CN117261952A - Passenger room side window - Google Patents
Passenger room side window Download PDFInfo
- Publication number
- CN117261952A CN117261952A CN202310960716.5A CN202310960716A CN117261952A CN 117261952 A CN117261952 A CN 117261952A CN 202310960716 A CN202310960716 A CN 202310960716A CN 117261952 A CN117261952 A CN 117261952A
- Authority
- CN
- China
- Prior art keywords
- glass
- hollow
- shaped frame
- side window
- laminated glass
- 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.)
- Pending
Links
- 239000005340 laminated glass Substances 0.000 claims abstract description 31
- 239000005341 toughened glass Substances 0.000 claims description 30
- 239000012945 sealing adhesive Substances 0.000 claims 3
- 239000011521 glass Substances 0.000 abstract description 20
- 238000007789 sealing Methods 0.000 abstract description 18
- 239000000853 adhesive Substances 0.000 abstract description 6
- 230000001070 adhesive effect Effects 0.000 abstract description 6
- 239000003292 glue Substances 0.000 abstract description 6
- 239000000565 sealant Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 239000005357 flat glass Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D25/00—Window arrangements peculiar to rail vehicles
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/54—Fixing of glass panes or like plates
- E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
- E06B3/62—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The invention provides a passenger room side window, which comprises a U-shaped frame, a sealing rubber strip and hollow laminated glass, wherein the hollow laminated glass is inserted into the U-shaped frame and sealed by the sealing rubber strip, the outer side of the U-shaped frame is provided with a mounting hole, and the mounting hole is mounted on a vehicle body through a screw and sealed by sealing rubber; the hollow laminated glass comprises an outer layer, a hollow layer and an inner layer, and the total thickness of the hollow laminated glass is 18-24 mm. The invention can meet the problem that glass does not fall off when a fire occurs in a carriage; secondly, avoid traditional bonding to glue the side window of structure, the glass that structural adhesive inefficacy caused when maintaining the improper appearance drops the problem. Thirdly, no special requirements are made on the assembly site; fourthly, be convenient for change, need not dismantle the side wall board when changing.
Description
Technical Field
The invention belongs to the technical field of passenger room side window systems of urban rail transit vehicles, and particularly relates to a passenger room side window.
Background
The urban rail transit vehicle passenger room side window with the speed per hour below 120 km generally adopts a screw structure side window, a tensioning block structure side window and an adhesive structure side window. However, no matter what kind of structure is used, the glass and the frame, or the glass and the car body are all glued by using the bonding structure, the problem that this kind of structure exists is that once the conflagration breaks out, the glue can fail under high temperature, leads to the problem that glass drops, drops easily and smashes the people, or the piece makes the people injured. In addition, the existing side window assembly needs special tools, and some side wallboards even need to be disassembled, so that the side window assembly needs to be operated in a special maintenance site, and is inconvenient.
Disclosure of Invention
The invention aims to solve the problems that the bonding structural adhesive of the side window glass and the vehicle body fails and the side window falls off in the case of fire, thereby providing the passenger room side window, which can realize that the glass is kept in the window frame under the condition of fire and has no special requirement on an assembly site, and the glass is convenient to assemble, disassemble and replace.
In order to achieve the aim of the invention, the invention provides a passenger room side window, which comprises a U-shaped frame, a sealing rubber strip and hollow laminated glass, wherein the hollow laminated glass is inserted into the U-shaped frame and sealed by the sealing rubber strip, the outer side of the U-shaped frame is provided with a mounting hole, and the mounting hole is arranged on a vehicle body through a screw and sealed by sealing rubber; the hollow laminated glass comprises an outer layer, a hollow layer and an inner layer, and the total thickness of the hollow laminated glass is 18-24 mm.
Further, the hollow laminated glass comprises an outer layer of 5mm toughened glass, a hollow layer of 12mm and an inner layer of laminated glass, and the inner layer of laminated glass comprises 3mm toughened glass, 0.76mm PVB and 3mm toughened glass.
Further, the hollow laminated glass comprises an outer layer of 5mm toughened glass, a hollow layer of 9mm and an inner layer of 4mm toughened glass.
Further, the hollow layer 9mm may be replaced with a hollow layer 12 mm.
Further, the inner layer 4mm toughened glass can be replaced by inner layer 5mm toughened glass.
Further, the outer layer 5mm toughened glass can be replaced by outer layer 6mm toughened glass.
The passenger room side window has the following advantages: firstly, the problem that glass does not fall off when a fire occurs in a carriage can be solved; secondly, avoid traditional bonding to glue the side window of structure, the glass that structural adhesive inefficacy caused when maintaining the improper appearance drops the problem. Thirdly, no special requirements are made on the assembly site; fourthly, be convenient for change, need not dismantle the side wall board when changing.
