A breathable bobbin for degradable fiber

Abstract

The utility model relates to the technical field of thread spool, disclose a breathable thread spool for degradable fiber, including end disc, the top fixedly connected with axle cylinder of end disc, the top fixedly connected with top disc of axle cylinder, the inside of top disc is inserted with breathable assembly, the side end of top disc is equipped with accommodating groove, the side end interval of accommodating groove is equipped with round groove, the inside of round groove is equipped with the limiting component for fixed breathable assembly, the utility model discloses the cooperation setting of breathable assembly, axle cylinder and limiting component etc. structure, can realize the disassembly and installation of breathable assembly, can directly overall cleaning to each part, easily clean the residual fiber fluff, dust and degradation residue, solve the problem that traditional integral type thread spool cannot split, clean many dead angles, breathable hole is easy to block, ensure that the breathable passage is unobstructed, maintain thread spool good breathability, guarantee the storage life of degradable fiber.

Description

Technical Field

[0001] This utility model relates to the field of spool technology, specifically to a breathable spool for biodegradable fibers. Background Technology

[0002] Biodegradable fibers (such as PLA and PHA fibers) need to maintain good air permeability during storage to prevent the yarn from growing mold or degrading due to moisture. Therefore, breathable bobbins are a key component for their storage. Most existing breathable bobbins are integral structures, consisting of a bobbin, two end plates, and a fixed breathable core inside the bobbin.

[0003] However, when the breathable core and the spool are fixed together, after long-term use, fiber lint and dust easily remain on the inner wall of the spool and the breathable core. Furthermore, degradation residues from biodegradable fibers easily adhere to the vent holes, causing them to become clogged. Since the integral structure cannot be disassembled, cleaning requires using a long, thin tool to wipe deep inside the spool, which is not only cumbersome but also makes it difficult to clean the dead corners where the breathable core and the spool connect. Clogged vent holes will reduce the breathability of the spool and affect the storage life of the biodegradable fibers. Therefore, a breathable spool for biodegradable fibers is needed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a breathable spool for biodegradable fibers, solving the problem that in the prior art, when the breathable core and spool are fixed together, fiber lint and dust easily remain on the inner wall of the spool and the breathable core after long-term use, and degradation residues of biodegradable fibers easily adhere to the vent holes, causing vent blockage. The integral structure cannot be disassembled, and cleaning requires using a long, thin tool to wipe the inside of the spool, which is not only cumbersome but also makes it difficult to clean the dead corners at the connection between the breathable core and the spool. The blocked vent holes will reduce the breathability of the spool and affect the storage life of the biodegradable fibers.

[0005] This utility model provides the following technical solution: a breathable spool for biodegradable fibers, including an end plate, a shaft cylinder fixedly connected to the top of the end plate, a top plate fixedly connected to the top of the shaft cylinder, a breathable component inserted inside the top plate, a receiving groove opened on the side end of the top plate, a circular groove spaced apart on the side end of the receiving groove, and a limiting component for fixing the breathable component inside the circular groove.

[0006] As a preferred embodiment of the above technical solution, the side end of the shaft cylinder is provided with several ventilation gaps, the side end of the shaft cylinder is fixedly connected with several anti-wear silicone rubbers, and the top end of the top plate is provided with two slots.

[0007] As a preferred embodiment of the above technical solution, the breathable component includes a breathable core, the breathable core has several breathable holes on its side end, the breathable core is inserted into the inside of the shaft cylinder, and the top left and right side ends of the breathable core are fixedly connected with insert plates.

[0008] As a preferred embodiment of the above technical solution, one of the insert plates has an insertion hole on its side end, and each insert plate is inserted into each slot.

[0009] As a preferred embodiment of the above technical solution, the limiting component includes a pull plate located within a receiving groove. A fixing rod is fixedly connected to the side end of the pull plate. The fixing rod is inserted from the receiving groove into a circular groove. A fixing plate is fixedly connected to the side end of the fixing rod. An insert rod is fixedly connected to the side end of the fixing plate. A spring is sleeved on the outer end of the fixing rod. One end of the spring is fixedly connected to the inner side end of the circular groove, and the other end of the spring is fixedly connected to the side end of the fixing plate.

[0010] As a preferred embodiment of the above technical solution, anti-slip particles are fixedly connected to both the top and bottom ends of the pull plate.

[0011] As a preferred embodiment of the above technical solution, the insertion rod is inserted into the insertion hole, and the top end of the insertion rod is sloped.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This invention, through the coordinated design of a breathable component, a shaft, and a limiting component, enables the disassembly and installation of the breathable component. It allows for direct and comprehensive cleaning of all parts, easily removing residual fiber lint, dust, and degradation residue. This solves the problems of traditional integral spools, such as the inability to disassemble, numerous cleaning dead spots, and easy clogging of air vents. It ensures unobstructed air channels, maintains good breathability of the spool, and guarantees the storage life of biodegradable fibers. Attached Figure Description

[0013] Figure 1 A schematic diagram of the overall structure of a breathable spool for biodegradable fibers; Figure 2 A three-dimensional structural diagram of a breathable spool for biodegradable fibers; Figure 3 A cross-sectional view of a breathable spool for biodegradable fibers; Figure 4 for Figure 3 A magnified schematic diagram of part A in the diagram.

