CN112294028B - Kindergarten crib with light isolation function - Google Patents
Kindergarten crib with light isolation function Download PDFInfo
- Publication number
- CN112294028B CN112294028B CN202011196764.4A CN202011196764A CN112294028B CN 112294028 B CN112294028 B CN 112294028B CN 202011196764 A CN202011196764 A CN 202011196764A CN 112294028 B CN112294028 B CN 112294028B
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- Prior art keywords
- fixed
- movable
- frame
- rod
- sides
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D7/00—Children's beds
- A47D7/002—Children's beds foldable
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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
- A47C29/00—Nets for protection against insects in connection with chairs or beds; Bed canopies
- A47C29/003—Bed canopies
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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
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
- A47C31/004—Means for protecting against undesired influence, e.g. magnetic radiation or static electricity
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D15/00—Accessories for children's furniture, e.g. safety belts
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D15/00—Accessories for children's furniture, e.g. safety belts
- A47D15/005—Restraining devices, e.g. safety belts, contoured cushions or side bumpers
- A47D15/008—Restraining devices, e.g. safety belts, contoured cushions or side bumpers in beds, play-pens or cradles
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D9/00—Cradles ; Bassinets
- A47D9/005—Cradles ; Bassinets foldable
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/1008—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring parallel with the pivot axis
- E05F1/1025—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring parallel with the pivot axis with a compression or traction spring
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pediatric Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention relates to a kindergarten crib, in particular to a kindergarten crib with a light-isolation function. The invention aims to provide a kindergarten crib with a light-isolation function, which can strengthen the sleeping quality of children, realize the multifunction of cribs and ensure the personal safety of children when sleeping. The technical scheme of the invention is as follows: a kindergarten's crib with light-blocking function, comprising: the bottom side of the mounting plate is connected with a plurality of supporting feet; the bed body component is connected between the top side and one side of the mounting plate; lifting mechanisms are connected to two sides of the top of the mounting plate. The invention achieves the purpose of providing a sleeping place for infants through the cooperation of the fixed bedstead, the connecting shaft, the movable bedstead and the bracket.
Description
Technical Field
The invention relates to a kindergarten crib, in particular to a kindergarten crib with a light-isolation function.
Background
When the kindergarten is designed, besides the building design, the height and character characteristics of the child are usually combined, so that a comprehensive space is created for the child, including daily activities, learning, rest and the like. Nowadays, more and more kindergartens gradually enrich and improve the construction of functional areas in order to meet the needs of infants. The child's bed is the main place that children carry out rest life, all need with the design and the planning of heart in the processing of the whole overall arrangement of child's bed and each detail, and child's bed's arrangement not only influences child's sleep, can also bring potential hidden danger for child.
The invention develops the kindergarten crib with the light-isolation function, which can strengthen the sleeping quality of the child, realize the multifunction of the crib and ensure the personal safety of the child when sleeping.
Disclosure of Invention
In order to overcome the defect of poor sleeping quality of children and single function of the child bed, the technical problem of the invention is that: the kindergarten crib with the light-isolation function can strengthen the sleeping quality of the child, realize the multifunction of the crib and ensure the personal safety of the child when sleeping.
The technical proposal is as follows: a kindergarten's crib with light-blocking function, comprising:
the bottom side of the mounting plate is connected with a plurality of supporting feet;
the bed body component is connected between the top side and one side of the mounting plate;
lifting mechanisms are connected to two sides of the top of the mounting plate.
Optionally, the bed assembly comprises:
a fixed bed frame, one side of the mounting plate is connected with the fixed bed frame;
the fixed bed frame is internally connected with a connecting shaft;
the connecting shaft is rotatably connected with the movable bed frame;
the bracket is connected with both sides of the top of the mounting plate, and the top side of the bracket is contacted with the bottom side of the movable bed frame.
Optionally, the lifting mechanism comprises:
the fixing frames are connected to the two sides of the top of the mounting plate;
the air cylinders are connected to two sides of the top of the mounting plate and penetrate through the fixing frame;
the top end of the telescopic rod of the air cylinder is connected with the first connecting ring sleeve;
the sliding connecting seat is connected with the sliding connecting seat in a rotating mode in the first connecting ring sleeve, and the sliding connecting seat is connected with the movable bedstead in a sliding mode.
Optionally, a sound insulation mechanism is further included, and the sound insulation mechanism includes:
a fixed rod is connected between the two sides of the movable bed frame;
the sliding rods are connected between the two sides of the movable bed frame in a sliding manner;
the driving rod is connected between the right sides of the movable bed frame in a sliding manner;
the sound insulation cloth is connected between the sliding rods, the sound insulation cloth is connected between one sliding rod and the fixed rod, and the sound insulation cloth is connected between the other sliding rod and the driving rod;
the two ends of the driving rod are connected with elliptical blocks;
the two sides of a part of the driving rod, which is far away from the fixed rod, are connected with the reset springs;
the fixed plate is connected between one ends of the reset springs, which are far away from the fixed rods;
the guide frame is connected with both sides of the top of the mounting plate.
Optionally, a shading mechanism is further included, and the shading mechanism includes:
the two sides of a part of the driving rod, which is far away from the fixed rod, are connected with the second connecting ring sleeve;
the movable frames are rotatably connected in the second connecting ring sleeves;
a shading cloth is connected between the driving rod and the movable frame;
the movable frames are connected with the transmission gears;
the outer sides of the movable bed frames are connected with the fixed tooth bar blocks, and the transmission gears are meshed with the fixed tooth bar blocks;
the inner sides of the movable frames are respectively connected with the bolt seats.
Optionally, a guardrail mechanism is further included, the guardrail mechanism includes:
the two sides of the fixed bed frame are connected with two fixed connecting seats;
the guardrail frame is rotatably arranged between the two fixed connecting seats;
elastic bolts are connected to the top sides of the fixed connection seats close to the fixed rod, and penetrate through the fixed connection seats.
Optionally, the storage device further comprises a storage mechanism, wherein the storage mechanism comprises:
the storage box is connected between the mounting plate and the fixed bed frame;
the door plates are rotationally connected in the two sides of the storage box;
the scroll spring is wound on both parts of the door plate.
Optionally, the return spring is a compression spring.
Compared with the prior art, the invention has the following advantages: 1. the aim of providing a sleeping place for the baby is achieved through the cooperation of the fixed bedstead, the connecting shaft, the movable bedstead and the bracket.
2. Through the cooperation of mount, cylinder, first go-between cover and sliding connection seat to reach folding the crib, reduce space occupation, conveniently accomodate the purpose.
3. Through the cooperation of slide bar, actuating lever, sound insulation cloth and oval piece to reach automatic sound insulation mechanism's that opens and shuts purpose.
4. Through the cooperation of second link ring cover, adjustable shelf, shading cloth and drive gear to reach the chucking of adjustable shelf fixedly, automatic open and shut shading mechanism provides comfortable sleep environment's purpose for the baby.
5. Through the cooperation of fixed connection seat, guardrail frame and elasticity bolt, in order to reach the purpose that realizes protecting baby's safety.
6. The storage box, the spiral spring and the door plate are matched to achieve the aim of placing and storing infant articles.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the bed assembly and the lifting mechanism of the present invention.
Fig. 3 is a schematic perspective view of the sound insulation mechanism of the present invention.
Fig. 4 is a schematic perspective view of a shading mechanism according to the present invention.
Fig. 5 is a schematic perspective view of the guard rail mechanism of the present invention.
Fig. 6 is a schematic perspective view of a storage mechanism according to the present invention.
Fig. 7 is an enlarged view of the portion a of the present invention.
Meaning of reference numerals in the drawings: 1: mounting plate, 2: supporting legs, 3: bed assembly, 31: fixed bed frame, 32: connecting shaft, 33: movable bed frame, 34: bracket, 4: lifting mechanism, 41: fixing frame, 42: cylinder, 43: first connection collar, 44: sliding connection seat, 5: soundproof mechanism, 51: fixing rod, 52: slide bar, 53: drive rod, 54: soundproof cloth, 55: oval block, 56: return spring, 57: fixing plate, 58: guide frame, 6: shading mechanism, 61: second connection collar, 62: movable frame, 63: light shielding cloth, 64: transmission gear, 65: fixed rack block, 66: latch seats, 7: guardrail mechanism, 71: fixed connection seat, 72: guardrail rack, 73: elastic bolt, 8: storage mechanism, 81: storage bin, 82: spiral spring, 83: and (5) a door plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present invention more apparent. It is only stated that the terms of orientation such as up, down, left, right, front, back, inner, outer, etc. used in this document or the imminent present invention, are used only with reference to the drawings of the present invention, and are not meant to be limiting in any way.
Example 1
The utility model provides a kindergarten's crib with light-proof function, as shown in fig. 1, including mounting panel 1, spike 2, bed body subassembly 3 and elevating system 4, mounting panel 1 downside is connected with a plurality of spike 2, is connected with bed body subassembly 3 between mounting panel 1 upside and the front side, and mounting panel 1 upper portion left and right sides all is connected with elevating system 4.
When the baby crib is needed to be used, a worker can start the lifting mechanism 4, the telescopic rod of the lifting mechanism 4 shortens and drives the crib body assembly 3 to rotate forwards, after the operation is finished, the lifting mechanism 4 is closed, at the moment, the worker can place a baby on the baby crib to achieve the purpose of providing a sleeping place for the baby, when the baby crib is not needed to be used, the worker can start the lifting mechanism 4, the telescopic rod of the lifting mechanism 4 stretches and drives the crib body assembly 3 to rotate reversely, the purpose of folding the baby crib, occupied space is reduced, storage is facilitated, and when the baby crib is used again, the operation is repeated.
Example 2
On the basis of embodiment 1, as shown in fig. 2, the bed body assembly 3 comprises a fixed bed frame 31, a connecting shaft 32, a movable bed frame 33 and a bracket 34, wherein the front side of the mounting plate 1 is connected with the fixed bed frame 31, the connecting shaft 32 is connected in the fixed bed frame 31, the movable bed frame 33 is connected on the connecting shaft 32 in a rotating way, the bracket 34 is connected on the left side and the right side of the upper part of the mounting plate 1, and the upper side of the bracket 34 is contacted with the lower side of the movable bed frame 33.
When the baby crib is needed, a worker can start the lifting mechanism 4, the telescopic rod of the lifting mechanism 4 shortens and drives the movable bedstead 33 to rotate forward on the connecting shaft 32, the movable bedstead 33 rotates forward to be positioned on the same horizontal line with the fixed bedstead 31, the bracket 34 plays a supporting role on the movable bedstead 33 so as to achieve the purpose of providing a sleeping place for the baby, when the baby crib is not needed, the worker can start the lifting mechanism 4, the telescopic rod of the lifting mechanism 4 stretches to drive the movable bedstead 33 to rotate reversely so as to achieve the purposes of folding the baby crib, reducing space occupation and facilitating storage, and when the baby crib is used again, the operation can be repeated.
As shown in fig. 2, the lifting mechanism 4 comprises a fixing frame 41, an air cylinder 42, a first connecting ring sleeve 43 and a sliding connecting seat 44, wherein the fixing frame 41 is connected to the left side and the right side of the upper portion of the mounting plate 1, the air cylinder 42 penetrates through the fixing frame 41, the first connecting ring sleeve 43 is connected to the top end of a telescopic rod of the air cylinder 42, the sliding connecting seat 44 is rotatably connected to the first connecting ring sleeve 43, and the sliding connecting seat 44 is slidably connected with the movable bed frame 33.
When the baby crib is needed, a worker can start the air cylinder 42, the telescopic rod of the air cylinder 42 shortens and drives the first connecting ring sleeve 43 to move downwards, the first connecting ring sleeve 43 moves downwards to drive the sliding connecting seat 44 to slide in the movable bed frame 33 and move downwards, the sliding connecting seat 44 rotates forwards on the first connecting ring sleeve 43, the sliding connecting seat 44 moves downwards to drive the movable bed frame 33 to rotate forwards, the follow-up operation is continued, when the baby crib is not needed, the worker can start the air cylinder 42, the telescopic rod of the air cylinder 42 extends to drive the first connecting ring sleeve 43 to move upwards, the first connecting ring sleeve 43 moves upwards to drive the sliding connecting seat 44 to slide and move upwards, the sliding connecting seat 44 is enabled to rotate reversely, and then the movable bed frame 33 is driven to rotate reversely, so that the baby crib is folded, occupied space is reduced, the baby crib is convenient to store, and when the baby crib is used again, the operation is repeated.
As shown in fig. 3, the sound insulation mechanism 5 is further included, the sound insulation mechanism 5 includes a fixed rod 51, a sliding rod 52, a driving rod 53, a sound insulation cloth 54, an oval block 55, a return spring 56, a fixed plate 57 and a guide frame 58, the fixed rod 51 is connected between the left side and the right side of the movable bed frame 33, the two sliding rods 52 are connected between the left side and the right side of the movable bed frame 33 in a sliding manner, the sliding rod 52 is located in front of the fixed rod 51, the driving rod 53 is located in front of the sliding rod 52, the sound insulation cloth 54 is connected between the sliding rod 52 and the driving rod 53 in the front, the oval block 55 is connected at the tail ends of the left side and the right side of the driving rod 53, the return spring 56 is connected at the left side and the right side of the front of the driving rod 53, the fixed plate 57 is connected between the front end of the return spring 56, the fixed plate 57 is connected with the movable bed frame 33, and the guide frame 58 is connected at the left side and the right side of the upper part of the mounting plate 1.
When the movable bed frame 33 rotates forward, the driving rod 53 is driven to move downwards, when the driving rod 53 moves downwards to be in contact with the guide frame 58, the driving rod 53 slides forwards in the movable bed frame 33, the driving rod 53 slides forwards to drive the sound insulation cloth 54 to stretch out, then the sliding rod 52 is driven to move forwards, the reset spring 56 is compressed at the moment, when the movable bed frame 33 rotates reversely, the driving rod 53 is driven to move upwards, when the driving rod 53 moves upwards to be not in contact with the guide frame 58, the driving rod 53 is driven to slide backwards under the reset action of the reset spring 56, the driving rod 53 slides backwards to drive the sound insulation cloth 54 to shrink, then the sliding rod 52 is driven to move backwards, the purpose of the automatic sound insulation mechanism 5 for opening and closing is achieved, and when the movable bed frame 33 is used again, the operation is repeated.
As shown in fig. 4 and 7, the light shielding mechanism 6 is further included, the light shielding mechanism 6 includes a second connection ring 61, a movable frame 62, a light shielding cloth 63, a transmission gear 64, a fixed rack block 65 and a latch seat 66, the left and right sides of the front portion of the driving rod 53 are connected with the second connection ring 61, the movable frame 62 is rotatably connected in the second connection ring 61, the light shielding cloth 63 is connected between the driving rod 53 and the movable frame 62, the transmission gear 64 is connected on the movable frame 62, the fixed rack block 65 is connected on the outer side of the movable bed frame 33, the transmission gear 64 is meshed with the fixed rack block 65, and the latch seat 66 is connected on the inner side of the movable frame 62.
When the driving rod 53 moves forwards, the shading cloth 63 and the movable frame 62 are driven to move forwards, then the transmission gear 64 is driven to move forwards, when the transmission gear 64 moves forwards to be in contact with the fixed gear strip block 65, the transmission gear 64 rotates reversely, the movable frame 62 is driven to rotate reversely in the second connecting ring sleeve 61 by rotating reversely, the movable frame 62 rotates reversely, the latch seat 66 is driven to rotate reversely, when the latch seat 66 rotates reversely to be in contact with the second connecting ring sleeve 61, the latch seat 66 is compressed, when the driving rod 53 moves backwards, the shading cloth 63 and the movable frame 62 are driven to move backwards, then the transmission gear 64 is driven to move backwards, when the transmission gear 64 moves backwards to be in contact with the fixed gear strip block 65, the transmission gear 64 rotates forward to drive the movable frame 62 to rotate forward, when the latch seat 66 rotates forward to be out of contact with the second connecting ring sleeve 61, the latch seat 66 is reset, so that the movable frame 62 is clamped and fixed, the shading mechanism 6 is automatically opened, and the sleeping environment is provided for infants, and the sleeping can be repeatedly used.
As shown in fig. 5, the guardrail mechanism 7 further comprises a guardrail mechanism 7, the guardrail mechanism 7 comprises a fixed connecting seat 71, a guardrail frame 72 and an elastic bolt 73, two sides of the fixed bedstead 31 are respectively connected with two fixed connecting seats 71, the guardrail frame 72 is respectively rotatably arranged between the two fixed connecting seats 71, the elastic bolt 73 is respectively connected with the upper side of the rear fixed connecting seat 71, and the elastic bolt 73 penetrates through the fixed connecting seats 71.
When placing the baby on the crib, the staff can upwards pull the elastic plug pin 73, at this time, the elastic plug pin 73 is stretched, the staff can rotate the guardrail frame 72 into the fixed connection seat 71, the elastic plug pin 73 is loosened, the guardrail frame 72 is clamped under the reset action of the elastic plug pin 73, so that the aim of protecting the safety of the baby is achieved, when the baby needs to be moved away from the crib, the staff can upwards pull the elastic plug pin 73, at this time, the elastic plug pin 73 is stretched, the staff can rotate the guardrail frame 72 to leave the fixed connection seat 71, the elastic plug pin 73 is loosened, and when the baby is used again, the operation is repeated.
As shown in fig. 6, the storage device 8 further comprises a storage device 8, wherein the storage device 8 comprises a storage box 81, a spiral spring 82 and a door plate 83, the storage box 81 is connected between the mounting plate 1 and the fixed bed frame 31, the door plate 83 is rotatably connected in the left side and the right side of the storage box 81, and the spiral spring 82 is wound on the upper portion and the lower portion of the door plate 83.
When the articles need to be stored, the door plate 83 can be rotated outwards by a worker, the door plate 83 rotates outwards in the storage box 81, the spiral spring 82 deforms at the moment, the worker can place the articles in the storage box 81, after the articles are placed, the door plate 83 is loosened, and under the reset action of the spiral spring 82, the door plate 83 is driven to rotate inwards to the original position, so that the purposes of placing and storing the articles are achieved, and when the articles are used again, the operation is repeated.
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 (3)
1. A kindergarten's crib with light-blocking function, characterized by comprising:
the support legs (2) are connected with the bottom side of the mounting plate (1);
the bed body assembly (3) is connected between the top side and one side of the mounting plate (1);
the lifting mechanisms (4) are connected with the two sides of the top of the mounting plate (1);
the bed body assembly (3) comprises:
a fixed bed frame (31), one side of the mounting plate (1) is connected with the fixed bed frame (31);
a connecting shaft (32), wherein the connecting shaft (32) is connected with the fixed bed frame (31);
a movable bed frame (33), wherein the movable bed frame (33) is rotatably connected to the connecting shaft (32);
the brackets (34) are connected with the two sides of the top of the mounting plate (1), and the top side of the brackets (34) is contacted with the bottom side of the movable bed frame (33);
the lifting mechanism (4) comprises:
the fixing frames (41) are connected with the two sides of the top of the mounting plate (1);
the air cylinders (42) are connected with the two sides of the top of the mounting plate (1), and the air cylinders (42) penetrate through the fixing frame (41);
the top end of the telescopic rod of the air cylinder (42) is connected with the first connecting ring sleeve (43);
the sliding connecting seat (44), the first connecting ring sleeve (43) is rotationally connected with the sliding connecting seat (44), and the sliding connecting seat (44) is in sliding connection with the movable bed frame (33);
still including sound insulation mechanism (5), sound insulation mechanism (5) include:
a fixed rod (51), the fixed rod (51) is connected between the two sides of the movable bed frame (33);
a sliding rod (52), two sliding rods (52) are connected between two sides of the movable bed frame (33) in a sliding way;
a driving rod (53), wherein the driving rod (53) is connected between the right sides of the movable bed frame (33) in a sliding way;
a sound insulation cloth (54), wherein the sound insulation cloth (54) is connected between the sliding rods (52), the sound insulation cloth (54) is connected between one sliding rod (52) and the fixed rod (51), and the sound insulation cloth (54) is connected between the other sliding rod (52) and the driving rod (53);
the two ends of the driving rod (53) are connected with elliptical blocks (55);
a return spring (56), wherein both sides of a part of the driving rod (53) far away from the fixed rod (51) are connected with the return spring (56);
a fixed plate (57), wherein the fixed plate (57) is connected between one ends of the return springs (56) far away from the fixed rod (51);
the guide frames (58) are connected to the two sides of the top of the mounting plate (1);
when the movable bed frame (33) rotates forwards, the driving rod (53) is driven to move downwards, when the driving rod (53) moves downwards to be in contact with the guide frame (58), the driving rod (53) slides forwards in the movable bed frame (33) so as to drive the sound insulation cloth (54) to stretch out and further drive the sliding rod (52) to move forwards, at the moment, the reset spring (56) is compressed, when the movable bed frame (33) rotates reversely, the driving rod (53) is driven to move upwards, and when the driving rod (53) moves upwards to be out of contact with the guide frame (58), the driving rod (53) is pushed to slide backwards under the reset action of the reset spring (56) so as to drive the sound insulation cloth (54) to shrink, and then the sliding rod (52) is driven to move backwards;
the device also comprises a shading mechanism (6), wherein the shading mechanism (6) comprises:
the second connecting ring sleeve (61) is connected with the two sides of a part of the driving rod (53) far away from the fixed rod (51);
the movable frames (62) are rotatably connected in the second connecting ring sleeve (61);
a shading cloth (63), wherein the shading cloth (63) is connected between the driving rod (53) and the movable frame (62);
the movable frames (62) are connected with transmission gears (64);
the outer sides of the movable bed frames (33) are connected with fixed rack blocks (65), and the transmission gears (64) are meshed with the fixed rack blocks (65);
the inner sides of the movable frames (62) are connected with the bolt seats (66);
when the driving rod (53) moves forwards, the shading cloth (63), the movable frame (62) and the transmission gear (64) are driven to move forwards, when the transmission gear (64) moves forwards to be in contact with the fixed rack block (65), the transmission gear (64) rotates reversely to drive the movable frame (62) to rotate reversely in the second connecting ring sleeve (61), the movable frame (62) rotates reversely to drive the latch seat (66) to rotate reversely, when the latch seat (66) rotates reversely to be in contact with the second connecting ring sleeve (61), the latch seat (66) is compressed, when the driving rod (53) moves backwards, the shading cloth (63), the movable frame (62) and the transmission gear (64) are driven to move backwards, when the transmission gear (64) moves backwards to be in contact with the fixed rack block (65), the transmission gear (64) rotates positively to drive the movable frame (62) and the latch seat (66) to rotate positively, and when the latch seat (66) rotates positively to be not in contact with the second connecting ring sleeve (61), the latch seat (66) is reset, and the movable frame (62) can be fixed;
still including guardrail mechanism (7), guardrail mechanism (7) include:
the fixed connection seats (71), two sides of the fixed bed frame (31) are connected with two fixed connection seats (71);
the guardrail frame (72) is rotatably arranged between the two fixed connecting seats (71);
the elastic bolts (73) are connected with the elastic bolts (73) on the top side of the fixed connecting seat (71) close to one side of the fixed rod (51), and the elastic bolts (73) penetrate through the fixed connecting seat (71).
2. The light-isolation crib of claim 1, further comprising a storage mechanism (8), wherein the storage mechanism (8) comprises:
a storage box (81), wherein the storage box (81) is connected between the mounting plate (1) and the fixed bed frame (31);
the door plates (83) are rotatably connected with the door plates (83) in the two sides of the storage box (81);
the scroll spring (82) is wound on both parts of the door plate (83).
3. A kindergarten's crib with light-blocking function as in claim 1, wherein the return spring (56) is a compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011196764.4A CN112294028B (en) | 2020-10-31 | 2020-10-31 | Kindergarten crib with light isolation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011196764.4A CN112294028B (en) | 2020-10-31 | 2020-10-31 | Kindergarten crib with light isolation function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112294028A CN112294028A (en) | 2021-02-02 |
| CN112294028B true CN112294028B (en) | 2023-08-18 |
Family
ID=74333165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011196764.4A Active CN112294028B (en) | 2020-10-31 | 2020-10-31 | Kindergarten crib with light isolation function |
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| Country | Link |
|---|---|
| CN (1) | CN112294028B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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