CN205854889U - Plastic containers - Google Patents

Abstract

A kind of plastic containers include lid, lining ring and staving, lid, lining ring and staving are all made of plastics, when described lid lid enters at the centre bore of described lining ring, lining ring inward flange clasp buckles in lid clasp groove, owing to lid and lining ring are all made of plastics, there is certain elasticity, now the first contact surface at the resilient force lower clasp groove of lid and lining ring extrusion closely compresses the 3rd contact surface that the lower section of lining ring inward flange clasp is arranged, projection the second contact surface pushing down lid clasp groove also the most tightly is enclosed along the one of lining ring setting in a week in the top of lining ring inward flange clasp, therefore formed between lid and lining ring and be tightly connected, then lid, lining ring and staving constitute an airtight container.Instrument when opening lid can be readily intercalated into the space between groove lateral wall and lining ring linking wall, thus is easier to open lid, and these plastic containers have certain anti-counterfeiting performance.

Description

Plastic containers

Technical field

This utility model relates to a kind of plastic containers.

Background technology

In prior art, using field at current packing container, the packing container that some metal materials are made obtains Extensively use.The packaging container structure of these metal materials is succinct, then by the utilization of modern printing technology, making commercially Wide with ratio.But the packing container that this metal material is made is affected by metal material, itself also exist and easily get rusty, be subject to The deformation that can not recover voluntarily can be produced to when clashing into.

In view of as above reason, it is necessary to a kind of plastic containers of research, to solve problems of the prior art.

Utility model content

Complete this utility model in view of at least one the problems referred to above, and a purpose of the present utility model is There is provided a kind of plastic containers, it is characterised in that including:

Lid, described lid includes central plane and the lid groove being sequentially connected with, shape on the lateral wall of this lid groove Become to have lid clasp groove and tip platform；

Lining ring, described lining ring includes centre bore and the inward flange clasp being sequentially connected with, linking wall, outward flange platform and limit Flange under edge, outward flange platform lower surface extends downward with lining ring flange groove medial wall, flange, outward flange under edge Lining ring flange groove is formed between platform and lining ring flange groove medial wall；

Staving, its top is provided with staving and seals end, and this staving seals end and embeds described lining ring flange groove；

Described lid covers on the centre bore of described lining ring, and inward flange clasp buckles in lid clasp groove, tip platform Adjoin with outward flange platform and be located in the same horizontal plane, formed between lid and lining ring and be tightly connected.

According to this utility model on the other hand, arranging some lamellar reinforcements in lid groove, this lamellar reinforcement is successively The lateral wall of lid groove, the bottom of lid groove and the medial wall of lid groove connected.

According to this utility model on the other hand, the edge of the central plane of lid arranges and some exceeds the continuous of central plane Or the edge protuberance disconnected.

According to this utility model on the other hand, the lower surface of the central plane of lid is arranged some downwardly projecting continuous Or the lower convexity disconnected, the medial wall of lid groove, central plane and lower convexity form central plane low groove.

According to this utility model on the other hand, some lamellar reinforcements are set in central plane low groove.

According to this utility model on the other hand, linking wall downwardly extends out under lining ring that is some continuous or that disconnect strengthens convex Rise.

According to this utility model on the other hand, lining ring flange groove medial wall, outward flange platform, linking wall and lining ring strengthen Some lamellar reinforcements are formed between lower convexity.

According to this utility model on the other hand, the upper surface of tip platform arranges some unlatching signal mouths for one week along lid, At unlatching signal mouth, the lower surface along tip platform arranges thin-walled connection sheet, and thin-walled connects at periphery and the unlatching signal mouth of sheet Tip platform link into an integrated entity.

Compared with prior art, the beneficial effects of the utility model are: this utility model exploitation by this technology, can To realize the plastic containers of the packaging style identical with the packing container that metal material is made, thus expand being suitable for of plastic containers Scope, and solve the problem that canister easily gets rusty, is subject to produce, when clashing into, the deformation that can not recover voluntarily.

