CN111847200A - Novel car - Google Patents
Novel car Download PDFInfo
- Publication number
- CN111847200A CN111847200A CN202010670481.2A CN202010670481A CN111847200A CN 111847200 A CN111847200 A CN 111847200A CN 202010670481 A CN202010670481 A CN 202010670481A CN 111847200 A CN111847200 A CN 111847200A
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- CN
- China
- Prior art keywords
- elevator car
- groove
- standing groove
- block
- infrared sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultra-violet radiation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/28—Buffer-stops for cars, cages, or skips
- B66B5/284—Buffer-stops for cars, cages, or skips mounted on cars or counterweights
Abstract
The invention discloses a novel car, relates to the technical field of auxiliary devices for elevator transportation, and aims to solve the problem that a user feels uncomfortable due to excessive bacteria breeding when the conventional novel car is used. The one end of elevator car casing is provided with the inlet port, the inside upper end of elevator car casing is provided with the ultraviolet ray disinfection lamp, the below of ultraviolet ray disinfection lamp is provided with fixed roof, and fixed roof and elevator car casing welded connection, one side of fixed roof is provided with the ball post fixed block, the inside one side of elevator car casing is provided with human infrared sensor standing groove, the inside of human infrared sensor standing groove is provided with human infrared sensor, and human infrared sensor standing groove fixed connection, human infrared sensor passes through electric connection with the ultraviolet ray disinfection lamp.
Description
Technical Field
The invention relates to the technical field of auxiliary devices for elevator transportation, in particular to a novel car.
Background
The elevator is a permanent transportation device which serves a plurality of specific floors in a building, a car of the elevator runs on at least two rows of rigid rails which are vertical to the horizontal plane or have an inclination angle smaller than 15 degrees with a vertical line, the elevator is also of a step type, a step plate is arranged on a track to continuously run, the elevator is commonly called an escalator or a moving sidewalk, a fixed type lifting device serves the specified floors, the vertical lifting elevator is provided with a car which runs between at least two rows of rigid guide rails which are vertical or have an inclination angle smaller than 15 degrees, the size and the structural form of the car are convenient for passengers to go in and go out or load and unload goods, the elevator is used as a general name of a vertical transportation device in the building regardless of the driving mode, the elevator can be divided into a low-speed elevator (below 4 m/s), a fast elevator (4-12 m/s) and a high-speed elevator (above 12 m/s) according, the safe elevator lifted by a steel wire rope is developed in E.G. Ottis of America in 1852, the 80 s, the driving device is further improved, such as a motor drives a winding drum through a worm drive belt, a balance weight is adopted, and the like, at the end of 19 th century, friction wheel transmission is adopted, so that the lifting height of the elevator is greatly increased, and the most important part in the elevator is an elevator car.
The novel car is provided to solve the problem that a user feels uncomfortable due to excessive bacteria breeding when the existing novel car is used.
Disclosure of Invention
The invention aims to provide a novel car to solve the problem that the existing novel car in the background art often causes discomfort to users due to excessive bacteria breeding when in use.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a novel car, includes elevator car casing, the one end of elevator car casing is provided with the inlet port, the inside upper end of elevator car casing is provided with ultraviolet ray disinfection lamp, ultraviolet ray disinfection lamp's below is provided with fixed roof, and fixed roof and elevator car casing welded connection, one side of fixed roof is provided with the ball post fixed block, the inside one side of elevator car casing is provided with human infrared sensor standing groove, the inside of human infrared sensor standing groove is provided with human infrared sensor, and human infrared sensor standing groove fixed connection, human infrared sensor passes through electric connection with ultraviolet ray disinfection lamp.
Preferably, the below of elevator car casing is provided with PMKD, and PMKD passes through buffer spring fixed connection with elevator car casing, the upper end of elevator car casing is provided with the link standing groove, the link standing groove is provided with a plurality of, the inside of link standing groove is provided with the hook nail link, and hook nail link and link standing groove welded connection.
Preferably, the below of ball post fixed block is provided with the clear glass fixed block, and the clear glass fixed block passes through with the ball post fixed block and is connected ball post fixed connection, the inside of clear glass fixed block is provided with the clear glass standing groove, the inside of clear glass standing groove is provided with clear glass, and clear glass passes through the stickness with the clear glass standing groove and is connected.
Preferably, the inside both ends of elevator car casing all are provided with the push rod standing groove, the inside of push rod standing groove is provided with electric putter, and electric putter and push rod standing groove welded connection, one side of electric putter is provided with the joint piece, and joint piece and electric putter welded connection, the inside of elevator car casing one side is provided with the alarm module standing groove.
