WO2020198946A1 - Pédale de pied de siège de sécurité pour enfant - Google Patents

Pédale de pied de siège de sécurité pour enfant Download PDF

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Publication number
WO2020198946A1
WO2020198946A1 PCT/CN2019/080452 CN2019080452W WO2020198946A1 WO 2020198946 A1 WO2020198946 A1 WO 2020198946A1 CN 2019080452 W CN2019080452 W CN 2019080452W WO 2020198946 A1 WO2020198946 A1 WO 2020198946A1
Authority
WO
WIPO (PCT)
Prior art keywords
gear
pedal
guide plate
toggle
connecting portion
Prior art date
Application number
PCT/CN2019/080452
Other languages
English (en)
Chinese (zh)
Inventor
王彦丽
Original Assignee
深圳市惠盟商业信息科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市惠盟商业信息科技有限公司 filed Critical 深圳市惠盟商业信息科技有限公司
Priority to PCT/CN2019/080452 priority Critical patent/WO2020198946A1/fr
Publication of WO2020198946A1 publication Critical patent/WO2020198946A1/fr

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Classifications

    • 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

Definitions

  • the invention relates to the field of auto parts, in particular to a child safety seat pedal.
  • the seat belt of the vehicle is made on the basis of adults. Therefore, for infants, children and other children who are smaller than adults, the use of safety seats can prevent shocks caused by accidents, even when the seat belt is worn. The risk of body ejection may occur, or the seat belt may be prevented from crossing the child’s neck, so that the pressure caused by the seat belt may occur according to the position, and then a second accident may occur.
  • the purpose of the present invention is to provide a child safety seat footrest, which provides stable support for the child's feet and is easy to store at the same time allowing the user to easily adjust the following: a child safety seat that can be simply installed in the child safety seat The height of the pedal for the chair; and the height of each component provided on the pedal for the child safety seat.
  • the present invention provides a child safety seat footrest, which adopts the following technical solutions: including:
  • a mounting plate which is used to install between the child safety seat and the car seat;
  • a first guide plate with an upper end and a bottom end is provided, the first guide plate is arranged between the mounting plate and the surface of the car interior; the first guide plate further includes a first guide groove, the first guide A first rack is provided on an inner side wall of the groove; and
  • a pedal the pedal is connected to the first connecting portion, and the pedal moves up and down in the direction of the first guide plate through the first connecting portion.
  • the foot pedal of the child safety seat disclosed in the present invention can not only easily adjust the height and angle of the pedal, but also easily adjust the height of the guide plate to use different children's heights and usage habits.
  • Figure 1 is a schematic diagram of the footrest of the child safety seat of the present invention.
  • Figure 2 is a schematic diagram of the structure of the footrest of the child safety seat of the present invention.
  • Figure 3 is an exploded view of the footrest of the child safety seat of the present invention.
  • Figure 4 is an exploded view of the pedal angle adjusting device of the child safety seat of the present invention.
  • Fig. 5 is a schematic diagram of the pedal angle adjusting device of the child safety seat of the present invention.
  • Figure 6 is a diagram of the use state of the footrest of the child safety seat of the present invention.
  • Figure 7 is a folding state diagram of the footrest of the child safety seat of the present invention.
  • This embodiment provides a child safety seat pedal for use with a child safety seat installed on a car seat.
  • the mounting plate 100 is used to install between the child safety seat and the car seat; the first guide plate 200 is arranged between the mounting plate 100 and the surface of the car interior; the first guide plate 200 One end is connected to the mounting plate 100; the pedal 300 is connected to the first connecting portion 400; the first guide plate 200 is recessed with a first guide groove 201, and the inner side walls at both ends of the first guide groove 201 Two first racks 202 and a first connecting portion 400 are provided.
  • the first connecting portion 400 is disposed in the first guiding groove, and the first connecting portion 400 includes a first toggle member 210 correspondingly disposed on the other inner side wall of the first guiding groove 201, and the first The toggle member 210 includes: a first locking block 211 and a first toggle block 212 connected to the first locking block 211; the first locking block 211 corresponds to the first rack 202, and is moved by The first toggle block 212 drives the first clamping block 211 to be clamped or separated from the first rack 202, so that the first connecting portion 400 can move up and down in the first guide groove 201.
