WO2020103546A1 - 童床 - Google Patents

童床

Info

Publication number
WO2020103546A1
WO2020103546A1 PCT/CN2019/106186 CN2019106186W WO2020103546A1 WO 2020103546 A1 WO2020103546 A1 WO 2020103546A1 CN 2019106186 W CN2019106186 W CN 2019106186W WO 2020103546 A1 WO2020103546 A1 WO 2020103546A1
Authority
WO
WIPO (PCT)
Prior art keywords
bed
rod
bed frame
end rod
fixed
Prior art date
Application number
PCT/CN2019/106186
Other languages
English (en)
French (fr)
Inventor
郭征文
Original Assignee
明门(中国)幼童用品有限公司
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 明门(中国)幼童用品有限公司 filed Critical 明门(中国)幼童用品有限公司
Priority to EP19887851.4A priority Critical patent/EP3884811A4/en
Priority to EP24161369.4A priority patent/EP4356791A2/en
Priority to US17/297,451 priority patent/US20220007853A1/en
Priority to AU2019382420A priority patent/AU2019382420B2/en
Priority to CA3120724A priority patent/CA3120724A1/en
Priority to KR1020217018771A priority patent/KR20220011609A/ko
Priority to JP2021529118A priority patent/JP2022507951A/ja
Publication of WO2020103546A1 publication Critical patent/WO2020103546A1/zh
Priority to AU2023214241A priority patent/AU2023214241A1/en
Priority to JP2023134835A priority patent/JP2023155318A/ja

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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
    • A47D9/02—Cradles ; Bassinets with rocking mechanisms
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
    • A47D7/00—Children's beds
    • A47D7/01—Children's beds with adjustable parts, e.g. for adapting the length to the growth of the children
    • A47D7/02—Children's beds with adjustable parts, e.g. for adapting the length to the growth of the children with side wall that can be lowered
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C19/00—Bedsteads
    • A47C19/02—Parts or details of bedsteads not fully covered in a single one of the following subgroups, e.g. bed rails, post rails
    • A47C19/021—Bedstead frames
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
    • A47D15/00—Accessories for children's furniture, e.g. safety belts or baby-bottle holders
    • A47D15/005—Restraining devices, e.g. safety belts, contoured cushions or side bumpers
    • A47D15/008—Restraining devices, e.g. safety belts, contoured cushions or side bumpers in beds, play-pens or cradles
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
    • A47D9/00—Cradles ; Bassinets
    • A47D9/012—Cradles ; Bassinets with adjustable parts

Definitions

  • This application relates to the field of crib technology.
  • a crib is a bed for infants or toddlers to rest and play.
  • the crib needs to be cleaned after being used for a long time, and the baby or toddler needs to stay outside for a long time in the crib. At this time, it is necessary to take the baby or toddler out of the crib.
  • the bed is taller and the four walls of the bed are taller, and the bed is also narrower. It is inconvenient to carry the baby or toddler out. In order to facilitate the baby or toddler, it can be set down on the side of the bed of the crib.
  • the upper end bar bed enclosure when you need to lift the baby or toddler out of the bed of the crib, you can use your hand to lower the upper end rod bed enclosure by a distance, safe and convenient for the infant or toddler to take it out, and the upper end rod can also be After the bed bed is adjusted down by a suitable distance, people can clearly watch the state of the baby in the bed when they are far away from the crib, without having to go to look after the baby in the bed because the peripheral wall of the bed is too high to block the line of sight.
  • the existing crib needs to be improved to overcome the above problems.
  • the purpose of the present application is to provide a crib to overcome the problems of unsightly appearance and hidden safety problems caused by stacking together after the upper end bar of the crib is adjusted downward.
  • the present application provides a crib including a bed body, the bed body includes a bed frame formed by a plurality of rods, a bed enclosure composed of soft materials and fixed on the bed frame, and a bed frame and A bed body containing space formed by the bed enclosure. All or part of the upper end rods on one side of the bed frame can be vertically adjusted between the upper end and the lower end of the bed frame.
  • the bed frame is provided with a tightening mechanism to One end of the tightening mechanism is connected and fixed to the bed frame, and the other end is connected to the upper end rod bed fixed on the upper end rod.
  • the tightening mechanism can be performed correspondingly Shrink or stretch to provide tightening force on the upper end bed bed.
  • one end of the tightening mechanism provided in the bed frame of the crib of the present application is connected and fixed to the bed frame and the other end is connected to the bed enclosure of the upper end rod member fixed on the upper end rod member.
  • the tightening mechanism can be contracted or stretched to provide a tightening force on the upper end rod bed enclosure, so that the upper end rod bed enclosures to be stacked together are pulled by the tightening mechanism It is maintained in the unfolded state, thereby solving the problems of unsightly appearance and hidden safety problems caused by the pile up of the upper end rods of the cot after being lowered and piled together.
  • the tightening mechanism is provided on the bottom side of the bed frame, and the bed end of the upper end rod extends to the bottom side of the bed frame and is connected with the other end of the elastic member.
  • the piled upper end bar bed enclosure can be moved to the bottom side of the bed body and retracted to the bottom side of the bed body, thereby increasing the appearance and safety of the crib.
  • the tightening mechanism is an elastic member or a winding mechanism.
  • the elastic member is an elastic cloth or an elastic band.
  • the elastic member is a spring
  • the other end of the spring is hooked on the edge of the bed enclosure of the upper end rod
  • the outer side of the spring is covered with a cloth sleeve or plastic. Cloth cover or plastic can prevent the spring from being exposed to ensure the safety of infants or young children.
  • the upper end rod member surrounds the upper end rod member and is fixed by a pressing rod placed below the upper end rod member and fixed to the upper end rod member.
  • the pressing rod avoids wrinkling of the upper end rod bed surrounding the upper end rod.
  • a groove is formed in the middle of the upper rod, and the bed surround of the upper rod is fixed in the groove.
  • the bed frame is provided with a sliding groove in the vertical direction on the side where the upper end rod is provided for height adjustment, and both ends of the upper end rod are fixedly provided with slidable sliding blocks in the sliding groove, and the sliding block is along the sliding groove Slide and drive the upper end bar and the upper end bar bed movement, the elastic member can be contracted or stretched correspondingly to provide a tightening force on the upper end bar bed bed.
  • the sliding block is provided with a locking member, a driving member and an operating member.
  • the locking member is engaged with a positioning slot on the bed frame and fixedly connected to the driving member. After the operating member is operated, the driving member is moved to drive the locking member and the positioning slot Separate.
  • the operating member is provided with an inclined surface. After the operating member is operated, the inclined surface pushes the driving member and drives the driving member to move to separate the locking member from the positioning groove.
  • the sliding block further includes a resetting member.
  • One end of the resetting member is fixed to the driving member and the other end is fixed to the sliding member.
  • the resetting member can drive the driving member to reset and drive the locking member to engage with the positioning groove.
  • the crib of the present application further includes a support member that supports the bed frame.
  • the support member includes a beam and a vertical beam. One end of the vertical beam is connected to the bed frame and the other end is connected to the beam. A roller is provided on the beam.
  • FIG. 1 is a schematic structural view of the upper end rod bed of a crib surrounded by a fixed state in a preferred embodiment provided by this application;
  • FIG. 2 is a schematic structural view of the upper end rod bed of the crib in a downward adjustment state in a preferred embodiment provided by this application;
  • FIG. 3 is a front view of a crib including a part of the upper end rod whose height can be adjusted in another preferred embodiment provided by this application;
  • FIG. 4 is a schematic diagram of a partial structure of a variation of FIG. 1;
  • FIG. 5 is a schematic diagram of a partial structure of a variation of FIG. 2;
  • FIG. 6 is an enlarged view of the position indicated by A in FIG. 2;
  • FIG. 7 is a partial cross-sectional view of FIG. 1 including the slider
  • FIG. 8 is an enlarged view of the position indicated by B in FIG. 7;
  • FIG. 9 is a partial cross-sectional view of an upper end bar with a groove in a preferred embodiment provided by this application.
  • FIG. 10 is an exploded view of a winding mechanism in a preferred embodiment provided by this application.
  • the present application provides a crib that overcomes the accumulation of the bed enclosure after the bed enclosure is lowered.
  • the structure includes a bed frame formed by a plurality of rods, a bed enclosure composed of soft materials and fixed on the bed frame, as well as the bed frame and bed.
  • the caregiver can more conveniently observe the infant in the crib or hold the infant out; in addition, the bed frame is provided with a tightening mechanism to provide a tightening force when the upper end bar is adjusted in height
  • the upper end bar bed on the upper end bar is tightened.
  • one end of the tightening mechanism is connected and fixed to the bed frame and the other end is connected to the bed rail fixed to the upper end rod, and the tightening mechanism can be any Organizations that can provide tightening capabilities include elastic or tightening mechanisms.
  • the crib 100 includes a bed body (not shown in the figure),
  • the bed body includes a bed frame 1 formed by several rods, a bed enclosure (not shown) composed of soft materials and fixed on the bed frame 1, and a bed body surrounded by the bed frame 1 and the bed enclosure Accommodating space, all or part of the upper end rods 21 on one side of the bed frame 1 can be vertically adjusted in height between the upper end and the lower end of the bed frame 1, the bed frame 1 is provided with a tightening mechanism 4 and a tightening mechanism 4 One end is connected and fixed to the bed frame 1 and the other end is connected to the upper end rod bed 3 fixed on the upper end rod 21.
  • the tightening mechanism 4 When the upper end rod 21 is adjusted in height and drives the upper end rod bed 3 to move, the tightening mechanism 4 It can be contracted or stretched correspondingly to provide a tightening force to the upper end bed bed 3. Because one end of the tightening mechanism 4 provided in the bed frame 1 is connected and fixed to the bed frame 1 and the other end is connected to the upper end bar bed bed 3 fixed on the upper end bar 21, when the upper end bar 21 performs height adjustment and drives the upper end bar When the bed enclosure 3 moves, the tightening mechanism 4 can correspondingly contract or stretch to provide a tightening force to the upper end rod bed enclosure 3, so that the upper end rod bed enclosures 3 to be stacked together are pulled by the tightening mechanism 4 It is maintained in a flat state, thereby solving the problems of unsightly appearance and hidden safety problems caused by stacking the upper end bar bed enclosures 3 of the crib 100 after being lowered.
  • the bed frame 1 includes a front side, a back side, a left side, a right side, and a bottom side, and the upper end rod 21 may be disposed on the front side, the back side, the left side, the right side of the bed frame 1 or the upper end of any combination thereof
  • the upper end rod 21 is disposed on the front side of the bed frame 1.
  • the bed frame 1 will be provided with rods that support the skeleton of the bed frame 1.
  • the rods can be divided into a vertical rod 11, a horizontal rod 12, and a vertical rod 13.
  • the vertical rod 11 and the horizontal rod 12 can form a skeleton that supports the bed frame 1.
  • the upper end rod 21 is connected to two upright rods 11 on the same side, and all the upper end rods 21 located between the two upright rods 11 can be adjusted in height in the vertical direction, as shown in FIG. 1-2.
  • vertical rods 13 parallel to the vertical rods 11 may be further provided between adjacent vertical rods 11.
  • the internal diameter of the vertical rods 11 is smaller than that of the vertical rods 13.
  • a vertical rod 13 is provided on the bed frame 1, the upper end rods 21 on each side are connected to the vertical rod 13 between the two vertical rods 11, the vertical rod 11 and the vertical rod 13 are fixedly connected to the horizontal rod 12, and the bed frame 1 has All or part of the upper end rods 21 on one side can be adjusted in height in the vertical direction between the upper and lower ends of the bed frame 1 means that the two vertical rods 11 and the two vertical rods 11 on the same side 12 all of the upper end rods 21 are adjusted in height in the vertical direction; or only part of the upper end rods 21 of the vertical rod 12 between the two uprights 11 are adjusted in height in the vertical direction to adjust the upper end rods 21 To achieve the purpose of optional full or partial adjustment.
  • the adjustment range of the upper end rod 21 can be all the upper end rods 21 or part of the upper end rods 21, the only difference is that the installation position of the height adjustment mechanism is directly set at There is no difference in efficiency between the stand of the bed frame or the setting of the bed enclosure fixed on the upper rod.
  • FIGS. 1 to 5 and FIG. 10 is a schematic structural diagram of a preferred embodiment of the tightening mechanism 4 provided in this application.
  • the tightening mechanism 4 may be an elastic member 41 or a winding mechanism 42 (As shown in FIG. 10), and the elastic member 41 can be specifically exemplified by an elastic cloth 411, an elastic band (not shown in the figure) or a spring 412, one end of the tightening mechanism 4 is connected to the bottom side of the bed frame 1, and the upper end rod
  • the bed enclosure 3 extends to the bottom side of the bed frame 1 and is connected to the other end of the tightening mechanism 4.
  • the elastic member 41 may be an elastic cloth 411, the width of the elastic cloth 411 may be the same as that of the upper rod bed bed 3, and one end of the elastic cloth 411 is The upper end bar is connected with the bed enclosure 3, and the other end is fixed to the bed frame 1. Specifically, the other end of the elastic cloth 411 is fixed to the bar on the bottom side of the bed frame 1.
  • the elastic member 41 may be a spring 412, and the other end of the spring 412 is hooked to the edge of the upper rod bed enclosure 3. Specifically, the connecting end of the upper rod enclosure 3 and the spring 412 is a hard seat cloth edge 43.
  • the other end of the spring 412 is fixed to the rod on the bottom side of the bed frame 1.
  • the hard seat cloth edge 43 may be plastic or metal.
  • the hard seat cloth edge 43 facilitates the fixed connection between the spring 412 and the upper end rod bed 3,
  • the outer side of the spring 412 is covered with a cloth cover or plastic, which can prevent the spring 412 from being exposed to ensure the safety of the baby or young child; when the elastic member 41 is an elastic band,
  • the structure is similar to the spring 412 and will not be described here. It is worth noting that the above description is only one of the preferred embodiments of the present application.
  • the bed frame is provided with a tightening mechanism to provide a tightening when the upper end bar is adjusted in height All those who fall within the scope of protection of this application are not limited to those described in the above embodiments.
  • the tightening mechanism 4 may be a winding mechanism 42 which includes a winding tray 421, a reel 420, and a coil spring 426.
  • the take-up tray 421 can rotate around the take-up shaft 420.
  • the take-up tray 421 includes a first gear 4211, a second gear 4214, fixed to the first gear 4211, and a second gear 4214
  • the retracting shaft 4213 and the horn section 4212 provided at the junction of the first gear 4211 and the second gear 4214 and the retracting shaft 4213, the length of the retracting shaft 4213 is slightly larger than the width of the upper end bed bed enclosure 3
  • the winding shaft 4213 is fixed to one end of the upper bar bed bed 3, and the fixing method may be adhesive fixing.
  • the diameter of the horn section 4212 decreases as the distance from the first gear plate 4211 or the second gear plate 4214 increases, and the horn section 4212 is helpful for stacking the upper end rod bed 3 neatly, the winding shaft 4213 can wind up the upper end rod bed 3, the retaining ring 422 and the retaining ring 422 are arranged outside the first gear 4211 and the second gear 4214
  • the retaining ring 422 is provided with an opening 4221, and a shield 423 is provided outside the opening 4221.
  • the shield 423 has a U-shaped structure as a whole.
  • the outer shaft is fixedly connected.
  • the reel 420 includes an inner shaft 425 with a smaller radius and an outer shaft 424 fixed to both ends of the inner shaft 425 with a larger radius.
  • the inner shaft 425 defines a radial slot 4251, and the radial slot 4251 is in the retaining ring 422
  • the coil spring 426 includes a coil spring body 428, a first hook portion 427 provided at one end of the coil spring body 428, and a second hook portion 429 provided at the other end of the coil spring body 428, the first hook portion 427 and the second
  • the hook portion 429 can be formed by bending both ends of the coil spring body 428.
  • the coil spring 426 is disposed in the retaining ring 422, the first hook portion 427 is disposed in the opening 4221 of the retaining ring 422, and the second hook portion 429 is disposed in the inner shaft The radial notch 4251 of 425.
  • a cover plate (not shown in the figure) can be provided on the outer side of the coil spring 426 to fix it with the retaining ring 422 to cover the coil spring 426. Under the elasticity of the coil spring 426, the coil The spring 426 can act on the reel tray 421 to rotate around the reel 420.
  • the retracting mechanism 42 can be fixed to the rod member 21 on the bottom side of the bed frame 1 through the outer shaft 424, and the retracting shaft 4213 is fixed to the upper end of the bed enclosure 3 at the upper end.
  • the coil spring 426 of the winding mechanism 42 can be contracted or stretched accordingly to provide a tightening force to the upper end rod bed enclosure 3.
  • the upper end bar 21 is wrapped by the upper end bar bed 3.
  • the upper end bar bed 3 is placed under the upper end bar 21 by Moreover, it is fixed with the pressing rod 211 fixed to the upper end rod 21, and the pressing rod 211 avoids wrinkling of the upper end rod bed 3 surrounding the upper end rod 21.
  • a groove 221 is provided in the middle of the upper rod member 21 at this time, and the upper rod member bed enclosure 3 is fixed in the groove 221.
  • the fixed setting of the upper end rod bed 3 on the upper end rod 21 mainly considers that it is not easy to wrinkle when the upper end rod bed 3 is lowered, so the setting can be selected according to specific conditions.
  • FIGS. 2 and 6 provide an implementation of a preferred embodiment , As shown in the figure: one side of the bed frame 1 is provided with an upper end bar 21, the bed frame 1 is sleeved with a sliding groove 5 which can slide in the vertical direction on the outer side of the upright bar 11 provided with the upper end bar 21 side, the sliding groove 5 There can be two, and they are arranged oppositely. Both ends of the upper end rod 21 (please refer to FIG.
  • the sliding block 6 drives the elastic member to contract, and the force generated by the contraction of the elastic member 41 pulls the upper rod bed enclosure 3 to move and maintain it in the expanded state; the sliding block 6 moves along the sliding groove 5
  • the sliding block 6 drives the elastic member 41 to stretch, and the elastic member 41 pushes the upper end bar bed 3 to move in the opposite direction to the former and still maintains the expanded state.
  • the sliding block 6 can be provided with protrusions, protrusions and sliding
  • the groove 5 matches, and the sliding block 6 slides along the sliding groove 5 through the protrusion.
  • One side of the bed frame 1 is provided with a part of the sliding structure of the upper end member 21 (as shown in FIG. 3), which means that the sliding groove 5 is provided on the vertical bar 12 on the bed frame 1 between the adjacent vertical poles 11, because The sliding method and structure are similar to those mentioned above, and will not be repeated here.
  • FIG. 8 provides another preferred embodiment, which is a fixed implementation manner: the sliding block 6 is provided with a locking piece 61 , The driving member 63 and the operating member 62, the locking member 61 is engaged with the positioning groove 8 on the bed frame 1 (please refer to FIG. 2 or FIG. 5) and fixedly connected to the driving member 63, the operating member 62 is operated to drive the driving member 63 to move And drive the locking member 61 to separate from the positioning groove 8.
  • the operating member 62 is provided with an inclined surface 621.
  • the inclined surface 621 pushes the driving member 63 and drives the driving member 63 to move to separate the locking member 61 from the positioning groove 8.
  • the positioning groove 8 is located at the upper part of the bed frame.
  • the locking member 61 may be a bayonet.
  • the inclined surface 621 pushes the driving member 63 and drives the driving member 63 to move to separate the bayonet from the positioning groove 8.
  • the sliding block 6 further includes a reset member 64, and one end of the reset member 64 It is fixed to the driving member 63 and the other end is fixed to the sliding member 6.
  • the reset member 64 can drive the driving member 63 to reset and drive the locking member 61 to engage with the positioning groove 8.
  • the reset member 64 may be a spring.
  • the driving member 63 compresses the reset member 64 such as a spring during the pushing movement of the rear inclined surface 621 of the operated member 62.
  • the sliding member 6 faces the sliding groove 5 Sliding down, driving the upper end bar bed 3 to move downward; conversely, when the sliding member 6 is moved upward to the position of the positioning groove 8, the operating member 62 is released, and the return member 64 is like a spring Under the action, the locking member 61 is re-engaged and fixed with the positioning groove 8 so that the sliding member 6 is fixed to the sliding groove 5.
  • the crib 100 further includes a support 7.
  • the support 7 supports the bed frame 1.
  • the support 7 includes a beam 72 and a vertical beam 71.
