EP2644810A2 - Multi-function stopper - Google Patents

Abstract

The door-stopper (1) has a rubber-elastic body with high friction coefficient, and a semicircle body including an upper part (h 8.1) and a lower part (h 8.2). A hole (5) is formed with two upwardly directed attachment openings (6, 7) on the upper part for attaching to a door handle or a door pawl or a hinge. The hole is provided with hiding borders made of plastic. The hole and the attachment openings are provided at a left side or right side of the upper part, where width of the door-stopper is 5 cm.

Description

The present invention relates to a multifunctional doorstop with a rubber-elastic body.

From the WO 2006/076818 a door stopper is known which has a plug-on body with a plug-on opening, the bore of which can be plugged onto a shaft of a door handle. In this case, the slip-on body engages semi-closed the shaft. The slip body can be pivoted about the shaft to pivot over the door leaf and between the door leaf and a door frame to prevent the door from accidentally closing. A similar doorstop is from the DE 102 53 989 A1 known. The previously known doorstops each have an actuating arm which extends in the direction of the plug-in opening and extends from the plug-in body on the side opposite the plug-in opening. The plug-in opening and the actuating arm extend substantially coaxially.

As a result, the usability of the known doorstop is limited.

The present invention is based on the problem of specifying a doorstop with higher usability. To solve this problem, the present invention provides a doorstop having the features of claim 1. This doorstop is formed in a conventional manner from a rubber-elastic body. The doorstop has an elongate wedge portion with a straight abutment surface and a slip-on portion having a bore. An insertion opening leads to the bore. This plug-in opening extends radially from the bore outwardly to a rising from the wedge portion front surface of the Aufsteckabschnitts to which opens the plug-in opening. The slip-on usually has a straight radial extent. This rectilinear radial extent of the plug-in opening has the same extension direction as the elongated wedge portion and thus like the straight contact surface. The wedge element is, however, provided offset in its longitudinal extent relative to the radial extent of the mounting opening.

In the embodiment according to the invention, the wedge portion can extend both in the direction of the plug-in opening, ie the extent from the center of the bore to the front surface and accordingly project beyond it or else extend in the opposite direction. In this embodiment, the opens Aufstecköffnung to one direction, whereas the wedge portion in the other direction goes off.

The two sections are preferably formed by a single rubber-elastic body. They may be formed of materials having different rubber-elastic properties, on the one hand to account for a certain elasticity of the Aufsteckabschnitts and on the other hand form a wedge portion, which has a high strength and cooperates with good friction with the ground or other possibly smooth surface.

The plug-in opening is selected such that a shaft of a door knob or a door latch is inserted into the bore and in this case the plug-on section can be elastically expanded in the radial direction. After the shank is received in the bore, the slip-on portion springs back and frictionally engages the outer peripheral surface of the shank. In this way, the Aufsteckabschnitt can take any secured by the friction alignment with the shaft. Thus, the rubber-elastic body can be aligned with respect to the door leaf, that the wedge member is covered by the door leaf or so that the wedge portion projects beyond the door leaf and is prevented when the door is open that door accidentally falls. The slip-on portion is regularly designed to cover any radial alignment about the shaft from the door panel.

Since the wedge portion is offset from the radial extent, the doorstop can be slid onto a hinge of a window or door, even when handled on the wedge portion, to prevent inadvertent snagging. In this case, the hinge is inserted through the insertion hole in the bore. Due to the offset provided wedge portion of the doorstop can be handled easily.

Furthermore, it is possible under elastic bending of the wedge portion to arrange the doorstop between a window sash and a window frame or between the sash and a sill to lock the window. Here, the doorstop is usually in a two-point system on the opposite surface. This two-point support is formed by usually the free end of the wedge portion and a surface portion of the Aufsteckabschnittes, which is provided near the Aufstecköffnung. For example, the sash against a rear surface of the rubber-elastic body, which is formed by the Aufsteckabschnitt.

As a plug-in opening in the context of the present invention, a radial connecting line between the center of the bore and the outer surface of the Aufsteckabschnitts is understood. The Aufsteckabschnitt may be rectangular, square or semicircular or rounded.

According to a preferred embodiment of the present invention, the offset is between 40 and 60 mm, preferably about 54 mm. In this case, the offset is the distance between the rectilinear contact surface of the wedge portion and the radial and substantially parallel extending extension of the insertion.

According to a preferred embodiment of the present invention, the wedge portion is wedge-shaped in its direction of extension and in the direction transverse thereto. Accordingly, a wedge-shaped design results not only in the side view of the rubber-elastic body and thus a side view of the Aufsteckabschnitt parallel to the axis of the bore. Rather, the wedge portion is wedge-shaped in plan view. In each case, the sharper end is located at the front free end of the wedge portion. The wedge portion is selected such that the maximum width of the wedge portion in the first direction extends approximately the minimum width of the wedge portion in the second direction. If thereafter the wedge in the first direction is not sufficiently wide, the wedge can be rotated 90 ° and used as a wider wedge.

According to a preferred embodiment of the present invention, the Aufsteckabschnitt has in the width direction parallel to each other extending side surface, which are surmounted at the level of the front surface on one side in the width direction of the wedge portion. In any case, at an extension of wedge portion and Aufstecköffnung in the same direction usually ends at this point, the wedge portion.

At this point, the wedge portion preferably merges into an abutment segment, which forms a bearing surface extending concentrically with the bore and which is provided on a side surface of this attachment portion, that is to say the abutment portion. H. that side surface on which also the wedge section projects beyond the attachment section.

Thus, it is proposed according to a preferred embodiment of the present invention to arrange the plant segment at the level of the front surface and in continuation of the wedge portion. The investment segment usually also runs flush with the straight contact surface and extends it. Thus, on a side surface of the Aufsteckabschnittes a flat, rectilinear side surface formed, which acts as a bearing surface, when the wedge portion is brought into abutment in its second, rotated orientation.

The abutment surface formed by the abutment segment is arranged concentrically to the bore and has such a radial distance from the central axis of the bore, that abuts on the shaft of a doorknob Aufsteckabschnitt the contact surface abuts the outer circumference of a standard rosette of the doorknob. As a result, the radial orientation of the door stopper is secured frictionally in an improved manner relative to the shaft of the door knob. The concentric bearing surface has a radius from the center of the bore of about 40 mm.

According to a further preferred embodiment of the present invention, the slip-on section and the wedge section form the rubber-elastic body in the form of a whistle. The "mouthpiece" of the whistle is formed by the wedge portion.

According to a preferred embodiment of the present invention, the bore has a diameter of 19 mm. This diameter is in a relaxed, d. H. measured an elastically undeformed state of the rubber-elastic body.

According to a further preferred embodiment of the present invention, the front surface extends in a straight line and merges at the level of the insertion opening into a semicircularly shaped rear surface of the plugged-on segment. This rear surface of the Aufsteckabschnittes opens into the rectilinear contact surface.

According to a further preferred embodiment of the present invention go from the front surface and the rear surface of the Aufsteckabschnitts each to separate holes leading plug-on openings. These plug-in openings usually each extend parallel to the rectilinear contact surface, ie to the wedge portion, but in the opposite direction. In particular, this embodiment offers the possibility of sliding the doorstop according to the invention more easily onto hinges, both hinges in the lower area of the door or of a window and of an upper area. In the lower part of the usually extending in the direction of the wedge portion Aufstecköffnung is used to introduce the hinge into the bore. Hinges located in the upper area are usually inserted through the other plug-in opening into the other hole. During this insertion movement, the wedge section as the operating element points downwards, so that the reach is improved.

Further details and advantages of the present invention will become apparent from the following description in conjunction with the figures of the embodiment, the descriptions are not intended to be limiting.

Figur 1

eine perspektivische Aufsicht des ersten Ausführungsbeispiels;

Figur 2

eine perspektivische Draufsicht auf ein zweites Ausführungsbeispiel;

Figur 3

eine perspektivische Draufsicht auf ein drittes Ausführungsbeispiel;

Figur 4

eine perspektivische Draufsicht auf ein viertes Ausführungsbeispiel;

Figur 5

eine perspektivische Draufsicht auf ein fünftes Ausführungsbeispiel;

Figur 5.1

eine perspektivische Draufsicht auf ein sechstes Ausführungsbeispiel;

Figur 6

eine perspektivische Draufsicht auf ein siebtes Ausführungsbeispiel;

Figur 7

eine perspektivische Draufsicht auf ein achtes Ausführungsbeispiel;

Figuren 9 bis 13

Darstellungen verschiedener Nutzungsmöglichkeiten zu den Ausführungsbeispielen;

Figur 14

eine perspektivische Seitenansicht eines neunten Ausführungsbeispiels.

Fig. 15

eine perspektivische Seitenansicht eines zehnten Ausführungsbeispiels.

Fig. 16

eine perspektivische Seitenansicht eines elften Ausführungsbeispiels.

In this show:

FIG. 1

a perspective view of the first embodiment;

FIG. 2

a perspective top view of a second embodiment;

FIG. 3

a perspective top view of a third embodiment;

FIG. 4

a perspective top view of a fourth embodiment;

FIG. 5

a perspective top view of a fifth embodiment;

Figure 5.1

a perspective top view of a sixth embodiment;

FIG. 6

a perspective top view of a seventh embodiment;

FIG. 7

a perspective top view of an eighth embodiment;

FIGS. 9 to 13

Representations of different uses for the embodiments;

FIG. 14

a side perspective view of a ninth embodiment.

Fig. 15

a perspective side view of a tenth embodiment.

Fig. 16

a perspective side view of an eleventh embodiment.

The present invention will be described below in general form with reference to the embodiment FIG. 1 explained. The embodiment has a rubber-elastic body 1 forming an elongated wedge portion 3 and a slip-on portion 100. The wedge portion 3 forms a straight contact surface 101. The slip-on section 100 has a bore 5, which opens radially outwardly beyond a plug-in opening designated by reference numeral 102 to a front surface 103 of the plug-on section 100 which rises from the wedge section 3. The opening width of the plug-in opening 102 is with FIG. 1 marked in front with reference numeral 7 and behind with reference number 6. The plug-in opening has a clear width of 21 mm at 7 and at 6 a clear width of 13 mm.

How out FIG. 1 In the present case, the plug-in opening 102 and the wedge portion 3 are aligned in the same direction, ie the plug-in opening 102 opens to the front surface 103. The wedge portion 103 projects beyond this front surface 103. It is readily conceivable in that the wedge portion 103 also ends with this front surface 103 on the back.

As can be readily seen, the in FIG. 1 shown embodiment of the embodiment chosen so that the wedge portion 3 and the Aufsteckabschnitt 100 together result in a body that is shaped like a whistle. At the in FIG. 1 In addition, the front surface 103 is designed to extend in a straight line and extends to the mouth 7 of the plug-in opening 102. Above the mouth 7, a rear surface of the plug-on section 100 begins, which is identified by reference numeral 104 and is semicircular.

This rear surface 104 opens into the flat contact surface 101.

The FIG. 3 makes further features of an embodiment recognize, in which the wedge is designed as a double wedge. In the plan view shown, the wedge widened within the plane of the drawing from the front tip to the front surface 103. It widened but also in a direction transverse thereto, ie, out of the second plane. Accordingly, the wedge portion 3 projects beyond a side surface 105 of the Aufsteckabschnitts 100 and indeed at the level of the front surface 103. There begins a contact segment 106, which is the side surface 105 upstream and formed with a constant width. However, the abutment segment 106 forms a concentric and concave to the bore 5 formed contact surface 107. With this contact surface 107 of the doorstop is against a rosette of a door knob or a door handle, the shaft is received in the bore 5 (see. FIG. 8 ).

1. 1. als Klemmschutz an einem Türgriff oder einer Türklinke zu verwenden
2. 2. als Türstopper am Scharnier einer Tür, oder als Fensterstopper an einer Scharnier eines Fenster verwendet werden.
3. 3. Am unterem des Stoppers 1 befindet sich Keil 3 die zum Offenhalten einer Tür unter diese Tür geschoben wird.
4. 4. Durch diese erfindungsgemäße Stopperform kann es auch am Fensterrahmen und Fensterflügeln verwendet werden.
5. 5. als Aufbewahrungsfunktion an einem Türgriff oder einer Türklinke dienen.

The invention may be further described as follows:

1. 1. to use as a pinch protection on a door handle or a door handle
2. 2. Can be used as a doorstop on the hinge of a door, or as a window stopper on a hinge of a window.
3. 3. At the bottom of the stopper 1 is wedge 3 which is pushed to keep a door open under this door.
4. 4. By this stopper shape according to the invention, it can also be used on the window frame and window sashes.
5. 5. Serve as a storage function on a door handle or a door handle.

The multifunctional doorstop 1 consists of a rubber-elastic body having at the upper end a bore 5, with Aufstecköffnung 6 + 7 (as Fig. 1 to Fig. 14 demonstrate).

The stopper 1 may have various shapes, such as a semicircular shape, a semi-oval shape or an angular - or a rectangular shape, or a shape of an object such. B. a boot, such as Fig. 6 + Fig. 7 show, or the shape of an animal. The stopper according to the specified claims, may consist of different materials and have different colors.

The bore 5 has a diameter of about 19 mm, while the mounting opening 6 is about 13 mm and can also be circular or square.

Attachment opening 7 can be front, like Fig. 1 shows a height of 21 mm. The multifunctional doorstop 1 can consist of various materials such as rubber, plastic, wood, metal or silicone rubber.

The outside may have a circular or rectangular format. The width of the stopper B9 can, as Fig. 5.1 shows can be 4 to 6 cm, preferably 5 cm. The total height with wedge is about 9 cm. The depth (thickness) at the upper area T6 is approximately 14 mm.

At the lower area T11 the distance is equal to 14 mm, like Fig. 5 shows or how Fig. 1 T11.1, on the other hand, can grow and have a size of about 25 mm.

The wedge length is about 60 mm at the surface and 90 mm at the bottom surface.

The stopper 1 can, as Fig. 1 to Fig. 5 show a semicircular shape with a radius (r1) of 3 to 6 cm, preferably> 5 cm <with a wedge having an initial height of 1.6 cm and a height of 0.5 cm. The width is 9 cm. As Fig. 1 shows, the stopper 1, be provided with an additional wedge 33, which can be attached. At the upper end in the height (h8.1), the depth T 6 is about 1.5 cm, while in the lower part (h 8.2) the depth (T 11.1) has a thickness of at least 0.5 cm to 8 cm, preferably 2.5 cm.

If necessary, at the lower end of the wedge 3, an additional wedge 33 with grooves 4.2 and 4.3) are attached, which are provided with one or more holes 35 and fixed with one or more screws 34 + 34.1 on the wedge 3 (screwed) as Fig. 4 shows.

The stopper 1 can be provided with one or more holes 5. Thus, the distance between the door handle and door frame can be regulated.

Fig. 1 shows a perspective view of a preferred embodiment of the semicircular body according to the invention (door stopper 1) with a height (h 8.1) of 7.7 cm. The height (h 8.2) is 1.5 cm. The width (b 10.1) is 5 cm. The width (B 10.2) is 10 cm and a depth (T6) in the height (h 8.1) is 1.4 cm. The depth (T 11) in the lower part (h 8.2) is 2.5 cm.

At the upper end there is an insertion opening 5 + 6 + 7, which is attached to a door handle or a door handle. Plug-in opening 5 has a diameter of 19 mm, the plug-in opening 6 is provided for insertion on the door hinge or the window hinge with a circular opening with a diameter of 13 mm. The opening height 7 has a height of 20 mm.

To the wedge 3, which is provided with rubber grooves 4.1, you can attach an additional wedge 33, which can be attached with screws 34, 35. At the upper end at the height 8.1 it has a depth T 6 of 1.4 cm. At the lower part (h 8.2) the wedge has a depth (T11.1) of 2.5 cm.

Fig. 2 shows how Fig. 1 a stopper 1 having a semicircular stopper body 1 with a radius (r 1) of 3 to 7 cm, preferably> 5 cm <.

The plug-6 is circular and has a diameter of 13 mm. The total width B10 is 10 cm. The total height (h 8) is 10 cm. The depth (T 6) is 1.4 cm, the depth (T11) is equal to the depth (T6). The wedge 3 is provided with grooves 4.

Fig. 3 shows how Fig. 2 a semi-circular stopper body 1. The plug-6 has a height of 13 mm. It should be noted that the dimensions of T 11 are smaller than the dimensions of T 11.2 .. This wedge thus formed is now to be used in doors and windows that have larger floor / door or window / window frame openings.

The advantage of this multi-functional stopper is thus in its larger application. He can fill at a same length openings of different heights.

Fig. 4 shows how Fig. 3 a universal door stopper 1 with an extra wedge 33, which can be additionally attached by screws 34, 35, to the wedge 3.

Fig. 5 shows how Fig. 4 a universal doorstop 1. At the upper end outside the hole there is a recess Fig. 5.1 of about 0.5 cm, so that a cover (rosette) can adapt to the door handle or the door handle.

Fig. 5.1 shows that the stopper may be oval or rounded or rectangular or square in shape. The width of the stopper B9 can, as Fig. 5.1 shows 4 to 6 cm, preferably 5 cm. The total height with wedge is about 9 cm. The depth (thickness) at the upper area T6 is approximately 14 mm.

Fig. 6 shows a universal doorstop 1 (multi-function stopper) in the form of a short boot with an additional mountable wedge 33 the wedge 3, provided with holes 35 a total width B10.2 of 10 cm and a total height (h 8.1 + h 8.2) of 9.5 cm , The upper partial height (h 8.1) is 8 cm, the lower partial height (h 8.2) is 1.6 cm. At the stopper 1, an additional wedge 33 is still attached. The depth (T6) of the upper part of the stopper 1 is about the depth (T 6) of 1.4 cm. The depth (T11.1) of the lower part of the stopper 1 is approximately 2.5 cm.