  • the first guide plate 200 includes: a first guide groove 201 disposed toward a side of the pedal 300; the first connecting portion 400 is accommodated in the first guide groove 201.
  • the two inner side walls of the first guide groove are respectively provided with first racks 202, and the two first racks 202 are mirror-symmetrical.
  • the design of the first guide plate can mention the support function, and the support function is more stable than the prior art guide rod.
  • the first connecting portion 400 includes first toggle members 212 corresponding to the first rack 202 respectively; the two first toggle members 212 are mirror-symmetrical; each of the first toggle members 212 includes: a first block 211 and a first toggle block 212 connected to the first block 211; the first block corresponds to the first rack 202, and two first toggle blocks 212 They are connected by an elastic member, and the distance between the two first shifting pieces 210 is adjusted by shifting the two first shifting blocks 212, so that the first connecting portion 400 is in the first guide groove 201. Up and down activities.
  • the elastic member 216 may be, for example, a first spring 216.
  • the first toggle member 210 includes a first locking block 211 protruding toward the first rack 202, and the first locking block 211 is locked in The first rack 202; the first toggle block 212 set toward the first connecting portion 400; the first connecting portion 400 is provided with a first through hole on the side facing the first rack 202 213.
  • the first toggle block 212 passes through the first through hole 213, and the first toggle block 212 can be movably received in the first through hole 213; and is arranged in the first guide A first convex column plate 214 on the inner wall of the groove 201; a first spring groove 215 disposed on one side of the first convex column plate 214, and the first spring groove 215 is connected to the first locking block 211, the The first toggle block 212 is connected.
  • the first locking block 211 is separated from the first rack 202; the first spring groove 215 is provided There is a first spring 216, and the first spring 216 extends out of the first spring groove 215; the first protrusion plate 214 is provided with a first protrusion 2141 corresponding to the first spring 216; Two ends of a spring 216 abut on the side wall of the first spring groove 216 and the first protrusion 2141 respectively.
  • This technical feature can easily achieve pedal height adjustment.
  • the number of the first toggle member 210 is two, which are arranged in mirror symmetry between the first guide groove 201 and the first connecting portion 400, so the structure will not be repeated here.
  • the use state diagrams of the first guide plate 200 and the first connecting portion 400 can be referred to as shown in FIGS. 2 and 6, when the pedal 300 is fixed, at this time, the spring 216 is affected by the side wall of the first spring groove 215 and the second A protruding column 2141 is compressed by the action of the two ends and thus generates an elastic force. Under the action of the elastic force of the spring 216, the first locking block 211 is inserted into and engaged with the first rack 202, so the connecting part is fixed on the first rack 202.
  • the pedal 300 In a guide groove 201, the pedal 300 is fixed at a certain position; when the height of the pedal 300 needs to be adjusted, only the two first toggle blocks 212 need to be moved, so that the two first toggle blocks 212 move towards each other
  • the connecting portion By squeezing the spring 216 to a greater extent to force the first block 211 to separate from the first rack 202, the connecting portion can be moved up and down in the first guide groove 201, thereby realizing the height adjustment of the pedal 300.
  • the second guide plate 500 further includes a second guide plate 500 which is sleeved outside the first guide plate 200.
  • the second guide plate 500 includes: a second groove 501, the side wall of the second groove 501 is provided with an opposite second rack 502; the first guide plate 200 abuts against the On the inner wall of the second groove 501, a second connecting portion 520 is further provided at the bottom of the first guide plate 200, and the second connecting portion 520 is provided with a second toggle member 510.
  • the structure is similar to the structure of the first toggle member.
  • the second toggle member 510 includes: a second through hole 513 provided at one end of the first guide plate 500 away from the mounting plate 100;
  • the second locking block 511 protruding from the strip 502 is engaged with the second rack 502;
  • the second toggle block 512 is provided facing the first guide plate 200, the The second toggle block passes through the second through hole 513, and the second toggle block 512 can be movably received in the second through hole 513; and is disposed on the inner wall of the second guide groove 501
  • the second toggle block 512 is connected.
  • the second clamping block 211 is separated from the second rack 502;
  • a second spring 516 is provided in the spring groove 515, and the second spring 516 extends out of the second spring groove 515;
  • the second convex column plate 514 is provided with a second convex column corresponding to the second spring 516 5141; Both ends of the second spring 516 abut against the side wall of the second spring groove 515 and the second protrusion 5141 respectively.
  • the number of the second toggle member 510 is two, which are arranged in mirror symmetry between the second guide groove 501 and the first guide plate 200, so the structure will not be repeated here.
  • the first guide plate 200 When the first guide plate 200 is fixed, at this time, because the spring 516 is compressed by the action of the side wall of the second spring groove 515 and the ends of the second protrusion 5141, an elastic force is generated. Under the elastic force of the spring 516, the second locking block 511 is inserted and locked in the second rack 502, so the first guide plate 200 is fixed in the second guide groove 501, that is, the first guide plate 200 is fixed at a certain position; When the guide plate 200 is high, the two second toggle blocks 512 are moved so that the two second toggle blocks 512 move toward each other, and the spring 516 is pressed to a greater extent to force the second block 511 and the second block 511 to move closer to each other. With the separation of the rack 502, the first guide plate 200 can move up and down in the second guide groove 501, thereby further realizing the adjustment of the height of the pedal 300.
  • the pedal height can be adjusted according to the actual situation, according to different ages and different heights of children, for example, for babies, the pedal can be adjusted to the position on the mounting plate For older children or taller children, the position of the pedal can be adjusted between the second guide plate 500 and the mounting plate 100.
  • the pedal angle The number of the adjusting device 310 is two, which are arranged on the first connecting portion 400 in mirror symmetry.
  • the pedal 330 includes an upper cover 331 and a base 322, the upper cover 331 is closed on the base 332; a pedal angle adjusting device 310 is provided between the pedal 300 and the first connecting portion 400, the The pedal angle adjusting device 310 includes: a convex portion 301 provided on the first connecting portion 400 corresponding to the pedal 300, and the convex portion 301 is respectively provided with a first gear in the direction of the two first racks 202; A first gear 312 is provided on one end surface of the convex portion 301; a second gear 313 that matches the first gear 312 is provided on the abutting surface of the pedal 300 and the end surface of the convex portion 301 The base 332 is provided with a gear seat 333 so that the second gear is fixed inside the pedal 330 when separated from the first gear.
  • the second gear 313 is fitted into the first gear.
  • the second gear 313 has an engaged or separated state with the first gear 312, that is, the second gear 313 is inserted into or removed from the first gear 312 Out of the state, so that the pedal 300 rotates to a certain angle relative to the first guide plate 200, and is fixed by the second gear 313 and the first gear 312, and the first gear 312 and the second gear 313 are matched
  • the pedal 300 realizes angle adjustment.
  • the pedal angle adjusting device 310 further includes: a gear column 314 extending from the side of the second gear 313 facing away from the first gear 312, and a column groove 315 is provided in the gear column 314
  • the cylindrical groove 315 contains a spring 316 which exposes the free end of the gear cylinder 314; one end of the spring 316 abuts against the inner wall of the cylindrical groove 315, and the other end abuts against the The inner wall of the pedal 300; the gear column 314 is provided with a first hook 317.
  • the first hook is shaped like an inverted " ⁇ " (corner symbol); two first hooks 317 A sliding portion 318 is also provided between; the free end of the sliding portion 318 is complementary to the shape of the first hook portion 317; the sliding portion 318 includes: a second hook adapted to the first hook portion 317 Part 3181, that is, the first hook part 317 and the second hook part 3181 are mutually hooked, one end is connected to the connecting part 3182 of the second hook part 3181, the connecting part 3182 and the gear column 314 are arranged perpendicularly; and The handle portion 3183 at the other end of the connecting portion 3182; in order to make adjustment more convenient, in this embodiment, the sliding portion 318 is provided in a U-shaped configuration, but the sliding portion 318 can use this different shape and various The material is not limited to the shape shown in 4 and 5 in this embodiment, as long as the sliding portion can pull the first hook 317, the pedal is provided with a through hole 319, and the handle 3183 exposes the through Hole 3
  • the pedal 300 also includes an upper cover 331, and the upper cover 331 is provided with a handle hole 335 corresponding to the handle portion 3183 to accommodate the palm of the hand extending into the handle hole 335 to grasp the pull of the handle portion.
  • the second hook slides out.
  • the gear seat 333 is also provided with an arc-shaped limiting groove 311 that matches the second gear column 314 at a position corresponding to the second gear column 314, so that the second gear column 314
  • the second gear 313 is driven to move along the direction of the axis of the first gear without deviation, so that the second gear can be accurately positioned and inserted into the first gear when it is reset.
  • the first gear cylinder is respectively provided with two opposite reinforcing ribs 3151 along its circumferential direction, and a position corresponding to the reinforcing rib 3151 on the gear seat 333 is respectively provided with a reinforcing rib groove 3512 to This makes the second gear column 314 more stable when moving along the axis of the first gear 313 under the driving of an external force.
  • This technical feature can not only easily realize the adjustment of the pedal angle, but also can realize the adjustment with one hand, which is more convenient.
  • the first guide plate 200 and the mounting plate 100 are rotatably connected.
  • the mounting plate 100 and the first guide plate 200 are connected by a hinge part, as shown in FIG. 3, the hinge part is composed of a protrusion 130 and a column groove 120, so that the mounting plate is wound around the
  • the hinge part and the first guide plate are in an open or folded state; specifically, one end and/or both ends of the first guide plate 200 are protrudingly provided with a column 110; the mounting plate 100 corresponds to the column 110
  • One end and/or both ends are provided with bumps 130, the bump 130 is provided with a column groove 120 that is adapted to the column portion 110, and the column portion 110 and the column groove 120 cooperate to make the installation
  • the board 100 may rotate around the axis of the column 110. As shown in FIG. 7, this technical feature enables the installation board 100 to be folded, which is convenient for storage when not in use, and it is not necessary to disassemble the installation board 100 during storage.
  • the end of the first guide plate 200 close to the mounting plate 100 is provided with a limiting block 220.
  • the limiting block blocks the mounting plate so that the mounting plate and the There is an angular limit between the first guide plates.
  • the limiting block 220 includes: a protrusion 221, a recess 222 and a step 223.
  • an end of the first guide plate 200 close to the mounting plate 100 extends with a card protrusion 221, and an end of the mounting plate 100 close to the first guide plate 200 is provided with a card protrusion 221 that fits with the card protrusion 221
  • the concave portion 222 of the mounting board 100 is provided with a step portion 223 on the top of the mounting board 100, and the concave portion 222 and the step portion 223 are adapted to each other so that the mounting board 100 abuts against the protrusion 221, in other words, the mounting board When 100 is opened to 90 degrees, it will be blocked by the protrusion 221. Therefore, the opening angle between the first guide plate 200 and the mounting plate 100 is limited to be between 0 and 90 degrees. This technical feature can keep the connection between the mounting plate and the first guide plate more stable, and will not cause the opening angle between the first guide plate and the mounting plate to be greater than 90 degrees due to the force of the pedal 300, or even leave the car floor.
  • the structure may be as follows: one end and/or both ends of the guide plate are recessed with column grooves; the side of the mounting plate facing the column groove is provided with a column suitable for The matching of the column part and the column groove can also realize that the mounting plate can rotate around the axis of the column part.
  • the footrest of the child safety seat of the present invention further includes an angle adjusting member 600
  • the angle adjusting member 600 includes: a spherical protrusion 610 provided at the bottom of the second guide plate 500, and supporting feet Block 620
  • the foot support block 620 is provided with a spherical groove 630 adapted to the spherical protrusion 610, so as to adjust the angle between the footrest body and the ground.
  • the foot support block of the present technical feature can make the foot The support of the pedal body is more stable, and it is more stable when used during driving.
  • the pedals will move back and forth, and the setting of the angle adjusting member can make the present invention more flexible in this scenario , So that the first guide plate 200, the second guide plate 500 and the pedal 300 can move at a certain angle to adapt to inertia.

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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)
  • Mechanical Control Devices (AREA)

Abstract

La présente invention concerne une pédale de pied d'un siège de sécurité pour enfant comprenant : une plaque de montage (100) ; une première plaque de guidage (200), dotée d'une extrémité supérieure et d'une extrémité inférieure et comprenant une première rainure de guidage (201), une première crémaillère (202) étant agencée sur la paroi latérale interne de la première rainure de guidage (201) ; une première partie de raccordement (400), agencée dans la première rainure de guidage (201) et comprenant une première partie de déplacement (210) agencée de manière correspondante sur l'autre paroi latérale interne de la première rainure de guidage (201), la première partie de déplacement (210) comprenant un premier bloc de serrage (211) et un premier bloc de déplacement (212) raccordé au premier bloc de serrage (211), le premier bloc de serrage (211) correspondant à la première crémaillère (202), la première partie de déplacement (212) étant déplacée pour entraîner le premier bloc de serrage (211) et la première crémaillère (202) pour leur serrage ou séparation, de sorte que la première partie de raccordement (400) se déplace vers le haut et vers le bas dans la première rainure de guidage (201) ; et une pédale (300), raccordée à la première partie de raccordement (400) et se déplaçant vers le haut et vers le bas dans la direction de la première plaque de guidage au moyen de la première partie de raccordement (400).
PCT/CN2019/080452 2019-03-29 2019-03-29 Pédale de pied de siège de sécurité pour enfant WO2020198946A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/080452 WO2020198946A1 (fr) 2019-03-29 2019-03-29 Pédale de pied de siège de sécurité pour enfant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/080452 WO2020198946A1 (fr) 2019-03-29 2019-03-29 Pédale de pied de siège de sécurité pour enfant

Publications (1)

Publication Number Publication Date
WO2020198946A1 true WO2020198946A1 (fr) 2020-10-08

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Application Number Title Priority Date Filing Date
PCT/CN2019/080452 WO2020198946A1 (fr) 2019-03-29 2019-03-29 Pédale de pied de siège de sécurité pour enfant

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002052963A (ja) * 2000-08-09 2002-02-19 Takata Corp チャイルドシート用ベース
CN104590069A (zh) * 2013-10-31 2015-05-06 李明柱 用于汽车座椅的脚踏板
CN204870641U (zh) * 2015-08-25 2015-12-16 刘根华 儿童汽车安全座椅脚踏板
CN205202783U (zh) * 2015-11-21 2016-05-04 沈春来 汽车安全座椅脚踏板
CN205395830U (zh) * 2016-03-10 2016-07-27 宁波贝维尔婴童用品制造有限公司 儿童安全座椅脚踏板的高度调节装置
CN205395826U (zh) * 2016-03-10 2016-07-27 宁波贝维尔婴童用品制造有限公司 儿童安全座椅脚踏板的角度调节装置
CN206327191U (zh) * 2017-01-06 2017-07-14 杨奎 一种汽车儿童安全座椅脚踏板
CN108189718A (zh) * 2016-12-08 2018-06-22 李明柱 汽车安全座椅用脚踏板的位置调节装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002052963A (ja) * 2000-08-09 2002-02-19 Takata Corp チャイルドシート用ベース
CN104590069A (zh) * 2013-10-31 2015-05-06 李明柱 用于汽车座椅的脚踏板
CN204870641U (zh) * 2015-08-25 2015-12-16 刘根华 儿童汽车安全座椅脚踏板
CN205202783U (zh) * 2015-11-21 2016-05-04 沈春来 汽车安全座椅脚踏板
CN205395830U (zh) * 2016-03-10 2016-07-27 宁波贝维尔婴童用品制造有限公司 儿童安全座椅脚踏板的高度调节装置
CN205395826U (zh) * 2016-03-10 2016-07-27 宁波贝维尔婴童用品制造有限公司 儿童安全座椅脚踏板的角度调节装置
CN108189718A (zh) * 2016-12-08 2018-06-22 李明柱 汽车安全座椅用脚踏板的位置调节装置
CN206327191U (zh) * 2017-01-06 2017-07-14 杨奎 一种汽车儿童安全座椅脚踏板

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