CN210942713U

CN210942713U - Locking lock catch applied to packing box

Info

Publication number: CN210942713U
Application number: CN201921520567.6U
Authority: CN
Inventors: 单亚薇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-07-07
Anticipated expiration: 2029-09-12

Abstract

The utility model provides a be applied to locking hasp of packing box, including inserting tongue board and jack panel insert tongue board one end is established at least one and is inserted the tongue, and establish respectively in the both sides of every inserting the tongue and fold the ear of inserting that opens, establish respectively on the jack panel that every inserts the tongue and correspond with this jack that inserts the tongue and correspond. The utility model discloses the tongue of inserting is inserted the jack that corresponds in back because the effect of inserting the ear makes the tongue of inserting can not follow the jack and pull out, has realized the disposable locking that the packing box was sealed, effectively prevents the emergence of the stolen phenomenon of article, and the packing box of packing no longer uses the sticky tape, accords with the environmental protection requirement.

Description

Locking lock catch applied to packing box

Technical Field

The utility model relates to a device is sealed to the product, concretely relates to be applied to locking hasp of packing box.

Background

At present, the logistics express industry in China is rapidly developed along with the development of electronic commerce, and accordingly, the use of a large number of packing boxes is driven. When the existing widely used packing box is used for packing products, the joint of two paper boards with the cover facing each other is sealed by using an adhesive tape. The main component of the adhesive tape is a high molecular material polypropylene which cannot be degraded, so that the adhesive tape is not environment-friendly, the packaging cost and the packaging workload are increased, and the packaging box cannot be ensured not to be opened manually.

Disclosure of Invention

The utility model aims to solve the technical problem that a locking hasp is provided for packing box utilizes the packing box that this locking hasp was sealed, no longer uses the sticky tape, can also prevent burglary.

In order to solve the technical problem, the utility model discloses the technical scheme who takes is: a locking lock catch applied to a packing box comprises a tongue insertion plate and a jack plate, wherein one end of the tongue insertion plate is provided with at least one insertion tongue, the two sides of each insertion tongue are respectively provided with an insertion lug capable of being folded and unfolded, and jacks corresponding to the insertion tongues are respectively arranged on the jack plate corresponding to the insertion tongues.

The two-way inserting tongue formed by at least one inserting tongue is arranged at the opposite end of one end of the inserting tongue plate, which is provided with the inserting tongue, the two sides of each inserting tongue of the two-way inserting tongue are respectively provided with the inserting tongue which can be folded and unfolded, and the inserting hole plate corresponding to each inserting tongue is also respectively provided with the inserting hole corresponding to the inserting tongue.

Two groups of four parallel tear lines are also arranged on the tongue plate of the bidirectional tongue insertion, and each tear line is cut into a plurality of small sections of lines penetrating through the tongue plate; the small segment lines of each group of two tear lines are arranged in a staggered way, and an oblique small segment line penetrating through the packaging cover plate is connected between one end of the small segment line of one tear line and the other end of the small segment line of the other tear line in the same group.

The total width of the inserting tongue and the inserting lugs on the two sides of the inserting tongue after being unfolded is larger than or equal to the width of the inserting hole.

The utility model adopts the above technical scheme design be applied to the locking hasp of packing box, owing to establish at least one at inserting tongue board one end or relative both ends and insert the tongue, establish respectively in every both sides of inserting the tongue and fold the ear of inserting that can convert into and open, establish respectively on every board that inserts the tongue and correspond with this jack that inserts the tongue and correspond, insert the tongue and insert the jack that corresponds in the back because the effect of inserting the ear makes to insert the tongue can not follow the jack and pull out, realized the disposable locking that the packing box was sealed. Utilize the utility model discloses a locking hasp no longer uses the sticky tape of not environmental protection when encapsulating the packing box. Because the disposable locking of hasp, can also effectively prevent that the condition of commodity circulation in-process manual opening packing box from taking place, avoid article stolen. The utility model discloses simple structure, convenient to use, excellent in use effect is the ideal locking means that present packing box can adopt.