Fig. 7 shows how Fig. 6 a universal door stopper 1 in the form of a short boot without additional wedge 33, which has a depth T6 of 1.4 cm at the top in height 8.1. The height (h 8.2) of wedge 3 is 1.5 cm and the depth (T11.1) is 2.5 cm.

Fig. 8 shows a universal stopper 1. The stopper 1 in the rest position as a storage function on a door handle 70, (door 50, door frame 40).

Fig. 9 shows a universal stopper 1, which can serve by rotation as a pinch protection. (Stopper 1, door 50, door handle 70, door frame 40).

Fig. 10 shows a universal stopper 1. By this invention Türstopperform he can serve as a window stopper. Stopper 1 is located at an open window 80, (door frame 40).

Fig. 11 shows how Fig. 10 a universal stopper 1.

Fig. 12 shows a universal stopper 1 as a window stopper between sash and sill 90, (stopper 1, window 80, window frame 40, hinge 60).

Fig. 13 shows a universal stopper 1. Through the Aufstecköffnungsform it can be attached to the hinge.

Fig. 14 shows a universal stopper 1 with two holes 5 and a wedge that can be mounted in the production or only later. This embodiment ensures that the distance can be selected depending on the hole after attachment to a doorknob, since the distance doorknob to frame may be different for different models.

Fig. 15 shows how Fig. 3 the multi-purpose stopper (universal stopper), which is basically constructed similar to the other embodiments. Only this embodiment of the invention has a length L with a height difference H. The height difference is measured on the two wedge-portion sides, with the wedge-portion side, which is located in the extension of the slip-on body, having a very small height. This has been precisely quantified in the previous embodiments. The shape of this embodiment of the multi-functional stopper is itself but also after a rotation about the longitudinal axis by 90 ° again wedge-shaped. This wedge now also has the length L. However, the one wedge end now has a thickness that is a little larger than H and grows towards the end of the wedge. This thus formed wedge is now used in doors and windows that have larger floor / door or window / window openings. The advantage of this multi-functional stopper is thus in its larger application. He can fill at a same length openings of different heights. This is clearly visible in the figure since the dimensions of T 11 are smaller than the dimensions of T 11.2.

Fig. 16 shows a multi-functional stopper, which has a removable Aufsteckabschnitt. The dimensions of this multifunctional stopper are similar or equal to the dimensions disclosed above. Of course, the insert E, that is to say the part which is connected to the slip-on section, is designed so that it fits flush into the recess A. Any other cutout with the corresponding counterpart should also be used.

Claims (10)

Door stopper with a rubber-elastic body (1), which has an elongate section (3) with a straight bearing surface (101) and a slip-on section (100), which has a bore (5) extending over an attachment opening (102). radially outwardly to a front surface (103) of the mounting portion (100) projecting from the wedge portion (3), the radial extent of the mounting aperture (102) being the same extension direction as the elongate wedge portion (3) and the wedge portion (3 ) is provided offset in its longitudinal extent relative to the radial extent of the plug-in opening (102). Door stopper according to claim 1, characterized in that the offset is between 40 and 60 mm, preferably 53.5 mm. Door stopper according to claim 1 or 2, characterized in that the wedge portion (3) is wedge-shaped in its direction of extension and in its direction transversely thereto. Door stopper according to one of the preceding claims, characterized in that the attachment portion (100) in the width direction has mutually parallel side surfaces (105) which are projected at the level of the front surface (103) on one side in the width direction of the wedge portion. Doorstop according to one of the preceding claims, characterized by an abutment segment, which forms a concentric with the bore (5) extending contact surface (107) and on a side surface (105) of the Aufsteckabschnitts (100) is provided. Door stopper according to claim 5, characterized in that the abutment segment (106) is provided at the height of the front surface (103) in continuation of the wedge portion (3). Door stopper according to one of the preceding claims, characterized in that the slip-on section (100) and the wedge section (3) form the rubber-elastic body (1) in the form of a whistle. Doorstop according to one of the preceding claims, characterized in that the bore has a diameter of 19 mm and that the concentric contact surface 107 surrounds the center of the bore (5) with a radius of between 30 mm and 60 mm, preferably 40mm. Doorstop according to one of the preceding claims, characterized in that the front surface (103) is rectilinear and merges at the level of the insertion opening (102) in a semicircular shaped rear surface (104) of the Aufsteckabschnitts (100), in the rectilinear contact surface ( 101) opens. Door stopper according to one of the preceding claims, characterized in that from the front surface (103) and the rear surface (104) to each separate holes (5, 5 ') leading Aufstecköffnungen (102, 102') depart.

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