CN109172175B - Electric wheelchair capable of lying down - Google Patents
Electric wheelchair capable of lying down Download PDFInfo
- Publication number
- CN109172175B CN109172175B CN201811123255.1A CN201811123255A CN109172175B CN 109172175 B CN109172175 B CN 109172175B CN 201811123255 A CN201811123255 A CN 201811123255A CN 109172175 B CN109172175 B CN 109172175B
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- Prior art keywords
- frame
- push rod
- cushion
- rod
- cushion frame
- 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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Links
- 230000007246 mechanism Effects 0.000 claims description 32
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/04—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/006—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs convertible to stretchers or beds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/1056—Arrangements for adjusting the seat
- A61G5/1067—Arrangements for adjusting the seat adjusting the backrest relative to the seat portion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
- A61G2203/14—Joysticks
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
- Special Chairs (AREA)
Abstract
The invention relates to the field of medical rehabilitation instruments, in particular to a rehabilitation wheelchair. The invention relates to a lying electric wheelchair, which comprises an electric seat frame, wherein the electric seat frame comprises a backrest frame, a seat cushion frame and a leg rest frame which are sequentially arranged, the backrest frame is rotationally connected with the seat cushion frame through a rotating shaft, and the leg rest frame is rotationally connected with the seat cushion frame through the rotating shaft; the movable frame is fixedly connected to the lower part of the cushion frame, and three electric push rods are arranged, wherein the first electric push rod is used for controlling lifting of the cushion frame in a telescopic manner, the second electric push rod is used for enabling the leg rest to be turned over relative to the cushion frame through telescopic movement of the movable push rod, and the third electric push rod is used for enabling the backrest frame to be turned over relative to the cushion frame. The wheelchair has the advantages of simple integral structure design, light and handy structure, flexible overturning and stable running speed of the electric push rod, replaces the traditional complex connecting rod structure, ensures that the wheelchair is stable and smooth in the unfolding and lying process, and increases the comfort level of users.
Description
Technical Field
The invention relates to the field of medical rehabilitation instruments, in particular to a rehabilitation wheelchair.
Background
The wheelchair is an important tool for rehabilitation, and with the development of social welfare industry and the improvement of living standard of people, the old, disabled and patients are increasingly provided with the rehabilitation wheelchair, thereby greatly facilitating the indoor and outdoor activities of the old, disabled and patients and improving the living quality of the old, disabled and patients. The existing various common wheelchairs and electric wheelchairs have various defects in different degrees: the common wheelchair has single function, generally has the functions of riding instead of walking, lying and sitting, all the functions are manual, the requirements of users can not be met, and the electric wheelchair can be used as a single riding instead of walking tool.
In order to facilitate the elderly, the disabled and the patients to lie flat, the wheelchair is designed into a lying structure, and when the elderly, the disabled and the patients need to lie flat, the wheelchair is only required to be turned to a lying state, so that the wheelchair is convenient to use, but the existing lying wheelchair is complex in structure and is not provided with a special wheelchair which can be combined with a medical bed.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an electric wheelchair which can conveniently realize overturning and lying through electric control.
