JP3980930B2 - Child seat attachment - Google Patents

Description

[0001]
[Field of the Invention]
The present invention relates to a child seat attachment for attaching a child seat to a vehicle seat.
[0002]
[Background]
Recently, child seats tend to employ a structure in which a locking device protrudes from the lower back of the back and is attached to a seat cushion of an automobile seat with the locking device. The car seat also projects a pair of strikers at predetermined intervals in the left-right direction at the rear portion of the seat cushion seating surface corresponding to the locking device of the child seat, and the striker Engage the locking device to allow the child seat to be attached to the seat cushion. Since the striker is made by bending from a wire, the striker has a problem that disturbs repose when the automobile seat is used in a full flat with the seat back tilted backward.
[0003]
[Problems of the Invention]
The problem of the present invention is that it can be easily assembled and removed from various vehicle seats, the child seat can be easily and securely locked to the seat frame to ensure safety, and the seat back is tilted backwards It is to provide a child seat attachment that allows the vehicle seat to be rested without being disturbed by a striker when used in a full flat.
[0004]
[Means corresponding to the problem and its operation]
The present invention extends between the seat cushion cushion rear and the seat back bottom in the left-right direction, and is applied to the seat cushion cushion rear surface and the seat back bottom bottom back surface. A base plate supported by the frame, protruding to the surface of the base plate at a predetermined interval in the left-right direction, and a child in the gap between the seat cushion, the rear and the seat back bottom Includes a pair of strikers that allow the seat locking device to be engaged, and can be easily assembled and removed from various vehicle seats, and the child seat can be easily attached to the seat cushion frame and seat back frame Stop securely to ensure safety.
[0005]
[Explanation of specific examples]
In the following, the child seat attachment of the present invention will be described based on the specific example shown and illustrated. FIGS. 1 to 3 are views of attaching the child seat 50 to the second seat 30 of the wagon. An embodiment 10 of the child seat attachment of the invention is shown, and in this child seat attachment 10, the base plate 11 is sandwiched between the seat cushion rear 34 and the seat back bottom 35 and left and right. And is supported by the seat cushion frame 39 and the seat back frame 40 by being applied to the surface 36 of the seat cushion rear 34 and the back surface 38 of the seat back bottom 35 thereof, and A pair of strikers 12 and 12 are provided The base plate 11 is protruded and fixed to the base plate 11 with a gap, and in the gap 41 between the seat cushion rear 34 and the seat back bottom 35, the child A pair of locking devices 51, 51 of the seat 50 can be correspondingly engaged, and the striker set position adjuster 13 protrudes between the pair of strikers 12, 12 to the surface 14 of the base plate 11. And supported by the base plate 11.
[0006]
The base plate 11 is covered with a trim material 17 with a hole 16 formed in the center with a rigid plate.
[0007]
The strikers 12, 12 are bent from the wire and welded to the base plate 11.
[0008]
The striker set position adjuster 13 protrudes from the surface 14 of the base plate 11 and is welded to the base plate 11 while being aligned with the hole 15 of the base plate 11. 18, a short shaft 19 that can be inserted into and removed from the distal end of the guide sleeve 18 and is supported by the guide sleeve 18 so as to be rotatable and reciprocally slidable; a fixed plate 20 that is fixedly attached to the distal end of the shaft 19; A screw rod 21 that is secured to the root of the shaft 19 in the guide sleeve 18 and a screw rod 21 that is inserted into the guide sleeve 18 from the hole 16 in the back surface 15 of the base plate 11. The adjustment screw is screwed to the screw and rotated by the knob 23. It consists of up 22, and adjusts the spacing between the surface 37 of the striker fixed position and the seat back 32. In order to cope with different thicknesses of the seat back 32, the strikers 12 and 12 may be attached to the base plate 11 with screws or the like so that the striker fixing position can be adjusted back and forth. In that case, the striker set position adjuster 13 may be omitted.
[0009]
In the second seat 30, 31 is a seat cushion, 32 is a seat back, and 33 is a head restraint.
[0010]
Therefore, for the child seat 50 to be mounted, the child seat attachment 10 first lays its fixing plate 20 sideways and moves it between its seat cushion rear 34 and seat back bottom 35. The pair of strikers 12 and 12 and the striker set position adjuster 13 are inserted into the gap 41, the base plate 11, the seat cushion, the rear 34, the surface 36, and the seat back, the bottom 35, the back. Then, the fixing plate 20 is raised upward and temporarily fixed to the second sheet 30. Next, the child seat 50 inserts the pair of locking devices 51, 51 into the gap 41 to engage the pair of locking devices 51, 51 with the pair of strikers 12, 12. Subsequently, the knob 23 is turned to adjust the distance between the striker locking position and the surface 37 of the seat back 32, and the child seat 50 is moved to the second position at the child seat attachment 10. -Can be easily assembled to the seat 30. As such, the child seat attachment 10 secures the child seat 50 to the seat frames 39 and 40 by simply and reliably stopping the child seat 50.
[0011]
Further, when the child seat 50 is not attached, the child seat attachment 10 is easily removed and stored in an appropriate location of the wagon. Even if the seat back 32 is tilted rearward and the second seat 30 is used in a full flat state, it is possible to rest without being interrupted by the strikers 12 and 12.
[0012]
As will be apparent from the specific embodiments of the present invention described above with reference to the drawings, for those of ordinary skill in the art to which the present invention pertains, It is easily embodied in another embodiment that derives from the nature and nature of the invention and that is objectively recognized as having them inherent. Of course, the content of this invention corresponds to the problem of the invention (be recommend with) and is essential for the establishment of the invention.
[0013]
[Benefits of the invention]
As understood from the above, the child seat attachment of the present invention extends in the left-right direction between the seat cushion rear and the seat back bottom, and the surface of the seat cushion rear and A base plate that is applied to the back and back surfaces of the seat back bottom and supported by the seat frame, protrudes from the surface of the base plate at a predetermined interval in the left-right direction, and the seat cushion The child seat attachment of the present invention includes a pair of strikers that allow the child seat locking device to be engaged in the gap between the rear and the seat back bottom so that it can be easily assembled and mounted on various vehicle seats. Detachable and child seat and frame -The seat can be easily and securely stopped to ensure safety, and when the seat back is tilted backwards and the vehicle seat is used in full flat, it is easily removed from the vehicle seat. It is possible to rest without being disturbed by the striker, and as a result it is very useful and practical for automobile seats.
[Brief description of the drawings]
FIG. 1 is a side view showing a second seat of a wagon where a child seat is mounted using a specific example of a child seat attachment according to the present invention.
FIG. 2 is a perspective view showing the child seat attachment.
3 is a cross-sectional view taken along line 3-3 in FIG.
[Explanation of symbols]
11 Base plate 12 Striker 13 Striker set position adjuster 14 Surface 18 Guide sleeve 19 Short shaft 20 Fixing plate 21 Screw rod 22 Adjustment screw pipe 23 Knob 34 Seat cushion Rear 35 Seat back bottom 36 Surface 38 Back surface 39 Seat cushion frame / seat frame 40 Seat back frame / seat frame 41 Clearance 50 Child seat 51 Locking device

Claims (2)

It extends between the seat cushion, rear, seat back, and bottom and extends in the left-right direction, and is applied to the seat, cushion, rear surface, and back of the seat, back, bottom and back to support the seat frame. And a child seat locking device that protrudes from the surface of the base plate at a predetermined interval in the left-right direction and that is positioned between the seat cushion rear and the seat back bottom. A pair of strikers that can be engaged with each other, and a surface of the base plate that protrudes between the pair of strikers, supported by the base plate, and provided with a fixed plate at the tip, and the fixed plate is tilted sideways Seat, cushion, rear, seat, back and bottom Inserted into the gap between, and, child seat attachment including a striker set position adjuster removably attaching the fixing plate upwardly causing the base plate to the sheet. The striker set position adjuster protrudes and joins the surface of the base plate in the state of being aligned with the hole of the center of the base plate, and can be inserted into and removed from the tip of the guide sleeve A short shaft supported rotatably and reciprocatingly on the guide sleeve, its fixed plate fixedly attached to the tip of the shaft, and secured to the root of the shaft within the guide sleeve 2. An adjusting screw pipe that is inserted into the guide sleeve through the hole on the back surface of the base plate, is screwed to the screw rod, and is rotated by a knob. Child seat attachment as described.

Images