CN111846595A

CN111846595A - Prevent vertical spiral cover packing carton of mistake division

Info

Publication number: CN111846595A
Application number: CN201910363361.5A
Authority: CN
Inventors: 雷静
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-10-30

Abstract

The invention discloses a vertical type spiral cover packaging box capable of preventing false opening, which comprises a long cylindrical bottle body, wherein a circle of turned edges which are inward curled are arranged at the opening of the bottle body, and two symmetrical gaps are formed in the turned edges; the bottle body is provided with a plastic joint, the side wall of the plastic joint is provided with an external thread, the lower end of the external thread is provided with a convex ring, the convex ring is provided with a circle of fixed clamping groove, the fixed clamping groove is tightly attached to the turned edge, the convex ring is provided with an internal support protruding along the side face of the convex ring, and the bottle body and the plastic joint are concentrically assembled by the matching of the internal support and the notch; the bottle body is provided with a short cylindrical screw cap. According to the invention, through the matching of the fixed clamping groove and the turned edge, the plastic joint can be stably installed on the bottle body, the structure of the notch and the inner support is convenient for concentric assembly, the trapezoidal through hole, the section of the outer side wall of the convex ring with the inward contraction arc line and the stepped top inner side wall with the narrow top and the wide bottom are convenient to process, and materials are saved.

Description

Prevent vertical spiral cover packing carton of mistake division

Technical Field

The invention relates to the field of packaging boxes, in particular to a vertical type spiral cover packaging box capable of preventing mistaken opening.

Background

The anti-misopening package is generally intended to prevent children from miseating the dangerous goods such as the pharmaceutical cosmetics, and besides strengthening family education, it is necessary to put the dangerous goods into the anti-misopening package so that children do not touch the goods.

The existing anti-misopening packing box is usually a metal shell, the internal connecting piece is a plastic product for cost reasons, and the anti-misopening vertical type spiral cover packing box needs to be provided with a connecting piece capable of being installed on a high cylinder body.

Disclosure of Invention

The present invention aims to overcome the above-mentioned shortcomings and provide a technical solution to solve the above-mentioned problems.

The invention solves the technical problems through the following technical scheme:

an anti-false-opening vertical type screw cap packing box comprises a long cylindrical bottle body and a short cylindrical screw cap,

the opening of the bottle body is provided with a circle of turned edges which are turned inwards, and two symmetrical notches are formed in the turned edges; the bottle body is provided with a plastic joint, the upper end of the plastic joint is provided with an external thread part, the middle section of the plastic joint is provided with a convex ring, the convex ring is supported on the turned edge, the tail part of the plastic joint is provided with an inner support which is convex along the side surface of the tail part of the plastic joint, and the inner support is inserted into the gap to form tight fit so that the plastic joint is fixed on the bottle body;

the plastic ratchet wheel is arranged in the plastic inner ring and fixed on the inner bottom surface of the rotary cover; the outer surface of the plastic inner ring is in a step shape, an inner ratchet wheel is arranged at the position where the outer diameter of the outer wall of the plastic inner ring changes, and the inner ratchet wheel and the plastic ratchet wheel ring can form ratchet wheel engagement which only allows anticlockwise rotation.

Preferably, the top of the tail part of the plastic joint is provided with a circle of fixing clamping groove, the fixing clamping groove is positioned below the convex ring, and the fixing clamping groove is tightly attached to the turned edge.

Preferably, the tail portion of the plastic joint has an inwardly converging taper.

Preferably, evenly distributed has a plurality of trapezoidal through hole wide under the narrow on the afterbody that the plastic connects, and fixed slot is being followed to the top of trapezoidal through hole, and four angles of trapezoidal through hole are radius horn shape.

Preferably, the top inside wall of the plastic joint is in a ladder shape with a narrow top and a wide bottom.

Preferably, a plurality of salient points are arranged in the fixing clamping groove and are positioned above the trapezoidal through hole.

Compared with the prior art, the invention has the beneficial effects that: through the cooperation of fixed slot and turn-up, the plastic connects the steady installation on the body of bottle of ability, and the structure of breach and internal stay is convenient for assemble with one heart, and trapezoidal through hole, the cross-section of the protruding circle lateral wall of the internal contraction pitch arc, the top inside wall of the notch ladder type of width under the narrow then be convenient for process and also saved the material.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic view of the structure of a vertical type false opening prevention screw cap packing box of the present invention;

FIG. 2 is a schematic view of the structure of the bottle body of the anti-misopening vertical screw cap packing box of the present invention;

FIG. 3 is a schematic view of a plastic joint structure of the anti-misopening vertical type screw cap package box of the present invention;

FIG. 4 is a schematic view of the structure of the cover of the anti-misopening vertical cover-rotating packing box of the present invention;

in the figure: a bottle body 1; crimping 2; a notch 3; a plastic joint 4; an external thread 5; a convex ring 6; a fixed clamping groove 7; an inner support 8; screwing a cover 9; a plastic baffle ring 10, a plastic inner ring 11 and a plastic ratchet ring 12; an internal thread 13; a trapezoidal through hole 14; a bump 15; a retainer ring 16; an inner ratchet 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.

