Tear-resistant spandex paper tube

Abstract

The utility model relates to the technical field of paper tubes, in particular to a tear-resistant spandex paper tube which comprises a paper tube body, a parchment layer and a tear-resistant mechanism, the tear-resistant mechanism comprises an interlayer net, two rubber rings, a wrapping net, a wrapping layer and a supporting assembly, the parchment layer and the wrapping layer enable the paper tube to be firmer and more waterproof, and when the paper tube is used, the paper tube is not prone to falling off. When the paper tube is torn by external force, the force can be shared by the two rubber rings, the interlayer net and the wrapping net, so that the paper tube is difficult to tear, the supporting assembly supports the whole paper tube, the stress range of the paper tube is widened, and the paper tube is prevented from being accidentally pressed and damaged; the problems that an existing spandex paper tube purely depends on a parchment layer to enhance the firmness, the tear resistance is poor, the paper tube is prone to being damaged by children during storage, and spandex threads cannot be normally stored are solved, and the effect of enhancing the firmness and durability of the paper tube is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper tube technical field especially relates to a tear -resistant spandex paper tube. BACKGROUND

[0002] The paper tube is used for winding spandex thread generally, and the existing spandex paper tube is easy to be damp and has poor air isolation.

[0003] The prior art CN2511648Y discloses a spandex paper tube, which comprises a paper tube body, a parchment layer and a resin layer, the parchment layer is fixedly connected to the surface of the paper tube body, and the resin layer is fixedly connected to the inner side of the paper tube body and the surface of the parchment layer.

[0004] However, the existing spandex paper tube simply relies on the parchment layer to enhance the firmness, and has poor tear resistance, and is easy to be damaged by children during storage, which can cause the spandex thread to be unable to be normally stored. UTILITY MODEL CONTENTS

[0005] The utility model discloses a tear -resistant spandex paper tube, and aims at solving the problems that the existing spandex paper tube simply relies on the parchment layer to enhance the firmness, has poor tear resistance, is easy to be damaged by children during storage, and can cause the spandex thread to be unable to be normally stored.

[0006] To achieve the above object, the utility model provides a tear -resistant spandex paper tube, including paper tube body, parchment layer and tear -resistant mechanism, the tear -resistant mechanism includes interlayer net, two glue rings, cladding net, cladding and support subassembly, the parchment layer is fixedly connected to the surface of paper tube body, the interlayer net is fixedly connected between paper tube body and the parchment layer, two the glue ring is fixedly connected to two ends of paper tube body respectively, the cladding net is fixedly connected to the surface of paper tube body, the parchment layer and two the glue ring, the cladding is fixedly connected on the cladding net, and the support subassembly is arranged in paper tube body.

[0007] Among them, the support subassembly includes core barrel, a plurality of support pieces and two take -out spare, the core barrel is located in paper tube body, a plurality of support pieces are arranged between the core barrel and the cladding, and two take -out spares are arranged at two ends of the core barrel respectively.

[0008] Among them, the support piece includes two connecting columns, two reinforcing members and support plate, two connecting columns are fixedly connected to the surface two ends of the core barrel respectively, two reinforcing members are arranged on two connecting columns respectively, the support plate is fixedly connected with two connecting columns, and is slidably connected with the cladding, and is located in the paper tube body.

[0009] The reinforcing member comprises a sub-frame, two side frames and two reinforcing rods, the sub-frame is fixedly connected between the connecting column and the core barrel and is located on the side of the connecting column away from the taking member, the two side frames are fixedly connected between the connecting column and the core barrel and are respectively located on the two sides of the connecting column, and the two reinforcing rods are fixedly connected between the connecting column and the supporting plate and are respectively located on the two sides of the connecting column.

[0010] The taking member comprises a taking barrel and a friction ring, the taking barrel is slidably connected with the paper tube body and is fixedly connected to one end of the core barrel, and the friction ring is fixedly connected in the taking barrel and is provided with friction lines.

[0011] The paper tube is more firm and waterproof due to the parchment layer and the cladding layer, when in use, the polyester thread is wound on the surface of the cladding layer, when the paper tube is subjected to external force tearing, the force is shared by the two glue rings, the interlayer net and the cladding net, so that the paper tube is difficult to be torn, the supporting assembly supports the whole paper tube, improves the stress range of the paper tube, prevents the paper tube from being damaged due to accidental compression, avoids the problems that the existing spandex paper tube simply relies on the parchment layer to enhance the firmness, has poor tear resistance, is easily damaged by children during storage, and the spandex thread cannot be normally stored, and the effect of enhancing the firmness and durability of the paper tube is obtained. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced.

[0013] Figure 1 is a structural schematic view of the whole of the utility model.

[0014] Figure 2 is Figure 1 is a sectional view along line A-A in

[0015] Figure 3 is a structural schematic view of the paper tube body, the parchment layer, the interlayer net, the glue ring, the cladding net and the supporting assembly of the utility model.

[0016] Figure 4 is a structural schematic view of the paper tube body, the interlayer net, the glue ring and the supporting assembly of the utility model.

[0017] Figure 5 is a structural schematic view of the supporting assembly of the utility model.

[0018] Figure 6 is a structural schematic view of the connecting rod, the supporting plate and the reinforcing member of the utility model.

[0019] 1-paper tube body, 2-parchment layer, 3-interlayer net, 4-rubber ring, 5-coated net, 6-coated layer, 7-supporting assembly, 8-core barrel, 9-supporting piece, 10-taking piece, 11-connecting column, 12-reinforcing piece, 13-supporting plate, 14-sub-frame, 15-side frame, 16-reinforcing rod, 17-taking barrel, 18-friction ring. DETAILED DESCRIPTION

[0020] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, the embodiments described below by referring to the drawings are exemplary, and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0021] Please refer to Figures 1-6 , wherein Figure 1 is a structural schematic diagram of the whole of the present application; Figure 2 is Figure 1 a sectional view along line A-A in Figure 3 is a structural schematic diagram of the paper tube body, the parchment layer, the interlayer net, the rubber ring, the coated net and the supporting assembly of the present application; Figure 4 is a structural schematic diagram of the paper tube body, the interlayer net, the rubber ring and the supporting assembly of the present application; Figure 5 is a structural schematic diagram of the supporting assembly of the present application; Figure 6 is a structural schematic diagram of the connecting rod, the supporting plate and the reinforcing piece of the present application.

[0022] The present application provides a kind of tear-resistant spandex paper tube: including paper tube body 1, parchment layer 2 and tear-resistant mechanism, the tear-resistant mechanism includes interlayer net 3, two rubber rings 4, coated net 5, coated layer 6 and supporting assembly 7, the supporting assembly 7 includes core barrel 8, multiple supporting pieces 9 and two taking pieces 10, the supporting piece 9 includes two connecting columns 11, two reinforcing pieces 12 and supporting plate 13, the reinforcing piece 12 includes sub-frame 14, two side frames 15 and two reinforcing rods 16, the taking piece 10 includes taking barrel 17 and friction ring 18, by the foregoing scheme, it has solved the problem that the existing spandex paper tube simply relies on parchment layer to enhance firmness, and tear resistance is poor, is easily played by child when storing, can cause spandex line cannot be normally stored.

[0023] For this specific embodiment, the parchment paper layer 2 is fixedly connected to the surface of the paper tube body 1, the interlayer net 3 is fixedly connected between the paper tube body 1 and the parchment paper layer 2, two glue rings 4 are fixedly connected to the two ends of the paper tube body 1 respectively, the covering net 5 is fixedly connected to the surfaces of the paper tube body 1, the parchment paper layer 2 and the two glue rings 4, the covering layer 6 is fixedly connected to the covering net 5, the support assembly 7 is arranged in the paper tube body 1, and the parchment paper layer 2 and the covering layer 6 make the paper tube more waterproof and firm. In use, the polyester thread can be wound on the surface of the covering layer 6, when the paper tube is subjected to external force tearing, the force can be shared by the two glue rings 4, the interlayer net 3 and the covering net 5, so that the paper tube is difficult to be torn, and the support assembly 7 supports the entire paper tube, improves the stress range of the paper tube and prevents the paper tube from being damaged by accidental pressure.

[0024] Among them, the core cylinder 8 is located in the paper tube body 1, a plurality of support pieces 9 are arranged between the core cylinder 8 and the covering layer 6, two taking pieces 10 are arranged at the two ends of the core cylinder 8 respectively, the core cylinder 8 serves as the core of the support assembly 7, and the support pieces 9 and the taking pieces 10 of the support assembly 7 are installed in the core cylinder 8; the plurality of support pieces 9 are connected into an integrated whole through the core cylinder 8 and support the inside of the paper tube together; when the support assembly 7 needs to be replaced or cleaned, it can be taken out from the paper tube body 1 through the two taking assemblies.

[0025] Secondly, two connecting columns 11 are fixedly connected to the surfaces of the two ends of the core cylinder 8 respectively, two reinforcing pieces 12 are arranged on the two connecting columns 11 respectively, the support plate 13 is fixedly connected with the two connecting columns 11 and is in sliding connection with the covering layer 6 and is located in the paper tube body 1, the two connecting columns 11 connect the support plate 13 and the core cylinder 8 into an integrated whole, and the two reinforcing pieces 12 are connected and reinforced, so that the support assembly 7 is more firm and durable, and the inside of the paper tube can be supported through the cooperation of the plurality of connecting columns 11 and the plurality of support plates 13, so as to prevent the paper tube from being deformed and damaged due to external force.

[0026] Meanwhile, the auxiliary frame 14 is fixedly connected between the connecting column 11 and the core barrel 8, and is located on the side of the connecting column 11 away from the taking part 10, the two side frames 15 are fixedly connected between the connecting column 11 and the core barrel 8, and are respectively located on the two sides of the connecting column 11, and the two reinforcing rods 16 are fixedly connected between the connecting column 11 and the support plate 13, and are respectively located on the two sides of the connecting column 11, the auxiliary frame 14 and the two side frames 15 can enhance the connection strength between the connecting column 11 and the core barrel 8, so as to prevent the connecting column 11 from being separated from the core barrel 8 when the connecting column 11 is stressed, and the two reinforcing rods 16 can strengthen the connection between the connecting column 11 and the support plate 13, so as to prevent the connecting column 11 from being separated from the support plate 13 when the connecting column 11 is stressed.

[0027] Finally, the taking barrel 17 is slidably connected with the paper tube body 1, and is fixedly connected to one end of the core barrel 8, the friction ring 18 is fixedly connected in the taking barrel 17, and is provided with friction lines, when the support assembly 7 is taken, the taking barrel 17 is pushed to move, the support assembly 7 is pushed out of the paper tube, or the taking barrel 17 is wiped through the friction ring 18, the support assembly 7 is taken out, meanwhile, the two taking barrels 17 internally support the two ends of the paper tube, so as to prevent the two ends of the paper tube from being easily torn.

[0028] The parchment layer 2 and the covering layer 6 make the paper tube more firm and waterproof, and when in use, the polyester thread is wound on the surface of the covering layer 6, when the paper tube is pulled by external force, the force is shared by the two glue rings 4, the sandwiched net 3 and the covering net 5, so that the paper tube is difficult to be torn, and the support assembly 7 supports the whole paper tube, improves the stress range of the paper tube, and prevents the paper tube from being damaged by accidental pressure; the core barrel 8 is the core of the support assembly 7, and is used for mounting the support piece 9 and the taking piece 10 of the support assembly 7; a plurality of support pieces 9 are connected into one body through the core barrel 8, and support the inside of the paper tube together; when the support assembly 7 needs to be replaced or cleaned, it can be taken out from the paper tube body 1 through the two taking assemblies; the two connecting columns 11 connect the support plate 13 and the core barrel 8 into one body, and the two reinforcing pieces 12 are connected and reinforced, so that the support assembly 7 is more firm and durable, and under the cooperation of the plurality of connecting columns 11 and the plurality of support plates 13, the inside of the paper tube can be supported to prevent the paper tube from being deformed and damaged due to external force; the auxiliary frame 14 and the two side frames 15 can enhance the connection strength of the connecting column 11 and the core barrel 8, prevent the connecting column 11 from being separated from the core barrel 8 when stressed, and the two reinforcing rods 16 strengthen the connection between the connecting column 11 and the support plate 13, prevent the connecting rod from being separated from the support plate 13 when stressed; when taking the support assembly 7, the taking barrel 17 is pushed to push the support assembly 7 out of the paper tube, or the taking barrel 17 is wiped through the friction ring 18 to take out the support assembly 7, and at the same time, the two taking barrels 17 support the inside of the two ends of the paper tube respectively, prevent the two ends of the paper tube from being easily torn, avoid the problem that the existing spandex paper tube simply relies on the parchment layer to enhance the firmness, the tearing resistance is poor, and the paper tube is easily damaged by children when stored, which causes the spandex thread to be unable to be normally stored, and the effect of enhancing the firmness and durability of the paper tube is obtained.

[0029] The above only discloses one or more preferred embodiments of the present application, and cannot limit the scope of the rights of the present application, and those skilled in the art can understand that all or part of the above-mentioned embodiments can be implemented, and equivalent changes made according to the claims of the present application still belong to the scope covered by the present application.

Claims

1. A tear-resistant spandex paper tube, comprising a paper tube body and a parchment paper layer, wherein the parchment paper layer is fixedly connected to the surface of the paper tube body, characterized in that, It also includes tear-resistant mechanisms; The tear-resistant mechanism includes a sandwich mesh, two rubber rings, a covering mesh, a covering layer, and a support assembly; The interlayer mesh is fixedly connected between the paper tube and the parchment layer, the two adhesive rings are respectively fixedly connected to both ends of the paper tube, the covering mesh is fixedly connected to the surface of the paper tube, the parchment layer and the two adhesive rings, the covering layer is fixedly connected to the covering mesh, and the support assembly is disposed in the paper tube.

2. The tear-resistant spandex paper tube as described in claim 1, characterized in that, The support assembly includes a core tube, multiple support members, and two pick-up members. The core tube is located inside the paper tube, the multiple support members are disposed between the core tube and the covering layer, and the two pick-up members are respectively disposed at both ends of the core tube.

3. The tear-resistant spandex paper tube as described in claim 2, characterized in that, The support includes two connecting columns, two reinforcing members, and a support plate. The two connecting columns are fixedly connected to both ends of the surface of the core tube, and the two reinforcing members are respectively disposed on the two connecting columns. The support plate is fixedly connected to the two connecting columns and slidably connected to the covering layer, and is located inside the paper tube.

4. The tear-resistant spandex paper tube as described in claim 3, characterized in that, The reinforcement component includes a subframe, two side frames, and two reinforcing rods. The subframe is fixedly connected between the connecting column and the core tube and is located on the side of the connecting column away from the take-up component. The two side frames are fixedly connected between the connecting column and the core tube and are located on both sides of the connecting column. The two reinforcing rods are fixedly connected between the connecting column and the support plate and are located on both sides of the connecting column.

5. The tear-resistant spandex paper tube as described in claim 2, characterized in that, The picking component includes a picking cylinder and a friction ring. The picking cylinder is slidably connected to the paper tube body and fixedly connected to one end of the core cylinder. The friction ring is fixedly connected inside the picking cylinder and has friction texture.

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