CN101445171B - Method for connecting a plastic bottle and a handle and connection structure thereof - Google Patents
Method for connecting a plastic bottle and a handle and connection structure thereof Download PDFInfo
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- CN101445171B CN101445171B CN200710193279A CN200710193279A CN101445171B CN 101445171 B CN101445171 B CN 101445171B CN 200710193279 A CN200710193279 A CN 200710193279A CN 200710193279 A CN200710193279 A CN 200710193279A CN 101445171 B CN101445171 B CN 101445171B
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Abstract
The invention relates to a plastic container, in particular to the plastic container with a handle structure. A method for connecting a plastic bottle and a handle is characterized in that the local elastic deformation of a plastic handle and/or plastic bottle wall under the strained condition is used for ensuring that every protrudent stuck point at a handle support can move from the upside to the downside along the lateral side of a fixed lug boss or a fixed concave station of a bottle body conveniently under the condition with or without guidance, and finally after every protrudent stuck point is snapped in a corresponding bayonet slot easily, the handle and/or the bottle wall with the local elastic deformation are restored to fix the handle on the bottle body tightly. The invention solves the technical problem that every connection structure on the handle can slide into the corresponding connection structure on the bottle body to be in position easily during the process that the handle slides from the upside to the downside at a combining part of the bottle body, once every corresponding connection structure is in position, the handle and the bottle body can not be separated or fall off no matter the bottle body is deformed to any degree under external force.
Description
Technical field:
The invention relates to plastic container, especially handle is installed in method of attachment and connection structure on the plastic container about a kind of.
Background technology:
Plastics have been widely used in the every field of various daily living articles and national economy as a kind of raw MAT'L at present.For example, often use PET (polyethylene terephthalate) plastics to make plastic container such as bottle, jar, bucket, in order to can cooking oil and various beverage at cooking oil, beverage industry.Because the PET plastic container are not only as clear as crystal; Make manifesting before client that the presentation quality of the liquid product of being packed covers all at one glance; Can hope by stimulate the desire to buy, and compare still have difficult fragmentation and lightweight advantage with the glass container that the sector tradition is used; In the circulation process of commodity, wastage rate and cost of transportation have greatly been reduced.In addition, the PET plastic container can be handled in reclaiming, help energy-conservation and environmental protection, conform with the STRATEGIES OF SUSTAINABLE DEVELOPMENT requirement, and therefore the trend that substitutes the conventional glass container gradually arranged.
At present, these are the ampuliform structure that the liquid container of raw material is the big abdomen of osculum with the PET plastics, can be divided into jug basically or not have two big types of handles.General its volume of the PET plastic bottle of no handle is little, is generally below 1 liter or 1 liter body or be cylinder or be square that its diameter or Diagonal Dimension are less, are convenient to people's holds.Handled PET plastic bottle, its grip structure can be divided into two kinds of lifting bail type handle and handle type handles again, and the lifting bail type handle is enclosed within the neck of bottle, are applicable to that volume is the big big volume PET plastic bottle of weight after the can more than 5 liters or 5 liters.The handle type handle is installed in PET plastic bottle body one side; Be applied to the PET plastic bottle of 2～3 liters of capacity; Because the diameter of body is bigger in this range of capacity, be not easy to directly hold, and single-piece weight is suitable for using the singlehanded operation of extracting, toppling over after the can with hand.
Above-mentioned PET plastic bottle with handle type handle mostly is before base substrate stretch blow moulding, earlier handle is embedded in the mould, when base substrate in mould during stretch blow, its part material coats the junction of handle, thereby forms the integral body of a mortise.For example Chinese utility model patent ZL92245679.8 " interlocking handle plastics kettle ", ZL93240773.0 " embedded handle plastic bottle ", ZL98202133.X " oil bottle ", ZL99228040.0 " the P.E.T bottle improvement structure of band side handle " and No. 3378916 Japanese Patent " manufacturing process of synthetic resin altar body with handles " promptly belong to this type of.But owing to need handle be fixed in the mould with special anchor clamps; Not only operational procedure loaded down with trivial details, increase the blowing difficulty, capacity rating is low; And by the handle of modified poly ethylene (PE) or polypropylene (PP) plastic production, when temperature was higher in bottle base stretch blow process, its hardness will descend; Cause a bottle wall moulding inaccuracy, produce waste product.For a change this deficiency; The patent No. is hold with a firm grip the handle of part and the handle of the handle seat that is used for being connected the plastic container bottle of hand that utility model patent that ZL200420095146.0, name are called " a kind of plastic container " has disclosed a kind of user of comprising; This handle seat is divided into symmetrical two; This handle bottom and top are provided with the transition circle segmental arc, are connected with cooresponding each handle seat two ends respectively through this arc section, on each handle seat, are respectively arranged with tangential locator card and radial location card; And on the bottle of plastic container, be provided with tangential and radial groove accordingly.During assembling, with hand two symmetrical handle seats of handle are outwards broken off with the fingers and thumb widely, the tangential locator card is snapped on the corresponding tangential recesses of bottle, and then the radial location card is snapped on the bottle in the corresponding radial groove.But this fit very inconvenience in operation that handle is broken into two with one's hands, and can handle be broken off with the fingers and thumb disconnected.The Japanese Utility Model login communique of on April 15th, 1998 distribution No. 2568663 " synthetic resin system altar body with handles " then proposed a kind of with handle relative to bottle body along certain radius of curvature carry out relative to the circular arc slip move; Can simply and successfully handle be assembled on the bottle body; Also be unlikely to make the assembling of handle and bottle body loosening simultaneously; And make handle and bottle body assemble firm and stable technical scheme; This technical scheme must be provided with a recess with arc-shaped bend bottom surface at the bottle body metastomium; Along curved bottom surface is outstanding up and down vertical protrusion is set at this recess; And in the two sides of this vertical protrusion outstanding end is outstanding that a pair of bulging sheet is set; Is to close groove by having formed the upper end between this bulging sheet and the curved bottom surface as what keep out sheet, and handle has assembled plate and the tabular handle panel that will this a pair of assembled plate links into an integrated entity of the curved end face of a pair of and bottle body curved bottom surface equal curvatures and configured in parallel, is provided with and be that to close groove be that what close is to close protrusion tab at the curved end face side end of the opposite face of this two assembled plate.During assembling; With handle is to close protrusion tab to place under the bottle body bulging sheet; The curved end face of its two assembled plate fitted and rotate up slip along the curved bottom surface of bottle body, handle be that what close that protrusion tab system is incorporated into bottle body is to close in the groove, straight ending kept out till sheet blocks; Utilize handle two assembled plate to clamp vertical protrusion of bottle body simultaneously, just can keep this assembled state.Though this assemble method is convenient; To make be to close protrusion tab from being to close the groove to come off but vertical protrusion deforms when preventing about bottle body the inboard application of force of two directions; Or when toppling over bottle interior object; Direction comes off from the bottle body below because the improper distortion of bottle body sidewall makes handle, need on bottle body, increase the compacting bar and the approximate horizontal end face is made in bottle body recess upper end.This just makes the complex structure of bottle body, increases the manufacture difficulty and the cost of mould.Particularly the athleticism of arc is accomplished and the assembling of bottle body because handle must be done; Bottle body must have an arc-shaped concave that occupies quite big volume like this; Under the identical condition of the capacity of bottle, mean the size that must strengthen bottle body, also promptly need strengthen the material input of bottle body; The radian of curved bottom surface is bigger, and the material input the more; The consumption that same handle also strengthens material because of the increase of the curved end face of assembled plate.In addition, plastic bottle body and handle that existing these splits are made, the suitable assembling installation that realizes mechanization.
Summary of the invention:
The object of the present invention is to provide the method for attachment and the connection structure of a kind of plastic bottle and handle; Solving handle makes each connection structure on the handle can slip on the bottle in place in the cooresponding connection structure easily in the sliding process from the top down of the joint portion of bottle; After in case each cooresponding connection structure is in place; No matter how bottle is out of shape by external force, handle can not separate the technical matters that comes off with bottle.
The technical scheme that the present invention solves the problems of the technologies described above is following:
The method of attachment of a kind of plastic bottle and handle; It is characterized in that: utilize the local elasticity's distortion under strained condition of plastic handles and/or plastic bottle body bottle wall; Having or do not having under the condition of guiding; Make on the handle bearing each outstanding stuck point can be easily along the fixing lug boss of bottle or fixedly the concave station side move from the top down, finally make each outstanding stuck point snap in cooresponding bayonet slot easily after, the handle of local elasticity's distortion and/or bottle wall restore to the original state handle are securely fixed on the bottle.
A kind of connection structure of utilizing the plastic bottle and the handle of above-mentioned method of attachment; Comprise the fixing lug boss that is arranged at bottle top one side and have the left and right bearing of stuck point and the handle of handle; It is characterized in that: these fixing lug boss two sides are provided with the hold down groove that holds left and right bearing from top to down respectively; The stuck point place of the corresponding left and right bearing of this hold down groove is provided with recessed tangential bayonet slot, and the top of this hold down groove is a targeting part; Stuck point on this left and right bearing is a pair of tangential stuck point in opposite directions, and the bottom of the tangential stuck point that this is in opposite directions a pair of is provided with or is not provided with the bevelled guide surface respectively.
A kind of connection structure of utilizing the plastic bottle and the handle of above-mentioned method of attachment; Comprise the fixing lug boss that is arranged at bottle top one side and have the left and right bearing of stuck point and the handle of handle; It is characterized in that: be respectively arranged with tangential stuck point in opposite directions in the upper and lower of this left and right bearing; The tangential stuck point on top and the tangential stuck point of bottom stagger not in same aspect each other, and the bottom of each tangential stuck point is provided with the bevelled guide surface; These boss two sides are respectively arranged with the cooresponding tangential of the tangential stuck point bayonet slot with the upper and lower part of left and right bearing.
Technique scheme can further expand: the upper and lower of the left and right bearing of this handle is respectively arranged with tangential stuck point and stuck point radially; The upper and lower, left and right side of this fixing lug boss correspondence respectively is provided with to comprise and has level and vertically-guided partly is Γ shape tangential bayonet slot; The vertically-guided of this Γ shape tangential bayonet slot partly is contraction-like, and correspondence is provided with upper and lower radial guide blind hole and upper and lower radially bayonet slot respectively near the bottle wall of fixing lug boss both sides.
A kind of connection structure of utilizing the plastic bottle and the handle of above-mentioned method of attachment; Comprise the bayonet slot that is arranged on the bottle; And have the left and right bearing of stuck point and the handle of handle, it is characterized in that: this bottle top one side is provided with a fixing concave station, fixedly the tangential bayonet slot is set two relative upper and lowers, side of concave station both sides respectively at this; This upper and lower tangential bayonet slot staggers each other not on same aspect, and fixedly the width of width and the left and right bearing of handle of concave station is corresponding for this.
The left and right bearing of the handle of this technical scheme is separated from each other or is integrally combined.
Beneficial effect of the present invention is following:
1. can make plastic bottle body and rigid plastic handle, particularly bottle respectively and can realize blowing continuously, improve the degree of automation of bottle blowing, capacity rating is high, cost descends.
2. the sunk part on bottle top obviously reduces, and under the condition of same volume, has practiced thrift the consumption of plastics.
3. install very convenient quick; As long as with the left and right bearing of handle along the fixing lug boss of bottle or the fixing concave station application of force slightly from the top down; Outstanding fixing point just can make the bottle wall local elasticity's distortion that is in contact with it and cave in; The left and right bearing of handle then receives bottle counter-force of wall local elasticity distortion and slightly outer opening; Whole handle then can slide to down in the cooresponding stuck point groove smoothly, and original local deformation position then restores to the original state, and each stuck point on the handle is pinned tightly in cooresponding each stuck point groove.
4. owing to needn't the left and right bearing of handle outwards be broken off with the fingers and thumb with hand, the disadvantage that causes the handle fracture because of excessively breaking into two with one's hands has been removed in the operation during both convenient the installation again.
5. stuck point and bayonet slot is simple in structure, helps the Mold Making of bottle and handle and the demoulding of finished product.
6. can realize that with machinery the automation installation connects, and enhances productivity easily.
Description of drawings:
Fig. 1 is the Bottle structure scheme drawing of embodiment of the present invention 1.
Fig. 2 is the handle arrangement scheme drawing of embodiment of the present invention 1.
Fig. 3 is the scheme drawing that handle of the present invention is installed on bottle.
Fig. 4 is embodiment of the present invention 1 handle and scheme drawing after bottle combines.
Fig. 5 is the bottle and the handle decomposition texture scheme drawing of embodiment of the present invention 2.
Fig. 6 is the bottle and the handle decomposition texture scheme drawing of embodiment of the present invention 3.
Fig. 7 is the bottle and the handle decomposition texture scheme drawing of embodiment of the present invention 4.
