CN213326268U - Landing door device of household elevator - Google Patents
Landing door device of household elevator Download PDFInfo
- Publication number
- CN213326268U CN213326268U CN202022338952.8U CN202022338952U CN213326268U CN 213326268 U CN213326268 U CN 213326268U CN 202022338952 U CN202022338952 U CN 202022338952U CN 213326268 U CN213326268 U CN 213326268U
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- door
- sliding
- sill
- landing
- sliding block
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Abstract
The utility model discloses a landing door device of a household elevator, which comprises a landing door sill and two landing doors; a gap is reserved between the landing sill and the car door sill, a sliding guide opening is formed in the side portion, facing the car door sill, of the landing sill, a movable cover plate is arranged in the sliding guide opening and used for blocking or opening the gap between the landing sill and the car door sill, and the movable cover plate is connected with a reset spring; two layer doors are first layer door and second floor door respectively, and the equal sliding connection in layer door sill of first layer door and second floor door, the bottom of first layer door is equipped with first slider, and the bottom of second floor door is equipped with the second slider, and when two layer doors were opened, the first slider of accessible and the motion of second slider drive removable cover and shelter from the gap. The utility model relates to a home use elevator's layer door gear can make removable cover shelter from the gap between layer door sill and the sedan-chair door sill at the in-process drive removable cover motion that elevator layer door was opened to the little article that prevents that the passenger from carrying fall into the elevator well through this gap.
Description
Technical Field
The utility model relates to a household elevator's layer door gear.
Background
With the improvement of national economic level, more and more elevators are installed in private residences. The gap often leaves between present home use elevator's sedan-chair door sill and the sill elevator, and the aesthetic property of elevator has been influenced in the existence in this gap, can cause certain hidden danger moreover when the landing door is opened, and the passenger can fall some little articles from the gap carelessly at the in-process of business turn over car, and the article that falls down in the gap can directly fall the well bottom, leads to unable picking up the article again to cause passenger's article loss.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a home use elevator's layer door gear, its is rational in infrastructure, can be at the in-process drive removable cover motion that elevator layer door was opened, make removable cover shelter from the gap between layer door sill and the sedan-chair door sill to the little article that prevents that the passenger from carrying fall into the elevator well through this gap.
In order to achieve the purpose, the technical scheme of the utility model is to design a landing door device of a household elevator, which comprises a landing door sill and two landing doors;
a gap is reserved between the landing sill and the car sill, a first sliding chute and a second sliding chute are arranged at the top of the landing sill, the second sliding chute is positioned below the first sliding chute, the second sliding groove is communicated with the first sliding groove, the side part of the landing sill facing the car door sill is provided with a strip-shaped sliding guide opening, the sliding guide opening is communicated with the second sliding groove, a strip-shaped movable cover plate is arranged in the sliding guide opening and is used for shielding or opening a gap between the landing sill and the car sill, the movable cover plate extends into the second chute, a spring mounting groove is arranged at the bottom of the second chute, two ends of the bottom of the movable cover plate respectively extend downwards to form two convex blocks, the two lugs are both positioned in a spring mounting groove, two return springs are fixed in the spring mounting groove, and the two return springs are respectively connected with the two lugs;
the two layer doors are respectively a first layer door and a second layer door, the first layer door and the second layer door are both connected with a first sliding groove in a sliding manner, a first sliding block is arranged at the bottom of the first layer door, a second sliding block is arranged at the bottom of the second layer door, the first sliding block and the second sliding block are arranged close to each other, the first sliding block and the second sliding block are both connected with a second sliding groove in a sliding manner, a groove is arranged at the part of the movable cover plate, which is positioned in the second sliding groove, and is positioned in the middle of the length direction of the movable cover plate, the first sliding block and the second sliding block are both inserted into the groove, a first driving inclined surface is arranged at the side part of the first sliding block, which is back to the second sliding block, a second driving inclined surface is arranged at the side part of the second sliding block, which is back to the first sliding block, two opposite groove walls of the groove are respectively a first driven inclined surface and a second driven inclined surface, and the first, the second driving inclined surface corresponds to the second driven inclined surface.
Preferably, the two ends of the movable cover plate are respectively provided with a strip-shaped sliding hole, two guide rods are arranged in the guide sliding holes, and the two guide rods are respectively positioned in the two strip-shaped sliding holes.
Preferably, the side part of the car door sill is provided with a slot for inserting the movable cover plate.
Preferably, the movable cover plate is a flexible movable cover plate.
The utility model has the advantages and the beneficial effects that: the landing door device of the household elevator is reasonable in structure, the movable cover plate can be driven to move in the process of opening the landing door of the elevator, the movable cover plate can shield a gap between the landing sill and the car door sill, and therefore small objects carried by passengers can be prevented from falling into an elevator shaft through the gap.
