Special vehicle escape window device
Patent Information
- Application Number
- CN202522080641.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-27
- Publication Date
- 2026-11-03
- Estimated Expiration
- 2035-09-27
AI Technical Summary
Existing escape window devices are heavy, costly, and inconvenient to operate, making it difficult to meet the needs of special vehicles for rapid escape.
The combination design of the sunroof, hinges, pins, springs, and rotating handle, made of 3mm thick steel plate and secured with bolts and nuts, achieves lightweight and convenient operation.
It achieves lightweight and low-cost escape window device, is easy to operate, and facilitates quick escape for people inside the vehicle.
Smart Images
Figure CN224928828U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to an escape window device, specifically an escape window device for special vehicles. Background Technology
[0002] An escape window device is applicable to special heavy-duty truck models. Special vehicles may be attacked when performing special missions. When the occupants of the special vehicle are attacked inside, they need to use the escape window to escape quickly. The escape window has a simple structure and is easy to operate, which is conducive to the rapid escape of the occupants.
[0003] In addition, existing escape window devices have problems such as thick materials for the escape window skylight and base, large overall weight, and heavy and difficult operation when the skylight is flipped; existing escape window hinge components usually include a fixed block, a rotating block and a torsion spring, resulting in a complex hinge structure, bulky opening device and difficulty in operation. Utility Model Content
[0004] The purpose of this utility model is to provide an escape window device for use on special vehicles. This device is lightweight, low-cost, simple in structure, and easy to operate, so as to solve many problems such as high cost and inconvenient operation of existing escape window devices.
[0005] This utility model is achieved through the following technical solution:
[0006] A special vehicle escape window device includes a hinge 1, a sunroof 2, a pin 3, a spring 4, a rotating handle 5, a handle 6, a sealing ring 7, and a base 8;
[0007] Hing 1 is fixed together with sunroof 2 and base 8 by bolts and nuts. Pin 3 is welded to sunroof 2. Spring 4 is fitted on pin 3. Rotary handle 5 is rotatably connected to pin 3 between spring 4 and sunroof 2. Base 8 has a slot that matches rotary handle 5. Handle 6 is fixed to sunroof 2. Sealing ring 7 is snapped into groove in base 8.
[0008] The sunroof 2 is made of 3mm thick steel plate.
[0009] The rotating handle 5 is shaped like a "Z", with the top of the "Z" shape close to the skylight 2.
[0010] This utility model is lightweight, low-cost, simple in structure, and has a convenient and easy-to-operate opening device, which facilitates the rapid escape of people inside the vehicle. Attached Figure Description
[0011] Figure 1 This is an exploded view of the present invention;
[0012] Figure 2 This is a schematic diagram of the utility model in a semi-open position, where b is a cross-sectional view of a.
[0013] Figure 3 This is a schematic diagram of the fully open design of this utility model. Detailed Implementation
[0014] This utility model relates to an escape window device for special heavy-duty truck models. The device comprises (such as...) Figure 1 (As shown): Hinge 1, Sunroof 2, Pin 3, Spring 4, Rotating Handle 5, Handle 6, Sealing Ring 7, Base 8.
[0015] The hinge 1 of the device is fixed together with the sunroof 2 and the base 8 by bolts and nuts. After the pin 3, spring 4 and rotating handle 5 are assembled, the pin 3 is welded to the sunroof 2, the handle 6 is fixed together with the sunroof 2 by bolts and nuts, and the sealing ring 7 is snapped into the groove of the base 8.
[0016] Skylight 2 is made of 3mm thick steel plate, unlike existing multi-layer plate welding structures, which greatly reduces the weight and cost of the escape window. The escape window device has two states: half-open and fully open, achieved by rotating the rotating handle 5. When the rotating handle 5 is rotated into the slot of the base 8, skylight 2 is in the half-open state (e.g., ...). Figure 2 (As shown), this facilitates ventilation inside the vehicle; when the rotating handle 5 is completely disengaged from the base 8 baffle and slot, the sunroof 2 is in the fully open state (as shown). Figure 3 As shown, by holding handle 6 and pushing upwards to open skylight 2, one can quickly escape through the escape window. When the escape window device is opened, rotating handle 5 compresses spring 4, making operation convenient, time-saving, and labor-saving.
Claims
1. A special vehicle escape window device, characterized in that: Includes hinge (1), sunroof (2), pin (3), spring (4), rotating handle (5), handle (6), sealing ring (7) and base (8); The sunroof (2) and the base (8) are fixed together by a hinge (1). The pin (3) is fixed on the sunroof (2). The spring (4) is fitted on the pin (3). The rotating handle (5) is rotatably connected to the pin (3) between the spring (4) and the sunroof (2). The base (8) has a slot that matches the rotating handle (5). The handle (6) is fixed on the sunroof (2). The sealing ring (7) is engaged in the groove of the base (8).
2. The escape window device for special vehicles according to claim 1, characterized in that: The skylight (2) is made of 3mm thick steel plate.
3. The escape window device for special vehicles according to claim 1, characterized in that: The rotating handle (5) is shaped like a zigzag, with the top of the zigzag shape close to the skylight (2).
4. The escape window device for special vehicles according to claim 1, characterized in that: The hinge (1) is fixed together with the skylight (2) and the base (8) by bolts and nuts.
5. The escape window device for special vehicles according to claim 1, characterized in that: The pin (3) is welded to the sunroof (2).