JPH0327598Y2 - - Google Patents

Description

[Detailed explanation of the invention] <Industrial application field> This invention has good stability when ironing.
Furthermore, the present invention relates to an ironing board that is convenient to use and can be stacked stably when not in use.

<<Prior Art>> A wide variety of ironing boards have been known in the past, and one example is the one shown in FIG. 14, in which folding legs 41 are attached to a base plate 40, and the folding legs 41 can be folded when not in use. What you keep is known.

Furthermore, as shown in FIG. 15, there is a known ironing device in which the folding legs 46 attached to the iron base plate 45 are held in an expanded state at the same inclination angle during use (for example, Japanese Utility Model Publication No. 35-7198) , Jitsugyo 39
(Refer to Publication No.-11172 and Publication No. 150697 of 1983).

<<Problems to be solved by the invention>> However, the folding legs 41 shown in FIG.
41 and the folding legs 46, 46 shown in FIG.
If you press the iron too hard while working, there is a risk that the iron may fold unexpectedly, making it extremely dangerous to work with.

Furthermore, the folding legs 46, 46 illustrated in FIG.
If the folding legs 46, 46 are used in a wide open V-shape, the stability will be improved, but the folding legs 46, 46 will become long and, when folded, a part of the folding legs 46, 46 will be in a double stacked state. In order to prevent the folding legs 46, 46 from stacking up stably when not in use and to prevent the folding legs 46, 46 from overlapping, the folding legs 46, 4 are placed opposite each other.
By increasing the distance between the mounting positions of the iron board 45, the iron board 45 becomes large, which has disadvantages such as being extremely inconvenient to handle.

This invention solves the above problems and aims to provide an ironing board that is convenient to use.

<Means for Solving the Problems> The ironing board of this invention to achieve the above object has a pair of metal mounting plates 9, 9 attached to one back side of the board 32 so that they are on opposite sides. Fold the standing plate 6 downward to the substrate 2 along the first folding line 3, and then fold the folding plate 7 to the substrate 2 along the second folding line 4.
The standing plate 6 is bent parallel to the bottom of the
One end portion 8 is bent inward into a U-shape through a first shaft hole 5 drilled in the hole 5 and a first vertical bent portion 23 provided with a dimension b in the lateral direction. A stop groove 12 is provided to form a pair of first leg mounting bodies 13, 13, and first vertical bars 15, 15 are further provided in the pair of first leg mounting bodies 13, 13, which are connected to the lower horizontal leg bar 14. At the same time, second shaft holes 18, 1 into which shaft rods 17, 17 to be attached to the first shaft holes 5, 5 are inserted and fixed to the flat end portions 16, 16.
8, the first U-shaped leg rod 19 is attached so that it does not protrude below the folding plates 7, 7 when folded, and the first U-shaped leg rod 19 is attached when the first U-shaped leg rod 19 is erected at an angle. The first end portions 20, 20 of the flat end portions 16, 16 of the letter-shaped leg rod 19 are locked to the first lower end portions 21, 21 of the first locking grooves 12, 12.
The standing plates 6 are attached to the base plate 2 via the first fold line 3 so as to form the legs 22, and are also attached to the other side of the back surface of the stand 32, with a pair of metal attachment plates 9, 9 on opposite sides of each other. Bend it downward, and then bend the folding plate 7 along the second folding line 4 so as to be parallel to the lower side of the substrate 2, and extend the dimension above in the transverse direction to the first shaft hole 5 bored in the standing plate 6. The other end portion 11 is bent inward into a U-shape through a second vertical bent portion 10 having a length a slightly longer than b, and a second locking groove 24 is provided. The second leg mounting bodies 25, 25 are further connected to the lower horizontal leg rod 14, and the second vertical rod is slightly longer than the first vertical rods 15, 15. 26, 26 are provided, and the flat end portion 1
6, 16, the shaft rod 1 attached to the first shaft hole 5, 5
The second U-shaped leg rod 27 is installed in such a way that it does not protrude below the folding plates 7, 7 when folded. 2nd U when the shaped leg rod 27 is erected at an angle.
The second leg body 31 is configured such that the second end portions 28, 28 of the flat end portions 16, 16 of the letter-shaped leg rod 27 are locked to the second lower end portions 30, 30 of the second locking grooves 24, 24.
, and the first leg 22 and second leg 31 are attached to the back surface of the stand 32, and the first U-shaped leg 19 and the second U-shaped leg 27 are attached so that they do not touch when folded. It is.

<<Example>> An example of this invention will be described below with reference to the drawings. Reference numeral 32 is a table for ironing;
A pair of metal mounting plates 9, 9 are attached to one of the back surfaces of the board 2 so that they are opposite to each other.
The standing plate 6 is bent downward along the folding line 3, and the folding plate 7 is further bent parallel to the lower side of the substrate 2 via the second folding line 4. A first locking groove 12 is provided by bending one end portion 8 inward into a U-shape through a first vertical bent portion 23 provided with a dimension b in the lateral direction of the single-axis hole 5. to form a pair of first leg attachment bodies 13, 13;
In addition to providing vertical rods 15, 15, a flat end portion 16,
16, a shaft rod 17,1 attached to the first shaft hole 5,5
The first U-shaped leg rod 19 is installed in such a way that it does not protrude below the folding plates 7, 7 when folded.
When the character-shaped leg rod 19 is erected in an inclined manner, the first end 20 of the tip flat portion 16, 16 of the first U-shaped leg rod 19,
20 is the first lower end portion 21 of the first locking groove 12, 12,
21 to form a first leg 22, and a pair of metal mounting plates 9, 9 attached to the other back surface of the base 32 to form a first leg 22 on opposite sides of the base 2. The standing plate 6 was bent downward along the first folding line 3, and the folding plate 7 was further bent parallel to the lower side of the substrate 2 along the second folding line 4, and a hole was formed in the standing plate 6. The other end portion 11 is bent inward into a U-shape through the first shaft hole 5 and a second vertical bent portion 10 provided with a length a slightly longer than the dimension b in the lateral direction. A second locking groove 24 is provided to form a pair of second leg attachment bodies 25, 25, and the pair of second leg attachment bodies 25, 25 are connected to the lower horizontal leg rod 14, and the first vertical rod is connected to the lower horizontal leg rod 14. 2nd vertical rod 26,2 slightly longer than 15,15
6, and the flat end portions 16, 16 are provided with second shaft holes 18, 18 for inserting and fixing the shaft rods 17, 17 attached to the first shaft holes 5, 5. Make sure not to protrude into the 2nd U.
Attach the letter-shaped leg rod 27, and attach the second U-shaped leg rod 2.
7 is tilted and erected, the second end portions 28, 28 of the flat tip portions 16, 16 of the second U-shaped leg rod 27 are
A second leg 31 is formed so as to be engaged with the second lower ends 30, 30 of the engagement grooves 24, 24, and the first leg 22 and second leg 31 are attached to the back surface of the stand 32. It is attached so that the first U-shaped leg rod 19 and the second U-shaped leg rod 27 do not touch when folded together with the first U-shaped leg rod 19 and the second U-shaped leg rod 2.
7 are both made of metal tubes.

Furthermore, the shaft rods 17, 17, 17, 17 are crimped somewhat strongly to form the first U-shaped leg rod 19 and the second U-shaped leg rod 2.
7 prevents it from rotating accidentally when folded.

Further, 1 is a screw hole provided in the substrate 2, and 29 is a mounting screw.

《Operation and Effect of the Device〉 This device has the above-mentioned configuration, and includes a pair of metal mounting plates 9, which are attached to one side of the back surface of the stand 32;
9, bend the standing plate 6 downwardly on the substrate 2 through the first folding line 3 so that they are opposite to each other, and then fold the folding plate 7 through the second folding line 4 so that it is parallel to the lower side of the substrate 2. At the same time, one end portion 8 is bent inward through the first shaft hole 5 drilled in the upright plate 6 and the first vertical bent portion 23 provided with a dimension b in the lateral direction. A pair of first leg attachment bodies 13, 13 are formed by bending the first leg attachment bodies 13, 13 to form a first locking groove 12, and the lower horizontal leg rod 14 is connected to the pair of first leg attachment bodies 13, 13. In addition to providing the first vertical rods 15, 15, the flat tip portions 16, 16
The 1st U is provided with second shaft holes 18, 18 into which the shaft rods 17, 17 attached to the first shaft holes 5, 5 are inserted and fixed.
Attach the letter-shaped leg rod 19, and attach the first U-shaped leg rod 1.
9 is erected at an angle, the first ends 20, 20 of the flat end portions 16, 16 of the first U-shaped leg rod 19 are
A pair of metal mounting plates 9, which form the first leg body 22 so as to be engaged with the first lower ends 21, 21 of the engagement grooves 12, 12, and which are attached to the other back surface of the stand 32; 9, bend the standing plate 6 downwardly on the substrate 2 through the first folding line 3 so that they are opposite to each other, and then fold the folding plate 7 through the second folding line 4 so that it is parallel to the lower side of the substrate 2. The other end is bent through the first axial hole 5 bored in the upright plate 6 and the second vertical bent part 10 which is provided with a long dimension a slightly longer than the dimension b in the lateral direction. The portion 11 is bent inward into a U-shape to provide a second locking groove 24, and a pair of second leg attachment bodies 25,
25, and further includes a pair of second leg attachment bodies 25, 2.
5 is connected to the lower horizontal leg rod 14, and the first vertical rod 15,1
5 are provided, and the flat end portions 16, 16 are provided with second shaft holes 18, 18 into which the shaft rods 17, 17 attached to the first shaft holes 5, 5 are inserted and fixed. When the second U-shaped leg rod 27 is attached and the second U-shaped leg rod 27 is erected at an angle, the flat end portions 16, 16 of the second U-shaped leg rod 27 are attached.
A second leg body 31 is formed such that the second end portions 28, 28 of the second locking grooves 24, 24 are locked to the second lower end portions 30, 30 of the second locking grooves 24, 24, and a first By attaching the leg 22 and the second leg 31, when ironing, for example, in the case of a person who irons while holding the iron in the right hand, the first
As shown in the figure, ironing is performed with the second U-shaped leg rod 27, which has a large inclination angle, positioned on the left side when it is erected. That is, when ironing is carried out by holding the iron in the right hand, the iron is moved from the right side to the left side while applying force on the top surface of the table 32, but at this time the second U-shaped leg rod 27 is folded. Although the iron tries to rotate in the direction of folding, by increasing the angle of inclination when standing upright, ironing can be performed stably without being accidentally folded.

Also, since no force is applied to the first U-shaped leg rod 19 located on the right side in Fig. 1 to rotate it in the folding direction, it may fold accidentally even if the inclination angle is small. There is no.

Therefore, the first vertical rod 15,1 of the first U-shaped leg rod 19
5 can be formed shorter than the second vertical rods 26, 26 of the second U-shaped leg rod 27, so there is no need to increase the vertical width of the ironing board unlike conventional products, and the material cost can be reduced and the overall size is small. Since it is lightweight, the ironing board can be easily moved, and furthermore, it does not take up much space when stored when not in use, which is extremely convenient.

Also, when folding, the first U-shaped leg rod 19 and the second U-shaped leg rod 27 should not protrude below the folding plates 7, 7, 7, 7.
Since the letter-shaped leg rods 27 do not touch each other, they can be stacked stably as shown in FIG. 2 when not in use.

Also, four metal mounting plates 9, 9, 9, of the same shape
9, only the length a between the first shaft hole 5 and the first vertical bent portion 10 and the dimension b between the first shaft hole 5 and the second vertical bent portion 23 are changed, and the length of the first U-shaped leg rod 19 is changed. 1st vertical rod 1
5 and the second vertical rod 27 of the second U-shaped leg rod 27, as shown in FIG.
The structure can be formed with a large inclination angle, the structure is extremely simple, no complicated work is required, and it can be provided at low cost.

[Brief explanation of the drawing]

Figure 1 is a side view of the first and second U-shaped leg levers in the upright position, Figure 2 is a side view of the first and second U-shaped leg levers that are folded down, and Figure 3 is the second figure. 4 is a partially cutaway side view with the first U-shaped leg rod folded, and FIG. 5 is a partially cutaway side view with the first U-shaped leg rod in an upright position. Figure 6 is a partially cutaway vertical sectional view of Figure 5, Figure 7 is a developed view of the first leg attachment, Figure 8 is a perspective view of Figure 5, and Figure 9 is a partially cutaway longitudinal sectional view of Figure 5.
The figure is a perspective view of the first leg attachment body, Figure 10 is a partially cutaway side view of the second U-shaped leg rod in a folded state, and Figure 10 is a partially cutaway side view of the first leg mount.
Figure 1 is a partially cutaway side view of the second U-shaped leg rod in an upright position, Figure 12 is a partially cutaway vertical sectional view of Figure 11, and Figure 13 is a developed view of the second leg attachment. , 1st
4 and 15 are explanatory diagrams of conventional products. 1... Screw hole, 2... Board, 3... First fold line,
4... Second fold line, 5... First shaft hole, 6... Standing plate, 7... Folding plate, 8... One tip, 9... Metal mounting plate, 10... Second vertical fold Bent portion, 11...other tip, 12...first mounting groove, 13...first leg attachment body, 14...lower horizontal leg rod, 15...first vertical rod, 16...tip flat part, 17... stem rod, 18...
...Second rotation shaft hole, 19...First U-shaped leg rod, 20
...first end portion, 21...first lower end portion, 22...first leg body, 23...first vertically bent portion, 24...second locking groove, 25...second leg attachment body , 26... second vertical rod, 27... second U-shaped leg rod, 28... second end,
29...Mounting screw, 30...Second lower end portion, 31...
...Second leg body, 32...stand, a...length dimension, b...
size.

Claims (1)

[Scope of utility model registration request] A pair of metal mounting plates 9, 9 attached to one of the back surfaces of the base 32 are used to attach the board 2 on opposite sides of the base 32.
bend the standing plate 6 downward via the first fold line 3,
Further, the folding plate 7 is bent parallel to the lower side of the substrate 2 via the second folding line 4, and is provided with a dimension b in the lateral direction to the first shaft hole 5 bored in the standing plate 6. One end portion 8 is bent inward into a U-shape through a first vertical bending portion 23 to form a first locking groove 12 to form a pair of first leg attachment bodies 13, 13, and further A pair of first leg attachment bodies 13, 13 are provided with first vertical rods 15, 15 connected to the lower horizontal leg rod 14, and the flat end portions 16, 16 are provided with a shaft rod 1 attached to the first shaft holes 5, 5.
The first U-shaped leg rod 19 is attached so as not to protrude below the folding plates 7, 7 when folded. The 1st U when the shaped leg rod 19 is erected at an angle.
The first leg body 22 is configured such that the first end portions 20, 20 of the flat end portions 16, 16 of the letter-shaped leg rod 19 are locked to the first lower end portions 21, 21 of the first locking grooves 12, 12.
2 to be attached to the other side of the back surface of the stand 32.
The standing plate 6 is bent downward to the substrate 2 along the first fold line 3 so that the pair of metal mounting plates 9 and 9 are on opposite sides, and then the folding plate 7 is bent downward through the second fold line 4.
A first shaft hole 5 is bent parallel to the lower side of the substrate 2, and a second shaft hole 5 is formed in the upright plate 6 and has a long dimension a slightly longer than the dimension b in the lateral direction.
U the other end portion 11 inward through the vertically bent portion 10
A pair of second leg attachment bodies 25, 25 are formed by bending into a letter shape and providing a second locking groove 24, and a pair of second leg attachment bodies 25 are formed.
The leg attachment bodies 25, 25 are connected to the lower horizontal leg rod 14,
The second vertical rod 2 is slightly longer than the first vertical rod 15, 15.
6, 26 are provided, and the flat end portions 16, 16 are provided with second shaft holes 18, 18 into which the shaft rods 17, 17 attached to the first shaft holes 5, 5 are inserted and fixed, and when folded, the folding plates 7, 7 are provided. The second U-shaped leg rod 27 is attached so that it does not protrude further downward, and when the second U-shaped leg rod 27 is erected at an angle, the second U-shaped leg rod 27 is attached.
The second leg body 31 is formed such that the second end portions 28, 28 of the flat end portions 16, 16 are locked to the second lower end portions 30, 30 of the second locking grooves 24, 24, and The first leg body 22 and the second leg body 31 are attached to the back surface of the stand 32, and when folded, the first U-shaped leg rod 19 and the
This ironing board is characterized by being attached so that the 2U-shaped leg rods 27 do not touch.