Drawings

Fig. 1 shows a schematic structural view of a locking buckle applied to a packing box of the present invention;

fig. 2 shows the structure of the utility model after the tongue is inserted into the jack;

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

FIG. 4 is a schematic view of the package showing a locking catch;

FIG. 5 is a schematic view of the package showing two locking latches;

FIG. 6 is a schematic view of the package showing a bi-directional locking latch;

fig. 7 shows a schematic diagram of a bi-directional locking buckle with a bi-directional easy-to-tear structure on a packaging box.

Detailed Description

The following description will be made in conjunction with the accompanying drawings for the locking latch of the present invention applied to the packing box.

Referring to fig. 1 to 3, the utility model discloses be applied to locking hasp of packing box, including inserting tongue board 5 and jack panel 1, establish at least one and insert tongue 4 (shown in the figure as one and insert the tongue) at the one end of inserting tongue board 5, establish respectively in the both sides of every inserting tongue and can fold down and open the ear of inserting, insert the ear 3 and insert the ear 6 that can fold down and open in the both sides of inserting tongue 4 in the figure, establish respectively on the jack panel that every inserts the tongue corresponds with this and insert the jack that the tongue corresponds, establish on the jack panel 1 that corresponds with inserting tongue 4 in the figure and insert the jack 2 that corresponds with inserting tongue 4. When the inserting tongue 4 is inserted into the inserting hole 2, the two inserting lugs 3 and the inserting lug 6 can be pressed by hands to be folded on the inserting tongue 4, and after the inserting tongue 4 is inserted into the inserting hole 2, the two inserting lugs 3 and the inserting lug 6 are oppositely folded. At this time, if the inserting tongue 4 is pulled out from the inserting hole 2, the inserting tongue 4 cannot be pulled out from the inserting hole 2 due to the blocking of the two inserting lugs 3 and the inserting lug 6 which are folded oppositely, and the only solution is to destroy the locking and locking structure, so that the situation that the packing box is opened manually in the logistics transportation process can be prevented.

Fig. 4 is a schematic diagram showing a single locking buckle used on the packing box 7, wherein an inserting tongue 10 with inserting lugs on two sides is arranged on an upper cover plate 11 (tongue inserting plate), and an inserting hole 8 corresponding to the inserting tongue 10 is arranged on a front side plate 9 (inserting hole plate). Fig. 5 is a schematic diagram of the package box 7 using two locking latches, wherein the upper cover plate 11 (tongue plate) is provided with a tongue 12 and a tongue 13 with insertion lugs on both sides, and the front side plate 9 (hole plate) is provided with a hole 15 and a hole 14 corresponding to the tongue 12 and the tongue 13. Of course, the one or more insertion tongues with insertion lugs can also be arranged on the lower cover plate of the packing box, and one or more insertion holes are correspondingly arranged on the side panel corresponding to the lower cover plate.

The utility model discloses still can be equipped with the two-way tongue of inserting that establishes at least one and insert the tongue constitution on inserting the tongue board and inserting the relative end of tongue one end and inserting, insert the tongue both sides at every of tongue and also establish respectively and fold open and insert the ear, also establish respectively on the jack board that every inserted tongue corresponds with this jack that inserts the tongue and correspond, this constitutes the utility model discloses a two-way locking hasp. Referring to fig. 6, the tongue plate 18 is provided with a tongue 16 with insertion lugs on both sides, the tongue plate 18 is also provided with a tongue 17 with insertion lugs on both sides at the end opposite to the tongue 16, the insertion lugs on both sides of each tongue can be folded and unfolded, and the tongue plate 18 covers the upper cover plate 11 of the packing box 7 to implement locking and buckling when in use. The front side panel 9 (tongue plate) of the packing box 7 is provided with an insertion hole 20, and the insertion tongue 16 can be inserted into the insertion hole 20 and locked. The back side panel of the packing box 7 is provided with an inserting hole 19, and the inserting tongue 17 can be inserted into the inserting hole 19 and locked. Of course, the tongue plate of the bidirectional locking latch can also be covered on the lower cover plate of the packing box, and one or more jacks are correspondingly arranged on the side panel corresponding to the lower cover plate, so that the lower part of the packing box can be locked. The bidirectional locking lock catch can enable the packing box to be repeatedly used, and only a proper bidirectional locking lock catch needs to be replaced at every time.

