CN219194120U

CN219194120U - Waterproof car safety window device

Info

Publication number: CN219194120U
Application number: CN202222563310.7U
Authority: CN
Inventors: 周强
Original assignee: Canny Elevator Co Ltd
Current assignee: Canny Elevator Co Ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-06-16
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses a waterproof car safety window device, which comprises a car roof, wherein the car roof is provided with an opening, one side of the opening is provided with a safety window main body for opening and closing the opening, the periphery of the opening is provided with a convex side wall, and the safety window main body is provided with a waterproof adhesive tape corresponding to the side wall; one side of the safety window main body is rotationally connected with the car roof, the other side of the safety window main body is provided with a locking device, and the edge of the opening is provided with an electric switch corresponding to the locking device; the locking device comprises a base, a triangular lock, a rotating shaft, a swinging rod, a sliding locking plate, a switch contact pin and a push rod, wherein the triangular lock is arranged on one side of the base facing the car, a lock core of the triangular lock is connected with the rotating shaft, one end of the swinging rod is fixedly connected with the rotating shaft, the other end of the swinging rod is in sliding connection with the sliding locking plate, the sliding locking plate is in sliding connection with the base, and the switch contact pin and the push rod synchronously move with the sliding locking plate. The utility model has simple structure, convenient operation and reliable use, provides a rescue channel and can effectively prevent water from entering the car.

Description

Waterproof car safety window device

Technical Field

The utility model relates to the technical field of elevators, in particular to a waterproof car safety window device.

Background

With the continuous development of society at present, the elevator demand on having sedan-chair top safety window specification increases, requires safety window switch splash protection to the fire-fighting ladder to the safety window should prevent the rivers of sedan-chair top in the car, and accords with the safety window of waterproof requirement less on the present market.

Disclosure of Invention

Aiming at the technical problems, the utility model aims at: the car safety window device capable of being waterproof is simple in structure, practical, reliable and waterproof.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the car safety window device comprises a car roof, wherein an opening is formed in the car roof, a safety window main body for opening and closing the opening is arranged on one side of the opening, a convex side wall is arranged around the opening, and a waterproof adhesive tape is arranged on the safety window main body corresponding to the side wall; one side of the safety window main body is rotationally connected with the car roof, a locking device is arranged on the other side of the safety window main body, and an electric switch corresponding to the locking device is arranged at the edge of the opening; the locking device comprises a base, a triangular lock, a rotating shaft, a swinging rod, a sliding locking plate, a switch contact pin and a push rod, wherein the base is arranged on the inner side of a safety window main body, the triangular lock is arranged on one side of the base facing a car, a lock core of the triangular lock is connected with the rotating shaft, one end of the swinging rod is fixedly connected with the rotating shaft, the other end of the swinging rod is in sliding connection with the sliding locking plate, the sliding locking plate is in sliding connection with the base, the switch contact pin and the push rod synchronously move with the sliding locking plate, the push rod extends to the outer side of the safety window main body, and the switch contact pin is driven by the sliding locking plate to move by inserting or leaving an electric switch.

Preferably, a spring is provided between the sliding locking plate and the base, the spring being used to provide an elastic force for inserting the switch pin into the electrical switch.

Preferably, the sliding locking plate is provided with a pin, the swing rod is provided with a bar-shaped hole, and the pin is positioned in the bar-shaped hole.

Preferably, the sliding locking plate is provided with a mounting plate, and the switch contact pin and the ejector rod are fixedly connected with the mounting plate.

Preferably, the cross section of the sliding locking plate is U-shaped, and the base is provided with a U-shaped guide hole.

