JP2833490B2 - Ironing board - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an ironing board, and more particularly, to an ironing board which is fixed in position with one touch when a supporting leg is opened, and which is not accidentally closed during ironing.

[0002]

2. Description of the Related Art In a conventional ironing board, an upright bar is erected on a rotating leg of a support leg, and the upright bar is inserted into a slot formed in a bearing and attached to the ironing board. In general, the legs are opened or closed by pivoting in the direction.

[0003]

However, when the conventional ironing board as described above is opened, the supporting legs are simply erected by expanding the supporting legs, so that there is no pressing force from above. Although there is no problem, when ironing, there is a problem that since the force is applied to the support leg in the lateral direction , the support leg is folded and the user is burned. Therefore, there has been a demand for an ironing board capable of standing firmly with the position fixed when the legs are opened.

Accordingly, the present invention has been made in view of the above situation, and a purpose thereof is to fix the position by one-touch by opening the support leg, for example, when an external impact is applied. An object of the present invention is to provide an ironing board which does not easily close even if added.

[0005]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention comprises an ironing board main body; a foldable face on the back side of the ironing board main body, and an upright bar standing upright on a rotating leg. A support leg; a storage portion for storing the rotating leg of the support leg, and an extension piece extending from both base ends of the storage portion and attached to the back surface of the ironing board main body; Form a continuous slot from the part to one base end,
The central portion of the groove hole with a profiled slot, while inserting the TatsuOkoshi rod to said slots, and a bearing member that rotatably fixed to the rear surface of the ironing board body support legs; the profiled slots enter
A tubular knob having a mounting portion that engages and engages;
The upright bar is inserted into a through hole provided in the knob, and
A spring member interposed between the raising rod and the inner wall of the through hole
A cover for preventing the spring member from dropping off;
And a screw screwed into a screw hole provided in the raising rod.
An ironing board, comprising a fixing tool , wherein when the legs are opened, the mounting portions of the knobs enter the irregularly shaped slots and engage with each other by the bias of a spring to fix the positions of the support legs.

[0006]

The eye according to the present invention having the above-described structure is provided.
When using the Ron stand, when opening the support legs that are folded inward, first hold the support legs and spread them outward. That is,
The mounting portion of the fixture moves while contacting the upper edge of the slot. When the support leg reaches the deformed slot, the mounting portion of the fixture quickly enters the deformed slot and engages with the urging force of the spring, so that the position can be fixed with one touch. When the legs are further closed, the fixing device is slightly picked up and the mounting portion of the fixing device is taken out from the odd-shaped slot. Then, by slightly moving the support legs in the direction of the same shape of the slot, the mounting part of the fixture is placed on the upper edge of the slot to release the position fixation, after which it can be easily folded inward and closed. it can.

[0007]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of an ironing board according to an embodiment of the present invention;

FIG . 1 and FIG. 2 show an ironing board A according to a first embodiment of the present invention, which is mainly composed of an ironing board body 1, a supporting leg 2, a bearing 3 and a supporting leg fixing means 4. .

As shown in FIGS. 1 and 2, the ironing board main body 1 is formed in a square shape having a tapered projecting portion 5 at the tip, and a supporting plate 6 for attaching a supporting leg 2 described later.
Are welded side by side in the width direction. It should be noted that the ironing board main body 1 shown in FIGS. 1 and 2 is merely an example, and it goes without saying that any shape and any material can be used as appropriate, and among them, it is easy and inexpensive to manufacture. It is optimal to use a metal lath molded body from the viewpoint that the metal lath molded body can be manufactured and the weight can be reduced.

As shown in FIGS. 1 and 2, the support leg 2 is foldably opposed to a support plate 6 attached to the back surface of the ironing board main body 1, and stands on the pivot leg 7 as shown in FIG. A bar 9 is erected. FIG. 1 shows a state in which the legs are open, and FIG. 2 shows a state in which the legs are closed. In addition, the tip of the rotating leg 7 is a fixture 1.
0 so as to be rotatable.

The bearing 3 is used to rotatably mount the rotating leg 7 and fixes the position of the supporting leg 2 when the supporting leg 2 is opened. As shown in FIG. 3, a storage part 11 for storing the rotating leg 7 of the support leg 2 and an extension for extending from both base ends 12 of the storage part 11 and attaching to the back surface of the ironing board body 1. And a base portion 1 from the central portion 14 of the storage portion 11.
2 and a continuous slot 15 is formed. The central portion 14 of the slot 15 is formed into a modified slot 16, and the support leg 2 is connected to the ironing board body 1 while the upright bar 9 is inserted through the slot 15. To be rotatably fixed to the back surface of the. With this configuration, the upright bar 9 can be inserted into the slot 15, so that the support leg 2 can be easily rotated without swinging.

As shown in FIG. 3, the support leg fixing means 4 comprises a fixing tool 22 and an upright bar 9, and the fixing tool 22 is provided with the irregular groove.
A cylinder having a mounting portion 23 that enters and engages with the hole 16.
Knob 17 and through-hole 1 provided in knob 17
8 and the upright bar 9 is inserted into the upright bar 9 and the through hole 1.
8 and a spring member 19 interposed between the inner wall of the
A lid 20 for preventing the member 19 from dropping off;
And a screw 21 screwed into the screw hole 8 provided in the rod 9.
Has formed. Since the size of the mounting portion 23 of the knob 17 is made to correspond to the size of the irregularly shaped slot 16, the knob 1 is in the state shown in FIG.
Since the mounting portion 23 of 7 enters and engages with the deformed slot 16 by the urging force of the spring member 19, the position can be fixed with one touch. Therefore, even if an impact or the like is applied from the outside, the legs are not easily closed. Although not shown, a plurality of ribs are provided on the peripheral wall of the knob portion 17 to prevent slippage and improve aesthetic appearance. If all the members except the spring member 19 are made of a synthetic resin such as a polyamide resin, the tactile sensation can be improved and the weight can be reduced. In addition, it can be made of not only synthetic resin but also metal.

The main part of the ironing board A of the present invention constructed as described above will be described with reference to FIG. FIG. 4 is an explanatory sectional view of a main part showing a state in which the fixing tool 22 is attached to the upright bar 9. Since the fixing tool 22 is biased by a spring as shown in the figure, it can move up and down, and is normally biased downward. FIG. 4 shows the knob 17
Is in a state where the mounting portion 23 is inserted into the irregularly shaped slot 16 and fixed in position. If the mounting portion 23 enters the irregularly shaped slot 16 in this way, it cannot move into the slot 15, the support leg 2 is completely fixed in position, and the ironing board A is erected as shown in FIG. You can do it.

[0014] When閉脚is the knob portion 17 as shown by the two-dot chain point lifted upward in FIG. 4, it derive mounting portion 23 of the knob portion 17 from the profiled slot 16. Then, the supporting leg 2 is folded on the upper edge 24 of the slot 15 as shown by the arrow. Even when the legs are closed, since the fixture 22 is always urged downward, the legs are not easily moved and the legs are opened. Further irregular shaped slot 1
6 is provided in the central portion 14 and the slot 15 is provided up to the one base end portion 12, as shown in FIG. It is an arrangement. Therefore, the legs can be compactly closed as shown in the figure, so that storage is convenient. In addition, the position of the irregularly shaped slot 16 may be provided not only at the center of the slot 15 but also at any position of the slot 15. The “central portion 14” used in the present specification is a concept including not only the center but also the vicinity of the center, and the “base end portion 12” has the same concept.

In addition, although the fixing tool 22 is attached to the upright bar 9 provided on the rotating leg 7, a fixing tool 22 integrated with the upright bar 9 may be employed. In this case, a screw hole may be formed in the rotating leg 7 and a screw groove may be formed in the upright bar 9.

[0016] Then as shown in FIG. 7 is a ironing board B of the second embodiment of the present invention, the diameter of the seat plate 27 is provided than the diameter of the profiled slot 16 in the lower part of the blade part 28, the FIG. 4 is an explanatory cross-sectional view showing a state where the screw is screwed into a screw hole 25 provided in the rotating leg 7. As described above, substantially the same effects as those of the first embodiment can be obtained except that the position can be fixed by one touch by using the wing bolt 26 without having to raise the rising bar 9 on the rotating leg 7. . That is, the wing bolt 26 is loosely screwed onto the pivot leg 7, and the support leg 2 is moved to the irregularly shaped slot 16. By screwing the wing bolt 26 as shown in the figure, the seat plate 27 of the wing bolt 26 enters the odd-shaped slot 16 and can be completely fixed in position.
When the legs are closed, the wings 28 of the wing bolts 26 are turned and loosened as shown by the two-dot chain points, and the seat plate 27 is
Take it out of 6. Then, the seat plate 27 is inserted into the slot 1
The support leg 2 can be folded inward as shown by the arrow by displacing the support leg 2 toward the upper edge 24. It should be noted that the seat plate 27 can be employed not only as an integral type but also as a separate type.

[0017]

As is clear from the above description, the following is described.
It has the effect described above. With a spring member interposed in the knob,
And a new unprecedented screw that is screwed integrally to the rising bar of the support leg
Complicated operation is required by adopting
It is extremely easy to move up and down.
It can be done smoothly.

[0018] And a fixture having a mounting portion on the knob
And a bearing having a deformed slot into which the mounting portion enters.
When used together, the mounting part enters the irregularly shaped slot due to spring bias.
When the legs are open, the position is fixed with one touch.
As well as external shocks
The support legs are not easily folded inward
Is all. Furthermore, when closing the legs, simply fix the fixtures.
The position fixation can be easily released by pulling up.

[Brief description of the drawings]

FIG. 1 is a bottom view showing an open state of an ironing board according to a first embodiment of the present invention;

FIG. 2 is a bottom view showing a closed state of the ironing board of the first embodiment according to the present invention.

FIG. 3 is an exploded perspective view of a main part of the ironing board.

FIG. 4 is an explanatory sectional view of a main part of the ironing board.

FIG. 5 is a sectional side view showing a use state of the ironing board of the first embodiment according to the present invention.

FIG. 6 is a cross-sectional side view showing a state in which support legs of the ironing board according to the first embodiment of the present invention are folded.

FIG. 7 is an explanatory sectional view of a main part of an ironing board according to a second embodiment of the present invention.

[Explanation of symbols]

A, B Ironing board 1 Ironing board main body 2 Support leg 3 Bearing 4 Support leg fixing means 5 Protrusion 6 Support plate 7 Rotating leg 8 Screw hole 9 Upright bar 10 Mounting tool 11 Storage section 12 Base end 13 Extension piece 14 center part 15 slot 16 irregular shaped slot 17 knob part 18 through hole 19 spring member 20 lid 21 screw 22 fixing tool 23 mounting part 24 upper edge 25 screw hole 26 wing bolt 27 seat plate 28 wing part

Continuation of the front page (56) References JP-A-5-88500 (JP, A) JP-A-7-303799 (JP, A) JP-A-7-250998 (JP, A) Jpn. , U) Actually open 49-70295 (JP, U) Actually open 3-72,899 (JP, U) Actually open, 2-112300 (JP, U) Actually open, 2-75100 (JP, U) (58) Field surveyed (Int.Cl. ⁶ , DB name) D06F 81/02-81/04

Claims (1)

(57) [Claims] 1. An ironing board main body, a supporting leg which is foldably provided on the back surface of the ironing board main body, and an upright stick is erected on a rotating leg, and a storage for storing the rotating leg of the supporting leg. And an extension piece extending from both base ends of the storage portion and attached to the back surface of the ironing board main body, and forming a continuous slot from the central portion of the storage portion to one base end. A bearing for rotatably fixing a support leg to the back surface of the ironing board body while inserting the upright rod into the slot while making the central portion of the slot a deformed slot; and It has a mounting part that penetrates and meshes
The vertical knob is inserted into a cylindrical knob and a through hole provided in the knob.
A rising rod is inserted and inserted between the rising rod and the inner wall of the through hole.
Existing spring member and a spring member for preventing the spring member from falling out.
And a screw screwed into a screw hole provided in the upright bar.
An ironing board, comprising: a fixing member formed of a child; and a mounting portion of a knob portion enters and engages with the deformed slot by spring bias when the leg is opened to fix the position of the support leg.