CN105775454B - Apex angle sealing device and frozen products insulated container with it - Google Patents
Apex angle sealing device and frozen products insulated container with it Download PDFInfo
- Publication number
- CN105775454B CN105775454B CN201410829060.4A CN201410829060A CN105775454B CN 105775454 B CN105775454 B CN 105775454B CN 201410829060 A CN201410829060 A CN 201410829060A CN 105775454 B CN105775454 B CN 105775454B
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- apex angle
- card slot
- sealing
- sealing strip
- sealing device
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Abstract
The invention discloses a kind of apex angle sealing device and with its frozen products insulated container, apex angle sealing device is for sealing the apex angle of frozen products insulated container, and frozen products insulated container includes inner top panel and interior plate, and apex angle sealing device includes：Apex angle envelope, apex angle package include first part, the second part vertical with first part and the interconnecting piece for connecting first part and second part；First part and second part are respectively arranged with card slot, card slot is bonded to sealing strip, sealing strip is separately positioned between first part and inner top panel and is arranged between second part and interior plate, and sealing strip includes body part and protrusion, and protrusion protrudes from body part and for engaging.Apex angle sealing device of the invention can seal glue, to play good sealing effect, and do not have to gluing or rubber tapping again, avoid the waste of manpower and material resources.
Description
Technical field
The present invention relates to frozen products insulated container field, in particular to a kind of apex angle sealing device and the refrigeration packaging with it
Case.
Background technique
As described in Figure 1, apex angle sealing structure used in container most at present is by sandwich rubber band 4, rivet 2, two-component
Glue 5,1 composition of apex angle envelope, apex angle envelope 1 is fixed on inner top panel and interior plate by rivet 2, in apex angle envelope and interior plate, interior top
It is stained with sandwich rubber band 4 between plate, two component 5 is being stamped on the outside of sandwich rubber band, using this structure to vertical angles
Sealing function is closed, to prevent foam when foaming from flowing between apex angle envelope and inner top panel and apex angle envelope and interior plate
Out.But the structure sealant 5 sealant a part of during assembly is squeezed out, only remaining a part of sealant
The region between apex angle envelope and inner top panel and apex angle envelope and interior plate is stayed in, sealing function is played.This not only influences to seal matter
Amount makes foam when foaming flow out to influence the quality of foaming, and causes the pollution of inner top panel and interior plate.Due to different positions
The sealing glue amount that the glue set squeezes out is different, therefore will cause molding unsightly, certain container requirements apex angle sealing end portion again
Sealant 3 is stamped, which results in the wastes of the increase of cost and manpower.Again since sealant itself is also dangerous things, it is squeezed
Sealant out is exposed to volatilize pernicious gas in the case, it is therefore desirable to the sealant of extrusion be cut off, during rubber tapping
Easily cause the scuffing of inner top panel and interior plate, when rubber tapping is also impossible to that exposed sealant outside is guaranteed all to cut
Remove, this allow for molding unsightly with the waste of manpower.
Summary of the invention
A series of concept of reduced forms is introduced in Summary, this will in the detailed description section into
One step is described in detail.Summary of the invention is not meant to attempt to limit technical solution claimed
Key feature and essential features do not mean that the protection scope for attempting to determine technical solution claimed more.
To solve the above-mentioned problems, the invention discloses a kind of apex angle sealing devices, for sealing the top of frozen products insulated container
Angle, the frozen products insulated container include inner top panel and interior plate, and the apex angle sealing device includes：Apex angle envelope, the apex angle package
Include first part, the second part vertical with the first part and the company for connecting the first part and the second part
Socket part, which is characterized in that the first part and the second part are respectively arranged with card slot, and the card slot is bonded to sealing
Item, the sealing strip are separately positioned between the first part and the inner top panel and are arranged in the second part and institute
It states between interior plate, the sealing strip includes body part and protrusion, and the protrusion protrudes from the body part and for tying
It closes.
Optionally, the protrusion protrudes from the side of the body part, and the other side of the body part is formed with pawl
Portion.
Optionally, the card slot includes：First card slot, first card slot setting is in the first part towards described interior
On the surface of top plate；And the second part is arranged in towards the surface of the interior plate in second card slot, second card slot
On.
Optionally, at least one of first card slot and second card slot are semicircle card slot.
Optionally, the protrusion includes：Neck, the neck are connect with the body part；And bulb, the bulb
It is connect with the neck.
Optionally, the sealing strip includes：First sealing strip, first sealing strip are arranged in the first part and institute
It states between inner top panel, the protrusion of first sealing strip and first card slot are clamped；And second sealing strip, it is described
Second sealing strip be arranged between the second part and the interior plate, the protrusion of second sealing strip with it is described
The clamping of second card slot.
Optionally, the pawl portion includes at least one pawl.
Optionally, the position of the apex angle is provided with the first groove than first card slot in the first part,
The position of the apex angle is provided with the second groove than second card slot on the second part.
Optionally, one end far from the apex angle of the sealing strip is provided with tip protrusion.
Optionally, respectively one end far from the apex angle of first sealing strip and second sealing strip is provided with end
The tip protrusion of portion's protrusion, first sealing strip connects with the open end of the first part and the inner top panel respectively
Touching, the tip protrusion of second sealing strip are contacted with the open end of the second part and the interior plate respectively.
Optionally, the first part is connect by the first connector with the inner top panel, and the second part passes through the
Two connectors are connect with the interior plate.
Optionally, at least one of first connector and second connector are rivet.
Optionally, the sealing strip is EPDM sealing strip.
The invention also discloses a kind of frozen products insulated containers comprising above-mentioned apex angle sealing device.
Apex angle sealing device according to the present invention, mutual first part at right angle and second part are respectively arranged with card slot,
It is connected with sealing strip, the sealing strip is separately positioned between the first part and the inner top panel and is arranged described
Between two parts and the interior plate, the sealing strip includes the body part for protruding from the card slot.The sealing of this sealing device
Significant effect can not only seal beaten sealant, to play good sealing effect, and do not have to gluing again or cut
Glue avoids the waste of manpower and material resources.
Detailed description of the invention
The following drawings of embodiment of the present invention is incorporated herein as part of the present invention for the purpose of understanding the present invention.Show in attached drawing
Embodiments of the present invention and its description, principle used to explain the present invention are gone out.In the accompanying drawings,
Fig. 1 is existing apex angle envelope；
Fig. 2 is a kind of apex angle sealing device of the invention；
Fig. 3 is the enlarged view that a kind of apex angle of the invention seals；And
Fig. 4 is a kind of enlarged view of sealing strip of the invention.
Description of symbols
1, apex angle seals 11, first part
12, second part 13, interconnecting piece
111, the first card slot 113, the first groove
121, the second card slot 123, the second groove
2, rivet 21, inner top panel
22, interior plate 3, sealant
4, sandwich rubber band 5, two component
6, rivet 7, sealing strip
71, body part 72, tip protrusion
73, protrusion 731, bulb
732, neck 74, pawl portion
741, pawl 8, double group glue
Specific embodiment
In the following description, a large amount of concrete details are given so as to provide a more thorough understanding of the present invention.So
And it will be apparent to one skilled in the art that embodiment of the present invention may not need it is one or more of these thin
It saves and is carried out.In other examples, in order to avoid obscuring with embodiment of the present invention, for well known in the art
Some technical characteristics are not described.
In order to thoroughly understand embodiment of the present invention, detailed structure will be proposed in following description.Obviously, of the invention
The execution of embodiment is not limited to the specific details that those skilled in the art is familiar with.Better embodiment of the invention
It is described in detail as follows, however other than these detailed descriptions, the present invention can also have other embodiments.
As shown in Fig. 2, for sealing the apex angle of frozen products insulated container, being refrigerated the invention discloses a kind of apex angle sealing device
Container includes inner top panel 21 and interior plate 22, and the contact position of inner top panel 21 and interior plate 22 is apex angle.Apex angle sealing device
Including：Apex angle envelope 10, as shown in figure 3, apex angle envelope is configured to square.Apex angle envelope 10 includes first part 11 and first part
11 vertical second parts 12 and the interconnecting piece 13 for connecting first part 11 and second part 12, interconnecting piece 13 can be for as schemed
Shown in slab construction, it is of course also possible to for the other structures such as arc.And apex angle envelope 10 can for single overall construction or by
Multiple components are formed by connecting.
First part 11 and second part 12 are respectively arranged with card slot, and card slot is bonded to sealing strip 7, and sealing strip 7 is set respectively
It sets between first part 11 and inner top panel 21 and is arranged between second part 12 and interior plate 22, sealing strip 7 includes this
Body portion 71 and protrusion 73, protrusion 73 protrude from body part 71 and for being clamped.
The both ends of apex angle envelope 10 of the invention are provided with card slot, and sealing strip is fitted into and is connected in card slot, because of sealing strip
Sawtooth portion can be such that two component 8 is not extruded in assembling process, not only avoid the follow-up work of gluing and rubber tapping, but also
Sealant is all sealed in inside and reaches foam outflow when good sealing effect avoids foaming.
Optionally, apex angle sealing device may also include sandwich rubber band 9, and sandwich rubber band 9 is bonded in 11 He of first part respectively
It between inner top panel 21 and is bonded between second part 12 and interior plate 22, plays the role of sealing.
Fig. 2 and Fig. 3 are please referred to, in the shown embodiment, optionally, the first card slot 111 is arranged in 11 court of first part
To on the surface of inner top panel 21, second part 12 is arranged in towards on the surface of interior plate 22 in the second card slot 121.And in this reality
It applies in mode, the first card slot 111 and the second card slot 121 are semicircle card slot.Certainly, it is suitable also to can be structured as other for card slot
Shape.
Card slot is bonded to sealing strip 7, can by such as EPDM (Ethylene-Propylene-Diene Monomer,
Ethylene propylene diene rubber) etc. flexible material be made.The sealing strip 7 of EPDM material in illustrated embodiment is separately positioned on first
Between part 11 and inner top panel 21 and it is arranged between second part 12 and interior plate 22.Specifically, the first sealing strip is arranged
Between first part 11 and inner top panel 21, the second sealing strip is arranged between second part 12 and interior plate 22.
Referring to Fig. 4, sealing strip 7 includes the protrusion 73 of body part 71 with the side for protruding from body part 71.Protrusion 73
For in conjunction with card slot, after apex angle sealing device is installed, body part 71 can to seal the glue of such as two component 8.
With continued reference to Fig. 4, for better seal, optionally, the other side for protruding from body part 71 is provided with pawl portion
74, the first sealing strip and the respective protrusion 73 of the second sealing strip respectively with the first card slot 111 and in first part 11
The second card slot 121 clamping on two parts 12.In present embodiment, match with semicircular first card slot 111 and the second card slot 121
The protrusion 73 of conjunction can be such as conventional ball link, may include the neck 732 and and neck connecting with body part 71
The bulb 731 that portion 732 connects.Bulb 731 can enter in card slot and be clamped with card slot.
Pawl portion 74 may include at least one pawl 741, and in order to reach better seal effect, in illustrated embodiment
In, pawl portion 74 is provided with 3 pawls 741, and as needed and/or desired, the particular number of pawl 741 is not limited to institute of the present invention
Disclosed quantity.
Optionally, the position of apex angle is provided with the first groove 113 than the first card slot 111 in first part 11, that is, exists
The first groove 113 is provided between first card slot 111 and the sandwich rubber band 9 being bonded between first part 11 and inner top panel 21.
Optionally as well, the position of apex angle is provided with the second groove 123 than the second card slot 121 on second part 12.
The second groove is provided between the second card slot 121 and the sandwich rubber band 9 being bonded between second part 12 and interior plate 22
123。
As shown in Fig. 2, the first groove 113 and the second groove 123 are for accommodating two component 8, double group glue 8 can be applied to
At first groove 113 and the second groove 123.And since pawl portion is close apart from groove, the glue in groove can be close by pawl portion
Envelope, to not overflow.
Optionally, sealing strip 7 may be provided with tip protrusion 72 far from one end of apex angle.Still optionally further, the first sealing
Respectively one end far from apex angle of item and the second sealing strip may be provided with tip protrusion.
As shown in Fig. 2, the tip protrusion of the first sealing strip can respectively with the open end of first part 11 and inner top panel 21
Contact, the tip protrusion of the second sealing strip can be contacted with the open end of second part 12 and interior plate 22 respectively.Due to first
The material of such as EPDM of sealing strip and the second sealing strip has very strong flexibility, the first sealing strip and second close after assembly
The protrusion of the respective end of strip of paper used for sealing can be contacted with inner top panel 21 and interior plate 22 well, to enhance sealing effect.
In a kind of optional embodiment, first part 11 can be connected by the first connector and inner top panel 21 of such as rivet
It connects, second part 12 can also be connect by the second connector of such as rivet with interior plate 22.
The invention also discloses a kind of frozen products insulated containers, including above-mentioned apex angle sealing device.
The present invention is illustrated by above embodiment, but it is to be understood that, above embodiment is
Purpose for illustrating and illustrating, and be not intended to limit the invention within the scope of described embodiment.Furthermore this field
It is understood that the invention is not limited to above embodiment, introduction according to the present invention can also be made technical staff
More kinds of variants and modifications, all fall within the scope of the claimed invention for these variants and modifications.
Claims (13)
1. a kind of apex angle sealing device, for sealing the apex angle of frozen products insulated container, the frozen products insulated container includes inner top panel and interior
Side plate, the apex angle sealing device include：Apex angle envelope, the apex angle package include first part, vertical with the first part
Second part and the interconnecting piece of the connection first part and the second part, which is characterized in that the first part and
The second part is respectively arranged with card slot, and the card slot is bonded to sealing strip, and the sealing strip is separately positioned on described first
Between part and the inner top panel and it is arranged between the second part and the interior plate, the sealing strip includes ontology
Portion and protrusion, the protrusion protrude from the body part and for engaging, and the protrusion protrudes from the body part
Side, the other side of the body part are formed with pawl portion.
2. apex angle sealing device according to claim 1, which is characterized in that the card slot includes：
The first part is arranged in towards on the surface of the inner top panel in first card slot, first card slot；And
The second part is arranged in towards on the surface of the interior plate in second card slot, second card slot.
3. apex angle sealing device according to claim 2, which is characterized in that in first card slot and second card slot
At least one be semicircle card slot.
4. apex angle sealing device according to claim 1, which is characterized in that the protrusion includes：
Neck, the neck are connect with the body part；And
Bulb, the bulb are connect with the neck.
5. apex angle sealing device according to claim 2, which is characterized in that the sealing strip includes：
First sealing strip, first sealing strip are arranged between the first part and the inner top panel, first sealing
The protrusion of item and first card slot are clamped；And
Second sealing strip, second sealing strip are arranged between the second part and the interior plate, second sealing
The protrusion of item and second card slot are clamped.
6. apex angle sealing device according to claim 1, which is characterized in that the pawl portion includes at least one pawl.
7. apex angle sealing device according to claim 2, which is characterized in that than first card slot in the first part
Position close to the apex angle is provided with the first groove, than second card slot close to the position of the apex angle on the second part
It installs and is equipped with the second groove.
8. apex angle sealing device according to claim 1, which is characterized in that one far from the apex angle of the sealing strip
End is provided with tip protrusion.
9. apex angle sealing device according to claim 5, which is characterized in that first sealing strip and second sealing
Respectively one end far from the apex angle of item is provided with tip protrusion, the tip protrusion of first sealing strip respectively with institute
State open end and the inner top panel contact of first part, the tip protrusion of second sealing strip is respectively with described the
The open end of two parts and interior plate contact.
10. apex angle sealing device according to claim 1, which is characterized in that the first part passes through the first connector
It is connect with the inner top panel, the second part is connect by the second connector with the interior plate.
11. apex angle sealing device according to claim 10, which is characterized in that first connector and described second connects
At least one of fitting is rivet.
12. apex angle sealing device according to claim 1, which is characterized in that the sealing strip is EPDM sealing strip.
13. a kind of frozen products insulated container, which is characterized in that seal and fill including apex angle described in any one of claim 1 to 12
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410829060.4A CN105775454B (en) | 2014-12-25 | 2014-12-25 | Apex angle sealing device and frozen products insulated container with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410829060.4A CN105775454B (en) | 2014-12-25 | 2014-12-25 | Apex angle sealing device and frozen products insulated container with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105775454A CN105775454A (en) | 2016-07-20 |
| CN105775454B true CN105775454B (en) | 2018-11-27 |
Family
ID=56388987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410829060.4A Active CN105775454B (en) | 2014-12-25 | 2014-12-25 | Apex angle sealing device and frozen products insulated container with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105775454B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108082755B (en) * | 2017-03-08 | 2021-06-15 | 太仓中集冷藏物流装备有限公司 | Sealing structure and refrigerated container with same |
| CN109050555B (en) * | 2018-08-07 | 2019-08-20 | 中车长江车辆有限公司 | A kind of carriage body construction and refrigerator car |
| CN111031733B (en) * | 2019-12-24 | 2021-11-09 | 宁波中物力拓超微材料有限公司 | Sealing structure of box body and manufacturing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5107622A (en) * | 1989-05-25 | 1992-04-28 | Phoenix Aktiengesellschaft | Sealing for containers, in particular for refrigerated containers |
| CN1709775A (en) * | 2005-06-14 | 2005-12-21 | 钱振宇 | Multiple-sealed container door sealing strip |
| CN202368991U (en) * | 2011-12-22 | 2012-08-08 | 中国国际海运集装箱(集团)股份有限公司 | Refrigerated container and gasket therefor |
| CN204507825U (en) * | 2014-12-25 | 2015-07-29 | 中集集团集装箱控股有限公司 | Drift angle sealing arrangement and there is its refrigerated container |
-
2014
- 2014-12-25 CN CN201410829060.4A patent/CN105775454B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5107622A (en) * | 1989-05-25 | 1992-04-28 | Phoenix Aktiengesellschaft | Sealing for containers, in particular for refrigerated containers |
| CN1709775A (en) * | 2005-06-14 | 2005-12-21 | 钱振宇 | Multiple-sealed container door sealing strip |
| CN202368991U (en) * | 2011-12-22 | 2012-08-08 | 中国国际海运集装箱(集团)股份有限公司 | Refrigerated container and gasket therefor |
| CN204507825U (en) * | 2014-12-25 | 2015-07-29 | 中集集团集装箱控股有限公司 | Drift angle sealing arrangement and there is its refrigerated container |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105775454A (en) | 2016-07-20 |
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