JP2001231664A - Baby bed - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily engage sliders provided for a font-side frame with a rail provided for each of corner columns, to eliminate the need for covers to block notches provided for the rail, and to reduce the number of man-hours and cost. SOLUTION: A slit 14a extended in the vertical direction to be slidably engaged with the base parts 15b of the sliders 15 provided for the front-side frame 8 is formed in each tubular rail 14, and the tubular rail 14 is embedded in each of the surfaces of the right and left corner columns 1d and 1c that face each other. The notches 17 for the insertion of the tip engaging piece parts 15c of the sliders 15 are provided at locations corresponding to the sliders 15 provided for the front-side frame 8 in the same surface of the rail 14 in which the slit 14a is formed.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a baby bed in which an infant is laid.

[0002]

2. Description of the Related Art In general, in a baby bed in which an infant is laid, a vertical lattice-shaped side having a predetermined height is provided on four sides of the baby bed in order to prevent the infant from falling down due to rolling over. A frame is provided.
However, if all the side frames are fixed, there is a problem that the mother or the like must bend the waist greatly when the baby is taken in and out of the baby bed or when changing diapers, and the workability is poor.

[0003] Therefore, the front side frame on the side for taking in and out of an infant is of a sliding type, and normally, the front side frame is held in a closed position. There are things that make it better.

FIG. 3 is a perspective view of a baby bed in which the front side frame can be opened and closed.
Corner supports 1a, 1b, 1 are located at each corner of the rectangle.
c and 1d are provided, and a vertical lattice-like side frame is provided between each corner support.

That is, the rear left and right corner pillars 1a,
1b, the lowermost portion thereof is connected to each other by a lower horizontal rail 2, and a rear side frame 3 on the long side is disposed in the upper half between the corner posts 1a, 1b. The corner posts 1a and 1b are integrally connected. The left and right corner pillars 1c and 1d of the front part are connected to each other at the middle part and the lowermost part by an upper horizontal rail 4 and a lower horizontal rail 5. Further, between the corner posts 1b and 1c and between the corner posts 1d and 1a, side frames 6 and 7 on the short side which are foldable to the long sides are respectively provided in the upper half thereof. , 7 connect the corner supports 1b and 1c and the corner supports 1d and 1a.

On the other hand, front left and right corner posts 1c, 1d
A front side frame 8 on the long side is disposed between the two. Sliders (not shown) project from both sides of the front side frame 8, and the engagement pieces can slide on rails 14 extending in the vertical direction provided on the opposing surfaces of the left and right corner posts 1c and 1d. The front side frame 8 is slidable up and down along the left and right corner posts 1c and 1d. That is, the front frame 8 forms a vertically movable door.

The left and right vertical frame members 8a, 8 of the front side frame 8
A slide latch 10 urged by a spring (not shown) from the inner side to the outer side is provided at the upper part of the b, and the front side frame 8 is in the upper closed position. At this time, the leading end of the slide latch 10 is inserted into and engaged with a locking hole (not shown) provided in a surface of the left and right corner posts 1c and 1d facing each other.
Is held in its closed position.

By operating the slide latch 10 and pulling out its tip from the engaging holes of the corner posts 1c and 1d, the front side frame 8 is moved downward, and the front side frame 8 is moved to the position shown in FIG. In the open state shown in FIG.
In the drawings, reference numeral 11 denotes a mat laid on the floorboard, and reference numeral 12 denotes casters provided on the lower horizontal rails 2, 5.
3 is a second lock device.

However, in the conventional baby bed in which the front side frame 8 can be opened and closed vertically, as shown in FIG. 5A or FIG.
c, 1d (only one of them is shown in the figure), a rectangular cylindrical rail 14 having an axial slit 14a formed in the front wall.
Is buried, and as shown in FIG.
Slider 1 attached to the front side frame 8 from the upper end of the
6 is inserted into the rail, or a notch 16 is provided on the side surface of the corner support 1c and the rail 14 as shown in FIGS. 6 (a) and 6 (b), and the slider 15 is inserted through the notch 16. Is inserted into the rail 14 so that the front side frame 8 is incorporated between the corner posts.

Therefore, in such a baby bed, after the front side frame 8 is assembled, a cover (not shown) is attached to the top or the notch 16 of the corner support 1c to open the top end opening of the rail or the above-mentioned cutout. Chip 16
Need to be closed. Therefore, in the conventional case, a cover or notch 16 covering the tops of the columns 1c and 1d is provided.
In addition, when the front side frame is assembled, it is necessary to attach the cover after the slider 15 is engaged with the rail 14, so that the number of steps is increased and the cost is increased. There is.

In view of the above, an object of the present invention is to provide a baby bed which does not require the above-mentioned cover at all and does not require the work of mounting the cover after the front side frame is assembled. .

[0012]

The invention according to claim 1 is
In the baby bed in which the side frame is provided on the outer peripheral portion, and the front side frame on the long side is configured as an openable and closable door that can slide up and down with respect to the left and right corner posts, on the mutually facing surfaces of the left and right corner posts A surface on which the base of the slider provided on the front side frame is buried with a cylindrical rail formed with a slit extending in the vertical direction and slidably engaged, and the slit of the rail is formed on the rail. And a notch for inserting a tip engaging piece of the slider corresponding to the slider provided on the front side frame.

According to a second aspect of the present invention, in the first aspect of the present invention, the notch for inserting the slider is provided at a position hidden by the front side frames mounted on the left and right corner posts. Features.

[0014]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS.

FIG. 1 is an exploded perspective view of a baby bed according to the present invention, wherein corner supports 1a and 1 are provided at corners of a rectangle.
b, 1c and 1d are provided, and a vertical lattice-like side frame is provided between each corner support.

