WO2023029217A1 - 一种儿童睡篮 - Google Patents

一种儿童睡篮 Download PDF

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Publication number
WO2023029217A1
WO2023029217A1 PCT/CN2021/130517 CN2021130517W WO2023029217A1 WO 2023029217 A1 WO2023029217 A1 WO 2023029217A1 CN 2021130517 W CN2021130517 W CN 2021130517W WO 2023029217 A1 WO2023029217 A1 WO 2023029217A1
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WO
WIPO (PCT)
Prior art keywords
support rod
frame
rotatably connected
shaped support
sleeping basket
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PCT/CN2021/130517
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English (en)
French (fr)
Inventor
李伟琼
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昆山威凯儿童用品有限公司
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Application filed by 昆山威凯儿童用品有限公司 filed Critical 昆山威凯儿童用品有限公司
Publication of WO2023029217A1 publication Critical patent/WO2023029217A1/zh

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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
    • A47D13/00—Other nursery furniture
    • A47D13/02—Baby-carriers; Carry-cots

Definitions

  • the utility model relates to the field of children's products, in particular to a sleeping basket for children.
  • the sleeping basket for children in the prior art includes a sleeping basket frame having an unfolded position and a folded position, a cloth cover wrapped on the sleeping basket frame, and a locking mechanism for locking the sleeping basket frame in the unfolded position.
  • the sleeping basket frame includes a frame-shaped upper frame, a lower bracket located below the upper frame, and a support frame that is arranged between the upper frame and the lower bracket and can be expanded and folded.
  • the existing support frame generally includes a first support frame whose upper end is rotatably connected to one side of the upper frame through a first rotating shaft, and whose upper end is rotatably connected to the other side of the upper frame through a second rotating shaft.
  • the second support frame the lower end of the first support frame is detachably connected to the lower bracket, and the lower end of the second support frame is detachably connected to the lower bracket.
  • the sleeping basket for children with this support structure is difficult to keep in the folded state due to the lower bracket.
  • the cloth cover after being folded is also relatively uneven and cannot fit the folded sleeping basket well. .
  • the purpose of the utility model is to provide a sleeping basket for children, which adopts a support frame with a novel structure, so that the folded sleeping basket frame can always be kept in the folded state, and the folded cloth cover can be better fitted to the folded frame.
  • the outside of the sleeping basket frame makes the overall appearance more concise and beautiful after folding.
  • a sleeping basket for children comprising a sleeping basket frame with an unfolded position and a folded position, a cloth cover wrapped on the sleeping basket frame, and locking the sleeping basket frame in the unfolded position
  • the locking mechanism ;
  • the sleeping basket frame includes a frame-shaped upper frame, a lower bracket located below the upper frame, and a support that can be expanded and folded between the upper frame and the lower bracket
  • the support frame includes a foldable X-shaped support rod, a first support rod that is rotatably connected to the upper end of one side of the X-shaped support rod, and a second support that is rotatably connected to the lower end of one side of the X-shaped support rod Rod;
  • the first support rod and the second support rod are located on the same side of the X-shaped support rod, and the upper end of the first support rod is rotatably connected to the upper frame, and the second support rod
  • the lower end is rotatably connected to the lower bracket;
  • the other upper end of the X-shaped support rod is
  • first support rod and the second support rod is: the first support rod and the second support rod are separated from each other; one side of the X-shaped support rod The upper end is rotatably connected with the lower end of the first support rod, and the lower end of one side of the X-shaped support rod is rotatably connected with the upper end of the second support rod.
  • the second specific embodiment of the first support rod and the second support rod is: the lower end of the first support rod is slidably connected to the upper end of the second support rod; the X-shaped support rod The upper end on one side is rotatably connected to the middle part of the first support rod, and the lower end on one side of the X-shaped support rod is rotatably connected to the middle part of the second support rod.
  • one of the sliding connection modes between the lower end of the first support rod and the upper end of the second support rod is: the lower end of the first support rod is provided with a first guide groove; the upper end of the second support rod is provided with There is a third guide slot; a first guide column that slides and rotates with the first guide slot and the third guide slot passes through the first guide slot and the third guide slot.
  • the second sliding connection mode between the lower end of the first support rod and the upper end of the second support rod is: the lower end of the first support rod is provided with a first connecting column; the upper end of the second support rod is provided with a second A sliding groove; the first connecting column is slidably and rotationally matched with the first sliding groove.
  • the second sliding connection mode between the lower end of the first support rod and the upper end of the second support rod is: the lower end of the second support rod is provided with a second connecting column; the upper end of the first support rod is provided with a second connecting column. Two sliding slots; the second connecting column slides and rotates with the second sliding slot.
  • the third specific embodiment of the first support rod and the second support rod is: the lower end of the first support rod is rotatably connected to the upper end of the second support rod; the X-shaped support rod The upper end on one side is rotatably connected to the middle part of the first support rod, and the lower end on one side of the X-shaped support rod is rotatably connected to the middle part of the second support rod.
  • the X-shaped support rod includes a third support rod, a fourth support rod that intersects with the third support rod and is rotatably connected at the intersection .
  • One of the specific structures of the X-shaped support rod is applicable to the first, second and third specific implementations of the first support rod and the second support rod.
  • the second specific structure of the X-shaped support rod is: the X-shaped support rod includes a fifth support rod, a sixth support rod that intersects with the fifth support rod and is slidably and rotationally connected at the intersection. support rod.
