CN203305821U - Door sealing strip of refrigerated-product transport vehicle - Google Patents
Door sealing strip of refrigerated-product transport vehicle Download PDFInfo
- Publication number
- CN203305821U CN203305821U CN2013203050836U CN201320305083U CN203305821U CN 203305821 U CN203305821 U CN 203305821U CN 2013203050836 U CN2013203050836 U CN 2013203050836U CN 201320305083 U CN201320305083 U CN 201320305083U CN 203305821 U CN203305821 U CN 203305821U
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- China
- Prior art keywords
- sealing
- sealing strip
- fixed part
- sealing band
- transport vehicle
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- Expired - Fee Related
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a door sealing strip of a refrigerated-product transport vehicle, belonging to the field of sealing. The door sealing strip comprises a fixed part, an inserting part and a sealing part, wherein the inserting part is arranged at the left side surface of the fixed part; the sealing part comprises a sealing strip I and a sealing strip II; the outer side surface of the sealing strip I is arc-shaped; the middle part of the inner side surface of the sealing strip I is connected to the top part of the fixed part; the two ends of the sealing strip I are respectively an overlapping edge and a sealing edge I; the sealing strip II is connected to the bottom part of the fixed part; one end of the sealing strip II is connected with the bottom part of the fixed part, and the other end of the sealing strip II is provided with a sealing edge II; a bulge is arranged below the connecting position between the sealing strip II and the bottom part of the fixed part. The door sealing strip disclosed by the utility model has the advantages that by a mode of multiple sealing, the sound-insulating, dustproof and shock-absorbing effects are enhanced; the door sealing strip is simple in structure, convenient in manufacture and low in cost and can be used for doors of rail transit trains.
Description
Technical field
The utility model relates to a kind of rail vehicle door seal device, particularly the sealing band used of rail vehicle door.
Background technology
A kind of sealing band be arranged on arrangements for automotive doors is arranged in prior art, its patent No. is: 201220311885.3, the applying date: 2012.06.30, the sealing bar comprises the connecting portion of the closely knit glue system of EPDM on the doorframe that is adapted to be mounted within automobile, this connecting portion has the mounting groove be connected with the installation edge of doorframe, on connecting portion, have be suitable for the laminating of the door leaf of automobile, with the sealing of the EPDM gelatin sponge system of connecting portion one extrusion molding.Its weak point is, for the refrigerated item transport vehicle, simple sealing is inadequate, not only needs stronger air-tightness, also needs stronger heat-proof quality, and automobile sealing strip sealing property of the prior art can not reach refrigerated item far away needs effect.
The utility model content
The purpose of this utility model is to provide a kind of refrigerated item transport vehicle door weather strip, makes the refrigerated item door sealing good, and has good heat-proof quality.
The purpose of this utility model is achieved in that a kind of refrigerated item transport vehicle door weather strip, comprise fixed part, Plug Division and sealing, described Plug Division is arranged on the left surface of fixed part, described sealing comprises sealing band one and sealing band two, described sealing band one lateral surface is curved, sealing band one medial surface middle part is connected to the fixed part top, the two ends of described sealing band are respectively landing edge and sealing lip one, described sealing band two is connected to the fixed part bottom, one end of sealing band two is connected with the fixed part bottom, the other end of sealing band two is provided with sealing lip two, sealing band two is provided with projection with below, junction, fixed part bottom.
The utility model is arranged on the single opened car door, its Plug Division directly is inserted in the groove be complementary with it on car door, realize of the present utility model fixing, when closing the door action, the sealing lip one of sealing band one contacts with doorframe, form sealing together, simultaneously, in the process of closing the door, projection on sealing band two is with notch cuttype doorframe contact squeeze the time, contact by line to face, again form a seal structures, thereby strengthened the sealing property of this sealing band, after having closed the door, sealing lip two on sealing band two forms three seals with the inner laminating of doorframe, compared with prior art, the beneficial effects of the utility model are, the utility model is by multiple-sealed mode, its air-tightness and thermal insulation have been strengthened, and the utility model is simple in structure, easily manufactured, with low cost.The utility model can be used in the refrigerated item Vehicular door.
In order to strengthen the elasticity of the utility model protrusions, extend its service life, in described projection, be provided with along its length deformation and adapt to hole.
In order to strengthen the reliability that in the utility model, Plug Division is connected with car door, described Plug Division is provided with arc groove.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model working state figure.
Wherein, 1 sealing, 101 sealing bands one, the 101a landing edge, 101b sealing lip one, 102 sealing band two, 102a sealing lip two, the 102b projection, 102c deformation adapts to hole, 2 fixed parts, 3 Plug Divisions, 301 arc grooves, 4 car doors, 5 doorframes.
The specific embodiment
A kind of refrigerated item transport vehicle door weather strip as shown in Figure 1-2, comprise fixed part 2, Plug Division 3 and sealing 1, Plug Division 3 is arranged on the left surface of fixed part 2, sealing 1 comprises sealing band 1 and sealing band 2 102, sealing band one 101 lateral surfaces are curved, sealing band one 101 medial surface middle parts are connected to fixed part 2 tops, the two ends of sealing band are respectively landing edge 101a and sealing lip one 101b, sealing band 2 102 is connected to fixed part 2 bottoms, one end of sealing band 2 102 is connected with fixed part 2 bottoms, the other end of sealing band 2 102 is provided with sealing lip two 102a, sealing band 2 102 is provided with protruding 102b with fixed part 2 belows, junction, bottom, in projection 102b, be provided with along its length deformation and adapt to hole 102c, Plug Division 3 is provided with arc groove 301.
The utility model is made by elastomeric material, has certain elasticity, therefore when car door 4 is closed, certain deformation can occur in the sealing 1 in the utility model, the deformation part is being pressed under elastomeric effect on doorframe 5, contact form between sealing 1 and doorframe 5 by line to face, thereby complete sealing, and by three seals contact surface a, b, c, strengthen the sealing property of this sealing band, when the distance of doorframe 5 and car door 4 was slightly far away, sealing surface can reduce, and also can realize to a certain extent sealing.
The utility model is not limited to above-described embodiment; on the basis of the disclosed technical scheme of the utility model; those skilled in the art is according to disclosed technology contents; do not need performing creative labour just can make some replacements and distortion to some technical characterictics wherein, these replacements and distortion are all in protection domain of the present utility model.
Claims (3)
1. refrigerated item transport vehicle door weather strip, it is characterized in that, comprise fixed part, Plug Division and sealing, described Plug Division is arranged on the left surface of fixed part, described sealing comprises sealing band one and sealing band two, described sealing band one lateral surface is curved, sealing band one medial surface middle part is connected to the fixed part top, the two ends of described sealing band are respectively landing edge and sealing lip one, described sealing band two is connected to the fixed part bottom, one end of sealing band two is connected with the fixed part bottom, the other end of sealing band two is provided with sealing lip two, sealing band two is provided with projection with below, junction, fixed part bottom.
2. a kind of refrigerated item transport vehicle door weather strip according to claim 1, is characterized in that, in described projection, is provided with along its length deformation and adapts to hole.
3. a kind of refrigerated item transport vehicle door weather strip according to claim 1 and 2, is characterized in that, described Plug Division is provided with arc groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203050836U CN203305821U (en) | 2013-05-30 | 2013-05-30 | Door sealing strip of refrigerated-product transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203050836U CN203305821U (en) | 2013-05-30 | 2013-05-30 | Door sealing strip of refrigerated-product transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203305821U true CN203305821U (en) | 2013-11-27 |
Family
ID=49612051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203050836U Expired - Fee Related CN203305821U (en) | 2013-05-30 | 2013-05-30 | Door sealing strip of refrigerated-product transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203305821U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106256749A (en) * | 2015-06-19 | 2016-12-28 | 镇江耀华密封电器有限公司 | A kind of elevator door sealing strip |
| WO2018161721A1 (en) * | 2017-03-08 | 2018-09-13 | 太仓中集冷藏物流装备有限公司 | Sealing structure and refrigerated container having same |
-
2013
- 2013-05-30 CN CN2013203050836U patent/CN203305821U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106256749A (en) * | 2015-06-19 | 2016-12-28 | 镇江耀华密封电器有限公司 | A kind of elevator door sealing strip |
| WO2018161721A1 (en) * | 2017-03-08 | 2018-09-13 | 太仓中集冷藏物流装备有限公司 | Sealing structure and refrigerated container having same |
| US11573049B2 (en) | 2017-03-08 | 2023-02-07 | Taigang Cimc Reefer Logistics Equipment Co., Ltd. | Sealing structure and refrigerated container having same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20131127 Termination date: 20190530 |