CN102756837B - Liquid storage container and manufacture method thereof - Google Patents
Liquid storage container and manufacture method thereof Download PDFInfo
- Publication number
- CN102756837B CN102756837B CN201110106540.4A CN201110106540A CN102756837B CN 102756837 B CN102756837 B CN 102756837B CN 201110106540 A CN201110106540 A CN 201110106540A CN 102756837 B CN102756837 B CN 102756837B
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- vessel
- sealing member
- locking piece
- injection
- liquid storage
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- 239000007788 liquid Substances 0.000 title claims abstract description 32
- 238000003860 storage Methods 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 47
- 238000002347 injection Methods 0.000 claims abstract description 23
- 239000007924 injection Substances 0.000 claims abstract description 23
- 238000007493 shaping process Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 14
- 238000007689 inspection Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000003467 diminishing effect Effects 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 206010042658 Sweat gland tumour Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 208000018234 adnexal spiradenoma/cylindroma of a sweat gland Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000000549 coloured material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 201000007416 salivary gland adenoid cystic carcinoma Diseases 0.000 description 1
Abstract
The invention provides liquid storage container, comprise the first single piece of single injection-molded, be made up of form, the first locking piece, the first sealing member; Second single piece of single injection-molded, be made up of vessel, the second locking piece, the second sealing member, first locking piece and the second locking piece are locked and vessel and form are fixed, and the first sealing member and the second sealing member snap fit make vessel and form seal.Also provide liquid storage container manufacture method, comprise step 1: by first time injection mo(u)lding, by form, the first locking piece, the first sealing member, shaping and synchronous injection moulding is together to form the first single piece; Step 2: the first single piece is positioned in vessel mould, then by second time injection mo(u)lding vessel, the second locking piece, the second sealing member be injection molded into single piece with make between vessel with form be locked and seal, the injection mo(u)lding of vessel synchronously completes.The present invention not only seals firm but also with short production cycle.
Description
Technical field
The present invention relates to a kind of liquid storage container and manufacture method thereof.
Background technology
The liquid storage container of prior art, see one of prior art shown in Fig. 1-Fig. 3, it has following shortcoming: (1) transparent window 201 and water tank 101, employing hot melt covers, namely, adopt heating arrangement, pillar above heating transparent form 201, after partial melting distortion, when pillar diameter D1 is greater than the diameter D2 in the hole coordinated with it, transparent window 201 and water tank 101 are coupled together, thus mounting process is complicated, cost of labor is high, and the production cycle, long-acting rate was low, and hot melt covers rear Collision test is not easy to pass through; (2) transparent window 201 and water tank 101 adopt gluing, and it is unreliable to seal, and in use there is the possibility of leaking.
Again such as, application number is the Chinese patent application of 02134815.4, it discloses a kind of method for making of apparent window on container, wherein, can have an X-rayed between object and plastic supporting pieces and pass through to a heating wire electrified regulation, make both be fixedly connected with.There is the defect same with aforementioned hot cladding in above-mentioned publication, that is, the low and Collision test of production cycle long-acting rate is not easy to pass through.
Summary of the invention
For Problems existing in correlation technique, the object of the present invention is to provide a kind of liquid storage container and manufacture method thereof, to solve the technical matters that sealing is not firm and the production cycle is long.
For achieving the above object, provide a kind of liquid storage container according to an aspect of the present invention, comprising: the first single piece of single injection-molded, be made up of the form be injection-moulded in together, the first locking piece, the first sealing member; And the second single piece of single injection-molded, be made up of the vessel be injection-moulded in together, the second locking piece, the second sealing member, lock between first unitarily formed first locking piece with the second unitarily formed second locking piece and coordinate, be fixed together to make vessel and form, snap fit between first unitarily formed first sealing member and the second unitarily formed second sealing member, to make to form sealing between vessel and form.
Preferably, the first locking piece is reaming, along the direction of the side towards the opposite, side of the contacting container body from form, the internal diameter of reaming is large from little change, second locking piece is the cylinder with reaming form fit, and the first sealing member is groove, and the second sealing member is the projection of mating with groove shapes.
Preferably, the first locking piece is screw, and the second locking piece is stud.
Preferably, form has the first side wall and the second sidewall arranged in L-type, between the first side wall and the sidewall of vessel and between the second sidewall and the diapire of vessel, is all locked by the first and second locking pieces.
Preferably, being located at around the first locking piece on the second sidewall, also water retaining ribs is provided with.
Preferably, the sidewall of vessel has the inspection door exposed for form, and the periphery of inspection door is set to chamfered transition.
Preferably, the second locking piece is shrinkage cavity, points to the direction of the side engaged with form along the outside from vessel, the internal diameter of lockhole is from diminishing greatly, first locking piece is the cylinder mated with shrinkage cavity form, and the second sealing member is groove, and the first sealing member is the projection of mating with groove shapes.
On the other hand, the present invention also provides a kind of method manufacturing the arbitrary liquid storage container of the present invention, comprise the steps: step 1: by first time injection mo(u)lding, by form, the first locking piece, the first sealing member is shaping and be synchronously injection-moulded in together, to form the first single piece; And step 2: the first single piece is positioned in the mould in order to molded container body, and then by second time injection mo(u)lding, vessel, the second locking piece and the second sealing member are injection molded into single piece, to make being locked and sealing and the injection mo(u)lding of vessel synchronously completes between vessel with form.
Preferably, the material of form is transparent or semitransparent material, and the material melting point of form is higher than the material melting point of vessel.
Preferably, in step 2, when location the first single piece, the cylinder that the front mould from mould stretches out is withstood on the second sidewall of form, the rear mold of mould is withstood on the first side wall of form, the line position of mould is withstood on the outside of form to complete location.
Compared to prior art, beneficial effect of the present invention is:
(1) on the one hand, liquid storage container of the present invention is by the first single piece of single injection-molded, and the post forming part that the second single piece of single injection-molded is formed, coordinate by locking between the first unitarily formed first locking piece with the second unitarily formed second locking piece, be fixed together to make the second unitarily formed vessel and the first unitarily formed form, by snap fit between the first unitarily formed first sealing member and the second unitarily formed second sealing member, seal to make to be formed between the second unitarily formed vessel and the first unitarily formed form, thus, liquid storage container of the present invention, being tightly connected not only between vessel and form is reliable, and shorten the production cycle of liquid storage container.
(2) on the other hand, reservoir manufacture method of the present invention, carrying out one-time formed to vessel while, synchronously complete the sealing between vessel and form and be locked (fitting together), thus by twice injection mo(u)lding, not only make the press seal between vessel with form be connected reliably, and improve simultaneously liquid storage container packaging efficiency, decrease manual operation, just shorten the production cycle of liquid storage container accordingly.
(3) because form is transparent or semitransparent material, the water level in liquid storage container can clearly be observed.
(4) adopt reaming (exit skirt) as the first locking piece, adopting with the cylinder of reaming (exit skirt) form fit is the second locking piece, the two coordinates can strain vessel and form, is more conducive to liquid storage container and passes through crash tests.
(5) the present invention is when to form location after shaping, the cylinder that front mould from mould stretches out is withstood on the second sidewall of form, the rear mold of mould is withstood on the first side wall of form, the line position of mould is withstood on the lateral wall of form, to realize the location of shaping rear view window in the mould of vessel, thus mould does not need oblique top (diagonal position), simplifies the structure of the mould of molded container body.
