KR20170096898A - car seat adjustable in height for infants - Google Patents

car seat adjustable in height for infants Download PDF

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Publication number
KR20170096898A
KR20170096898A KR1020160018743A KR20160018743A KR20170096898A KR 20170096898 A KR20170096898 A KR 20170096898A KR 1020160018743 A KR1020160018743 A KR 1020160018743A KR 20160018743 A KR20160018743 A KR 20160018743A KR 20170096898 A KR20170096898 A KR 20170096898A
Authority
KR
South Korea
Prior art keywords
height
seat
movable
fixing
main
Prior art date
Application number
KR1020160018743A
Other languages
Korean (ko)
Inventor
배동혁
김정민
이선원
Original Assignee
금오공과대학교 산학협력단
김정민
배동혁
이선원
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 금오공과대학교 산학협력단, 김정민, 배동혁, 이선원 filed Critical 금오공과대학교 산학협력단
Priority to KR1020160018743A priority Critical patent/KR20170096898A/en
Publication of KR20170096898A publication Critical patent/KR20170096898A/en

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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
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
    • 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
    • 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
    • B60N2/50—Seat suspension devices
    • B60N2/505—Adjustable suspension including height adjustment
    • 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
    • B60N2/64—Back-rests or cushions

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

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a car seat capable of being adjusted to a height for a child, and more particularly, to a car seat that can be freely changed to a height for seating an infant and a height for seating an adult.
A movable seat disposed at a receiving portion of the main seat and capable of adjusting a height to a second fixed position lower than a height of the main seat at a first fixing position coinciding with a height of the main seat; And an elastic body for elastically supporting the movable sheet.

Description

A car seat adjustable in height for infants

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a car seat capable of being adjusted to a height for a child, and more particularly, to a car seat that can be freely changed to a height for seating an infant and a height for seating an adult.

Generally, a car seat provides a comfortable ride and, at the same time, it is combined with a seat belt and serves as a safety device for ensuring the safety of an occupant in a collision.

On the other hand, since the conventional car seat is manufactured and installed in accordance with the body shape of an adult, there is a problem that it is inconvenient when an infant having a small body size is seated and the safety of the infant is difficult to guarantee.

Accordingly, a removable child car seat which can be fixed to an automobile in accordance with the size of a child's body has been developed. Recently, it is mandatory for a child to be seated through a child seat when a child is boarded in a vehicle.

On the other hand, the baby seat has a complicated structure due to a rigid structure of the body in preparation for a crash of an automobile, and it is inconvenient when the baby seat moves out of the automobile due to its heavy weight occupying a large volume.

Accordingly, Korean Registered Utility Model No. 20-0454402 "Child Car Seat" having a more simple structure has been developed, but still has to be purchased separately from the vehicle, and at the same time, it has to be installed by attaching and detaching every time it is used.

Korean Registered Utility Model No. 20-0454402 "Child Car Seat"

SUMMARY OF THE INVENTION It is an object of the present invention to provide a car seat that can be adjusted to a height for a baby so as to easily adjust the height of the car by an adult car seat and a baby car seat according to the size of a passenger's body.

In order to achieve the above object, according to the present invention, a child seat height adjustable car seat comprises: a main seat having a receiving portion formed at a center thereof; a main seat disposed at a receiving portion of the main seat, A movable seat capable of being adjusted in height to a second fixed position lower than a height, and an elastic body elastically supporting the movable seat.

The fixing device may further include a fixing part for fixing the height of the movable sheet to a second fixing position where the elastic body is compressed.

The apparatus may further include a support for supporting the movable sheet while maintaining the height of both sides of the movable sheet at a constant level.

The movable sheet is fixed to the support of the support when the height of the movable sheet is lowered to a second fixed position where the elastic body is compressed and the protrusion is protruded to the side of the support, And a fixing portion for fixing the height of the sheet.

And a second fixing position which is lower than a height of the main seat at a first fixing position which is disposed in the receiving portion of the main seat and coincides with the height of the main seat, And a link portion provided between a seat and a frame provided at a lower end of the movable sheet, wherein the link portion is rotatably fixed at a central portion via an intermediate first fixing pin in an "X & Is rotatably fixed to the support body and the frame through a second fixing pin and both ends of the other side of the link portion are coupled through the third fixing pin so as to be slidably transferred to the support and the slot formed in the frame.

As described above, according to the present invention, it is possible to easily adjust the height of the child car seat using the adult car seat and the child car seat according to the size of the occupant's body.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view of a car seat adjustable in height according to the present invention; FIG.
FIG. 2 or 3 is a view illustrating a fixing portion of a car seat which can be adjusted to a height for a baby according to the present invention. FIG.
4 is a view showing another embodiment of a car seat adjustable in height according to the present invention.
FIG. 5 is a view showing another embodiment of a car seat adjustable in height according to the present invention; FIG.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

FIG. 1 is a view showing a child car seat adjustable height according to the present invention. FIG. 2 or FIG. 3 is a view showing a fixed portion of a car seat adjustable in height according to the present invention, FIG. 5 is a view showing another embodiment of a car seat adjustable in height according to the present invention. FIG. 5 is a perspective view of a child car seat according to an embodiment of the present invention.

FIG. 1 is a perspective view of a child seat according to the present invention. FIG. 1 is a perspective view of a child seat according to an embodiment of the present invention. A movable seat 2 capable of adjusting the height to a second fixed position lower than the height of the main seat 1 as in (1-II) at a first fixed position coinciding with the height of the seat 1, And an elastic body 3 for elastically supporting the elastic body 3.

(1-I) so that there is no inconvenience when the adult sits on the movable seat 1 from the main seat 1 considering the body size of the adult, It is preferable to fix the height of the movable sheet 2 to the first fixed position with a height difference within the 5 cm limit without inconvenience due to the difference in height between the main seat 1 and the movable seat 1 Do.

When the infant is seated on the movable seat 2, the movable seat 2, which is manufactured in consideration of the size of the infant, descends in the receiving portion of the main seat 1, So that it can be supported on the inner side surface of the accommodating portion of the baby carriage 1 to prevent the infant from moving to the left or right by the impact.

It is also possible to arrange the movable sheet 2 at the lower end in such a manner that the movable sheet 2 is elastically supported via a plurality of elastic members to arrange the height of the movable sheet 2 at the first fixed position, (See FIG. 2) for fixing the height of the movable seat to the fixed position. When the fixing portion is further included, a plurality of adjusting members 11 for moving the fixing portion are provided on the front side .

FIG. 2 or 3 is a perspective view illustrating a fixing unit of a car seat adjustable in height according to an embodiment of the present invention. FIG. 2 is a perspective view of a support for supporting a movable seat, (2A) so as to prevent the movable sheet from tilting.

A supporting base 21 extending from the lower end of the supporting body 2A of the movable seat and a projection 22 protruding from the side of the supporting base 21 and a second fixing position in which the elastic body 3 is in a compressed state And a fixing unit 4 for fixing the height of the movable sheet by being fastened to the protrusion of the support when the height of the movable sheet is lowered.

In addition, the fixing portion 4 is preferably operated by the operation of the wire 12 connected to the adjusting member.

More specifically, as shown in FIG. 3, the fixing portion 4 is configured to be rotatable in a "C" shape so as to be fastened to the protrusion 21 protruding from the side surface of the supporter 21 do.

In order to maintain the fastened state of the protrusion 21 in the fastening groove 4A formed at one side of the fastening portion 4, the fastening portion 4 is adjusted in the state of receiving the rotational force in the clockwise direction by the spring 13 The fixing portion 4 is rotated in the counterclockwise direction by the wire 12 pulled to the other side by the operation of the member and the engagement with the projection 21 is released.

The shape and structure of the fixing portion 4 are one example, and other types of fixing structures and means may be used.

FIG. 4 shows another embodiment of a car seat adjustable in height according to the present invention. In addition to the seat portion on which a passenger seats, a main back 7 having a backrest portion for supporting the back of the passenger, (6) so that it can be adjusted according to the body size of an adult and an infant.

The main back 6 is provided with a receiving portion at the center and a third fixed position which is disposed in the receiving portion of the main back 6 and coincides with the front surface of the main back 6. [ And a backrest elastic body 6B for elastically supporting the movable back 7 and a movable backrest 7 capable of adjusting a position of the backrest 7 disposed at a fourth fixed position.

