CN108557617A - Spatially-variable changes formula car - Google Patents
Spatially-variable changes formula car Download PDFInfo
- Publication number
- CN108557617A CN108557617A CN201810428729.7A CN201810428729A CN108557617A CN 108557617 A CN108557617 A CN 108557617A CN 201810428729 A CN201810428729 A CN 201810428729A CN 108557617 A CN108557617 A CN 108557617A
- Authority
- CN
- China
- Prior art keywords
- seat
- spatially
- accommodating groove
- car
- chair leg
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
- A47C9/06—Wall stools ; Stools hingedly mounted against the wall
-
- 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
- B66B11/026—Attenuation system for shocks, vibrations, imbalance, e.g. passengers on the same side
- B66B11/0266—Passive systems
-
- 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
-
- 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
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/14—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions in case of excessive loads
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention discloses the spatially-variables of elevators field application to change formula car.Its structure includes car body, the car body includes three side plates and elevator door, the car body is provided with several seats, the seat includes the connecting pin being rotatablely connected with side plate, the seat end set opposite with connecting pin has foldable chair leg, the back plate or side plate are provided with seat accommodating groove in the corresponding position of seat, the seat can be placed by rotation in seat accommodating groove, the seat accommodating groove is provided with seat fixing member, and damping device is provided in leg.It is provided with damping device in chair leg, ensure that the stability of seat in car lifting process, improves comfort level and the safety of passenger.When seat is without in use, staff or passenger can be stored seat by rotating, ensure that the maintenance in elevator interior space, while expanding the flexibility in use of elevator, meeting many-sided demand of passenger.
Description
Technical field
The present invention relates to a kind of spatially-variables of elevators field application to change formula car.
Background technology
Requirement with people to quality of the life is continuously improved, and elevator is as the carrying frequently used in people's daily life
Tool naturally also has been assigned higher requirement.And present elevator typically forms only rectangle and takes space, when passenger goes out
When existing uncomfortable, lasting standing state can increase weight the uncomfortable state of passenger, be unfavorable for the maintenance of passenger's body health.Now
Fixed seat is provided in the elevator in some fields, passenger can avoid lasting stance at this time, and it is negative to reduce human body
Lotus ensure that riding comfort.But the seat, by being fixedly connected on side plate by metallic rod, position is irremovable, together
When occupy lift space.At peak period, then space utilization rate can be reduced, lead to the waste of resource.Fixed seat simultaneously
Structure of chair starts in elevator or resting state has larger impact force, so that passenger is will produce larger sense of discomfort, reduce and multiply
Sit quality.
Invention content
The technical problem to be solved by the present invention is to provide a kind of spatially-variables improving passenger's riding comfort to change formula car.
The technical solution adopted by the present invention to solve the technical problems is：
Spatially-variable changes formula car, including car body, and the car body includes three side plates and elevator door, the sedan-chair
Compartment ontology is provided with several seats, and the seat includes the connecting pin being rotatablely connected with side plate, and the seat is opposite with connecting pin
End set have foldable chair leg, the back plate or side plate that the corresponding position of seat is provided with seat accommodating groove, it is described
Seat can be placed by rotation in seat accommodating groove, and the seat accommodating groove is provided with seat fixing member, in leg
It is provided with damping device.
The application is provided with several seats in car body, and one end and the side plate of the seat are rotatablely connected, while side plate
Relative position is provided with seat accommodating groove.When in use, passenger makes seat by the contact of seat fixing member fixed function
Chair is turned to using height, while chair leg is supported the other end of seat, and to complete the placement of seat, passenger can be sitting in
It rests on seat.Meanwhile damping device is provided in chair leg, it ensure that the stabilization of seat in lifting process in car body
Property, improve comfort level and the safety of passenger.When seat is without in use, staff or passenger can be incited somebody to action by rotating
Seat is stored, and ensure that the maintenance in elevator interior space, while expanding the flexibility in use of elevator, meets passenger's
Many-sided demand.
Further, the damping device includes supporting rack, buffer gear and shock-absorbing mechanism, support frame as described above includes bottom
Seat intersects the polylith gusset set on pedestal, set on more telescopic masts of polylith gusset intersection and the branch above telescopic mast
Fagging, the gusset will be divided into multiple damping chambers between pedestal and support plate, the shock-absorbing mechanism is arranged in damping chamber and is close to
Pedestal, the buffer gear is between shock-absorbing mechanism and support plate.
Further, the buffer gear includes the cushion pad being arranged in damping chamber, the cushion pad includes rubber layer
With the multiple springs for being embedded at rubber layer.