In order to achieve the aim, the electric wheelchair capable of lying down comprises an electric seat frame, wherein the electric seat frame comprises a backrest frame, a cushion frame and a leg rest frame which are sequentially arranged, the backrest frame is rotationally connected with the cushion frame through a rotating shaft, and the leg rest frame is rotationally connected with the cushion frame through a rotating shaft; a movable frame is fixedly connected below the cushion frame, an electric push rod I connected with the cushion frame is arranged on the movable frame, and two ends of the electric push rod I are respectively connected with the movable frame and the cushion frame in a rotating way; an electric push rod II is arranged below the cushion frame and close to the leg leaning frame, one end of the electric push rod II is rotationally connected with the cushion frame, and the other end of the electric push rod II is rotationally connected with the movable push rod; the movable push rod is connected with the seat cushion frame and the leg rest through a rotary shaft in a rotary mode, the head end of the first circular arc push rod is connected with the seat cushion frame and the leg rest through a rotary shaft in a rotary mode, the tail end of the second circular arc push rod is connected with the leg rest, and the second electric push rod is connected with the first circular arc push rod; a supporting frame is arranged below the joint of the backrest frame and the cushion frame, the supporting frame is fixedly connected with the cushion frame, a supporting cross rod is further arranged on the backrest frame, an electric push rod III is arranged between the supporting frame and the supporting cross rod, and two ends of the electric push rod III are respectively connected with the supporting frame and the supporting cross rod in a rotating way;
The backrest frame, the cushion frame and the leg rest frame are respectively sleeved with a backrest cushion, a cushion and leg rest cushions, two sides of the backrest frame are provided with upper baffle plates, two sides of the cushion frame are provided with lower baffle plates, the upper baffle plates are rotatably connected with the backrest frame, and the lower baffle plates are rotatably connected with the cushion frame; the connecting parts of the upper baffle plate and the backrest frame and the connecting parts of the lower baffle plate and the cushion frame are respectively provided with a baffle plate position adjusting mechanism, wherein the baffle plate position adjusting mechanism comprises a bolt pipe fixedly arranged on the side edge of the baffle plate and a spring bolt positioned in the bolt pipe; the spring bolt comprises a inserted bar sleeved in the bolt pipe, one end of the inserted bar is provided with a handle, and the handle is positioned at the outer side of the bolt pipe; the outside of the rod body, which is close to one end of the handle, of the inserted rod is sleeved with a spring, one end of the spring is fixedly connected with the inserted rod through a screw cap, the other end of the spring is fixedly connected with the inserted rod through a blocking piece, the inserted rod reciprocates in the inserted rod, and the rod body, which is far away from one end of the handle, of the inserted rod stretches out and draws back at the inner side and the outer side of a pipe orifice of the inserted rod pipe; one end of the spring is fixed, and the other end of the spring reciprocates in the bolt tube along with the inserted link; a connecting mechanism is arranged between the backrest frame and the upper baffle plate and between the cushion frame and the lower baffle plate, one end of the connecting mechanism is a connecting rod fixedly connected with the backrest frame or the cushion frame, the other end of the connecting mechanism is a disc-shaped mechanism rotationally connected with the baffle plate, a connecting sheet extends at the pipe orifice of a bolt pipe far away from the handle of the inserted rod, and the bolt pipe is rotationally connected with the disc-shaped mechanism through the connecting sheet; the radius of the disc-shaped mechanism is larger than the rotating radius of the bolt tube, a plurality of through holes are sequentially formed in the disc-shaped mechanism at the position corresponding to the rotating path of the bolt tube, and the shape of each through hole is consistent with that of the inserted rod, so that the inserted rod can freely stretch out and draw back in the through holes.
Preferably, a foot rest is provided at the lower end of the leg rest.
Preferably, the backrest cushion, the cushion and the leg rest cushion are sponge cushions or inflatable cushions.
According to the invention, the electric seat frame is arranged in the wheelchair, and the lifting of the seat cushion frame, the overturning of the backrest frame and the overturning of the leg rest frame are respectively controlled by arranging the three electric push rods, so that the wheelchair is quickly and conveniently converted from a seat state to a lying state; the lifting of the cushion frame is controlled through the expansion of the first electric push rod, the turnover of the leg rest frame relative to the cushion frame is realized through the expansion of the second electric push rod and the rotation of the movable push rod, and the turnover of the backrest frame relative to the cushion frame is realized through the expansion of the third electric push rod. The electric seat frame structure is simple in overall design, replaces a traditional complex connecting rod structure, is light and handy in structure, flexible in overturning and stable in running speed of the electric push rod, enables the wheelchair to be stable and smooth in the unfolding and lying process, and increases comfort level of a user.