This allows the movable seat 2 and the movable backrest 7 to be placed in the same state as in (4-I) when the adult is aboard, and the movable seat 2 is elastically supported The elastic member 3 is compressed so that the movable seat 2 is positioned at the lower end of the main seat 1 and the backrest elastic body 6B for elastically supporting the movable back 7 is compressed to move the movable back 7 to the main backrest 6 so that the infant can safely sit between the main seat 1 and the main back 6.

In order to prevent the formation of a spaced space that can be formed between the movable seat 2 and the movable back 7 by the movement of the movable seat 2 and the movable backrest 7, And the movable backrest 7, as shown in Fig.

FIG. 5 shows another embodiment of a car seat adjustable in height according to the present invention. The support 2A supporting the movable seat 2 has a link portion 31 on a lower frame 2B So that the movable sheet 2 can be configured to be raised or lowered.

More specifically, the link portion 31 is rotatably fixed at its central portion via a central first fixing pin in an "X" shape, and both ends of the link portion 31 are fixed to the support 2A and the frame 2B via a second fixing pin.

Both ends of the other end of the link portion 31 are coupled through the third fixing pin so as to be slidably transportable to the slots 3B formed in the support 2A and the frame 2B, The height of the movable sheet can be adjusted to the second fixed position as shown in (5-II).

The elastic member 3B may be configured to support the movable sheet 2 by pressing the link portion 31 conveyed along the slot 3B without elastically supporting the movable sheet 2 directly .

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art without departing from the scope of the present invention. The scope of the invention should therefore be construed in light of the claims set forth to cover many of such variations.

1: main sheet
2: movable sheet
3: Elastomer
4:
5: Link section
6: Main back
7: Operation backrest
8: Fixed sheet
11: Adjustable member
12: Wire
13: spring
21: projection
22: Support
30: Link section
31: first fixing pin
32: second fixing pin
33: third fixing pin
34: Slot

Claims (5)

A main sheet having a receiving portion formed at the center thereof;
A movable seat disposed in a receiving portion of the main seat and adjustable in height from a first fixed position coinciding with a height of the main seat to a second fixed position lower than a height of the main seat;
And an elastic body for elastically supporting the movable sheet
Car seat with adjustable baby height.
The method according to claim 1,
And a fixing part for fixing the height of the movable sheet to a second fixing position in a state where the elastic body is compressed
Car seat with adjustable baby height.
The method according to claim 1,
And a support for supporting the movable sheet while maintaining the height of both sides of the movable sheet at a constant level
Car seat with adjustable baby height.
The method according to claim 1,
A support table extending from the lower end of the movable sheet;
A protrusion protruding from the side of the support;
And a fixing part for fixing the height of the movable sheet when the movable sheet is lowered to the second fixing position in a state where the elastic body is in a compressed state,
Car seat with adjustable baby height.
A frame provided with a main sheet having a receiving portion formed at the center thereof;
A movable seat disposed in a receiving portion of the main seat and adjustable in height from a first fixed position coinciding with a height of the main seat to a second fixed position lower than a height of the main seat;
And a link portion provided between the frame and the support provided at the lower end of the movable sheet,
The link portion is rotatably fixed to a central portion through an intermediate first fixing pin in an "X" shape, both ends of the link portion are rotatably fixed to the support and the frame via a second fixing pin, Is coupled through a third fixing pin so as to be slidably movable in a slot formed in the support and the frame
Car seat with adjustable baby height.
KR1020160018743A 2016-02-17 2016-02-17 car seat adjustable in height for infants KR20170096898A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160018743A KR20170096898A (en) 2016-02-17 2016-02-17 car seat adjustable in height for infants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160018743A KR20170096898A (en) 2016-02-17 2016-02-17 car seat adjustable in height for infants

Publications (1)

Publication Number Publication Date
KR20170096898A true KR20170096898A (en) 2017-08-25

Family

ID=59761713

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160018743A KR20170096898A (en) 2016-02-17 2016-02-17 car seat adjustable in height for infants

Country Status (1)

Country Link
KR (1) KR20170096898A (en)

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