CN215555676U - Packaging carton convenient to lock - Google Patents

Abstract

The utility model relates to the technical field of packaging cartons, in particular to a packaging carton convenient to lock, which comprises a carton body, wherein the carton body comprises a box body and a box cover, the left end of the top surface of the box body is hinged with the box cover, a supporting device is rotatably arranged at the right end of the box cover, a fixing device is arranged at the top end of the side wall of the right end of the box body and comprises a fixing block, a limiting block and a driving rod, the top end of the side wall of the right end of the box body is provided with the fixing block, a fixing cavity is arranged in the fixing block, the driving rod is rotatably arranged in the fixing cavity, one end, far away from the box body, of the driving rod penetrates through the side wall of the fixing cavity and extends out of the fixing block, and the supporting device and the fixing device are convenient to connect and disassemble, so that the carton body can be locked and unlocked conveniently.

Description

Packaging carton convenient to lock

Technical Field

The utility model relates to the technical field of packaging paper boxes, in particular to a packaging paper box convenient to lock.

Background

At present, products such as electronic products, food and the like in the market are various in variety, and the packaging is more diversified, so the packaging is more emphasized while the quality of the products is emphasized, and the good packaging not only can play a role in protecting the products to keep sanitary and convenient to circulate and store, but also can improve the aesthetic effect of the products and improve the market competitiveness of the products. Can attract the eyes of consumers and increase the purchasing desire of the consumers. With the rising of environmental protection and low carbon sound, the paper box package is replacing the plastic package gradually as a safer and more environment-friendly material than plastic.

With the progress of the packaging technology of the paper boxes, the sealing modes of the packaging paper boxes are various, including a plug-in mode, a card-inserting mode, an adhesive mode, a rocking cover double-insurance mode, a continuous rocking wing nest mode and the like, but the locking and the opening are not convenient enough, so that the use is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a packaging carton convenient to lock.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a packing carton convenient to lock, includes the carton body, the carton body includes box body and lid, the articulated lid of box body top surface left end, the lid right-hand member rotates and sets up strutting arrangement, box body right-hand member lateral wall top sets up fixing device, fixing device includes fixed block, stopper and actuating lever, box body right-hand member lateral wall top sets up the fixed block, set up fixed cavity in the fixed block, the fixed cavity internal rotation sets up the actuating lever, the actuating lever is kept away from box body one end and is passed fixed cavity lateral wall and stretch out the fixed block, both sides lateral wall sets up fixed mouthful respectively around the fixed block, the actuating lever corresponds the position with fixed mouthful and sets up the stopper, the stopper is kept away from box body one end and is set up the spacing groove, both sides lateral wall sets up logical groove about the spacing groove.

In order to facilitate the connection of the supporting device and the fixing device and further facilitate the locking of the box cover, the improved structure of the box cover is that the supporting device comprises a first supporting rod, a second supporting rod and a supporting plate, the first supporting rod is rotatably arranged on the front side and the rear side of the right end of the box cover respectively, the second supporting rod is arranged on the right end of the bottom surface of the first supporting rod, the supporting plate is arranged at the bottom end of the second supporting rod, the supporting plate is matched with the fixing port, and a supporting port is arranged on one side, close to the box body, of the supporting plate.

In order to prevent the supporting plate from being separated from the fixing device due to the rotation of the driving rod in the using process and ensure the sealing performance of article storage, the utility model has the improvement that the left end of the driving rod is sleeved with a torsion spring, and the two ends of the torsion spring are respectively connected with the side wall of the fixed cavity and a limiting block.

In order to control the rotation of the driving rod conveniently, so that the locking and the opening of the paper box body are controlled conveniently, the improvement of the utility model is that a driving block is arranged at one end of the driving rod, which is far away from the box body.

In order to facilitate the carrying of the paper box body and improve the portability of the paper box, the utility model is improved in that a lifting handle is arranged at the top end of the box cover.

In order to improve the anti-skid performance of the box body, the improved structure of the utility model is that the bottom end of the box body is provided with an anti-skid pad.

(III) advantageous effects

Compared with the prior art, the utility model provides a packaging paper box convenient to lock, which has the following beneficial effects:

this packing carton convenient to lock through fixing device and strutting arrangement's setting, is convenient for be connected and dismantle strutting arrangement and fixing device to be convenient for lock and open the carton body. Through the setting of torsional spring, be convenient for prevent to deviate from in the use because of the actuating lever rotates and leads to the backup pad to follow fixing device to guarantee the sealing performance that article were deposited. Through the setting of drive block, be convenient for control the rotation of actuating lever to be convenient for control the locking and opening of carton body.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a fixing device according to the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic top view of the present invention;

FIG. 5 is a schematic structural diagram of a limiting block according to the present invention;

in the figure: 1. a carton body; 2. a box body; 3. a box cover; 4. a fixed block; 5. a limiting block; 6. a drive rod; 7. a fixed cavity; 8. a fixed port; 9. a limiting groove; 10. a through groove; 11. a first support bar; 12. a second support bar; 13. a support plate; 14. a support port; 15. a torsion spring; 16. a drive block; 17. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a packaging carton convenient to lock comprises a carton body 1, the carton body 1 comprises a box body 2 and a box cover 3, the left end of the top surface of the box body 2 is hinged with the box cover 3, the right end of the box cover 3 is rotatably provided with a supporting device, the top end of the side wall of the right end of the box body 2 is provided with a fixing device, the fixing device comprises a fixing block 4, a limiting block 5 and a driving rod 6, the top end of the side wall of the right end of the box body 2 is provided with the fixing block 4, the fixing block 4 is internally provided with a fixing cavity 7, the driving rod 6 is rotatably provided in the fixing cavity 7, one end of the driving rod 6, far away from the box body 2, penetrates through the side wall of the fixing cavity 7 and extends out of the fixing block 4, the side walls of the front side and the back side of the fixing block 4 are respectively provided with a fixing port 8, the limiting block 5 is arranged at a position corresponding to the fixing port 8, one end of the limiting block 5, far away from the box body 2, is provided with a limiting groove 9, and through grooves 10 are formed in the side walls of the upper side and the lower side of the limiting groove 9.

The supporting device comprises a first supporting rod 11, a second supporting rod 12 and a supporting plate 13, the first supporting rod 11 is arranged on the front side and the rear side of the right end of the box cover 3 in a rotating mode respectively, the second supporting rod 12 is arranged on the right end of the bottom surface of the first supporting rod 11, the supporting plate 13 is arranged at the bottom end of the second supporting rod 12, the supporting plate 13 is matched with the fixing port 8, a supporting port 14 is formed in one side, close to the box body 2, of the supporting plate 13, the supporting device is convenient to connect with the fixing device, and therefore the box cover 3 is convenient to lock.

The left end of the driving rod 6 is sleeved with a torsion spring 15, two ends of the torsion spring 15 are respectively connected with the side wall of the fixed cavity 7 and the limiting block 5, so that the supporting plate 13 is prevented from being separated from the fixing device due to the rotation of the driving rod 6 in the using process, and the sealing performance of storing articles is guaranteed.

The driving block 16 is arranged at one end, far away from the box body 2, of the driving rod 6, so that the rotation of the driving rod 6 is controlled conveniently, and therefore the locking and the opening of the paper box body 1 are controlled conveniently.

The top end of the box cover 3 is provided with a handle 17, so that the paper box body 1 can be conveniently lifted and held, and the portability of the paper box is improved.

The bottom end of the box body 2 is provided with an anti-slip pad, so that the anti-slip performance of the box body 2 is convenient to promote.

In conclusion, in the packaging carton convenient to lock, when in use, an operator covers the cover plate, then the operator rotates the driving block 16, so as to drive the limiting block 5 to rotate through the driving rod 6, so that the through groove 10 is aligned with the fixing opening 8, then the operator rotates the supporting device, so that one end of the supporting plate 13 close to the fixing block 4 penetrates through the fixing opening 8 and the through groove 10 to extend into the limiting groove 9, and the supporting opening 14 is aligned with the side wall of the through groove 10, then the operator releases the driving block 16, so that the limiting block 5 rotates under the action of the torsion spring 15, so that the side wall of the limiting groove 9 penetrates through the supporting opening 14, so that the side wall of the limiting groove 9 limits the supporting plate 13, so that the supporting device is connected with the fixing device, so that the box cover 3 is locked at the top end of the box body 2, when the box cover 3 needs to be opened, the operator rotates the driving block 16, thereby drive stopper 5 through actuating lever 6 and rotate to make logical groove 10 align with fixed mouthful 8, thereby make spacing groove 9 lateral wall withdraw from support mouth 14, thereby conveniently take out backup pad 13 from fixed block 4, thereby conveniently open lid 3.

In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, it is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A packing carton convenient to locking, includes carton body (1), its characterized in that: the carton body (1) comprises a carton body (2) and a carton cover (3), the carton cover (3) is hinged to the left end of the top surface of the carton body (2), a supporting device is arranged on the right end of the carton cover (3) in a rotating mode, a fixing device is arranged on the top end of the side wall of the right end of the carton body (2), the fixing block (4) is arranged on the top end of the side wall of the right end of the carton body (2), a fixing cavity (7) is arranged in the fixing block (4), a driving rod (6) is arranged in the fixing cavity (7) in a rotating mode, one end, far away from the carton body (2), of the driving rod (6) penetrates through the side wall of the fixing cavity (7) to extend out of the fixing block (4), fixing ports (8) are respectively arranged on the side wall of the front side and the rear side of the fixing block (4), and the limiting block (5) is arranged on the driving rod (6) corresponding to the fixing ports (8), one end, far away from the box body (2), of the limiting block (5) is provided with a limiting groove (9), and the side walls of the upper side and the lower side of the limiting groove (9) are provided with through grooves (10).

2. A packing carton facilitating locking according to claim 1, characterized in that: the supporting device comprises a first supporting rod (11), a second supporting rod (12) and a supporting plate (13), the first supporting rod (11) is arranged on each of the front side and the rear side of the right end of the box cover (3) in a rotating mode, the second supporting rod (12) is arranged on the right end of the bottom surface of the first supporting rod (11), the supporting plate (13) is arranged at the bottom end of the second supporting rod (12), the supporting plate (13) is matched with the fixing port (8), and the supporting plate (13) is close to one side of the box body (2) and is provided with a supporting port (14).

3. A packing carton facilitating locking according to claim 1, characterized in that: the left end of the driving rod (6) is sleeved with a torsion spring (15), and two ends of the torsion spring (15) are connected with the side wall of the fixed cavity (7) and the limiting block (5) respectively.

4. A packing carton facilitating locking according to claim 1, characterized in that: and one end of the driving rod (6) far away from the box body (2) is provided with a driving block (16).

5. A packing carton facilitating locking according to claim 1, characterized in that: the top end of the box cover (3) is provided with a handle (17).

6. A packing carton facilitating locking according to claim 1, characterized in that: the bottom end of the box body (2) is provided with an anti-slip pad.

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