When the movable cover plate is used, when the first layer door and the second layer door are opened, the first layer door and the second layer door drive the first sliding block and the second sliding block to move away from each other, the first driving inclined plane of the first sliding block is in contact fit with the first driven inclined plane of the movable cover plate in the process, the second driving inclined plane of the second sliding block is in contact fit with the second driven inclined plane of the movable cover plate, the movable cover plate is driven to move towards the direction of the car door sill through the matching of the driving inclined planes and the corresponding driven inclined planes, the reset spring is stretched through the convex block in the moving process of the movable cover plate, when the first driving inclined plane and the second driving inclined plane are separated from the first driven inclined plane and the second driven inclined plane respectively, the movable cover plate is inserted into the slot of the car door sill, and the movable cover plate is in an opened state at the moment and shields a gap between the layer door sill and the car door sill. When the first floor door and the second floor door are closed, the first floor door and the second floor door drive the first sliding block and the second sliding block to move in opposite directions until the first sliding block and the second sliding block move to fall into the groove, the movable cover plate moves away from the car door sill direction under the action of the elastic restoring force of the reset spring, so that the movable cover plate is accommodated in the guide sliding opening and the second sliding groove, and the movable cover plate is folded to avoid influencing the normal operation of the elevator car.
In addition, the strip-shaped sliding hole is formed in the movable cover plate, and the guide rod positioned in the strip-shaped sliding hole is arranged in the sliding guide port, so that the movable cover plate can be guided in the opening and closing processes, and the movement stability of the movable cover plate is improved.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic view of the middle movable cover plate, the first sliding block and the second sliding block of the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The utility model discloses the technical scheme who specifically implements is:
as shown in fig. 1 and 2, a landing door apparatus of a home elevator includes a landing sill 1 and two landing doors;
a gap is reserved between the landing sill 1 and the car door sill 2, a first sliding groove 3 and a second sliding groove 4 are arranged at the top of the landing sill 1, the second sliding groove 4 is positioned below the first sliding groove 3, the second sliding groove 4 is communicated with the first sliding groove 3, a strip-shaped slide guide opening 5 is arranged at the side part of the landing sill 1 facing the car door sill 2, the slide guide opening 5 is communicated with the second sliding groove 4, a strip-shaped movable cover plate 6 is arranged in the slide guide opening 5, the movable cover plate 6 is used for shielding or opening the gap between the landing sill 1 and the car door sill 2, the movable cover plate 6 extends into the second sliding groove 4, a spring mounting groove 7 is arranged at the bottom of the second sliding groove 4, two ends of the bottom of the movable cover plate 6 respectively extend downwards to form two convex blocks 8, the two convex blocks 8 are both positioned in the spring mounting groove 7, two reset springs 9 are fixed in the spring mounting groove 7, the two return springs 9 are respectively connected with the two lugs 8;
the two layer doors are respectively a first layer door 10 and a second layer door, the first layer door 10 and the second layer door are both connected with a first sliding groove 3 in a sliding manner, a first sliding block 11 is arranged at the bottom of the first layer door 10, a second sliding block 12 is arranged at the bottom of the second layer door, the first sliding block 11 and the second sliding block 12 are arranged close to each other, the first sliding block 11 and the second sliding block 12 are both connected with a second sliding groove 4 in a sliding manner, a groove 13 is arranged at the part of the movable cover plate 6, which is positioned in the second sliding groove 4, the groove 13 is positioned at the middle position of the movable cover plate 6 in the length direction, the first sliding block 11 and the second sliding block 12 are both inserted into the groove 13, a first driving inclined surface 14 is arranged at the side part of the first sliding block 11, which is back to the second sliding block 12, a second driving inclined surface 15 is arranged at the side part of the second sliding block 12, which is back to the first sliding block 11, and two opposite groove walls of the groove 13 are respectively, the first driving ramp 14 corresponds to a first driven ramp 16 and the second driving ramp 15 corresponds to a second driven ramp 17.
Two ends of the movable cover plate 6 are respectively provided with a strip-shaped sliding hole 18, two guide rods 19 are arranged in the sliding guide port 5, and the two guide rods 19 are respectively positioned in the two strip-shaped sliding holes 18.
The side of the car door sill 2 is provided with a slot 20 for inserting the movable cover plate 6.
The movable cover plate 6 is a flexible movable cover plate.
The utility model has the advantages and the beneficial effects that: the landing door device of the household elevator is reasonable in structure, the movable cover plate 6 can be driven to move in the process of opening the landing door of the elevator, the movable cover plate 6 can shield the gap between the landing door sill 1 and the car door sill 2, and therefore small objects carried by passengers can be prevented from falling into an elevator shaft through the gap.
