CN112586928B - Up-down safe bed ladder convenient for children to climb - Google Patents
Up-down safe bed ladder convenient for children to climb Download PDFInfo
- Publication number
- CN112586928B CN112586928B CN202011421211.4A CN202011421211A CN112586928B CN 112586928 B CN112586928 B CN 112586928B CN 202011421211 A CN202011421211 A CN 202011421211A CN 112586928 B CN112586928 B CN 112586928B
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- fixed
- sliding
- pedal
- rod
- rods
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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
- A47C19/00—Bedsteads
- A47C19/20—Multi-stage bedsteads; e.g. bunk beds; Bedsteads stackable to multi-stage bedsteads
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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
- A47C19/00—Bedsteads
- A47C19/02—Parts or details of bedsteads not fully covered in a single one of the following subgroups, e.g. bed rails, post rails
- A47C19/021—Bedstead frames
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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
- A47C19/00—Bedsteads
- A47C19/22—Combinations of bedsteads with other furniture or with accessories, e.g. with bedside cabinets
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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
- A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
- A47C21/08—Devices for prevention against falling-out, e.g. detachable sidewalls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/005—Ladders in use as furniture or ladders in relation to furniture, e.g. in cupboards
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Invalid Beds And Related Equipment (AREA)
- Ladders (AREA)
Abstract
The invention relates to a safe bed ladder, in particular to an up-and-down safe bed ladder convenient for children to climb. Mainly provides an up-and-down safe bed ladder which can eliminate potential safety hazards and is convenient for children to climb by driving a human body to stably move upwards by means of a machine. An upper and lower safe bed ladder of convenient children climbing, including: a bed frame, one side of which is connected with a fixed frame; pedal mechanisms are arranged at the upper part and the middle part of the bed frame. By arranging the protective guard, people are prevented from falling off the bed; by arranging the lifting mechanism, the working personnel are driven to move upwards to get on and off the bed by taking the seat cushion.
Description
Technical Field
The invention relates to a safe bed ladder, in particular to an up-and-down safe bed ladder convenient for children to climb.
Background
In modern society, schools are important components, schools are divided into primary schools, middle schools and universities, many schools at present all require student's residence to be correct, in the process of residence, students usually need to sleep in beds in dormitories, beds in student dormitories are also called student apartment beds, the current student apartment beds are arranged on upper and lower floors or on upper and lower floors, bed ladders are nearly vertically arranged, teenagers are usually poor in balance, students need to climb on the bed ladders when needing to go to the upper floors or the middle floors, and dangerous conditions easily occur when standing unstably.
Therefore, it is urgently required to design an up-and-down safe bed ladder capable of stably moving upwards and eliminating potential safety hazards for children to climb conveniently.
Disclosure of Invention
In order to overcome the defect that the traditional bed ladder is placed almost vertically and has larger potential safety hazard, the technical problem to be solved is that: the up-down safe bed ladder is convenient for children to climb and capable of eliminating potential safety hazards by means of driving a human body to stably move upwards by means of a machine.
The technical scheme is as follows: an upper and lower safe bed ladder of convenient children climbing, including:
a fixed frame, one side of the bedstead is connected with the fixed frame;
pedal mechanisms are arranged at the upper part and the middle part of the bed frame.
Further, the bedstead includes:
the bed frame is provided with a plurality of fixing frames;
the guard rails are arranged on one side of the top of the fixing frame;
the upper side fixing frame is connected with a stair, and the stair is contacted with the ground.
Further, the pedal mechanism includes:
the fixing frames on the two sides are both connected with a first pedal in a sliding manner;
the first fixed rod is symmetrically arranged on the first pedal and is connected with the inner wall of the fixed frame in a sliding manner;
the handle, first pedal one side all is connected with the handle.