Drawings
FIG. 1 side window front view;
FIG. 2 side window cross-sectional view;
FIG. 3 is a three-dimensional view (front view) of a vehicle window;
FIG. 4 is a three-dimensional view (side view) of a vehicle window;
FIG. 5 is a three-dimensional view of a vehicle window (U-frame interface view);
FIG. 6 is a U-frame docking view;
FIG. 7 is a schematic illustration of an embodiment of a hollow glass structure;
wherein: 1. a vehicle body; 2. a screw; 3. a U-shaped frame; 4. a sealing rubber strip; 5. hollow laminated glass; 6. sealing glue; 7. cross groove countersunk head screw; 8. an upper U-shaped frame; 9. a lower U-shaped frame; 10. an outer layer; 11. an inner layer; 12. and a hollow layer.
Detailed Description
For a better understanding of the objects, structures and functions of the present invention, a passenger compartment side window according to the present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 7, in order to meet the requirement that glass must not fall off from a window frame when a fire occurs in a vehicle cabin, the inside of the side window structure of the new invention should not use adhesive structural adhesive, and a U-shaped frame structure will be used. And meanwhile, sealing waterproofness is considered, and the glass and the U-shaped frame are sealed by using an adhesive tape. When the fire disaster happens in the carriage, even if the sealing rubber strip is deformed and fails by heating, the glass is still clamped and limited by the U-shaped frame, and the glass cannot fall off from the window frame.
The novel side window has no special requirement on an assembly site, and a screw installation scheme or a tensioning block fastening scheme needs to be considered, but the U-shaped frame cannot use the tensioning block structure, so the novel side window is designed to adopt the screw fastening scheme.
In order to ensure that the side window is convenient to replace and does not need special tools, the U-shaped window frame of the side window of the new invention adopts a split structure and is divided into two parts which are butted up and down, after the screws are disassembled, the fastening screws of the U-shaped frame are disassembled, and glass can be replaced or sealing rubber strips can be replaced.
In order to ensure the requirements of higher strength and better sound and heat insulation performance of the side window, the window is formed by adopting a hollow sandwich glass structure which comprises an outer layer 10, an inner layer 11 and a hollow layer 12, and the requirements of a sound insulation value of more than 37dB and a heat insulation value of less than 3.2W/(m < 2 >. K) are met.
Referring to fig. 1 to 6, the entire side window includes a U-shaped frame 3, a sealing rubber strip 4, and a hollow laminated glass 5, and the hollow laminated glass 5 is inserted into the U-shaped frame 3 and sealed with the sealing rubber strip 4. The U-shaped frame 3 can be split into an upper U-shaped frame 8 and a lower U-shaped frame 9, and the upper U-shaped frame 8 and the lower U-shaped frame 9 are fastened and connected together through a cross groove countersunk head screw 7. The outer side of the U-shaped frame 3 is provided with a mounting hole, is mounted on the vehicle body 1 through a screw 2 and is sealed by a sealant 6.
In a specific project application, a variety of glass structures may be used depending on the needs of the business owner, with possible embodiments including:
embodiment 1: the scheme that this patent adopted: u-shaped frame + cavity laminated glass structure: an outer 5mm toughened glass + hollow layer 12mm + inner 6.76mm (3 mm toughened glass +0.76mm pvb +3mm toughened glass) laminated glass solution, see figure 2;
implementation 2: u-shaped frame + cavity laminated glass structure: an outer layer 5mm toughened glass + hollow layer 9mm or 12mm + inner layer 4mm toughened glass solution, see figure 7;
implementation 3: u-shaped frame + cavity laminated glass structure: an outer 5mm toughened glass + hollow layer 9mm or 12mm + inner 5mm toughened glass solution, see figure 7;
implementation 4: u-shaped frame + cavity laminated glass structure: the scheme of toughened glass with the outer layer of 6mm and the hollow layer of 9mm or 12mm and toughened glass with the inner layer of 4mm is shown in fig. 7;
implementation 5: u-shaped frame + cavity laminated glass structure: the scheme of toughened glass with the outer layer of 6mm and the hollow layer of 9mm or 12mm and toughened glass with the inner layer of 5mm is shown in fig. 7;
under this U-shaped frame structure, both the glass thickness and the hollow layer thickness can be varied appropriately. The total thickness of the hollow laminated glass can be controlled to be 18-24 mm.
The equipment mainly used in the vehicle window assembly process comprises a bending machine, an automatic gluing machine and a hollow packaging production line. The bending machine mainly uses bending of the U-shaped frame; the automatic glue spraying machine is mainly used for uniformly coating sealant on the surfaces of the hollow spacing bars; the hollow packaging production line is mainly used for packaging side window glass with a double hollow structure.
During installation, the operation steps are as follows:
(1) When in supply, the U-shaped frame 3, the sealing rubber strip 4 and the hollow laminated glass 5 are assembled into a whole.
(2) The whole side window is pushed into the car body window, and is fastened on the car body 1 through bolts 2 after centering adjustment.
(3) Finally, the sealing glue 6 is smeared at the gap between the U-shaped frame 3 and the vehicle body 1, so that the sealing of the side window is realized.
When in replacement, the operation steps are as follows:
(1) The sealant 6 was removed using a utility knife.
(2) After exposing the bolt 2, the bolt 2 is detached using a screwdriver.
(3) And taking out the integral side window.
(4) Pushing the new side window into the window.
If only glass or sealing rubber strips are replaced, the U-shaped frame butt joint fastening screws can be detached, and the glass or the sealing rubber strips are replaced. After replacement, the U-shaped frame needs to be fastened again as a whole.
(1) The new window assembly is attached to the vehicle body 1 using bolts 2.
(2) The sealant 6 is used to coat the gap between the U-shaped frame 3 and the vehicle body 1.
Claims (6)
1. A passenger compartment side window, characterized in that: the automobile comprises a U-shaped frame (3), a sealing adhesive tape (4) and hollow laminated glass (5), wherein the hollow laminated glass (5) is inserted into the U-shaped frame (3) and sealed by the sealing adhesive tape (4), the outer side of the U-shaped frame (3) is provided with a mounting hole, and the U-shaped frame is mounted on an automobile body (1) through a screw (2) and sealed by a sealing adhesive tape (6); the hollow laminated glass (5) comprises an outer layer (10), a hollow layer (12) and an inner layer (11), and the total thickness of the hollow laminated glass (5) is 18-24 mm.
2. A passenger compartment side window according to claim 1, wherein: the hollow laminated glass (5) comprises an outer layer of 5mm toughened glass, a hollow layer of 12mm and an inner layer of laminated glass, and the inner layer of laminated glass comprises 3mm toughened glass, 0.76mm PVB and 3mm toughened glass.
3. A passenger compartment side window according to claim 1, wherein: the hollow laminated glass (5) comprises toughened glass with the outer layer of 5mm, toughened glass with the hollow layer of 9mm and toughened glass with the inner layer of 4mm.
4. A passenger compartment side window according to claim 3, wherein: the hollow layer 9mm can be replaced by a hollow layer 12 mm.
5. A passenger compartment side window according to claim 3 or 4, wherein: the inner layer 4mm toughened glass can be replaced by the inner layer 5mm toughened glass.
6. A passenger compartment side window according to claim 3 or 4, wherein: the outer layer 5mm toughened glass can be replaced by the outer layer 6mm toughened glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310960716.5A CN117261952A (en) | 2023-08-02 | 2023-08-02 | Passenger room side window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310960716.5A CN117261952A (en) | 2023-08-02 | 2023-08-02 | Passenger room side window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117261952A true CN117261952A (en) | 2023-12-22 |
Family
ID=89218536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310960716.5A Pending CN117261952A (en) | 2023-08-02 | 2023-08-02 | Passenger room side window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117261952A (en) |
-
2023
- 2023-08-02 CN CN202310960716.5A patent/CN117261952A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201264649Y (en) | Plastic cellular composite board carriage | |
| CN117261952A (en) | Passenger room side window | |
| CN201255289Y (en) | Extrusion molding polystyrene foam laminated glass steel composite board | |
| CN2933953Y (en) | Composite warm coloured steel slab refrigeration carriage | |
| CN114013465B (en) | Composite board, car body structure and maglev train | |
| CN117163089A (en) | Novel urban bus guest room side window | |
| CN216805436U (en) | Novel magnesium alloy weight-reducing passenger room side window | |
| CN211685094U (en) | Rail vehicle and vehicle window thereof | |
| CN218112631U (en) | Explosion-proof locomotive windshield | |
| CN110878606A (en) | Connection structure of sound insulation glass curtain wall aluminum alloy and ornamental strip | |
| CN215663426U (en) | Low-noise lightweight high-speed train window assembly | |
| CN214365805U (en) | Built-in type frame structure rolling door fixing section bar | |
| CN108482402B (en) | Self-locking type electric heating substrate for rail transit vehicle | |
| CN215169555U (en) | Movable window structure of railway vehicle | |
| CN209833625U (en) | Novel mounting structure of 100% modern city tram side window | |
| CN213742921U (en) | Door and window with mounting edge | |
| CN220662520U (en) | Dividing wall with sound insulation function | |
| CN110986469A (en) | Bilateral bending glass refrigerator door body | |
| CN214221706U (en) | Special-shaped aviation interior trim plate structure convenient to assemble | |
| CN219794345U (en) | Fixed subassembly to indoor installation of curtain glass | |
| CN217871262U (en) | Single-keel double-layer double-hollow glass curtain wall system | |
| CN214659701U (en) | Frame section bar for mounting double-layer glass | |
| CN218990574U (en) | Curtain wall external decoration plane material connecting system | |
| CN220353275U (en) | Aluminum plastic plate | |
| CN219864708U (en) | Improved hollow glass mounting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |