Infant nursing bed capable of helping sleep

Abstract

The invention provides a sleep aiding infant nursing bed, which comprises a bed frame main body, a bed body, a driving mechanism and a mosquito net, the bed body is hinged in the upper end of the bed frame main body, the driving mechanism is installed in the lower end of the bed frame main body, the lower end of the bed body is movably connected with the driving mechanism, and the mosquito net is movably installed on the bed frame main body. Compared with the prior art, the infant sleeping bed has the advantages that the bed frame body is arranged, the bed body can shake, the problem that an infant is not prone to sleeping due to the fact that the bed body cannot shake is solved, the bed body can be conveniently driven to do reciprocating swing motion on the bed frame body through the design of the driving mechanism, the infant is helped to quickly fall asleep, and the infant sleeping quality is improved. And the workload of nursing personnel is reduced.

Description

Technical Field

[0001] The present invention belongs to the technical field of pediatric nursing, relates to a pediatric nursing bed, and particularly relates to an infant nursing bed for helping sleep. Background Technique

[0002] At present, most of the existing pediatric nursing beds are fixed and cannot be shaken, which makes it difficult for infants to fall asleep and easy to cry, thus bringing many inconveniences to medical staff and increasing the workload. Therefore, there is an urgent need for an infant nursing bed for helping sleep to solve the above problems. Summary of the Invention

[0003] Aiming at the deficiencies of the existing technology, the purpose of the present invention is to provide an infant nursing bed for helping sleep to solve the problems put forward in the above background technique.

[0004] The technical solution of the present invention is realized as follows: An infant nursing bed for helping sleep, comprising: a bed frame main body, a bed body, a driving mechanism, and a mosquito net. The bed body is hinged inside the upper end of the bed frame main body. A driving mechanism is installed inside the lower end of the bed frame main body. The lower end of the bed body is movably connected to the driving mechanism. A mosquito net is movably installed on the bed frame main body. The bed frame main body includes a side frame one, a connecting rod, a side frame two, a bottom rod, a storage rack, and a support frame. The side frame one includes a jack, a reinforcing vertical rod, a reinforcing horizontal rod, and a magnet block one. The bed body includes a frame, a railing, a bed board, a swinging structure, a fixing block, and a connecting ring. The railing includes a short rod and a foam anti-collision layer. The swinging structure includes a connecting rotating rod one, a connecting rotating cylinder one, a connecting rotating cylinder two, a connecting rotating rod two, and a swinging rod. The driving mechanism includes a steel wire rope, a pulley structure one, a pulley structure two, a box body, a driving gear, a chain, a connecting head, a pull rod, a guiding cylinder, a return spring, a limiting head, a mounting frame, a transmission rod, a bearing, a foot pedal, a prism rod, a cap, a torsion spring, and a footrest. The pulley structure one includes a fixing frame and a guiding wheel. The box body includes a rectangular through hole, a brush plate, and bristles. The mounting frame includes a mounting seat and a hoop. The footrest includes a hinged seat, a hinge joint, and a sole pad. The mosquito net is provided with a magnet block two.

[0005] As a preferred embodiment, the second side frame has the same specifications as the first side frame. Connecting rods are respectively provided on the lower sides between the left ends and between the right ends of the first side frame and the second side frame. A bottom rod is provided between the lower ends of the first side frame and the second side frame. The storage rack is arranged on the front side of the bottom rod and is close to the first side frame. Jack holes are respectively formed on the upper surfaces of the first side frame and the second side frame. The support frame is inserted between the upper ends of the first side frame and the second side frame through the jack holes. A reinforcing cross bar is arranged inside the upper end of the first side frame. A reinforcing vertical bar is provided above the reinforcing cross bar. A triangular through hole is formed on the front surface of the left side of the reinforcing cross bar. A limiting insertion rod is movably inserted in the triangular through hole. Magnet blocks one are symmetrically provided on the front side of the first side frame and the rear side of the second side frame, and on the left side, right side, left side and right side of the first side frame and the second side frame. The magnet block one is movably connected with the magnet block two.

[0006] As a preferred embodiment, the swing structures are respectively hinged on the front surfaces and rear surfaces of the left side and the right side of the upper end of the frame. A connecting rotating cylinder two is provided on the outer side of the upper end of the swing rod. The connecting rotating cylinder two is rotatably connected with a connecting rotating rod two. The connecting rotating rod two is installed inside the first side frame or inside the second side frame. A connecting rotating cylinder one is provided on the inner side of the lower end of the swing rod. The connecting rotating cylinder one is rotatably connected with a connecting rotating rod one. The connecting rotating rod one is installed on the front surfaces and rear surfaces of the left side and the right side of the upper end of the frame. Railings are respectively provided on the left side, right side, front side and rear side of the frame. The short rods are installed on the left side, right side, front side and rear side of the frame. The outer surfaces of the short rods are wrapped with foam anti-collision layers. A bed board is provided at the bottom of the frame. A fixing block is provided in the middle of the lower surface of the bed board. A connecting ring is movably installed on the fixing block.

[0007] As a preferred embodiment, there are four connecting rods, which are divided into two groups. There are multiple bottom rods. A plurality of the bottom rods are equidistantly arranged between the lower ends of the first side frame and the second side frame. The storage rack is a U-shaped plate. A reinforcing cross bar is installed on the upper side of the first side frame, and a reinforcing cross bar is installed on the upper side of the second side frame. A plurality of reinforcing vertical rods are provided on the upper side of each reinforcing cross bar. One magnet block is provided on the upper and lower sides of the left surface of the first side frame and on the upper and lower sides of the right surface respectively. Three magnet blocks are provided on the upper and lower sides of the front surface of the first side frame respectively. One magnet block is provided on the upper and lower sides of the left surface of the second side frame and on the upper and lower sides of the right surface respectively. Three magnet blocks are provided on the upper and lower sides of the front surface of the second side frame respectively. The support frame is a U-shaped hollow tube. The number of magnet blocks two is the same as the number of magnet blocks one, and the positions of magnet blocks two correspond to the positions of magnet blocks one. A circular handle is provided at the outer end of the limit insertion rod, and a rod body is provided at the inner end of the limit insertion rod. The cross section of the rod body is an equilateral triangle. An arched main body is provided in the middle of the mosquito net. Side one is provided at the left end and the right end of the arched main body respectively. Side one is a rectangular mosquito net cloth piece. The length and width of side one are the same as the length and width of the left and right surfaces of the bed frame main body. Side two is provided at the front and rear sides of the arched main body respectively. Side two is a rectangular mosquito net cloth piece. The length and width of side two are the same as the length and width of the front and rear surfaces of the bed frame main body. The setting of the bed frame main body facilitates the installation of a movable bed body, and magnet block one and magnet block two facilitate the fixation of the mosquito net.

[0008] As a preferred embodiment, the number of short rods is the same as the number of the foam anti-collision layers. The side surface of the foam anti-collision layer is vertically disconnected. There are four swinging structures. Two of the swinging structures are installed between the upper left side of the first side frame and the upper left side of the frame and between the upper right side of the first side frame and the upper right side of the frame. Two of the swinging structures are installed between the upper left side of the second side frame and the upper left side of the frame and between the upper right side of the second side frame and the upper right side of the frame. The fixing block is installed in the middle of the lower surface of the bed board by screws. Triangular blind holes are provided below the front side and the rear side of the left end of the frame. The limit insertion rod is movably inserted into the triangular blind holes. The setting of the swinging structure facilitates the swinging movement of the bed body.

[0009] As a preferred embodiment, the first pulley structure is horizontally installed on a connecting rod between the right ends of the first side frame and the second side frame. The second pulley structure is vertically installed on a bottom rod between the right ends of the first side frame and the second side frame. The second pulley structure has the same specifications as the first pulley structure. A guide wheel is movably installed on the fixed frame, and a guide groove is provided in the middle of the guide wheel. The upper end of the steel wire rope is fixed to a connecting ring. The steel wire rope sequentially passes through the first pulley structure and the second pulley structure, and the steel wire rope is in rolling connection with the guide wheels on the first pulley structure and the second pulley structure. The lower end of the steel wire rope is fixedly connected to the right end of a limit head through a rope hole. The limit head is provided at the right end of a pull rod. A return spring is movably installed on the right side of the pull rod. A guide hole is opened inside a guide cylinder. The right side of the pull rod is movably installed inside the guide cylinder through the guide hole. The guide cylinder is installed on the bottom rod through a mounting frame. The guide cylinder is installed on the upper surface of a mounting seat through a hoop. An arc-shaped groove is provided in the middle of the upper surface of the mounting seat. The left end of the pull rod is threadedly connected to a connecting head. The left end of the connecting head is hinged to the right end of a chain. The left end of the chain is hinged to the tooth of a driving gear through a hinge rod. The driving gear is movably installed inside a box body through a transmission rod. A rectangular through hole is provided on the upper side of the right surface of the box body. Brush plates are respectively installed on the upper side and the lower side of the rectangular through hole. Brush hairs are provided on the inner surface of the brush plates. The left end of the chain is movably installed inside the box body through the rectangular through hole. The box body is installed on the bottom rod. The transmission rod is installed at the lower end of the second side frame through a bearing. A prism rod is provided at one end of the transmission rod close to the second side frame. A torsion spring is installed between the prism rod and the bearing. A foot pedal is inserted on the prism rod. A cap is movably installed at the outer end of the prism rod. The foot pedal is installed at the lower end of the second side frame, and the foot pedal is located at the upper left side of the foot pedal. The hinge seat is installed at the lower end of the second side frame. The sole pad is hingedly connected to the hinge seat through a hinge joint. Anti-slip patterns are provided on the surface of the sole pad.

[0010] As a preferred embodiment, the cross-section of the arc-shaped groove is an isosceles triangle, and a semi-circular chamfer is provided at a position of the arc-shaped groove close to the center of the guide wheel. There are two brush plates, and the two brush plates are symmetrically installed on the upper side and the lower side of the rectangular through hole. The chain is in sliding contact with the brush hairs. The surface of the pull rod is smooth. The driving gear is fixedly connected to the transmission rod. One end of the torsion spring close to the bearing is fixedly connected to the second side frame, and one end of the torsion spring close to the prism rod is fixedly connected to the foot pedal. Anti-slip patterns are provided on the upper surface of the foot pedal. A regular hexagon through hole is provided inside the lower end of the foot pedal. The cross-section of the prism rod is a regular hexagon. A regular hexagon blind hole is provided inside one end of the cap close to the foot pedal. A spherical end is provided at one end of the cap away from the foot pedal. The anti-slip pattern is a W-shaped convex pattern. A supporting plate is provided outside the hinge seat, and the supporting plate is in movable contact with the hinge joint. The setting of the driving mechanism facilitates driving the bed body to swing on the upper end of the bed frame main body.

[0011] After adopting the above technical solution, the beneficial effects of the present invention are as follows: By setting the bed frame main body, the bed body can shake, avoiding the problem that the baby is not easy to fall asleep due to the immobility of the bed body. The design of the driving mechanism facilitates driving the bed body to perform reciprocating swinging motion on the bed frame main body, helping the baby to fall asleep quickly and reducing the workload of the nursing staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0013] Figure 1 FIG. is a schematic diagram of the overall structure of an infant nursing bed for helping sleep according to the present invention.

[0014] Figure 2 FIG. is a schematic diagram of the connection between the bed frame main body and the bed body of an infant nursing bed for helping sleep according to the present invention.

[0015] Figure 3 FIG. is a schematic diagram of the connection between the driving mechanism and the bed body of an infant nursing bed for helping sleep according to the present invention.