According to the position adjusting mechanism for the upper baffle and the lower baffle, the baffles can be fixedly unfolded or folded at different positions through telescopic fit of the spring bolts at through holes at different positions. When the baffle is in the position of being completely folded on two sides of the massage chair, the handle is pulled outwards, so that the inserted link is separated from the through hole at the initial position, the baffle can be rotated at will at the moment, when the baffle rotates to the position of need, the handle is loosened, and under the reset acting force of the spring, the inserted link extends into the through hole at the position again, so that the baffle is fixed at the position. The position adjusting mechanism can enable the wheelchair baffle to be unfolded and folded conveniently and flexibly, and can adjust the position of the baffle randomly, so that people can get on and off the wheelchair conveniently. Meanwhile, the baffle plate can be turned over to the lower parts of the backrest frame and the cushion frame through the position adjusting mechanism, and the wheelchair can be abutted against a specific half medical bed side by side without disassembling handrails, so that the transfer of the old, the disabled and the patient from the wheelchair to the sickbed is realized.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the shutter position adjusting mechanism.
Fig. 3 is a schematic view of the structure of the spring latch in the shutter position adjusting mechanism.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1 to 3, the electric wheelchair capable of lying down described in this embodiment includes an electric seat frame, the electric seat frame includes a backrest frame 1, a cushion frame 2 and a leg rest frame 3 which are sequentially arranged, the backrest frame is rotationally connected with the cushion frame through a rotating shaft, and the leg rest frame is rotationally connected with the cushion frame through a rotating shaft; a movable frame 4 is fixedly connected below the cushion frame, an electric push rod I5 connected with the cushion frame is arranged on the movable frame, and two ends of the electric push rod I are respectively connected with the movable frame and the cushion frame in a rotating way; an electric push rod II 6 is arranged below the cushion frame and close to the leg leaning frame, one end of the electric push rod II is rotationally connected with the cushion frame, and the other end of the electric push rod II is rotationally connected with the movable push rod 7; the movable push rod is connected in a head-to-tail rotation way by two circular arc push rods, the head end of the first circular arc push rod 7-1 is connected with a rotating shaft between the cushion frame and the leg rest in a rotation way, the tail end of the second circular arc push rod 7-2 is connected with the leg rest, and the second electric push rod is connected with the first circular arc push rod; a supporting frame 8 is arranged below the joint of the backrest frame and the cushion frame, the supporting frame is fixedly connected with the cushion frame, a supporting cross rod 9 is also arranged on the backrest frame, an electric push rod III 10 is arranged between the supporting frame and the supporting cross rod, and two ends of the electric push rod III are respectively connected with the supporting frame and the supporting cross rod in a rotating way;
The backrest frame, the cushion frame and the leg rest frame are respectively sleeved with a backrest cushion, a cushion and a leg rest cushion, two sides of the backrest frame are provided with upper baffle plates 11, two sides of the cushion frame are provided with lower baffle plates 12, the upper baffle plates are rotatably connected with the backrest frame, and the lower baffle plates are rotatably connected with the cushion frame; the connecting parts of the upper baffle plate and the backrest frame and the connecting parts of the lower baffle plate and the cushion frame are respectively provided with a baffle plate position adjusting mechanism, wherein the baffle plate position adjusting mechanism comprises a bolt pipe 13 fixedly arranged on the side edge of the baffle plate and a spring bolt 14 positioned in the bolt pipe; the spring bolt comprises a inserted bar 14-1 sleeved in a bolt pipe, one end of the inserted bar is provided with a handle 14-2, and the handle is positioned at the outer side of the bolt pipe; the outside of the rod body, which is close to one end of the handle, of the inserted rod is sleeved with a spring 14-3, one end of the spring is fixedly connected with the inserted pin pipe through a screw cap 14-4, the other end of the spring is fixedly connected with the inserted rod through a blocking piece 14-5, the inserted rod reciprocates in the inserted pin pipe, and the rod body, which is far away from one end of the handle, stretches out and draws back at the inner side and the outer side of the pipe orifice of the inserted pin pipe; one end of the spring is fixed, and the other end of the spring reciprocates in the bolt tube along with the inserted link; a connecting mechanism is arranged between the backrest frame and the upper baffle plate and between the cushion frame and the lower baffle plate, one end of the connecting mechanism is a connecting rod 15 fixedly connected with the backrest frame or the cushion frame, the other end of the connecting mechanism is a disc-shaped mechanism 16 rotatably connected with the baffle plate, a connecting sheet 17 extends at the pipe orifice of a bolt pipe far away from a handle of the inserted rod, and the bolt pipe is rotatably connected with the disc-shaped mechanism through the connecting sheet; the radius of the disc-shaped mechanism is larger than the rotating radius of the bolt tube, a plurality of through holes 18 are sequentially formed in the disc-shaped mechanism at positions corresponding to the rotating paths of the bolt tube, and the shape of the through holes is consistent with that of the inserted rod, so that the inserted rod can freely stretch and retract in the through holes.
A foot pedal 19 is arranged at the lower end of the leg rest; the backrest cushion, the cushion and the leg rest cushion are sponge cushions or inflatable cushions.
Claims (3)
1. An electric wheelchair capable of lying down is characterized in that: the electric seat comprises an electric seat frame, wherein the electric seat frame comprises a backrest frame, a seat cushion frame and a leg rest frame which are sequentially arranged, the backrest frame is rotationally connected with the seat cushion frame through a rotating shaft, and the leg rest frame is rotationally connected with the seat cushion frame through the rotating shaft; a movable frame is fixedly connected below the cushion frame, an electric push rod I connected with the cushion frame is arranged on the movable frame, and two ends of the electric push rod I are respectively connected with the movable frame and the cushion frame in a rotating way; an electric push rod II is arranged below the cushion frame and close to the leg leaning frame, one end of the electric push rod II is rotationally connected with the cushion frame, and the other end of the electric push rod II is rotationally connected with the movable push rod; the movable push rod is connected by two circular arc push rods in a head-to-tail rotation way, the two circular arc push rods are a first circular arc push rod and a second circular arc push rod respectively, the head end of the first circular arc push rod is connected with a rotating shaft between the cushion frame and the leg rest in a rotation way, the tail end of the second circular arc push rod is connected with the leg rest, and the second electric push rod is connected with the first circular arc push rod; a supporting frame is arranged below the joint of the backrest frame and the cushion frame, the supporting frame is fixedly connected with the cushion frame, a supporting cross rod is further arranged on the backrest frame, an electric push rod III is arranged between the supporting frame and the supporting cross rod, and two ends of the electric push rod III are respectively connected with the supporting frame and the supporting cross rod in a rotating way; the backrest frame, the cushion frame and the leg rest frame are respectively sleeved with a backrest cushion, a cushion and leg rest cushions, two sides of the backrest frame are provided with upper baffle plates, two sides of the cushion frame are provided with lower baffle plates, the upper baffle plates are rotatably connected with the backrest frame, and the lower baffle plates are rotatably connected with the cushion frame; the connecting parts of the upper baffle plate and the backrest frame and the connecting parts of the lower baffle plate and the cushion frame are respectively provided with a baffle plate position adjusting mechanism, wherein the baffle plate position adjusting mechanism comprises a bolt pipe fixedly arranged on the side edge of the baffle plate and a spring bolt positioned in the bolt pipe; the spring bolt comprises a inserted bar sleeved in the bolt pipe, one end of the inserted bar is provided with a handle, and the handle is positioned at the outer side of the bolt pipe; the outside of the rod body, which is close to one end of the handle, of the inserted rod is sleeved with a spring, one end of the spring is fixedly connected with the inserted rod through a screw cap, the other end of the spring is fixedly connected with the inserted rod through a blocking piece, the inserted rod reciprocates in the inserted rod, and the rod body, which is far away from one end of the handle, of the inserted rod stretches out and draws back at the inner side and the outer side of a pipe orifice of the inserted rod pipe; one end of the spring is fixed, and the other end of the spring reciprocates in the bolt tube along with the inserted link; a connecting mechanism is arranged between the backrest frame and the upper baffle plate and between the cushion frame and the lower baffle plate, one end of the connecting mechanism is a connecting rod fixedly connected with the backrest frame or the cushion frame, the other end of the connecting mechanism is a disc-shaped mechanism rotationally connected with the baffle plate, a connecting sheet extends at the pipe orifice of a bolt pipe far away from the handle of the inserted rod, and the bolt pipe is rotationally connected with the disc-shaped mechanism through the connecting sheet; the radius of the disc-shaped mechanism is larger than the rotating radius of the bolt tube, a plurality of through holes are sequentially formed in the disc-shaped mechanism at the position corresponding to the rotating path of the bolt tube, and the shape of each through hole is consistent with that of the inserted rod, so that the inserted rod can freely stretch out and draw back in the through holes.
