CN110251319A - It is a kind of can fast folding expansion stretcher bed apparatus - Google Patents
It is a kind of can fast folding expansion stretcher bed apparatus Download PDFInfo
- Publication number
- CN110251319A CN110251319A CN201910680125.6A CN201910680125A CN110251319A CN 110251319 A CN110251319 A CN 110251319A CN 201910680125 A CN201910680125 A CN 201910680125A CN 110251319 A CN110251319 A CN 110251319A
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- Prior art keywords
- stretcher
- folding
- limit
- fixed link
- square
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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
- A61G1/00—Stretchers
- A61G1/013—Stretchers foldable or collapsible
-
- 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
- A61G1/00—Stretchers
- A61G1/02—Stretchers with wheels
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses it is a kind of can fast folding expansion stretcher bed apparatus, including two stretcher fixed links, folding bed board device is installed between described two stretcher fixed links, it is equipped with folding sliding support leg device below the stretcher fixed link, folding cross bar device is installed between described two stretcher fixed links.Pass through the cooperation of 90 ° of sliding seat and square support legs, and the activity adjustment for passing through gag lever post, pass through the cooperation with limit magnet one and limit magnet two respectively of the limit magnet three on limited block again, the position of square support legs is adjusted, stretcher and auxiliary stretcher bed carry out activity after making square support legs that can either support expansion, folded stretcher can be made smoothly to be slided again, thus the movement of Convenient stretcher bed；By the folding of two groups of folding cross bars, and cooperate the elasticity of night bolt, to quickly finish the assembling of stretcher, saves expansion and the built-up time of stretcher, facilitate the operation of staff.
Description
Technical field
The present invention relates to medical relevant device field, especially it is a kind of can fast folding expansion stretcher bed apparatus.
Background technique
It is well known that stretcher is the common tool of emergency medicine treatment, currently, the stretcher of installations and facilities in hospital has apparent lack
Fall into: volume is larger, cumbersome, while shrinkage is not strong, not foldable, and it is also inconvenient to carry.
In a kind of folding medical stretcher of patent CN201410159324.X-, two sides are able to the embedding of disassembly
It is being located in the first short slot and the second short slot for arguing two sides, convenient for the folding and replacement of stretcher cloth itself, while the stretcher cloth
Installation it is also very convenient, in addition, of simple structure and strong practicability of the invention, and at low cost.
Although but folded stretcher can save space, when staff carries, need staff
It is manually carried, this results in staff to need to lift stretcher and could carry, and waste is a large amount of artificial.
Summary of the invention
The purpose of the present invention is to solve the above problem, devise it is a kind of can fast folding expansion stretcher bed apparatus,
Have the function of fast folding, be moved easily, solves the problems, such as that weight is excessive, it is laborious to carry after existing stretcher folding,
It also solves the problems, such as to need more people to lift after patient lies on stretcher simultaneously, after folding stretcher, makes to slide
Wheel stretches out outside folded frame, thus allow staff that folded stretcher is easily carried out promotion movement,
The physical strength of staff is saved, while can be convenient the storage of stretcher again.
Realize above-mentioned purpose the technical scheme is that, it is a kind of can fast folding expansion stretcher bed apparatus, including two
A stretcher fixed link, is equipped with folding bed board device between described two stretcher fixed links, under the stretcher fixed link
Side is equipped with folding sliding support leg device, is equipped with folding cross bar device between described two stretcher fixed links；
The folding sliding support leg device includes that there are two 90 ° for the stretcher fixed link centrally under two sides installation
Sliding seat, both ends installation is equipped with small shaft there are two small bearing in the small bearing below 90 ° of sliding seat, and described two
Square support legs are installed, the lower end of the square support legs is equipped with rolling bearing, peace in the rolling bearing between a small shaft
Equipped with rotating shaft, the rotating shaft both ends are equipped with triangle rotor plate, pacify at three angles of the triangle rotor plate
Equipped with pulley bearings, pulley spindle is installed in the pulley bearings, movable pulley is installed on the pulley spindle, the stretcher is solid
Two sides are opened there are two square groove is limited at the center of fixed pole lower surface, and the limiting slot is located at the side of 90 ° of sliding seat, the limit side
Limit magnet one is installed, stretcher fixed link lower surface both ends are opened there are two trapezoidal limiting slot, described trapezoidal inside slot
Limit magnet two is installed inside limiting slot, limit support is installed on the square support legs side surface, on the limit support
Installation is equipped with limit rotary shaft, the both ends installation of the limit rotary shaft there are two Limit Bearing between described two Limit Bearings
There is clockwork spring, the clockwork spring is fixedly connected with limit support, and gag lever post, the limit are equipped in the limit rotary shaft
One end of bar is equipped with sliding seat, is connected between the sliding seat and gag lever post by movable axis and live bearing, the sliding seat
Top is equipped with limited block, and the limited block upper surface is equipped with limit magnet three.
The folding cross bar device includes that there are two 90 ° of foldings for the installation of stretcher fixed link side side surface both ends
Seat, installation is equipped with small folding rotary shaft in the small folding bearing there are two small folding bearing in 90 ° of foldable bases, described
Folding square bar is installed between two small folding rotary shafts, described one end for folding square bar is equipped with foldable base, the foldable base with
The corresponding foldable base folded on square bar is connected by shaft with bearing in another stretcher fixed link, the folding square bar
It is provided with latch groove on the side surface of side, night bolt, the folding square bar side of the corresponding position are installed in the latch groove
It is provided with socket slot on side surface, bolt socket is installed in the socket slot.
The folding bed board device includes that stretcher cloth is equipped between described two stretcher fixed links, and the stretcher plants
Several elastic webbings are installed, the elastic webbing is evenly distributed on stretcher cloth lower surface, the both ends point of the elastic webbing on surface
It is not fixedly connected with two stretcher fixed links, stretcher cloth upper surface one end is equipped with stretcher pillow, the stretcher pillow
Head passes through thread gluing band connection with stretcher cloth.
The limit magnet one is identical with the magnetism of magnet two is limited, the limit magnet three and limit magnet one and limit
The magnetism of magnet two is opposite.
The sliding seat is inserted into limit square groove and trapezoidal limiting slot, and is connect with limit square groove and trapezoidal limiting slot activity
Touching.
The square support legs are rotated to be stretched out outside stretcher fixed link with after stretcher fixed link parallel position.
The stretcher fixed link is made of two fixed square bars, folding bearing seat, big folding bearing and folding rotary shaft.
The stretcher fixed link is equipped with and folds identical night bolt and bolt socket on square bar.
Using technical solution of the present invention production it is a kind of can fast folding expansion stretcher bed apparatus:
This stretcher bed apparatus, by the cooperation of 90 ° of sliding seat and square support legs, and by the activity adjustment of gag lever post, then
By the cooperation with limit magnet one and limit magnet two respectively of the limit magnet three on limited block, square support legs are adjusted
Position, stretcher and auxiliary stretcher bed carry out activity after making square support legs that can either support expansion, and can make folded
Stretcher is smoothly slided, thus the movement of Convenient stretcher bed；
This stretcher bed apparatus by the folding of two groups of folding cross bars, and cooperates the elasticity of night bolt, thus quickly complete
At the assembling of stretcher, expansion and the built-up time of stretcher are saved, the operation of staff is facilitated.
Detailed description of the invention
Fig. 1 be one kind of the present invention can fast folding expansion stretcher bed apparatus structural schematic diagram；
Fig. 2 is the schematic diagram of square support legs of the present invention；
Fig. 3 is the schematic diagram of gag lever post of the present invention；
Fig. 4 is the schematic diagram of the present invention for folding square bar；
Fig. 5 be one kind of the present invention can fast folding expansion stretcher bed apparatus top view；
In figure, 1, stretcher fixed link；2,90 ° of sliding seat；3, small bearing；4, small shaft；5, square support legs；6, rotation axis
It holds；7, rotating shaft；8, triangle rotor plate；9, pulley bearings；10, pulley spindle；11, movable pulley；12, square groove is limited；13, it limits
Position magnet one；14, trapezoidal limiting slot；15, magnet two is limited；16, support is limited；17, Limit Bearing；18, limit rotary shaft；19,
Clockwork spring；20, gag lever post；21, sliding seat；22, movable axis；23, live bearing；24, limited block；25, magnet three is limited；
26,90 ° of foldable bases；27, small folding bearing；28, small folding rotary shaft；29, square bar is folded；30, foldable base；31, shaft；32, axis
It holds；33, latch groove；34, night bolt；35, socket slot；36, bolt socket；37, stretcher cloth；38, elastic webbing；39, stretcher
Pillow；40, magic tape.
Specific embodiment
The present invention is specifically described with reference to the accompanying drawing, as shown in Figs. 1-5, in the present embodiment:
The creation point of the application is the structure design of folding sliding support leg device, in conjunction with attached drawing 1, attached drawing 2 and attached drawing
3, folding sliding support leg device includes that there are two 90 ° of sliding seat, 2,90 ° of work for the installation of 1 centrally under two sides of stretcher fixed link
Dynamic 2 lower section both ends of seat installation is equipped with small shaft 4, the side of being equipped between two small shaft 4 in small bearing 3 there are two small bearing 3
Shape supporting leg 5, the lower end of square support legs 5 are equipped with rolling bearing 6, are equipped with rotating shaft 7 in rolling bearing 6, and 7 liang of rotating shaft
End is equipped with triangle rotor plate 8, and pulley bearings 9, installation in pulley bearings 9 are equipped at three angles of triangle rotor plate 8
Have pulley spindle 10, movable pulley 11 be installed on pulley spindle 10, at 1 lower surface center of stretcher fixed link two sides open there are two limit
Square groove 12, limiting slot 12 are located at the side of 90 ° of sliding seat 2, limit and are equipped with limit magnet 1 inside square groove 12, stretcher is solid
1 lower surface both ends of fixed pole are opened there are two trapezoidal limiting slot 14, and limit magnet 2 15, rectangular branch are equipped with inside trapezoidal limiting slot 14
Limit support 16 is installed on 5 side surface of leg, limits on support 16 installation there are two Limit Bearing 17, two Limit Bearings 17 it
Between limit rotary shaft 18 is installed, the both ends of limit rotary shaft 18 are equipped with clockwork spring 19, and clockwork spring 19 and limit support 16 are solid
It is fixed to connect, gag lever post 20 is installed, one end of gag lever post 20 is equipped with sliding seat 21, sliding seat 21 and gag lever post in limit rotary shaft 18
It is connected between 20 by movable axis 22 and live bearing 23, limited block 24,24 upper surface of limited block is installed above sliding seat 21
Limit magnet 3 25 is installed；By the way that three movable pulleies 11 are arranged on the triangle rotor plate 8 on square support legs 5, pass through three
The effect of a movable pulley 11, enables stretcher to be able to carry out stable sliding when folding and unfolding, to facilitate work people
Member carry out using, save the physical strength of staff, at the same by limit magnet 2 15 in trapezoidal limiting slot 14 with limit magnet
3 25 attract each other, thus enable square support legs 5 and stretcher fixed link 1 carry out it is parallel fix, pass through limit square groove 12
Interior limit magnet 1 attracts each other with limit magnet 3 25, and square support legs 5 is enable to hang down with stretcher fixed link 1
It is straight fixed, by limiting the magnetic force of magnet 3 25 and the elastic reaction of clockwork spring 19, keep limited block 24 solid in stretcher
The sliding of fixed pole 1 saves the operation of staff, facilitates staff so that square support legs 5 be enable automatically to be fixed
Use.
The creation point of the application is that the structure design of folding cross bar device is folded in conjunction with attached drawing 1, attached drawing 4 and attached drawing 5
Bar device includes that there are two pacify in 90 ° of foldable bases, 26,90 ° of foldable bases 26 for the installation of 1 side side surface both ends of stretcher fixed link
Dress is equipped with small folding rotary shaft 28 in small folding bearing 27, pacifies between two small folding rotary shaft 28 there are two small folding bearing 27
Equipped with square bar 29 is folded, the one end for folding square bar 29 is equipped with foldable base 30, in foldable base 30 and another stretcher fixed link 1
The corresponding foldable base 30 folded on square bar 29 is connected by shaft 31 and bearing 32, is folded and is opened on 29 side side surface of square bar
There is latch groove 33, night bolt 34 is installed in latch groove 33, is provided on the 29 side side surface of folding square bar of corresponding position slotting
Mouthful slot 35 is equipped with bolt socket 36 in socket slot 35；By folding the folding and expansion of square bar 29, and cooperate night bolt 34
Keep stretcher easy to carry so as to quickly finish the folding and expansion of stretcher with the cooperation of bolt socket 36
And storage.
