Household elevator car

Abstract

The utility model discloses a household elevator car which comprises a bottom shell located at the bottom of the car and a clamping and fixing part. A long-strip-shaped notch is formed in the upper side of the bottom shell, the clamping and fixing part comprises two clamping plates arranged oppositely and an upper rail located on the upper side in the bottom shell and arranged along the notch, and the clamping plates are slidably connected with the upper rail through connecting sliding blocks. The connecting sliding block is driven by a driving part to move. The driving part and the remote control switch are both connected with a control system of the elevator. The driving part is controlled by the remote control switch to drive the connecting sliding block to move, the clamping plates on the two sides are driven to clamp the wheelchair, slipping of the wheelchair due to shaking of the elevator is avoided, family personnel are protected, danger is reduced, the clamping plates can be moved to the two sides after use, and interference to follow-up elevator taking is avoided. The H-shaped connecting sliding block is supported between the upper track and the lower track, and the upper side and the lower side of the bottom shell are reinforced and supported while the clamping plates are driven to slide.

Description

Technical Field

[0001] The utility model belongs to the technical field of elevators, and specifically relates to a household elevator car. Background Art

[0002] As a vertical lifting device, an elevator is equipped with a box-shaped cabin and is usually used for people to take or carry goods in multi-story buildings. Among them, household elevators are usually used in private houses and villas, which facilitates the people in families with multi-story buildings to go up and down the stairs and carry some goods.

[0003] In the prior art, the household elevator car often matches the home decoration style and is usually designed to be smooth and beautiful inside. However, when there are elderly people or someone is sick at home and needs to take a wheelchair, there is no fixed mechanism in the car. Due to the shaking of the elevator, the wheelchair is very likely to slip, causing harm to family members and with a relatively high degree of danger. Summary of the Utility Model

[0004] The utility model aims to overcome the above-mentioned drawbacks of the prior art and provides a household elevator car. The utility model controls the driving part to drive the connecting slider to move through a remote control switch, drives the clamping plates on both sides to clamp the wheelchair, and avoids the wheelchair from slipping due to the shaking of the elevator, achieving the effects of protecting family members and reducing danger.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: a household elevator car, including a bottom shell located at the bottom of the car and a clamping and fixing part; a long strip-shaped notch is provided on the upper side of the bottom shell, and the clamping and fixing part includes two clamping plates arranged oppositely and an upper track arranged along the notch on the upper side inside the bottom shell. The clamping plates are slidably connected to the upper track through a connecting slider; the connecting slider is driven to move by a driving part; both the driving part and the remote control switch are connected to the control system of the elevator.

[0006] Preferably, a lower track corresponding to the upper track is provided on the lower side of the bottom shell. The upper end of the connecting slider is slidably connected to the upper track, and the lower end is slidably connected to the lower track.

[0007] Preferably, two upper tracks and two lower tracks are respectively arranged oppositely. The connecting slider is an H-shaped member, and the two joints at the upper end of the H-shaped connecting slider correspond to the upper track, and the two joints at the lower end correspond to the lower track.

[0008] Preferably, the driving part includes a fixed seat fixed on the connecting slider and a rack located on the lower side of the bottom shell. A driving motor is provided on the fixed seat, and a driving gear cooperating with the rack is provided at the output end of the driving motor.

[0009] Preferably, a turntable is provided on the upper side of the bottom case. The surface of the turntable is flush with the upper side surface of the bottom case. An auxiliary track corresponding to the upper track is provided on the lower side of the turntable, and an auxiliary notch corresponding to the notch is provided on the turntable.

[0010] Preferably, a column is provided below the turntable. The turntable and the column are connected by a slewing bearing, and the turntable is driven to rotate by a driver.

[0011] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0012] (1) The driving part is controlled by a remote control switch to drive the connecting slider to move, driving the clamping plates on both sides to clamp the wheelchair, preventing the wheelchair from slipping due to the shaking of the elevator, protecting family members, reducing danger, and after use, the clamping plates can also be moved to both sides to avoid interference with subsequent elevator rides.

[0013] (2) The H-shaped connecting slider is supported between the upper track and the lower track, and while driving the clamping plate to slide, it plays a role in strengthening and supporting the upper and lower sides of the bottom case.

[0014] (3) A turntable is provided on the upper side of the bottom case. When a person in a wheelchair is seated on the turntable, the driver is controlled by a remote control switch to drive the turntable to rotate by half a turn, so that the person in the wheelchair changes from facing away from the elevator door to facing the elevator door, and then is fixed by the clamping and fixing part, making it more convenient for the person to get out of the elevator. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a front cross-sectional view of the present utility model;

[0016] Figure 2 is Figure 1 the cross-sectional view at A-A in

[0017] Figure 3 is a three-dimensional schematic diagram of the bottom case.

[0018] Explanation of the reference numerals in the drawings:

[0019] 1 - bottom case, 11 - notch;

[0020] 2 - clamping and fixing part, 21 - clamping plate, 22 - upper track, 23 - connecting slider, 24 - lower track;

[0021] 3 - driving part, 31 - fixed seat, 32 - driving motor, 33 - driving gear, 34 - rack;

[0022] 4 - turntable, 41 - auxiliary track, 42 - column, 43 - slewing bearing, 44 - driver, 45 - auxiliary notch. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] Example

[0026] The utility model is further described below in conjunction with the accompanying drawings. Figures 1 - 3 As shown, a home elevator car comprises a bottom shell 1 and a clamping and fixing part 2 located at the bottom of the car; a long strip-shaped notch 11 is provided on the upper side of the bottom shell 1, and the clamping and fixing part 2 comprises two clamping plates 21 arranged opposite to each other and an upper rail 22 arranged along the notch 11 on the upper side of the bottom shell 1, and the clamping plate 21 is slidably connected to the upper rail 22 through a connecting slider 23; the connecting slider 23 is driven to move by a driving part 3; the driving part 3 and the remote control switch are both connected to the control system of the elevator.

[0027] After a person enters the elevator in a wheelchair, the wheelchair stops at the slot 11, and the remote control switch controls the driving unit 3 to drive the connecting slider 23 to move, thereby driving the clamping plates 21 on both sides to clamp the wheelchair to prevent the wheelchair from slipping due to the shaking of the elevator, thereby protecting family members and reducing danger. After use, the clamping plates 21 can also be moved to both sides to avoid interference with subsequent elevator rides.

[0028] like Figure 1 and 2 As shown, a lower track 24 corresponding to the upper track 22 is provided on the lower side of the bottom shell 1, and the upper end of the connecting slider 23 is slidably connected to the upper track 22, and the lower end is slidably connected to the lower track 24. The upper track 22 and the lower track 24 are both provided with two opposite ones, and the connecting slider 23 is an H-shaped member, and the two joints at the upper end of the H-shaped connecting slider 23 correspond to the upper track 22, and the two joints at the lower end correspond to the lower track 24.

[0029] The H-shaped connecting slider 23 is supported between the upper rail 22 and the lower rail 24 , and plays a role of reinforcing and supporting the upper and lower sides of the bottom shell 1 while driving the clamping plate 21 to slide.

[0030] like Figure 1 and 2 As shown, the driving part 3 includes a fixing seat 31 fixed on the connecting slider 23 and a rack 34 located at the lower side of the bottom shell 1 . A driving motor 32 is provided on the fixing seat 31 . A driving gear 33 cooperating with the rack 34 is provided at the output end of the driving motor 32 .

[0031] like Figure 1 and3 As shown in the figure, a turntable 4 is provided on the upper side of the bottom shell 1. The surface of the turntable 4 is flush with the upper side surface of the bottom shell 1. An auxiliary track 41 corresponding to the upper track 22 is provided on the lower side of the turntable 4. An auxiliary notch 45 corresponding to the notch 11 is provided on the turntable 4. A column 42 is provided below the turntable 4. The turntable 4 and the column 42 are connected by a slewing bearing 43. The turntable 4 is driven to rotate by a driver 44.

[0032] After entering the wheelchair and reaching the turntable 4, the driver 44 is controlled by a remote control switch to drive the turntable 4 to rotate by half a turn, so that the person in the wheelchair changes from facing away from the elevator door to facing the elevator door, and then is fixed by the clamping and fixing part 2, making it more convenient for the person to get out of the elevator.

[0033] In the description of the present invention, the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "vertical", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings. It is only for describing the present invention and does not require the present invention to be constructed or operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention. The "connected" and "connected" in the present invention should be understood in a broad sense. For example, it can be a connection or a detachable connection; it can be a direct connection or an indirect connection through an intermediate component. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0034] The above is only a preferred embodiment of the present invention, and it is not a limitation to the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification and equivalent change made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A home elevator car, characterized in that: The invention comprises a bottom shell (1) located at the bottom of the car, a clamping and fixing part (2) and a remote control switch on the wheelchair; the bottom shell (1) is provided with a long strip-shaped notch (11) on the upper side; the clamping and fixing part (2) comprises two clamping plates (21) arranged opposite to each other and an upper track (22) arranged along the notch (11) on the upper side of the bottom shell (1); the clamping plate (21) is slidably connected to the upper track (22) via a connecting slider (23); the connecting slider (23) is driven to move by a driving part (3); The driving unit (3) and the remote control switch are both connected to the control system of the elevator.

2. A home elevator car according to claim 1, characterized in that: A lower track (24) corresponding to the upper track (22) is provided on the lower side of the bottom shell (1); the upper end of the connecting slider (23) is slidably connected to the upper track (22), and the lower end is slidably connected to the lower track (24).

3. A home elevator car according to claim 2, characterized in that: The upper rail (22) and the lower rail (24) are both provided with two opposite ones, and the connecting slider (23) is an H-shaped component, the two joints at the upper end of the H-shaped connecting slider (23) correspond to the upper rail (22), and the two joints at the lower end correspond to the lower rail (24).

4. A home elevator car according to claim 2, characterized in that: The driving part (3) comprises a fixing seat (31) fixed on the connecting slider (23) and a rack (34) located on the lower side of the bottom shell (1); a driving motor (32) is provided on the fixing seat (31); and a driving gear (33) cooperating with the rack (34) is provided at the output end of the driving motor (32).

5. A home elevator car according to claim 1, characterized in that: A turntable (4) is provided on the upper side of the bottom shell (1), the surface of the turntable (4) is flush with the upper surface of the bottom shell (1), an auxiliary track (41) corresponding to the upper track (22) is provided on the lower side of the turntable (4), and an auxiliary notch (45) corresponding to the notch (11) is provided on the turntable (4).

6. A home elevator car according to claim 5, characterized in that: A column (42) is provided below the turntable (4); the turntable (4) and the column (42) are connected via a slewing support (43); and the turntable (4) is driven to rotate via a driver (44).

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