CN220349161U

CN220349161U - Upper semi-finished product and lower semi-finished product of containing device and containing device

Info

Publication number: CN220349161U
Application number: CN202321997104.5U
Authority: CN
Inventors: 许丽; 蒋春; 李颂; 何考; 许庆国
Original assignee: Dangnali Chengdu Printing Co ltd
Current assignee: Dangnali Chengdu Printing Co ltd
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2024-01-16
Anticipated expiration: 2033-07-27

Abstract

The utility model discloses an upper semi-finished product, a lower semi-finished product and a containing device of the containing device, which comprises an upper semi-finished product substrate, wherein cutter lines, indentation lines and grooving lines are distributed on the upper semi-finished product substrate, the number of grooving lines is two, the upper end of a right grooving line is higher than the upper end of a left grooving line, the distance between a cutter line segment at the position, close to the grooving line, of the cutter line and the upper end of the right grooving line is greater than 0, and the distance between any point of the cutter line segment and the indentation line at the position is greater than 0. The crease line 2 is folded by 90 degrees when the machine is folded and pulled, so that the crease line is not easy to explode.

Description

Upper semi-finished product and lower semi-finished product of containing device and containing device

Technical Field

The present utility model relates to the field of printing/packaging and, more particularly, to a containment device upper semi-finished product, a containment device lower semi-finished product and a containment device.

Background

In the production of the printing/packaging industry, the partial structure of the upper semi-finished product or the lower semi-finished product of the containing device is shown in fig. 1, cutter lines 1, indentation lines 2 and grooving lines 3 are distributed on a substrate of the upper semi-finished product or the lower semi-finished product, two grooving lines 3 are arranged, wherein the upper end of a right grooving line 32 is higher than the upper end of a left grooving line 31, the distance between the grooving line 3 and the indentation lines 2 is short, the distance is basically formed into a right angle, and the indentation lines 2 are easy to burst by 90 degrees when the upper semi-finished product or the lower semi-finished product of fig. 1 is folded and pulled by a machine.

Disclosure of Invention

In view of the above problems, the present utility model provides a semi-finished product at the upper part of a containing device, wherein the crease line 2 is folded by 90 degrees when the machine is folded and pulled, so that the crease line is not easy to explode.

An upper semi-finished product of a containing device comprises an upper semi-finished product substrate, wherein cutter lines, indentation lines and grooving lines are distributed on the upper semi-finished product substrate, the number of the grooving lines is two, the upper end of a right grooving line is higher than the upper end of a left grooving line, the distance between a cutter line segment at the position, close to the grooving line, of the cutter line and the upper end of the right grooving line is >0, and the distance between any point of the cutter line segment and the indentation line at the position is >0.

Optionally, the blade segment is an irregular curve.

Optionally, the distance between the cutter wire segment and the upper end of the right grooving wire is 5-10um, and the distance between any point of the cutter wire segment and the indentation wire is 5-10um.

The utility model also provides a semi-finished product at the lower part of the containing device.

A lower semi-finished product of a containing device comprises a lower semi-finished product substrate, wherein cutter lines, indentation lines and grooving lines are distributed on the lower semi-finished product substrate, the number of the grooving lines is two, the upper end of a right grooving line is higher than the upper end of a left grooving line, the distance between a cutter line segment at the position, close to the grooving line, of the cutter line and the upper end of the right grooving line is >0, and the distance between any point of the cutter line segment and the indentation line at the position is >0.

Optionally, the blade segment is an irregular curve.

The utility model also provides a containing device.

A container comprises an upper part and a lower part matched with an upper leather, wherein the upper part is made of the semi-finished product of the upper part of the container, and the lower part is made of the semi-finished product of the lower part of the container.

Compared with the prior art, the utility model has the following principle and beneficial effects:

the present inventors have found through long-term studies that the reason for the explosive line of the semi-finished product of fig. 1 is that the distance between the score line and the indentation line is short, the upper end of the right score line is higher than the left score line, and the distance between the cutter line adjacent to the right score line and the indentation line and the distance between the cutter line and the score line is substantially zero (the position of the cutter line forms the edge line of the semi-finished product after cutting), so that the tensile force to the score line is large when the machine folds the indentation line, thereby generating the explosive line.

According to the utility model, the cutter line segment adjacent to the right slotting line and the creasing line is moved upwards, so that the cutter line segment is prevented from being contacted with the creasing line at the upper end of the right slotting line, and the occurrence of wire explosion is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief description will be given below of the drawings that are needed in the embodiments or the prior art descriptions, it being obvious that the drawings in the following description are some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.

Fig. 1 is a schematic view showing a partial structure of an upper semi-finished product (or a lower semi-finished product) of a container according to the background of the utility model.

