Hidden escape device for glass guardrail

Abstract

The utility model discloses a glass guardrail hidden type escape device which comprises a guardrail frame body, an escape basket hidden in the guardrail frame body and a glass block locked and covered on the guardrail frame body in a sealing mode, the guardrail frame body is connected with the escape basket through a pay-off mechanism, the escape basket comprises two oppositely-arranged fixing frames, the fixing frames are designed in an integrated mode, and the glass block is arranged on the glass block. Anti-falling protection parts are arranged in the fixing frames, the two fixing frames are connected through folding parts, the folding parts comprise the first folding parts arranged on the side edges of the fixing frames and the second folding parts arranged at the bottoms of the fixing frames, the first folding parts and / or the second folding parts are / is connected with a rope of the pay-off mechanism, and the folding parts are unfolded by pulling the rope. Compared with the prior art, the escape basket has the advantages that the design is ingenious, the structure is simple and compact, and the fixing frame is integrally designed, so that the whole escape basket is more stable, not easy to loosen and smaller in shaking amplitude, the balance of the escape basket can be better controlled, and escapers have a sense of safety.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrail escape devices, in particular to a glass guardrail hidden escape device. Background Art

[0002] With the increasing number of high-rise buildings, fire safety issues, especially the need for emergency evacuation of personnel, have attracted widespread attention from the society. In emergencies such as fires, traditional staircase evacuation passages may become impassable due to smoke, fire, etc. At this time, reliable escape equipment such as escape baskets are particularly important.

[0003] In the prior art, the patent document with publication number CN220301996U discloses a glass guardrail hidden escape device, which adopts an escape basket structure and is cleverly integrated into the glass guardrail of a high-rise building. It is usually hidden from sight and can be quickly transformed into an emergency escape facility in an emergency. Despite this, the escape basket provided by the patent has made a positive contribution to improving the emergency evacuation capacity of high-rise buildings, but in actual application, there are still some areas for improvement in its structural design and safety.

[0004] Specifically, the main structure of the escape basket shown in the prior art is complex and contains many movable components. The original intention of such a design is to facilitate storage and deployment, but in actual use, the mobility between the movable structures may cause the basket as a whole to be loose. In an emergency escape situation, this looseness may cause the basket to shake more, increase the panic of the escapee, and even pose a challenge to the balance control of the basket. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a glass guardrail hidden escape device which has a simple structure and is more stable.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] A glass guardrail hidden escape device comprises a guardrail frame, an escape basket hidden in the guardrail frame, and a glass block locked and sealed to the guardrail frame, the guardrail frame is connected to the escape basket via a wire-releasing mechanism, the escape basket comprises two relatively arranged fixed frames, the fixed frames are of integrated design, anti-fall protective parts are arranged inside the fixed frames, the two fixed frames are connected via a folding piece, the folding piece comprises a folding piece 1 arranged on the side of the fixed frame, and a folding piece 2 arranged at the bottom of the fixed frame, the folding piece 1 and / or the folding piece 2 are connected to the rope of the wire-releasing mechanism, and the folding piece is opened by pulling the rope.

[0008] Furthermore, the folding member 1 and the folding member 2 are identical folding members, both ends of the folding member are respectively hinged to the fixed frames on both sides, the folding member includes two connecting rods, the two connecting rods are hinged, and a limiting portion is provided at the hinge so that the rotation angle of the two connecting rods does not exceed 180°.

[0009] Furthermore, the hinge between the two connecting rods is a one-way non-rotatable hinge.

[0010] Furthermore, a rope is connected between the two folding parts.

[0011] Furthermore, the protective member is a plurality of cross bars, and slide grooves are provided on both sides of the fixed frame. The cross bars are slidably connected in the slide grooves, and the plurality of cross bars are connected in series by ropes, and the cross bars are arranged in sequence by pulling the ropes.

[0012] In another embodiment, the protective member is a glass block fixed in the fixing frame.

[0013] The beneficial effects of the utility model are as follows: compared with the prior art, the utility model is cleverly designed, simple and compact in structure, and the integrated design of the fixing frame makes the utility model more stable as a whole, not easy to loosen, with a smaller shaking amplitude, and can better control the balance of the escape basket, so that the escapee has a greater sense of security. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the escape basket of the utility model in a folded state;

[0017] Figure 3 It is a structural schematic diagram of another embodiment of the utility model. DETAILED DESCRIPTION

[0018] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0019] Reference Figure 1 , Figure 2 A glass guardrail hidden escape device comprises a guardrail frame 1, an escape basket 2 hidden in the guardrail frame 1, and a glass block 8 locked and sealed in the guardrail frame 1. The guardrail frame 1 is provided with a storage slot 9 matching the shape of the escape basket 2 in the folded state, and the escape basket 2 is hidden in the storage slot 9. The escape basket 9 can be stored in the storage slot 9 horizontally or vertically according to the required size, and the present embodiment is vertically stored. The guardrail frame 1 is connected to the escape basket 2 through a wire release mechanism, and the escape basket 2 includes two fixed frames 3 arranged opposite to each other. The fixed frame 3 is an integrated design, specifically, the fixed frame 3 can be integrally formed or segmented and fixedly formed. The fixed frame 3 is provided with an anti-falling protective member, and the protective member can prevent the escapee from falling from the side of the escape basket 2. The two fixed frames 3 are connected by a folding member. The folding members are staggered to prevent interference. The folding member includes a folding member 1 4 arranged on the side of the fixing frame 3, and a folding member 2 5 arranged on the bottom of the fixing frame 3. The folding member 1 4 and / or the folding member 2 5 are connected to the rope of the line-releasing mechanism, and the folding member is stretched open by pulling the rope. The folding member 1 4 and the folding member 2 5 can be the same folding member or different folding members. The folding member can be a folding structure in the shape of a straight line, an X-shape or other shapes.

