CN107128585B

CN107128585B - Packaging bag

Info

Publication number: CN107128585B
Application number: CN201710300669.6A
Authority: CN
Inventors: 周万群
Original assignee: Cangnan Longgang Color Printing Factory
Current assignee: Cangnan Longgang Color Printing Factory
Priority date: 2017-05-02
Filing date: 2017-05-02
Publication date: 2020-06-19
Anticipated expiration: 2037-05-02
Also published as: CN107128585A

Abstract

The utility model provides a packaging bag, includes body and sealed axle, be equipped with a plurality of sockets combinations of vertical range on the body, the socket combination comprises a plurality of transverse arrangement's socket, sealed axle circumference is equipped with a plurality of inserted bar combinations that correspond with the socket combination, the inserted bar combination is equipped with a plurality of inserted bars that correspond with the socket, the inserted bar constitutes the cooperation of pegging graft with the socket.

Description

Packaging bag

Technical Field

The invention relates to the field of packaging, in particular to a packaging bag.

Background

The existing packaging bag has poor sealing effect and needs to be improved in use feeling.

Disclosure of Invention

In order to solve the above problems, the present invention provides a packaging bag:

Still include the position unit of pressing from both sides, the position unit of pressing from both sides includes first clamping bar, second clamping bar and connects elastic connection spare between them, elastic connection spare is used for making first clamping bar, second clamping bar produce effort in opposite directions, the perforation that first clamping bar and sealed axle centre were equipped with constitutes the cooperation of pegging graft, the body outside is hugged closely to the second clamping bar.

The clamping unit is of an integrated elastic metal clamp structure.

The socket combination is equipped with 4, the sealed axle circumference is equipped with 4 inserted bar combinations that correspond with the socket combination, and the distance between the adjacent socket combination is 1/4 sealed axle's girth.

The invention has the following beneficial effects: when the opening needs to be closed, the insertion rod combination on the sealing shaft is inserted into the socket combination at the uppermost end of the body, the sealing shaft is rotated after insertion, so that the insertion rod combination on the sealing shaft is sequentially in insertion connection with the socket combination, the upper portion of the body is naturally curled at the moment, and the sealing performance is guaranteed.

Drawings

Fig. 1 is a schematic view showing an opened state of the packing bag.

Fig. 2 is a schematic structural diagram of the body.

FIG. 3 is a schematic structural diagram of the clamping unit.

Fig. 4 is a schematic view showing a sealed state of embodiment 1.

Fig. 5 is a schematic view showing a sealed state of embodiment 2.

Detailed Description

The invention is further explained below with reference to the figures and examples.

Example 1: the utility model provides a packaging bag, includes body 1, sealed axle 2, be equipped with a plurality of socket combinations of vertical range on the body 1, the socket combination comprises 5 transverse arrangement's socket 3, sealed 2 circumference of axle is equipped with 4 inserted bar combinations that correspond with the socket combination, the inserted bar combination is equipped with 4 inserted bars 4 that correspond with socket 3, inserted bar 4 constitutes the cooperation of pegging graft with socket 3, and distance between the adjacent socket combination is 1/4 sealed epaxial girth.

Example 2: still include and press from both sides position unit 9, press from both sides position unit 9 and include first clamping bar 5, second clamping bar 6 and connect elastic connection 7 between them, elastic connection 7 is used for making first clamping bar 5, second clamping bar 6 produce effort in opposite directions, first clamping bar 5 constitutes the grafting cooperation with the perforation 8 that is equipped with in the middle of the sealed axle 2, the body 1 outside is hugged closely to second clamping bar 6, and second clamping bar 6 roof pressure body 1 has improved the leakproofness on sealed axle 2. The clamping unit 9 is an integrated elastic metal clamp structure.

When the opening needs to be closed, the insertion rod combination on the sealing shaft 2 is inserted into the socket combination at the uppermost end of the body 1, the sealing shaft 2 is rotated after insertion, so that the insertion rod combination on the sealing shaft 2 is sequentially matched with the socket combination in an inserting mode, the upper portion of the body 1 is naturally curled at the moment, and the sealing performance is guaranteed.

It should be understood that the above-described embodiments of the present invention are merely examples for illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. There is no need or no way to give poor examples of all embodiments. And such obvious changes and modifications which are within the spirit of the invention are deemed to be covered by the present invention.

Claims

1. A kind of wrapping bag, its characterized in that: comprises a body (1) and a sealing shaft (2), a plurality of vertically arranged socket combinations are arranged on the body (1), the socket combinations are formed by a plurality of transversely arranged sockets (3), the sealing shaft (2) is circumferentially provided with a plurality of insertion rod combinations corresponding to the socket combinations, the insertion rod combinations are provided with a plurality of insertion rods (4) corresponding to the sockets (3), the insertion rods (4) and the sockets (3) form an insertion fit, the sealing shaft further comprises a clamping unit (9), the clamping unit (9) comprises a first clamping rod (5), a second clamping rod (6) and an elastic connecting piece (7) connected with the first clamping rod and the second clamping rod, the elastic connecting piece (7) is used for enabling the first clamping rod (5) and the second clamping rod (6) to generate opposite acting forces, a perforation (8) arranged between the first clamping rod (5) and the sealing shaft (2) forms an insertion fit, the second clamping rod (6) is tightly attached to the outside of the body (1), the elastic metal clip structure of clamping unit (9) formula as an organic whole, the socket combination is equipped with 4, sealed axle (2) circumference is equipped with 4 inserted bar combinations that correspond with the socket combination, and the distance between the adjacent socket combination is 1/4 sealed axle's girth.