KR20040024426A - Multi purpose car seat for baby - Google Patents

Abstract

PURPOSE: A multipurpose car seat for infants is provided to easily settle to each frame bar by installing a locking device to the bottom of the car seat and to easily attach and detach the car seat to/from the vehicle in mounting the seat to the vehicle by applying a hook having a safe latch. CONSTITUTION: A multipurpose car seat(1) for infants is used for a baby carriage, a rocking chair, and a table chair by settling the car seat to frame bars of the baby carriage, the rocking chair, and the table chair. The multipurpose car seat is composed of a device(2) for regulating the angle of a backrest for convenience of infants and users; an armrest height-adjustable device arranged to an armrest(9) to regulate the height to body shapes of infants; a hook(10) for settling a safety belt installed to the rear side of an upper body(4) to easily attach and detach the car seat to/from the vehicle; and a locking device(3) arranged at the bottom of a lower body(5) to fix a frame bar.

Description

Multi purpose car seat {Multi purpose car seat for baby}

The present invention relates to a multi-purpose infant car seat in consideration of the safety and convenience of the infant by easily removing and attaching the infant car seat to the stroller, rocking chair, table chair frame bar while using as an infant car seat.

It relates to an infant car seat invented to maintain the most comfortable state when used as a stroller and rocking chair by installing a backrest angle adjustment device on the disk coupled to the upper body and the lower body of the car seat.

The car seat armrest has a structure that can be lifted and lowered, and the backrest is folded, so it is easy to carry and store even as an integrated type that does not separate the car seat and the stroller when used as a stroller.

The stroller and rocking chair frame bar is provided with a cushioning rubber to keep the infant comfortable and comfortable.

The rear of the upper body relates to a baby car seat invented so that the user can install and detach the car seat safely and conveniently by installing three hooks for the vehicle seat belt.

The conventional technology is that the car seat used only as a single function of a baby car seat or used as a stroller has a structure in which the stroller wheel is built into the car seat body so that pollutants can be carried from the wheel to the vehicle, and the car seat body is integrated only in consideration of safety. As it is designed and manufactured, it is not easy for the user to carry and store.

The technical problem to be achieved by the present invention is to solve the problems of the prior art, by installing the backrest angle adjustment device on the disk coupled to the upper body and the lower body of the infant car seat can be adjusted to the backrest angle in four stages Keep a comfortable and comfortable position at all times.

The armrest is invented in a structure that can be raised and lowered, so that the back of the car seat is folded, so it is easy to carry and store without removing the car seat when used as a baby carriage.

A hook is installed to allow the user to attach and detach the car seat safely and conveniently, and a safety latch is installed on the hook to prevent the safety belt from being detached from the hook in case of emergency. There is this.

1 is a perspective view showing a state of use of the baby car seat of the present invention.

Figure 2 (a) is a schematic diagram of the car seat upper body and the lower body coupled to the backrest angle adjustment device, Figure 2 (b) is a cross-sectional view of the coupling of the upper disk and the lower disk, the backrest angle control device.

Figure 3 (a) (b) (c) is a perspective view of a child car seat showing an embodiment of the backrest angle adjustment device.

Figure 4 (a) is a perspective view of the locking device for mounting the frame bar when using a baby car seat as a stroller, rocking chair, dining table chair combined. Fig. 4B is an exploded view of Fig. 4A.

5 is a rear view of the upper body.

Figure 6 (a) is a perspective view showing a vehicle seat belt mounting hook. Fig. 6 (b) is an exploded view of the hook.

Fig. 7 (a) (b) (c) (d) is an exploded view of the raising and lowering armrests, and Fig. 7 (e) (f) is a sectional view showing an embodiment.

8 is a perspective view showing a baby carriage frame.

Figure 9 (a) is a perspective view showing a front view when using a baby car seat as a stroller, Figure 9 (b) is a perspective view showing a back view using state.

10 is a perspective view showing a state of use when the car seat is used as a rocking chair.

11 is a perspective view showing the state of use when using the car seat as a dining table.

※ Explanation of Drawings

1. Car seat 2. Backrest angle adjustment device

3. Frame bar fixed locking device 4. Upper body

5. Lower Body 6. Secondary Seat

7. Sunshade 8. 5-Point Safety Belt

9. Up and down armrest 10. Vehicle seat belt mounting hook

11. Hook for vehicle seat belt

309. Locking switch cover 401. Upper body cover

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

1 is a perspective view showing a state of use of the baby car seat of the present invention.

As shown in FIG. 1, the infant car seat 1 of the present invention is combined with the upper body 4 and the lower body 5 together with the backrest angle adjusting device 2, and the upper body 4 with the sun shade 7. Is installed and the vehicle seat belt mounting hook 10 is installed on the back three places. At the top of the back, the backrest angle control switch 208 is installed.

The lower body (5) is equipped with a rear view seat belt mounting hook (11) and the armrest (9) can be raised and lowered, the car seat back is folded, easy to carry and store when used as a stroller.

On the bottom of the lower body, the frame bar fixing locking device 3 is installed with the frame bar mounting grooves 12 and 12 'so as to be mounted on the frame bar 801 when used as a stroller, a rocking chair or a dining table.

Figure 2 (a) is a schematic diagram of the child car seat upper body 4 and the lower body 5 is coupled to the backrest angle control device (2).

The lower disk 202 of the lower body 5 has an angle adjusting groove 205, and the upper disk 201 of the upper body 4 has a groove 205 ′ through which the angle adjusting fixing key 204 penetrates. The upper disk 201 and the lower disk 202 are coupled by the central axis 203.

The angle adjustment fixing key 204 is fixed to the angle adjustment grooves 205 and 205 'by the spring 206 force installed in the case 209 to maintain the angle set by the user.

When the angle is changed, pressing the angle adjustment switch 208 on the upper back of the upper body (4), the angle adjustment fixing key 204 connected to the wire 207 is separated from the lower body (5) angle adjustment groove 205, the user When the switch 208 is released after setting the desired angle, the fixing key 204 is returned by the force of the spring 206 to fix the backrest angle.

Figure 2 (b) is a cross-sectional view of the embodiment in which the upper body 4 and the lower body 5 is combined with the angle adjusting device (2).

Figure 3 (a) (b) (c) is a perspective view of a child car seat showing an embodiment of the backrest angle adjusting device (2).

Figure 4 (a) is a perspective view of the frame bar mounting locking device (3) when using a baby car seat (1) as a stroller, rocking chair, dining table chair.

9 (a) and 10, the rear frame bar 801, the child car seat (1) frame bar 801 mounting groove 12 is in close contact with the mounting frame 12 'to the front frame bar ) By pressing in the vertical direction.

At this time, the locking switch 301 of the frame bar fixed locking device 3 is pushed back by the frame bar 801 and the frame bar is seated in the frame bar seating groove 312, and the locking switch 301 is a spring 306. By return locking, the child car seat is securely mounted to the frame.

When detaching and pulling the locking switch 301 by hand, the infant car seat 1 can be easily detached by the leaf spring 307 installed in the seating groove 312.

4B is an exploded view of the frame bar fixed locking device 3.

5 is a rear view of the upper body 4.

An upper back angle adjusting switch 208 is installed at the top center of the upper body so that the backrest angle can be easily adjusted with one hand.

Figure 6 (a) is a perspective view showing a vehicle seat belt mounting hook (10).

The vehicle body seat belt mounting hooks (10) are installed at the bottom left and right sides of the upper body (4), and the safety latch 101 is coupled to the end of the hook by a pin 103 together with the spring 102 to the vehicle in need. It prevents the fall of the seat belt and allows the user to detach and attach it safely and conveniently. Figure 6 (b) is an exploded view of the vehicle seat belt mounting hook 10.

7 (a) (b) (c) (d) are exploded views of the raising and lowering armrests. Fig. 7 (e) (f) is a sectional view showing an embodiment.

Armrest slide 905 has the armrest height adjustment groove (903) and the armrest guide groove 902 is engaged with the armrest guide rail (901) to prevent the departure of the armrest slide (905) when moving up and down.

Armrest slide 905 through the lower body 5 side through the armrest height fixing key 904 is coupled to the spring 906 and the pin 907.

As in the embodiment of Fig. 7 (e) (f), when the armrest height is adjusted, pressing the knob of the height fixing key 904 releases the fixing key 904 from the armrest height adjusting groove 903. When the user releases the handle at the desired height, the fixing key 904 is fixed to the adjustment groove 903 by the force of the spring 906.

8 is a perspective view showing the baby carriage frame 800 before the infant car seat is mounted.

In the stroller frame 800, the cushioning rubber 802 is installed at four ends of the frame bar 801 on which the baby car seat is mounted to absorb shocks transmitted from the ground when used as a stroller to keep the infant comfortable and comfortable. Do it.

Figure 9 (a) is a perspective view showing the front use state when the infant key seat 1 is mounted on the baby carriage frame 800, and used as a baby carriage. Figure 9 (b) is a perspective view showing a back view using state.

FIG. 10 is a perspective view illustrating a state in which a baby car seat 1 is mounted to a rocking chair frame 100 and used as a rocking chair.

Rocking chair frame bar on which the baby car seat is mounted bar 4 on both ends of the cushioning rubber 802 is installed so that the infant can remain comfortable and comfortable even when used as a rocking chair.

11 is a perspective view illustrating a state in which a baby car seat is mounted to a dining table chair 200 and used as a dining table chair.

The effect of the present invention was invented as a multi-purpose infant car seat that can be used as a stroller when mounted on a baby car seat as a stroller, a rocking chair when mounted on a rocking chair frame, and a table as a chair when mounted on a table chair frame. The locking device is installed on the underside of the car seat. When the car seat is mounted on the vehicle, the hook with the safety latch is invented to facilitate the removal and attachment of the car seat, thereby improving the safety and convenience of the use of the car seat.

In addition, it was invented as a multi-purpose infant car seat to increase the convenience of use more than when purchasing each product and to reduce the amount of industrial waste generated after use to enable a multi-purpose infant car seat to prevent environmental pollution and waste of resources.

Claims (10)

In the multi-purpose infant car seat that can be used as a stroller, rocking chair, and table chair by mounting the infant car seat on the frame bar of the stroller, rocking chair, and table chair while being used as a child car seat, the backrest angle adjustment device is installed for the convenience of infants and users. The armrest is provided with a height adjustment device for adjusting the armrest according to the body shape of the infant, and on the rear of the upper body, a hook for mounting a vehicle seatbelt is installed on the bottom of the lower body to fix the car seat. Infant car seat, characterized in that the locking device is provided. The method of claim 1, Infant car seat is separated, the infant car seat, characterized in that the backrest angle adjustment device is provided on the disk combined with the upper body and the lower body. The method of claim 1, Infant car seat Armrest is a child car seat, characterized in that the armrest height adjustment device is provided that can be raised and lowered. The method of claim 1, Infant car seat The upper body rear infants car seat, characterized in that one vehicle seat belt mounting hook is installed at the center of the two top and bottom left. The method of claim 1, A baby car seat having a frame of a baby carriage and a rocking chair characterized in that a cushioning rubber is installed at four ends of frame bars of a baby carriage and a rocking chair to improve ride comfort. The method of claim 2, With the backrest angle adjusting groove on the upper disk and the lower disk, the angle adjustment fixing key is fixed to the angle adjusting groove by a spring, and the fixing key is connected to the angle adjusting switch with a wire. Infant car seats with features. The method of claim 3, An infant car seat with a height adjustment groove and a guide groove on the armrest slide, an armrest slide guide rail on the lower body side, and a height-locking key combined with a spring to raise and lower the armrest. The method of claim 1, Infant car seats, characterized in that the frame body bottom grooves (12, 12 ') and a fixed locking device is provided on the bottom of the lower body in order to attach and detach the child car seat. The method of claim 8, When the frame bar is fixed to the locking device, when the locking switch is retracted and the frame bar is seated in the mounting groove, the locking switch is returned and locked by the spring to lock the frame bar. The frame bar seating groove is provided with a spring, the infant car seat, characterized in that the baby car seat can be easily removed from the frame bar. The method of claim 4, wherein Infant car seats, characterized in that the safety latch is installed with a spring to prevent the seat belt from detaching the seat belt mounting hook end.