CN101797093A

CN101797093A - The structure that is used for dining table or desk

Info

Publication number: CN101797093A
Application number: CN201010113638A
Authority: CN
Inventors: B·尼科莱蒂
Original assignee: Metal Art S P A
Current assignee: Metal Art S P A
Priority date: 2009-02-06
Filing date: 2010-02-05
Publication date: 2010-08-11
Anticipated expiration: 2030-02-05
Also published as: HK1145427A1; IT1393480B1; ITBO20090060A1; CN101797093B

Abstract

A kind of supporting construction that is used for dining table or desk, it comprises: at least two door frames of facing (2), each door frame (2) is made of two supporting legs (3), and the upper end of described supporting leg (3) interconnects by cross bar (4); At least one inserts the vertical tube-like piece of tubulose (20) between the described cross bar (4) of described door frame (2); First device (7), itself and each cross bar (4) link and are fixed to the inwall of relevant crosspiece (4) removedly and highlightedly, and described first device (7) is consistent so that receive the plane (29) of described dining table or desk still and insert at least in part in the associated head of described vertical tube-like piece (20); Second device (33), it cooperates with described first device (7), in order to first device of removedly corresponding heads of described vertical tube-like piece being interlocked.

Description

The structure that is used for dining table or desk

Technical field

The present invention relates to be used to support the technical field of structure on the plane of dining table or desk.

Summary of the invention

The object of the present invention is to provide a kind of structure that is used to support the plane of dining table or desk, various application easily be installed and be can be used for to this structure can, can realize the desk of personalized size.

Another object of the present invention provides a kind of structure that is used to support the plane of dining table or desk, and this structure has the favorable rigidity level.

Another purpose of the present invention provides a kind of structure that is used to support the plane of dining table or desk, and this structure can easily be regulated the height of dining table or desk.

A further object of the present invention provides a kind of structure that is used to support the plane of dining table or desk, and this structure is low price for present existing product.

The content of above-mentioned purpose claim according to the present invention obtains.

Description of drawings

Feature of the present invention specifically is described with reference to Figure of description below, wherein:

Fig. 1-3 shows stereogram, side view and the plane of the part of structure of the present invention respectively;

Fig. 4-5 shows the stereogram and the plane of the details of part shown in Fig. 1-3 respectively;

Fig. 6 is the stereogram of the further details of Fig. 1-3;

Fig. 7-8 shows the stereogram of the details K of Fig. 1 in two kinds of configuration K1 and K2 respectively; Fig. 9-10 is respectively the details H1 of Fig. 7-8 and enlarged drawing and the profile of H2.

The specific embodiment

Concrete with reference to figure 1-3, reference number 1 integral body is indicated the part of the structure on the plane that is used to support dining table or desk of the present invention.Structure 1 of the present invention is made of the identical components of two mirror image settings, and Fig. 1-3 only shows in these two parts, and it will be considered with angle technical functionality with structure in the following description.Same consideration will be applicable to unshowned another parts comparably.

Each of these two parts all has: the end of 2, two supporting legs of door frame that are made of two supporting legs 3 is interconnected by cross bar 4; A pair of first device 7 that is fixed to the inwall 5 of cross bar 4 removedly, highlightedly, described first device 7 is consistent so that receive the plane of dining table or desk still; Two heads are towards vertical tube-like piece 20 of door frame 2, and it correspondingly connects with first device 7; A pair of second device 33, it correspondingly cooperates with a pair of described first device 7, so that removedly the head of vertical tube-like piece 20 is interlocked (block) to first device 7.

Cross bar 4 provides a plurality of threaded blocks 6, and described threaded block 6 is formed at the outer surface 5 of the inwall of cross bar 4.

Vertically tube-like piece 20 comprises that at its each terminal part at least one connects seat 21.

First device is made of first element 7 with U-shaped cross section, described U-shaped cross section can be fixed to the inwall 5 of cross bar 4 highlightedly, removedly by first fastener 35, described first fastener 35 is used for engaging with threaded block 6 and first 8 of being positioned on the head 9 of each first element 7, as shown in FIG. 4.

First element 7 is provided with first tongue 10 and second tongue 11 at the top, they from the top edge of the sidepiece in U-shaped cross section form and mirror image ground to the outside in U-shaped cross section, described tongue is used to support provides second plane 29 that connects the desk of seat 12 on it.

First element on top edge partly locate to have many to the irrelevant groove of facing 13 of tongue 10,11.

Preferably, obtain first element 7 from the semi-finished metal plate, described semi-finished metal plate suitably is shaped.