[0014] In the diagram: 1. End plate; 101. Shaft cylinder; 102. Anti-wear silicone; 103. Top plate; 104. Slot; 105. Receiving groove; 106. Circular groove; 2. Ventilation component; 201. Ventilation core; 202. Ventilation hole; 203. Insert plate; 204. Insertion hole; 3. Limiting component; 301. Pull plate; 302. Anti-slip particles; 303. Fixing rod; 304. Fixing plate; 305. Insert rod; 306. Spring. Detailed Implementation

[0015] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0016] like Figures 1-4 As shown, this utility model provides a technical solution: a breathable spool for biodegradable fibers, including an end plate 1, a shaft cylinder 101 fixedly connected to the top of the end plate 1, a top plate 103 fixedly connected to the top of the shaft cylinder 101, a breathable component 2 inserted inside the top plate 103, a receiving groove 105 opened on the side end of the top plate 103, and circular grooves 106 spaced apart on the side end of the receiving groove 105. A limiting component 3 for fixing the breathable component 2 is provided inside the circular groove 106. Through the coordinated arrangement of the breathable component 2, the shaft cylinder 101 and the limiting component 3, the breathable component 2 can be disassembled and installed, and all parts can be thoroughly cleaned directly, easily cleaning residual fiber lint, dust and degradation residue. This solves the problems of traditional integral spools that cannot be disassembled, have many cleaning dead corners, and are prone to clogging of vents, ensuring unobstructed ventilation channels, maintaining good breathability of the spool, and ensuring the storage life of biodegradable fibers.

[0017] As one implementation method in this embodiment, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the side end of the shaft cylinder 101 has several ventilation gaps, and several anti-wear silicone rubbers 102 are fixedly connected to the side end of the shaft cylinder 101. The top of the top plate 103 has two slots 104. The ventilation component 2 includes a ventilation core 201, and the side end of the ventilation core 201 has several ventilation holes 202. The ventilation core 201 is inserted into the inside of the shaft cylinder 101. The top left and right sides of the ventilation core 201 are fixedly connected to the insert plates 203. One of the insert plates 203 has an insertion hole 204 on its side end. Each insert plate 203 is inserted into each slot 104. In practice, the ventilation gaps on the side end of the shaft cylinder 101 and the ventilation holes 202 of the ventilation core 201 form a through ventilation channel, ensuring that the biodegradable fibers in the spool maintain good air permeability and avoid moisture deterioration. The anti-wear silicone rubbers 102 on the side end of the shaft cylinder 101 can reduce wear when the fibers are wrapped, further protect the biodegradable fibers, and improve the practicality of the spool.

[0018] As one implementation method in this embodiment, such as Figure 3 and Figure 4As shown, the limiting component 3 includes a pull plate 301, which is located within the receiving groove 105. A fixing rod 303 is fixedly connected to the side end of the pull plate 301. The fixing rod 303 is inserted from the receiving groove 105 into the circular groove 106. A fixing plate 304 is fixedly connected to the side end of the fixing rod 303. An insert rod 305 is fixedly connected to the side end of the fixing plate 304. A spring 306 is sleeved on the outer end of the fixing rod 303. One end of the spring 306 is fixedly connected to the inner side end of the circular groove 106, and the other end of the spring 306 is fixedly connected to the side end of the fixing plate 304. The top and bottom ends of the pull plate 301 are both fixedly connected to... There are anti-slip particles 302. The insertion rod 305 is inserted into the insertion hole 204. The top of the insertion rod 305 is sloping. In practice, when cleaning is required after long-term use, there is no need to use a thin tool to wipe it deeply. Pull the pull plate 301 in the receiving groove 105 (the anti-slip particles 302 make it easy to exert force) to drive the fixing rod 303 and the fixing plate 304 to move. The fixing plate 304 compresses the spring 306 to make the insertion rod 305 disengage from the insertion hole 204 and release the fixing of the insertion plate 203. Then, pull the vent core 201 upward to make the insertion plate 203 disengage from the slot 104, and the vent core 201 can be taken out from the shaft cylinder 101. At this point, the inner wall of the spool 101, the surface of the breathable core 201, and the breathable holes 202 are all fully exposed, allowing for direct and comprehensive cleaning of all parts. This easily removes residual fiber lint, dust, and degradation residue, solving the problems of traditional integral spools that cannot be disassembled, have many cleaning dead corners, and are prone to clogging of breathable holes. It ensures unobstructed air channels, maintains good breathability of the spool, and guarantees the storage life of biodegradable fibers.

