A folding seat that is easy to install in an elevator car

Abstract

This utility model discloses a folding seat that is convenient to install in an elevator car, including a receiving body, a mounting component, and a folding component. The receiving body has a receiving cavity on its front side, and the folding component is disposed within the receiving cavity. The mounting component is movably disposed on the back of the receiving body, and the end of the mounting component away from the receiving body can be connected to a fixing rod of the car handrail, thereby fixing the receiving body to the side of the car. The folding component can be unfolded to form a seat, which is hooked onto the car handrail via a connecting arm and a ring buckle, and supported by an adsorption plate. The folding seat provided by this utility model is convenient to install in an elevator car.

Description

Technical Field

[0001] This utility model relates to the field of elevator retrofitting technology, and in particular to a folding seat that is easy to install in an elevator car. Background Technology

[0002] Existing elevators generally do not have a seat structure. To install a folding seat in an existing elevator car, the car structure needs to be modified, and it cannot be directly installed in an existing elevator car. Therefore, this application proposes a folding seat structure that is easy to install in an elevator car. Utility Model Content

[0003] To address the aforementioned problems, a folding seat that can be easily installed in an elevator car is provided, aiming to solve the problems existing in the prior art.

[0004] The specific technical solution is as follows:

[0005] A folding seat that is easy to install in an elevator car includes a housing, a mounting assembly, and a folding assembly. The housing has a cavity on its front side, the folding assembly is disposed in the cavity, the mounting assembly is movably disposed on the back of the housing, and the end of the mounting assembly away from the housing can be connected to a fixing rod of the car handrail so that the housing is fixed to the side of the car. The folding assembly can be unfolded to form a seat.

[0006] The aforementioned folding seat, which is convenient to install in an elevator car, also has the following feature: the mounting assembly includes two adjustable-length connecting arms and two annular buckles. The two connecting arms are symmetrically distributed on both sides of the top of the housing. The annular buckles are located at the ends of the connecting arms away from the housing. The annular buckles are divided into fixed buckles and movable buckles. The fixed buckles are connected to the connecting arms, and the movable buckles are hinged to the fixed buckles. The movable buckles are provided with through holes, and the fixed buckles are provided with threaded holes opposite the through holes. After a bolt passes through the through holes, enters the threaded holes, and is tightened, the movable buckles and the fixed buckles combine to form a ring-shaped whole.

[0007] The aforementioned folding seat, which is convenient to install in an elevator car, also has the following feature: the installation assembly further includes two support arms and two suction cups. The two support arms are symmetrically distributed on the lower part of the housing, and the suction cups are located at the end of the support arms away from the housing.

[0008] The aforementioned folding seat, which is convenient to install in an elevator car, also has the following features: the folding assembly includes a seat plate, a support body, and two rotating shafts. The two rotating shafts are respectively disposed on both sides of the seat plate. Rotating grooves are provided on both sides of the bottom of the receiving cavity. The two rotating shafts are respectively inserted into the two rotating grooves. The support body is hinged to the front of the seat plate. When the seat plate is rotated to a horizontal state and the support body is rotated to be perpendicular to the seat plate, a seat shape can be formed.

[0009] The aforementioned folding seat, which is convenient to install in an elevator car, also has the following feature: both the left and right side walls of the receiving cavity are provided with deformable parts, which are squeezed and deformed by the seat when the seat plate is fully inserted into the receiving cavity.

[0010] The aforementioned folding seat, which is convenient to install in an elevator car, also has the following feature: a hook is provided on one side of the housing, and a detection wristband is attached to the hook. The detection wristband is connected to the housing via an elastic connecting strap. The detection wristband can be used to measure blood pressure and heart rate data, and the detection wristband transmits the detection data to the property duty room via the Internet of Things.

[0011] In summary, the beneficial effects of this scheme are:

[0012] This utility model provides a folding seat that is conveniently installed in an elevator car. It is attached to the car's handrail via a connecting arm and a ring buckle, and supported by an adsorption plate. This folding seat is easy to install in an elevator car. Attached Figure Description

[0013] Figure 1 This is a front view schematic diagram of the folding seat of this utility model that is convenient to install in an elevator car;

[0014] Figure 2 This is a side sectional view of the folding seat of this utility model that is convenient to install in an elevator car.

[0015] In the diagram: 1. Container; 2. Connecting rod; 3. Fixed ring; 4. Movable ring; 5. Seat plate; 6. Support body; 7. Rotating shaft; 8. Support rod; 9. Adsorption plate; 10. Deformation shape. Detailed Implementation

[0016] The technical solution of this utility model will be clearly and completely described below with reference to its embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0017] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0018] The present invention will be further described below with reference to specific embodiments, but this is not intended to limit the present invention.

[0019] Figure 1 This is a front view schematic diagram of the folding seat of this utility model that is convenient to install in an elevator car. Figure 2 This is a side sectional view of the folding seat of this utility model that is convenient to install in an elevator car, as shown in the figure. Figure 1 and Figure 2 As shown, the folding seat provided in this embodiment, which is convenient to be installed in an elevator car, includes a receiving body 1, a mounting component, and a folding component. The receiving body 1 has a receiving cavity on its front side, the folding component is disposed in the receiving cavity, and the mounting component is movably disposed on the back side of the receiving body 1. The end of the mounting component away from the receiving body 1 can be connected to the fixing rod of the car handrail so that the receiving body 1 is fixed to the side of the car, and the folding component can be unfolded to form a seat.

[0020] In the above embodiment, the mounting assembly includes two adjustable-length connecting arms and two annular buckles. The two connecting arms are symmetrically distributed on both sides of the top of the housing 1. The annular buckles are located at the ends of the connecting arms away from the housing 1. The annular buckles are divided into fixed buckles and movable buckles. The fixed buckles are connected to the connecting arms, and the movable buckles are hinged to the fixed buckles. The movable buckles are provided with through holes, and the fixed buckles are provided with threaded holes opposite the through holes. After the bolt passes through the through holes, enters the threaded holes, and is tightened, the movable buckles and the fixed buckles are combined into a ring-shaped whole.

[0021] In the above embodiment, the mounting assembly further includes two support arms and two suction cups 9. The two support arms are symmetrically distributed at the lower part of the container 1, and the suction cups 9 are disposed at the end of the support arm away from the container 1.

[0022] In the above embodiment, the folding assembly includes a seat 5, a support body 6, and two rotating shafts 7. The two rotating shafts 7 are respectively disposed on both sides of the seat 5. Rotating grooves are provided on both sides of the bottom of the receiving cavity. The two rotating shafts 7 are respectively inserted into the two rotating grooves. The support body 6 is hinged to the front of the seat 5. When the seat 5 is rotated to a horizontal state and the support body 6 is rotated to be perpendicular to the seat 5, a seat shape can be formed.

[0023] It should be noted that the seat 5 uses a carbon fiber frame and is equipped with a gravity sensor.

[0024] In the above embodiment, both the left and right sidewalls of the receiving cavity are provided with deformable parts 10. When the seat plate 5 is fully inserted into the receiving cavity, the deformable parts 10 are squeezed and deformed by the seat plate 5.

[0025] It should be noted that the side wall of the receiving cavity also has a notch, allowing the user to easily reach into the notch to rotate the seat plate.

[0026] In the above embodiment, a hook is provided on one side of the container 1, and a detection wristband is hung on the hook. The detection wristband is connected to the container 1 through an elastic connecting strap. The detection wristband can be used to measure blood pressure and heart rate data. The detection wristband transmits the detection data to the property duty room through the Internet of Things.

[0027] It should be noted that the detection wristband connects to the property monitoring system via an NB-IoT network, and works with the surveillance camera and audio module in the elevator to make voice calls.

[0028] It should also be noted that the wristband integrates blood pressure monitoring and body temperature detection functions.

[0029] Working principle: When in use, rotate the support body 6 to make it perpendicular to the seat plate 5, put your hand into the notch, and rotate the seat plate 5 to a parallel state. At this time, the lower end of the support body 6 is just in contact with the ground to form a seat. When the user is an elderly person and suddenly feels unwell, the detection wristband can be used to perform a simple test on the elderly person. The property monitoring room can receive the detection data in time and communicate directly with the inside of the car to improve the efficiency of emergency response.

[0030] The above are merely preferred embodiments of the present utility model and are not intended to limit the implementation methods and protection scope of the present utility model. Those skilled in the art should realize that any equivalent substitutions and obvious changes made based on the content of the present utility model specification should be included within the protection scope of the present utility model.

Claims

1. A foldable seat for convenient installation in an elevator car, characterized by: The device includes a housing (1), an installation component, and a folding component. The housing (1) has a cavity on its front side. The folding component is disposed in the cavity. The installation component is movably disposed on the back side of the housing (1). One end of the installation component away from the housing (1) can be connected to a fixing rod of the car handrail so that the housing (1) is fixed to the side of the car. The folding component can be unfolded to form a seat.

2. A foldable seat for convenient installation in an elevator car according to claim 1, characterized in that: The mounting assembly includes two adjustable-length connecting arms and two ring buckles. The two connecting arms are symmetrically distributed on the top sides of the housing (1). The ring buckles are located at the ends of the connecting arms away from the housing (1). The ring buckles are divided into fixed buckles and movable buckles. The fixed buckles are connected to the connecting arms, and the movable buckles are hinged to the fixed buckles. The movable buckles are provided with through holes, and the fixed buckles are provided with threaded holes opposite the through holes. After the bolt passes through the through holes, enters the threaded holes, and is tightened, the movable buckles and the fixed buckles are combined into a ring-shaped whole.

3. A foldable seat for convenient installation in an elevator car according to claim 2, characterized in that: The mounting assembly also includes two support arms and two suction cups (9). The two support arms are symmetrically distributed at the lower part of the container (1), and the suction cups (9) are located at the end of the support arm away from the container (1).

4. A fold seat for convenient installation in an elevator car according to claim 1, characterized in that: The folding assembly includes a seat (5), a support (6), and two pivots (7). The two pivots (7) are respectively located on both sides of the seat (5). Rotating grooves are provided on both sides of the bottom of the receiving cavity. The two pivots (7) are respectively inserted into the two rotating grooves. The support (6) is hinged to the front of the seat (5). When the seat (5) is rotated to a horizontal state and the support (6) is rotated to be perpendicular to the seat (5), a seat shape can be formed.

5. A foldable seat for convenient installation in an elevator car according to claim 4, characterized in that: The left and right side walls of the receiving cavity are provided with deformable parts (10). When the seat plate (5) is fully inserted into the receiving cavity, the deformable parts (10) are squeezed and deformed by the seat plate (5).

6. A foldable seat for convenient installation in an elevator car according to any one of claims 1-5, characterized in that: A hook is provided on one side of the container (1), and a detection wristband is attached to the hook. The detection wristband is connected to the container (1) through an elastic connecting strap. The detection wristband can be used to measure blood pressure and heart rate data. The detection wristband transmits the detection data to the property duty room through the Internet of Things.

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