Packaging box with embedded handle

Abstract

The packaging box comprises a box body, one end of the box body is provided with a box bottom, the other end of the box body is provided with a box opening, the box body is provided with two cover pieces and two connecting pieces, the cover pieces and the connecting pieces are located at the box opening of the box body and distributed in a staggered mode, each cover piece is provided with a locking piece, and the locking pieces are connected with the box opening of the box body. The locking piece is provided with an auxiliary clamping opening, each connecting piece is connected with a pressing piece, each pressing piece is provided with a lifting handle piece, each lifting handle piece is provided with a lifting handle hole, and each lifting handle piece is provided with a main clamping opening. When the two lifting handle pieces are closely attached together and the locking pieces are matched with the locking openings, the main clamping openings and the auxiliary clamping openings are clamped and matched together, the two cover pieces are located in the same plane and are parallel to the box bottom, and the lifting handle pieces are located between the box bottom and the cover pieces. The packaging box has the following beneficial effects that no protrusions exist, and the packaging boxes can be stacked conveniently.

Description

Technical Field

[0001] The invention relates to the field of packaging materials, and in particular to an embedded handle packaging box. Background Art

[0002] At present, a handle-type packaging box is a commonly used packaging box. Patent publication document CN215362302U discloses a currently commonly used handle packaging box, in which a handle is arranged at the top of the box, wherein the handle is exposed outside the box cover and is located outside the box cover. Since the handle is exposed above the box cover, a bulge is formed above the box cover, and the existence of the bulge makes it impossible to stack the packaging boxes. Summary of the invention

[0003] In view of the above problems, the present invention proposes an embedded handle packaging box, which uses a cover sheet to form a support plane at the box opening of the box body, and the support plane is parallel to the box bottom. The handle sheet is located between the box bottom and the cover sheet. There is no protrusion on the support plane, which facilitates stacking of packaging boxes.

[0004] The technical solution adopted by the present invention is as follows:

[0005] A built-in handle packaging box comprises a box body, one end of the box body is provided with a box bottom, the other end of the box body is provided with a box opening, the box body is provided with two cover sheets and two connecting sheets, the cover sheets and the connecting sheets are both located at the box opening of the box body, the cover sheets and the connecting sheets are alternately distributed, each cover sheet is provided with a locking sheet, the locking sheet is provided with a secondary snap-fitting opening, each connecting sheet is connected to a pressing sheet, a handle sheet is provided on the pressing sheet, the handle sheet is provided with a handle hole, and a main snap-fitting opening is provided on the handle sheet; when the two handle sheets are tightly close together and the locking sheet and the locking opening are matched together, the main snap-fitting opening and the secondary snap-fitting opening are snap-fitted together, the two cover sheets are located in the same plane, and the two cover sheets are parallel to the box bottom, and the handle sheet is located between the box bottom and the cover sheets.

[0006] In this kind of packaging box with handles, two pieces of handle pieces are arranged at the box opening of the box body through two connecting pieces, and two pieces of cover pieces are arranged at the box opening of the box body. When the cover piece of the entire packaging box is covered, the two pieces of handle pieces are close together and the locking piece and the locking opening are matched together, and the main snap-fitting opening and the auxiliary snap-fitting opening are snap-fitted together. When the cover piece is covered, the two cover pieces are located in the same plane, so that a support plane is formed at the box opening of the box body, and the support plane is parallel to the box bottom, and the handle piece is located between the box bottom and the cover piece, so that there is no protrusion at the support plane, and such a structure facilitates stacking between packaging boxes. In this kind of packaging box, since the handle piece is located between the box bottom and the cover piece, it is equivalent to an embedded handle arrangement.

[0007] In summary, in the present handle packaging box, a cover sheet is used to form a support plane at the box opening of the box body, and the support plane is parallel to the box bottom, and the handle sheet is located between the box bottom and the cover sheet. There is no protrusion at the support plane, which facilitates stacking of packaging boxes.