  • the second specific structure of the X-shaped support rod is applicable to one of the specific implementation manners of the above-mentioned first support rod and the second support rod.
  • one of the specific sliding and rotating connection modes between the fifth support rod and the sixth support rod is: a third sliding groove is provided in the middle of the fifth support rod; The middle part is provided with a fourth sliding groove; the third connecting column which is slidably matched with the third sliding groove and the fourth sliding groove is pierced therein.
  • the second specific sliding and rotating connection mode between the fifth support rod and the sixth support rod is: the middle part of the fifth support rod is provided with a fourth connecting column; the middle part of the sixth support rod is provided with a There is a fifth sliding groove; the fifth supporting rod slides and rotates with the fifth sliding groove of the sixth supporting rod through the fourth connecting column.
  • the third specific sliding and rotating connection mode between the fifth support rod and the sixth support rod is: the middle part of the sixth support rod is provided with a fifth connecting column, and the middle part of the fifth support rod is provided with a There is a sixth sliding groove; the sixth support rod slides and rotates with the sixth sliding groove of the fifth support rod through the fifth connecting column.
  • the locking mechanism is arranged between the first support rod and the upper frame.
  • the locking mechanism includes a fixed seat fixed relatively to the upper frame, a sliding block that can slide left and right relative to the fixed seat, a first spring arranged between the sliding block and the fixed seat, and a device that drives the sliding block to slide.
  • An operation component a locking hook that is extended from the first support rod and cooperates with the limit portion of the sliding block;
  • the locking hook is hooked at the limit portion of the sliding block, at this time the locking mechanism is in a locked state, and the first support rod cannot rotate;
  • the sliding block is driven to slide by the operating component, so that the limiting part is separated from the locking hook.
  • the locking mechanism is in an unlocked state, and the first support rod can be relatively The upper frame rotates, thereby realizing the folding of the sleeping basket frame.
  • the operating assembly includes a button that slides up and down with the upper frame and has a lower end protruding from the opening groove of the upper frame, a second spring arranged between the button and the upper frame, and a button that is driven when the button is pressed.
  • a dragline for slider movement is also included.
  • the button is provided with a second guide groove extending longitudinally, and a second guide column that is slidably fitted with the second guide groove is provided in the upper frame; one end of the traction cable is connected with the sliding block connected, the other end of the traction rope bypasses the second guide column from bottom to top and is connected to the button; when the button is pressed, the button moves upward, and the second spring contracts under force.
  • the button drives the traction cable to pull the sliding block to slide horizontally and release the locking hook, thereby releasing the locking of the locking mechanism and realizing unlocking.
  • the utility model has the advantages that: the utility model adopts a support frame with a novel structure, which realizes the closeness between the upper frame and the lower bracket through the folding and folding of the X-shaped support rods, and utilizes the first support rod and the second
  • the rotation design of the support rod solves the problem of the large lateral distance when the X-shaped support rod is folded and folded, so that the folded sleeping basket frame can always be kept in the folded state, and the folded cloth cover can be better fitted to the folded
  • the outside of the sleeping basket frame makes the overall appearance more concise and beautiful after folding.
  • Fig. 1 is a schematic diagram of the three-dimensional structure of one of the embodiments of the present invention when it is in use;
  • Fig. 2 is a schematic diagram of the side structure of Fig. 1;
  • Fig. 3 is a structural schematic diagram when Fig. 2 is in a folded state
  • Fig. 4 is a schematic diagram of the three-dimensional structure of the second embodiment of the utility model when it is in use;
  • Fig. 5 is a schematic diagram of the side structure of Fig. 4;
  • Fig. 6 is a schematic structural diagram of Fig. 4 in a folded state
  • Fig. 7 is a schematic structural diagram when Fig. 5 is in a folded state
  • Fig. 8 is a schematic diagram of the structure when the locking mechanism in Fig. 4 is disassembled
  • Fig. 9 is a partially enlarged structural schematic diagram in Fig. 8.
  • Fig. 10 is a schematic diagram of the assembly structure at the operating part in Fig. 9;
  • Fig. 11 is a schematic diagram of an exploded structure of the locking mechanism in Fig. 4 when it is in a locked state;
  • Fig. 12 is a partially enlarged structural schematic diagram in Fig. 11;
  • Fig. 13 is a schematic structural view of the operating part in Fig. 12;
  • Fig. 14 is a schematic side view of the third embodiment of the utility model when it is in use.
  • Fig. 15, Fig. 16 and Fig. 17 are structural schematic diagrams of the X-shaped support rod in Fig. 2 in another structural state.
  • a sleeping basket for children includes a sleeping basket frame 1 having an unfolded position and a folded position, a cloth cover wrapped on the sleeping basket frame 1, and the sleeping basket frame 1
  • the locking mechanism 2 locked in the unfolded position
  • the sleeping basket frame 1 includes a frame-shaped upper frame 3, a lower bracket 4 located below the upper frame 3, and a bracket located on the upper frame 3 and the lower bracket
  • the support frame 5 includes a foldable X-shaped support rod 6, a first support rod 7 that is rotatably connected to the upper end of one side of the X-shaped support rod 6, and The second support rod 8 that is rotatably connected to the lower end of one side of the X-shaped support rod 6; the first support rod 7 and the second support rod 8 are located on the same side of the X-shaped support rod 6, and the The upper end of the first support rod 7 is rotatably connected with the upper frame 3, and the lower end of the second support rod 8 is rotatably
  • one of the specific implementations of the first support rod 7 and the second support rod 8 is: the first support rod 7 and the second support rod The rods 8 are separated from each other; the upper end of one side of the X-shaped support rod 6 is rotatably connected with the lower end of the first support rod 7, and the lower end of one side of the X-shaped support rod 6 is connected with the second support rod The upper end of 8 is connected by rotation.