[0016] Figure 4 FIG. is a schematic diagram of the mosquito net of an infant nursing bed for helping sleep according to the present invention.

[0017] Figure 5 FIG. is a schematic diagram of the swinging structure of an infant nursing bed for helping sleep according to the present invention.

[0018] Figure 6 FIG. is a schematic diagram of the cross-section of the railing of an infant nursing bed for helping sleep according to the present invention.

[0019] Figure 7 FIG. is a schematic diagram of the cross-section of the box body of an infant nursing bed for helping sleep according to the present invention.

[0020] Figure 8 FIG. is a schematic diagram of the connection between the footrest and the torsion spring of an infant nursing bed for helping sleep according to the present invention.

[0021] Figure 9 FIG. is a schematic diagram of the connection between the guide tube and the mounting bracket of an infant nursing bed for helping sleep according to the present invention.

[0022] Figure 10 FIG. is a schematic diagram of the pulley structure 1 and pulley structure 2 of an infant nursing bed for helping sleep according to the present invention.

[0023] Figure 11Schematic diagram of the footrest of a baby care bed for promoting sleep according to the present invention.

[0024] Figure 12 Schematic diagram of the positional relationship between the brush plate and the chain of a baby care bed for promoting sleep according to the present invention.

[0025] Figure 13 Schematic diagram of the limit plug of a baby care bed for promoting sleep according to the present invention.

[0026] In the figure, 1 - main body of the bed frame, 11 - first side frame, 111 - jack, 112 - reinforcing vertical rod, 113 - reinforcing cross bar, 1131 - triangular through hole, 1132 - limit plug, 114 - first magnet block, 12 - connecting rod, 13 - second side frame, 14 - bottom rod, 15 - storage rack, 16 - support frame, 2 - bed body, 21 - frame, 22 - railing, 221 - short rod, 222 - foam anti-collision layer, 23 - bed board, 24 - swinging structure, 241 - first connecting rotating rod, 242 - first connecting rotating cylinder, 243 - second connecting rotating cylinder, 244 - second connecting rotating rod, 245 - swinging rod, 25 - fixing block, 26 - connecting ring, 3 - driving mechanism, 31 - steel wire rope, 32 - first pulley structure, 321 - fixing frame, 322 - guide wheel, 3221 - guide groove, 33 - second pulley structure, 34 - box body, 341 - rectangular through hole, 342 - brush plate, 343 - brush bristles, 35 - driving gear, 351 - hinged rod, 36 - chain, 37 - connecting head, 38 - pull rod, 39 - guide cylinder, 391 - guide hole, 310 - return spring, 311 - limit head, 3111 - rope hole, 312 - mounting frame, 3121 - mounting seat, 31211 - arc-shaped groove, 3122 - hoop, 313 - transmission rod, 314 - bearing, 315 - foot pedal, 316 - ribbed rod, 317 - cap, 318 - torsion spring, 319 - footrest, 3191 - hinged seat, 3192 - hinge head, 3193 - sole pad, 31931 - anti-slip pattern, 4 - mosquito net, 41 - second magnet block. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0028] Please refer to Figures 1 to 13, the present invention provides a technical solution: a baby care bed for helping sleep, comprising: a bed frame main body 1, a bed body 2, a driving mechanism 3 and a mosquito net 4. The bed body 2 is hinged inside the upper end of the bed frame main body 1. The driving mechanism 3 is installed inside the lower end of the bed frame main body 1. The lower end of the bed body 2 is movably connected to the driving mechanism 3. The mosquito net 4 is movably installed on the bed frame main body 1.

[0029] Please refer to Figure 1 , Figure 2 , Figure 4 and Figure 13 , as the first embodiment of the present invention, the bed frame main body 1 includes a first side frame 11, a connecting rod 12, a second side frame 13, a bottom rod 14, a storage rack 15 and a support frame 16. The first side frame 11 includes an insertion hole 111, a reinforcing vertical rod 112, a reinforcing horizontal rod 113 and a first magnet block 114. A second magnet block 41 is provided on the mosquito net 4.

[0030] The second side frame 13 has the same specifications as the first side frame 11. Connecting rods 12 are respectively provided on the lower sides between the left ends and the lower sides between the right ends of the first side frame 11 and the second side frame 13. A bottom rod 14 is provided between the lower ends of the first side frame 11 and the second side frame 13. The storage rack 15 is arranged on the front side of the bottom rod 14. The storage rack 15 is close to the first side frame 11. Insertion holes 111 are respectively formed on the upper surfaces of the first side frame 11 and the second side frame 13. The support frame 16 is inserted between the upper ends of the first side frame 11 and the second side frame 13 through the insertion holes 111. The reinforcing horizontal rod 113 is arranged inside the upper end of the first side frame 11. A reinforcing vertical rod 112 is provided above the reinforcing horizontal rod 113. A triangular through hole 1131 is formed on the front surface of the left side of the reinforcing horizontal rod 113. A limiting insertion rod 1132 is movably inserted in the triangular through hole 1131. First magnet blocks 114 are symmetrically provided on the front sides of the first side frame 11 and the rear sides of the second side frame 13. First magnet blocks 114 are respectively provided on the left sides, right sides of the first side frame 11 and the left sides, right sides of the second side frame 13. The first magnet block 114 is movably connected to the second magnet block 41.

