CN220317006U - Safe and mute traction elevator - Google Patents

Abstract

The utility model discloses a safe and mute traction elevator, and relates to the technical field of elevators. The utility model comprises a lift car and a shell positioned in the lift car, wherein the inside of the shell is an accommodating space with an opening at one side, a seat is rotatably connected at the opening, a unfolding mechanism is arranged in the shell and connected with the seat and used for enabling the seat to rotate to be parallel to the bottom of the lift car, the unfolding mechanism comprises a supporting piece and a driving piece, the supporting piece is rotatably connected in the shell, one end of the supporting piece is fixed with a sliding block, the sliding block is slidably arranged in a sliding groove of the bottom of the seat, the supporting piece is driven to rotate by the driving piece, a backrest is further arranged in the shell, an opening matched with the backrest is arranged at the top of the shell, the backrest is slidably arranged in the opening at the top of the shell, the backrest is fixed with a rack, the rack is meshed with a flat gear, and the flat gear is driven to rotate by the driving piece. The utility model can enable the elevator to have a rest area inside, thereby being applicable to special crowds.

Description

Safe and mute traction elevator

Technical Field

The utility model relates to the technical field of elevators, in particular to a safe and silent traction elevator.

Background

Traction elevators are the most commonly used type of elevator in vertical transportation and are fixed elevators having a car running between at least two rows of rigid rails at a vertical or inclined angle of less than 15 ° and having a size and a structural style to facilitate the ingress and egress of passengers and to serve a given floor.

The existing elevator car is generally provided with only one accommodating cavity for standing, and no object capable of enabling people to rest temporarily is arranged in the accommodating cavity, so that when the elevator needs to be lifted to a higher position and needs to stand in the car for too long, long-time standing is difficult for some old people, children or other patients.

For this purpose, a safe and silent traction elevator is proposed.

Disclosure of Invention

The utility model aims at: the utility model provides a safe and silent traction elevator, which aims to solve the problem that the traditional elevator does not have a rest area.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a safe and mute's traction elevator, includes the car and is located the casing of car, and the inside accommodation space that is one side open-ended of casing to this opening part rotates again and is connected with the seat, is provided with expansion mechanism in the casing, expansion mechanism and seat are connected and are used for making the seat rotate to being parallel with the car bottom.

Further, the unfolding mechanism comprises a supporting piece and a driving piece, the supporting piece is rotationally connected in the shell, one end of the supporting piece is fixed with the sliding block, the sliding block is arranged in the sliding groove of the bottom of the seat in a sliding mode, and the supporting piece is driven to rotate through the driving piece.

Further, the shell comprises a backrest, an opening matched with the backrest is formed in the top of the shell, the backrest is slidably arranged in the opening in the top of the shell, the backrest is fixed with a rack, the rack is meshed with a flat gear, and the flat gear is driven to rotate by a driving piece.

Further, the driving piece comprises a first rotating rod, a second rotating rod, bevel gears and a rotating piece, the first rotating rod and the flat gears are coaxially fixed, the bevel gears are respectively arranged on the rotating shafts of the first rotating rod and the supporting piece, the two bevel gears are fixed through the second rotating rod, and the second rotating rod drives to rotate through the rotating piece.

Further, the rotating piece comprises a worm wheel, a worm and a motor, the worm wheel and the second rotating rod are coaxially fixed, and the worm wheel are meshed and driven to rotate by the motor.

Further, the backrest comprises a frame body, a plate body and an elastic piece, wherein the plate body and the elastic piece are arranged in the frame body accommodating groove in a sliding mode, and the elastic piece is located between the plate body and the bottom wall of the frame body.

The beneficial effects of the utility model are as follows:

the elevator comprises a car and a shell positioned in the car, wherein an accommodating space with an opening at one side is formed in the shell, a seat is rotationally connected to the opening, a unfolding mechanism is arranged in the shell and connected with the seat and used for enabling the seat to rotate to be parallel to the bottom of the car, the unfolding mechanism comprises a supporting piece and a driving piece, the supporting piece is rotationally connected in the shell, one end of the supporting piece is fixed with a sliding block, the sliding block is slidingly arranged in a sliding groove at the bottom of the seat, the supporting piece drives the supporting piece to rotate through the driving piece, a backrest is further arranged in the shell, an opening matched with the backrest is formed in the top of the shell, the backrest is slidingly arranged in the opening at the top of the shell, the backrest is fixed with a rack, the rack is meshed with a flat gear, and the flat gear is driven to rotate through the driving piece; when the seat is required to be used, the driving piece drives the supporting piece to rotate by pressing the switch outside the shell, and along with the continuous rotation of the supporting piece, the sliding blocks on the supporting piece can continuously move along the sliding grooves at the bottom of the seat, so that the seat can be pushed to continuously extend outwards, and finally the seat is parallel to the bottom of the car, thereby being capable of providing rest for specific crowds and enabling the higher special crowds to sit on the elevator; and simultaneously, the backrest can be unfolded simultaneously for a user in the process of unfolding the seat.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a partial structural cross-sectional view of the housing;

FIG. 3 is a schematic view of the structure of the extension mechanism of the present utility model;

FIG. 4 is a front elevational view of the structure of FIG. 3;

fig. 5 is an enlarged view of the structure at a of fig. 2.

Reference numerals: 1. a car; 2. a housing; 3. a seat; 4. a chute; 5. a slide block; 6. a support; 7. a backrest; 9. a rack; 10. a flat gear; 11. a first rotating lever; 12. bevel gears; 13. a second rotating rod; 14. a worm wheel; 15. a worm; 16. a motor; 71. a frame; 72. a storage groove; 73. a plate body; 74. an elastic connection member.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1-5, a safe and silent traction elevator comprises a car 1 and a shell 2 positioned in the car 1, wherein the interior of the shell 2 is an accommodating space with an opening at one side, a seat 3 is rotatably connected to the opening, a unfolding mechanism is arranged in the shell 2, the unfolding mechanism is connected with the seat 3 and is used for enabling the seat 3 to rotate to be parallel to the bottom of the car 1, the unfolding mechanism comprises a supporting piece 6 and a driving piece, the supporting piece 6 is rotatably connected in the shell 2, one end of the supporting piece is fixed with a sliding block 5, the sliding block 5 is slidably arranged in a sliding groove 4 at the bottom of the seat 3, the supporting piece 6 is driven to rotate by the driving piece, a backrest 7 is further arranged in the shell 2, an opening matched with the backrest 7 is arranged at the top of the shell 2 in a sliding manner, the backrest 7 is fixed with a rack 9, the rack 9 is meshed with a flat gear 10, and the flat gear 10 is driven to rotate by the driving piece;

in this embodiment, when the seat 3 is in a folded state in a normal state, the driving element drives the supporting element 6 to rotate by pressing the switch outside the casing 2, and along with the continuous rotation of the supporting element 6, the sliding block 5 on the supporting element 6 can continuously move along the sliding groove 4 at the bottom of the seat 3, so that the seat 3 can be pushed to continuously extend outwards, and finally the seat 3 is parallel to the bottom of the car 1, so that a specific crowd can rest, and a higher position special crowd can sit on the elevator; at the same time, the backrest 7 can be unfolded simultaneously for the user during the unfolding of the seat 3.

Specifically, the driving piece comprises a first rotating rod 11, a second rotating rod 13, bevel gears 12 and a rotating piece, wherein the first rotating rod 11 and the flat gear 10 are coaxially fixed, the bevel gears 12 are respectively arranged on the rotating shafts of the first rotating rod 11 and the supporting piece 6, the two bevel gears 12 are fixed through the second rotating rod 13, the second rotating rod 13 is driven to rotate through the rotating piece, the rotating piece comprises a worm wheel 14, a worm 15 and a motor 16, the worm wheel 14 and the second rotating rod 13 are coaxially fixed, and the worm 15 and the worm wheel 14 are meshed and are driven to rotate through the motor 16;

in this embodiment, the extension of the backrest 7 and the unfolding of the seat 3 are performed synchronously, when the motor 16 drives the worm 15 to rotate, the worm wheel 14 meshed with the worm 15 rotates, the worm wheel 14 is coaxially fixed with the second rotating rod 13, so that the rotation of the worm 15 can drive the second rotating rod 13 to rotate, the bevel gears 12 respectively arranged at the upper end and the lower end rotate along with the rotation of the second rotating rod 13, the supporting piece 6 and the first rotating rod 11 meshed with the upper bevel gear 12 rotate along with the rotation of the bevel gears 12, and the first rotating rod 11 and the flat gear 10 are coaxially fixed, so that the flat gear 10 rotates along with the rotation of the first rotating rod 11, the flat gear 10 is meshed with the rack 9, and the backrest 7 is continuously pushed out of the shell 2 along with the rotation of the flat gear 10 and is used.