The total width of the inserting tongue and the inserting lugs on the two sides of the inserting tongue after being unfolded is larger than or equal to the width of the inserting hole, so that the inserting tongue can be easily inserted into the inserting hole, and the inserting tongue inserted into the inserting hole can not be pulled out of the inserting hole under the action of the inserting lugs.

In the above-mentioned two-way locking buckle, referring to fig. 7, the tongue plate 18 is further provided with an easy-to-tear structure, in which two sets of four tear lines parallel to each other are provided on the tongue plate 18, in the figure, the two tear lines on the left side are one set, the two tear lines on the right side are the other set, and each tear line is cut into a plurality of small segments. Taking two tear lines on the right side in the figure as an example, one tear line on the rightmost side is cut into a plurality of small segment lines 24 penetrating through the tongue insertion plate 18, the other tear line is cut into a plurality of small segment lines 23 penetrating through the tongue insertion plate 18, the small segment lines 23 and the small segment lines 24 of the two tear lines in the group are arranged in a staggered manner, oblique small segment lines 22 penetrating through the tongue insertion plate 18 are connected between the upper ends of the small segment lines 24 and the lower ends of the small segment lines 23, of course, oblique small segment lines 22 penetrating through the tongue insertion plate 18 can also be connected between the lower ends of the small segment lines 24 and the upper ends of the small segment lines 23, and the oblique small segment lines 22 in the group are parallel to each other. The arrangement of the left group in the figure is the same as the arrangement of the right group. The lower ends of the two tear lines in the middle of the utility model can be made into a blank line 25 (a multi-hole straight line composed of a plurality of holes penetrating the tongue plate 18), which is convenient for tearing from the lower ends. The upper ends of the two tearing lines at the two sides can also be made into a hollow point line 21, so that the tearing lines can be conveniently torn from the upper ends. The lower ends of the two tear lines in the middle can be provided with tear openings (openings, not shown in the figure), the upper ends of the two tear lines on the two sides are provided with tear openings (openings), and the tear openings are arranged to be torn more easily, so that the tongue-inserting plate 18 can be torn quickly, and the packing box can be opened easily.

For the easy-tearing structure, when the packaging box needs to be opened to take out articles in the packaging box, the lower end parts of the middle two tearing lines are torn by hands, in the process of tearing, the parts connected with the middle two tearing lines and the tongue insertion plate 18 are broken at the small segment lines 23 on the middle two tearing lines, so that the parts connected with the middle two tearing lines can be torn off by tearing from bottom to top, and the packaging box can be opened to take out the articles in the packaging box by breaking the tongue insertion plate 18. Similarly, the upper ends of the two tearing lines on the two sides are torn by hands, in the process of tearing, the part connected with the two tearing lines on the two sides and the tongue insertion plate 18 are broken at the small segment line 24 on the two tearing lines on the two sides, so that the part connected with the two tearing lines on the two sides can be torn off by tearing from top to bottom, and the tongue insertion plate 18 is broken to open the packaging box to take out the articles in the packaging box.

Claims

1. A locking lock catch applied to a packing box comprises a tongue insertion plate and a jack plate, and is characterized in that one end of the tongue insertion plate is provided with at least one insertion tongue, the two sides of each insertion tongue are respectively provided with an insertion lug capable of being folded and unfolded, and jacks corresponding to the insertion tongues are respectively arranged on the jack plate corresponding to the insertion tongues; the opposite end of one end of at least one insert tongue with insert tongues on the insert tongue plate is provided with a bidirectional insert tongue consisting of at least one insert tongue, the two sides of each insert tongue of the bidirectional insert tongue are respectively provided with an insert tongue which can be folded and unfolded, and the insert hole plate corresponding to each insert tongue is also respectively provided with an insert hole corresponding to the insert tongue.

2. The locking buckle as claimed in claim 1, wherein two sets of four tear lines are provided on the tongue plate of the two-way tongue, wherein the tear lines are parallel to each other, and each tear line is cut into a plurality of small lines penetrating the tongue plate; the small segment lines of each group of two tear lines are arranged in a staggered way, and an oblique small segment line penetrating through the packaging cover plate is connected between one end of the small segment line of one tear line and the other end of the small segment line of the other tear line in the same group.

3. The locking buckle as claimed in claim 1 or 2, wherein the total width of the tongue and the ears is greater than or equal to the width of the insertion hole.