CN216916890U

CN216916890U - Convenient quick-dismantling packing envelope

Info

Publication number: CN216916890U
Application number: CN202122816800.9U
Authority: CN
Inventors: 汪伟
Original assignee: Shenzhen Yiyoubao Packaging Products Co ltd
Current assignee: Shenzhen Yiyoubao Packaging Products Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-07-08
Anticipated expiration: 2031-11-17

Abstract

The utility model relates to the technical field of packaging envelopes, in particular to a convenient and quick-opening packaging envelope, which comprises an envelope main body and a fastening rope assembly for sealing and fixing the envelope main body, wherein the envelope main body consists of a lower envelope and an upper envelope, and the lower envelope is movably connected with the upper envelope; the tightening rope assembly is composed of a tightening rope and a rope clamping and fixing structure arranged at the tail end of the tightening rope, and the tightening rope simultaneously penetrates through the lower envelope and the upper envelope. According to the utility model, through the tying rope arranged on the envelope and the rope clamping and fixing structure arranged on the tying rope, the envelope can be tightened and sealed by the tying rope, and meanwhile, the tying rope can be loosened, so that the envelope is unsealed, the internal letter paper is conveniently taken out, the whole process is convenient and fast to operate, and the problem that the common envelope is difficult to unseal due to the fact that the envelope is sealed by glue is effectively solved.

Description

Convenient quick-dismantling packing envelope

Technical Field

The utility model relates to the technical field of packaging envelopes, in particular to a convenient and quick-opening packaging envelope.

Background

The packaging envelope is a carrier for sealing paper objects, is usually used in daily express business, and is packaged by glue, and although the sealing operation of the envelope is very quick, the envelope is very inconvenient to disassemble. In view of this, we propose a convenient quick-opening packing envelope.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects, the utility model provides the convenient quick-opening packaging envelope.

The technical scheme of the utility model is as follows:

a convenient quick-opening packaging envelope comprises an envelope body and a fastening rope assembly used for sealing and fixing the envelope body, wherein the envelope body is composed of a lower envelope and an upper envelope, and the lower envelope and the upper envelope are movably connected; the tightening rope assembly is composed of a tightening rope and a rope clamping and fixing structure arranged at the tail end of the tightening rope, and the tightening rope simultaneously penetrates through the lower envelope and the upper envelope.

Preferably, the lower envelope is provided with a placing space inside, the two sides of the lower envelope and the upper envelope are provided with a plurality of linear and equally-spaced rope through holes, and the fastening rope simultaneously passes through each rope through hole on the lower envelope and the upper envelope.

As a preferred technical scheme, one end of the tying rope is fixedly connected with a limiting stop ring, and the other end of the tying rope is fixedly connected with a limiting stop column.

According to the preferable technical scheme, the rope clamping and fixing structure comprises a movable sleeve column which is sleeved on the tightening rope and can freely move along the tightening rope, threads are arranged on the surface of the movable sleeve column, a movable sleeve ring is sleeved on the movable sleeve column through the threads, a plurality of rope clamping convex blocks are fixed at one end of the movable sleeve column, and a limiting convex ring is fixed at the other end of the movable sleeve column.

Preferably, at least three rope clamping lugs are arranged and are arranged in an annular and equidistant mode.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the tying rope arranged on the envelope and the rope clamping and fixing structure arranged on the tying rope, the envelope can be tightened and sealed by the tying rope, and meanwhile, the tying rope can be loosened, so that the envelope is unsealed, the internal letter paper is conveniently taken out, the whole process is convenient and fast to operate, and the problem that the common envelope is difficult to unseal due to the fact that the envelope is sealed by glue is effectively avoided.

Drawings

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

FIG. 2 is a schematic drawing of the present invention in an overall split view;

FIG. 3 is a schematic view of the structure of the cinch cord assembly of the present invention;

fig. 4 is a schematic structural view of a rope blocking and fixing structure in the utility model.

In the figure:

an envelope body 1, a lower envelope 11, an upper envelope 12, a placing space 13, a rope perforation 14;

the rope fastening device comprises a fastening rope component 2, a fastening rope 21, a limit stop ring 22, a limit stop column 23, a rope clamping and fixing structure 24, a movable sleeve column 241, a movable sleeve ring 242, a rope clamping lug 243 and a limit convex ring 244.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a convenient quick-opening packing envelope comprises an envelope body 1 and a lacing rope component 2 for sealing and fixing the envelope body 1, wherein the envelope body 1 consists of a lower envelope 11 and an upper envelope 12, and the lower envelope 11 is movably connected with the upper envelope 12; the tether assembly 2 is composed of a tether 21 and a rope catching fixture 24 provided at the end of the tether 21, and the tether 21 passes through both the lower envelope 11 and the upper envelope 12.

It is added that the length of the drawstring 21 is sufficient to ensure opening between the lower envelope 11 and the upper envelope 12 so that the stationery can be placed properly.

Preferably, the lower envelope 11 is provided with a placing space 13 inside, both sides of the lower envelope 11 and the upper envelope 12 are provided with a plurality of rope perforations 14 arranged at equal intervals linearly, and the tying rope 21 passes through each rope perforation 14 of the lower envelope 11 and the upper envelope 12 at the same time.

In the preferred embodiment, the tie-down cord 21 is fixedly connected at one end thereof to a stopper ring 22 and at the other end thereof to a stopper post 23.

It should be noted that the diameter of the limit stop ring 22 is larger than the diameter of the tying rope 21, and the arrangement of the limit stop ring 22 can realize that when the tying rope 21 is tightened, one end of the limit stop ring 22 is limited on the envelope due to the existence of the limit stop ring 22, so that the tying rope 21 is prevented from being separated from the envelope.

It should be noted that the diameter of the stopper stay 23 is larger than the diameter of the movable collar stay 241, and the stopper stay 23 is provided to prevent the tying cord 21 from being separated from the envelope and to prevent the movable collar stay 241 from being separated from the tying cord 21.

Preferably, the rope-locking fixing structure 24 includes a movable sleeve post 241 sleeved on the tightening rope 21 and capable of freely moving along the tightening rope 21, the surface of the movable sleeve post 241 is provided with threads, a movable sleeve ring 242 is sleeved on the movable sleeve post 241 through the threads, one end of the movable sleeve post 241 is fixed with a plurality of rope-clamping protrusions 243, and the other end is fixed with a limiting protrusion ring 244.

Preferably, at least three rope clamping protrusions 243 are provided and are arranged in a circular shape at equal intervals.

It should be noted that the rope clamping protrusions 243 are made of flexible plastic material, and the side surfaces of the rope clamping protrusions 243 on the periphery are inclined surfaces, the diameter of the ring formed by the ends of all the rope clamping protrusions 243 close to the movable sleeve column 241 is equal to the diameter of the movable sleeve column 241, and the diameter of the ring formed by the ends of all the rope clamping protrusions 243 far from the movable sleeve column 241 is larger than the diameter of the movable sleeve column 241.

The working principle is as follows: the lower envelope 11 and the upper envelope 12 are pulled open, the stationery is placed in the placing space 13, then the lower envelope 11 and the upper envelope 12 are closed, the limit stop column 23 is pulled forcefully to drive the tying rope 21 to be tightened, so that the lower envelope 11 and the upper envelope 12 can be tightened and tightly attached together, then the movable sleeve column 241 is pulled to move along the tying rope 21 to be tightly attached to the surface of the envelope main body 1, then the movable sleeve ring 242 is rotated, because the movable sleeve 242 is in threaded connection with the movable sleeve column 241, the movable sleeve 242 moves upwards in the rotating process and contacts and presses the rope clamping lug 243 to incline towards the direction of the tying rope 21, and then the rope clamping is tightly attached to the surface of the tying rope 21, the fastening rope 21 is clamped and fixed to prevent the loosening of the envelope main body 1, the envelope main body 1 can be sealed by the mode, and the movable sleeve 242 is rotated reversely to release the pressing of the rope clamping lug, then the movable sleeve post 241 is pulled to move back, the tying rope 21 is loosened, the lower envelope 11 and the upper envelope 12 can be lifted and lowered to be detached, and the internal stationery can be taken out conveniently.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a make things convenient for quick detach packing envelope, includes envelope main part (1) and is used for tying the euphroe subassembly (2) that the envelope main part (1) is sealed fixedly, its characterized in that: the envelope main body (1) is composed of a lower envelope (11) and an upper envelope (12), and the lower envelope (11) is movably connected with the upper envelope (12); the lacing line assembly (2) is composed of a lacing line (21) and a rope clamping and fixing structure (24) arranged at the tail end of the lacing line (21), and the lacing line (21) penetrates through the lower envelope (11) and the upper envelope (12) simultaneously.

2. The easy to tear package envelope as defined in claim 1 wherein: a placing space (13) is formed in the lower envelope (11), a plurality of rope through holes (14) which are linearly arranged at equal intervals are formed in the two sides of the lower envelope (11) and the upper envelope (12), and a fastening rope (21) penetrates through each rope through hole (14) in the lower envelope (11) and the upper envelope (12) at the same time.

3. The easy to tear package envelope as defined in claim 1 wherein: one end of the lacing rope (21) is fixedly connected with a limiting retaining ring (22), and the other end of the lacing rope is fixedly connected with a limiting retaining column (23).

4. The easy-to-tear packaging envelope as claimed in claim 1, wherein: rope screens fixed knot constructs (24) are located on tight rope (21) and can be along the activity cover post (241) that tightly rope (21) freely removed including the cover, the surface of activity cover post (241) is equipped with the screw thread, the screw thread cover is equipped with activity lantern ring (242) on activity cover post (241), wherein one end of activity cover post (241) is fixed with a plurality of rope and presss from both sides tight lug (243), and one end is fixed with spacing bulge loop (244) in addition.

5. The easy to tear package envelope of claim 4 wherein: at least three rope clamping lugs (243) are arranged in an annular and equidistant mode.