CN203268628U - Slippage prevention plastic end plug for paper tube - Google Patents
Slippage prevention plastic end plug for paper tube Download PDFInfo
- Publication number
- CN203268628U CN203268628U CN 201320298161 CN201320298161U CN203268628U CN 203268628 U CN203268628 U CN 203268628U CN 201320298161 CN201320298161 CN 201320298161 CN 201320298161 U CN201320298161 U CN 201320298161U CN 203268628 U CN203268628 U CN 203268628U
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- end plug
- paper tube
- cylinder body
- cylindrical shell
- slippage prevention
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Abstract
The utility model discloses a slippage prevention plastic end plug for a paper tube. The slippage prevention plastic end plug comprises a cylinder body, and is characterized in that the rear end of the cylinder body is provided with a blocking edge turned outwards, and the outer wall of the cylinder body is provided with protrusions. Compared with an end plug used in the market at present, the slippage prevention plastic end plug for the paper tube has the advantages that the slippage prevention plastic end plug is simple in structure and convenient to use, the contact surface of the end plug and the paper tube is increased, the end plug can be suitable for paper tubes with larger inner diameters and paper tubes with smaller inner diameters because of the wedge-shaped or strip-shaped protrusions and elasticity of the plastic cylinder body, and the end plug can be effectively prevented from slipping off from the two ends of the paper tube; meanwhile, the cylinder body is hollow, so hoisting and transportation are facilitated, the end plug is formed in a one-shot mode, the weight is reduced, raw materials are saved, product cost is reduced, and the quality requirements for packaging fixation and reliability in the industry of papermaking or spinning or plastic films are met.
Description
Technical field
The utility model relates to a kind of paper tube with the improvement of end plug, and specifically a kind of paper tube is with anti-slip plastics end plug.
Background technology
In present paper-making industry, textile industry or plastic article industry, all that stationery, textile (carpet, nonwoven fabrics, geotextile, geomembrane etc.) or plastic sheeting are wound on paper tube, and then the upper packing material of reeling, paper tube is filled at the two ends of packing material, again with the two-port jam-pack of end plug with paper tube, packing material is fixed, so that storage and transportation.This end plug is round table-like, and is solid, and inner diameter is less than the outer end diameter, its weak point is on the one hand because the paper tube internal diameter may be slightly large or slightly little, cause end plug can't accomplish and the closely cooperating of paper tube, final end plug maybe can't be filled in straight tube, or easily slippage from paper tube; On the other hand, because end plug is solid, can't be in paper tube wire rope handling, bring great inconvenience for transportation and lifting.
Summary of the invention
It is a kind of simple in structure that the purpose of this utility model is to provide, easy to use, raw material saving, can increase the contact surface of end plug and paper tube, make packing material fixed, slightly large or slightly little equal can the use of paper tube internal diameter, transportation and lifting are convenient, and can prevent end plug from the paper tube of paper tube two ends slippage with anti-slip plastics end plug.
In order to reach above purpose, the technical scheme that the utility model adopts is: this paper tube comprises cylindrical shell with anti-slip plastics end plug, it is characterized in that: the rear end of described cylindrical shell is provided with the gear edge of turning up, and is provided with projection on the outer wall of cylindrical shell.
The utility model is also implemented by following measure: described projection is wedge shape.
The barrel wall of described projection below is provided with hollow slots.
Described projection is strip.
The middle part of described cylindrical shell is cavity.
The beneficial effects of the utility model are: compare with the end plug that uses in the market, simple in structure, easy to use, the contact surface of end plug and paper tube increases, the elasticity of the projection of wedge shape or strip and plastic cylinder itself makes the slightly large slightly little paper tube of internal diameter all can use, and can prevent effectively that end plug is from paper tube two ends slippage; Simultaneously, because the middle part of cylindrical shell is cavity, facilitated lifting and transportation, and one-shot forming, raw material has been saved in weight saving, has reduced cost of product, has satisfied papermaking, weaving or plastic sheeting industry to the fixing failure-free requirements for quality of packing material.
Description of drawings
Fig. 1 is the birds-eye view of an embodiment of the present utility model;
Fig. 2 is the cross-sectional schematic along Figure 1A-A of the present utility model;
Fig. 3 is the structure front-view schematic diagram of another embodiment of the present utility model;
In figure: 1, cylindrical shell; 2, gear edge; 3, projection; 4, hollow slots.
The specific embodiment
Embodiment 1:
Make the utility model with reference to accompanying drawing 1 and Fig. 2.This paper tube comprises cylindrical shell 1 with anti-slip plastics end plug, and the middle part of cylindrical shell 1 is cavity, it is characterized in that: the rear end of described cylindrical shell 1 is provided with the gear that turns up along 2, is provided with projection 3 on the outer wall of cylindrical shell 1.
Described protruding 3 are wedge shape, play the effect of hangnail.
During use, the front end of cylindrical shell 1 is inserted in the mouth of pipe of paper tube, gear just keeps off on the mouth of pipe of paper tube along 2.Because plastic cylinder 1 itself has certain elasticity, projection 3 and paper tube inwall, the packing material of wedge shape tightly are crowded together, and have fixed packing material.Projection 3 also has the hangnail effect simultaneously, prevents end plug slippage from paper tube.Described raised points is provided with a plurality of, as be provided with 6, on the same elevation plane that wherein 3 evenly are laid in cylindrical shell 1, on other 3 another elevation plane that evenly are laid in cylindrical shell 1, like this with respect to 6 hollow slots 4 in can occur 3 long with 3 short, the long cross arrangement with short gets final product; So, can select other arrangement modes, but will consider to improve the friction force between end plug and paper tube, reduce again manufacturing cost.
Embodiment 2:
Make the utility model with reference to accompanying drawing 3.This paper tube comprises cylindrical shell 1 with anti-slip plastics end plug, and the middle part of cylindrical shell 1 is cavity, it is characterized in that: the rear end of described cylindrical shell 1 is provided with the gear that turns up along 2, is provided with projection 3 on the outer wall of cylindrical shell 1.Described protruding 3 are strip, and the projection 3 of this strip evenly axially is laid on the outer wall of cylindrical shell 1.Certainly, projection 3 can have other shapes, and protruding quantity can be laid more than 3 or 3 according to actual conditions and all can.During use, with the front end insertion paper tube of cylindrical shell 1, the projection 3 of strip is crowded together packing material, paper tube inwall by the elasticity of plastic cylinder 1, fixed packing material.Because cylindrical shell 1 is longer, strip projected parts 3 is also longer, has increased the contact surface of end plug and paper tube, and actv. has prevented end plug slippage from paper tube.
Claims (5)
1. paper tube with anti-slip plastics end plug, comprises cylindrical shell (1), it is characterized in that: the rear end of described cylindrical shell (1) is provided with the gear edge (2) of turning up, and is provided with projection (3) on the outer wall of cylindrical shell (1).
2. paper tube according to claim 1 is with anti-slip plastics end plug, and it is characterized in that: described projection (3) is wedge shape.
3. paper tube according to claim 2 with anti-slip plastics end plug, is characterized in that: cylindrical shell (1) wall of described projection (3) below is provided with hollow slots (4).
4. paper tube according to claim 1 is with anti-slip plastics end plug, and it is characterized in that: described projection (3) is strip.
5. paper tube according to claim 1 is with anti-slip plastics end plug, and it is characterized in that: the middle part of described cylindrical shell (1) is cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320298161 CN203268628U (en) | 2013-05-28 | 2013-05-28 | Slippage prevention plastic end plug for paper tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320298161 CN203268628U (en) | 2013-05-28 | 2013-05-28 | Slippage prevention plastic end plug for paper tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203268628U true CN203268628U (en) | 2013-11-06 |
Family
ID=49499083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320298161 Expired - Fee Related CN203268628U (en) | 2013-05-28 | 2013-05-28 | Slippage prevention plastic end plug for paper tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203268628U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935841A (en) * | 2014-04-17 | 2014-07-23 | 山东中州电缆有限公司 | Cable reel axial hole protective sleeve and manufacturing method |
| CN105129528A (en) * | 2015-06-17 | 2015-12-09 | 旌德县成宇纸管厂 | Dampproof and anti-corrosion paper tube |
| CN105460382A (en) * | 2014-09-03 | 2016-04-06 | 天津市津英达塑料制品有限责任公司 | Steel pipe protective cap with intermittent vanes |
| CN111067274A (en) * | 2018-10-22 | 2020-04-28 | 仁宝电脑工业股份有限公司 | Wine bottle positioning device and wine storage equipment |
-
2013
- 2013-05-28 CN CN 201320298161 patent/CN203268628U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935841A (en) * | 2014-04-17 | 2014-07-23 | 山东中州电缆有限公司 | Cable reel axial hole protective sleeve and manufacturing method |
| CN105460382A (en) * | 2014-09-03 | 2016-04-06 | 天津市津英达塑料制品有限责任公司 | Steel pipe protective cap with intermittent vanes |
| CN105129528A (en) * | 2015-06-17 | 2015-12-09 | 旌德县成宇纸管厂 | Dampproof and anti-corrosion paper tube |
| CN111067274A (en) * | 2018-10-22 | 2020-04-28 | 仁宝电脑工业股份有限公司 | Wine bottle positioning device and wine storage equipment |
| US11191355B2 (en) | 2018-10-22 | 2021-12-07 | Compal Electronics, Inc. | Wine bottle positioning device and wine storage apparatus |
| CN111067274B (en) * | 2018-10-22 | 2022-06-21 | 仁宝电脑工业股份有限公司 | Wine bottle positioning device and wine storage equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20150528 |
|
| EXPY | Termination of patent right or utility model |