When in use, when the first layer door 10 and the second layer door are opened, the first layer door 10 and the second layer door drive the first slide block 11 and the second slide block 12 to move away from each other, in the process, the first driving inclined surface 14 of the first slide block 11 is in contact fit with the first driven inclined surface 16 of the movable cover plate 6, while the second driving bevel 15 of the second slider 12 will be in contact engagement with the second driven bevel 17 of the removable cover 6, thereby driving the movable cover plate 6 to move towards the car door sill 2 through the matching of each driving inclined plane and the corresponding driven inclined plane, stretching the return spring 9 through the convex block 8 in the moving process of the movable cover plate 6, when the first driving ramp 14 and the second driving ramp 15 are disengaged from the first driven ramp 16 and the second driven ramp 17, the movable cover plate 6 is inserted into the slot 20 of the car door sill 2, and at the moment, the movable cover plate 6 is in an open state and shields the gap between the landing door sill 1 and the car door sill 2. When the first floor door 10 and the second floor door are closed, the first floor door 10 and the second floor door drive the first sliding block 11 and the second sliding block 12 to move oppositely until the first sliding block 11 and the second sliding block 12 move to fall into the groove 13, the movable cover plate 6 moves away from the car door sill 2 under the action of the elastic restoring force of the return spring 9, so that the movable cover plate 6 is accommodated in the guide sliding opening 5 and the second sliding groove 4, and the movable cover plate 6 is accommodated so as to avoid influencing the normal operation of the elevator car.
In addition, the strip-shaped sliding hole 18 is formed in the movable cover plate 6, and the guide rod 19 positioned in the strip-shaped sliding hole 18 is arranged in the sliding guide port 5, so that the movable cover plate 6 can be guided in the opening and closing processes, and the movement stability of the movable cover plate 6 is improved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. A landing door device of a home elevator is characterized by comprising a landing door sill and two landing doors;
a gap is reserved between the landing sill and the car sill, a first sliding chute and a second sliding chute are arranged at the top of the landing sill, the second sliding chute is positioned below the first sliding chute, the second sliding groove is communicated with the first sliding groove, the side part of the landing sill facing the car door sill is provided with a strip-shaped sliding guide opening, the sliding guide opening is communicated with the second sliding groove, a strip-shaped movable cover plate is arranged in the sliding guide opening and is used for shielding or opening a gap between the landing sill and the car sill, the movable cover plate extends into the second chute, a spring mounting groove is arranged at the bottom of the second chute, two ends of the bottom of the movable cover plate respectively extend downwards to form two convex blocks, the two lugs are both positioned in a spring mounting groove, two return springs are fixed in the spring mounting groove, and the two return springs are respectively connected with the two lugs;
the two layer doors are respectively a first layer door and a second layer door, the first layer door and the second layer door are both connected with a first sliding groove in a sliding manner, a first sliding block is arranged at the bottom of the first layer door, a second sliding block is arranged at the bottom of the second layer door, the first sliding block and the second sliding block are arranged close to each other, the first sliding block and the second sliding block are both connected with a second sliding groove in a sliding manner, a groove is arranged at the part of the movable cover plate, which is positioned in the second sliding groove, and is positioned in the middle of the length direction of the movable cover plate, the first sliding block and the second sliding block are both inserted into the groove, a first driving inclined surface is arranged at the side part of the first sliding block, which is back to the second sliding block, a second driving inclined surface is arranged at the side part of the second sliding block, which is back to the first sliding block, two opposite groove walls of the groove are respectively a first driven inclined surface and a second driven inclined surface, and the first, the second driving inclined surface corresponds to the second driven inclined surface.
2. The landing door apparatus of a home elevator according to claim 1, wherein the movable cover plate is provided at both ends thereof with bar-shaped slide holes, respectively, and two guide rods are provided in the guide slide holes and are respectively located in the two bar-shaped slide holes.
3. The landing door apparatus of a home elevator according to claim 2, wherein the side of the door sill is provided with a slot into which a movable cover is inserted.
4. Landing door apparatus of a home elevator according to claim 3, characterized in that the flap is a flexible flap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022338952.8U CN213326268U (en) | 2020-10-20 | 2020-10-20 | Landing door device of household elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022338952.8U CN213326268U (en) | 2020-10-20 | 2020-10-20 | Landing door device of household elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213326268U true CN213326268U (en) | 2021-06-01 |
Family
ID=76073199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022338952.8U Active CN213326268U (en) | 2020-10-20 | 2020-10-20 | Landing door device of household elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213326268U (en) |
-
2020
- 2020-10-20 CN CN202022338952.8U patent/CN213326268U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000 group 1.3, taohuazhuang village, Zhenze Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Meijia Zhixuan Elevator Co.,Ltd. Address before: 215000 group 1.3, taohuazhuang village, Zhenze Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: SUZHOU MIKAE ELEVATOR CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |