CN219688018U

CN219688018U - Lock catch type four-opening packing box

Info

Publication number: CN219688018U
Application number: CN202320608874.XU
Authority: CN
Inventors: 宗康凯; 曲思明; 王银
Original assignee: Huaian Yu'an Packaging And Printing Co ltd
Current assignee: Huaian Yu'an Packaging And Printing Co ltd
Priority date: 2023-03-25
Filing date: 2023-03-25
Publication date: 2023-09-15
Anticipated expiration: 2033-03-25

Abstract

The utility model discloses a locking type four-opening packing box which comprises a box body and four box covers, wherein the box body and the four box covers are respectively connected through hinges, the hinges are respectively arranged at four corners of the box body, a cross separation strip is arranged in the box body and divides the space in the box body into four equal parts, and the cross separation strip is connected with the box covers through a locking structure; the lock catch structure comprises a supporting cylinder, a clamping seat arranged at the top end of the supporting cylinder and an inserting block fixed with the box cover, wherein an arc-shaped sheet is arranged at the inner bottom of the clamping seat, a spring is connected with the bottom of the arc-shaped sheet, a pull rod is connected with the upper end of the arc-shaped sheet, and a pull rod is arranged at the upper end of the pull rod. The utility model equally divides the space inside the box body into four parts, meets the requirement of users for separately storing cigarettes with different specifications and grades, and ensures that the four box covers can be opened together or independently by locking the plug blocks and the clamping seats, thereby being flexible and convenient to use.

Description

Lock catch type four-opening packing box

Technical Field

The utility model relates to the technical field of packaging boxes, in particular to a locking type four-way packaging box.

Background

At present, the product package is more and more emphasized, the grade and the attractive force of the product can be improved, the use fun can be increased, in addition, the existing packaging box is mainly provided with an upward-turning cover, the cigarette is taken in a cigarette form, the cigarette is quite inconvenient to take when the cigarettes are closely arranged, the fingers are in direct contact with the filter tip rod of the cigarette when the cigarette is taken, the spreading of germs is easy to be caused, the physical health is not easy to be benefited, especially in social occasions, people can take the filter tip rod of the cigarette to offer the cigarette to others quite elegance, in addition, only one specification and one grade of cigarette can be filled, and the requirement of various choices of people can not be met.

For this purpose, chinese patent: the utility model provides a hasp formula double open packing box of application number CN201821398098.0, it discloses through divide into two independent spaces about with the packing box, the cigarette is got in the branch, avoids other not getting cigarette pollution or the humidification in the packing box.

However, the two independent spaces of the package box design still do not meet the requirements of the existing partial users for storing cigarettes with more specifications and grades, and the lock catch of the package box is designed as a fixing piece for fixing two box covers simultaneously, when only one box cover needs to be opened, after the lock catch is put down, the other box cover is in a loosening state, so that the problem that the other box cover is opened by mistake is easily caused, and the storage of cigarettes in the box cover is affected.

Therefore, we propose a locking type four-way packing box for solving the above problems.

Disclosure of Invention

The utility model aims to provide a locking type four-opening packing box, which aims to solve the problems that the space design separation area of the existing packing box is insufficient, the locking of the packing box is designed into a retaining ring to simultaneously fix fixing pieces of two box covers, and when only one box cover is required to be opened, the other box cover is in a loosening state after the retaining ring is put down, so that the other box cover is easy to be opened by mistake, and the storage of cigarettes in the box cover is influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the lock catch type four-opening packing box comprises a box body and four box covers, wherein the box body is connected with the four box covers through hinges respectively, the hinges are arranged at four corners of the box body respectively, a cross separation strip is arranged in the box body and used for dividing the space in the box body into four equal parts, and the cross separation strip is connected with the box covers through lock catch structures;

the lock catch structure comprises a supporting cylinder, a clamping seat arranged at the top end of the supporting cylinder and an inserting block fixed with the box cover, wherein the inserting block can be inserted into the clamping seat to be clamped with the clamping seat, an arc-shaped sheet is arranged at the inner bottom of the clamping seat, a spring is connected with the bottom of the arc-shaped sheet, the upper end of the arc-shaped sheet is connected with a pull rod, a pull rod is arranged at the upper end of the pull rod, and one end of the pull rod, far away from the pull rod, extends out of the box cover through a gap between the box covers.

In a further embodiment, a pull buckle is connected to the upper surface of the box cover near the brace.

In a further embodiment, a visual window is installed in the middle area of the upper surface of the box cover, and the visual window adopts a transparent structure.

In a further embodiment, the socket comprises a ball bottom and an arc-shaped portion which are integrally formed, and the maximum inner diameter of the ball bottom is larger than the minimum inner diameter of the arc-shaped portion.

In a further embodiment, four expansion joints are uniformly arranged on the side edges of the arc-shaped part, and the vertical extension lines of the expansion joints are intersected with the cross separation strip.

In a further embodiment, the insert comprises a rod handle part and a protruding block part which are integrally formed, the rod handle part is fixed with the box cover, and the outer side face of the protruding block part adopts an arc-shaped structure.

In a further embodiment, the four outer corners of the box body and the box cover are chamfered to form chamfer surfaces, and the hinge is fixed on the outer sides of the chamfer surfaces.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model equally divides the space inside the box body into four parts through the cross separation strip so as to meet the requirements of users for separately storing cigarettes with different specifications and grades, each space is provided with the box cover, the box covers are locked relative to the supporting cylinder by the clamping action of the inserting block and the clamping seat, the four box covers can be opened together or independently opened, the use is more flexible and convenient, the locking state of other box covers is not influenced after one box cover is independently opened, and the problem that the other box covers are opened by mistake due to the fact that one box cover is opened is effectively avoided.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic elevational cross-sectional structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of a latch according to the present utility model;

FIG. 4 is a schematic cross-sectional view of the lid of the present utility model with a partially open configuration;

FIG. 5 is a schematic top view of the interior of the case of the present utility model;

fig. 6 is a schematic top view of the support cylinder and the holder according to the present utility model.

In the figure: 1. a case body; 2. a box cover; 21. pulling buckle; 22. a visual window; 3. a hinge; 4. a cross dividing strip; 5. a support cylinder; 6. a clamping seat; 61. a ball bottom; 62. an arc-shaped portion; 621. an expansion joint; 7. inserting blocks; 71. a stem portion; 72. a bump portion; 8. an arc-shaped sheet; 9. a spring; 10. a pull rod; 11. bracing; 12. chamfer surface.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying 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, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication 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 in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Please refer to fig. 1 and 5, a locked four-opening packing box, including box body 1 and four lid 2, connect through hinge 3 between box body 1 and the four lid 2 respectively, and hinge 3 installs four corners at box body 1 respectively, for hinge 3 simple to operate, four outer corners of box body 1 and lid 2 all adopt the chamfer to handle and form chamfer face 12, and then make hinge 3 can install on chamfer face 12, make each lid 2 open to the diagonal direction relative to box body 1, internally mounted at box body 1 has cross dividing strip 4, this cross dividing strip 4 divides box body 1 inner space quartering, the size in each space corresponds with lid 2, make four lid 2 seal four spaces respectively, and then the independent storage of article in the convenient box.

Referring to fig. 2-4, in order to lock the box cover 2, the cross-shaped separation bar 4 is connected with the box cover 2 through a locking structure, the locking structure comprises a supporting cylinder 5 fixed in the cross-shaped separation bar 4, the bottom of the supporting cylinder 5 is fixed with the inner bottom of the box body 1, a clamping seat 6 is mounted at the top end of the supporting cylinder 5, the clamping seat 6 is made of an integrally formed spherical bottom 61 and an arc-shaped part 62, the spherical bottom 61 is of a hollow hemispherical structure, the arc-shaped part 62 extends outwards at the upper end of the spherical bottom 61, the inner side corners of the four box covers 2 close to each other are connected with an inserting block 7, the inserting blocks 7 are made of integrally formed rod handle parts 71 and lug parts 72, the rod handle parts 71 are fixed with the box cover 2, the outer side surfaces of the lug parts 72 adopt an arc-shaped structure, the four lug parts 72 are folded together to form a sphere-like shape, and are just clamped inside the spherical bottom 61, because the ball bottom 61 is formed by bending metal sheets, in order to realize the locking of the insert block 7 and the clamping seat 6, the inner diameter of the arc-shaped part 62 is smaller than the inner diameter of the ball bottom 61, the inward protruding part forms an arc-shaped bulge, when the convex block part 72 is clamped into the ball bottom 61, the arc-shaped part 62 is extruded first, when the convex block part 72 is clamped into the ball bottom 61, the convex block part 72 can be clamped by the rebound of the arc-shaped part 62 under the elastic action of the arc-shaped part 62, the convex block part 72 is prevented from loosening from the ball bottom 61, and because each insert block 7 of the box covers 2 is relatively independent, when one box cover 2 is opened, the insert block 7 connected with the box cover 2 is driven to be separated from the clamping seat 6, the clamping state of the insert block 7 of other box covers 2 in the clamping seat 6 is not influenced, and therefore the independent opening and using of each box cover 2 can be realized.