Specifically, the backrest 7 includes a frame 71, a plate 73 slidably disposed in a receiving groove 72 of the frame 71, and an elastic member disposed between the plate 73 and a bottom wall of the frame 71;

in this embodiment, when the plate 73 is moved by the elastic connection member 74 after the plate is completely extended out of the housing 2, the plate 73 and the backrest 7 are parallel to each other, so that the plate is easy to lean against, and when the plate is stored, the arc at the lower end of the plate 73 touches the arc at the opening of the housing 2, so that the plate 73 can be stored in the groove of the frame 71, and thus the plate can be stored in the housing 2.

To sum up: the elevator comprises a car 1 and a shell 2 positioned in the car 1, wherein the interior of the shell 2 is an accommodating space with an opening at one side, a seat 3 is rotatably connected to the opening, a unfolding mechanism is arranged in the shell 2, the unfolding mechanism is connected with the seat 3 and is used for enabling the seat 3 to rotate to be parallel to the bottom of the car 1, the unfolding mechanism comprises a supporting piece 6 and a driving piece, the supporting piece 6 is rotatably connected in the shell 2, one end of the supporting piece is fixed with a sliding block 5, the sliding block 5 is slidably arranged in a sliding groove 4 at the bottom of the seat 3, the supporting piece 6 is driven to rotate by the driving piece, a backrest 7 is further arranged in the shell 2, an opening matched with the backrest 7 is arranged at the top of the shell 2, the backrest 7 is slidably arranged in the opening at the top of the shell 2, the backrest 7 is fixed with a rack 9, the rack 9 is meshed with a flat gear 10, and the flat gear 10 is driven to rotate by the driving piece; the seat 3 is in a folded state in a normal state, when the seat 3 is required to be used, the driving piece drives the supporting piece 6 to rotate by pressing the switch outside the shell 2, and along with the continuous rotation of the supporting piece 6, the sliding block 5 on the supporting piece 6 can continuously move along the sliding groove 4 at the bottom of the seat 3, so that the seat 3 can be pushed to continuously extend outwards, and finally the seat 3 is parallel to the bottom of the lift car 1, so that a specific crowd can rest, and a higher special crowd can sit on the lift; at the same time, the backrest 7 can be unfolded simultaneously for the user during the unfolding of the seat 3.

The previous description is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. The utility model provides a safe and mute traction elevator, its characterized in that includes car (1) and is located casing (2) in car (1), inside one side open-ended accommodation space that is of casing (2) to rotate in this opening part and be connected with seat (3), be provided with in casing (2) and expand the mechanism, expand the mechanism with seat (3) be connected and be used for making seat (3) rotate to be parallel with car (1) bottom.

2. The safe and mute traction elevator according to claim 1, characterized in that the unfolding mechanism comprises a supporting piece (6) and a driving piece, the supporting piece (6) is rotatably connected in the shell (2) and one end of the supporting piece is fixed with the sliding block (5), the sliding block (5) is slidably arranged in the sliding groove (4) at the bottom of the seat (3), and the supporting piece (6) is driven to rotate by the driving piece.

3. The safe and mute traction elevator according to claim 2, characterized in that the housing (2) further comprises a backrest (7), an opening matched with the backrest (7) is arranged at the top of the housing (2), the backrest (7) is slidably arranged in the opening at the top of the housing (2), the backrest (7) is fixed with a rack (9), the rack (9) is meshed with a flat gear (10), and the flat gear (10) is driven to rotate by a driving piece.

4. A traction elevator with safe and silent operation according to claim 3, characterized in that the driving part comprises a first rotating rod (11), a second rotating rod (13), a bevel gear (12) and a rotating part, the first rotating rod (11) and the flat gear (10) are coaxially fixed, the rotating shafts of the first rotating rod (11) and the supporting part (6) are respectively provided with the bevel gear (12) and the two bevel gears (12) are fixed through the second rotating rod (13), and the second rotating rod (13) is driven to rotate through the rotating part.

5. The safe and silent traction elevator as claimed in claim 4, characterized in that the rotating member comprises a worm wheel (14), a worm (15) and a motor (16), the worm wheel (14) and the second rotating rod (13) are coaxially fixed, and the worm (15) and the worm wheel (14) are meshed and rotated by the motor (16).

6. The traction elevator as claimed in claim 3, wherein the backrest (7) comprises a frame (71), a plate (73) slidably disposed in a receiving groove (72) of the frame (71), and an elastic member disposed between the plate (73) and a bottom wall of the frame (71).