[0008] In this packaging box, two handle pieces are attached together to form a supporting horizontal bar, which is perpendicular to the pressing piece and the cover piece, and the cross section of the supporting horizontal bar is flush with the two cover pieces. This can improve the supporting strength of the entire supporting plane and ensure that the entire packaging box has better load-bearing performance when stacking.

[0009] Specifically in this packaging box, each connecting sheet is provided with two parallel and non-contacting locking openings, and the two locking openings are used to cooperate with a locking sheet respectively.

[0010] Similarly, since there are two locking pieces, and each locking piece is provided with a secondary engaging opening, in order for the handle piece to cooperate with the locking piece, each handle piece is provided with two parallel and non-contacting main engaging openings.

[0011] Optionally, it also includes a support platform, which is arranged in the box body, there are two support platforms, a clamping through hole is opened on the support platform, a step opening is arranged on the support platform, and the step openings on the two support platforms cooperate together to form a sink groove.

[0012] The function of the support is to place items. The support is provided with a clamping hole, and the support is used to clamp the contents such as bottles, cans or cups through its clamping hole. Each support is provided with a step opening, and the step openings on the two support are matched together to form a sink, which can be used to clamp some small boxes or other block-shaped objects. The specific clamping hole can be circular, oval, square or other polygonal shapes.

[0013] The support platform is close to the inner wall of the box body. The existence of the support platform can clamp and place items, and secondly, the existence of the support platform can prop up the box body to improve the anti-extrusion performance of the box body.

[0014] Optionally, the support platform includes a base plate, a first support plate, a cover plate and a second support plate, one end of the base plate is connected to the box body, the other end of the base plate is connected to the first support plate, both ends of the cover plate are respectively connected to the first support plate and the second support plate, the base plate and the cover plate are in a parallel and non-contact state, the first support plate and the second support plate are in a parallel and non-contact state, the clamping through hole is opened on the cover plate, a notch is provided between the first support plate and the cover plate, an inner concave plate is provided between the first support plate and the cover plate, and the inner concave plate is located in the notch.

[0015] Specifically in this packaging box, before the bottom piece, the first support piece, the cover piece and the second support piece are folded into a support, the inner concave piece is in a plane and is located in the notch. When the bottom piece, the first support piece, the cover piece and the second support piece are folded into a support, the inner concave piece is bent to form a step opening between the cover piece and the first support piece.

[0016] Optionally, a clamping piece is provided on the bottom plate, an inner connecting piece is connected to the second supporting piece, a clamping hole is opened on the inner connecting piece, and the clamping hole cooperates with the clamping piece.

[0017] The function of the clamping hole is to cooperate with the clamping piece. When the clamping hole and the clamping piece are cooperated together, the bottom plate, the first supporting plate, the cover plate and the second supporting plate form a structurally stable supporting structure, ensuring that the base has good stability and anti-extrusion performance.

[0018] Specifically in this packaging box, the clamping hole is a trapezoidal clamping hole, and the clamping piece is a trapezoidal clamping piece.

[0019] Optionally, the box bottom includes a first bottom film and a second bottom film, the first bottom film and the second bottom film are both arranged on the box body, and the first bottom film and the second bottom film are bonded together.

[0020] Specifically in the packaging box, the bottom plate of the support is in contact with the first bottom plate, and the bottom plate is closely attached to the first bottom plate.

[0021] Optionally, the box body includes a first box sheet, a second box sheet, a third box sheet, a fourth box sheet, a fifth box sheet, a sixth box sheet, a seventh box sheet and an eighth box sheet, the first box sheet is parallel to the fifth box sheet, and the third box sheet is parallel to the seventh box sheet.

[0022] Specifically in this packaging box, the box body is formed by a first box sheet, a second box sheet, a third box sheet, a fourth box sheet, a fifth box sheet, a sixth box sheet, a seventh box sheet and an eighth box sheet, and the entire box body is an octahedral box body, wherein an auxiliary sheet is provided on the first box sheet, and the auxiliary sheet is bonded to the eighth box sheet by gluing.

[0023] Specifically in this packaging box, the first box piece and the fifth box piece are each connected to a cover piece, the third box piece and the seventh box piece are each connected to a connecting piece, the first bottom piece is connected to the third box piece, the second bottom piece is connected to the seventh box piece, and the first box piece and the fifth box piece are each connected to a bottom plate piece.

[0024] Optionally, the first box sheet is perpendicular to the third box sheet and the seventh box sheet.

[0025] Optionally, a display opening is provided on the box body.

[0026] The display opening is used to display items in the box body, and the specific display opening is opened on the third box piece.

[0027] The beneficial effect of the present invention is that a support plane is formed at the box opening of the box body by using the cover sheet, the support plane is parallel to the box bottom, and the handle sheet is located between the box bottom and the cover sheet. There is no protrusion on the support plane, which facilitates stacking of packaging boxes. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0029] Figure 1 This is a schematic diagram of the state of the built-in handle packaging box when it is fully unfolded;

[0030] Figure 2 is a schematic diagram showing the positions of the first film and the second film on the box body;

[0031] Figure 3 It is a schematic diagram of the structure of the foundation;

[0032] Figure 4 It is a schematic diagram showing the position of the cap in the box;

[0033] Figure 5 This is a schematic diagram of the built-in handle packaging box in the open state;

[0034] Figure 6 This is a schematic diagram of the state of the built-in handle packaging box before it is sealed;

[0035] Figure 7 1. It is a schematic diagram of a packaging box with built-in handle after being sealed;

[0036] Figure 8 It is a schematic diagram of the state of the built-in handle packaging boxes when they are stacked.

[0037] The reference numerals in the figure are: 101, first box piece; 1011, auxiliary piece; 102, second box piece; 103, third box piece; 1031, display port; 104, fourth box piece; 105, fifth box piece; 106, sixth box piece; 107, seventh box piece; 108, eighth box piece; 201, first bottom piece; 202, second bottom piece; 301, bottom table piece; 3011, clamping piece; 30 2. First supporting piece; 303. Covering piece; 3032. Inner concave piece; 3033. Sink; 304. Second supporting piece; 305. Inner connecting piece; 3051. Clamping hole; 401. Covering piece; 402. Locking piece; 4021. Secondary snap-fitting opening; 501. Connecting piece; 5011. Locking opening; 502. Pressing piece; 503. Handle piece; 5031. Main snap-fitting opening; 5032. Handle hole. DETAILED DESCRIPTION

[0038] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0039] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0040] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0041] As attached Figure 1 ~Attached Figure 7As shown, an embedded handle packaging box includes a box body, one end of the box body is provided with a box bottom, the other end of the box body is provided with a box opening, two cover sheets 401 and two connecting sheets 501 are provided on the box body, the cover sheets 401 and the connecting sheets 501 are both located at the box opening of the box body, the cover sheets 401 and the connecting sheets 501 are staggered, each cover sheet 401 is provided with a locking sheet 402, the locking sheet 402 is provided with a secondary snap-fitting opening 4021, each connecting sheet 501 is connected with a pressing sheet 502, and the pressing sheet 502 is connected to the pressing sheet 502. A handle piece 503 is provided on the sheet 502, and a handle hole 5032 is opened on the handle piece 503. A main snap-fitting opening 5031 is provided on the handle piece 503; when the two handle pieces 503 are pressed tightly together and the locking piece 402 is engaged with the locking opening 5011, the main snap-fitting opening 5031 is engaged with the auxiliary snap-fitting opening 4021, and the two cover pieces 401 are located in the same plane, and the two cover pieces 401 are parallel to the bottom of the box, and the handle piece 503 is located between the bottom of the box and the cover piece 401.

[0042] In this kind of handle packaging box, two handle pieces 503 are arranged at the box opening of the box body through two connecting pieces 501, and two cover pieces 401 are arranged at the box opening of the box body. When the cover piece 401 of the entire packaging box is covered, the two handle pieces 503 are close together and the locking piece 402 is matched with the locking opening 5011, and the main clamping opening 5031 is clamped and matched with the auxiliary clamping opening 4021. When the cover piece 401 is covered, the two cover pieces 401 are located in the same plane, so that a support plane is formed at the box opening of the box body, and the support plane is parallel to the box bottom, and the handle piece 503 is located between the box bottom and the cover piece 401, so that there is no protrusion at the support plane, and such a structure facilitates stacking between packaging boxes. In this kind of packaging box, since the handle piece 503 is located between the box bottom and the cover piece 401, it is equivalent to an embedded handle arrangement.

[0043] In summary, in this handle packaging box, a support plane is formed at the box mouth of the box body by using the cover sheet 401, and the support plane is parallel to the box bottom, and the handle sheet 503 is located between the box bottom and the cover sheet 401. There is no protrusion at the support plane, which facilitates stacking between packaging boxes.

[0044] In this packaging box, two handle sheets 503 are attached together to form a support bar, which is perpendicular to the pressing sheet 502 and the cover sheet 401, that is, the support bar is perpendicular to the support plane, and the cross section of the support bar is flush with the two cover sheets 401. This can improve the support strength of the entire support plane and ensure that the entire packaging box has better load-bearing performance when stacked. Figure 8 shown.

[0045] At the same time, in this type of packaging box, since the handle piece is connected to the box body through the connecting piece and the pressing piece, the connecting piece, the pressing piece and the handle piece are relatively folded after the cover is closed, and the two handle pieces are tightly pressed together and have a certain elasticity, so an elastic buffer structure is formed between the handle piece and the cover piece, which can reduce the probability of the items in the packaging box being damaged during stacking.

[0046] Specifically in this packaging box, each connecting sheet 501 is provided with two parallel and non-contacting locking openings 5011 , and the two locking openings 5011 are used to cooperate with a locking sheet 402 respectively.

[0047] Similarly, since there are two locking pieces 402 and each locking piece 402 is provided with a secondary engaging opening 4021 , in order for the handle piece 503 to cooperate with the locking piece 402 , each handle piece 503 is provided with two parallel and non-contacting primary engaging openings 5031 .

[0048] In this packaging box, the main snap-fit ​​opening and the auxiliary snap-fit ​​opening are consistent in shape and size, both in a U-shape.

[0049] In the packaging box, the locking opening is in a waist-shaped shape, and the waist-shaped locking opening facilitates the locking piece to be smoothly inserted.

[0050] In the packaging box, after the cover is sealed, the locking sheet is perpendicular to the pressing sheet, and the pressing sheet is in a state of being parallel to the first bottom sheet.

[0051] As attached Figure 1 ~Attached Figure 7 As shown, it also includes a support platform, which is arranged in the box body. There are two support platforms, a clamping through hole is opened on the support platform, and a step opening is arranged on the support platform. The step openings on the two support platforms cooperate together to form a sink 3033.

[0052] The function of the support is to place items. The support is provided with a clamping hole, and the support is used to clamp the contents such as bottles, cans or cups through its clamping hole. Each support is provided with a step opening, and the step openings on the two support are matched together to form a sink 3033, and the sink 3033 can be used to clamp some small boxes or other block-shaped objects. The specific clamping hole can be circular, oval, square or other polygonal shapes.

[0053] The support platform is close to the inner wall of the box body. The existence of the support platform can clamp and place items, and secondly, the existence of the support platform can prop up the box body to improve the anti-extrusion performance of the box body.

[0054] See attached Figure 3 As shown in , the cap has a hollow structure and has good anti-extrusion performance.

[0055] As attached Figure 1~Attached Figure 7 As shown, the support platform includes a bottom platform piece 301, a first support piece 302, a cover platform piece 303 and a second support piece 304, one end of the bottom platform piece 301 is connected to the box body, the other end of the bottom platform piece 301 is connected to the first support piece 302, both ends of the cover platform piece 303 are respectively connected to the first support piece 302 and the second support piece 304, the bottom platform piece 301 and the cover platform piece 303 are in a parallel and non-contact state, the first support piece 302 and the second support piece 304 are in a parallel and non-contact state, a clamping through hole is opened on the cover platform piece 303, a notch is set between the first support piece 302 and the cover platform piece 303, an inner concave piece 3032 is set between the first support piece 302 and the cover platform piece 303, and the inner concave piece 3032 is located in the notch.

[0056] Specifically in this packaging box, before the bottom platform 301, the first support sheet 302, the cover platform 303 and the second support sheet 304 are folded into a support platform, the inner concave sheet 3032 is in a planar shape and is located in the notch. When the bottom platform 301, the first support sheet 302, the cover platform 303 and the second support sheet 304 are folded into a support platform, the inner concave sheet 3032 is bent to form a step opening between the cover platform 303 and the first support sheet 302.

[0057] As attached Figure 1 ~Attached Figure 7 As shown, a clamping piece 3011 is provided on the bottom plate 301 , an inner connecting piece 305 is connected to the second supporting piece 304 , a clamping hole 3051 is opened on the inner connecting piece 305 , and the clamping hole 3051 cooperates with the clamping piece 3011 .

[0058] The function of the clamping hole 3051 is to cooperate with the clamping piece 3011. When the clamping hole 3051 cooperates with the clamping piece 3011, the bottom plate 301, the first support plate 302, the cover plate 303 and the second support plate 304 form a structurally stable support structure, ensuring that the base has good stability and anti-extrusion performance.

[0059] Specifically in this packaging box, the clamping hole 3051 is a trapezoidal clamping hole 3051 , and the clamping piece 3011 is a trapezoidal clamping piece 3011 .

[0060] As attached Figure 1 ~Attached Figure 7 As shown, the box bottom includes a first bottom film 201 and a second bottom film 202. The first bottom film 201 and the second bottom film 202 are both arranged on the box body, and the first bottom film 201 and the second bottom film 202 are bonded together.

[0061] Specifically in the present packaging box, the bottom plate 301 of the support is in contact with the first bottom plate 201 , and the bottom plate 301 is closely attached to the first bottom plate 201 .

[0062] As attached Figure 1 ~Attached Figure 7 As shown, the box body includes a first box sheet 101, a second box sheet 102, a third box sheet 103, a fourth box sheet 104, a fifth box sheet 105, a sixth box sheet 106, a seventh box sheet 107 and an eighth box sheet 108. The first box sheet 101 is parallel to the fifth box sheet 105, and the third box sheet 103 is parallel to the seventh box sheet 107.

[0063] Specifically in this packaging box, the box body is formed by a first box sheet 101, a second box sheet 102, a third box sheet 103, a fourth box sheet 104, a fifth box sheet 105, a sixth box sheet 106, a seventh box sheet 107 and an eighth box sheet 108, and the entire box body is an octahedral box body, wherein an auxiliary sheet 1011 is provided on the first box sheet 101, and the auxiliary sheet 1011 is bonded to the eighth box sheet 108 by gluing.

[0064] Specifically, in this packaging box, a cover sheet 401 is connected to each of the first box sheet 101 and the fifth box sheet 105, and a connecting sheet 501 is connected to each of the third box sheet 103 and the seventh box sheet 107. The first bottom sheet 201 is connected to the third box sheet 103, the second bottom sheet 202 is connected to the seventh box sheet 107, and a bottom sheet 301 is connected to each of the first box sheet 101 and the fifth box sheet 105.

[0065] As attached Figure 1 ~Attached Figure 7 As shown, the first box sheet 101 is perpendicular to the third box sheet 103 and the seventh box sheet 107. The second box sheet, the fourth box sheet, the sixth box sheet and the eighth box sheet are completely consistent in shape and size.