Referring to fig. 1-4, in an embodiment of the present invention, a vertical type false-opening-proof cap-screwing packing box includes a long cylindrical bottle body 1, a short cylindrical cap 9,

a circle of inward-curled edges 2 are arranged at the opening of the bottle body 1, and two symmetrical gaps 3 are formed in the curled edges 2; the bottle body 1 is provided with a plastic joint 4, the upper end of the plastic joint 4 is provided with an external thread 5, the middle section of the plastic joint 4 is provided with a convex ring 6, the convex ring 6 is supported on the turned edge 2, the tail part of the plastic joint 4 is provided with an internal support 8 which is convex along the side surface of the tail part of the plastic joint 4, and the internal support 8 is inserted into the gap 3 to form tight fit so that the plastic joint 4 is fixed on the bottle body 1;

a plastic retaining ring 10, a plastic inner ring 11 and a plastic ratchet ring 12 are arranged inside the screw cap 9, the plastic retaining ring 10 is fixedly arranged at an opening of the screw cap 9, a circle of retaining ring 16 with a notch 3 protruding inwards is arranged on the plastic retaining ring 10, the plastic inner ring 11 is arranged in the plastic retaining ring 10, an internal thread 13 is arranged on the inner side wall of the plastic inner ring 11, the internal thread 13 is meshed with the external thread 5, the outer side wall of the plastic inner ring 11 and the inner side wall of the screw cap 9 form a rotating connection and a sliding connection, and the plastic ratchet ring 12 is arranged in the plastic inner ring 11 and fixed on the inner bottom surface of the screw cap 9; the outer surface of the plastic inner ring 11 is in a step shape, an inner ratchet wheel 17 is arranged at the position where the outer diameter of the outer wall of the plastic inner ring 11 changes, and the inner ratchet wheel 17 and the plastic ratchet wheel ring 12 can form ratchet wheel engagement which only allows anticlockwise rotation.

The top of the tail of the plastic joint 4 is provided with a circle of fixing clamping groove 7, the fixing clamping groove 7 is positioned below the convex ring 6, and the fixing clamping groove 7 is tightly attached to the turned edge 2.

The tail part of the plastic joint 4 is provided with an inward contraction taper.

A plurality of trapezoidal through holes 14 which are narrow at the top and wide at the bottom are uniformly distributed on the tail part of the plastic joint 4, the tops of the trapezoidal through holes 14 are close to the fixed clamping grooves 7, and four corners of each trapezoidal through hole 14 are in a shape of a rounded corner.

The top inside wall that the plastic connects 4 is the notch cuttype of width under the narrow.

A plurality of salient points 15 are arranged in the fixing clamping groove 7, and the salient points 15 are positioned above the trapezoidal through holes 14.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a prevent vertical spiral cover packing carton of mistake division, includes the body of long cylinder type, the spiral cover of short cylinder type, its characterized in that:

2. The anti-misopening vertical spiral cover packaging box according to claim 1, characterized in that: the top of the tail part of the plastic joint is provided with a circle of fixing clamping groove, the fixing clamping groove is positioned below the convex ring, and the fixing clamping groove is tightly attached to the turned edge.

3. The anti-misopening vertical spiral cover packaging box according to claim 1, characterized in that: the tail part of the plastic joint is provided with an inward contraction taper.

4. The anti-misopening vertical spiral cover packaging box according to claim 2, characterized in that: the tail part of the plastic joint is uniformly provided with a plurality of trapezoidal through holes which are narrow at the top and wide at the bottom, the top of each trapezoidal through hole is close to the corresponding fixed clamping groove, and four corners of each trapezoidal through hole are in the shape of a radius angle.

5. The anti-misopening vertical spiral cover packaging box according to claim 1, characterized in that: the top inside wall that the plastic connects is the notch cuttype of width under the narrow.

6. The anti-misopening vertical spiral cover packaging box according to claim 2, characterized in that: the fixing clamping groove is internally provided with a plurality of salient points which are positioned above the trapezoidal through holes.