Fig. 2 is a schematic view showing a partial structure of an upper semi-finished product (or a lower semi-finished product) of the accommodating device of the present utility model.

Reference numerals illustrate: 1. knife line 2, indentation line 3, slotline 31, left slotline 32, right slotline.

Detailed Description

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, indirectly connected through an intermediary, or may be in communication with each other between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In the description of the present utility model, the meaning of "a plurality" is two or more, unless specifically stated otherwise.

The terms "first," "second," "third," "fourth" and the like in the description and in the claims of this application and in the above-described figures, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be capable of operation in sequences other than those illustrated or described herein, for example. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

The technical scheme of the utility model is described in detail below by specific examples. The following embodiments may be combined with each other, and some embodiments may not be repeated for the same or similar concepts or processes.

Referring to fig. 2, an upper semi-finished product of the accommodating device includes an upper semi-finished product substrate, on which a cutter wire 1, an indentation wire 2 and a slotline 3 are distributed, two slotlines 3 are provided, wherein an upper end of a right slotline 32 is higher than an upper end of a left slotline 31, a distance between an upper end of the slotline 3 and the indentation wire 2 is substantially zero, a distance between a cutter wire segment adjacent to the slotline 3 and an upper end of the right slotline 32 is >0, and a distance between any point of the cutter wire segment and the indentation wire 2 is >0. By moving the knife line segment position adjacent to the right slotline 32 and the score line 2 upward, the knife line segment is prevented from contacting the upper score line of the right slotline, thereby preventing a blast.

Further, the segment of the knife adjacent to the score line 3 is an irregular curve.

Further, the distance between the cutter segment adjacent to the score line 3 and the upper end of the right score line 32 is 5-10um, and the distance between any point of the cutter segment and the score line 2 thereat is 5-10um.

Referring again to fig. 2, a lower semi-finished product of the accommodating device includes a lower semi-finished product substrate, on which a cutter wire 1, an indentation wire 2 and a slotline 3 are distributed, two slotlines 3 are provided, wherein an upper end of a right slotline 32 is higher than an upper end of a left slotline 31, a distance between an upper end of the slotline 3 and the indentation wire 2 is substantially zero, a distance between a cutter wire segment adjacent to the slotline 3 and an upper end of the right slotline 32 is >0, and a distance between any point of the cutter wire segment and the indentation wire 2 thereof is >0. By moving the knife line segment position adjacent to the right slotline 32 and the score line 2 upward, the knife line segment is prevented from contacting the upper score line of the right slotline, thereby preventing a blast.

The utility model also provides a containing device which comprises an upper part and a lower part matched with the upper leather, wherein the upper part is made of the semi-finished product of the upper part of the containing device, and the lower part is made of the semi-finished product of the lower part of the containing device.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limited thereto; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features can be replaced with equivalents; such modifications and substitutions do not depart from the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a containing device upper portion semi-manufactured goods, includes upper portion semi-manufactured goods base member, distributes on this upper portion semi-manufactured goods base member has sword line (1), indentation line (2) and slotline (3), and slotline (3) have two, and wherein the upper end of right slotline (32) is higher than the upper end of left slotline (31), its characterized in that, the distance between the sword line segment of sword line (1) near slotline (3) department and the upper end of right slotline (32) is >0, and the distance between the indentation line (2) of this sword line segment arbitrary point and this department is >0.

2. The containment device upper half-finished product of claim 1, wherein the blade segments are irregularly curved.

3. An upper semi-finished product of a containment device according to any one of claims 1 or 2, characterised in that the distance between the cutter wire section and the upper end of the right slotline (32) is 5-10um, and the distance between any point of the cutter wire section and the creasing line (2) there is 5-10um.

4. The utility model provides a containing device lower part semi-manufactured goods, includes lower part semi-manufactured goods base member, has knife line (1), indentation line (2) and slotline (3) on this lower part semi-manufactured goods base member, and slotline (3) have two, and wherein the upper end of right slotline (32) is higher than the upper end of left slotline (31), its characterized in that, distance between knife line segment and the upper end of right slotline (32) of knife line (1) near slotline (3) department >0, the distance between any point of this knife line segment and indentation line (2) of this department >0.

5. The containment device lower half-finished product of claim 4, wherein the blade segments are irregularly curved.

6. A lower semi-finished product of a containment device according to any one of claims 4 or 5, characterised in that the distance between the cutter wire section and the upper end of the right slotline (32) is 5-10um, and the distance between any point of the cutter wire section and the creasing line (2) there is 5-10um.

7. A containment device comprising an upper part and a lower part cooperating with the upper part, characterized in that the upper part is made of a semi-finished upper part of the containment device according to any one of claims 1-3 and the lower part is made of a semi-finished lower part of the containment device according to any one of claims 4-6.