Referring to fig. 3, considering that the four box covers 2 need to be opened simultaneously in part of the use situation, in order to realize that the four box covers 2 can be opened simultaneously, the arc-shaped piece 8 is installed at the inner bottom of the clamping seat 6, the size of the arc-shaped piece 8 can simultaneously cover the four inserting blocks 7, the upper end of the arc-shaped piece 8 is connected with the pull rod 10, the pull rod 11 is installed at the upper end of the pull rod 10, the pull rod 11 can be made of flexible materials such as silk ribbon, when the four box covers 2 are locked, one end of the pull rod 11 far away from the pull rod 10 can extend out of the outer side of the box cover 2 from the gap between the four box covers 2, at this time, the pull rod 11 is pulled from the outer side, the arc-shaped piece 8 can be driven to lift upwards through the pull rod 10, and then the four inserting blocks 7 are simultaneously separated from the inside of the clamping seat 6, the synchronous opening is completed, the spring 9 is connected at the bottom of the arc-shaped piece 8, the bottom of the arc-shaped piece 8 is penetrated through the bottom of the clamping seat 6 and the bottom of the supporting cylinder 5, after the pull force is lost through the elastic effect of the spring 9, and the arc-shaped piece 8 can rebound and reset.

Referring to fig. 1, in order to facilitate the opening of a single box cover 2, a pull buckle 21 is connected to the upper surface of the box cover 2 near the brace 11, the box cover 2 is pulled to be opened by the pull buckle 21, so that force is more conveniently applied, and in order to facilitate the observation of the stored articles inside the package box, a visual window 22 is installed in the middle area of the upper surface of the box cover 2, and the visual window 22 adopts a transparent structure, so that the internal condition of the box body 1 can be observed through the visual window 22.

Referring to fig. 6, in order to reduce the influence of the insert 7 on other inserts 7 when the arc portion 62 is pressed when the single box cover 2 is opened, four expansion joints 621 are uniformly formed on the side edges of the arc portion 62, the vertical extension lines of the expansion joints 621 intersect with the cross separation bars 4, and the influence of one insert 7 pressing the arc portion 62 on the arc portion 62 at other positions can be reduced by separation of the expansion joints 621.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a hasp formula quarto packing carton, includes box body (1) and four lid (2), its characterized in that: the box body (1) is connected with the four box covers (2) through hinges (3) respectively, the hinges (3) are arranged at four corners of the box body (1) respectively, cross separation strips (4) are arranged in the box body (1), the cross separation strips (4) divide the inner space of the box body (1) into four equal parts, and the cross separation strips (4) are connected with the box covers (2) through lock catch structures;

the lock catch structure comprises a supporting cylinder (5), a clamping seat (6) arranged at the top end of the supporting cylinder (5) and an inserting block (7) fixed with a box cover (2), wherein the inserting block (7) can be inserted into the clamping seat (6) to be clamped with the clamping seat (6), an arc-shaped sheet (8) is arranged at the inner bottom of the clamping seat (6), a spring (9) is connected with the bottom of the arc-shaped sheet (8), a pull rod (10) is connected with the upper end of the arc-shaped sheet (8), a pull rod (11) is arranged at the upper end of the pull rod (10), and one end, far away from the pull rod (10), of the pull rod (11) extends out of the box cover (2) through a gap between the box covers (2).

2. The locked four-way package as claimed in claim 1, wherein: the upper surface of the box cover (2) is connected with a pull buckle (21) at a position close to the brace (11).

3. The locked four-way package as claimed in claim 1, wherein: a visual window (22) is arranged in the middle area of the upper surface of the box cover (2), and the visual window (22) adopts a transparent structure.

4. The locked four-way package as claimed in claim 1, wherein: the clamping seat (6) comprises a ball bottom (61) and an arc-shaped part (62) which are integrally formed, and the maximum inner diameter of the ball bottom (61) is larger than the minimum inner diameter of the arc-shaped part (62).

5. The locked four-way package as claimed in claim 4, wherein: four expansion joints (621) are uniformly formed on the side edges of the arc-shaped part (62), and the vertical extension lines of the expansion joints (621) are intersected with the cross separation strip (4).

6. The locked four-way package as claimed in claim 1, wherein: the inserting block (7) comprises a rod handle portion (71) and a protruding block portion (72) which are integrally formed, the rod handle portion (71) is fixed with the box cover (2), and the outer side face of the protruding block portion (72) adopts an arc-shaped structure.

7. The locked four-way package as claimed in claim 1, wherein: the four outer corners of the box body (1) and the box cover (2) are chamfered to form a chamfer surface (12), and the hinge (3) is fixed on the outer side of the chamfer surface (12).