Accompanying drawing explanation

Fig. 1 is the Facad structure schematic diagram of the plastic containers according to this utility model preferred embodiment；

Fig. 2 is the lid schematic diagram according to this utility model preferred embodiment；

Fig. 3 is the schematic diagram of the lining ring according to this utility model preferred embodiment；

Fig. 4 is the staving schematic diagram according to this utility model preferred embodiment；

Fig. 5 is the A-A partial schematic sectional view of the lid according to this utility model preferred embodiment；

Fig. 6 is the A-A partial schematic sectional view of the lining ring according to this utility model preferred embodiment；

Fig. 7 is the A-A partial schematic sectional view of the staving according to this utility model preferred embodiment；

Fig. 8 is the A-A partial schematic sectional view of the plastic containers according to this utility model preferred embodiment；

Fig. 9 is that the lid according to another preferred embodiment of this utility model arranges some lamellar reinforcements in lid groove B-B partial schematic sectional view；

Figure 10 is the reverse side schematic diagram of the lid according to another preferred embodiment of this utility model；

If Figure 11 is setting in the heart plane low groove in the lid of the lid according to another preferred embodiment of this utility model The C-C partial schematic sectional view of dry tablet shape reinforcement；

Figure 12 is the reverse side schematic diagram of the lining ring according to another preferred embodiment of this utility model；

Figure 13 is that the lining ring according to this utility model another preferred embodiment sets in the inner side of lining ring flange groove medial wall Put the D-D partial schematic sectional view of some lamellar reinforcements；

Figure 14 be the lid according to this utility model another preferred embodiment arrange open signal mouth E-E broken section show It is intended to.

Detailed description of the invention

Below in conjunction with the accompanying drawings, by preferred embodiment preferred forms of the present utility model described, here concrete Embodiment is to explain this utility model, and should not be construed as restriction of the present utility model, without departing from this reality In the case of novel spirit and essential scope, can make various changes and modifications, it is new that these all should be included in this practicality Within the protection domain of type.

Seeing Fig. 1-14, this utility model preferred embodiment provides a kind of plastic containers.These plastic containers include:

Lid 1, described lid includes central plane 4 and the lid groove 5 being sequentially connected with, the lateral wall 7 of this lid groove On be formed with lid clasp groove 9 and tip platform 12；

Lining ring 2, described lining ring includes centre bore 13 and the inward flange clasp 14 being sequentially connected with, linking wall 15, outward flange Flange 17 under platform 16 and edge, outward flange platform 16 lower surface extends downward with lining ring flange groove medial wall 18, Lining ring flange groove 22 is formed between flange 17, outward flange platform 16 and lining ring flange groove medial wall 18 under edge；

Staving 3, its top is provided with staving and seals end 26, and this staving seals end 26 and embeds described lining ring flange groove 22；

Described lid 1 covers on the centre bore 13 of described lining ring 2, and inward flange clasp 14 buckles in lid clasp groove 9, top End platform 12 adjoins with outward flange platform 16 and is located in the same horizontal plane, and is formed and be tightly connected between lid and lining ring.

Preferably, some lamellar reinforcements 30 are set, the lid groove that this lamellar reinforcement is sequentially connected with in lid groove 5 The medial wall 6 of lateral wall 7, the bottom of lid groove 5 and lid groove.

Preferably, the edge of the central plane 4 of lid 1 arrange some exceed central plane continuously or the edge that disconnects is convex Play 31.

Preferably, the lower surface of the central plane 4 of lid arranges some downwardly projecting continuous or lower convexity of disconnection 32, the medial wall of lid groove, central plane and lower convexity form central plane low groove 33.

Preferably, some lamellar reinforcements 34 are set in central plane low groove 33.

Preferably, linking wall 15 downwardly extends out lining ring enhancing lower convexity 35 that is some continuous or that disconnect.

Preferably, lining ring flange groove medial wall 21, outward flange platform 16, linking wall 15 and lining ring strengthen lower convexity 35 it Between form some lamellar reinforcements 36.

Preferably, the upper surface of tip platform 12 arranges some unlatching signal mouths 37 for 1 one weeks along lid, is opening signal mouth Place arranges thin-walled connection sheet 38 along the lower surface of tip platform, and thin-walled connects the periphery of sheet and opens the tip platform at signal mouth 12 link into an integrated entity.

