CN113786082A - Child bed capable of being converted into shaking bed - Google Patents
Child bed capable of being converted into shaking bed Download PDFInfo
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- CN113786082A CN113786082A CN202110835857.5A CN202110835857A CN113786082A CN 113786082 A CN113786082 A CN 113786082A CN 202110835857 A CN202110835857 A CN 202110835857A CN 113786082 A CN113786082 A CN 113786082A
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- adjusting
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- 230000006835 compression Effects 0.000 description 8
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- 241000239290 Araneae Species 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 206010011469 Crying Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
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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
- A47D7/01—Children's beds with adjustable parts, e.g. for adapting the length to the growth of the children
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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
- A47D11/00—Children's furniture convertible into other kinds of furniture, e.g. children's chairs or benches convertible into beds or constructional play-furniture
- A47D11/005—Convertible children's beds
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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
- A47D9/00—Cradles ; Bassinets
- A47D9/02—Cradles ; Bassinets with rocking mechanisms
- A47D9/04—Cradles ; Bassinets with rocking mechanisms with disconnectable rockers
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- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a child bed converted into a shaking table, which comprises a support frame, a height adjusting structure, a multifunctional plate component, a bed periphery, a rotary joint and a swinging arm, wherein the support frame is provided with a support frame; the height adjusting structure is connected with the top end of the support frame; the bed fence and the multifunctional plate component are respectively connected to the upper end and the lower end of the height adjusting structure; the swing arm is connected to the lower end of the support frame through the rotary joint. The child bed can be converted into the cradle through the rotary joint and the swinging arm, the burden of parents on the baby is relieved, the dependence of the baby on the cradle can be avoided, the structure is simple, and the assembly and disassembly are convenient; and the height of the utility model can be adjusted by the height adjusting structure whether used as a child bed or a shaking bed.
Description
Technical Field
The invention relates to the technical field of child beds, in particular to a child bed capable of being converted into a swing bed.
Background
When a family has a baby which is just born, a child bed for the baby to sleep is generally purchased, and the common child bed generally needs parents to hold the baby to sleep the baby and then put the baby in the child bed, so that the parents, particularly the mothers of the baby, are very hard.
The cradle is a child bed similar to a swing, when a baby cries, the baby is put into the cradle, and then the cradle is slightly pushed, so that the cradle can sway left and right, and the baby can slowly fall asleep when lying in the cradle without being caked by parents. However, the long-term use of the cradle can lead the baby to rely on the cradle, and the baby can not sleep without sleeping the cradle.
Therefore, there is an urgent need for a child bed which can be used as a cradle for putting a baby in the cradle when the baby is tired or crying at home and shaking the cradle to let the baby sleep, and can be used as a common child bed without causing the baby to rely on the cradle.
Disclosure of Invention
The present invention aims to address the above-mentioned deficiencies of the prior art by providing a child's bed that can be converted into a swing bed.
In order to achieve the purpose, the invention adopts the following technical scheme: a child bed converted into a swing bed comprises a support frame, a height adjusting structure, a multifunctional plate component, a bed periphery, a rotary joint and a swing arm; the height adjusting structure is connected with the top end of the support frame; the bed fence and the multifunctional plate component are respectively connected to the upper end and the lower end of the height adjusting structure; the swing arm is connected to the lower end of the support frame through the rotary joint.
Further, the swing arm is arched; socket joints are arranged at two ends of the swing arm.
Further, the rotary joint comprises a connecting sleeve, a pressing component, a locking component and a connecting head; the connecting sleeve is rotatably connected with the connecting head; the locking assembly is movably arranged in the connecting sleeve and the connecting head; the pressing component is matched and connected with the locking component.
Furthermore, the connecting sleeve is an H-shaped circular sleeve, and two ends of the connecting sleeve are respectively provided with a first movable cavity and a first connecting cavity; the locking assembly is movably arranged in the first movable cavity; the end of the swing arm is received in the first connecting chamber.
Furthermore, the connector is an open cylinder body, and a second movable cavity is arranged in the connector; the locking component is movably arranged in the second movable cavity; the connector is vertically fixed on the surface of the connector bottom plate opposite to the open end, and the bottom ends of the supporting frames are connected.
Furthermore, the locking assembly comprises a cross wheel, a cross wheel linkage piece and a reset pressure spring, wherein the cross wheel linkage piece and the reset pressure spring are respectively arranged at two ends of the cross wheel; the cross wheel is movably arranged in the first movable cavity and the second movable cavity; the cross wheel linkage piece is movably arranged in the first movable cavity; the reset pressure spring is arranged in the second movable cavity.
Furthermore, the cross wheel is in a shape of a plus and is provided with four clamping blocks which are vertical to each other in pairs; a first clamping groove is formed in the inner wall of the first movable cavity; a second clamping groove is formed in the inner wall of the second movable cavity; the shapes of the first clamping groove and the second clamping groove are matched with the shape of the cross wheel; the rotary joint has two locking states and two releasing states, and in the locking states, the cross wheel is respectively clamped with the first clamping groove and the second clamping groove, so that the connecting sleeve is fixed relative to the connecting head; in a releasing state, the pressing component drives the cross wheel linkage piece to push the cross wheel away from the first clamping groove, so that the connecting sleeve can rotate relative to the connecting head.
Furthermore, the connecting sleeve is longitudinally provided with a pressure-bearing key hole, and the pressure-bearing key hole is communicated with the first movable cavity; the pressing assembly comprises a pressure bearing key and a pressure bearing spring; the pressure bearing key is movably arranged in the first movable cavity and is exposed out of the connecting sleeve through the pressure bearing key hole; the pressure bearing key is an open cylinder, and the open end of the pressure bearing key is abutted to the cross wheel linkage piece; the pressure bearing spring is fixed on the top plate of the pressure bearing key, and the free end of the pressure bearing spring is abutted with the longitudinal sinking groove of the cross wheel linkage piece.
Further, the height adjusting structure comprises a joint seat, an adjusting component and a connecting component; the joint seat comprises an adjusting straight pipe and connecting branch pipes connected to two sides of the adjusting straight pipe, and the connecting branch pipes are connected with the top end of the support frame; the adjusting assembly is movably arranged in the adjusting straight pipe; the connecting assembly is connected with the adjusting assembly; the connecting assembly is respectively connected with the bed periphery and the multifunctional plate assembly.
Furthermore, a plurality of positioning holes are formed in the adjusting straight pipe; the adjusting assembly comprises a positioner, a segment controller and a fixed seat, wherein the positioner is arranged between the segment controller and the fixed seat, and part of the positioner extends out of the segment controller; the part of the positioner extending out of the segmented controller is matched and connected with the positioning hole.
Compared with the prior art, the invention has the advantages that:
the child bed can be converted into the cradle through the rotary joint and the swinging arm, the burden of parents on the baby to sleep is relieved, the dependence of the baby on the cradle can be avoided, the structure is simple, the assembly and disassembly are convenient, and the conversion operation is simple, convenient and quick; and the height of the utility model can be adjusted by the height adjusting structure whether used as a child bed or a shaking bed.
Drawings
FIG. 1 is a schematic view of a child's bed as a child's bed which can be converted into a cradle according to the present invention;
FIG. 2 is a schematic view of the present invention as a rocking platform;
FIG. 3 is a schematic view of the connection structure of the swivel joint and the swing arm according to the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is an exploded view of a component of the rotary union of the present invention;
FIG. 6 is a rear elevational view of the height adjustment structure of the present invention;
FIG. 7 is a cross-sectional view taken along line B-B of FIG. 6;
FIG. 8 is an exploded view of the height adjustment structure of the present invention;
FIG. 9 is a schematic view of the structure of the joint base of the present invention;
FIG. 10 is a schematic view of the construction of the positioner of the present invention;
FIG. 11 is a schematic diagram of the architecture of the segment controller of the present invention;
FIG. 12 is a schematic view of the fixing base of the present invention;
FIG. 13 is a schematic view of the connecting socket of the present invention;
FIG. 14 is a schematic structural view of a multiple function plate assembly of the present invention;
fig. 15 is an exploded view of a component of the connection fitting of the present invention.