In the present apparatus, folding bed board device passes through the cooperation of stretcher cloth 37 and elastic webbing 38, to enable stretcher cloth 37
It is enough rapidly performed by contraction and expansion, while magic tape 40 is set on stretcher cloth 37, stretcher pillow 39 is fixed, thus
Effectively avoid falling for stretcher pillow 39.
The working principle of the present apparatus are as follows: when needing using the present apparatus, staff first takes out device, at this time device
In folded state, staff makes the movable pulley on the triangle rotor plate 8 of 5 lower section of square support legs by holding up device
11 with ground face contact, and device is supported by two movable pulleies 11 on triangle rotor plate 8, staff is just at this time
It can be by pushing the device folded up to be moved manually；
After device is moved at patient, staff makes to carry on a shoulder pole by the way that stretcher fixed link 1 is unfolded manually at this time
Fixation square bar in frame bed fixed link 1 is unfolded by the effect of folding bearing seat, big folding bearing and folding rotary shaft, thus
Stretcher fixed link 1 is carried out assembling to finish；Staff is inserted into night bolt 34 by stirring night bolt 34 at this time
In bolt socket 36, so that stretcher fixed link 1 is fixed；
After stretcher fixed link 1 is fixed, staff is by manually pushing away two stretcher fixed links 1 at this time
It opens, at this time with the movement of stretcher fixed link 1, stretcher cloth 37 is driven to be unfolded, while elastic webbing 38 is with stretcher cloth 37
Expansion and be unfolded, while the movement of stretcher fixed link 1 make fold square bar 29 beginning rotated in 90 ° of foldable bases, and
And one end of two folding square bars 29 is started turning by the effect of foldable base 30, shaft 31 and bearing 32, when two Foldable squares
When bar 29 is turned to respectively with stretcher 1 upright position of fixed link, two folding square bars 29 are in a straight line at this time；
Staff makes night bolt 34 be inserted into socket slot 35 by stirring the night bolt 34 in latch groove 33 at this time
In interior bolt socket 36, to make two folding square bar 29 expansion, stretcher bed surface expansion at this time is finished；
Staff, by pushing square support legs 5 manually, opens square support legs 5 by lifting stretcher fixed link 1 at this time
Beginning is rotated along 90 ° of sliding seat 2, while with the rotation of square support legs 5, by the work for limiting support 16 and gag lever post 20
With driving sliding seat 21 to start to remove out of trapezoidal limiting slot 14, the clockwork spring in 16 upper limit shaft 18 of support is limited at this time
19 effect is lifted up gag lever post 20, contacts the 24 stretcher fixed link 1 of limited block in sliding seat 21, and pass through limit
The effect of position 3 25 magnetic force of magnet, limited block 24 are still adsorbed in stretcher fixed link 1 and slide in stretcher fixed link 1
It is dynamic；
When square support legs 5 are rotated to stretcher 1 plumbness of fixed link, pass through the effect of clockwork spring 19 at this time,
Gag lever post 20 drives sliding seat 21 and limited block 24 to be moved in limit square groove 12, and passes through limit magnet 1 and limit magnet
3 25 attract each other and be fixed on limit square groove 12 in, so that square support legs 5 are fixed；
Stretcher is just all unfolded at this time, and staff cooperates other staff that patient is transported to stretcher cloth 37 at this time
On, it can be mobile by pushing meanss, so that patient is moved on ambulance；
When being moved to ambulance side, by packing up two square support legs 5 of 1 one end of stretcher fixed link, and lead to
The auxiliary for crossing staff lifts one end, to patient and device be shifted onto ambulance, when shifting half onto, by the other end
Two square support legs 5 are packed up, and the other end of the auxiliary uplifting device by staff, so that device and patient be pushed away completely
Enter into ambulance；
After usage, staff is out of limit square groove 12 by manually taking out limited block 24, and by rectangular branch
Leg 5 rotates to parallel with stretcher fixed link 1, and limited block 24 is moved in trapezoidal limiting slot 14 at this time, and passes through limit magnet
2 15 are fixed with the magnetism for limiting magnet 3 25, then by extracting the night bolt 34 folded on square bar 29, thus will
It folds square bar 29 to be rotated along shaft 31, so that stretcher fixed link 1 be merged, while passing through the elasticity of elastic webbing 38
It shrinks, drives stretcher cloth 37 to be shunk, so that the folding of stretcher cloth 37 is completed, at this time again by the bullet in stretcher fixed link 1
Spring bolt 34 is extracted, and fixed square bar is folded by the effect of folding bearing seat, big folding bearing and folding rotary shaft, from
And finish folding device, device can be placed into fixed position.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
The principle of the present invention is embodied to some variations that some of them part may be made, belongs to the scope of protection of the present invention it
It is interior.
