WO2018126714A1 - 提篮与底座扣合显示装置 - Google Patents

提篮与底座扣合显示装置 Download PDF

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Publication number
WO2018126714A1
WO2018126714A1 PCT/CN2017/099384 CN2017099384W WO2018126714A1 WO 2018126714 A1 WO2018126714 A1 WO 2018126714A1 CN 2017099384 W CN2017099384 W CN 2017099384W WO 2018126714 A1 WO2018126714 A1 WO 2018126714A1
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WO
WIPO (PCT)
Prior art keywords
state
base
basket
display
state display
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PCT/CN2017/099384
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English (en)
French (fr)
Inventor
赖威廷
王季中
时青
加里多•尼古拉斯•冈萨雷斯
Original Assignee
苏州纪宝儿童用品有限公司
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.)
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Application filed by 苏州纪宝儿童用品有限公司 filed Critical 苏州纪宝儿童用品有限公司
Publication of WO2018126714A1 publication Critical patent/WO2018126714A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
    • B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
    • B60N2/2821—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle having a seat and a base part

Definitions

  • the present invention relates to a child seat assembly technique, and more particularly to a basket and base snap display device.
  • the combined child safety seat is mainly composed of a base and a seat or a basket that is detachably connected to the base.
  • the disclosed Chinese Patent No. 201610308612.6 "a fastening structure of a child seat basket and a base"
  • the basket is fixed to the base by a locking hook.
  • the object of the present invention is to overcome the shortcomings of the prior art, and to provide a simple and reliable frame and base snap display device for prompting the assembly state of the basket and the base to ensure safe use.
  • a basket and a base snap display device the device includes a second state display member, a second elastic member, a first adjustment mechanism, and a second adjustment mechanism,
  • the first and second adjustment mechanisms are both connected to the second state display member, and the second elastic member is in contact with the second state display member, and the first adjustment mechanism and the second adjustment mechanism are in a free state when the basket and the base are in a free state.
  • Adjusted with the second elastic member The second state display member is displayed in the first state; the first adjustment mechanism and the second adjustment mechanism are adjusted to be in the second state when the basket and the base are in the engaged state, and the second state display member is adjusted to cooperate with the second elastic member.
  • the first adjusting mechanism comprises a sliding member, a third elastic member and a third connecting member, the third connecting member is connected to the second state display member at one end, and the other end is connected to the sliding member;
  • the fixing set is at one end of the third connecting piece connecting the sliding member and abutting against the sliding member;
  • the sliding member is located at the first position under the action of the third elastic member when the carrying basket and the base are in a free state, the third The connecting member tensions the second state display member; the sliding member reaches the second position against the elastic force of the third elastic member when the basket and the base are in the engaged state, and the third connecting member releases the second member under the sliding of the sliding member.
  • Status display is a sliding member, a third elastic member and a third connecting member, the third connecting member is connected to the second state display member at one end, and the other end is connected to the sliding member;
  • the fixing set is at one end of the third connecting piece connecting the sliding member and abutting against the sliding member;
  • the sliding member is located
  • the second state display member connects the two sets of first adjustment mechanisms.
  • the two sets of first adjustment mechanisms are each connected to a sliding member.
  • the second adjusting mechanism comprises a rotating member, a second returning member and a fourth connecting member, wherein the second returning member is mounted on the rotating member, and the fourth connecting member is connected to the rotating member at one end and connected to the other end at the other end a two-state display member, wherein the rotating member is in a third position under the action of the second returning member when the basket and the base are in a free state, the fourth connecting member tensioning the second state display member; the rotating member is in the basket When the base is in the engaged state, the torque of the second returning member is reversed to reach the fourth position, and the fourth connecting member releases the second state display member under the driving of the rotating member.
  • the second state display member connects the two sets of second adjustment mechanisms.
  • the two sets of second adjustment mechanisms share a single rotating member.
  • the second state display member is displayed in a first state; the sliding member and the rotating member are respectively located at the first position and the first
  • the second state display member is displayed in the second state.
  • the elastic force of the second elastic member is greater than the elastic force and the third elastic member The sum of the torsion forces of the two reset members.
  • the second state display member is adjusted to be red when the basket and the base are in a free state, and is adjusted to be green when the basket and the base are in a buckled state.
  • the invention has the advantages that the structure of the invention is simple and reliable, and can help a user who has insufficient installation experience to confirm whether the installation of the safety seat base and the basket is completed by the color in the display window, thereby Make sure your baby is safe to use.
  • Figure 1 is a schematic structural view of a base of the present invention
  • FIG. 2 is a top plan view showing the structure of the basket and the base fastening display device of the present invention
  • Figure 3 is a side elevational view showing the state in which the basket and the base of the present invention are not engaged;
  • Figure 4 is a side elevational view showing the state in which the basket of the present invention is engaged with the base;
  • Figure 5 is a side elevational view showing the state display device of the ISOFIX system of the present invention.
  • FIG. 6 is a side view showing a state display device of the ISOFIX system of the present invention (without a housing outside the first connector, and the first state display member is shown in an unlocked state);
  • FIG. 7 is a side view showing a state display device of the ISOFIX system of the present invention (without a housing attached to the first connector, and the first state display member is shown in a locked state);
  • Fig. 8 is a top plan view showing the state display device of the ISOFIX system of the present invention.
  • a second state display member 202, a second elastic member, 203, a third connecting member 204, a sliding member, 205, a third elastic member, 206, a fourth connecting member, 207, a rotating member, 208, second reset member, A, first position, B, second position, C, third position, D, fourth position;
  • the present invention discloses a basket and base fastening display device 200 for displaying the assembly between the basket of the child seat and the base 300: whether it is engaged or assembled.
  • the assembled state is not fastened, so that the assembly personnel can be prompted accordingly during the assembly of the child seat to ensure safe assembly.
  • the present invention discloses a basket and base fastening display device 200, including: a second state display member 201, a second elastic member 202, a first adjustment mechanism, and a second The adjustment mechanism, the second state display member 201 is disposed on the base 300 of the child seat, as shown in FIG. 1 at an intermediate portion of the base 300 near the upper end surface of the head portion.
  • the second elastic member 202, the first adjusting mechanism and the second adjusting mechanism are all disposed in the base 300, and the three cooperate with the display of the display of the second state display member 201.
  • the second state display 201 displays a corresponding color to identify the state between the base 300 and the basket, such as generally displaying the free state in red. Green to show the snapped state.
  • the second elastic member 202 abuts the second state display member 201. As shown in FIG. 2, the second elastic member 202 is disposed substantially or directly at a central portion of one side of the second state display member 201, and one end thereof can be fixed. The other end may be abutted against the second state display member 201.
  • Both the first adjustment mechanism and the second adjustment mechanism are coupled to the second state display member 201.
  • the first adjustment mechanism and the second adjustment mechanism are disposed one after the other on the base 300, that is, the first adjustment mechanism is adjacent to the second state display member 201, and the second adjustment mechanism is disposed at a downstream position of the first adjustment mechanism.
  • the first adjustment mechanism is set as two groups of symmetrical, the two groups are symmetrical axes of the base 300; the second adjustment mechanism is also correspondingly set to two groups.
  • the two groups also have the axis of symmetry of the base 300 as the axis of symmetry.
  • the first adjustment mechanism includes a third connecting member 203, a sliding member 204 and a third elastic member 205, and the third connecting member 203 is fixed at one end.
  • the second state display member 201 is connected, and the other end is fixedly connected to the sliding member 204.
  • the third elastic member 205 is fixedly disposed at the end of the third connecting member 203 connecting the sliding member 204, and abuts against the sliding member 204.
  • Two sets of first adjusting mechanisms are provided, that is, two third connecting members 203 are connected to the second state display member 201, and two sets of first adjusting mechanisms are connected to the two sliding members 204.
  • the second elastic member 202 and the third elastic member 205 are both formed by a compression spring.
  • the second adjusting mechanism includes a fourth connecting member 206, a rotating member 207 and a second returning member 208, and one end of the fourth connecting member 206
  • the second state display member 201 is connected, and the other end is connected to the rotating member 207.
  • the second reset member 208 is mounted on the rotating member 207.
  • the rotating member 207 is mounted through a rotating shaft, that is, the rotating member 207 is rotatable along the rotating shaft; the second reset member 208 is disposed coaxially with the rotating member 207.
  • the second reset member 208 is a torsion spring.
  • Two sets of second adjusting mechanisms are provided, that is, two fourth connecting members 206 are connected to the second state display member 201, and the two sets of first adjusting mechanisms can share one sliding member 204.
