CN208897548U - A kind of express delivery carton - Google Patents

Abstract

The utility model relates to arrive a kind of express delivery carton, rectangular box including both ends open, cassette upper end four edges edge upwardly extends to form upper left flip lid respectively, upper right flip lid, preceding upturning lid, upturning lid afterwards, box body lower end four edges edge is downwardly extending lower-left flip lid respectively, bottom right flip lid, preceding down turnover cover, down turnover cover afterwards, preceding upturning lid and rear upturning lid are opposite, preceding upturning lid with 90 ° of the opposite bending of rear upturning lid after mutually overlap, preceding upturning lid two sides are connected separately with a lock tongue, lockhole corresponding with lock tongue is respectively arranged on upper left flip lid and upper right flip lid, the width at position is greater than the length of lockhole among lock tongue.When joint sealing, by upper left flip lid, upper right flip lid, rear upturning lid, preceding upturning lid sequence successively 90 ° of bending into box body, finally lock tongue is inserted into lockhole, just the joint sealing of cassette upper end is completed, the joint sealing of box body lower end can similarly be rapidly completed, entire joint sealing process realizes joint sealing efficiently technical goal without using adhesive tape.

Description

A kind of express delivery carton

Technical field:

The utility model belongs to packing technique field, in particular to a kind of express delivery carton.

Background technique:

Express delivery carton generally includes a box body, and cassette upper end four edges edge upwardly extends to form upper left flip lid, the right side respectively Upturning lid, preceding upturning lid, rear upturning lid, box body lower end four edges edge is downwardly extending lower-left flip lid, bottom right flip lid respectively, preceding Down turnover cover, rear down turnover cover, traditional express delivery carton, upper left flip lid, upper right flip lid, preceding upturning lid, the inside bending of rear upturning lid After 90 °, need to carry out stickup fixation using adhesive tape, no person upper left flip lid, upper right flip lid, preceding upturning lid, rear upturning lid can not be into Row is fixed, and can be automatically opened, therefore traditional express delivery carton is in joint sealing, it appears be more troublesome.

In addition, other than more troublesome when joint sealing, it is also rather troublesome when unpacking, since joint sealing uses glue Band, thus when unpacking, it needs to remove on adhesive tape, or scratch adhesive tape using sharp object, it in this way could smooth opening Express delivery carton.

In conclusion traditional express delivery carton is inconvenient to use.

Utility model content:

Technical problem to be solved by the utility model is: providing a kind of joint sealing efficiently express delivery carton.

In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of express delivery carton, including both ends are opened Mouthful rectangular box, cassette upper end four edges edge upwardly extend respectively to be formed upper left flip lid, upper right flip lid, preceding upturning lid, afterwards on Flip lid, box body lower end four edges edge is downwardly extending lower-left flip lid, bottom right flip lid, preceding down turnover cover, rear down turnover cover respectively, described Preceding upturning lid and rear upturning lid are opposite, preceding upturning lid with 90 ° of the opposite bending of rear upturning lid after mutually overlap, preceding upturning lid two sides point Be not connected with a lock tongue, lock tongue can relatively before upturning lid upturning lid bending backward, on the upper left flip lid and upper right flip lid point It is not provided with lockhole corresponding with lock tongue, the width at position is greater than the length of lockhole among lock tongue.

As a preferred embodiment, tear line is provided at the crease of the preceding upturning lid and box body.

As a preferred embodiment, the tear line interlude extends to one semicircle of formation on box body, tear line Both ends extend to lock tongue close to the root of box body side from preceding upturning lid respectively.

As a preferred embodiment, the rear down turnover cover and preceding down turnover cover are opposite, and rear down turnover cover and preceding down turnover cover are rolled in opposite directions It is mutually overlapped after curved 90 °, rear down turnover cover two sides are connected separately with a lock tongue, and lock tongue can down turnover cover forward roll over by down turnover cover afterwards relatively It is curved, it is respectively arranged with lockhole corresponding with lock tongue on the lower-left flip lid and bottom right flip lid, the width at position is big among lock tongue In the length of lockhole.

The beneficial effects of the utility model are: phase interconnection after preceding upturning lid is located towards 90 ° of bending with rear upturning lid It connects, is then connected separately with a lock tongue in preceding upturning lid two sides, lockhole is respectively set on upper left flip lid and upper right flip lid, this Sample is when joint sealing, by the sequence successively bending into box body of upper left flip lid, upper right flip lid, rear upturning lid, preceding upturning lid 90 °, finally lock tongue is inserted into lockhole, after the middle part of lock tongue passes through lockhole, preceding upturning lid two sides is locked together in cassette upper end, So as to complete the joint sealing of cassette upper end, the joint sealing of box body lower end can similarly be rapidly completed, entire joint sealing process is without using appointing What adhesive tape, realizes joint sealing efficiently technical goal, while more environmentally friendly compared with the joint sealing mode of traditional express delivery carton.

Detailed description of the invention:

Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing, in which:

Structural schematic diagram when Fig. 1 is express delivery carton non-joint sealing；

Fig. 2 is the structural schematic diagram after express delivery carton joint sealing；

Fig. 3 is the A-A cross-sectional view in Fig. 2.

In FIG. 1 to FIG. 3,1, box body, 2, upper left flip lid, 3, upper right flip lid, 4, preceding upturning lid, 5, rear upturning lid, 6, lower-left Flip lid, 7, bottom right flip lid, 8, preceding down turnover cover, 9, rear down turnover cover, 10, lock tongue, 11, lockhole, 12, tear line.

Specific embodiment:

A kind of express delivery carton as shown in Figure 1, the rectangular box 1 including both ends open, 1 upper end four edges edge of box body difference It upwardly extends to form upper left flip lid 2, upper right flip lid 3, preceding upturning lid 4, rear upturning lid 5,1 lower end four edges edge of box body is separately down Lower-left flip lid 6, bottom right flip lid 7, preceding down turnover cover 8, rear down turnover cover 9 are extended to form, as shown in Fig. 2, preceding upturning lid 4 and rear upturning lid 5 is opposite, mutually overlaps after preceding upturning lid 4 and rear 5 90 ° of opposite bending of upturning lid, preceding 4 two sides of upturning lid are connected separately with a lock Tongue 10, lock tongue 10 can relatively before upturning lid 45 bending of upturning lid backward, is respectively set on the upper left flip lid 2 and upper right flip lid 3 There is lockhole 11 corresponding with lock tongue 10, as shown in figure 3, width (lock tongue 10 upper end to lower end in Fig. 1 at the intermediate position of lock tongue 10 Distance) be greater than lockhole 11 length (distance of the lockhole left end to right end in Fig. 1).

As shown in figures 1 and 3, rear down turnover cover 9 and preceding down turnover cover 8 are opposite, rear down turnover cover 9 and the opposite bending of preceding down turnover cover 8 It is mutually overlapped after 90 °, rear 9 two sides of down turnover cover are connected separately with a lock tongue 10, and lock tongue 10 can down turnover cover 9 be turned over to front lower afterwards relatively 8 bending of lid, the lower-left flip lid 6 and bottom right renovate and are respectively arranged with lockhole 11 corresponding with lock tongue 10 on 7, among lock tongue 10 The width at position is greater than the length of lockhole 11.

It is mutually overlapped after preceding upturning lid 4 is located towards 90 ° of bending with rear upturning lid 5, then in preceding 4 two sides of upturning lid It is connected separately with a lock tongue 10, lockhole 11 is respectively set on upper left flip lid 2 and upper right flip lid 3, in this way when joint sealing, By upper left flip lid 2, upper right flip lid 3, rear upturning lid 5, preceding upturning lid 4 sequence successively 90 ° of bending into box body 1, finally will lock Tongue 10 is inserted into lockhole 11, and after the middle part of lock tongue 10 passes through lockhole 11, preceding 4 two sides of upturning lid are locked together in 1 upper end of box body, from And the joint sealing of 1 upper end of box body is completed, the joint sealing of 1 lower end of box body can similarly be rapidly completed, entire joint sealing process is without using appointing What adhesive tape, realizes joint sealing efficiently technical goal, while more environmentally friendly compared with the joint sealing mode of traditional express delivery carton.

As shown in Figure 1, being provided with tear line 12 at the crease of the preceding upturning lid 4 and box body 1, in order to unpacking, open Express delivery carton takes out content, and when such as receiving express delivery carton, express delivery carton has gone to pot or torn open, and illustrating transportational process, there are quilts Steal phenomenon.

12 interlude of tear line extends to one semicircle of formation on box body 1, and pressing convenient for finger makes tear line 12 Tearing port is formed, convenient for further tearing tear line 12, the both ends of tear line 12 extend to lock tongue 10 from preceding upturning lid 4 respectively Close to the root of 1 side of box body, therefore, after tearing tear line 12, entire preceding upturning lid 4 is separated with box body 1, is convenient for preceding upturning lid 4 dismounting.

The principles and effects of the invention, and the embodiment that part uses only is illustrated in above-described embodiment, And is not intended to limit the present invention；It should be pointed out that although the claimed theme of the utility model is express delivery carton, but with the master It inscribes similar express delivery carton, self-locking carton, free sticky carton etc. and belongs to identical technical field, for the ordinary skill of this field For personnel, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to this The protection scope of invention.

Claims (4)

1. a kind of express delivery carton, the rectangular box (1) including both ends open, box body (1) upper end four edges edge upwardly extend respectively Formed upper left flip lid (2), upper right renovate (3), preceding upturning lid (4), rear upturning lid (5), box body (1) lower end four edges edge respectively to Under extend to form lower-left flip lid (6), bottom right flip lid (7), preceding down turnover cover (8), rear down turnover cover (9), which is characterized in that on before described It renovates (4) and rear upturning lid (5) relatively, is mutually overlapped after preceding upturning lid (4) and opposite 90 ° of the bending of rear upturning lid (5), it is preceding to turn over Lid (4) two sides are connected separately with a lock tongue (10), lock tongue (10) can relatively before upturning lid (4) upturning lid (5) bending backward, institute It states and is respectively arranged with lockhole (11) corresponding with lock tongue (10) on upper left flip lid (2) and upper right flip lid (3), lock tongue (10) is intermediate The width at position is greater than the length of lockhole (11).

2. a kind of express delivery carton according to claim 1, which is characterized in that the folding of the preceding upturning lid (4) and box body (1) Tear line (12) are provided at seam.

3. a kind of express delivery carton according to claim 2, which is characterized in that tear line (12) interlude extends to box A semicircle is formed on body (1), the both ends of tear line (12) extend to lock tongue (10) close to box from preceding upturning lid (4) respectively The root of body (1) side.

4. a kind of express delivery carton according to claim 1, which is characterized in that down turnover cover (9) and preceding down turnover cover (8) after described Relatively, it is mutually overlapped after rear down turnover cover (9) and opposite 90 ° of the bending of preceding down turnover cover (8), rear down turnover cover (9) two sides are connected separately with One lock tongue (10), lock tongue (10) can relatively rear down turnover cover (9) down turnover cover (8) bending forward, the lower-left flip lid (6) and bottom rights Lockhole (11) corresponding with lock tongue (10) is respectively arranged on flip lid (7), the width at the intermediate position of lock tongue (10) is greater than lockhole (11) length.