Further, the shock-absorbing mechanism is damping shock absorber, it is provided with above the damping shock absorber for connecting
Connect the connecting plate of buffer gear.
Further, the seat is provided with chair leg accommodating groove, one end of leg is rotationally connected with chair leg storage
One end of slot, when seat is stowed away, chair leg is advanced into chair leg accommodating groove certainly by rotation.
Further, the car is being provided with handrail at seat.
Further, the seat is provided with Weight detecting device.
Further, the Weight detecting device includes guide post, compression spring, contactor and matched with contactor
Contact-making switch, the seat include seat board and bottom plate, and the guide post is mounted on bottom plate, and the compression spring is coated at guide post
On, the seat board is connected to one end of the separate guide post of compression spring, and the contactor and contact-making switch are oppositely arranged on respectively
On bottom plate and seat board, alarm is provided in the car.
Further, the bottom plate is provided with anti-fall beam, the height of the anti-fall depth of beam and guide post towards seat board
Unanimously.
The beneficial effects of the invention are as follows：
1, the elevator setting has seat, facilitates the use of people, expands the riding comfort of elevator, ensure that simultaneously
The maintenance and recovery of passenger physical condition, seat is that can store setting in addition, ensure that the maintenance in elevator interior space, expands
Big the elevator scope of application and flexibility in use；
2, the setting of damping device ensure that the stability of seat in car lifting process, improve the comfort level of passenger
And safety；
3, the rotation connection of chair leg accommodating groove and chair leg ensure that when seat is received into seat accommodating groove, chair leg
It is also voluntarily rotated under the effect of gravity, ensure that storage effect, while reducing space occupancy rate, facilitate opening for chair leg
Closing operation；
4, the setting of handrail, increases the degree of support of passenger, seating safety is ensure that, by giving passenger with certain
Active force improves riding comfort；
5, the setting of Weight detecting device can then alarm when weight is more than setting value, improve the normal of seat
It uses, guarantee is provided to the extension of the service life of seat.
Description of the drawings
Fig. 1 changes the structural schematic diagram under the seat receiving state of formula car for the spatially-variable of the present invention；
Fig. 2 changes the structural schematic diagram under the seat working condition of formula car for the spatially-variable of the present invention；
Fig. 3 is the structural schematic diagram that the spatially-variable of the present invention changes the damping device of formula car；
Fig. 4 is the structural schematic diagram that the spatially-variable of the present invention changes the seat-weight detection device of formula car；
In figure label for：Car body 1, side plate 11, seat accommodating groove 12, seat fixing member 13, handrail 14, seat 2, even
Connect end 21, chair leg accommodating groove 22, seat board 23, bottom plate 24, guide post 25, compression spring 26, contactor 27, contact-making switch 28 is anti-fall
Beam 29, chair leg 3, damping device 4, supporting rack 41, pedestal 411, gusset 412, telescopic mast 413, support plate 414, buffer gear 42,
Rubber layer 421, spring 422, shock-absorbing mechanism 43, damping shock absorber 431, connecting plate 432,
Specific implementation mode
The present invention is further described with reference to the accompanying drawings and detailed description.
As shown in Figure 1, there are one seats 2 for installation at the side plate 11 of the car body 1 of the elevator.The connection of seat 2 at this time
End 21 is rotatablely connected with side plate 11, while side plate 11 is provided with seat accommodating groove 12 in corresponding position.Seat 2 is in connecting pin 21
There are two chair legs 3 for opposed end connection.Fig. 2 is the working condition of seat 2, i.e., the branch that seat 2 passes through side plate 11 at connecting pin 21
Support and the support of chair leg 3 realize can seat 2 it is horizontal positioned, so as to be used.When seat 2 does not need, then people can
By the opposite end for lifting connecting pin 21, to make seat 2 be rotated into seat accommodating groove 12, and then to be fixed using seat
Part 11 carries out the restriction of position, and the receiving state is as shown in Figure 1.The bottom of seat 1 is provided with the chair leg accommodating groove of rectangle at this time
22, one end of chair leg 3 is rotationally connected with one end of chair leg accommodating groove 22, and when seat 2 is stowed away, chair leg 3 is by rotating voluntarily
Into chair leg accommodating groove 22.Except above-mentioned set-up mode, which may be configured as a platy structure, and then to the end of seat 2
It is supported operation.The seat 2 can be stored and use according to the demand of passenger, and the using flexible of elevator is effectively increased
Degree, while having ensured many-sided demand of passenger.
As shown in Fig. 2, being provided with damping device 4 in chair leg 3.The damping device 4 includes supporting rack 41,42 and of buffer gear
Shock-absorbing mechanism, support frame as described above 41 intersect including pedestal 411, several intersections set on the gusset 412 of pedestal 411, set on gusset 412
The telescopic mast 413 at place and the support plate 414 above telescopic mast 413, as shown in figure 3, this application will using two pieces of gussets 412
It is divided into multiple damping chambers between pedestal 411 and support plate 414.Meanwhile shock-absorbing mechanism is arranged in damping chamber and is close to pedestal 411.
The application is provided in the top of damping shock absorber 431 for connecting buffering using damping shock absorber 431 as shock-absorbing mechanism
The connecting plate 432 of mechanism 42.The buffer gear 42 includes the cushion pad being arranged in damping chamber, structure such as Fig. 3 of the cushion pad
The shown spring 422 for including rubber layer 421 and being embedded at rubber layer 421.The application utilizes 21 timely and effective mitigation sedan-chair of cushion pad
Compartment ontology 1 shakes, and vibrations are transmitted to shock-absorbing mechanism, while can effectively absorb elimination buffer gear using shock-absorbing mechanism and be transmitted through
The vibrations come.Except above-mentioned set-up mode, damping device directly can utilize damping spring to realize shock-absorbing operation, while may be provided at chair
Leg 3 is close to the position of seat 2.
Meanwhile the internal structure of seat is provided with Weight detecting device as shown in Figure 4.The Weight detecting device includes guide post
25, compression spring 26, contactor 27 and with 27 matched contact-making switch 28 of contactor.Guide post 25 is mounted on bottom plate 24, pressure
Power spring 26 is coated on guide post 25, and the seat board 23 is connected to one end of the separate guide post 25 of compression spring 26.Contactor 27
It is oppositely arranged on respectively on bottom plate 24 and seat board 23 with contact-making switch 28, while alarm is provided in car body 1.When multiplying
When terraced personnel are rided on seat 2, the pushing of seat board 23 of seat makes compression spring 26 push, and when more than setting weight, connects
The contact-making switch 28 of tentaculum 27 is had an effect, alarm equipment alarm.In addition, the bottom plate 24 is provided with anti-fall beam towards seat board 23
29, the height of anti-fall beam 29 is highly consistent with guide post 25.Guide post 25 and anti-fall beam 29 can be prevented from damaging by pressure when preponderance and be connect
Tentaculum 27 ensure that the service life of device.
In addition, the car body 1 is being provided with handrail 14 at seat 2.As depicted in figs. 1 and 2,14, handrail
In on side plate 11, structure can be such as the set-up mode of seat 2 and chair leg 3, when without in use, to be accommodated into side plate 11 corresponding
Position.Meanwhile handrail 14 can be used as hook by structure setting and use, and expand use scope, alleviates passenger's heavy burden, improves
Riding comfort.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical solution and advantageous effect
It describes in detail bright, it should be understood that the above is only a specific embodiment of the present invention, is not intended to restrict the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in the guarantor of the present invention
Within the scope of shield.
Claims (9)
1. spatially-variable changes formula car, including car body (1), the car body (1) includes three side plates (11), feature
It is, the car body (1) is provided with several seats (2), and the seat (2) includes the connection being rotatablely connected with side plate (11)
It holds (21), the seat (2) has foldable chair leg (3), the side plate (11) to exist with the opposite end set in connecting pin (21)
The corresponding position of seat (2) is provided with seat accommodating groove (12), and the seat (2) can be placed by the rotation of certain angle
In seat accommodating groove (12), the seat accommodating groove (12) is provided with seat fixing member (13), is provided in leg (3)
Damping device (4).
2. spatially-variable according to claim 1 changes formula car, which is characterized in that the damping device (4) includes support
Frame (41), buffer gear (42) and shock-absorbing mechanism, support frame as described above (41) include pedestal (411), several intersections set on pedestal
(411) gusset (412), the telescopic mast (413) set on gusset (412) intersection and the support above telescopic mast (413)
Plate (414), the gusset (412) will be divided into multiple damping chambers, the shock-absorbing mechanism between pedestal (411) and support plate (414)
It is arranged in damping chamber and is close to pedestal (411), the buffer gear (42) is located between shock-absorbing mechanism and support plate (414).
3. spatially-variable according to claim 2 changes formula car, which is characterized in that the buffer gear (42) includes setting
In the cushion pad of damping chamber, the cushion pad includes rubber layer (421) and is embedded at the spring (422) of rubber layer (421).
4. spatially-variable according to claim 2 changes formula car, which is characterized in that the shock-absorbing mechanism is damping shock absorber
(431), the connecting plate (432) for connecting buffer gear (42) is provided with above the damping shock absorber (431).
5. spatially-variable according to claim 1 changes formula car, which is characterized in that the seat (2) is provided with chair leg receipts
Receive slot (22), one end of leg (3) is rotationally connected with one end of chair leg accommodating groove (22), when seat (2) is stowed away, chair
Leg (3) is advanced into chair leg accommodating groove (22) certainly by rotation.
6. spatially-variable according to claim 1 changes formula car, which is characterized in that the car body (1) is close to seat
Handrail (14) is provided at chair (2).
7. spatially-variable changes formula car according to claim 1 or 5, which is characterized in that the seat (2) is provided with weight
Detection device.
8. spatially-variable according to claim 7 changes formula car, which is characterized in that the Weight detecting device includes guide post
(25), compression spring (26), contactor (27) and with contactor (27) matched contact-making switch (28), the seat (2) packet
Seat board (23) and bottom plate (24) are included, the guide post (25) is mounted on bottom plate (24), and the compression spring (26) is coated at guide post
(25) on, the seat board (23) is connected to one end of the separate guide post (25) of compression spring (26), the contactor (27) and connects
It touches switch (28) to be oppositely arranged on respectively on bottom plate (24) and seat board (23), alarm is provided in the car body (1).
9. spatially-variable according to claim 8 changes formula car, which is characterized in that the bottom plate (24) is towards seat board (23)
It is provided with anti-fall beam (29), the height of the anti-fall beam (29) is highly consistent with guide post (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810428729.7A CN108557617A (en) | 2018-05-07 | 2018-05-07 | Spatially-variable changes formula car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810428729.7A CN108557617A (en) | 2018-05-07 | 2018-05-07 | Spatially-variable changes formula car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108557617A true CN108557617A (en) | 2018-09-21 |
Family
ID=63538212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810428729.7A Pending CN108557617A (en) | 2018-05-07 | 2018-05-07 | Spatially-variable changes formula car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108557617A (en) |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2427373Y (en) * | 2000-06-15 | 2001-04-25 | 殷德镇 | Shock absorbing chair in coach |
| CN201614214U (en) * | 2010-03-15 | 2010-10-27 | 立稳机电技术股份有限公司 | Elevator car with seat |
| CN202044351U (en) * | 2011-04-25 | 2011-11-23 | 周法强 | Special treatment chair for cardiological patient |
| CN202294382U (en) * | 2011-11-16 | 2012-07-04 | 付作星 | Novel shock-absorbing seat |
| CN202618971U (en) * | 2012-06-07 | 2012-12-26 | 范东 | Folding chair with adjustable height |
| CN103938995A (en) * | 2014-04-10 | 2014-07-23 | 苏州紫荆清远新能源汽车技术有限公司 | Separated hatchback door of automobile |
| CN104006102A (en) * | 2013-02-27 | 2014-08-27 | 上海宝钢工业技术服务有限公司 | Multi-dimensional buffer for engineering vehicle cab |
| CN204623224U (en) * | 2015-02-03 | 2015-09-09 | 天津三宇车体制造有限公司 | A kind of damping of seat of excavator |
| CN204895178U (en) * | 2015-08-11 | 2015-12-23 | 上海初德电气有限公司 | Car children's seat weight detection system |
| CN204970464U (en) * | 2015-07-20 | 2016-01-20 | 林君军 | Soft sofa |
| CN205061230U (en) * | 2015-09-14 | 2016-03-02 | 戴斯电梯（苏州）有限公司 | Terraced weight detection alarm device of visitor |
| CN106512423A (en) * | 2016-11-29 | 2017-03-22 | 芜湖木木游乐设备有限公司 | Power motor vehicle for recreation facility |
| CN206124835U (en) * | 2016-09-30 | 2017-04-26 | 鄂尔多斯市普渡科技有限公司 | Car seat with adjust soft or hard degree function |
| CN206317717U (en) * | 2016-11-18 | 2017-07-11 | 北京摩托菲尔汽车技术有限公司 | A kind of buffer armchair of pilotless automobile |
| CN106945580A (en) * | 2017-04-14 | 2017-07-14 | 李天� | A kind of comfortableness automotive seat with multi-buffer damping effect |
| CN206494615U (en) * | 2016-12-07 | 2017-09-15 | 波士顿电梯（湖州）有限公司 | A kind of comfort type lift car with seat |
| CN107826011A (en) * | 2017-10-30 | 2018-03-23 | 苏州标图高级座椅有限公司 | A kind of high-comfort bumper and absorbing shock seat |
| CN107952248A (en) * | 2017-10-25 | 2018-04-24 | 徐金燕 | A kind of Novel seesaw |
-
2018
- 2018-05-07 CN CN201810428729.7A patent/CN108557617A/en active Pending
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2427373Y (en) * | 2000-06-15 | 2001-04-25 | 殷德镇 | Shock absorbing chair in coach |
| CN201614214U (en) * | 2010-03-15 | 2010-10-27 | 立稳机电技术股份有限公司 | Elevator car with seat |
| CN202044351U (en) * | 2011-04-25 | 2011-11-23 | 周法强 | Special treatment chair for cardiological patient |
| CN202294382U (en) * | 2011-11-16 | 2012-07-04 | 付作星 | Novel shock-absorbing seat |
| CN202618971U (en) * | 2012-06-07 | 2012-12-26 | 范东 | Folding chair with adjustable height |
| CN104006102A (en) * | 2013-02-27 | 2014-08-27 | 上海宝钢工业技术服务有限公司 | Multi-dimensional buffer for engineering vehicle cab |
| CN103938995A (en) * | 2014-04-10 | 2014-07-23 | 苏州紫荆清远新能源汽车技术有限公司 | Separated hatchback door of automobile |
| CN204623224U (en) * | 2015-02-03 | 2015-09-09 | 天津三宇车体制造有限公司 | A kind of damping of seat of excavator |
| CN204970464U (en) * | 2015-07-20 | 2016-01-20 | 林君军 | Soft sofa |
| CN204895178U (en) * | 2015-08-11 | 2015-12-23 | 上海初德电气有限公司 | Car children's seat weight detection system |
| CN205061230U (en) * | 2015-09-14 | 2016-03-02 | 戴斯电梯（苏州）有限公司 | Terraced weight detection alarm device of visitor |
| CN206124835U (en) * | 2016-09-30 | 2017-04-26 | 鄂尔多斯市普渡科技有限公司 | Car seat with adjust soft or hard degree function |
| CN206317717U (en) * | 2016-11-18 | 2017-07-11 | 北京摩托菲尔汽车技术有限公司 | A kind of buffer armchair of pilotless automobile |
| CN106512423A (en) * | 2016-11-29 | 2017-03-22 | 芜湖木木游乐设备有限公司 | Power motor vehicle for recreation facility |
| CN206494615U (en) * | 2016-12-07 | 2017-09-15 | 波士顿电梯（湖州）有限公司 | A kind of comfort type lift car with seat |
| CN106945580A (en) * | 2017-04-14 | 2017-07-14 | 李天� | A kind of comfortableness automotive seat with multi-buffer damping effect |
| CN107952248A (en) * | 2017-10-25 | 2018-04-24 | 徐金燕 | A kind of Novel seesaw |
| CN107826011A (en) * | 2017-10-30 | 2018-03-23 | 苏州标图高级座椅有限公司 | A kind of high-comfort bumper and absorbing shock seat |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208236451U (en) | A kind of mine down-hole operation safety protection bracket | |
| CN211188938U (en) | Aerobics exercises strength training ware | |
| CN108557617A (en) | Spatially-variable changes formula car | |
| CN106081809A (en) | Elevator safety device | |
| CN207748701U (en) | A kind of elevator safety pedestal with double buffering | |
| CN203902330U (en) | Impact-resistant shock-absorbing safety seat | |
| CN202053923U (en) | Engineering truck seat with shock absorption device | |
| CN210001387U (en) | Elevator car handrail with seat function | |
| WO2020006743A1 (en) | Convertible space elevator car | |
| CN105731224B (en) | A kind of used during elevator falling human body protection device | |
| CN210393369U (en) | Counterweight device at bottom of elevator car | |
| CN209290401U (en) | A kind of railroad train seat support with shock-absorbing function | |
| CN208429720U (en) | A kind of elevator car bottom damping device | |
| CN113309384A (en) | Buffer structure of safety storehouse of moving away to avoid possible earthquakes | |
| CN214611000U (en) | Impact-resistant elevator car bottom of straight elevator | |
| CN211844826U (en) | Marine shock-absorbing base | |
| CN213292084U (en) | Bus seat with protective structure | |
| CN213861948U (en) | Electric direction-adjustable seat | |
| CN205932843U (en) | Take buffer function's car structure and car thereof | |
| CN210950472U (en) | Sewer detects with a gallows of combatting earthquake | |
| CN213038486U (en) | Novel outdoor fire hydrant with rest function | |
| CN211335671U (en) | Safety seat device and vehicle | |
| CN220609043U (en) | Horse-turning machine | |
| CN210748201U (en) | Electric single chair with adjustable height | |
| CN210048327U (en) | Elevator with safety seat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180921 |
|
| RJ01 | Rejection of invention patent application after publication |