[0019] Working principle: When storing biodegradable fibers, first assemble the breathable component 2 with the spool. Insert the breathable core 201 of the breathable component 2 into the spool cylinder 101. At the same time, align the two insert plates 203 at the top of the breathable core 201 with the slots 104 of the top plate 103 and insert them. During the insertion process, the insert plates 203 press the sloping top of the insertion rod 305 of the limiting component 3, pushing the insertion rod 305, the fixing plate 304 and the fixing rod 303 into the circular groove 106. The fixing plate 304 compresses the spring 306. When the insert plate 203 is fully inserted into the slot 104, the spring 306 rebounds and drives the insertion rod 305 to reset and insert into the insertion hole 204 of the insert plate 203, thus fixing the breathable core 201. At this time, the air gap at the side end of the spool cylinder 101 and the air hole 202 of the breathable core 201 form a through-hole air channel, ensuring that the biodegradable fibers in the spool maintain good air permeability and avoid moisture and deterioration. When cleaning is required after long-term use, there is no need to use long, thin tools for deep wiping. Simply pull the pull plate 301 (with anti-slip particles 302 for easy application of force) inside the receiving groove 105, which will move the fixing rod 303 and the fixing plate 304. The fixing plate 304 compresses the spring 306, causing the insertion rod 305 to disengage from the insertion hole 204 and releasing the fixing of the insertion plate 203. Then, pull the breathable core 201 upwards to disengage the insertion plate 203 from the slot 104, and the breathable core 201 can be removed from the shaft cylinder 101. At this time, the inner wall of the shaft cylinder 101, the surface of the breathable core 201, and the breathable holes 202 are all fully exposed, allowing for direct and comprehensive cleaning of all parts. This easily removes residual fiber lint, dust, and degradation residue, solving the problems of traditional integral spools that cannot be disassembled, have many cleaning dead corners, and are prone to clogging of breathable holes. This ensures unobstructed ventilation channels, maintains good breathability of the spool, and guarantees the storage life of biodegradable fibers. After cleaning, reinstall the breathable core 201 back into the spool 101 in reverse order. The insertion rod 305 automatically inserts into the insertion hole 204 for fixation, making the operation convenient. The anti-wear silicone 102 on the side of the spool 101 can reduce wear when the fibers are entangled, further protecting the biodegradable fibers and improving the practicality of the spool.

[0020] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A breathable spool for biodegradable fibers, comprising an end plate (1), characterized in that: The top of the end plate (1) is fixedly connected to a shaft cylinder (101), and the top of the shaft cylinder (101) is fixedly connected to a top plate (103). A breathable component (2) is inserted inside the top plate (103). A receiving groove (105) is opened on the side end of the top plate (103). A circular groove (106) is opened at intervals on the side end of the receiving groove (105). A limiting component (3) for fixing the breathable component (2) is provided inside the circular groove (106).

2. The biodegradable fiber breathable spool according to claim 1, characterized in that: The side end of the shaft cylinder (101) has several ventilation gaps, and the side end of the shaft cylinder (101) is fixedly connected with several anti-wear silicone rubbers (102). The top of the top plate (103) has two slots (104).

3. The biodegradable fiber breathable spool according to claim 2, characterized in that: The breathable component (2) includes a breathable core (201), and the breathable core (201) has several breathable holes (202) on its side. The breathable core (201) is inserted into the inside of the shaft cylinder (101), and the top left and right sides of the breathable core (201) are fixedly connected with insert plates (203).

4. The biodegradable fiber breathable spool according to claim 3, characterized in that: One of the insert plates (203) has an insertion hole (204) on its side end, and each insert plate (203) is inserted into each slot (104).

5. The biodegradable fiber breathable spool according to claim 4, characterized in that: The limiting component (3) includes a pull plate (301) located in a receiving groove (105). A fixing rod (303) is fixedly connected to the side end of the pull plate (301). The fixing rod (303) is inserted from the receiving groove (105) into the circular groove (106). A fixing plate (304) is fixedly connected to the side end of the fixing rod (303). A plug rod (305) is fixedly connected to the side end of the fixing plate (304). A spring (306) is sleeved on the outer end of the fixing rod (303). One end of the spring (306) is fixedly connected to the inner side end of the circular groove (106), and the other end of the spring (306) is fixedly connected to the side end of the fixing plate (304).

6. The biodegradable fiber breathable spool according to claim 5, characterized in that: Anti-slip particles (302) are fixedly connected to both the top and bottom of the pull plate (301).

7. The biodegradable fiber breathable spool according to claim 5, characterized in that: The insertion rod (305) is inserted into the insertion hole (204), and the top of the insertion rod (305) is sloped.

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