JPH0681820A - Device for fixing rigid holding plate resisting load onto furniture surface - Google Patents

Abstract

PURPOSE: To provide a device having a large loading capacity and easily releasable by fixing a fixing member to a furnace surface by adhesive connection and separably connecting an anchor plate to the fixing member. CONSTITUTION: This device is used to fix a column 12 to a furniture surface 10, for example, an office desk, and the column 12 and anchor plate 14 are made of cast iron or plastic. A fixing late 16 is adhered to the furnace surface 10. Because the fixing plate 16 is made of an elastic plastic material, it can be separated easily from the furnace surface 10. When the anchor plate 14 is put on the fixing plate 16 from the upper side and shifted, a projected part 18 is engaged with a recessed part 20, and the anchor plate 14 cannot be raised from the fixing plate 16 any longer. At this engaged position, the anchor plate 14 is overlapped with the fixing plate 16. Lock pins inserted into holes 30 and 32 lock the anchor plate 14 onto the fixing plate 16 at an engaged position. The lock pin is extracted to release a locking and the anchor plate is shifted, and the anchor plate can be raised from the fixing plate 16.

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to a device according to the preamble of claim 1, that is, a device for fixing a load-bearing rigid holding plate to a furniture surface.

[0002]

BACKGROUND ART European Patent No. 0457957A1,
In a device of this type known from the embodiment of FIG. 8, a holding plate is laid flat on a base plate, fixed to this base plate by means of adhesive fasteners made of fibers, a part of which is glued to the base plate. The holding plate consists of various functional elements,
For example, it supports vertical columns suitable for holding high decks, screen stands, telephone receivers, and lighting equipment.
This allows any office or work desk to be retrofitted with vertical stanchions.

Fixing the holding plate to the deck has an advantage over the conventional tightening device in that the fixing does not depend on the shape of the deck or furniture. In particular, this type of fastening can also be used for decks of all thicknesses, for decks of all shapes and for decks that do not extend beyond the body.

The holding plate can be removed again from the furniture surface without damage. For this purpose, the rigid holding plate is first separated from the furniture surface in the area of the adhesive fastener. Since this member is flexible, it can be carefully removed from the furniture surface without damaging the furniture surface. This would be difficult if the rigid retaining plate were glued directly to the furniture surface. This is because the adhesive has to be peeled off over the entire bonding surface.

However, peeling the adhesive fastener can cause difficulties, especially in the case of large area adhesive fasteners suitable for larger loads. Because the holding plate is made rigid, the adhesive fastener must also be peeled off over substantially the entire surface at the same time. This peeling is certainly possible.
Because the adhesive fastener has a minimum of elastic flexibility in the direction perpendicular to its surface, the holding plate can be peeled continuously starting from one end, for example with a leverage tool. Because you can However, the less elastic flexibility of the adhesive fastener may result in the undesirable result of progressively looser adhesive connections. This is especially the case when a very strong tilting moment is applied to the holding plate for a long time.

It is an object of the present invention to provide a device for fixing a rigid holding plate to a furniture surface, which has a large load capacity and at the same time can be easily fixed.

[0007]

DISCLOSURE OF THE INVENTION According to the present invention, the above object is defined in Claim 1.
Of the invention, that is, the fixing member is fixed to the furniture surface by an adhesive connection, and the holding plate and the fixing member are detachably connected to each other. .

Preferred embodiments of the invention are described in the dependent claims. That is, in the device according to the invention, the holding plate is fixed to the furniture surface, for example the deck of a work desk or an office desk. In this case, since the holding plate does not extend beyond the edge of the furniture surface, it can be fixed to any furniture surface, regardless of the shape of the furniture member, and to any area of each of the furniture surfaces. By doing so, all the advantages of the known fixation are simultaneously fulfilled.

When adhering the fixing member to the furniture surface, it is convenient to use an adhesive that can be peeled off again. By positively engaging the rigid retention plate with the fuser member,
The holding plate can be easily fixed to the fixing member and the holding plate can be easily removed from the fixing member. The fixing member itself, which is preferably formed as a fixing plate, is elastically pliable, deformable, or flexible, so that it can be relatively separated as needed by continuously separating and peeling starting from an edge or a corner. It can be easily removed from the furniture side. In some cases,
It is also possible to use solvents for this purpose.

As soon as the rigid holding plate is connected to the fixing member, the fixing member is completely stiffened by the holding plate, so that the fixing member cannot be bent or deformed. Therefore, the adhesive connection between the fixing member and the furniture surface cannot be continuously peeled off along the separating line after the holding plate is placed, and the adhesive connection can be separated only when the entire adhesive connection surface is simultaneously separated. Will.
The adhesive connection of the holding plates can therefore also absorb large loads, especially due to tilting moments.

When the holding plate and the functional element attached to the holding plate are removed in a short time, or when the holding plate having a certain functional element is replaced with the holding plate having another functional element, the holding plate is used. The holding plate can be easily removed by positive connection between the fixing plate and the fixing member. For complete removal of the device, the positive connection is released, the rigid retaining plate is removed, and then the freely accessible anchoring member is pulled away from the furniture surface without being stiffened by the rigid retaining plate. In this case, the fixing member can be carefully peeled off and separated along the moving separation line. In some cases, the solvent of the adhesive used can be used through the fuser member along the entire adhesive surface or along the respective separation line between the fuser member and the furniture surface.

The positive connection and engagement of the holding plate and the fixing member can be realized in various ways.

In one embodiment, the fusing member is formed as a fusing plate, on which the holding plate is placed in a planar manner. In this case, the convex portion and the concave portion of the surfaces of the fixing plate and the holding plate that overlap each other positively engage with each other. Thereby, the retaining plate is engaged by sliding it on the fixing plate adhered to the furniture surface and shifting it. In this case, the fixing member is completely covered by the holding plate, so that the fixing means are invisible and a morphologically beautiful appearance is guaranteed.

Conveniently, a large area fuser member is provided. If desired, the fuser plate is separated by a target tear line so that the fuser plate can be easily removed from the furniture surface. If the fuser plate is stiffened by a rigid retainer plate, these target tear lines do not work and the entire surface of the fuser plate acts as a continuous surface for adhesive bonding.

In another embodiment, the rigid retainer plate is secured to the flexible fuser member by a connection that can be closely removed from the top side opposite the furniture surface. When the flexible fixing member is attached and fixed to the holding plate, the function of the rigid holding plate causes the fixing member to flexure when the load is applied to the holding plate regardless of its flexibility. You will be able to lift from. By bonding the fixing member and the furniture surface over a large area, a large load capacity of the holding plate occurs, especially for tilting moments. To release the fixation, the connection between the fixing member and the holding plate, which is accessible from the upper side, is released and the rigid holding plate is removed from the fixing member. In this way, the fixing member is flexible and can be continuously peeled off from the furniture surface.

Conveniently, the fusing member is a foil having one side coated with an adhesive. The edge of the foil extends upwardly from the furniture surface and is fixedly connected to the holding plate.
All fixed connections are possible within the framework of the invention, as long as the connection meets two important criteria: That is, the first
In addition, the connection should have sufficient strength to prevent the rigid retaining plate from being separated from the foil under the action of a load. Secondly, the connection can be disengaged from the top side so that the connection between the retaining plate and the foil can be separated if necessary. The foil is conveniently a plastic foil with suitable tear strength, although a sufficiently thin steel belt can also be used.

In particular, the fixed connection can be a frictional connection or a positive connection. As the frictional connection, for example, an adhesive or an adhesive fastener can be used. For positive connection, the edges extending above the foil can be provided with stiffening members which fit into corresponding recesses of the holding plate.

In a simple embodiment, a continuous fuser member having a surface similar to the holding plate is provided.
An outer edge of the edge portion of the fixing member extends upward and is fixed to the holding plate. When a tilting load is applied to the holding plate, the edge of the fixing member is the end of the holding plate lifted by the tilting load and the total load of the connection between the holding plate and the fixing member firmly adhered to the furniture surface is Absorb.
In order to achieve a better distribution of the load, the fuser member can be divided into several individual members juxtaposed in a plane. The edges of all the individual parts are extended upwards and fixed to the holding plate. By dividing the fuser member into individual members, the total bond area available is slightly reduced.

However, since the force generated between the holding plate and the fixing member when the tilting moment acts on the holding plate is distributed to some edges, it is advisable to increase the fixing load capacity. . Holding plate,
Alternatively, it is preferable that the tightening plate that is provided in some cases is provided with a slit that can extend the edge portion of the individual foil used as the individual member upward. For example, parallel slits are provided and the individual foils of the fuser member are formed as a U-shaped profile with an elastic shape, the legs of which penetrate the slits and the inwardly bent ends of the holding plate or clamping plate. Covers to hold. In this embodiment, the profile of the individual foils can be fixed with the holding plate gripped.
To remove the retaining plate, the retaining plate can be removed from the profile of the individual foil after the fixed connection has been released.

When a tilting load is applied to the holding plate by the functional element, one end of the holding plate is pulled away from the furniture surface with a large force, and the opposite end of the holding plate is supported by the furniture surface. Particularly when the tilting load is applied for a long time, the adhesive connection may gradually become loose starting from the end opposite to the tilting end of the holding plate.

In order to solve this problem, in another embodiment, a flat plate which can be fixed to the fixing member is provided instead of directly fixing the holding plate to the fixing member, and the holding plate is attached to the surface gravity center thereof. It is like this. When a tilting load is applied to the holding plate, the holding plate is supported on the furniture surface by the tilted end and generates a tensile force acting on the flat plate in the direction opposite to the furniture surface. Since this tensile force acts on the center of gravity of the flat plate, it does not exert a tilting moment on the flat plate but only a levitation force perpendicular to the furniture surface. Adhesive connection is
It has a large bond strength against the levitation force in the direction perpendicular to the adhesive surface. Even when using an adhesive that does not have a strong adhesive force and can be peeled off again, a large load capacity of fixing is obtained, especially even under a long-term load.

[0022]

Embodiments of the present invention will be described below in detail with reference to the drawings. A vertical column 12 is fixed to a furniture surface 10, for example, a work plate of an office desk. The columns 12 are used to support functional elements such as a high deck, a screen stand, a telephone receiver, and a table lamp. Stanchion 12
Alternatively, the functional wall can be fixed, for example as a blind, for accommodating shelves and the like.

A rigid horizontal holding plate 14 is attached to the lower end of the column 12. The columns 12 and the retaining plate 14 are made of a suitable material, such as casting or plastic. A fixing member formed as a fixing plate 16 is bonded to the furniture surface 10. To bond the fuser plate 16, an adhesive or double-sided adhesive foil applied to the underside of one of the fuser plates 16 can be used.
Since the holding plate 14 and the fixing plate 16 have the same surface shape, when the holding plate 14 is attached to the fixing plate 16, these plates are visually connected to the integral plate. The areas of the holding plate 14 and the fixing plate 16 are selected so that the column 12 is sufficiently supported, especially against tilting moments. Correspondingly, the retaining plate 14 and the fixing plate 16 can be triangular, square, and in particular square as shown in the figure.
The holding plate 14 and the fixing plate 16 are mounted on the furniture surface 10 at a certain angle, preferably at a right angle, in order to obtain a greater support effect without limiting the available furniture surface 10 to the corners. It can also be made with two or more rails.

The fuser plate 16 is preferably made of a resilient plastic material and is flexible. Thereby, it becomes easy to separate the fixing plate 16 from the furniture surface 10. The fixing plate 16 is lifted from the furniture surface 10 at one corner, and is flexed and continuously peeled off from the furniture surface 10. In this case, the adhesion between the fixing plate 16 and the furniture surface 10 is always separated along one line.
By doing so, less force is required to pull it off and the furniture surface 10 is protected. It is convenient to use fusible plastics to bond the fuser plate 16. In that case, when the fixing plate 16 is peeled off, a solvent is first used so that it can be easily peeled off. To transport the solvent to the adhesive surface, the fuser plate 16 is optionally made of a porous material or provided with holes for the solvent to reach the adhesive surface.

The holding plate 14 is positively fixed to the fixing plate 16. For this purpose, the holding plate 14 is provided on its lower side with a convex portion 18 that positively engages with the concave portion 20 of the fixing plate 16. The number of convex portions 18 and concave portions 20 is
It depends on the size and shape of the retaining plate 14 and the fixing plate 16 and also on the tilting load to be absorbed by the stanchion 12. In the embodiment shown in FIGS. 1 to 11, the holding plate 14 and the fixing plate 16 are formed in a rectangular shape, and a convex portion 18 and a corresponding concave portion 20 are assigned to each corner. There is. In the embodiment of FIGS. 2 to 5, the convex portion 18 of the holding plate 14 is used.
Each comprises a block 22 which projects vertically from the underside of the holding plate 14. At the lower end of the block 22, a protrusion 24 projects on one side in parallel with the surface of the holding plate. The protrusions 24 of all the convex portions 18 face the same direction.

The concave portion 20 of the fixing plate 16 corresponding to the convex portion 18 is provided with an introduction hole 26 penetrating the fixing plate 16. The cross section of the introduction hole 26 is the block 22 of the convex portion 18.
And the cross section of the protrusion 24. An undercut 28 for the protrusion 24 of the convex portion 18 is provided following the introduction hole 26 on the lower side of the fixing plate 16. Undercut 2
Since 8 is provided on the lower side of the fixing plate 16, the fixing plate 16 with the undercut 28 can be easily manufactured in terms of manufacturing technology.

In order to fix the holding plate 14 to the fixing plate 16, the holding plate 14 is placed on the fixing plate 16 from above. In this case, the convex portion 18 is guided into the introduction hole 26 of the concave portion 20. The holding plate 14 is the fixing plate 1
As soon as it lies flatly on top of 6, the holding plate 14 is displaced (to the right in the representation of FIGS. 2 to 5) on the fixing plate 16. Then, the protrusion 24 of the convex portion 18 reaches the undercut 28 of the concave portion 20. By doing so, the holding plate 14 engages with the fixing plate 16 and cannot be lifted from the fixing plate 16. In this engaged position, the retaining plate 14 overlaps the fuser plate 16 as shown in FIG.

In order to stop the holding plate 14 at this engaging position, the holding plate 14 has a vertical through hole 30 and the fixing plate 16 has a vertical hole 32. These holes 30
And 32 are arranged in one row in the axial direction at the engagement position between the holding plate 14 and the fixing plate 16. The retaining pins inserted into the holes 30 and 32 retain the holding plate 14 in the engaged position so as not to shift on the fixing plate 16. The restraint plate can be released again by pulling out the stop pin, and the holding plate 14 can be displaced again and lifted from the fixing plate 16.

6 to 11 show a second embodiment of the convex portion 18 and the concave portion 20. In this embodiment, the protrusion 18 comprises a web 34 that projects vertically from the underside of the holding plate 14 and has a flange 36 at its lower end. The flanges 36 project on both sides parallel to the surface of the holding plate 14. The recess 20 is an introduction hole 3 that penetrates the fixing plate 16.
Eight. The cross section of the introduction hole 38 is equal to the cross section of the flange 36. An insertion slit 40 is provided following the introduction hole 38. The width of the insertion slit 40 is the width of the web 34.
Equal to the width of. The insertion slit 40 is used for the fixing plate 16
Undercut 4 for flanges 36 on both sides under
Spread to 2. The length of the insertion slit is web 34
Equal to the length of. When the holding plate 14 is placed on the fixing plate 16 for fixing, the convex portion 18 is guided into the introduction hole 38 so that the holding plate 14 sits on the fixing plate 16. Next, the holding plate 14 is displaced on the fixing plate 16. In that case, the web 34 of the convex portion 18 is in the insertion slit 40 and the flange 36 is in the undercut 4 respectively.
Reach 2. By doing so the holding plate 14
Positively engages the fuser plate 16. In this embodiment as well, a stop pin is used to restrain the holding plate 14 in the engagement position.

FIGS. 12 to 15 show a third embodiment of the device. As shown in the vertical partial sectional view of FIG. 12, in this embodiment the rigid retaining plate 14 rests directly on the furniture surface 10 at least in its peripheral area. The holding plate 14 has a flat recessed portion 44 on its lower side for covering and housing the fixing portion. In this embodiment, the fuser member is formed as an extruded plastic profile 46 illustrated in FIGS. 13-15. Since the plastic profile 46 has a small thickness, it has great flexibility. The thickness is, for example, 1 mm to 2
It can be mm. Plastic profile 46
The width of is selected so that a sufficient total bond area results. Optionally, more than one plastic profile 46 can be juxtaposed parallel to the underside of the retaining plate 14.

In one embodiment, the width of plastic profile 46 is, for example, about 100 mm. The plastic profile 46 has a target tear line 48 parallel to the longitudinal direction.
It is divided into thin strips by. This strip is about 20 mm wide in the above example. The thickness of the plastic profile 46 has been reduced to a fraction of a millimeter in the area of the target tear line 48, so that the individual strips of the plastic profile 46 join together at the target tear line 48. But they are a little far from each other.

On the upper side of the plastic profile 46, a profile angle 50 continuous in the longitudinal direction is formed. The profile angle 50 has a cantilevered leg parallel to the surface of the plastic profile 46 and having a width of several millimeters (for example, 3 mm to 4 mm). The cantilevered leg is spaced from the surface of the plastic profile 46 by an internal spacing corresponding to the material thickness. The distance between the cantilever legs of the profile angle 50 and the material thickness are, for example, 1 mm to 2 mm of the material thickness of the plastic profile 46.
be equivalent to. In the illustrated embodiment, each strip of plastic profile 46 has a profile angle 50 formed therein.

In order to secure the holding plate 14 on the furniture surface 10, the plastic profile 46 can be glued to the furniture surface 10 by means of a releasable adhesive bond 52. Another plastic profile 46 of equal length is turned 180 ° and glued to the lower recess 44 of the retaining plate 14 by a suitable glue connection 52. At this time, the holding plate 14 is placed on the furniture surface 10 so that the plastic profile 46 adhered on the furniture surface 10 and the profile angle 50 of the plastic profile 46 adhered on the holding plate 14 are displaced in parallel to each other. Put on. The holding plate 14 is then displaced transversely to the direction of the plastic profile 46 (to the left in FIG. 12), as can be seen in FIG. 12, the profile angles 50 of the two plastic profiles 46 have their cantilevered legs. Parts engage each other. As a result, the holding plate 14 is fixed to the fixing member plastic profile 46.
Will be fixed to.

As shown in FIG. 12, the height of the depressions 44 is selected so that the profile angles 50 of the two plastic profiles 46 engage each other when the outer peripheral area of the holding plate 14 is placed on the furniture surface 10. Has been done.
In order to constrain the retaining plate 14 in the engagement position in which the plastic profile 46 is shown in FIG. 12, the flat bar 54 extends in the longitudinal direction of the plastic profile.
Are inserted into one of the cavities formed by the lower and upper plastic profiles 46 and the respective one profile angle 50 made in the lower and upper plastic profiles 46. The width of the flat bars 54 is equal to the inner spacing of these profile angles 50, so that the flat bars 54 prevent the plastic profiles 46 glued to the furniture surface 10 and the holding plate 14 from slipping from one another.

To remove the holding plate 14, the flat bar 54
Pull out. The retaining plate 14 can then be displaced (to the right in FIG. 12) so that the profile angle 50 of the plastic profile 46 disengages. Next, the holding plate 14 is lifted. At this time, furniture side 1
The plastic profile 46 glued on the 0 can be peeled off from the furniture surface 10. In this case, the plastic profile 46 is stripped, the plastic profile 46 being separated along the target tear line 48. Stripping the plastic profile 46 into strips simplifies the peeling of the adhesive connection 52. Because each plastic profile 46
This is because the adhesive connection 52 may be peeled off inside the short separation line extending in the transverse direction with respect to the strip.

On the contrary, when the holding plate 14 is fixed to the furniture surface 10 in a load-bearing manner, the total adhesive surface of the plastic profile 46 or of several juxtaposed plastic profiles 46 is To work. In other words, by forming the holding plate 14 rigidly, it becomes possible to peel off the adhesive connection 52 over the entire surface of all the plastic profiles 46 once at the same time.

In the fourth embodiment shown in FIGS. 16 and 17, a flexible adhesive support is used as the fixing member for fixing the holding plate 112. This adhesive support is a foil 1 with sufficient tear strength.
It is formed as 16. The surface shape of the foil 116 is the same as the lower side of the holding plate 112. Foil 116
Are glued to the underside of the holding plate 112 with an adhesive, with which the foil 116 is glued to the furniture surface 110. Place the retaining plate 112 on the foil 116. When the edge portion 118 of the foil 116 protruding in the lateral direction of the holding plate 112 is bent upward, the foil 116 contacts the outer end of the holding plate 112 and the upper side. The edge 118 is fixed to the outer end and the upper side of the holding plate 112. An adhesive connection 120 on the edge 118 can be used for this purpose. Alternatively, the edge 118 may be attached to the holding plate 11
Adhesive fasteners can also be used to secure the outer edge of 2 to the upper side.

The cover plate 122 is placed on the holding plate 112. A downwardly extending edge 124 of the cover plate 122 covers the edge 118 of the foil 116, thus providing a morphologically pleasing appearance to the overall configuration. The cover plate 122 may be the holding plate 112 in some cases.
And can be fixed, for example, by screwing. in this case,
The cover plate 122 covers the edge 118 of the foil 116.
Is used as a tightening plate for tightening and fixing between the holding plate 112 and the cover plate 122.

FIG. 18 shows another arrangement for fixing the edge 118 of the foil 116. In this embodiment, the edge 118 has a bump reinforcement 126 at its outer end. Reinforcement part 12
Reference numeral 6 is located in a concave portion 128 that is obliquely cut above the holding plate 112. The cover plate 122 is fixed to the holding plate 112 as a tightening plate and presses the reinforcing portion 126 against the recess 128. In this way
The edge 118 of the upwardly folded foil 116 is positively fixed to the holding plate 112.

A foil 116 is attached to the retaining plate 112 to secure the retaining plate 112. In that case, the edge 118 of the foil 116 is attached to the adhesive connection 12
0, fixed to the holding plate 112 by fitting in the adhesive fastener or the concave portion 128. Cover plate 1
22 is connected to the holding plate. At this time, the holding plate 112 can be adhered to the furniture surface 110 by using the foil 116 that is firmly connected to the holding plate 112. To remove the holding plate 112 from the furniture surface 110 again, first remove the cover plate 122 from the holding plate 112. In this way, the edge portion 118 is peeled off from the adhesive connection 120, the adhesive fastener is peeled off, or the reinforcing portion 126 is depressed.
The edge of the foil 116 can be separated from the retaining plate 112 by removing it from the holding plate 112. By doing so, the retaining plate 112 can be separated from the foil 116 and lifted from the foil 116. The flexible foil 116 is then peeled off the furniture surface 110 starting from the corners or edges.

A fifth embodiment is shown in FIGS. 19 and 20. In this embodiment, the retaining plate 112
The lower side and the tightening plate 130 are, for example, screw 13
It can be fixed using 2. The tightening plate 130 has parallel slits 134 which are distributed over its surface and penetrate through the tightening plate 130. In this embodiment,
The foil used as the adhesive support is an individual foil 1
It is divided into 36. The individual foil 136 is formed as a flexible, flexible U-shaped profile, such as an extruded plastic profile or a suitably formed flexible thin strip. In this case, the end 138 of the profile leg 140 is bent inward. The length of the individual foil 136 corresponds to the length of the slit 134, and the profile leg 1
The height of 40 corresponds to the thickness of the tightening plate 130. The width of the inwardly bent end 138 of the profile leg 140 is smaller than the width of the slit 134. Individual foil 13
The width of the bottom surface of 6 is equal to the width of the web of clamping plate 130 remaining between the slits 134.

An individual foil 136, which is glued to the underside of the bottom surface, is inserted into the clamping plate 130.
To this end, the profile leg 140 is slit 1 until the end 138 rests on the upper side of the clamping plate 130.
Insert into 34. In this way, the individual foil 136 is elastic in shape so that it can grip the clamping plate 130. At this time, the tightening plate 130 is the holding plate 11
2 can be screwed to the end 138 so that the holding plate 11
2 and the tightening plate 130 are tightened and fixed. At this time, the entire structure can be adhered to the furniture surface 110 using the adhesive on the lower side of the individual foil 136.

To remove the configuration from the furniture surface 110,
Loosen the screws and tighten the holding plate 112
As it is disengaged from 30, the end 138 of the individual foil 136 is no longer clamped. At this time, the tightening plate 130 can be lifted. At this time, from the profile leg 140 elastically bent and spread to the tightening plate 130
Can be removed. The flexible individual foil 136 can then be peeled off the furniture surface 110.

In the sixth embodiment shown in FIGS. 21 to 24, the vertical columns 208 are formed, for example, as metal pipes and are rigid holding plates 210 for fixing to furniture surfaces 212, for example desk decks. Is attached to the lower end. For example, the rigid retention plate 210 is rectangular and can be a plate made of cast or plastic.

The holding plate 210 has a flat cavity 214 on the lower side facing the furniture surface 212. Advantageously, the cavity 214 is formed with a large area, leaving a peripheral edge 216 on the underside of the retaining plate 210, in order to obtain the maximum possible area of adhesion. A flat plate 218 is inserted in the cavity 214. The flat plate 218 substantially fills the cavity 214 to allow for large area bonding. The lower side of the flat plate 218 is fixed to the furniture surface 212 by a planar adhesive bond 220. The edge 216 of the retaining plate 210 has a furniture surface 212.
It is listed in.

