CN1119269C - Overlapping container - Google Patents
Overlapping container Download PDFInfo
- Publication number
- CN1119269C CN1119269C CN 00106527 CN00106527A CN1119269C CN 1119269 C CN1119269 C CN 1119269C CN 00106527 CN00106527 CN 00106527 CN 00106527 A CN00106527 A CN 00106527A CN 1119269 C CN1119269 C CN 1119269C
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- CN
- China
- Prior art keywords
- overlapping
- container
- housing section
- end difference
- overlapping container
- 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
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- Containers Having Bodies Formed In One Piece (AREA)
- Stackable Containers (AREA)
Abstract
A stacking container comprises an inner step provided on an inner peripheral surface of a barrel and an outer step provided on an outer peripheral surface of the barrel. The inner step is an upper end surface of a thick part formed at a corner of the barrel, and the outer step is a lower end surface of the thick part. The thick part is formed with a thickness of the barrel increased while smooth continuity in a peripheral direction on the inner and outer peripheral surfaces of the barrel is kept. When a pair of stacking containers are to be fitted with each other in a vertical direction, the outer step of an upper container is brought into contact with the inner step of a lower container, thereby limiting a fitting depth of the stacking containers.
Description
The present invention relates to make housing section to be formed slopely to can chimeric mutually overlapping overlapping container.
Margarine is made of for example plastics with the container with plyability (overlapping container) of the container of container and other case shapes or sour milk cup, bucket, rubbish container etc., its housing section tilts with can be chimeric overlapping mutually, do not holding under the untapped state of content, the overlapping container that the overlapping container of top can be embedded in the below from its bottom is inner and overlapping a plurality of, can reduce and occupy the space.From reducing spacial viewpoint, wish that the chimeric overlapping degree of depth does dark so that the opening edge portion of container upper end is near each other, but when the chimeric overlapping degree of depth is too dark, produce between its inclined casing portion and be close to, and be difficult to grip the opening edge portion of upper end, thereby when using overlapping container, can not successfully they be separated separately.
Therefore, adopt following such overlapping container, the upper surface butt of the lower end of the outside longitudinal rib that promptly be provided with the outside longitudinal rib that extends from opening edge portion downwards, makes cubitainer and the opening edge portion of lower reservoir at the outer peripheral face of container and limit the overlapping container of the chimeric overlapping degree of depth and be provided with at the inner peripheral surface of container the inboard longitudinal rib, the bottom surface sections that makes cubitainer and the lower reservoir that extend from the bottom along housing section inboard longitudinal rib the upper end butt and limit the overlapping container of the chimeric overlapping degree of depth.
But,, then can obviously influence outward appearance at the concavo-convex of the outer peripheral face appearance outside of container longitudinal rib if adopt the former overlapping container.In addition, make its butt area less because of outside longitudinal rib is tiny, so the situation that has the opening edge portion of container to be damaged by pressure.If adopt the latter's overlapping container, then inboard longitudinal rib can hinder and holds operation when holding content, is especially dipping with spoon under the situation that content is a powder body etc., and spoon can be run into inboard longitudinal rib and can not successfully dip content.In addition, when still being placed with when strengthening bag sacks such as (ガ セ ッ ト bags) and holding content, exist that sack is hooked on the inboard longitudinal rib and the anxiety that is subjected to breakage.
In addition, be under the situation of the plastic product by injection molded at overlapping container, the processing that the mould of outside longitudinal rib and inboard longitudinal rib is set is trouble.
The objective of the invention is to, a kind of overlapping container is provided, it is not provided with longitudinal rib and just can limits the chimeric overlapping degree of depth and can improve outward appearance on outer peripheral face and inner peripheral surface, can avoid bringing obstruction to holding content simultaneously.
In addition, the objective of the invention is to, a kind of overlapping container of easy processing mold when forming container by injection molded is provided.
Container of the present invention, be a kind of make housing section be formed slopely into can be successively chimeric overlapping overlapping container mutually, be characterized in, have inboard end difference that is located on the described housing section inner peripheral surface and the outside end difference that is located on the described housing section outer peripheral face, described inboard end difference is the upper surface that part is formed on the heavy section on the described housing section, and described outside end difference is the lower surface of described heavy section, described heavy section so forms: keep the circumferential level and smooth continuity ground in described housing section inner peripheral surface and outer peripheral face place that the wall thickness of described housing section is increased, with above overlapping container below embedding overlapping container and a pair of overlapping container is done chimeric up and down when overlapping, the described inboard end difference butt of the described outside end difference of the overlapping container above making and the overlapping container of below, the chimeric overlapping degree of depth with the restriction overlapping container, thus, realize above-mentioned purpose.
In addition, be a kind of make housing section be formed slopely into can be successively chimeric overlapping overlapping container mutually, be characterized in, has the outside end difference that is located on the described housing section outer peripheral face, this outside end difference is formed in the lower surface of the heavy section on said vesse top, above-mentioned heavy section so forms: keep the circumferential level and smooth continuity ground in described housing section inner peripheral surface and outer peripheral face place that the wall thickness of described housing section is increased, with above overlapping container below embedding overlapping container and a pair of overlapping container is done chimeric up and down when overlapping, the opening edge portion butt of the described outside end difference of the overlapping container above making and the overlapping container of below, the chimeric overlapping degree of depth with the restriction overlapping container, thus, realize above-mentioned purpose.
Adopt overlapping container of the present invention, longitudinal rib is not set on outer peripheral face and inner peripheral surface just can limits the chimeric overlapping degree of depth, when improving outward appearance, can avoid bringing obstruction holding content.
Easy processing mold when in addition, forming container by injection molded.
The simple declaration of accompanying drawing
Fig. 1 is the fragmentary perspective cross sectional view of the overlapping container of expression the invention process form.
Fig. 2 is the birds-eye view of the overlapping container of the present invention's one example.
Fig. 3 is the longitudinal section along A-A line among Fig. 2.
Fig. 4 is the cutaway view of main portion of the overlapping container of the other example of the present invention.
Below, preferable example of the present invention is described.As an example, the overlapping container 10 of this example of Fig. 1～shown in Figure 3, be that a kind of its L/T (ultimate range L from the door vestige to the container outer peripheral edges when forming overlapping container by injection molded and the ratio of container thickness T) is, the thickness that forms by injection molded is the plastic thin-walled box describe device about 0.5～3mm more than 80, can be used for holding the laundry soap powder of powder shape.
It is that 10cm, length are the aspect that bight about 20cm is crooked rectangle that the overlapping container 10 of this example has width, and to have highly be size about 12cm.In addition, overlapping container 10 is made of bottom 11,11 circumference is holded up upward from the bottom housing section 12, the upper end open of housing section 12, and housing section 12 be inclined to respect to the vertical direction of inner bottom surface 21 with about 1～5 ° angle downwards, to the inside skewed (pattern draft is about 1～5 °), thus, thus overlapping container 10 have the inside that the overlapping container 10 of top is embedded the overlapping container 10 of below from its bottom 11 can overlapping a plurality of plyability.
Adopt the overlapping container 10 of this example, under the unused state that does not hold laundry soap powder, chimeric overlapping a plurality of overlapping containers 10 just can reduce it and occupy the space, in operation easily such as carrying or when keeping.In addition, when using overlapping container 10 holding content, from chimeric overlapping state respectively separately with overlapping container 10, for example laundry soap powder is being enclosed under the state of strengthening in the bag, after the spoon of ladling out laundry soap powder is enclosed inside, by the case lid hooking sheet on the upper part outer peripheral face that is located at housing section 12 13,13 ' and the case lid member (not shown) that will cover upper end open be mounted to and can open and close.
And, the overlapping container 10 of this example has inboard end difference 15 and the same outside end difference 16 that is located at 14 places, bight of bending on housing section 12 outer peripheral faces that is located at 14 places, bight of the bending at 4 positions on housing 12 inner peripheral surfaces, when the overlapping container 10 with the top embeds the overlapping container 10 of below and a pair of overlapping container 10 done chimeric up and down when overlapping, the outside end difference 16 of the overlapping container 10 above making and inboard end difference 15 butts of the overlapping container 10 of below, thereby the chimeric overlapping degree of depth of restriction overlapping container 10.
Inboard end difference 15 is formed in the upper surface of the heavy section 17 of end portion at 14 places, bight of housing section 12, and outside end difference 16 is lower surfaces of this heavy section 17.Heavy section 17 is, in the interface 20 of end portion that leaves housing section 12 and bottom 11 for about 3cm highly in the zone, the inner peripheral surface 18 by adjusting crooked bight, 4 positions 14 respectively and the curvature of outer peripheral face 19 keep the circumferential level and smooth continuity of this inner peripheral surface 18 and outer peripheral face 19 places that the wall thickness of housing section 12 is increased, and are respectively formed on each bight 14.In addition, the height zone of heavy section 17 and the width of posterior 17 etc. are set, should consider that the angle of pattern draft and the chimeric overlapping degree of depth of being scheduled to wait suitably to design.
In addition, as shown in Figure 3, only at the inboard of the first half housing section 12 and the wall thickness that only increases heavy section 17 respectively in the outside of the latter half housing section 12, the outer peripheral face 19 of housing section 12 vertically also linearly continuously, upper surface by level and lower surface and be connected with the common thick wall part of top and below.Thus, the inboard end difference 15 of the upper surface of heavy section 17 become the interface 20 of leaving housing section 12 and bottom 11 for the height and position place about 3cm along protrude in housing section 12 inboards above the tabular surface of crescent shape, the outside end difference 16 of the lower surface of heavy section 17 become interface 20 along protrude in the outside below the tabular surface of crescent shape.
Here, adopt this example, the bottom 11 of overlapping container 10 be when injection molded by the part of the mould formed thereby that is configured in bottom outside, housing section 12 is the parts by the mould formed thereby that is configured in the housing section outside.In addition, the interface 20 of housing section 12 and bottom 11 is that the trace at mould and the framed junction surface in the housing section outside by bottom outside remains on the outer peripheral face of overlapping container 10 and locatees formation.
In addition, for thickness that the heavy section 17 that inboard end difference 15 and outside end difference 16 increase is set preferably its thick be in about 3 times of common thick wall part thickness.In being set as about 3 times, the long phenomenon of hardening time in the time of can avoiding injection molded, and can avoid making container deformation because of shrinkage cavity.
And, adopt the overlapping container 10 of this example, be to be used to limit the inboard end difference 15 of the chimeric overlapping degree of depth and outside end difference 16 because of being that wall thickness by the upper surface of heavy section 17 and heavy section that the lower surface constitutes 17 is to keep the circumferential level and smooth continuity of inner peripheral surface 18 and outer peripheral face 19 places of housing section 12 to increase, therefore, minimum from the overhang of inner peripheral surface and outer peripheral face, thereby can not influence the outward appearance of container, and can when holding and take out laundry soap powder, not bring obstruction.
Especially, adopt this example, because of outside end difference 16 is given prominence to laterally in the housing section 12 and the interface 20 of bottom 11, the outer peripheral face 19 of heavy section 17 vertically also with above outer peripheral face form continuously, therefore, the outer peripheral face 19 of whole housing section 12 all becomes the level and smooth face continuously of no concave-convex, can further improve the attractive in appearance of container.In addition, because heavy section 17 forms in for the height zone about 3cm leaving interface 20 with bottom 11, inboard end difference 15 is located at the inner bottom surface 21 of leaving container and uses the above position of height for spoon, so even laundry soap powder is remaining less, also can successfully dip laundry soap powder.
In addition, adopt the overlapping container 10 of this example, because of heavy section 17 so forms: keep the circumferential level and smooth continuity of inner peripheral surface 18 and outer peripheral face 19 places of housing section not to be provided for limiting the jut of the rib and so on of the chimeric overlapping degree of depth, therefore, used mould is processed easily during injection molded overlapping container 10.In addition,, pretend to be the mould in the housing section outside and the end difference at the junction surface of the mould of bottom outside because of outside end difference 16 is located at interface 20 places of housing section 12 and bottom 11, can be with outside end difference 16 formation moulds, thus, can easier processing mold.
In addition, adopt this example, be used to be provided with the heavy section 17 of inboard end difference 15 and outside end difference 16, be out of shape less corner parts 14 places greatly owing to being formed in rigidity, and can make inboard end difference 15 and outside end difference 16 unlikely engagement dislocation ground butts, so can bring into play the function of the chimeric overlapping degree of depth of restriction reliably.
Fig. 4 is the structure of main portion of the overlapping container 40 of expression the present invention other examples.Overlapping container 40 shown in Figure 4 has and the roughly same shape of above-mentioned overlapping container 10, and difference is the chimeric overlapping degree of depth of restriction container 40.That is, the overlapping container 40 of Fig. 4 has outside end difference 41 on housing section 12 outer peripheral faces 19 in the bight 14 of the bending at 4 positions, and this outside end difference 41 is formed in the lower surface of the heavy section 42 on container 40 tops.Heavy section 42 is that the case lid card on the top of leaving housing section 12 ends below the rib 43 to about 3cm highly in the zone, the inner peripheral surface 18 by adjusting crooked bight, 4 positions 14 respectively and the curvature of outer peripheral face 19 keep the circumferential level and smooth continuity of this inner peripheral surface 18 and outer peripheral face 19 places that the wall thickness of housing section 12 is increased, and are respectively formed on each bight 14.Thus, the outside end difference 41 of the lower surface of heavy section 42 become leave the case lid card end rib 43 for the height and position place below about 3cm along protrude in the outside below the tabular surface of crescent shape.
And adopt overlapping container shown in Figure 4 40, when the overlapping container 40 with the top embeds the overlapping container 40 of below and that a pair of overlapping container 40 is done is chimeric up and down when overlapping, the outside end difference 41 of the overlapping container 40 above just can making and opening edge portion 44 butts of the overlapping container 40 of below, thereby the chimeric overlapping degree of depth of restriction overlapping container 40.
Use this overlapping container 40, can obtain and the roughly same action effect of above-mentioned overlapping container 10, especially be the outside end difference 41 that leans on the tabular surface of crescent shape because of butt with opening edge portion 44, so by guaranteeing that relative butt area comes support loading, the phenomenon that just can easily avoid opening edge portion 44 to be damaged by pressure.In addition, keep circumferential level and smooth continuity and the heavy section 42 that is provided with, because of its overhang and existing longitudinal rib toward the outer side is littler, thus can not influence outward appearance, and be difficult in use breaking.
In addition, the present invention is not limited to above-mentioned example, and it can do various changes.For example, the heavy section that is used to be provided with inboard end difference and outside end difference not necessarily will be arranged on the bight of container or the bottom of housing section.In addition, the aspect of overlapping container rectangle not necessarily.And the not necessarily plastic container of overlapping container of the present invention also can be the container of metallic etc.Moreover the present invention is also applicable to the container of receiving fluids or pasty masses or hold the container of rubbish, and is not limited to hold the container of powder shape laundry soap powder.
Claims (3)
1. overlapping container, be make housing section be formed slopely into can be successively chimeric overlapping overlapping container mutually, it is characterized in that,
Have inboard end difference that is located on the described housing section inner peripheral surface and the outside end difference that is located on the described housing section outer peripheral face,
Described inboard end difference is the upper surface that part is formed on the heavy section on the described housing section, and described outside end difference is the lower surface of described heavy section,
Described heavy section so forms: keeps the circumferential level and smooth continuity in described housing section inner peripheral surface and outer peripheral face place and the wall thickness of described housing section increased,
With above overlapping container below embedding overlapping container and a pair of overlapping container is done chimeric up and down when overlapping, the described inboard end difference butt of the described outside end difference of the overlapping container above making and the overlapping container of below is with the chimeric overlapping degree of depth of restriction overlapping container.
2. overlapping container as claimed in claim 1 is characterized in that, described overlapping container has the aspect of band bight or curve, and described heavy section is formed on this bight or the curve.
3. overlapping container, be make housing section be formed slopely into can be successively chimeric overlapping overlapping container mutually, it is characterized in that,
Have the outside end difference that is located on the described housing section outer peripheral face,
This outside end difference is formed in the lower surface of the heavy section on described container top,
Described heavy section so forms: keeps the circumferential level and smooth continuity in described housing section inner peripheral surface and outer peripheral face place and the wall thickness of described housing section increased,
With above overlapping container below embedding overlapping container and a pair of overlapping container is done chimeric up and down when overlapping, the opening edge portion butt of the described outside end difference of the overlapping container above making and the overlapping container of below is with the chimeric overlapping degree of depth of restriction overlapping container.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11123634A JP2000313438A (en) | 1999-04-30 | 1999-04-30 | Container |
| JP123634/1999 | 1999-04-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1272446A CN1272446A (en) | 2000-11-08 |
| CN1119269C true CN1119269C (en) | 2003-08-27 |
Family
ID=14865450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00106527 Expired - Fee Related CN1119269C (en) | 1999-04-30 | 2000-04-07 | Overlapping container |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2000313438A (en) |
| CN (1) | CN1119269C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5469378B2 (en) * | 2009-05-19 | 2014-04-16 | 株式会社エフピコ | Packaging container |
| US20120138501A1 (en) * | 2010-06-07 | 2012-06-07 | Multisteps Pty Ltd | Receptacle for Produce |
| US11912463B2 (en) | 2018-07-05 | 2024-02-27 | Bway Corporation | Container with nestable structure |
-
1999
- 1999-04-30 JP JP11123634A patent/JP2000313438A/en active Pending
-
2000
- 2000-04-07 CN CN 00106527 patent/CN1119269C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1272446A (en) | 2000-11-08 |
| JP2000313438A (en) | 2000-11-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030827 Termination date: 20170407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |