CN213505391U

CN213505391U - Novel paper tube capable of being conveniently recycled

Info

Publication number: CN213505391U
Application number: CN202022569642.7U
Authority: CN
Inventors: 姜月根
Original assignee: Wujiang Hengda Paper Co ltd
Current assignee: Wujiang Hengda Paper Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-06-22
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a novel paper tube convenient to retrieve, including the internal body of soft outer body and stereoplasm, the outer end surface of the internal body is seted up flutedly in the stereoplasm, and the outside of recess be provided with the external fixed surface of the internal body of stereoplasm external surface be connected soft outer body to be formed with the cavity that the circular structure was personally submitted to the crosscut between internal body and the soft outer body in the stereoplasm, the inside reservation of internal body has the through-hole in the stereoplasm, and the both ends of through-hole are the rectangle structure. This novel paper tube that can be convenient for retrieve, its soft outer body in the outside can be peeled to realize the recovery to the paper tube structure under the condition of saving the cost, utilize external member to insert the through-hole simultaneously, make the internal body of stereoplasm fixed, can be convenient for twine soft outer body again on the internal body of stereoplasm, simultaneously, the protruding structure of internal surface can carry out stable support to soft outer body in the stereoplasm, thereby prevents its deformation.

Description

Novel paper tube capable of being conveniently recycled

Technical Field

The utility model relates to a paper tube technical field specifically is a novel paper tube that can be convenient for retrieve.

Background

In industry, paper tubes are often used for winding articles such as adhesive tapes or cloth, the use field is wide, and therefore a large number of paper tubes are circulated in the market, but in the use process of the paper tubes circulated in the market, after attachments wound on the surfaces are used, under the conditions that dirt and indentation exist on the surfaces of the paper tubes and the tube body is deformed, the whole paper tube can be directly taken as a paper material to be recycled, the utilization rate of the paper tube is low, and the production and use costs are high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel paper tube convenient to recycle.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel paper tube convenient to retrieve, body in soft outer body and the stereoplasm, the recess has been seted up on the outer end surface of body in the stereoplasm, and the outside of recess be provided with the stereoplasm in the soft outer body of body surface fixed connection to be formed with the cavity that the crosscut is personally submitted circular structure between body and the soft outer body in the stereoplasm, the inside reservation of body has the through-hole in the stereoplasm, and the both ends of through-hole are the rectangle structure.

Preferably, the soft outer tube is formed by winding a plurality of layers, and the length dimension of the soft outer tube is the same as that of the hard inner tube.

Preferably, the outer surface of the hard inner tube body is a convex structure, the convex structure is distributed on the outer surface of the hard inner tube body at equal angles, and the outer end of the convex structure is fixedly connected with the inner wall of the soft outer tube body.

Preferably, the cross section of the groove is of a rectangular structure, the position of the groove corresponds to the position of the protruding structure on the outer surface of the hard inner pipe body, and the depth dimension of the groove is smaller than the length dimension of the protruding structure on the outer surface of the hard inner pipe body.

Preferably, the cross section of the through hole is in a rectangular structure, and the length dimensions of the through hole and the rigid inner pipe body are completely the same.

Compared with the prior art, the beneficial effects of the utility model are that: according to the novel paper tube convenient to recover, the soft outer tube body on the outermost side can be stripped, so that the recovery of the paper tube structure is realized under the condition of saving cost, meanwhile, an external rod piece is inserted into the through hole, so that the hard inner tube body is fixed, the soft outer tube body can be conveniently wound on the hard inner tube body again, and meanwhile, the convex structure on the outer surface of the hard inner tube body can stably support the soft outer tube body, so that the soft outer tube body is prevented from deforming;

1. the surface of the soft outer pipe body is used for winding articles, and meanwhile, the soft outer pipe body can be torn off from the hard inner pipe body, so that the soft outer pipe body made of soft materials can be recycled and discarded, and the method is simple and convenient;

2. the hard inner tube body is provided with a through hole, and the connecting rod can be inserted into the hard inner tube body through the through hole so as to be fixed or driven to rotate.

Drawings

FIG. 1 is a schematic view of the front perspective structure of the present invention;

fig. 2 is a schematic view of a three-dimensional structure of the hard inner tube body of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic view of the sectional structure of the hard inner tube body according to the present invention.

