Water-absorbing and dust-removing carpet

Abstract

The invention belongs to the field of carpets, and particularly relates to a water-absorbing and dust-removing carpet. The pile loops are fixed on the base cloth layer and comprise water-absorbing yarns and dust-removing yarns, and the rigidity of the dust-removing yarns is greater than that of the water-absorbing yarns; the dust removal yarn is in a curly shape, the dust removal yarn and the water absorption yarn are mutually wound, and the dust removal yarn is arranged on the topmost portions of at least part of the pile loops. The pile loop is designed to be of a structure formed by winding the curled dust removal yarn and the curled water absorption yarn, the functions of dust removal and water absorption can be achieved in the same area at the same time, and use is convenient. The dust removal yarn can play a role in supporting the water absorption yarn, and the situation that the water absorption yarn is attached to the base cloth and cannot be kept in an upright state after being treaded is prevented. In addition, the dust removal yarns at the topmost parts of the pile loops can be in direct contact with the sole, so that dust removal capacity is improved, friction force is increased, and an anti-skid effect is achieved. The curled dust-removing yarns enable the whole pile loop to be fluffy, are beneficial to precipitation of sand and dust, and prevent the sand and dust from gathering on the surface of the carpet to influence the use effect.

Description

Technical Field

[0001] The present invention relates to the field of carpets, and in particular to a water-absorbing and dust-removing carpet. Background Art

[0002] To prevent moisture and dust carried by shoes from contaminating the floor when entering a room, carpets or floor mats are often placed at the entrance to remove these moisture and dust. Carpets are often designed with separate dust removal and water absorption areas for separate moisture and dust removal. However, this results in a complex carpet structure and requires separate areas for use, making it inconvenient. Summary of the Invention

[0003] In order to solve the technical problem of the inconvenience of using the dust removal area and the water absorption area provided on the carpet in the prior art, the present application provides a water-absorbing and dust-removing carpet.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is a water-absorbing and dust-removing carpet, comprising a base fabric layer; and

[0005] Pile loops, fixed on the base fabric layer, include water-absorbing yarn and dust-removing yarn, wherein the dust-removing yarn is more rigid than the water-absorbing yarn;

[0006] The dust-removing yarn is in a curled shape and is intertwined with the water-absorbing yarn. The top of at least part of the pile loops is the dust-removing yarn.

[0007] In some embodiments, the dust-removing yarn is wound around the outside of the water-absorbing yarn, and at least a portion of the dust-removing yarn and the water-absorbing yarn are separated on the pile loop.

[0008] In some embodiments, the water-absorbing yarn is composed of a plurality of spun yarns ply-plyed together.

[0009] In some embodiments, the dust-removing yarn is composed of a plurality of monofilaments twisted together.

[0010] In some embodiments, the diameter of the water-absorbing yarn is larger than the diameter of the dust-removing yarn.

[0011] In some embodiments, a liner is further provided at the bottom of the base fabric layer.

[0012] In some embodiments, the water-absorbing yarn and the dust-removing yarn are made of nylon, and the base fabric is non-woven fabric.

[0013] The present application also provides a method for preparing the above-mentioned water-absorbing and dust-removing carpet, comprising the steps of manufacturing water-absorbing yarn and dust-removing yarn;

[0014] The step of plying the water-absorbing yarn and the dust-removing yarn to form a yarn; and

[0015] The step of weaving yarn onto a base fabric to form pile loops.

[0016] In some embodiments, the manufacturing steps of the dust-removing yarn include melt-extruding the raw materials to form monofilaments, bending the monofilaments, and twisting multiple monofilaments to form the dust-removing yarn.

[0017] In some embodiments, the method further includes applying glue to the bottom of the base fabric to fix the pile loops, and compounding a pad on the bottom of the base fabric.

[0018] Beneficial effects: The present invention designs the velvet loops to be a structure formed by curled dust-removing yarn and water-absorbing yarn intertwined with each other, which can achieve the functions of dust removal and water absorption in the same area at the same time, and is easy to use. In addition, the dust-removing yarn can support the water-absorbing yarn, preventing the water-absorbing yarn from sticking to the base cloth and being unable to remain upright after being stepped on. In addition, the dust-removing yarn at the top of some velvet loops can directly contact the soles of shoes, which on the one hand improves the dust removal ability, and on the other hand increases friction and plays an anti-slip role. The curled dust-removing yarn makes the velvet loops more fluffy as a whole, which is conducive to the precipitation of dust and prevents dust from gathering on the surface of the carpet and affecting the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the carpet structure of the present invention;

[0020] Figure 2 Schematic diagram of the structure of loop yarn;

[0021] In the figure, 1. base fabric, 2. pile loop, 21. water-absorbing yarn, 22. dust-removing yarn, 3. glue, 4. padding. DETAILED DESCRIPTION

[0022] The present application will be further described below in conjunction with specific embodiments. Obviously, the embodiments described are only a portion of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative changes are within the scope of protection of the present application.

[0023] The present invention forms a pile loop 2 by winding together a water-absorbing yarn 21 with a water-absorbing function and a dust-removing yarn 22 with a dust-removing function. The pile loop 2 stands upright on the base fabric 1 in a ring shape, so that the same area of ​​the carpet has both water-absorbing and dust-removing functions.

[0024] In some embodiments, as Figure 1 As shown, the carpet includes a base fabric 1 layer and pile loops 2. The pile loops 2 are fixed on the base fabric 1 layer. The pile loops 2 protrude 3 to 8 mm from the surface of the base fabric 1. Multiple pile loops 2 are arranged on the base fabric 1 in the warp or weft direction, and the pile loops 2 in the same warp or weft direction are composed of continuous yarns to form a loop pile structure. Figure 1 and 2As shown, the pile loop 2 includes a water-absorbing yarn 21 and a dust-removing yarn 22, wherein the dust-removing yarn 22 is curled and intertwined with the water-absorbing yarn 21. The dust-removing yarn 22 has greater rigidity than the water-absorbing yarn 21. The water-absorbing yarn 21 is softer and more absorbent than the dust-removing yarn 22, giving the carpet a good touch feel. However, it tends to stick to the base fabric 1 layer after being stepped on, making it difficult to maintain an upright position. The dust-removing yarn 22 is more elastic, has higher rigidity and hardness than the water-absorbing yarn 21, and has the function of scraping sand and dust off the soles of shoes. The dust-removing yarn 22 with greater rigidity is intertwined with the water-absorbing yarn 21 to support the water-absorbing yarn 21, so that the dust-removing yarn 22 remains in a yarn state without dispersing after being stepped on, and can rebound and maintain an upright position. At the same time, the dust-removing yarn 22 is set to a curled shape, which not only gives the pile loops 2 good elasticity and improves the touch feeling of the carpet when stepped on, but also the curled dust-removing yarn 2 can make the pile loops 2 more fluffy, which is conducive to improving the water absorption performance. There are gaps between the pile loops 2, which is conducive to the precipitation of dust from between the pile loops 2 to the base fabric 1, avoiding the accumulation of dust on the carpet surface.

[0025] like Figure 1 As shown, it is ensured that the top of at least part of the pile loop 2 is the dust-removing yarn 22, that is, this part of the dust-removing yarn 22 is located at the top of the carpet and directly contacts the sole of the shoe. On the one hand, it improves the dust removal ability, and on the other hand, it increases the friction, which can effectively play an anti-slip role.

[0026] In some embodiments, as Figure 2 As shown, the dust-removing yarn 22 is wound around the water-absorbing yarn 21 in a spiral form, which not only supports the water-absorbing yarn 21 but also has the function of binding and shaping the dust-removing yarn 22. In addition to being wound around the water-absorbing yarn 21 in a spiral form, the dust-removing yarn 22 itself is also in a curled state, so that at least part of the dust-removing yarn 22 and the water-absorbing yarn 21 on the pile loop 2 are separated. That is, a portion of the water-absorbing yarn 21 is in contact with the dust-removing yarn 22, while a gap exists between the other portion and the curled portion of the dust-removing yarn 22. In this way, the contacting portion of the water-absorbing yarn 21 is bounded by the dust-removing yarn 22, and the diameter of the water-absorbing yarn 21 is contracted, while the portion of the water-absorbing yarn 21 with the gap is not bound by the dust-removing yarn 22 and is fluffy, making the loop pile structure on the carpet surface appear fuller. The fluffy state is also conducive to improving the water absorption of the water-absorbing yarn 21.

[0027] In some embodiments, the absorbent yarn 21 is formed by plying multiple spun yarns. In at least one embodiment, the absorbent yarn 21 is formed by twisting and shaping multiple 1000 dtex nylon spun yarns to form the ply. The absorbent yarn 21 has a diameter of 1.5 mm to 2 mm. The absorbent yarn 21 formed by twisting and plying multiple spun yarns has good bulkiness, which helps improve water absorption.

[0028] In some embodiments, the dust-removing yarn 22 is composed of a plurality of monofilaments. In at least one embodiment, the dust-removing yarn 22 is formed by twisting and plying four nylon monofilaments with a diameter of 0.05mm to 0.2mm. The monofilaments are in a curled state, and the curled state of the four monofilaments is superimposed to form the curled shape of the dust-removing yarn 22. The use of thicker monofilaments to form the dust-removing yarn 22 makes the dust-removing yarn 22 more fluffy, and has good support and resilience for the water-absorbing yarn 21. At the same time, the gaps between the monofilaments form sedimentation channels for sand and dust, which is conducive to the sedimentation of sand and dust. It is also conducive to the evaporation and discharge of water in the water-absorbing yarn 21, and the drying speed is fast. The base fabric 1 is made of non-woven fabric.

[0029] In some embodiments, the diameter of the water-absorbing yarn 21 is larger than the diameter of the dust-removing yarn 22. The diameter of the dust-removing yarn 22 refers to the diameter of the dust-removing yarn 22 in the uncurled state. The diameter of the water-absorbing yarn 21 is 2 to 10 times the diameter of the dust-removing yarn 22, so that the dust-removing yarn 22 accounts for a smaller proportion of the overall diameter of the pile loop 2. In addition, the dust-removing yarn 22 is also in a dispersed and fluffy state, making the overall carpet visually more similar to an ordinary carpet.

[0030] In some embodiments, a liner 4 is further provided at the bottom of the base fabric 1. The liner 4 is made of a rubber material having good wear resistance and anti-slip properties.

[0031] In some embodiments, the present application further provides a method for preparing a water-absorbing and dust-removing carpet, comprising the steps of manufacturing a water-absorbing yarn 21 and a dust-removing yarn 22. The water-absorbing yarn 21 is manufactured by first producing 1000 dtex nylon spun yarn, which is then twisted and shaped to form a plied water-absorbing yarn 21. The dust-removing yarn 22 is manufactured by first drying the nylon raw material, mixing it with a masterbatch, and then melt-extruding a monofilament, curving the monofilament to form a curled monofilament, and then twisting multiple monofilaments to form the dust-removing yarn 22.

[0032] The process also includes plying a water-absorbing yarn 21 and a dust-removing yarn 22 to form a yarn, and weaving the yarn onto a base fabric 1 using a loom to form a pile loop 2. The bottom of the pile loop 2 extends to the bottom of the base fabric 1, and the pile at the bottom of the base fabric 1 is fixed by applying glue 3 to the bottom of the base fabric 1. Finally, a rubber pad 4 is added to the bottom to form a carpet.

[0033] Although the present disclosure is disclosed as above, the protection scope of the present disclosure is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present disclosure, and these changes and modifications will fall within the protection scope of this application.

Claims

1. A water-absorbing and dust-removing carpet, characterized in that: comprising a base fabric (1) layer; and A pile loop (2) is fixed on the base fabric (1) layer and comprises a water-absorbing yarn (21) and a dust-removing yarn (22), wherein the dust-removing yarn (22) has a greater rigidity than the water-absorbing yarn (21); The dust-removing yarn (22) is in a curled shape and is intertwined with the water-absorbing yarn (21), and the top of at least part of the pile loops (2) is the dust-removing yarn (22).

2. The water-absorbing and dust-removing carpet according to claim 1, characterized in that: The dust-removing yarn (22) is wound around the outside of the water-absorbing yarn (21), and at least a portion of the dust-removing yarn (22) and the water-absorbing yarn (21) are separated on the pile loop (2).

3. The water-absorbing and dust-removing carpet according to claim 1 or 2, characterized in that: The water-absorbing yarn (21) is composed of a plurality of spun yarns.

4. The water-absorbing and dust-removing carpet according to claim 1 or 2, characterized in that: The dust-removing yarn (22) is composed of a plurality of monofilaments.

5. The water-absorbing and dust-removing carpet according to claim 1 or 2, characterized in that: The diameter of the water-absorbing yarn (21) is larger than the diameter of the dust-removing yarn (22).

6. The water-absorbing and dust-removing carpet according to claim 1, characterized in that: A liner (4) is also provided at the bottom of the base fabric (1) layer.

7. The water-absorbing and dust-removing carpet according to claim 1, characterized in that: The water-absorbing yarn (21) and the dust-removing yarn (22) are made of nylon, and the base fabric (1) is non-woven fabric.

8. The method for preparing a water-absorbing and dust-removing carpet according to claims 1 to 7, characterized in that: The method comprises the steps of manufacturing a water-absorbing yarn (21) and a dust-removing yarn (22); The step of plying the water-absorbing yarn (21) and the dust-removing yarn (22) to form a yarn; and The invention relates to a step of weaving yarn onto a base fabric (1) to form pile loops (2).

9. The method for preparing a water-absorbing and dust-removing carpet according to claim 8, characterized in that: The manufacturing steps of the dust-removing yarn (22) include melting and extruding the raw materials to form monofilaments, bending the monofilaments, and twisting multiple monofilaments to form the dust-removing yarn (22).

10. The method for preparing a water-absorbing and dust-removing carpet according to claim 8 or 9, characterized in that: The method further comprises the steps of applying glue (3) on the bottom of the base cloth (1) to fix the pile loops (2), and the step of compounding a pad (4) on the bottom of the base cloth (1).

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