Accompanying drawing explanation
The assembly drowing of transparent window and vessel in Fig. 1 prior art;
In Fig. 2 prior art transparent window and vessel assemble after section-drawing;
Fig. 3 is the enlarged drawing of in Fig. 2 I;
The assembly drowing of transparent window and vessel in Fig. 4 liquid storage container of the present invention;
In Fig. 5 liquid storage container of the present invention transparent window and vessel assemble after part sectional view;
Fig. 6 a is the enlarged drawing of in Fig. 5 II;
Fig. 6 b is the enlarged drawing of in Fig. 5 III;
Fig. 7 be in liquid storage container of the present invention transparent window and vessel assemble after elevation cross-sectional view;
Fig. 8 a is the enlarged drawing of in Fig. 7 IV;
Fig. 8 b is the enlarged drawing of in Fig. 7 V;
The detail drawing of vessel in Fig. 9 liquid storage container of the present invention;
The detail drawing of transparent window in Figure 10 liquid storage container of the present invention;
The parts sectional view of transparent window in Figure 11 liquid storage container of the present invention;
Figure 12 a is the enlarged drawing of in Figure 11 VIII;
Figure 12 b is the enlarged drawing of in Figure 11 VI;
Figure 12 c is the enlarged drawing of in Figure 11 VII;
General location when Figure 13 illustrates that in the present invention, vessel is shaped in a mold with axonometric drawing.
Detailed description of the invention
See Fig. 4-Fig. 8 b, describe liquid storage container of the present invention, liquid storage container of the present invention comprises: the vessel 1 fitted together and form 2.Form 2 and be formed at the first locking piece on form 2 (being reaming 23 in the present embodiment) and the first sealing member (being groove 21 in the present embodiment) forms the first single piece, in other words, form 2, first locking piece, the first sealing member are by once injection molded type and the single piece be injection-moulded in together; Vessel 1 and be formed at the second locking piece on vessel 1 (being cylinder 23 ' in the present embodiment), the second sealing member (being protruding 21 ' in the present embodiment) forms the second single piece, that is, vessel 1, second locking piece, the second sealing member are by once injection molded type and another single piece be injection-moulded in together.Locking between first locking piece, the second locking piece coordinates, and makes together with vessel 1 is locked with form 2; The snap fit of the first sealing member and the second sealing member, makes to be formed between vessel 1 and form 2 to be tightly connected.Obviously, liquid storage container of the present invention is the secondary injection molding part formed by the first single piece and the second single piece, be appreciated that with reference to above description, first time injection mo(u)lding is for forming the first single piece, and second time injection mo(u)lding is for forming the second single piece and making to keep above-mentioned annexation between the first single piece and the second single piece.
Shown in Fig. 6 b, when the first locking piece is reaming 23, along the direction of the side towards the opposite, side of the contacting container body 1 from form 2, the internal diameter of reaming 23 is large from little change, correspondingly, as the cylinder 23 ' of the second locking piece and the form fit of reaming 23.Other first and second locking pieces can have other embodiments: such as, and the first locking piece also may be embodied as screw, correspondingly, the second locking piece can be the stud mated with screw; Again such as, the second locking piece can be shrinkage cavity, and point to the direction of the side engaged with form 2 along the outside from vessel 1, the internal diameter of lockhole is from diminishing greatly, and correspondingly the second locking piece is the cylinder mated with shrinkage cavity form; Again such as, the first locking piece can be stud, and the second locking piece can be the screw mated with stud.Similarly, the first sealing member may be embodied as projection, and the second corresponding sealing member can for the groove matched.
See Fig. 9-12, form 2 has the first side wall 25 and the second sidewall 27 arranged in L-type, between the sidewall of the first side wall 25 and vessel 1 and between the second sidewall 27 and the diapire of vessel 1, all be locked by the first and second locking pieces, herein, the first locking piece reaming 23, second locking piece is the cylinder mated with reaming 23.See Fig. 9, show the inspection door 15 on the sidewall of vessel 1, this inspection door 15 exposes for form 2, and the periphery of inspection door 15 is set to chamfered transition 11, and this makes to be not easy when container molding body 1 to produce defect.Figure 10 shows, and around the first locking piece (being reaming 23 in the present embodiment) on the second sidewall 27 of form 2, is also provided with water retaining ribs 29.It can also be seen that from Fig. 9 and Figure 10, form 2 is formed with boss 22, is formed with groove 21 around boss 22, is formed with multiple reaming 23 around boss 22 in the periphery of groove 21, and when being fixed in container body 1 by form 2, boss 22 stretches out from inspection door 15.While form 2 is locked with vessel 1, boss 22 and groove 21 force fit, to form the seal ring around inspection door 15, sealing ring achieves the sealing between vessel 1 and form 2.
On the other hand, the present invention also provides a kind of method manufacturing the arbitrary liquid storage container of the present invention, and this manufacture method comprises the steps:
Step 1: by first time injection mo(u)lding, by form 2, first locking piece, the first sealing member is shaping and be synchronously injection-moulded in together, to form the first single piece; And
Step 2: the first single piece is positioned in the mould (not shown) in order to molded container body 1, and then by second time injection mo(u)lding, vessel 1, second locking piece and the second sealing member are injection molded into single piece, to make being locked and sealing and the injection mo(u)lding of vessel 1 synchronously completes between vessel 1 with form 2.
It may be noted that in order to first injection mo(u)lding first single piece, after complete the shaping of vessel 1 and with the assembling of form 2, sealing, the material melting point of form 2 is higher than the material melting point of vessel 1.Obviously, for the ease of observing the water level in container, the material of form 2 is transparent or semitransparent material, and the material of form 2 can be the coloured material of band.
See Figure 13 and composition graphs 9, show to the front mould region 3 during the first single piece location, line position region 4, rear mold region C.In more detail, in step 2 above, when location the first single piece, the cylinder that the front mould from mould stretches out is withstood on the second sidewall 27 of form 2, the rear mold of mould is withstood on the first side wall 25 of form 2, the line position of mould is withstood on the outside of form 2 to complete location.Thus the mould of vessel does not need oblique top (diagonal position), simplifies the structure of the mould of molded container body.Cylindrical hole 13 shown in Fig. 9 is, when second time injection mo(u)lding, and the hole from the cylindroma that front mold is stretched out.
Again on the one hand, liquid storage container of the present invention may be used for dehydrating unit.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a liquid storage container, is characterized in that, comprising:
First single piece of single injection-molded, is made up of the form be injection-moulded in together (2), the first locking piece, the first sealing member; And
Second single piece of single injection-molded, is made up of the vessel be injection-moulded in together (1), the second locking piece, the second sealing member,
Wherein, lock between described first unitarily formed first locking piece with described second unitarily formed second locking piece and coordinate, be fixed together to make described vessel (1) and form (2), snap fit between described first unitarily formed first sealing member and described second unitarily formed second sealing member, seals to make to be formed between described vessel (1) and form (2);
Wherein, one in described first sealing member and described second sealing member is protruding, and another is the groove matched;
Wherein, described first locking piece is reaming (23), along the direction of the side towards the opposite, side of the described vessel of contact (1) from described form (2), the internal diameter of described reaming (23) is large from little change, described second locking piece is the cylinder (23 ') with described reaming (23) form fit, and
Described first sealing member is groove (21), and described second sealing member is the projection (21 ') with described groove (21) form fit.
2. liquid storage container according to claim 1, is characterized in that, described form (2) has the first side wall (25) and the second sidewall (27) arranged in L-type,
Wherein, between the sidewall of described the first side wall (25) and vessel (1) and between the diapire of described second sidewall (27) and vessel (1), be all locked by described first and second locking pieces.
3. liquid storage container according to claim 2, is characterized in that, being located at around described first locking piece on described second sidewall (27), is also provided with water retaining ribs (29).
4. liquid storage container according to claim 2, it is characterized in that, the sidewall of described vessel (1) has the inspection door (15) exposed for described form (2), and the periphery of described inspection door (15) is set to chamfered transition (11).
5. manufacture a method for liquid storage container described in aforementioned arbitrary claim, it is characterized in that, comprise the steps:
Step 1: by first time injection mo(u)lding, by described form (2), the first locking piece, the first sealing member is shaping and be synchronously injection-moulded in together, to form the first single piece; And
Step 2: described first single piece is positioned in the mould in order to molded container body (1), and then by second time injection mo(u)lding, described vessel (1), the second locking piece and the second sealing member are injection molded into single piece, to make being locked and sealing and the injection mo(u)lding of described vessel (1) synchronously completes between described vessel (1) with form (2).
6. method according to claim 5, is characterized in that, the material of described form (2) is transparent or semitransparent material, and the material melting point of described form (2) is higher than the material melting point of described vessel (1).
7. method according to claim 6, is characterized in that,
In described step 2, when locating described first single piece, the cylinder that front mould from described mould stretches out is withstood on second sidewall (27) of described form (2), the rear mold of described mould is withstood on the first side wall (25) of described form (2), the line position of mould is withstood on the outside of described form (2) to complete location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110106540.4A CN102756837B (en) | 2011-04-27 | 2011-04-27 | Liquid storage container and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110106540.4A CN102756837B (en) | 2011-04-27 | 2011-04-27 | Liquid storage container and manufacture method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102756837A CN102756837A (en) | 2012-10-31 |
| CN102756837B true CN102756837B (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110106540.4A Active CN102756837B (en) | 2011-04-27 | 2011-04-27 | Liquid storage container and manufacture method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN102756837B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108851975B (en) * | 2017-05-12 | 2023-11-24 | 广州市拓璞电器发展有限公司 | Water window structure of double-layer kettle and manufacturing method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2172864A (en) * | 1935-01-14 | 1939-09-12 | Waldorf Paper Prod Co | Container |
| US4213536A (en) * | 1977-09-28 | 1980-07-22 | Hafner & Krullmann Gmbh | Container for convoluted wire or the like |
| CN2460015Y (en) * | 2000-09-30 | 2001-11-21 | 陈伟强 | Device for forming viewing window on electric kettle |
| CN2492157Y (en) * | 2001-09-24 | 2002-05-22 | 陈伟强 | Electric-heating kettle |
| CN2568086Y (en) * | 2002-09-13 | 2003-08-27 | 南海市里水大冲大埠五金电器厂 | Electrothermal kettle with improved level indication structure of metal kettle body |
| CN2829573Y (en) * | 2005-10-20 | 2006-10-25 | 高汝培 | Casing of electrothermal thermos able to fast install water level observing plate |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006010396A (en) * | 2004-06-23 | 2006-01-12 | Zojirushi Corp | Liquid level sight-through panel and liquid storing pot |
| DE102007032770A1 (en) * | 2007-07-13 | 2009-01-15 | Protektorwerk Florenz Maisch Gmbh & Co Kg | profile element |
-
2011
- 2011-04-27 CN CN201110106540.4A patent/CN102756837B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2172864A (en) * | 1935-01-14 | 1939-09-12 | Waldorf Paper Prod Co | Container |
| US4213536A (en) * | 1977-09-28 | 1980-07-22 | Hafner & Krullmann Gmbh | Container for convoluted wire or the like |
| CN2460015Y (en) * | 2000-09-30 | 2001-11-21 | 陈伟强 | Device for forming viewing window on electric kettle |
| CN2492157Y (en) * | 2001-09-24 | 2002-05-22 | 陈伟强 | Electric-heating kettle |
| CN2568086Y (en) * | 2002-09-13 | 2003-08-27 | 南海市里水大冲大埠五金电器厂 | Electrothermal kettle with improved level indication structure of metal kettle body |
| CN2829573Y (en) * | 2005-10-20 | 2006-10-25 | 高汝培 | Casing of electrothermal thermos able to fast install water level observing plate |
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| Publication number | Publication date |
|---|---|
| CN102756837A (en) | 2012-10-31 |
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Effective date of registration: 20210113 Address after: 266101 Haier Road, Qingdao hi tech Industrial Park, Shandong Province (inside Haier Industrial Park) Patentee after: Qingdao Haier Molds Co.,Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, hi tech park, Laoshan District, Shandong, Qingdao Patentee before: HAIER Group Corp. Patentee before: QINGDAO HAIER MOLDS Co.,Ltd. |
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Address after: 266101 Inside Haier Industrial Park, Qingdao High tech Industrial Park, Qingdao, Shandong Province Patentee after: Kaos Mold (Qingdao) Co.,Ltd. Address before: 266101 Haier Road, Qingdao hi tech Industrial Park, Shandong Province (inside Haier Industrial Park) Patentee before: Qingdao Haier Molds Co.,Ltd. |