CN217706688U

CN217706688U - Packaging paper box

Info

Publication number: CN217706688U
Application number: CN202222050673.0U
Authority: CN
Inventors: 诸黄钦; 麻志勇
Original assignee: Wenzhou Nanya Printing Co ltd
Current assignee: Wenzhou Nanya Printing Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-11-01
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a packaging paper box, which is characterized in that the technical proposal comprises a box body formed by folding a whole paper board, one side of a pair of positive body boards far away from a bottom board is connected with a cover board, and the cover board is provided with a handle part; a position blocking plate clamped with the handle part is arranged on the edge of one side of the pair of side plates far away from the bottom plate; the handle part comprises a turnover surface connected with the cover plate, the two sides of the turnover surface are symmetrically provided with a handle ear, a clamping groove is formed between the handle ear and the turnover surface, and one side of the handle ear facing the clamping groove is provided with a locking groove; the position blocking plate is provided with an ear opening which is arranged in a strip shape, and one end of the inner side of the ear opening is hinged with a locking block which is clamped with the locking groove; the inner sides of the pair of side body plates are also provided with support rods which are abutted against the cover plate; the abrasion deformation of the lifting lug can be reduced through the locking groove and the locking block, so that the lifting lug is prevented from being separated from the ear opening, and the service life of the paper box is prolonged; and the bracing piece can play the supporting role to the apron, avoids the apron deformation to sink and causes the closing of carton incomplete.

Description

Packaging paper box

Technical Field

The utility model relates to a packing carton technical field, concretely relates to packing carton.

Background

At present, most of commercially available packaging boxes with handles are light electrical appliance packaging boxes, the packaging boxes with handles belong to large packaging boxes with thick corrugated paper externally hung handles, the large packaging boxes are open type product packaging modes, and customers need to open the packaging boxes to check products to be qualified and then determine to buy or not to buy the products when buying the products; however, after the packaging box is opened and closed for many times, the hand-held ears on the two sides are easy to wear and bend due to friction between the ear openings and the hand-held ears, so that the ear openings on the two sides and the hand-held ears cannot be firmly clamped, and the ear openings are easy to separate from the hand-held ears; simultaneously with the face of turning over that portable ear is connected after long-time the use, thereby the kink of being connected with the box body takes place deformation easily and loses the holding power and sinks to the centre to also can drive portable ear height and reduce and lead to breaking away from between ear mouth and the portable ear, cause the carton opening to close not tight, make external impurity dust get into the box body easily.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a packaging paper box which can reduce the friction contact between the ear opening and the carrying ear, thereby avoiding the bending abrasion of the carrying ear and avoiding the problem that the carrying ear can not be firmly clamped after being used for a long time; meanwhile, the turnover surface can be supported, so that the cover plate is prevented from collapsing towards the middle.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a packaging carton comprises a carton body formed by folding a whole piece of paperboard, wherein the carton body comprises a bottom plate, a pair of side body plates and a pair of side body plates, the side body plates are symmetrically arranged on the bottom plate, the side body plates are characterized in that one sides, far away from the bottom plate, of the pair of side body plates are connected with a cover plate, and a handle part is arranged on the cover plate; a position blocking plate clamped with the handle part is arranged at the edge of one side of the side body plates far away from the bottom plate;

the handle part comprises a turnover surface connected with the cover plate, the two sides of the turnover surface are symmetrically provided with a handle ear, a clamping groove is formed between the handle ear and the turnover surface, and one side of the handle ear facing the clamping groove is provided with a locking groove; the position blocking plate is provided with an ear opening which is matched with the hand-held ear in an inserting way, the ear opening is arranged in a strip shape, and one end of the inner side of the ear opening is hinged with a locking block which is clamped with the locking groove; and supporting rods which are abutted against the cover plate are further arranged on the inner sides of the side body plates.

The utility model discloses still further set up to, the bracing piece includes one end and side body board fixed connection's supporting part, the supporting part is connected with the fixed part, be provided with the kink between fixed part and the supporting part.

The utility model discloses still further set up to, a pair of handle portion is laminated each other, is provided with the magnet of mutual actuation on its binding face, magnet sets up on portable ear.

The utility model discloses still further set up to, still be provided with the handle hole in the portable portion, be provided with the extension layer that passes the handle hole in the portable portion, the extension layer offsets with handle hole top and forms the arc.

The utility model discloses still further set up to, the fixed part is the arc and buckles to the middle part.

