CN213475031U - Waterproof and moistureproof paper tube - Google Patents

Abstract

The utility model discloses a dampproofing and waterproofing paper pipe, which comprises a pipe body, the interior anchor ring of body is equipped with the stay tube, the tip outside at body both ends all is equipped with the end cover, two the end cover is connected with the tip of stay tube body respectively, a plurality of looks spaced through-holes have been seted up to the inside of body, the through-hole intussuseption is filled with dry package, and the dampproofing and waterproofing paper pipe convenient to use that this scheme provided, and make paper pipe dampproofing and waterproofing effect better through the mode to paper tube both ends face and interior anchor ring parcel, the effectual cost that reduces the enterprise and use the paper pipe, and then be favorable to the popularization.

Description

Waterproof and moistureproof paper tube

Technical Field

The utility model relates to a paper tube technical field especially relates to a dampproofing and waterproofing paper pipe.

Background

The paper tube is widely used in industries such as felting, weaving and printing, is used as a winding inner core convenient to use, and only the paper tube body of the traditional paper tube is used, the waterproof and moistureproof effect is weak, particularly when the paper tube is used, the two end faces and the inner ring face of the paper tube are exposed in the air and seriously influenced by the external environment, the tube body can be softened when the external environment moisture is large to cause the paper tube to be scrapped, and then the cost of an enterprise is higher when the paper tube is used, therefore, the waterproof and moistureproof paper tube is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a waterproof and moistureproof paper tube.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a dampproofing and waterproofing paper pipe, includes the body, the interior anchor ring of body is equipped with the stay tube, the tip outside at body both ends all is equipped with the end cover, two the end cover is connected with the tip of stay tube body respectively, a plurality of looks spaced through-holes have been seted up to the inside of body, the through-hole intussuseption is filled with dry package.

Preferably, a plurality of spaced limiting grooves are formed in the inner ring surface of the pipe body, a plurality of spaced limiting strips are fixed on the outer wall of the supporting pipe corresponding to the limiting grooves, and the limiting strips are located inside the corresponding limiting grooves.

Preferably, the outer ring surface of the pipe body is provided with a plurality of spaced mounting grooves, friction increasing strips are embedded into the mounting grooves, and one side surface of each friction increasing strip exposed outside the pipe body is frosted.

Preferably, the outer diameter of the end cover is equal to the outer diameter of the pipe body, the inner diameter of the end cover is equal to the inner diameter of the supporting pipe, and the two end covers are detachably connected with the supporting pipe.

The utility model provides a pair of dampproofing and waterproofing paper pipe, beneficial effect lies in: this scheme is in the use, the interior anchor ring of body cup joints on the outer anchor ring of stay tube, two end covers are connected with the stay tube, dry package is filled inside the body through the through-hole, two end covers and stay tube this moment form a half enclosure space, and then paper tube both ends face and interior anchor ring all are by the contact that the parcel state has avoided with the outside air is more, the accessible is opened end cover quick replacement when can dismantle the end cover of connection and stay tube simultaneously and make the dry package in the body need change, therefore the dampproofing and waterproofing paper tube convenient to use that this scheme provided, and make paper tube dampproofing and waterproofing effect better through the mode to paper tube both ends face and interior anchor ring parcel, the effectual cost that the enterprise used the paper tube that has reduced, and then be favorable to promoting.

Drawings

Fig. 1 is a front sectional view of a waterproof and moistureproof paper tube provided by the present invention;

FIG. 2 is a sectional view of the waterproof and moisture-proof paper tube of the present invention from the B-B direction;

FIG. 3 is an enlarged view of the waterproof and moisture-proof paper tube of the present invention from A direction;

fig. 4 is a schematic view of the end cover and the supporting tube of the waterproof and moistureproof paper tube of the present invention.

In the figure: the pipe body 1, stay tube 2, end cover 3, through-hole 4, dry package 5, spacing groove 6, spacing 7, increase abrasive bar 8.

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, a dampproofing and waterproofing paper pipe, including body 1, the interior anchor ring of body 1 is equipped with stay tube 2, the tip outside at body 1 both ends all is equipped with end cover 3, two end covers 3 are connected with the tip of stay tube 2 body respectively, the external diameter of end cover 3 equals with body 1 external diameter, the internal diameter of end cover 3 equals with the internal diameter of stay tube 2, and two end covers 3 are to dismantle with stay tube 2 and be connected, a plurality of looks spaced through-holes 4 have been seted up to the inside of body 1, the intussuseption of through-hole 4 is filled with dry package 5.

A plurality of looks spaced spacing grooves 6 have been seted up to body 1's interior anchor ring, the outer wall of stay tube 2 corresponds spacing groove 6 and is fixed with a plurality of looks spaced spacing 7, spacing 7 is located the inside of corresponding spacing groove 6, body 1's outer anchor ring is equipped with a plurality of looks spaced mounting grooves, the embedding has the abrasive band 8 that increases in the mounting groove, abrasive band 8 exposes and is the dull polish form at 1 outside lateral surface of body, spacing 7 set up make body and stay tube 2 contact inseparabler, make body 1 and spacing 7 can not produce the phenomenon of skidding when convoluteing the use, the use of paper tube when convoluteing is favorable to being provided with of abrasive band 8.

The use principle and the advantages are as follows: the utility model discloses in the use, the interior anchor ring of body 1 cup joints on the outer anchor ring of stay tube 2, two end covers 3 are connected with stay tube 2, dry package 5 is filled inside body 1 through-hole 4, two end covers 3 and stay tube 2 form a half encirclement space this moment, and then paper tube both ends face and interior anchor ring all are by the more contact of parcel state avoided with the outside air, can dismantle the end cover 3 of connection simultaneously and stay tube 2 and make the dry package 5 in the body 1 when needing to be changed the accessible open end cover 3 quick replacement, therefore the dampproofing and waterproofing paper pipe convenient to use that this scheme provided, and make paper tube dampproofing and waterproofing effect better through the mode to paper tube both ends face and interior anchor ring parcel, the effectual cost that the enterprise used the paper pipe that has reduced, and then be favorable to the popularization.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (4)

1. The utility model provides a dampproofing and waterproofing paper pipe, includes body (1), its characterized in that, the interior anchor ring of body (1) is equipped with stay tube (2), the tip outside at body (1) both ends all is equipped with end cover (3), two end cover (3) are connected with the tip of stay tube (2) body respectively, a plurality of looks spaced through-holes (4) have been seted up to the inside of body (1), through-hole (4) intussuseption is filled with dry package (5).

2. The waterproof and moistureproof paper tube as claimed in claim 1, wherein a plurality of spaced limiting grooves (6) are formed in the inner annular surface of the tube body (1), a plurality of spaced limiting strips (7) are fixed on the outer wall of the supporting tube (2) corresponding to the limiting grooves (6), and the limiting strips (7) are located inside the corresponding limiting grooves (6).

3. The waterproof and moistureproof paper tube as claimed in claim 1, wherein the outer annular surface of the tube body (1) is provided with a plurality of spaced mounting grooves, the mounting grooves are embedded with the polishing strips (8), and one side surface of the polishing strips (8) exposed outside the tube body (1) is frosted.

4. A tube of water and moisture resistant paper as claimed in claim 1, characterized in that the outer diameter of the end cap (3) is equal to the outer diameter of the tube body (1), the inner diameter of the end cap (3) is equal to the inner diameter of the support tube (2), and the two end caps (3) are detachably connected with the support tube (2).

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