CN203543607U - Cab door sealing structure - Google Patents
Cab door sealing structure Download PDFInfo
- Publication number
- CN203543607U CN203543607U CN201320697875.2U CN201320697875U CN203543607U CN 203543607 U CN203543607 U CN 203543607U CN 201320697875 U CN201320697875 U CN 201320697875U CN 203543607 U CN203543607 U CN 203543607U
- Authority
- CN
- China
- Prior art keywords
- door
- sealing
- cab
- doorframe
- profile shapes
- 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 - Lifetime
Links
Images
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Seal Device For Vehicle (AREA)
Abstract
Provided is a cab door sealing structure. Door glass is pasted on a doorframe framework profiled bar through glass bonding glue, a car door sealing strip is arranged in a glue strip mounting groove of the doorframe framework profiled bar and is pasted and fixed to the doorframe framework profiled bar through double faced adhesive tape on the back face of the car door sealing strip, and a door hinge movable plate is connected to the doorframe framework profiled bar. Due to the structure adopted by the cab door sealing structure, the cab door sealing structure has the advantages that the structure is simple, the size is small, cost is low, the operation is easy, the sealing and shock absorption effect in two directions can be achieved by one car door sealing strip, meanwhile, mounting space is greatly saved, the weight of a car door is effectively reduced, stress borne by a door hinge and a door lock is reduced, the service life of a door system is prolonged, dual sealing and shock absorption of the cab door system can be effectively achieved, the sealing performance and the shock absorption effect are improved, the work environment of a driver is effectively improved, and great promotional value is achieved.
Description
Technical field
The utility model relates to a kind of door of engineering machinery vehicle operator's compartment, especially the sealing arrangement of cab door.
Background technology
At present, the hermetically-sealed construction of construction machinery and equipment and field machine vehicle cab door is all the single track sealing in direction of door switch direction, if increase again sealing together, be also and the sealing of being originally same direction, also to increase again extra door sealing original paper in addition, both increased cost, increased again the difficulty of operation, still still can there is the bad phenomenon of sealing, the damping effect of above cab door hermetically-sealed construction is to be also unidirectional with sealing, and the vibrations in the vertical direction of construction machinery and equipment and field machine will be far longer than the vibrations in door switch direction, thereby in the direction that reduces vibrations, lack sealing and there is no again damping needing most, if things go on like this cab door will sink, thereby the wearing and tearing that have influence on door hinge axle sleeve are inhomogeneous, cause that door lock is stressed much, the probability that causes Door Lock to damage is excessive, and then cause cab door seal failure.
Summary of the invention
The purpose of this utility model be to provide a kind of simple in structure, volume is little, cost is low, easy to operate a, door weather strip just can reach the sealing of both direction and the cab door hermetically-sealed construction of good damping effect.
The purpose of this utility model is achieved in that a glass is bonded on doorframe skeleton profile shapes by glass bonded adhesives, door weather strip is arranged in the adhesive tape mounting groove of doorframe skeleton profile shapes, and be adhesively fixed on doorframe skeleton profile shapes by the double faced adhesive tape at the door weather strip back side, on doorframe skeleton profile shapes, be connected with door hinge portable plate.
Because the utility model adopts said structure, its advantage is: 1, this car door sealing rubber strip is arranged on a corner for skeleton profile shapes, with be arranged on the opposite planar of doorframe on compare, greatly saved installing space, cab vehicle door is arranged on outdoors on frame by body hinge.2, the cross section of door skeleton profile shapes just can be done very littlely like this, has effectively reduced the weight of car door, has alleviated the stressed of door hinge and door lock, has improved the service life of door system.3, door weather strip also can be done littlely, has effectively reduced the cost of door weather strip.4, this cab door hermetically-sealed construction is in the corner circular arc place sealing of frame skeleton outdoors, so just can accomplish that a door weather strip just can reach sealing and the damping effect of both direction, saved an other door weather strip and just can reach sealing and the damping of both direction, provided cost savings widely.5, door skeleton has all adopted special section tubular product with frame skeleton outdoors, compares can guarantee in batches door and the conformability of frame outdoors with weldment, can reduce welding capacity again, and the while also can have been improved the utilization rate of raw materials of sheet metal.6, the mounting groove and the position limiting structure that on door shape tube, have special door weather strip, guaranteed the accuracy of door weather strip installation location.In order to ensure the fixing reliability of door weather strip, increased again one double faced adhesive tape bonding.7, used negligible amounts of this cab door hermetically-sealed construction, simple in structure, car door is lightweight, cost is low, simple to operate, can very effectively realize double sealing and the damping of cab door system, leak tightness and damping effect have been improved, effectively improve driver's working environment, had very large promotional value.
Accompanying drawing explanation
The structural representation of Fig. 1 the utility model embodiment.
Fig. 2 use view of the present utility model.
Fig. 3 the utility model is used the structural representation before the compression of state exit door sealing band.
1 glass in figure, 2 glass bonded adhesivess, 3 door weather strips, 4 doorframe skeleton profile shapes, 5 body hinge portable plates, 6 double faced adhesive tapes, 7 vehicle door hinge seats, 8 hinge axis, 9 car door housing skeleton profile shapes, 10 front glass bonded adhesivess, 11 front glasses.
The specific embodiment
Embodiment: door glass 1 is bonded on doorframe skeleton profile shapes 4 by door glass bonded adhesives 2, door weather strip 3 is arranged in the adhesive tape mounting groove of doorframe skeleton profile shapes 4, and be adhesively fixed on doorframe skeleton profile shapes 4 by the double faced adhesive tape 6 at door weather strip 3 back sides, on doorframe skeleton profile shapes 4, be connected with door hinge portable plate 5.
The main original paper of this cab door hermetically-sealed construction comprises cab vehicle door, body hinge, cab door housing; Wherein said cab vehicle door is by welding and body hinge portable plate 5 weld togethers, and vehicle door hinge seat is fixed by welding on the car door housing skeleton profile shapes 9 of operator's compartment; Thereby cab vehicle door is connected with vehicle door hinge seat 7 by hinge axis 8 and reaches car door and be arranged on the object on frame outdoors; Wherein cab vehicle door forms body by following mode, automobile door glass 1 adopts door glass bonded adhesives 2 to be bonded on doorframe skeleton profile shapes 4, door weather strip 3 is arranged in the adhesive tape mounting groove of doorframe skeleton profile shapes and is pressed in the position limiting structure of door weather strip, and the double faced adhesive tape 6 by door weather strip 3 back sides is adhesively fixed; Wherein cab vehicle door housing is bonded on car door housing skeleton profile shapes 9 by front glass bonded adhesives 10 by front glass 11, and vehicle door hinge seat 7 is fixed by welding on the car door housing skeleton profile shapes 9 of operator's compartment; Door weather strip 3 mounting grooves of wherein said doorframe skeleton profile shapes 4 are that hold down groove is installed in the special use of door weather strip 3, the root of itself and door weather strip 3 is close-fitting, during installation, need only door weather strip 3 is installed to the end adhesive tape is just passable by being pressed in position limiting structure, so just can guarantee the comfort feature that sealing band is installed, can guarantee again the accuracy of door weather strip 3 installation location; The fixed special increase double faced adhesive tape 6 of installing in order to ensure door weather strip 3 is bonding, so just can guarantee the normal service life of cab door hermetically-sealed construction.
During use as shown in Figure 3, in the process of implementing at this cab vehicle door hermetically-sealed construction, when car door left-hand revolution contacts with the circular arc place of cab door housing seam to door weather strip 3, this transformation point is the state of cab door hermetically-sealed construction of the present utility model while also not playing a role; As shown in Figure 2, when further closed door, to the lockup state of car door, (this cab vehicle door hermetically-sealed construction will coordinate door lock to use together, because door lock structure is not principal character of the present utility model, therefore omitted explanation hereby in the narration of this specific embodiment).Now door weather strip 3 compressions, door weather strip 3 cars and the circular arc place that frame skeleton profile shapes 9 contacts outdoors, at effect exit door sealing band 3 crimps of pressure state as shown in Figure 5, not only in door contact interrupter direction, there have been sealing and damping, in the side of contact surface end face, also there have been sealing and damping simultaneously, particularly under cab vehicle door, the effect of this sealing and damping is more effective more greatly, so just reach sealing and damping that a door weather strip just can reach both direction, saved widely the cost of sealing original paper.Moreover used negligible amounts of cab door hermetically-sealed construction of the present invention, simple in structure, car door is lightweight, cost is low, simple to operate, improved leak tightness and damping effect, effectively improved driver's working environment, have very large promotional value.
Claims (1)
1. a cab door hermetically-sealed construction, door glass is bonded on doorframe skeleton profile shapes by glass bonded adhesives, it is characterized in that: door weather strip is arranged in the adhesive tape mounting groove of doorframe skeleton profile shapes, and be adhesively fixed on doorframe skeleton profile shapes by the double faced adhesive tape at the door weather strip back side, on doorframe skeleton profile shapes, be connected with door hinge portable plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320697875.2U CN203543607U (en) | 2013-11-07 | 2013-11-07 | Cab door sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320697875.2U CN203543607U (en) | 2013-11-07 | 2013-11-07 | Cab door sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203543607U true CN203543607U (en) | 2014-04-16 |
Family
ID=50461771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320697875.2U Expired - Lifetime CN203543607U (en) | 2013-11-07 | 2013-11-07 | Cab door sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203543607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139702A (en) * | 2017-05-25 | 2017-09-08 | 中航爱维客汽车有限公司 | Bus man door sealing structure |
-
2013
- 2013-11-07 CN CN201320697875.2U patent/CN203543607U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139702A (en) * | 2017-05-25 | 2017-09-08 | 中航爱维客汽车有限公司 | Bus man door sealing structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203172406U (en) | Antiskid automobile sealing strip | |
| CN103213482A (en) | Method and device for improving reliability of automobile seal element | |
| CN203543607U (en) | Cab door sealing structure | |
| CN201646867U (en) | Elastic support assembly and flexible coupling mechanism employing same | |
| CN200974537Y (en) | Drivers' cab movable rear wall | |
| CN202788433U (en) | Vehicle window | |
| CN203891720U (en) | Vibration-proof automobile window | |
| CN203500454U (en) | Automobile luggage carrier sealing structure and sealing member | |
| CN203283013U (en) | Sealing structure of vehicle front windshield and sunroof windshield | |
| CN201769654U (en) | Vehicle glass with shaped piece | |
| CN203651914U (en) | Engine cover sealing structure | |
| CN209240850U (en) | A kind of car door sealing strip | |
| CN204659627U (en) | A kind of bus luggage cabin sealing dustproof structure | |
| CN202629129U (en) | Gate valve disc with sealing washers | |
| CN210416181U (en) | Vehicle window sealing strip with good sealing effect | |
| CN204506446U (en) | Sealing band | |
| CN213534363U (en) | Integrated buffering hanging device | |
| CN202138201U (en) | Sealing structure for outwards-swung passenger door of passenger car | |
| CN204123933U (en) | Automotive back window frame | |
| CN203022545U (en) | Glass installing structure of project machinery cab | |
| CN203854478U (en) | Novel automobile door main sealing strip | |
| CN202896251U (en) | Non-load-bearing bonded glass cab door installation structure | |
| CN104401212A (en) | Reinforced vehicle window | |
| CN209742675U (en) | Anti-collision aluminum alloy door frame | |
| CN210217570U (en) | Sealing device of subway door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |