Hidden escape device for glass guardrail

Abstract

The invention discloses a glass guardrail hidden type escape device which comprises a guardrail frame body and glass blocks covering the guardrail frame body in a sealing mode, the guardrail frame body is connected with at least one glass block through a locking structure, the guardrail frame body is connected with an escape basket through a pay-off mechanism, and the escape basket has a folded form and an unfolded form. The folding state is used for being stored and hidden in the guardrail frame body, and the unfolding state is used for escaping. The escape basket is hidden in the guardrail frame body, the whole glass guardrail is simple and attractive, and the modern sense and the fashion sense of a building can be manifested; compared with an existing ladder or rope escape device, the escape basket is arranged, use is simpler and more convenient, safety is higher, multiple persons can escape together and help each other, the escape difficulty is small, and the escape rate of vulnerable people is greatly increased.

Description

Technical Field

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

[0002] With the development of the economy, there are more and more high-rise buildings. Modern people have higher and higher aesthetic requirements and safety awareness. The choice of balcony guardrails not only considers its safety, but appearance is also a very important determining factor.

[0003] For example, the patent document with the publication number "CN2675834" discloses an anti-theft guardrail that can be used as an emergency escape ladder, which is composed of an upper fixed frame, a split guardrail, a lower fixed frame, a connecting ring, a hinge, a fixed sleeve, a sleeve, an iron chain, a pin, and a connecting key, wherein: the upper fixed frame, the split guardrail, the lower fixed frame, and the connecting ring are guardrail assemblies, which are combined to form an integral guardrail; the hinge, the fixed sleeve, the sleeve, the iron chain, the pin, and the connecting key are guardrail fixing parts, which are used to fix the guardrail to the wall; the integral guardrail is connected by a plurality of split guardrail ring structures, and the upper and lower ends of two adjacent split guardrails are connected by a connecting ring; the upper fixed frame and the lower fixed frame are respectively embedded in the upper and lower walls of the protective part, and the integral guardrail formed by the connection is placed in the upper and lower fixed frames, and the integral guardrail is separated from the wall and slides down in sections, and the sliding split guardrail is blocked at the connecting ring at its lower end to form a ladder structure. In case of emergency, it can be used as an escape ladder.

[0004] Although it has the dual functions of anti-theft and emergency escape, its emergency escape function requires a relatively high comprehensive ability of the escapee. In the event of a critical safety accident or escaping at high altitude, professionally trained personnel are required to escape smoothly. For vulnerable groups such as the elderly and children, it is very difficult to escape and secondary accidents are prone to occur. Therefore, the prior art has the defects of unsightly appearance and great difficulty in escape. Summary of the invention

[0005] In order to overcome the deficiencies of the prior art, the present invention provides a glass guardrail hidden escape device which is aesthetically pleasing and has low escape difficulty.

[0006] The technical solution adopted by the present invention to solve its technical problem is:

[0007] A glass guardrail hidden escape device comprises a guardrail frame and glass blocks sealed on the guardrail frame, wherein the guardrail frame is connected to at least one glass block via a locking structure, and the guardrail frame is connected to an escape basket via a wire-releasing mechanism, wherein the escape basket comprises a folded form and an unfolded form, wherein the folded form is used for storage and hiding in the guardrail frame, and the unfolded form is used for escape.

[0008] Furthermore, the escape basket includes two vertical rod sections arranged opposite to each other, and a cross rod arranged between the vertical rod sections, the vertical rod sections include a bottom rod, and the two ends of the bottom rod are respectively hinged with side rods, and a plurality of sliding rods are slidably connected between the two vertical rod sections, and the plurality of sliding rods are respectively distributed at the two ends of the vertical rod sections and are connected in series by ropes, one end of the rope is fixedly connected to the cross rod, and the other end passes through the middle of the vertical rod section and is connected to the line-releasing mechanism. When the rope is pulled, the plurality of sliding rods respectively slide toward the middle of the vertical rod section to form a mesh-like protective net.

[0009] Furthermore, multiple connecting rods are provided on both sides of the escape basket, and the two ends of the connecting rods are respectively connected to the side rods through hinged rods, one end of the hinged rod is hinged to the connecting rod, and the other end of the hinged rod is hingedly slidably connected to the side rod, the hinged rod can slide along the length direction of the side rod, and the multiple connecting rods on the same side are connected in series through ropes. When the rope is pulled, the multiple connecting rods slide in the opposite direction of the bottom rod to form a mesh guardrail.

[0010] Furthermore, the side rod is a telescopic tube, and the telescopic tube is formed by connecting multiple sleeves.

[0011] Furthermore, sliding grooves are symmetrically arranged on the opposite sides of the two vertical rod segments, and the width of the sliding grooves gradually narrows from the two ends to the middle of the vertical rod segments. The sliding rods are slidably connected to the sliding grooves through sliding parts, and the shapes and sizes of the sliding parts of the multiple sliding rods change in sequence, so that the sliding rods are each stuck in the corresponding position.

[0012] Furthermore, the rotation angle between the side rod and the bottom rod is not greater than 90 degrees.

[0013] Furthermore, a sliding support is provided at the corner of the side rod and the bottom rod, one end of the sliding support is a hinge structure, and the other end is a sliding connection structure.

[0014] Furthermore, a roller is provided on a side of the side rod close to the wall.

[0015] Furthermore, the guardrail frame is hinged with a support rod, and an elastic member is provided between the guardrail frame and the support rod. The elastic member enables the support rod to maintain a tendency to rotate outward, and a rope is passed through the other end of the support rod.

[0016] Furthermore, the locking structure includes a scissor-type push rod and a locking switch, one end of the scissor-type push rod is connected to the glass block, the other end of the scissor-type push rod is connected to the guardrail frame, and the scissor-type push rod is provided with an elastic member, which enables the glass block to maintain a tendency to move outward, and the locking switch is used to lock the glass block to the guardrail frame.

[0017] The beneficial effects of the present invention are as follows: the escape basket of the present invention is hidden in the guardrail frame, and the glass guardrail is simple and beautiful as a whole, which can show the modern and fashionable sense of the building; and compared with the existing ladder or rope escape device, the present invention is provided with an escape basket, which is simpler and more convenient to use, and has higher safety, and multiple people can escape together and help each other, which makes the escape difficulty small, and greatly improves the escape rate of vulnerable groups. In addition, by providing a connecting rod and a sliding support, the present invention is more stable and safer; and by providing a scissor-type support rod, a roller and a push rod, the escape process of the present invention is safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is a schematic diagram of the structure of the present invention;

[0020] Figure 2 It is a structural schematic diagram of the folded form of the escape basket of the present invention;

[0021] Figure 3 It is a structural schematic diagram of the vertical rod section of the present invention. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Figures 1 to 3 A glass guardrail hidden escape device includes a guardrail frame 1 and a glass block 2 sealed on the guardrail frame 1. The guardrail frame 1 is provided with at least one frame unit, and the frame unit is sealed with a glass block 2. The guardrail frame 1 is connected to at least one glass block 2 through a locking structure, and the guardrail frame 1 is connected to an escape basket 3 through a wire release mechanism. The escape basket 3 includes a folding form and an unfolding form. The folding form is frame-shaped and is used for storage and hiding in the guardrail frame 1. The unfolding form is basket-shaped and is used for escape.

[0024] Specifically, by turning on the switch of the locking structure, the glass block 2 can be opened or disassembled to form an escape hole 4 that can accommodate people. The guardrail frame 1 is provided with a storage bin 5, and the storage bin 5 contains a folded escape basket 3, and the escape basket 3 is connected to the rope 6 of the release mechanism. When the glass block 2 is opened, the escape basket 3 is pushed out of the storage bin 5. Under the action of gravity and the tension of the rope 6, the escape basket 3 automatically unfolds to form a basket shape and is placed under the escape hole 4 for escape. The escape basket 3 can be automatically ejected from the storage bin 5 or manually pushed out. The release mechanism can be manual or electric, and the escape basket 3 can be slowly lowered by controlling the release mechanism.

[0025] The escape basket 3 of the present embodiment is hidden in the guardrail frame 1, and the glass guardrail is simple and beautiful as a whole, which can show the modern and fashionable sense of the building; and compared with the existing ladder or rope escape device, the present embodiment is provided with the escape basket 3, which is simpler and more convenient to use, has higher safety, and multiple people can escape together and help each other, which makes escape less difficult and greatly improves the escape rate of vulnerable groups.

[0026] Furthermore, the escape basket 3 includes two vertical rod sections 7 that are relatively arranged, and a cross bar 8 that is arranged between the vertical rod sections 7. The vertical rod section 7 includes a bottom bar 9, and the two ends of the bottom bar 9 are respectively hinged with side bars 10. A plurality of sliding bars 11 are also slidably connected between the two vertical rod sections 7, and the plurality of sliding bars 11 are respectively distributed at the two ends of the vertical rod section 7 and are connected in series by a rope 6. One end of the rope 6 is fixedly connected to the cross bar 8, and the other end passes through the middle of the vertical rod section 7 and is connected to the line-releasing mechanism. When the rope 6 is pulled, the plurality of sliding bars 11 slide toward the middle of the vertical rod section 7 respectively to form a mesh-like protective net. The structural design of this embodiment is ingenious. Under the gravity and the pulling force of the rope 6, the rope 6 escape basket 3 automatically unfolds to form a basket shape.

[0027] Furthermore, multiple connecting rods 12 are provided on both sides of the escape basket 3, and the two ends of the connecting rods 12 are connected to the side rods 10 through hinged rods 18, one end of the hinged rod 18 is hinged to the connecting rod 12, and the other end of the hinged rod 18 is hingedly slidably connected to the side rod 10, and the hinged rod 18 can slide along the length direction of the side rod, and multiple connecting rods 12 on the same side are connected in series through ropes 6. When the ropes 6 are pulled, the multiple connecting rods 12 slide in the opposite direction of the bottom rod 9 to form a mesh guardrail. Such a setting of this embodiment can prevent the escapee from accidentally falling from the side.

[0028] Further, the side rod 10 is a telescopic rod tube, and the telescopic tube is formed by connecting multiple sleeves. Such a configuration of this embodiment can make the escape basket 3 in a folded form smaller in size and more convenient to store.

[0029] Furthermore, a slide groove 13 is symmetrically provided on one side opposite to the two vertical rod sections 7. The width of the slide groove 13 gradually narrows from the two ends to the middle of the vertical rod section 7. The slide rod 11 is slidably connected to the slide groove 13 through a sliding part, and the shape and size of the sliding parts of the plurality of slide rods 11 are sequentially changed, so that each of the slide rods 11 is clamped in a corresponding position. Under the tension of the rope 6, the slide rod 11 is clamped in the corresponding position and will not loosen, so that the overall stability of the escape basket 3 is better, giving the escapee a better sense of security.

[0030] Furthermore, the rotation angle between the side rod 10 and the bottom rod 9 is not greater than 90 degrees. This arrangement of the present embodiment can reduce the shaking amplitude of the side rod 10 and make the escape basket 3 more stable.

[0031] Furthermore, a sliding support 1 escape opening 4 is provided at the corner of the side bar 10 and the bottom bar 9, one end of the sliding support 1 escape opening 4 is a hinged structure, and the other end is a sliding connection structure. The sliding groove 13 can make the side bar 10 and the bottom bar 9 more stable and prevent them from shaking.

[0032] Further, a side of the side rod 10 close to the wall is provided with a roller 15. The roller 15 can also be replaced with other rolling parts to prevent the escape basket 3 from being blocked during the descent process and avoid the safety accident of tipping.

[0033] Furthermore, the guardrail frame 1 is hinged with a support rod 16, and an elastic member is provided between the guardrail frame 1 and the support rod 16, and the elastic member enables the support rod 16 to maintain a tendency to rotate outward, and the other end of the support rod 16 is penetrated with a rope 6. Specifically, when the escape basket 3 is lowered, the support rod 16 pops out at the same time, pushing the rope 6 of the release mechanism outward, so that the escape basket 3 is in a suitable position, and will not collide with the balcony on the lower floor during the descent process.

