CN206217690U - Supporting leg, base and children's safety seat of children's safety seat - Google Patents

Supporting leg, base and children's safety seat of children's safety seat Download PDF

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Publication number
CN206217690U
CN206217690U CN 201621276186 CN201621276186U CN206217690U CN 206217690 U CN206217690 U CN 206217690U CN 201621276186 CN201621276186 CN 201621276186 CN 201621276186 U CN201621276186 U CN 201621276186U CN 206217690 U CN206217690 U CN 206217690U
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CN
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Prior art keywords
leg
support
support leg
direction
safety seat
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CN 201621276186
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Chinese (zh)
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伊恩·鲍威尔
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gb有限公司
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles
    • B60N2/24Seats specially adapted for vehicles for particular purposes or particular vehicles
    • B60N2/26Seats specially adapted for vehicles for particular purposes or particular vehicles for children
    • B60N2/28Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
    • B60N2/2821Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle having a seat and a base part
    • B60N2/2824Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle having a seat and a base part part of the base being supported by the vehicle frame

Abstract

The utility model discloses a supporting leg and adopt base and children's safety seat of children's safety seat of this supporting leg, this supporting leg includes telescopic supporting leg body, the supporting leg body includes looks sliding connection's last supporting leg and under bracing leg at least to and locking mechanical system, locking mechanical system is including stoping the locking piece with permitting to go up supporting leg and under bracing leg relative movement to be changed to deblocking location's unlock button by latched position with the drive locking piece, and unlock button includes the primary importance and the second place at least, and unlock button is moved by the primary importance and includes a plurality of work phase of direction of motion diverse to the second place, a plurality of work phase include at least along a work phase of first direction of motion motion and follow with the 2nd work phase that the different second direction of motion of first direction of motion moved is changed to deblocking location by latched position at the 2nd work phase unlock button drive locking piece. The utility model discloses structural design is ingenious, uses safelyr, firm.

Description

儿童安全座椅的支撑腿、基座及儿童安全座椅 Child safety seat leg support, and child safety seat base

技术领域 FIELD

[0001] 本实用新型涉及专门适用于车辆的座椅,尤其是涉及用于儿童的儿童安全座椅的支撑腿、采用该支撑腿的儿童安全座椅的基座及采用该支撑腿的儿童安全座椅。 [0001] The present invention relates to a specially adapted seat of a vehicle, in particular relates to a child safety seat for a child support legs with which the support legs of the child safety seat base and the use of the child safety support leg seat.

背景技术 Background technique

[0002] 为了保障儿童乘车的安全,儿童在乘坐车辆时都被建议使用儿童安全约束装置。 [0002] In order to protect the child car safety for children riding in the vehicle are recommended to use child safety restraint device. 目前,主要的儿童安全约束装置就是用于固定在车辆上的儿童安全座椅,儿童安全座椅根据乘坐儿童的年龄大小及使用方式(譬如躺着的和坐着的)的不同,有婴儿座椅、婴儿提篮、 儿童安全座椅等多种类型。 Currently, the main child safety restraint device is fixed to the vehicle for child safety seat, child safety seat according to age and use take the children (such as lying and sitting) different baby seat chair, infant carriers, child safety seats and other types. 长久以来,多种类型的儿童安全座椅通常都设置有支撑腿连接在儿童安装座椅的壳体上或者基座上,以起到支撑作用,避免儿童安装座椅在行车过程中翻落或者倾倒。 Over the years, many types of child safety seats are usually provided with a support leg connected to the housing or the child seat is mounted on the base, in order to play a supporting role, to avoid the child seat is mounted in the driving process or turn over dumping.

[0003] 现有技术中有许多儿童安全约束装置都设置了支撑腿,譬如,参考文献之一的美国专利US4067608公开了一种设有支撑腿的儿童安全约束装置,参考文献之二的德国专利DE4228624A1则公开了一种儿童安全座椅,采用了另一种固定结构的支撑腿。 [0003] Many prior art child safety restraint devices supporting legs are provided, for example, U.S. Patent Reference Document one US4067608 discloses a child safety restraint device provided with a support leg, reference German Patent bis it is DE4228624A1 discloses a child safety seat, with a support leg to another fixed structure.

[0004]目前,儿童安全座椅中设置的支撑腿大多采用伸缩结构,从而可以调整支撑腿的长度,以适用于不同的车辆中。 [0004] Currently, the support legs of the child safety seat provided they use a telescopic structure, which can adjust the length of the support leg, to apply to different vehicles. 譬如,参考文献之三的欧洲专利EP0822115A2中公开的一种带伸缩结构的儿童安全座椅的基座,用于固定婴儿提篮,参考文献之四的欧洲专利EP0967113A2则公开了采用另一种伸缩式结构的支撑腿的儿童安全座椅。 For example, the child safety seat base structure A tape telescoping European Patent EP0822115A2 ter references disclosed in, for securing the infant carrier, the fourth reference is European Patent EP0967113A2 discloses the use of another telescopic the structure of the support legs child safety seat.

[0005] 为了将可伸缩的支撑腿固定在一个确定的长度,可以使用螺栓,如参考文献之五的欧洲专利EP2022663A2;或者采用一个由弹簧支撑的按钮,如参考文献之六的欧洲专利EP12439102A2或者参考文献之七的德国专利DE202015104792U1。 [0005] To telescopic support legs fixed at a certain length, using bolts, in European Patent as five references of EP2022663A2; or with a button supported by a spring, European Patent as six references of EP12439102A2 or reference Document of the seven German patent DE202015104792U1.

[0006] 如果按钮位于支撑腿的前侧(就像参考文献之六的欧洲专利EP12439102A2或者参考文献之七的德国专利DE202015104792U1所公开的那样),就存在按钮因为儿童的脚的作用而被释放的或者事故发生时按钮被不小心释放的风险。 [0006] If the button located on the front side of the supporting leg (like German patent reference literature of six European patent EP12439102A2 seven or reference documents of DE202015104792U1 as disclosed), there is a button because the role of the child's foot is released the risk of an accident or button is accidentally released. 这就可能使支撑腿的可伸缩部分的长度变短,失去了它的安全功能。 This may make the support leg length telescopic section is shortened, it lost its security features.

[0007] 因此,需要一种用于可伸缩支撑腿的更安全且容易使用的解锁机构,避免非故意操作的潜在风险(或者使风险最小化)。 More safe and easy to use mechanism to unlock the [0007] Accordingly, a need exists for a telescopic support leg, to avoid the potential risk of unintended operation (or minimize risk).

发明内容 SUMMARY

[0008] 为了解决以上现有技术存在的问题,本实用新型的目的是提供一种操作简便、使用更加安全的儿童安全座椅的可伸缩的支撑腿。 [0008] To solve the problems of the above prior art problems, the present invention aims to provide a simple, more secure use of the child safety seat retractable support legs.

[0009] 首先,为了达到上述目的,本实用新型采用以下技术方案: [0009] First, in order to achieve the above object, the present invention adopts the following technical scheme:

[0010] 一种儿童安全座椅的支撑腿,包括可伸缩的支撑腿本体,所述支撑腿本体至少包括相滑动连接的上支撑腿和下支撑腿,所述支撑腿还包括设置在所述支撑腿本体上的锁定机构;所述锁定机构包括活动设置在所述上支撑腿和所述下支撑腿之间的锁定件,所述锁定件至少具有阻止所述上支撑腿和所述下支撑腿相对移动的锁定位置、使所述上支撑腿和所述下支撑腿可相对移动的解锁位置;所述锁定机构还包括活动议置的用十且按玫问按泌动所述锁定件由所述锁定位置转换至所述解锁位置的解锁按钮,其特征在于:1 、_一 [0010] A child safety seat support legs, comprising a telescopic support leg body, the support leg comprising at least an upper body and a lower support leg with the support leg slidably connected to said leg support further comprises the a locking mechanism on the support leg body; the locking mechanism includes a movable member disposed between the support locking the support leg and the lower leg on the upper, said locking member having at least preventing the upper support and the lower support leg relative movement of the leg locking position the unlocking position the legs are movable relative to the support leg and the lower support; said locking mechanism further comprises ten and Q proposed by opposing the activity rose by bleeding from the movable locking member converting the locked position to the unlocked position to unlock button, wherein: 1, a _

[0011] 所述解锁按钮至少包括第一位置和第二位置,所述解锁按钮由所述第一位置运动至所述第二位置包括运动方向各不相同的多个工作阶段,所述多个工作卩力段至少包括第工作阶段和第二工作阶段,在所述第一工作阶段时,所述解锁按钮沿第一运动方向运动地设置,所述锁定件位于所述锁定位置;在所述第二工作阶段时,所述解锁按钮沿与所述第一运动方向不同的第二运动方向运动地设置,所述解锁按钮驱动所述锁定件由所述锁定位置转换至所述解锁位置。 [0011] The unlocking button comprises at least a first position and a second position, said unlocking button by said first position to said second position comprises a movement direction of a plurality of respectively different work stages, said plurality Jie force working section comprises at least a first stage and a second working session, when the first operating phase, the unlocking button in a first direction of movement is provided, the locking member is in the locked position; the the second session, the first unlocking button motion along a direction different from the second direction of movement is provided, the unlocking button drives the locking member from said locked position to the unlocked position converter.

[0012] 优选地,所述第二工作阶段与所述第一工作阶段相连续。 [0012] Preferably, the second session with the first session is continuous.

[0013] 在本实用新型的一个具体实施例中,所述上支撑腿和所述下支撑腿沿同一轴向相滑动地套接在一起;在所述第一工作阶段时所述解锁按钮沿所述第一运动方向滑动地设置,所述第一运动方向和所述第二运动方向中的一个与所述同一轴向相平行或者与所述支撑腿本体的表面的切线方向相平行,另一个沿与所述同一轴向相垂直的径向。 [0013] In the present invention a particular embodiment, the upper support and the lower support leg with leg slidably disposed together along the same axis; said unlocked when the button in the first session the first motion direction of the slider is provided, a movement of the first direction and the second direction of movement and parallel to the same axis or parallel to the tangential direction of the support leg body surface, other the same axial and a radial direction perpendicular.

[0014] 更优选地,所述上支撑腿沿上下方向延伸设置,所述同一轴向沿上下方向延伸;所述第一运动方向为沿所述支撑腿本体的上下方向或者左右方向;所述第二运动方向沿与所述同一轴向相垂直的径向。 [0014] More preferably, the upper support legs extend in the vertical direction, the same axially extending vertically; the first motion direction is a vertical direction along said support leg main body or the horizontal direction; the a second movement in the same axial direction perpendicular to the radial direction.

[0015] 优选地,所述锁定机构还包括向所述解锁按钮提供与所述第一运动方向相反的反作用力的第一弹性件和/或使所述锁定件从所述解锁位置向所述锁定位置运动的第二弹性件。 [0015] Preferably, the locking mechanism further comprises providing to the unlocking button and the first motion opposite reaction of the first elastic member and / or the locking member from the unlocked position to the the locking position of the second elastic member.

[0016] 进一步优选地,所述上支撑腿和所述下支撑腿的其中一个上开设供所述锁定件活动穿过的通孔,另一个上开设与所述锁定件相配合的至少一个限位孔;所述锁定件位于所述锁定位置时,所述锁定件配合在其中一个所述限位孔中;所述锁定件位于所述解锁位置时,所述锁定件与所述限位孔分离;所述锁定机构上设置有滑槽,所述解锁按钮沿上下方向滑动地设置在所述滑槽中,所述解锁按钮位于所述第一位置时处于所述滑槽的下端,所述解锁按钮位于所述第二位置时处于所述滑槽的上端,所述滑槽在靠近所述上端的一侧槽底沿所述支撑腿本体上与所述同一轴向相垂直的径向开设有卡孔;在所述第一工作阶段时, 所述解锁按钮沿上下方向运动地设置在所述滑槽的下端和上端之间,在所述第二工作阶段时,所述解锁按钮沿与所述同一轴向相垂直的径向运 [0016] Further preferably, the upper support legs which support the lower leg and an upper member defines a through hole for passing through the locking activity, defines the other of said locking member cooperating with at least one limit alignment hole; when the locking member is in the locked position, wherein the locking member fitted in a bore in the stopper; when the locking member is in the unlocked position, said locking member and said limiting hole separated; the locking mechanism is provided with a chute, the unlocking button slidably disposed in the vertical direction in the chute, the unlocking button is located at the lower end of the chute when the first position, at the upper end of the chute when the unlocking button is in the second position, the chute at a side near the bottom edge of the upper end of the body and the leg supporting the same axial direction perpendicular to the radial opening there engaging holes; when the first operating phase, the unlocking button vertically movably disposed between the lower and upper ends of the chute, in the second session, the unlocking button along the same axial direction perpendicular to the radial transport 地设置在所述卡孔中。 Disposed in the hole in the card.

[0017] 作为本实用新型的一个具体方面,所述上支撑腿套接在所述下支撑腿外;所述锁定机构固定安装在所述上支撑腿上;所述通孔开设在所述上支撑腿中,所述限位孔开设在所述下支撑腿中;所述锁定机构还包括套环,所述套环活动地套设在所述上支撑腿的外周上的,所述锁定件连接在所述套环的一侧,所述解锁按钮可相对上下滑动地抵触在所述套环的另一侧。 [0017] As a particular aspect of the present invention, the upper support legs in the lower outer socket support leg; the locking mechanism fixedly mounted on the supporting leg; defines a through hole in the upper support legs, defines a limiting hole in the lower support leg; the locking mechanism further comprises a collar, said collar movably sleeved on the upper outer periphery of the support leg, said locking member connecting one side of the collar, the unlocking button may slide vertically relative to the sleeve contradicted other side of the ring.

[0018] 更优选地,所述锁定机构的上部还设有沿上下方向贯穿的导向孔,所述解锁按钮的上端具有向上延伸并活动地穿过所述导向孔的导向段,所述解锁按钮的内侧面上还开设有沿上下方向延伸并与所述套环的侧面相滑动配合的限位槽。 [0018] More preferably, the locking mechanism is further provided with an upper guide hole penetrating in the vertical direction, the upper end of the unlocking button and having upwardly extending movably through the guide hole of the guide section, the unlocking button the inner surface further defines a vertically extending side face of the collar and the stopper groove with a sliding fit.

[0019] 在本实用新型的具体实施例中,所述支撑腿还包括连接在所述支撑腿本体的下端的支撑腿基座。 [0019] In the present invention a particular embodiment, the support leg further comprises a support leg connected to the lower end of the base support leg body.

[0020] 以上所述的儿童安全座椅的支撑腿的解锁方法,至少包括以下步骤:操作所述解锁按钮沿所述第一运动方向运动离开所述第一位置,此时所述解锁按钮处于第一工作阶段,所述锁定件仍然处于锁定位置;操作所述解锁按钮沿与所述第一运动方向不同的第二运动方向运动直到第二位置,此时所述解锁按钮处于第二工作阶段,同时解锁按钮带动锁定件从锁定位置转换至解锁位置。 [0020] The above-described support leg unlocking the child safety seat, comprising at least the steps of: operating the release button in the first direction of movement away from the first position, when the unlocking button is the first phase of work, the locking member remains in a locked position; the unlocking operation different from a second direction of movement of the button along a first direction of movement until the second position, when the unlocking button is in the second operating phase while unlocking button converting drive locking member from the locked position to the unlocked position.

[0021] 当解锁按钮处于第一工作阶段时,可伸缩的支撑腿的锁定机构仍然处于锁定状态。 [0021] When the unlock button is in the first session, scalable support leg locking mechanism remains in a locked state. 只有当解锁按钮处于第二阶段时才会使锁定机构从锁定状态转换至解锁状态,此时支撑腿的长度才可以进行调节。 Only when the unlocking button is in the second phase causes the locking mechanism from the locked state to the unlocked state, when the length of the support leg can be adjusted.

[0022] 由于解锁按钮要带动锁定件从锁定位置转换至解锁位置,至少需要经过两个工作阶段才能实现,而且这两个工作阶段的运动方向并不相同,所以即使解锁按钮被意外操作(譬如解锁按钮被儿童的脚碰到,或者车辆发生事故时解锁按钮被带动)而沿第一运动方向运动离开第一位置,也并不能立即带动锁定件从锁定位置转换至解锁位置,锁定机构仍然处于锁定状态,可伸缩的支撑腿并不会被解锁。 [0022] Since the unlock button to lock the drive changeover from the locked position to the unlocked position, need to go through at least two sessions to achieve, but the direction of movement of these two sessions is not the same, even if the unlock button is accidentally operations (such as unlock button is hit children's feet, or unlock button when the vehicle is driven by an accident) away from the first position along the first direction of movement, it does not immediately drive the locking member from the locked position to convert the unlocked position, the locking mechanism is still in the locked state, the retractable support legs will not be unlocked. 由此可见,本实用新型的支撑腿不仅结构设计巧妙,而且使用更加安全,有效地解决了传统的支撑腿存在的因按钮被误操作而导致可伸缩支撑腿变短的问题。 Thus, the present invention not only support legs clever structural design, and the use of safer, more effective solution to the problem because the button is caused by misuse telescopic support legs shortened existence of traditional support legs.

[0023]除非特别声明,本实用新型的儿童安全座椅的支撑腿,其用途并不仅限于儿童安全座椅,还可用于多种儿童约束装置,包括婴儿提篮、婴儿安全座椅、可固定在汽车座椅上的婴儿车等。 [0023] Unless otherwise stated, the present invention child safety seat of the supporting leg, its use is not limited to child safety seats, child restraint may also be used for a variety, including infant carrier, the infant safety seat can be fixed in stroller, etc. on the car seat.

[0024] 其次,本实用新型提供了一种儿童安全座椅的基座,包括以上所述的儿童安全座椅的支撑腿。 [0024] Next, the present invention provides a child safety seat of the base comprises a support leg above the child safety seat. 具体地,支撑腿的一端固定在所述基座上,另一端向下延伸支撑在车辆内部的脚踏面上或者与汽车连接。 Specifically, the end of the support leg fixed to the base, the other end of the downwardly extending foot support surface in the interior of the vehicle or with the vehicle connector. 由于采用了上述的支撑腿,儿童安全座椅的基座可牢固地与汽车的座椅固定,避免发生倾倒或者翻落,有效地防止了支撑腿在解锁机构非故意操作时长度缩短而可能发生的安全风险。 By adopting the supporting legs, the base of the child safety seat can be firmly fixed to the motor vehicle seat, to avoid pouring or turn over, effectively prevents the support leg length is shortened when the unlocking operation mechanism may occur unintentionally security risks. 需要指出的是,这里所说的基座,可以是儿童安全座椅的部分,用于垫高和支撑儿童安全座椅本体,也可以是单独使用的供儿童乘坐的底座。 It should be noted that, where said susceptor, may be part of the child safety seat, and a support for the child safety seat booster body, may be used alone for children riding base.

[0025] 再次,本实用新型提供了一种儿童安全座椅,包括以上所述的儿童安全座椅的支撑腿。 [0025] Again, the present invention provides a child safety seat comprising a support leg above the child safety seat. 具体地,支撑腿的一端固定在儿童安装座椅上,可以是固定在儿童安全座椅的任意部位,另一端向下延伸支撑在车辆内部的脚踏面上,或者与汽车连接。 Specifically, one end of the support leg is fixed to the child seat is mounted, it may be fixed to any part of the child safety seat, and the other end surface of the support foot extends downwardly in the interior of the vehicle, or is connected to the car. 采用本实用新型上述的支撑腿后,避免了儿童乘坐时按钮因脚不小心碰到而解锁或者发生事故时被解锁而导致支撑腿长度变短失去安全功能的风险,不仅操作简便,而且更加安全。 With the invention of the above-mentioned support legs, avoiding the button when the child occupant due to foot accidentally touched while unlocking or unlocked when the accident occurred which led to the support leg length becomes shorter the risk of losing the safety function, not only easy to operate, but also more secure .

[0026]由于采用上述技术方案,本实用新型通过在用于锁定和解锁可伸缩的支撑腿的锁定机构上设置一个操作时具有两个位置的解锁按钮,使可伸缩的支撑腿能够更安全、稳定地被锁定在固定长度,解决了现有技术中支撑腿上的按钮容易被误操作后就使支撑腿的长度缩短的技术问题。 [0026] Since the above technical solution provided by the present invention unlock button having two positions during an operation for locking and unlocking the telescopic support leg lock mechanism, so that telescopic supporting legs can be more secure, is stably locked in a fixed length, the prior art to solve the button support leg after being erroneous operation readily technical problem support legs of reduced length.

附图说明 BRIEF DESCRIPTION

[0027]图1为本实施例的儿童安装座椅的立体示意图。 [0027] FIG. 1 is a perspective schematic diagram of an embodiment of mounting the child seat.

[0028]图2为本实施例中的支撑腿的立体示意图。 [0028] FIG. 2 is a perspective schematic view of the support leg in the embodiment of the present embodiment.

[0029]图3为本实施例中的解锁按钮在第一位置的立体示意图。 [0029] Fig 3 a schematic perspective view of the release button in the first position in the embodiment of the present embodiment.

[0030]图4为本实施例中的解锁按钮在中间位置的立体示意图。 [0030] FIG. 4 is a perspective schematic view of the unlock button is in an intermediate position in the embodiment of FIG.

[0031]图5为本实施例中的解锁按钮在第二位置的立体示意图。 [0031] FIG. 5 is a perspective schematic view of the unlocking button a second embodiment in the position of FIG.

[0032] 图6为本实施例的支撑腿上的锁定机构在解锁状态的剖面示意图。 The locking mechanism [0032] FIG 6 support legs of the embodiment of the present embodiment in a schematic cross-sectional view of an unlocked state.

[0033] 附图中:1〇-座椅本体;11-基座;20-支撑腿;21-上支撑腿;22_下支撑腿;23_支撑腿基座;30-锁定机构;31 -解锁按钮;310-导向孔;311 -导向段;312-限位槽;313-滑槽;314-卡孔;32-第一弹性件;33-第二弹性件,34-锁定件;35-通孔;36-限位孔;37-套环。 [0033] In the drawings: 1〇- seat body; 11- base; supporting leg 20; 21 on the supporting leg; in a 22 support legs; 23_ support leg base; 30- locking mechanism; 31 - unlocking button; 310- guide hole; 311-- guide section; 312- limiting groove; 313- chute; 314- hole card; 32- a first elastic member; a second elastic member 33, the locking member 34-; 35 the through-hole; 36- limiting hole; 37- collar.

具体实施方式 Detailed ways

[0034] 下面结合附图对本实用新型优选的实施例进行详细说明。 [0034] Next the present invention in conjunction with the accompanying drawings preferred embodiments described in detail.

[0035] 参见图1,其展示了一种设有可伸缩的支撑腿的儿童安全座椅,它包括座椅本体10、用于支撑和固定座椅本体10的基座11、连接在基座11上的可伸缩的支撑腿2〇。 [0035] Referring to Figure 1, there is shown provided with a telescopic support legs of the child safety seat, comprising a seat body 10, a base for supporting and fixing the seat body 10 is 11, connected to the base the telescopic support leg 11 2〇. 支撑腿20 沿上下方向延伸,上端连接在基座11上,下端向下延伸用于支撑在汽车内的地面上。 A support leg 20 extending vertically, an upper end attached to the base 11, a lower end extending downwardly for supporting the vehicle on the ground.

[0036] 参见图2至6,其详细展示了图1中的支撑腿20,包括可伸缩的支撑腿本体,支撑腿本体包括相滑动连接的上支撑腿21和下支撑腿22,以及支撑腿基座23。 [0036] Referring to Figures 2 to 6 which show in detail the support leg 20 in FIG. 1, includes a support leg body telescopic support legs body includes an upper support leg relative sliding connection 21 and the lower support legs 22, and a support leg the base 23. 该支撑腿20还包括设置在所述支撑腿本体上的锁定机构30,锁定机构30用于锁定和解锁上支撑腿21和下支撑腿22,锁定机构30上设有解锁按钮31。 The support legs 20, further comprising a support leg provided on the main body lock mechanism 30, locking mechanism 30 for locking the support leg 21 and the lower support legs 22 and unlocking the locking mechanism is provided on the unlock button 31 30. 该儿童安全座椅使用时固定在汽车座椅上,可伸缩的支撑腿20调整好适合的长度后,通过锁定机构30将支撑腿20锁定在一个固定长度,使支撑腿20的下端恰好稳定地支撑在汽车内的地面上。 After when the child safety seat fixed on the vehicle seat, the telescopic support leg 20 for adjusting the length of the support 30 by the lock mechanism 20 is locked in a fixed leg length, so that the lower end of the support leg 20 is exactly stably supported on the ground in the car. 锁定机构30通过解锁按钮31解锁后,支撑腿20可调整长度,比如缩短至最短后便于收纳,或者调整至不同的长度上以适用于不同的汽车。 After locking mechanism 30 is unlocked by the unlocking button 31, support legs 20, adjustable length, such as to facilitate shortening the housing to a minimum or to adjust to different lengths to suit different vehicle.

[0037] 本实施例中,上支撑腿21和下支撑腿22沿同一轴向相滑动地套接在一起,具体为上支撑腿21沿上下方向延伸设置,所述同一轴向沿上下方向延伸,上支撑腿21套接在下支撑腿22外,锁定机构30固定安装在上支撑腿21上。 [0037] In this embodiment, the supporting leg 21 and the lower support legs 22 slidably disposed together along the same axis, particularly the upper extending support leg 21 in the vertical direction, the vertical direction in the same axial extension , the lower support leg 21 is sleeved outside the support leg 22, the locking mechanism 30 is fixedly mounted on the upper support leg 21.

[0038] 锁定机构30包括活动设置在上支撑腿21和下支撑腿22之间的锁定件34,锁定件34 至少具有阻止上支撑腿21和下支撑22腿相对移动的锁定位置、使上支撑腿21和下支撑腿22 可相对移动的解锁位置。 [0038] The locking mechanism 30 includes the support leg 21 and the lower support leg 22 between the locking member 34 provided activities, the locking member 34 has at least a supporting leg 21 and preventing the lower support leg 22 moves relative to the locking position, the upper support leg 21 and the lower support legs 22 movable relative unlocked position. 为了使上支撑腿21和下支撑腿22调整到合适长度后固定,可在上支撑腿21和下支撑腿22的其中一个上开设供锁定件34活动穿过的通孔,另一个上开设与所述锁定件34相配合的至少一个限位孔。 In order to support the upper leg 21 and lower leg support 22 is adjusted to the appropriate fixed length, which may be one of the locking member defines a through hole 34 for passing on the active support legs 21 and 22 of the lower support legs, and the other defines the locking member 34 cooperating at least one limiting hole. 如图5所示,本实施例中,上支撑腿21上开设了供锁定件34活动穿过的通孔35,下支撑腿22上开设与锁定件M相配合的多个限位孔36,多个限位孔36沿上下方向间隔分布在下支撑腿22上。 5, in this embodiment, the upper support leg defines a through hole 34 for the locking member 21 on the active passes 35, 36 defines a plurality of stopper holes cooperating with the locking member 22 M lower support leg, 36 a plurality of vertically spaced lower limiting hole 22 on the supporting leg. 锁定件M位于所述锁定位置时,锁定件34配合在其中一个限位孔36中;锁定件位34于所述解锁位置时,锁定件34与限位孔36分离。 When the locking member M is in the locked position, wherein the locking member 34 fitted in a stopper hole 36; a locking member 34 bits to the unlocked position, the locking member 34 separated from the stopper hole 36. 锁定机构30还包括套环37,套环37活动地套设在上支撑腿21的外周上的,锁定件34连接在套环37的一侧,解锁按钮31可相对上下滑动地抵触在套环37的另一侧。 The locking mechanism 30 further comprises a collar 37, the collar 37 movably sleeved on the outer periphery of the upper support leg 21, the locking member 34 is connected at one side of the collar 37, the unlocking button 31 may be relatively vertically slidably contradicted collar the other side 37. 锁定机构30上设置有滑槽313,解锁按钮31沿上下方向滑动地设置在滑槽313中,滑槽313靠近上端的槽底开设有供解锁按钮31沿与上下方向相垂直的径向运动的穿孔。 Is provided with a chute 313, the unlock button 31 is slidably disposed in the sliding groove 313, near the upper end of the chute 313 defines a bottom for the unlocking button 31 in the vertical and radial movement of the vertical direction in the vertical direction on the locking mechanism 30 perforation. 滑槽313在靠近上端的一侧槽底沿支撑腿本体20上与所述同一轴向相垂直的径向开设有卡孔314。 Chute 313 near the upper end on one side of the groove bottom along the support leg body 20 perpendicular to the radial direction relative to the same axial hole 314 defines a card.

[0039] 锁定机构30的上部还设有沿上下方向贯穿的导向孔310,解锁按钮31的上端具有向上延伸并活动地穿过导向孔310的导向段311,解锁按钮31的内侧面上还开设有沿上下方向延伸并与套环37的侧面相滑动配合的限位槽312。 [0039] The locking mechanism 30 is further provided with an upper guide hole 310 penetrating in the vertical direction, the upper end of the unlocking button 31 having an upwardly extending guide section and activities through hole 310 of the guide 311, the inner surface of the unlocking button 31 further defines extending in the vertical direction and the side surface of the collar 37 relative to the limiting groove 312 sliding fit.

[0040] 本实施例中,解锁按钮31包括第一位置和第二位置,如图3所示,解锁按钮31处于第一位置,解锁按钮31处于滑槽313的下端。 [0040] In this embodiment, the unlocking button 31 comprises a first position and a second position, as shown in Figure 3, the unlocking button 31 in the first position, the unlocking button 31 at the lower end of the chute 313. 如图5所示,解锁按钮31位于第二位置时处于滑槽313的上端,且被沿径向向内压入锁定机构30中。 5, the chute 313 at the upper end of the unlocking button 31 in the second position, and being radially inwardly into the locking mechanism 30. 解锁按f 31在第一位置和第二位置之间还具有中间位置,解锁按钮31处于中间位置时,如图4所示,解锁按钮31位于滑槽313的上端,但还未被压入。 31 is unlocked by F between first and second positions also has an intermediate position, the unlocking button 31 in an intermediate position, shown in Figure 4, the unlock button 31 at the upper end of the chute 313, but has not yet been pressed.

[0041] 解锁按钮31由第一位置运动至第二位置可以包括运动方向各不相同的多个工作阶段,所述多个工作阶段至少包括第一工作阶段和第二工作阶段。 [0041] The release button 31 from the first position to the second position can include a moving direction of a plurality of respectively different work stages, the plurality of sessions comprises at least a first phase and a second working session. 在第一工作阶段时,解锁按钮31沿第一运动方向运动地设置,解锁按钮31并不能驱动锁定件34,锁定件34仍然位于锁定位置,上支撑腿21和下支撑腿22相对固定。 In the first session, the unlocking button 31 in a first direction of movement is provided, and the unlocking button 31 is not actuated locking member 34, the locking member 34 remains in the locked position, the support leg 21 and the lower support leg 22 is relatively fixed. 在第二工作阶段时,解锁按钮31沿与所述第一运动方向不同的第二运动方向运动地设置,所述解锁按钮31驱动所述锁定件34由所锁定位置转换至解锁位置,上支撑腿21和下支撑腿22可相对运动,以调整支撑腿20的长度。 In the second session, the unlocking button 31 in a second movement different from the movement direction of the first direction is provided, the unlocking button 31 of the drive member 34 by the locking position into the locked to the unlocked position, the support 22 movable relative to the lower support legs 21 and legs 20 to adjust the length of the support legs.

[0042] 本实施例中,解锁按钮31由第一位置运动至第二位置仅包括向连续的第一工作阶段与第二工作阶段。 [0042] In this embodiment, the unlock button 31 from the first position to the second position includes only the continuous phase of a first and a second working session. 在第一工作阶段时解锁按钮31沿第一运动方向滑动地设置,第一运动方向和第二运动方向中的一个与所述同一轴向相平行或者与所述支撑腿本体20的表面的切线方向相平行,另一个沿与所述同一轴向相垂直的径向。 Unlocked when the first phase of work first direction of movement button 31 is slidably disposed, a first movement direction and a second direction of motion and the same axis or parallel to the surface of the support leg body 20 tangent parallel to the direction, the other direction perpendicular to the radial and axial direction of the same phase. 在本实施例中,上支撑腿21和下支撑腿22的同一轴向就是上下延伸方向,第一运动方向具体为与上下延伸方向相平行,也就是解锁按钮31在第一工作阶段时沿着上下方向滑动地设置在滑槽313的上端和下端之间,如图4的箭头所示。 In the present embodiment, the upper support legs 21 and the lower support leg 22 in the axial direction is the same direction extending vertically, particularly to the first movement direction parallel to the extending direction of the vertical, i.e. along the unlocking button 31 in the first session slidably disposed in the vertical direction between the upper and lower ends of the chute 313, as shown by arrow 4. 在其它实施例中,第一运动方向也可以是沿着支撑腿本体20的表面的切线方向相平行,譬如左右方向。 In other embodiments, a first movement direction may be parallel to the tangential direction along the surface of the support leg body 20, such as the horizontal direction.