Preferably, the inside of alarm module standing groove is provided with alarm module, and alarm module passes through the draw-in groove with alarm module standing groove and is connected, the below of push rod standing groove is provided with the sensor standing groove, the inside of sensor standing groove is provided with the peculiar smell sensor, and peculiar smell sensor passes through sensor fixing base fixed connection with the sensor standing groove, peculiar smell sensor passes through electric connection with alarm module.
Preferably, the inside below of elevator car casing is provided with spacing riser block, the inside of spacing riser block is provided with the pedal, the both sides of pedal all are provided with the spin, and the spin passes through the draw-in groove with the pedal and rotate and be connected, the below of pedal is provided with the support bottom block, and supports the bottom block and be provided with a plurality of, support bottom block and elevator car casing welded connection, the one end of spacing riser block is provided with the spin sliding tray, the one end of spin extends to the inside of spin sliding tray, one side of supporting the bottom block is provided with the support sponge, and supports the sponge and pass through the stickness with the elevator car casing and be connected.
Preferably, the inside one end of elevator car casing is provided with the drainage groove, the inside in drainage groove is provided with separates the riser, and separates riser and drainage groove welded connection, the one end in drainage groove is provided with the inlet port, and the inlet port is provided with a plurality of, the other end in drainage groove is provided with the venthole, and the venthole is provided with a plurality of.
Preferably, the one end of separating the riser is provided with the circulation gas pocket, and the circulation gas pocket is provided with a plurality of, one side of separating the riser is provided with oblique baffle, and the oblique baffle is provided with a plurality of, oblique baffle and separation riser welded connection.
Compared with the prior art, the invention has the beneficial effects that:
1. this kind of novel car compares with current auxiliary device for elevator transportation, has been equipped with the ultraviolet ray disinfection lamp, and the design of ultraviolet ray disinfection lamp can let the staff more safety when using this kind of novel car, has solved current novel car often when using because bacterial growing is too much and lead to the user to feel uncomfortable problem.
2. Compared with the existing auxiliary device for elevator transportation, the novel car is provided with the buffer spring and the supporting sponge, the buffer spring and the supporting sponge are designed to enable the novel car to have longer service life when receiving impact force, and the problem that the life safety of a user is threatened due to the fact that the existing novel car is frequently subjected to overlarge impact force when in use is solved.
3. Compared with the existing auxiliary device for elevator transportation, the novel car is provided with the air inlet holes, the circulation air holes and the air outlet holes, the novel car can be more comfortable when in use due to the design of the air inlet holes, the circulation air holes and the air outlet holes, and the problem that users feel uncomfortable due to poor ventilation performance of the existing novel car in use is solved.
4. Compared with the existing auxiliary device for elevator transportation, the novel car is provided with the peculiar smell sensor, the design of the peculiar smell sensor can enable the comfort level of the novel car to be better, and the problem that the user feels uncomfortable due to the fact that the existing novel car cannot be cleaned in time when being used is solved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall construction of the present invention;
FIG. 3 is an enlarged view of a portion of the area A according to the present invention;
FIG. 4 is an enlarged view of a portion of the area B of the present invention;
FIG. 5 is an enlarged view of a portion of the region C according to the present invention.
