CN210213369U

CN210213369U - Suction assembly of plastic uptake packing box

Info

Publication number: CN210213369U
Application number: CN201920920545.2U
Authority: CN
Inventors: Xiangwei Wu; 巫湘伟; Xiangping He; 何乡萍; Ke He; 何科
Original assignee: Jiangxi Boda Zhiyuan Electronic Material Co Ltd
Current assignee: Jiangxi Boda Zhiyuan Electronic Material Co Ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-03-31
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses a relate to blister pack technical field specifically is a blister pack's subassembly of breathing in, including the board that is shaded, the bottom surface an organic whole of board that is shaded is equipped with the card limit, and the board block that is shaded is at the upper end opening part of blister pack, and the card limit laminating is on blister pack's upper end opening inner wall, and the outer lane department an organic whole of board that is shaded is equipped with a circle and has played the lid limit. When the middle backlight plate is connected with the blister packaging box, the rubber sealing ring is clamped in the corresponding sealing ring groove for sealing and clamping, and the gas in the blister packaging box is discharged from the suction hole, so that the effects of further sealing and ensuring the vacuum state are achieved, and the quality guarantee period of the food stored in the blister packaging box is prolonged; the utility model discloses the convenient control that opens and shuts of well suction hole, structural design is reasonable, is convenient for carry out the evacuation to inhaling inside the plastic packaging box.

Description

Suction assembly of plastic uptake packing box

Technical Field

The utility model relates to a blister pack technical field specifically is a subassembly of breathing in of blister pack box.

Background

The plastic uptake packing box mainly uses various plastic materials such as high-quality PVC, PET, PP, PS, GAG, flocking and the like to produce electronic plastic uptake packages, stationery plastic uptake packages, toy plastic uptake packages, hardware plastic uptake packages, food plastic uptake packages and daily use chemical gift handicraft plastic uptake packages with high grade and various specifications, but the prior plastic uptake packing box still has the following defects in the actual use process:

the plastic uptake packing box in the prior art is often lower in sealing performance, does not have the subassembly of breathing in inside, can not guarantee good sealed or vacuum condition, and is comparatively inconvenient when opening and shutting, is unsuitable for popularization.

Therefore, we propose a suction assembly of the blister pack to solve the above disadvantages well.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a suction assembly of blister pack box to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plastic uptake packing carton's subassembly of breathing in, includes the board that is shaded, the bottom surface an organic whole of board that is shaded is equipped with the card limit, and the board block that is shaded is at the upper end opening part of plastic uptake packing carton, and the card limit laminating is on the upper end opening inner wall of plastic uptake packing carton, and the outer lane department an organic whole of board that is shaded is equipped with the round and plays the lid limit, plays the upper surface of lid limit activity laminating at the plastic uptake packing carton, and the outer lane department of playing the lid limit outstanding setting in the outer lane department of plastic uptake packing carton, and the left end of board that is shaded is equipped.

Preferably, a plurality of groups of rubber sealing rings are distributed on the upper end opening inner wall of the blister packaging box at equal intervals, and the rubber sealing rings are fixed on the inner wall of the blister packaging box through hot pressing.

Preferably, the outer lane department of card limit is equipped with the sealed annular of multiunit, and sealed annular and rubber seal match set up, when the board block in a poor light was in the blister pack top, corresponding rubber seal block was sealed in corresponding sealed annular.

Preferably, the cross-section of the air suction hole is of a groove body structure in a convex shape, an air suction hole sealing ring at the opening at the lower end of the air suction hole is fixedly bonded on the inner wall of the right lower end of the air suction hole through glue, and the left end of the air suction hole sealing ring is movably attached to the inner wall of the left side of the air suction hole.

Preferably, the upper left end surface of the air suction hole sealing ring is provided with a plurality of groups of small clamping grooves, small clamping blocks are movably clamped in the plurality of groups of small clamping grooves and are sealed, and the small clamping blocks are fixedly arranged on the inner wall of the lower left end of the air suction hole.

Preferably, the lower extreme bottom surface of blister pack box is equipped with the multiunit standing groove, and the multiunit standing groove is arc cell body structure.

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

1. when the middle backlight plate is connected with the blister packaging box, the rubber sealing ring is clamped in the corresponding sealing ring groove for sealing and clamping, and the gas in the blister packaging box is discharged from the suction hole, so that the effects of further sealing and ensuring the vacuum state are achieved, and the quality guarantee period of the food stored in the blister packaging box is prolonged;

2. the utility model discloses the convenient control that opens and shuts of well suction hole, structural design is reasonable, is convenient for carry out the evacuation to inhaling inside the plastic packaging box.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 according to the present invention;

fig. 4 is the structure schematic diagram of the utility model when the suction hole sealing ring is opened.

In the figure: the backlight plate comprises a backlight plate 1, a blister packaging box 2, a placing groove 3, a cover opening edge 4, a rubber sealing ring 5, a sealing ring groove 6, an air suction hole 7, an air suction hole sealing ring 8, a small clamping block 9, a small clamping groove 10 and a clamping edge 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a suction component of a blister packaging box comprises a backlight plate 1, a clamping edge 11 is integrally arranged on the bottom surface of the backlight plate 1, the backlight plate 1 is clamped at an upper end opening of the blister packaging box 2, the clamping edge 11 is attached to the upper end opening inner wall of the blister packaging box 2, a plurality of groups of rubber sealing rings 5 are distributed on the upper end opening inner wall of the blister packaging box 2 at equal intervals, the rubber sealing rings 5 are fixed on the inner wall of the blister packaging box 2 through hot pressing, a plurality of groups of sealing ring grooves 6 are arranged at the outer ring of the clamping edge 11, the sealing ring grooves 6 are matched with the rubber sealing rings 5, when the backlight plate 1 is clamped above the blister packaging box 2, the corresponding rubber sealing rings 5 are clamped and sealed in the corresponding sealing ring grooves 6, the rubber sealing rings 5 can be further extruded and sealed in the sealing ring grooves 6 under the condition that the inside of the packaging box, the blister packaging box 2 can be used under the condition of no air exhaust, and the basic sealing condition of the blister packaging box 2 is ensured by utilizing the rubber sealing ring 5;

the outer ring of the backlight plate 1 is integrally provided with a ring of cover-opening edges 4, the cover-opening edges 4 are movably attached to the upper surface of the blister packaging box 2, the outer ring of the cover-opening edges 4 protrudes out of the outer ring of the blister packaging box 2, the left end of the backlight plate 1 is provided with an air suction hole 7, the lower end opening of the air suction hole 7 is sealed with an air suction hole sealing ring 8, the air suction hole 7 is of a groove body structure with a convex section, the air suction hole sealing ring 8 at the lower end opening of the air suction hole 7 is fixedly adhered to the inner wall of the right lower end of the air suction hole 7 through glue, the left end of the air suction hole sealing ring 8 is movably attached to the inner wall of the left side of the air suction hole 7, the surface of the left upper end of the air suction hole sealing ring 8 is provided with a plurality of groups of small clamping grooves 10, small clamping blocks 9 are movably clamped and sealed in the, the small-size fixture block 9 block can fix suction hole sealing washer 8 in small-size draw-in groove 10, guarantees suction hole sealing washer 9 to the sealed effect of suction hole 7, and the lower extreme bottom surface of blister pack 2 is equipped with multiunit standing groove 3, and multiunit standing groove 3 is arc cell body structure, and standing groove 3 makes things convenient for firm the placing such as the inside food of blister pack 2, reasonable in design.

The working principle is as follows:

firstly, a backlight plate 1 is clamped at the upper end of a blister packaging box 2 through a clamping edge 11, a rubber sealing ring 5 at the opening at the upper end of the blister packaging box 2 is clamped in a corresponding sealing ring groove 6 on the clamping edge 11 for sealing, when the interior of the blister packaging box is vacuumized, an air suction head is plugged into an air suction hole 7 and abuts against the air suction hole sealing ring 8 in the air suction hole 7, so that the air suction hole sealing ring 8 is opened as shown in a state in a figure 4, then the air in the blister packaging box 2 can be smoothly drawn out through the air suction head, the air suction head is quickly drawn out after the air suction is finished, the position of the air suction hole 7 is quickly pressed, a small clamping block 9 on the inner wall of the left lower end of the air suction hole 7 is clamped in a small clamping groove;

when the backlight plate 1 is arranged on the open-close plastic packaging box 2, the protruding cover opening edge 4 is directly buckled, the open-close is convenient, and the structural design is reasonable.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a suction assembly of blister pack box, includes board (1) in a poor light, its characterized in that: the utility model discloses a plastic uptake packing box, including the bottom surface of board in a poor light (1), the bottom surface of board in a poor light (1) an organic whole is equipped with card limit (11), the upper end opening part of board in a poor light (1) block at plastic uptake packing carton (2), card limit (11) laminate on the upper end opening inner wall of plastic uptake packing carton (2), the outer lane department an organic whole of board in a poor light (1) is equipped with a circle and plays lid limit (4), play lid limit (4) activity laminating at the upper surface of plastic uptake packing carton (2), and the outer lane department of playing lid limit (4) is outstanding in the outer lane department setting of plastic uptake packing carton (2), the left end of board in a poor light (1) is equipped with suction hole (7), the.

2. The suction assembly of a blister pack according to claim 1, wherein: the plastic uptake packing box is characterized in that a plurality of groups of rubber sealing rings (5) are distributed on the upper end opening inner wall of the plastic uptake packing box (2) at equal intervals, and the rubber sealing rings (5) are fixed on the inner wall of the plastic uptake packing box (2) through hot pressing.

3. The suction assembly of a blister pack according to claim 1, wherein: the outer lane department of card limit (11) is equipped with multiunit sealing ring groove (6), and sealing ring groove (6) and rubber seal (5) phase-match set up, when board (1) block is in blister pack (2) top in a poor light, corresponding rubber seal (5) block is sealed in corresponding sealing ring groove (6).

4. The suction assembly of a blister pack according to claim 1, wherein: the suction hole (7) is of a groove body structure with a convex-shaped cross section, a suction hole sealing ring (8) at the lower end opening of the suction hole (7) is fixedly bonded on the inner wall of the right lower end of the suction hole (7) through glue, and the left end of the suction hole sealing ring (8) is movably attached to the inner wall of the left side of the suction hole (7).

5. The suction assembly of a blister pack according to claim 4, wherein: the surface of the upper left end of the air suction hole sealing ring (8) is provided with a plurality of groups of small clamping grooves (10), small clamping blocks (9) are movably clamped in the groups of small clamping grooves (10) in a sealing mode, and the small clamping blocks (9) are fixedly arranged on the inner wall of the lower left end of the air suction hole (7).

6. The suction assembly of a blister pack according to claim 1, wherein: the lower extreme bottom surface of plastic uptake packing carton (2) is equipped with multiunit standing groove (3), and multiunit standing groove (3) are arc groove body structure.