Claims (8)
1. one kind can fast folding expansion stretcher bed apparatus, including two stretcher fixed links (1), described two stretchers are solid
Fixed pole is equipped with folding bed board device between (1), which is characterized in that collapsible cunning is equipped with below the stretcher fixed link (1)
Support leg device is moved, folding cross bar device is installed between described two stretcher fixed links (1)；
The folding sliding support leg device includes that there are two 90 ° for stretcher fixed link (1) the centrally under two sides installation
Sliding seat (2), there are two 90 ° of sliding seat (2) lower section both ends installations small bearing (3), is equipped in the small bearing (3) small
Shaft (4) is equipped with square support legs (5) between described two small shafts (4), and the lower end of the square support legs (5), which is equipped with, to be turned
Dynamic bearing (6), the rolling bearing (6) is interior to be equipped with rotating shaft (7), and rotating shaft (7) both ends are equipped with triangle
Rotor plate (8) is equipped with pulley bearings (9) at three angles of the triangle rotor plate (8), peace in the pulley bearings (9)
It equipped with pulley spindle (10), is equipped with movable pulley (11) on the pulley spindle (10), stretcher fixed link (1) the lower surface center
Place opens two sides there are two square groove (12) are limited, and the limiting slot (12) is located at the side of 90 ° of sliding seat (2), the limit square groove
(12) internal to be equipped with limit magnet one (13), stretcher fixed link (1) the lower surface both ends open that there are two trapezoidal limiting slots
(14), limit magnet two (15) is installed inside the trapezoidal limiting slot (14), is equipped on square support legs (5) side surface
Limit support (16), on the limit support (16) there are two installations Limit Bearing (17), described two Limit Bearings (17) it
Between be equipped with limit rotary shaft (18), the both ends of the limit rotary shaft (18) are equipped with clockwork spring (19), the clockwork spring
(19) it is fixedly connected, is equipped with gag lever post (20) on the limit rotary shaft (18), the gag lever post (20) with limit support (16)
One end be equipped with sliding seat (21), by movable axis (22) and live bearing between the sliding seat (21) and gag lever post (20)
(23) it connects, is equipped with limited block (24) above the sliding seat (21), limited block (24) upper surface is equipped with limit magnetic
Iron three (25).
2. one kind according to claim 1 can fast folding expansion stretcher bed apparatus, which is characterized in that foldings cross
Lever apparatus includes that there are two 90 ° of foldable bases (26), 90 ° of foldings for stretcher fixed link (1) the side side surface both ends installation
There are two small folding bearing (27), the small folding bearing (27) is interior to be equipped with small folding rotary shaft (28) for installation on folded seat (26),
It is equipped between described two small folding rotary shafts (28) and folds square bar (29), described one end for folding square bar (29) is equipped with folding
Seat (30), the foldable base (30) foldable base folded on square bar (29) corresponding in another stretcher fixed link (1)
(30) it is connected by shaft (31) and bearing (32), is provided with latch groove (33), institute on folding square bar (29) the side side surface
It states and is equipped with night bolt (34) in latch groove (33), is provided on folding square bar (29) side side surface of the corresponding position slotting
Mouth slot (35), the socket slot (35) is interior to be equipped with bolt socket (36).