[0043] 在本实施例中,第二运动方向具体为沿着与上下延伸方向相垂直的径向,也就是解锁按钮31在第二工作阶段时沿着与所述同一轴向相垂直的径向运动设置在滑槽313的上端的卡孔314中,如图5的箭头所示。 [0043] In the present embodiment, particularly with the second movement direction extending in the vertical direction perpendicular to the radial direction, i.e. the unlocking button 31 in a second session with the same axial direction along a perpendicular diameter moving the card to the hole provided on the upper end 314 of the chute 313, as shown by arrow 5.

[0044]锁定机构30还包括向解锁按钮31提供与所述第一运动方向相反的反作用力的第一弹性件32和使锁定件34从解锁位置向锁定位置运动的第二弹性件33。 [0044] The locking mechanism 30 further comprises a release button 31 provided to the first direction of movement opposite to the reaction force of the first elastic member 32 and the lock member 34 from the unlocked position to the locked position of the second elastic member 33. 本实施例中,第一弹性件32和第二弹性件33都是弹簧。 Embodiment, the first elastic member 32 and the second elastic member is a spring 33 of the present embodiment.

[0045] 本实施例的儿童安全座椅的支撑腿的解锁方法,包括以下两个步骤。 [0045] The support legs child safety seat according to an embodiment of the unlocking method, comprising the following two steps.

[0046] 第一步骤:首先,推动解锁按钮31克服第一弹性件32的弹性作用力向上滑动离开滑槽313的下端,即解锁按钮31离开第一位置,如图4的箭头方向所示,此时解锁按钮31处于第一工作阶段,锁定件34仍然处于锁定位置,上支撑腿21和下支撑腿22保持相对固定;此时,如果松开施加在解锁按钮31上的向上的推力,则解锁按钮31会在第一弹性件32的弹性恢复力作用下向下复位回到第一位置。 [0046] First Step: First, unlock push button 31 against the elastic force of the first elastic member 32 upwardly away from the lower end of the slide chute 313, i.e., the unlock button 31 away from the first position, the direction of the arrow shown in FIG. 4, at this time, the unlocking button 31 in the first working phase, the locking member 34 is still in the locked position, the support leg 21 and the lower support leg 22 remains relatively stationary; in this case, upward thrust in the unlocking if the release button 31 is applied, the reset button 31 will unlock downward to the first position by the elastic recovery force of the first elastic member 32.

[0047]第二步骤:操作解锁按钮31克服第二弹性件33的弹性作用力沿径向向内运动,直到向内运动到终点处于第二位置,如图5和6的箭头方向所示,此时解锁按钮31处于第二工作阶段,在这个过程中,解锁按钮31同时带动套环37沿径向向内运动,套环37带动其上的锁定件34从限位孔36中退出,即锁定件34从锁定位置转换至解锁位置,上支撑腿21和下支撑腿22可以相对运动以挑战长度;此时,如果松开施加在解锁按钮31上的向内的压力,则解锁按钮31会在第二弹性件33的弹性恢复力作用下从第二位置向外运动回到中间位置,如果完全松开解锁按钮31,则解锁按钮31还会在第一弹性件32的弹性恢复力作用下继续向下复位回到第一位置。 [0047] Second Step: unlocking operation button 31 against the elastic biasing force of the second elastic member 33 radially inward movement until the inward movement of the end in the second position, the direction of the arrows shown in FIG. 5 and 6, at this time, the unlocking button 31 in the second work stage, in this process, the unlocking button 31 while driving the collar 37 radially inward movement of the collar 37 which drive the locking member 34 withdrawn from the stopper hole 36, i.e., converting the locking member 34 from the locked position to the unlocked position, the support leg 21 and the lower support legs 22 movable relative to the length of the challenge; at this time, if the release pressure is applied inwardly in the unlocking button 31, the unlock button 31 will the elastic member 33 second elastic restoring force under the action of outward movement from the second position to the neutral position, if the unlock button 31 is completely released, the button 31 will unlock the elastic restoring force of the first elastic member 32 under continue down reset back to the first position.

[0048]由此可见,当解锁按钮31处于第一工作阶段时,可伸缩的支撑腿20的锁定机构30 仍然处于锁定状态。 [0048] Thus, when the unlocking button 31 in the first working stage, telescopic support legs 20 of the locking mechanism 30 remains in the locked state. 只有当解锁按钮31处于第二阶段时才会使锁定机构30从锁定状态转换至解锁状态,此时支撑腿20的长度才可以进行调节。 Only when the unlock button 31 causes the locking mechanism in the second phase converter 30 from the locked state to the unlocked state, when the length of the support leg 20 can be adjusted. 这两个工作阶段的运动方向并不相同, 所以即使解锁按钮31被意外操作(譬如解锁按钮被儿童的脚碰到,或者车辆发生事故时解锁按钮被带动)而沿第一运动方向运动离开第一位置,也并不能立即带动锁定件34从锁定位置转换至解锁位置,锁定机构30仍然处于锁定状态,可伸缩的支撑腿20并不会被解锁。 The direction of movement of these two sessions is not the same, so (for example, when the unlock button is led unlock button is hit children's feet, or vehicle accidents) even if the unlock button 31 is accidentally separated from the first operation in a first direction of movement a position, it does not immediately drive the converter 34 from the locked position to the unlocked position of the locking member, the locking mechanism 30 remains in the locked state, the telescopic support leg 20 will not be unlocked. [0049] 需要指出的是,本实施例仅以图1所展示的儿童安全座椅为例来详细阐述支撑腿20的用途,但是本实施例中的支撑腿20并不仅限于该儿童安全座椅,还可用于多种儿童约束装置,譬如包括婴儿提篮、婴儿安全座椅、可固定在汽车座椅上的婴儿车等。 [0049] It should be noted that the present embodiment of FIG. 1 only shows an example of child safety seats use elaborate supporting leg 20, but the support legs 20 in the present embodiment is not limited to the child safety seat , may also be used for a variety of child restraint devices, such as infant carrier comprising, child safety seats, may be fastened to the vehicle seat stroller like. 本实施例的支撑腿20还可用于供儿童乘坐的不包含座椅本体20的基座11 (或者底座),或者用于不具有靠背的儿童汽车增高垫。 The support legs 20 of the present embodiment may also be used for the child occupant does not include the seat body 20 of the base 11 (or base), or does not have a child car seat back cushion increased. 以儿童安全座椅的基座为例,它可以包括本实施例的儿童安全座椅的支撑腿2〇,支撑腿2〇的一端固定在所述基座上,另一端向下延伸支撑在车辆内部的脚踏面上或者与汽车连接。 In the base of the child safety seat, for example, it may comprise a support leg of a child safety seat 2〇 present embodiment, one end of the support leg 2〇 fixed on the base, and the other end extending downwardly supported on the vehicle surface or inside of the foot is connected to the car. 另外,本实施例图1所展示的是一种带有基座11的儿童安全座椅, 本实施例的支撑腿20并不仅限于该种类型的儿童安全座椅,还可以用于不包含基座而只有座椅本体10且可将座椅本体10直接固定在汽车座椅上的儿童安全座椅,支撑腿20的上端可直接固定在座椅本体10的任意部位,下端向下延伸支撑在车辆内部的脚踏面上,或者与汽车连接。 Further, the present embodiment shown in FIG. 1 is a child safety seat with one kind of base 11, the support legs 20 of the present embodiment is not limited to the type of child safety seat, comprising a base may also be used without the seat 10 and the seat body and only the seat body 10 may be secured directly to the vehicle seat child safety seat, the upper end of the support leg 20 may be directly fixed to any portion of the seat body 10, a lower end extending downwardly supported interior surface of the vehicle pedal, or connected with the vehicle.

[0050]本实施例中,由于支撑腿2〇上采用了设计十分巧妙的锁定机构30,操作过程需要两个工作阶段才能解锁,因此可有效避免了儿童乘坐时解锁按钮31因脚不小心碰到而解锁或者发生事故时被解锁而导致支撑腿20的长度变短失去安全功能的风险,不仅操作简便, 而且更加安全。 [0050] In this embodiment, the use of the support leg 2〇 design is very clever locking mechanism 30, the operation requires two sessions to unlock, it can effectively avoid the release button 31 due to foot accidentally touched when children ride to unlocked or unlocked when the accident occurred which led to the length of the support leg 20 is shortened risk of losing safety function, not only simple, but also more secure.

[0051]上述实施例只为说明本实用新型的技术构思及特点,其目的在于让熟悉此项技术的人士能够了解本实用新型的内容并据以实施,并不能以此限制本实用新型的保护范围, 凡根据本实用新型精神实质所作的等效变化或修饰,都应涵盖在本实用新型的保护范围之内。 [0051] To illustrate the above-described embodiments of the present invention and the characteristics of the technical concept, the aim is to just let the person skilled in the art to understand the invention and data content to implement, and thus can not limit the utility model protection range, where the equivalent changes or modifications made to the spirit of the invention should fall within the scope of protection of the present invention.

Claims (11)

  1. 1. 一种儿童安全座椅的支撑腿,包括可伸缩的支撑腿本体,所述支撑腿本体至少包括相滑动连接的上支撑腿和下支撑腿,所述支撑腿还包括设置在所述支撑腿本体上的锁定机构;所述锁定机构包括活动设置在所述上支撑腿和所述下支撑腿之间的锁定件,所述锁定件至少具有阻止所述上支撑腿和所述下支撑腿相对移动的锁定位置、使所述上支撑腿和所述下支撑腿可相对移动的解锁位置;所述锁定机构还包括活动设置的用于直接或间接驱动所述锁定件由所述锁定位置转换至所述解锁位置的解锁按钮,其特征在于: 所述解锁按钮至少包括第一位置和第二位置,所述解锁按钮由所述第一位置运动至所述第二位置包括运动方向各不相同的多个工作阶段,所述多个工作阶段至少包括第一工作阶段和第二工作阶段,在所述第一工作阶段时,所述解锁按钮沿第一运动 A child safety seat support legs, comprising a telescopic support leg body, said body comprising at least an upper support leg and a support leg connected to the lower support leg relative sliding, the support leg further comprises a support provided in the a locking mechanism on the leg body; the locking mechanism comprises a locking member movably disposed between the support legs of the support leg in the upper and the lower, to prevent said locking member having at least said upper support leg and the lower leg supporting relatively movable locking position the unlocking position the supporting leg support movable relative to the upper and lower leg; the locking mechanism further comprises a movably arranged for directly or indirectly drive said locking member from said locked position conversion the unlock button to the unlocked position, wherein: said unlocking button comprises at least a first position and a second position, said unlocking button by said first position to said second position comprises a movement direction different a plurality of sessions, a plurality of sessions and comprising at least a first operating phase of the second session, when the first operating phase, a first motion along the unlocking button 向运动地设置, 所述锁定件位于所述锁定位置;在所述第二工作阶段时,所述解锁按钮沿与所述第一运动方向不同的第二运动方向运动地设置,所述解锁按钮驱动所述锁定件由所述锁定位置转换至所述解锁位置。 To movably disposed, said locking member is in the locked position; when the second session, the first unlocking button motion along a direction different from the second direction of movement are provided, said unlocking button driving said locking member from said locked position to the unlocked position converter.
  2. 2. 根据权利要求1所述的一种儿童安全座椅的支撑腿,其特征在于:所述第二工作阶段与所述第一工作阶段相连续。 A support leg according to claim A child safety seat of claim 1, wherein: said second session with the first session is continuous.
  3. 3. 根据权利要求2所述的一种儿童安全座椅的支撑腿,其特征在于:所述上支撑腿和所述下支撑腿沿同一轴向相滑动地套接在一起;在所述第一工作阶段时所述解锁按钮沿所述第一运动方向滑动地设置,所述第一运动方向和所述第二运动方向中的一个与所述同一轴向相平行或者与所述支撑腿本体的表面的切线方向相平行,另一个沿与所述同一轴向相垂直的径向。 A support leg according to claim A child safety seat of claim 2, wherein: said upper support leg and the lower leg support phase slidably disposed together along the same axis; the first a work unlocking phase of the first direction of movement of said push button slidably disposed along the first direction of motion and the second motion in a direction parallel to the same axis or with the support leg body tangential direction parallel to the surface, the other a radial direction perpendicular to the axial direction of the same phase.
  4. 4. 根据权利要求3所述的一种儿童安全座椅的支撑腿,其特征在于:所述上支撑腿沿上下方向延伸设置,所述同一轴向沿上下方向延伸;所述第一运动方向为沿所述支撑腿本体的上下方向或者左右方向;所述第二运动方向沿与所述同一轴向相垂直的径向。 The leg support as claimed in claim 4. A child safety seat of claim 3, wherein: said upper support leg extending in the vertical direction is provided, the same axially extending vertically; the first motion direction along the vertical direction of the support leg body or the horizontal direction; the second motion direction perpendicular to the radial and axial direction of the same phase.
  5. 5. 根据权利要求1所述的一种儿童安全座椅的支撑腿,其特征在于:所述锁定机构还包括向所述解锁按钮提供与所述第一运动方向相反的反作用力的第一弹性件和/或使所述锁定件从所述解锁位置向所述锁定位置运动的第二弹性件。 The support legs A child safety seat according to claim 1, wherein: said locking mechanism further comprises a first elastic unlocking buttons providing to said first direction of movement opposite to the reaction force and / or the second elastic member locking the locking member from the unlocked position to the position.
  6. 6. 根据权利要求4所述的一种儿童安全座椅的支撑腿,其特征在于:所述上支撑腿和所述下支撑腿的其中一个上开设供所述锁定件活动穿过的通孔,另一个上开设与所述锁定件相配合的至少一个限位孔;所述锁定件位于所述锁定位置时,所述锁定件配合在其中一个所述限位孔中;所述锁定件位于所述解锁位置时,所述锁定件与所述限位孔分离;所述锁定机构上设置有滑槽,所述解锁按钮沿上下方向滑动地设置在所述滑槽中,所述解锁按钮位于所述第一位置时处于所述滑槽的下端,所述解锁按钮位于所述第二位置时处于所述滑槽的上端,所述滑槽在靠近所述上端的一侧槽底沿所述支撑腿本体上与所述同一轴向相垂直的径向开设有卡孔;在所述第一工作阶段时,所述解锁按钮沿上下方向运动地设置在所述滑槽的下端和上端之间,在所述第二工作阶段时,所述 A support leg according to claim A child safety seat of claim 4, wherein: wherein said upper leg support and the lower support leg defines a through hole on said locking member for passing active , and the other defines at least one stop member cooperating locking aperture; said locking member is in the locked position, wherein the locking member fitted in a bore in the stopper; said locking member is located the unlocked position, the locking member is separated from the stopper bore; said locking mechanism is provided with a chute, the unlocking button slidably disposed in the vertical direction in the chute, the unlocking button is located in the first position the lower end of the chute, the unlocking button is located at the upper end of said chute when said second position, said slide along the groove bottom side close to the upper end the support leg body and the same axial direction perpendicular to a radial hole defined in the card; in the first session, the unlocking button vertically movably disposed between the lower and upper ends of the chute , when the second session, the 锁按钮沿与所述同一轴向相垂直的径向运动地设置在所述卡孔中。 Lock button along the same axis perpendicular to the radial movement of the card disposed in the bore.
  7. 7. 根据权利要求6所述的一种儿童安全座椅的支撑腿,其特征在于:所述上支撑腿套接在所述下支撑腿外;所述锁定机构固定安装在所述上支撑腿上;所述通孔开设在所述上支撑腿中,所述限位孔开设在所述下支撑腿中;所述锁定机构还包括套环,所述套环活动地套设在所述上支撑腿的外周上的,所述锁定件连接在所述套环的一侧,所述解锁按钮可相对上下滑动地抵触在所述套环的另一侧。 7. A child safety seat support leg according to claim 6, wherein: said upper support legs support the outer sheathing of the lower leg; the locking mechanism fixedly mounted on said supporting leg ; said through-hole is provided in the upper support legs, defines a limiting hole in the lower support leg; the locking mechanism further comprises a collar, said collar movably disposed in said sleeve on the said locking member is connected at one side of the collar, the unlocking button can slide vertically relative to the sleeve contradicted other side of the ring on the outer periphery of the supporting leg.
  8. 8. 根据权利要求7所述的一种儿童安全座椅的支撑腿,其特征在于:所述锁定机构的上部还设有沿上下方向贯穿的导向孔,所述解锁按钮的上端具有向上延伸并活动地穿过所述导向孔的导向段,所述解锁按钮的内侧面上还开设有沿上下方向延伸并与所述套环的侧面相滑动配合的限位槽。 A support leg according to claim A child safety seat of claim 7, wherein: said locking mechanism is further provided with an upper guide hole penetrating in a vertical direction, the upper end of the unlocking button and extending upwardly activities through the guide hole of the guide section, the inner surface of the unlocking button is also provided with a vertically extending side face of the collar and the stopper groove with a sliding fit.
  9. 9. 根据权利要求1所述的一种儿童安全座椅的支撑腿,其特征在于:所述支撑腿还包括连接在所述支撑腿本体的下端的支撑腿基座。 A support leg according to claim A child safety seat of claim 1, wherein: said support leg further comprises a support leg connected to the lower end of the base support leg body.
  10. 10. —种儿童安全座椅的基座,其特征在于:包括权利要求1至9任意一项所述的儿童安全座椅的支撑腿。 10. - kind of the child safety seat base, characterized by: a support leg 1-9 according to any one of claims child safety seat.
  11. 11. 一种儿童安全座椅,其特征在于:包括权利要求1至9任意一项所述的儿童安全座椅的支撑腿。 A child safety seat, characterized in that: the support legs 1-9 according to any one of the child safety seat, including the claims.
CN 201621276186 2016-11-25 2016-11-25 Supporting leg, base and children's safety seat of children's safety seat CN206217690U (en)

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CN 201621276186 CN206217690U (en) 2016-11-25 2016-11-25 Supporting leg, base and children's safety seat of children's safety seat
DE201720101260 DE202017101260U1 (en) 2016-11-25 2017-03-06 Support leg and the base of a safety child seat and a child seat safety

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Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067608A (en) 1975-11-26 1978-01-10 Wimmersperg Heinrich F Von Child safety restraint
DE4228624A1 (en) 1992-08-28 1994-03-03 Audi Ag Small child support for front passenger seat provided with air-bag - has rearward facing shell with hollow support to immobilise airbag switch inside seat
DE69717923T3 (en) 1996-08-02 2006-12-21 BRITAX RÖMER Kindersicherheit GmbH Child safety seat
EP2022663B8 (en) 2007-08-08 2012-04-18 RECARO Child Safety GmbH & Co. KG Child seat for fitting in a car in a direction opposite to travel
DE202015104792U1 (en) 2015-09-09 2015-12-01 Cybex Gmbh Child seat for mounting on a motor vehicle seat

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