CN104986411B - A kind of container - Google Patents
A kind of container Download PDFInfo
- Publication number
- CN104986411B CN104986411B CN201510406436.5A CN201510406436A CN104986411B CN 104986411 B CN104986411 B CN 104986411B CN 201510406436 A CN201510406436 A CN 201510406436A CN 104986411 B CN104986411 B CN 104986411B
- Authority
- CN
- China
- Prior art keywords
- opening
- container
- injection molding
- side wall
- edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001746 injection moulding Methods 0.000 claims abstract description 38
- 238000005253 cladding Methods 0.000 claims abstract description 8
- 238000003780 insertion Methods 0.000 claims description 20
- 230000037431 insertion Effects 0.000 claims description 20
- 239000004033 plastic Substances 0.000 claims description 15
- 229920003023 plastic Polymers 0.000 claims description 15
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 238000009413 insulation Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000007769 metal material Substances 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Containers Having Bodies Formed In One Piece (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a container, which comprises an inner container body for containing articles and a sleeve body with a heat insulation function, wherein the sleeve body is formed on the outer side of the inner container body in an injection molding mode, the sleeve body is arranged around the inner container body, the inner container body is provided with an opening, the sleeve body extends to the opening end of the inner container body and turns inwards to form an opening edge cladding part for cladding the opening edge of the inner container body, an injection molding positioning part is arranged on the opening edge of the inner container body, which is cladded by the opening edge cladding part, the opening edge cladding part is provided with a combining part which is in embedded fit with the injection molding positioning part, and the combining part, the opening edge cladding part and the sleeve body are integrally formed; through the structural arrangement, the opening edge coating part can not be turned upwards, the opening edge coating part is ensured to always coat the opening edge of the inner container body, the yield of products is effectively improved, the structural strength of the products is improved, and the container can be used in a more complex environment and has higher universality.
Description
Technical field
The present invention relates to a kind of container more particularly to a kind of high yield rates, versatile container.
Background technique
Existing container generally comprises the content body of metal and the body of plastics.Since metal material has high temperature resistant etc.
Characteristic is used for the content body of metal to contain article, can prevent content body from phenomena such as deformation occur；Due to plastic material
With the heat-proof quality characteristics such as preferably, the body of plastics is used to take for user is hand-held, it can be to avoid because of the temperature for containing article
It spends high and leads to phenomena such as scalding, it is very humanized.
Since metal material and plastic material can not be fused into one, the container of above-mentioned construction is by plastic sheath
Body is molded in the outside of metal content body, and plastics body extends to the open end of metal content body, and inwardly
Overturning forms the opening's edge covering portion that an opening opening's edge by metal content body coats, to realize in plastics body and metal
Container body it is relatively fixed.
But since the shrinking percentage of metal material and plastic material is not identical, cause during injection molding, plastic sheath
The opening's edge covering portion of body is easy to dig upwards, causes to generate loosening between plastics body and metal content body, causes substandard products；Sternly
It when weight, or even also results in plastics body and is mutually disengaged with metal content body, cause waste product.Also, in the mistake that container uses
Cheng Zhong, if user carries out disinfection to container using boiled water, under the action of boiled water high temperature, the opening's edge covering portion of plastics body is also held
It easily digs upwards, causes to generate the phenomenon that loosening, being even mutually disengaged between body and content body, it can not normal use.
Summary of the invention
In order to overcome the above technical problems, the object of the present invention is to provide a kind of containers, and the container finish rate is high, versatility
By force, can be carried out under increasingly complex environment using.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of container, the body including content body and heat-blocking action for containing article, the body injection molding
The outside of the content body is taken shape in, the body is arranged around the content body, and the content body has opening, institute
It states body and extends to the open end of the content body, and inwardly overturn, form an opening opening's edge by the content body
The opening's edge covering portion of cladding, the content body are equipped with injection molding positioning region, institute by the opening opening's edge that the opening's edge covering portion coats
It states opening's edge covering portion and is equipped with the engaging portion for forming insertion cooperation with the injection molding positioning region, the engaging portion and the opening's edge coat
Portion, the body entirety integrated injection molding.
The injection molding positioning region is positioning through hole, and the engaging portion is insertion protrusion, and the insertion protrusion insertion is described fixed
Insertion cooperation is formed in the through-hole of position.
The positioning through hole extends along the longitudinal direction of the side wall of the content body, forms the positioning that side wall has opening
Through-hole.
The opening opening's edge of the content body is the stepped side walls expanded outward comprising longitudinal tiltedly side wall and cross
To oblique side wall, the injection molding positioning region is located at the oblique side wall in the longitudinal direction, and the opening's edge covering portion coats the oblique side wall in the longitudinal direction,
And it is resisted against the oblique side wall of the transverse direction.
The opening's edge covering portion is non-bulging in the oblique side wall of the transverse direction.
The circumferential direction distribution of side wall of the injection molding positioning region along the content body.
The content body is metallic object, and the body is plastic body.
The beneficial effects of the present invention are: by above-mentioned structure setting, on the one hand make the injection molding positioning region of opening opening's edge
Insertion cooperation is formed with the engaging portion of opening's edge covering portion, is enhanced attached between opening's edge covering portion and the opening opening's edge of content body
Put forth effort, it is ensured that opening's edge covering portion will not be dug upwards easily during injection molding or during use, be made
Opening's edge covering portion coats the opening opening's edge of content body always, effectively improves the yield rate of product, and improves product
Structural strength, enable inventive container to carry out using more versatility under increasingly complex environment.Another aspect engaging portion
With opening's edge covering portion, body entirety integrated injection molding, then binding site is molded between opening's edge covering portion and body in container
During molding or during use, engaging portion can impose a pulling force to opening's edge covering portion, further ensure that mouth
It will not be dug upwards along covering portion, so that opening's edge covering portion is coated the opening opening's edge of content body always, equally effectively improve
The yield rate of product, and the structural strength of product is improved, so that inventive container is made under increasingly complex environment
With more versatility.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
The fractionation schematic diagram of Fig. 2 embodiment of the present invention one；
Fig. 3 is the schematic diagram splitted in the embodiment of the present invention one along insertion protrusion；
Fig. 4 is the schematic diagram that present invention side wall oblique along longitudinal direction is splitted.
The fractionation schematic diagram of Fig. 5 embodiment of the present invention two；
Fig. 6 is the schematic diagram splitted in the embodiment of the present invention two along insertion protrusion, wherein the dotted line position in figure is accommodating
The side wall of the positioning through hole of above-mentioned insertion protrusion.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the present invention:
Embodiment one:
Referring to Figures 1 and 2, a kind of container, the body including content body 1 and heat-blocking action for containing article
2, the body 2 is molded in the outside of the content body 1, and the body 2 is arranged around the content body 1, described
Content body 1 has opening 11, and the body 2 extends to the open end of the content body 1, and inwardly overturns, and forms one
The opening's edge covering portion 21 that the opening opening's edge 12 of the content body 1 is coated, the content body 1 is by the opening's edge covering portion 21
The opening opening's edge 12 of cladding is equipped with injection molding positioning region 13, and the opening's edge covering portion 21 is embedding equipped with being formed with the injection molding positioning region 13
Enter the engaging portion 22 of cooperation, the engaging portion 22 and the opening's edge covering portion 21, the whole integrated injection molding of the body 2.
By above-mentioned structure setting, on the one hand make the engaging portion shape of the injection molding positioning region and opening's edge covering portion of opening opening's edge
Cooperate at insertion, enhances the adhesive force between opening's edge covering portion and the opening opening's edge of content body, it is ensured that opening's edge covering portion exists
During injection molding (during body and the contraction of content body) or during use (using boiled water to container
During carrying out high-temperature sterilization) it will not dig upwards easily, so that opening's edge covering portion is coated the opening mouth of content body always
Edge, effectively improves the yield rate of product, and improves the structural strength of product, enables inventive container increasingly complex
In the environment of carry out using more versatility.Another aspect engaging portion and opening's edge covering portion, body entirety integrated injection molding,
Then binding site is between opening's edge covering portion and body, and (body and content body are shunk during container injection molding
In the process) or during use (during carrying out high-temperature sterilization to container using boiled water), engaging portion being capable of counterpart
A pulling force is imposed along covering portion, further ensures that opening's edge covering portion will not be dug upwards, opening's edge covering portion is made to coat content always
The opening opening's edge of body, equally effectively improves the yield rate of product, and improves the structural strength of product, makes the present invention
Container can carry out using more versatility under increasingly complex environment.
As the preferred embodiment of the present invention, referring to Fig. 3, the injection molding positioning region 13 is positioning through hole, the engaging portion
22 be insertion protrusion, and the insertion protrusion, which is embedded in the positioning through hole, forms insertion cooperation.During injection molding, note
Moulding material can flow into positioning through hole from the outside of the opening opening's edge of content body 1 and inside, enable injection material it is rapid,
It smoothly flows therein in positioning through hole, and forms the saturation filling of positioning through hole, the better effect of injection molding, obtained insertion
Raised volume is also bigger, enhances the adhesive force between opening's edge covering portion and the opening opening's edge of content body.Also, above structure
Setting also ensure insertion protrusion will not deviate from from positioning through hole, dig opening's edge covering portion will not upwards, structure can
It is stronger by property.
In the present embodiment, referring to Fig. 4, the opening opening's edge 12 of the content body 1 is the stepped side walls expanded outward,
It includes longitudinal tiltedly side wall 121 and lateral tiltedly side wall 122, and the injection molding positioning region 13 is located at the oblique side wall 121 in the longitudinal direction, institute
It states opening's edge covering portion 21 to coat the oblique side wall 121 in the longitudinal direction, and is resisted against the oblique side wall 122 of the transverse direction, then in interior container body
Opening opening's edge form the wrapped position of opening's edge covering portion, conducive to the injection molding of opening's edge covering portion.
Further, the opening's edge covering portion 21 is non-bulging in the oblique side wall 122 of the transverse direction, then opening's edge covering portion is not raised
It in the inside of inner pressurd vessel body sidewall, and then will not hinder to contain pouring out for article in container, be easy to use by users.
In the present embodiment, the circumferential direction distribution of side wall of the injection molding positioning region 13 along the content body 1, accordingly
Ground, body is provided with engaging portion and above-mentioned injection molding positioning region on circumferential direction and forms insertion cooperation, and then is formed from container
Circumferential direction on ensure the structure that opening's edge covering portion will not be dug upwards, keep the reliability of inventive container stronger.
In the actual production process, content body 1 is generally metallic object, can be used in containing various articles, by straight
The punch forming connect can form positioning through hole, very convenient；Body 2 is generally plastic body, and heat-proof quality is good, and is conducive to body
Injection molding.
Embodiment two:
Referring to figure 5 and figure 6, the difference of container and container provided by embodiment one provided by embodiment two is only that,
The positioning through hole extends along the longitudinal direction of the side wall of the content body 1, forms the positioning through hole that side wall has opening；?
During injection molding, injection material can also flow into positioning through hole from the sidewall opening of positioning through hole, to realize injection molding
Material can rapidly, smoothly flow therein in positioning through hole, the better effect of injection molding.
In the present embodiment, other constructions of container provided by embodiment two are homogeneous with container provided by embodiment one
Together, this will not be detailed here.
It will be apparent to those skilled in the art that can make various other according to the above description of the technical scheme and ideas
Corresponding change and deformation, and all these changes and deformation all should belong to the protection scope of the claims in the present invention
Within.
Claims (7)
1. a kind of container, the body (2) including content body (1) and heat-blocking action for containing article, the body
(2) it is molded in the outside of the content body (1), the body (2) is arranged around the content body (1), described interior
Container body (1) has opening (11), and the body (2) extends to the open end of the content body (1), and inwardly overturns, shape
The opening's edge covering portion (21) coated at an opening opening's edge (12) by the content body (1), which is characterized in that the content
Body (1) is equipped with injection molding positioning region (13), the opening's edge cladding by the opening opening's edge (12) that the opening's edge covering portion (21) coats
Portion (21) is equipped with the engaging portion (22) that insertion cooperation is formed with injection molding positioning region (13), the engaging portion (22) and the mouth
Along covering portion (21), the whole integrated injection molding of the body (2).
2. container as described in claim 1, which is characterized in that the injection molding positioning region (13) is positioning through hole, the combination
Portion (22) is insertion protrusion, and the insertion protrusion, which is embedded in the positioning through hole, forms insertion cooperation.
3. container as claimed in claim 2, which is characterized in that side wall of the positioning through hole along the content body (1)
Longitudinal direction extends, and forms the positioning through hole that side wall has opening.
4. container as described in any one of claims 1 to 3, which is characterized in that the opening opening's edge (12) of the content body (1)
For the stepped side walls expanded outward comprising longitudinal tiltedly side wall (121) and laterally oblique side wall (122), the injection molding are fixed
Position portion (13) is located at the oblique side wall in the longitudinal direction (121), and the opening's edge covering portion (21) coats the oblique side wall in the longitudinal direction (121),
And it is resisted against the oblique side wall of the transverse direction (122).
5. container as claimed in claim 4, which is characterized in that the opening's edge covering portion (21) is non-bulging in the oblique side of the transverse direction
Wall (122).
6. container as described in any one of claims 1 to 3, which is characterized in that the injection molding positioning region (13) is along the content
The circumferential direction of the side wall of body (1) is distributed.
7. container as described in any one of claims 1 to 3, which is characterized in that the content body (1) is metallic object, described
Body (2) is plastic body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510406436.5A CN104986411B (en) | 2015-07-09 | 2015-07-09 | A kind of container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510406436.5A CN104986411B (en) | 2015-07-09 | 2015-07-09 | A kind of container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104986411A CN104986411A (en) | 2015-10-21 |
| CN104986411B true CN104986411B (en) | 2018-12-14 |
Family
ID=54298344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510406436.5A Expired - Fee Related CN104986411B (en) | 2015-07-09 | 2015-07-09 | A kind of container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104986411B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107472635A (en) * | 2017-09-06 | 2017-12-15 | 台州市旭强塑业有限公司 | One kind can fast folding container |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2098483U (en) * | 1991-05-11 | 1992-03-11 | 重庆友康保温容器有限公司 | Buckle for connecting metal bottle of thermal-insulating container with its external platic article |
| CN2241469Y (en) * | 1996-01-15 | 1996-12-04 | 钱元培 | Insulation cup |
| US9648969B2 (en) * | 2006-04-03 | 2017-05-16 | Lbp Manufacturing Llc | Insulating packaging |
| JP4957255B2 (en) * | 2007-01-11 | 2012-06-20 | 大日本印刷株式会社 | Insulated container |
| CN204871905U (en) * | 2015-07-09 | 2015-12-16 | 中山市伟佳塑胶制品有限公司 | A kind of container |
-
2015
- 2015-07-09 CN CN201510406436.5A patent/CN104986411B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104986411A (en) | 2015-10-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 Termination date: 20210709 |