2. A lying electric wheelchair as claimed in claim 1, wherein: a foot pedal is arranged at the lower end of the leg rest.
3. A lying electric wheelchair as claimed in claim 1, wherein: the backrest cushion, the cushion and the leg rest cushion are sponge cushions or inflatable cushions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811123255.1A CN109172175B (en) | 2018-09-26 | 2018-09-26 | Electric wheelchair capable of lying down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811123255.1A CN109172175B (en) | 2018-09-26 | 2018-09-26 | Electric wheelchair capable of lying down |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109172175A CN109172175A (en) | 2019-01-11 |
| CN109172175B true CN109172175B (en) | 2024-05-31 |
Family
ID=64907192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811123255.1A Active CN109172175B (en) | 2018-09-26 | 2018-09-26 | Electric wheelchair capable of lying down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109172175B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110584892A (en) * | 2019-10-24 | 2019-12-20 | 长沙宁湖机械设备有限公司 | Flat wheelchair of lying |
| CN112932815B (en) * | 2021-02-01 | 2022-07-08 | 刘芸 | Nursing wheelchair |
| CN114432065A (en) * | 2022-03-07 | 2022-05-06 | 杜小花 | Prenatal nursing device for pregnant woman |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH595097A5 (en) * | 1976-10-11 | 1978-01-31 | Walter Blaser | Invalid chair with swinging back and leg rest |
| CN202179650U (en) * | 2011-06-17 | 2012-04-04 | 厦门纬嘉运动器材有限公司 | Improved structure of guardrail pull handle |
| CN202589805U (en) * | 2012-02-29 | 2012-12-12 | 天津理工大学 | Multifunctional wheelchair |
| CN202942307U (en) * | 2012-11-28 | 2013-05-22 | 上海理工大学 | Electric wheelchair |
| CN104306114A (en) * | 2014-10-15 | 2015-01-28 | 浙江宏健康复科技发展有限公司 | Nursing wheelchair |
| CN204446358U (en) * | 2015-01-28 | 2015-07-08 | 宫延荣 | A kind of Cardiological wheelchair |
| CN205106963U (en) * | 2015-11-20 | 2016-03-30 | 江门市银狐美容美发设备有限公司 | A beautifying bed key resumes control system |
-
2018
- 2018-09-26 CN CN201811123255.1A patent/CN109172175B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH595097A5 (en) * | 1976-10-11 | 1978-01-31 | Walter Blaser | Invalid chair with swinging back and leg rest |
| CN202179650U (en) * | 2011-06-17 | 2012-04-04 | 厦门纬嘉运动器材有限公司 | Improved structure of guardrail pull handle |
| CN202589805U (en) * | 2012-02-29 | 2012-12-12 | 天津理工大学 | Multifunctional wheelchair |
| CN202942307U (en) * | 2012-11-28 | 2013-05-22 | 上海理工大学 | Electric wheelchair |
| CN104306114A (en) * | 2014-10-15 | 2015-01-28 | 浙江宏健康复科技发展有限公司 | Nursing wheelchair |
| CN204446358U (en) * | 2015-01-28 | 2015-07-08 | 宫延荣 | A kind of Cardiological wheelchair |
| CN205106963U (en) * | 2015-11-20 | 2016-03-30 | 江门市银狐美容美发设备有限公司 | A beautifying bed key resumes control system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109172175A (en) | 2019-01-11 |
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| CB02 | Change of applicant information |
Address after: 314500 1 east east 2, 2977 East Ring Road, Wutong street, Tongxiang, Jiaxing, Zhejiang Applicant after: Jiaxing bangze Technology Co.,Ltd. Address before: 314500 Qiushi Road, Wutong Industrial Park, Tongxiang, Jiaxing, Zhejiang, 789 Applicant before: JIAXING LE KANG HOME FURNISHING PRODUCTS Co.,Ltd. |
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