  • the X-shaped support rod 6 When the sleeping basket frame 1 is in the unfolded position, the X-shaped support rod 6 is in the unfolded state, the first support rod 7 is far away from the second support rod 8, and the upper frame 3 is connected to the lower frame.
  • the bracket 4 is far away from each other;
  • the X-shaped support rod 6 When the sleeping basket frame 1 is in the folded position, the X-shaped support rod 6 is in the folded state, the first support rod 7 is close to the second support rod 8 and the lower end of the first support rod 7 And the upper end of the second support rod 8 is opened laterally outward, and the upper frame 3 is close to the lower bracket 4 .
  • the second specific implementation of the first support rod 7 and the second support rod 8 is: the lower end of the first support rod 7 and the second support rod
  • the upper ends of the two support rods 8 slide and rotate; the upper end of one side of the X-shaped support rod 6 is rotatably connected with the middle part of the first support rod 7, and the lower end of the X-shaped support rod 6 is connected with the middle part of the first support rod 7.
  • the middle part of the second support rod 8 is rotatably connected.
  • one of the sliding and rotating connections between the lower end of the first support rod 7 and the upper end of the second support rod 8 is: as shown in Figures 4 to 7, the lower end of the first support rod 7 is provided with The first guide groove 10; the upper end of the second support rod 8 is provided with a third guide groove 9; the first guide groove 10 and the third guide groove 9 are perforated with a first guide column that is slidably matched with both twenty three.
  • the lower end of the first support rod 7 and the upper end of the second support rod 8 slide and rotate in two ways: the lower end of the first support rod 7 is provided with a first connecting column; the second support rod The upper end of 8 is provided with a first sliding groove; the first connecting column slides and rotates with the first sliding groove.
  • the second sliding and rotating connection method and one of the above sliding and rotating connection methods are conventional replacement structures, so there are no drawings.
  • the lower end of the first support rod 7 and the upper end of the second support rod 8 are slidably and rotationally connected in three ways: the lower end of the second support rod 8 is provided with a second connecting column; The upper end of 7 is provided with a second sliding groove; the second connecting column slides and rotates with the second sliding groove.
  • the third sliding and rotating connection method and one of the above sliding and rotating connection methods are conventional replacement structures, so there are no drawings.
  • the third specific embodiment of the first support rod 7 and the second support rod 8 is: the lower end of the first support rod 7 and the second support rod The upper end of 8 is rotatably connected; the upper end of one side of the X-shaped support rod 6 is rotatably connected with the middle part of the first support rod 7, and the lower end of one side of the X-shaped support rod 6 is connected with the second support rod 8 The middle part is rotated and connected.
  • the X-shaped support rod 6 is in the unfolded state, the first support rod 7 and the second support rod 8 are in the stretched state, and the upper frame 3 and the The lower bracket 4 is far away from each other;
  • the X-shaped support bar 6 When the sleeping basket frame 1 is in the folded position, the X-shaped support bar 6 is in the folded state, and the flexible connection between the first support bar 7 and the second support bar 8 moves outward laterally, and the first support bar 7 moves outward laterally.
  • the support rod 7 and the second support rod 8 are in a folded state, and the upper frame 3 is close to the lower bracket 4 .
  • one of the specific structures of the X-shaped support rod is: the X-shaped support rod 6 includes a third support rod 11, which is connected to the third support rod 11.
  • the fourth support rod 12 crosses and is rotatably connected at the intersection.
  • the lower bracket 4 is a pallet structure.
  • One of the specific structures of the X-shaped support rod 5 is applicable to the first, second and third specific embodiments of the first support rod 7 and the second support rod 8 .
  • the second specific structure of the X-shaped support rod is: the X-shaped support rod 6 includes a fifth support rod 24, which is connected to the fifth support rod 24
  • the sixth support bar 25 crosses and is slidably and rotatably connected at the intersection.
  • the second specific structure of the X-shaped support rod 5 is applicable to one of the specific implementations of the above-mentioned first support rod 7 and the second support rod 8 .
  • one of the specific sliding and rotating connection modes between the fifth support rod 24 and the sixth support rod 25 is: the middle part of the fifth support rod 24 is provided with a third sliding groove 26; The middle part of the six supporting rods 25 is provided with a fourth slide groove 27; the third slide groove 26 and the fourth slide groove 27 are pierced with a third connecting column 28 which slides and fits with both, as shown in FIG. 15 .
  • the second specific sliding and rotating connection between the fifth support rod 24 and the sixth support rod 25 is as follows: the middle part of the fifth support rod 24 is provided with a fourth connecting column 29; The middle part of the rod 25 is provided with a fifth sliding groove 30; the fifth supporting rod 24 slides and rotates with the fifth sliding groove 30 of the sixth supporting rod 25 through the fourth connecting column 29, as shown in FIG. 16 .
  • the third specific sliding and rotating connection between the fifth support rod 24 and the sixth support rod 25 is: the middle part of the sixth support rod 25 is provided with a fifth connecting column 31, and the fifth support rod 25 is provided with a fifth connecting column 31.
  • the middle part of the rod 24 is provided with a sixth sliding groove 32; the sixth support rod 25 slides and rotates with the sixth sliding groove 32 of the fifth support rod 24 through the fifth connecting column 31, as shown in FIG. 17 .
  • the locking mechanism 2 is disposed between the first support rod 7 and the upper frame 3 .
  • the locking mechanism 2 includes a fixed base 13 relatively fixed to the upper frame 3 , a sliding block 14 that can slide left and right relative to the fixed base 13 , and a sliding block 14 arranged between the sliding block 14 and the fixed base 13 .
  • the first spring 15, and the operating assembly 16 that drives the sliding block 14 to slide, the first support rod 7 is extended with a locking hook 17 that cooperates with the limit portion of the sliding block 14;
  • the sliding block 14 is driven to slide through the operating component 16, so that its limiting part is separated from the locking hook 17.
  • the locking mechanism 2 is in an unlocked state, and the second A support rod 7 can rotate relative to the upper frame 3 to realize the folding of the sleeping basket frame 1 .
  • the operating assembly 16 includes a button 18 that slides up and down with the upper frame 3 and whose lower end extends out of the opening slot of the upper frame 3 , and a second spring 19 arranged between the button 18 and the upper frame 3 , and the traction rope 20 that drives the sliding block 14 to move when the button 18 is pressed.
  • the button 18 is provided with a second guide groove 21 extending longitudinally, and the upper frame 3 is provided with a second guide column 22 slidingly fitted with the second guide groove 21; Connected with the sliding block 14, the other end of the traction rope 20 is connected to the button 18 after bypassing the second guide post 22 from bottom to top; when the button 18 is pressed, the button 18 moves upward, The second spring 19 is contracted under force. At this time, the button 18 drives the traction cable 20 to pull the sliding block 14 to slide laterally and release the locking hook 17, thereby releasing the locking of the locking mechanism 2 and realizing unlocking.
  • the utility model adopts a support frame 5 with a novel structure, which realizes the closeness between the upper frame 3 and the lower bracket 4 through the folding and folding of the X-shaped support rod 6, and utilizes the first support rod 7 and the second support rod
  • the rotating design of 8 solves the problem that the horizontal distance becomes larger when the X-shaped support rod 6 is folded and folded, so that the folded sleeping basket frame 1 can always be kept in the folded state, and the folded cloth cover can be better fit in the folded state.
  • the outside of the sleeping basket frame 1 makes the folded overall shape more concise and beautiful.

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  • Invalid Beds And Related Equipment (AREA)
  • Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)

Abstract

一种儿童睡篮，其睡篮架（1）包括上框架（3）、下托架（4）、以及设于上框架（3）和下托架（4）之间的支撑架（5），支撑架（5）包括可折叠的X型支撑杆（6）、与X型支撑杆（6）一侧上端转动连接的第一支撑杆（7）、以及与X型支撑杆（6）一侧下端转动连接的第二支撑杆（8）；第一支撑杆（7）的上端与上框架（3）转动连接，第二支撑杆（8）的下端与下托架（4）转动连接；X型支撑杆（6）的另一侧上端与上框架（3）转动连接，X型支撑杆（6）的另一侧下端与下托架（4）转动连接；该儿童睡篮采用了结构新颖的支撑架（5），使得折叠后的睡篮架（1）能始终保持在收拢状态，且使收拢后的布套更好贴合在收拢的睡篮架（1）外，使得折叠后的整体外形更加简洁、美观。

Description

一种儿童睡篮 技术领域
本实用新型涉及儿童用品领域，尤其涉及一种儿童睡篮。
背景技术
现有技术中的儿童睡篮，包括具有展开位置与折叠位置的睡篮架、包设于所述睡篮架上的布套、以及将所述睡篮架锁定于展开位置的锁定机构。所述睡篮架包括呈框形的上框架、位于所述上框架下方的下托架、以及设于上框架和下托架之间且可展开和折叠的支撑架。现有的支撑架一般包括上端部与所述上框架的一侧部通过第一转轴相转动连接的第一支撑架、上端部与所述上框架的另一侧部通过第二转轴相转动连接的第二支撑架；所述第一支撑架的下端部与所述下托架相可拆卸地连接，所述第二支撑架的下端部与所述下托架相可拆卸地连接。但是采用这种支撑架结构的儿童睡篮，折叠后，由于下托架很难保持在收拢状态，再者，收拢后的布套也较不平整，无法较好地贴合收拢的睡篮架。
发明内容
本实用新型目的是：提供一种儿童睡篮，其采用了结构新颖的支撑架，使得折叠后的睡篮架能始终保持在收拢状态，且使收拢后的布套更好贴合在收拢的睡篮架外，使得折叠后的整体外形更加简洁、美观。
本实用新型的技术方案是：一种儿童睡篮，包括具有展开位置与折叠位置的睡篮架、包设于所述睡篮架上的布套、以及将所述睡篮架锁定于展开位置的锁定机构；所述睡篮架包括呈框形的上框架、位于所述上框架下方的下托架、以及设于所述上框架和所述下托架之间且可展开和折叠的支撑架，所述支撑架包括可折叠的X型支撑杆、与所述X型支撑杆一侧上端转动连接的第一支撑杆、以及与所述X型支撑杆一侧下端转动连接的第二支撑杆；所述第一支撑杆和所述第二支撑杆位于所述X型支撑杆的同一侧，且所述第一支撑杆的上端与所述上框架转动连接，所述第二支撑杆的下端与所述下托架转动连接；所述X型支撑杆的另一侧上端与所述上框架转动连接，所述X型支撑杆的另一侧下端与所述下托架转动连接。
进一步地，所述第一支撑杆与所述第二支撑杆的具体实施方式之一为：所述第一支撑杆与所述第二支撑杆是相互分离的；所述X型支撑杆一侧上端是与所述第一支撑杆的下端转动连接的，所述X型支撑杆一侧下端是与所述第二支撑杆的上端转动连接的。
进一步地，所述第一支撑杆与所述第二支撑杆的具体实施方式之二为：所述第一支撑杆的下端与所述第二支撑杆的上端滑动连接；所述X型支撑杆一侧上端是与所述第一支撑杆的中部转动连接的，所述X型支撑杆一侧下端是与所述第二支撑杆的中部转动连接的。
其中，所述第一支撑杆的下端与所述第二支撑杆的上端滑动连接方式之一为：所述第一支撑杆的下端设有第一导向槽；所述第二支撑杆的上端设有第三导向槽；所述第一导向槽与第三导向槽内穿设有与两者滑动且转动配合的第一导向柱。
所述第一支撑杆的下端与所述第二支撑杆的上端滑动连接方式之二为：所述第一支撑杆的下端设有第一连接柱；所述第二支撑杆的上端设有第一滑动槽；所述第一连接柱与所述第一滑动槽滑动并转动配合。
所述第一支撑杆的下端与所述第二支撑杆的上端滑动连接方式之二为：所述第二支撑杆的下端设有第二连接柱；所述第一支撑杆的上端设有第二滑动槽；所述第二连接柱与所述第二滑动槽滑动并转动配合。
进一步地，所述第一支撑杆与所述第二支撑杆的具体实施方式之三为：所述第一支撑杆的下端与所述第二支撑杆的上端转动连接；所述X型支撑杆一侧上端是与所述第一支撑杆的中部转动连接的，所述X型支撑杆一侧下端是与所述第二支撑杆的中部转动连接的。
更进一步地，所述X型支撑杆的具体结构之一为：所述X型支撑杆包括第三支撑杆、与所述第三支撑杆相交叉且在交叉处相转动连接的第四支撑杆。该X型支撑杆的具体结构之一适用于上述第一支撑杆与所述第二支撑杆的具体实施方式之一、二、三。
更进一步地，所述X型支撑杆的具体结构之二为：所述X型支撑杆包括第五支撑杆、与所述第五支撑杆相交叉且在交叉处相滑动并转动连接的第六支撑杆。该X型支撑杆的具体结构之二适用于上述第一支撑杆与所述第二支撑杆的具体实施方式之一。
其中，所述第五支撑杆和所述第六支撑杆之间的具体滑动并转动连接方式 之一为：所述第五支撑杆的中部设有第三滑动槽；所述第六支撑杆的中部设有第四滑动槽；所述第三滑动槽与第四滑动槽内穿设有与两者滑动配合的第三连接柱。
所述第五支撑杆和所述第六支撑杆之间的具体滑动并转动连接方式之二为：所述第五支撑杆的中部设有第四连接柱；所述第六支撑杆的中部设有第五滑动槽；所述第五支撑杆通过第四连接柱与所述第六支撑杆的第五滑动槽滑动及转动配合。
所述第五支撑杆和所述第六支撑杆之间的具体滑动并转动连接方式之三为：所述第六支撑杆的中部设有第五连接柱，所述第五支撑杆的中部设有第六滑动槽；所述第六支撑杆通过第五连接柱与所述第五支撑杆的第六滑动槽滑动及转动配合。
更进一步地，所述锁定机构设置在所述第一支撑杆与上框架之间。
更进一步地，所述锁定机构包括与上框架相对固定的固定座、可相对固定座左右滑动的滑动块、设置在滑动块与固定座之间的第一弹簧、以及带动所述滑动块滑动的操作组件，所述第一支撑杆上延伸形成有与所述滑动块的限位部配合的锁钩；
所述睡篮架处于展开位置时，所述锁钩勾设在所述滑动块的限位部处，此时所述锁定机构处于锁定状态，所述第一支撑杆无法转动；
所述睡篮架需要折叠时，通过所述操作组件带动所述滑动块滑动，使其限位部脱离所述锁钩，此时所述锁定机构处于解锁状态，所述第一支撑杆可相对所述上框架转动，进而实现睡篮架的折叠。
更进一步地，所述操作组件包括与所述上框架上下滑动配合且下端伸出所述上框架开口槽的按钮、设置在按钮与所述上框架之间的第二弹簧、以及按压按钮时带动滑动块移动的牵引索。
更进一步地，所述按钮开设有纵向延伸的第二导向槽，所述上框架内设有与所述第二导向槽滑动配合的第二导向柱；所述牵引索的一端与所述滑动块相连接，所述牵引索的另一端由下向上绕过所述第二导向柱后与所述按钮相连接；按压按钮时，所述按钮件向上运动，所述第二弹簧受力收缩，此时按钮带动牵引索拉动滑动块横向滑动并松开所述锁钩，从而解除锁定机构的锁定，实现解锁。
本实用新型的优点是：本实用新型采用了结构新颖的支撑架，其通过X 型支撑杆的折叠收拢实现了上框架与下托架之间的收拢靠近，并利用第一支撑杆和第二支撑杆的转动设计，解决了X型支撑杆折叠收拢时横向距离变大的问题，使得折叠后的睡篮架能始终保持在收拢状态，且使收拢后的布套更好贴合在收拢的睡篮架外，使得折叠后的整体外形更加简洁、美观。
附图说明
为了更清楚地说明本实用新型实施例的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，下面描述中的附图仅仅是本实用新型的一些实施例，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的附图。
图1为本实用新型实施方式之一处于使用状态时的立体结构示意图；
图2为图1的侧面结构示意图；
图3为图2处于折叠状态时的结构示意图；
图4为本实用新型实施方式之二处于使用状态时的立体结构示意图；
图5为图4的侧面结构示意图；
图6为图4处于折叠状态时的结构示意图；
图7为图5处于折叠状态时的结构示意图；
图8为图4中锁定机构分解时的结构示意图；
图9为图8中局部放大的结构示意图；
图10为图9中操作件处的组装结构示意图；
图11为图4中锁定机构处于锁定状态时的分解结构示意图；
图12为图11中局部放大的结构示意图；
图13为图12中操作件处的结构示意图；
图14为本实用新型实施方式之三处于使用状态时的侧面结构示意图；
图15、图16、图17为图2中X型支撑杆处于另一种结构状态时的结构示意图。
其中：1睡篮架；2锁定机构；3上框架；4下托架；5支撑架；6X型支撑杆；7第一支撑杆；8第二支撑杆；9第三导向槽；10第一导向槽；11第三支撑杆；12第四支撑杆；13固定座；14滑动块；15第一弹簧；16操作组件；17锁钩；18按钮；19第二弹簧；20牵引索；21第二导向槽；22第二导向柱；23第 一导向柱；24第五支撑杆；25第六支撑杆；26第三滑动槽；27第四滑动槽；28第三连接柱；29第四连接柱；30第五滑动槽；31第五连接柱；32第六滑动槽。
具体实施方式
以下结合具体实施例对上述方案做进一步说明。应理解，这些实施例是用于说明本实用新型而不限于限制本实用新型的范围。实施例中采用的实施条件可以根据具体的条件做进一步调整，未注明的实施条件通常为常规实验中的条件。
如图1至图3所示，一种儿童睡篮，包括具有展开位置与折叠位置的睡篮架1、包设于所述睡篮架1上的布套、以及将所述睡篮架1锁定于展开位置的锁定机构2；所述睡篮架1包括呈框形的上框架3、位于所述上框架3下方的下托架4、以及设于所述上框架3和所述下托架4之间且可展开和折叠的支撑架5，所述支撑架5包括可折叠的X型支撑杆6、与所述X型支撑杆6一侧上端转动连接的第一支撑杆7、以及与所述X型支撑杆6一侧下端转动连接的第二支撑杆8；所述第一支撑杆7和所述第二支撑杆8位于所述X型支撑杆6的同一侧，且所述第一支撑杆7的上端与所述上框架3转动连接，所述第二支撑杆8的下端与所述下托架4转动连接；所述X型支撑杆6的另一侧上端与所述上框架3转动连接，所述X型支撑杆6的另一侧下端与所述下托架4转动连接。
如图1至图3所示，本实施例中，所述第一支撑杆7与所述第二支撑杆8的具体实施方式之一为：所述第一支撑杆7与所述第二支撑杆8是相互分离的；所述X型支撑杆6一侧上端是与所述第一支撑杆7的下端转动连接的，所述X型支撑杆6一侧下端是与所述第二支撑杆8的上端转动连接的。
所述第一支撑杆7与所述第二支撑杆8的具体实施方式之一的工作原理为：
当所述睡篮架1处于展开位置时，所述X型支撑杆6处于展开状态，所述第一支撑杆7与所述第二支撑杆8相远离，所述上框架3与所述下托架4相远离；
当所述睡篮架1处于折叠位置时，所述X型支撑杆6处于折叠状态，所述第一支撑杆7与所述第二支撑杆8相靠近且所述第一支撑杆7的下端及所述第二支撑杆8的上端横向向外打开，所述上框架3与所述下托架4相靠近。
如图4至图7所示，本实施例中，所述第一支撑杆7与所述第二支撑杆8 的具体实施方式之二为：所述第一支撑杆7的下端与所述第二支撑杆8的上端滑动并转动连接；所述X型支撑杆6一侧上端是与所述第一支撑杆7的中部转动连接的，所述X型支撑杆6一侧下端是与所述第二支撑杆8的中部转动连接的。
其中，所述第一支撑杆7的下端与所述第二支撑杆8的上端滑动并转动连接方式之一为：如图4至图7所示，所述第一支撑杆7的下端设有第一导向槽10；所述第二支撑杆8的上端设有第三导向槽9；所述第一导向槽10与第三导向槽9内穿设有与两者滑动配合的第一导向柱23。
所述第一支撑杆7的下端与所述第二支撑杆8的上端滑动并转动连接方式之二为：所述第一支撑杆7的下端设有第一连接柱；所述第二支撑杆8的上端设有第一滑动槽；所述第一连接柱与所述第一滑动槽滑动并转动配合。本滑动并转动连接方式之二与上述滑动并转动连接方式之一为常规替换结构，故未附图。
所述第一支撑杆7的下端与所述第二支撑杆8的上端滑动并转动连接方式之三为：所述第二支撑杆8的下端设有第二连接柱；所述第一支撑杆7的上端设有第二滑动槽；所述第二连接柱与所述第二滑动槽滑动并转动配合。本滑动并转动连接方式之三与上述滑动并转动连接方式之一为常规替换结构，故未附图。
如图14所示，本实施例中，所述第一支撑杆7与所述第二支撑杆8的具体实施方式之三为：所述第一支撑杆7的下端与所述第二支撑杆8的上端转动连接；所述X型支撑杆6一侧上端是与所述第一支撑杆7的中部转动连接的，所述X型支撑杆6一侧下端是与所述第二支撑杆8的中部转动连接的。
所述第一支撑杆7与所述第二支撑杆8的具体实施方式之二、三的工作原理为：
当所述睡篮架1处于展开位置下，所述X型支撑杆6处于展开状态，所述第一支撑杆7与所述第二支撑杆8处于撑开状态，所述上框架3与所述下托架4相远离；
当所述睡篮架1处于折叠位置下，所述X型支撑杆6处于折叠状态，所述第一支撑杆7与所述第二支撑杆8的活动连接处横向外移，所述第一支撑杆7与所述第二支撑杆8处于折叠收拢状态，所述上框架3与所述下托架4相靠近。
如图1至图14所示，本实施例中，所述X型支撑杆的具体结构之一为：所 述X型支撑杆6包括第三支撑杆11、与所述第三支撑杆11相交叉且在交叉处相转动连接的第四支撑杆12。所述下托架4为托板结构。该X型支撑杆5的具体结构之一适用于上述第一支撑杆7与所述第二支撑杆8的具体实施方式之一、二、三。
如图15至图17所示，本实施例中，所述X型支撑杆的具体结构之二为：所述X型支撑杆6包括第五支撑杆24、与所述第五支撑杆24相交叉且在交叉处相滑动并转动连接的第六支撑杆25。该X型支撑杆5的具体结构之二适用于上述第一支撑杆7与所述第二支撑杆8的具体实施方式之一。
其中，所述第五支撑杆24和所述第六支撑杆25之间的具体滑动并转动连接方式之一为：所述第五支撑杆24的中部设有第三滑动槽26；所述第六支撑杆25的中部设有第四滑动槽27；所述第三滑动槽26与第四滑动槽27内穿设有与两者滑动配合的第三连接柱28，见图15所示。
所述第五支撑杆24和所述第六支撑杆25之间的具体滑动并转动连接方式之二为：所述第五支撑杆24的中部设有第四连接柱29；所述第六支撑杆25的中部设有第五滑动槽30；所述第五支撑杆24通过第四连接柱29与所述第六支撑杆25的第五滑动槽30滑动及转动配合，见图16所示。
所述第五支撑杆24和所述第六支撑杆25之间的具体滑动并转动连接方式之三为：所述第六支撑杆25的中部设有第五连接柱31，所述第五支撑杆24的中部设有第六滑动槽32；所述第六支撑杆25通过第五连接柱31与所述第五支撑杆24的第六滑动槽32滑动及转动配合，见图17所示。
如图1至图17所示，本实施例中，所述锁定机构2设置在所述第一支撑杆7与上框架3之间。
如图8至图13所示，所述锁定机构2包括与上框架3相对固定的固定座13、可相对固定座13左右滑动的滑动块14、设置在滑动块14与固定座13之间的第一弹簧15、以及带动所述滑动块14滑动的操作组件16，所述第一支撑杆7上延伸形成有与所述滑动块14的限位部配合的锁钩17；
所述睡篮架1处于展开位置时，所述锁钩17勾设在所述滑动块14的限位部处，此时所述锁定机构2处于锁定状态，所述第一支撑杆7无法转动；
所述睡篮架1需要折叠时，通过所述操作组件16带动所述滑动块14滑动，使其限位部脱离所述锁钩17，此时所述锁定机构2处于解锁状态，所述第一支撑杆7可相对所述上框架3转动，进而实现睡篮架1的折叠。
进一步地，所述操作组件16包括与所述上框架3上下滑动配合且下端伸出所述上框架3开口槽的按钮18、设置在按钮18与所述上框架3之间的第二弹簧19、以及按压按钮18时带动滑动块14移动的牵引索20。
进一步地，所述按钮18开设有纵向延伸的第二导向槽21，所述上框架3内设有与所述第二导向槽21滑动配合的第二导向柱22；所述牵引索20的一端与所述滑动块14相连接，所述牵引索20的另一端由下向上绕过所述第二导向柱22后与所述按钮18相连接；按压按钮18时，所述按钮18向上运动，所述第二弹簧19受力收缩，此时按钮18带动牵引索20拉动滑动块14横向滑动并松开所述锁钩17，从而解除锁定机构2的锁定，实现解锁。
本实用新型采用了结构新颖的支撑架5，其通过X型支撑杆6的折叠收拢实现了上框架3与下托架4之间的收拢靠近，并利用第一支撑杆7和第二支撑杆8的转动设计，解决了X型支撑杆6折叠收拢时横向距离变大的问题，使得折叠后的睡篮架1能始终保持在收拢状态，且使收拢后的布套更好贴合在收拢的睡篮架1外，使得折叠后的整体外形更加简洁、美观。
以上仅是本实用新型的具体应用范例，对本实用新型的保护范围不构成任何限制。除上述实施例外，本实用新型还可以有其它实施方式。凡采用等同替换或等效变换形成的技术方案，均落在本实用新型所要求保护的范围之内。

Claims (10)

  1. 一种儿童睡篮，包括具有展开位置与折叠位置的睡篮架(1)、包设于所述睡篮架(1)上的布套、以及将所述睡篮架(1)锁定于展开位置的锁定机构(2)；所述睡篮架(1)包括呈框形的上框架(3)、位于所述上框架(3)下方的下托架(4)、以及设于所述上框架(3)和所述下托架(4)之间且可展开和折叠的支撑架(5)，其特征在于：所述支撑架(5)包括可折叠的X型支撑杆(6)、与所述X型支撑杆(6)一侧上端转动连接的第一支撑杆(7)、以及与所述X型支撑杆(6)一侧下端转动连接的第二支撑杆(8)；所述第一支撑杆(7)和所述第二支撑杆(8)位于所述X型支撑杆(6)的同一侧，且所述第一支撑杆(7)的上端与所述上框架(3)转动连接，所述第二支撑杆(8)的下端与所述下托架(4)转动连接；所述X型支撑杆(6)的另一侧上端与所述上框架(3)转动连接，所述X型支撑杆(6)的另一侧下端与所述下托架(4)转动连接。
  2. 根据权利要求1所述一种儿童睡篮，其特征在于：所述第一支撑杆(7)与所述第二支撑杆(8)是相互分离的；所述X型支撑杆(6)一侧上端是与所述第一支撑杆(7)的下端转动连接的，所述X型支撑杆(6)一侧下端是与所述第二支撑杆(8)的上端转动连接的。
  3. 根据权利要求1所述一种儿童睡篮，其特征在于：所述第一支撑杆(7)的下端与所述第二支撑杆(8)的上端滑动连接；所述X型支撑杆(6)一侧上端是与所述第一支撑杆(7)的中部转动连接的，所述X型支撑杆(6)一侧下端是与所述第二支撑杆(8)的中部转动连接的。
  4. 根据权利要求1所述一种儿童睡篮，其特征在于：所述第一支撑杆(7)的下端与所述第二支撑杆(8)的上端转动连接；所述X型支撑杆(6)一侧上端是与所述第一支撑杆(7)的中部转动连接的，所述X型支撑杆(6)一侧下端是与所述第二支撑杆(8)的中部转动连接的。
  5. 根据权利要求2或3或4所述一种儿童睡篮，其特征在于：所述X型支撑杆(6)包括第三支撑杆(11)、与所述第三支撑杆(11)相交叉且在交叉处相转动连接的第四支撑杆(12)。
  6. 根据权利要求2所述一种儿童睡篮，其特征在于：所述X型支撑杆(6)包括第五支撑杆(24)、与所述第五支撑杆(24)相交叉且在交叉处相滑动并转动连接的第六支撑杆(25)。
  7. 根据权利要求1所述一种儿童睡篮，其特征在于：所述锁定机构(2)设置在所述第一支撑杆(7)与上框架(3)之间。
  8. 根据权利要求7所述一种儿童睡篮，其特征在于：所述锁定机构(2)包括与上框架(3)相对固定的固定座(13)、可相对固定座(13)左右滑动的滑动块(14)、设置在滑动块(14)与固定座(13)之间的第一弹簧(15)、以及带动所述滑动块(14)滑动的操作组件(16)，所述第一支撑杆(7)上延伸形成有与所述滑动块(14)的限位部配合的锁钩(17)；
    所述睡篮架(1)处于展开位置时，所述锁钩(17)勾设在所述滑动块(14)的限位部处，此时所述锁定机构(2)处于锁定状态，所述第一支撑杆(7)无法转动；
    所述睡篮架(1)需要折叠时，通过所述操作组件(16)带动所述滑动块(14)滑动，使其限位部脱离所述锁钩(17)，此时所述锁定机构(2)处于解锁状态，所述第一支撑杆(7)可相对所述上框架(3)转动，进而实现睡篮架(1)的折叠。
  9. 根据权利要求8所述一种儿童睡篮，其特征在于：所述操作组件(16)包括与所述上框架(3)上下滑动配合且下端伸出所述上框架(3)开口槽的按钮(18)、设置在按钮(18)与所述上框架(3)之间的第二弹簧(19)、以及按压按钮(18)时带动滑动块(14)移动的牵引索(20)。
  10. 根据权利要求9所述一种儿童睡篮，其特征在于：所述按钮(18)开设有纵向延伸的第二导向槽(21)，所述上框架(3)内设有与所述第二导向槽(21)滑动配合的第二导向柱(22)；所述牵引索(20)的一端与所述滑动块(14)相连接，所述牵引索(20)的另一端由下向上绕过所述第二导向柱(22)后与所述按钮(18)相连接；按压按钮(18)时，所述按钮(18)向上运动，所述第二弹簧(19)受力收缩，此时按钮(18)带动牵引索(20)拉动滑动块(14)横向滑动并松开所述锁钩(17)，从而解除锁定机构(2)的锁定，实现解锁。
PCT/CN2021/130517 2021-08-31 2021-11-15 一种儿童睡篮 WO2023029217A1 (zh)

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