Waterproof seamless paper tube

Abstract

The utility model discloses a waterproof seamless paper tube which comprises a seamless paper tube body, a first baffle is arranged at the bottom end of the seamless paper tube body, a plurality of evenly-distributed reinforcing rods are arranged at the top end of the first baffle, and the top ends of the reinforcing rods penetrate through the seamless paper tube body to be connected with a second baffle. The reinforcing rod is connected with the second baffle through a limiting assembly, a first waterproof layer is arranged on the outer wall of the seamless paper tube body, and a second waterproof layer is arranged on the inner wall of the seamless paper tube body. The seamless paper tube has the beneficial effects that by arranging the limiting assembly, the second baffle and the reinforcing rod are firmly installed and not prone to falling off, meanwhile, the limiting assembly is fast and convenient to disassemble and assemble through cooperation of the sliding block, the limiting rod, the reset spring, the rolling ball and the pressing sleeve, and the seamless paper tube body can be replaced conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper tube technical field, concretely related to a waterproof seamless paper tube. BACKGROUND

[0002] Paper tube is the tubular object of paper processing, most paper tubes are spiral paper tubes and seamless paper tubes.

[0003] According to the hollow waterproof and moisture-proof paper tube disclosed by Chinese patent CN202222976783.X, the top cover and the bottom plate are respectively sleeved on the top end and the bottom end, and a waterproof and moisture-proof cover is connected between the top cover and the bottom plate. The waterproof and moisture-proof cover can provide better protection for the outside of the paper tube body. When the whole is immersed in water, the bottom plate can slide to the top cover, thereby realizing quick replacement of the waterproof and moisture-proof cover, and the paper tube body has better waterproof and moisture-proof effect, improving the efficiency of later winding. The existing waterproof and moisture-proof paper tube lacks a limiting structure and is easy to slide off when the top cover is sleeved on the waterproof and moisture-proof cover, thereby causing the paper tube to loosen and poor reliability.

[0004] For the problems in the related art, no effective solution has been proposed so far. UTILITY MODEL CONTENTS

[0005] In view of the problems in the related art, the utility model provides a waterproof seamless paper tube to overcome the above technical problems existing in the prior art.

[0006] Therefore, the utility model adopts the specific technical scheme as follows:

[0007] A waterproof seamless paper tube, comprising a seamless paper tube body, a baffle one is arranged at the bottom end of the seamless paper tube body, a plurality of uniformly distributed reinforcing rods are arranged at the top end of the baffle one, the top end of the reinforcing rod penetrates the seamless paper tube body and is connected with a baffle two, the reinforcing rod is connected with the baffle two through a limiting assembly, a waterproof layer one is arranged on the outer wall of the seamless paper tube body, and a waterproof layer two is arranged on the inner wall of the seamless paper tube body.

[0008] Preferably, a through hole matched with the reinforcing rod is formed in the seamless paper tube body.

[0009] Preferably, the limiting assembly comprises an insertion slot matched with the reinforcing rod formed in the bottom end of the baffle two, a plurality of uniformly distributed sliding grooves are formed in the outer wall of the baffle two, a sliding block matched with the sliding groove is arranged in the sliding groove, a limiting rod is arranged on one side of the sliding block, a return spring is sleeved on the outer wall of the limiting rod, the limiting rod extends to the insertion slot on one side, a limiting slot matched with the limiting rod is formed in the outer wall of the reinforcing rod, a rolling ball is arranged on the side of the sliding block away from the limiting rod, and a pressing sleeve is sleeved on the outer wall of the baffle two.

[0010] As preferred, the baffle two is provided with a sliding hole matched with the limiting rod, and the sliding block is connected with the baffle two through the reset spring.

[0011] As preferred, the pressing sleeve is threadedly connected with the baffle two.

[0012] As preferred, the outer wall of the pressing sleeve is provided with a plurality of evenly distributed anti-skid lines.

[0013] The utility model discloses the beneficial effects are: through setting limiting component makes baffle two and reinforcing rod between firm installation, and it is not easy to fall off, and limiting component through sliding block, limiting rod, reset spring, roll ball and pressing sleeve cooperation dismounts quickly, and it is convenient to replace seamless paper tube main part. ACCURACY

[0014] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawing needed to be used in the embodiment, and obviously, the drawing in the following description only is some embodiments of the utility model, and for ordinary skilled person in the art, under the premise of not paying creative labor, still can obtain other drawings according to these drawings.

[0015] Figure 1 It is the overall structure schematic diagram of a waterproof seamless paper tube according to an embodiment of the utility model;

[0016] Figure 2 It is a front view of a waterproof seamless paper tube according to an embodiment of the utility model;

[0017] Figure 3 It is the structure schematic diagram of the baffle one in a waterproof seamless paper tube according to an embodiment of the utility model;

[0018] Figure 4 It is the inclined sectional view of the baffle two in a waterproof seamless paper tube according to an embodiment of the utility model;

[0019] Figure 5 It is Figure 4 The local enlarged schematic diagram of A place in;

[0020] Figure 6 It is the structure schematic diagram of seamless paper tube main part in a waterproof seamless paper tube according to an embodiment of the utility model.

[0021] In the drawing:

[0022] 1, seamless paper tube main part;2, baffle one;3, reinforcing rod;4, baffle two;5, through hole;6, insertion slot;7, sliding slot;8, sliding block;9, limiting rod;10, reset spring;11, limiting slot;12, roll ball;13, pressing sleeve. DETAILED DESCRIPTION

[0023] To further illustrate the embodiments, the utility model provides with the drawings, these drawings are part of the utility model disclosure, mainly used to illustrate the embodiment, and can cooperate with the relevant description of the specification to explain the operating principle of the embodiment, cooperate with reference to these contents, the person skilled in the art should be able to understand other possible implementation ways and the advantages of the utility model, the components in the drawing are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0024] According to the embodiment of the utility model, a waterproof seamless paper tube is provided.

[0025] Embodiment one;

[0026] As Figures 1-6 shown, according to the waterproof seamless paper tube of the utility model embodiment, including seamless paper tube body 1, seamless paper tube body 1 bottom is equipped with baffle one 2, baffle one 2 top is equipped with a plurality of evenly distributed reinforcing rod 3, reinforcing rod 3 top is connected with baffle two 4 through seamless paper tube body 1, reinforcing rod 3 is connected with baffle two 4 through limiting component, the outer wall of seamless paper tube body 1 is equipped with waterproof layer one, the inner wall of seamless paper tube body 1 is equipped with waterproof layer two.

[0027] Embodiment two;

[0028] As Figures 1-6 shown, including seamless paper tube body 1, seamless paper tube body 1 bottom is equipped with baffle one 2, baffle one 2 top is equipped with a plurality of evenly distributed reinforcing rod 3, reinforcing rod 3 top is connected with baffle two 4 through seamless paper tube body 1, reinforcing rod 3 is connected with baffle two 4 through limiting component, the outer wall of seamless paper tube body 1 is equipped with waterproof layer one, the inner wall of seamless paper tube body 1 is equipped with waterproof layer two. The through hole 5 matched with the reinforcing rod 3 is formed in the seamless paper tube body 1. The limiting component includes the insertion slot 6 matched with the reinforcing rod 3 formed in the bottom of the baffle two 4, a plurality of evenly distributed sliding grooves 7 are formed in the outer wall of the baffle two 4, the sliding block 8 matched with the sliding grooves 7 is arranged in the sliding grooves 7, the limiting rod 9 is arranged on one side of the sliding block 8, the reset spring 10 is sleeved on the outer wall of the limiting rod 9, the limiting rod 9 extends into the insertion slot 6 on one side, the limiting slot 11 matched with the limiting rod 9 is formed in the outer wall of the reinforcing rod 3, the rolling ball 12 is arranged on the side of the sliding block 8 away from the limiting rod 9, and the pressing sleeve 13 is sleeved on the outer wall of the baffle two 4. The sliding hole matched with the limiting rod 9 is formed in the baffle two 4, and the sliding block 8 is connected with the baffle two 4 through the reset spring 10. The pressing sleeve 13 is threadedly connected with the baffle two 4. A plurality of evenly distributed anti-skid lines are formed in the outer wall of the pressing sleeve 13.