Second interlock 33 that links with first element 7 comprises: platelet 17, described platelet 17 have many projectioies 32 to facing, and described protruding 32 are formed on vertical both sides 18 of platelet 17, and the top of described platelet 17 provides the perforation seat 19 of two screw threads; Two stud bolts 34 are connected to described perforation seat 19.

The distance between axles (interaxis) of the projection 32 of every pair of projection 32 is identical with distance between axles between the groove 13 of every pair of groove, and the width of projection 32 is not more than the width of groove 13.

To describe with regard to the assembling of the parts of the structure shown in Fig. 1-3 below.

First element 7 for example is fixed to the cross bar 4 of door frame 2 removedly, highlightedly by first fastener or bolt 35, described first fastener or bolt 35 engage first 8 on the head 9 that is arranged on first element 7 and screw in the respective seat 6 of cross bar 4.

Platelet 17 is connected to first element 7, makes the associated protrusion 32 of platelet 17 insert in the groove 13 of first element 7; Can prevent that like this on horizontal plane platelet 17 is with respect to the translation of first element 7 and/or rotatablely move.

Vertically the head of tube-like piece 20 is received on first element 7 by binding and is surrounded first element 7, makes that the seat 21 of vertical tube-like piece 20 is coaxial with the seat 19 of platelet 17.

A pair of stud bolt 34 freedom by ground insert vertical tube-like piece 20 the seat 21 in and upwards screwed in the threaded block 19 of platelet 17, up to stud bolt 34 following inboard 16 against the U-shaped cross section of first element 7, and platelet 17 is elevated on the direction of inwall on the vertical tube-like piece 20.

The interference that produces between the inner surface of the upper surface 37 of platelet 17 and vertical tube-like piece 20 makes the head of vertical tube-like piece 20 can be fastened to platelet 17 removedly; Therefore, vertically the head of tube-like piece 20 can not break away from 7 slips of first element.

Another head of each vertical tube-like piece 20 is received on the part of another first element in previously described same mode by binding, described another first element is restricted to other door frame (not shown) removedly, so that be configured for the structure on the plane of table support, described structure comprises two door frames of facing that connected by vertical tube-like piece, and two described vertical tube-like pieces utilize first interlock 7 and second interlock 33 to be fixed to each cross bar removedly.

The plane 29 of dining table or desk is laid on first tongue 10 and second tongue 11 of each first element 7, and tongue 10,11 is positioned at the height place of the upper surface that is higher than cross bar 4, as shown in Figure 2.

Use the fastener of known type, for example bolt makes the plane can be fixed to structure 1, and wherein said bolt is from the seat of the tongue 10,11 of following insertion first element 7 and in the wooden body on screw-in plane 29.

Structure 1 also comprises the adjusting device 22 of the height that is used to regulate plane 29, and described adjusting device 22 is connected to each supporting leg 3, as shown in Fig. 7-10.

The adjusting device 22 that is used to regulate height comprises: for example be fixed by welding to the lower end of supporting leg 3 and be provided with the ring 23 of screwed hole 24; The threaded rod 25 that is fixed to stationary base 26 and engages with the screwed hole 24 of ring 23; Be tightened on the threaded rod 25 and insert stationary base 26 and encircle threaded collar nut 28 between 23.

The user can change the height of plane 29 with respect to the stationary base 26 of desk in the following way: at first unclamp threaded collar nut 28, act on the stationary base 26 so that threaded rod 25 is screwed in the ring 23 or along the direction away from ring 23 and screw out then, thereby obtain preset distance between ring 23 and the stationary base 26.

Collar nut 28 is fastened to the anything unexpected rotation that ring 23 has prevented threaded rod 25, makes the length of supporting leg 3 fix with being stabilized.

Each supporting leg 3 to supporting construction 1 repeats to regulate the height that operation can be adjusted plane 29 with respect to ground.

Adjusting device 22 is preferably linked by the lower end with each supporting leg 3 and binding is received cylindrical tubular part 27 protection of the lower end of each supporting leg 3.

Cylindrical tubular part 27 is vertically removable between two extreme positions: promptly between first down position and second lifting position, at described first down position, therefore cylindrical tubular part 27 is against stationary base 26 (Fig. 9 and 10) and make threaded rod 25, threaded collar nut 28 and encircle 23 influences of avoiding dust and/or dust, in described second lifting position, cylindrical tubular part 27 makes it possible near above-mentioned parts so that regulate the height on plane 29.

The 27 pairs of supporting constructions of cylindrical tubular part 1 that are connected to each supporting leg 3 form graceful aesthetic effect.

Obviously, supporting construction can also comprise any amount of vertical tube-like piece that with the mode described is connected the cross bar of door frame to illustrate herein.

The invention has the advantages that: define a kind of structure that is used to support the plane of dining table or desk, this structure can easily be installed and can be used to various application, thereby can make the customization desk of various sizes.

Another advantage of the present invention is: define a kind of structure that is used to support dining table or desk plane that high rigidity level is provided.

Another advantage of the present invention is: define a kind of structure that is used to support dining table or desk plane, the longitudinal size of its cross bar and supporting leg can be advantageously changes according to the producer's requirement, thereby realizes custom-sized desk.

Another advantage of the present invention is: define a kind of structure that is used to support dining table or desk plane, this structure makes it possible to regulate by shirtsleeve operation the height on the plane of dining table or desk.

The mode of more than describing merely with non-limiting example provides, and any final constructional variant can be understood that to fall into as described in above this paper and in the protection domain of the described the technical program of following claim.

Claims

1. supporting construction that is used for dining table or desk, it comprises: at least two opposed door frames (2), each door frame (2) comprises two supporting legs (3), the upper end of described supporting leg (3) interconnects by cross bar (4); At least one inserts between the described cross bar (4) of described door frame (2) and connects vertical tube-like piece (20) of described cross bar (4), it is characterized in that: described supporting construction comprises: with each described cross bar (4) link first the device (7), described first device (7) is fixed to the inwall of corresponding cross bar (4) highlightedly, removedly, and described first device (7) is shaped to carry the plane (29) of described dining table or desk and so is configured as in the corresponding heads of partly being introduced described vertical tube-like piece (20) at least; Second device (33), described second device (33) interact with described first device (7) so that removedly the corresponding heads of described vertical tube-like piece (20) is interlocked described first device (7).

2. the supporting construction that is used for dining table or desk according to claim 1, it is characterized in that: described first device (7) is made of first element (7) that at least one has the U-shaped cross section, described first element (7) side thereon is provided with at least one tongue (10,11), described tongue forms from the top edge of a side of the U-shaped in described U-shaped cross section, and described tongue is orientated and is used to carry the described plane (29) of described dining table or desk outwardly; Also setting device (35) is used for removedly described plane (29) being fastened to described tongue (10,11).

3. the supporting construction that is used for dining table or desk according to claim 1, it is characterized in that: described first device (7) is made of first element (7) that at least one has the U-shaped cross section, described first element (7) is provided with at least one tongue (10 at the top, 11), described at least one tongue (10,11) top edge from a side of the U-shaped in described U-shaped cross section forms, described at least one tongue (10,11) be orientated and be used to carry the described plane (29) of described dining table or desk outwardly, described first element (7) is at described at least one tongue (10 of not being provided with of described U-shaped cross section, provide at least one pair of opposed groove (13) in the part of the top edge of both sides 11), described second interlock (33) comprising: at least one platelet (17), vertical side (18) of described platelet (17) has at least one pair of projection (32), and described at least one pair of projection (32) is used to engage a pair of described groove (13) of described first element (7) and in order to described platelet (17) is restricted to described first element (7); At least one stud bolt (34), described at least one stud bolt (34) can insert the seat (21) that forms in described vertical tube-like piece (20) with passing freely through and be threaded in the threaded block (19) that is provided in the described platelet (17), so that against the following inboard (16) in the described U-shaped cross section of described first element (7) and removedly described vertical tube-like piece (20) is fastened to described first element (7).

4. each described supporting construction in requiring according to aforesaid right, it is characterized in that: described supporting construction comprises the adjusting device (22) of the height that is used to regulate described plane (29), and described adjusting device (22) links with each described supporting leg (3) and comprises: be fixed to the lower end of described supporting leg (3) and provide the ring (23) of screwed hole (24); Be fixed to stationary base (26) and engage the threaded rod (25) of the described screwed hole (24) of described ring (23), described threaded rod (25) is used to regulate the distance of described ring (23) apart from described stationary base (26), and described distance is corresponding to the predetermined altitude of described plane (29); Be tightened on the described threaded rod (25) and have described ring (23) is stably interlocked at the threaded collar nut (28) of described predetermined altitude function.

5. each described supporting construction in requiring according to aforesaid right; it is characterized in that: described supporting construction comprises cylindrical tubular part (27); described cylindrical tubular part (27) links with described adjusting device (22) and is arranged on each described supporting leg (3); described tube-like piece (27) is vertically removable between following two extreme positions: promptly; first down position and second lifting position; at described first down position; described cylindrical tubular part (27) is against described stationary base (26) and protect described threaded rod (25); described threaded collar nut (28) and described ring (23) are avoided the influence of dust and/or dust; in described second lifting position; described cylindrical tubular part (27) makes it possible near described adjusting device (22), so that regulate the height of described plane (29).

6. dining table or desk, it is by each described support construction supports in requiring according to aforesaid right.