Preferably, the waterproof adhesive tape is provided with a notch for accommodating the side wall.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

the waterproof car safety window device is characterized in that an opening is formed in the top of a car, a safety window main body for opening and closing the opening is arranged on one side of the opening, a convex side wall is arranged around the opening, a waterproof adhesive tape is arranged on the corresponding side wall of the safety window main body, water is prevented from flowing into the car from the top of the car, and waterproof effect is improved; one side of safety window main part is rotated with the sedan-chair top and is connected, the opposite side of safety window main part is provided with locking means, open-ended edge is provided with the electric switch who corresponds locking means, locking means includes the base, the triangle lock, the pivot, the pendulum rod, sliding locking plate, switch contact pin and ejector pin, the base sets up in the inboard of safety window main part, the triangle lock sets up in the base one side towards the car, the lock core of triangle lock links to each other with the pivot, the one end and the pivot fixed connection of pendulum rod, the other end and sliding locking plate sliding connection, sliding locking plate and base sliding connection, can press the ejector pin in the outside or use the triangle key to rotate the triangle lock from inside to open safety window main part, and a structure is simple, and is convenient for operation, and use is reliable, provides rescue passageway and can effectively avoid water to get into the car.

Drawings

The technical scheme of the utility model is further described below with reference to the accompanying drawings:

fig. 1 is a perspective view of a waterproof car safety window device of the present utility model;

fig. 2 is a side view of a water-resistant car safety window device of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a perspective view of a locking device of the waterproof car safety window device of the present utility model;

fig. 5 is a perspective view of another view of the locking device of the waterproof car safety window device of the present utility model;

fig. 6 is a schematic closing view of a water-resistant car safety window device of the present utility model;

FIG. 7 is an enlarged view of a portion of FIG. 6 at B;

FIG. 8 is a top view of FIG. 7;

fig. 9 is a schematic view of the opening of the waterproof car safety window device of the present utility model;

fig. 10 is a top view of fig. 9.

Wherein: 1. a car roof; 11. an opening; 12. a sidewall; 2. a safety window body; 21. a waterproof adhesive tape; 211. a notch; 3. a locking device; 31. a base; 311. a guide hole; 32. a cam lock; 33. a rotating shaft; 34. swing rod; 341. a bar-shaped hole; 35. a sliding locking plate; 351. a pin; 36. a switch pin; 37. a push rod; 38. a mounting plate; 4. an electrical switch; 5. a spring; 6. a hinge; 7. a triangular key.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

The utility model relates to a waterproof car safety window device for rescue escape, which is shown in fig. 1 and 2, and comprises a car roof 1, wherein the car roof 1 is provided with an opening 11, one side of the opening 11 is provided with a safety window main body 2 for opening and closing the opening 11, as shown in fig. 3, the periphery of the opening 11 is provided with a convex side wall 12, and the safety window main body 2 is provided with a waterproof adhesive tape 21 corresponding to the side wall 12, so that water can be prevented from flowing into a car from above the car roof 1 when the safety window main body 2 is closed. The waterproof adhesive tape 21 is provided with a notch 211 for accommodating the side wall 12, so that the waterproof adhesive tape 21 and the side wall 12 are inlaid and attached when the waterproof adhesive tape is closed, and the waterproof effect is further improved.

One side of the safety window main body 2 is rotationally connected with the car roof 1 through a hinge 6, the locking device 3 is installed on the other side of the safety window main body 2, the electric switch 4 is installed on the edge of the opening 11 corresponding to the locking device 3, the locking device 3 is installed below the safety window main body 2, the electric switch 4 is installed below the car roof 1, and water contacting the car roof 1 can be avoided.

As shown in fig. 4 and 5, the locking device 3 includes a base 31, a triangular lock 32, a rotating shaft 33, a swinging rod 34, a sliding locking plate 35, a switch pin 36 and a push rod 37, the base 31 is installed on the inner side of the safety window main body 2, the triangular lock 32 is installed on one side of the base 31 facing the car, a lock cylinder of the triangular lock 32 is connected with the rotating shaft 33, the rotating shaft 33 rotates synchronously with the lock cylinder, one end of the swinging rod 34 is fixedly connected with the rotating shaft 33, the other end is slidingly connected with the sliding locking plate 35, and the sliding locking plate 35 is slidingly connected with the base 31. In this embodiment, the sliding locking plate 35 is provided with a pin 351, the swing link 34 is provided with a bar hole 341, the pin 351 is located in the bar hole 341, and the pin 351 slides reciprocally in the bar hole 341 when the sliding locking plate 35 moves. The switch contact pin 36 and the ejector rod 37 move synchronously with the sliding locking plate 35, the sliding locking plate 35 is provided with a mounting plate 38, and the switch contact pin 36 and the ejector rod 37 are fixedly connected with the mounting plate 38. The push rod 37 extends to the outside of the safety window body 2, and the switch pin 36 is inserted into or moved away from the electric switch 4 by the driving of the slide lock plate 35. A spring 5 is connected between the sliding locking plate 35 and the base 31, and the spring 5 is used for providing an elastic force for inserting the switch pin 36 into the electric switch 4, and the switch pin 36 is reset to be inserted into the electric switch 4 under the action of the spring force under the condition of no external force to lock the safety window main body 2. The cross section of the sliding locking plate 35 is U-shaped, and the base 31 is provided with a U-shaped guide hole 311, so that the sliding locking plate 35 is more stable in moving and more accurate in insertion.

Referring to fig. 7 and 8, the safety window main body 2 is in a closed state, the switch pin 36 is inserted into the electric switch 4, and when the safety window is required to be opened from the outside, the push rod 37 can be pressed on the car roof 1 to move the sliding locking plate 35; when the safety window is opened in the car, the triangular key 7 can be inserted into the triangular lock 32 to rotate, so that the sliding locking plate 35 moves leftwards, the switch pin 36 synchronously moving with the sliding locking plate is driven to leave the electric switch 4, and the safety window main body 2 is opened, as shown in fig. 9 and 10. When the safety window main body 2 is put down, the front inclined surface of the sliding locking plate 35 contacts the side wall 12 and then extrudes automatically to slide inwards, after the safety window main body 2 is closed in place, the sliding locking plate 35 leaves the flange of the car roof 1, and outwards slides out to lock the safety window main body 2 under the action of the spring 5.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present utility model.

Claims

1. A waterproof car safety window device, characterized in that: the elevator car comprises a car top, wherein an opening is formed in the car top, a safety window main body for opening and closing the opening is arranged on one side of the opening, a raised side wall is arranged around the opening, and a waterproof adhesive tape is arranged on the safety window main body corresponding to the side wall; one side of the safety window main body is rotationally connected with the car roof, a locking device is arranged on the other side of the safety window main body, and an electric switch corresponding to the locking device is arranged at the edge of the opening; the locking device comprises a base, a triangular lock, a rotating shaft, a swinging rod, a sliding locking plate, a switch contact pin and a push rod, wherein the base is arranged on the inner side of a safety window main body, the triangular lock is arranged on one side of the base facing a car, a lock core of the triangular lock is connected with the rotating shaft, one end of the swinging rod is fixedly connected with the rotating shaft, the other end of the swinging rod is in sliding connection with the sliding locking plate, the sliding locking plate is in sliding connection with the base, the switch contact pin and the push rod synchronously move with the sliding locking plate, the push rod extends to the outer side of the safety window main body, and the switch contact pin is driven by the sliding locking plate to move by inserting or leaving an electric switch.

2. The waterproofable car safety window apparatus of claim 1, wherein: a spring is arranged between the sliding locking plate and the base and is used for providing elastic force for enabling the switch pin to be inserted into the electric switch.

3. The waterproofable car safety window apparatus of claim 1, wherein: the sliding locking plate is provided with a pin, the swing rod is provided with a bar-shaped hole, and the pin is positioned in the bar-shaped hole.

4. The waterproofable car safety window apparatus of claim 1, wherein: the sliding locking plate is provided with a mounting plate, and the switch contact pin and the ejector rod are fixedly connected with the mounting plate.

5. The waterproofable car safety window apparatus of claim 1, wherein: the cross section of the sliding locking plate is U-shaped, and a U-shaped guide hole is formed in the base.

6. The waterproofable car safety window apparatus of claim 1, wherein: the waterproof adhesive tape is provided with a notch for accommodating the side wall.