CN102381507B - Container handle and container with the handle - Google Patents
Container handle and container with the handle Download PDFInfo
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- CN102381507B CN102381507B CN201010269898.4A CN201010269898A CN102381507B CN 102381507 B CN102381507 B CN 102381507B CN 201010269898 A CN201010269898 A CN 201010269898A CN 102381507 B CN102381507 B CN 102381507B
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- arm
- upside
- downside
- grip part
- handle
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Abstract
A bottle handle can realize light weight under the premise that the installation strength is not lowered. The bottle handle (10) is provided with a hold part (11) as well as an upper side arm part (12) and a lower side arm part (13) which are formed at the upper end and the lower end of the bottle handle. An upper side anti-bending arm (14) which is formed integrally with the hold part (11) is slantly erected in the corner part between the upper end of the hold part (11) and the upper side arm part (12) so as to prevent the upper side arm part (12) from bending; and a lower side anti-bending arm (15) which is formed integrally with the hold part (11) is slantly erected in the corner part between the lower end of the hold part (11) and the lower side arm part (13) so as to prevent the lower side arm part (13) from bending. The installation strength of the bottle handle on the bottle can be improved under the premise that the rigidity at each part of the bottle handle is not enhanced, therefore, the wall thickness at each part of the handle (10) can be reduced and light weight can be further realized.
Description
Technical field
The present invention relates to and be a kind ofly arranged on the plastic container handle on the containers such as the plastic bottle being formed with handle mounting part and the container with handles of this container handle is installed.The invention particularly relates to the weight-saving container handle of the handle mounting part that can be fixedly mounted in container.
Background technology
As the container of splendid attire cooking oil, seasonings, inebriant etc., extensively adopt PET bottle with handles.By handle is arranged in PET bottle, can easily and use PET bottle safely.As the installation method of handle, there will be a known a kind of rear assemble method, the method first forms bottle outer peripheral face with handle installation recess by vertically and horizontally stretching blow molding, then install at handle installation recess the handle obtained that is shaped in addition.
Profit installs the bottle with handles of handle in this way, and the applicant has done to disclose in following patent documentation 1 and patent documentation 2.Disclosed in patent documentation 1 and patent documentation 2, bottle handle has: grip part longer on bottle above-below direction; From the upper lower arm part that the upper and lower side of grip part is outstanding; And from downside arm upwards side arm portion extend anti-flexed plate.No matter which kind of handle above-mentioned, is all upper lower arm part is embedded in by force the handle mounting part recess that bottle side formed, is then pressed into anti-flexed plate by force, and its leading section is engaged with the leading section of upside arm.After anti-flexed plate engages with upside arm, upside arm can be prevented from towards the flexure of downside, and the interval of upper lower arm part keeps fixing, therefore, it is possible to handle to be installed on securely handle installation recess.
Patent documentation 1: Japanese Patent Laid-Open 2007-276841 publication
Patent documentation 2: Japanese Patent Laid-Open 2006-123973 publication
In the bottle handle described in above-mentioned patent documentation 1 and patent documentation 2, in order to improve the rigidity of downside arm and anti-flexed plate, thicken the wall thickness at these positions, and form the flank strengthened.By this, the projection of lower arm part is reliably nipped bottle, thus becomes the firm mounting structure that handle can not come off.
Because recent fee of material goes up, and in order to economize on resources, be strongly required the lightweight of bottle.And in order to make bottle with handles realize lightweight, make handle lightweight be very effective measures.But, if realize the wall thickness of lightweight and thinning handle each several part, then the rigidity of handle each several part can be made to reduce, and the installation strength of handle can be made to reduce, thus cause handle easily to come off from bottle.
Summary of the invention
The present invention is based on the problems referred to above invention to form, its object is to provide a kind of and can realize weight-saving container handle under the prerequisite that can not reduce installation strength and the container with handles of this container handle is installed.
To achieve these goals, technical scheme of the present invention is, a kind of plastic container handle, and its embedding is fixed in the handle mounting part that plastic container is formed, and it is characterized in that having:
The grip part of lengthwise;
Upside arm, on the upside of this, arm is given prominence to from the upper part of the containers side surface of above-mentioned grip part;
Downside arm, on the downside of this, arm is from the end portion of the said vesse side surface of above-mentioned grip part to outstanding with above-mentioned upside arm same side;
The anti-flexible arm in upside, on the upside of this, anti-flexible arm can be erected on the upside of grip part between position and position, arm front, upside relative to above-mentioned grip part and above-mentioned upside arm both sides obliquely, on the upside of above-mentioned grip part, position is in the downside of the above-mentioned upside arm of the said vesse side surface of above-mentioned grip part, and position, arm front, above-mentioned upside is in the front of the lower surface of above-mentioned upside arm;
Upwards engaging protrusion, this upwards engaging protrusion give prominence to upward from the leading section of the upper surface of above-mentioned upside arm;
Downward engaging protrusion, this downward engaging protrusion is given prominence to downwards from the leading section of the lower surface of above-mentioned downside arm,
A position on the upside of the anti-flexible arm in above-mentioned upside and above-mentioned grip part in position and position, arm front, above-mentioned upside is integrally formed, and extends towards another position,
On another position on the upside of above-mentioned grip part in position and position, arm front, above-mentioned upside, be formed with the upside Embedded Division that can embed for the leading section of the anti-flexible arm in above-mentioned upside.
On container handle of the present invention, by making the leading section of the anti-flexible arm in upside embed upside Embedded Division, thus on the upside of making, anti-flexible arm is in the state between fore-end and the upper part of grip part being erected at upside arm obliquely.By this, can prevent upside arm from bending downwards.When container handle being installed on container, first the upside arm of container handle and downside arm are embedded the handle mounting part of container, then the leading section of anti-for upside flexible arm is embedded upside Embedded Division.Consequently, the state that the above side arm portion of container handle is stoped to the flexure of downside is installed on container securely.
When catching container handle upwards to be lifted by container, the weight of container acts on upside arm mostly, and therefore upside arm likely bends and comes off from container.And the present invention utilizes anti-flexible arm to prevent the flexure of upside arm, therefore handle can not come off from container.In addition, due to the flexure utilizing the anti-flexible arm in upside to prevent upside arm, therefore upside arm need not improve rigidity in order to prevent from bending along the vertical direction by the wall thickness increasing self.In addition, because the anti-flexible arm in upside is erected between upside arm and grip part obliquely, therefore different from the existing that anti-flexed plate be erected between upper lower arm part, the size of anti-flexible arm of the present invention is shorter, wall thickness is thinner, can realize lightweight.Therefore, adopt the present invention, can not reduce container handle to the prerequisite of the installation strength of container under realize lightweight.
Herein, by when on the upside of anti-for above-mentioned upside flexible arm and above-mentioned grip part, position is integrally formed, can form downward engaging recess at position, arm front, above-mentioned upside and be used as above-mentioned upside Embedded Division, this downward engaging recess can embed from downside for the above-mentioned leading section of the anti-flexible arm in above-mentioned upside.
In this occasion, re-entrant portions can be adopted to be used as above-mentioned downward engaging recess, and the above-mentioned lower surface of the raised side towards side, above-mentioned grip part to lower process that this re-entrant portions is given prominence to downwards by the above-mentioned lower surface from above-mentioned upside arm and above-mentioned upside arm is formed.
In addition, it is preferable that, the anti-flexible arm in above-mentioned upside has the easier thin-walled portion bent in the vertical direction of other parts of anti-flexible arm on the upside of than this at the root be connected with position on the upside of above-mentioned grip part.By forming thin-walled portion, the leading section of the anti-flexible arm in upside can be easily made to embed downward engaging recess simply.
And, because above-mentioned upside arm is prevented flexure downwards, therefore, it is possible to arm on the upside of this to be made the upside arm that can bend in the vertical direction of thin-walled by the anti-flexible arm in above-mentioned upside.And above-mentioned downside arm preferably make can not the rigid underside arm of substantive flexure in the vertical direction, the installation strength of container handle to container can be improved like this.
Another technical scheme of the present invention is a kind of container with handles, and it has: divide the plastics blow-molded container forming jug installation portion in the outer circumferential surface section of metastomium; And be arranged on the plastics handle of above-mentioned handle mounting part, it is characterized in that,
Above-mentioned handle mounting part has:
The recess of Rack, this recess extends along container above-below direction;
Upwards embedded groove, this upwards embedded groove be recessed into upward from the end of the container center side to lower surface be limited the upper end of this recess;
Downward embedded groove, this downward embedded groove is recessed into downwards from the end of the container center side to upper surface be limited the lower end of this recess,
Above-mentioned handle is the container handle of said structure,
Till above-mentioned grip part extends to the above-mentioned edge of opening to upper surface from the above-mentioned opening edge genesis to lower surface of above-mentioned recess,
Above-mentioned upside arm has and the above-mentioned upwards bearing surface abutted to lower surface, and above-mentioned upwards engaging protrusion embeds above-mentioned downward embedded groove from downside,
Above-mentioned downside arm has and the above-mentioned downward bearing surface abutted to upper surface, and above-mentioned downward engaging protrusion embeds above-mentioned upwards embedded groove from upside,
By the leading section of anti-for above-mentioned upside flexible arm is embedded above-mentioned upside Embedded Division, make the anti-flexible arm in above-mentioned upside be erected on the upside of position, arm front, above-mentioned upside and above-mentioned grip part between position, form the state that the arm flexure downwards of above-mentioned upside is prevented from.
Container handle of the present invention is lightweight, and high to the installation strength of container, therefore, it is possible to obtain the container with handles of the light weight that container handle can not come off.
On the other hand, on container handle of the present invention, the anti-flexible arm in downside for stoping downside arm to bend upward can also be set while the anti-flexible arm in upside is set.The container handle of this occasion has:
The anti-flexible arm in downside, on the downside of this, anti-flexible arm can be erected on the downside of grip part between position and position, arm front, downside relative to above-mentioned grip part and above-mentioned downside arm both sides obliquely, on the downside of above-mentioned grip part, position is in the upside of the above-mentioned downside arm of the said vesse side surface of above-mentioned grip part, and position, arm front, above-mentioned downside is in the front of the upper surface of above-mentioned downside arm;
A position on the downside of the anti-flexible arm in above-mentioned downside and above-mentioned grip part in position and position, arm front, above-mentioned downside is integrally formed, and extends towards another position,
On another position on the downside of above-mentioned grip part in position and position, arm front, above-mentioned downside, be formed with the downside Embedded Division that can embed for the leading section of the anti-flexible arm in above-mentioned downside.
On container handle of the present invention, by the leading section of anti-for upside flexible arm is embedded upside Embedded Division, thus on the upside of making, anti-flexible arm is in the state between fore-end and the upper part of grip part being erected at upside arm obliquely.By this, can prevent upside arm from bending downwards.Equally, by the leading section of anti-for downside flexible arm is embedded downside Embedded Division, thus on the downside of making, anti-flexible arm is in the state between fore-end and the end portion of grip part being erected at downside arm obliquely.By this, can prevent downside arm from bending upward.When container handle being installed on container, first the upside arm of container handle and downside arm are embedded the handle mounting part of container, then the leading section of anti-for upside flexible arm is embedded upside Embedded Division, and the leading section of anti-for downside flexible arm is embedded downside Embedded Division.Consequently, container handle can be installed on container to downside flexure and the state that bends to upside of downside arm securely to prevent upside arm.
In addition, due to the flexure utilizing the anti-flexible arm in upside to prevent upside arm, therefore, upside arm and downside arm need not improve rigidity in order to prevent from bending along the vertical direction by the wall thickness increasing self.In addition, the anti-flexible arm in upside is by the corner portion be erected at obliquely between upside arm and grip part, and the anti-flexible arm in downside is by the corner portion be erected at obliquely between downside arm and grip part.Therefore, different from the existing that anti-flexed plate be erected between upper lower arm part, the size of these anti-flexible arms is shorter, wall thickness is thinner, can realize lightweight.Therefore, adopt the present invention, can not reduce container handle to the prerequisite of the installation strength of container under realize lightweight.
At this, by when on the downside of anti-for above-mentioned downside flexible arm and above-mentioned grip part, position is integrally formed, upwards engaging recess can be formed at position, arm front, above-mentioned downside and be used as above-mentioned downside Embedded Division, this upwards engaging recess can embed from upside for the above-mentioned leading section of the anti-flexible arm in above-mentioned downside.
In this occasion, above-mentioned upwards engaging recess can be made re-entrant portions, this re-entrant portions by the above-mentioned upper surface from above-mentioned downside arm upward outstanding upwardly going up formed towards the projection side of side, above-mentioned grip part and the above-mentioned upper surface of above-mentioned downside arm.
In addition, it is preferable that, the anti-flexible arm in above-mentioned downside has the easier thin-walled portion bent in the vertical direction of other parts of anti-flexible arm on the downside of than this at the root be connected with position on the downside of above-mentioned grip part.