Fig. 8 is the bottle and the handle decomposition texture scheme drawing of embodiment of the present invention 5.
The specific embodiment:
The present invention a kind ofly will make the rigid plastic handle of moulding and method that plastic bottle body links into an integrated entity and their connection structure respectively.This method of attachment is to utilize the distortion of the local elasticity of plastic handles and/or plastic bottle body bottle wall; Having or do not having under the situation of guiding; Make on the handle bearing each outstanding stuck point can be successfully along the fixing lug boss of bottle or fixedly the concave station side move from the top down; Each stuck point is snapped on bottle wall after the cooresponding bayonet slot easily, and the handle of local elasticity's distortion and/or bottle wall restore to the original state handle are securely fixed on the bottle.
Below with regard to several specific embodiments of the present invention, each connection structure of using method of attachment of the present invention is given a detailed account.
See also Fig. 1 and Fig. 2; Connection structure of the present invention comprises the fixing lug boss 12 that is arranged on bottle 1 top one side recess; And have stuck point left and right bearing 23 and 23 ' with the handle 2 of handle 21; This depression is that the vertical removal partial volume in bottle 1 top is formed, and the volume of being removed accounts for this and locates about 1/3 of former volume, and fixing lug boss 12 is then given prominence to the central part that is arranged at this depression from top to down.Be provided with the hold down groove 14 of tool targeting part 11 from top to bottom along these fixing lug boss 12 and arranged on left and right sides faces; This targeting part 11 slightly is horn-like; So that outstanding stuck point slips in the hold down groove 14 on the handle 2, then be provided with recessed tangential bayonet slot 13 in the appropriate position of hold down groove 14.The left support abutment 23 of handle 2 and the two ends of right support abutment 23 ' fuse with circular arc portion and handle 21 respectively; Be provided with in opposite directions and bottle 1 tangential bayonet slot 13 cooresponding a pair of tangential stuck points 24 on the straight line portion two opposed inside faces in the middle of left support abutment 23 and the right support abutment 23 ', these tangential stuck point 24 bottoms have bevelled guide surface 241.For weight and the consumption of materials that alleviates handle 2, some hole slots 22 can be set on handle 21.
Install when connecting; Bottle 1 is vertically placed; Handle 2 is as shown in Figure 3 uprightly to be placed directly over the fixing lug boss 12 of bottle 1, and respectively behind the targeting part 11 on hold down groove 14 tops of secured in alignment boss 12 both sides, slightly the application of force is with handle 2 whole downward slippages with left and right bearing 23,23 '; When a pair of tangential stuck point 24 in opposite directions on the left and right bearing 23,23 ' at them after guide surface 241 progresses in the hold down groove 14 separately; Its inside squeese pressure makes the bottle wall around this place produce local elasticity's distortion and caves inward, abdicating the outshot that segment space holds tangential stuck point 24, at a pair of tangential stuck point 24 in opposite directions constantly when hold down groove 14 glides; The position that this bottle wall produces local elasticity's distortion also constantly moves down; Meanwhile, the left and right bearing 23,23 ' of handle 2 receive the distortion of bottle wall counter-force and to the left and right elasticity sex change of expansion slightly, in a pair of tangential stuck point 24 embeds each self-corresponding tangential bayonet slot 13 fully when in place; Tangential stuck point 24 is the squeeze bottle wall no longer; The bottle wall of original local elasticity distortion recovers original form with handle, left and right bearing 23,23 ' and hold down groove 14 chimeric, handle 2 just is fixed on no longer separation (seeing shown in Figure 4) on the bottle 1 tightly.
Install when connecting, above-mentioned local elasticity's distortion also can occur over just on the bottle wall of bottle 1, perhaps occurs over just on the handle 2.
In the present embodiment, on a pair of tangential of handle 2 stuck point 24, also guide surface 241 can be set, then the power of squeeze grip 2 will be greater than the required strength of the handle that is provided with guide surface 241 downwards when connection was installed.
See also shown in Figure 5; Connection structure of the present invention comprises the outstanding fixing lug boss 12 that is arranged at bottle 1 top one side recess central authorities; And the handle 2 with the left support abutment 23 of stuck point, right supporting base 23 ' and handle 21, the volume of this recess accounts for this and locates about 1/3 of former bottle volume.Be respectively arranged with tangential bayonet slot 13 along these fixing lug boss 12 and arranged on left and right sides face upper and lowers, the upper and lower two tangential bayonet slot 13 on the same side stagger each other not on same aspect.The left support abutment 23 of this handle 2 and the medial surface upper and lower of right support abutment 23 ' are relatively set with two pairs of tangential stuck points 24 in opposite directions respectively; The upper and lower tangential stuck point 24 of same side is not on same aspect, and each tangential stuck point 24 bottom has bevelled guide surface 241.Some hole slots 22 can be set on the handle 21.
During installation, bottle 1 is vertically placed, handle 2 uprightly places directly over the fixing lug boss 12 of bottle 1; With the slippage downwards of slightly exerting pressure along fixing lug boss 12 two sides respectively of left and right bearing 23,23 '; When the two pairs of tangential stuck points 24 in opposite directions in left and right bearing 23,23 ' top and the bottom successively slide on two sides of fixing lug boss 12 under the guiding of guide surface 241 at them separately, the bottle wall at the place, side of the fixing lug boss 12 that contact with these two pairs of tangential stuck points 24 successively receives twice extruding, produces the local elasticity that concaves and is out of shape; Hold tangential stuck point 24 to abdicate segment space; Constantly move down with these two pairs of tangential stuck points 24, local elasticity's deformation position of side bottle wall also constantly moves down, meanwhile; The left and right bearing 23 of handle 2,23 ' is under the effect of the counter-force of bottle distortion; Elasticity is opened distortion outward to the left and right sides, and when in place, the tangential stuck point 24 inwardly power of extruding is died away in these two pairs of tangential stuck points 24 embed each self-corresponding tangential bayonet slot 13 fully; The handle of local elasticity's distortion restPoses with the bottle wall, and handle 2 just is fixed on the bottle 1 tightly.Because two upper and lower tangential stuck points 24 of every side stagger not on same aspect with tangential bayonet slot 13 each other, this is introduced into the tangential bayonet slot 13 that is positioned at the top with regard to the tangential stuck point 24 of having been avoided being positioned at the below and the situation of the downward slippage of continuation of prevention handle 2.The distortion of described local elasticity can occur over just on the handle 2, perhaps occurs over just on the bottle 1.
Each tangential stuck point 24 bottom can not be provided with guide surface 241 in the present embodiment, but each tangential stuck point 24 utilizes the arcwall face that links to each other with bottle 1 neck above the fixing lug boss 12 as guiding in the process that glides.
Embodiment 3.
See also shown in Figure 6; The connection structure that present embodiment is arranged on bottle 1 top one side recess is arranged on the outstanding from top to down fixing lug boss 12 of this recess central part; Be separately positioned on and be the horizontally-guided part 131 that Γ shape arranges and the tangential bayonet slot 13 ' of vertically-guided part 132 comprising of these fixing lug boss 12 and arranged on left and right sides face upper and lowers; With four groups of radial guide blind holes 16 of the wall upper and lower of the recess that is separately positioned on these fixing lug boss 12 and arranged on left and right sides faces of next-door neighbour and bayonet slot 17 radially; This vertically-guided part 132 is dovetail shaped, and the end that its opening is big links to each other with horizontally-guided part 131; Be arranged on connection structure on the handle 2 and be and lay respectively at four tangential stuck points 24 of left support abutment 23 and right support abutment 23 ' two medial surface upper and lower in opposite directions and lay respectively at this left support abutment 23 and right support abutment 23 ' two lateral surface upper and lowers four radially stuck points 25.Four above-mentioned tangential stuck points 24 are corresponding with four tangential bayonet slot 13 ' respectively, four radially stuck point 25 radially bayonet slot 17 is corresponding with four.
Install when connecting; At first four tangential stuck points on the handle 2 24 are aimed at the horizontally-guided part 131 of four tangential bayonet slot 13 ' of fixing lug boss 12 on the bottle 1; Again these four tangential stuck point 24 levels being pushed in each cooresponding horizontally-guided part 131 left and right bearings 23,23 ' until handle 2 reclines till the bottle wall of bottle 1 recess; This moment left and right bearing 23, on 23 ' four radially stuck point 25 also get into respectively in cooresponding four radial guide blind holes 16; Then handle is slightly firmly pushed downwards; Four tangential stuck points 24 are respectively along gliding in the residing vertically-guided part 132 separately gradually, because these swallow-tailed vertically-guided part 132 openings dwindle gradually, bottle wall therebetween receives extruding space indent in bottle of tangential stuck point 24 to produce local elasticity's distortion to let tangential stuck point 24 pass through; Meanwhile each pushes the bottle wall of these radial guide blind hole 16 lower tilt gradually when radially stuck point 25 moves down in cooresponding radial guide blind hole 16; Make this place's bottle wall produce local elasticity's distortion to the bottle internal recess; Up to each tangential stuck point 24 with when radially stuck point 25 gets in cooresponding tangential bayonet slot 13 ' and the bayonet slot 17 radially separately; The bottle wall no longer receives the extruding of each stuck point to recover initial condition separately, and handle 2 is securely fixed on the bottle 1.
Embodiment 4.
See also shown in Figure 7; The handle 2 of present embodiment and embodiment 2 are different, and to be that lateral surface at left support abutment 23 and right support abutment 23 ' is corresponding respectively be provided with two pairs of opposing tangential stuck points 24; A pair of last; Another is to down, and the upper and lower tangential stuck point 24 of the same side staggers mutually not on same aspect, and there is guide surface 241 each tangential stuck point 24 below; And be provided with fixedly concave station 15 from top to bottom at the recess middle body of bottle 1 one upper lateral parts; Should be fixedly concave station 15 width and handle 2 left support abutments 23 and right support abutment 23 ' both sides outer rims apart from equating, be respectively arranged with tangential bayonet slot 13 in the upper and lower of these two sides that fixedly concave station 15 is relative, the upper and lower two tangential bayonet slot 13 on the same side stagger each other not on same aspect.Each tangential stuck point 24 is corresponding separately with tangential bayonet slot 13.
Present embodiment is installed when connecting bottle 2 is vertically placed; Handle 2 vertically places fixedly concave station 15 tops of bottle 2; Slightly the application of force is downward along fixing concave station 15 two sides respectively with its left and right bearing 23,23 '; Receive outwards extruding local elasticity distortion and the left support abutment 23 and the right support abutment 23 ' of handle 2 inwardly push under the situation of elastic shrinkage of each tangential stuck point 24 in two sides; In each tangential stuck point 24 got into cooresponding each tangential bayonet slot 13 simultaneously, the wall and the handle of local elasticity's distortion restPosed, and were about to handle 2 and were fixed on tightly on the bottle 1.The distortion of described local elasticity can occur over just on the handle 2, perhaps only occurs on the bottle 1.
Embodiment 5.
See also shown in Figure 8ly, present embodiment is similar basically with embodiment 4, and different is that this handle 2 ' has a whole bearing 23 that width is close with handle 21 width ", at this bearing 23 " left and right sides face is provided with upper and lower two tangential stuck points 24 respectively; Therefore the width of the fixedly concave station 15 on the bottle 1 is also narrower, with single-piece bearing 23 " width equate.
The process of present embodiment when installation connects handle is identical with embodiment 4, and just local elasticity's distortion of inwardly contraction does not take place in connection procedure is installed handle 2 '.
The connection structure of bottle of the present invention and handle is not limited to the above-mentioned embodiment that lifts, and uses the various feasible connection structure of bottle of the present invention and handle method of attachment in every case, is concept of the present invention.
Claims (6)
1. the method for attachment of plastic bottle and handle; It is characterized in that: utilize the local elasticity's distortion under strained condition of plastic handles and/or plastic bottle body bottle wall; Make on the handle bearing each outstanding stuck point can be easily along the fixing lug boss of bottle or fixedly the concave station side move from the top down; After finally making each outstanding stuck point snap in cooresponding bayonet slot easily, the handle of local elasticity's distortion and/or bottle wall restore to the original state handle are securely fixed on the bottle, wherein; Said stuck point bottom is provided with spigot surface, and aforesaid moving from the top down under the condition of the guiding of said spigot surface accomplished.
2. connection structure of utilizing the plastic bottle and the handle of the said method of attachment of claim 1; Comprise the fixing lug boss that is arranged at bottle top one side and have the left and right bearing of stuck point and the handle of handle; It is characterized in that: these fixing lug boss two sides are provided with the hold down groove that holds left and right bearing from top to down respectively; The stuck point place of the corresponding left and right bearing of this hold down groove is provided with recessed tangential bayonet slot, and the top of this hold down groove is a targeting part; Stuck point on this left and right bearing is a pair of tangential stuck point in opposite directions, and the bottom of the tangential stuck point that this is in opposite directions a pair of is provided with the bevelled guide surface respectively.
3. connection structure of utilizing the plastic bottle and the handle of the said method of attachment of claim 1; Comprise the fixing lug boss that is arranged at bottle top one side and have the left and right bearing of stuck point and the handle of handle; It is characterized in that: be respectively arranged with tangential stuck point in opposite directions in the upper and lower of this left and right bearing; The tangential stuck point on top and the tangential stuck point of bottom stagger not in same aspect each other, and the bottom of each tangential stuck point is provided with the bevelled guide surface; These boss two sides are respectively arranged with the cooresponding tangential of the tangential stuck point bayonet slot with the upper and lower part of left and right bearing.
4. the connection structure of plastic bottle according to claim 3 and handle is characterized in that: the upper and lower of the left and right bearing of this handle is respectively arranged with tangential stuck point and stuck point radially; The upper and lower, left and right side of this fixing lug boss correspondence respectively is provided with to comprise and has level and vertically-guided partly is Γ shape tangential bayonet slot; The vertically-guided of this Γ shape tangential bayonet slot partly is contraction-like, and correspondence is provided with upper and lower radial guide blind hole and upper and lower radially bayonet slot respectively near the bottle wall of fixing lug boss both sides.
5. connection structure of utilizing the plastic bottle and the handle of the described method of attachment of claim 1; Comprise the bayonet slot that is arranged on the bottle; And have the left and right bearing of stuck point and the handle of handle, it is characterized in that: this bottle top one side is provided with a fixing concave station, fixedly the tangential bayonet slot is set two relative upper and lowers, side of concave station both sides respectively at this; This upper and lower tangential bayonet socket point groove staggers each other not on same aspect; Fixedly the width of the width of concave station and the left and right bearing of handle is corresponding, and wherein, the bottom of each stuck point is provided with the bevelled guide surface.
6. the connection structure of plastic bottle according to claim 5 and handle is characterized in that: the left and right bearing of this handle is separated from each other or is integrally combined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710193279A CN101445171B (en) | 2007-11-27 | 2007-11-27 | Method for connecting a plastic bottle and a handle and connection structure thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710193279A CN101445171B (en) | 2007-11-27 | 2007-11-27 | Method for connecting a plastic bottle and a handle and connection structure thereof |
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| Publication Number | Publication Date |
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| CN101445171A CN101445171A (en) | 2009-06-03 |
| CN101445171B true CN101445171B (en) | 2012-09-05 |
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| CN200710193279A Active CN101445171B (en) | 2007-11-27 | 2007-11-27 | Method for connecting a plastic bottle and a handle and connection structure thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| BR112016025763B1 (en) * | 2014-05-05 | 2022-03-15 | S.I.P.A. Societa' Industrializzazione Progettazione E Automazione S.P.A. | PLASTIC CONTAINER WITH INTEGRAL HANDLES |
| CN107600666B (en) * | 2017-09-05 | 2023-08-29 | 合发油脂(浙江)有限公司 | Manufacturing method of liftable plastic container |
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| CN1109682A (en) * | 1993-05-17 | 1995-10-04 | 株式会社吉野工业所 | Bottle of synthetic resin provided with handle and method of manufacturing same |
| EP1038786A1 (en) * | 1997-11-28 | 2000-09-27 | Mitsubishi Plastics Inc. | Handle for plastic bottles and handle-carrying plastic bottle |
| CN2744607Y (en) * | 2004-11-15 | 2005-12-07 | 珠海中富实业股份有限公司 | Plastic container |
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2007
- 2007-11-27 CN CN200710193279A patent/CN101445171B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1109682A (en) * | 1993-05-17 | 1995-10-04 | 株式会社吉野工业所 | Bottle of synthetic resin provided with handle and method of manufacturing same |
| CN1240188A (en) * | 1993-05-17 | 2000-01-05 | 株式会社吉野工业所 | Synthetic resin bottle with handle and making method thereof |
| EP1038786A1 (en) * | 1997-11-28 | 2000-09-27 | Mitsubishi Plastics Inc. | Handle for plastic bottles and handle-carrying plastic bottle |
| CN2744607Y (en) * | 2004-11-15 | 2005-12-07 | 珠海中富实业股份有限公司 | Plastic container |
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| CN101445171A (en) | 2009-06-03 |
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