It is understood that after have employed technique scheme, when described lining ring 2 is covered on described staving 3, and When described lining ring flange groove 22 is inserted in described staving sealing end 26, by ultra-sonic welded, sweat soldering, friction welding or viscous The mode of knot agent bonding makes the 4th contact surface the 23, the 5th contact surface 24 in lining ring flange groove 22 and the 6th contact surface 25 respectively Formed firmly be tightly connected with the 7th contact surface the 27, the 8th contact surface 28 and the 9th contact surface 29 of staving sealing end 26, When described lid 1 covers into during at the centre bore 13 of described lining ring 2, and lining ring inward flange clasp 14 buckles in lid clasp groove 9, by All it is made of plastics in lid 1 and lining ring 2 and there is certain elasticity, now in lid 1 and the elastic force of lining ring 2 extrusion First contact surface 10 of effect lower clasp groove 9 closely compresses the 3rd contact surface that the lower section of lining ring inward flange clasp 14 is arranged 18, the circle protruding 19 that the top of lining ring inward flange clasp 14 is arranged along lining ring 2 one weeks also the most tightly push down lid clasp Second contact surface 11 of groove 9, owing to mutually buckling of clasp makes lid 1 and lining ring 2 be not easy after mounting to separate voluntarily, from And realize the stable cooperation that seals against each other, then lid 1, lining ring 2 and staving 3 constitute an airtight container, pass through lid Space between groove lateral wall 7 and lining ring linking wall 15, can be by TO lid 1；It addition, described lid 1 is at lid Arranging some lamellar reinforcements 30 in sub-groove 5, this lamellar reinforcement 30 can strengthen the intensity of lid 1；It addition, described lid 1 The edge of heart plane 4 arranges some lid central plane limits along the upper surface of lid 1 one weeks heart plane 4 in the lid in the lid Edge projection 31, this lid central plane edge protuberance 31 also can increase the intensity of lid 1；It addition, described lid 1 heart in the lid The lower section of plane 4, arranges some downwardly projecting continuous or disconnections in the inner side of the medial wall 6 of lid groove for 1 one weeks along lid Lid central plane lower convexity 32, this lid central plane lower convexity 32 can increase the intensity of lid 1 further；It addition, institute In stating lid 1 heart plane low groove 33 in the lid, some lamellar reinforcements 34 are set and can further increase the intensity of lid 1； It addition, described lining ring 2 inward flange clasp connect the lower section of wall 20 along extend under lining ring one circumference some continuously or disconnect Lining ring strengthens lower convexity 35, and this lining ring strengthens lower convexity 35 can strengthen the intensity of lining ring 2；It addition, at described lining ring flange groove The inner side of medial wall 21 arranges some lamellar reinforcements 36 can further strengthen the intensity of lining ring；Additionally at described lid 1 Lid groove lateral wall tip platform 12 upper surface arranges some unlatching signal mouths 37 for 1 one weeks along lid, owing to opening signal At mouth 37, the lower surface along lid groove lateral wall tip platform 12 arranges thin-walled connection sheet 38, so that when opening lid 1 Instrument can be readily intercalated into the space between groove lateral wall 7 and lining ring linking wall 15, thus be easier to open lid 1, and And the thin-walled connection sheet 38 opened at signal mouth 37 is destroyed when the instrument of insertion, therefore give lid 1 and this plastic containers band Carry out anti-counterfeiting performance necessarily.

