WO2021000744A1 - 一种快捷收合的婴儿床架 - Google Patents

一种快捷收合的婴儿床架 Download PDF

Info

Publication number
WO2021000744A1
WO2021000744A1 PCT/CN2020/096870 CN2020096870W WO2021000744A1 WO 2021000744 A1 WO2021000744 A1 WO 2021000744A1 CN 2020096870 W CN2020096870 W CN 2020096870W WO 2021000744 A1 WO2021000744 A1 WO 2021000744A1
Authority
WO
WIPO (PCT)
Prior art keywords
sliding sleeve
sliding
fast
rod
bottom cross
Prior art date
Application number
PCT/CN2020/096870
Other languages
English (en)
French (fr)
Inventor
张迎年
赵建伟
刘宏兵
Original Assignee
安徽酷豆丁科技发展股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 安徽酷豆丁科技发展股份有限公司 filed Critical 安徽酷豆丁科技发展股份有限公司
Priority to US17/254,869 priority Critical patent/US20210196057A1/en
Priority to EP20824056.4A priority patent/EP3797649B1/en
Publication of WO2021000744A1 publication Critical patent/WO2021000744A1/zh

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
    • A47D9/00—Cradles ; Bassinets
    • A47D9/005—Cradles ; Bassinets foldable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/10—Telescoping systems
    • F16B7/105—Telescoping systems locking in discrete positions, e.g. in extreme extended position

Definitions

  • the present disclosure relates to the technical field of cribs, in particular to a crib frame that can be quickly folded.
  • the current baby crib mainly includes a bed frame and a bed wall, the bed frame is configured to support the bed wall, and the baby can rest within the range of the bed wall.
  • the bed frame and the bed frame cannot be folded, occupying a large space and being inconvenient to move.
  • the present disclosure provides a crib frame that can be quickly folded.
  • the present disclosure provides a fast-folding crib frame, including: U-shaped enclosure frame I and U-shaped enclosure frame II, said: U-shaped enclosure frame I and U-shaped enclosure frame II on both sides Both ends are respectively provided with an integral structure of the enclosure frame connecting piece one, the enclosure frame connecting piece two, the enclosure frame connecting piece one and the enclosure frame connecting piece two on both sides are respectively rotated and riveted to the upper vertical rod connecting piece, the upright
  • the rod connector is fixedly sleeved and installed on the top end of the upper vertical rod, the bottom end of the upper vertical rod is slidingly inserted and installed in the inner cavity of the lower vertical rod, and the bottom end of the lower vertical rod is fixedly inserted and installed on the rotating base ,
  • the front and rear sides of the rotating base are respectively rotated and riveted to riveted one end of the bottom cross brace rod one and one end of the bottom cross brace rod two, and the inner walls of the bottom cross brace rod one and the bottom cross brace rod two are respectively rotated and riveted to the bottom
  • One end of the bottom cross brace link two, the lower vertical rod is provided with a sliding sleeve installed on the sliding sleeve, and the other ends of the bottom cross brace link one and bottom cross brace link two are both rotatable and riveted with the sliding sleeve .
  • the fast-folding crib frame includes a riveting pin and a plug-in lock block, and the enclosure frame connecting piece one and the enclosure frame connecting piece two are both connected to the upper upright rod by the riveting pin
  • the piece can be rotatably connected, and the plug lock block is detachably fitted to the riveting pin to switch between the first state and the second state;
  • the plug-in lock block locks the riveting pin, and the enclosure frame connector one, the enclosure frame connector two, and the upper pole connector are relatively fixed;
  • the plug-in lock block In the second state, the plug-in lock block is separated from the riveting pin, and the enclosure frame connector one and the enclosure frame connector two can rotate relative to the upper pole connector.
  • the fast-folding crib frame further includes a lock lug one, the lock lug one is arranged at the top end of the upper pole, the lock lug one has a guiding space, and the plug lock block One end passes through the guide space, and in the first state, the plug-in lock block is engaged with the lock lug to be locked by the lock lug.
  • an elastic locking protrusion is provided on the side wall of the upper upright rod, a locking hole communicating with the inner cavity of the lower upright rod is opened on the side wall of the lower upright rod, and the elastic locking protrusion It can be locked and matched with the locking hole to switch between the third state and the fourth state;
  • the elastic locking protrusion is matched with the locking hole, and the upper upright rod and the lower upright rod are relatively fixed;
  • the elastic locking protrusion escapes from the locking hole, and the upper upright rod can slide in the inner cavity of the lower upright rod.
  • the number of the locking holes is multiple, the multiple locking holes are arranged at intervals along the length direction of the lower upright, and the elastic locking protrusions are configured to cooperate with different locking holes to The length of the upper upright rod extending from the inner cavity of the lower upright rod is changed.
  • the fast-folding crib frame further includes a sliding sleeve connecting tube, a sliding sleeve locking member and a rotating pin, one end of the sliding sleeve connecting tube is connected to the sliding sleeve, and the sliding sleeve locking member can be Slidingly sleeved on the sliding sleeve connecting pipe, so that one end of the sliding sleeve locking member can pass through the sliding sleeve connecting pipe and pass through the sliding sleeve to abut against the lower upright rod;
  • the sliding sleeve connecting pipe is provided with a through hole, and the rotation pin passes through the through hole and abuts against the sliding sleeve locking member, so that the sliding sleeve connecting pipe and the sliding sleeve locking member are relatively fixed , So as to fix the sliding sleeve on the lower pole.
  • the number of the lower vertical rods is two, the two lower vertical rods are arranged at intervals, and the two ends of the sliding sleeve connecting pipe are respectively connected to the sliding sleeves sleeved on the two lower vertical rods.
  • the number of the sliding sleeve locking parts is two, the two sliding sleeve locking parts are arranged in the sliding sleeve connecting pipe at intervals, one of the sliding sleeve locking parts abuts against one of the lower upright rods, and the other One of the sliding sleeve locking pieces abuts against the other of the lower uprights.
  • a sliding groove communicating with the inner cavity of the sliding sleeve connecting pipe is provided on the outer wall of the sliding sleeve connecting pipe, and the two sliding sleeve locking members are provided with sliding protrusions at one end close to the sliding groove, The two sliding protrusions are slidably clamped in the sliding groove, so that the two sliding sleeve locking members are close to or far away from each other.
  • the quick-folding crib frame further includes a sliding sleeve unlocking member, the sliding sleeve unlocking member is rotatably sleeved on the sliding sleeve connecting pipe, and the sliding sleeve unlocking member is provided with a first The first groove section and the second groove section communicate with each other to form a trapezoidal groove, and the first groove section and the second groove section are not at the same time with the two sliding The protrusions cooperate to make the two sliding sleeve locking members relatively close to or away from each other;
  • the sliding sleeve unlocking member is configured to drive the two sliding protrusions to slide from the first groove section to the second groove section or from the second groove when rotating relative to the sliding sleeve connecting pipe The section slides to the first groove section.
  • an integrated locking lug 2 is provided on the inner wall of the top end of the lower vertical rod, and an integrated unlocking insert is provided on the side wall of the sliding sleeve, and the unlocking insert is separable from the locking lug 2 Cooperate.
  • the rotating bases on both sides are connected by bottom connecting rods.
  • the one end of the bottom cross brace away from the rotating base and the end of the second bottom cross brace away from the rotating base are both rotatably mounted with universal wheels.
  • the present disclosure provides a quick-folding crib frame, including a U-shaped enclosure frame 1, a U-shaped enclosure frame 2, an upper pole and a lower pole;
  • the two free ends of the U-shaped enclosure frame one and the two free ends of the U-shaped enclosure frame two are both rotatably connected to one end of the upper vertical rod, and the other end of the upper vertical rod is along the downward
  • the length of the rod is slidably fitted to the lower upright rod.
  • the quick-folding crib frame further includes a surrounding frame connector one, a surrounding frame connector two, an upper pole connector and a riveting pin, and the surrounding frame connector one is installed on the U-shaped surrounding The free end of the first frame, the second enclosure connecting piece is installed on the free end of the U-shaped enclosure two, the upper vertical rod connecting piece is installed on the upper end of the upper vertical rod, the enclosure connecting piece one The second connecting member and the enclosure frame are rotatably connected to the upper pole connecting member through the riveting pin.
  • the lower upright rod is a tube structure
  • the upper upright rod is slidably sleeved inside the lower upright rod.
  • the fast-folding crib frame further includes a rotating base, a bottom cross brace bar one, and a bottom cross brace bar two, the rotating base is connected to the lower end of the lower upright bar, the bottom cross brace bar One and the second bottom cross brace are respectively rotatably connected to both sides of the rotating base.
  • the fast-folding crib frame further includes a sliding sleeve, a bottom cross brace link one, and a bottom cross brace link two.
  • the sliding sleeve is slidably sleeved on the lower vertical rod, and the bottom cross
  • One end of the first support link is rotatably connected with the sliding sleeve
  • the other end of the first bottom cross support link is rotatably connected with the first bottom cross support rod
  • one end of the second bottom cross support link is connected to the sliding sleeve.
  • the sleeve is connected in rotation
  • the other end of the second bottom cross brace is connected in rotation with the second bottom cross brace.
  • the fast-folding crib frame further includes a sliding sleeve connecting tube, a sliding sleeve locking member and a rotating pin, one end of the sliding sleeve connecting tube is connected to the sliding sleeve, and the sliding sleeve locking member can be Slidingly sleeved on the sliding sleeve connecting pipe, so that one end of the sliding sleeve locking member can pass through the sliding sleeve connecting pipe and pass through the sliding sleeve to abut against the lower upright rod;
  • the sliding sleeve connecting pipe is provided with a through hole, and the rotation pin passes through the through hole and abuts against the sliding sleeve locking member, so that the sliding sleeve connecting pipe and the sliding sleeve locking member are relatively fixed , So as to fix the sliding sleeve on the lower pole.
  • the number of the lower vertical rods is two, the two lower vertical rods are arranged at intervals, and the two ends of the sliding sleeve connecting pipe are respectively connected to the sliding sleeves sleeved on the two lower vertical rods.
  • the number of the sliding sleeve locking parts is two, the two sliding sleeve locking parts are arranged in the sliding sleeve connecting pipe at intervals, one of the sliding sleeve locking parts abuts against one of the lower upright rods, and the other One of the sliding sleeve locking pieces abuts against the other of the lower uprights.
  • a sliding groove communicating with the inner cavity of the sliding sleeve connecting pipe is provided on the outer wall of the sliding sleeve connecting pipe, and the two sliding sleeve locking members are provided with sliding protrusions at one end close to the sliding groove, The two sliding protrusions are slidably clamped in the sliding groove;
  • the fast-folding crib frame further includes a sliding sleeve unlocking member, the sliding sleeve unlocking member is rotatably sleeved on the sliding sleeve connecting pipe, and the sliding sleeve unlocking member is provided with a first groove section and a first groove section.
  • Two groove sections, the first groove section and the second groove section communicate with each other to form a trapezoidal groove, the first groove section and the second groove section do not cooperate with the two sliding protrusions at the same time, So that the two sliding sleeve locking members are relatively close or far away;
  • the sliding sleeve unlocking member is configured to drive the two sliding protrusions to slide from the first groove section to the second groove section or from the second groove when rotating relative to the sliding sleeve connecting pipe The section slides to the first groove section.
  • the beneficial effects of the embodiments of the present disclosure include, for example:
  • the embodiment of the present disclosure provides a baby carriage frame that can be folded quickly.
  • the upper vertical rod is slidably folded in the lower vertical rod, so that the entire height of the crib frame is compressed and folded, and the bottom cross is driven by the sliding sleeve to slide upward along the lower vertical rod.
  • the first strut, the second bottom transverse strut, the U-shaped enclosure I and U-shaped enclosure 2 are folded and folded efficiently.
  • the structure design is reasonable, and the floor space is small when folded, which can meet the user's space saving purpose.
  • the embodiment of the present disclosure also provides a baby carriage frame that can be folded quickly.
  • the U-shaped enclosure frame 1 and the U-shaped enclosure frame 2 rotate relative to the upper pole, the U-shaped enclosure frame 1 and the U-shaped enclosure frame 2 can be folded and folded , To reduce the occupied space.
  • the upper pole and the lower pole can be overlapped, so that the upper pole and the lower pole are occupied as a whole In this way, the fast-folding baby carriage frame occupies less space after being folded and is convenient to move.
  • FIG. 1 is a schematic structural diagram of a baby bed frame that can be quickly folded according to an embodiment of the present disclosure
  • FIG. 2 is a schematic view showing the disassembly of the surrounding frame assembly of a crib frame for quick folding provided by an embodiment of the present disclosure
  • FIG. 3 is a schematic structural diagram of a mating plug lock block and a lock lug provided by an embodiment of the present disclosure
  • FIG. 4 is a schematic cross-sectional view of the front view of a crib frame that can be quickly folded according to an embodiment of the present disclosure
  • FIG. 5 is a schematic structural diagram of the sliding protrusion and the sliding groove provided by the embodiment of the present disclosure.
  • Fig. 6 is a schematic diagram of a laterally folded state of a fast-folding crib frame provided by an embodiment of the present disclosure
  • FIG. 7 is a second schematic diagram of a laterally folded state of a fast-folding crib frame provided by an embodiment of the present disclosure.
  • Fig. 8 is three schematic diagrams of a laterally folded state of a fast-folding crib frame provided by an embodiment of the present disclosure.
  • Icon 1-U-shaped enclosure frame one; 2-U-shaped enclosure frame two; 3- enclosure frame connector one; 4- enclosure frame connector two; 5-upper pole connector; 6-upper pole; 60- Elastic locking projection; 61- lock lug 1; 611-guide space; 7-lower pole; 70-lock hole; 71- lock lug 2; 8-rotating base; 9-bottom cross brace 1; 10-bottom horizontal Support connecting rod two; 11-bottom transverse support connecting rod one; 12-bottom transverse support rod two; 13- sliding sleeve; 130- unlocking insert; 14- plug lock block; 15- sliding sleeve connecting pipe; 151- sliding Groove; 16-slide sleeve unlocking piece; 161-first groove section; 162-second groove section; 17-slide sleeve locking piece; 170-through hole; 171-sliding protrusion; 18-rotating pin; 19-bottom connecting Rod; 20- universal wheel; 21- riveting pin.
  • the fixed connection can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be a connection between two components.
  • the fixed connection can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be a connection between two components.
  • an embodiment of the present disclosure provides a quick-folding crib frame, which includes a U-shaped enclosure frame 1, U-shaped enclosure frame 2, an upper pole 6 and a lower pole 7.
  • the two free ends of U-shaped enclosure frame one 1 and the two free ends of U-shaped enclosure frame two 2 are both rotatably connected to one end of the upper upright rod 6, and the other end of the up upright rod 6 can extend along the length of the lower upright rod 7. It is slidably fitted to the lower upright 7.
  • the U-shaped enclosure frame 1 and the U-shaped enclosure frame 2 when the U-shaped enclosure frame 1 and the U-shaped enclosure frame 2 are rotated relative to the upper pole 6, the U-shaped enclosure frame 1 and the U-shaped enclosure frame 2 2 can be folded and folded, reducing the occupied space.
  • the upper vertical rod 6 moves relative to the lower vertical rod 7 along the length direction of the lower vertical rod 7, the upper vertical rod 6 and the lower vertical rod 7 can be overlapped, so that the upper vertical rod 6 and the lower vertical rod 7 occupy In this way, the fast-folding baby carriage frame occupies less space after being folded and is convenient to move.
  • the quick-folding crib frame further includes a surrounding frame connecting piece 3, a surrounding frame connecting piece 4, an upper pole connecting piece 5 and a riveting pin 21,
  • Frame connector one 3 is installed on the free end of U-shaped enclosure frame one 1
  • enclosure frame connector two 4 is installed on the free end of U-shaped enclosure frame two 2
  • upper pole connector 5 is installed on the upper end of upper pole 6,
  • the enclosure frame connecting piece 1 3 and the enclosure frame connecting piece 2 4 are rotatably connected to the upper pole connecting piece 5 by a riveting pin 21.
  • the enclosure frame connector one 3, enclosure frame connector two 4, and upper pole connector 5 are all sleeve structures, and enclosure frame connector one 3 is detachably sleeved on U The free end of the shaped enclosure frame 1-1, the enclosure frame connector two 4 is detachably sleeved on the free end of the U-shaped enclosure frame two 2, and the upper pole connector 5 is detachably sleeved on the upper pole connector 5. In this way, it is convenient to install and replace the enclosure frame connector one 3, enclosure frame connector two 4, and upper pole connector 5.
  • the riveting pin 21 simultaneously passes through the enclosure connecting piece 3, the enclosure connecting piece 4, and the upper pole connecting piece 5.
  • the enclosure connecting piece 3 is connected to the enclosure frame.
  • the second part 4 can be rotated relative to the upper pole connecting part 5 to drive the U-shaped enclosure frame 1 and U-shaped enclosure frame 2 to rotate, thereby realizing the folding function of U-shaped enclosure frame 1 and U-shaped enclosure frame 2 2 , To reduce the amount of space occupied by U-shaped enclosure frame one 1 and U-shaped enclosure frame two 2.
  • the quick-folding crib frame further includes a plug-in lock block 14, which is detachably fitted to the riveting pin 21 to be in the first state and the second state Switch between the two states.
  • the plug lock block 14 locks the riveting pin 21.
  • the enclosure frame connecting piece 1 3 and the enclosure frame connecting piece 4 cannot rotate relative to the upper pole connecting piece 5.
  • the enclosed area of the U-shaped enclosure frame 1 and the U-shaped enclosure frame 2 2 can be used for babies Activities or rest.
  • the plug-in lock block 14 is separated from the riveting pin 21, and the enclosure frame connector one 3 and enclosure frame connector two 4 can rotate relative to the upper pole connector 5.
  • U-shaped enclosure frame one 1 and U-shaped enclosure frame two 2 can be folded, reducing the amount of space occupied.
  • the fast-folding crib frame also includes a lock lug 61, which is arranged at the top end of the upper pole 6, the lock lug 61 has a guiding space 611, and one end of the plug lock block 14 penetrates Over the guide space 611. In this way, when the plug lock block 14 is separated from the riveting pin 21, the plug lock block 14 can move along the guide space 611, which has a guiding effect on the direction of movement of the plug lock block 14 and facilitates the plug lock block 14 to move from the riveting pin 21 Get out of it.
  • the plug lock block 14 is clamped with the lock lug 61, and the plug lock block 14 can be locked by the lock lug 61, thereby connecting the U-shaped enclosure frame to the U-shaped enclosure frame. Two 2 and the upper pole 6 are locked.
  • the lower upright rod 7 is a tube structure, and the upper upright rod 6 is slidably sleeved inside the lower upright rod 7. In this way, it is convenient for the upper upright rod 6 to be stored in the inner cavity of the lower upright rod 7, which is convenient for storage and transportation.
  • the upper upright rod 6 may be a tube structure, and the upper upright rod 6 is slidably sleeved on the outside of the lower upright rod 7.
  • a sliding fitting structure between the sliding groove and the sliding block can also be selected between the upper upright rod 6 and the downright rod 7 to realize the telescopic function.
  • the side wall of the upper pole 6 is provided with an elastic locking protrusion 60
  • the side wall of the lower pole 7 is provided with a locking hole 70 communicating with the inner cavity of the lower pole 7 ,
  • the elastic locking protrusion 60 and the locking hole 70 can be locked and matched to switch between the third state and the fourth state.
  • the elastic locking protrusion 60 cooperates with the locking hole 70, and the upper vertical rod 6 and the lower vertical rod 7 are relatively fixed.
  • the upper upright rod 6 and the lower upright rod 7 play a supporting role, and can support U-shaped enclosure frame 1, U-shaped enclosure frame 2, and located in the enclosed area of U-shaped enclosure frame 1, U-shaped enclosure frame 2, 2 Baby inside.
  • the elastic locking protrusion 60 escapes from the locking hole 70, and the upper upright rod 6 can slide in the inner cavity of the lower upright rod 7. At this time, the upper upright rod 6 can be retracted into the inner cavity of the lower upright rod 7, and the elastic locking protrusion 60 is in a compressed state.
  • the number of locking holes 70 is multiple, and the multiple locking holes 70 are arranged at intervals along the length direction of the lower upright rod 7.
  • the length of the upper pole 6 extending from the inner cavity of the lower pole 7 is different. In this way, in actual use, the user can match the elastic locking protrusion 60 with the locking holes 70 at different heights according to the actual situation, thereby changing the actual heights of the U-shaped enclosure frame -1 and U-shaped enclosure frame II.
  • the quick-folding crib frame further includes a rotating base 8, a bottom transverse support rod 9 and a bottom transverse support rod 12, and the rotating base 8 is connected to the lower end of the lower vertical rod 7.
  • the bottom cross brace 9 and the bottom cross brace 12 are respectively rotatably connected to both sides of the rotating base 8.
  • the bottom cross brace bar 9 and the bottom cross brace bar 12 when the bottom cross brace bar 9 and the bottom cross brace bar 12 are rotated relative to the rotating base 8 in a direction close to the lower vertical rod 7, the bottom cross brace bar 9 and the bottom cross brace bar 2 can be reduced.
  • the overall footprint of 12 When the bottom cross brace bar 9 and the bottom cross brace bar 12 rotate relative to the rotating base 8 and away from the lower vertical rod 7, the bottom cross brace bar 9 and the bottom cross brace bar 12 can support at this time.
  • the function of the lower vertical rod 7, at this time, the length direction of the bottom cross brace 9 and the length direction of the bottom cross brace 12 are in the same direction, and perpendicular to the length direction of the lower vertical rod 7, which can effectively improve the stability .
  • the end of the bottom cross brace 9 away from the rotating base 8 and the end of the bottom cross brace 12 away from the rotating base 8 are both equipped with a universal wheel 20. In this way, it is convenient to move the fast-folding crib frame as a whole.
  • the quick-folding crib frame further includes a sliding sleeve 13, a bottom cross brace link 11 and a bottom cross brace link 10, the sliding sleeve 13 slides Sleeve on the lower vertical rod 7, one end of the bottom cross brace link 11 is rotatably connected to the sliding sleeve 13, the other end of the bottom cross brace link 11 is rotatably connected to the bottom cross brace rod 9, and the bottom cross brace link two One end of 10 is rotatably connected with the sliding sleeve 13, and the other end of the second bottom cross brace link 10 is rotatably connected with the second bottom cross brace 12.
  • the quick-folding crib frame further includes a sliding sleeve connecting tube 15 and a sliding sleeve locking member 17, one end of the sliding sleeve connecting tube 15 is connected to the sliding sleeve 13 ,
  • the sliding sleeve locking member 17 is slidably sleeved on the sliding sleeve connecting pipe 15.
  • the sliding sleeve locking member 17 is a rod-shaped structure, and one end of the sliding sleeve locking member 17 can pass through the sliding sleeve connecting pipe 15, and pass through the sliding sleeve 13, and finally abut against the lower stand On pole 7.
  • the quick-folding crib frame further includes a rotating pin 18, the sliding sleeve connecting pipe 15 is also provided with a through hole 170, the rotating pin 18 passes through the through hole 170 and abuts against the sliding sleeve locking member 17.
  • the sliding sleeve connecting pipe 15 and the sliding sleeve locking member 17 can be relatively fixed, so that the sliding sleeve 13 can be fixed on the lower pole 7.
  • the sliding sleeve locking member 17 can move in a direction away from the lower upright rod 7, so that the sliding sleeve locking member 17 can be separated from the sliding sleeve 13, and the sliding sleeve 13 can be opposite Slide on the lower pole 7 for subsequent folding work.
  • the number of the lower uprights 7 is two, the two lower uprights 7 are arranged at intervals, and the two ends of the sliding sleeve connecting pipe 15 are connected to the sliding sleeves on the two lower uprights 7 respectively. Set of 13 connections. In this way, the stability between the two lower uprights 7 can be enhanced, and the supporting performance can be improved.
  • the fast-folding crib frame further includes a bottom link 19, the number of rotating bases 8 is also two, and the two rotating bases 8 are respectively installed on the two lower upright rods 7.
  • the two ends of the bottom link 19 are respectively connected to the two rotating bases 8. In this way, the stability performance between the two rotating bases 8 can be improved.
  • the number of sliding sleeve locking members 17 is two, the two sliding sleeve locking members 17 are arranged in the sliding sleeve connecting pipe 15 at intervals, and one of the sliding sleeve locking members 17 abuts against one of the lower uprights 7 , The other sliding sleeve locking member 17 abuts against the other lower upright 7.
  • the gap between the two sliding sleeve locking members 17 provides space for the two sliding sleeve locking members 17 to move along the axial direction of the sliding sleeve connecting pipe 15.
  • the two sliding sleeve locking members 17 can fix the sliding sleeves 13 on the two lower vertical rods 7 to the corresponding lower vertical rods 7 respectively. It is understandable that when the two sliding sleeve locking members 17 are relatively close, the two sliding sleeve locking members 17 are separated from the corresponding lower upright rod 7, so that the sliding sleeves 13 on the two lower upright rods 7 can slide to Perform subsequent folding operations.
  • the outer wall of the sliding sleeve connecting pipe 15 is provided with a sliding groove 151 communicating with the inner cavity of the sliding sleeve connecting pipe 15, and the two sliding sleeve locking members 17 are provided with sliding protrusions 171 at one end close to the sliding groove 151 ,
  • the two sliding protrusions 171 are slidably clamped in the sliding groove 151, so that the two sliding sleeve locking members 17 are close to or away from each other.
  • the sliding protrusion 171 can effectively play a guiding role when sliding in the sliding groove 151.
  • the number of sliding grooves 151 is two, the two sliding grooves 151 are arranged at intervals, and the two sliding grooves 151 are respectively clamped on the two sliding protrusions 171, and the two sliding protrusions 171 It will not interfere with each other when sliding, and can ensure the smoothness of sliding.
  • the crib frame for quick folding further includes a sliding sleeve unlocking member 16, which is rotatably sleeved on the sliding sleeve connecting pipe 15.
  • the sliding sleeve unlocking member 16 is provided with a first groove section 161 and a second groove section 162.
  • the first groove section 161 and the second groove section 162 communicate with each other to form a trapezoidal groove.
  • the first groove section 161 and the second groove section 162 are not at the same time.
  • the ground is matched with the two sliding protrusions 171, so that the two sliding sleeve locking members 17 are relatively close or far away.
  • the sliding sleeve unlocking member 16 when the sliding sleeve unlocking member 16 rotates relative to the sliding sleeve connecting pipe 15, it can drive the two sliding protrusions 171 to slide from the second groove section 162 to the first groove section 161, and the two sliding sleeve locking members 17 oppose each other.
  • the two sliding sleeve locking members 17 When approaching, the two sliding sleeve locking members 17 are separated from the corresponding lower upright rod 7 respectively. At this time, the sliding sleeve 13 can slide relative to the lower upright rod 7 to realize subsequent folding operations.
  • the sliding sleeve unlocking member 16 rotates relative to the sliding sleeve connecting pipe 15, it can also drive the two sliding protrusions 171 to slide from the first groove section 161 to the second groove section 162, and the two sliding sleeve locking members 17 are relatively far away.
  • the two sliding sleeve locking members 17 respectively pass through the corresponding sliding sleeve 13 and abut against the corresponding lower vertical rod 7. At this time, the sliding sleeve 13 and the lower vertical rod 7 are relatively fixed.
  • the inner wall of the top end of the lower pole 7 is provided with an integral structure of the second lock lug 71
  • the side wall of the sliding sleeve 13 is provided with an integral structure of the unlocking plug 130
  • the unlocking plug 130 and the second lock lug 71 can be Separation and coordination.
  • the unlocking insert 130 can follow the sliding sleeve 13 to move relative to the lower pole 7, and when it moves to the position corresponding to the second lock lug 71, the unlocking insert 130 cooperates with the second lock lug 71 to achieve a fixing effect .
  • the sliding sleeve 13 can be fixed relative to the lower upright rod 7, so that the crib frame that is quickly folded can be kept in a folded state, which is convenient for moving.
  • the elastic locking protrusion 60 is squeezed so that the elastic locking protrusion 60 escapes from the locking hole 70, and the upper vertical rod 6 is slid down and inserted into the lower vertical rod 7 to be folded. Then, adjust the rotating pin 18 to separate the rotating pin 18 from the sliding sleeve connecting pipe 15, and then rotate the sliding sleeve unlocking member 16 to drive the two sliding protrusions 171 to slide from the second groove section 162 to the first groove section 161.
  • the two sliding sleeve locking members 17 are relatively close, and the two sliding sleeve locking members 17 are separated from the corresponding lower upright rod 7 respectively.
  • the two sliding sleeves 13 are respectively slid relative to the two lower upright rods 7 to drive the corresponding bottom cross brace bar 9 and bottom cross brace bar 12 to rotate relative to the rotating base 8 to achieve folding and closing (such as The state shown in Figure 6 and Figure 7).
  • the present disclosure provides a quick-folding crib frame, including: U-shaped enclosure frame 1, U-shaped enclosure frame 2, U-shaped enclosure frame 1, U-shaped enclosure frame
  • the two ends of the two sides are respectively provided with an integral structure of the enclosure frame connector one 3, the enclosure frame connector two 4, the enclosure frame connector one 3, the enclosure frame connector two 4 on both sides are respectively rotated and riveted upright
  • the rod connector 5, the upper rod connector 5 is fixedly sleeved and installed on the top end of the upper rod 6, the bottom end of the upper rod 6 is slidingly inserted and installed in the inner cavity of the lower rod 7, and the bottom end of the lower rod 7 It is fixedly inserted and installed on the rotating base 8.
  • the front and rear sides of the rotating base 8 are respectively rotated and riveted to connect one end of the bottom cross support rod 9 and the bottom cross support rod 12, the bottom cross support rod 9 and the bottom cross support rod 12
  • One end of bottom cross brace connecting rod 11 and bottom cross brace connecting rod two 10 are respectively rotated and riveted on the inner wall, a sliding sleeve 13 is installed on the sliding sleeve of the lower vertical rod 7, bottom cross brace connecting rod 11, bottom cross brace connecting rod
  • the other end of the two 10 is rotated and riveted with the sliding sleeve 13.
  • a plug lock block 14 is provided in the riveting cavity between the enclosure frame connector one 3, the enclosure frame connector two 4, and the upper pole connector 5, and an integrated lock lug is provided on the inner wall of the top end of the upper pole 6
  • One 61 The bottom end of the plug-in lock block 14 is inserted and installed in the one lock lug 61 to form a locking fitting assembly.
  • the bottom side wall of the upper pole 6 is provided with elastic locking protrusions 60
  • the side wall of the lower pole 7 is provided with a plurality of locking holes 70, and the opened locking holes 70 prevent the elastic locking protrusions 60 from being inserted. Lock the fit assembly.
  • the side wall of the sliding sleeve 13 is vertically provided with a sliding sleeve connecting tube 15 of an integrated structure, a sliding sleeve unlocking member 16 is sleeved at the middle position of the sliding sleeve connecting tube 15, and both sides of the inner cavity of the sliding sleeve connecting tube 15 are inserted
  • a sliding sleeve locking piece 17 is installed, the sliding sleeve locking pieces 17 on both sides are arranged at intervals, and one end of the sliding sleeve locking piece 17 is provided with a through hole 170, and the sliding sleeve connecting pipe 15 is provided with a through hole 170.
  • the inner wall of the top end of the lower pole 7 is provided with an integrated locking lug 71, and the side wall of the sliding sleeve 13 is provided with an integrated unlocking insert 130.
  • the provided locking lug 71 is convenient to stably avoid inserting the unlocking insert 130. .
  • the rotating bases 8 on both sides are connected by a bottom connecting rod 19, and the provided bottom connecting rod 19 functions as a stable supporting connection.
  • the other ends of the bottom cross support rod 9 and the bottom cross support rod 12 are both rotated and installed with a universal wheel 20, which is convenient for pushing the crib frame.
  • the present disclosure is implemented as follows: When folding and closing, the user unlocks by pressing the elastic locking protrusion 60 into the locking hole 70, so that the upper pole 6 and the lower pole 7 are in contact and locked, so that the upper pole 6 Slide down and insert into the lower upright rod 7 to be folded, and the sliding sleeve locking member 17 is slid and adjusted by rotating the pin 18 to release the sliding sleeve locking member 17 to the lower upright rod 7 and to make the sliding sleeve 13 stand down
  • the rod 7 slides upwards, so that the sliding sleeve 13 is respectively linked to the bottom cross brace rod 9 and the bottom cross brace rod 12 through the bottom cross brace link 11, the bottom cross brace link 10, and the bottom cross brace rod to fold up and close along the rotating base 8.
  • the crib frame Under the action of the crib, the crib frame can be folded and folded down to realize the overall folding and folding of the crib frame.
  • the upper vertical rod is slid and folded in the lower vertical rod, so that the overall height of the crib frame is compressed and collapsed, and the bottom horizontal support rod 1, the bottom horizontal support rod 2 and the U are driven by the sliding sleeve along the lower vertical rod.
  • the folding and folding linkage of the first type enclosure frame and the second U-shaped enclosure frame is efficient, and the structure design is reasonable.
  • the fast-folding crib frame shown in Figure 1 includes U-shaped enclosure frame 1, U-shaped enclosure frame 2, enclosure frame connector 1, enclosure frame connector 4, upper pole connection Piece 5, upper vertical rod 6, elastic locking protrusion 60, lower vertical rod 7, sliding sleeve 13, rotating base 8, bottom cross brace one 9, bottom cross brace two 12, bottom cross brace connecting rod one 11, bottom
  • the second horizontal support connecting rod 10 the unlocking insert 130, the second locking lug 71, the sliding sleeve connecting pipe 15, the bottom connecting rod 19 and the universal wheel 20.
  • U-shaped enclosure frame 1-1 are equipped with enclosure frame connector one 3, and the two free ends of U-shaped enclosure frame two 2 are equipped with enclosure frame connector two 4 and upper pole connector 5 Installed at the upper end of the upper pole 6, the enclosure frame connecting piece 3 and the enclosure frame connecting piece 4 can be rotatably connected to the upper pole connecting piece 5.
  • the elastic locking protrusion 60 is installed on the upper pole 6, and the lower pole 7 is provided with a plurality of locking holes 70.
  • the elastic locking protrusion 60 is matched with one of the locking holes 70. When the elastic locking protrusion 60 is pressed, the elastic locking The protrusion 60 is separated from the locking hole 70, the upper vertical rod 6 slides relative to the lower vertical rod 7, and the upper vertical rod 6 is received in the inner cavity of the lower vertical rod 7.
  • the rotating base 8 is installed at the lower end of the corresponding lower vertical rod 7, and the two sides of the rotating base 8 are rotatably connected with a bottom cross brace rod 9 and a bottom cross brace link 10 respectively.
  • the sliding sleeve 13 is sleeved on the lower vertical rod 7, one end of the bottom cross brace link 11 is rotatably connected with the sliding sleeve 13, the other end of the bottom cross brace link 11 is rotatably connected with the bottom cross brace 9, and the bottom cross brace
  • One end of the second connecting rod 10 is rotatably connected with the sliding sleeve 13, and the other end of the second bottom cross brace link 10 is rotatably connected with the second bottom cross brace 12.
  • the numbers of the upper vertical rod 6, the lower vertical rod 7, the sliding sleeve 13, and the rotating base 8 are all two, and they correspond one to one.
  • Each rotating base 8 is rotatably connected with a bottom cross brace 9 and a bottom cross brace 12.
  • Each bottom cross brace rod 9 is correspondingly connected with a bottom cross brace link 11, and each bottom cross brace rod two 12 is correspondingly connected with a bottom cross brace link 10.
  • a universal wheel 20 is installed on each bottom cross support rod 9, and a universal wheel 20 is also installed on each bottom cross support link 10.
  • the two ends of the bottom connecting rod 19 are respectively connected with two rotating bases 8 to enhance stability.
  • the two ends of the sliding sleeve connecting pipe 15 are respectively connected with two sliding sleeves 13.
  • the sliding sleeve connecting pipe 15 can follow the sliding sleeve 13 to move up and down.
  • Enclosure frame connector one 3 and enclosure frame connector two 4 can be separated from each other for easy installation and replacement.
  • the plug lock block 14 and the lock lug 61 can be detachably matched.
  • the enclosure frame connector 1 3 and enclosure frame connector 2 4 cannot be relative to the upper pole connector 5 Rotate.
  • the plug-in lock block 14 is separated from the first lock lug 61, the enclosure frame connector one 3 and the enclosure frame connector two 4 can rotate relative to the upper pole connector 5.
  • the riveting pin 21 passes through the enclosure frame connector 1 3, enclosure frame connector 4 and upper pole connector 5 at the same time.
  • the enclosure frame connector 1 3 and enclosure frame connector 2 4 can be relative to the upright rod
  • the connecting piece rotates to realize the foldable function of U-shaped enclosure frame one 1 and U-shaped enclosure frame two 2.
  • the plug lock block 14 is clamped with the lock lug 61, and the plug lock block 14 is locked by the lock lug 61.
  • the enclosure frame connector 1 3 and enclosure frame connector 2 4 cannot rotate relative to the upper pole connector 5.
  • the plug lock block 14 When the plug lock block 14 is separated from the riveting pin 21, the plug lock block 14 moves along the guide space 611. After the separation, the enclosure frame connector one 3 and the enclosure frame connector two 4 can rotate relative to the upper pole connector 5.
  • Fig. 4 Please refer to Fig. 4:
  • the two ends of the sliding sleeve connecting pipe 15 are respectively connected to the two sliding sleeves 13.
  • the sliding sleeve connecting pipe 15 can follow the sliding sleeve 13 to move up and down.
  • Two sliding sleeve locking members 17 can be slidably sleeved on the sliding sleeve connecting pipe 15.
  • One of the sliding sleeve locking members 17 abuts against one of the lower uprights 7, and the other sliding sleeve locking member 17 abuts against the other lower pole. ⁇ 7.
  • the gap between the two sliding sleeve locking pieces 17 provides space for the two sliding sleeve locking pieces 17 to move along the axial direction of the sliding sleeve connecting pipe 15.
  • the sliding sleeve connecting pipe 15 is also provided with a through hole 170, and the rotating pin 18 passes through the through hole 170 and abuts against the sliding sleeve locking member 17.
  • the rotating pin 18 can relatively fix the sliding sleeve connecting pipe 15 and the sliding sleeve locking member 17, so that the sliding sleeve 13 can be fixed on the lower vertical rod 7.
  • the sliding sleeve unlocking member 16 is rotatably sleeved on the sliding sleeve connecting pipe 15, and the inner wall of the sliding sleeve unlocking member 16 abuts the two sliding sleeve unlocking members 16 at the same time.
  • the sliding sleeve unlocking member 16 rotates, it can drive two The sliding sleeve locking member 17 is relatively close or far away.
  • Rotating bases 8 are installed at the lower ends of the two lower upright rods 7, and the two ends of the bottom link 19 are respectively connected to the two rotating bases 8 to enhance stability.
  • the lower ends of the two lower upright rods 7 are also equipped with universal wheels 20 for easy transportation.
  • the lower vertical rod 7 is a tube structure, and the upper vertical rod 6 is slidably sleeved inside the lower vertical rod 7.
  • the upper upright rods 6 and the lower upright rods 7 have the same number, and they correspond one to one.
  • the outer wall of the sliding sleeve connecting pipe 15 is provided with a sliding groove 151 communicating with the inner cavity of the sliding sleeve connecting pipe 15, and the two sliding sleeve locking parts 17 are provided with sliding protrusions 171 at one end close to the sliding groove 151, two A sliding protrusion 171 is slidably clamped in the sliding groove 151, and the sliding groove 151 has a guiding effect on the movement of the sliding protrusion 171.
  • the number of sliding grooves 151 is two, and the two sliding grooves 151 are arranged at intervals, and the two sliding grooves 151 are respectively clamped on the two sliding protrusions 171, and the two sliding protrusions 171 will not interfere with each other when sliding.
  • the sliding sleeve unlocking member 16 is rotatably sleeved on the sliding sleeve connecting pipe 15.
  • the sliding sleeve unlocking member 16 is provided with a first groove section 161 and a second groove section 162, and the first groove section 161 and the second groove section 162 communicate with each other To form a trapezoidal groove.
  • the two sliding protrusions 171 can also be driven to slide from the second groove section 162 to the first groove section 161, and the two sliding sleeve locking members 17 are relatively far away.
  • the sliding sleeve 13 moves upward along the lower vertical rod 7 to drive the bottom cross support rod 9 and the bottom cross support rod 12 to rotate relative to the rotating base 8 to achieve folding.
  • Figure 7 The state shown in Figure 7 is that the sliding sleeve 13 moves upward along the lower vertical rod 7, which drives the bottom cross brace bar 9 and bottom cross brace bar 12 to rotate relative to the rotating base 8, and the state after the folding is completed .
  • Figure 8 The state shown in Figure 8 is the state after the U-shaped enclosure frame 1 and the U-shaped enclosure frame 2 are rotated and folded.
  • the present disclosure provides a crib frame that can be folded quickly.
  • U-shaped enclosure frame 1 and U-shaped enclosure frame 2 rotate relative to the upper pole, U-shaped enclosure frame 1 and U-shaped enclosure frame 2 can Fold and fold to reduce the space occupied.
  • the upper pole moves along the length of the lower pole relative to the lower pole, the upper pole and the lower pole can be overlapped, so that the upper pole and the lower pole are occupied as a whole
  • the baby carriage frame with quick folding occupies less space and is convenient to move.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Housing For Livestock And Birds (AREA)
  • Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)

Abstract

一种快捷收合的婴儿床架，涉及婴儿床领域，包括U型围框一（1）、U型围框二（2）、上立杆（6）以及下立杆（7），U型围框一（1）的两个自由端以及U型围框二（2）的两个自由端均与上立杆（6）的一端转动连接，上立杆（6）的另一端沿下立杆（7）的长度方向可滑动地配合于下立杆（7）。该婴儿床架在折叠后，占用的空间较少，搬移方便。

Description

一种快捷收合的婴儿床架
相关申请的交叉引用
本公开要求于2019年07月04日提交中国专利局的申请号为201910598555.3、名称为“一种快捷收合的婴儿床架”的中国专利申请的优先权其全部内容通过引用结合在本公开中。
技术领域
本公开涉及婴儿床的技术领域，尤其涉及一种快捷收合的婴儿床架。
背景技术
随着技术的发展，婴儿床的款式多种多样，功能和价格也是相差也很大。目前的婴儿床主要包括床架和床围，床架配置成支撑床围，婴儿可在床围的范围内休息。
发明人在研究中发现，传统的婴儿车至少存在以下缺点：
床架和床围框无法进行折叠，占用空间较大，搬移不方便。
发明内容
为解决现有技术方案的缺陷，本公开提供了一种快捷收合的婴儿床架。
第一方面，本公开提供了一种快捷收合的婴儿床架，包括：U型围框一、U型围框二，所述：U型围框一、U型围框二的两侧尾端均分别设有一体结构的围框连接件一、围框连接件二，两侧所述的围框连接件一、围框连接件二均分别转动铆接上立杆连接件，所述上立杆连接件固定套设安装在上立杆的顶端，所述上立杆的底端滑动插设安装在下立杆的内腔中，所述下立杆的底端固定插设安装在转动底座上，所述转动底座的前后两侧分别转动铆接底横撑杆一、底横撑杆二的一端，所述底横撑杆一、底横撑杆二的内壁上分别转动铆接底横撑连杆一、底横撑连杆二的一端，所述下立杆上滑动套设安装有滑套，所述底横撑连杆一、底横撑连杆二的另一端均与滑套相转动铆接。
可选地，所述快捷收合的婴儿床架包括铆接销和插接锁块，所述围框连接件一和所述围框连接件二均通过所述铆接销与所述上立杆连接件可转动连接，所述插接锁块可分离地配合于所述铆接销，以在第一状态与第二状态之间切换；
在所述第一状态下，所述插接锁块锁止所述铆接销，所述围框连接件一、所述围框连接件二以及所述上立杆连接件相对固定；
在所述第二状态下，所述插接锁块与所述铆接销分离，所述围框连接件一和所述围框连接件二能够相对于所述上立杆连接件转动。
可选地，所述快捷收合的婴儿床架还包括锁耳一，所述锁耳一设置在所述上立杆的顶端，所述锁耳一具备导向空间，所述插接锁块的一端穿过所述导向空间，且在所述第一状态下，所述插接锁块与所述锁耳一卡接，以被所述锁耳一锁止。
可选地，所述上立杆的侧壁上设置有弹性锁定凸起，所述下立杆的侧壁上开设有与所述下立杆的内腔连通的锁定孔，所述弹性锁定凸起与所述锁定孔可锁定配合，以在第三状态和第四状态下切换；
在所述第三状态下，所述弹性锁定凸起与所述锁定孔配合，所述上立杆与所述下立杆相对固定；
在所述第四状态下，所述弹性锁定凸起脱离所述锁定孔，所述上立杆能够在所述下立杆的内腔中滑动。
可选地，所述锁定孔的数量为多个，多个所述锁定孔沿所述下立杆的长度方向间隔设置，所述弹性锁定凸起配置成与不同的所述锁定孔配合，以改变所述上立杆伸出所述下立杆的内腔的长度。
可选地，所述快捷收合的婴儿床架还包括滑套连管、滑套锁定件以及转动销，所述滑套连管的一端与所述滑套连接，所述滑套锁定件可滑动地套设在所述滑套连管，以使所述滑套锁定件的一端能够穿出所述滑套连管并穿过所述滑套，以抵接于所述下立杆；
所述滑套连管上设置有通孔，所述转动销穿过所述通孔并抵接于所述滑套锁定件，以使所述滑套连管与所述滑套锁定件相对固定，从而将滑套固定在所述下立杆上。
可选地，所述下立杆的数量为两个，两个所述下立杆间隔设置，所述滑套连管的两端分别与套设在两个所述下立杆的所述滑套连接；
所述滑套锁定件的数量为两个，两个所述滑套锁定件间隔设置在所述滑套连管内，其中一个所述滑套锁定件抵接于其中一个所述下立杆，另一个所述滑套锁定件抵接于另一个所述下立杆。
可选地，所述滑套连管外壁上设置有与所述滑套连管的内腔连通滑槽，两个所述滑套锁定件靠近所述滑槽的一端均设置有滑动凸起，两个所述滑动凸起可滑动地卡设在所述滑槽内，以使两个所述滑套锁定件相互靠近或远离。
可选地，所述快捷收合的婴儿床架还包括滑套解锁件，所述滑套解锁件可转动地套设在所述滑套连管上，所述滑套解锁件设置有第一槽段和第二槽段，所述第一槽段和所述第二槽段相互连通以形成梯形槽，所述第一槽段和所述第二槽段不同时地与两个所述滑动凸起配合，以使两个所述滑套锁定件相对靠近或远离；
所述滑套解锁件配置成在相对所述滑套连管转动时，带动两个所述滑动凸起从所述第一槽段滑动至所述第二槽段，或从所述第二槽段滑动至所述第一槽段。
可选地，所述下立杆的顶端内壁上设有一体结构的锁耳二，所述滑套的侧壁上设置有一体结构的解锁插片，所述解锁插片与锁耳二可分离配合。
可选地，两侧所述的转动底座之间通过底连杆相连接。
可选地，所述底横撑杆一远离所述转动底座的一端以及底横撑杆二远离所述转动底座的一端均转动安装有万向轮。
第二方面，本公开提供了一种快捷收合的婴儿床架，包括U型围框一、U型围框二、上立杆以及下立杆；
所述U型围框一的两个自由端以及所述U型围框二的两个自由端均与所述上立杆的一端转动连接，所述上立杆的另一端沿所述下立杆的长度方向可滑动地配合于所述下立杆。
可选地，所述快捷收合的婴儿床架还包括围框连接件一、围框连接件二、上立杆连接件以及铆接销，所述围框连接件一安装于所述U型围框一的自由端，所述围框连接件二安装于所述U型围框二的自由端，所述上立杆连接件安装于所述上立杆的上端，所述围框连接件一和所述围框连接件二通过所述铆接销可转动地连接于所述上立杆连接件。
可选地，所述下立杆为管体结构，所述上立杆可滑动地套设于所述下立杆的内部。
可选地，所述快捷收合的婴儿床架还包括转动底座、底横撑杆一以及底横撑杆二，所述转动底座连接于所述下立杆的下端，所述底横撑杆一和所述底横撑杆二分别可转动地连接于所述转动底座的两侧。
可选地，所述快捷收合的婴儿床架还包括滑套、底横撑连杆一以及底横撑连杆二，所述滑套滑动套设于所述下立杆，所述底横撑连杆一的一端与所述滑套转动连接，所述底横撑连杆一的另一端与所述底横撑杆一转动连接，所述底横撑连杆二的一端与所述滑套转动连接，所述底横撑连杆二的另一端与所述底横撑杆二转动连接。可选地，所述快捷收合的婴儿床架还包括滑套连管、滑套锁定件以及转动销，所述滑套连管的一端与所述滑套连接，所述滑套锁定件可滑动地套设在所述滑套连管，以使所述滑套锁定件的一端能够穿出所述滑套连管并穿过所述滑套，以抵接于所述下立杆；
所述滑套连管上设置有通孔，所述转动销穿过所述通孔并抵接于所述滑套锁定件，以使所述滑套连管与所述滑套锁定件相对固定，从而将滑套固定在所述下立杆上。
可选地，所述下立杆的数量为两个，两个所述下立杆间隔设置，所述滑套连管的两端分别与套设在两个所述下立杆的所述滑套连接；
所述滑套锁定件的数量为两个，两个所述滑套锁定件间隔设置在所述滑套连管内，其中一个所述滑套锁定件抵接于其中一个所述下立杆，另一个所述滑套锁定件抵接于另一个所述下立杆。
可选地，所述滑套连管外壁上设置有与所述滑套连管的内腔连通滑槽，两个所述滑套锁定件靠近所述滑槽的一端均设置有滑动凸起，两个所述滑动凸起可滑动地卡设在所述滑槽内；
所述快捷收合的婴儿床架还包括滑套解锁件，所述滑套解锁件可转动地套设在所述滑套连管上，所述滑套解锁件设置有第一槽段和第二槽段，所述第一 槽段和所述第二槽段相互连通以形成梯形槽，所述第一槽段和所述第二槽段不同时地与两个所述滑动凸起配合，以使两个所述滑套锁定件相对靠近或远离；
所述滑套解锁件配置成在相对所述滑套连管转动时，带动两个所述滑动凸起从所述第一槽段滑动至所述第二槽段，或从所述第二槽段滑动至所述第一槽段。
与现有的技术相比，本公开实施例的有益效果包括，例如：
本公开实施例提供了一种快捷收合的婴儿车架，通过上立杆滑动收合在下立杆内，使得婴儿床架整体高度压缩收合，通过滑套沿下立杆向上滑动带动底横撑杆一、底横撑杆二以及U型围框一、U型围框二折叠收合联动高效，同时结构设计合理，收起时占地面积小，满足使用者节约空间的用途。
本公开实施例还提供一种快捷收合的婴儿车架，U型围框一和U型围框二相对于上立杆转动时，U型围框一和U型围框二能够折叠收合，减少占用的空间，另外，上立杆沿下立杆的长度方向相对下立杆移动时，能够使得上立杆与下立杆重叠在一起，从而使得上立杆和下立杆的整体占用的空间减少，这样，该快捷收合的婴儿车架在折叠后，占用的空间较少，搬移方便。
附图说明
为了更清楚地说明本公开实施例的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，应当理解，以下附图仅示出了本公开的某些实施例，因此不应被看作是对范围的限定，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他相关的附图。
图1是本公开实施例提供的一种快捷收合的婴儿床架的结构示意图；
图2是本公开实施例提供的一种快捷收合的婴儿床架的围框组件拆分示意图；
图3是本公开实施例提供的插接锁块与锁耳一配合的结构示意图；
图4是本公开实施例提供的一种快捷收合的婴儿床架的主视方向截面示意图；
图5是本公开实施例提供的滑动凸起与滑槽配合的结构示意图；
图6是本公开实施例提供的一种快捷收合的婴儿床架的侧向折叠状态一示意图；
图7是本公开实施例提供的一种快捷收合的婴儿床架的侧向折叠状态二示意图；
图8是本公开实施例提供的一种快捷收合的婴儿床架的侧向折叠状态三示意图。
图标：1-U型围框一；2-U型围框二；3-围框连接件一；4-围框连接件二；5-上立杆连接件；6-上立杆；60-弹性锁定凸起；61-锁耳一；611-导向空间；7-下立杆；70-锁定孔；71-锁耳二；8-转动底座；9-底横撑杆一；10-底横撑连杆二；11-底横撑连杆一；12-底横撑杆二；13-滑套；130-解锁插片；14-插接锁块；15-滑套连管；151-滑槽；16-滑套解锁件；161-第一槽段；162-第二槽段；17-滑套锁定件；170-通孔；171-滑动凸起；18-转动销；19-底连杆；20- 万向轮；21-铆接销。
具体实施方式
为使本公开实施例的目的、技术方案和优点更加清楚，下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本公开一部分实施例，而不是全部的实施例。通常在此处附图中描述和示出的本公开实施例的组件可以以各种不同的配置来布置和设计。
因此，以下对在附图中提供的本公开的实施例的详细描述并非旨在限制要求保护的本公开的范围，而是仅仅表示本公开的选定实施例。基于本公开中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步定义和解释。
在本公开的描述中，需要说明的是，若出现术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，或者是该发明产品使用时惯常摆放的方位或位置关系，仅是为了便于描述本公开和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本公开的限制。
此外，若出现术语“第一”、“第二”、“第三”等仅用于区分描述，而不能理解为指示或暗示相对重要性。
此外，若出现术语“水平”、“竖直”、“悬垂”等并不表示要求部件绝对水平或悬垂，而是可以稍微倾斜。如“水平”仅仅是指其方向相对“竖直”而言更加水平，并不是表示该结构一定要完全水平，而是可以稍微倾斜。
在本公开的描述中，还需要说明的是，除非另有明确的规定和限定，若出现术语“设置”、“安装”、“相连”、“连接”等应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本公开中的具体含义。
需要说明的是，在不冲突的情况下，本公开的实施例中的特征可以相互结合。
请参照图1，本公开实施例提供了一种快捷收合的婴儿床架，包括U型围框一1、U型围框二2、上立杆6以及下立杆7。U型围框一1的两个自由端以及U型围框二2的两个自由端均与上立杆6的一端转动连接，上立杆6的另一端沿下立杆7的长度方向可滑动地配合于下立杆7。
可以理解的是，U型围框一1和U型围框二2相对于上立杆6转动时，U型围框一1和U型围框二2能够折叠收合，减少占用的空间。另外，上立杆6 沿下立杆7的长度方向相对下立杆7移动时，能够使得上立杆6与下立杆7重叠在一起，从而使得上立杆6和下立杆7整体占用的空间减少，这样，该快捷收合的婴儿车架在折叠后，占用的空间较少，搬移方便。
请参照图1-图3，在本实施例中，该快捷收合的婴儿床架还包括围框连接件一3、围框连接件二4、上立杆连接件5以及铆接销21，围框连接件一3安装于U型围框一1的自由端，围框连接件二4安装于U型围框二2的自由端，上立杆连接件5安装于上立杆6的上端，围框连接件一3和围框连接件二4通过铆接销21可转动地连接于上立杆连接件5。
需要说明的是，在本实施例中，围框连接件一3、围框连接件二4以及上立杆连接件5均为套筒结构，围框连接件一3可拆卸地套设在U型围框一1的自由端，围框连接件二4可拆卸地套设在U型围框二2的自由端，上立杆连接件5可拆卸地套设在上立杆连接件5。这样，方便围框连接件一3、围框连接件二4以及上立杆连接件5的安装和更换。
需要说明的是，在本实施例中，铆接销21同时穿过围框连接件一3、围框连接件二4以及上立杆连接件5，这样，围框连接件一3和围框连接件二4能够相对于上立杆连接件5转动，以带动U型围框一1和U型围框二2转动，从而实现U型围框一1和U型围框二2可折叠的功能，减少U型围框一1和U型围框二2占用的空间量。
请参照图1-图3，在本实施例中，快捷收合的婴儿床架还包括插接锁块14，插接锁块14可分离地配合于铆接销21，以在第一状态与第二状态之间切换。
具体地，在第一状态下，插接锁块14锁止铆接销21。这样，围框连接件一3、围框连接件二4不能相对于上立杆连接件5转动，此时，该U型围框一1和U型围框二2围合的区域可供婴儿活动或休息。
另外，在第二状态下，插接锁块14与铆接销21分离，围框连接件一3和围框连接件二4能够相对于上立杆连接件5转动。此时，U型围框一1和U型围框二2能够被折叠起来，减少占用的空间量。
需要说明的是，该快捷收合的婴儿床架还包括锁耳一61，锁耳一61设置在上立杆6的顶端，锁耳一61具备导向空间611，插接锁块14的一端穿过导向空间611。这样，当插接锁块14与铆接销21分离后，插接锁块14可沿导向空间611运动，对插接锁块14的运动方向具有引导作用，方便插接锁块14从铆接销21脱离下来。
另外，在上述的第一状态下，插接锁块14与锁耳一61卡接，插接锁块14能够被锁耳一61锁止，从而将U型围框一1、U型围框二2以及上立杆6锁止。
结合图1，在本实施例中，下立杆7为管体结构，上立杆6可滑动地套设于下立杆7的内部。这样，方便上立杆6收纳在下立杆7的内腔内，方便存储和搬移。
需要说明的是，在其它实施例中，也可以是，上立杆6为管体结构，上立杆6可滑动地套设于下立杆7的外部。或者，在其它实施例中，上立杆6与下 立杆7之间也可以选用滑动槽与滑动块之间的滑动配合结构，实现伸缩功能。
请参照图1，在本实施例中，上立杆6的侧壁上设置有弹性锁定凸起60，下立杆7的侧壁上开设有与下立杆7的内腔连通的锁定孔70，弹性锁定凸起60与锁定孔70可锁定配合，以在第三状态和第四状态下切换。
具体地，在第三状态下，弹性锁定凸起60与锁定孔70配合，上立杆6与下立杆7相对固定。此时，上立杆6和下立杆7起到支撑作用，能够支撑U型围框一1、U型围框二2以及位于U型围框一1、U型围框二2围合区域内的婴儿。
在第四状态下，弹性锁定凸起60脱离锁定孔70，上立杆6能够在下立杆7的内腔中滑动。此时，可将上立杆6回收入下立杆7的内腔中，弹性锁定凸起60处于被挤压状态。
可以理解的是，当弹性锁定凸起60运动至锁定孔70对应的区域时，在弹性作用下，弹性锁定凸起60即可与锁定孔70配合，也就完成了从第四状态到第三状态的切换。类似地，按压弹性锁定凸起60，使其脱离锁定孔70，再移动上立杆6，将上立杆6回收入下立杆7的内腔，完成从第三状态到第四状态的切换。
请参照图1，在本实施例中，锁定孔70的数量为多个，多个锁定孔70沿下立杆7的长度方向间隔设置，弹性锁定凸起60与不同的锁定孔70配合时，上立杆6伸出下立杆7的内腔的长度不同。这样，在实际使用时，使用人员可根据实际情况将弹性锁定凸起60与不同高度上的锁定孔70配合，从而改变U型围框一1、U型围框二2的实际高度。
请参照图1，在本实施例中，快捷收合的婴儿床架还包括转动底座8、底横撑杆一9以及底横撑杆二12，转动底座8连接于下立杆7的下端，底横撑杆一9和底横撑杆二12分别可转动地连接于转动底座8的两侧。
可以理解的是，当底横撑杆一9和底横撑杆二12相对于转动底座8并朝靠近下立杆7的方向转动时，可以减少底横撑杆一9和底横撑杆二12的整体占用空间。当底横撑杆一9和底横撑杆二12相对于转动底座8并朝远离下立杆7的方向转动时，底横撑杆一9和底横撑杆二12此时能够起到支撑下立杆7的作用，此时底横撑杆一9的长度方向和底横撑杆二12的长度方向同向，并且垂直于下立杆7的长度方向，这样，能够有效地提高稳定性。
另外，在本实施例中，底横撑杆一9远离转动底座8的一端以及底横撑杆二12远离转动底座8的一端均安装有万向轮20。这样，方便整体移动该快捷收合的婴儿床架。
请参照图1、图4以及图5，在本实施例中，快捷收合的婴儿床架还包括滑套13、底横撑连杆一11以及底横撑连杆二10，滑套13滑动套设于下立杆7，底横撑连杆一11的一端与滑套13转动连接，底横撑连杆一11的另一端与底横撑杆一9转动连接，底横撑连杆二10的一端与滑套13转动连接，底横撑连杆二10的另一端与底横撑杆二12转动连接。
这样，滑套13相对于下立杆7滑动时，能够同时带动底横撑杆一9和底 横撑杆二12相对于转动底座8转动，方便折叠或展开底横撑杆一9和底横撑杆二12。
请参照图1、图4以及图5，在本实施例中，快捷收合的婴儿床架还包括滑套连管15和滑套锁定件17，滑套连管15的一端与滑套13连接，滑套锁定件17可滑动地套设在滑套连管15。
需要说明的是，在本实施例中，滑套锁定件17为杆状结构，滑套锁定件17的一端能够穿出滑套连管15，并且穿过滑套13，最后抵接于下立杆7上。
请参照图1、图4以及图5，在本实施例中，快捷收合的婴儿床架还包括转动销18，滑套连管15上还设置有通孔170，转动销18穿过通孔170并抵接于滑套锁定件17。这样，能够使得滑套连管15与滑套锁定件17相对固定，从而可以将滑套13固定在下立杆7上。
这样，在正常使用状态下，滑套13不会相对于下立杆7转动，能够起到良好的支撑作用。
可以理解的是，当转动销18拆卸下后，滑套锁定件17可以沿远离下立杆7的方向移动，这样，滑套锁定件17可以脱离滑套13，此时，滑套13可以相对于下立杆7滑动，以进行后续的折叠工作。
结合图1，在本实施例中，下立杆7的数量为两个，两个下立杆7间隔设置，滑套连管15的两端分别与套设在两个下立杆7的滑套13连接。这样，能够增强两个下立杆7之间的稳定性，改善支撑性能。
对应地，在本实施例中，该快捷收合的婴儿床架还包括底连杆19，转动底座8的数量也为两个，两个转动底座8分别安装在两个下立杆7上，底连杆19的两端分别连接于两个转动底座8。这样，能够提升两个转动底座8之间的稳定性能。
在本实施例中，滑套锁定件17的数量为两个，两个滑套锁定件17间隔设置在滑套连管15内，其中一个滑套锁定件17抵接于其中一个下立杆7，另一个滑套锁定件17抵接于另一个下立杆7。
可以理解的是，两个滑套锁定件17之间具有的间隙，给两个滑套锁定件17沿滑套连管15的轴向的运动提供了空间。
另外，两个滑套锁定件17可以分别将两个下立杆7上的滑套13固定在对应的下立杆7上。可以理解的是，当两个滑套锁定件17相对靠近时，两个滑套锁定件17分别脱离对应的下立杆7，这样，两个下立杆7上的滑套13能够滑动，以进行后续的折叠作业。
结合图4和图5，滑套连管15外壁上设置有与滑套连管15的内腔连通滑槽151，两个滑套锁定件17靠近滑槽151的一端均设置有滑动凸起171，两个滑动凸起171可滑动地卡设在滑槽151内，以使两个滑套锁定件17相互靠近或远离。
可以理解的是，滑动凸起171在滑槽151内滑动时，能够有效地起到导向作用。
请参照图5，在本实施例中，滑槽151的数量为两个，两个滑槽151间隔 设置，两个滑槽151分别卡设于两个滑动凸起171，两个滑动凸起171在滑动时不会相互干涉，能够保证滑动时的顺畅性。
请参照图1、图4以及图5，在本实施例中，快捷收合的婴儿床架还包括滑套解锁件16，滑套解锁件16可转动地套设在滑套连管15上，滑套解锁件16设置有第一槽段161和第二槽段162，第一槽段161和第二槽段162相互连通以形成梯形槽，第一槽段161和第二槽段162不同时地与两个滑动凸起171配合，以使两个滑套锁定件17相对靠近或远离。
在本实施例中，滑套解锁件16相对滑套连管15转动时，可以带动两个滑动凸起171从第二槽段162滑动至第一槽段161，两个滑套锁定件17相对靠近，两个滑套锁定件17分别与对应的下立杆7分离，此时，滑套13可相对于下立杆7滑动，从而实现后续的折叠作业。
另外，当滑套解锁件16相对滑套连管15转动时，也可以带动两个滑动凸起171从第一槽段161滑动至第二槽段162，两个滑套锁定件17相对远离，两个滑套锁定件17分别穿过对应的滑套13，并抵接于对应的下立杆7，此时，滑套13与下立杆7相对固定。
请参照图1，下立杆7的顶端内壁上设有一体结构的锁耳二71，滑套13的侧壁上设置有一体结构的解锁插片130，解锁插片130与锁耳二71可分离配合。在进行折叠的过程中，解锁插片130能够跟随滑套13相对于下立杆7移动，移动至锁耳二71对应的位置时，解锁插片130与锁耳二71配合，以实现固定作用。这样，在完成折叠作业后，滑套13能够相对于下立杆7固定，能够使得该快捷收合的婴儿床架保持折叠状态，方便进行搬移。
综上，请参照图1、图6-图8，该快捷收合的婴儿床架的折叠过程为：
挤压弹性锁定凸起60，使得弹性锁定凸起60脱离锁定孔70，将上立杆6向下滑动插设进下立杆7内收合。然后，调节转动销18，使得转动销18与滑套连管15分离，再转动滑套解锁件16，以带动两个滑动凸起171从第二槽段162滑动至第一槽段161，两个滑套锁定件17相对靠近，两个滑套锁定件17分别与对应的下立杆7分离。然后，再使两个滑套13分别相对于两个下立杆7滑动，以带动对应的底横撑杆一9和底横撑杆二12相对于转动底座8转动，实现折叠收合(如图6和图7所示的状态)。
然后，调节插接锁块14，使插接锁块14与铆接销21分离，围框连接件一3和围框连接件二4相对于上立杆连接件5转动，实现折叠收合(如图8所示的状态)。
如图1-图6所示，本公开提供了一种快捷收合的婴儿床架，包括：U型围框一1、U型围框二2，U型围框一1、U型围框二2的两侧尾端均分别设有一体结构的围框连接件一3、围框连接件二4，两侧的围框连接件一3、围框连接件二4均分别转动铆接上立杆连接件5，上立杆连接件5固定套设安装在上立杆6的顶端，上立杆6的底端滑动插设安装在下立杆7的内腔中，下立杆 7的底端固定插设安装在转动底座8上，转动底座8的前后两侧分别转动铆接底横撑杆一9、底横撑杆二12的一端，底横撑杆一9、底横撑杆二12的内壁上分别转动铆接底横撑连杆一11、底横撑连杆二10的一端，下立杆7上滑动套设安装有滑套13，底横撑连杆一11、底横撑连杆二10的另一端均与滑套13相转动铆接。
围框连接件一3、围框连接件二4、上立杆连接件5之间的铆接内腔中设置有插接锁块14，上立杆6的顶端内壁上设有一体结构的锁耳一61，插接锁块14的底端插设安装在锁耳一61内形成锁定配合装配。
上立杆6的底端侧壁上设置有弹性锁定凸起60，下立杆7的侧壁上开设有若干个锁定孔70，所开设的锁定孔70内避让插设弹性锁定凸起60形成锁定配合装配。
滑套13的侧壁上垂直设有一体结构的滑套连管15，滑套连管15的中间位置处套设安装有滑套解锁件16，滑套连管15的内腔两侧插设安装有滑套锁定件17，两侧的滑套锁定件17之间呈间距设置，且的滑套锁定件17的一端开设有通孔170，滑套连管15上设置有与通孔170相滑动调节装配的转动销18，滑套锁定件17的一端与下立杆7的侧壁相抵触锁定装配设置。下立杆7的顶端内壁上设有一体结构的锁耳二71，滑套13的侧壁上设置有一体结构的解锁插片130，设置的锁耳二71便于稳定避让插设解锁插片130。
两侧的转动底座8之间通过底连杆19相连接，设置的底连杆19起到稳定支撑连接的作用。
底横撑杆一9、底横撑杆二12的另一端均转动安装有万向轮20，设置的万向轮20便于推动婴儿床架。
本公开是这样实施的：折叠收合时，使用者通过把弹性锁定凸起60按压进锁定孔70内相解锁，使得上立杆6与下立杆7之间接触锁定，使得上立杆6向下滑动插设进下立杆7内收合，通过转动销18对滑套锁定件17进行滑动调节，解除滑套锁定件17对下立杆7的抵触锁定，使得滑套13沿下立杆7向上滑动，使得滑套13分别通过底横撑连杆一11、底横撑连杆二10连动底横撑杆一9、底横撑杆二12沿转动底座8向上折叠收合，直至底横撑杆一9、底横撑杆二12与下立杆7相平行时，实现底横撑杆一9、底横撑杆二12的完全折叠收合，而在滑套13向上滑动的同时，滑套13上设置的解锁插片130向上插设避让通过锁耳二71，并对锁耳一61内插设锁定的插接锁块14向上推动，插接锁块14在围框连接件一3、围框连接件二4、上立杆连接件5之间的铆接内腔中上移解除对铆接销锁定，使得U型围框一1、U型围框二2在自身重力的作用下向下侧折叠收合，从而实现婴儿床架的整体折叠收合。采用本技术方案，通过上立杆滑动收合在下立杆内，使得婴儿床架整体高度压缩收合，通过滑套沿下立杆向上滑动带动底横撑杆一、底横撑杆二以及U型围框一、U型围框二折叠收合联动高效，同时结构设计合理，收起时占地面积小，满足使用者节约空间的用途。
在一些实施例中：
请参考图1：图1示出的快捷收合的婴儿床架包括U型围框一1、U型围框二2、围框连接件一3、围框连接件二4、上立杆连接件5、上立杆6、弹性锁定凸起60、下立杆7、滑套13、转动底座8、底横撑杆一9、底横撑杆二12、底横撑连杆一11、底横撑连杆二10、解锁插片130、锁耳二71、滑套连管15、底连杆19以及万向轮20。
U型围框一1的两个自由端上均安装有围框连接件一3，U型围框二2的两个自由端上均安装有围框连接件二4，上立杆连接件5安装在上立杆6的上端，围框连接件一3和围框连接件二4均可转动地连接于上立杆连接件5。
弹性锁定凸起60安装在上立杆6上，下立杆7上设置有多个锁定孔70，弹性锁定凸起60与其中的一个锁定孔70配合，按压弹性锁定凸起60时，弹性锁定凸起60与锁定孔70分离，上立杆6相对于下立杆7滑动，上立杆6被收纳入下立杆7的内腔中。
转动底座8安装在对应的下立杆7的下端，转动底座8的两侧分别转动连接有底横撑杆一9和底横撑连杆二10。
滑套13套设在下立杆7上，底横撑连杆一11的一端与滑套13转动连接，底横撑连杆一11的另一端与底横撑杆一9转动连接，底横撑连杆二10的一端与滑套13转动连接，底横撑连杆二10的另一端与底横撑杆二12转动连接。滑套13相对于下立杆7滑动时，能够同时带动底横撑杆一9和底横撑杆二12相对于转动底座8转动。
上立杆6、下立杆7、滑套13以及转动底座8的数量均为两个，且一一对应。每个转动底座8均转动连接有底横撑杆一9和底横撑杆二12。每个底横撑杆一9均对应连接有一个底横撑连杆一11，每个底横撑杆二12均对应连接有一个底横撑连杆二10。
另外，每个底横撑杆一9上均安装有一个万向轮20，每个底横撑连杆二10上也均安装有一个万向轮20。
底连杆19的两端分别与两个转动底座8连接，以增强稳定性。
滑套连管15两端分别与两个滑套13连接，滑套13相对下立杆7滑动时，滑套连管15能够跟随滑套13上下运动。
请参考图2：围框连接件一3与围框连接件二4能够相互分离，便于安装和更换。
插接锁块14与锁耳一61可分离配合，插接锁块14被锁耳一61锁止时，围框连接件一3、围框连接件二4不能相对于上立杆连接件5转动。插接锁块14与锁耳一61分离时，围框连接件一3、围框连接件二4能够相对于上立杆连接件5转动。
请参考图3：铆接销21同时穿过围框连接件一3、围框连接件二4以及上立杆连接件5，围框连接件一3和围框连接件二4能够相对于立杆连接件转动，以实现U型围框一1和U型围框二2可折叠的功能。
插接锁块14与锁耳一61卡接，插接锁块14被锁耳一61锁止，围框连接 件一3、围框连接件二4不能相对于上立杆连接件5转动。
插接锁块14与铆接销21分离过程中，插接锁块14沿导向空间611运动。分离后，围框连接件一3和围框连接件二4能够相对于上立杆连接件5转动。
请参考图4：滑套连管15两端分别与两个滑套13连接，滑套13相对下立杆7滑动时，滑套连管15能够跟随滑套13上下运动。
两个滑套锁定件17均可滑动地套设在滑套连管15，其中一个滑套锁定件17抵接于其中一个下立杆7，另一个滑套锁定件17抵接于另一个下立杆7。
两个滑套锁定件17之间具有的间隙，给两个滑套锁定件17沿滑套连管15的轴向的运动提供了空间。
滑套连管15上还设置有通孔170，转动销18穿过通孔170并抵接于滑套锁定件17。转动销18能够将滑套连管15与滑套锁定件17相对固定，从而可以将滑套13固定在下立杆7上。
滑套解锁件16可转动地套设在滑套连管15上，并且滑套解锁件16的内壁与两个滑套解锁件16同时抵接，滑套解锁件16转动时，可以带动两个滑套锁定件17相对靠近或远离。
两个下立杆7的下端均安装有转动底座8，底连杆19的两端分别与两个转动底座8连接，以增强稳定性。
两个下立杆7的下端还均安装有万向轮20，便于搬移。
下立杆7为管体结构，上立杆6可滑动地套设于下立杆7的内部。上立杆6与下立杆7的数量相同，且一一对应。请参考图5：滑套连管15外壁上设置有与滑套连管15的内腔连通滑槽151，两个滑套锁定件17靠近滑槽151的一端均设置有滑动凸起171，两个滑动凸起171可滑动地卡设在滑槽151内，滑槽151对滑动凸起171的运动具有导向作用。
滑槽151的数量为两个，两个滑槽151间隔设置，两个滑槽151分别卡设于两个滑动凸起171，两个滑动凸起171在滑动时不会相互干涉。
滑套解锁件16可转动地套设在滑套连管15上，滑套解锁件16设置有第一槽段161和第二槽段162，第一槽段161和第二槽段162相互连通以形成梯形槽。
滑套解锁件16相对滑套连管15转动时，带动两个滑动凸起171从第一槽段161滑动至第二槽段162，两个滑套锁定件17相对靠近。
当滑套解锁件16相对滑套连管15转动时，也可以带动两个滑动凸起171从第二槽段162滑动至第一槽段161，两个滑套锁定件17相对远离。
请参考图6：滑套13沿下立杆7向上运动，带动底横撑杆一9和底横撑杆二12相对于转动底座8转动，实现折叠。
请参考图7：图7所示的状态为滑套13沿下立杆7向上运动，带动底横撑杆一9和底横撑杆二12相对于转动底座8转动，并且折叠完成后的状态。
请参考图8：图8所示的状态为U型围框一1和U型围框二2转动，并折叠完成后的状态。
最后应说明的是：以上实施例仅用以说明本公开而并非限制本公开所描述 的技术方案；因此，尽管本说明书参照上述的各个实施例对本公开已进行了详细的说明，但是，本领域的普通技术人员应当理解，仍然可以对本公开进行修改或等同替换；而一切不脱离本公开的精神和范围的技术方案及其改进，其均应涵盖在本公开的权利要求范围中。
工业实用性
综上所述，本公开提供了一种快捷收合的婴儿床架，U型围框一和U型围框二相对于上立杆转动时，U型围框一和U型围框二能够折叠收合，减少占用的空间，上立杆沿下立杆的长度方向相对下立杆移动时，能够使得上立杆与下立杆重叠在一起，从而使得上立杆和下立杆整体占用的空间减少，该快捷收合的婴儿车架在折叠后，占用的空间较少，搬移方便。

Claims (20)

  1. 一种快捷收合的婴儿床架，包括：U型围框一、U型围框二，其特征在于：所述：U型围框一、U型围框二的两侧尾端均分别设有一体结构的围框连接件一、围框连接件二，两侧所述的围框连接件一、围框连接件二均分别转动铆接上立杆连接件，所述上立杆连接件固定套设安装在上立杆的顶端，所述上立杆的底端滑动插设安装在下立杆的内腔中，所述下立杆的底端固定插设安装在转动底座上，所述转动底座的前后两侧分别转动铆接底横撑杆一、底横撑杆二的一端，所述底横撑杆一、底横撑杆二的内壁上分别转动铆接底横撑连杆一、底横撑连杆二的一端，所述下立杆上滑动套设安装有滑套，所述底横撑连杆一、底横撑连杆二的另一端均与滑套相转动铆接。
  2. 根据权利要求1所述的快捷收合的婴儿床架，其特征在于，所述快捷收合的婴儿床架包括铆接销和插接锁块，所述围框连接件一和所述围框连接件二均通过所述铆接销与所述上立杆连接件可转动连接，所述插接锁块可分离地配合于所述铆接销，以在第一状态与第二状态之间切换；
    在所述第一状态下，所述插接锁块锁止所述铆接销，所述围框连接件一、所述围框连接件二以及所述上立杆连接件相对固定；
    在所述第二状态下，所述插接锁块与所述铆接销分离，所述围框连接件一和所述围框连接件二能够相对于所述上立杆连接件转动。
  3. 根据权利要求2所述的快捷收合的婴儿床架，其特征在于，所述快捷收合的婴儿床架还包括锁耳一，所述锁耳一设置在所述上立杆的顶端，所述锁耳一具备导向空间，所述插接锁块的一端穿过所述导向空间，且在所述第一状态下，所述插接锁块与所述锁耳一卡接，以被所述锁耳一锁止。
  4. 根据权利要求1-3任一项所述的快捷收合的婴儿床架，其特征在于，所述上立杆的侧壁上设置有弹性锁定凸起，所述下立杆的侧壁上开设有与所述下立杆的内腔连通的锁定孔，所述弹性锁定凸起与所述锁定孔可锁定配合，以在第三状态和第四状态下切换；
    在所述第三状态下，所述弹性锁定凸起与所述锁定孔配合，所述上立杆与所述下立杆相对固定；
    在所述第四状态下，所述弹性锁定凸起脱离所述锁定孔，所述上立杆能够在所述下立杆的内腔中滑动。
  5. 根据权利要求4所述的快捷收合的婴儿床架，其特征在于，所述锁定孔的数量为多个，多个所述锁定孔沿所述下立杆的长度方向间隔设置，所述弹性锁定凸起配置成与不同的所述锁定孔配合，以改变所述上立杆伸出所述下立杆的内腔的长度。
  6. 根据权利要求1-5任一项所述的快捷收合的婴儿床架，其特征在于，所述快捷收合的婴儿床架还包括滑套连管、滑套锁定件以及转动销，所述滑套连管的一端与所述滑套连接，所述滑套锁定件可滑动地套设在所述滑套连管，以使所述滑套锁定件的一端能够穿出所述滑套连管并穿过所述滑套，以抵接于所 述下立杆；
    所述滑套连管上设置有通孔，所述转动销穿过所述通孔并抵接于所述滑套锁定件，以使所述滑套连管与所述滑套锁定件相对固定，从而将滑套固定在所述下立杆上。
  7. 根据权利要求6所述的快捷收合的婴儿床架，其特征在于，所述下立杆的数量为两个，两个所述下立杆间隔设置，所述滑套连管的两端分别与套设在两个所述下立杆的所述滑套连接；
    所述滑套锁定件的数量为两个，两个所述滑套锁定件间隔设置在所述滑套连管内，其中一个所述滑套锁定件抵接于其中一个所述下立杆，另一个所述滑套锁定件抵接于另一个所述下立杆。
  8. 根据权利要求7所述的快捷收合的婴儿床架，其特征在于，所述滑套连管外壁上设置有与所述滑套连管的内腔连通滑槽，两个所述滑套锁定件靠近所述滑槽的一端均设置有滑动凸起，两个所述滑动凸起可滑动地卡设在所述滑槽内，以使两个所述滑套锁定件相互靠近或远离。
  9. 根据权利要求8所述的快捷收合的婴儿床架，其特征在于，所述快捷收合的婴儿床架还包括滑套解锁件，所述滑套解锁件可转动地套设在所述滑套连管上，所述滑套解锁件设置有第一槽段和第二槽段，所述第一槽段和所述第二槽段相互连通以形成梯形槽，所述第一槽段和所述第二槽段不同时地与两个所述滑动凸起配合，以使两个所述滑套锁定件相对靠近或远离；
    所述滑套解锁件配置成在相对所述滑套连管转动时，带动两个所述滑动凸起从所述第一槽段滑动至所述第二槽段，或从所述第二槽段滑动至所述第一槽段。
  10. 根据权利要求1-9任一项所述的快捷收合的婴儿床架，其特征在于，所述下立杆的顶端内壁上设有一体结构的锁耳二，所述滑套的侧壁上设置有一体结构的解锁插片，所述解锁插片与锁耳二可分离配合。
  11. 根据权利要求1-10任一项所述的快捷收合的婴儿床架，其特征在于，两侧所述的转动底座之间通过底连杆相连接。
  12. 根据权利要求1-11任一项所述的快捷收合的婴儿床架，其特征在于，所述底横撑杆一远离所述转动底座的一端以及底横撑杆二远离所述转动底座的一端均转动安装有万向轮。
  13. 一种快捷收合的婴儿床架，其特征在于，包括U型围框一、U型围框二、上立杆以及下立杆；
    所述U型围框一的两个自由端以及所述U型围框二的两个自由端均与所述上立杆的一端转动连接，所述上立杆的另一端沿所述下立杆的长度方向可滑动地配合于所述下立杆。
  14. 根据权利要求13所述的快捷收合的婴儿床架，其特征在于，所述快捷收合的婴儿床架还包括围框连接件一、围框连接件二、上立杆连接件以及铆接销，所述围框连接件一安装于所述U型围框一的自由端，所述围框连接件二安装于所述U型围框二的自由端，所述上立杆连接件安装于所述上立杆的 上端，所述围框连接件一和所述围框连接件二通过所述铆接销可转动地连接于所述上立杆连接件。
  15. 根据权利要求13或14所述的快捷收合的婴儿床架，其特征在于，所述下立杆为管体结构，所述上立杆可滑动地套设于所述下立杆的内部。
  16. 根据权利要求13-15任一项所述的快捷收合的婴儿床架，其特征在于，所述快捷收合的婴儿床架还包括转动底座、底横撑杆一以及底横撑杆二，所述转动底座连接于所述下立杆的下端，所述底横撑杆一和所述底横撑杆二分别可转动地连接于所述转动底座的两侧。
  17. 根据权利要求16所述的快捷收合的婴儿床架，其特征在于，所述快捷收合的婴儿床架还包括滑套、底横撑连杆一以及底横撑连杆二，所述滑套滑动套设于所述下立杆，所述底横撑连杆一的一端与所述滑套转动连接，所述底横撑连杆一的另一端与所述底横撑杆一转动连接，所述底横撑连杆二的一端与所述滑套转动连接，所述底横撑连杆二的另一端与所述底横撑杆二转动连接。
  18. 根据权利要求17所述的快捷收合的婴儿床架，其特征在于，所述快捷收合的婴儿床架还包括滑套连管、滑套锁定件以及转动销，所述滑套连管的一端与所述滑套连接，所述滑套锁定件可滑动地套设在所述滑套连管，以使所述滑套锁定件的一端能够穿出所述滑套连管并穿过所述滑套，以抵接于所述下立杆；
    所述滑套连管上设置有通孔，所述转动销穿过所述通孔并抵接于所述滑套锁定件，以使所述滑套连管与所述滑套锁定件相对固定，从而将滑套固定在所述下立杆上。
  19. 根据权利要求18所述的快捷收合的婴儿床架，其特征在于，所述下立杆的数量为两个，两个所述下立杆间隔设置，所述滑套连管的两端分别与套设在两个所述下立杆的所述滑套连接；
    所述滑套锁定件的数量为两个，两个所述滑套锁定件间隔设置在所述滑套连管内，其中一个所述滑套锁定件抵接于其中一个所述下立杆，另一个所述滑套锁定件抵接于另一个所述下立杆。
  20. 根据权利要求19所述的快捷收合的婴儿床架，其特征在于，所述滑套连管外壁上设置有与所述滑套连管的内腔连通滑槽，两个所述滑套锁定件靠近所述滑槽的一端均设置有滑动凸起，两个所述滑动凸起可滑动地卡设在所述滑槽内；
    所述快捷收合的婴儿床架还包括滑套解锁件，所述滑套解锁件可转动地套设在所述滑套连管上，所述滑套解锁件设置有第一槽段和第二槽段，所述第一槽段和所述第二槽段相互连通以形成梯形槽，所述第一槽段和所述第二槽段不同时地与两个所述滑动凸起配合，以使两个所述滑套锁定件相对靠近或远离；
    所述滑套解锁件配置成在相对所述滑套连管转动时，带动两个所述滑动凸起从所述第一槽段滑动至所述第二槽段，或从所述第二槽段滑动至所述第一槽段。
PCT/CN2020/096870 2019-07-04 2020-06-18 一种快捷收合的婴儿床架 WO2021000744A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US17/254,869 US20210196057A1 (en) 2019-07-04 2020-06-18 Quickly Foldable Crib Frame
EP20824056.4A EP3797649B1 (en) 2019-07-04 2020-06-18 Quick-collapse crib frame

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910598555.3A CN110338595B (zh) 2019-07-04 2019-07-04 一种快捷收合的婴儿床架
CN201910598555.3 2019-07-04

Publications (1)

Publication Number Publication Date
WO2021000744A1 true WO2021000744A1 (zh) 2021-01-07

Family

ID=68178073

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/096870 WO2021000744A1 (zh) 2019-07-04 2020-06-18 一种快捷收合的婴儿床架

Country Status (4)

Country Link
US (1) US20210196057A1 (zh)
EP (1) EP3797649B1 (zh)
CN (1) CN110338595B (zh)
WO (1) WO2021000744A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113180409A (zh) * 2021-04-27 2021-07-30 中山市宝晟婴童用品有限公司 一种新型一键解锁婴儿床

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110367746A (zh) * 2019-07-04 2019-10-25 安徽酷豆丁科技发展股份有限公司 一种滑动式折叠收合婴儿床架
CN110338595B (zh) * 2019-07-04 2024-06-18 安徽酷豆丁科技发展股份有限公司 一种快捷收合的婴儿床架
CN112716207B (zh) * 2021-01-11 2024-05-17 福建欧仕儿童用品股份有限公司 一种可折叠婴儿床边床

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5193234A (en) * 1991-02-26 1993-03-16 Play S.A. Folding cot for infants
CN204048902U (zh) * 2014-08-05 2014-12-31 好孩子儿童用品有限公司 一种婴儿床
CN205018659U (zh) * 2015-09-28 2016-02-10 好孩子儿童用品有限公司 可折叠的婴儿床
CN205963565U (zh) * 2016-04-07 2017-02-22 杭州晶岛科技有限公司 折叠式婴儿床
CN207561646U (zh) * 2017-06-19 2018-07-03 中山市泽泰日用制品有限公司 一种婴儿床
CN108260998A (zh) * 2018-02-28 2018-07-10 好孩子儿童用品有限公司 童床
CN207886020U (zh) * 2017-06-15 2018-09-21 安徽酷豆丁科技发展股份有限公司 一种可调节高度的婴儿床
CN208740453U (zh) * 2018-04-10 2019-04-16 中山市青润禾日用制品有限公司 一种新型床护栏
CN110338595A (zh) * 2019-07-04 2019-10-18 安徽酷豆丁科技发展股份有限公司 一种快捷收合的婴儿床架

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR457290A (fr) * 1913-04-30 1913-09-15 Joseph Wheeler Kyle Lit pliant pour enfants
IT1264589B1 (it) * 1993-06-11 1996-10-04 Lampolet Spa Divano letto a struttura articolata pieghevole
US6687928B1 (en) * 2002-09-13 2004-02-10 Michelle Wilson Portable child's bed
FR2845877B1 (fr) * 2002-10-16 2005-02-18 Andy Mat Support d'assise pliable
CN102283529B (zh) * 2010-06-16 2014-08-06 明门香港股份有限公司 婴儿床
NL2005363C2 (nl) * 2010-09-16 2012-03-19 Mutsy Bv Inrichtingen voor het ondersteunen van een kind.
CN103156433B (zh) * 2011-12-15 2015-09-02 宝钜(中国)儿童用品有限公司 婴儿床架
CN103202634B (zh) * 2012-01-12 2016-04-06 宝钜儿童用品香港股份有限公司 婴儿床
US9144325B1 (en) * 2014-05-12 2015-09-29 Summer Infant (USA), Inc Foldable playard
CN104257168B (zh) * 2014-09-30 2016-08-17 茅鸿勇 游戏床的底架收合装置
WO2016058505A1 (zh) * 2014-10-17 2016-04-21 好孩子儿童用品有限公司 旅行床
CN104323625B (zh) * 2014-10-17 2017-04-05 好孩子儿童用品有限公司 旅行床
CN204527264U (zh) * 2015-03-03 2015-08-05 好孩子儿童用品有限公司 婴儿推车
CA3030578A1 (en) * 2016-07-12 2018-01-18 Larktale Pty Ltd Z-foldable stroller and accessories
CN206534402U (zh) * 2016-11-23 2017-10-03 好孩子儿童用品有限公司 一种折叠床
CN106510284B (zh) * 2016-11-23 2022-09-27 好孩子儿童用品有限公司 一种折叠床
CN106724394A (zh) * 2016-12-06 2017-05-31 黄绍堡 一种连杆延迟牵引机构及具有该机构的婴儿围床
CN106726217A (zh) * 2016-12-22 2017-05-31 天津尔东科技有限公司 一种可折叠型医院用机电婴儿床设备
CN107048833B (zh) * 2017-04-20 2023-03-03 好孩子儿童用品有限公司 旅行床
US11147392B2 (en) * 2017-04-25 2021-10-19 Wonderland Switzerland Ag Play yard
CN207106577U (zh) * 2017-04-27 2018-03-16 好孩子儿童用品有限公司 一种儿童推车
CN107028431A (zh) * 2017-04-28 2017-08-11 成都佰思汇信科技有限责任公司 一种家用婴儿床
CN208582077U (zh) * 2017-11-20 2019-03-08 好孩子儿童用品有限公司 一种折叠婴儿床
CN107951271A (zh) * 2017-11-20 2018-04-24 好孩子儿童用品有限公司 一种儿童用品
CN108113338A (zh) * 2017-12-30 2018-06-05 宁波妈咪宝婴童用品制造有限公司 一种能够调节高度的婴儿床

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5193234A (en) * 1991-02-26 1993-03-16 Play S.A. Folding cot for infants
CN204048902U (zh) * 2014-08-05 2014-12-31 好孩子儿童用品有限公司 一种婴儿床
CN205018659U (zh) * 2015-09-28 2016-02-10 好孩子儿童用品有限公司 可折叠的婴儿床
CN205963565U (zh) * 2016-04-07 2017-02-22 杭州晶岛科技有限公司 折叠式婴儿床
CN207886020U (zh) * 2017-06-15 2018-09-21 安徽酷豆丁科技发展股份有限公司 一种可调节高度的婴儿床
CN207561646U (zh) * 2017-06-19 2018-07-03 中山市泽泰日用制品有限公司 一种婴儿床
CN108260998A (zh) * 2018-02-28 2018-07-10 好孩子儿童用品有限公司 童床
CN208740453U (zh) * 2018-04-10 2019-04-16 中山市青润禾日用制品有限公司 一种新型床护栏
CN110338595A (zh) * 2019-07-04 2019-10-18 安徽酷豆丁科技发展股份有限公司 一种快捷收合的婴儿床架

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113180409A (zh) * 2021-04-27 2021-07-30 中山市宝晟婴童用品有限公司 一种新型一键解锁婴儿床

Also Published As

Publication number Publication date
EP3797649B1 (en) 2023-11-08
EP3797649A4 (en) 2021-10-13
CN110338595B (zh) 2024-06-18
CN110338595A (zh) 2019-10-18
US20210196057A1 (en) 2021-07-01
EP3797649C0 (en) 2023-11-08
EP3797649A1 (en) 2021-03-31

Similar Documents

Publication Publication Date Title
WO2021000744A1 (zh) 一种快捷收合的婴儿床架
EP3552923B1 (en) Foldable stroller frame and foldable stroller
EP3207827B1 (en) Travel bed
EP3878713B1 (en) Rotational joint and product for children provided with same
US9796404B2 (en) Interlocking folding component and method thereof for strollers
CN201438255U (zh) 一种可折叠支架幕结构
US10172479B2 (en) Collapsible playpen
CN110652138A (zh) 一种折叠床
CN110481622B (zh) 锁定机构及具有该锁定机构的儿童用品
CN107048833B (zh) 旅行床
CN201061390Y (zh) 婴儿床收合装置
CN205041082U (zh) 可收折式学步车
EP0972473A1 (en) Split lockable hinge for a baby bed
CN109846269B (zh) 一种床架锁止装置以及一键收合式游戏床
CN209112239U (zh) 一种婴儿车骨架
CN217852135U (zh) 一种可折叠的婴儿床架
CN215776865U (zh) 一种折叠式婴儿床
CN210555067U (zh) 一种折叠式婴儿车
CN211252735U (zh) 一种儿童推车用折叠车架
CN213097171U (zh) 一种可收合的婴儿床
TW202214470A (zh) 兒童承載機構及相關的兒童載具
CN207311558U (zh) 儿童推车
CN208915233U (zh) 婴儿推车
CN217827349U (zh) 一种婴儿床底座结构
CN108528511B (zh) 儿童推车

Legal Events

Date Code Title Description
ENP Entry into the national phase

Ref document number: 2020824056

Country of ref document: EP

Effective date: 20201222

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20824056

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE