WO2020224442A1 - 一种母婴背包 - Google Patents

一种母婴背包 Download PDF

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Publication number
WO2020224442A1
WO2020224442A1 PCT/CN2020/086417 CN2020086417W WO2020224442A1 WO 2020224442 A1 WO2020224442 A1 WO 2020224442A1 CN 2020086417 W CN2020086417 W CN 2020086417W WO 2020224442 A1 WO2020224442 A1 WO 2020224442A1
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WIPO (PCT)
Prior art keywords
backpack
movable
back plate
backpack body
backboard
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PCT/CN2020/086417
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English (en)
French (fr)
Inventor
冯晓明
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冯晓明
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Publication of WO2020224442A1 publication Critical patent/WO2020224442A1/zh

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    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/10—Arrangement of fasteners
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
    • A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
    • 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
    • A47D13/08—Devices for use in guiding or supporting children, e.g. safety harness

Definitions

  • the utility model relates to the field of maternal and infant products, in particular to a maternal and infant backpack.
  • this application creates a new maternal and infant backpack that is lighter in weight, better in load-bearing, easy to use, and convenient to carry.
  • the technical problem to be solved by the utility model is to provide a maternal and infant backpack, which has light weight, good load-bearing, simple use and convenient carrying, thereby overcoming the disadvantages of the existing maternal and infant backpack.
  • the present invention provides a backpack for mothers and babies, including a backpack body, the back of the backpack body is provided with an expandable or retractable interlayer mechanism, and the interlayer mechanism includes a movable back disposed opposite to the back plate of the backpack body.
  • the interlayer mechanism includes a movable back disposed opposite to the back plate of the backpack body.
  • Plate, a bottom plate and two side surfaces arranged between the backpack body back plate and the movable back plate, the lower part of the two sides or the lower part of the movable back plate is provided with through holes for the baby's legs to pass through, so
  • a backpack strap is arranged on the outer side of the movable backboard, and the movable backboard is connected with the backboard of the backpack body through a movable connection mechanism to realize the expansion and contraction of the sandwich mechanism.
  • the sandwich mechanism is in a contracted state, the bottom plate and the two The two sides are received in the space between the movable backplane and the backpack body backplane.
  • the movable connecting mechanism adopts a zipper or an adhesive mechanism.
  • the height of the two side surfaces is lower than the height of the movable backboard.
  • a telescopic belt with an adjustable length is provided at a position corresponding to the upper end of the movable back panel and the upper part of the backpack body back panel, and the telescopic belt is located outside the movable connecting mechanism.
  • two symmetrically distributed telescopic straps are arranged between the upper end of the movable back plate and the upper end of the backpack body back plate.
  • an inflatable air cushion or cushion is arranged on the upper part of the backboard of the backpack body relative to the side of the movable backboard.
  • inflatable air cushions are arranged on both sides of the backpack body backboard and the inner sides of the two side surfaces, and the inflatable air cushions adopt independent inflatable structures or interconnected inflatable structures.
  • a buckle retractable waist belt is arranged on the lower outer side of the movable backboard.
  • the backpack strap is a retractable strap.
  • the backpack body back plate and the bottom plate include a plastic plate or rubber plate with good toughness, and the movable back plate and the two sides are made of soft, air-permeable and dependent cloth material.
  • the utility model After adopting such a design, the utility model has at least the following advantages:
  • the maternal and infant backpack of the present invention is equipped with a sandwich mechanism on the back of the backpack body.
  • the sandwich mechanism When the sandwich mechanism is contracted, it can be used as a normal backpack.
  • the sandwich mechanism When the sandwich mechanism is unfolded, it can also function as a baby carrier, which greatly improves the practicality and portability.
  • the backpack has light weight, good weight bearing, and high comfort and safety for infants and young children.
  • the shrinkage of the sandwich mechanism is realized by the zipper, and the bottom plate and two sides of the sandwich mechanism can be stored in the space between the movable back plate and the back plate of the backpack body, so that the mother and baby backpack is light and compact when used as a general backpack. , Strong practicability; and easy to expand, flexible function conversion.
  • the choice of materials for the back panel and sandwich mechanism of the backpack body is also limited, which greatly improves the comfort and safety of the baby.
  • a buckle and retractable waist belt is arranged at the lower part of the movable backboard, which is beneficial to further support the bottom plate of the sandwich mechanism and improve the comfort of infants and young children.
  • Figure 1 is a schematic structural view of the expanded state of the sandwich mechanism of the first embodiment of the maternal and infant backpack of the present invention.
  • Figure 2 is a schematic structural view of the sandwich mechanism in the contracted state of the first embodiment of the maternal and infant backpack of the present invention.
  • Fig. 3 is a schematic diagram of the back structure of Embodiment 2 of the maternal and infant backpack of the present invention.
  • Figure 4 is a schematic structural view of the expanded state of the sandwich mechanism of the second embodiment of the maternal and infant backpack of the present invention.
  • Fig. 5 is a schematic structural view of the expanded state of the sandwich mechanism of Embodiment 3 of the maternal and infant backpack of the present invention.
  • Fig. 6 is a schematic structural view of the expanded state of the sandwich mechanism of Embodiment 4 of the maternal and infant backpack of the present invention.
  • the maternal and infant backpack of the utility model is a further improvement of the existing backpack, so that it has both the function of a general backpack and the function of carrying infants. Specific examples are as follows.
  • the mother and baby backpack of this embodiment includes a backpack body 1, and the back of the backpack body 1 is provided with a sandwich mechanism 2 that can be expanded or contracted.
  • the sandwich mechanism 2 includes a movable back plate 21 arranged opposite to the backpack body back plate 11, a bottom plate 22 arranged between the backpack body back plate 11 and the movable back plate 21, and two side faces 23.
  • the lower part of the two side faces 23 Both are provided with through holes 24 for the baby's legs to pass through, and a backpack strap 12 is provided on the outside of the movable backboard 21.
  • the movable back panel 21 and the backpack body back panel 11 are connected by a movable connection mechanism to realize the expansion and contraction of the sandwich mechanism 2.
  • the sandwich mechanism 2 When the sandwich mechanism 2 is in a contracted state, the bottom plate 22 and the two sides 23 are housed in the movable back panel 21 In the space between the backpack body and the back plate 11, the mother and baby backpack is used as a general backpack.
  • the sandwich mechanism 2 When the sandwich mechanism 2 is unfolded, the infant can be placed in the sandwich mechanism, the legs extend from the through hole 24, the buttocks sit on the bottom plate 22, the adult carries the infant through the backpack strap 12, and the backpack of the backpack The body part can still place items such as baby clothes.
  • the movable connecting mechanism adopts the zipper 25, which can realize the easy and convenient contraction of the sandwich mechanism.
  • a bonding mechanism can also be used to achieve the shrinkage of the sandwich mechanism.
  • the height of the two sides 23 should be lower than the height of the movable backboard 21.
  • an adjustable length telescopic belt 26 is provided at the upper end of the movable backboard 21 and the upper end of the backpack body backboard 11, and the telescopic belt 26 is located outside the movable connecting mechanism .
  • two symmetrically distributed telescopic straps 26 are arranged, and the two telescopic straps 26 are located on the shoulders of infants and young children, which can prevent the infants from coming out and ensure their safety.
  • the retractable strap 26 can be tightened and shortened when the sandwich mechanism 2 is in the contracted state, so as to further strengthen the connection between the movable back plate 21 and the backpack body 1 and avoid the force of the backpack weight on the zipper 25 when only used as a backpack. If the size is too large, the zipper 25 is easily damaged, and the service life of the mother and baby backpack is prolonged.
  • the upper part of the backpack body back plate 11 is provided with an air cushion 27 or a buffer cushion relative to the movable back plate side.
  • the air cushion 27 can be an inflatable air pillow, which can be inflated at any time when necessary, which improves the comfort of infants and young children, and is beneficial to the protection of the infant's neck.
  • the backpack body back plate 11 and bottom plate 22 include high toughness plastic plates or rubber plates, such as ABS plates, which is beneficial to support the back and buttocks of infants.
  • the movable backboard 21 and the two side surfaces 23 are made of soft, air-permeable and dependent cloth.
  • the movable backboard 21 is also provided with a retractable waist belt 13 that can be buckled on the lower part of the outer side.
  • the retractable waist belt 13 is tied to the waist of the adult, which is beneficial to disperse the weight of the adult carrying the infant, and is also beneficial to support the lower part of the mother and infant backpack, especially the bottom plate when carrying the infant, and improve the comfort of the infant.
  • the backpack body 1 can adopt an existing backpack design, and includes two or three compartments 14 with a net pocket 15 on its side and a hand strap 16 on its upper part.
  • the backpack strap 12 adopts a retractable strap, which is beneficial to adjust the length and is suitable for use by different people.
  • the sandwich mechanism 2 is provided with a plurality of inflatable air cushions, including inflatable air cushions arranged on both sides of the backpack body back plate 11
  • the inflatable air cushions 28 and 29 may adopt independent inflatable structures, or the air cushions are connected in pairs or all through a connecting pipe 30, and the inflatable air cushions connected to each other can be inflated by only one inflatable nozzle 31.
  • the thin infants are prone to shaking and unsteady sitting in the sandwich mechanism of the backpack.
  • by inflating multiple inflatable air cushions 28, 29 to reduce The space inside the mezzanine structure forms a space suitable for small infants.
  • the maternal and infant backpack to carry older infants there is no need to inflate the inflatable air cushion, or properly inflate the inflatable air cushion according to the infant’s body shape to form a suitable space for infants and young children to sit firmly and improve the comfort of infants and young children.
  • the other structures are the same as the embodiment 1, and will not be repeated here.
  • the sandwich mechanism 2 is provided with a plurality of inflatable air cushions, including inflatable air cushions arranged on both sides of the backpack body backboard 11
  • the air cushion 28 and the inflatable air cushion 29 inside the two sides 23.
  • the inflatable air cushions 28 and 29 may adopt independent inflatable structures, or the air cushions are connected through a connecting pipe 30, and the inflatable air cushions connected to each other can be inflated by only one inflatable nozzle 31.
  • the arrangement of the multiple inflatable air cushions can be more suitable for the use of thin infants and young children, which can prevent the thin infants from shaking in the sandwich mechanism, improve the comfort of infants and young children, and expand the scope of application to infants and young children .
  • the other structures are the same as in Embodiment 2, and will not be repeated here.

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  • Portable Outdoor Equipment (AREA)

Abstract

一种母婴背包，包括背包本体（1），背包本体（1）背面设有可展开或收缩的夹层机构（2）。夹层机构（2）包括与背包本体背板（11）相对设置的活动背板（21）、设置在背包本体背板（11）与活动背板（21）之间的底板（22）和两个侧面（23），两个侧面（23）的下部或活动背板（21）下部开设有供婴儿腿部穿过的通孔（24），活动背板（21）外侧设置有背包背带（12），活动背板（21）与背包本体背板（11）通过可活动连接机构连接，实现夹层机构（2）的展开与收缩，夹层机构（2）处于收缩状态时，底板（22）和两个侧面（23）收在活动背板（21）与背包本体背板（11）之间的空间。夹层机构（2）在收缩状态时，该背包按一般背包使用，夹层机构（2）展开时，该背包还可起到背负婴儿的功能。该背包自重轻、承重好，婴幼儿舒适度和安全性高，实用性强且携带方便。

Description

一种母婴背包 技术领域
本实用新型涉及母婴用品领域，特别是涉及一种母婴背包。
背景技术
目前，市场上有很多种类和样式的母婴背包产品，大多数的现有产品设计方式复杂、重量大、体积大且功能单一，在实际使用过程中存在背带连接复杂，背包本体的自身重量较重，在不使用时体积较大且携带不方便等等问题。
本申请人在先申请的实用新型专利(申请号为201720292938.4)中公开了一种母婴背包，该母婴背包在实际使用过程中，存在底托承重不足，婴儿容易往下滑的情况，婴儿体验不好。
本申请就是在此基础上，创设一种新的自重较轻、承重较好，使用简便且携带方便的母婴背包。
实用新型内容
本实用新型要解决的技术问题是提供一种母婴背包，使其自重轻、承重好，使用简便且携带方便，从而克服现有的母婴背包的不足。
为解决上述技术问题，本实用新型提供一种母婴背包，包括背包本体，所述背包本体背面设置有可展开或收缩的夹层机构，所述夹层机构包括与背包本体背板相对设置的活动背板、设置在所述背包本体背板与活动背板之间的底板和两个侧面，所述两个侧面的下部或所述活动背板下部开设有供婴儿腿部穿过的通孔，所述活动背板外侧设置有背包背带，所述活动背 板与背包本体背板通过可活动连接机构连接实现所述夹层机构的展开与收缩，所述夹层机构处于收缩状态时，所述底板和两个侧面收在所述活动背板与背包本体背板之间的空间内。
作为本实用新型的一种改进，所述可活动连接机构采用拉链或可粘接机构。
进一步改进，所述两个侧面的高度低于所述活动背板的高度。
进一步改进，所述活动背板上端与背包本体背板上端相对应位置设置有可调节长度的伸缩带，且所述伸缩带位于所述可活动连接机构的外侧。
进一步改进，所述活动背板上端与背包本体背板上端之间设置有两个对称分布的所述伸缩带。
进一步改进，所述背包本体背板的上部相对于活动背板侧设置有可充气气垫或缓冲垫。
进一步改进，所述背包本体背板的两侧边处和所述两个侧面内侧设置有可充气气垫，所述可充气气垫采用独立充气结构或相互接通的充气结构。
进一步改进，所述活动背板的外侧下部设置有可扣合的伸缩腰带。
进一步改进，所述背包背带为可伸缩背带。
进一步改进，所述背包本体背板和底板包括韧性好的塑料板或橡胶板，所述活动背板和两个侧面采用柔软、透气性好且具有依附性的布料材质制成。
采用这样的设计后，本实用新型至少具有以下优点：
1、本实用新型母婴背包通过在背包本体背面设置夹层机构，夹层机构收缩时，按一般背包使用，夹层机构展开时，还可起到背负婴儿的功能，大大提高了实用性和携带方便性。且该背包自重轻、承重好，婴幼儿舒适度和安全性高。
2、通过拉链实现夹层机构的收缩，且能将夹层机构的底板和两个侧面 均收在活动背板与背包本体背板之间的空间，使该母婴背包做一般背包使用时，轻便小巧，实用性强；并且展开方便，功能转换灵活。
3、通过将两个侧面的高度降低，且通过在活动背板上端设置可扣合的伸缩带，既方便婴儿胳膊的放置，又提高了婴儿的安全性，还在背板收起时，降低背包重量对拉链的作用力，提高背包的使用寿命。
4、还通过设置多个可充气气垫，不仅起到对婴幼儿颈部的保护，还起到对瘦小婴儿身体部位的支撑，防止瘦小婴儿在夹层机构中的摇晃，提高婴幼儿舒适度，扩大适用范围，且安全可靠。
5、还通过对背包本体背板和夹层机构材质的选择限定，大大提高了婴儿的舒适度和安全性。且通过在活动背板下部设置可扣合伸缩腰带，利于进一步对夹层机构底板的支撑，提高婴幼儿舒适度。
附图说明
上述仅是本实用新型技术方案的概述，为了能够更清楚了解本实用新型的技术手段，以下结合附图与具体实施方式对本实用新型作进一步的详细说明。
图1是本实用新型母婴背包实施例1夹层机构展开状态的结构示意图。
图2是本实用新型母婴背包实施例1夹层机构收缩状态的结构示意图。
图3是本实用新型母婴背包实施例2的背部结构示意图。
图4是本实用新型母婴背包实施例2夹层机构展开状态的结构示意图。
图5是本实用新型母婴背包实施例3夹层机构展开状态的结构示意图。
图6是本实用新型母婴背包实施例4夹层机构展开状态的结构示意图。
具体实施方式
本实用新型母婴背包是对现有背包的进一步改进，使其既具有一般背包功能，又具有背负婴幼儿的功能。具体实施例如下。
实施例1
参照附图1和2所示，本实施例母婴背包包括背包本体1，该背包本体1的背面设置有可展开或收缩的夹层机构2。该夹层机构2包括与背包本体背板11相对设置的活动背板21、设置在该背包本体背板11与活动背板21之间的底板22和两个侧面23，该两个侧面23的下部均开设有供婴儿腿部穿过的通孔24，该活动背板21外侧设置有背包背带12。
该活动背板21与背包本体背板11通过可活动连接机构连接实现该夹层机构2的展开与收缩，该夹层机构2处于收缩状态时，该底板22和两个侧面23收在活动背板21与背包本体背板11之间的空间，该母婴背包按一般背包使用。在该夹层机构2展开时，可将婴幼儿放置在夹层机构中，腿部从通孔24伸出，屁股坐在底板22上，大人通过背包背带12将婴幼儿背起，且该背包的背包本体部分仍可放置婴幼儿衣物等物品。
本实施例中该可活动连接机构采用拉链25，拉链能实现夹层机构轻松简便的收缩。当然，也可采用粘接机构实现夹层机构的收缩。
为了便于婴幼儿胳膊的放置舒适度，两个侧面23的高度要低于活动背板21的高度。又为了提高婴幼儿的安全性，该活动背板21的上端与背包本体背板11的上端相对应位置处设置有可调节长度的伸缩带26，且该伸缩带26位于可活动连接机构的外侧。较优设置两个对称分布的该伸缩带26，该两个伸缩带26位于婴幼儿的肩膀上，能防止婴幼儿脱出，保证婴幼儿的安全。并且该伸缩带26在夹层机构2处于收缩状态时，可以收紧缩短，以进一步加强活动背板21与背包本体1的连接牢固性，避免仅做背包使用时，背包重量对拉链25的作用力太大，拉链25容易损坏，延长该母婴背包的使用寿命。
本实施例中该背包本体背板11的上部相对于活动背板侧设置有气垫27或缓冲垫。该气垫27可采用充气气枕，有需要时随时充气，提高婴幼儿舒适度，且利于对婴幼儿颈部的保护。
还有，本实施例中该背包本体背板11和底板22中包括韧性高的塑料板或橡胶板材质，如ABS板，利于其对婴幼儿背部和屁股的支撑。该活动背板21和两个侧面23采用柔软、透气性好且具有依附性的布料制成。
该活动背板21的外侧下部还设置有可扣合的伸缩腰带13。该伸缩腰带13系于大人腰部，利于分散大人背负婴幼儿的重量，还利于对母婴背包下部，尤其是背负婴幼儿时对底板的支撑，提高婴幼儿舒适度。
本实施例中背包本体1可采用现有背包设计，包括两个或三个隔层14，其侧部设有网兜15，其上部还设有手提带16。该背包背带12采用可伸缩背带，利于调节长度，适合于不同人群使用。
实施例2
本实施例2与实施例1不同之处在于，该夹层机构2中供婴幼儿腿部穿出的通孔24设置在活动背板21的下部，如附图3和4所示，这样更利于进一步提高婴幼儿的腿部舒适度。其它结构均与实施例1相同，在此不再赘述。
实施例3
参照附图5所示，本实施例3与实施例1不同之处在于，该夹层机构2中设有多个可充气气垫，包括设置在该背包本体背板11的两侧边处的可充气气垫28和两个侧面23内侧的可充气气垫29。该可充气气垫28、29可分别采用独立充气结构，或者各气垫之间通过连通管30两两连通或全部连通，仅通过一个充气嘴31实现对相互接通的可充气气垫的充气。
当使用该母婴背包背负瘦小婴幼儿时，瘦小婴幼儿在该背包的夹层机构中容易出现摇晃、坐不稳的现象，这时，通过对多个可充气气垫28、29的充气，减小夹层机构内部的空间，形成适合瘦小婴幼儿的空间。而当使用该母婴背包背负较大婴幼儿时，不用对该充气气垫充气，或根据婴幼儿体型，对充气气垫进行适当充气，形成适合婴幼儿稳当坐入的合适空间， 提高婴幼儿舒适度，扩大对婴幼儿的适用范围。其它结构均与实施例1相同，在此不再赘述。
实施例4
参照附图6所示，本实施例4与实施例2不同之处在于，该夹层机构2中设有多个可充气气垫，包括设置在该背包本体背板11的两侧边处的可充气气垫28和两个侧面23内侧的可充气气垫29。该可充气气垫28、29可分别采用独立充气结构，或者各气垫之间通过连通管30连通，仅通过一个充气嘴31实现对相互接通的可充气气垫的充气。同实施例3，该多个可充气气垫的设置能更加适合瘦小婴幼儿的使用，很好的防止瘦小婴幼儿在夹层机构中的摇晃，提高婴幼儿舒适度，并扩大对婴幼儿的适用范围。其它结构均与实施例2相同，在此不再赘述。
以上所述，仅是本实用新型的较佳实施例而已，并非对本实用新型作任何形式上的限制，本领域技术人员利用上述揭示的技术内容做出些许简单修改、等同变化或修饰，均落在本实用新型的保护范围内。

Claims (10)

  1. 一种母婴背包，包括背包本体，其特征在于，所述背包本体背面设置有可展开或收缩的夹层机构，所述夹层机构包括与背包本体背板相对设置的活动背板、设置在所述背包本体背板与活动背板之间的底板和两个侧面，所述两个侧面的下部或所述活动背板下部开设有供婴儿腿部穿过的通孔，所述活动背板外侧设置有背包背带，所述活动背板与背包本体背板通过可活动连接机构连接实现所述夹层机构的展开与收缩，所述夹层机构处于收缩状态时，所述底板和两个侧面收在所述活动背板与背包本体背板之间的空间内。
  2. 根据权利要求1所述的一种母婴背包，其特征在于，所述可活动连接机构采用拉链或可粘接机构。
  3. 根据权利要求1所述的一种母婴背包，其特征在于，所述两个侧面的高度低于所述活动背板的高度。
  4. 根据权利要求3所述的一种母婴背包，其特征在于，所述活动背板上端与背包本体背板上端相对应位置设置有可调节长度的伸缩带，且所述伸缩带位于所述可活动连接机构的外侧。
  5. 根据权利要求4所述的一种母婴背包，其特征在于，所述活动背板上端与背包本体背板上端之间设置有两个对称分布的所述伸缩带。
  6. 根据权利要求1所述的一种母婴背包，其特征在于，所述背包本体背板的上部相对于活动背板侧设置有可充气气垫或缓冲垫。
  7. 根据权利要求6所述的一种母婴背包，其特征在于，所述背包本体背板的两侧边处和所述两个侧面内侧设置有可充气气垫，所述可充气气垫采用独立充气结构或相互接通的充气结构。
  8. 根据权利要求1所述的一种母婴背包，其特征在于，所述活动背板 的外侧下部设置有可扣合的伸缩腰带。
  9. 根据权利要求1所述的一种母婴背包，其特征在于，所述背包背带为可伸缩背带。
  10. 根据权利要求1所述的一种母婴背包，其特征在于，所述背包本体背板和底板包括韧性好的塑料板或橡胶板，所述活动背板和两个侧面采用柔软、透气性好且具有依附性的布料材质制成。
PCT/CN2020/086417 2019-03-07 2020-04-23 一种母婴背包 WO2020224442A1 (zh)

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