A disposable hydrocut net with a pull ring and a manufacturing method thereof

Abstract

The present invention relates to a disposable strainer with a pull ring and a manufacturing method thereof, including a cylindrical strainer portion having a bottom and a stretchable portion provided at the entire circumference of the open end thereof, and a ring-shaped string portion provided at the open end, when the stretchable portion is covered on the open edge of a garbage receptacle of a drain, the strainer portion is inserted into the garbage receptacle, foreign matters flowing together with the drain are caught by the strainer portion while allowing the drain to pass through, and when the string portion is pulled up, the stretchable portion is separated from the open edge of the garbage receptacle, and the strainer with the strainer portion still containing the foreign matters is taken out of the garbage receptacle, wherein the stretchable portion is connected to the first open end of the strainer portion, and the string portion is connected to the second open end of the stretchable portion by a portion, and the present invention aims to provide a disposable strainer with a pull ring and a manufacturing method thereof, in which the string is connected to the strainer portion without an additional process, production efficiency is high, and a significant cost reduction can be achieved compared to conventional technology.

Description

Technical Field

[0001] This invention belongs to the field of water-cutting mesh technology, and particularly relates to a disposable water-cutting mesh with a pull ring and its manufacturing method. Background Technology

[0002] Currently, several solutions have been proposed for this type of water-cutting net. Among them, Patent Document 1 (Japanese Patent Application Publication No. 2006-291688) discloses a water-cutting net with ropes attached to the upper part of the net, thus simplifying and improving hygiene during disposal. Furthermore, Patent Document 2 (Japanese Patent Application Publication No. 2003-246404) discloses a water-cutting bag with a permeable bag body and a pair of endless ropes attached to the bag body. The ropes are pulled in a specific direction by their respective gripping parts, causing the bag body to contract and its opening to close.

[0003] However, from the perspectives of simplifying disposal and replacement, as well as hygiene, this type of water-cutting net is discarded along with the accumulated foreign matter in the water-cutting section, rather than being reused. Therefore, the consumption in households is considerable, and it is sold in bags of approximately 30 to 100 units. Given this situation, there is an urgent need to reduce the cost of water-cutting nets. Furthermore, in the aforementioned traditional water-cutting nets, the rope used to extract the water-cutting section from the drain garbage receiver is manufactured separately from the water-cutting section, and this rope is attached to the water-cutting section in different processes through welding, bonding, or weaving.

[0004] Therefore, the process of attaching ropes to the water-cut section, which is essential in the manufacture of water-cut nets, is unstable due to the shape of the water-cut section and the material properties of the ropes. This makes it difficult to automate the additional process in terms of cost, and it can only rely on manual operation, thus becoming an obstacle to cost reduction. Summary of the Invention

[0005] This invention is proposed to solve the above-mentioned problems. Its purpose is to provide a disposable water-cutting net with a pull ring and a method for manufacturing the same. This method does not require a separate process of adding ropes to the water-cutting part, has excellent productivity, and can achieve extremely low cost compared to traditional technologies.

[0006] To achieve the above objectives, the technical solution adopted by the present invention is as follows: a method for manufacturing a disposable water-cutting net with a pull ring, characterized by comprising the following steps:

[0007] S1, Water-cut section weaving process: The water-cut section is woven using a knitting machine, and only non-elastic yarn is used to weave it from one end of the water-cut section to the other into a tubular shape;

[0008] S2, Expansion section weaving process: Start supplying elastic yarn, and continuously weave the expansion section from the other end of the water-cut section using non-elastic yarn and elastic yarn;

[0009] S3, Rope weaving process: Stop supplying non-elastic thread, and continuously weave a loop structure of the rope from the other end of the telescopic part using the same elastic thread as the telescopic part.

[0010] S4. Sealing process: Solidify and seal one end of the water-cutting section to complete the water-cutting mesh.

[0011] Specifically, the manufacturing method of the disposable water-cutting net disclosed in this application includes: a bottomed cylindrical water-cutting section, a telescopic section disposed around the entire circumference of the open end of the water-cutting section, and an annular rope section disposed at the open end of the telescopic section. The telescopic section covers the opening edge of the waste receiver at the drain outlet, allowing the water-cutting section to be inserted therein and capture foreign objects flowing into the waste receiver along with the drainage, while allowing the drainage to pass through. When the rope section is pulled up, the telescopic section disengages from the opening edge of the waste receiver, and the water-cutting section containing the foreign objects is removed from the waste receiver. The manufacturing method includes: the first rope section being annularly woven into the second... The process includes a rope weaving process, a first telescopic loop weaving process in which the loop of the first rope is continuously woven at the other end of the first rope in the first rope weaving process, a water-cutting weaving process in which two water-cutting sections are continuously woven at the other end of the first telescopic section in the first telescopic weaving process, a second telescopic weaving process in which the water-cutting section is continuously woven at the other end of the water-cutting section in the water-cutting weaving process, a second rope loop weaving process in which the loop of the second telescopic section is continuously woven at the other end of the second telescopic section in the second telescopic weaving process, and a water-cutting section segmentation and closure process in which the water-cutting section is segmented between one end and the other end and the segmented section is closed.

[0012] Furthermore, in S1, two water-cut sections are woven in a continuous state by knitting machinery, and the opening end of each section is connected to the base material of the telescopic section and the rope section.

[0013] Furthermore, in S3, the rope weaving process includes a first rope weaving process and a second rope weaving process. In the first rope weaving process, only elastic yarn is used to weave the loop structure of the first rope, and the diameter of the first rope is the same as the diameter of the telescopic part and the water-cutting part.

[0014] Furthermore, in S2, the telescopic part weaving process includes a first telescopic part weaving process and a second telescopic part weaving process. In the first telescopic part weaving process, the other end of the first rope part woven from the first rope part weaving process continues to weave the first telescopic part using the elastic thread of the first rope part.

[0015] Furthermore, in the water-cut section weaving process, only non-elastic yarn is used to continuously weave the tubular structure of the two water-cut sections.

[0016] Furthermore, after weaving two water-cut sections with tubular structures, elastic yarn is supplied during the second stretch section weaving process, and the second stretch section is continuously woven from the other end of the water-cut section, using both non-elastic and elastic yarn.

[0017] Furthermore, in the second rope weaving process, the supply of non-elastic thread must be stopped, and the same elastic thread as the second telescopic part is used to continue weaving the loop structure of the second rope part from the other end of the second telescopic part, so that the two water-cut parts are connected to each other.

[0018] Furthermore, the section is split from the middle end of the water-cut section, and then the split sections are sealed.

[0019] A disposable water-cutting net with a pull ring, wherein the disposable water-cutting net is obtained by the manufacturing method of any one of claims 1 to 8.

[0020] Furthermore, the disposable water-cutting net includes a bottom cylindrical water-cutting section, a first open end on the water-cutting section, a telescopic section around the entire circumference of the first open end, a second open end on the telescopic section, and a loop rope section at the second open end. Specifically, the water-cutting net disclosed in this application includes: a bottom cylindrical water-cutting section, a telescopic section around the entire circumference of the open end of the water-cutting section, and a loop rope section at the open end of the telescopic section. The telescopic section covers the opening edge of the waste receiver at the drain outlet, allowing the water-cutting section to be inserted therein, and is able to capture foreign objects flowing into the waste receiver along with the drainage, while allowing the drainage to pass through. When the rope section is pulled up, the telescopic section is disengaged from the opening edge of the waste receiver, and the water-cutting section containing the foreign objects is removed from the waste receiver. The telescopic section is continuously formed from the open end of the water-cutting section, and the rope section is connected to the open end of the telescopic section by a portion.

[0021] Through the above technical solution, the present invention has the following beneficial effects compared with the prior art: According to the present invention, a disposable water-cutting net with pull ring and a method for manufacturing the same can be provided. The method does not require a separate process of adding rope to the water-cutting part, has excellent productivity, and achieves overwhelming low cost compared with traditional technology. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0023] Figure 1 This is a perspective view of one embodiment of the disposable water-cutting net disclosed in this application;

[0024] Figure 2 for Figure 1 A schematic cross-sectional view showing the state of a disposable water-cutting mesh inserted into a garbage receiver at a drain outlet;

[0025] Figure 3 This is a schematic flowchart illustrating one embodiment of the manufacturing method of the disposable water-cutting net disclosed in this application.

[0026] The invention reference information is as follows:

[0027] 1. Water-cutting net; 10. Water-cutting section; 11. First open end; 20. Telescopic section; 21. Second open end; 30. Rope section; 40. Part; 50. Base material; 10A. First water-cutting section; 10B. Second water-cutting section; 20A. First telescopic section; 20B. Second telescopic section; 30A. First rope section; 30B. Second rope section; 40A. First other end portion; 40B. Second other end portion; G. Garbage receiver; F. Opening edge;

[0028] The realization of the objective, functional features and advantages of the present invention will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0029] The following will refer to the appendices in the embodiments of the present invention. Figure 1-3 The technical solutions in the embodiments of the present invention are clearly and completely described herein. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0030] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0031] Furthermore, the use of terms such as "first" and "second" in this invention is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this invention.