[0031] There are four connecting rods 12, which are divided into two groups. There are multiple bottom rods 14. A plurality of bottom rods 14 are equidistantly arranged between the lower ends of the first side frame 11 and the lower ends of the second side frame 13. The storage rack 15 is a U-shaped plate. A reinforcing cross bar 113 is installed on the upper side of the first side frame 11, and a reinforcing cross bar 113 is installed on the upper side of the second side frame 13. A plurality of reinforcing vertical rods 112 are provided on the upper side of each reinforcing cross bar 113. One magnetic block 114 is respectively provided on the upper side and the lower side of the left surface, the upper side and the lower side of the right surface of the first side frame 11. Three magnetic blocks 114 are respectively provided on the upper side and the lower side of the front surface of the first side frame 11. One magnetic block 114 is respectively provided on the upper side and the lower side of the left surface, the upper side and the lower side of the right surface of the second side frame 13. Three magnetic blocks 114 are respectively provided on the upper side and the lower side of the front surface of the second side frame 13. The support frame 16 is a U-shaped hollow tube. The number of the magnetic blocks 41 is the same as that of the magnetic blocks 114, and the positions of the magnetic blocks 41 correspond to the positions of the magnetic blocks 114. A circular handle is provided at the outer end of the limit insertion rod 1132, and a rod body is provided at the inner end of the limit insertion rod 1132. The cross section of the rod body is an equilateral triangle. An arched main body is provided in the middle of the mosquito net 4. A first side is respectively provided at the left end and the right end of the arched main body. The first side is a rectangular mosquito net cloth piece. The length and width of the first side are the same as the length and width of the left surface and the right surface of the bed frame main body 1. A second side is respectively provided at the front side and the rear side of the arched main body. The second side is a rectangular mosquito net cloth piece. The length and width of the second side are the same as the length and width of the front surface and the rear surface of the bed frame main body 1.

[0032] During actual use, when there are many mosquitoes in summer, first install the support frame 16 between the upper ends of the first side frame 11 and the second side frame 13 through the jacks 111. Then take out the mosquito net 4, cover the arched main body in the middle of the mosquito net 4 on the support frame 16, and make the magnetic blocks 41 around the arched main body correspond to the magnetic blocks 114 on the upper sides of the first side frame 11 and the second side frame 13 one by one. First, fix the arched main body on the support frame 16. Then insert the limit insertion rod 1132 into the triangular through hole 1131 on the reinforcing cross bar 113. The rod body on the limit insertion rod 1132 passes through the triangular through hole 1131 and enters the triangular blind hole on the frame 21. The limit insertion rod 1132 fixes the bed body 2. Then put down the first side on the left side of the arched main body of the mosquito net 4, so that the magnetic blocks 41 on the first side on the left side of the arched main body are connected to the magnetic blocks 114 on the left sides of the first side frame 11 and the second side frame 13, and fix the first side on the left side of the arched main body. Repeat the above operation steps to fix the remaining second side on the front side of the arched main body, the first side on the right side of the arched main body, and the second side on the rear side of the arched main body through the magnetic blocks 114 and the magnetic blocks 41.

[0033] By setting the bed frame main body 1, it is convenient to install the movable bed body 2. The first magnet block 114 and the second magnet block 41 are magnetically connected, which facilitates the disassembly and assembly of the mosquito net 4, reduces the labor intensity of the nursing staff. The setting of the limit insertion rod 1132 facilitates the fixation of the bed body 2, making the bed body 2 unable to shake left and right. In this way, when the mosquito net 4 needs to be fixed, the side edges on the left and right sides of the arched main body will not be lifted due to the left and right shaking of the bed body 2, ensuring the sealing of the mosquito net 4, preventing mosquitoes from entering, and ensuring that infants and young children can fall asleep quickly without being disturbed by mosquitoes.

[0034] Please refer to Figure 2 , Figure 3 , Figure 5 and Figure 6 , as the second embodiment of the present invention, the bed body 2 includes a frame 21, railings 22, a bed board 23, a swinging structure 24, a fixing block 25 and a connecting ring 26. The railings 22 include short rods 221 and foam anti-collision layers 222. The swinging structure 24 includes a connecting rotating rod 241, a connecting rotating cylinder 242, a connecting rotating cylinder 243, a connecting rotating rod 244 and a swinging rod 245.

[0035] The swinging structure 24 is respectively hinged on the front surface and the rear surface of the upper left side of the frame 21 and the front surface and the rear surface of the upper right side. A connecting rotating cylinder 243 is provided on the outer side of the upper end of the swinging rod 245. The connecting rotating cylinder 243 is rotatably connected to the connecting rotating rod 244. The connecting rotating rod 244 is installed inside the first side frame 11 or on the inner side of the second side frame 13. The connecting rotating cylinder 242 is arranged on the inner side of the lower end of the swinging rod 245. The connecting rotating cylinder 242 is rotatably connected to the connecting rotating rod 241. The connecting rotating rod 241 is installed on the front surface and the rear surface of the upper left side of the frame 21 and the front surface and the rear surface of the upper right side. The railings 22 are respectively arranged on the left side, the right side, the front side and the rear side of the frame 21. The short rods 221 are installed on the left side, the right side, the front side and the rear side of the frame 21. The outer surface of the short rod 221 is wrapped with a foam anti-collision layer 222. A bed board 23 is provided at the bottom of the frame 21. A fixing block 25 is arranged in the middle of the lower surface of the bed board 23. A connecting ring 26 is movably installed on the fixing block 25.

[0036] The number of the short rods 221 is the same as that of the foam anti-collision layers 222. The side surface of the foam anti-collision layer 222 is vertically disconnected. There are four swinging structures 24. Two swinging structures 24 are installed between the upper left side of the first side frame 11 and the upper left side of the frame 21 and between the upper right side of the first side frame 11 and the upper right side of the frame 21. Two swinging structures 24 are installed between the upper left side of the second side frame 13 and the upper left side of the frame 21 and between the upper right side of the second side frame 13 and the upper right side of the frame 21. The fixing block 25 is installed in the middle of the lower surface of the bed board 23 by screws. Triangular blind holes are provided below the front side and the rear side of the left end of the frame 21. The limit insertion rod 1132 is movably inserted into the triangular blind holes.

