CN210417606U - Plug suitable for paper tubes of two specifications - Google Patents
Plug suitable for paper tubes of two specifications Download PDFInfo
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- CN210417606U CN210417606U CN201921396880.3U CN201921396880U CN210417606U CN 210417606 U CN210417606 U CN 210417606U CN 201921396880 U CN201921396880 U CN 201921396880U CN 210417606 U CN210417606 U CN 210417606U
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- plug
- screw
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- end cap
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Abstract
The utility model provides an end cap suitable for two kinds of specification fiber container, including first end cap and second end cap, first end cap includes first round platform post and sets up the first ring shape body of first round platform post broad one end, the one end of first ring shape body with first round platform columnar connection, the other end of first ring shape body is the bottom of first end cap, the bottom of first end cap has been seted up and has been held the cavity of second end cap, the second end cap includes second round platform post and sets up the second ring shape body of second round platform post broad one end, the second end cap the second ring shape body is located first end cap the inside of first ring shape body, first ring shape body with locking unit has between the first ring shape body. Adopt the utility model provides an end cap suitable for two kinds of specification fiber container, its first end cap and second end cap can adorn the fiber container that presss from both sides two kinds of not unidimensional, practices thrift production time, improves production efficiency.
Description
Technical Field
The utility model relates to a soft-packing field, concretely relates to be suitable for end cap of two kinds of specification fiber container.
Background
The flexible package printing substrate rolled paper tube is generally a paper tube with an inner diameter of three inches, so that printer equipment manufacturers select a plug for clamping three inches. If the purchased base material roll diameter is larger, a base material supplier can select to use a six-inch thickened paper tube for winding in order to ensure the bearing of the paper tube, and because the plug for clamping the base material by the printing machine is three inches, the base material film is only selected to be rewound on the rewinding machine before the printing machine is started, and the base material film is changed into the three-inch paper tube for winding, so that the time is wasted by one more process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a be suitable for end cap of two kinds of specification fiber container is provided.
The utility model provides an end cap suitable for two kinds of specification fiber container, including first end cap and second end cap, first end cap includes first round platform post and sets up the first ring shape body of first round platform post broad one end, the one end of first ring shape body with first round platform columnar connection, the other end of first ring shape body is the bottom of first end cap, the bottom of first end cap has been seted up and has been held the cavity of second end cap, the second end cap includes second round platform post and sets up the second ring shape body of second round platform post broad one end, the second end cap the second ring shape body is located first end cap the inside of first ring shape body, first ring shape body with locking unit has between the first ring shape body.
Further, the locking unit comprises a screw installed on the first annular body of the first plug, a screw hole for screwing the screw is formed in the side wall of the first annular body, and the screw is screwed into the screw hole and abuts against the surface of the side wall of the second annular body of the second plug.
Further, the screw includes a nut portion and a screw portion, the screw hole of the sidewall of the first annular body has a recess into which the nut portion is inserted, the screw portion of the screw is screwed into the screw hole of the sidewall of the first annular body and abuts against the sidewall surface of the second annular body, and the nut portion of the screw is inserted into the recess of the first annular body.
Furthermore, a kidney-shaped groove is formed in the surface of the side wall of the second annular body of the second plug, and the screw rod portion of the screw is screwed into the screw hole in the side wall of the first annular body and abuts against the kidney-shaped groove in the surface of the side wall of the second annular body.
Further, a first groove is annularly formed in the surface of the side wall of the first circular table column; and a second groove is annularly arranged on the surface of the side wall of the second circular table column.
By adopting the plug suitable for the paper tubes with two specifications, the first plug and the second plug can clamp the paper tubes with two different sizes, thereby saving the production time and improving the production efficiency; a screw is screwed into a screw hole in the side wall of the first annular body of the first plug and abuts against the surface of the side wall of the second annular body of the second plug, so that the position change between the first plug and the second plug is effectively prevented, and the smoothness of the production process is ensured; a concave part for embedding the nut part is arranged on the screw hole on the side wall of the first annular body, so that the screw is prevented from being touched, and the connection between the first plug and the second plug is strengthened; the side wall surface of the second annular body of the second plug is provided with a kidney-shaped groove, and the screw rod part of the screw is screwed into the screw hole in the side wall of the first annular body and abuts against the kidney-shaped groove in the side wall surface of the second annular body, so that the connection between the first plug and the second plug is further consolidated.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 schematically illustrates an explosion schematic diagram of a plug suitable for two sizes of paper tubes according to an embodiment of the present invention;
fig. 2 schematically illustrates an assembly schematic view of a plug suitable for two sizes of paper tubes according to an embodiment of the present invention;
fig. 3 schematically illustrates a clamping schematic diagram of a second plug according to an embodiment of the present invention;
fig. 4 schematically illustrates a clamping schematic diagram of the first plug according to an embodiment of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 and 2, an embodiment of the present invention provides an end cap suitable for two types of paper tubes, including a first end cap 1 and a second end cap 2, the first end cap 1 includes a first circular table column 3 and a first annular body 4 disposed at one end of a wider end of the first circular table column 3, the first circular table column 3 and the first annular body 4 are an integrated structure, one end of the first annular body 4 is connected to the first circular table column 3, the other end of the first annular body 4 is a bottom of the first end cap 1, a cavity 13 for accommodating the second end cap 2 is disposed at a bottom of the first end cap 1, the second end cap 2 includes a second circular table column 5 and a second annular body 6 disposed at one end of a wider end of the second circular table column 5, the second circular table column 5 and the second annular body 6 are an integrated structure, the second annular body 6 of the second end cap 2 is disposed inside the first annular body 4 of the first end cap 1, and a locking unit is disposed between the first annular body 4 and the first annular body 4.
In this embodiment, specifically, the second plug 2 clamps a paper tube with a diameter of three inches, as shown in fig. 3; if a paper tube with a diameter of six inches needs to be clamped, the first plug 1 is sleeved on the second plug 2, wherein the second plug 2 is arranged in the concave cavity 13 at the bottom of the first plug 1, and the paper tube with a diameter of six inches is clamped on the first plug 1, as shown in fig. 4.
Adopt the embodiment of the utility model provides an end cap suitable for two kinds of specification fiber container, its first end cap 1 and second end cap 2 can adorn the fiber container that presss from both sides two kinds of not unidimensional, the embodiment in this embodiment is, will adorn the first end cap 1 suit that presss from both sides the six inch fiber container of diameter on the second end cap 2 of the three inch fiber container of clamping diameter, can realize the clamping conversion between six inch fiber container of diameter and the three inch fiber container of diameter in a flexible way, need not to dismantle second end cap 2 on the former equipment, and the production time is saved, improves production efficiency.
Specifically, the locking unit comprises a screw 7 mounted on the first annular body 4 of the first plug 1, a screw hole 8 is formed in the side wall of the first annular body 4, the screw 7 is screwed into the screw hole 8, and the screw 7 abuts against the side wall surface of the second annular body 6 of the second plug 2. The fixing mode effectively prevents the position between the first plug 1 and the second plug 2 from changing, thereby ensuring the smoothness of the production process.
In order to further strengthen the connection between the first annular body 4 of the first plug 1 and the second annular body 6 of the second plug 2, the screw 7 comprises a nut portion 71 and a shank portion 72, the threaded hole 8 of the side wall of the first annular body 4 is provided with a recess 9 in which the nut portion 71 is inserted, the shank portion 72 of the screw 7 is screwed into the threaded hole 8 of the side wall of the first annular body 4 and abuts against the surface of the side wall of the second annular body 6, and the nut portion 71 of the screw 7 is inserted into the recess 9 of the first annular body 4. By the nut portion 71 of the screw 7 engaging in the recess 9 of the first annular body 4 of the first stopper 1, the screw 7 is prevented from being inadvertently touched, which could lead to a displacement between the first stopper 1 and the second stopper 2.
In order to further strengthen the connection between the first annular body 4 of the first stopper 1 and the second annular body 6 of the second stopper 2, the lateral wall surface of the second annular body 6 of the second stopper 2 is provided with a kidney-shaped groove 10, and the screw portion 72 of the screw 7 is screwed into the threaded hole 8 of the lateral wall of the first annular body 4 and abuts against the kidney-shaped groove 10 of the lateral wall surface of the second annular body 6.
In a preferred embodiment, the side wall surface of the first circular table column 3 is provided with a first groove 11; the side wall surface of the second circular table column 5 is annularly provided with a second groove 12. The first groove 11 and the second groove 12 respectively increase the surface friction force of the first circular truncated cone 3 of the first plug 1 and the second circular truncated cone 5 of the second plug 2, so that the paper tube can rotate more stably and firmly.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a plug suitable for two kinds of specification fiber container, a serial communication port, including first plug and second plug, first plug includes first round platform post and sets up the first ring shape body of first round platform post broad one end, the one end of first ring shape body with first round platform columnar connection, the other end of first ring shape body is the bottom of first plug, the bottom of first plug has been seted up and has been held the cavity of second plug, the second plug includes second round platform post and sets up the second ring shape body of second round platform post broad one end, the second plug the second ring shape body is located first plug the inside of first ring shape body, first ring shape body with locking unit has between the first ring shape body.
2. The plug according to claim 1, wherein the locking unit comprises a screw mounted on the first annular body of the first plug, a screw hole is formed in a side wall of the first annular body for the screw to be screwed into, and the screw is screwed into the screw hole and abuts against a side wall surface of the second annular body of the second plug.
3. The plug according to claim 2, wherein the screw includes a nut portion and a shank portion, the screw hole of the sidewall of the first ring member has a recess into which the nut portion is fitted, the shank portion of the screw is screwed into the screw hole of the sidewall of the first ring member and abuts against the sidewall surface of the second ring member, and the nut portion of the screw is fitted into the recess of the first ring member.
4. The plug according to claim 3, wherein the second plug is provided with a kidney-shaped groove on the side wall surface of the second annular body, and the screw portion of the screw is screwed into the screw hole on the side wall of the first annular body and abuts against the kidney-shaped groove on the side wall surface of the second annular body.
5. The plug for the two-size paper tubes as claimed in any one of claims 1 to 4, wherein the side wall surface of the first circular truncated cone is provided with a first groove in a surrounding manner; and a second groove is annularly arranged on the surface of the side wall of the second circular table column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921396880.3U CN210417606U (en) | 2019-08-26 | 2019-08-26 | Plug suitable for paper tubes of two specifications |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921396880.3U CN210417606U (en) | 2019-08-26 | 2019-08-26 | Plug suitable for paper tubes of two specifications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210417606U true CN210417606U (en) | 2020-04-28 |
Family
ID=70364498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921396880.3U Active CN210417606U (en) | 2019-08-26 | 2019-08-26 | Plug suitable for paper tubes of two specifications |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210417606U (en) |
-
2019
- 2019-08-26 CN CN201921396880.3U patent/CN210417606U/en active Active
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