[0020] When the escape basket 2 of this embodiment is released, the folding member 1 4 and / or the folding member 2 5 are automatically opened under the pulling of the rope, and the folding member 1 4, the folding member 2 5 and the fixed frame 3 are combined to form the escape basket 2 for the escapee to enter and escape.

[0021] Compared with the prior art, this embodiment is cleverly designed, simple and compact in structure, and the fixing frame 3 is integrated, making this embodiment more stable as a whole, less prone to loosening, and with a smaller shaking amplitude, so that the balance of the escape basket 2 can be better controlled, and the escapee has a greater sense of security.

[0022] Furthermore, the folding member 1 4 and the folding member 2 5 are the same folding member. The two ends of the folding member are respectively hinged to the fixed frames 3 on both sides. The folding member includes two connecting rods, the two connecting rods are hinged, and a limit portion is provided at the hinge so that the rotation angle of the two connecting rods does not exceed 180°. Such a design can prevent the folding member from being over-expanded.

[0023] Furthermore, the hinge of the two connecting rods is a one-way anti-rotation hinge. In this embodiment, the one-way anti-rotation hinge at the hinge can be realized by using a one-way bearing, or the hinge of the connecting rod is designed as a one-way rotating structure. Such a design makes this embodiment more stable.

[0024] Furthermore, ropes are connected between the folding members 2 5. After the present embodiment is unfolded, the folding members 2 5 and the ropes form a grid shape, and the escapee is not likely to step on empty space, making the present embodiment safer and more reliable.

[0025] Furthermore, the protective member is a plurality of cross bars 6. Slide grooves 7 are provided on both sides of the fixed frame 3. The cross bars 6 are slidably connected in the slide grooves 7, and the plurality of cross bars 6 are connected in series by ropes, and the cross bars 6 are arranged in sequence by pulling the ropes. In the folded state, the ropes are hidden in the slide grooves 7, and the cross bars 6 can be hidden in the upper part or the lower part of the fixed frame 3. In this embodiment, the cross bars 6 are hidden in the lower part. The arranged cross bars 6 form a guardrail to prevent the escapee from falling, making this embodiment safer.

[0026] Reference Figure 3 In another embodiment, the protective member is a glass block 8 fixed in the fixing frame 3. The design of this embodiment is more ingenious, which can not only play a protective role, but also simplify the structure of the escape basket 2, making it more convenient to use.

[0027] The above implementation modes cannot limit the protection scope of the present invention. The equivalent modifications and changes made by those skilled in the art without departing from the overall concept of the present invention are still within the scope of the present invention.

Claims

1. A glass guardrail hidden escape device, comprising a guardrail frame, an escape basket hidden in the guardrail frame, and a glass block locked and sealed to the guardrail frame, wherein the guardrail frame is connected to the escape basket through a wire release mechanism, characterized in that: The escape basket includes two relatively arranged fixed frames, which are of integrated design. Anti-fall protective parts are arranged inside the fixed frames. The two fixed frames are connected by folding parts. The folding parts include folding part 1 arranged on the side of the fixed frame and folding part 2 arranged on the bottom of the fixed frame. The folding part 1 and / or folding part 2 are connected to the rope of the line-releasing mechanism, and the folding parts are opened by pulling the rope.

2. The glass guardrail hidden escape device according to claim 1 is characterized in that: The folding member 1 and the folding member 2 are identical folding members, and both ends of the folding member are hinged to the fixed frames on both sides respectively. The folding member includes two connecting rods, and the two connecting rods are hinged, and a limiting part is provided at the hinge so that the rotation angle of the two connecting rods does not exceed 180°.

3. The glass guardrail hidden escape device according to claim 2 is characterized in that: The hinged joint of the two connecting rods is a one-way non-rotating hinged joint.

4. The glass guardrail hidden escape device according to claim 2, characterized in that: A rope is connected between the two folding members.

5. The glass guardrail hidden escape device according to any one of claims 1 to 4, characterized in that: The protective member is a plurality of cross bars, and slide grooves are provided on both sides of the fixed frame. The cross bars are slidably connected in the slide grooves, and the plurality of cross bars are connected in series by ropes. The ropes are pulled to arrange the cross bars in sequence.

6. The glass guardrail hidden escape device according to any one of claims 1 to 4, characterized in that: The protective member is a glass block fixed in the fixing frame.

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