[0037] In actual use, when the bed body 2 swings to the left or right, the four swing structures 24 move simultaneously, and the swinging direction is synchronized with the swinging direction of the frame 21 of the bed body 2. During the swinging process of the bed body 2, the connecting rotating rod 1 241 on the swinging structure 24 rotates in the connecting rotating cylinder 1 242, and at the same time, the connecting rotating rod 244 on the swinging structure 24 rotates in the connecting rotating cylinder 243. When the foam anti-collision layer 222 on the railing 22 is torn by infants and young children, the foam anti-collision layer 222 can be manually removed from the short rod by prying open the vertical disconnection position of its side surface, and a new foam anti-collision layer 222 can be replaced by prying open the disconnection position of its side surface and putting the foam anti-collision layer 222 on the short rod 221.

[0038] See also Figure 3 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 as well as Figure 12 As the third embodiment of the present invention, the driving mechanism 3 includes a wire rope 31, a pulley structure 1 32, a pulley structure 2 33, a box body 34, a driving gear 35, a chain 36, a connector 37, a pull rod 38, a guide cylinder 39, a return spring 310, a limit head 311, a mounting frame 312, a transmission rod 313, a bearing 314, a foot pedal 315, a ridge rod 316, a cap 317, a torsion spring 318 and a pedal 319, the pulley structure 1 32 includes a fixing frame 321 and a guide wheel 322, the box body 34 includes a rectangular through hole 341, a brush plate 342, and bristles 343, the mounting frame 312 includes a mounting seat 3121 and a clamp 3122, and the pedal 319 includes a hinge seat 3191, a hinge head 3192 and a sole pad 3193.

[0039] The pulley structure 1-32 is horizontally installed on the connecting rod 12 between the right ends of the side frame 1-11 and the side frame 2-13. The pulley structure 2-33 is vertically installed on the bottom rod 14 between the right ends of the side frame 1-11 and the side frame 2-13. The pulley structure 2-33 has the same specifications as the pulley structure 1-32. A guide wheel 322 is movably installed on the fixing frame 321, and a guide groove 3221 is provided in the middle of the guide wheel 322. The upper end of the steel wire rope 31 is fixed to the connecting ring 26. The steel wire rope 31 passes through the pulley structure 1-32 and the pulley structure 2-33 in sequence. The steel wire rope 31 is in rolling connection with the guide wheel 322 on the pulley structure 1-32 and the guide wheel 322 on the pulley structure 2-33. The lower end of the steel wire rope 31 is fixedly connected to the right end of the limit head 311 through the rope hole 3111. The limit head 311 is provided at the right end of the pull rod 38. A return spring 310 is movably installed on the right side of the pull rod 38. A guide hole 391 is provided inside the guide cylinder 39. The right side of the pull rod 38 is movably installed in the guide cylinder 39 through the guide hole 391. The guide cylinder 39 is installed on the bottom rod 14 through the mounting bracket 312. The guide cylinder 39 is installed on the upper surface of the mounting seat 3121 through the hoop 3122. An arc-shaped groove 31211 is provided in the middle of the upper surface of the mounting seat 3121. The left end of the pull rod 38 is threadedly connected to the connecting head 37. The left end of the connecting head 37 is hinged to the right end of the chain 36. The left end of the chain 36 is hinged to the tooth of the driving gear 35 through the hinge rod 351. The driving gear 35 is movably installed in the box body 34 through the transmission rod 313. A rectangular through hole 341 is provided on the upper side of the right surface of the box body 34. Brush plates 342 are respectively installed on the upper side and the lower side of the rectangular through hole 341. Brush hairs 343 are provided on the inner surface of the brush plate 342. The left end of the chain 36 is movably installed in the box body 34 through the rectangular through hole 341. The box body 34 is installed on the bottom rod 14. The transmission rod 313 is installed at the lower end of the side frame 2-13 through the bearing 314. A prism rod 316 is provided at one end of the transmission rod 313 close to the side frame 2-13. A torsion spring 318 is installed between the prism rod 316 and the bearing 314. A foot pedal 315 is inserted on the prism rod 316. A cap 317 is movably installed at the outer end of the prism rod 316. A footrest 319 is installed at the lower end of the side frame 2-13. The footrest 319 is located at the upper left side of the foot pedal 315. A hinge seat 3191 is installed at the lower end of the side frame 2-13. The foot sole pad 3193 is hingedly connected to the hinge seat 3191 through the hinge head 3192. Anti-slip lines 31931 are provided on the surface of the foot sole pad 3193.

[0040] The cross-section of the arc-shaped groove 3221 is an isosceles triangle, and a semi-circular chamfer is provided at the position of the arc-shaped groove 3221 close to the center of the guide wheel 322. There are two brush plates 342, and the two brush plates 342 are symmetrically installed on the upper and lower sides of the rectangular through-hole 341. The chain 36 is in sliding contact with the bristles 343. The surface of the pull rod 38 is smooth. The driving gear 35 is fixedly connected to the transmission rod 313. One end of the torsion spring 318 close to the bearing 314 is fixedly connected to the side frame two 13, and one end of the torsion spring 318 close to the prism rod 316 is fixedly connected to the foot pedal 315. The anti-slip pattern 31931 is provided on the upper surface of the foot pedal 315. A regular hexagon through-hole is provided inside the lower end of the foot pedal 315. The cross-section of the prism rod 316 is a regular hexagon. A regular hexagon blind hole is provided inside one end of the cap 317 close to the foot pedal 315. A spherical end is provided at the end of the cap 317 away from the foot pedal 315. The anti-slip pattern 31931 is a W-shaped convex pattern. A supporting plate is provided outside the hinge seat 3191, and the supporting plate is in movable contact with the hinge joint 3192.