That is, the corner pillars 1a, 1b are connected at their lowermost parts by the lower cross rail 2,
A rear side frame 3 on the long side is disposed in the upper half between the corner posts 1a, 1b, and the left and right corner posts 1a, 1b are integrally connected by the rear side frame 3. The front corner supports 1c and 1d have an intermediate part and a lowermost part which is an upper horizontal rail 4c.
And are connected to each other by a lower horizontal rail 5. Further, between the corner supports 1b and 1c and between the corner supports 1d and 1a, short-side side frames 6 and 7 which are respectively foldable to the long sides are disposed in the upper half thereof. 6 and 7, the corner supports 1b and 1c and the corner supports 1d and 1a
Are connected.

On the other hand, the front left and right corner posts 1c, 1d
A front side frame 8 on the long side is disposed between the two. On both sides of the front side frame 8, sliders 15 protruding leftward or rightward, respectively, are attached at two upper and lower positions. A rail 14 extending in the vertical direction is embedded in the opposing surfaces of the left and right corner posts 1c and 1d, and a slider 15 provided on the front side frame 8 is slidably engaged with the rail 14. And the left and right corner supports 1 by the front side frame 8
An opening / closing door slidable up and down along c and 1d is configured. Up to this point, it is exactly the same as the baby bed shown in FIG.

FIG. 2 is an enlarged exploded perspective view for explaining the structure of the connecting portion between the front side frame and the corner support 1d of the baby bed according to the present invention. Two sliders 1 (only one is shown in the figure)
5 is attached. The slider 15 has a mounting plate portion 15a fixed to the front side frame 8, and the mounting plate portion 15a.
The base 15b has a side surface parallel to the left and right and has a predetermined thickness, and is formed integrally with the top end of the base 15b and has a locking piece 15c having a dimension larger than the thickness of the base 15b. ing.

On the other hand, on the opposing surfaces of the corner posts 1c and 1d (only 1d is shown in the figure), a rectangular tube-shaped rail 14 is embedded along the longitudinal axis of the corner post 1d. Is provided with a cushion material (not shown).
The base 1 of the slider 15 is provided on the surface of the rail 14 (the surface that is the same as the facing surface of the corner post).
An axially extending slit 14a is formed in which 5b is slidably engaged. On the surface of the rail 14, the sliders 15 are located at two upper and lower positions corresponding to the two upper and lower sliders 15 mounted on the front side frame 8.
The notch 17 into which the locking piece 15c can be inserted is formed.

When assembling the baby bed, the corner posts 1a, 1b, 1c, 1d, the rear side frames 3, the side frames 6, 7, the lower horizontal rail 2, the upper horizontal rail 4, and the lower horizontal rail 5 are temporarily mounted. After assembling, one of the front side frames 8, for example, the left 2
The sliders 15 are connected to the rails 14 through the notches 17 of the rails 14 provided on the corner posts 1c.
To be engaged. After that, the corner supports 1c, 1 on both sides
d is slightly pushed right and left, and two sliders 15 on the right
Is inserted into the rail 14 through the notch 17 of the rail 14 attached to the corner post 1d. Thereafter, the other side frames and the like are fully tightened to complete the assembly of the bet.

When the assembly is completed in this manner, the base 15b of the slider 15 is slidably engaged with the slit 14a of the rail 14, and the front side frame 8 is
Up and down can be slid along.

As described above, the rail 14 has two upper and lower sides.
Although the notch 17 is provided at a location, the notch 17 is provided at a position hidden by the front side frame 8 in which the assembling is completed, so that the aesthetic appearance is not impaired.

[0023]

As described above, according to the present invention, the front end of the slider is engaged with the slider provided on the front side frame on the surface of the rail buried in the mutually facing surfaces of the left and right corner posts. Since the notch for inserting one part is provided, the locking piece of the slider can be inserted into the rail through the notch, and the base of the slider can be slidably engaged with the slit of the rail, After the engagement, it is not necessary to close the notch with a cover or the like. Therefore, there is an effect that members such as the cover are not required, the number of mounting steps can be reduced, and the cost can be reduced.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of a baby bed according to the present invention.

FIG. 2 is an enlarged exploded perspective view showing a configuration of an engagement portion between a slider and a rail of the baby bed according to the present invention.

FIG. 3 is a perspective view showing a schematic configuration of a baby bed in which a front side frame can slide up and down.

FIG. 4 is a perspective view showing a state in which a front side frame is lowered.

FIGS. 5A and 5B are explanatory views showing an example of an operation of inserting a slider into a rail in a conventional baby bed.

FIGS. 6A and 6B are explanatory views showing another example of an operation of inserting and engaging a slider on a rail in a conventional baby bed.

[Explanation of symbols]

 1a, 1b, 1c, 1d Corner support 2,5 Lower horizontal rail 3 Rear side frame 6,7 Short side frame 8 Front side frame 14 Rail 14a Slit 15 Slider 15a Base 15c Lock piece 17 Notch

Claims (2)

[Claims] 1. A baby bed in which a side frame is provided on an outer peripheral portion, and a front side frame on a long side is configured as an opening / closing door slidable up and down with respect to left and right corner posts.
On the opposite surfaces of the left and right corner posts, a cylindrical rail formed with a vertically extending slit formed so that the base of the slider provided on the front side frame is slidably engaged, On the same surface as the surface of the rail where the slit is formed, a notch for inserting a tip engagement piece portion of the slider is provided corresponding to the slider provided on the front side frame, Baby bed. 2. The baby bed according to claim 1, wherein the notch for inserting the slider is provided at a position hidden by front side frames mounted on left and right corner posts.