CN1684608A

CN1684608A - Concealed adjustable mounting device with improved fixing system to the top corner of wall-furniture

Info

Publication number: CN1684608A
Application number: CN 200380100166
Authority: CN
Inventors: 卡洛·卡塔内奥
Original assignee: LIONARD Srl
Current assignee: LIONARD Srl
Priority date: 2002-10-10
Filing date: 2003-10-08
Publication date: 2005-10-19
Anticipated expiration: 2023-10-08
Also published as: RU2321325C2; DK1549177T3; EP1549177B1; EP1549177A1; CN100431449C; PL375143A1; RU2005110063A; ITMI20022147A1; PL201413B1; AU2003280355A1; WO2004032681A1; ES2402123T3

Abstract

A concealed adjustable mounting device comprises, in combination: a plate (21) having a plurality of pins (27), which extend from a side thereof, for attachment to the top corner (23) of wall-furniture (24) through insertion of said pins (27) in respective holes (43), and a hooking element of said plate (21) to a bearer member (42) fixed to a wall (40), between said plate (21) and said hooking element being foreseen depth and height adjustment kinematisms (horizontally and vertically) of the hooking element with respect to the plate (21). Further positive attachment means of the plate (21) to said top corner (23) also cooperate with the aforementioned pins (27). According to the invention, said further positive attachment means (28) consist of at least one dowel (46) suitable for being inserted in a respective seat (56) of said top corner (23), with said dowel (46) also being associated an actuator member that is mobile between a first non-operative position in which said dowel (46) can be inserted in said seat (56), and a second operative position in which said dowel (46) is stressed so as to stably anchor in said seat (56).

Description

Hidden adjustable mounting device with the improvement fixed system that is used for wall type furniture drift angle place

The present invention relates to a kind of hidden adjustable mounting device, it has the improved fixed system that is used for wall type furniture drift angle place.

This erecting device (being also referred to as the hidden furniture accessories usually) is the device described in EP555924, EP1008316 and the DE20103728 for example, with reference to above-mentioned file, we can carry out the ordinary construction of described device, their specific purpose and the necessary further instruction of operational circumstances.In brief, this erecting device described in EP1008316 and the DE20103728 structurally is to be made of the metallic plate on the independent strip, has a plurality of connecting pins that extend out from the one side.Erecting device described in the EP555924 also has a plurality of holes that are used for the attachment screw corresponding with described pin on opposite side.

This plate will be fixed to the drift angle place of furniture, perhaps also can be fixed on the roof (top wall) (lid).Articulated jib extends upward from described plate, has hook elements at its free end, and this element can freely mesh with the bar that is fixed on the support element that on the wall or under any circumstance is suitable for this purpose, and described bar is such as being dowel.

With respect to plate, the position of described arm is adjustable on the degree of depth and height, and for this purpose, can be by the one or more openings that on the liner plate of rear portion, form near the screw that moves (kinematisms) and operate from the inside of furniture.

Like this, by the hook elements of the arm of erecting device is meshed and makes after wall type furniture is fixed on the wall with fixing cradling piece or the another kind of support element that is equal on the wall, clearly in the specific limited scope, on the degree of depth and height, can regulate the position of wall type furniture.

Only be equipped with on the side of its connecting plate with respect to the furniture drift angle at erecting device under the situation of pin, when wall type furniture is installed on the wall, its weight is producing the power that erecting device oneself is rotated tended on moving direction on the articulated jib, or tend to extract the power that sell the corresponding position predicted in the drift angle.

For this reason, concerning this erecting device, be equipped with forward (positive) jockey (except pin) and be absolutely necessary, it can make erecting device remain on tram on the furniture drift angle.

In EP1008316, described forward jockey comprises the eccentric dowel of the plate lower end precognition of erecting device.

Described dowel extends out from the side identical with pin, basically accumbency at grade, between off position and operable position, rotate (being essentially 180 °), described off position is the position of inserting in the relevant position of furniture drift angle, in described operable position, its tooth or connection spiral shell ridge securely mesh in described position, have firmly grasped the body of furniture.

By control lever, can manually control the rotation of dowel, in off position, this control lever is included in the intralamellar part of erecting device, and in operable position, for a specific part, this control lever oneself extends beyond the lower end of plate.

Be installed to propose among the EP1008316 the sort of and be used for the forward jockey of plate of furniture drift angle when guaranteeing stable combination of erecting device and furniture, has the important disadvantages that permission is freely handled, perhaps even by accident, make the control dowel turn back to off position at the aforementioned control lever of operable position rotation, have the danger of extracting erecting device from the furniture drift angle, this situation may produce serious consequence clearly.

General purpose of the present invention is a shortcoming of eliminating prior art, realize a kind of hidden erecting device of aforementioned type, it is equipped with forward jockey (except pin), it can guarantee erecting device and stablizing of furniture and being connected of safety for a long time, in this case, can the described jockey of direction operation free or that unexpectedly partly or entirely extract from the drift angle of furniture at the plate that makes erecting device.

Aforementioned purpose is to realize by having the erecting device of summarizing the feature of coming out in main claim and dependent claims.

With reference to the accompanying drawings according to following exemplary description be well understood to according to the 26S Proteasome Structure and Function feature of erecting device of the present invention with and with respect to the advantage of prior art, wherein:

Fig. 1 is the positive top view of explanation unrestricted example of the hidden erecting device of realization according to the present invention;

Fig. 2 is the profile of being done according to horizontal line II-II among Fig. 1;

Fig. 3 is the top side view according to arrow F among Fig. 1;

Figure 4 and 5 have shown the erecting device that is installed among Fig. 1-3 on the wall type furniture, and wherein said wall type furniture only partly illustrates, and mount in Fig. 5 on the wall;

Fig. 6-8 has shown the part details of utilizing jockey erecting device to be connected to the forward connected mode of furniture drift angle according to of the present invention;

Fig. 9-15 has shown that wherein Figure 14 is the amplification profile of being done according to horizontal line XIV-XIV among Fig. 1 according to the details of the stable installation system on the plate of the erecting device with forward jockey of the present invention; With

Figure 16 is the figure that is similar to Fig. 4, by this figure purpose of the present invention can be described better.

At first, with reference to Fig. 1-5, erecting device integral body according to the present invention is represented with 20, is made up of the arm 22 that has the plate 21 that is essentially the elongated rectangular structure and be fixed in hinged way on the described plate 21 on the structure.Plate 21 is used for fixing on the drift angle 23 of wall type furniture 24, for convenience of description, its top only is described, this top is made up of same drift angle 23, loam cake 25 and rear portion liner plate 26.

Plate 21 is connected by a plurality of a plurality of pins 27 that extend out from the one side with the part of drift angle 23 to be realized in a known way, and by realizing as the other fixedly forward jockey 28 according to the present invention that will explain after a while.

Arm 22 is hinged to by side pin 29 or articulated type is connected on the nut 30, and this nut is screwed into the screw 31 of plate 21.

As can be clearly from seeing the figure, described screw 31 be axially fixed on the plate 21, but may rotate, and this screw extends between two

relative walls

59,60.

For such purpose, the head of screw 31 comprises first geared system 32, and it connects with the 90 ° of angles and second geared system 33, this second geared system with the tooth opposite side on have and be used to handle 34 of screwdriver.

The rotation of so knowing very much geared system 33 is how to cause the rotation of screw 31 by geared system 32, thereby causes in one of both direction of the arrow F1 of nut 30 translation taking place, so the displacement that produces arm 20.

This can cause coming vertical adjusting is carried out in the position of arm 22 with respect to plate 21.

With respect to plate 21, the position of arm 22 also can be carried out level by screw 35 and regulated, and this screw self is screwed in the seat 36 of plate 21, and is fixed in the vertical slits 38 of arm 22 by 37.The head of screw 37 has the crosshead 39 that is used to handle screwdriver.

In this case, can know also by effect adjustment screw 35 how arm 22 changes with the angle that plate 21 constitutes, and therefore understands with respect to wall 40, how the degree of depth of the position of wall type furniture 24 regulates.

Arm 22 is equipped with hook elements 41 at free end, and it is used to be hooked on the support member 42 that is fixed on the wall 40.

The adjusting action of the above-mentioned height that limits purpose as an example and not and the degree of depth is to well known to a person skilled in the art type, also can be different.

The hidden adjustable mounting device of the above-mentioned type is inserted on the drift angle 23 that (Fig. 4,6-8 and 6) in the respective seat 43 of drift angle 23 be fixed to wall type furniture (manually or or even automatically) by the pin 27 that will " have interference (withinterference) ".

Yet pin 27 can not be guaranteed stable and safe for a long time being connected between erecting device and the furniture drift angle.

In fact, as Figure 16 illustrated preferably, when wall type furniture mounted on the wall, its weight can will be sold 27 reaction forces of extracting 45 thereby produce producing the power that erecting device is rotated on the direction of arrow 61 around a P on the arm 22 from furniture drift angle 23.

Take place for fear of above-mentioned situation, according to the present invention, plate 21 also has aforementioned positive jockey 28 outside pin 27.

In the example shown, described forward jockey 28 comprises for example by plastic material or other metal tubulose dowel 46, this dowel comprise interband every circumferential partitions 47, it can radially bend with elastic type, and has annular fixed teeth 48 (Fig. 6-8).

Described dowel 46 also has the fixing throat 49 (Fig. 9-11) of annular on the respective holder seat 50 of plate 21, the hole 55 at the relative and interval of this throat and plate 21 self (ellipse or be out of shape in another way) aligns.

Still according to the present invention, the actuator of the form of expansion of metal pin 51 comprises the two

parts

52,53 that have short and longer diameter respectively, and this actuator cooperates with described tubulose dowel 46.The diameter of longer part 53 is substantially equal to the internal diameter of tubulose dowel 46.

As can be from being clear that the figure, expansion pin 51 coaxial insertions (through via hole 55) be in tubulose dowel 46 inside, up to the frangible horizontal diaphragm or dividing plate 54 adjacency of the part 53 with longer diameter and dowel 46 oneself.

Pin 51 parts 52 with shorter diameter have the possibility that axial displacement takes place on the hole 55 that is fixed on plate 21 on the other end.

According to the present invention, the operation of jockey 28 can be recognized from above-mentioned description with reference to Fig. 6-8, be described in detail below.

When pin 27 was inserted in the seat 43 of furniture drift angle 23, the elastic bending dividing plate 47 of dowel 46 also entered into corresponding seat 56, and this 56 has the diameter that is substantially equal to dowel 46 external diameters, and this diameter is less than the external diameter of tooth 48.

Therefore, the elastic bending dividing plate of dowel 46 just curves inwardly, as shown in Figure 7.

Adopt such dowel 46, expansion pin 51 for example manually or by thrust elements automatically can enter (being pushed into) dowel 46 inside by hammer, thereby be subjected to stopping of dividing plate 54, dividing plate 47 is expanded and annular tooth 48 runs through into, thus the connection that forms the stable of erecting device and can not move.

In fact, can recognize from Fig. 8 how expansion pin 51 can not enter fully from the outside.

So just obtained the purpose described in the specification introduction.

Fig. 9-15 has illustrated the number of assembling steps that the relative expansion pin 51 on dowel 46 and the plate 21 is possible.

As Fig. 9 and 10 is shown specifically, and as top the part described, dowel 46 and expansion pin 51 have the seat between the integrally formed opposing

parallel wall

57,58 on two slave plates 21, and they have support 50 respectively and are used to hold the hole 55 of the part 52 of dowel 46 and expansion pin 51.

Be number of assembling steps below.

Dowel 46 with it fixedly throat 49 be contained in (Fig. 9,10) in the support 50, then, shown in Figure 11-13, insert pin 51.

Pin 51 distortion by hole 55 (in the direction of arrow) are held in position, have possibility in axial sliding, shown in Figure 12-15.

It should be noted (Figure 12) that under the assembling situation, the part 53 of pin 51 rests in the substrate 62 of its position, can guarantee the flat exactly position that moves forward into Fig. 8 like this.

Because this special assembly program of dowel 46 and pin 51, forward jockey 28 according to the present invention is such as has been described previously, and when operation, it is actually inaccessiable, and is therefore as safe as a house reliable.

As has already been described, be illustrated as non-limiting example according to the level and the vertical adjusting of erecting device of the present invention, they can be dissimilar, can combine essence of the present invention that Here it is with connected system 28.

Therefore, the scope of protection of the invention is limited by following claim.

Claims

1, a kind of hidden adjustable mounting device, comprise: plate (21) with a plurality of pins (27), one side of this pin slave plate extends out, and this plate is used for by described pin (27) being inserted into the drift angle (23) that corresponding hole (43) is connected to wall type furniture (24); The hook elements that is used for fixing the support element (42) on the wall (40) of described plate (21), can predict between described plate (21) and the described hook elements hook elements with respect to plate (21) the degree of depth with height the adjusting on (level is with vertical) move; And the other forward jockey of described plate (21), it is used for described drift angle (23) in conjunction with above-mentioned pin (27), it is characterized in that: described other forward jockey (28) comprises at least one dowel (46), this dowel (46) is applicable in the respective seat (56) that is inserted into described drift angle (23), described dowel (46) connects with an actuator component, this actuator component described dowel (46) can inject first off position of described seat (56) and described dowel (46) be under pressure and stably be fixed in the described seat (56) second operable position between can move.

2, erecting device according to claim 1 is characterised in that: the described actuator component in described second operable position partly is included in the inside of described dowel (46), and partly is included in the inside of described plate (21).

3, erecting device according to claim 1, be characterised in that: described dowel (46) is a tubulose, it comprise interband every circumferential partitions (47), this dividing plate (47) can flexibly radially bend, and has the annular fixed teeth (48) that is used for described seat (56).

4, erecting device according to claim 1, be characterised in that: described actuator component comprises expansion of metal pin (51), this expansion of metal pin (51) comprises two parts (52,53) that have long and shorter diameter respectively, the diameter of described part (53) is substantially equal to the internal diameter of tubulose dowel (46), described part (53) is slidingly received in this tubulose dowel (46), and the described part (52) with shorter diameter is passed the distortion hole (55) of plate (21), has the possibility that axial translation takes place.

5, erecting device according to claim 4 is characterised in that: described part (53) is in abutting connection with the frangible barrier film (54) of described dowel (46).

6, erecting device according to claim 1, be characterised in that: described dowel (46) also has annular throat (49), this throat (49) is used for fixing in the corresponding carrier base (50) of plate (21), and align with the relative of plate (21) and hole (55) at interval, described expansion pin (51) is passed described hole (55), and described carrier base (50) and described hole (55) are respectively formed on the relative and wall (57,58) at interval of two of plate (21).

7, erecting device according to claim 4 is characterised in that: the part (53) of described pin (51) rests in the substrate (62) of its position, thereby guarantees pin (51) self translational motion accurately.