[0041] In actual use, when it is necessary to assist infants and young children to fall asleep quickly by shaking the bed body 2, manually pull out the limit insertion rod 1132 from the triangular through hole 1131 and place the limit insertion rod 1132 on the storage rack 15. Since the foot sole pad 3193 is hinged to the hinge seat 3191 through the hinge joint 3192, and a supporting plate is provided outside the hinge seat 3191, then the caregiver manually pulls the foot sole pad 3193 on the footrest 319 outward until the foot sole pad 3193 is placed horizontally and the hinge joint 3192 is in horizontal contact with the supporting plate. Then, the sole part of one foot of the caregiver is placed on the foot sole pad 3193, and then the ankle part is placed on the footrest 315. At this time, with the contact point between one sole of the caregiver and the foot sole pad 3193 as the center, the foot makes reciprocating downward stepping and upward lifting movements around the contact point between the sole and the foot sole pad 3193. When the foot of the caregiver steps down, since the footrest 319 is located at the upper left side of the footrest 315, it drives the upper end of the footrest 315 to move downward. Again, since the footrest 315 is installed on the prism rod 316 through a regular hexagonal through hole, the prism rod 316 is fixedly connected to the transmission rod 313, and the transmission rod 313 is fixed through the bearing 314, this enables the footrest 315 to drive the prism rod 316 and the transmission rod 313 to rotate within the bearing 314. The rotating transmission rod 313 drives the driving gear 35 to rotate counterclockwise. Since the left end of the chain 36 is hinged to the driving gear 35 through the hinge rod 351 and teeth, the counterclockwise rotating driving gear 35 drives the chain 36 to move leftward and wind up the chain 36. The chain 36 enters the box body 34 through the rectangular through hole 341 on the box body 34. When the chain 36 is close to the rectangular through hole 341, it contacts the bristles 343 on the brush plate 342. Brush plates 342 with bristles 343 are provided on both the upper and lower sides of the chain 36 to sweep away the dust and debris on the chain 36. At the same time, lubricating oil is applied to the bristles 343 to lubricate the chain 36. While the whole chain 36 moves leftward, it drives the connecting head 37 to move leftward. Since the connecting head 37 is threadedly connected to the pull rod 38, the pull rod 38 follows and moves leftward. The guide cylinder 39 is fixed to the bottom rod 14 under the combined action of the mounting seat 3121 and the hoop 3122 on the mounting frame 312. The pull rod 38 moves leftward smoothly under the guiding action of the guide hole 391. Due to the existence of the guide cylinder 39 and the limit head 311, the return spring 310 is compressed, and the limit head 311 is fixedly connected to the lower end of the steel wire rope 31 through the rope hole 3111. This causes the lower end of the steel wire rope 31 to be pulled leftward. The part of the steel wire rope 31 that contacts the guide wheels 322 on the pulley structure one 32 and the pulley structure two 33 is in rolling connection with the guide wheels 322 under the action of the guide groove 3221. The whole steel wire rope 31 is pulled leftward, and the upper end of the steel wire rope 31 is connected to the fixed block 25 at the lower end of the bed body 2 through the connecting ring 26, further causing the bed body 2 to be pulled rightward. Since the bed body 2 is hingedly connected to the side frame one 11 and the side frame two 13 through the swing structure 24, this causes the bed body 2 to move rightward and upward.

[0042] When the nursing staff's foot is lifted after stepping down, since the torsion spring 318 is fixedly connected to the side frame 13 at one end near the bearing 314, and the torsion spring 318 is fixedly connected to the foot pedal 315 at one end near the edge rod 316, the torsion force generated by the torsion spring 318 when the knob is turned drives the foot pedal 315 to reset, and the foot pedal 315 drives the edge rod 316 to rotate clockwise to reset during the resetting process, and further drives the transmission rod 313 to drive the driving gear 35 to rotate clockwise to reset. At the same time, the elastic force generated by the return spring 310 when compressed works together with the torsion spring 318 to make the chain 36 return quickly, and the return spring 310 drives the pull rod 38 to the right The bed 2 moves until the return spring 310 recovers. During the recovery of the return spring 310, the wire rope 31 is relaxed, and the bed body 2 which has lost its tension recovers to its original position. Since the bed body 2 generates inertial kinetic energy when it moves downward, the bed body 2 moves to the upper left side. At this time, the bed body 2 transmits the force to the drive gear 35 through the wire rope 31, the pull rod 38, and the chain 36, and further transmits the force to the torsion spring 318 through the transmission rod 313. The torsion spring 318 generates a buffering torque to prevent the bed body 2 from continuing to move to the upper left side. Then the nursing staff steps down again, and the operation is repeated, so that the bed body 2 swings back and forth left and right on the upper end of the bed frame main body 1.

[0043] By setting up the driving mechanism 3, it is convenient for the nursing staff to rock the bed body 2 by stepping on it, so that the nursing staff's hands are freed, and the infant can be coaxed to sleep better, reducing the nursing staff's workload. The four swing structures 24 are symmetrically arranged, so that the bed body 2 can smoothly perform reciprocating swinging motion on the upper end of the bed frame body 1, changing the previous fixed structural mode of the bed body 2. The arrangement of the brush plate 342 and the bristles 343 facilitates cleaning of dust and debris on the chain 36, and at the same time brushes lubricating oil for the chain 36, thereby extending the service life of the chain 36 and the driving gear 35 and reducing the later maintenance cost of the equipment. The arrangement of the footrest 319 and the foot pedal 315 allows the nursing staff to rock the bed body 2 by shaking their legs, saving the nursing staff's physical strength and reducing their labor intensity. The arrangement of the cover cap 317 prevents the nursing staff's feet from slipping on the footrest 319 and being scratched.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A sleep-aiding infant care bed, comprising: A bed frame body (1), a bed body (2), a driving mechanism (3) and a mosquito net (4), wherein the upper end of the bed frame body (1) is hingedly connected to the bed body (2), the lower end of the bed frame body (1) is internally installed with the driving mechanism (3), the driving mechanism (3) is movably connected to the lower end of the bed body (2), and the mosquito net (4) is movably installed on the bed frame body (1), characterized in that: the bed frame body (1) comprises a side frame 1 (11), a connecting rod (12), a side frame 2 (13), a bottom rod (14), a storage rack (15) and a support frame ( 16), the side frame (11) comprises a socket (111), a reinforcing vertical rod (112), a reinforcing horizontal rod (113) and a magnet block (114), the bed body (2) comprises a frame (21), a railing (22), a bed board (23), a swing structure (24), a fixing block (25) and a connecting ring (26), the railing (22) comprises a short rod (221) and a foam anti-collision layer (222), the swing structure (24) comprises a connecting rotating rod (241), a connecting rotating drum (242), a connecting rotating drum (243) and a connecting rotating drum (244). 243), connecting the second rotating rod (244) and the swing rod (245), the driving mechanism (3) includes a wire rope (31), a pulley structure (32), a pulley structure (33), a box body (34), a driving gear (345), a chain (36), a connecting head (37), a pull rod (38), a guide cylinder (39), a return spring (310), a limit head (311), a mounting frame (312), a transmission rod (313), a bearing (314), a foot pedal (315), a prism (316), a cover cap (31 7), a torsion spring (318) and a pedal (319), the pulley structure (32) comprises a fixing frame (321) and a guide wheel (322), the box body (34) comprises a rectangular through hole (341), a brush plate (342) and bristles (343), the mounting frame (312) comprises a mounting seat (3121) and a clamp (3122), the pedal (319) comprises a hinge seat (3191), a hinge head (3192) and a sole pad (3193), and the mosquito net (4) is provided with a magnet block (41).

2. The sleep-aiding infant care bed according to claim 1, characterized in that: The side frame 1 (11) and the side frame 2 (13) have the same specifications. A connecting rod (12) is provided on the lower side between the left end and the lower side between the right end of the side frame 1 (11) and the side frame 2 (13). A bottom rod (14) is provided between the lower end of the side frame 1 (11) and the lower end of the side frame 2 (13). A storage rack (15) is provided on the front side of the bottom rod (14). The storage rack (15) is close to the side frame 1 (11). The upper surface of the side frame 1 (11) and the upper surface of the side frame 2 (13) are respectively provided with a plug hole (111). The support frame (16) is plugged between the upper end of the side frame 1 (11) and the upper end of the side frame 2 (13) through the plug hole (111). A reinforcing cross bar (113) is provided inside the upper end of the side frame 1 (11), a reinforcing vertical bar (112) is provided on the upper side of the reinforcing cross bar (113), a triangular through hole (1131) is provided on the left front surface of the reinforcing cross bar (113), a limiting insertion rod (1132) is movably inserted in the triangular through hole (1131), a magnet block 1 (114) is symmetrically provided on the front side of the side frame 1 (11) and the rear side of the side frame 2 (13), the left side and right side of the side frame 1 (11) and the left side and right side of the side frame 2 (13) are respectively provided with a magnet block 1 (114), and the magnet block 2 (41) is movably connected to the magnet block 1 (114).

3. The sleep-aiding infant care bed according to claim 1, characterized in that: The front surface and rear surface of the left side of the upper end of the frame (21) and the front surface and rear surface of the right side of the upper end are respectively hinged with a swing structure (24); the outer side of the upper end of the swing rod (245) is provided with a connecting drum (243); the connecting drum (243) is rotatably connected to the connecting rod (244); the connecting rod (244) is installed in the side frame (11) or the inner side of the side frame (13); the inner side of the lower end of the swing rod (245) is provided with a connecting drum (242); the connecting drum (242) is rotatably connected to the connecting rod (241); the connecting drum (243) is rotatably connected to the connecting rod (241); the connecting drum (243) is rotatably connected to the connecting rod (244); the connecting drum (243) is rotatably connected to the connecting rod (241 ... A rotating rod (241) is mounted on the left front surface and rear surface of the upper end of the frame (21) and the right front surface and rear surface of the upper end; railings (22) are respectively provided on the left side, right side, front side and rear side of the frame (21); the short rod (221) is mounted on the left side, right side, front side and rear side of the frame (21); the outer surface of the short rod (221) is wrapped with a foam anti-collision layer (222); a bed board (23) is provided at the bottom of the frame (21); a fixed block (25) is provided in the middle of the lower surface of the bed board (23); a connecting ring (26) is movably installed on the fixed block (25).

4. The sleep-aiding infant care bed according to claim 2, characterized in that: The connecting rods (12) are provided with four, and the four connecting rods (12) are divided into two groups. The bottom rods (14) are provided with a plurality of, and the plurality of bottom rods (14) are arranged equidistantly between the lower end of the first side frame (11) and the lower end of the second side frame (13). The storage rack (15) is a U-shaped plate, and a reinforcing cross bar (113) is installed on the upper side of the first side frame (11), and a reinforcing cross bar (113) is installed on the upper side of the second side frame (13). The upper side of each reinforcing cross bar (113) is A plurality of reinforcing vertical rods (112) are provided, a magnet block (114) is respectively provided on the upper side and lower side of the left surface and the upper side and lower side of the right surface of the side frame one (11), three magnet blocks (114) are respectively provided on the upper side and lower side of the front surface of the side frame one (11), a magnet block (114) is respectively provided on the upper side and lower side of the left surface and the upper side and lower side of the right surface of the side frame two (13), three magnet blocks (114) are respectively provided on the upper side and lower side of the front surface of the side frame two (13), The support frame (16) is a U-shaped hollow tube, the number of the magnet blocks (114) is the same as the number of the magnet blocks (41), and the position of the magnet blocks (41) corresponds to the position of the magnet block (114), the outer end of the limit rod (1132) is provided with a circular handle, the inner end of the limit rod (1132) is provided with a rod body, the cross section of the rod body is an equilateral triangle, the middle of the mosquito net (4) is provided with an arched main body, the left and right ends of the arched main body are respectively provided with side edges, and the The side one is a rectangular mosquito net cloth piece, and the length and width of the side one are the same as the length and width of the left surface and the right surface of the bed frame body (1). The front side and the rear side of the arched body are respectively provided with side two, and the side two is a rectangular mosquito net cloth piece, and the length and width of the side two are the same as the length and width of the front surface and the rear surface of the bed frame body (1). The arrangement of the bed frame body (1) facilitates the installation of the movable bed body (2), and the magnet block one (114) and the magnet block two (41) facilitate the fixing of the mosquito net (4).

5. The sleep-aiding infant care bed according to claim 3, characterized in that: The number of the foam anti-collision layers (222) is the same as the number of the short rods (221). The side surface of the foam anti-collision layer (222) is vertically disconnected. Four swing structures (24) are provided. Two of the swing structures (24) are installed between the left side of the upper end of the side frame 1 (11) and the left side of the upper end of the frame (21) and between the right side of the upper end of the side frame 1 (11) and the right side of the upper end of the frame (21). Two of the swing structures (24) are installed between the left side of the upper end of the side frame 2 (13) and the left side of the upper end of the frame (21) and between the right side of the upper end of the side frame 2 (13) and the right side of the upper end of the frame (21). The fixed block (25) is installed in the middle of the lower surface of the bed board (23) by screws. Triangular blind holes are provided at the lower front side and the lower rear side of the left end of the frame (21). The limiting plug rods (1132) are movably inserted in the triangular blind holes. The arrangement of the swing structure (24) facilitates the bed body (2) to perform swinging motion.

6. The sleep-aiding infant care bed according to claim 1, characterized in that: The pulley structure 1 (32) is horizontally mounted on a connecting rod (12) between the right end of the side frame 1 (11) and the right end of the side frame 2 (13); the pulley structure 2 (33) is vertically mounted on a bottom rod (14) between the right end of the side frame 1 (11) and the right end of the side frame 2 (13); the pulley structure 1 (32) and the pulley structure 2 (33) have the same specifications; a guide wheel (322) is movably mounted on the fixed frame (321); a guide groove (3221) is provided in the middle of the guide wheel (322); the upper end of the steel wire rope (31) is fixed on a connecting ring (26); the steel wire rope (31) passes through the pulley structure 1 (32) and the pulley structure 2 (33) in sequence; the steel wire rope (31) and the pulley structure 1 (32) are connected to each other. ) and the guide wheel (322) on the pulley structure (33) are rollingly connected, the lower end of the wire rope (31) is fixedly connected to the right end of the limit head (311) through the rope hole (3111), the limit head (311) is arranged at the right end of the pull rod (38), a return spring (310) is movably installed on the right side of the pull rod (38), a guide hole (391) is opened inside the guide cylinder (39), the right side of the pull rod (38) is movably installed in the guide cylinder (39) through the guide hole (391), the guide cylinder (39) is installed on the bottom rod (14) through the mounting frame (312), and the guide cylinder (39) is installed on the upper surface of the mounting seat (3121) through the clamp (3122), An arc-shaped groove (31211) is provided in the middle of the upper surface of the mounting seat (3121), the left end of the pull rod (38) is threadedly connected to the connecting head (37), the left end of the connecting head (37) is hinged to the right end of the chain (36), the left end of the chain (36) is hinged to the teeth of the driving gear (345) through a hinge rod (351), the driving gear (345) is movably installed in the box body (34) through a transmission rod (313), a rectangular through hole (341) is provided on the upper side of the right surface of the box body (34), brush plates (342) are respectively installed on the upper and lower sides of the rectangular through hole (341), and bristles (343) are provided on the inner surface of the brush plate (342), the left end of the chain (36) is connected to the teeth of the driving gear (345) through the rectangular through hole (3 41) is movably mounted in a box body (34), the box body (34) is mounted on a bottom rod (14), the transmission rod (313) is mounted on the lower end of the second side frame (13) through a bearing (314), a prism rod (316) is provided at one end of the transmission rod (313) close to the second side frame (13), a torsion spring (318) is installed between the prism rod (316) and the bearing (314), a foot pedal (315) is inserted on the prism rod (316), a cover cap (317) is movably installed on the outer end of the prism rod (316), the foot pedal (319) is mounted on the lower end of the second side frame (13), the foot pedal (319) is located on the upper left side of the foot pedal (315), and the hinge seat (3191) is mounted on the lower end of the second side frame (13),The sole pad (3193) is hingedly connected to the hinge seat (3191) via a hinge head (3192), and the surface of the sole pad (3193) is provided with anti-slip grooves (31931).

7. The sleep-aiding infant care bed according to claim 6, characterized in that: The cross section of the arc groove (3221) is an isosceles triangle, and the arc groove (3221) is provided with a semicircular chamfer near the center of the guide wheel (322). Two brush plates (342) are provided, and the two brush plates (342) are symmetrically installed on the upper and lower sides of the rectangular through hole (341). The bristles (343) are in sliding contact with the chain (36), the surface of the pull rod (38) is smooth, the driving gear (345) is fixedly connected to the transmission rod (313), the end of the torsion spring (318) close to the bearing (314) is fixedly connected to the second side frame (13), and the end of the torsion spring (318) close to the edge rod (316) is fixedly connected to the foot pedal (315). The upper surface of the foot pedal (315) is provided with an anti-skid pattern (31931), the lower end of the foot pedal (315) is provided with a regular hexagonal through hole, the cross section of the prism (316) is a regular hexagon, the end of the cap (317) close to the foot pedal (315) is provided with a regular hexagonal blind hole, the end of the cap (317) away from the foot pedal (315) is provided with a spherical end, the anti-skid pattern (31931) is a W-shaped convex pattern, the outer side of the hinge seat (3191) is provided with a supporting plate, and the supporting plate is in active contact with the hinge head (3192). The setting of the driving mechanism (3) facilitates driving the bed body (2) to swing at the upper end of the bed frame body (1).

Images