  • One end of the vertical beam 71 The other end of the connecting bed frame is connected with a beam 72, and a roller 721 is provided on the beam 72, so that the crib 100 can be moved to a desired position.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pediatric Medicine (AREA)
  • Table Equipment (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Abstract

一种童床(100)，包括床体，床体包括床架(1)、床围以及床架(1)及床围所包围构成的床体容纳空间，床架(1)其中一侧的全部或部分上端杆件(21)可于床架(1)的上端与下端之间进行竖直方向的高度调整，床架(1)连接设置有收紧机构(4)，收紧机构(4)的一端连接固定于床架(1)且另一端与固定于上端杆件(21)上的上端杆件床围(3)相连，当上端杆件(21)进行高度调整并带动上端杆件床围(3)移动时，收紧机构(4)可对应进行收缩或拉伸以对上端杆件床围(3)提供收紧力，通过此一设计，使欲堆积在一起的上端杆件床围(3)被收紧机构(4)牵引而维持为展开状态，从而解决了童床(100)的上端杆件床围(3)下调后堆积在一起带来的不美观、存在的安全隐患的问题。

Description

童床 技术领域
本申请涉及童床技术领域。
背景技术
童床是一种供婴儿或幼儿休息、玩耍使用的床。童床用久了需要整理，婴儿或幼儿在童床内待久了也需要待在外面，这时，就需要将婴儿或幼儿抱出童床，现有的大部分童床的床体离地面较高且床体的四壁也较高，床体也较狭小，不方便将婴儿或幼儿抱出来，为方便将婴儿或幼儿抱出来，会在童床的床体的一侧设置可下调式上端杆件床围，当需要将婴儿或幼儿从童床的床体内抱出时，可用手将上端杆件床围下调一段距离，安全方便的婴儿或幼儿抱出来，而且，也可将上端杆件床围下调合适的距离后，人们离童床较远距离时，也能清楚地观看床体内婴儿的状态，而不必因床体的周壁过高遮挡视线需要走前去照看床体内婴儿。然而，上端杆件床围下调后，上端杆件床围都堆积在一起，一方面不美观，另一方面，抱出婴儿过程中也要注意避开这些堆积在一起的上端杆件床围，即堆积在一起的上端杆件床围可能带来一定的安全隐患，因此，需要对现有的童床进行改进以克服上述问题。
申请内容
本申请的目的在于提供一种童床，以克服童床的上端杆件床围下调后堆积在一起带来的不美观、存在的安全隐患的问题。
为实现上述目的，本申请提供了一种童床，包括床体，床体包括由若干个杆件所形成的床架、由软性材料组成并固定于床架上的床围以及床架及床围所包围构成的床体容纳空间，床架其中一侧的全部或部分上端杆件可于床架的上 端与下端之间进行竖直方向的高度调整，床架设置有收紧机构，收紧机构的一端连接固定于床架且另一端与固定于上端杆件上的上端杆件床围相连，当上端杆件进行高度调整并带动上端杆件床围移动时，收紧机构可对应进行收缩或拉伸以对上端杆件床围提供收紧力。
与现有技术相比，本申请的童床的床架设置的收紧机构的一端连接固定于床架且另一端与固定于上端杆件上的上端杆件床围相连，当上端杆件进行高度调整并带动上端杆件床围移动时，收紧机构可对应进行收缩或拉伸以对上端杆件床围提供收紧力，使欲堆积在一起的上端杆件床围被收紧机构牵引而维持为展开状态，从而解决了童床的上端杆件床围下调后堆积在一起带来的不美观、存在的安全隐患的问题。
较佳地，收紧机构设置于床架的底侧，上端杆件床围延伸至床架的底侧与弹性件的另一端连接。在收紧机构的收缩或拉伸过程中，使堆积在一起的上端杆件床围可往床体的底侧移动并收于床体的底侧，增加童床的美观和安全性。
较佳地，收紧机构为弹性件或卷收机构。
较佳地，弹性件为弹性布或松紧带。
较佳地，弹性件为弹簧，弹簧的另一端钩设于上端杆件床围的边缘，弹簧的外侧套设有布套或塑料。布套或塑料能防止弹簧裸露于外以保证婴儿或幼儿的安全。
较佳地，上端杆件床围包裹上端杆件，并通过置于上端杆件的下方且与上端杆件固定的压杆而固定。压杆避免了包覆上端杆件的上端杆件床围起皱。
较佳地，上端杆件中部开设凹槽，上端杆件床围固定于凹槽内。
较佳地，床架于设置所述上端杆件侧沿竖直方向开设滑动槽以进行高度调整，上端杆件的两端固定设置有于滑动槽中可滑动的滑动块，滑动块沿滑动槽滑动并带动上端杆件和上端杆件床围移动，弹性件可对应进行收缩或拉伸以对上端杆件床围提供收紧力。
较佳地，滑动块设有锁定件、驱动件和操作件，锁定件卡合于床架上的定位槽并固定连接驱动件，操作件被操作后带动驱动件移动并驱使锁定件与定位 槽分离。
较佳地，操作件设置有斜面，操作件被操作后斜面顶推驱动件并带动驱动件移动而使锁定件与定位槽分离。
较佳地，滑动块还包括复位件，复位件一端固定于驱动件，另一端固定于滑动件，复位件可带动驱动件复位而驱使锁定件与定位槽卡合。
本申请的童床，还包括支撑件，支撑件支撑床架，支撑件包括横梁和竖梁，竖梁的一端连接床架另一端连接横梁，横梁上设有滚轮。
附图说明
图1为本申请所提供之一较佳实施例中，童床的上端杆件床围于固定状态的结构示意图；
图2为本申请所提供之一较佳实施例中，童床的上端杆件床围于下调状态的结构示意图；
图3为本申请所提供另一较佳实施例中，含部分上端杆件可进行高度调整的童床的主视图；
图4为图1的一变化的局部结构示意图；
图5为图2的一变化的局部结构示意图；
图6为图2中A所指位置的放大图；
图7为图1中包含滑动件的局部剖视图；
图8为图7中B所指位置的放大图；
图9为本申请所提供之一较佳实施例中，开设凹槽的上端杆件的局部剖视图；
图10为本申请所提供之一较佳实施例中，卷收机构的分解图。
组件标号说明
100-童床、1-床架、11-横杆、12-立杆、13-竖杆、21-上端杆件、22-压杆、211-凹槽、3-上端杆件床围、4-收紧机构、41-弹性件、411-弹性布、412-弹簧、 42-卷收机构、421-卷收盘、420-卷轴、4211-第一档盘、4214-第二档盘、4213-卷收轴、4212-喇叭段、422-挡圈、4221-开口、423-护罩、424-外轴、425-内轴、4251-径向槽口、426-卷簧、427-第一钩部、428-卷簧主体、429-第二钩部、43-硬质座布边缘、5-滑动槽、6-滑动块、61-锁定件、62-操作件、621-斜面、63-驱动件、64-复位件、7-支撑件、71-竖梁、72-横梁、721-滚轮、8-定位槽
具体实施方式
本申请提供一种克服床围下调后造成床围堆积的童床，其结构包含若干个杆件所形成的床架、由软性材料组成并固定于床架上的床围以及床架、床围所包围构成的床体容纳空间；其中，床架一侧的上端杆件可于床架的上端与下端之间进行竖直方向的高度调整，带动固定于上端杆件上的床围调整，使照护者可更方便的观察童床内的婴幼儿或将婴幼儿抱出；另外，床架设置有收紧机构，用以在上端杆件进行高度调整时，提供一收紧力对固定于上端杆件上的上端杆件床围进行收紧，基于此一目的，收紧机构的一端是连接固定于床架且另一端与固定于上端杆件床围相连，而收紧机构可以是任何可提供收紧能力之机构，包含弹性机构或收紧机构。
为了便于理解本申请，下面将参照相关附图对本申请进行更全面的描述。附图中给出了本申请的较佳实施例。但是，本申请可以以许多不同的形式来实现，并不限于本文所描述的实施例。相反地，提供这些实施例的目的是使对本申请的公开内容的理解更加透彻全面。
请参照图1-3和图7，其系为本申请所提供之童床100其中一较佳实施例的结构示意图，如图所示，童床100包括床体(图中未示出)，床体包括由若干个杆件所形成的床架1、由软性材料组成并固定于床架1上的床围(图中未示出)以及床架1及床围所包围构成的床体容纳空间，床架1其中一侧的全部或部分上端杆件21可于床架1的上端与下端之间进行竖直方向的高度调整，床架1设置有收紧机构4，收紧机构4的一端连接固定于床架1且另一端与固定于上端杆件21上的上端杆件床围3相连，当上端杆件21进行高度调整并带动上端杆件床围 3移动时，收紧机构4可对应进行收缩或拉伸以对上端杆件床围3提供收紧力。因床架1设置的收紧机构4的一端连接固定于床架1且另一端与固定于上端杆件21上的上端杆件床围3相连，当上端杆件21进行高度调整并带动上端杆件床围3移动时，收紧机构4可对应进行收缩或拉伸以对上端杆件床围3提供收紧力，使欲堆积在一起的上端杆件床围3被收紧机构4牵引而维持为平摊状态，从而解决了童床100的上端杆件床围3下调后堆积在一起带来的不美观、存在的安全隐患的问题。具体的，床架1包括前侧、后侧、左侧、右侧和底侧，上端杆件21可设置于床架1的前侧、后侧、左侧、右侧或其任意组合的上端，为清楚呈现本申请之结构，于此一较佳实施例的图式中，上端杆件21是设置于床架1的前侧。床架1会设有起床架1的骨架支撑作用的杆件，杆件可分为立杆11、横杆12和竖杆13，立杆11、横杆12可构成支撑起床架1的骨架，上端杆件21与同侧的两个立杆11相连，位于两个立杆11之间的全部上端杆件21可沿竖直方向进行高度调整，如图1-2所示。于另一较佳实施例当中如图3所示，相邻立杆11之间可进一步设有与立杆11平行的竖杆13，一般立杆11的内径少于竖杆13。若床架1上设有竖杆13，各侧的上端杆件21和两个立杆11之间的竖杆13相连，立杆11和竖杆13固定连接横杆12，而床架1其中一侧的全部或部分上端杆件21可于床架1的上端与下端之间进行竖直方向的高度调整是指位于同侧的两个立杆11和两个立杆11之间的竖杆12的全部上端杆件21沿竖直方向进行高度调整；或者仅位于两个立杆11之间的竖杆12的部分上端杆件21沿竖直方向进行高度调整，使上端杆件21的调整达到可选择性全部或部分调整之目的。
值得注意的是，本申请所提供之童床,其上端杆件21的调整范围可以是全部的上端杆件21或部分的上端杆件21，差别仅在于高度调整机构的设置位置是直接设置于床架的立杆之上或另行设置，以及固定于上端杆件上的床围的设置方式，在功效上并无差异。
请参照图1～5及图10，其系为本申请所提供之收紧机构4的较佳实施例的结构示意图，如图所示，收紧机构4可以是弹性件41或卷收机构42(如图10所 示)，且弹性件41可以具体举例为弹性布411、松紧带(图中未示出)或弹簧412，收紧机构4的一端连接设置于床架1的底侧，上端杆件床围3延伸至床架1的底侧与收紧机构4的另一端连接。当上端杆件21向下调整时，收紧机构4对应进行收缩，使欲堆积在一起的上端杆件床围3可往床架1的底侧移动并收于床架1的底侧，增加童床100的美观性和安全性；反之，当上端杆件21向上调整时，收紧机构4可随之进行拉伸使上端杆件床围3不致过度紧绷。于本申请之一较佳实施例中，如图1和图2所示，弹性件41可为弹性布411，弹性布411的宽度可与上端杆件床围3一致，弹性布411的一端与上端杆件床围3相连，另一端固定于床架1，具体的，弹性布411的另一端固定于床架1底侧的杆件；于另一较佳实施例中，如图4和图5所示，弹性件41可为弹簧412，弹簧412的另一端钩设于上端杆件床围3的边缘，具体的，上端杆件床围3与弹簧412的连接端为硬质座布边缘43，弹簧412的另一端固定于床架1底侧的杆件，硬质座布边缘43可以为塑料或金属，硬质座布边缘43有利于弹簧412与上端杆件床围3固定连接，避免了上端杆件床围3的撕裂，且弹簧412外侧套设布套或塑料，布套或塑料能防止弹簧412裸露于外以保证婴儿或幼儿的安全；弹性件41为松紧带时，其结构与弹簧412类似，在此不再叙述。值得注意者，以上描述仅为本申请的其中一较佳实施例，当然，于其他实施例中，凡是包括了床架设置有收紧机构用以在上端杆件进行高度调整时提供一收紧力者均落入本申请的保护范围，故不以上述实施例所述的为限制。
请参照图10，其系为本申请所提供之卷收机构，其中一较佳实施例的结构示意图，如图所示，收紧机构4可以是卷收机构42，卷收机构42包括卷收盘421、卷轴420和卷簧426，卷收盘421可绕卷轴420转动，具体地，卷收盘421包括第一档盘4211、第二档盘4214、固定于第一档盘4211和第二档盘4214之间的卷收轴4213以及设置于第一档盘4211和第二档盘4214与卷收轴4213结合处的喇叭段4212，卷收轴4213的长度比上端杆件床围3的宽度略大，卷收轴4213与上端杆件床围3一端固定，固定方式可以是粘结固定，喇叭段4212的直径随距离第一档盘4211或第二档盘4214的增大而减小，喇叭段4212有利于将 上端杆件床围3收叠整齐，卷收轴4213可将上端杆件床围3收卷，第一档盘4211和第二档盘4214的外侧设置挡圈422，挡圈422为环形条状，挡圈422设置开口4221，并在开口4221处的外侧设置护罩423，护罩423整体呈U型结构，U型结构的两个支脚分别与开口4221两侧的挡圈422的外侧固定连接，卷轴420包括半径较小的内轴425和固定于内轴425两端半径较大的外轴424，内轴425开设径向槽口4251，径向槽口4251处于挡圈422内，卷簧426包括卷簧主体428、设置于卷簧主体428的一端的第一钩部427和设置于卷簧主体428的另一端的第二钩部429，第一钩部427和第二钩部429可由卷簧主体428两端弯折而成，卷簧426设置于挡圈422内，第一钩部427钩设于挡圈422的开口4221，第二钩部429钩设于内轴425的径向槽口4251，另外，在卷簧426的外侧可设置盖板(图中未示出)与挡圈422固定而将卷簧426遮盖住，在卷簧426的弹性作用下，卷簧426可作用于卷收盘421围绕卷轴420转动。具体地，卷收机构42可通过外轴424固定于床架1的底侧的杆件21上，卷收轴4213与上端杆件床围3一端粘结固定，当上端杆件21进行高度调整并带动上端杆件床围3移动时，卷收机构42的卷簧426可对应进行收缩或拉伸以对上端杆件床围3提供收紧力。
请参照图1和图7，此时的上端杆件21被上端杆件床围3包裹，于本申请之一较佳实施例中，上端杆件床围3通过置于上端杆件21的下方且与上端杆件21固定的压杆211而固定，压杆211避免了包覆上端杆件21的上端杆件床围3起皱。作为上端杆件床围3的另一种固定方式，如图9所示，此时的上端杆件21中部开设凹槽221，上端杆件床围3固定于凹槽221内。上端杆件床围3于上端杆件21上的固定设置主要考虑方便于下调上端杆件床围3时不容易起皱，因而可视具体情况而选择设置。
为实现床架其中一侧的全部或部分上端杆件21可于床架1的上端与下端之间进行竖直方向的高度调整，图2和图6提供了一种较佳实施例的实现方式，如图所示：床架1其中一侧设置了上端杆件21，床架1于设置上端杆件21侧的立杆11的外侧套设可沿竖直方向滑动的滑动槽5，滑动槽5可以有两个，且相对设置，上端杆件21(请参照图7)的两端固定设置有于滑动槽5中可滑动的 滑动块6，即上端杆件21整体可于滑动槽5中可滑动，滑动块6沿滑动槽5滑动并带动上端杆件21和上端杆件床围3移动并驱使弹性件41(请参照图1～5)收缩或拉伸。滑动块6沿滑动槽5向下滑动时，滑动块6驱使弹性件收缩，弹性件41收缩产生的力牵引上端杆件床围3移动并使其维持为展开状态；滑动块6沿滑动槽5向上滑动时，滑动块6驱使弹性件41拉伸，弹性件41推动上端杆件床围3沿与前者相反的方向移动并仍然维持为展开状态，滑动块6可设置凸起，凸起与滑动槽5相匹配，滑动块6通过凸起沿滑动槽5滑动。床架1其中一侧设置了部分上端杆件21的滑动结构(如图3所示)，是指滑动槽5设置于床架1上位于相邻立杆11之间的竖杆12上，因滑动方式及结构与于前述相似，在此不再赘述。
为实现上端杆件21可沿竖直方向上下滑动且能固定于床架1上，图8提供了另一种较佳实施例，是一种固定的实现方式：滑动块6设有锁定件61、驱动件63和操作件62，锁定件61卡合于床架1上的定位槽8(请参考图2或图5)并固定连接驱动件63，操作件62被操作后带动驱动件63移动并驱使锁定件61与定位槽8分离。操作件62设置有斜面621，操作件62被操作后斜面621顶推驱动件63并带动驱动件63移动而使锁定件61与定位槽8分离，具体的，定位槽8位于床架的上部，锁定件61可以是卡销，操作件62被操作后斜面621顶推驱动件63并带动驱动件63移动而使卡销与定位槽8分离，滑动块6还包括复位件64，复位件64一端固定于驱动件63，另一端固定于滑动件6，复位件64可带动驱动件63复位而驱使锁定件61与定位槽8卡合。具体的，复位件64可以是弹簧。具体地，驱动件63在被操作件62的后斜面621顶推运动过程中会压缩复位件64如弹簧，在锁定件61如卡销与定位槽8分离后，滑动件6相对滑动槽5向下滑动，带动上端杆件床围3向下移动；反之，当将滑动件6往上运动移动至定位槽8所在的位置后，松开操作件62，在复位件64如弹簧的回弹力的作用下，使锁定件61重新与定位槽8卡合固定，从而使滑动件6固定于滑动槽5。
请继续参照图1，于本申请之一较佳实施例中，童床100还包括支撑件7， 支撑件7支撑床架1，支撑件7包括横梁72和竖梁71，竖梁71的一端连接床架另一端连接横梁72，横梁72上设有滚轮721，因而可将童床100移动至所需位置。
以上所揭露的仅为本申请的较佳实例而已，不能以此来限定本申请之权利范围，因此依本申请权利要求所作的等同变化，均属于本申请所涵盖的范围。

Claims (13)

  1. 一种童床，包括床体，所述床体包括由若干个杆件所形成的床架、由软性材料组成并固定于所述床架上的床围以及所述床架及所述床围所包围构成的床体容纳空间，其特征在于，所述床架其中一侧的全部或部分上端杆件可于所述床架的上端与下端之间进行竖直方向的高度调整，所述床架设置有收紧机构，所述收紧机构的一端连接固定于所述床架且另一端与固定于所述上端杆件上的上端杆件床围相连，当所述上端杆件进行高度调整并带动所述上端杆件床围移动时，所述收紧机构可对应进行收缩或拉伸以对所述上端杆件床围提供收紧力。
  2. 根据权利要求1所述的童床，其特征在于，所述收紧机构设置于所述床架的底侧，所述上端杆件床围延伸至所述床架的底侧与所述收紧机构的另一端连接。
  3. 根据权利要求2所述的童床，其特征在于，所述收紧机构为弹性件或卷收机构。
  4. 根据权利要求3所述的童床，其特征在于，所述弹性件为弹性布或松紧带。
  5. 根据权利要求3所述的童床，其特征在于，所述弹性件为弹簧，所述弹簧的另一端钩设于所述上端杆件床围的边缘。
  6. 根据权利要求5所述的童床，其特征在于，所述弹簧的外侧套设有布套或塑料。
  7. 根据权利要求1所述的童床，其特征在于，所述上端杆件床围包裹所述 上端杆件，并通过置于所述上端杆件的下方且与所述上端杆件固定的压杆而固定。
  8. 根据权利要求1所述的童床，其特征在于，所述上端杆件中部开设凹槽，所述上端杆件床围固定于所述凹槽内。
  9. 根据权利要求1所述的童床，其特征在于，所述床架于设置所述上端杆件侧沿竖直方向开设滑动槽以进行高度调整，所述上端杆件的两端固定设置有于所述滑动槽中滑动的滑动块，所述滑动块沿所述滑动槽滑动并带动所述上端杆件和所述上端杆件床围移动。
  10. 根据权利要求9所述的童床，其特征在于，所述滑动块设有锁定件、驱动件和操作件，所述锁定件卡合于所述床架上的定位槽并固定连接所述驱动件，所述操作件被操作后带动所述驱动件移动并驱使所述锁定件与所述定位槽分离。
  11. 根据权利要求10所述的童床，其特征在于，所述操作件设置有斜面，所述操作件被操作后所述斜面顶推所述驱动件并带动所述驱动件移动而使所述锁定件与所述定位槽分离。
  12. 根据权利要求11所述的童床，其特征在于，所述滑动块还包括复位件，所述复位件一端固定于所述驱动件，另一端固定于所述滑动件，所述复位件可带动所述驱动件复位而驱使所述锁定件与所述定位槽卡合。
  13. 根据权利要求1所述的童床，其特征在于，还包括支撑件，所述支撑件支撑所述床体，所述支撑件包括横梁和竖梁，所述竖梁的一端连接所述床架另一端连接所述横梁，所述横梁上设有滚轮。
PCT/CN2019/106186 2018-11-21 2019-09-17 童床 WO2020103546A1 (zh)

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