CN211002305U

CN211002305U - Folding type carton

Info

Publication number: CN211002305U
Application number: CN201921904327.6U
Authority: CN
Inventors: 倪伟伟; 曹钰
Original assignee: Tianjin Ruixiang Paper Products Co ltd
Current assignee: Tianjin Ruixiang Paper Products Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-07-14
Anticipated expiration: 2029-11-06

Abstract

The utility model relates to a packing article technical field especially relates to a folding type carton. The to-be-solved technical problem of the utility model is that the partial folding carton that exists changes comparatively trouble to the carton state on the market. In order to solve the technical problem, the utility model provides a folding type carton, including the front base plate, one side swing joint of front base plate has the right side base plate, and one side swing joint of right side base plate has the back base plate, and one side swing joint of back base plate has the left side base plate, and one side of left side base plate and the opposite side swing joint of front base plate, and the backplate is placed to the equal fixedly connected with in front of front base plate and back base plate. The utility model discloses in the use, carry out sealed and the joint to folding carton through the control backup pad and avoided conventional folding carton need carry out hard and troublesome work of buckling, and the backup pad has the certain height and has guaranteed that the article in this folding carton can not directly contact with the moisture when meetting the wet condition in ground.

Description

Folding type carton

Technical Field

The utility model relates to a packing article technical field specifically is a folding type carton.

Background

The folding carton is a kind of packing goods, is usually materials such as corrugated paper and individual layer cardboard, but when the partial folding carton that exists on the market changed to the carton state by the cardboard state, need carry out very hard combination to the folded sheet that lies in the folding carton top, just so can guarantee that the leakproofness that the folding carton is in the bottom of carton state.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a folding type carton has solved the comparatively trouble problem of partial folding carton that exists on the market to the carton state transition.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a folding type carton comprises a front substrate, wherein one side of the front substrate is movably connected with a right side substrate, one side of the right side substrate is movably connected with a back substrate, one side of the back substrate is movably connected with a left side substrate, one side of the left side substrate is movably connected with the other side of the front substrate, the fronts of the front substrate and the back substrate are both fixedly connected with a placing plate, the tops of the placing plate are fixedly connected with the bottom of the placing plate, one side of the top of the placing plate is lapped with a supporting plate, the two sides of the supporting plate are both movably connected with adapter plates, one side of each adapter plate is fixedly connected with a limiting plate, the top and the bottom of the front substrate are both movably connected with a main sealing plate, the upper side and the lower side of the front sealing plate are both provided with main limiting through holes, and one side fixedly connected with spacing post of main seal plate, the equal swing joint in top and the bottom of back base plate has the auxiliary seal plate, and the positive upper and lower both sides of auxiliary seal plate have all been seted up and have been assisted spacing opening, and have seted up the joint opening on one side of auxiliary seal plate.

Further preferably, the depression section of the limiting column is circular, and the size of the limiting column is equal to that of the clamping through opening.

Further preferably, the front substrate and the back substrate are equal in size, and the right substrate and the left substrate are equal in size.

Further preferably, the length of the main sealing plate is 1.2 times of the length of the front substrate, and the height and the width of the main sealing plate and the auxiliary sealing plate are equal.

More preferably, the auxiliary sealing plate and the rear substrate have the same length, and the auxiliary sealing plate and the left substrate have the same width.

Further preferably, it is the U-shaped to place the backplate, and places the backplate and be the corrugated paper material.

(III) advantageous effects

The utility model provides a folding type carton possesses following beneficial effect:

(1) the front substrate, the right substrate, the back substrate and the left substrate are opened to form a rectangular frame, the support plate on the top of the placing plate is taken out to clamp the adapter plate on one side in the main limiting through hole, the main sealing plate is rotated to be vertical to the front substrate, and the auxiliary sealing plate is rotated to be vertical to the back substrate, and the adapter plate at the other side of the supporting plate is clamped in the auxiliary limit through hole in the rotating process of the auxiliary sealing plate, and the auxiliary sealing plate is clamped in the clamping through hole when the auxiliary sealing plate is vertical to the back substrate, the sealing and clamping of the folding carton are carried out by controlling the supporting plate, thereby avoiding the labor-consuming and troublesome bending work of the conventional folding carton, and the supporting plate has a certain height, so that the articles in the folding carton can not be directly contacted with moisture when the ground is wet.

(2) The length of the main sealing plate is 1.2 times of the length of the front substrate, so that the main sealing plate can be directly lapped at the bottoms of the right substrate, the back substrate and the left substrate, and the main sealing plate cannot support the main sealing plate due to the fact that the main sealing plate directly enters the inside of a rectangle formed by the main sealing plate.

Drawings

FIG. 1 is an expanded view of the structure of the present invention;

FIG. 2 is a side view of the structure of the present invention;

fig. 3 is an expanded view of the supporting plate structure of the present invention.