[0066] As attached Figure 1 ~Attached Figure 7 As shown, a display opening 1031 is opened on the box body.

[0067] The display opening 1031 is used to display items in the box body. Specifically, the display opening 1031 is opened on the third box piece 103 .

[0068] The above-described embodiments only express some embodiments of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that for those skilled in the art, it is still possible to modify the technical solutions recorded in the above-mentioned embodiments, or to replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An embedded handle packaging box, comprising a box body, one end of the box body is provided with a box bottom, and the other end of the box body is provided with a box opening, characterized in that: The box body is provided with two cover pieces and two connecting pieces, the cover pieces and the connecting pieces are both located at the box opening of the box body, the cover pieces and the connecting pieces are staggered, each cover piece is provided with a locking piece, the locking piece is provided with a secondary snap-fitting opening, each connecting piece is connected with a pressing piece, the pressing piece is provided with a handle piece, the handle piece is provided with a handle hole, and the handle piece is provided with a main snap-fitting opening; when the two handle pieces are tightly close to each other and the locking piece and the locking opening are matched together, the main snap-fitting opening and the secondary snap-fitting opening are snap-fitted together, the two cover pieces are located in the same plane, and the two cover pieces are parallel to the box bottom, the handle piece is located between the box bottom and the cover piece, the two cover pieces form a supporting plane, the two handle pieces form a supporting horizontal bar, the supporting horizontal bar is perpendicular to the supporting plane, the cross section of the supporting horizontal bar is in a flush state with the two cover pieces, the main snap-fitting opening and the secondary snap-fitting opening are both U-shaped, and the locking opening is a waist-shaped locking opening.

2. The built-in handle packaging box according to claim 1, characterized in that: It also includes a support platform, which is arranged in the box body. There are two support platforms, a clamping through hole is opened on the support platform, and a step opening is arranged on the support platform. The step openings on the two support platforms cooperate together to form a sink groove, and the support platform is close to the inner wall of the box body.

3. The built-in handle packaging box according to claim 2, characterized in that: The support platform includes a bottom platform piece, a first support piece, a cover platform piece and a second support piece, one end of the bottom platform piece is connected to the box body, the other end of the bottom platform piece is connected to the first support piece, and both ends of the cover platform piece are respectively connected to the first support piece and the second support piece, the bottom platform piece and the cover platform piece are in a parallel and non-contact state, the first support piece and the second support piece are in a parallel and non-contact state, the clamping through hole is opened on the cover platform piece, a notch is set between the first support piece and the cover platform piece, an inner concave piece is set between the first support piece and the cover platform piece, and the inner concave piece is located in the notch.

4. The built-in handle packaging box according to claim 3, characterized in that: The bottom plate is provided with a clamping piece, the second supporting plate is connected with an inner connecting piece, the inner connecting piece is provided with a clamping hole, the clamping hole and the clamping piece are matched together, the clamping piece is a trapezoidal clamping piece, and the clamping hole is a trapezoidal clamping hole.

5. The built-in handle packaging box according to claim 1, characterized in that: The box bottom includes a first bottom film and a second bottom film. The first bottom film and the second bottom film are both arranged on the box body, and the first bottom film and the second bottom film are bonded together.

6. The built-in handle packaging box according to claim 1, characterized in that: The box body comprises a first box sheet, a second box sheet, a third box sheet, a fourth box sheet, a fifth box sheet, a sixth box sheet, a seventh box sheet and an eighth box sheet, the first box sheet is parallel to the fifth box sheet, and the third box sheet is parallel to the seventh box sheet.

7. The built-in handle packaging box according to claim 6, characterized in that: The first box piece is perpendicular to the third box piece and the seventh box piece, and the second box piece, the fourth box piece, the sixth box piece and the eighth box piece are consistent in shape and size.

8. The built-in handle packaging box according to claim 1, characterized in that: The box body is provided with a display opening.

Images