At the center of gravity of the flat plate 218, that is, at the intersection of the diagonal lines in the case of the rectangular flat plate 218 shown, the flat plate 218 has a raised portion 222 on its upper side. A screw hole 224 is provided in the flat plate 218 at the center of gravity of the center of the raised portion 222. The holding plate 210 has through holes 226 axially in the same row as the screw holes 224. The through hole 226 starts from the upper side of the holding plate 210 and extends to the spherical crown-shaped depression 2
It is expanded by 28. The screw 230 can be inserted into the holding plate 210 from above, penetrate the through hole 226, and be screwed into the screw hole 224. Since the lower surface of the screw 230 on the shaft side has a spherically rounded head portion, the screw 230 is combined with the recess 228 to form a ball joint. This ball joint consisting of screw 230 and recess 228 provides rocking support between holding plate 210 and flat plate 218. By this swing support, the holding plate 2
10 and the plate 218 can be slightly tilted relative to each other in all directions.

The flat plate 218 has a recessed portion 232 which is continuous in the transverse direction over the entire width of the flat plate 218 on the lower side facing the furniture surface 212. In the recessed portion 232, the flat plate 218 is provided with a profile angle 234 that is bent at a right angle and is continuous in parallel with each other over the entire width. Indentation 232 and profile angle 234
The flat plate 218 having an aluminum plate or a flat plate 218
It is expedient to be an extrusion profile made of other materials which guarantees sufficient strength of the.

Adhesive bond 220 comprises adhesive support foil 2
Caused by 36. Adhesive support foil 23
6 is a flexible extruded plastic foil, the dimensions of which are approximately equal to the dimensions of the indentation 232.
Adhesive support foil 236 has adhesive 238 on its underside.
Is applied. The adhesive 238 has good bond strength with the furniture surface 212, but can be completely peeled off from the furniture surface 212. The adhesive support foil 236 is
A profile angle 240 corresponding in number, spacing and shape to the profile angle 234 of the flat plate 218 is attached to the upper side.

However, the adhesive support foil 236
Profile angle 240 is oriented in the opposite direction to profile angle 234 of flat plate 218 so that profile angles 234 and 240 can engage each other as shown in FIG.
6 and the flat plate 218 can be positively connected to each other so as not to be lifted in the direction perpendicular to the surface of the furniture surface 212. In addition, the adhesive support foil 236 has target crease lines 242 between the profile angles 240 that are also continuous across the entire width and of reduced material thickness.

In another embodiment, the profile angle 234 of the plate 218 corresponds to the adhesive support foil 236 and can also be formed by a plastic foil adhered to the recess 232 of the plate 218.

The operation of the fixed portion will be described below.
First, the adhesive support foil 236 is adhered to the furniture surface 212 by the adhesive 238. The profile angle 234 (right side in FIG. 24) of the flat plate 218 is the adhesive support foil 2.
Flat plate 2 so as to line up with the 36 profile angle 240
Place 18 on adhesive support foil 236. The flat plate 218 is then directed toward the adhesive support foil 236 (see FIG.
4) to the left) and profile angles 234 and 240 engage in the manner shown in FIG. The stop rail 244 is then inserted into one of the cavities between the adhesive support foil 236 and the flat plate 218.

The width of the stop rail 244 is equal to that of the stop rail 24.
4 has a vertical edge with a flat plate 218 having a profile angle 23.
4 and the other vertical edge is adhesive support foil 236.
Of the profile angle 240 of FIG. As a result, the stop rail 244 is fixed to the flat plate 21.
8 again shifts towards the adhesive support foil 236,
The profile angles 234 and 240 are prevented from disengaging. At this time, the flat plate 218 is firmly fixed to the furniture surface 212 via the adhesive support foil 236.

The holding plate 210 is placed on the flat plate 218,
It is fixed to the flat plate 218 with the screw 230. In this case, the screw 230 is screwed into the flat plate 218 until the edge 216 of the holding plate 210 is fixed to the furniture surface 212. Screw 230
Holding plate 2 via a ball joint consisting of
By the swinging connection of the plate 10 and the flat plate 218, the holding plate 2
It is easy for the 10 to rest perfectly along the entire circumference. The ridge 222 on the upper side of the flat plate 218 is used as a stop between the flat plate 218 and the holding plate 210 so that when the screw 230 is tightened, the adhesive connection 220 between the flat plate 218 and the furniture surface 212 is loaded. It is ensured that the flat plate 218 does not enter the cavity.

When a tilting moment acts on the column 208, the holding plate 210 is pressed against the furniture surface 212 on the side of the edge 216 where the tilting moment acts. At this time, the tilting moment causes the holding plate 210 to move to the furniture surface 212.
Try to lift from. In this case, the edge of the edge portion 216 pressed against the furniture surface 212 acts as a tilted edge.
The tilting moment acting on the holding plate 210 exerts a tensile force on the flat plate 218 via the screw 230. Screw 23
Since 0 is located at the center of gravity of the flat plate 218, this pulling force acts on the flat plate 218 as a levitation force directed in a direction perpendicular to the adhesive connection 220. Such a furniture surface 2
The adhesive bond 220 has a maximum bond strength against levitation forces perpendicular to the surface of twelve.

To remove the support column 208 from the furniture surface 212 again, first remove the screws 230 and the holding plate 2
10 can be removed from plate 218. Next, the stop rail 244 is pulled out. At this time, since the flat plate 218 can be displaced again against the adhesive support foil 236,
The profile angles 234 and 240 are disengaged and the flat plate 218 can be removed. At this time, only the adhesive support foil 236 is still attached to the furniture surface 212. The adhesive support foil 236 can be relatively easily peeled off the furniture surface 212 due to its flexibility.

Peeling of the adhesive support foil 236 is facilitated by the fact that the adhesive support foil 236, due to its flexibility, can be peeled along the moving separation line. In this case, the bond strength of the adhesive connection 220 is much weaker for peeling than for full lifting. Further, peeling the adhesive support foil 236 is facilitated by the target tear line 242. Because the adhesive support foil 236
The reason for this is that when peeled off along these target tear lines 242, they will be torn, and thin strips can be peeled off.

[0057]

INDUSTRIAL APPLICABILITY According to the present invention, it is possible to solve the conventional difficulty in holding heavy furniture by a simple method, which is applicable not only to furniture but also to all objects having the same shape. Can be applied.

[Brief description of drawings]

FIG. 1 is a perspective view of an apparatus for fixing a holding plate supporting a column.

FIG. 2 is a bottom view of a holding plate.

3 is a vertical cross-sectional view of the holding plate taken along line III-III in FIG.

FIG. 4 is a vertical sectional view of the fixing plate taken along line IV-IV in FIG.

FIG. 5 is a top view of a fixing plate.

FIG. 6 is a partial bottom view of the convex portion of the holding plate in the second embodiment of the apparatus.

7 is a vertical sectional view taken along line VII-VII in FIG.

8 is a vertical cross-sectional view taken along line VIII-VIII in FIG.

9 is a second embodiment of the device, taken along line IX-IX of FIG.
FIG. 6 is a vertical cross-sectional view of the recess of the fixing plate cut by.

10 is a vertical cross-sectional view of the recess cut along the line XX in FIG.

FIG. 11 is a top view of a recess of the fixing plate.

FIG. 12 is a vertical sectional view of the device according to the third embodiment.

13 is a plan view of a fixing plate of the apparatus according to FIG.

FIG. 14 is a front view of a fixing plate.

15 is an enlarged view of a portion Z of FIG.

FIG. 16 is an exploded view of the fourth embodiment of the apparatus.

17 is a vertical partial cross-sectional view of the fixing portion of FIG.

FIG. 18 is a vertical sectional view corresponding to FIG. 17 of a modified embodiment of the fixing portion.

FIG. 19 is an exploded view of the fifth embodiment of the apparatus.

FIG. 20 is a vertical partial cross-sectional view of the device of FIG.

FIG. 21 is a bottom view of the device according to the sixth embodiment.

22 is a cross-sectional view of the device taken along line XXII-XXII of FIG.

23 is a plan view of the device of FIG. 21. FIG.

FIG. 24 is an enlarged partial sectional view corresponding to FIG. 22.

[Explanation of symbols]

 10, 110, 212 Furniture surface 12, 208 Vertical column 14, 112, 210 Holding plate 16 Fixing plate 18 Convex portion 20, 128 Recessed portion 22 Block 24 Protrusion 26, 38 Introduction hole 28, 42 Undercut 30, 226 Through hole 32 Vertical Hole 34 Web 36 Flange 40 Insertion slit 44, 232 Dimple 46 Plastic profile 48, 242 Target tear line 50, 234, 240 Profile angle 52, 120, 220 Adhesive connection 54 Flat bar 116 Foil 118, 124 Edge 122 Cover plate 126 Reinforcement part 130 Tightening plate 132, 230 Screws 134 Slit 136 Individual foil 138 End 140 Profile leg part 214 Cavity part 216 Edge part 218 Flat plate 222 Raised part 224 Screw hole 228 Cavity 236 Adhesive support foil 238 Adhesive

 ─────────────────────────────────────────────────── --Continued from the front page (31) Priority claim number G921384.9 (32) Priority date October 14, 1992 (33) Priority claim Germany (DE)

Claims (21)

[Claims] 1. A rigid holding plate (1) capable of bearing a load.
4, 112, 210) to a furniture surface (10, 110, 212) by means of an adhesive connection (52, 220), the fixing member (16, 46, 116, 136, 218, 23)
6) by an adhesive connection (52, 220) to the furniture surface (1
0, 110, 212) and holding plate (14, 112, 210) and fixing member (16, 4).
6, 116, 136, 218, 236) so that they can be separated from each other, and a device for fixing a rigid holding plate capable of bearing a load to a furniture surface. 2. A fixing member (16, 46, 116, 13)
6, 236) is elastically bendable or deformable,
An apparatus for fixing a load-bearing rigid holding plate to a furniture surface according to claim 1, which is flexible. 3. Holding plate (14, 112, 210)
The load according to claim 1 or 2, characterized in that the fixing member (16, 46, 116, 136) positively engages the furniture surface (10, 110, 212) in a vertical direction. A device for fixing a rigid holding plate that can withstand the furniture to the furniture surface. 4. The fixing member (16, 46) is formed in a plate shape, the holding plate (14) is placed on the fixing member (16, 46) in a plane shape, and the holding plate (14). ) And the fixing member (16, 46) have mutually adjacent surfaces having mutually corresponding convex portions (18, 50) and concave portions (20, 50) for positive engagement. An apparatus for fixing a rigid holding plate capable of bearing the load according to claim 3 to a furniture surface. 5. The projections (18, 50) are arranged perpendicular to the surfaces of the surfaces in contact with each other, and the holding plate (14) is attached to the fixing member (16, 46) for positive engagement. Device for fixing a load-bearing rigid holding plate to a furniture surface according to claim 4, characterized in that it engages with the undercuts (28, 42, 50) of the recesses (20, 50) by being displaced relative to each other. 6. A projection (18) and / or a depression of the holding plate (14) is provided on the underside of this holding plate or on a member (46) which can be fixed under the holding plate (14). A device for fixing a load-bearing rigid holding plate to a furniture surface according to any one of claims 1 to 5, which is formed. 7. The fixing member is an extrudable plastic profile (46, 236) in the form of a flat plate, and this plastic profile has, on its upper side, a protruding profile angle (50, 240) continuous in the profile direction. 7. A device for fixing a load-bearing rigid holding plate according to any one of claims 1 to 6 to a furniture surface. 8. A plastic profile (4) for the fixing member.
The same plastic profile (46) as 6) is rotated 180 ° about the longitudinal axis of the profile and the holding plate (1)
4) A rigid holding plate capable of withstanding a load according to claim 6 or 7, characterized in that it is fixed to the underside and that the profile angle (50) of the plastic profile (46) positively engages. A device for fixing the to the furniture surface. 9. A plastic profile (4) for the fixing member.
6. A load-bearing rigid holding plate according to claim 7, characterized in that the strips (6, 236) are divided into longitudinal strips which can be easily separated from each other by the target tear lines (48, 242). Device to do. 10. The holding plate (112) and the fixing member (foil 116, individual foil 136) can be removed from the upper side opposite the furniture surface (110). A device that fixes a rigid holding plate that can withstand the load of the furniture to the furniture surface. 11. The fixing member is a foil (116, 13).
6) whose edges (118, 138, 140) extend upwards away from the furniture surface (110) and are fixed to the holding plate (112).
A device for fixing a rigid holding plate capable of bearing the load described in 0 to the furniture surface. 12. An edge (118, 138) of the foil (116, 136) comprises a retaining plate (112) and at least one clamping plate (122, 130) which can be clamped with the retaining plate (112). The device for fixing a load-bearing rigid holding plate to a furniture surface according to claim 1, characterized in that it can be fixed between them. 13. Load bearing according to claim 1, characterized in that the fixing members (16, 46, 136) consist of several fixing members arranged side by side in a plane. A device that fixes the rigid holding plate to the furniture surface. 14. The foil is divided into individual foils (136), the edges (138, 140) of the individual foils (136) having slits (134) in the retaining plate (112) or the clamping plate (130). 14. Upwardly extending through.
An apparatus for fixing a rigid holding plate capable of bearing the load according to any one of 1 to 4 above to a furniture surface. 15. The individual foil (136) has a U-shaped profile that is elastic in shape, the profile leg (140) of which penetrates the slit (134) and is located inside the profile leg (140). 15. Device for fixing a load-bearing rigid holding plate to a furniture surface according to claim 14, characterized in that the bent end (138) covers the holding plate (112) or clamping plate (130) in a gripping manner. . 16. Holding plate (210) and furniture surface (2)
12) that a planar cavity (214) is formed between the same and the adhesive connection (2).
Flat plate (2) that can be fixed to the furniture surface (212) by 20)
18) are in place and adhesive connections (22
0) so that only the levitation force in the vertical direction acts on the flat plate (218) so that the force of the tilting load acting on the holding plate (210) is introduced to the flat plate (218).
Device for fixing a load-bearing rigid holding plate to a furniture surface according to any one of claims 1 to 15, characterized in that 18) and the holding plate (210) are connected to each other. 17. A device for fixing a load-bearing rigid holding plate to a furniture surface according to claim 16, characterized in that the flat plate (218) is connected at its surface center of gravity to the holding plate (210). 18. A holding plate (210) and a flat plate (21)
Device for fixing a load-bearing rigid holding plate to a furniture surface according to claim 16 or 17, characterized in that 8) are detachably connected to each other. 19. A flat plate (218) and a holding plate (21).
20. The connection with 0) allows rocking.
19. A device for fixing a rigid holding plate capable of bearing the load according to any one of 1 to 18 to a furniture surface. 20. The adhesive connection (220) has at least one adhesive support foil (236), the adhesive side of the adhesive support foil adjoining the furniture surface (212), the other side not adhering to the rigid slab ( Device for fixing a load-bearing rigid holding plate to a furniture surface according to any one of claims 16 to 19, characterized in that it can be detachably fixed to 218). 21. The adhesive connection (52, 220) does not engage the furniture surface (10, 110, 212) and the furniture surface (10,
Device for fixing a load-bearing rigid holding plate to a furniture surface according to any one of claims 1 to 20, characterized in that it has an adhesive which can be removed again from (110, 212).