Pearl wool convenient to wind and cut

Abstract

The utility model relates to the technical field of pearl wool, and discloses pearl wool convenient to wind and cut, which comprises a pearl wool main body, one side of the pearl wool main body is provided with a first circumscribed round sleeve, the other side of the pearl wool main body is provided with a second circumscribed round sleeve, and the surface of the pearl wool main body is provided with a limiting assembly convenient to wind and fix. According to the pearl wool convenient to wind and cut, by arranging the limiting grooves, the long protruding strips, the air holes and the sealing layer, it is guaranteed that the pearl wool body cannot be scattered during winding and carrying, the fixity of the pearl wool body is enhanced, the situation that foreign matter invades the interior of the pearl wool body to damage and affect use is effectively prevented, the independence and sealing performance between structures are enhanced, and the service life of the pearl wool is prolonged. The problems that pearl wool is mainly rolled into a cylinder to be conveniently carried, but due to the fact that the softness and the elasticity of the pearl wool are high, the pearl wool is easy to separate in the carrying process, the rolling fixity is poor, and the carrying efficiency is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pearl cotton, in particular to a kind of pearl cotton which is convenient for rolling and cutting. Background Art

[0002] Pearl cotton is a new type of environmentally friendly packaging material. It is produced by physical foaming of low-density polyethylene resin and has a non-cross-linked closed-cell structure. This material is widely used as a substitute for traditional packaging materials due to its unique physical properties, such as waterproof and moisture-proof, shockproof, soundproof, heat-insulating, good plasticity, strong toughness, recyclability, environmental protection, and strong impact resistance.

[0003] The closed-cell foam structure of pearl cotton is composed of countless closed bubbles, which gives it strength that does not exist in open-cell foam. It also has good water resistance and elasticity. It can return to its original shape after compression, providing sufficient elasticity to provide cushioning and safety where needed. At present, pearl cotton is mainly rolled into a cylinder for easy transportation. However, due to the high softness and elasticity of pearl cotton itself, it is easy to separate during transportation, and the rolling fixation is poor, which reduces the transportation efficiency.

[0004] Therefore, a novel pearl cotton that is convenient for rolling and cutting is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a kind of pearl cotton which is convenient for rolling and cutting, so as to solve the problem that the pearl cotton proposed in the above background technology is mainly rolled into a cylinder for convenient transportation, but due to the high softness and elasticity of the pearl cotton itself, it is easy to separate during transportation, the rolling fixation is poor, and the transportation efficiency is reduced.

[0006] To achieve the above object, the utility model provides the following technical solutions: a pearl cotton convenient for rolling and cutting, comprising a pearl cotton main body, a first circumscribed circular sleeve is arranged on one side of the pearl cotton main body, a second circumscribed circular sleeve is arranged on the other side of the pearl cotton main body, and a limiting component convenient for rolling and fixing is arranged on the surface of the pearl cotton main body;

[0007] The limiting component includes limiting grooves, air holes, sealing layers and long convex strips. The front end surface of the pearl cotton body is recessed inwardly and provided with multiple groups of limiting grooves. The interior of the limiting groove is penetrated by multiple groups of air holes. The rear end of the pearl cotton body is protruding outwardly and provided with multiple groups of long convex strips. The two sides of the pearl cotton body are fixedly connected with sealing layers.

[0008] Preferably, the inner side walls of the first circumscribed circular sleeve and the second circumscribed circular sleeve are both fixedly connected to the outer side of the sealing layer, and the long convex strip can be snap-fitted and connected to the inside of the limiting groove.

[0009] Preferably, the first circumscribed circular sleeve and the second circumscribed circular sleeve are symmetrically distributed about the vertical center line of the pearl cotton body, and the air holes are arranged at equal intervals inside the limiting groove.

[0010] Preferably, a placement circular groove is vertically opened at the center of the first circumscribed circular sleeve and the second circumscribed circular sleeve, and a reinforcement guide rod is penetrated inside the placement circular groove.

[0011] Preferably, the reinforcing guide rod is snap-connected to the inside of the placement circular groove, and a transverse plate is fixedly connected to the front end of the reinforcing guide rod, and the length of the transverse plate is greater than the diameter of the placement circular groove.

[0012] Preferably, the rear ends of both sides of the transverse plate are fixedly connected to support frames, and the surface of the rear ends of the support frames is fixedly connected to an adhesive layer.

[0013] Preferably, an outer soft frame is provided at the center of the interior of the pearl cotton body, the front end of the interior of the pearl cotton body is fixedly connected with the second anti-slip surface layer, and the rear end of the interior of the pearl cotton body is fixedly connected with the first anti-slip surface layer.

[0014] Preferably, an elastic layer is provided inside the outer soft frame, and inner ends of the first anti-slip surface layer and the second anti-slip surface layer are fixedly connected to two ends of the outer soft frame.

[0015] Compared with the prior art, the utility model has the beneficial effects that: the pearl cotton that is convenient for rolling and cutting not only realizes the limiting and fixing functions, realizes the convenient cutting function, but also realizes the anti-slip function;

[0016] (1) By setting the limited groove, long convex strip, air vent and sealing layer, the connection on both sides of the pearl cotton body is fixed with a sealing layer, which effectively prevents foreign matter from invading the interior of the pearl cotton body to cause damage and affect the use, and enhances the independence and closure between the structures. When the pearl cotton body is rolled up, the long convex strip is fixed in the corresponding limited groove by the snap-fit ​​structure to ensure that the pearl cotton body will not spread out during rolling and transportation, and enhance the fixation of the pearl cotton body. At the same time, when rolling up, the excess air is squeezed outward through multiple groups of air vents to strengthen the connection between the limited groove and the long convex strip;

[0017] (2) By providing a first circumscribed circular sleeve, a second circumscribed circular sleeve, a reinforcement guide rod, a cross plate, a placement circular groove and a support frame, the first circumscribed circular sleeve and the second circumscribed circular sleeve are added to both sides of the pearl cotton body, and the reinforcement guide rod runs through the inside of the placement circular groove to improve the bearing capacity on both sides of the pearl cotton body, ensure that the pearl cotton body will not collapse due to its own strong elasticity during the cutting process, and improve the supporting force on both sides of the structure. The outer end of the reinforcement guide rod is limited and fixed by the cross plate to avoid the reinforcement guide rod from falling when providing reinforcement support, thereby providing convenience for the cutting of the pearl cotton body;

[0018] (3) By providing an elastic layer, an outer soft frame, a first anti-slip surface layer and a second anti-slip surface layer, the first anti-slip surface layer and the second anti-slip surface layer cooperate with each other to provide strong anti-slip properties for the surface of the pearl cotton body, effectively preventing it from spreading due to strong sliding force during winding. At the same time, the elastic layer is added to enhance the elasticity on the basis of the existing elasticity. While winding and fixing, the resilience of the pearl cotton body is not reduced. The elastic layer is wrapped with an outer soft frame to effectively prevent the elastic layer from being damaged and reducing practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the top view structure of the limiting groove of the utility model;

[0021] Figure 3 For the utility model Figure 1 A partial cross-section at the center is an enlarged structural diagram;

[0022] Figure 4 It is a bottom view structural diagram of the elastic layer of the utility model.

[0023] In the figure: 1. first external circular sleeve; 2. pearl cotton body; 3. limiting groove; 4. air vent; 5. second external circular sleeve; 6. sealing layer; 7. horizontal plate; 8. long convex strip; 9. reinforcing guide rod; 10. placement circular groove; 11. support frame; 12. first anti-slip surface layer; 13. elastic layer; 14. outer soft frame; 15. second anti-slip surface layer. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1: Please refer to Figure 1-4 , a pearl cotton convenient for rolling and cutting, comprising a pearl cotton main body 2, a first circumscribed circular sleeve 1 is arranged on one side of the pearl cotton main body 2, a second circumscribed circular sleeve 5 is arranged on the other side of the pearl cotton main body 2, and a limiting component convenient for rolling and fixing is arranged on the surface of the pearl cotton main body 2;

[0026] The limiting component includes a limiting groove 3, a vent hole 4, a sealing layer 6 and a long convex strip 8. The front end surface of the pearl cotton body 2 is inwardly recessed and provided with a plurality of groups of limiting grooves 3. The inside of the limiting groove 3 is penetrated by a plurality of groups of vent holes 4. The rear end of the pearl cotton body 2 is outwardly protruded and provided with a plurality of groups of long convex strips 8. The sealing layer 6 is fixedly connected to both sides of the pearl cotton body 2.

[0027] The inner side walls of the first circumscribed circular sleeve 1 and the second circumscribed circular sleeve 5 are fixedly connected to the outer side of the sealing layer 6, and the long convex strip 8 can be snap-fitted and connected to the inside of the limiting groove 3;

[0028] The first circumscribed circular sleeve 1 and the second circumscribed circular sleeve 5 are symmetrically arranged about the vertical center line of the pearl cotton body 2, and the air holes 4 are arranged at equal intervals inside the limiting groove 3;

[0029] Specifically, Figure 1 and Figure 2 As shown, when in use, the pearl cotton body 2 is rolled up, and the long convex strips 8 are engaged and fixed in the corresponding limiting grooves 3 to ensure that the pearl cotton body 2 will not spread out. At the same time, the long convex strips 8 squeeze the air in the limiting grooves 3 outward through multiple groups of air holes 4 to enhance the firmness between the long convex strips 8 and the limiting grooves 3.

[0030] Embodiment 2: A placement circular groove 10 is vertically opened at the center of the first circumscribed circular sleeve 1 and the second circumscribed circular sleeve 5, and a reinforcement guide rod 9 is penetrated inside the placement circular groove 10;

[0031] The reinforcing guide rod 9 is connected to the inside of the placement circular groove 10 by snapping, and the front end of the reinforcing guide rod 9 is fixedly connected with a transverse plate 7, and the length of the transverse plate 7 is greater than the diameter of the placement circular groove 10;

[0032] The rear ends of both sides of the horizontal plate 7 are fixedly connected with a support frame 11, and the surface of the rear end of the support frame 11 is fixedly connected with an adhesive layer;

[0033] Specifically, Figure 1 and Figure 3 As shown, when in use, the two sets of reinforcing guide rods 9 are respectively passed through the first circumscribed circular sleeve 1 and the second circumscribed circular sleeve 5, and are clamped and fixed inside. The reinforcing guide rods 9 are limited and fixed by the cross plate 7 to enhance the supporting force and fixation of the pearl cotton main body 2. The pearl cotton main body 2 will not collapse during cutting. After cutting, the reinforcing guide rods 9 are quickly pulled out through the cross plate 7 without affecting the use of the pearl cotton main body 2.

[0034] Embodiment 3: An outer soft frame 14 is provided at the center of the pearl cotton body 2, a second anti-slip surface layer 15 is fixedly connected to the front end of the pearl cotton body 2, and a first anti-slip surface layer 12 is fixedly connected to the rear end of the pearl cotton body 2;

[0035] An elastic layer 13 is provided inside the outer soft frame 14, and the inner ends of the first anti-slip surface layer 12 and the second anti-slip surface layer 15 are fixedly connected to the two ends of the outer soft frame 14;

[0036] Specifically, Figure 1 and Figure 4 As shown, when in use, the first anti-skid surface layer 12 and the second anti-skid surface layer 15 cooperate with each other to provide strong anti-skid properties for the surface of the pearl cotton body 2, effectively preventing it from spreading due to strong sliding force during winding. At the same time, the elastic layer 13 is added to enhance the elasticity on the basis of the existing elasticity, and the resilience of the pearl cotton body 2 is not reduced while winding and fixing. The elastic layer 13 is wrapped with an outer soft frame 14 to effectively prevent the elastic layer 13 from being damaged and reducing practicality.

[0037] Working principle: When the utility model is in use, the pearl cotton main body 2 is rolled up, and the long convex strip 8 is fixed in the corresponding limiting groove 3 to ensure that the pearl cotton main body 2 will not spread out. At the same time, the long convex strip 8 squeezes the air in the limiting groove 3 outward through multiple groups of air holes 4, and the two groups of reinforcement guide rods 9 are respectively passed through the first circumscribed circular sleeve 1 and the second circumscribed circular sleeve 5, and are fixed inside by clamping. The reinforcement guide rods 9 are limited and fixed by the cross plate 7 to enhance the supporting force and fixation of the pearl cotton main body 2, and the pearl cotton main body 2 will not collapse during cutting.

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A pearl cotton that is convenient for rolling and cutting, comprising a pearl cotton body (2), characterized in that: A first circumscribed circular sleeve (1) is provided on one side of the pearl cotton body (2), a second circumscribed circular sleeve (5) is provided on the other side of the pearl cotton body (2), and a limiting component for facilitating winding and fixing is provided on the surface of the pearl cotton body (2); The limiting component comprises limiting grooves (3), air holes (4), a sealing layer (6) and long convex strips (8); the front end surface of the pearl cotton body (2) is inwardly recessed and provided with a plurality of limiting grooves (3); the interior of the limiting grooves (3) is penetrated by a plurality of air holes (4); the rear end of the pearl cotton body (2) is outwardly protruding and provided with a plurality of long convex strips (8); and the sealing layers (6) are fixedly connected to both sides of the pearl cotton body (2).

2. The pearl cotton that is convenient for rolling and cutting according to claim 1 is characterized in that: The inner side walls of the first circumscribed circular sleeve (1) and the second circumscribed circular sleeve (5) are both fixedly connected to the outer side of the sealing layer (6), and the long convex strip (8) can be snap-fitted and connected to the inside of the limiting groove (3).

3. The pearl cotton that is convenient for rolling and cutting according to claim 1 is characterized in that: The first circumscribed circular sleeve (1) and the second circumscribed circular sleeve (5) are symmetrically distributed about the vertical center line of the pearl cotton body (2), and the air holes (4) are arranged at equal intervals inside the limiting groove (3).

4. The pearl cotton that is convenient for rolling and cutting according to claim 1 is characterized in that: A placement circular groove (10) is vertically provided at the center of the first circumscribed circular sleeve (1) and the second circumscribed circular sleeve (5), and a reinforcement guide rod (9) is provided through the placement circular groove (10).

5. The pearl cotton that is convenient for rolling and cutting according to claim 4 is characterized in that: The reinforcing guide rod (9) is snap-connected inside the placement circular groove (10), and the front end of the reinforcing guide rod (9) is fixedly connected with a transverse plate (7), and the length of the transverse plate (7) is greater than the diameter of the placement circular groove (10).

6. The pearl cotton that is convenient for rolling and cutting according to claim 5 is characterized in that: The rear ends of both sides of the transverse plate (7) are fixedly connected to support frames (11), and the surface of the rear end of the support frame (11) is fixedly connected to an adhesive layer.

7. The pearl cotton that is convenient for rolling and cutting according to claim 1 is characterized in that: An outer soft frame (14) is arranged at the center of the pearl cotton body (2), a second anti-slip surface layer (15) is fixedly connected to the front end of the pearl cotton body (2), and a first anti-slip surface layer (12) is fixedly connected to the rear end of the pearl cotton body (2).

8. The pearl cotton that is convenient for rolling and cutting according to claim 7 is characterized in that: An elastic layer (13) is provided inside the outer soft frame (14), and the inner ends of the first anti-slip surface layer (12) and the second anti-slip surface layer (15) are fixedly connected to the two ends of the outer soft frame (14).

Images