Further, still include elevating system, elevating system includes:
the first sliding rod is provided with a plurality of first sliding rods;
the rack bar is provided with a plurality of rack bars, and one side of the rack bar is connected with the bed frame;
the sliding sleeves are arranged on the first sliding rods in a sliding manner;
the sliding sleeves on the same vertical side are connected with the second fixing rod in a sliding mode, and the upper parts of the second fixing rods are respectively connected with a rotating shaft in a rotating mode;
the lower part of the first sliding rod at one side of the motor is connected with the motor, and an output shaft of the motor is connected with a rotating shaft at one side;
the transmission assembly is connected between the rotating shaft on one side and the output shaft of the motor, gears are symmetrically arranged on the rotating shafts, and the gears are meshed with the rack bars on the same side.
Further, still including telescopic machanism, telescopic machanism is including:
the upper parts of the second fixing rods are connected with the connecting blocks in a sliding manner, and second sliding rods are connected between the connecting blocks;
the seat cushion is rotationally connected to the second slide bar, the bottom of the seat cushion is connected with a telescopic rod, and first springs are symmetrically connected between the telescopic rod and the bottom of the seat cushion;
armrests are connected to two sides of the top of the seat cushion;
the button nails are symmetrically arranged on one side of the top of the seat cushion, and a backrest is rotatably connected between the button nails.
Further, still include pushing mechanism, pushing mechanism includes:
the connecting rods are symmetrically connected with the inner sides of the second fixing rods, and sliding groove plates are connected between the connecting rods;
the third fixed rod is connected with the third fixed rod in a sliding way in the sliding groove plate, one side of the third fixed rod is connected with a push block, and the push block is matched with the telescopic rod.
Further, still including tilting mechanism, tilting mechanism is including:
the fixed ring is connected with both sides of the chute plate, and the outer side of the fixed ring is rotationally connected with a second pedal;
and a torsion spring is connected between the fixing ring and the outer side of the sliding groove plate.
Further, still include pulling mechanism, pulling mechanism includes:
the second sliding rod is symmetrically connected with the second fixing rod;
the fixed block is connected between the fourth fixed rod, and the second spring is connected between the fixed block and the seat cushion.
Compared with the prior art, the invention has the following advantages: by arranging the protective guard, people are prevented from falling off the bed; by arranging the lifting mechanism, a worker is driven to move upwards by taking the seat cushion to perform the actions of getting on and off the bed; the opened state of the seat cushion is fixed by arranging a pushing mechanism and a telescopic mechanism; by arranging the pulling mechanism, the seat cushion is driven to automatically reset.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a partial perspective structure of the present invention.
Fig. 3 is a schematic perspective view of the lifting mechanism of the present invention.
Fig. 4 is a schematic perspective view of a first part of the retraction mechanism of the present invention.
Fig. 5 is a schematic perspective view of a second portion of the retraction mechanism of the present invention.
Fig. 6 is a schematic perspective view of the pushing mechanism of the present invention.
Fig. 7 is a schematic perspective view of the turnover mechanism of the present invention.
Fig. 8 is a schematic perspective view of the pulling mechanism of the present invention.
Fig. 9 is a schematic perspective view of the pedal mechanism of the present invention.
Part names and serial numbers in the figure: 1. the frame, 11, the fixed frame, 12, the guard rail, 13, the stair, 2, the fixed frame, 3, the pedal mechanism, 31, the first pedal, 32, the first fixed rod, 33, 4, the lifting mechanism, 41, the first sliding rod, 42, the rack rod, 43, the second fixed rod, 44, the sliding sleeve, 45, the rotating shaft, 46, the motor, 47, the transmission component, 48, the gear, 5, the telescopic mechanism, 51, the connecting block, 52, the second sliding rod, 53, the seat cushion, 54, the telescopic rod, 55, the first spring, 56, the armrest, 57, the button nail, 58, the backrest, 6, the pushing mechanism, 61, the connecting rod, 62, the chute plate, 63, the third fixed rod, 64, the pushing block, 7, the turnover mechanism, 71, the fixed ring, 72, the second pedal, 73, the torsion spring, 8, the pulling mechanism, 81, the fourth fixed rod, 82, the fixed block, 83, and the second spring.
