EP0122568B1

EP0122568B1 - Manikin for steam ironing clothes

Info

Publication number: EP0122568B1
Application number: EP19840103865
Authority: EP
Inventors: Angelo Fumagalli; Giovanni Fumagalli
Original assignee: Individual
Current assignee: Individual
Priority date: 1983-04-13
Filing date: 1984-04-07
Publication date: 1989-02-22
Also published as: EP0122568A2; DE3476825D1; IT8321529V0; EP0122568A3

Description

This invention relates to a manikin for steam ironing clothes.
As is known, such articles of clothing as jackets, overcoats, etc. can be steam ironed by steaming said clothes, optionally held in a slightly stretched state, so as to remove wrinkles therefrom, and then dried by means of a preferably heated air flow.
For these operations, manikin structures of some kind are usually employed which include a shoulder piece supported above a base or bed and being connected to the latter by a bag which is effective to distribute through an article of clothing being ironed both the steam and drying air.
The article of clothing is caused to adhere closely against the bag by pressure pads to prevent steam or air from escaping through preferential pathways. However, such pads tend to form, at the surfaces contacting the article being ironed, areas of diminished perviousness to the fluid flowing through the article, thus affecting the uniform steaming and drying of the fabric comprising said article of clothing.
Additionally thereto, owing to the compressive action of the pad on the fabric, the ironed article may retain marks where contacted by the pad, to result in an ironed article of inferior quality.
Similar problems are experienced with the article inner surface, because the bag to lining contact impedes a complete removal of wrinkles from the lining, thus providing unsatisfactory results.
Furthermore from DE-A-1 610 158 a manikin according to the preamble of claim 1 is known. In particular this prior manikin has a moving frame coupled to a shoulder piece movable in an opposite direction to the frame, the frame and the shoulder being locked in position through a complex system, which is not free of disadvantages.
In view of the above problems, it is a primary object of this invention to obviate such prior shortcomings by providing a manikin for steam ironing clothes in general, which, besides enabling thorough and homogeneous ironing of articles of clothing without impressing them with marks or traces either on their outer surfaces or inner surfaces, and allowing ready installation in different types of steam ironing machines, can be readily adjusted to accommodate different size articles of clothing, can avoid excessive stretching thereof, and has a simple and practical construction.
These and other objects are achieved by a manikin for steam ironing clothes in general, as defined in appended claim 1.
The features and advantages of the invention will be apparent from the following detailed description of a manikin for steam ironing clothes in general, according to the invention, to be read in conjunction with the accompanying illustrative drawings, where:

Figure 1 is a schematical perspective view of a manikin according to the invention;
Figure 2 is a partly sectional, side elevation view of this manikin;
Figure 3 is a top plan view of the manikin of this invention;
Figure 4 is a detail view of the jaw sets; and
Figure 5 is a side elevation view, under a different angle from Figure 2, of the inventive manikin with the bed removed.

Making reference to the drawing views, this manikin for steam ironing clothes in general is indicated as a whole at 1 and comprises essentially a tower structure 2 having a pair of opposing uprights 3a, 3b which are connected at one end to a base or bed 4 and atthe opposite end to a shoulder piece 5.
The shoulder piece, which is substantially of conventional design is preferably provided with a pair of adjustable supports 6 which can be moved in an orthogonal direction to the plane of the sheet in Figure 2 by operating a handwheel 7 such as to change the width of the supporting area at the shoulder portions of an article of clothing being ironed to fit the size of the article.
The uprights 3a, 3b slidably carry a moving frame 8 which includes jaw sets 9a, 9b at each of said uprights; each jaw set is configured to grip lower edges of an article being ironed, and comprises essentially a first jaw element 10 and second jaw element 11, which are both mounted for oscillation with respect to the moving frame, being preferably hingedly connected to a slide 12 of said frame at an area adjacent the uprights.
The jaw elements have gripping surfaces 13 facing each other and disposed on arcuate profile members 14 which are mounted on the jaw elements at the remote end thereof from the hinge connection to the slide.
Between the second jaw element and moving frame, elastic clamping means are provided which comprise, of preference, a pair of springs 16 attached with one end to the moving frame, and with the opposite end to a cross-piece 17 carried on brackets 45 of the second jaw element, at the opposite end to the corresponding gripping surface.
Said elastic clamping means exert a clamping action between the jaw elements with the jaw set in its closed position in that the spring action is applied above the hinge point of the second jaw set on the slide, while holding the jaw elements apart with the jaw set in its open position, because in this case, owing to the extended condition of the brackets, the hinge point locates itself above the corresponding spring. In order to open and close the jaw sets, each of the second jaw elements has preferably a rod or handle 18 attached thereto; means are provided on the first jaw element to prevent steam or airfrom escaping from the article of clothing during the ironing process, said means comprising preferably a bow 19 supporting a flexible cloth 20 and acting on the inside of the article at an area overlying the gripping surface.
Also provided on each of the first jaw elements is a means of securely positioning the moving frame, which comprises, according to the invention, braking pads 21 acting on the uprights and being attached to the corresponding jaw element by means of a threaded tang 22.
Such braking pads are active on the uprights by virtue of the pressure exerted by the springs 16 with the jaw set in its closed position so as to prevent sliding of the moving frame, while they release it for sliding movement when the jaw set is in its open position due to the pad 21 being rotated away from the respective upright.
Substantially coplanar with the jaw sets but preferably arranged orthogonally thereto, slideways 24 are provided on the moving frame 8 and carry each one holding pad 25 slidable thereon.
The slideways to pads coupling is preferably accomplished by means of sliding elements 26 attached to the pads; the elements 26 essentially comprise a sleeve with square cross-section in the embodiment shown and have a locking means 27, such as a lock screw.
The pads comprise essentially an arcuate element covered by portions 28 of a pliable apron 29 which is sealingly connected to both the moving frame and bed so as to prevent steam or air from escaping from under the article being ironed.
In order to facilitate the adjustment and displacement of the moving frame, the latter is balanced along the uprights by means of a counterweight 30 carried slidably on a rod 31 which is supported centrally between the uprights by a cross-piece 32 at the bottom end, and secured with the top end to the shoulder piece.
The counterweight is connected as by means of flexible connectives 33 to the moving frame, and can perform its function by virtue of the flexible connectives being trained around pulleys 34 carried on the shoulder piece.
To further prevent losses of steam and air, the shoulder piece has a breast piece 35 mounted thereon which closes the area corresponding to the front of an article of clothing when an article of the types of a jacket or overcoat is placed thereon.
On the side of the connection between the bed and machine on which the manikin is to be mounted, a seal ring 40 is preferably provided to create a seal between the manikin and machine, since the manikin would be generally mounted for rotation about an axis substantially coincident with the rod 31 on the machine in order to facilitate fitting of an article to be ironed thereon.
The operation of the inventive manikin may be appreciated from the foregoing description and illustration. In particular, the manikin is dressed with an article to be ironed and the article is buttoned up taking care that the breast piece 35, left on the side corresponding to the inner lining of the article, fills the area corresponding to the article front.
On completion of the above article fitting step, the position of the moving frame 8 is adjusted, which operation would be greatly facilitated by the balanced mount of the frame; said adjustment should set the frame such that the gripping surfaces of the jaw sets can grip the article lower edges.
On completion of the adjustment procedure, the jaw sets are closed, here to taking care that both the bow and cloth 20 are left on the side corresponding to the article lining.
On that same side, i.e. inside of the article, should also be kept the holding pads 25; these are left free to slide along the slideways 24 and brought to contact the lining by the pressure exerted by the steam or air introduced into the manikin interior.
On clamping the jaw sets closed, the first jaw element is caused to oscillate about its hinge point on the slide, thus bringing the braking pad to contact the uprights, the braking pad being pressed against said uprights by the spring 16.
The manikin as a whole, with the possible exclusion of that portion of the uprights where the slides 12 are arranged to run, is preferably subjected to a conventional anti-condensation treatment.
In practicing the invention, the materials used, and the dimensions and contingent shapes, may be any selected ones to meet individual requirements and the state of the art.

Claims

1. A manikin for steam ironing clothes, comprising a tower structure (2) having uprights (3a, 3b) connected at one end to a bed (4), a moving frame (8) slidably carried on said uprights and including jaw sets (9a, 9b) gripping lower edges of an article of clothing, means (21) for securely positioning said moving frame (8) on said uprights (3a, 3b), and a pliable apron (29) sealingly interconnecting said moving frame (8) and said bed (4), characterized in that said uprights (3a, 3b) are connected at the top end thereof to a shoulder piece (5) and said means for securely positioning said moving frame (8) comprises braking pads (21) carried on said jaw sets (9a, 9b), said braking pads facing said uprights (3a, 3b) and acting thereon with said jaw sets in their closed position.

2. A manikin according to claim 1, characterized in that each jaw set (9a, 9b) comprises a first jaw element (10) carrying at least one of said braking pads (21) and a second jaw element (11), said jaw elements being pivotally connected to said moving frame (8) and having opposing grip surfaces (13), an elastic clamping means (16) being connected to said second jaw element (11) and said moving frame (8) for applying a clamping force between said jaw elements (10, 11) and pressing said jaw sets with said braking pads (21) against said uprights (3a, 3b) with said jaw sets in their closed position, and holding the jaw elements apart with said jaw sets (9a, 9b) in their open position.

3. A manikin according to one or more of the preceding claims, characterized in that said moving frame (8) is balanced in its sliding movement along said uprights (3a, 3b).

4. A manikin according to one or more of the preceding claims, characterized in that said first jaw element (10) carries, at said grip surface (13), on the end remote from said bed (4), a bow (19) mounting a flexible cloth (20).

5. A manikin according to one or more of the preceding claims, characterized by slideways (24) mounted on said moving frame (8) substantially coplanarly with said jaw sets (9a, 9b) and supporting slidable holding pads (25) covered by portions of said pliable apron (29).