CN204823493U

CN204823493U - Paper tube structure

Info

Publication number: CN204823493U
Application number: CN201520526216.1U
Authority: CN
Inventors: 苏宝明
Original assignee: EVER CHAMPION PAPER INDUSTRY Co Ltd
Current assignee: EVER CHAMPION PAPER INDUSTRY Co Ltd
Priority date: 2015-07-20
Filing date: 2015-07-20
Publication date: 2015-12-02
Anticipated expiration: 2025-07-20

Abstract

The utility model discloses a paper tube structure, it is responsible for and an epidermis to contain one, wherein, the person in charge is the circular body of being coiled layer upon layer and being constituted by the paper tape more than and, the epidermis is the microscler area body that the paper wood was made, the one end of epidermis is first end, the other end is the second end, first end pastes the periphery of leaning on in being responsible for, the epidermis encloses package in the periphery of being responsible for along the circular tangential direction who is responsible for, the terminal surface of first end is for an inclined plane, and the inclined plane is the periphery direction towards the paper tube, the epidermis pastes with the inclined plane in the part of neighbouring second end and leans on. Should the utility model discloses the area body is convoluteed when the paper tube periphery, and the area is shown consideration for to cover in the part of epidermis and is presented level and smooth state, takes the body surface face can not cause damages such as indentation, and the area body can fill and part utilized.

Description

A kind of paper tube structure

Technical field

The utility model and the microscler continuous belt body scroll bar used that reels is relevant, and furthermore, espespecially a kind of paper tube structure, this paper tube can be used as scroll bar during described belt body winding.

Background technology

The article such as transcription glued membrane, light guide plate, mainly by after the microscler continuous belt body processing of resin forming, made by cutting according to required size again, after described band is body formed, utilize paper tube as scroll bar, belt body is wound in paper tube periphery, is beneficial to the carrying out of the storage of belt body, transport and following process.

For a kind of seamless paper tube of commonly seeing of the aforementioned belt body that reels, be disclosed in bulletin No. 377875 patent, described paper tube comprises pipe and an outer tube in one, wherein, interior pipe reels by one layer by layer form to several first paper tapes do not waited, outer tube is that one second paper tape winding formed in interior pipe periphery, second paper tape forms one first chamfering, one second chamfering respectively in two ends, and the second chamfering just forms relative complementary state with the first chamfering corresponding matching, according to making outer tube outer peripheral face in the state without chase or relief.

During for belt body is wound in paper tube, first one end of belt body is fitted in paper tube outer surface, then, belt body is wound in paper tube by tangential direction along paper tube layer by layer, in the process of belt body winding, suitable pulling force need be imposed to belt body, make belt body present suitable pulling-over state, the reeling condition of belt body is able to firmly, avoids occurring in the process of follow-up carrying or processing the accident that belt body is scattered.

Aforementioned belt body is that resin material formed, when belt body reels layer by layer, one end that belt body is attached at paper tube surface forms convex shape in paper tube surface, belt body is when reeling layer by layer, belt body protrudes from the end on paper tube surface, the band surface being attached at periphery, end is contacted to follow-up winding, form the opposing force of local, the opposing force of this local easily causes follow-up winding and contacts the belt body surface damage of this end and form impression, and this opposing force is except causing damage to the band surface directly contacting this end, follow-up be wound in also influenced compared with a few band surface, periphery, band body thickness is thinner, this end cause damage to affect the number of turns more, with the part of surface hurt, to be difficult to go again utilization.

Utility model content

For prior art Problems existing, the utility model provides a kind of paper tube to construct, and described paper tube is used for the scroll bar as belt body winding.When this belt body is wound in paper tube periphery, impression equivalent damage can not be caused in band surface, and belt body is filled part being utilized.

For achieving the above object, technical solutions of the utility model are:

A kind of paper tube structure, comprise a supervisor and an epidermis, wherein, supervisor to be reeled the circular body formed layer by layer by one and one or more paper tape, epidermis is the microscler belt body that paper wood is made, one end of epidermis is first end, and the other end is the second end, and first end is posted by the periphery of supervisor, epidermis encloses along the circular cut line direction of supervisor the periphery being wrapped in supervisor, the end face of first end is an inclined-plane, and inclined-plane is the peripheral direction that facing paper tube, and epidermis reclines in the part of contiguous second end with inclined-plane.

The usefulness of technique scheme is:

The utility model belt body winding paper tube, for solving in prior art because belt body is attached at the one end on paper tube surface in the surperficial series of technical forming convex shape and bring of paper tube, the technological means adopted is the end face of epidermis first end is be an inclined-plane, and inclined-plane is the peripheral direction that facing paper tube, epidermis reclines in the part of contiguous second end with inclined-plane.Facing the inclined-plane of the peripheral direction of paper tube by this, when the utility model belt body is wound in paper tube periphery, the part that belt body is covered on epidermis presents smooth state, and impression equivalent damage can not be caused in band surface, and belt body is filled part being utilized.

Accompanying drawing explanation

Accompanying drawing described herein is used to provide further understanding of the present utility model, forms a part of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:

Fig. 1 is that the utility model embodiment is in the part enlarged diagram of end face.

Fig. 2 is the using state schematic diagram of the utility model embodiment.

Label simple declaration in accompanying drawing:

Supervisor 10, epidermis 20, first end 22, the second end 24, inclined-plane 26, belt body 90, end 92.

Detailed description of the invention

In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearly, understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.

As shown in Figure 1, as shown in the first figure, the embodiment of the utility model paper tube structure, comprise supervisor 10 and an epidermis 20, wherein, supervisor 10 to be reeled the circular body formed layer by layer by one and one or more paper tape, epidermis 20 is microscler belt bodies that paper wood is made, one end of epidermis 20 is first end 22, the other end is the second end 24, first end 22 is posted by the periphery of supervisor 10, epidermis 20 encloses along the circular cut line direction of supervisor 10 periphery being wrapped in supervisor 10, the end face of first end 22 is an inclined-plane 26, and inclined-plane 26 is the peripheral direction that facing paper tube, epidermis 20 reclines in the part of contiguous second end 24 with inclined-plane 26, by the formation on inclined-plane 26, when epidermis 20 being enclosed be wrapped in supervisor 10 periphery, the outside face of epidermis 20 presents smooth state.

As shown in Figure 2, when the microscler continuous belt body 90 of resin forming is wound in the periphery of previous embodiment, the end 92 of belt body 90 one end is posted by the outside face of epidermis 20, and end 92 relative with the second end 24 against, then, belt body 90 reels by circular cut line direction along supervisor 10 layer by layer, due to end 92 relative with the second end 24 against, between the adjacent outside face of the outside face that epidermis 20 and the second end adjoin and belt body 90 and end 92, formed level and smooth and without remarkable convex shape, the part of belt body continuous winding after 90s is able to be supported by aforesaid outside face, end 92 can't contact follow-up winding and be attached at the belt body 90 of periphery, end 92, form the opposing force of local, accordingly, use paper tube of the present utility model as the scroll bar of the high belt body 90 of surface quality requirements when reeling, impression equivalent damage can not be caused in belt body 90 surface, belt body 90 is filled part being utilized.

Above-mentioned explanation illustrate and describes preferred embodiment of the present utility model, as previously mentioned, be to be understood that the utility model is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in utility model contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from spirit and scope of the present utility model, then all should in the protection domain of the utility model claims.

Claims

1. a paper tube structure, comprise a supervisor and an epidermis, it is characterized in that: supervisor to be reeled the circular body formed layer by layer by one and one or more paper tape, epidermis is the microscler belt body that paper wood is made, one end of epidermis is first end, the other end is the second end, first end is posted by the periphery of supervisor, epidermis encloses along the circular cut line direction of supervisor the periphery being wrapped in supervisor, the end face of first end is an inclined-plane, and inclined-plane is the peripheral direction that facing paper tube, epidermis reclines in the part of contiguous second end with inclined-plane.