In the figure: 1. an elevator car housing; 2. a buffer spring; 3. fixing the bottom plate; 4. an inlet port; 5. a human body infrared sensor; 6. a human body infrared sensor placing groove; 7. an alarm module; 8. an alarm module placing groove; 9. a suspension loop placing groove; 10. hooking and hanging a ring; 11. fixing a top plate; 12. an ultraviolet disinfection lamp; 13. a drainage groove; 14. separating the vertical plates; 15. an air inlet; 16. an inclined baffle plate; 17. a flow vent; 18. an air outlet; 19. a supporting sponge; 20. a push rod placing groove; 21. an electric push rod; 22. a clamping block; 23. a sensor placement groove; 24. a odor sensor; 25. a sensor holder; 26. a rolling ball sliding groove; 27. a ball stud fixing block; 28. connecting the ball columns; 29. a transparent glass fixing block; 30. a transparent glass placing groove; 31. transparent glass; 32. a support bottom block; 33. treading a pedal; 34. rolling a ball; 35. and a limiting vertical plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, an embodiment of the present invention is shown: a novel lift car comprises a lift car shell 1, one end of the lift car shell 1 is provided with an inlet 4, the upper end inside the lift car shell 1 is provided with an ultraviolet disinfection lamp 12, the ultraviolet disinfection lamp 12 adopts an ultraviolet disinfection lamp 12 with a model of TUV-8W, the design of the ultraviolet disinfection lamp 12 can disinfect the inside of the lift car shell 1 in time, a fixed top plate 11 is arranged below the ultraviolet disinfection lamp 12, the fixed top plate 11 is connected with the lift car shell 1 in a welding way, so that the connection between the fixed top plate 11 and the lift car shell 1 is firmer, one side of the fixed top plate 11 is provided with a ball column fixed block 27, one side inside the lift car shell 1 is provided with a human body infrared sensor placing groove 6, the human body infrared sensor placing groove 6 is designed to enable the placing of a human body infrared sensor 5 to be more convenient, the human body infrared sensor placing groove 6 is internally provided with a human body infrared sensor, and the human body infrared sensor 5 adopts a human body infrared sensor 5 with the model TAD-K218D-220, the human body infrared sensor 5 is fixedly connected with the human body infrared sensor placing groove 6, so that the connection between the human body infrared sensor 5 and the human body infrared sensor placing groove 6 is firmer, and the human body infrared sensor 5 is electrically connected with the ultraviolet disinfection lamp 12.
Further, the fixing bottom plate 3 is arranged below the elevator car shell 1, the fixing bottom plate 3 is fixedly connected with the elevator car shell 1 through the buffer spring 2, the hanging ring accommodating groove 9 is formed in the upper end of the elevator car shell 1, the hanging ring accommodating groove 9 is provided with a plurality of, the hook nail hanging rings 10 are arranged inside the hanging ring accommodating groove 9, the hook nail hanging rings 10 are connected with the hanging ring accommodating groove 9 in a welded mode, and the connection between the hook nail hanging rings 10 and the hanging ring accommodating groove 9 is firmer.
Further, the below of ball post fixed block 27 is provided with clear glass fixed block 29, and clear glass fixed block 29 and ball post fixed block 27 are through being connected ball post 28 fixed connection, let clear glass fixed block 29 and ball post fixed block 27 be connected more firmly, clear glass fixed block 29's inside is provided with clear glass standing groove 30, clear glass standing groove 30's design can let clear glass 31 place more conveniently, clear glass 30's inside is provided with clear glass 31, and clear glass 31 and clear glass standing groove 30 pass through the stickness and are connected, let clear glass 31 and clear glass standing groove 30 be connected more firmly.
Further, both ends of 1 inside of elevator car casing all are provided with push rod standing groove 20, the design of push rod standing groove 20 can let placing of electric putter 21 more convenient, the inside of push rod standing groove 20 is provided with electric putter 21, and electric putter 21 adopts the electric putter 21 that the model is DBTL, electric putter 21 and 20 welded connection of push rod standing groove, let electric putter 21 and 20 connected of push rod standing groove more firm, one side of electric putter 21 is provided with joint piece 22, and joint piece 22 and 21 welded connection of electric putter, let joint piece 22 and 21 connected of electric putter more firm, the design of joint piece 22 can let fixed roof 11 fixed more stable simultaneously, the inside of 1 one side of elevator car casing is provided with alarm module standing groove 8, alarm module standing groove 8's design can let placing of alarm module 7 more convenient.
Further, alarm module 7 is arranged inside alarm module placing groove 8, alarm module 7 adopts alarm module 7 with the model of GST-LD-8301, alarm module 7 is connected with alarm module placing groove 8 through a clamping groove, alarm module 7 is more firmly connected with alarm module placing groove 8, sensor placing groove 23 is arranged below push rod placing groove 20, sensor placing groove 23 is designed to enable peculiar smell sensor 24 to be placed more conveniently, peculiar smell sensor 24 is arranged inside sensor placing groove 23, peculiar smell sensor 24 adopts peculiar smell sensor 24 with the model of ZP01, peculiar smell sensor 24 is fixedly connected with sensor placing groove 23 through sensor fixing seat 25, peculiar smell sensor 24 is more firmly connected with sensor placing groove 23, and peculiar smell sensor 24 is electrically connected with alarm module 7.
Further, a limiting vertical plate block 35 is arranged below the inside of the elevator car shell 1, a pedal 33 is arranged inside the limiting vertical plate block 35, the pedal 33 can be designed to be convenient for workers to tread, rolling balls 34 are arranged on two sides of the pedal 33, the rolling balls 34 are rotatably connected with the pedal 33 through clamping grooves, the supporting bottom block 32 is more firmly connected with the elevator car shell 1, a supporting bottom block 32 is arranged below the pedal 33, a plurality of supporting bottom blocks 32 are arranged, the supporting bottom block 32 is connected with the elevator car shell 1 in a welding mode, the supporting bottom block 32 is more firmly connected with the elevator car shell 1, a rolling ball sliding groove 26 is arranged at one end of the limiting vertical plate block 35, the rolling ball sliding groove 26 is designed to enable the rolling ball 34 to roll more conveniently, one end of the rolling ball 34 extends into the elevator car sliding groove 26, a supporting sponge 19 is arranged on one side of the supporting bottom block 32, and the supporting sponge 19 is connected with the elevator car shell 1 through viscosity, so that the connection between the supporting sponge 19 and the elevator car shell 1 is firmer.
Further, the inside one end of elevator car casing 1 is provided with drainage groove 13, the inside of drainage groove 13 is provided with separates riser 14, and separate riser 14 and drainage groove 13 welded connection, let the connection of separating riser 14 and drainage groove 13 more firm, the one end of drainage groove 13 is provided with inlet port 15, and inlet port 15 is provided with a plurality of, the other end of drainage groove 13 is provided with venthole 18, and venthole 18 is provided with a plurality of, the circulation of air current can be made things convenient for more in venthole 18 and inlet port 15's design.
Further, the one end of separating riser 14 is provided with circulation gas pocket 17, and circulation gas pocket 17 is provided with a plurality of, and the design of circulation gas pocket 17 can let gaseous circulation more convenient, and one side of separating riser 14 is provided with oblique baffle 16, and oblique baffle 16 is provided with a plurality of, and the design of oblique baffle 16 can let the better quilt of moisture be separated, and oblique baffle 16 with separate riser 14 welded connection, let oblique baffle 16 more firm with the connection of separating riser 14.
The working principle is as follows: when the novel lift car is used, the novel lift car is firstly fixed at a position to be used, then a user can normally use the novel lift car, the user can enter the novel lift car through the inlet 4, when no person is in the novel lift car, the human body infrared sensor 5 senses the signal and simultaneously transmits the signal to the ultraviolet disinfection lamp 12, the ultraviolet disinfection lamp 12 disinfects the interior of the lift car shell 1, the growth speed of bacteria can be greatly reduced, when the person enters the interior of the lift car shell 1, the human body infrared sensor 5 senses the signal and simultaneously transmits the signal to the ultraviolet disinfection lamp 12, then the ultraviolet disinfection lamp 12 stops working, when the novel lift car is subjected to overlarge impact force, the design of the buffer spring 2 and the supporting sponge 19 can ensure that a worker is safer when the impact force is applied, when peculiar smell sensor 24 perception had certain peculiar smell in the inside of elevator car casing 1, peculiar smell sensor 24 will perceive and give alarm module standing groove 8 inside alarm module 7 with signal transmission simultaneously this moment, then alarm module 7 will carry out remote signal transmission, the alarm that carries out electric connection with alarm module 7 this moment will sound, the staff just can in time clear up this kind of novel car this moment, can let the user more comfortable when using this kind of novel car like this.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. A novel car, includes elevator car casing (1), its characterized in that: the one end of elevator car casing (1) is provided with inlet port (4), the inside upper end of elevator car casing (1) is provided with ultraviolet ray disinfection lamp (12), the below of ultraviolet ray disinfection lamp (12) is provided with fixed roof (11), and fixed roof (11) and elevator car casing (1) welded connection, one side of fixed roof (11) is provided with bulb post fixed block (27), the inside one side of elevator car casing (1) is provided with human infrared sensor standing groove (6), the inside of human infrared sensor standing groove (6) is provided with human infrared sensor (5), and human infrared sensor (5) and human infrared sensor standing groove (6) fixed connection, human infrared sensor (5) and ultraviolet ray disinfection lamp (12) are through electric connection.
2. A novel car as claimed in claim 1, wherein: the elevator car shell is characterized in that a fixing bottom plate (3) is arranged below the elevator car shell (1), the fixing bottom plate (3) is fixedly connected with the elevator car shell (1) through a buffer spring (2), a hanging ring placing groove (9) is formed in the upper end of the elevator car shell (1), the hanging ring placing groove (9) is provided with a plurality of hooks and hooks, a hanging ring (10) is arranged inside the hanging ring placing groove (9), and the hooks and hooks are connected with the hanging ring placing groove (9) in a welded mode.
3. A novel car as claimed in claim 1, wherein: the transparent glass fixing block (29) is arranged below the ball column fixing block (27), the transparent glass fixing block (29) is fixedly connected with the ball column fixing block (27) through a connecting ball column (28), a transparent glass placing groove (30) is arranged inside the transparent glass fixing block (29), transparent glass (31) is arranged inside the transparent glass placing groove (30), and the transparent glass (31) is connected with the transparent glass placing groove (30) through viscosity.
4. A novel car as claimed in claim 1, wherein: the elevator car shell is characterized in that push rod placing grooves (20) are formed in two ends of the interior of the elevator car shell (1), electric push rods (21) are arranged in the push rod placing grooves (20), the electric push rods (21) are welded with the push rod placing grooves (20), a clamping block (22) is arranged on one side of each electric push rod (21), the clamping block (22) is welded with the electric push rods (21), and an alarm module placing groove (8) is formed in the interior of one side of the elevator car shell (1).
5. The novel car of claim 4, wherein: alarm module standing groove (8) inside is provided with alarm module (7), and alarm module (7) is connected through the draw-in groove with alarm module standing groove (8), the below of push rod standing groove (20) is provided with sensor standing groove (23), the inside of sensor standing groove (23) is provided with peculiar smell sensor (24), and peculiar smell sensor (24) and sensor standing groove (23) pass through sensor fixing base (25) fixed connection, peculiar smell sensor (24) pass through electric connection with alarm module (7).
6. A novel car as claimed in claim 1, wherein: elevator car casing (1) inside below is provided with spacing riser block (35), the inside of spacing riser block (35) is provided with pedal (33), the both sides of pedal (33) all are provided with spin (34), and spin (34) rotate through the draw-in groove with pedal (33) and be connected, the below of pedal (33) is provided with support bottom block (32), and supports bottom block (32) and be provided with a plurality of, support bottom block (32) and elevator car casing (1) welded connection, the one end of spacing riser block (35) is provided with spin sliding tray (26), the one end of spin (34) extends to the inside of spin sliding tray (26), one side of supporting bottom block (32) is provided with support sponge (19), and supports sponge (19) and is connected through the stickness with elevator car casing (1).
7. A novel car as claimed in claim 1, wherein: the elevator car casing (1) inside one end is provided with drainage groove (13), the inside of drainage groove (13) is provided with separates riser (14), and separates riser (14) and drainage groove (13) welded connection, the one end of drainage groove (13) is provided with inlet port (15), and inlet port (15) are provided with a plurality of, the other end of drainage groove (13) is provided with venthole (18), and venthole (18) are provided with a plurality of.
8. The novel car of claim 7, wherein: the one end of separating riser (14) is provided with circulation gas pocket (17), and circulation gas pocket (17) are provided with a plurality of, one side of separating riser (14) is provided with inclined baffle (16), and inclined baffle (16) are provided with a plurality of, inclined baffle (16) and separation riser (14) welded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010670481.2A CN111847200A (en) | 2020-07-13 | 2020-07-13 | Novel car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010670481.2A CN111847200A (en) | 2020-07-13 | 2020-07-13 | Novel car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111847200A true CN111847200A (en) | 2020-10-30 |
Family
ID=72982919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010670481.2A Pending CN111847200A (en) | 2020-07-13 | 2020-07-13 | Novel car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111847200A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1026973C (en) * | 1991-12-04 | 1994-12-14 | 英万蒂奥股份公司 | Equipment for the ventilation of the passenger sapce of rapidly moving lift cages |
| CN105947841A (en) * | 2016-06-28 | 2016-09-21 | 爱默生电梯有限公司 | Automatic ventilation equipment suitable for elevator |
| CN207001966U (en) * | 2017-07-03 | 2018-02-13 | 湖州奥盛电梯配件有限公司 | One kind ventilation lift car |
-
2020
- 2020-07-13 CN CN202010670481.2A patent/CN111847200A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1026973C (en) * | 1991-12-04 | 1994-12-14 | 英万蒂奥股份公司 | Equipment for the ventilation of the passenger sapce of rapidly moving lift cages |
| CN105947841A (en) * | 2016-06-28 | 2016-09-21 | 爱默生电梯有限公司 | Automatic ventilation equipment suitable for elevator |
| CN207001966U (en) * | 2017-07-03 | 2018-02-13 | 湖州奥盛电梯配件有限公司 | One kind ventilation lift car |
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Application publication date: 20201030 |
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| RJ01 | Rejection of invention patent application after publication |