In the figure: 1. a soft outer tube; 2. a cavity; 3. a rigid inner tube body; 4. a groove; 5. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel paper tube convenient to recycle comprises a soft outer tube body 1, a cavity 2, a hard inner tube body 3, a groove 4 and a through hole 5, wherein the paper tube comprises the soft outer tube body 1 and the hard inner tube body 3, the outer end surface of the hard inner tube body 3 is provided with the groove 4, the outer side of the groove 4 is provided with the soft outer tube body 1 fixedly connected with the outer surface of the hard inner tube body 3, the cavity 2 with a circular cross section is formed between the hard inner tube body 3 and the soft outer tube body 1, the cross section of the groove 4 is of a rectangular structure, the position of the groove 4 corresponds to the position of a convex structure on the outer surface of the hard inner tube body 3, the depth dimension of the groove 4 is smaller than the length dimension of the convex structure on the outer surface of the hard inner tube body 3, and a certain amount of viscose can be smeared and filled in the groove 4, so that the soft outer, the inside of body 3 is reserved to have through-hole 5 in the stereoplasm, and the both ends of through-hole 5 are the rectangle structure, and the cross-section of through-hole 5 is the rectangle structure, and the length dimension of body 3 is the same in through-hole 5 and the stereoplasm, utilizes through-hole 5 for the inside of body 3 in the stereoplasm can be inserted to external connecting rod piece, thereby supports fixedly to it, perhaps drives its rotation, in order to make things convenient for twine soft outer body 1 on its surface.

The soft outer pipe body 1 is formed by winding a plurality of layers, the length dimension of the soft outer pipe body 1 is the same as that of the hard inner pipe body 3, and the soft outer pipe body 1 is peeled off, so that the hard inner pipe body 3 can be recycled.

The outer surface of the hard inner tube body 3 is of a convex structure, the convex structure is distributed on the outer surface of the hard inner tube body 3 at equal angles, the outer end of the convex structure is fixedly connected with the inner wall of the soft outer tube body 1, and the convex structure on the outer surface of the hard inner tube body 3 can stably support the soft outer tube body 1, so that the deformation of the soft outer tube body is avoided.

The working principle is as follows: when the novel paper tube which can be conveniently recycled is used, when the outer surface of the soft outer tube body 1 is dirty and indented, the paper tube is not used any more, namely, the whole novel paper tube is recycled, at the moment, the soft outer tube body 1 outside the hard inner tube body 3 can be stripped, when the soft outer tube body 1 is stripped, the inner part of the groove 4 can be coated with adhesive, paper is wound again to form a new soft outer tube body 1, at the moment, the whole novel paper tube can be used again, and in the process of using, recycling and reusing the novel paper tube, the hard inner tube body 3 can sufficiently support the soft outer tube body 1, thereby improving the structural strength of the whole novel paper tube, effectively reducing the phenomenon that the tube body is deformed, therefore, the utilization rate of the whole novel paper tube can be improved through effective recycling, and further reducing the cost in the production and use processes, and are included within the scope of the present invention as if fully set forth herein, or otherwise known to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel paper tube that can be convenient for retrieve, body (3) in soft outer body (1) and the stereoplasm, its characterized in that: the outer end surface of the hard inner pipe body (3) is provided with a groove (4), the outer side of the groove (4) is provided with a soft outer pipe body (1) fixedly connected with the outer surface of the hard inner pipe body (3), a cavity (2) with a cross section in a circular structure is formed between the hard inner pipe body (3) and the soft outer pipe body (1), a through hole (5) is reserved in the hard inner pipe body (3), and two ends of the through hole (5) are in a rectangular structure.

2. A new paper tube capable of being easily recycled as claimed in claim 1, wherein: the soft outer pipe body (1) is formed by winding a plurality of layers, and the length dimension of the soft outer pipe body (1) is the same as that of the hard inner pipe body (3).

3. A new paper tube capable of being easily recycled as claimed in claim 1, wherein: the outer surface of the hard inner tube body (3) is of a convex structure, the convex structure is distributed on the outer surface of the hard inner tube body (3) at equal angles, and the outer end of the convex structure is fixedly connected with the inner wall of the soft outer tube body (1).

4. A new paper tube capable of being easily recycled as claimed in claim 1, wherein: the cross section of the groove (4) is of a rectangular structure, the position of the groove (4) corresponds to the position of the protruding structure on the outer surface of the hard inner pipe body (3), and the depth dimension of the groove (4) is smaller than the length dimension of the protruding structure on the outer surface of the hard inner pipe body (3).

5. A new paper tube capable of being easily recycled as claimed in claim 1, wherein: the cross section of the through hole (5) is of a rectangular structure, and the length dimensions of the through hole (5) and the hard inner pipe body (3) are completely the same.