[0034] Further, the locking structure includes a scissor-type push rod 17 and a locking switch. One end of the scissor-type push rod 17 is connected to the glass block 2, and the other end of the scissor-type push rod 17 is connected to the guardrail frame 1, and the scissor-type push rod 17 is provided with an elastic member, and the elastic member allows the glass block 2 to maintain a tendency to move outward, and the locking switch is used to lock and fix the glass block 2 to the guardrail frame 1. Specifically, when the locking switch is turned on, the scissor-type push rod 17 pushes the glass block 2 outward under the force of the elastic member to form an escape hole 4. In this embodiment, the glass block 2 and the scissor-type push rod 17 play a protective role in the process of entering the escape basket 3, which can prevent the escapee from accidentally falling during the escape process, and make it easier for the escapee to enter the escape basket 3 through the escape hole 4.

[0035] 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 and a glass block covering the guardrail frame, characterized in that: The guardrail frame is connected to at least one glass block through a locking structure, and the guardrail frame is connected to an escape basket through a wire-releasing mechanism. The escape basket includes a folded form and an unfolded form. The folded form is used for storage in the guardrail frame, and the unfolded form is used for escape.

2. The glass guardrail hidden escape device according to claim 1 is characterized in that: The escape basket includes two vertical rod sections arranged opposite to each other, and a cross rod arranged between the vertical rod sections, the vertical rod sections include a bottom rod, and side rods are respectively hinged at both ends of the bottom rod, and a plurality of sliding rods are slidably connected between the two vertical rod sections, and the plurality of sliding rods are respectively distributed at both ends of the vertical rod sections and are connected in series by ropes, one end of the rope is fixedly connected to the cross rod, and the other end passes through the middle of the vertical rod section and is connected to the line-releasing mechanism, when the rope is pulled, the plurality of sliding rods respectively slide toward the middle of the vertical rod section to form a mesh-like protective net.

3. The glass guardrail hidden escape device according to claim 2 is characterized in that: A plurality of connecting rods are arranged on both sides of the escape basket, and the two ends of the connecting rods are respectively connected to the side rods through hinged rods, one end of the hinged rod is hinged to the connecting rod, and the other end of the hinged rod is hingedly slidably connected to the side rod, the hinged rod can slide along the length direction of the side rod, and the plurality of connecting rods on the same side are connected in series through ropes. When the ropes are pulled, the plurality of connecting rods slide in the opposite direction of the bottom rod to form a mesh-like guardrail.

4. The glass guardrail hidden escape device according to claim 2, characterized in that: The side rod is a telescopic tube, and the telescopic tube is formed by sleeve connection of multiple sleeve sections.

5. The glass guardrail hidden escape device according to claim 2, characterized in that: Slide grooves are symmetrically arranged on opposite sides of the two vertical rod segments, and the width of the slide grooves gradually narrows from the two ends to the middle of the vertical rod segments. The slide rods are slidably connected to the slide grooves through sliding parts, and the shapes and sizes of the sliding parts of the multiple slide rods change in sequence, so that the slide rods are each stuck in the corresponding position.

6. The glass guardrail hidden escape device according to claim 2, characterized in that: The rotation angle between the side rod and the bottom rod is no greater than 90 degrees.

7. The glass guardrail hidden escape device according to claim 2, characterized in that: A sliding support is arranged at the corner of the side rod and the bottom rod, one end of the sliding support is a hinge structure, and the other end is a sliding connection structure.

8. The glass guardrail hidden escape device according to claim 2, characterized in that: A roller is arranged on a side of the side rod close to the wall.

9. The glass guardrail hidden escape device according to claim 1, characterized in that: The guardrail frame is hinged with a support rod, and an elastic member is arranged between the guardrail frame and the support rod. The elastic member enables the support rod to maintain a movement tendency of rotating outwards, and a rope is passed through the other end of the support rod.

10. The glass guardrail hidden escape device according to any one of claims 1 to 9, characterized in that: The locking structure includes a scissor-type push rod and a locking switch, one end of the scissor-type push rod is connected to the glass block, the other end of the scissor-type push rod is connected to the guardrail frame, and the scissor-type push rod is provided with an elastic member, which enables the glass block to maintain a tendency to move outward, and the locking switch is used to lock and fix the glass block to the guardrail frame.

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