CN202138659U

CN202138659U - Outer-pulling ring type seal closure

Info

Publication number: CN202138659U
Application number: CN201120248463U
Authority: CN
Inventors: 刘兴华; 刘亦军
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-07-14
Filing date: 2011-07-14
Publication date: 2012-02-08
Anticipated expiration: 2021-07-14

Abstract

The utility model discloses an outer-pulling ring type seal closure comprising a closure body and an outer-pulling ring, wherein the closure body comprises a closure top and a side wall; a bead is arranged on the inner side of the side wall, and a connecting block is arranged on the outer side of the side wall; a chamfer is arranged at the port part of the side wall; a outer-pulling ring handle is arranged at one side of the outer-pulling ring, and a transition inclined rib is arranged at the other side of the outer-pulling ring; a plurality of connection points are arranged on the inner side of the outer-pulling ring; the outer-pulling ring is arranged along the outer side periphery of the cover body; the transition inclined rib of the outer-pulling ring is connected with the connecting block, and the rest parts of the outer-pulling ring are connected with the port of the side wall by the connection points; and a protection piece is arrange on a combined surface of the transition inclined rib and the connecting block. The outer-pulling ring type seal closure can be used on containers made of different materials, is installed and opened without the aid of tools, and has the advantages of being simple in structure, convenient and safe to use and having a good anti-theft property.

Description

A kind of outer draw-ring type seal closure

Technical field

The utility model relates to the container lid that container antitheft sealing tech field prevents object accidental loss in the container, especially a kind of outer draw-ring type seal closure.

Background technology

The big packing that is used for liquid product is used the packing container of tubbiness usually.In order to guarantee the leakproofness of packing container; Prevent to store in a warehouse, the accidental loss of product in the container in the transportation, sales section; In the prior art, be employed in the inner cap that the internal orifice setting of packing barrel is screwed, to guarantee the leakproofness of container; And install theft-proof metal seal closure additional at the collar extension of packing barrel, to guarantee that institute's liquid product of being adorned is not had things stolen in the container.The container that this mode of using encapsulates, when installing seal closure additional or opening seal closure, must be by instrument, especially the metal seal closure very easily causes the scuffing to the user, and is both dangerous also inconvenient.

The utility model content

The purpose of the utility model is a kind of outer draw-ring type seal closure that provides to the deficiency of prior art; It can use on the container of different materials, and encapsulation and unlatching need not by instrument, have simple in structure; Safe in utilization, convenient, the advantage that theftproof performance is good.

The concrete technical scheme that realizes the utility model purpose is:

A kind of outer draw-ring type seal closure; Its characteristics comprise lid and outer draw ring, and said lid comprises caping and sidewall, and inside sidewalls is provided with fin, the outside is provided with contiguous block; The wall port place is provided with chamfering; Said outer draw ring one side is provided with outer draw ring handle, and opposite side is provided with the transition diagonal bar, and outer draw ring inboard is provided with several contacts; Outer draw ring is provided with along the lid outer periphery, and the transition diagonal bar of outer draw ring is connected with contiguous block, and all the other positions of outer draw ring are connected with the port point of covered body wall through contact; The faying face of described transition diagonal bar and contiguous block is provided with screening glass.

The utility model can use on the container of different materials, and installation and unlatching need not by instrument, has simple in structure, safe in utilization, convenience, the advantage that theftproof performance is good.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the birds-eye view of the utility model Fig. 1;

Fig. 3 is that the A of the utility model Fig. 1 is to diagrammatic sketch.

The specific embodiment

Consult Fig. 1, Fig. 2, Fig. 3; The utility model comprises lid 1 and outer draw ring 2, and said lid 1 comprises caping 11 and sidewall, and inside sidewalls is provided with fin 15, the outside is provided with contiguous block 14; The wall port place is provided with chamfering 13; Said outer draw ring 2 one sides are provided with outer draw ring handle 21, and opposite side is provided with transition diagonal bar 23, and outer draw ring 2 inboards are provided with several contacts 22; Outer draw ring 2 is along lid 1 outer periphery setting, and the transition diagonal bar 23 of outer draw ring 2 is connected with contiguous block 14, and all the other positions of outer draw ring 2 are connected through the port point of contact 22 with lid 1 sidewall; Described transition diagonal bar 23 is provided with screening glass 24 with the faying face of contiguous block 14.

The utility model is to use like this:

Consult Fig. 1, Fig. 2, Fig. 3, the utility model comprises lid 1 and outer draw ring 2, and said lid 1 comprises caping 11 and sidewall; Inside sidewalls is provided with fin 15 along circumference; Outside is provided with one section contiguous block 14, and the wall port place is provided with chamfering 13 along circumference, and a side of said outer draw ring 2 is provided with outer draw ring handle 21; Opposite side is arranged with transition diagonal bar 23, and outer draw ring 2 inboards are provided with several contacts 22; Outer draw ring 2 is arranged at the periphery in lid 1 outside, and transition diagonal bar 23 symmetries of outer draw ring 2 are connected the two ends of contiguous block 14, and all the other positions of outer draw ring 2 are connected through the port of several contacts 22 with lid 1 sidewall; The transition diagonal bar 23 of draw ring 2 is provided with screening glass 24 with the faying face of the contiguous block 14 of lid 1 outside.

During encapsulation: only need that lid 1 is buckled in cooresponding packing container and seal; The caping 11 downward application of forces from lid 1; Fin 15 in the sidewall is extruded distortion and slips over sealing of packing container, and fin 15 recovers distortion under the effect of elastic force, and packing container is sealed;

Antitheft effect: before lid 1 does not have unlatching; Lid 1 is connected intact with several contacts 22 between the outer draw ring 2; The chamfering 13 at lid 1 wall port place forms an acute angle in working order; The screening glass 24 that is arranged on outer draw ring 2 transition diagonal bars 23 and lid 1 contiguous block 14 faying faces also is in working order, as long as contact 22, chamfering 13 and screening glass 24 are not destroyed, then can't open lid 1 from packing container; That is to say, want that from the packing container any position is pried open lid 1 and left no trace is impossible realize;

During unlatching: hold the outer draw ring handle 21 on the outer draw ring 2; To the top of lid 1 application of force, the contact 22 between lid 1 and the outer draw ring 2 is broken one by one, continues outside draw ring 2 application of forces; Transition diagonal bar 23 on the outer draw ring 2 progressively is pulled up; Drive contiguous block 14 to the upset of the top of lid 1, the fin 15 in the contiguous block 14 drive sidewalls breaks away from from the mouth of packing container, accomplishes opening of lid 1.But open back the utility model secondary capping packing container, can prevent dust, with the liquid product of not finishing using in the protective packing container.The utilization of the utility model material therefor ability secondary recovery, compliance with environmental protection requirements.

Claims

1. outer draw-ring type seal closure; It is characterized in that it comprises lid (1) and outer draw ring (2), said lid (1) comprises caping (11) and sidewall, and inside sidewalls is provided with fin (15), the outside is provided with contiguous block (14); The wall port place is provided with chamfering (13); Said outer draw ring (2) one sides are provided with draw ring handle (21), and opposite side is provided with transition diagonal bar (23), and outer draw ring (2) inboard is provided with several contacts (22); Outer draw ring (2) is along lid (1) outer periphery setting, and the transition diagonal bar (23) of outer draw ring (2) is connected with contiguous block (14), and all the other positions of outer draw ring (2) are connected through the port point of contact (22) with lid (1) sidewall.

2. a kind of outer draw-ring type seal closure according to claim 1 is characterized in that the transition diagonal bar (23) and the faying face of contiguous block (14) are provided with screening glass (24).