CN108113285B - Elevator folding chair convenient to installation is dismantled - Google Patents
Elevator folding chair convenient to installation is dismantled Download PDFInfo
- Publication number
- CN108113285B CN108113285B CN201711380004.7A CN201711380004A CN108113285B CN 108113285 B CN108113285 B CN 108113285B CN 201711380004 A CN201711380004 A CN 201711380004A CN 108113285 B CN108113285 B CN 108113285B
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- Prior art keywords
- folding chair
- rectangular groove
- connecting seat
- pull rod
- strong magnet
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C4/00—Foldable, collapsible or dismountable chairs
- A47C4/02—Dismountable chairs
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C9/00—Stools for specified purposes
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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
Abstract
The invention relates to an elevator folding chair convenient to mount and dismount, which comprises an elevator car and a folding chair body, wherein the folding chair body comprises a back plate, a seat plate, a connecting seat, a strong magnet, a pull rod and a cover plate; the connecting seat is made of hard soft magnetic materials, and the back plate, the pull rod and the cover plate are all made of hard magnetic materials. The installation personnel can utilize the pull rod to drive the strong magnet to enter the second rectangular groove to magnetize the connecting seat, so that the folding chair body is stably installed on the elevator car, and when the strong magnet is moved out of the connecting seat, the connecting seat is demagnetized, and can be quickly detached, so that the folding chair is more convenient to install and detach.
Description
Technical Field
The invention belongs to the technical field of articles for daily use, and particularly relates to an elevator folding chair convenient to mount and dismount.
Background
At present, most of box elevators are not provided with chairs in a car, people can only stand when taking the elevator upstairs and downstairs, and for people who have inconvenient legs and feet or cannot stand for a long time such as old people and pregnant women, taking the elevator without the chair is painful. In order to solve the technical problem, a small number of elevators with folding chairs are provided in the prior art, but the folding chairs in the prior art are usually installed on the side wall of the elevator car through screws, and in order to ensure that the folding chairs can bear enough gravity during installation, various limiting structures are usually adopted, and the elevator car is damaged, so that the folding chairs in the elevator in the prior art are quite inconvenient to install and disassemble.
Therefore, an elevator folding chair capable of being quickly disassembled and assembled in an elevator car is in urgent need.
Disclosure of Invention
The invention provides an elevator folding chair convenient to mount and dismount, which is characterized in that a connecting seat is arranged on the left side wall of a back plate of a folding chair body, a first rectangular groove is arranged on the back plate, a second rectangular groove is arranged on the connecting seat, a strong magnet is arranged in the first rectangular groove in a sliding manner, a pull rod is arranged on the strong magnet to drive the strong magnet to slide in the first rectangular groove, the strong magnet can be inserted in the second rectangular groove, a cover plate is arranged at the notch of the first rectangular groove to seal the first rectangular groove, a pull rod for driving the strong magnet to move is connected on the strong magnet, the back plate, the pull rod and the cover plate are limited to be made of hard magnetism-insulating materials, so that the back plate, the pull rod and the cover plate can not be magnetized by the strong magnet, the connecting seat is made of hard soft magnetic materials, when the strong magnet is positioned in the second rectangular groove, the strong magnet can magnetize the connecting seat to have magnetism, like this, when needs installation, the installation master utilizes the pull rod to push away the strong magnet to the second rectangular channel in and makes the connecting seat magnetized, will magnetic attraction between elevator car and the connecting seat, thereby make the folding chair body install on elevator car lateral wall fast and firmly, when needs take off, the installation master only need control above-mentioned pull rod and order about the strong magnet and come out so that the connecting seat demagnetization from the second rectangular channel, can take off the folding chair body, thereby realize the quick installation and the dismantlement of folding chair body.
The invention is realized by the following technical scheme: the utility model provides an elevator folding chair convenient to installation is dismantled which characterized in that: comprises an elevator car and a folding chair body, wherein the folding chair body comprises a back plate, a seat plate, hollow handrails, a connecting seat, strong magnets, a pull rod and a cover plate, the right side wall of the back plate is provided with a first rectangular groove, the connecting seat is arranged on the left side wall of the back plate, a second rectangular groove is arranged on the right side wall of the connecting seat, the first rectangular groove is communicated with the second rectangular groove, the strong magnet is slidably arranged on the wall of the first rectangular groove and can be inserted into the second rectangular groove, one end of the pull rod is connected to the strong magnet to drive the strong magnet to move, the cover plate covers the notch of the first rectangular groove, the other end of the pull rod penetrates through the cover plate and extends out of the second rectangular groove, the hollow handrail is installed on one side wall of the cover plate, which is far away from the back plate, and is sleeved outside the pull rod, and the seat plate is hinged to the lower end of the back plate so as to realize folding and unfolding;
the side wall of the lift car is provided with a mounting groove matched with the outer contour of the connecting seat, and the connecting seat is detachably mounted in the mounting groove;
the connecting seat is made of hard soft magnetic materials, and the back plate, the pull rod and the cover plate are all made of hard magnetic materials.
Furthermore, in order to better realize the folding chair, the number of the strong magnets and the number of the connecting seats are five, the folding chair body further comprises an integrated plate, the five strong magnets are respectively connected to the left side wall of the integrated plate, one end of the pull rod is connected to the right side wall of the integrated plate, and the integrated plate is made of hard magnetism-insulating materials.
Furthermore, in order to better realize the invention, slideways extending along the left-right direction are respectively arranged on the front and rear groove walls of the first rectangular groove, the front end of the integrated board is matched and slidably installed in the slideways on the front side wall of the first rectangular groove, and the rear end of the integrated board is matched and slidably installed in the slideways on the rear side wall of the first rectangular groove.
Further, in order to better implement the invention, a spherical head is arranged at one end part of the hollow handrail far away from the cover plate.
Further, in order to better implement the invention, the pull rod is provided with a through hole for passing through the stressing rod.
Furthermore, in order to better realize the invention, the lower end of the back plate is provided with two hinge seats, the two hinge seats are arranged in a front-back opposite mode, hinge holes are formed in the front-back opposite surfaces of the two hinge seats, the seat plate is provided with a hinge shaft, the hinge shaft is rotatably installed in the hinge holes in the two hinge seats, and a limiting structure for controlling the rotation angle between the hinge shaft and the hinge seats is further arranged between the hinge shaft and the hinge seats.
Further, in order to better implement the present invention, the limiting structure includes an arc-shaped limiting groove and a stopper, the arc-shaped limiting groove is coaxially disposed on the hole wall of the hinge hole, the stopper is disposed on the outer wall of the hinge shaft, and the stopper is disposed in the arc-shaped limiting groove and can slide along the sliding limiting groove.
Further, in order to better implement the present invention, the folding chair body further comprises a torsion spring installed between the hinge shaft and the hinge seat.
Further, in order to better implement the present invention, the seat plate is provided with an extension plate that can extend in the front-rear direction.
Furthermore, in order to better realize the invention, a rectangular groove penetrating through the front side wall of the seat board is formed in the seat board, the extension board is a rectangular board and is matched and slidably installed in the rectangular groove, a blocking opening is formed in the notch of the rectangular groove, and a blocking block matched with the blocking opening is arranged at the rear end of the rectangular board.
Compared with the prior art, the invention has the following beneficial effects:
(1) the invention provides an elevator folding chair convenient for mounting and dismounting, which is characterized in that a connecting seat is arranged on the left side wall of a back plate of a folding chair body, a first rectangular groove is arranged on the back plate, a second rectangular groove is arranged on the connecting seat, a strong magnet is arranged in the first rectangular groove in a sliding manner, a pull rod is arranged on the strong magnet to drive the strong magnet to slide in the first rectangular groove, the strong magnet can be inserted in the second rectangular groove, a cover plate is arranged at the notch of the first rectangular groove to seal the first rectangular groove, a pull rod for driving the strong magnet to move is connected on the strong magnet, the back plate, the pull rod and the cover plate are limited to be made of hard magnetic isolation materials, so that the back plate, the pull rod and the cover plate can not be magnetized by the strong magnet, the connecting seat is made of hard soft magnetic materials, when the strong magnet is positioned in the second rectangular groove, the strong magnet can magnetize the connecting seat, so that when the folding chair needs to be installed, an installation master pushes the strong magnet into the second rectangular groove by utilizing the pull rod to magnetize the connecting seat, and the magnetic attraction force is generated between the elevator car and the connecting seat, so that the folding chair body can be quickly and stably installed on the side wall of the elevator car;
(2) the quantity of the strong magnets and the quantity of the corresponding connecting seats are five, so that the magnetic acting force between the folding chair body and the elevator car can be larger, and the folding chair body is prevented from falling off the elevator car in a normal use state;
(3) the spherical head is arranged at the end part of one end, far away from the cover plate, of the hollow handrail, so that passengers are prevented from being stabbed by the end part of the hollow handrail, and the safety of the handrail is enhanced;
(4) the pull rod is also provided with a through hole for penetrating through the force applying rod, so that an installation master can drive the hollow handrail and the strong magnet to move by using the force applying rod, and the practicability of the invention is further enhanced;
(5) the extension board is arranged on the seat board and extends along the front-back direction of the seat board, so that passengers can pull the extension board out of the seat board, and at the moment, the extension board can provide a larger sitting position, and the practicability of the invention is further enhanced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the installation structure of the folding chair for elevator convenient for installation and disassembly;
fig. 2 is an exploded view of the folding chair for elevator easy to assemble and disassemble in the present invention;
fig. 3 is a front view schematically illustrating the folding chair for elevator easy to assemble and disassemble according to the present invention;
fig. 4 is a schematic view of an installation structure of a hinge shaft and a hinge base in the present invention.
In figure 1-elevator car; 2-folding chair body; 21-a back plate; 22-a seat board; 23-hollow handrail; 231-spherical head; 24-a connecting seat; 25-strong magnet; 26-a pull rod; 261-a via; 27-a cover plate; 28-an integrated board; 29-extension board; 30-a hinged seat; 31-articulated shaft.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
The front, rear, left, right, upper, lower and other orientation concepts in this embodiment are based on the front, rear, left, right, upper, lower and other orientation concepts shown in fig. 3, specifically, the left side shown in fig. 3 is left, the right side shown in fig. 3 is right, the upper side shown in fig. 3 is up, the lower side shown in fig. 3 is down, the end extending into the paper in fig. 3 is front, and the end far from the paper in fig. 3 is rear.
Example 1:
in this embodiment, an elevator folding chair convenient to installation is dismantled, includes elevator car 1 and folding chair body 2, is provided with the mounting groove on above-mentioned elevator car 1's the lateral wall, and above-mentioned folding chair body 2 includes backplate 21, bedplate 22, hollow handrail 23, connecting seat 24, strong magnet 25, pull rod 26 and apron 27. In this embodiment, a first rectangular groove is formed on the right side wall of the back plate 21, the connecting seat 24 is disposed on the left side wall of the back plate 21, a second rectangular groove is formed on the right side wall of the connecting seat 24, the first rectangular groove and the second rectangular groove are communicated, the strong magnet 25 is slidably mounted in the first rectangular groove, the strong magnet 25 is connected with a pull rod 26 for driving the strong magnet 25 to slide in the first rectangular groove, and an installer can push the strong magnet 25 to move in the first rectangular groove and enter the second rectangular groove by operating the pull rod 26, in this embodiment, the pull rod 26 and the back plate 21 are both made of hard magnetism-insulating material, so that the back plate 21 and the pull rod 26 are not magnetized by the strong magnet 25, a cover plate 27 is further covered at the notch of the first rectangular groove to seal the first rectangular groove, specifically, the cover plate 27 is detachably fixed to the back plate 21 by screws, and preferably, the cover plate 27 is also made of a hard, magnetically insulating material, which is not magnetized by the strong magnet 25. In this embodiment, it is limited that the connecting seat 24 is made of hard soft magnetic material, and when the strong magnet 25 enters the second rectangular groove, the connecting seat 24 will be magnetized by the strong magnet 25 and have magnetism (it is worth noting that when the strong magnet 25 is in the first rectangular groove, the magnetic field generated by the strong magnet 25 will also magnetize the connecting seat 24, but because the distance is far away, the magnetized degree of the connecting seat 24 at this time is very low and can be almost ignored). The seat plate 22 is hinged to the lower end of the back plate 21 to be folded and unfolded, and the seat plate 22 can be unfolded when a passenger needs a seat, and the seat plate 22 can be folded when the passenger does not need a seat.
The connecting seat 24 is limited to be matched with the mounting groove in shape and size, when an installer installs the folding chair, the connecting seat 24 is matched and inserted in the mounting groove, then the pull rod 26 is operated to enable the strong magnet 25 to enter the second rectangular groove, attraction force can be generated between the connecting seat 24 and the wall of the mounting groove, and therefore the connecting seat 24 is stably mounted in the mounting groove, and the folding chair body 2 is stably mounted on the side wall of the elevator car 1; when needs pull down, the installation master only need control pull rod 26 and make strong magnet 25 shift out from the second rectangular channel, and connecting seat 24 will demagnetize, at this moment, just can conveniently take off folding chair body 2. The folding chair body 2 with the structure is very simple and fast to assemble and disassemble, the production cost and the material cost are low, and the production and the manufacture are simpler. The cover plate 27, the pull rod 26 and the back plate 21 isolate the magnetic field of the strong magnet 25, and the influence of the magnetic field generated by the strong magnet 25 on electronic equipment in the elevator car 1 is avoided.
The other end of the pull rod 26 (i.e. the end far from the strong magnet 25) passes through the cover plate 27 and extends out of the second rectangular groove, the hollow handrail 23 is installed on one side wall of the cover plate 27 far from the back plate 21, and the hollow handrail 23 is sleeved outside the pull rod 26, and specifically, the hollow handrail 23 is also installed on the cover plate 27 through a screw. The hollow handrail 23 can function as a handrail and can prevent the pull rod 26 from being exposed.
The strong magnet 25 in the embodiment magnetizes the connecting seat 24 in a pushing mode, and compared with the magnetic seat, the magnetic sucker and other structures magnetized by rotating the magnet in the prior art, the magnetic seat has a more reasonable structure, occupies smaller space under the condition of obtaining a sufficient magnetizing magnetic field, and is simpler and more convenient to operate.
As a specific implementation manner of this embodiment, the number of the strong magnets 25 and the number of the connecting seats 24 in this embodiment are all set to five, and the folding chair body 2 is further limited to include an integrated board 28, the five strong magnets 25 are respectively connected to the left side wall of the integrated board 28, the pull rod 26 is connected to the right side wall of the integrated board 28, and each strong magnet 25 is inserted into the corresponding connecting seat 24 in a matching manner, so that a greater attraction force can be generated between the folding chair body 2 and the elevator car 1, and the folding chair body 2 can fall off from the side wall of the elevator car 1 during normal use. It should be noted that the integrated board 28 in this embodiment is also made of a magnetic insulating material.
In this embodiment, equally divide on two cell walls around above-mentioned first rectangular channel and respectively be provided with the slide that extends along left right direction, in the slide on the lateral wall before the first rectangular channel of the cooperation slidable mounting of the front end of above-mentioned integrated board 28, in the slide on the lateral wall behind the first rectangular channel of the cooperation slidable mounting of the rear end of integrated board 28, thereby realize the purpose with strong magnet 25 slidable mounting in first rectangular channel, and the limiting displacement of above-mentioned slide to integrated board 28, can make strong magnet 25 can only move in left right direction, thereby improve the stability that strong magnet 25 removed.
Example 2:
the present embodiment is further improved on the basis of embodiment 1, and in this embodiment, a spherical head 231 is disposed at an end of the hollow handrail 23 far from the cover plate 27, so as to prevent passengers from being stabbed by the end of the hollow handrail 23, thereby improving the safety of the present invention.
Example 3:
in this embodiment, a through hole 261 is formed in the pull rod 26, and an installer can insert a force application rod through the through hole 261 to apply a larger force to the pull rod 26, so that the movement of the pull rod 26 and the strong magnet 25 in the present invention is simpler and more convenient, the operation is simplified, and the practicability of the present invention is enhanced.
Example 4:
the present embodiment is further limited on the basis of the above-mentioned embodiment, in the present embodiment, two hinge seats 30 are provided at the lower end of the back plate 21, and two hinge seats 30 are defined to be provided in tandem, hinge holes are provided on the opposite surfaces of the two hinge seats 30, a hinge shaft 31 is provided on the seat plate 22, the hinge shaft 31 is rotatably mounted in the hinge holes of the two hinge seats 30 to form a hinge, and in addition, in the present embodiment, a limit structure for controlling the rotation angle between the hinge shaft 31 and the hinge seats 30 is further provided between the hinge shaft 31 and the hinge seats 30, so as to make the seat plate 22 have a sufficient bearing capacity.
Specifically, inject this limit structure and include arc spacing groove and dog, the coaxial setting of arc spacing groove is on the pore wall of hinge hole, and the dog sets up on the outer wall of articulated shaft 31, the dog setting is in the arc spacing inslot can slide along sliding the spacing groove, specifically, the radian of injecing this arc spacing groove is 150, and the radian that above-mentioned stopper corresponds is 60 degrees to make bedplate 22 can rotate 90, set up the suitable position of arc spacing groove and stopper, so that make bedplate 22 form folding chair for the reasonable rotation of backplate 21, have sufficient supporting effort when making bedplate 22 be in the horizontality.
In this embodiment, a torsion spring is further disposed between the hinge shaft 31 and the hinge seat 30, when the passenger unfolds the seat plate 22 to form the folding chair, the torsion spring stores power, and when the passenger does not apply an acting force on the seat plate 22, the torsion spring will drive the seat plate 22 to fold.
Example 5:
in this embodiment, the extension plate 29 is provided on the seat plate 22 and can extend in the front-rear direction. Specifically, a rectangular groove penetrating through the front side wall of the seat plate 22 is formed in the seat plate, the extension plate 29 is limited to be rectangular, the extension plate 29 is slidably mounted in the rectangular groove in a matching manner, a stopping opening is formed in the notch of the rectangular groove, a stopping block is arranged at the rear end of the extension plate 29, and the stopping block can be stopped by the stopping opening, so that the extension plate 29 is prevented from completely sliding out of the rectangular groove and falling.
By adopting the arrangement, the passenger can pull out the extension board 29 from the seat board 22 according to the requirement, thereby enlarging the seat area, and when the extension board 29 is not needed, the extension board can be stored in the seat board 22, the use is simple and convenient, and the practicability is strong.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (7)
1. The utility model provides an elevator folding chair convenient to installation is dismantled which characterized in that: comprises an elevator car and a folding chair body, wherein the folding chair body comprises a back plate, a seat plate, hollow handrails, a connecting seat, strong magnets, a pull rod and a cover plate, the right side wall of the back plate is provided with a first rectangular groove, the connecting seat is arranged on the left side wall of the back plate, a second rectangular groove is arranged on the right side wall of the connecting seat, the first rectangular groove is communicated with the second rectangular groove, the strong magnet is slidably arranged on the wall of the first rectangular groove and can be inserted into the second rectangular groove, one end of the pull rod is connected to the strong magnet to drive the strong magnet to move, the cover plate covers the notch of the first rectangular groove, the other end of the pull rod penetrates through the cover plate and extends out of the second rectangular groove, the hollow handrail is installed on one side wall of the cover plate, which is far away from the back plate, and is sleeved outside the pull rod, and the seat plate is hinged to the lower end of the back plate so as to realize folding and unfolding;
the side wall of the lift car is provided with a mounting groove matched with the outer contour of the connecting seat, and the connecting seat is detachably mounted in the mounting groove;
the connecting seat is made of hard soft magnetic materials, and the back plate, the pull rod and the cover plate are all made of hard magnetism-insulating materials;
the lower end of the back plate is provided with two hinge seats, the two hinge seats are arranged in a front-back opposite mode, hinge holes are formed in the front-opposite surfaces of the two hinge seats, the seat plate is provided with a hinge shaft, the hinge shaft is rotatably installed in the hinge holes in the two hinge seats, and a limiting structure used for controlling the rotating angle between the hinge shaft and the hinge seats is further arranged between the hinge shaft and the hinge seats;
the limiting structure comprises an arc-shaped limiting groove and a stop block, the arc-shaped limiting groove is coaxially arranged on the hole wall of the hinge hole, the stop block is arranged on the outer wall of the hinge shaft, and the stop block is arranged in the arc-shaped limiting groove and can slide along the arc-shaped limiting groove;
the folding chair body still includes the torsional spring, the torsional spring is installed the articulated shaft with between the articulated seat.
2. The elevator folding chair convenient to mount and dismount as claimed in claim 1, wherein: the strong magnet with the quantity of connecting seat is five, the folding chair body still includes the integrated board, and is five the strong magnet is equallyd divide and is do not connected on the left side wall of integrated board, the one end of pull rod is connected on the right side wall of integrated board, the integrated board is made by stereoplasm magnetic material that insulates against heat.
3. The elevator folding chair convenient to mount and dismount as claimed in claim 2, wherein: equally divide on two cell walls around the first rectangular channel and do not be provided with the slide that extends along left right direction, the front end cooperation slidable mounting of integrated board is in the slide on the lateral wall before the first rectangular channel, the rear end cooperation slidable mounting of integrated board is in the slide on the lateral wall behind the first rectangular channel.
4. The elevator folding chair convenient to mount and dismount as claimed in claim 1, wherein: and a spherical head is arranged at the end part of one end of the hollow handrail far away from the cover plate.
5. The elevator folding chair convenient to mount and dismount as claimed in claim 1, wherein: the pull rod is provided with a through hole for penetrating through the stress application rod.
6. The elevator folding chair convenient to mount and dismount as claimed in claim 1, wherein: the seat board is provided with an extension board which can extend along the front and back direction.
7. The elevator folding chair convenient to mount and dismount as claimed in claim 6, wherein: the extension board is a rectangular board and is arranged in the rectangular groove in a sliding fit mode, a blocking opening is formed in the notch of the rectangular groove, and a stop block matched with the blocking opening is arranged at the rear end of the rectangular board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711380004.7A CN108113285B (en) | 2017-12-19 | 2017-12-19 | Elevator folding chair convenient to installation is dismantled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711380004.7A CN108113285B (en) | 2017-12-19 | 2017-12-19 | Elevator folding chair convenient to installation is dismantled |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108113285A CN108113285A (en) | 2018-06-05 |
| CN108113285B true CN108113285B (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711380004.7A Active CN108113285B (en) | 2017-12-19 | 2017-12-19 | Elevator folding chair convenient to installation is dismantled |
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| CN204519965U (en) * | 2015-03-25 | 2015-08-05 | 章高华 | A kind of folded wall chair |
| CN205204574U (en) * | 2015-12-07 | 2016-05-04 | 重庆能源职业学院 | Elevator of seat is equipped with in car |
| CN206088682U (en) * | 2016-08-31 | 2017-04-12 | 四川腾达电梯制造有限公司 | Elevator car of built -in adjustable folding chair |
| CN206238839U (en) * | 2016-10-16 | 2017-06-13 | 张雷 | Bus-stop folds magnetic-type seat |
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| CN108113285A (en) | 2018-06-05 |
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