CN203143293U

CN203143293U - Anti-counterfeiting plastic sealed container

Info

Publication number: CN203143293U
Application number: CN 201220587875
Authority: CN
Inventors: 王卫红; 李军; 苑红亮
Original assignee: CHANGZHOU RUIJIE PLASTIC CO LTD
Current assignee: Changzhou Ruijie New Materials Technology Co ltd
Priority date: 2012-07-05
Filing date: 2012-11-07
Publication date: 2013-08-21
Anticipated expiration: 2022-11-07
Also published as: CN202924072U; CN202924071U; CN202924070U

Abstract

An anti-counterfeiting plastic sealed container comprises a container cover and a container body, wherein when the container is closed, a first lock catch of the container cover and a second lock catch of the container body are buckled together, and a third lock catch of the container body and a fourth lock catch of the container cover are buckled together; a first projection in a first receiving area and the top inclined surface of the outer side wall of the container body are tightly bonded to form a sealing joint; a first opening tearing belt is arranged at the bottom of the container cover and is provided with a first opening; a first thin wall is arranged between the first opening tearing belt and the first lock catch; the second lock catch is provided with a plurality of concave parts; a second opening turning belt is arranged on the periphery of a second receiving area and is provided with a plurality of vertical second thin walls; a hinge is arranged between the second opening turning belt and a reinforced outer ring of the container body; the third lock catch is arranged on the inner side wall of the second opening turning belt in a multi-sectional dispersing manner; and a plurality of openings are formed at the bottom of the second receiving area. The container provided by the utility model has a dual-locking structure with the tearing belt and the turning belt, and has the advantages of convenience in production, counterfeiting prevention, and safety and reliability in use.

Description

False proof plastic seal container

Technical field

The utility model relates to a kind of false proof plastic seal container, comprises container cover and container body, and container cover and container body are respectively equipped with a receiving area, and when container was in closure state, both limited the marginal portion mutually and engage and remain in the receiving area.

Background technology

The packing requirements container of liquid or turbid dangerous liquid material must possess good sealing property, prevents that the article that betransported from leaking.Also require container to possess safe latch fitting simultaneously, to guarantee container when being loaded or impact, still keep the effect of safety precaution, in addition, also wish to prevent artificial harmless the unlatching.

Prior art adopts helicitic texture more, and sealing element uses cushioning or form bonding or the welding rubber film.The common shortcoming of these containers or bounded system is, the manufacturing process complexity, and be difficult to prevent harmless the unlatching on the performance.

The utility model content

The utility model purpose is to provide a kind of manufacturing simple, safe and reliable container.

According to one side of the present utility model, a kind of false proof plastic seal container is provided, comprise container cover and container body, the periphery of container cover is provided with first receiving area under shed, the upper periphery of container body is provided with second receiving area, establish in first receiving area with the container body on first snap close of second snap fit, establish in second receiving area with container cover on the 3rd snap close of the 4th snap fit, during container closure, first and second snap close fastens, and third and fourth snap close fastens simultaneously, keep the projection of first in first receiving area and the inclined-plane, top of the lateral wall of container body to fit tightly the formation sealed engagement, it is characterized in that, the container cover bottom is provided with first unlatching and removes band, first unlatching removes band and has the first unlatching mouth, first unlatching removes between band and first snap close and is provided with first thin-walled, a plurality of recesses are set on second snap close, the second receiving area outer peripheral edges are that second unlatching is turned over from band, second open turn over from on have second thin-walled of a plurality of vertical directions, second unlatching is turned between the reinforcement outer shroud of band and container body has first hinge, the 3rd snap close is arranged on second unlatching discretely by multistage and turns over from the band madial wall, and bottom, second receiving area has a plurality of openings.

According on the other hand of the present utility model, first receiving area of container cover periphery is separated into C shape space and anti-C shape space by second projection, and a plurality of guiding reinforced ribs are set in the C shape space.

According on the other hand of the present utility model, second thin-walled is striden second and is opened to turn over from band and extend downward first hinge.

According on the other hand of the present utility model, strengthen establishing a plurality of radially reinforced ribs in the outer shroud.

According on the other hand of the present utility model, the recess of second thin-walled and/or second snap close evenly distributes circumferentially about the vertical centre axis of container.

According on the other hand of the present utility model, the bottom, second receiving area of container body has the reinforcement structure, this reinforcement structure is Z type connecting wall together with strengthening the form of outer shroud with container body sidewall, and Z type connecting wall is connected by a plurality of radially reinforced ribs with container body sidewall with the reinforcement outer shroud.

According on the other hand of the present utility model, a plurality of opening correspondences in second receiving area of described container body are arranged under a plurality of the 3rd snap closes in second receiving area of container body, each A/F is more than or equal to the width of single the 3rd snap close, and the position of opening is positioned on the Z type connecting wall.

According on the other hand of the present utility model, the radially reinforced rib that at least four or eight lengthenings are set forms the intussusception brace rod.

According on the other hand of the present utility model, dispose liquid pouring mouth assembly on the container cover.

According on the other hand of the present utility model, described container is the form of Plastic Drum.

By the utility model, can provide a kind of have remove band and turn over from the container of double locking structure of band, it is easy to make and is false proof, safe and reliable.

Description of drawings

By following detailed description to embodiment and accompanying drawing, further set forth advantage of the present utility model, feature and characteristic.The following drawings is schematic purely.

Fig. 1 represents the lateral plan of a kind of container partly cut-away, and wherein container cover engages with the container body;

The perspective disassembled view of the container of Fig. 2 presentation graphs 1;

Fig. 3,4 represents front view after the container closure and the birds-eye view of container body respectively;

Fig. 5,6 is A-A semi-sictional view and the B-B semi-sictional view of presentation graphs 4 respectively;

Fig. 7 represents that part turns over the lateral plan when turning up from band, and wherein container cover engages with the container body;

Fig. 8 shows the pile of closed container with the part viewgraph of cross-section;

Fig. 9 shows the intussusception of container body.

Reference numeral

1 container cover

1-1 first receiving area

1-2 first snap close

1-3 the 4th snap close

1-4 first projection

1-5 first thin-walled

1-6 second projection

1-7C shape space

The anti-C shape of 1-8 space

The 1-9 reinforced rib that leads

Big recess of 1-10

The 1-10-1 planar portions

The circular heavy hole of 1-10-2

1-10-3 sinks pit hole

1-11 first opens and removes band

1-11-1 first opens mouth

2 container bodies

2-1 second receiving area

2-2 second snap close

2-3 the 3rd snap close

Inclined-plane, 2-4 top

The 2-5 concave point

2-6 second opens and turns over from band

2-7 first hinge

2-8 strengthens outer shroud

Two projectioies on the 2-8-1 outer shroud

The 2-8-2 handle aperture

Many openings of 2-9

2-10 second thin-walled

The 2-11 reinforced rib

2-12Z type connecting wall

The 2-13 container body sidewall

2-13-1 sidewall leg

The 2-14 container bottom

The inner concave of 2-14-1 bottom

The 2-14-2 knuckle

2-15 bottom reinforced rib

3 pour spout assemblies

4 handles

The 4-1 handle

The specific embodiment

The general description of the application's container

Fig. 1 represents the partial cross sectional side elevation view according to container of the present utility model, and this container comprises container cover 1 and the container body 2 that is engaged with each other, and the container body presents the form of bucket in this embodiment.Fig. 2 represents the composition of this example, and this example is to have the bucket of round bottom and the form of the container of lid.Rotating handle 4 is installed on the container body 2, so that carry.Though demonstrated circular bucket and lid, here the hermetically-sealed construction of Miao Shuing and safe lock member structure and further feature can be used for comparably having rectangle, the cross sectional shape of square, ellipse etc. barrel and lid.

This container cover 1 and container body 2 be usually by the poly-mer injection mo(u)lding, for example polypropylene or high density polyethylene (HDPE).Container cover 1 and container body 2 can also be made with metal, for example steel.Container cover 1 and container body 2 can be made by identical or different material, comprise above-mentioned material.Handle can be formed by steel or/or plastic material.The volume of container can be arranged to any suitable size.

Container cover 1 and container body 2 can have roughly along the central axial direction longitudinally of container with from this central axis and extend and perpendicular to the radial direction of this axis.When container was positioned on the level ground, this axis direction was approximately perpendicular to level ground.Only for convenience of description, orientation such as the "up" and "down" in this explanation are the situation of reference container when being placed on the level ground.

Container cover

Container cover 1 mainly comprises planar portions 1-10-1 and is positioned at first receiving area that Open Side Down, this planar portions neighboring or axial rings connected in star 1-1(Fig. 5), for the upper edge of receiving vessel body 2.Bottom, container cover 1 extra income edge be first remove the band 1-11, its root arranges weak ring 1-5, and be provided with and open originating port 1-11-1, originally removing takes remove after, open the space and make things convenient for serviceable tool to pry open the unlatching that the first heavy safety lock structure is realized container cover thereby expose.In the present embodiment, container cover 1 disposes pour spout assembly 3, is provided with circular heavy hole 1-10-2 and heavy pit hole 1-10-3(Fig. 2 in the position of the pour spout of container cover 1).This assembly and heavy hole structure are not must configuration.

Visitor's body

Container body 2 mainly comprises bottom 2-14 and sidewall 2-13.The center of the flat bottom 2-14 of container body 2 has circular inner concave 2-14-1, and bottom 2-14 is connected by fillet 2-14-2 transition with sidewall 2-13.Sidewall 2-13 extends axially downwards above bottom 2-14, forms feet 2-13-1, and it is applicable to support on the ground and is positioned at when container stacks in the big face recess 1-10 of another container cover 1.A plurality of reinforced rib 2-15 also are set in addition around the corner, are used for the anti-drop impact capacity of Reinforced container, as shown in Figure 1.

The sidewall 2-13 top of container body 2 is provided with a circle and strengthens outer shroud 2-8, and it is connected with sidewall 2-13 by Z type connecting wall 2-12, and the three constitutes the annular space that the cross section is the n type.Annular space on the Z type connecting wall 2-12 partly is the second receiving area 2-1 of container body 2, is used for the outward flange of receiving vessel lid 1.

A plurality of radially reinforced rib 2-11 are positioned at the annular space under the Z type connecting wall 2-12, as shown in Figure 6 along sidewall 2-13 circle distribution.Preferred 8 radially reinforced rib 2-11 form intussusception brace rod 2-11-1, when being used for the intussusception between the empty receptacle with the outer wall of container and the inwall spaced apart (Fig. 9) of another container.

In addition, outer shroud 2-8 can arrange protruding 2-8-1 and the corresponding handle aperture 2-8-2 of a pair of symmetry, and handle 4 places in the handle aperture 2-8-2.Handle 4 also can have handle 4-1.

The safety interlocking structure of container cover and container body

When container closure, the second snap close 2-2 on the upper limb of the sidewall 2-13 of container body 2 is defined and remains in the first receiving area 1-1 of container cover 1, simultaneously, the 4th snap close 1-3 that is positioned at container cover 1 edge is defined and remains on the second receiving area 2-1 of container body 2, forms incorgruous dual safety interlocking structure.At this moment, first projection (1-4) in first receiving area (1-1) fits tightly the formation sealed engagement with the inclined-plane, top (2-4) of container body (2).

The first heavy safety interlocking structure

The first heavy safety interlocking structure comprises the first snap close 1-2 on the first receiving area 1-1 inside face that is arranged on container cover 1 and is arranged on the second snap close 2-2 of the sidewall 2-13 of container body 2.

The first receiving area 1-1 of container cover 1 periphery is separated into C shape space 1-7 and anti-C shape space 1-8 by the second protruding 1-6.The groove lateral wall with and on the first snap close 1-2 form anti-C shape space 1-8 with the second protruding 1-6.When closure, the second snap close 2-2 on the sidewall 2-13 top of container body 2 is pressed in the anti-C shape space 1-8, and only allows the one-way movement that is pressed into, namely only allows container edge to the direction motion that fastens, be limited in after being pressed in this anti-C shape space 1-8, as shown in Figure 6.

In addition, enter anti-C shape space 1-8 smoothly for the ease of the top second snap close 2-2 of container body 2, a plurality of guiding reinforced rib 1-9 are set in the C of container cover 1 shape space 1-7.

