CN112674548B - Kindergarten bed with safeguard function - Google Patents
Kindergarten bed with safeguard function Download PDFInfo
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- CN112674548B CN112674548B CN202011472177.3A CN202011472177A CN112674548B CN 112674548 B CN112674548 B CN 112674548B CN 202011472177 A CN202011472177 A CN 202011472177A CN 112674548 B CN112674548 B CN 112674548B
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Abstract
The invention relates to a kindergarten bed, in particular to a kindergarten bed with a protection function. The invention aims to solve the technical problems: a kindergarten bed with shading and protection functions is provided. A kindergarten bed with protection function, comprising: a bed body; the backup plate is arranged on the bed body; the first mounting frames are arranged at two sides of the bed body; the covering device is arranged between the first mounting frames; and the protection device is arranged on the bed body. The protective fence is provided with the supporting rods and the arc-shaped clamping blocks, and the supporting rods and the arc-shaped clamping blocks can support the protective fence, so that the protective fence can be effectively prevented from being damaged when being pressed by gravity; the invention can make the cover device and the protection device operate together by controlling the rocker, thereby reducing the operation trouble of a user.
Description
Technical Field
The invention relates to a kindergarten bed, in particular to a kindergarten bed with a protection function.
Background
The kindergarten bed is a special bed for infants in the period of time and is a bed for afternoon nap for children in the kindergarten.
The general kindergarten bed is simple, because the use is all noon, light is stronger when the afternoon nap, and current kindergarten bed does not have the shelter from the thing, and then need bear light when making many kindergarten children's afternoon nap, and then can influence kindergarten child's sleep quality, and kindergarten bed does not have the place of partial protection moreover, stands up easily after the child falls down.
It is therefore desirable to design a kindergarten bed with a protective function that is shielded from light.
Disclosure of Invention
In order to overcome the defects that the prior kindergarten bed is not provided with a shielding object, the sleeping quality of children in the kindergarten can be influenced, and the kindergarten bed is not provided with a part of protection place, and the children can turn over and fall easily after sleeping, the technical problem is that: a kindergarten bed with shading and protection functions is provided.
The technical proposal is as follows: a kindergarten bed with protection function, comprising: a bed body; the backup plate is arranged on the bed body; the first mounting frames are arranged at two sides of the bed body; the covering device is arranged between the first mounting frames; and the protection device is arranged on the bed body.
Optionally, the covering device comprises: the fixing frame is arranged on the first mounting frame; the first arc-shaped frame is rotatably arranged on the fixing frame; the swinging rod is rotatably arranged on the first mounting frame; the first connecting rod is rotatably arranged between the swinging rod and the first arc-shaped frame; the first cylinder body is arranged on the first mounting frame; the straight piston rod is installed on the first cylinder body in a sliding mode and is connected with the swing rod in a rotating mode; the second arc-shaped frame is rotatably arranged on the first mounting frame; the second connecting rod is rotatably arranged on the second arc-shaped frame; the connecting frames are arranged at two sides of the second connecting rod; a first cover plate installed between the connection frames; the mounting block is mounted on the first arc-shaped frame; the third connecting rod is rotatably arranged between the mounting block and the second connecting rod; and a second cover plate installed between the installation blocks.
Optionally, the protection device includes: the straight guide rail is arranged at two sides of the bed body; the sliding block is arranged between the straight guide rails in a sliding manner; the second mounting frames are arranged at two sides of the bed body; the cylindrical gear is rotatably arranged on the second mounting frame; the fixed rods are arranged at two sides of the sliding block; the first rack is arranged on the fixed rod and meshed with the cylindrical gear; the guard rail is arranged on the two sides of the bed body in a sliding manner and is arranged on the guide slot holes; the second rack is arranged on the guard rail and meshed with the cylindrical gear; mounting plates arranged at two sides of the bed body; the rotating shaft is rotatably arranged between the mounting plates; a crank mounted on the rotation shaft; the fourth connecting rod is rotatably arranged between the crank and the sliding block; and the rocker is arranged on the rotating shaft.
Optionally, the method further comprises the following steps: the wedge-shaped sliding blocks are respectively provided with a straight sliding groove on the straight running guide rail, and are arranged on the straight sliding grooves in a sliding manner; the first connecting rod is arranged on the wedge-shaped sliding block and is connected with the fixed rod; the support rods are arranged at two sides of the bed body in a sliding manner and are in contact fit with the wedge-shaped sliding blocks; the arc-shaped clamping block is arranged on the supporting rod and is in contact fit with the guard rail; and the elastic piece is arranged between the bed body and the support rod.
Optionally, the method further comprises the following steps: the connecting column is arranged on the bed body; a cylindrical cavity mounted on the connection post; the second cylinder bodies are arranged at two sides of the cylindrical cavity; the U-shaped piston rod is slidably arranged on the second cylinder body and is connected with the sliding block; and a hose installed between the second cylinder and the first cylinder.
Optionally, the method further comprises the following steps: the arc-shaped chute plate is arranged on the bed body; the sliding shaft is arranged on the arc-shaped chute plate in a sliding manner and is connected with the rocker; the second connecting rod is arranged on the arc-shaped chute plate; and the arc-shaped clamping ring is arranged on the second connecting rod and is matched with the rocker.
Optionally, the method further comprises the following steps: the connecting blocks are arranged on two sides of the first shielding plate and the second shielding plate; the ring sleeve is arranged on the connecting block; and the mounting shaft is arranged between the annular sleeves on the first shielding plate and between the annular sleeves on the second shielding plate.
Optionally, the first cover plate and the second cover plate each have an arc.
The beneficial effects of the invention are as follows: 1. the protective fence is provided with the supporting rods and the arc-shaped clamping blocks, and the supporting rods and the arc-shaped clamping blocks can support the protective fence, so that the protective fence can be effectively prevented from being damaged when being pressed by gravity.
2. The invention can make the cover device and the protection device operate together by controlling the rocker, thereby reducing the operation trouble of a user.
3. According to the invention, the rocker is matched with the arc-shaped clamping ring, so that the rocker can be fixed, and the first cover plate and the second cover plate are prevented from being automatically opened and retracted to the guard rail by external force, so that the sleeping quality is affected and the protection degree is reduced.
4. The invention is provided with the installation shaft, and objects such as a mosquito net bed curtain and the like can be installed, so that children in a kindergarten can sleep more stably.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a cover device according to the present invention.
Fig. 3 is a schematic perspective view of a first part of the protection device of the present invention.
Fig. 4 is a schematic perspective view of a second portion of the protective device of the present invention.
Fig. 5 is a schematic perspective view of a first part of the present invention.
Fig. 6 is a schematic perspective view of a second part of the present invention.
Reference numerals illustrate: the present invention provides a bed, 2_back plate, 3_first mount, 4_cover, 401_mount, 402_first arc mount, 403_swing lever, 404_first link, 405_first cylinder, 4051_straight piston rod, 406_second arc mount, 407_second link, 408_link, 409_first cover plate, 410_mounting block, 411_third link, 412_second cover plate, 5_guard, 501_straight track, 502_slider, 503_second mount, 504_cylindrical gear, 505_fixed rod, 506_first rack, 507_guide slot, 508_guard rail, 509_second rack, 510_mount plate, 511_rotating shaft, 512_crank, 513_fourth link, 514_rocker, 6_straight slide, 7_wedge slide, 8_first link, 9_support bar, 10_arc clamp block, 11_spring, 12_connecting post, 13_cylindrical cavity, 14_second cylinder, 15_u-shaped piston rod, 16_flexible pipe, 17_flexible pipe, 17_guide slot, 508_guard, 508_straight slide rail, 509_second arc clamp, 510_mount, 511_mount plate, 511_rotating shaft, 11_flexible pipe, 11_spring, 12_spring, 11_spring.
Detailed Description
The following description is of the preferred embodiments of the invention, and is not intended to limit the scope of the invention.
Example 1
The utility model provides a kindergarten bed with safeguard function, as shown in fig. 1-4, including the bed body 1, backup plate 2, first mounting bracket 3, cover device 4 and protector 5, the left portion upside of the bed body 1 is equipped with backup plate 2, and both sides all weld first mounting bracket 3 around the upper portion of the bed body 1, are equipped with between the first mounting bracket 3 and cover device 4, are equipped with protector 5 on the bed body 1.
When needs use kindergarten's bed, child can sleep on the bed body 1, when needs are shaded, control cover device 4 operates, and then makes cover device 4 cover bed body 1 top, and then accomplishes the shading effect, when needs prevent that child from dropping, control protector 5 for protector 5 can block the edge of bed, and then prevent that child from dropping, when need not use cover device 4 and protector 5, control cover device 4 and protector 5 reset can.
The cover device 4 comprises a fixing frame 401, a first arc-shaped frame 402, a swinging rod 403, a first connecting rod 404, a first cylinder body 405, a straight piston rod 4051, a second arc-shaped frame 406, a second connecting rod 407, a connecting frame 408, a first shielding plate 409, a mounting block 410, a third connecting rod 411 and a second shielding plate 412, wherein the fixing frame 401 is fixedly connected to the first mounting frame 3, the first arc-shaped frame 402 is connected to the fixing frame 401 in a uniformly rotating manner, the swinging rod 403 is connected to the inner side of the first mounting frame 3 in a uniformly rotating manner, a first connecting rod 404 is connected to the first arc-shaped frame 402 in a rotating manner, the first cylinder body 405 is arranged on the first mounting frame 3 in a sliding manner, the straight piston rod 4051 is connected to the swinging rod 403 in a rotating manner, the right side of the first mounting frame 3 is uniformly connected with the second arc-shaped frame 406, the connecting frame 408 is welded to the left side and the right side of the upper portion of the second connecting rod 407, the first shielding plate 408 is connected to the connecting frame 408 in a welding manner, the first shielding plate 409 is connected to the first connecting block 410 in a uniformly rotating manner, and the mounting block 410 is connected to the second connecting block 410 is connected to the second arc-shaped frame 410.
When shading is required, air is pumped out of the first cylinder 405, so that the straight piston rod 4051 is retracted into the first cylinder 405, the swinging rod 403 rotates around the joint with the first mounting frame 3, the first arc-shaped frame 402 rotates anticlockwise through the first connecting rod 404, the mounting block 410 and the second shielding plate 412 move downwards, meanwhile, the second connecting rod 407 moves downwards through the third connecting rod 411, the second arc-shaped frame 406 rotates, the first shielding plate 409 moves downwards, so that the first shielding plate 409 and the second shielding plate 412 are shielded, when shading is not required, air is injected into the first cylinder 405, and then all parts operate reversely, so that the first shielding plate 409 and the second shielding plate 412 do not shield the bed body 1.
The protection device 5 comprises a straight guide rail 501, sliding blocks 502, a second mounting frame 503, cylindrical gears 504, a fixed rod 505, a first rack 506, a guard rail 508, a second rack 509, mounting plates 510, rotating shafts 511, cranks 512, fourth connecting rods 513 and rockers 514, the straight guide rail 501 is arranged on the front side and the rear side of the lower portion of the bed body 1, the sliding blocks 502 are slidably arranged between the straight guide rails 501, the second mounting frame 503 is fixedly connected to the front side and the rear side of the bed body 1 through bolts, the cylindrical gears 504 are rotatably connected to the second mounting frame 503, the fixed rods 505 are welded to the front side and the rear side of the sliding blocks 502, the first racks 506 are meshed with the cylindrical gears 504, the guide slots 507 are formed in the front side and the rear side of the bed body 1, the guard rail 508 is slidably arranged on the guide slots 507, the second racks 509 are arranged on the lower side of the right side of the guide slots 508, the mounting plates 510 are rotatably connected to the rotating shafts 511, the rotating shafts 511 are welded to the crank 512 are welded to the front side and the crank 512, and the fourth connecting rods 512 are welded to the front side of the guard rail 511.
When needing to prevent that child from dropping, control rocker 514 moves to the right, and then makes axis of rotation 511 rotate, and then makes crank 512 rotate to make slider 502 slide to the right through fourth connecting rod 513, and then make dead lever 505 and first rack 506 move to the right, thereby make cylindrical gear 504 rotate, and then make second rack 509 upwards move, thereby make rail guard 508 upwards move, and then make rail guard 508 block bed 1 edge, and then prevent child from dropping, when not needing the protection, control rocker 514 moves to the left, thereby make above-mentioned each part reverse operation, and then make rail guard 508 move downwards and no longer block bed 1 edge.
Example 2
On the basis of embodiment 1, as shown in fig. 4, 5 and 6, the bed further comprises a wedge-shaped sliding block 7, a first connecting rod 8, a supporting rod 9, an arc-shaped clamping block 10 and an elastic piece 11, wherein the straight sliding groove 6 is formed in the straight sliding rail 501, the wedge-shaped sliding block 7 is arranged on the straight sliding groove 6 in a sliding mode, the first connecting rod 8 is connected with the outer side of the wedge-shaped sliding block 7, the first connecting rod 8 is connected with a fixing rod 505, the supporting rod 9 is connected with the front side and the rear side of the bed body 1 in a sliding mode, the supporting rod 9 is in contact fit with the wedge-shaped sliding block 7, the arc-shaped clamping block 10 is welded on the upper side of the supporting rod 9 and in contact fit with a protective rail 508, and the elastic piece 11 is connected between the bed body 1 and the supporting rod 9.
When the sliding block 502 slides rightward, the first connecting rod 8 and the wedge-shaped sliding block 7 move rightward, so that the sliding block 502 contacts with the supporting rod 9, the supporting rod 9 moves upward, the elastic piece 11 is compressed, and the supporting rod 9 moves upward to enable the arc-shaped clamping block 10 to move upward, so that the arc-shaped clamping block 10 supports the guard rail 508, and the guard rail 508 is prevented from being damaged when gravity presses.
The bed comprises a bed body 1, and is characterized by further comprising a connecting column 12, a cylindrical cavity 13, a second cylinder body 14, a U-shaped piston rod 15 and a hose 16, wherein the connecting column 12 is connected to the lower side of the bed body 1, the cylindrical cavity 13 is arranged on the lower side of the connecting column 12, the second cylinder body 14 is connected to the front side and the rear side of the cylindrical cavity 13, the U-shaped piston rod 15 is arranged on the second cylinder body 14 in a sliding mode, the U-shaped piston rod 15 is connected with a sliding block 502, and the hose 16 is connected between the second cylinder body 14 and the first cylinder body 405.
When the control rocker 514 moves to the right, the sliding block 502 slides to the right, so that the U-shaped piston rod 15 moves to the right, so that the air pressure in the cylindrical cavity 13 is reduced, and the air in the first cylinder 405 is pumped out, when the control rocker 514 moves to the left, the parts are reversely operated, and then the cover device 4 and the protection device 5 can be operated only by controlling the rocker 514, so that the operation trouble of a user is reduced.
The novel bed comprises a bed body 1, and is characterized by further comprising an arc-shaped chute plate 17, a chute 18, a second connecting rod 19 and an arc-shaped clamping ring 20, wherein the front side of the left part of the bed body 1 is provided with the arc-shaped chute plate 17, the chute 18 is arranged in the arc-shaped chute plate 17 in a sliding manner, the chute 18 is connected with a rocker 514, the right side of the arc-shaped chute plate 17 is welded with the second connecting rod 19, the upper side of the second connecting rod 19 is provided with the arc-shaped clamping ring 20, and the arc-shaped clamping ring 20 is matched with the rocker 514.
When the control rocker 514 moves, the sliding shaft 18 moves on the arc-shaped chute plate 17, so that the movement direction of the rocker 514 is limited, the control rocker 514 can be prevented from being improper, the rocker 514 is damaged, and when shielding is needed, the control rocker 514 is matched with the arc-shaped clamping ring 20, so that the rocker 514 is fixed, the first shielding plate 409 and the second shielding plate 412 are prevented from being automatically opened by an external force, and the protective guard 508 is prevented from being retracted, so that the sleeping quality is influenced, and the protection degree is reduced.
Still including connecting block 21, ring cover 22 and installation axle 23, both sides all have connecting block 21 through the bolt rigid coupling around first blanking plate 409 and the second blanking plate 412, and the downside of connecting block 21 all welds ring cover 22, all is connected with installation axle 23 between the ring cover 22 on the first blanking plate 409 and between the ring cover 22 on the second blanking plate 412.
When objects such as a mosquito net bed curtain and the like are required to be installed, the mosquito net bed curtain can be installed between the installation shafts 23, so that mosquitoes can be shielded in summer, and children in a kindergarten can sleep more stably.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. Kindergarten bed with safeguard function, characterized by comprising:
a bed body (1);
the backup plate (2) is arranged on the bed body (1);
the first mounting frames (3) are arranged at two sides of the bed body (1);
a covering device (4) mounted between the first mounting frames (3);
the protection device (5) is arranged on the bed body (1);
the covering device (4) comprises:
the fixing frame (401) is arranged on the first mounting frame (3);
the first arc-shaped frame (402) is rotatably arranged on the fixed frame (401);
a swinging rod (403) rotatably mounted on the first mounting frame (3);
a first link (404) rotatably installed between the swing lever (403) and the first arc-shaped frame (402);
a first cylinder (405) mounted on the first mounting frame (3);
a straight piston rod (4051) is slidably mounted on the first cylinder (405), and the straight piston rod (4051) is rotatably connected with the swing rod (403);
the second arc-shaped frame (406) is rotatably arranged on the first mounting frame (3);
a second connecting rod (407) rotatably mounted on the second arc-shaped frame (406);
a connecting frame (408) installed at both sides of the second link (407);
a first cover plate (409) mounted between the connection frames (408);
a mounting block (410) mounted on the first arc frame (402);
a third link (411) rotatably installed between the installation block (410) and the second link (407);
a second cover plate (412) mounted between the mounting blocks (410);
the protection device (5) comprises:
the straight guide rails (501) are arranged at two sides of the bed body (1);
a sliding block (502) which is slidably mounted between the straight rails (501);
the second mounting frames (503) are arranged at two sides of the bed body (1);
a cylindrical gear (504) rotatably mounted on the second mounting frame (503);
the fixed rods (505) are arranged on two sides of the sliding block (502);
a first rack (506) mounted on the fixed rod (505), the first rack (506) being engaged with the cylindrical gear (504);
the guard rail (508) is arranged on both sides of the bed body (1), guide slots (507) are formed in the two sides of the bed body, and the guard rail (508) is slidably arranged on the guide slots (507);
a second rack (509) mounted on the guard rail (508), the second rack (509) being meshed with the cylindrical gear (504);
the mounting plates (510) are arranged at two sides of the bed body (1);
a rotation shaft (511) rotatably mounted between the mounting plates (510);
a crank (512) mounted on the rotation shaft (511);
a fourth link (513) rotatably installed between the crank (512) and the slider (502);
a rocker (514) mounted on the rotation shaft (511);
the method also comprises the following steps:
the wedge-shaped sliding blocks (7) are respectively provided with a straight sliding groove (6) on the straight guide rail (501), and the wedge-shaped sliding blocks (7) are slidably arranged on the straight sliding grooves (6);
the first connecting rod (8) is arranged on the wedge-shaped sliding block (7), and the first connecting rod (8) is connected with the fixed rod (505);
the support rods (9) are arranged on two sides of the bed body (1) in a sliding mode, and the support rods (9) are in contact fit with the wedge-shaped sliding blocks (7);
the arc-shaped clamping block (10) is arranged on the supporting rod (9), and the arc-shaped clamping block (10) is in contact fit with the guard rail (508);
the elastic piece (11) is arranged between the bed body (1) and the supporting rod (9).
2. A kindergarten bed with protective function as recited in claim 1, further comprising:
the connecting column (12) is arranged on the bed body (1);
a cylindrical cavity (13) mounted on the connecting column (12);
the second cylinder bodies (14) are arranged at two sides of the cylindrical cavity (13);
the U-shaped piston rod (15) is slidably arranged on the second cylinder body (14), and the U-shaped piston rod (15) is connected with the sliding block (502);
and a hose (16) installed between the second cylinder (14) and the first cylinder (405).
3. A kindergarten bed with protective function as recited in claim 2, further comprising:
an arc-shaped chute plate (17) which is arranged on the bed body (1);
the sliding shaft (18) is arranged on the arc-shaped chute plate (17) in a sliding manner, and the sliding shaft (18) is connected with the rocker (514);
the second connecting rod (19) is arranged on the arc-shaped chute plate (17);
and the arc-shaped clamping ring (20) is arranged on the second connecting rod (19), and the arc-shaped clamping ring (20) is matched with the rocker (514).
4. A kindergarten bed with protective function as recited in claim 3, further comprising:
connecting blocks (21) installed at both sides of the first cover plate (409) and the second cover plate (412);
the ring sleeve (22) is arranged on the connecting block (21);
and a mounting shaft (23) mounted between the collars (22) on the first cover plate (409) and between the collars (22) on the second cover plate (412).
5. A kindergarten bed with protective function according to claim 1, wherein the first cover plate (409) and the second cover plate (412) each have an arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011472177.3A CN112674548B (en) | 2020-12-15 | 2020-12-15 | Kindergarten bed with safeguard function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011472177.3A CN112674548B (en) | 2020-12-15 | 2020-12-15 | Kindergarten bed with safeguard function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112674548A CN112674548A (en) | 2021-04-20 |
| CN112674548B true CN112674548B (en) | 2023-09-22 |
Family
ID=75447710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011472177.3A Active CN112674548B (en) | 2020-12-15 | 2020-12-15 | Kindergarten bed with safeguard function |
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| Country | Link |
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| CN (1) | CN112674548B (en) |
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| CN204970495U (en) * | 2015-08-24 | 2016-01-20 | 陈韦宏 | Nursing shaking table can be swung in neonate's special use |
| CN205234017U (en) * | 2015-11-05 | 2016-05-18 | 山东拜尔建材有限公司 | Many functional safety protect bed |
| CN206381004U (en) * | 2016-10-31 | 2017-08-08 | 重庆尚游婴儿游泳馆有限责任公司 | A kind of Infant Bath Room bed |
| CN206499779U (en) * | 2016-10-31 | 2017-09-19 | 重庆尚游婴儿游泳馆有限责任公司 | Infant Bath Room blue-ray light bed |
| CN207996271U (en) * | 2017-07-29 | 2018-10-23 | 徐超 | A kind of medical bed with protective fence |
| CN209090537U (en) * | 2018-06-14 | 2019-07-12 | 宿迁艾薇塔生物科技有限公司 | A kind of three years old child's doss of trip |
| CN209121660U (en) * | 2018-07-11 | 2019-07-19 | 南通金鼎龙文化创意股份有限公司 | A kind of home furnishings intelligent air conditioning bed |
| CN111437141A (en) * | 2020-04-14 | 2020-07-24 | 李庆磊 | Integrated monitoring and rescuing equipment for department of pediatrics |
| CN111990822A (en) * | 2020-08-31 | 2020-11-27 | 江西新汉力实业有限公司 | Adjustable good student apartment bed of privacy nature |
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2020
- 2020-12-15 CN CN202011472177.3A patent/CN112674548B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204970495U (en) * | 2015-08-24 | 2016-01-20 | 陈韦宏 | Nursing shaking table can be swung in neonate's special use |
| CN205234017U (en) * | 2015-11-05 | 2016-05-18 | 山东拜尔建材有限公司 | Many functional safety protect bed |
| CN206381004U (en) * | 2016-10-31 | 2017-08-08 | 重庆尚游婴儿游泳馆有限责任公司 | A kind of Infant Bath Room bed |
| CN206499779U (en) * | 2016-10-31 | 2017-09-19 | 重庆尚游婴儿游泳馆有限责任公司 | Infant Bath Room blue-ray light bed |
| CN207996271U (en) * | 2017-07-29 | 2018-10-23 | 徐超 | A kind of medical bed with protective fence |
| CN209090537U (en) * | 2018-06-14 | 2019-07-12 | 宿迁艾薇塔生物科技有限公司 | A kind of three years old child's doss of trip |
| CN209121660U (en) * | 2018-07-11 | 2019-07-19 | 南通金鼎龙文化创意股份有限公司 | A kind of home furnishings intelligent air conditioning bed |
| CN111437141A (en) * | 2020-04-14 | 2020-07-24 | 李庆磊 | Integrated monitoring and rescuing equipment for department of pediatrics |
| CN111990822A (en) * | 2020-08-31 | 2020-11-27 | 江西新汉力实业有限公司 | Adjustable good student apartment bed of privacy nature |
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| Publication number | Publication date |
|---|---|
| CN112674548A (en) | 2021-04-20 |
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Effective date of registration: 20230825 Address after: 266000 South Side of Jingxin Road, Lujia Village Community, Jiaolai Street Office, Jiaozhou City, Qingdao City, Shandong Province Applicant after: Qingdao senqing Wood Industry Co.,Ltd. Address before: Room 808, Unit 1, Building 7, No. 1999 Lianyou Road, Jiwang Town, Minhang District, Shanghai, 201100 Applicant before: Rao Hongsheng |
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