Detailed Description
The invention is described in detail below with reference to the drawings and the specific embodiments.
Example 1
The utility model provides a safe bed ladder about convenient children scramble, as shown in fig. 1, fig. 2 and fig. 9, including bedstead 1, fixed frame 2 and pedal mechanism 3, bedstead 1 right side is connected with fixed frame 2, and bedstead 1 upper portion and middle part front side all are equipped with pedal mechanism 3.
The bedstead 1 comprises fixing frames 11, guard rails 12 and stairs 13, 3 fixing frames 11 are arranged on the bedstead 1, the guard rails 12 are arranged on the front side of the top of the fixing frames 11, the upper fixing frames 11 are connected with the stairs 13, and the stairs 13 are in contact with the ground.
The pedal mechanism 3 comprises a first pedal 31, a first fixing rod 32 and a handle 33, the front sides of the fixing frames 11 on the upper side and the middle side are slidably connected with the first pedal 31, the first fixing rod 32 is symmetrically arranged at the rear part of the first pedal 31, the first fixing rod 32 is slidably connected with the inner wall of the fixing frame 11, and the front sides of the first pedal 31 are respectively connected with the handle 33.
When people need to get on the bed, the handle 33 can be pulled to drive the first pedal 31 to move forwards, and then the first fixing rod 32 moves forwards to clamp the fixing frame 11 to drive the first pedal 31 to be fixed, so that people can go on the bed or get off the bed through the stairs 13 and the first pedal 31, and when people do not need to get on the bed, the first pedal 31 is pushed to drive the fixing frame 11 to move backwards to reset.
Example 2
On the basis of embodiment 1, as shown in fig. 2 to 8, the lifting mechanism 4 further comprises a lifting mechanism 4, the lifting mechanism 4 comprises a first slide bar 41, a rack bar 42, a second fixed bar 43, a sliding sleeve 44, a rotating shaft 45, a motor 46, a transmission assembly 47 and gears 48, wherein the first slide bar 41 is provided with 4 first slide bars 41, the first slide bar 41 is positioned on the right side of the bedstead 1 and is provided with 4 rack bars 42, the left rack bars 42 are connected with the bedstead 1, the sliding sleeves 44 are respectively arranged on the first slide bars 41 in a sliding manner, the second fixed bars 43 are respectively connected between the sliding sleeves 44 on the same vertical side in a sliding manner, the upper parts of the second fixed bars 43 are respectively connected with a rotating shaft 45 in a rotating manner, the lower parts of the first slide bars 41 on the rear right side are respectively connected with a motor 46, an output shaft of the motor 46 is connected with the rotating shaft 45 on the right side, the rotating shaft 45 on the left side is connected with the transmission assembly 47, the rotating shafts 45 on the rotating shafts 45 are respectively and the same sides of the rotating shafts 48 are respectively meshed with the rack bars 42 on the same sides.
The telescopic mechanism 5 comprises a connecting block 51, a second slide rod 52, a seat cushion 53, telescopic rods 54, first springs 55, armrests 56, buttons 57 and a backrest 58, wherein the upper parts of the second fixed rods 43 are connected with the connecting block 51 in a sliding mode, the second slide rod 52 is connected between the connecting blocks 51, the seat cushion 53 is connected onto the second slide rod 52 in a rotating mode, the bottom of the seat cushion 53 is connected with the telescopic rods 54, two first springs 55 are connected between the telescopic rods 54 and the bottom of the seat cushion 53, the armrests 56 are connected onto the left side and the right side of the upper part of the seat cushion 53, the buttons 57 are symmetrically arranged on the lower parts of the rear sides of the seat cushion 53, and the backrest 58 is connected between the buttons 57 in a rotating mode.
The pushing mechanism 6 comprises a connecting rod 61, a chute plate 62, a third fixing rod 63 and a pushing block 64, wherein the connecting rods 61 are symmetrically connected to the inner side of the second fixing rod 43, the chute plate 62 is connected between the connecting rods 61, the third fixing rod 63 is connected in the chute plate 62 in a sliding manner, the pushing block 64 is connected to the rear side of the third fixing rod 63, and the pushing block 64 is matched with the telescopic rod 54.