[0032] First embodiment: Next, we will use Figure 3 For reference, one embodiment of the manufacturing method of the above-described water-cutting mesh 1 will be described. This embodiment relates to a method for simultaneously manufacturing two water-cutting meshes 1. A detailed description follows.

[0033] First, such as Figure 3 As shown in (a), two water-cut sections are woven in the connected state, namely the first water-cut section 10A and the second water-cut section 10B. The opening ends 11A and 11B of the first water-cut section 10A and the second water-cut section 10B are respectively connected to the parent material 50 of the first telescopic section 20A, the second telescopic section 20B and the first rope section 30A and the second rope section 30B. In this embodiment, a circular knitting machine is used for weaving.

[0034] Specifically, in the first rope section weaving process, only elastic yarn is used to weave the loop structure of the first rope section 30A. Here, the diameter of the loop-woven first rope section 30A is the same as the diameter of the first telescopic section 20A, the second telescopic section 20B, the first water-cutting section 10A, and the second water-cutting section 10B.

[0035] Next, in the first telescopic section weaving process, the first other end portion 40A of the loop-shaped first rope portion 30A woven from the first rope portion weaving process continues to weave the first telescopic section 20A using the elastic yarn of the first rope portion 30A. At this time, the non-elastic yarn of the first water-cutting portion 10A is joined.

[0036] Subsequently, in the water-cutting section weaving process, the supply of elastic yarn is stopped, and only non-elastic yarn is used to continuously weave two water-cutting sections 10, namely the tubular structure of the first water-cutting section 10A and the second water-cutting section 10B.

[0037] After the two water-cut sections 10 are woven, elastic yarn is supplied in the second stretch section weaving process, and the second stretch section 20B is continuously woven from the other end of the second water-cut section 10B, using both non-elastic yarn and elastic yarn.

[0038] Continuing with the second rope weaving process, the supply of non-elastic thread must be stopped. From the second other end portion 40B of the second telescopic section 20B, the same elastic thread as that used in the second telescopic section 20B is used to continue weaving the loop structure of the second rope section 30B. This completes the interconnection of the two water-cutting nets 1.

[0039] Finally, regarding the products formed by the above processes, such as Figure 3 As shown in (b), C is separated from the middle end of the first water-cutting section 10A and the second water-cutting section 10B, and as follows: Figure 3As shown in (c), the broken parts C and C are sealed to complete the finished product. Here, the sealing of the broken parts C and C can be carried out by welding the non-elastic line formed by the first water-cutting part 10A and the second water-cutting part 10B, or by using an adhesive for fixation. The sealing method can be selected arbitrarily.

[0040] The manufacturing method includes a first rope section weaving step of looping a first rope section; a first telescopic section weaving step of continuously weaving a first telescopic section from a portion of the other end of the looped first rope section woven in the first rope section weaving step; a tubular water-cutting section weaving step of continuously weaving two water-cutting sections from the other end of the first telescopic section woven in the first telescopic section weaving step; a second telescopic section weaving step of continuously weaving a second telescopic section from the other end of the water-cutting section woven in the water-cutting section weaving step; a second rope section weaving step of looping a second rope section from a portion of the other end of the second telescopic section woven in the second telescopic section weaving step; and a water-cutting section breaking and closing step of breaking the aforementioned water-cutting section at the middle portion between one end and the other end and closing the broken portion.

[0041] Second embodiment: This embodiment is a method for manufacturing water-cutting nets one by one. The weaving process of the water-cutting part 10, the telescopic part 20 and the rope part 30 is essentially the same as that of the above embodiment, so it will not be shown here, but will be simply described.

[0042] First, in the water-cut section weaving process, only non-elastic yarn is used to weave a tubular shape from one end of the water-cut section 10 to the other.

[0043] Next, in the stretch section weaving process, elastic yarn is supplied and the stretch section 20 is continuously woven from the other end of the water-cut section 10, using both non-elastic yarn and elastic yarn.

[0044] Next, in the rope weaving process, the supply of non-elastic yarn is stopped, and the same elastic yarn as that used in the telescopic section 20 is continuously used to weave the loop structure of the rope section 30 from the other end of the telescopic section 20. This forms a structure in which the water-cutting section 10, the telescopic section 20, and the rope section 30 are continuous in this order.

[0045] Finally, one end of the water-cutting section 10 is sealed by fusing non-elastic wires together or by curing with adhesive in the manner described in the above embodiment, thus completing the water-cutting mesh 1.

