JPH0339092Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to a baby air conditioner that can be directly attached to and detached from a mounting plate such as a table.

Conventional technology The third and fourth baby air carriers of this type in the past
The one shown in the figure is known.

In FIG. 3, the baby air 1 includes a frame body 2 formed in a substantially U-shape. A straight upper arm part 2 from the arm bent part 2a of the frame main body 2
A sheet-like seat portion 3 is suspended from the portion extending to b. A cylindrical portion 4 is provided on the outer periphery of the upper arm portion 2b.
are rotatably fitted into each other, and a lower arm portion 5 is formed in this cylindrical portion 4 . This lower arm portion 5 is bent and formed substantially parallel to the upper arm portion 2b.

As shown in FIG. 4, a positioning protrusion 8 is formed in the vicinity of the arm bending part 2a of the upper arm part 2b, with which one end surface of the cylindrical part 4 comes into contact, and a cap 6 is fitted to the outer periphery of the tip. The end surface is in contact with the end surface of the cylindrical portion 4 as shown by the imaginary line in FIG. This cap 6 is made of rubber or the like and prevents the cylindrical portion 4 from coming off.

When attaching the baby air 1 to a mounting plate 7 such as a table, the upper and lower arm portions 2b,
5, the upper and lower surfaces of the mounting plate 7 are clamped. When removing the baby air 1 for transportation or storage, rotate the lower arm portion 5 to remove the upper and lower arm portions 2b,
5 are arranged in a plane.

However, according to this prior art, as the lower arm part 5 is rotated, as shown by the solid line in FIG. 4 and cap 6
A gap 〓l will occur between them. During this time, there was a danger that the soft skin of children's fingers and hands would be pinched.

The present invention was devised to solve the above problems, and its purpose is to improve the safety of baby air.

Means for Solving the Problems The present invention includes a frame body formed in a substantially U-shape and having both ends forming upper arm parts, a seat part provided on the frame body, and a seat part that is rotatable around the outer periphery of the upper arm part. a lower arm portion provided on a cylindrical portion that fits into the upper arm portion, and a cap having a contact surface that fits on the outer periphery of the end portion of the upper arm portion and comes into contact with the end surface of the cylindrical portion, the upper arm portion and the lower arm portion. In the baby air, which clamps the upper and lower surfaces of the plate to be attached, the cap is provided with a cover part on the abutment surface of the cap, which covers the outer periphery of the cylindrical part at a distance.

Function When rotating the tube on which the lower arm is formed or using Baby Air, the cap fitted to the upper arm may become misaligned, causing a gap between the tube and the abutment surface of the cap. Even if a gap occurs, this gap will be covered by the cover part.

Embodiment Hereinafter, an embodiment of the present invention will be described based on the drawings.

In FIG. 1, the baby air 1 includes a frame body 2 formed into a substantially U-shape by bending a single pipe. Arm bent portion 2 of this frame body 2
A sheet-like seat portion 3 is suspended from a portion extending from a to a straight upper arm portion 2b. A plate material having cushioning properties for holding the buttocks of an infant is housed in the bottom portion 3a of the seat portion 3. A safety belt 3b for holding the infant's waist is attached to both sides above the seat part 3 so that its length can be adjusted. A crotch holding part 3c is stretched across the safety belt 3b and the front center of the bottom part 3a, and the feet can be inserted through openings 3d on both sides of the crotch holding part 3c.

A cylindrical portion 4 is rotatably fitted to the outer periphery of the upper arm portion 2b, and a lower arm portion 5 is formed in this cylindrical portion 4.
This lower arm portion 5 is bent and formed substantially parallel to the upper arm portion 2b, and its tip is bent upward. A cap 6 is fitted into this tip.
This cap 6 is made of rubber or the like, and has a plurality of steps formed on its outer periphery to increase friction when it comes into contact with a plate 7 to which it is attached, such as a table.

As shown in FIG. 2, a positioning protrusion 8 is formed near the arm bending part 2a of the upper arm part 2b, with which one end surface of the cylindrical part 4 comes into contact, and a cap 9 is fitted on the outer periphery of the tip. . Fitting hole 10 of this cap 9
A cylindrical fitting protrusion 11 is formed on the bottom and fits inside the tip of the upper arm portion 2b, making it even more difficult to come off. The inner wall near the opening of the fitting hole 10 is expanded in diameter through a step, and this step forms the contact surface 12.
and is in contact with the other end surface of the cylindrical portion 4.
A cover portion 13 that covers the outer periphery of the cylindrical portion 4 at a distance is integrally extended on the contact surface 12 .

The cap 9 is made of rubber or the like to prevent the cylindrical portion 4 from coming off, and has a stepped portion formed on the surface of the tip to increase friction when it comes into contact with the mounting plate 7. In addition, the cover portion 13 is thin and soft, so that it does not damage the skin of infants.

Next, the operation of the above embodiment will be explained.

Rotating the cylindrical part 4 in which the lower arm part 5 is formed,
While using Baby Air 1, the upper arm 2
Even if the cap 9 fitted to the cap 9 is displaced and a gap is created between the cylindrical portion 4 and the contact surface 12 of the cap 9, the gap is covered by the cover portion 13 during this time. Therefore, it is possible to prevent an accident in which an infant pinches the skin of a finger or hand during the above-mentioned period.

Effects of the invention As is clear from the above explanation, according to the invention, the gap between the abutting surface of the cap and the cylindrical portion is
Since it is covered by the cover part, it is effective in preventing an accident in which an infant pinches the skin of a finger or hand.

[Brief explanation of drawings]

Figures 1 and 2 show one embodiment of the present invention, Figure 1 is a perspective view, Figure 2 is a cross-sectional view showing the main parts, and Figures 3 and 4 show a conventional example. So, the third
The figure is a perspective view, and FIG. 4 is a sectional view showing the main parts. 1...Baby air, 2...Frame body, 2
b... Upper arm part, 3... Seat part, 4... Cylinder part, 5...
...lower arm, 7...mounted plate, 9...cap, 1
2...Abutment surface, 13...Cover part.

Claims (1)

[Claims for Utility Model Registration] A frame body formed in a substantially U-shape and having both ends constituting an upper arm portion, a seat portion provided on the frame body, and a seat portion rotatably fitted to the outer periphery of the upper arm portion. a lower arm provided on a cylindrical portion; and a cap having a contact surface that fits on the outer periphery of an end of the upper arm and abuts the end surface of the cylindrical portion; A baby air that clamps the upper and lower surfaces of a mounting plate, characterized in that the abutment surface of the cap is provided with a cover portion that covers the outer periphery of the cylindrical portion at a distance.