  • the third connecting member 203 and the fourth connecting member 206 are preferably wire ropes, so that four wire ropes are connected to the second state display member 201.
  • the elastic force of the second elastic member 202 in the present invention is greater than the sum of the elastic force of the third elastic member 205 and the torque of the second return member 208.
  • the specific working principle of a basket and base fastening display device 200 of the present invention is as follows:
  • the slider 204 When the base 300 is in a free state (ie, the basket is not assembled), as shown in FIG. 3, the slider 204 is in the first position A under the action of the third elastic member 205, and the third connecting member 203 is tightened; the rotating member 207 is The second reset member 208 is in the third position C, and the fourth connecting member 206 is tightened.
  • the second state display member 201 is tensioned by the four-wire rope (as shown in FIG. 2) against the force of the second elastic member 202.
  • the status display position 302 of the base in Figure 1 is shown in red. That is, when the slider 204 and the rotating member 207 are simultaneously located at the first position A and the third position C, respectively, the second state display member 201 is displayed in red, that is, the state in which the assembled basket is not fastened on the base 300.
  • the front locking hook 401 on the basket pushes the slider 204 to the position of FIG. 4, which is defined as the second position B, that is, the front locking hook 401 approaches the sliding member 204 toward the second state display member.
  • the direction of 201 is ejected to the second position B; the rear lock hook 402 on the basket tops the rotating member 207 to the position of FIG. 4, defined as the fourth position D, when both sides of the slider 204 are simultaneously
  • the top position is at the second position B, and at the same time both sides of the rotating member 207 are simultaneously raised to the fourth position D, the four steel wires are relaxed at this time, and the second elastic member 202 is at the top of the second state display member 201.
  • the status display position 302 of FIG. 1 is displayed in green at this time. That is, when the slider 204 and the rotating member 207 are simultaneously located at the second position B and the fourth position D, respectively, the second state display member 201 is displayed in green, that is, the state in which the basket 300 is fastened and assembled on the base 300.
  • the second state display members 201 are all displayed in red. Since the force of the third elastic member 205 and the second return member 208 is larger than that of the second elastic member 202, the second elastic member 202 cannot lift the second state display member 201 to the position shown in FIG.
  • the base of the child seat of the present invention is further provided with an ISOFIX system status display device 100 for displaying the connection state between the ISOFIX connector on the child seat base and the car seat isofix connecting rod:
  • the locked state or the unlocked state gives the assembler a corresponding prompt during the assembly of the ISOFIX connector on the child seat base and the car seat isofix connecting rod to ensure safe assembly.
  • the state display device 100 of the ISOFIX system disclosed by the present invention comprises: an isofix connector 101, a first state display member 102, and a display member manipulation mechanism, an isofix connector 101.
  • the first state display member 102 is also disposed on the base 300 of the child seat, as shown in FIG. 1 at an intermediate portion of the upper end surface of the base 300 near the tail thereof, and the display member control mechanism is disposed. Inside the base 300.
  • the first state display member 102 displays a corresponding color to identify between the isofix connector 101 and the car seat isofix connecting rod.
  • the status such as generally showing the free state in red, green to show the locked state.
  • the first state display member 102 is preferably connected to two sets of display member operating mechanisms.
  • the two groups are symmetric structures, and are disposed at both sides of the bottom of the base 300, corresponding to the isofix connection.
  • the display of the first state display member 102 is coordinated by the two sets of display member manipulation mechanisms: when the two isofix connectors 101 and the car seat isofix connecting rod are in a free state, the first state display member 102 Displayed in red; when the two isofix connectors 101 and the car seat isofix connecting rod are locked, the first state display member 102 is displayed in green; between the isofix connector 101 and the car seat isofix connecting rod In the free state, when the other isofix connector 101 and the car seat isofix connecting rod are in a locked state, the first state display member 102 is displayed in red. That is, the first state display is only displayed when both isofix connectors 101 are locked.
  • the member 102 is shown assembled, and as long as one of the groups is unlocked, the first status display member 102 is shown as not being assembled.
  • the display member operating mechanism includes a connecting member, a first elastic member 103, a slider 104 and a first resetting member 105.
  • the isofix connector 101 is connected and the other end is connected to the slider 104.
  • the connecting member preferably includes a first connecting member 106 and a second connecting member 107.
  • the first connecting member 106 is connected to the isofix connecting member 101 at one end, and the first connecting member is connected.
  • the structure of the 106 and the ISOFIX connector 101 can be connected by using a structure of a buckle.
  • the structure of the existing buckle can be applied to the present invention as long as the fastening connection of the two can be realized.
  • the other end of the first connecting member 106 is connected to the second connecting member 107, and the other end of the second connecting member 107 is connected to the slider 104.
  • the second connecting member 107 is preferably, but not limited to, a steel wire rope.
  • the first elastic member 103 is sleeved and fixed at the end of the second connecting member 107 connected to the slider 104, and abuts against the slider 104, and is compressed by the slider 104 when the second connecting member 107 pulls the slider.
  • the first reset member 105 is a compression spring.
  • the slider 104 is disposed adjacent to the first state display member 102.
  • the first state display member has an upper end functioning as a display state function and a corresponding tail end, and the tail end is coupled to the slider.
  • the other end of the 104 connecting the second connecting member 107 is adjacent to each other.
  • the first reset member 105 is mounted on the first state display member 102. Specifically, the first state display member 102 is mounted through a rotating shaft, that is, the first state display member 102 can be rotated along the rotating shaft to switch to display different states; The reset member 105 is disposed coaxially with the first state display member 102. In the embodiment, the first reset member 105 is a torsion spring.
  • the elastic force of the first elastic member 103 in the present invention is greater than the torque of the first reset member 105, so that when the isofix connector 101 is in a free state, the first elasticity
  • the member 103 can overcome the torsion of the first reset member 105, and push the slider 104 against the first state display member 102 so as to be at a certain inclination angle to display a red unlocked state.
  • the relative positions of the first connector 106 and the isofix connector 101 are as shown in FIG. 6, at which time the first elastic member 103 approaches the slider 104 toward the first state.
  • the direction of the display member 102 is ejected and is pressed against the first state display member 102.
  • the angle of the first state display member 102 is the slider.
  • the direction of 104 is inclined, as shown in FIG. 6, at which time the first state display member 102 is displayed in red at the state display position 301 of the base 300 of FIG.
  • the first state display member 102 is inclined in a direction away from the slider 104 (ie, opposite to the tilt angle of the display free state) by the torsion of the first reset member 105, reaching the position of FIG. 7, at this time in the base 300 of FIG.
  • the status display position 301 displays green. If only one isofix connector 101 is locked, and one of the sliders 104 is in the position of FIG. 6, the torque of the first reset member 105 is smaller than the pressure of the single first elastic member 103, so the position of the first state display member 102 is still as shown in FIG. As shown, at this time, the first state display member 102 is displayed in red at the state display position 301 of the base 300 of FIG.

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • General Health & Medical Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Display Racks (AREA)

Abstract

一种提篮与底座（300）扣合显示装置（200），包括状态显示件（201）、弹性件（202）、第一调整机构和第二调整机构，第一调整机构和第二调整机构在提篮与底座（300）为自由状态时，与弹性件（202）配合调整状态显示件（201）显示为红色；第一调整机构和第二调整机构在提篮与底座（300）为扣合状态时，与弹性件（202）配合调整状态显示件（201）显示为绿色。该提篮与底座（300）扣合显示装置（200）结构简单、可靠，可以帮助没有足够安装经验的使用者，通过显示窗口中的颜色确认安全座椅底座（300）和提篮的安装是否完成，从而确保儿童座椅的使用安全。

Description

提篮与底座扣合显示装置 技术领域
本发明涉及一种儿童座椅的组装技术，尤其是涉及一种提篮与底座扣合显示装置。
背景技术
众所周知，组合式儿童安全座椅主要是由底座和可卸式连接在底座上的座椅或提篮构成，如公开的中国专利号为201610308612.6的“一种儿童座椅提篮与底座的扣合结构”，提篮通过锁勾固定在底座上。
目前，将提篮安装到底座上都没有辅助装置来进行组装完成的提示，其往往根据使用者个人的感觉进行安装，故安装后总会存在一些失误，进而影响底座上的提篮的安装平稳性，给婴儿使用造成安全隐患。
发明内容
本发明的目的在于克服现有技术的缺陷，提供一种结构简单、可靠的提篮与底座扣合显示装置，以对提篮与底座组装状态进行提示，确保使用安全。
为实现上述目的，本发明提出如下技术方案：一种提篮与底座扣合显示装置，所述装置包括第二状态显示件、第二弹性件、第一调整机构和第二调整机构，所述第一和第二调整机构均与第二状态显示件相连，所述第二弹性件与第二状态显示件相抵接，所述第一调整机构和第二调整机构在提篮与底座为自由状态时，与第二弹性件配合调整 第二状态显示件显示为第一状态；所述第一调整机构和第二调整机构在提篮与底座为扣合状态时，与第二弹性件配合调整第二状态显示件显示为第二状态。
优选地，所述第一调整机构包括滑动件、第三弹性件和第三连接件，所述第三连接件一端连接第二状态显示件，另一端与滑动件相连接；所述第三弹性件固定套装在第三连接件连接滑动件的一端，且与滑动件相抵接；所述滑动件在提篮与底座为自由状态时在第三弹性件的作用下位于第一位置，所述第三连接件拉紧第二状态显示件；所述滑动件在提篮与底座为扣合状态时克服第三弹性件的弹力到达第二位置，所述第三连接件在滑动件带动下松开第二状态显示件。
优选地，所述第二状态显示件连接两组第一调整机构。
优选地，所述两组第一调整机构各连接一个滑动件。
优选地，所述第二调整机构包括转动件、第二复位件和第四连接件，所述第二复位件安装在转动件上，所述第四连接件一端连接转动件，另一端连接第二状态显示件，所述转动件在提篮与底座为自由状态时在第二复位件的作用下位于第三位置，所述第四连接件拉紧第二状态显示件；所述转动件在提篮与底座为扣合状态时克服第二复位件的扭力转动到达第四位置，所述第四连接件在转动件带动下松开第二状态显示件。
优选地，所述第二状态显示件连接两组第二调整机构。
优选地，两组第二调整机构共用一个转动件。
优选地，所述滑动件和转动件同时分别位于第二位置和第四位置时，所述第二状态显示件显示为第一状态；所述滑动件和转动件同时分别位于第一位置和第三位置，或者滑动件到达不到第二位置，或者转动件到达不到第四位置时，所述第二状态显示件均显示为第二状态。
优选地，所述第二弹性件的弹力大于所述第三弹性件的弹力和第 二复位件的扭力之和。
优选地，所述第二状态显示件在提篮与底座为自由状态时被调整显示为红色，在提篮与底座为扣合状态时被调整显示为绿色。
与现有技术相比，本发明的有益效果是：本发明结构简单、可靠，可以帮助没足够安装经验的使用者，通过显示窗口中的颜色确认安全座椅底座和提篮的安装是否完成，从而确保婴儿的使用安全。
附图说明
图1是本发明底座的结构示意图；
图2是本发明提篮与底座扣合显示装置的俯视结构示意图；
图3是本发明提篮与底座未扣合状态的侧视结构示意图；
图4是本发明提篮与底座扣合状态的侧视结构示意图；
图5是本发明ISOFIX系统的状态显示装置的侧视结构示意图；
图6是本发明ISOFIX系统的状态显示装置(第一连接件外未加外壳，且第一状态显示件显示为未锁定状态)的侧视结构示意图；
图7是本发明ISOFIX系统的状态显示装置(第一连接件外未加外壳，且第一状态显示件显示为锁定状态)的侧视结构示意图；
图8是本发明ISOFIX系统的状态显示装置的俯视结构示意图。
附图标记：
100、ISOFIX系统的状态显示装置
101、isofix连接件，102、第一状态显示件，103、第一弹性件，104、滑块，105、第一复位件，106、第一连接件，107、第二连接件；
200、提篮与底座扣合显示装置
201、第二状态显示件，202、第二弹性件，203、第三连接件，204、滑动件，205、第三弹性件，206、第四连接件，207、转动件， 208、第二复位件，A、第一位置，B、第二位置，C、第三位置，D、第四位置；
300、底座
301/302、状态显示位置；
401、前锁勾，402、后锁勾。
具体实施方式
下面将结合本发明的附图，对本发明实施例的技术方案进行清楚、完整的描述。
结合图1～图4所示，本发明所揭示的一种提篮与底座扣合显示装置200，用于显示儿童座椅的提篮和底座300之间的组装情况：是扣合组装好的状态还是未扣合组装好的状态，从而在儿童座椅的组装过程中给予组装人员相应的提示，确保组装安全。
具体地，结合图2～图4所示，本发明所揭示的一种提篮与底座扣合显示装置200，包括：第二状态显示件201、第二弹性件202、第一调整机构和第二调整机构，第二状态显示件201设置在儿童座椅的底座300上，如图1设置在底座300靠近其首部的上端面的中间部位处。第二弹性件202、第一调整机构和第二调整机构均设置于底座300内，三者配合对第二状态显示件201的显示进行切换控制。当底座300和提篮(图未示)为扣合或自由状态，第二状态显示件201则显示出相应的颜色，来标识底座300和提篮之间的状态，如一般用红色来显示自由状态，绿色来显示已扣合状态。
第二弹性件202与第二状态显示件201相抵接，如图2所示，第二弹性件202大致或直接设置在第二状态显示件201一侧的中部位置处，其一端可进行固定也可不固定，另一端与第二状态显示件201相抵接。
第一调整机构和第二调整机构均与第二状态显示件201相连。第一调整机构和第二调整机构在底座300上一前一后设置，即第一调整机构靠近第二状态显示件201，第二调整机构则设置在第一调整机构的下游位置。
如图2所示，本发明实施例中，第一调整机构设置为相对称的两组，两组以底座300的横轴为对称轴；第二调整机构同样对应设置为相对称的两组，两组也以底座300的横轴为对称轴。
两组第一调整机构的结构相同，具体地，结合图2～图4所示，第一调整机构包括第三连接件203、滑动件204和第三弹性件205，第三连接件203一端固定连接第二状态显示件201，另一端与滑动件204相固定连接，第三弹性件205固定套装在第三连接件203连接滑动件204的那一端，且与滑动件204相抵接。设置两组第一调整机构即有两根第三连接件203连接第二状态显示件201，且两组第一调整机构连接两个滑动件204。本发明实施例中，第二弹性件202和第三弹性件205均采用压簧。
两组第二调整机构的结构也相同，具体地，结合图2～图4所示，第二调整机构包括第四连接件206、转动件207和第二复位件208，第四连接件206一端连接第二状态显示件201，另一端连接转动件207。第二复位件208安装在转动件207上.具体地，转动件207通过一转轴安装，即转动件207可沿转轴进行转动；第二复位件208与转动件207同轴设置。本实施例中第二复位件208采用扭簧。设置两组第二调整机构即有两根第四连接件206连接第二状态显示件201，且两组第一调整机构可共用一个滑动件204。本实施例中，第三连接件203和第四连接件206优选采用钢丝绳，这样，便有四根钢丝绳连接第二状态显示件201。
优选地，本发明中第二弹性件202的弹力大于第三弹性件205的弹力和第二复位件208的扭力之和。
本发明的一种提篮与底座扣合显示装置200的具体工作原理为：
当底座300处于自由状态(即未组装上提篮)时如图3所示，滑动件204在第三弹性件205的作用下处于第一位置A，拉紧第三连接件203；转动件207在第二复位件208的作用下处于第三位置C，拉紧第四连接件206，此时第二状态显示件201被四跟钢丝绳(如图2)拉紧克服第二弹性件202的力，位于图3所示位置，这时图1中底座的状态显示位置302显示为红色。即当滑动件204和转动件207同时分别位于第一位置A和第三位置C，第二状态显示件201显示为红色，即底座300上未扣合组装提篮的状态。
当提篮扣合到底座300上时，提篮上的前锁勾401把滑动件204顶到图4位置，定义为第二位置B，即前锁勾401把滑动件204向靠近第二状态显示件201的方向顶出，顶到第二位置B处；提篮上的后锁勾402把转动件207顶到图4位置，定义为第四位置D，当图2中滑动件204的两侧同时被顶到第二位置B处时，且同时转动件207的两侧同时被顶到第四位置D处时，此时四根钢丝绳松弛，此时第二弹性件202将第二状态显示件201顶到图4所示位置，此时图1的状态显示位置302显示为绿色。即当滑动件204和转动件207同时分别位于第二位置B和第四位置D时，第二状态显示件201显示为绿色，即底座300上扣合组装上了提篮的状态。
如果滑动件204到达不到第二位置B，或者转动件207到达不到第四位置D时，即当滑动件204和转动件207中至少有一个未与提篮上的锁勾相扣合上时，第二状态显示件201均显示为红色。因为第三弹性件205和第二复位件208的力比第二弹性件202的大，第二弹性件202无法将第二状态显示件201顶到图4所示位置。
更进一步地，本发明儿童座椅的底座上还设置有一种ISOFIX系统的状态显示装置100，用于显示儿童座椅底座上的ISOFIX连接件与汽车座椅isofix连接杆之间的连接状态：是锁定状态还是未锁定状态，从而在儿童座椅底座上的ISOFIX连接件与汽车座椅isofix连接杆的组装过程中给予组装人员相应的提示，确保组装安全。
具体地，结合图5～图8所示，本发明所揭示的一种ISOFIX系统的状态显示装置100，包括：isofix连接件101、第一状态显示件102和显示件操控机构，isofix连接件101设置在儿童座椅的底座300上，第一状态显示件102也设置在儿童座椅的底座300上，如图1设置在底座300靠近其尾部的上端面的中间部位处，显示件操控机构设置在底座300内部。isofix连接件101与汽车座椅isofix连接杆之间处于自由状态或锁定状态时，第一状态显示件102则显示出相应的颜色，来标识isofix连接件101与汽车座椅isofix连接杆之间的状态，如一般用红色来显示自由状态，绿色来显示已锁定状态。
本发明实施例中，结合图8所示，第一状态显示件102优选连接两组显示件操控机构，一般两组为对称的结构，设置在底座300底部的两侧端，相应的，isofix连接件101也设置有两个，设置两组有利于底座300安装的平稳性。通过两组显示件操控机构来配合对第一状态显示件102的显示进行操控：当两个isofix连接件101与汽车座椅isofix连接杆之间均为自由状态时，则第一状态显示件102显示为红色；两个isofix连接件101与汽车座椅isofix连接杆之间均为锁定状态时，则第一状态显示件102显示为绿色；一个isofix连接件101与汽车座椅isofix连接杆之间为自由状态，另一个isofix连接件101与汽车座椅isofix连接杆之间为锁定状态时，则第一状态显示件102显示为红色。即只有当两个isofix连接件101均锁定时，第一状态显示 件102才显示组装好，只要有一组未锁定时，第一状态显示件102均显示未组装好。
两组显示件操控机构的结构相同，具体地，如图6～图8所示，显示件操控机构包括连接件、第一弹性件103、滑块104和第一复位件105，连接件一端与isofix连接件101连接，另一端与滑块104连接。
本发明实施例中，如图6～图8所示，连接件优选包括相连的第一连接件106和第二连接件107，第一连接件106一端与isofix连接件101连接，第一连接件106与isofix连接件101之间可采用但不限于采用卡扣的结构进行连接，现有卡扣的结构就可适用本发明，只要能实现两者的扣合连接即可。第一连接件106的另一端与第二连接件107连接，第二连接件107另一端与滑块104连接。本发明实施例中，第二连接件107优选但不限于采用钢丝绳。
第一弹性件103套接固定在第二连接件107接滑块104的那一端，且与滑块104相抵接，在第二连接件107拉动滑块时，在滑块104的推动下压缩。本实施例中第一复位件105采用压簧。
滑块104靠近第一状态显示件102设置，具体地，如图6和图7所示，第一状态显示件具有用作显示状态功能的上端和相对应的尾端，尾端则与滑块104的相对其连接第二连接件107的另一端相靠近。
第一复位件105安装在第一状态显示件102上，具体地，第一状态显示件102通过一转轴安装，即第一状态显示件102可沿转轴进行转动，切换显示不同的状态；第一复位件105与第一状态显示件102同轴设置。本实施例中第一复位件105采用扭簧。
优选地，本发明中的第一弹性件103的弹力要大于第一复位件105的扭力，这样，在isofix连接件101处于自由状态时，第一弹性 件103可以克服第一复位件105的扭力，推动滑块104顶住第一状态显示件102，使其呈一定的倾斜角度，显示红色未锁定状态。
本发明的一种ISOFIX系统的状态显示装置的具体工作原理为：
当isofix连接件101未锁定时，即处于自由状态时，第一连接件106和isofix连接件101的相对位置如图6所示，此时第一弹性件103将滑块104向靠近第一状态显示件102的方向顶出，并顶住第一状态显示件102，此时由于第一复位件105的扭力小于第一弹性件103的压力，所以第一状态显示件102的角度为向滑块104的方向倾斜，如图6所示，此时在图1底座300的状态显示位置301处第一状态显示件102显示为红色。
当isofix连接件101锁定时，第一连接件106和isofix连接件101的相对位置如图7，即第一连接件106扣合到isofix连接件101上时，有向isofix连接件101的方向靠近，此时由于第一连接件106的移动，相应的拉动第二连接件107，第二连接件107的另一端拉动滑块104向远离第一状态显示件102的方向滑动，在第二连接件107的拉力作用下，滑块104克服第一弹性件103的弹力，到达图7位置，在两个isofix连接件101同时锁定的情况下，两个滑块104同时到达图7位置时，此时第一状态显示件102在第一复位件105的扭力作用下向远离滑块104的方向(即与显示自由状态的倾斜角度相对)倾斜，到达图7的位置，此时在图1底座300的状态显示位置301处显示绿色。如果只锁定一个isofix连接件101，其中有一个滑块104在图6位置，第一复位件105的扭力小于单个第一弹性件103的压力，因此第一状态显示件102的位置还是如图6所示，此时在图1底座300的状态显示位置301处第一状态显示件102显示为红色。
本发明的技术内容及技术特征已揭示如上，然而熟悉本领域的技术人员仍可能基于本发明的教示及揭示而作种种不背离本发明精神的替 换及修饰，因此，本发明保护范围应不限于实施例所揭示的内容，而应包括各种不背离本发明的替换及修饰，并为本专利申请权利要求所涵盖。

Claims (10)

  1. 一种提篮与底座扣合显示装置，其特征在于，所述装置包括第二状态显示件、第二弹性件、第一调整机构和第二调整机构，所述第一和第二调整机构均与第二状态显示件相连，所述第二弹性件与第二状态显示件相抵接，所述第一调整机构和第二调整机构在提篮与底座为自由状态时，与第二弹性件配合调整第二状态显示件显示为第一状态；所述第一调整机构和第二调整机构在提篮与底座为扣合状态时，与第二弹性件配合调整第二状态显示件显示为第二状态。
  2. 根据权利要求1所述的提篮与底座扣合显示装置，其特征在于，所述第一调整机构包括滑动件、第三弹性件和第三连接件，所述第三连接件一端连接第二状态显示件，另一端与滑动件相连接；所述第三弹性件固定套装在第三连接件连接滑动件的一端，且与滑动件相抵接；所述滑动件在提篮与底座为自由状态时在第三弹性件的作用下位于第一位置，所述第三连接件拉紧第二状态显示件；所述滑动件在提篮与底座为扣合状态时克服第三弹性件的弹力到达第二位置，所述第三连接件在滑动件带动下松开第二状态显示件。
  3. 根据权利要求1或2所述的提篮与底座扣合显示装置，其特征在于，所述第二状态显示件连接两组第一调整机构。
  4. 根据权利要求3所述的提篮与底座扣合显示装置，其特征在于，所述两组第一调整机构各连接一个滑动件。
  5. 根据权利要求2所述的提篮与底座扣合显示装置，其特征在于，所述第二调整机构包括转动件、第二复位件和第四连接件，所述第二复位件安装在转动件上，所述第四连接件一端连接转动件，另一端连接第二状态显示件，所述转动件在提篮与底座为自由状态时在第二复位件的作用下位于第三位置，所述第四连接件拉紧第二状态显示件；所述转动件在提篮与底座为扣合状态时克服第二复位件的扭力转动到达第四位置，所述第四连接件在转动件带动下松开第二状态显示件。
  6. 根据权利要求2或5所述的提篮与底座扣合显示装置，其特征在于，所述第二状态显示件连接两组第二调整机构。
  7. 根据权利要求6所述的提篮与底座扣合显示装置，其特征在于，所述两组第二调整机构共用一个转动件。
  8. 根据权利要求5所述的提篮与底座扣合显示装置，其特征在于，所述滑动件和转动件同时分别位于第二位置和第四位置时，所述第二状态显示件显示为第一状态；所述滑动件和转动件同时分别位于第一位置和第三位置，或者滑动件到达不到第二位置，或者转动件到达不到第四位置时，所述第二状态显示件均显示为第二状态。
  9. 根据权利要求5所述的提篮与底座扣合显示装置，其特征在于，所述第二弹性件的弹力大于所述第三弹性件的弹力和第二复位件的扭力之和。
  10. 根据权利要求1所述的提篮与底座扣合显示装置，其特征在于，所述第二状态显示件在提篮与底座为自由状态时被调整显示为红色，在提篮与底座为扣合状态时被调整显示为绿色。
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