Description of reference numerals:
1a, a first support frame; 1b, a second support frame; 1c, a connecting rod;
3. a height adjustment structure; 30. a positioner; 301. a base plate; 302. a protrusion; 303. positioning blocks; 304. a first spring; 305. a passive bevel; 31. a segment controller; 310. a substrate; 311. an adjusting block; 312. adjusting the tongue; 313. a resilient element compression block; 314. adjusting the through groove; 315. an adjusting plate; 316. pushing the inclined plane; 32. a fixed seat; 320. an elastic element holder; 33. an elastic element; 34. a joint seat; 340. an adjusting tube; 341. positioning holes; 342. connecting branch pipes; 35. a connecting pipe; 36. a connecting seat; 360. connecting a sleeve; 361. a split hook; 362. carrying handles; 37. a first joint; 38. pressing a key; 39. fixing the pin;
4. a multifunctional plate assembly; 4b, a bearing plate; 4a, connecting fittings; 41. a telescopic plug; 410. a wrench; 42. connecting a pressure spring; 43. fixing the guide seat; 430. shifting holes by a wrench; 44. fixing the plug head;
5. bed circumference;
6. a rotary joint; 60. a cross wheel; 61. a spider linkage; 62. resetting the pressure spring; 63. connecting sleeves; 64. a pressure bearing key; 65. a pressure-bearing spring; 66. a connector;
7. a swing arm; 70. a socket joint.
Detailed Description
The following non-limiting detailed description of the present invention is provided in connection with the preferred embodiments and accompanying drawings. In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length h", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
Referring to fig. 1 and 2, the child bed convertible to a swing bed of the present invention comprises a support frame, a height adjusting structure 3, a multifunctional plate assembly 4, a bed enclosure 5, a rotary joint 6 and a swing arm 7, wherein the height adjusting structure 3 is connected to the top end of the support frame, the bed enclosure 5 and the multifunctional plate assembly 4 are respectively connected to the upper end and the lower end of the height adjusting structure 3, and the swing arm 7 is connected to the lower end of the support frame through the rotary joint 6.
The support frame includes first support frame 1a, second support frame 1b and connecting rod 1c, and first support frame 1a and second support frame 1b parallel arrangement. The first support frame 1a includes two support rods having the same length. The two support rods are axially symmetrically arranged upwards at acute angles in a vertical plane and are respectively connected with the height adjusting structure 3 at the upper ends. The second support frame 1b has the same structure as the first support frame 1 a. The first support frame 1a and the second support frame 1b are oppositely arranged in parallel. The two connecting rods 1c are arranged in a bilateral symmetry mode and are respectively connected with the bottom end of the first supporting frame 1a and the bottom end of the second supporting frame 1 b.
Referring to fig. 3 to 5, the rotary joint 6 includes a connecting sleeve 63, a pressing member, a locking member and a connecting head 66, the connecting sleeve 63 is rotatably connected with the connecting head 66, the locking member is movably disposed in the connecting sleeve 63 and the connecting head 66, and the pressing member is in contact fit with the locking member.
The connecting sleeve 63 is an H-shaped circular sleeve, and has a first movable cavity and a first connecting cavity at two ends thereof, the first movable cavity is used for accommodating the locking assembly, and the first connecting cavity is used for connecting with the swing arm 7. The inner wall of the first movable cavity is provided with a first clamping groove in a shape of a plus. The connecting sleeve 63 is longitudinally provided with a pressure-bearing keyhole which is communicated with the first movable cavity.
The connector 66 is an open barrel with a second movable cavity therein for receiving the locking assembly. The inner wall of the second movable cavity is provided with a second clamping groove in a shape of a plus. The open end of the connector 66 is provided with a circular socket, and the socket is rotatably inserted into the connecting sleeve 63. The connector 66 is vertically fixed on the surface of the bottom plate opposite to the open end and is used for being connected with the bottom end of the support rod.
The locking assembly comprises a cross wheel 60, a cross wheel linkage piece 61 and a return compression spring 62, wherein the cross wheel linkage piece 61 and the return compression spring 62 are respectively arranged on two sides of the cross wheel 60.
The spider 60 is generally "+" shaped and has four mutually perpendicular snap-in blocks in pairs. Preferably, the peripheral surfaces of the clamping blocks are all arc surfaces, and the radius of the arc surface of each clamping block is equal. The cross wheel 60 is movably arranged in the first movable cavity and the second movable cavity, and the shapes of the first clamping groove and the second clamping groove are matched with the shape of the cross wheel 60.
The cross-wheel link 61 is movably disposed in the first movable chamber, and the cross-wheel link 61 includes an abutting circular plate and a fitting projection integrally connected. The end face of the matching lug departing from the abutting circular plate is provided with a driven inclined plane, and the driven inclined plane inclines from the abutting circular plate to the free end of the matching lug. The matching lug is also provided with a longitudinal sinking groove on the passive inclined plane. Preferably, the matching lug is in a two-stage step shape, the free end from the abutting circular plate to the matching lug is divided into a first-stage step and a second-stage step, and the first-stage step surface and the second-stage step surface are inclined surfaces.
The return compression spring 62 is arranged in the second movable cavity and between the bottom plate of the connector 66 and the cross wheel 60, and the expansion direction of the return compression spring 62 is consistent with the movable direction of the cross wheel 60.
The locking assembly has a locking state and a releasing state, and in the locking rotating state, the clamping blocks of the cross wheel 60 are respectively clamped with the first clamping grooves and the second clamping grooves, so that the connecting sleeve 63 is fixed relative to the connecting head 66; in the released state, the spider linkage 61 pushes the spider 60 away from the connecting sleeve 63, so that the connecting sleeve 63 is rotatable relative to the connecting head 66.
The pressing assembly includes a pressure key 64 and a pressure spring 65. The pressure bearing key 64 is movably arranged in the first movable cavity, and the connecting sleeve 63 is exposed out of the pressure bearing key hole. The pressure bearing key 64 is an open cylinder, and the open end of the pressure bearing key 64 is abutted with the passive inclined plane of the matching bump. Preferably, the open end of the pressure key 64 is provided with a step that mates with a step of the mating projection. The periphery of the pressure bearing key 64 is provided with a limiting boss which is movably arranged in the first movable cavity.
The pressure-bearing spring 65 is fixed on the top plate of the pressure-bearing key 64, and the free end of the pressure-bearing spring 65 is abutted against the longitudinal groove of the matching convex block.
The pressure receiving key 64 is pressed downward, and the pressure receiving key 64 pushes the cross wheel linkage 61 toward the connecting head 66, so that the cross wheel linkage 61 pushes the cross wheel 60 away from the connecting sleeve 63.
The swing arm 7 is in an arch shape, socket joints 70 are arranged at two ends of the swing arm 7, and the socket joints 70 are inserted in the first connecting cavity of the connecting sleeve 63 in a socket mode. Preferably, in order to make the connection between the swing arm 7 and the connection sleeve 63 more stable and reliable, the swing arm 7 and the connection sleeve 63 can also be fixedly connected by bolts, screws or pins and the like.
When the arch of the swing arm 7 is upward, the child bed is supported by the support frame; when the arch of the swing arm 7 is facing downwards, the child's bed is supported by the swing arm 7. Since the swing arm 7 is arched, it can be swung and the child's bed is converted into a rocking bed.
Referring to fig. 6 to 8, the height adjusting structure 3 includes an adjusting assembly movably disposed in the joint seat 34, a joint seat 34, and a connecting assembly connected to the adjusting assembly.
Referring to fig. 9, the joint base 34 includes an adjusting straight pipe 340 and connecting branch pipes 342 connected to both sides of the adjusting straight pipe 340. The adjusting straight pipe 340 is preferably a square pipe, and a first accommodating cavity is arranged inside the adjusting straight pipe and used for accommodating the adjusting assembly. A plurality of positioning holes 341 are formed in one plate surface of the adjusting straight pipe 340, and the positioning holes 341 are communicated with the first accommodating cavity. The connecting branch pipe 342 is a circular arc hollow pipe extending downwards, the upper end of the connecting branch pipe 342 is connected with the adjusting straight pipe 340, and the lower end is connected with the upper end of the supporting rod of the supporting frame.
The child bed is provided with two groups of height adjusting structures 3, and the two groups of height adjusting structures 3 are respectively connected with a first support frame 1a and a second support frame 1 b. Specifically, two connecting branch pipes 342 of the first group of height adjusting structures 3 are detachably connected to the upper ends of two support rods of the first support frame 1a, and two connecting branch pipes 342 of the second group of height adjusting structures 3 are detachably connected to the upper ends of two support rods of the second support frame 1 b.
The adjustment assembly includes a positioner 30, a segment controller 31 and a fixed seat 32.
Referring to fig. 10, the main body of the locator 30 is in a shape of a Chinese character 'shan', and three protrusions 302 are disposed on a bottom plate 301; the protrusions 302 on both sides have grooves opened toward both sides of the retainer 30, respectively; the central protrusion 302 is higher than the protrusions 302 at both sides, and a positioning block 303 is formed at the top to fit with the positioning hole 341. Preferably, the bottom plate 301 between the middle protrusion 302 and the two side protrusions 302 has a passive slope 305. A pressure spring 304 is fixed on one surface of the bottom plate 301 opposite to the protrusion 302.
Referring to fig. 11, the segment controller 31 includes a base plate 310, a regulating block 311, and an elastic member compressing block 313, and the regulating block 311 and the elastic member compressing block 313 are vertically fixed on the same side of the base plate 310 in sequence. Preferably, the adjusting block 311 is fixed at the front end of the base plate 310, and the elastic member compressing block 312 is fixed at the middle portion of the base plate 310. The adjusting block 311 is integrally provided with an adjusting tongue 312, the adjusting tongue 312 is a U-shaped flat plate, the flat end of the adjusting tongue 312 is vertically fixed on the adjusting block 311, and the axial direction of the adjusting tongue 312 is parallel to the direction of the protruding base plate 310 of the adjusting block 311. The rear end of the base plate 310 is provided with a positioner manipulating structure cooperating with the positioner 30, and the positioner manipulating structure includes an adjusting through groove 314 and adjusting plates 315 disposed at both sides of the adjusting through groove 314. The positioning block 303 extends out of the substrate 310 through the adjusting through-slot 314 and then is coupled with the positioning hole 341, and the positioning block 303 can move up and down and back and forth in the adjusting through-slot 314. The adjusting plate 315 is movably disposed between the positioning block 303 and the two side protrusions 302 of the positioner 30. The side of the adjusting plate 315 facing the adjusting block 311 is provided with a pushing slope 316, the segment controller 31 is pulled forward, and during the moving process of the segment controller 31, the pushing slope 316 of the adjusting plate 315 presses the passive slope 305 of the positioner 30, so that the positioning block 303 is disengaged from the positioning hole 341.
Referring to fig. 12, the fixing seat 32 is a long strip shape, and the fixing seat 32 is sequentially provided with an adjusting window, a second accommodating cavity and an installation clamping groove from front to back. The adjusting block 311 of the segment controller 31 is movably disposed in the adjusting window, and the adjusting tongue 312 of the segment controller 31 is exposed out of the fixing seat 32 through the adjusting window. The elastic element compression block 313 of the segment controller 31 is movably disposed in the second accommodating cavity, the elastic element 33 is disposed in the second accommodating cavity, the elastic element holder 320 is disposed between the second accommodating cavity and the adjusting window, the elastic element 33 is fixed on the elastic element holder 320, and the free end of the elastic element 33 abuts against the elastic element compression block 312. The retainer 30 is disposed in the mounting pocket and is freely movable in the axial direction of the mounting pocket. The left side surface and the right side surface of the mounting clamping groove of the fixing seat 32 are provided with rectangular strips matched with the grooves of the positioner 30, the front side surface and the rear side surface of the mounting clamping groove are provided with first openings communicated with the mounting clamping groove, and the first openings at the front end are communicated with the second accommodating cavity. The adjusting plate 315 of the segment controller 31 is disposed in the first slit and is movable back and forth in the first slit.
The adjustment process of the adjustment assembly is as follows:
firstly, the adjusting tongue 312 of the segment controller 31 is pulled upwards, and in the upward movement process of the segment controller 31, the pushing inclined plane 316 of the segment controller presses the inclined plane of the positioner 30, so that the positioning block 303 of the positioner 30 is separated from the positioning hole 341 of the joint seat 34;
secondly, the connecting base 36 is moved upwards or downwards to align the positioning block 303 of the positioning device 30 with another positioning hole 341, then the adjusting tongue 312 is released, the positioning block 303 is inserted into the positioning hole 341 under the elastic restoring force of the first spring 304, and the segment controller 31 is reset under the elastic restoring force of the elastic element 33.
The connection assembly includes a connection tube 35, a connection seat 36, and a first joint 37.
The connection pipe 35 is a long-bar shaped pipe, and a third receiving cavity is formed inside the connection pipe 35 to receive the segment controller 31 and the fixing base 32. The connection pipe 35 is disposed in the movable joint seat 34, upper and lower ends of the connection pipe 35 are exposed from upper and lower ends of the joint seat 34, respectively, and an upper end of the connection pipe 35 is disposed in the connection sleeve 360. The connecting tube 35 has a first through hole on its surface facing the positioning hole 341, and the positioning block 303 is coupled to the positioning hole 341 after passing through the first through hole. A second notch is formed in the top of the other plate surface of the connecting pipe 35, and the adjusting tongue 312 passes through the second notch and extends out of the connecting pipe 35.