[0029] In actual application, when assembling the seamless paper tube body 1, the baffle one 2 and the baffle two 4, first, the baffle one 2 drives the multiple groups of reinforcing rods 3 to be inserted into the through holes 5 on the seamless paper tube body 1, so that the reinforcing rods 3 penetrate through the through holes 5, then the baffle two 4 is covered on the other end of the seamless paper tube body 1, so that the reinforcing rods 3 are inserted into the insertion slots 6 on the baffle two 4, the pressing sleeve 13 is moved on the outer wall of the baffle two 4, at this time, the pressing sleeve 13 extrudes the rolling ball 12, the rolling ball 12 extrudes the sliding block 8 to move to the inner side of the sliding groove 7, the sliding block 8 drives the limiting rod 9 to move into the insertion slot 6 until being inserted into the limiting slot 11 on the reinforcing rod 3, at this time, the reset spring 10 is in the compressed state, when it is needed to replace the seamless paper tube body 1, the pressing sleeve 13 is reversed and separated from the baffle two 4, at this time, the rolling ball 12 is extruded and released, the reset spring 10 starts to reset and drive the limiting rod 9 to separate from the limiting slot 11, at this time, the baffle two 4 is limited and released and taken off from the reinforcing rod 3, at this time, the seamless paper tube body 1 can be taken off, through the setting of the limiting assembly, the baffle two and the reinforcing rod are installed firmly and are not easy to fall off, at the same time, the limiting assembly is combined with the sliding block, the limiting rod, the reset spring, the rolling ball and the pressing sleeve, and is disassembled and assembled quickly, so that the seamless paper tube body is replaced conveniently.

[0030] In summary, by means of the above technical scheme of the utility model, through the setting of the limiting assembly, the baffle two and the reinforcing rod are installed firmly and are not easy to fall off, at the same time, the limiting assembly is combined with the sliding block, the limiting rod, the reset spring, the rolling ball and the pressing sleeve, and is disassembled and assembled quickly, so that the seamless paper tube body is replaced conveniently.

[0031] The above only describes preferred embodiments of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A waterproof seamless paper tube, characterized by, The application relates to a seamless paper tube body (1) which is provided with a baffle one (2) at the bottom end, a plurality of uniformly-distributed reinforcing rods (3) at the top end of the baffle one (2), a baffle two (4) connected with the reinforcing rods (3) at the top end of the seamless paper tube body (1), and a limiting assembly connecting the reinforcing rods (3) with the baffle two (4); the outer wall of the seamless paper tube body (1) is provided with a waterproof layer one, and the inner wall of the seamless paper tube body (1) is provided with a waterproof layer two.

2. The waterproof seamless paper tube according to claim 1, wherein A through hole (5) matched with the reinforcing rods (3) is formed in the seamless paper tube body (1).

3. The waterproof seamless paper tube according to claim 1, wherein The limiting assembly comprises an insertion slot (6) matched with the reinforcing rods (3) and formed in the bottom end of the baffle two (4), a plurality of uniformly-distributed sliding grooves (7) formed in the outer wall of the baffle two (4), a sliding block (8) matched with the sliding grooves (7) and arranged in the sliding grooves (7), a limiting rod (9) arranged on one side of the sliding block (8), a reset spring (10) sleeved with the outer wall of the limiting rod (9), the limiting rod (9) extending to the insertion slot (6) on one side, a limiting slot (11) matched with the limiting rod (9) and formed in the outer wall of the reinforcing rod (3), a rolling ball (12) arranged on the side of the sliding block (8) away from the limiting rod (9), and a pressing sleeve (13) sleeved with the outer wall of the baffle two (4).

4. The waterproof seamless paper tube according to claim 3, wherein A sliding hole matched with the limiting rod (9) is formed in the baffle two (4), and the sliding block (8) is connected with the baffle two (4) through the reset spring (10).

5. The waterproof seamless paper tube according to claim 3, wherein The pressing sleeve (13) is threadedly connected with the baffle two (4).

6. The waterproof seamless paper tube according to claim 3, wherein A plurality of anti-skid lines are formed in the outer wall of the pressing sleeve (13). The pressing sleeve (13) is threadedly connected with the baffle two (4). A plurality of anti-skid lines are formed in the outer wall of the pressing sleeve (13).

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