The turnover mechanism 7 comprises a fixed ring 71, a second pedal 72 and a torsion spring 73, wherein the left side and the right side of the front part of the chute plate 62 are respectively connected with the fixed ring 71, the outer side of the fixed ring 71 is respectively and rotatably connected with the second pedal 72, and the torsion spring 73 is connected between the fixed ring 71 and the outer side of the chute plate 62.
The novel seat cushion is characterized by further comprising a pulling mechanism 8, wherein the pulling mechanism 8 comprises a fourth fixing rod 81, a fixing block 82 and a second spring 83, the upper part of the front side of the second sliding rod 52 is connected with two fourth fixing rods 81, the fixing block 82 is connected between the fourth fixing rods 81, and two second springs 83 are connected between the rear side of the fixing block 82 and the seat cushion 53.
When a user does not want to climb stairs 13, the user can push the telescopic rod 54 to rotate downwards, the telescopic rod 54 rotates downwards to drive the seat cushion 53 to rotate forwards under the guiding action of the second sliding rod 52, the seat cushion 53 rotates to drive the connecting block 51 to move backwards through the second sliding rod 52, the connecting block 51 moves backwards to drive all parts on the connecting block to move backwards, meanwhile, the telescopic rod 54 moves backwards to be contacted with the push block 64 to drive the telescopic rod to move backwards, the first spring 55 is gradually compressed, when the push block 64 moves backwards and is no longer contacted with the sliding groove plate 62, the telescopic rod 54 can continue to rotate to the rear side of the push block 64, then the telescopic rod 54 is stopped to be pushed, the first spring 55 stretches to drive the telescopic rod 54 to be clamped by the push block 64, so that the horizontal state of the seat cushion 53 can be fixed, the second spring 83 is stretched at the moment, and the backrest 58 is pushed to rotate to form a right angle surface with the seat cushion 53, the staff can sit on the seat cushion 53 and lean against the backrest 58, the feet are placed on the second foot pedal 72, the comfortable and safe posture is adjusted by rotating the second foot pedal 72, the motor 46 is started, the output shaft of the motor 46 rotates to drive the rotating shaft 45 to rotate through the transmission component 47, the rotating shaft 45 rotates to drive the gear 48 to be matched with the rack bar 42, the gear 48 moves upwards to drive the second fixing bar 43 to move upwards under the guiding action of the sliding sleeve 44, the second fixing bar 43 moves upwards to drive the staff to move upwards to finish the action of getting on the bed, the motor 46 is turned off, when the staff needs to get off the bed, the motor 46 is started to reversely drive the second fixing bar 43 to move downwards to a certain position, the motor 46 is stopped to rotate, the staff can leave the device, the push block 64 is pushed to move backwards to drive the telescopic bar 54 not to be blocked any more, the second spring 83 compresses the seat cushion 53 to rotate forwards, the seat cushion 53 rotates forward, and the connecting block 51 is driven by the second slide rod 52 to move forward for resetting, so that the seat cushion 53 can be retracted.
The foregoing examples have shown only the preferred embodiments of the invention, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (2)
1. An upper and lower safe bed ladder of convenient children climbing, its characterized in that including:
a fixed frame (2), one side of the bed frame (1) is connected with the fixed frame (2);
the pedal mechanism (3) is arranged at the upper part and the middle part of the bed frame (1), and the pedal mechanism (3) is arranged at the upper part and the middle part of the bed frame (1);
the bedstead (1) comprises:
a plurality of fixing frames (11) are arranged on the bedstead (1);
the protective guard (12) is arranged on one side of the top of the fixing frame (11);
the upper fixing frame (11) is connected with a stair (13), and the stair (13) is contacted with the ground;
the pedal mechanism (3) comprises:
the fixing frames (11) on two sides of the first pedal (31) are connected with the first pedal (31) in a sliding mode;
the first fixed rod (32) is symmetrically arranged on the first pedal (31), and the first fixed rod (32) is connected with the inner wall of the fixed frame (11) in a sliding manner;
a handle (33), wherein one side of the first pedal (31) is connected with the handle (33);
the lifting mechanism (4) is further included, and the lifting mechanism (4) comprises:
a plurality of first sliding rods (41) are arranged beside the fixed frame (11);
a plurality of rack bars (42) are arranged beside the fixing frame (11), and one side of the rack bars (42) is connected with the bedstead (1);
the sliding sleeves (44) are arranged on the first sliding rods (41) in a sliding manner;
the second fixing rods (43) are connected between sliding sleeves (44) on the same vertical side in a sliding manner, and rotating shafts (45) are connected to the upper parts of the second fixing rods (43) in a rotating manner;
the motor (46) is connected with the lower part of the first sliding rod (41) at one side far away from the fixed frame (11), and an output shaft of the motor (46) is connected with the rotating shaft (45) at one side;
the transmission assembly (47) is connected between a rotating shaft (45) close to one side of the fixing frame (11) and an output shaft of the motor (46), gears (48) are symmetrically arranged on the rotating shaft (45), and the gears (48) are meshed with the rack bars (42) on the same side;
the telescopic mechanism (5) is further included, and the telescopic mechanism (5) comprises:
the connecting blocks (51) are connected with the connecting blocks (51) in a sliding manner at the upper parts of the second fixing rods (43), and second sliding rods (52) are connected between the connecting blocks (51);
the seat cushion (53) is rotationally connected with the second slide bar (52), the bottom of the seat cushion (53) is connected with the telescopic rod (54), and the first springs (55) are symmetrically connected between the telescopic rod (54) and the lower part of the seat cushion (53);
the armrests (56) are connected with the armrests (56) on two sides of the upper part of the seat cushion (53);
the button nails (57) are symmetrically arranged on one side of the lower part of the seat cushion (53), and a backrest (58) is rotatably connected between the button nails (57);
the device also comprises a pushing mechanism (6), wherein the pushing mechanism (6) comprises:
the connecting rods (61) are symmetrically connected with the connecting rods (61) at the inner sides of the second fixing rods (43), and sliding groove plates (62) are connected between the connecting rods (61);
the third fixed rod (63), the sliding groove plate (62) is connected with the third fixed rod (63) in a sliding way, the tail end of the third fixed rod (63) is connected with a push block (64), and the push block (64) is matched with the telescopic rod (54);
the utility model also comprises a turnover mechanism (7), wherein the turnover mechanism (7) comprises:
the fixed ring (71), the both sides of the runner plate (62) are connected with the fixed ring (71), the outside of the fixed ring (71) is connected with the second pedal (72) in a rotary way;
and a torsion spring (73), wherein the torsion spring (73) is connected between the fixed ring (71) and the outer side of the sliding groove plate (62).