[0046] In summary, the water-cutting net manufactured in the above manner has a cylindrical water-cutting section 10 at the bottom and a telescopic section 20 provided around the entire circumference of the open end of the water-cutting section 10, as well as an annular rope section 30 provided at the open end of the telescopic section 20.

[0047] The aforementioned telescopic part 20 covers the opening edge of the garbage receiver at the drain outlet, allowing the aforementioned water cutter to be inserted into the garbage receiver. At the same time, it can capture foreign objects flowing in during the drainage process and allow the drainage to pass through. When the aforementioned rope is pulled up, the aforementioned telescopic part disengages from the opening edge of the aforementioned garbage receiver, and at the same time, the water cutter is removed from the aforementioned garbage receiver while still containing foreign objects.

[0048] The manufacturing method includes: a water-cutting section weaving step that weaves a water-cutting section in a tubular shape from one end to the other end; a telescopic section weaving step that continuously weaves the aforementioned telescopic section from the other end of the water-cutting section woven in the water-cutting section weaving step; a rope section weaving step that continuously weaves a loop-shaped rope section from a portion of the other end of the telescopic section woven in the telescopic section weaving step; and a water-cutting section closing step that closes one end of the water-cutting section.

[0049] The disposable water-cutting net 1 manufactured by the above-described manufacturing method includes a bottom cylindrical water-cutting section 10, a telescopic section 20 provided around the first opening end 11 of the water-cutting section 10, and an annular rope section 30 provided at the second opening end 21 of the telescopic section 20. The annular rope section 30 and the telescopic section 20 are integrally woven together, and the telescopic section 20 and the water-cutting section 10 are integrally woven together.

[0050] In this configuration of the water-cutting mesh 1, such as Figure 2 As shown, the telescopic part 20 covers the opening edge F of the garbage receiver G, allowing the water cutter 10 to be inserted into the garbage receiver G. In this state, foreign objects such as kitchen waste that flow into the garbage receiver G along with the drainage are captured by the water cutter 10, and the drainage only passes through the water cutter 10.

[0051] Continuing with the above method, after a certain amount of foreign matter accumulates inside the water-cutting section 10, pull up the rope 30. The telescopic part 20 will then detach from the opening edge F of the garbage receiver G, and simultaneously, the first opening end 11 of the water-cutting section 10 will be retracted by the telescopic part 20. This ensures that the foreign matter inside the water-cutting section 10 will not accidentally spill out. In this state, easily grasp the rope 30 and discard the water-cutting net 1, along with the foreign matter, to the designated location. This way, when discarding, it is not necessary to directly touch the water-cutting section 10 or its first opening end 11; instead, the rope 30, which is farther away, is grasped, making it more hygienic. After discarding, a new water-cutting net 1 is inserted into the garbage receiver G using the same method described above.

[0052] The water-cutting section 10, the telescopic section 20, and the rope section 30 of the aforementioned water-cutting net 1 are all woven from synthetic fibers. Each part will be described in detail below.

[0053] The water-cutting section 10 is constructed from a non-elastic yarn, such as polyester or nylon, woven using a circular knitting machine. Here, polyester yarn, as a synthetic resin yarn, is superior to nylon yarn in terms of heat and acid resistance. The mesh size of the water-cutting section 10 should be large enough to trap small foreign objects while ensuring water permeability.

[0054] The telescopic section 20 is woven at the first opening end 11 of the water-cutting section 10 by combining a more elastic thread with the non-elastic thread. The elastic thread can be polyurethane thread, or a single-layer covered thread, double-layer covered thread, or the like, in which a highly elastic core thread such as polyurethane thread is covered with nylon thread. Of course, any elastic thread can be used.

[0055] The rope portion 30 is connected to the first open end 11 of the telescopic portion 20 via a portion 40. Specifically, when weaving the telescopic portion 20, after the telescopic portion 20 of a specified width is woven, the supply of the aforementioned non-elastic yarn to the weaving machine is stopped, and the weaving action of the weaving machine is changed so that the telescopic portion 20 and the rope portion 30 are discontinuous at the portion 40, thereby forming the rope portion 30 only with elastic yarn. Therefore, the rope portion 30 is woven only from the elastic yarn constituting the telescopic portion 20. The length of the aforementioned portion 40 where the telescopic portion 20 and the rope portion 30 are continuous is set to approximately one-fifth to one-eighth of the circumference of the opening of the telescopic portion 20. If the length exceeds this range, when the water cutter 10 is inserted into the garbage receiver G at the drain outlet, the rope portion 30 may become entangled on the outer periphery of the garbage receiver G, making it difficult to grasp.

[0056] As described above, the disposable water-cutting net 1 disclosed in this application can be manufactured through a series of processes using a weaving machine, from the water-cutting section 10 and the telescopic section 20 to the rope section 30, thus eliminating the traditionally necessary additional process of the rope section 30. This makes it more productive than the conventional method and enables extremely low cost.

[0057] Specifically, the disposable water-cutting net includes a bottom cylindrical water-cutting section with a first open end. A telescopic section is provided around the entire circumference of the first open end, and a second open end is provided on the telescopic section. A loop rope is located at the second open end. The telescopic section of the water-cutting section covers the opening edge of the garbage receiver at the drain outlet, allowing the water-cutting section to insert into the garbage receiver. This allows the water-cutting section to capture foreign objects flowing in during drainage while simultaneously allowing drainage to pass through. When the rope is pulled up, the telescopic section of the water-cutting section disengages from the opening edge of the garbage receiver, and the water-cutting net is removed from the garbage receiver while the water-cutting section still contains foreign objects. The water-cutting net is characterized by the telescopic section being connected to the open end of the water-cutting section, and the rope being connected to the telescopic section's opening end via a portion of the disposable water-cutting net.

[0058] The above description is merely a preferred embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural transformations made using the contents of the present invention's specification and drawings under the inventive concept of the present invention, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present invention.

Claims

1. A method for manufacturing a disposable water-cutting net with a pull ring, characterized in that, Includes the following steps: S1, Water-cut section weaving process: The water-cut section is woven using a knitting machine, and only non-elastic yarn is used to weave it from one end of the water-cut section to the other into a tubular shape; S2, Expansion section weaving process: Start supplying elastic yarn, and continuously weave the expansion section from the other end of the water-cut section using non-elastic yarn and elastic yarn; S3, Rope weaving process: Stop supplying non-elastic thread, and continuously weave a loop structure of the rope from the other end of the telescopic part using the same elastic thread as the telescopic part. S4. Sealing process: Solidify and seal one end of the water-cutting section to complete the water-cutting mesh.

2. The method for manufacturing a disposable water-cutting net with a pull ring according to claim 1, characterized in that, In S1, two water-cut sections are woven in a continuous state by knitting machinery, and the opening end of each section is connected to the base material of the telescopic section and the rope section.

3. A method for manufacturing a disposable water-cutting net with a pull ring according to claim 2, characterized in that, In S3, the rope weaving process includes a first rope weaving process and a second rope weaving process. In the first rope weaving process, only elastic yarn is used to weave the loop structure of the first rope, and the diameter of the first rope is the same as the diameter of the telescopic part and the water-cutting part.

4. A method for manufacturing a disposable water-cutting net with a pull ring according to claim 3, characterized in that, In S2, the telescopic part weaving process includes a first telescopic part weaving process and a second telescopic part weaving process. In the first telescopic part weaving process, the other end of the first rope part woven from the first rope part weaving process continues to weave the first telescopic part using the elastic thread of the first rope part.

5. A method for manufacturing a disposable water-cutting net with a pull ring according to claim 4, characterized in that, In the water-cut section weaving process, only non-elastic yarn is used to continuously weave the tubular structure of the two water-cut sections.

6. A method for manufacturing a disposable water-cutting net with a pull ring according to claim 5, characterized in that, After weaving two water-cut sections with tubular structures, elastic yarn is supplied during the second stretch section weaving process. The second stretch section is continuously woven from the other end of the water-cut section, using both non-elastic and elastic yarn.

7. A method for manufacturing a disposable water-cutting net with a pull ring according to claim 6, characterized in that, In the second rope weaving process, the supply of non-elastic thread must be stopped, and the same elastic thread as the second telescopic part is used to continue weaving the loop structure of the second rope part from the other end of the second telescopic part, so that the two water-cut parts are connected to each other.

8. A method for manufacturing a disposable water-cutting net with a pull ring according to claim 7, characterized in that, The section is cut off from the middle end of the water-cut section, and then the cut sections are sealed off.

9. A disposable water-cutting net with a pull ring, characterized in that, The disposable water-cutting net is obtained by the manufacturing method of the disposable water-cutting net as described in any one of claims 1 to 8.

10. A disposable water-cutting net with a pull ring, characterized in that, The disposable water-cutting net includes a bottom cylindrical water-cutting section, a first open end on the water-cutting section, a telescopic section around the entire circumference of the first open end, a second open end on the telescopic section, and a loop rope section at the second open end.

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