Preferably, as shown in Fig. 1～14, this utility model additionally provides a kind of plastic containers, including:

Lid 1, described lid 1 is by central plane 4, lid groove 5, the medial wall 6 of lid groove and lid groove Lateral wall 7 is connected in sequence, the top of the medial wall 6 of lid groove and the edge of central plane 4 at formation turning, junction, The lid clasp 8 of one circle evagination is set along lid groove in the outside of the lateral wall 7 of lid groove for 5 one weeks, above clasp 8 Outside lid groove lateral wall 7 is divided on lid groove under lateral wall 7-1 and lid groove by the groove lateral wall platform 7-2 arranged Sidewall 7-3, on the outer ledge of lid groove lateral wall platform 7-2 and lid groove, the root connection formation of lateral wall 7-1 is turned Angle, under the inside edge of lid groove lateral wall platform 7-2 and lid groove, the end of lateral wall 7-3 connects formation turning, lid Under sub-groove lateral wall platform 7-2 and lid groove, lateral wall 7-3 and lid clasp 8 form lid clasp groove 9, at lid On the upper side of the clasp 8 i.e. downside of clasp groove, the first contact surface 10 is set, in the platform 7-2 of lid groove lateral wall Arranging the second contact surface 11 on the side i.e. upper side of clasp groove, on lid groove, the top of lateral wall 7-1 is along lid one Circumference extends a lid groove lateral wall tip platform 12 away from the direction at lid center, this lid groove lateral wall top flat On platform 12 and lid groove, lateral wall 7-1 forms a turning in junction；

Lining ring 2, described lining ring 2 is by under centre bore 13, inward flange clasp 14, linking wall 15, outward flange platform 16 and edge Flange 17 forms, and inward flange clasp 13 forms the centre bore 13 of lining ring 2 for 2 one weeks around lining ring, and the lower section of inward flange clasp 13 sets Put the 3rd contact surface 18, above inward flange clasp 14, one circle projection 19 is set along lining ring for 2 one weeks, in the lower end of linking wall 15 Inner side arranges inward flange clasp and connects wall 20, and the lower end of outer ledge and linking wall 15 that inward flange clasp connects wall 20 connects shape Becoming turning, inward flange clasp connects the inside edge of wall 20 and connects inward flange clasp 14 and form one in junction, is connected wall The upper end of 15 connects the inside edge of the outward flange platform 16 of lining ring 2 and at formation turning, junction, and the outward flange at lining ring 2 is put down The outer ledge of platform 16 downwardly extends out flange 17 under the lining ring edge of 2 one weeks, and under edge, the inner side of flange 17 is outside A circle lining ring flange groove medial wall 21 is extended under lining ring one circumference in the lower section of the medial surface of edge platform 16, turns under edge Under limit 17 and lining ring flange groove medial wall 21 and edge outside local between flange 17 and lining ring flange groove medial wall 21 Edge platform is formed around the lining ring lining ring flange groove 22 of 2 one weeks, and under edge, the medial surface of flange 17 arranges the 4th contact surface 23, the outside of lining ring flange groove medial wall 18 arranges the 5th contact surface 24, its outer edges platform in lining ring flange groove 19 The lower section of 16 arranges the 6th contact surface 25；

Staving 3, the top of described staving 3 is provided with staving and seals end 26, and described staving 3 is forming staving sealing end Being provided with the 7th contact surface 27 on the lateral surface of 26, described staving 3 is provided with on the medial surface forming staving sealing end 26 8th contact surface 28, described staving 3 is provided with the 9th contact surface 29 on the end face forming staving sealing end 26；

Lid 1, lining ring 2 and staving 3 are all made of plastics, when described lining ring 2 covers on described staving 3, and institute State staving and seal end 26 when inserting described lining ring flange groove 22, by ultra-sonic welded, sweat soldering, friction welding or bonding The mode of agent bonding make the 4th contact surface the 23, the 5th contact surface 24 in lining ring flange groove 22 and the 6th contact surface 25 respectively and 7th contact surface the 27, the 8th contact surface 28 and the 9th contact surface 29 of staving sealing end 26 are formed and are firmly tightly connected, when Described lid 1 covers into when the centre bore 13 of described lining ring 2, and lining ring inward flange clasp 14 buckles in lid clasp groove 9, due to Lid 1 and lining ring 2 are all made of plastics has certain elasticity, now at lid 1 and the elastic masterpiece of lining ring 2 extrusion The 3rd contact surface 18 that the lower section of lining ring inward flange clasp 14 is arranged closely is compressed with the first contact surface 10 of lower clasp groove 9, The circle protruding 19 that the top of lining ring inward flange clasp 14 is arranged along lining ring 2 one weeks also the most tightly push down lid clasp groove Second contact surface 11 of 9, is therefore formed between lid 1 and lining ring 2 and is tightly connected, and then lid 1, lining ring 2 and staving 3 constitute One airtight container.

Such as Fig. 2, shown in 5 and 9, described lid 1 arranges some lamellar reinforcements 30 in lid groove 5, and this lamellar is strengthened Muscle 30 is sequentially connected with the medial wall 6 of the lateral wall 7 of lid groove, the bottom of lid groove 5 and lid groove and forms one.

As shown in figures 2 and 5, the edge of described lid 1 heart plane 4 in the lid is along lid 1 one weeks heart plane 4 in the lid Upper surface arrange some exceed central plane continuously or the lid central plane edge protuberance 31 that disconnects.

As shown in figs. 5 and 10, the lower section of described lid 1 heart plane 4 in the lid, in the medial wall 6 of lid groove Side along lid within 1 one weeks, arrange some downwardly projecting continuously or the lid central plane lower convexity 32 that disconnects, lid groove interior Sidewall 6 and lid central plane 4 and lid central plane lower convexity 32 form central plane low groove 33.

As shown in FIG. 10 and 11, in described lid 1 heart plane low groove 33 in the lid, some lamellar reinforcements 34 are set, Reinforcement 34 connects the medial wall 6 of lid groove and lid central plane 4 and lid central plane lower convexity 32 and forms one Body.

As shown in figures 6 and 12, the lower section that described lining ring 2 connects wall 20 at inward flange clasp is extended under lining ring one circumference Lining ring that is some continuous or that disconnect strengthens lower convexity 35.

As shown in Figures 12 and 13, some lamellar reinforcements 36 are set in the inner side of described lining ring flange groove medial wall 21, This lamellar reinforcement 36 is sequentially connected with lining ring flange groove medial wall 21, outward flange platform 16, linking wall 15, inward flange clasp even Connect wall 20 and lining ring strengthens lower convexity 35 and forms one.

As shown in Fig. 2 and 14, at lid groove lateral wall tip platform 12 upper surface of described lid 1 along lid 1 one weeks Arranging some unlatching signal mouths 37, at unlatching signal mouth 37, the lower surface along lid groove lateral wall tip platform 12 arranges thin Wall connects sheet 38, and this thin-walled connects the periphery of sheet 38 and connects into one with the groove lateral wall tip platform 12 opened at signal mouth 37 Body.

Preferably, this utility model additionally provides a kind of plastic containers, including:

Lid 1, outside described lid 1 is by central plane 4, lid groove 5, the medial wall 6 of lid groove and lid groove Sidewall 7 is connected in sequence, the top of the medial wall 6 of lid groove and the edge of central plane 4 at formation turning, junction, The outside of the lateral wall 7 of lid groove arranges the lid clasp 8 of a circle evagination for 5 one weeks along lid groove, sets above clasp 8 Lid groove lateral wall 7 is divided on lid groove outside under lateral wall 7-1 and lid groove by the groove lateral wall platform 7-2 put Wall 7-3, on the outer ledge of lid groove lateral wall platform 7-2 and lid groove, the root of lateral wall 7-1 connects formation turning, Under the inside edge of lid groove lateral wall platform 7-2 and lid groove, the end of lateral wall 7-3 connects formation turning, and lid is recessed Under groove lateral wall platform 7-2 and lid groove, lateral wall 7-3 and lid clasp 8 form lid clasp groove 9, at lid clasp On the upper side of the 8 i.e. downside of clasp groove, the first contact surface 10 is set, at the medial surface of lid groove lateral wall platform 7-2 I.e. arranging the second contact surface 11 on the upper side of clasp groove, on lid groove, the top of lateral wall 7-1 is along lid one circumference A lid groove lateral wall tip platform 12 is extended in direction away from lid center, this lid groove lateral wall tip platform 12 A turning is formed in junction with lateral wall 7-1 on lid groove；

Lining ring 2, described lining ring 2 is by under centre bore 13, inward flange clasp 14, linking wall 15, outward flange platform 16 and edge Flange 17 forms, and inward flange clasp 13 forms the centre bore 13 of lining ring 2 for 2 one weeks around lining ring, and the lower section of inward flange clasp 13 sets Put the 3rd contact surface 18, above inward flange clasp 14, one circle projection 19 is set along lining ring for 2 one weeks, in the lower end of linking wall 15 Inner side arranges inward flange clasp and connects wall 20, and the lower end of outer ledge and linking wall 15 that inward flange clasp connects wall 20 connects shape Becoming turning, inward flange clasp connects the inside edge of wall 20 and connects inward flange clasp 14 and form one in junction, is connected wall The upper end of 15 connects the inside edge of the outward flange platform 16 of lining ring 2 and at formation turning, junction, and the outward flange at lining ring 2 is put down The outer ledge of platform 16 downwardly extends out flange 17 under the lining ring edge of 2 one weeks, and under edge, the inner side of flange 17 is outside A circle lining ring flange groove medial wall 21 is extended under lining ring one circumference in the lower section of the medial surface of edge platform 16, turns under edge Under limit 17 and lining ring flange groove medial wall 21 and edge outside local between flange 17 and lining ring flange groove medial wall 21 Edge platform is formed around the lining ring lining ring flange groove 22 of 2 one weeks, and under edge, the medial surface of flange 17 arranges the 4th contact surface 23, the outside of lining ring flange groove medial wall 18 arranges the 5th contact surface 24, its outer edges platform in lining ring flange groove 19 The lower section of 16 arranges the 6th contact surface 25；

Staving 3, the top of described staving 3 is provided with staving and seals end 26, and described staving 3 is forming staving sealing end Being provided with the 7th contact surface 27 on the lateral surface of 26, described staving 3 is provided with on the medial surface forming staving sealing end 26 8th contact surface 28, described staving 3 is provided with the 9th contact surface 29 on the end face forming staving sealing end 26.

Preferably, lid 1, lining ring 2 and staving 3 are all made of plastics, when described lining ring 2 covers on described staving 3, And when described lining ring flange groove 22 is inserted in described staving sealing end 26, by ultra-sonic welded, sweat soldering, friction welding Or the mode of binding agent bonding makes the 4th contact surface the 23, the 5th contact surface 24 and the 6th contact surface 25 in lining ring flange groove 22 The 7th contact surface the 27, the 8th contact surface 28 and the 9th contact surface 29 that seal end 26 respectively with staving form the firmly company of sealing Connect, when described lid 1 covers into during at the centre bore 13 of described lining ring 2, and lining ring inward flange clasp 14 buckles into lid clasp groove 9 In, owing to lid 1 and lining ring 2 are all made of plastics, there is certain elasticity, now in lid 1 and lining ring 2 extrusion What the first contact surface 10 of resilient force lower clasp groove 9 closely compressed that the lower section of lining ring inward flange clasp 14 arranges the 3rd connects Contacting surface 18, the circle protruding 19 that the top of lining ring inward flange clasp 14 is arranged along lining ring 2 one weeks also the most tightly push down lid Second contact surface 11 of clasp groove 9, is therefore formed between lid 1 and lining ring 2 and is tightly connected, then lid 1, lining ring 2 and bucket Body 3 constitutes an airtight container.

Preferably, described lid 1 arranges some lamellar reinforcements 30 in lid groove 5, and this lamellar reinforcement 30 is successively Connect the lateral wall 7 of lid groove, the bottom of lid groove 5 and the medial wall 6 of lid groove and form one；

Preferably, the edge of described lid 1 heart plane 4 in the lid is along the upper table of lid 1 one weeks heart plane 4 in the lid Face arrange some exceed central plane continuously or the lid central plane edge protuberance 31 that disconnects.

Preferably, the lower section of described lid 1 heart plane 4 in the lid, in the inner side of the medial wall 6 of lid groove along lid Some downwardly projecting continuous or lid central plane lower convexity 32 of disconnection, the medial wall 6 of lid groove and lid are set for 1 one weeks Subcenter plane 4 and lid central plane lower convexity 32 form central plane low groove 33.