3. one kind according to claim 1 can fast folding expansion stretcher bed apparatus, which is characterized in that the folding bed
Panel assembly includes being equipped with stretcher cloth (37) between described two stretcher fixed links (1), on stretcher cloth (37) lower surface
It is equipped with several elastic webbings (38), the elastic webbing (38) is evenly distributed on stretcher cloth (37) lower surface, the elastic webbing
(38) both ends are fixedly connected with two stretcher fixed links (1) respectively, and described stretcher cloth (37) upper surface one end is equipped with stretcher
Bed pillow (39), the stretcher pillow (39) are connect with stretcher cloth (37) by magic tape (40).
4. one kind according to claim 1 can fast folding expansion stretcher bed apparatus, which is characterized in that the limit magnetic
Iron one (13) is identical with the magnetism of limit magnet two (15), the limit magnet three (25) and limit magnet one (13) and limit magnetic
The magnetism of iron two (15) is opposite.
5. one kind according to claim 1 can fast folding expansion stretcher bed apparatus, which is characterized in that the sliding seat
(21) it is inserted into limit square groove (12) and trapezoidal limiting slot (14), and movable with limit square groove (12) and trapezoidal limiting slot (14)
Contact.
6. one kind according to claim 1 can fast folding expansion stretcher bed apparatus, which is characterized in that the rectangular branch
Leg (5), which is rotated to, stretches out stretcher fixed link (1) outside with after stretcher fixed link (1) parallel position.
7. one kind according to claim 1 can fast folding expansion stretcher bed apparatus, which is characterized in that the stretcher
Fixed link (1) is made of two fixed square bars, folding bearing seat, big folding bearing and folding rotary shaft.
8. one kind according to claim 1 can fast folding expansion stretcher bed apparatus, which is characterized in that the stretcher
Fixed link (1) is equipped with and folds identical night bolt (34) and bolt socket (35) on square bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910680125.6A CN110251319B (en) | 2019-07-26 | 2019-07-26 | Stretcher device capable of being folded and unfolded quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910680125.6A CN110251319B (en) | 2019-07-26 | 2019-07-26 | Stretcher device capable of being folded and unfolded quickly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110251319A true CN110251319A (en) | 2019-09-20 |
| CN110251319B CN110251319B (en) | 2021-02-09 |
Family
ID=67928374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910680125.6A Expired - Fee Related CN110251319B (en) | 2019-07-26 | 2019-07-26 | Stretcher device capable of being folded and unfolded quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110251319B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111012035A (en) * | 2019-12-31 | 2020-04-17 | 杭州顾家定制家居有限公司 | Multifunctional furniture suitable for small space |
| CN113476219A (en) * | 2021-07-13 | 2021-10-08 | 郭威 | Portable multifunctional stretcher for individual soldier |
| CN113599094A (en) * | 2021-08-30 | 2021-11-05 | 南方医科大学南方医院 | Newborn transfer table |
| CN114938903A (en) * | 2022-06-28 | 2022-08-26 | 上海品兴医疗设备有限公司 | Folding bed |
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| CN113476219A (en) * | 2021-07-13 | 2021-10-08 | 郭威 | Portable multifunctional stretcher for individual soldier |
| CN113476219B (en) * | 2021-07-13 | 2024-03-01 | 郭威 | Portable multifunctional stretcher for individual soldiers |
| CN113599094A (en) * | 2021-08-30 | 2021-11-05 | 南方医科大学南方医院 | Newborn transfer table |
| CN114938903A (en) * | 2022-06-28 | 2022-08-26 | 上海品兴医疗设备有限公司 | Folding bed |
| CN114938903B (en) * | 2022-06-28 | 2024-04-19 | 上海品兴医疗设备有限公司 | Folding bed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110251319B (en) | 2021-02-09 |
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Inventor after: Yin Qing Inventor after: Yang Qingyu Inventor after: Ma Yuanzheng Inventor after: Zhu Chengchao Inventor after: Zhu Chengjian Inventor before: Zhu Chengchao Inventor before: Zhu Chengjian |
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