Referring to fig. 13, the connecting base 36 includes a connecting sleeve 360, a split catch 361, and a carrying handle 362 integrally connected. The lower end of the connecting sleeve 360 is sleeved on the outer side of the upper end of the connecting pipe 35, and the upper end of the connecting sleeve 360 is fixedly connected with the split hook 361. A second through hole is formed in one plate surface of the connection sleeve 360, and the adjusting tongue 312 of the segment controller 31 is exposed out of the connection sleeve 360 through the second through hole. The free end of the split hook 361 is provided with two hook heads, a gap exists between the two hook heads, and the hook heads face the connecting sleeve 360. The carrying handle 362 is vertically fixed on the plate surface of the connecting sleeve 360 provided with the first through hole.
The first connector 37 has a cavity corresponding to the shape of the split hook 361, and a key 38 is transversely installed in the cavity. The key 38 has a key plate exposed through an opening in the side wall of the cavity and a body mounted in the cavity by a fixing pin 39. The first joint 37 is provided with pin runners on both side walls of the cavity, in which a fixing pin 39 is slidably arranged. A torsion spring or a plate spring (not shown) for returning the main body is installed in the cavity. First connecting holes are formed in two sides of the upper end of the first joint 37, and the first joint 37 is connected with the bed periphery 5 through the first connecting holes.
When the first connector 37 is connected with the connecting seat 36, the hook head of the split hook 361 is inserted into the cavity and hooks the fixing pin 39, and at this time, the main body of the key 38 is located in the gap of the split hook 361. When the first connector 37 is separated from the connecting seat 36, the key board of the key 38 is pressed, the fixing pin 39 is separated from the hook head of the split hook 361, and the split hook 361 is pulled out of the cavity.
The lower end of the second connector 2 is connected to the connecting seat 36 in the same manner as the first connector 37 is connected to the connecting seat 36, and will not be described in detail. The inner side of the upper end of the second joint 2 is provided with a second connecting hole.
Referring to fig. 14, the multi-function board assembly 4 includes a loading plate 4b and a connection fitting 4 a.
Referring to fig. 15, the connection fitting 4a includes a telescopic plug 41, a connection compression spring 42, and a fixed guide 43.
The retractable plug 41 is a free block, and has a plug at the front end and a gap at the rear end to accommodate the connection pressure spring 42. A wrench 410 is provided on one side of the telescopic plug 41.
The lower end of the connecting pipe 35 is provided with a first socket slot matched with the plug connector, and the telescopic plug 41 is connected with the connecting pipe 35 through the plug connector.
The fixed guide seat 43 is a rectangular box body without a front wall and an upper cover plate, and the middle-rear section of the telescopic plug 41 is movably arranged in the rectangular box body. The rear wall of the rectangular box body is used for fixedly connecting the pressure spring 42, a wrench shifting hole 430 is formed in the bottom plate of the rectangular box body, and the wrench 410 exposes the fixed guide seat 43 from the wrench shifting hole 430. The two outer side walls of the rectangular box body are respectively provided with a side lug, the side lugs are provided with connecting holes, and the fixed guide seat 43 is fixed on the lower surface of the bearing plate 4b through bolts or screws.
Preferably, the connection fitting 4a further includes a fixing plug 44, the fixing plug 44 is shaped to fit with the third accommodating cavity of the connection pipe 35, and the fixing plug 44 is further provided with a second socket adapted to the plug.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a child's bed that can convert into shaking table which characterized in that:
comprises a support frame, a height adjusting structure, a multifunctional plate component, a bed periphery, a rotary joint and a swing arm;
the height adjusting structure is connected with the top end of the support frame;
the bed fence and the multifunctional plate component are respectively connected to the upper end and the lower end of the height adjusting structure;
the swing arm is connected to the lower end of the support frame through the rotary joint.
2. The child's bed convertible into a rocking bed according to claim 1, wherein:
the swing arm is arched;
socket joints are arranged at two ends of the swing arm.
3. The child's bed convertible into a rocking bed according to claim 1, wherein:
the rotary joint comprises a connecting sleeve, a pressing component, a locking component and a connecting head;
the connecting sleeve is rotatably connected with the connecting head;
the locking assembly is movably arranged in the connecting sleeve and the connecting head;
the pressing component is matched and connected with the locking component.
4. A child's bed convertible to a rocking bed according to claim 3, wherein:
the connecting sleeve is an H-shaped circular sleeve, and two ends of the connecting sleeve are respectively provided with a first movable cavity and a first connecting cavity;
the locking assembly is movably arranged in the first movable cavity;
the end of the swing arm is received in the first connecting chamber.
5. Child's bed convertible into a rocking bed according to claim 4, characterized in that:
the connector is an open cylinder, and a second movable cavity is arranged in the connector;
the locking component is movably arranged in the second movable cavity;
the connector is vertically fixed on the surface of the connector bottom plate opposite to the open end, and the bottom ends of the supporting frames are connected.
6. Child's bed convertible into a rocking bed according to claim 5, characterized in that:
the locking assembly comprises a cross wheel, a cross wheel linkage piece and a reset pressure spring, and the cross wheel linkage piece and the reset pressure spring are respectively arranged at two ends of the cross wheel;
the cross wheel is movably arranged in the first movable cavity and the second movable cavity;
the cross wheel linkage piece is movably arranged in the first movable cavity;
the reset pressure spring is arranged in the second movable cavity.
7. Child's bed convertible into a rocking bed according to claim 6, characterized in that:
the cross wheel is in a shape of a plus and is provided with four clamping blocks which are vertical to each other in pairs;
a first clamping groove is formed in the inner wall of the first movable cavity;
a second clamping groove is formed in the inner wall of the second movable cavity;
the shapes of the first clamping groove and the second clamping groove are matched with the shape of the cross wheel;
the rotary joint has two locking states and two releasing states, and in the locking states, the cross wheel is respectively clamped with the first clamping groove and the second clamping groove, so that the connecting sleeve is fixed relative to the connecting head;
in a releasing state, the pressing component drives the cross wheel linkage piece to push the cross wheel away from the first clamping groove, so that the connecting sleeve can rotate relative to the connecting head.
8. Child's bed convertible into a rocking bed according to claim 6, characterized in that:
the connecting sleeve is longitudinally provided with a pressure-bearing key hole, and the pressure-bearing key hole is communicated with the first movable cavity;
the pressing assembly comprises a pressure bearing key and a pressure bearing spring;
the pressure bearing key is movably arranged in the first movable cavity and is exposed out of the connecting sleeve through the pressure bearing key hole;
the pressure bearing key is an open cylinder, and the open end of the pressure bearing key is abutted to the cross wheel linkage piece;
the pressure bearing spring is fixed on the top plate of the pressure bearing key, and the free end of the pressure bearing spring is abutted with the longitudinal sinking groove of the cross wheel linkage piece.
9. The child's bed convertible into a rocking bed according to claim 1, wherein:
the height adjusting structure comprises a joint seat, an adjusting assembly and a connecting assembly;
the joint seat comprises an adjusting straight pipe and connecting branch pipes connected to two sides of the adjusting straight pipe, and the connecting branch pipes are connected with the top end of the support frame;
the adjusting assembly is movably arranged in the adjusting straight pipe;
the connecting assembly is connected with the adjusting assembly;
the connecting assembly is respectively connected with the bed periphery and the multifunctional plate assembly.
10. The child's bed convertible to a rocking bed of claim 9, wherein:
a plurality of positioning holes are formed in the adjusting straight pipe;
the adjusting assembly comprises a positioner, a segment controller and a fixed seat, wherein the positioner is arranged between the segment controller and the fixed seat, and part of the positioner extends out of the segment controller;
the part of the positioner extending out of the segmented controller is matched and connected with the positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110835857.5A CN113786082A (en) | 2021-07-23 | 2021-07-23 | Child bed capable of being converted into shaking bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110835857.5A CN113786082A (en) | 2021-07-23 | 2021-07-23 | Child bed capable of being converted into shaking bed |
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| Publication Number | Publication Date |
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| CN113786082A true CN113786082A (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110835857.5A Pending CN113786082A (en) | 2021-07-23 | 2021-07-23 | Child bed capable of being converted into shaking bed |
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| Country | Link |
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| CN (1) | CN113786082A (en) |
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