CN202194527U - Plug-in type joint strip for rear door of refrigerated vehicle - Google Patents
Plug-in type joint strip for rear door of refrigerated vehicle Download PDFInfo
- Publication number
- CN202194527U CN202194527U CN2011202743797U CN201120274379U CN202194527U CN 202194527 U CN202194527 U CN 202194527U CN 2011202743797 U CN2011202743797 U CN 2011202743797U CN 201120274379 U CN201120274379 U CN 201120274379U CN 202194527 U CN202194527 U CN 202194527U
- Authority
- CN
- China
- Prior art keywords
- joint strip
- plug
- adhesive tape
- rear door
- dovetail
- 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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a plug-in type joint strip for the rear door of a refrigerated vehicle, and belongs to the technical field of logistics transportation equipment. The plug-in type joint strip comprises a joint strip and is characterized in that an FRP (fiber reinforce plastic) extrusion sectional material with a dovetail slot is mounted at the periphery of the refrigerated vehicle rear door; a dovetail inserting block is arranged on the base part of the joint strip; the joint strip is in plug-in connection with a dovetail slot on the FRP extrusion sectional material through the dovetail inserting block; an air cavity and a fin, which are matched and hermetically sealed with the frame of the rear door, are arranged at the top of the joint strip; the FRP extrusion sectional material is fixedly plugged in and connected to the rear door panel; and the joint strip is an ethylene-propylene-diene rubber pultrusion formed joint strip. The plug-in type joint strip adopts a plug-in type structure; and the joint strip and the door panel are in plug-in connection with each other, which replaces rivet fixation. Therefore, the replacing is convenient; and the problems that the riveted joint is required to mount the joint strip of the refrigerated vehicle rear door, a rivet hole is easy to leak, and a door panel is easy to damage are efficiently solved.
Description
Technical field
The utility model discloses a kind of plug-in type refrigerator car back door sealing joint strip, belong to the logistics equipment technology field of transport.
Background technology
The frequent open and close in refrigerator car back door, back door adhesive tape are very easy to damage, and use a period of time just to need to change, to guarantee the tightness and the rain-proof dust-proof effect of refrigerator car.Now a lot of refrigerator cars adopt the rubber and plastic adhesive tape, with aluminium rivet and door-plate riveted joint, the easy seepage in riveted joint position; The long-term easy loose or dislocation of rivet that uses, replacing adhesive tape riveter nail again need be avoided former rivet hole, after changing several times; Be covered with rivet hole on the door-plate, door-plate is very easy to damage.
The utility model content
The purpose of the utility model is that the structure of existing refrigerator car Rear Door and adhesive tape is improved, and a kind of plug-in type refrigerator car back door sealing joint strip is provided, and this product adopts plug in construction; Adhesive tape and door-plate are pegged graft; Replace rivet and fix, it is convenient to change, and can effectively solve the adhesive tape installation of refrigerator car back door needs riveted joint; The rivet hole easy to leak, problem such as door-plate is fragile.
The purpose of the utility model realizes through following technical scheme; A kind of plug-in type refrigerator car back door sealing joint strip comprises adhesive tape, it is characterized in that being provided with the glass fiber reinforced plastic drawing and extruding section bar of band dovetail slot; The base portion of said adhesive tape is provided with the dovetail inserted block; Adhesive tape is through the dovetail slot socket connection on dovetail inserted block and the glass fiber reinforced plastic drawing and extruding section bar, and the top of adhesive tape is provided with air cavity and the fin with back doorframe coupling sealing, and the socket connection of glass fiber reinforced plastic drawing and extruding section bar is fixed on the Rear Door.
Said adhesive tape is made up of the ethylene propylene diene rubber pultrusion.
The utility model is installed refrigerator car Rear Door periphery the glass fiber reinforced plastic drawing and extruding section bar of connecting band dovetail slot; Glass fiber reinforced plastic drawing and extruding section bar dimensional accuracy is high, and adhesive tape is made up of the ethylene propylene diene rubber pultrusion, and the base portion of adhesive tape is provided with the dovetail inserted block; Adhesive tape is through the dovetail slot socket connection on dovetail inserted block and the glass fiber reinforced plastic drawing and extruding section bar; The glass fiber reinforced plastic drawing and extruding section bar cooperates with adhesive tape accurately, and resistance is little during the grafting adhesive tape, and assembling easily.Glass fiber reinforced plastic drawing and extruding section bar intensity is good, and anti-collision is not easy to damage.The glass fiber reinforced plastic drawing and extruding section bar is compared with aluminium extruded sections, and heat-proof quality is good, is applicable to refrigerator car.The glass fiber reinforced plastic drawing and extruding section bar is compared without putrefaction, long service life with refrigerator car door-plate hardwood commonly used.The top of adhesive tape is provided with air cavity and the fin with back doorframe coupling sealing, good seal performance.Adhesive tape adopts the ethylene propylene diene rubber pultrusion, good springiness, and resistance to low temperature is good, long service life.The utility model is rational in infrastructure, and is easy for installation, directly pegs graft, and effectively solving adhesive tape installations of refrigerator car back door needs to rivet, rivet hole easy to leak, problem such as door-plate is fragile.Change easily, can not damage the door-plate outward appearance, the door-plate long service life.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of the glass fiber reinforced plastic drawing and extruding section bar of the utility model;
Fig. 3 is the structural representation of the adhesive tape of the utility model;
Among the figure: doorframe, 2-Rear Door, 3-glass fiber reinforced plastic drawing and extruding section bar, 4-adhesive tape behind the 1-.
The specific embodiment
A kind of plug-in type refrigerator car back door sealing joint strip is made up of glass fiber reinforced plastic drawing and extruding section bar 3 and adhesive tape 4.The glass fiber reinforced plastic drawing and extruding section bar 3 of connecting band dovetail slot is installed at refrigerator car Rear Door 2 peripheries.Adhesive tape 4 is made up of the ethylene propylene diene rubber pultrusion; The base portion of adhesive tape is provided with the dovetail inserted block; The dovetail inserted block of adhesive tape and the dovetail slot on the glass fiber reinforced plastic drawing and extruding section bar mate each other, and adhesive tape is through the dovetail slot socket connection on dovetail inserted block and the glass fiber reinforced plastic drawing and extruding section bar.The glass fiber reinforced plastic drawing and extruding section bar cooperates with adhesive tape accurately, and resistance is little during the grafting adhesive tape, and assembling easily.The top of adhesive tape is provided with air cavity and the fin with the 1 coupling sealing of back doorframe, improves refrigerator car back door sealing performance.
Claims (2)
1. plug-in type refrigerator car back door sealing joint strip; Comprise adhesive tape; It is characterized in that being provided with the glass fiber reinforced plastic drawing and extruding section bar of band dovetail slot, the base portion of said adhesive tape is provided with the dovetail inserted block, and adhesive tape is through the dovetail slot socket connection on dovetail inserted block and the glass fiber reinforced plastic drawing and extruding section bar; The top of adhesive tape is provided with air cavity and the fin with back doorframe coupling sealing, and the socket connection of glass fiber reinforced plastic drawing and extruding section bar is fixed on the Rear Door.
2. a kind of plug-in type refrigerator car according to claim 1 back door sealing joint strip is characterized in that said adhesive tape is made up of the ethylene propylene diene rubber pultrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202743797U CN202194527U (en) | 2011-08-01 | 2011-08-01 | Plug-in type joint strip for rear door of refrigerated vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202743797U CN202194527U (en) | 2011-08-01 | 2011-08-01 | Plug-in type joint strip for rear door of refrigerated vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202194527U true CN202194527U (en) | 2012-04-18 |
Family
ID=45949444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202743797U Expired - Fee Related CN202194527U (en) | 2011-08-01 | 2011-08-01 | Plug-in type joint strip for rear door of refrigerated vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202194527U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926640A (en) * | 2012-11-05 | 2013-02-13 | 无锡市风云铝业有限公司 | Waterproof seal strip |
-
2011
- 2011-08-01 CN CN2011202743797U patent/CN202194527U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926640A (en) * | 2012-11-05 | 2013-02-13 | 无锡市风云铝业有限公司 | Waterproof seal strip |
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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 |
Granted publication date: 20120418 Termination date: 20150801 |
|
| EXPY | Termination of patent right or utility model |