The top second snap close 2-2 can be the annular grab around container body 2 sidewalls.In addition, the second snap close 2-2 can be provided with a plurality of recess 2-5, and these a plurality of recess 2-5 evenly distribute about container body central axis circumferentially along the second snap close 2-2.Because when the production demoulding, the second snap close 2-2 need be towards central axis to internal strain to finish forced stripper mechanism, a plurality of recess 2-5 exist for the second snap close 2-2 radially provide the space to internal strain, therefore, it is radially thicker that the second snap close 2-2 can design, improve the intensity that engages of the container body second snap close 2-2 and the first snap close 1-2 greatly, strengthened leak tightness and the reliability of integral container.

The second snap close 2-2 of the sidewall 2-13 of container body 2 is provided with for the oblique anchor ring 2-4 that seals with top, and the sealing face can be designed to annular half cone face, as shown in Figure 5.In other embodiments, sealing surface can be designed to annular and faces directly.Correspondingly, in 1 the anti-C shape space 1-8 of container cover the first protruding 1-4 is set, oblique anchor ring 2-4 fits tightly with the sealing of container body 2, realizes sealing.The first protruding 1-4 can be arranged on the internal ring wall of anti-C shape space 1-8, also can place the external annulus of inclined-plane, top 2-4, or the top surface of inclined-plane 2-4.

The second heavy safety interlocking structure

The second heavy safety interlocking structure comprises the 4th snap close 1-3 that is arranged on container cover 1 edge, the second receiving area 2-1 with container body 2 tops, discrete the 3rd snap close 2-3 of multistage is set in the second receiving area 2-1, fasten mutually with the 4th snap close 1-3 at container cover 1 edge, wherein, the fastening direction of the first and second heavy safety interlocking structures is opposite.

The 4th snap close 1-3 is positioned at the outer rim of container cover 1, and projection radially outward roughly is used for unidirectional enter and by fastening in the second receiving area 2-1 that remains on the container body 2 with the 3rd snap close 2-3, thereby constitutes the second heavy secure latch.The 4th snap close 1-3 is configured to continuous annular, can realize cooperating of any direction and receiving area, thereby guarantees the action of continuous and automatic closed container.

False proof unlatching design

The outer edge part of the second receiving area 2-1 is connected with outer shroud 2-8 by the thin-walled ring second thin-walled 2-7, this part be configured to be positioned on the container body 2 can be piecemeal to turn up from unlatching turn over the form from band 2-6, multistage the 3rd snap close 2-3 that arranges on the inner lateral wall of the second receiving area 2-1 is positioned at this unlatching and turns over to go up and turn over from band 2-6 with unlatching from band 2-6 and form integral body.It is that free end and this multistage turn over and from band 2-6 root hinge 2-7 be set and be connected with the reinforcement outer shroud that this multistage turns over from band 2-6 top, and every section is turned over from the thin-walled 2-10 connection of passing through vertical direction between the band 2-6, this thin-walled 2-10 strides second unlatching and turns over from being with 2-6 to extend downward the first hinge 2-7, when opening closed containers, turn over downwards piecemeal except turning over from band 2-6 together with discrete snap close 2-3, the second heavy secure latch structure of container body 1 is namely destroyed, exposes the space and is convenient to remove first on the container cover 2 and removes band 1-11.

In addition, the lateral wall bottom of the first receiving area 1-1 of container cover 1 is provided as first form that removes band 1-11, and first removes between band 1-11 and the first snap close 1-2 the first thin-walled 1-5 is set, and first removes band 1-11 is provided with first and opens a mouth 1-11-1.During unlatching, second on the container body 2 open turn over turn over from band 2-6 remove after, opening a mouthful 1-11-1 with first is initial point, remove first and remove band 1-11, expose certain unlatching space, re-use the special opening instrument and destroy the first heavy safety lock structure, thereby realize the unlatching of container cover.

Other

At Z type connecting wall (2-12) configuration forming open 2-9, the position of this opening is corresponding with the position of the 3rd snap close 2-3, and the width of each opening is more than or equal to the width of corresponding secure latch, so that the 3rd snap close 2-3 in the injection mo(u)lding second receiving area 2-1.Need to prove, because the existence of the 3rd snap close 2-3, on the injection molding process of container body 2, just there has been withdrawing pattern, can't be normally during moulding product be deviate from and can only be forced from mould, and be provided with forming open 2-9, then the mould structure for container body 2 has very big benefit, makes the structure of this 3rd snap close be able to moulding, also is important innovations of the present utility model.The protrusion that the 3rd snap close 2-3 can design is higher, is convenient to improve the engaging intensity of container.And when product used, this opening 2-9 can discharge the ponding that may exist in the second region of acceptance 2-1, in order to avoid influence the degree of purity of container contents.

The utility model is described hereinbefore by reference to the accompanying drawings.Yet the purpose of the application's specification sheets provides each related feature of the utility model and the example of concept, and unrestricted scope of the present utility model.Various equivalent modifications will identify, and can carry out multiple change and improvement to above-described embodiment, and not deviate from the scope of the present utility model that is limited by appended claim.

Claims

1. false proof plastic seal container, comprise container cover (1) and container body (2), the periphery of container cover (1) is provided with first receiving area (1-1) under shed, the upper periphery of container body (2) is provided with second receiving area (2-1), establish first snap close (1-2) that cooperates with last second snap close of container body (2) (2-2) in first receiving area (1-1), establish the 3rd snap close (2-3) that cooperates with last the 4th snap close of container cover (1) (1-3) in second receiving area (2-1), during container closure, first and second snap close fastens, and third and fourth snap close fastens simultaneously, keep the inclined-plane, top (2-4) of the lateral wall (2-13) of first projection (1-4) and container body (2) in first receiving area to fit tightly the formation sealed engagement

It is characterized in that,

Container cover (1) bottom is provided with first unlatching and removes band (1-11), first unlatching removes band (1-11) and has first unlatching mouthful (1-11-1), first unlatching removes between band (1-11) and first snap close (1-2) and is provided with first thin-walled (1-5), a plurality of recesses (2-5) are set on second snap close (2-2), second receiving area (2-1) outer peripheral edges are that second unlatching is turned over from band (2-6), second thin-walled (2-10) that has a plurality of vertical directions on (2-6) from being with is turned in second unlatching, second unlatching is turned between the reinforcement outer shroud (2-8) of band (2-6) and container body (2) has first hinge (2-7), the 3rd snap close (2-3) is arranged on second unlatching discretely by multistage and turns over from band (2-6) madial wall, and second receiving area (2-1) bottom has a plurality of openings (2-9).

2. container as claimed in claim 1, it is characterized in that, first receiving area (1-1) of container cover (1) periphery is separated into C shape space (1-7) and anti-C shape space (1-8) by second projection (1-6), and a plurality of guiding reinforced ribs (1-9) are set in the C shape space (1-7).

3. container as claimed in claim 1 or 2 is characterized in that, second thin-walled (2-10) is striden second unlatching and turned over from being with (2-6) to extend downward first hinge (2-7).

4. container as claimed in claim 1 or 2 is characterized in that, strengthens establishing a plurality of radially reinforced ribs (2-11) in the outer shroud (2-8).

5. container as claimed in claim 1 is characterized in that, the recess (2-5) of second thin-walled (2-10) and/or second snap close (2-2) evenly distributes circumferentially about the vertical centre axis of container.

6. container as claimed in claim 1, it is characterized in that, the bottom, second receiving area (2-1) of container body (2) has the reinforcement structure, this reinforcement structure is Z type connecting wall (2-12) together with strengthening the form of outer shroud (2-8) with container body sidewall (2-13), and Z type connecting wall (2-12) and reinforcement outer shroud (2-8) are connected by a plurality of radially reinforced ribs (2-11) with container body sidewall (2-13).

7. container as claimed in claim 6, it is characterized in that, a plurality of openings (2-9) correspondence in second receiving area (2-1) of container body (2) is arranged under a plurality of the 3rd snap closes (2-3) in second receiving area (2-1) of container body (2), each opening (2-9) width is more than or equal to the width of single the 3rd snap close (2-3), and the position of opening (2-9) is positioned on the Z type connecting wall (2-12).

8. container as claimed in claim 4 is characterized in that, the radially reinforced rib (2-11) that at least four or eight lengthenings are set forms intussusception brace rod (2-11-1).

9. container as claimed in claim 1 is characterized in that, disposes liquid pouring mouth assembly (3) on the container cover (1).

10. container as claimed in claim 1 is characterized in that, described container is the form of Plastic Drum.