CN217754911U - Fastening structure for packaging box design - Google Patents

Abstract

The utility model discloses a lock joint structure for packing carton design, including packing carton main part and packing carton flip, packing carton flip swing joint is on packing carton main part's top. This a lock joint structure for packing carton design is through being provided with around the parcel folded plate, the lock joint piece, joint groove and joint piece, earlier utilize around the parcel folded plate with packing carton main part and packing carton flip parcel a week, then with the joint groove lock joint of lock joint piece one side in the outside of joint piece, can carry out the lock joint locking to packing carton main part and packing carton flip, surround the surface that the parcel folded plate can not only protect packing carton main part and packing carton flip, and can strengthen the steadiness of packing carton main part and packing carton flip lock joint locking, can wrap up packing carton main part and packing carton flip when realizing that minimum part lock joint is fixed like this, the locking take off effect is very comprehensive, what solve is unable to pack packing carton and packing carton flip, the relatively poor problem of locking off effect.

Description

Fastening structure for packaging box design

Technical Field

The utility model relates to a packing carton design technical field specifically is a lock joint structure for packing carton design.

Background

Packages, as their name implies, are boxes used to package products, which can be classified by materials such as: carton, iron box, wooden box, cloth box, leather case, ya keli box, flute packing carton, pvc box etc. also can classify according to the name of product and say: the packaging box is used for ensuring the safety of products in transportation and improving the grade of the products, along with the high-speed development of modern industry and the continuous improvement of the living standard of people, the demand of people on the packaging box will be increased continuously, the buckling structure is an important part of the design of the packaging box, but the existing buckling structure for designing the packaging box can only realize the buckling fixation of a tiny part, the packaging box and the flip cover of the packaging box cannot be wrapped, and the anti-loosening effect is poor; an improvement has been made to a fastening structure for a package design that addresses the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lock joint structure for packing carton design to it can only realize minimum partial lock joint fixed to provide in solving above-mentioned background art, can't wrap up packing carton and packing carton flip, the relatively poor problem of locking loose effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lock joint structure for packing carton design, includes packing carton main part and packing carton flip, packing carton flip swing joint is on packing carton main part's top, one side swing joint of packing carton flip has and encircles the parcel folded plate, the tail end that encircles the parcel folded plate is provided with the lock joint piece, the joint groove has been seted up to one side of lock joint piece, encircle the top fixedly connected with joint piece of parcel folded plate one side.

Preferably, the clamping groove is matched with the clamping block, and the clamping block is clamped in the clamping groove.

Preferably, the position department that encircles the parcel folded plate and is close to the tail end is provided with the magnetic attraction board, one side on packing carton flip top is provided with the metal sheet, magnetic attraction board and metal sheet respectively through adhesive and encircle parcel folded plate and packing carton flip fixed connection.

Preferably, the magnetic attraction plate and the metal plate correspond to each other in position, and the magnetic attraction plate and the metal plate are equal in length and width.

Preferably, the bottom end of the buckling block is fixedly connected with a fiber soft belt, a labor-saving pull handle is suspended at the bottom end of the fiber soft belt, and an inserting finger opening is formed in the labor-saving pull handle.

Preferably, a protective inner ring is fixedly bonded on the inner side wall of the insertion finger opening, and the protective inner ring is made of a plastic material.

Compared with the prior art, the beneficial effects of the utility model are that: the buckling structure for designing the packaging box not only realizes that the packaging box and the packaging box flip can be wrapped while realizing the buckling and fixing of a minimum part, has very comprehensive anti-loosening effect, realizes double fixing, is not easy to naturally fall off, but also realizes that the opening is labor-saving and convenient to use;

(1) By arranging the surrounding wrapping folded plate, the buckling block, the clamping groove and the clamping block are matched with each other, the clamping block is embedded in the clamping groove, when the packaging box is used, the surrounding wrapping folded plate is firstly utilized to wrap the packaging box main body and the packaging box flip for a circle, then the clamping groove on one side of the buckling block is buckled outside the clamping block, the packaging box main body and the packaging box flip can be buckled and locked, the surrounding wrapping folded plate can not only protect the surfaces of the packaging box main body and the packaging box flip, but also can enhance the buckling and locking stability of the packaging box main body and the packaging box flip, so that the packaging box main body and the packaging box flip can be wrapped while the extremely small part is buckled and fixed, and the anti-loosening effect is very comprehensive;

(2) The magnetic suction plate and the metal plate are arranged, the magnetic suction plate and the metal plate correspond to each other in position, the length and the width of the magnetic suction plate and the metal plate are equal, when the magnetic suction plate is used, after the buckling block is buckled, the magnetic suction plate surrounding one end of the wrapping folded plate can be adsorbed on the metal plate at the top end of the turning cover of the packaging box, and secondary fixing of the surrounding wrapping folded plate is realized, so that the surrounding wrapping folded plate is not easy to naturally fall off through double fixing;

(3) Through being provided with laborsaving pull handle, insert and indicate opening, protection inner ring and soft area of fibre, when using, conveniently stimulate the lock joint piece through laborsaving pull handle and drop from the joint piece outside to the setting of protection inner ring can prevent that laborsaving pull handle from being torn, is convenient for repeatedly make this lock joint structure open through the laborsaving pull handle of pulling, and is comparatively laborsaving when opening like this, convenient to use.

Drawings

FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front view, partially enlarged cross-sectional structure of the wrapping table-flap of the present invention;

fig. 3 is an enlarged schematic structural view of a partial section at a in fig. 1 according to the present invention;

fig. 4 is a side view enlarged schematic view of the labor-saving pull handle of the utility model.

In the figure: 1. a packaging box main body; 2. the packaging box is turned over; 3. wrapping the folded plate in a surrounding way; 4. a buckling block; 5. labor-saving pull handles; 6. a magnetic attraction plate; 7. a clamping groove; 8. an insertion finger opening; 9. a protective inner ring; 10. a fibrous soft tape; 11. a metal plate; 12. and a clamping block.

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.

Example 1: referring to fig. 1-4, a fastening structure for packaging box design comprises a packaging box main body 1 and a packaging box flip 2, wherein the packaging box flip 2 is movably connected to the top end of the packaging box main body 1, one side of the packaging box flip 2 is movably connected with a surrounding wrapping folded plate 3, a fastening block 4 is arranged at the tail end of the surrounding wrapping folded plate 3, one side of the fastening block 4 is provided with a fastening groove 7, and the top end of one side of the surrounding wrapping folded plate 3 is fixedly connected with a fastening block 12;

the clamping groove 7 is matched with the clamping block 12, and the clamping block 12 is clamped and embedded in the clamping groove 7;

specifically, as shown in fig. 1, fig. 2 and fig. 3, when using, earlier utilize to encircle parcel folded plate 3 and wrap up packing carton main part 1 and packing carton flip 2 a week, then with the joint groove 7 lock joint of 4 one sides of lock joint piece in the outside of joint piece 12, can carry out the lock joint locking to packing carton main part 1 and packing carton flip 2, encircle parcel folded plate 3 and can not only protect packing carton main part 1 and packing carton flip 2's surface, and can strengthen the steadiness of packing carton main part 1 and packing carton flip 2 lock joint locking, can wrap up packing carton main part 1 and packing carton flip 2 when realizing that minimum part lock joint is fixed like this, it is very comprehensive to prevent that the pine takes off the effect.

Example 2: the magnetic attraction plate 6 is arranged at the position, close to the tail end, of the wrapping folded plate 3, the metal plate 11 is arranged on one side of the top end of the packing box flip cover 2, the magnetic attraction plate 6 and the metal plate 11 are fixedly connected with the wrapping folded plate 3 and the packing box flip cover 2 through adhesives respectively, the magnetic attraction plate 6 and the metal plate 11 correspond to each other in position, and the magnetic attraction plate 6 and the metal plate 11 are equal in length and width;

specifically, as shown in fig. 1 and 3, when in use, after the fastening block 4 is fastened, the magnetic attraction plate 6 surrounding one end of the wrapping folded plate 3 can be adsorbed on the metal plate 11 on the top end of the packaging box flip 2, so that the secondary fixation surrounding the wrapping folded plate 3 is realized, and the wrapping folded plate 3 is not easy to naturally fall off due to the double fixation.

Example 3: the bottom end of the buckling block 4 is fixedly connected with a fiber soft belt 10, the bottom end of the fiber soft belt 10 is suspended with a labor-saving pull handle 5, an inserting finger opening 8 is formed in the labor-saving pull handle 5, a protective inner ring 9 is fixedly bonded on the inner side wall of the inserting finger opening 8, and the protective inner ring 9 is made of plastic materials;

specifically, as shown in fig. 1, fig. 2 and fig. 4, when the buckle structure is used, the labor-saving pull handle 5 is used for conveniently pulling the buckle block 4 to fall off from the outside of the clamping block 12, the arrangement of the protective inner ring 9 can prevent the labor-saving pull handle 5 from being torn, the labor-saving pull handle 5 is pulled to open the buckle structure conveniently and repeatedly, and therefore labor is saved during opening and the buckle structure is convenient to use.

The working principle is as follows: the utility model discloses when using, at first, earlier utilize to encircle parcel folded plate 3 and wrap up a week with packing carton main part 1 and packing carton flip 2, then with the joint groove 7 lock joint of 4 one sides of lock joint piece in the outside of joint piece 12, can carry out the lock joint locking to packing carton main part 1 and packing carton flip 2, encircle the surface that parcel folded plate 3 can not only protect packing carton main part 1 and packing carton flip 2, and can strengthen the steadiness of packing carton main part 1 and 2 lock joints locking of packing carton flip, then lock joint piece 4 is after the lock joint, it can adsorb on the metal sheet 11 on 2 tops of packing carton flip to encircle magnetism of 3 one ends of parcel folded plate 6, the realization is fixed around the secondary of parcel folded plate 3, it drops off from 12 outsides of joint piece 4 to make things convenient for pulling through laborsaving pull handle 5 to realize that minimum part lock joint piece 5 conveniently comes off, and can prevent that laborsaving pull handle 5 from being torn by ten minutes, be convenient for it opens this lock joint structure to be repeated through the laborsaving pull handle 5 messenger's, this lock joint structure for packing carton design can wrap up packing carton main part 1 and 2 parcel of packing carton when realizing that minimum part lock joint is fixed, it is difficult for the emergence is not easy to take place to loosen simultaneously, it is comparatively.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims (6)

1. The utility model provides a lock joint structure for packing carton design, includes packing carton main part (1) and packing carton flip (2), its characterized in that: packing carton flip (2) swing joint is on the top of packing carton main part (1), one side swing joint of packing carton flip (2) has and encircles parcel folded plate (3), the tail end that encircles parcel folded plate (3) is provided with joint piece (4), joint groove (7) have been seted up to one side of joint piece (4), encircle top fixedly connected with joint piece (12) of parcel folded plate (3) one side.

2. A fastening construction for a package design according to claim 1, characterized in that: the clamping groove (7) is matched with the clamping block (12), and the clamping block (12) is embedded in the clamping groove (7).

3. A fastening construction for a package design according to claim 1, characterized in that: encircle position department that parcel folded plate (3) is close to the tail end and be provided with magnetism suction disc (6), one side on packing carton flip (2) top is provided with metal sheet (11), magnetism suction disc (6) and metal sheet (11) respectively through adhesive and encircle parcel folded plate (3) and packing carton flip (2) fixed connection.

4. A fastening construction for a package design according to claim 3, characterized in that: the magnetic attraction plate (6) and the metal plate (11) are mutually corresponding in position, and the length and the width of the magnetic attraction plate (6) and the metal plate (11) are equal.

5. A fastening construction for a package design according to claim 1, characterized in that: the bottom end of the buckling block (4) is fixedly connected with a fiber soft belt (10), the bottom end of the fiber soft belt (10) is suspended with a labor-saving pull handle (5), and an inserting finger opening (8) is formed in the labor-saving pull handle (5).

6. A fastening construction for a package design according to claim 5, characterized in that: a protective inner ring (9) is fixedly bonded on the inner side wall of the insertion finger opening (8), and the protective inner ring (9) is made of a plastic material.

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