2. An up-down safety bed ladder for facilitating climbing of children according to claim 1, further comprising a pulling mechanism (8), wherein the pulling mechanism (8) comprises:
the fourth fixed rod (81) is symmetrically connected with the second sliding rod (52);
the fixed blocks (82), the fixed blocks (82) are connected between the fourth fixed rods (81), and the second springs (83) are connected between the fixed blocks (82) and the seat cushion (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011421211.4A CN112586928B (en) | 2020-12-08 | 2020-12-08 | Up-down safe bed ladder convenient for children to climb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011421211.4A CN112586928B (en) | 2020-12-08 | 2020-12-08 | Up-down safe bed ladder convenient for children to climb |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112586928A CN112586928A (en) | 2021-04-02 |
| CN112586928B true CN112586928B (en) | 2023-07-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011421211.4A Active CN112586928B (en) | 2020-12-08 | 2020-12-08 | Up-down safe bed ladder convenient for children to climb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112586928B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114158874B (en) * | 2021-11-30 | 2024-05-03 | 江西宏达保安器材集团有限公司 | Student apartment bed with intelligent locker |
| CN116687161B (en) * | 2023-05-31 | 2024-01-30 | 美勒森家居科技有限公司 | Rotary structure of home bed for aged |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB669540A (en) * | 1947-11-24 | 1952-04-02 | Louis Phillips | Improvements in and relating to telescopic foot rests for beds |
| CN2698174Y (en) * | 2004-04-14 | 2005-05-11 | 罗玉明 | Double-layer bed |
| CN205189744U (en) * | 2015-11-26 | 2016-04-27 | 查颖 | Bed steps with functional mattress steps on |
| CN205306503U (en) * | 2015-12-09 | 2016-06-15 | 北京市丽日办公用品有限责任公司 | Bunk beds with portable bed steps just can be fixed in fixed point |
| CN208925559U (en) * | 2018-06-22 | 2019-06-04 | 珠海优品空间智能家居有限公司 | A kind of folding sofa capable of using as bed |
| CN109924747A (en) * | 2018-08-20 | 2019-06-25 | 上海稳加房车科技有限公司 | A kind of high sunken bed of intelligent electric sofa |
| CN209750402U (en) * | 2019-01-28 | 2019-12-10 | 江门市健凯美容器材有限公司 | Multifunctional beauty bed |
| CN210810121U (en) * | 2019-07-04 | 2020-06-23 | 广州德一好掌柜科技有限公司 | Folding bed with wheelchair function |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3558215B2 (en) * | 2000-10-23 | 2004-08-25 | パラマウントベッド株式会社 | Bed apparatus equipped with a bottom elevating mechanism having a pinch prevention function |
| JP2003135219A (en) * | 2001-10-31 | 2003-05-13 | Annaka Seisakusho:Kk | Storing type bed |
| CN102599754A (en) * | 2012-02-29 | 2012-07-25 | 郑为香 | Novel dual-purpose sofa |
| CN102871408A (en) * | 2012-10-30 | 2013-01-16 | 南通博远合金铸件有限公司 | Improved household up-down bed |
| KR20160080217A (en) * | 2014-12-29 | 2016-07-07 | 배문영 | Compound playing function bed |
| CN105193145A (en) * | 2015-08-28 | 2015-12-30 | 广西大学 | Automatic climbing type student bed |
| CN207477264U (en) * | 2017-01-04 | 2018-06-12 | 江西世纪星校具实业有限公司 | A kind of automatic vertical type student dormitory bed |
| CN211833679U (en) * | 2019-12-31 | 2020-11-03 | 江苏科琪教学设备有限公司 | Novel four-layer push-and-pull bed |
-
2020
- 2020-12-08 CN CN202011421211.4A patent/CN112586928B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB669540A (en) * | 1947-11-24 | 1952-04-02 | Louis Phillips | Improvements in and relating to telescopic foot rests for beds |
| CN2698174Y (en) * | 2004-04-14 | 2005-05-11 | 罗玉明 | Double-layer bed |
| CN205189744U (en) * | 2015-11-26 | 2016-04-27 | 查颖 | Bed steps with functional mattress steps on |
| CN205306503U (en) * | 2015-12-09 | 2016-06-15 | 北京市丽日办公用品有限责任公司 | Bunk beds with portable bed steps just can be fixed in fixed point |
| CN208925559U (en) * | 2018-06-22 | 2019-06-04 | 珠海优品空间智能家居有限公司 | A kind of folding sofa capable of using as bed |
| CN109924747A (en) * | 2018-08-20 | 2019-06-25 | 上海稳加房车科技有限公司 | A kind of high sunken bed of intelligent electric sofa |
| CN209750402U (en) * | 2019-01-28 | 2019-12-10 | 江门市健凯美容器材有限公司 | Multifunctional beauty bed |
| CN210810121U (en) * | 2019-07-04 | 2020-06-23 | 广州德一好掌柜科技有限公司 | Folding bed with wheelchair function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112586928A (en) | 2021-04-02 |
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