection end 52 passes through the second lock hole 62.

In actual use, the seat cover is put into the seat through the opening 2, and then the effective length of the elastic band 5 in the channel 4 is adjusted by the lock 6 so that the size of the opening 2 can be adjusted until the seat cover can be firmly fixed Put it on the seat. The present invention can effectively adjust the size of the seat cover opening 2 through the combined use of the buckle 6 and the elastic band 5, so that the seat cover can be firmly seated on the seat, and at the same time, the curtain 3 around the opening 2 of the seat cover It can also play a good role in blocking the gray layer, and also play a certain decorative role, making the entire seat cover look more beautiful. At the same time, it has the advantages of simple structure, low manufacturing cost, suitable for mass production, and simple replacement during use.

In order to be able to adjust the length of the elastic band 5 quickly and easily, a pressing member 7 is provided in the lock buckle 6, and the top of the pressing member 7 is located outside the lock buckle 6, as shown in FIG. 3, the pressing member 7 is provided with a first round hole. 71 and a second circular hole 72, the first circular hole 71 and the first lock hole 61 are staggered, the second circular hole 72 and the second lock hole 62 are staggered, and a spring 8 is provided at the bottom of the pressing member 7. The first connection end 51 of the elastic band 5 passes through the first circular hole 71 and the first lock hole 61, and the second connection end 52 passes through the second circular hole 72 and the second lock hole 62. Therefore, by pressing the top of the pressing member 7, the spring 8 is compressed, and the pressing member 7 moves toward the bottom of the lock 6 as a whole. The first circular hole 71 and the first lock hole 61 coincide, and the second circular hole 72 and The second lock hole 62 is coincident. At this time, the first connection end 51 of the elastic band 5 can slide freely in the first lock hole 61, and the second connection end 52 of the elastic band 5 can slide freely in the second lock hole 62. The effective length of the elastic band 5 in the channel 4 can be adjusted quickly and easily, thereby adjusting the size of the seat cover opening 2. When the effective length of the elastic band 5 is adjusted to a suitable length, the top of the pressing member 7 is pressed again, and the spring 8 returns to the original position, so that the pressing member 7 moves toward the top of the lock 6 as a whole. At this time, the first round hole 71 is staggered with the first lock hole 61, and the second circular hole 72 is staggered with the second lock hole 62, so that the first connection end 51 and the second connection end 52 of the elastic band 5 are firmly locked in the first The lock hole 61 and the second lock hole 62 are inside, so that the seat cover can be firmly fixed on the seat.

Further, in order to reduce the types of materials, facilitate processing, and effectively reduce production costs, the lock 6 and the pressing member 7 are made of the same material. Preferably, both the lock 6 and the pressing member 7 are made of a metal material. Because the metal material has good mechanical properties, the service life of the lock buckle 6 and the pressing member 7 can be effectively increased. The lock 6 and the pressing member 7 are preferably made of a copper alloy material. Because the copper alloy has good ductility and fatigue resistance, it can withstand long-term compression without damage; at the same time, the copper alloy also has good gloss. Therefore, the entire lock 6 and the pressing member 7 look more beautiful in appearance, which enhances the viewing.

As a kind of preference, the materials used for the seat cover body 1 and the curtain 3 are four-layer composite non-woven fabric layers, and the composite non-woven fabric layer includes a first non-woven fabric layer and an antibacterial non-woven fabric in this order from the outside to the inside. A cloth layer, an activated carbon non-woven fabric layer, and a second non-woven fabric layer. Non-woven fabric, also known as non-woven fabric, is composed of oriented or random fibers. It is a new generation of environmentally friendly materials. It is moisture-proof, breathable, flexible, lightweight, non-combustible, easy to decompose, non-toxic and non-irritating, rich in color and price Low cost and recyclable. Thus, by using the composite non-woven fabric layer to make the seat cover body 1, the service life of the present invention can be effectively enhanced; at the same time, by providing an antibacterial non-woven fabric layer and an activated carbon non-woven fabric layer, bacteria on the surface of the seat cover can be effectively removed And odor, so that the seat cover is kept clean and tidy for a long time, which can reduce the frequency of replacement and washing times.

Among them, the activated carbon content of the activated carbon nonwoven fabric layer is preferably 30% to 50%. As a result, the activated carbon in the seat cover body 1 can effectively absorb indoor odors and reduce the frequency of seat cover replacement. It is particularly suitable for use in public places such as buses and hospitals with a large flow of people, bringing more comfort to the public. Ride or rest environment. The first non-woven fabric layer, the antibacterial non-woven fabric layer, the activated carbon non-woven fabric layer, and the second non-woven fabric layer are preferably melt-composited by high temperature. Therefore, the service life of the seat cover provided by the present invention can be effectively improved, and the non-woven fabric is used as the main raw material, which is not only cheap, but also easily degrades and has no pollution to the environment.

What has been described above are only some embodiments of the invention. For those of ordinary skill in the art, without departing from the inventive concept of the present invention, several modifications and improvements can be made, which all belong to the protection scope of the present invention.

Claims

The seat cover is characterized by comprising a seat cover body (1), the seat cover body (1) is provided with an opening (2), and the periphery of the opening (2) is provided with a curtain (3);

A passage (4) is provided at a connection between the seat cover body (1) and the curtain (3), and an elastic band (5) is provided in the channel (4), and the elastic band (5) includes a first A connection end (51) and a second connection end (52);

The first connection end (51) and the second connection end (52) are connected by a lock (6), and the lock (6) is provided with a first lock hole (61) and a second lock hole ( 62), the first connection end (51) passes through the first lock hole (61), and the second connection end (52) passes through the second lock hole (62);

A pressing member (7) is provided in the lock (6), the top of the pressing member (7) is located outside the lock (6), and the pressing member (7) is provided with a first circular hole (71) and A second circular hole (72), the first circular hole (71) and the first lock hole (61) are staggered, the second circular hole (72) and the second lock hole (62) are staggered, A spring (8) is provided at the bottom of the pressing member (7);

The materials used for the seat cover body (1) and the curtain (3) are four layers of composite non-woven fabric layers, and the composite non-woven fabric layer includes a first non-woven fabric layer in order from the outside to the inside. , Antibacterial non-woven fabric layer, activated carbon non-woven fabric layer and second non-woven fabric layer.
The seat cover according to claim 1, wherein the lock buckle (6) and the pressing member (7) are made of the same material.
The seat cover according to claim 1, wherein the lock buckle (6) and the pressing member (7) are made of a metal material.
The seat cover according to claim 1, wherein the lock buckle (6) and the pressing member (7) are made of a copper alloy material.
The seat cover according to claim 1, wherein the activated carbon content of the activated carbon non-woven fabric layer is 30% -50%.
The seat cover according to claim 5, wherein the first non-woven fabric layer, the antibacterial non-woven fabric layer, the activated carbon non-woven fabric layer, and the second non-woven fabric layer are fused and compounded at a high temperature.