To sum up, the beneficial effects of the utility model are that:

the utility model discloses with through set up the locking piece in the articulated locking piece that sets up in ear mouth department and set up in locking piece assorted locked groove in portable ear and ear mouth make at portable ear and ear mouth at the grafting in-process, the locking piece can with along with the in-process of inserting of portable ear rotates and turns over a book to reduce the frictional force between portable ear and the ear mouth, thereby reduce the wearing and tearing of portable ear, also can avoid the in-process of mutual grafting of portable ear and ear mouth, the phenomenon of buckling appears in portable ear.

2. The bracing piece that sets up in the box body can play the effect of support to the turn-over face to thereby avoid the apron to send the problem that deformation caused the apron of both sides to sink to the centre to appear owing to frequent switching at the in-process of long-time use, and then avoided causing the ear mouth to break away from with portable ear.

Drawings

Fig. 1 is a front sectional view of the present embodiment.

Fig. 2 is an expanded view of the present embodiment.

Reference numerals are as follows: 1-box body; 101-a base plate; 102-side body plate; 103-positive body plate; 2-cover plate; 21-a handle part; 211-turnover face; 212-handle ears; 213-card slot; 214-a lock slot; 22-a position-blocking plate; 221-ear mouth; 222-a locking piece; 3-supporting rods; 301-a support; 302-a fixed part; 303-bending part; 4-a magnet; 5-handle hole; 6-an extensible layer; .

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-2, the present embodiment discloses a packaging carton, which includes a carton body 1 formed by folding a single piece of paperboard, where the carton body 1 includes a bottom plate 101, a pair of side body panels 102 and a pair of front body panels 103 symmetrically disposed on the bottom plate 101, and is characterized in that a cover plate 2 is connected to one side of the pair of front body panels 103 away from the bottom plate 101, and a handle 21 is disposed on the cover plate 2; a position stopping plate 22 which is clamped with the handle part 21 is arranged on one side edge of the pair of side body plates 102 far away from the bottom plate 101;

the handle part 21 comprises a turning surface 211 connected with the cover plate 2, two sides of the turning surface 211 are symmetrically provided with a handle ear 212, a clamping groove 213 is formed between the handle ear 212 and the turning surface 211, and one side of the handle ear 212 facing the clamping groove 213 is provided with a locking groove 214; the position blocking plate 22 is provided with an ear opening 221 which is matched with the hand-held ear 212 in an inserted manner, the ear opening 221 is arranged in a strip shape, and one end of the inner side of the ear opening 221 is hinged with a locking block 222 which is clamped with the locking groove 214;

the bottom plate 101 is formed by splicing as shown in fig. 2, which is a conventional technical means in the market, and therefore, the description is not repeated;

in the using process, after the box body 1 is spliced, as shown in fig. 1, the pair of cover plates 2 are folded towards the middle of the box body 1, so that the opening of the box body 1 is covered by the cover plates 2, meanwhile, the folded surfaces 211 arranged on the pair of cover plates 2 are mutually vertical to the cover plates 2 after being folded, and meanwhile, the opposite surfaces of the two folded surfaces 211 are attached, so that the thickness of the hand-held lug is increased, and the strength of the hand-held lug after connection is ensured; after the carrying lugs 212 are connected with each other, the position-blocking plates 22 which are positioned at two sides of the cover plate 2 and connected with the side body plates 102 are turned over towards the carrying lugs 212, in the turning over process, lug openings 221 on the position-blocking plates 22 are arranged in a strip shape, the length in the turning over process is longer than that of the carrying lugs 212, and lock blocks 222 which are rotatably arranged on the lug openings 221 always abut against the carrying lugs in the turning over process, so that the lock blocks 222 swing outwards, friction between the lug openings and the carrying lugs is reduced, the carrying lugs 212 can be ensured to smoothly slide in the lug openings 221, and when the lock blocks 222 reach the bottoms of the clamping grooves 213, one sides of the lock blocks 222 are matched with the lock grooves 214, and the lock blocks 222 are reset under the driving of coil springs, so that the upper side surfaces of the lock blocks 222 abut against the inner sides of the lock grooves 214, and the paper boxes are closed; when a person is in the paper box, the handle part moves upwards, the bottom of the lock groove 214 has a force for turning the lock block 222 outwards, and the lock block 222 is in the shape shown in fig. 1, so that the top surface of the lock block 222 is abutted against the top surface of the lock groove 214, and the lock block is limited; in the process, due to the turnover of the locking block 222, the friction force between the carrying lug and the inner side of the ear opening is reduced, the deformation and abrasion of the carrying lug are reduced, the connection strength between the carrying lug and the ear opening is avoided, and the service life of the paper box is prolonged.

When the carton needs to be opened, the handle part is pressed towards the middle, so that the height of the handle lug 212 is reduced, when the handle lug 212 is pressed downwards, the top of the lock groove 214 can provide a downward force for the lock block 222, and the position blocking plate 22 is obliquely arranged as shown in fig. 1, so that the lock block 222 is turned inwards to be separated from the lock groove 214, and at the moment, the position blocking plate is turned outwards to separate the ear opening 221 from the handle lug 212.

In this embodiment, a support rod 3 abutting against the cover plate 2 is further disposed inside the pair of side body plates 102, the support rod 3 includes a support portion 301 having one end fixedly connected to the side body plate 102, the support portion 301 is connected to a fixing portion 302, and a bending portion 303 is disposed between the fixing portion 302 and the support portion 301; the fixed part 302 is the arc and buckles to the middle part, as shown in fig. 1, the one end of bracing piece 3 offsets with side body board 102, the other end butt is in the department of buckling of bottom plate 101 with side body board 102, and be provided with on the bracing piece 3 and be curved fixed part 302, thereby can have certain elasticity, thereby avoid fixed part 302 to receive the crease that appears after buckling, can play the effect of support to apron 2, make apron 2 can resume initial position after buckling, avoided apron 2 to sink.

In this embodiment, a pair of handle portion 21 is laminated each other, is provided with the magnet 4 of mutual actuation on its binding face, magnet 4 sets up on portable ear 212, and magnet 4 can strengthen the intensity of portable ear 212 to avoid portable ear atress to take place buckling deformation, thereby magnet can make two mutual actuations of portable portion make things convenient for the grafting cooperation of ear mouth and portable ear 212 simultaneously.

In this embodiment, the handle part 21 is further provided with a handle hole 5, the handle part 21 is provided with an extension layer 6 penetrating through the handle hole 5, and the extension layer 6 abuts against the top of the handle hole 5 to form an arc shape; the extension layer 6 can be convenient for people to wrap the top surface of the handle hole 5 through the extension part when the people carry the hand, so that the hand is more comfortable to carry.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, any modifications, equivalent replacements, improvements, etc. made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims

1. A packaging carton comprises a carton body (1) formed by folding a whole piece of paperboard, wherein the carton body (1) comprises a bottom plate (101), a pair of side body plates (102) and a pair of side body plates (103), the side body plates are symmetrically arranged on the bottom plate (101), the side, far away from the bottom plate (101), of the pair of side body plates (103) is connected with a cover plate (2), and a handle part (21) is arranged on the cover plate (2); a position blocking plate (22) which is clamped with the handle part (21) is arranged on one side edge of the pair of side body plates (102) far away from the bottom plate (101);

the handle part (21) comprises a turnover surface (211) connected with the cover plate (2), the two sides of the turnover surface (211) are symmetrically provided with a handle ear (212), a clamping groove (213) is formed between the handle ear (212) and the turnover surface (211), and one side of the handle ear (212) facing the clamping groove (213) is provided with a locking groove (214); the position blocking plate (22) is provided with an ear opening (221) which is matched with the hand-held ear (212) in an inserted manner, the ear opening (221) is arranged in a strip shape, and one end of the inner side of the ear opening is hinged with a locking block (222) which is clamped with the locking groove (214); the inner sides of the pair of side body plates (102) are also provided with support rods (3) which are abutted against the cover plate (2).

2. A packaging carton as claimed in claim 1, characterized in that the support bar (3) comprises a support portion (301) having one end fixedly connected to the side body panel (102), a fixing portion (302) being connected to the support portion (301), and a bending portion (303) being provided between the fixing portion (302) and the support portion (301).

3. A packaging carton as claimed in claim 1, characterized in that a pair of handles (21) are attached to each other, and magnets (4) are provided on their attachment surfaces for attracting each other, said magnets (4) being provided on the handle ears (212).

4. A packaging carton as claimed in claim 2, characterized in that the handle portion (21) is further provided with a handle hole (5), the handle portion (21) is provided with an extension layer (6) penetrating through the handle hole (5), and the extension layer (6) abuts against the top of the handle hole (5) to form an arc shape.

5. A packing carton as claimed in claim 2, characterized in that the fixing portion (302) is curved and bent toward the middle.