In the figure: 1 front substrate, 2 right side base plates, 3 back base plates, 4 left side base plates, 5 place the backplate, 6 place the board, 7 backup pads, 8 keysets, 9 limiting plates, 10 main seal plate, 11 main spacing openings, 12 spacing posts, 13 auxiliary seal plate, 14 auxiliary spacing openings, 15 joint openings.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a folding type carton comprises a front substrate 1, wherein one side of the front substrate 1 is movably connected with a right substrate 2, one side of the right substrate 2 is movably connected with a back substrate 3, one side of the back substrate 3 is movably connected with a left substrate 4, the sizes of the front substrate 1 and the back substrate 3 are equal, and the sizes of the right substrate 2 and the left substrate 4 are equal, so that the arrangement ensures that the condition that the balance of a rectangular box consisting of the front substrate 1, the right substrate 2, the back substrate 3 and the left substrate 4 is reduced due to the fact that the sizes of the front substrate 1 and the back substrate 3 are unequal and the sizes of the right substrate 2 and the left substrate 4 are equal, one side of the left substrate 4 is movably connected with the other side of the front substrate 1, the fronts of the front substrate 1 and the back substrate 3 are fixedly connected with a placing protection plate 5, the placing protection plate 5 is U, the placing protection plate 5 is made of corrugated paper, so that enough placing space is provided for the supporting plate 7, the corrugated paper ensures that the production cost of the placing protection plate 5 is low, the front surfaces of the front substrate 1 and the back substrate 3 are fixedly connected with the placing plate 6, the top of the placing plate 6 is fixedly connected with the bottom of the placing protection plate 5, the supporting plate 7 is lapped on one side of the top of the placing plate 6, adapter plates 8 are movably connected on two sides of the supporting plate 7, a limiting plate 9 is fixedly connected on one side of the adapter plates 8, a main sealing plate 10 is movably connected on the top and the bottom of the front substrate 1, the length of the main sealing plate 10 is 1.2 times of the length of the front substrate 1, the height and the width of the main sealing plate 10 are equal to those of the auxiliary sealing plate 13, and the arrangement ensures that the main sealing plate 10 can be directly lapped on the bottoms of the, rather than directly getting into the inside effect that leads to main seal plate 10 to can not play the support of its rectangle of constituteing, main seal plate 10 positive upper and lower both sides all are provided with main spacing opening 11, and the spacing post 12 of one side fixedly connected with of main seal plate 10, the top and the equal swing joint in bottom of back base plate 3 have auxiliary seal plate 13, and auxiliary spacing opening 14 has all been seted up to auxiliary seal plate 13 positive upper and lower both sides, and auxiliary seal plate 13's one side has seted up joint opening 15, spacing post 12's the section of bowing is circular, and spacing post 12 equals with the size of joint opening 15, set up like this and guaranteed can not carry out the stability decline of joint because of spacing post 12 and joint opening 15's size inequality leads to spacing post 12 and joint opening 15.

The working principle is as follows: when a folding type carton is used, the front base plate 1, the right base plate 2, the back base plate 3 and the left base plate 4 are opened to enable the front base plate 1, the right base plate 2, the back base plate 3 and the left base plate 4 to form a rectangular frame, at the moment, the support plate 7 at the top of the placing plate 6 is taken out to enable the adapter plate 8 at one side of the support plate to be clamped in the main limiting through hole 11, the main sealing plate 10 is enabled to be in a vertical state with the front base plate 1 by rotating the main sealing plate 10, the auxiliary sealing plate 13 is enabled to be in a vertical state with the back base plate 3 by rotating the auxiliary sealing plate 13, the adapter plate 8 at the other side of the support plate 7 is clamped in the auxiliary limiting through hole 14 in the rotating process of the auxiliary sealing plate 13, the limiting columns 12 are clamped in the connecting through hole 15 when the auxiliary sealing plate 13 is in a vertical state with the back base plate 3, the sealing and, and the height of the support panel 7 ensures that the articles in the folded carton do not come into direct contact with moisture when subjected to wet ground conditions.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.

Claims

1. A folding carton comprising a front substrate (1), characterized in that: one side of the front substrate (1) is movably connected with a right substrate (2), one side of the right substrate (2) is movably connected with a back substrate (3), one side of the back substrate (3) is movably connected with a left substrate (4), one side of the left substrate (4) is movably connected with the other side of the front substrate (1), the fronts of the front substrate (1) and the back substrate (3) are fixedly connected with a placing plate (6), the top of the placing plate (6) is fixedly connected with the bottom of the placing plate (5), one side of the top of the placing plate (6) is lapped with a support plate (7), the two sides of the support plate (7) are movably connected with adapter plates (8), one side of the adapter plates (8) is fixedly connected with a limit plate (9), and the top and the bottom of the front substrate (1) are both movably connected with a main sealing plate (10), the upper and lower positive sides of the main sealing plate (10) are both provided with main limiting openings (11), one side of the main sealing plate (10) is fixedly connected with a limiting column (12), the top and the bottom of the back substrate (3) are both movably connected with an auxiliary sealing plate (13), the upper and lower positive sides of the auxiliary sealing plate (13) are both provided with auxiliary limiting openings (14), and one side of the auxiliary sealing plate (13) is provided with a clamping opening (15).

2. The folding carton as claimed in claim 1, wherein: the depression section of the limiting column (12) is circular, and the size of the limiting column (12) is equal to that of the clamping through hole (15).

3. The folding carton as claimed in claim 1, wherein: the front substrate (1) and the back substrate (3) are equal in size, and the right substrate (2) and the left substrate (4) are equal in size.

4. The folding carton as claimed in claim 1, wherein: the length of the main sealing plate (10) is 1.2 times of the length of the front substrate (1), and the height and the width of the main sealing plate (10) are equal to those of the auxiliary sealing plate (13).

5. The folding carton as claimed in claim 1, wherein: the auxiliary sealing plate (13) and the back substrate (3) are equal in length, and the auxiliary sealing plate (13) and the left substrate (4) are equal in width.

6. The folding carton as claimed in claim 1, wherein: the placing protection plate (5) is U-shaped, and the placing protection plate (5) is made of corrugated paper.