Preferably, in described lid 1 heart plane low groove 33 in the lid, some lamellar reinforcements 34, reinforcement 34 are set Connect the medial wall 6 of lid groove and lid central plane 4 and lid central plane lower convexity 32 and form one.

Preferably, some companies are extended under lining ring one circumference in the lower section that described lining ring 2 connects wall 20 at inward flange clasp Lining ring that is continuous or that disconnect strengthens lower convexity 35.

Preferably, arranging some lamellar reinforcements 36 in the inner side of described lining ring flange groove medial wall 21, this lamellar adds Strong muscle 36 is sequentially connected with lining ring flange groove medial wall 21, outward flange platform 16, linking wall 15, inward flange clasp connection wall 20 and Lining ring strengthens lower convexity 35 and forms one.

Preferably, lid groove lateral wall tip platform 12 upper surface at described lid 1 arranges some in 1 one weeks along lid Opening signal mouth 37, at unlatching signal mouth 37, the lower surface along lid groove lateral wall tip platform 12 arranges thin-walled connection sheet 38, this thin-walled connects the periphery of sheet 38 and links into an integrated entity with the groove lateral wall tip platform 12 opened at signal mouth 37.

In sum, the beneficial effects of the utility model are: by the exploitation of this technology, it is possible to achieve and metal material The plastic containers of the packaging style that the packing container made is identical, thus expand the scope of application of plastic containers, and solve metal The problem that container easily gets rusty, is subject to produce, when clashing into, the deformation that can not recover voluntarily.

This utility model is not limited to above-mentioned specific embodiment.It is understood that without departing from spirit of the present utility model In the case of essential scope, can make various changes and modifications, these all should be included in protection domain of the present utility model Within.

Claims (8)

1. plastic containers, it is characterised in that including:

Lid, described lid includes central plane and the lid groove being sequentially connected with, the lateral wall of this lid groove is formed Lid clasp groove and tip platform；

Lining ring, described lining ring includes under centre bore and the inward flange clasp being sequentially connected with, linking wall, outward flange platform and edge Flange, outward flange platform lower surface extends downward with lining ring flange groove medial wall, flange, outward flange platform under edge And between lining ring flange groove medial wall, form lining ring flange groove；

Staving, its top is provided with staving and seals end, and this staving seals end and embeds described lining ring flange groove；

Described lid covers on the centre bore of described lining ring, and inward flange clasp buckles in lid clasp groove, and tip platform is with outer Edge platform adjoins and is located in the same horizontal plane, and is formed and be tightly connected between lid and lining ring.

Plastic containers the most according to claim 1, it is characterised in that some lamellar reinforcements, this sheet are set in lid groove The lateral wall of lid groove, the bottom of lid groove and the medial wall of lid groove that shape reinforcement is sequentially connected with.

Plastic containers the most according to claim 2, it is characterised in that the edge of the central plane of lid arranges and some exceeds Continuous or the edge protuberance of disconnection of central plane.

4. according to the plastic containers described in any one of claim 1-3, it is characterised in that on the lower surface of the central plane of lid Arranging some downwardly projecting continuous or lower convexity of disconnection, the medial wall of lid groove, central plane and lower convexity are formed Central plane low groove.

Plastic containers the most according to claim 4, it is characterised in that some lamellars are set in central plane low groove and strengthen Muscle.

Plastic containers the most according to claim 1, it is characterised in that linking wall downwardly extends out some continuous or disconnection Lining ring strengthens lower convexity.

Plastic containers the most according to claim 6, it is characterised in that lining ring flange groove medial wall, outward flange platform, rank Connect and form some lamellar reinforcements between wall and lining ring enhancing lower convexity.

Plastic containers the most according to claim 1, it is characterised in that if the upper surface of tip platform is arranged along lid for one week Doing and open signal mouth, at unlatching signal mouth, the lower surface along tip platform arranges thin-walled connection sheet, and thin-walled connects the periphery of sheet Link into an integrated entity with the tip platform opened at signal mouth.