And, above-mentioned upside arm owing to being prevented flexure downwards by the anti-flexible arm in above-mentioned upside, therefore, it is possible to make the upside arm that can bend in the vertical direction of thin-walled.Equally, above-mentioned downside arm owing to being prevented flexure upward by the anti-flexible arm in above-mentioned downside, therefore, it is possible to make the downside arm that can bend in the vertical direction of thin-walled.
Another technical scheme of the present invention is a kind of container with handles, and it has: divide the plastics blow-molded container forming jug installation portion in the outer circumferential surface section of metastomium; And be arranged on the plastics handle of above-mentioned handle mounting part, it is characterized in that,
Above-mentioned handle mounting part has:
The recess of Rack, this recess extends along container above-below direction;
Upwards embedded groove, this upwards embedded groove be recessed into upward from the end to the close container center side lower surface of the upper end to this recess;
Downward embedded groove, this downward embedded groove is recessed into downwards from the end of the container center side to upper surface be limited the lower end of above-mentioned recess,
Above-mentioned handle is container handle described any one of technique scheme 6 to 10,
Till above-mentioned grip part extends to the above-mentioned edge of opening to upper surface from the above-mentioned opening edge genesis to lower surface of above-mentioned recess,
Above-mentioned upside arm has and the above-mentioned upwards bearing surface abutted to lower surface, and above-mentioned upwards engaging protrusion embeds above-mentioned downward embedded groove from downside,
Above-mentioned downside arm has and the above-mentioned downward bearing surface abutted to upper surface, and above-mentioned downward engaging protrusion embeds above-mentioned upwards embedded groove from upside,
By the leading section of anti-for above-mentioned upside flexible arm is embedded above-mentioned upside Embedded Division, form the state that anti-flexible arm on the upside of this to be erected on the upside of position, arm front, above-mentioned upside and above-mentioned grip part between position, the arm flexure downwards of above-mentioned upside is prevented from.
By the leading section of anti-for above-mentioned downside flexible arm is embedded above-mentioned downside Embedded Division, form the state that anti-flexible arm on the downside of this to be erected on the downside of position, arm front, above-mentioned downside and above-mentioned grip part between position, the arm flexure upward of above-mentioned downside is prevented from.
Container handle of the present invention is lightweight, and high to the installation strength of container, therefore, it is possible to obtain the container with handles of the light weight that container handle can not come off.
In container teach-by-doing of the present invention, form the structure that the anti-flexible arm in upside can be made to be erected at the corner portion between the upper part of grip part and upside arm obliquely.In addition, in container teach-by-doing of the present invention, formation can make the anti-flexible arm in upside be erected at the structure in the corner portion between the upper part of grip part and upside arm obliquely, and forms the structure that the anti-flexible arm in downside can be made to be erected at the corner portion between the end portion of grip part and downside arm obliquely.By adopting these structures, the installation strength of container handle on container can be improved under the prerequisite of rigidity not improving container handle each several part.Therefore, it is possible to the wall thickness of thinning container handle each several part, realize the lightweight of container handle.Thus, adopt inventive container handle, the lightweight of container with handles can be realized.
Accompanying drawing explanation
Fig. 1 (a) is the lateral plan of bottle with handles of the present invention, and Fig. 1 (b) is the lateral plan of bottle handle, and Fig. 1 (c) is end view drawing when observing bottle handle from bottle side, and Fig. 1 (d) is the sectional elevation of bottle handle.
Fig. 2 (a) is the longitudinal section of the bottle of Fig. 1, and Fig. 2 (b) is its sectional elevation.
Fig. 3 (a), Fig. 3 (b), Fig. 3 (c) are the instruction diagrams representing handle sequence of erection.
Fig. 4 is the lateral plan representing bottle handle of the present invention.
Fig. 5 (a) is the lateral plan representing bottle handle of the present invention, and Fig. 5 (b) is its sectional elevation, and Fig. 5 (c) is end view drawing when observing bottle handle from bottle side.
Fig. 6 is the lateral plan representing bottle handle of the present invention.
Fig. 7 is the block diagram of the bottle with handles representing embodiment 2.
Fig. 8 is the figure representing bottle handle, Fig. 8 (a) is front view, and Fig. 8 (b) is back view when observing from bottle side, and Fig. 8 (c) is upside end view drawing, Fig. 8 (d) is downside end view drawing, and Fig. 8 (e) is longitudinal section.
(nomenclature)
1,200 bottles with handles
2,202 bottles
3,203 oral areas
4,204 metastomiums
4b cross rib portion
4c metastomium outer peripheral face part
5,205 handle installation recesses
6,206 metastomium lateral parts
7,207 to lower surface
The downward embedded groove of 7a, 207a
8,208 to upper surface
8a, 208a be embedded groove upwards
10,10A, 10B, 10C bottle handle
11,51 grip parts
11a, 51d bottle side surface
11b outer panel section
11c inner board part
11d indulges flank
12, arm on the upside of 52
12a upper surface (upwards bearing surface)
12b lower surface
12c is to lower process
13, arm on the downside of 53
13a upper surface
13b lower surface (downward bearing surface)
13c upwardly
14, anti-flexible arm on the upside of 14A, 14B, 14C, 54
14a leading section
14b thin-walled portion
15, anti-flexible arm on the downside of 15A, 15B, 15C 55
15a leading section
15b thin-walled portion
16,56 downward engaging recesses
Embedded Division on the upside of 16A, 16B, 16C
17 upwards engaging protrusion
18,58 upwards engaging recesses
Embedded Division on the downside of 18A, 18B, 18C
19 downward engaging protrusion
30,30A bottle handle
31 grip parts
31b outer panel section
31c inner board part
31d indulges flank
Arm on the upside of in the of 32
Arm on the downside of in the of 33
33c lower plate portions
33d upper board part
33e indulges flank
34, anti-flexible arm on the upside of 34A
34a leading section
36 downward engaging recesses
Embedded Division on the upside of 36A
37 upwards engaging protrusion
39 downward engaging protrusion
40 vertical flanks
Detailed description of the invention
Below, be described with reference to the embodiment of accompanying drawing to plastics system of the present invention container with handles.
[embodiment 1]
Fig. 1 is the figure of the bottle with handles representing embodiment 1, wherein, Fig. 1 (a) is the lateral plan representing bottle with handles, Fig. 1 (b) is the lateral plan representing handle, Fig. 1 (c) is end view drawing when observing bottle handle from bottle side, and Fig. 1 (d) is the sectional elevation of bottle handle.Fig. 2 (a) is the longitudinal section of the bottle with handles of Fig. 1, and Fig. 2 (b) is its sectional elevation.
Be illustrated with reference to these accompanying drawings, the bottle 2 of bottle 1 with handles have path oral area 3 and with its on the downside of continuous print cylindrical shape have end metastomium 4.In order to improve rigidity outside face, the outer peripheral face of metastomium 4 defines many concavo-convex vertical flanks (not shown) and cross rib portion 4b etc.The handle installation recess 5 being formed with Rack is in the vertical direction divided in the outer circumferential surface section of the upper portion of metastomium 4.The bottle 2 of this shape is such as by the PET bottle that vertically and horizontally stretching blow molding method is shaped, and on its handle installation recess 5, is fixed with the plastic bottle producing handle 10 obtained that is shaped in addition after forming.
The handle installation recess 5 that bottle 2 is formed by limit recess bottom surface general planar metastomium lateral parts 6, to extend to metastomium outer peripheral face part 4c from the upper end-face edge of this metastomium lateral parts 6 extend to forming to upper surface 8 of metastomium outer peripheral face part 4c to lower surface 7 and from the lower edge of metastomium lateral parts 6.Metastomium lateral parts 6 is formed the enhancing shallow grooves 6a of the fixed width extended along bottle above-below direction.
As shown in Fig. 2 (a), the convex curve surface shape made to lower surface 7 to downside protrusion on the upside of handle installation recess 5, is formed with the downward embedded groove 7a that width recessed is upward little in its end near side, bottle center.The convex curve surface shape that 8 are made to upside protrusion to upper surface of downside, is formed with the upwards embedded groove 8a that recessed width is little downwards in its end near side, bottle center.
(structure of bottle handle)
The plastic bottle producing handle 10 be fixed on the handle installation recess 5 of this shape has the lengthwise grip part 11 of the fixed width extending to the edge of opening to upper surface 8 of downside from the edge of opening to lower surface 7 of upside.Upside arm 12 is substantially horizontally extruded with towards bottle side from the upper part of the bottle side surface 11a of grip part 11.From the end portion of the bottle side surface 11a of grip part 11 to bottle side towards outstanding formation downside, the direction arm 13 slightly towards inclined upward.On the upside of these, arm 12 and downside arm 13 are the flexible arms that can bend in the vertical direction.Grip part 11 then has the rigidity that substantive flexure can not occur.
On the bottle side surface 11a of grip part 11, be extruded with the anti-flexible arm 14 in upside from the position of the downside of upside arm 12 towards bottle side direction oblique upper.The anti-flexible arm 14 in upside tilts to extend towards the fore-end on the lower surface 12b of upside arm 12 relative to upside arm 12.Equally, on the bottle side surface 11a of grip part 11, be oliquely downward extruded with the anti-flexible arm 15 in downside from the position, upside of downside arm 13 towards bottle side.The anti-flexible arm 15 in downside tilts to extend towards the fore-end on the upper surface 13a of downside arm 13 relative to downside arm 13.
Be formed with downward engaging recess 16 (upside Embedded Division) at the fore-end of the lower surface 12b of upside arm 12, the leading section 14a of anti-for upside flexible arm 14 can embed from downside by this downward engaging recess 16.Downward engaging recess 16 in this example is re-entrant portions, and this re-entrant portions is outstanding to forming towards the raised side of side, grip part 11 and the lower surface 12b of upside arm 12 on lower process 12c downwards by the fore-end of the lower surface 12b from upside arm 12.The upper surface 12a of upside arm 12 is the upwards bearing surface of curved shape, this upwards bearing surface can with the abutting to lower surface 7 of the upside of the handle installation recess 5 of bottle side, be formed with upwards engaging protrusion 17 outstanding upward at its fore-end.This upwards engaging protrusion 17 can be embedded in the upside of handle installation recess 5 on lower surface 7 formed downward embedded groove 7a in.
Form upwards engaging recess 18 (downside Embedded Division) at the fore-end of the upper surface 13b of downside arm 13, this upwards engaging recess 18 can embed from upside for the leading section 15a of the anti-flexible arm 15 in downside.This upwards engaging recess 18 are re-entrant portions, this re-entrant portions is by forming towards the projection side of side, grip part 11 and the upper surface 13a of downside arm 13 on the outstanding upward upwardly 13c of the fore-end of the upper surface 13a from downside arm 13.The lower surface 13b of downside arm 13 is the downward bearing surface of curved shape, this downward bearing surface can with the abutting to upper surface 8 of the downside of the handle installation recess 5 of bottle side, be formed with outstanding downward engaging protrusion 19 downwards at its fore-end.This downward engaging protrusion 19 can be embedded in the upwards embedded groove 8a formed on upper surface 8 of the downside of handle installation recess 5.
The root be connected with the bottle side surface 11a of grip part 11 on the anti-flexible arm in upside 14 is formed with the easier thin-walled portion 14b bent in the vertical direction of other parts of anti-flexible arm 14 on the upside of than this.Equally, the root be connected with the bottle side surface 11a of grip part 11 on the anti-flexible arm in downside 15 is formed with the easier thin-walled portion 15b bent in the vertical direction of other parts of anti-flexible arm 15 on the downside of than this.
As shown in Fig. 1 (b), bottle is in a pre-installation with on handle 10, and the front end of the anti-flexible arm 14 in upside is positioned at the position to lower process 12c slightly downside of the leading section than upside arm 12, and extends to and cross this position to lower process 12c.Equally, the front end of the anti-flexible arm 15 in downside is positioned at the position of the upwardly 13c slightly upside than the leading section of downside arm 13, and extends to the position of crossing this upwardly 13c.
Grip part 11 then becomes following shape: the lengthwise arc-shaped outer panel section 11b of fixed width and thickness and linking by indulging flank 11d with the linearity inner board part 11c of the fixed thickness of its same widths.The upper end of outer panel section 11b is bent into acute angle to the inside, and the upper end of inner board part 11c then bends to arc-shaped to the inside, is connected behind two plate interflow with arm 12 on the upside of the tabular of fixed thickness.Equally, the lower end of the outer panel section 11b of grip part 11 bends to the inside with the angle being less than 90 degree, and the lower end of inner board part 11c then bends to arc-shaped to the inside, is connected behind two plate interflow with arm 13 on the downside of the tabular of fixed thickness.
(assembling sequence of handle)
Fig. 3 represents the step be assembled into by handle 10 on bottle 2.First, as shown in Fig. 3 (a), compared with the state be installed to after bottle 2, handle 10 is made to become the posture leaned forward with predetermined angular, and the upside bearing surface 12a of arm on the upside of it 12 is pressed to the handle installation recess 5 of bottle 2 on lower surface 7, formed and upwardly 17 be positioned at state in downward embedded groove 7a.
In this case, the lower portion of the grip part 11 of handle 10 is pressed into by force towards handle installation recess 5.Consequently, the front of upside arm 12 bends downwards, and in addition, bending to upper surface 8 on the downside of bottle, can be pressed into the downward engaging protrusion 19 of the downside arm 13 of handle 10 upwards in embedded groove 8a by this.Fig. 3 (b) shows this state.
After this, as shown in arrow in Fig. 3 (c), anti-for upside flexible arm 14 is pressed into upward by force.The anti-flexible arm 14 in upside bends on one side centered by thinner wall section 14b, utilize the leading section 14a of anti-flexible arm 14 on the upside of this and by upside arm 12 by force on push away.By this, leading section 14a is made to cross to lower process 12c towards side, grip part 11 from bottle side and embed downward engaging recess 16.Equally, by anti-for downside flexible arm 15 is pressed into downwards by force, and by the upwards engaging of its leading section 15a embedding downside arm 13 with in recess 18.Consequently, the anti-flexible arm 14 in upside just engages with it with the state that can not depart from upside arm 12, thus prevent the flexure downwards of upside arm 12, the anti-flexible arm 15 in downside then engages with it with the state that can not depart from downside arm 13, thus prevents the flexure upward of downside arm 13.
Like this, on the handle 10 be installed on bottle 2, the anti-flexible arm 14 in upside is just erected at the corner portion between the upper part of grip part 11 and upside arm 12 obliquely.And the anti-flexible arm 15 in downside is just erected at the end portion of grip part 11 and the corner portion of downside arm 13 obliquely.Therefore, it is possible to need not improve bottle handle 10 upper lower arm part 12,13 rigidity prerequisite under improve the installation strength of bottle handle on bottle.Thus can thinning bottle handle 10 upper lower arm part 12,13 wall thickness and realize lightweight, and realize the lightweight of bottle 1 with handles.(variation of bottle handle)
On the bottle handle 10 of above-mentioned embodiment 1, anti-flexible arm 14,15 is integrally formed with grip part 11 up and down.But anti-flexible arm 14,15 and upper lower arm part 12,13 up and down also can be made to be integrally formed.
Bottle handle 10A shown in Fig. 4 (a) is the example that anti-flexible arm 14A, 15A and upper lower arm part 12,13 are up and down integrally formed.The upside position of anti-flexible arm 14A from the position, front of the lower surface of upside arm 12 towards grip part 11, upside oliquely downward extends.Be formed with projection 111 at the position, downside of the upside arm 12 of grip part 11, the re-entrant portions formed by the grip part bottle side surface 11a of this projection 111 and upside is the upside Embedded Division 16A that can embed for the leading section 141 of the anti-flexible arm 14A in upside.Equally, the anti-flexible arm 15A in downside extends obliquely upward from the position, front of the upper surface of downside arm 13 towards the position, downside of grip part 11.Be formed with projection 112 at the position, upside of the downside arm 13 of grip part 11, the re-entrant portions formed by the grip part bottle side surface 11a of this projection 112 and downside is the downside Embedded Division 18A that can embed for the leading section 151 of the anti-flexible arm 15A in downside.
The anti-flexible arm 14B in upside of the bottle handle 10B shown in Fig. 4 (b) and upside arm 12 are integrally formed, and are formed with the upside Embedded Division 16B that can embed for the leading section of the anti-flexible arm 14B in upside at the position, upside of grip part 11.The anti-flexible arm 15B in downside is then integrally formed with grip part 11, and is formed with the downside Embedded Division 18B that can embed for the leading section of the anti-flexible arm 15B in downside at the leading section of downside arm 13.
The anti-flexible arm 14C in upside of the bottle handle 10C shown in Fig. 4 (c) and grip part 11 are integrally formed, and are formed with the upside Embedded Division 16C that can embed for the leading section of the anti-flexible arm 14C in upside at the leading section of upside arm 12.The anti-flexible arm 15C in downside is then integrally formed with downside arm 13, and is formed with the downside Embedded Division 18C that can embed for the leading section of the anti-flexible arm 15C in downside at the position, downside of grip part 11.
In addition, bottle handle 10A, 10B, 10C are except above-mentioned structure, and all the other structures are all identical with bottle handle 10, and therefore the description thereof will be omitted.
Then, bottle handle 10,10A, 10B, 10C are configured with anti-flexible arm in the vertical direction, but also can not omit the anti-flexible arm in downside in the rigid arm of the substantive flexure of above-below direction generation by being made by downside arm 13.
Fig. 5 is the example representing the bottle handle only with the anti-flexible arm in upside, and Fig. 5 (a) is its lateral plan, and Fig. 5 (b) is its sectional elevation, and Fig. 5 (c) is end view drawing when observing from bottle side.The bottle handle 30 of this example can replace above-mentioned bottle handle 10 and be installed on bottle 2.
The bottle handle 30 of this example has: the grip part 31 of lengthwise; From the upside arm 32 that the upper part of the bottle side surface 31a of grip part 31 is outstanding; And from the downside arm 33 that the end portion of the bottle side surface 31a of grip part 31 is given prominence to.The position, downside of the upside arm 32 of the bottle side surface 31a in grip part 31 is formed with the anti-flexible arm 34 in upside.Upside anti-flexible arm 34 towards the lower surface 32b of upside arm 32 fore-end and relative to upside arm 32 tilt extend.Be formed with downward engaging recess 36 (upside Embedded Division) at the fore-end of the lower surface of upside arm 32, the leading section 34a of anti-for upside flexible arm 34 can be embedded from downside herein.Then be formed with upwards engaging protrusion 37 outstanding upward at the leading section of the upper surface of upside arm 32, be formed with outstanding downward engaging protrusion 39 downwards at the leading section of the lower surface of downside arm 33.
31, grip part is following shape: in the linearity of the lengthwise arc-shaped outer panel section 31b of fixed width and thickness and the narrower fixed thickness of width, plate member 31c links by indulging flank 31d.The upper end of outer panel section 31b is bent into acute angle to the inside, and the upper end of inner board part 31c bends to arc-shaped to the inside, is connected behind two plate interflow with arm on the upside of tabular 32.The lower end of the outer panel section 31b of grip part 31 bends to the inside with the angle being less than 90 degree, thus is connected with the lower plate portions 33c of downside arm 33.The lower end of inner board part 31c also bends to arc-shaped to the inside, and is connected with the upper board part 33d of downside arm 33.Downside arm 33 makes the chevron that its upper board part 33d and lower plate portions 33c collaborates in the front end of bottle central side, is linked between them by leg-of-mutton vertical flank 33e.In addition, from inner board part 31c to upper board part 33d, define vertical flank 40 at their Width center.Therefore, the rigidity arm that the rigidity obtaining above-below direction is high, can not bend in the vertical direction.
Under the state of handle installation recess 5 that the handle 30 of this structure is installed to bottle 2, the anti-flexible arm 34 in upside is erected at the corner portion between the upper part of grip part 31 and upside arm 32 obliquely.Downside arm 33 is rigidity arms, and the flexure of the upside arm 32 of flexibility is stoped by anti-flexible arm 34.Thus, due to upside arm 32 upwardly 37 and downside arm 33 keep respectively embedding the state in the upside embedded groove 7a of bottle 1 side and downside embedded groove 8a to lower process 39, therefore, handle 30 is in the state be fixed on bottle 2.
The rigidity that need not improve the upside arm 32 of bottle handle 30 just can improve the installation strength of bottle handle on bottle.And anti-flexible arm 34 can be made shorter.Thus, compared with existing handle, the lightweight of handle 30 can be realized, consequently can realize the lightweight of the bottle with handles 1 being provided with this handle 30.
Fig. 6 is the instruction diagram of the variation representing bottle handle 30.In bottle handle 30A shown in this Fig, the leading section of the anti-flexible arm 34A in upside and upside arm 32 is integrally formed, and the anti-flexible arm 34A in upside oliquely downward extends towards the position, upside of grip part 31 from this place.Projection 311 is formed at the position, upside of grip part 31.The re-entrant portions formed between jut 311 and the grip part bottle side surface 31a on the upside of it is the Embedded Division 36A that can embed for the leading section of the anti-flexible arm 34A in upside.In addition structure is all identical with bottle handle 30, therefore omits the description.
[embodiment 2]
Fig. 7 is the block diagram of the bottle with handles representing embodiment 2.Fig. 8 is the figure representing bottle handle, Fig. 8 (a) is front view, and Fig. 8 (b) is back view when observing from bottle side, and Fig. 8 (c) is upside end view drawing, Fig. 8 (d) is downside end view drawing, and Fig. 8 (e) is longitudinal section.
Be illustrated with reference to these accompanying drawings, the bottle 202 of bottle 200 with handles have path oral area 203 and with its on the downside of continuous print cylindrical shape have end metastomium 204.The handle installation recess 205 being formed with Rack is in the vertical direction divided in the outer circumferential surface section of the upper portion of metastomium 204.The bottle 202 of this shape is such as by the PET bottle that vertically and horizontally stretching blow molding method is shaped, and is fixed with the plastic bottle producing handle 50 obtained that is shaped in addition after forming on its handle installation recess 205.
The handle installation recess 205 that bottle 202 is formed by limit recess bottom surface general planar trunk lateral parts 206, to extend to metastomium outer peripheral face part 204c from the upper end-face edge of this trunk lateral parts 206 extend to forming to upper surface 208 of metastomium outer peripheral face part 204c to lower surface 207 and from the lower edge of metastomium lateral parts 206.Recess 206a, 206b of the fixed width extended along the vertical direction is formed in the two side portions of metastomium lateral parts 206.
As shown in Fig. 8 (e), be formed with the downward embedded groove 207a that width recessed is upward little in the end of the bottle central side to lower surface 207 of the upside of handle installation recess 205.The upwards embedded groove 208a that recessed width is little is formed downwards in the end of the bottle central side to upper surface 208 of downside.
Plastic bottle handle 50 has grip part 51, and grip part 51 has: from the edge of opening to lower surface 207 of upside extend to downside fixed width from the edge of opening to upper surface 208 grip part main board 51a and with upper and lower side shape morphogenetic left and right ring-type arm 51b, 51c of linking this grip part main board 51a.In the upper end of grip part main board 51a, from being substantially horizontally extruded with upside arm 52 between left and right ring-type arm 51b, 51c towards bottle side.In the lower end of grip part main board 51a, from being extruded with downside arm 53 between left and right ring-type arm 51b, 51c towards bottle side.On the upside of these, arm 52 and downside arm 53 are the flexible arms that can bend in the vertical direction.Grip part 51 then has the rigidity that substantive flexure can not occur.
On the bottle side surface 51d of grip part main board 51a, the position on the downside of upside arm 52 is extruded with the anti-flexible arm 54 in upside obliquely upward towards bottle side.Upside anti-flexible arm 54 towards the lower surface 52b of upside arm 52 fore-end and relative to upside arm 52 tilt extend.Equally, on the bottle side surface 51d of grip part main board 51a, the position on the upside of downside arm 53 is oliquely downward extruded with the anti-flexible arm 55 in downside towards bottle side.Downside anti-flexible arm 55 towards the upper surface 53a of downside arm 53 fore-end and relative to downside arm 53 tilt extend.
The downward engaging recess 56 (upside Embedded Division) that can embed from downside for the leading section 54a of the anti-flexible arm in upside 54 is formed at the fore-end of the lower surface 52b of upside arm 52.Downward engaging recess 56 in this example is re-entrant portions, and this re-entrant portions is outstanding to forming towards the raised side of side, grip part 51 and the lower surface 52b of upside arm 52 on lower process 52c downwards by the fore-end of the lower surface 52b from upside arm 52.Upside arm 52 upper surface 52a become can with the upwards bearing surface abutted to lower surface 207 of the upside of the handle installation recess 205 on bottle, its fore-end define upward give prominence to upwards engaging protrusion 57.This upwards engaging protrusion 57 can be embedded in the upside of handle installation recess 205 on lower surface 207 formed downward embedded groove 207a in.
On downside arm 53, be also that the fore-end of surperficial 53b thereon forms the upwards engaging recess 58 (downside Embedded Division) that the leading section 55a of anti-for downside flexible arm 55 can be embedded from upside.This upwards engaging recess 58 are re-entrant portions, this re-entrant portions is made up of the projection side of main board 51a side, grip part on the outstanding upward upwardly 53c of the fore-end of the upper surface 53a from downside arm 53 and the upper surface 53a of downside arm 53.Downside arm 53 lower surface 53b be can with the downward bearing surface abutted to upper surface 208 of the downside of the handle installation recess 205 of bottle side, its fore-end be formed downwards give prominence to downward engaging protrusion 59.This downward engaging protrusion 59 can be embedded in the upwards embedded groove 208a formed on upper surface 208 of the downside of handle installation recess 205.
The easier thin-walled portion 54b bent in the vertical direction of other parts of anti-flexible arm 54 on the upside of than this is formed at the root be connected with the bottle side surface 51d of grip part main board 51a of the anti-flexible arm in upside 54.Equally, the easier thin-walled portion 55b bent in the vertical direction of other parts of anti-flexible arm 55 on the downside of than this is formed at the root be connected with the bottle side surface 51d of grip part main board 51a of the anti-flexible arm in downside 55.
As shown in Fig. 8 (e), bottle is in a pre-installation with on handle 50, and the front end of the anti-flexible arm 54 in upside is positioned at the position to lower process 52c slightly downside of the leading section than upside arm 52, and extends to and cross this position to lower process 52c.Equally, the front end of the anti-flexible arm 55 in downside is positioned at the position of the upwardly 53c upside slightly than the leading section of downside arm 53, and extends to the position of crossing this upwardly 53c.
The bottle handle 50 of this structure is embedding the handle installation recess 205 of bottle side and after fixing, is being pressed into by force upward by anti-for upside flexible arm 54.The anti-flexible arm 54 in upside bends on one side centered by thinner wall section 54b, utilize the leading section 54a of anti-flexible arm 54 on the upside of this and by upside arm 52 by force on push away.By this, leading section 54a is made to cross to lower process 52c towards side, grip part 51 from bottle side and embed downward engaging recess 56.Equally, by being pressed into by force by anti-for downside flexible arm 55, its leading section 55a is embedded the upwards engaging of downside arm 53 with in recess 58 downwards.Consequently, the anti-flexible arm 54 in upside engages with it with the state that can not depart from upside arm 52, thus prevent the flexure downwards of upside arm 52, and the anti-flexible arm 55 in downside engages with it with the state that can not depart from downside arm 53, thus prevent the flexure upward of downside arm 53.
Like this, on the handle 50 be installed on bottle 202, the anti-flexible arm 54 in upside is erected at the corner portion between the upper part of grip part 51 and upside arm 52 obliquely.And the anti-flexible arm 55 in downside is erected at the end portion of grip part 51 and the corner portion of downside arm 53 obliquely.Therefore, the rigidity that need not improve the upper lower arm part 52,53 of bottle handle 50 just can improve the installation strength of bottle handle on bottle.Thereby, it is possible to the wall thickness of the upper lower arm part 52,53 of thinning bottle handle 50 and realize lightweight, and realize the lightweight of bottle 200 with handles.
In addition, the bottle handle 50 of this example also can as shown in Fig. 4 (a) ~ (c), a side in anti-for upside flexible arm and grip part and upside arm is integrally formed, and the side in anti-for downside flexible arm and grip part and downside arm is integrally formed.In addition, the bottle handle 50 of this example also as shown in Figure 5, Figure 6, only can be arranged the anti-flexible arm in upside, and anti-for downside flexible arm is made rigid arm.
(other embodiment)
Above embodiment have employed the present invention on bottle handle and bottle with handles.The present invention is equally applicable to the container beyond bottle.
Claims (12)
1. a plastic container handle, the handle mounting part formed on plastic container is fixed in its embedding, it is characterized in that having:
The grip part of lengthwise;
Upside arm, on the upside of this, arm is given prominence to from the upper part of the containers side surface of described grip part;
Downside arm, on the downside of this, arm is outstanding to the side identical with described upside arm from the end portion of the described containers side surface of described grip part;
The anti-flexible arm in upside, on the upside of this, anti-flexible arm can be erected on the upside of grip part between position and position, arm front, upside relative to described grip part and described upside arm both sides obliquely, on the upside of described grip part, position is in the downside of the described upside arm of the described containers side surface of described grip part, and position, arm front, described upside is in the front of the lower surface of described upside arm;
Upwards engaging protrusion, this upwards engaging protrusion give prominence to upward from the leading section of the upper surface of described upside arm;
Downward engaging protrusion, this downward engaging protrusion is given prominence to downwards from the leading section of the lower surface of described downside arm,
A position on the upside of the anti-flexible arm in described upside and described grip part in position and position, arm front, described upside is integrally formed, and extends towards another position,
On another position on the upside of described grip part in position and position, arm front, described upside, be formed with the upside Embedded Division that can embed for the leading section of the anti-flexible arm in described upside.
2. container handle as claimed in claim 1, is characterized in that,
On the upside of the anti-flexible arm in described upside and described grip part, position is integrally formed,
On position, arm front, described upside, be formed with the downward engaging recess that can embed from downside for the described leading section of the anti-flexible arm in described upside and be used as described upside Embedded Division.
3. container handle as claimed in claim 2, is characterized in that,
Described downward engaging recess is re-entrant portions,
The described lower surface of the raised side towards side, described grip part to lower process that this re-entrant portions is given prominence to downwards by the described lower surface from described upside arm and described upside arm is formed.
4. container handle as claimed in claim 2, is characterized in that,
The anti-flexible arm in described upside has the easier thin-walled portion bent in the vertical direction of other parts of anti-flexible arm on the upside of than this at the root be connected with position on the upside of described grip part.
5. container handle as claimed in claim 2, is characterized in that,
Described upside arm is the flexible upside arm that can bend in the vertical direction,
Described downside arm is the rigid underside arm that can not bend in the vertical direction.
6. container handle as claimed in claim 1, is characterized in that,
There is the anti-flexible arm in downside, on the downside of this, anti-flexible arm can be erected on the downside of grip part between position and position, arm front, downside relative to described grip part and described downside arm both sides obliquely, on the downside of described grip part, position is in the upside of the described downside arm of the described containers side surface of described grip part, position, arm front, described downside is in the front of the upper surface of described downside arm
A position on the downside of the anti-flexible arm in described downside and described grip part in position and position, arm front, described downside is integrally formed, and extends towards another position,
On another position on the downside of described grip part in position and position, arm front, described downside, be formed with the downside Embedded Division that can embed for the leading section of the anti-flexible arm in described downside.
7. container handle as claimed in claim 6, is characterized in that,
On the downside of the anti-flexible arm in described downside and described grip part, position is integrally formed,
On position, arm front, described downside, be formed with the upwards engaging recess that can embed from upside for the described leading section of the anti-flexible arm in described downside and be used as described downside Embedded Division.
8. container handle as claimed in claim 7, is characterized in that,
Described upwards engaging recess is re-entrant portions,
The described upper surface of the projection side towards side, described grip part upwardly that this re-entrant portions is given prominence to upward by the described upper surface from described downside arm and described downside arm is formed.
9. container handle as claimed in claim 7, is characterized in that,
The anti-flexible arm in described downside has the easier thin-walled portion bent in the vertical direction of other parts of anti-flexible arm on the downside of than this at the root be connected with position on the downside of described grip part.
10. container handle as claimed in claim 7, is characterized in that,
Described upside arm is the flexible upside arm that can bend in the vertical direction,
Described downside arm is the flexible downside arm that can bend in the vertical direction.
11. 1 kinds of containers with handles, it has: divide the plastic blow-molded container forming jug installation portion in the outer circumferential surface section of metastomium; And be arranged on the plastic handle of described handle mounting part, it is characterized in that,
Described handle mounting part has:
The recess of Rack, this recess extends along container above-below direction;
Upwards embedded groove, this upwards embedded groove be recessed into upward from the end of the container center side to lower surface be limited the upper end of this recess;
Downward embedded groove, this downward embedded groove is recessed into downwards from the end of the container center side to upper surface be limited the lower end of described recess,
Described handle is the container handle according to any one of claim 1 to 5,
Till described grip part extends to the described edge of opening to upper surface from the described opening edge genesis to lower surface of described recess,
Described upside arm has and the described upwards bearing surface abutted to lower surface, and described upwards engaging protrusion embeds described downward embedded groove from downside,
Described downside arm has and the described downward bearing surface abutted to upper surface, upwards embedded groove described in described downward engaging protrusion embeds from upside,
By the leading section of anti-for described upside flexible arm is embedded described upside Embedded Division, make the anti-flexible arm in described upside be erected on the upside of position, arm front, described upside and described grip part between position, form the state that the arm flexure downwards of described upside is prevented from.
12. 1 kinds of containers with handles, it has: divide the plastic blow-molded container forming jug installation portion in the outer circumferential surface section of metastomium; And be arranged on the plastic handle of described handle mounting part, it is characterized in that,
Described handle mounting part has:
The recess of Rack, this recess extends along container above-below direction;
Upwards embedded groove, this upwards embedded groove be recessed into upward from the end of the container center side to lower surface be limited the upper end of this recess;
Downward embedded groove, this downward embedded groove is recessed into downwards from the end of the container center side to upper surface be limited the lower end of described recess,
Described handle is the container handle according to any one of claim 6 to 10,
Till described grip part extends to the described edge of opening to upper surface from the described opening edge genesis to lower surface of described recess,
Described upside arm has and the described upwards bearing surface abutted to lower surface, and described upwards engaging protrusion embeds described downward embedded groove from downside,
Described downside arm has and the described downward bearing surface abutted to upper surface, upwards embedded groove described in described downward engaging protrusion embeds from upside,
By the leading section of anti-for described upside flexible arm is embedded described upside Embedded Division, make anti-flexible arm on the upside of this be erected on the upside of position, arm front, described upside and described grip part between position, form the state that the arm flexure downwards of described upside is prevented from,
And by the leading section of anti-for described downside flexible arm is embedded described downside Embedded Division, make anti-flexible arm on the downside of this be erected on the downside of position, arm front, described downside and described grip part between position, form the state that the arm flexure upward of described downside is prevented from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010269898.4A CN102381507B (en) | 2010-08-27 | 2010-08-27 | Container handle and container with the handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010269898.4A CN102381507B (en) | 2010-08-27 | 2010-08-27 | Container handle and container with the handle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102381507A CN102381507A (en) | 2012-03-21 |
| CN102381507B true CN102381507B (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010269898.4A Expired - Fee Related CN102381507B (en) | 2010-08-27 | 2010-08-27 | Container handle and container with the handle |
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| Country | Link |
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| CN (1) | CN102381507B (en) |
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|---|---|---|---|---|
| EP0650900A1 (en) * | 1993-05-17 | 1995-05-03 | Yoshino Kogyosho Co., Ltd. | Bottle of synthetic resin provided with handle and method of manufacturing same |
| JPH0939972A (en) * | 1995-08-01 | 1997-02-10 | Mitsubishi Plastics Ind Ltd | Plastic bottle with handle |
| CN1168851A (en) * | 1996-05-29 | 1997-12-31 | 株式会社青木固研究所 | Synthetic resin handle and bottle having the same |
| JP2000006937A (en) * | 1998-06-22 | 2000-01-11 | Mitsubishi Plastics Ind Ltd | Polyester resin bottle with handle, and handle |
| CN1704313A (en) * | 2004-05-25 | 2005-12-07 | 株式会社开拓 | Blow molding bottle with handle and device for making same |
| JP3834430B2 (en) * | 1998-07-09 | 2006-10-18 | 三菱樹脂株式会社 | Plastic bottle with handle |
| CN2837221Y (en) * | 2005-05-20 | 2006-11-15 | 上海熔烽商贸有限公司 | Movable handle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3994184B2 (en) * | 2000-05-19 | 2007-10-17 | 株式会社吉野工業所 | Synthetic resin housing with handle |
-
2010
- 2010-08-27 CN CN201010269898.4A patent/CN102381507B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0650900A1 (en) * | 1993-05-17 | 1995-05-03 | Yoshino Kogyosho Co., Ltd. | Bottle of synthetic resin provided with handle and method of manufacturing same |
| JPH0939972A (en) * | 1995-08-01 | 1997-02-10 | Mitsubishi Plastics Ind Ltd | Plastic bottle with handle |
| CN1168851A (en) * | 1996-05-29 | 1997-12-31 | 株式会社青木固研究所 | Synthetic resin handle and bottle having the same |
| JP2000006937A (en) * | 1998-06-22 | 2000-01-11 | Mitsubishi Plastics Ind Ltd | Polyester resin bottle with handle, and handle |
| JP3834430B2 (en) * | 1998-07-09 | 2006-10-18 | 三菱樹脂株式会社 | Plastic bottle with handle |
| CN1704313A (en) * | 2004-05-25 | 2005-12-07 | 株式会社开拓 | Blow molding bottle with handle and device for making same |
| CN2837221Y (en) * | 2005-05-20 | 2006-11-15 | 上海熔烽商贸有限公司 | Movable handle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102381507A (en) | 2012-03-21 |
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