CN2219393Y - Structural frame device, esp. unit sectional furniture - Google Patents
Structural frame device, esp. unit sectional furniture Download PDFInfo
- Publication number
- CN2219393Y CN2219393Y CN94207734U CN94207734U CN2219393Y CN 2219393 Y CN2219393 Y CN 2219393Y CN 94207734 U CN94207734 U CN 94207734U CN 94207734 U CN94207734 U CN 94207734U CN 2219393 Y CN2219393 Y CN 2219393Y
- Authority
- CN
- China
- Prior art keywords
- shaping
- attachment portion
- rod member
- connection part
- described device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007493 shaping process Methods 0.000 claims description 69
- 239000011159 matrix material Substances 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000007373 indentation Methods 0.000 claims 1
- 238000012856 packing Methods 0.000 claims 1
- 238000005452 bending Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B55/00—Cabinets, racks or shelf units, having essential features of rigid construction
- A47B55/06—Cabinets, racks or shelf units, having essential features of rigid construction made of cardboard, paper, or the like
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B47/00—Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements
- A47B47/0008—Three-dimensional corner connectors, the legs thereof being received within hollow, elongated frame members
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B47/00—Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements
- A47B47/04—Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements made mainly of wood or plastics
- A47B47/05—Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements made mainly of wood or plastics with panels on a separate frame, e.g. a metal frame
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2220/00—General furniture construction, e.g. fittings
- A47B2220/11—Tripod parts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
- F16B12/44—Leg joints; Corner joints
- F16B2012/446—Leg joints; Corner joints with three-dimensional corner element, the legs thereof being inserted in hollow frame members
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Assembled Shelves (AREA)
- Furniture Connections (AREA)
- Connection Of Plates (AREA)
Abstract
The utility model relates to a structural frame device, particularly unit sectional furniture. The utility model comprises a forming rod (1) and a connecting piece (2) which is connected with the end part of the forming rod mutually. A notch is arranged on the end part of the forming rod (1), and the connecting piece (2) is composed of a connecting part (5) and the base body of the connecting piece (4) which are integrally formed. The outer surface of the forming connecting part of the connecting piece is consistent to the forming rod (1) especially the inner surface of the concave wall surface of the end part of the hollow rod. The base body (4) is connected with at least two forming connecting parts into a whole, and is arranged between the forming connecting parts. The utility model comprises at least one auxiliary assembly.
Description
The utility model relates to a kind of framework device, particularly relate to a kind of unit combined furniture, this device comprises elongated shaping rod member and connection part, this connection part interconnects the end of described elongated shaping rod member, this Rod end has recess, so that the attachment portion of connection part is inserted wherein.
It is known in the embodiment of different component composition devices that straight shaping rod member is coupled together the sectional furniture of forming with multiple connector, connecting body and connection part.A kind of in the known component groups zoarium of this class comprises for example wooden rod member, this rod member has square transverse section, and on four sidewalls, all there is longitudinal fluting to insert for plate-shaped member, wherein, there is axial aperture end at described shaped bar parts, and these axial aperture pass on this rod member sidewall in the recess of side wall ends certain distance.Each rod member is connected with the link that has interior threaded hole, and connecting bolt is screwed in the above-mentioned screw thread, and this connecting bolt head then is positioned at the recess of rod member and is supported in after bolt tightens on the end face of recess.On the one hand, described assembly body forms a kind of support framework of rigidity, still, on the other hand, need to produce accurately and this assemblying body is installed, thereby whole assemblying body is the comparison costliness.
Another kind of known unit-combination type device comprises: rod-like members has a cylindrical cavity in these parts; And link, this link is plastics and provides cylindrical attachment portion that these attachment portions are used to be inserted in the end perforate of above-mentioned rod member.For the attachment portion that makes described link is positioned in the above-mentioned rod member securely, the outer surface of this attachment portion is provided with the longitudinal rib with triangular cross-section.After described link was inserted the end perforate of rod-like element, the top of longitudinal rib can be pressed down and be out of shape, thereby the attachment portion was clamped in described rod unit open-ended securely because of the resiliently deformable of these ribs.Because being greater than, the deformation extent of above-mentioned longitudinal rib is inserted into described open-ended interior required deformation extent, thereby be easy in undesirable, get loose, so with regard to the purposes and requirement of combinations thereof body, described coupled condition is stable inadequately.
Framework device of the present utility model is in order to overcome the above-mentioned defective of known group zoarium.The utility model element apparatus comprises elongated shaping rod member and connection part.Inner characteristic of the present utility model is: described connection part is made of integrally formed link and matrix that should the shaping link, described link comprises the shaping attachment portion, the outer surface of this attachment portion and elongated shaping rod member are that the internal surface of the recessed wall in end on above-mentioned all hollow rods ends is consistent, the matrix of described shaping link then is integral and is arranged on the centre of these shaping attachment portions with at least two shaping connected elements, wherein, described framework device is provided with at least one accessory part.
End notches on the above-mentioned elongated shaping Rod end is next interconnective by vertical cavity of this shaping rod member, and described cavity has identical cross section on whole length direction.
In other embodiment of the present utility model, elongated shaping rod member is made of tubulose papery parts, these papery parts are cylindrical, the loop curve with special formation of hollow and the wall of layering, this wall is by constituting through special spirally-wound, the paper tape of overlapping and being bonded together at least on the one segment thickness, and, the unitary moulding link is by plastic production and provide the shaping attachment portion of cylinder rod, and the outer surface of this attachment portion has the consistent shape and size of internal face with papery shaping rod member end portion cavity.
Described elongated shaping rod member can all be hollow on its whole length direction and cross section that have rectangle, the unitary moulding link then has above-mentioned shaping attachment portion, and the outer surface of this part has the identical shape of inside wall with the cavity of Rod end.
The accessory of described composite set comprises and is used for level with the vertical shelf of putting and be used for rear-mounted backboard, there is sector notch at least two corners at above-mentioned shelf, and the flange that curves is arranged at the two opposite sides of described backboard, wherein, in above-mentioned each joint that curves between the flat substantially back board part of flange and an a kerf is arranged, this otch stretches into above-mentioned flange and/or extends to the edge of above-mentioned back board part.
Another kind of accessory part comprises the plug of the attachment portion of the connection part that is used to be shaped, and these plugs comprise: insertion portion, and the inside wall of the outer fringe surface of this part and described rod member is measure-alike; And a special-shaped termination, this termination is half garden shape.Said accessory part also comprises: thrust ring, this ring are used for the vertical shelf of clamping; Receive ring, this ring makes the support of upper group zoarium be maintained fixed; Positioning ring, this ring are used to make the assemblying body location; And cylinder-shaped joint, particularly have the turning rack that moves wheel but on the free end of this joint, be equipped with.
The outer surface of described shaping connection part matrix intersects with the coaxial barrel surface of the axis of the shaping attachment portion of this link by at least two and constitutes.The unitary moulding connection part that has the shaping attachment portion of cylindrical adapter or protrusion joint form has at least one periphery rib on the outer surface of this shaping attachment portion, this rib has leg-of-mutton cross section.Described periphery rib along the circumferential direction have different height and by portion's section of zero elevation on surface, above-mentioned shaping attachment portion the interval, wherein, above-mentioned periphery rib rises to maximum height smoothly from described zero elevation.
The major advantage of described combined furniture is that this product has versatility completely, and this versatility allows to produce the assemblying body of number of different types, and these combination physical efficiencys adapt to their concrete environment of placement and user's specific requirement.
Concerning person skilled in the art person, read the following description by the reference accompanying drawing and can understand further feature of the present utility model, in the accompanying drawings:
Fig. 1 is the basic embodiment's of a shaping rod member a perspective view;
Fig. 2 is the perspective view of a connection part, and this connection part is used as the shaping link of unit-combination type device;
Fig. 3 is the perspective view of a shelf, and this shelf is the basic accessory part of combinations thereof body;
Fig. 4 is the perspective view of a backboard;
Fig. 5 is the perspective view that is used to seal the plug of free end perforate on the above-mentioned connection part;
Fig. 6 is the perspective view that is used for fixing the thrust ring of vertical shelf;
Fig. 7 is the perspective view that is used to support the reception ring of the fit bearing support of upper group;
Fig. 8 is the perspective view that is used for the positioning ring of assemblying body location;
Fig. 9 is mounted in the perspective view of the mobile wheel on the joint of above-mentioned link;
Figure 10 is the side view of connection part, and the periphery rib is arranged on the attachment portion of this assembly; And
Figure 11 is the perspective view of the lath-shaped parts of combinations thereof body.
Is the unit combined furniture according to framework device of the present utility model in this embodiment, and it comprises: shaping rod member 1, and in this example, these parts are cylindrical tube, this Guan Zaiqi outer surface has circular cross section; And shaping connection part 2, this assembly is the whole link that is made of plastics.Shaping rod member 1 is to make by paper tape is wound into the spiral covering around a plug, and wherein, above-mentioned paper tape is impregnated with glue and from coil to coil partly covers adjacent winding layer, and the tubular part of Xing Chenging contains the coiling number of plies of requirement like this.The upper strata is by ticker tape or has the outward appearance layer that other sheet material of finished surface constitutes.The cavity 3 of above-mentioned tubulose or shaping rod member 1 is a through hole, and this through hole has identical cross section on whole length direction.
The diameter of attachment portion 5 outer surfaces and the internal diameter approximate match of cavity 3, thus attachment portion 5 and shaping rod member 1 being rigidly connected on a tie point guaranteed to a certain extent.In another embodiment (Figure 10) of described method, have cylindrical adapter or protrude on the unitary moulding connection part 2 of shaping attachment portion 5 of joint form and be provided with at least one periphery rib 19, this rib has leg-of-mutton cross section and is arranged on the outer surface of this attachment portion 5, thereby make the tangent line of periphery rib 19 perpendicular to the axis of attachment portion 5, but in other embodiments, the certain angle of the described relatively axis tilt of this tangent line, this angle changes between 90 ° to 81 °.Periphery rib 19 along the circumferential direction have different height and by portion's section of zero elevation on the outer surface of shaping attachment portion 5 the interval, wherein, periphery rib 19 rises to maximum height smoothly from above-mentioned zero elevation.
Unit of the present utility model combined furniture provides other accessory or assembly, and these parts or assembly can construct the close set zoarium that is used for various objectives.Described accessory comprises and is used for level and all shelves 6 of vertically putting, provide sector notch 7 at least two corners of these shelves, thereby the periphery of this breach 7 connects airtight the stability that has guaranteed shelf 6 on the circumferential surface of shaping rod member 1.Other accessory part is the backboard 8 that is used for the rear portion filling, relative both sides at this backboard curve flange 9, wherein, at each join domain place that curves between flange 9 and the flat substantially back board part a kerf 10 is arranged all, each otch 10 all extends into above-mentioned flange 9 and/or extends the edge of described back board part.Thereby each otch 10 all can match with shaped bar parts 1 and guarantee the location of these shaped bar parts.
The support 17 that also has a joint 18, to turn to as the connection part 2 of shaping connection part is installed on the free end of this joint, and one moves wheel 16 then is installed in the support 17.
In another embodiment of the present utility model (Figure 10), the outer surface of some attachment portion 5 at least that can connection part 2 is provided with periphery rib 19, and when going to cut with the plane that is parallel to attachment portion 5 axis, these ribs have unequal-sided triangular cross section.Periphery rib 19 is perpendicular to the axis of above-mentioned attachment portion in illustrated embodiment, and still, these ribs also can described relatively axis tilt several angle, and this angle maximum can reach 81 °.
Periphery rib 19 along the circumferential direction have different height and attachment portion 5 outer fringe surfaces that are formed on zero elevation portion section institute at interval, wherein, periphery rib 19 rises to maximum height smoothly from above-mentioned zero elevation.In the embodiment that another does not show, attachment portion 5 can also have and is conical joint mechanism.
Described framework assemblying body can provide some other accessory to improve assemblying body its edge bending and interconnect.The end face of lath-shaped hollow part 20 opens wide, in its short end semicircular recess 21 is arranged, this recess can be installed on the shaping rod member 1 of described assemblying body, and shaft-like or tubular part 1 can provide hinge slide fastener that maybe need not lubricate that for example is used for fixing door or the similar means that is used to connect other parts.If be useful on the opening of the attachment portion 5 of socket connection assembly 2 on the table, then can make a desk with shaping rod member 1 and shaping connection part 2.When above-mentioned table can not hold the load in the cut set and this load passed to the shaping rod member 1 of supporting, can be fixed on the lower surface of table with the fillet rod member 1 that just is shaped.
Claims (17)
1. component composition device, it comprises elongated shaping rod member and connection part, this connection part is used to interconnect the end of described elongated shaping rod member, wherein, on the end of shaping rod member, end notches is arranged, so that above-mentioned connection part is partly inserted into, of the present utility model being characterised in that, connection part (2) is matrix (4) formation by integrally formed connection and this shaping link, described unitary moulding link comprises shaping attachment portion (5), the outer surface of this attachment portion conforms to the internal surface of the recessed wall in end of elongated shaping rod member (1), the matrix of described shaping link then with the centre of at least two shaping attachment portions (5), wherein, described component composition device provides and has an accessory part at least.
2. device as claimed in claim 1 is characterized in that, the recess on shaping rod member (1) end is that the vertical cavity (3) by this shaping rod member (1) interconnects, and connects described cavity and then have identical cross section on whole length direction.
3. device as claimed in claim 2, it is characterized in that, elongated shaping rod member (1) is made of tubulose papery parts, these papery parts are the cylindrical of hollow, have the annular camber line of special formation and the wall of layering, this wall at least on the one segment thickness by through being wound into spirality especially, the paper tape of overlapping and being bonded together constitutes, and, the cylindrical shaft-like shaping attachment portion (5) of integrally formed link (2) amount of providing that is made of plastics, the cross section of the cavity (3) of the cross section of this attachment portion and papery shaping rod member (1) end is of similar shape and size.
4. device as claimed in claim 2, it is characterized in that, elongated shaping rod member (1) all is a hollow on its whole length direction, and has a cross section of rectangle, described integrally formed link then has shaping attachment portion (5), and the shape of this attachment portion is consistent with the inside wall of the cavity (3) of above-mentioned Rod end mouth.
5. as any described device in the claim 1 to 3, it is characterized in that said accessory part comprises and be used for level and vertical shelf of packing into (6), sector notch is arranged at least two corners of these shelves.
6. as any described device in the claim 1 to 3, it is characterized in that, said accessory part comprises the backboard (8) that is used for the rear portion and puts, have each join domain place between the back board part that curves flange (9) and be the plane substantially that a kerf (10) is arranged in the relative both sides of this backboard, this incision extension advances flange (9) and/or extends to the edge of described back board part.
7. as any described device in the claim 1 to 3, it is characterized in that, said accessory part comprises the plug (11) of the attachment portion (5) of connection part (2) that are used to be shaped, plug (11) comprising: an insertion portion (5 '), and the outer fringe surface of this part conforms to the surface of described rod member cavity; With a configured ends size (12), this termination semicircular in shape.
8. as any described device in the claim 1 to 3, it is characterized in that, said auxiliary assembly comprises the thrust ring (13) that is used for fixing above-mentioned vertical shelf (16), this thrust ring is ring, and the diameter of its center hole is identical with the external diameter of the shaping attachment portion (5) of connection part (2).
9. as any described device in the claim 1 to 3, it is characterized in that said accessory part comprises the reception ring (14) that is used to make the fit support of upper group to be maintained fixed, this receptions encircles (14) and has the internal diameter identical with external diameter with special-shaped part (1).
10. as any described device in the claim 1 to 3, it is characterized in that said accessory part comprises the positioning ring (15) that makes combination one location, the internal diameter of this positioning ring (15) is identical with the external diameter of the attachment portion (5) of connection part (2).
11. as any described device in the claim 1 to 3, it is characterized in that, connection part (2) as special-shaped link has a joint (18), and a support that can turn to (17) is installed on the free end of this joint, then is equipped with one and moves wheel (16) on support (17).
12. as any described device in the claim 1 to 3, it is characterized in that, the outer surface of the matrix (4) of shaping connection part (2) intersects with the coaxial barrel surface of the axis of the shaping attachment portion (5) of connection part (2) and constitutes by at least two.
13. as any one described device in the claim 1 to 3, it is characterized in that, the unitary moulding connection part (2) that has the shaping attachment portion (5) of cylindrical adapter or protrusion joint form has at least one periphery fin (19) on this shaping attachment portion (5) and outer surface, this periphery rib has leg-of-mutton cross section.
14. device as claimed in claim 13, it is characterized in that periphery rib (19) is arranged on the outer surface of attachment portion (5), thereby, the axis of the relative attachment portion of tangent line (5) of this periphery rib (19) has certain angle, and this angle changes between 90 ° to 81 °.
15. device as claimed in claim 14, it is characterized in that, periphery rib (19) along the circumferential direction have different height by the fan portion section of zero elevation on the outer surface of shaping attachment portion (5) the interval, wherein, periphery rib (19) rises to maximum height smoothly from above-mentioned zero elevation.
16. as any described device in the claim 1 to 3, it is characterized in that, having the cylindrical unitary moulding connection part (2) that connects the different shaping attachment portion (5) of cover or protrusion joint form has some boss, and these boss are conical and are arranged on the outer surface of described attachment portion (5).
17. as any described device in the claim 1 to 3, it is characterized in that, said accessory part comprise have elongated shape and especially on have vertical cross-section lath-shaped hollow part (20), these parts in its two relative ends be opening and semi-circular indentation (21) arranged at this place.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CSPUV752-93 | 1993-05-03 | ||
| CZ75293 | 1993-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2219393Y true CN2219393Y (en) | 1996-02-07 |
Family
ID=5462189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94207734U Expired - Fee Related CN2219393Y (en) | 1993-05-03 | 1994-04-06 | Structural frame device, esp. unit sectional furniture |
Country Status (6)
| Country | Link |
|---|---|
| CN (1) | CN2219393Y (en) |
| BE (1) | BE1008282A6 (en) |
| DE (1) | DE9406134U1 (en) |
| FR (1) | FR2704911A1 (en) |
| LU (1) | LU88477A1 (en) |
| NL (1) | NL9400705A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013056551A1 (en) * | 2011-10-21 | 2013-04-25 | Li Fuzhuang | Tubing connector structure |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SI9500105A (en) * | 1995-04-04 | 1996-10-31 | Bogdan Korosec | Furniture connection betveen thermoplastic non-metal round pipes and pipe joints |
| DE202011003331U1 (en) * | 2011-02-28 | 2012-05-30 | Hans-Peter Hufer | Furniture with supporting parts made of paper sleeves |
| CN105510129A (en) * | 2015-11-23 | 2016-04-20 | 沈阳黎明航空发动机(集团)有限责任公司 | A testing method for end face breaking strength of filled plastic irregular parts and a testing device |
-
1994
- 1994-04-06 CN CN94207734U patent/CN2219393Y/en not_active Expired - Fee Related
- 1994-04-13 DE DE9406134U patent/DE9406134U1/en not_active Expired - Lifetime
- 1994-04-20 LU LU88477A patent/LU88477A1/en unknown
- 1994-04-29 FR FR9405230A patent/FR2704911A1/en not_active Withdrawn
- 1994-04-29 NL NL9400705A patent/NL9400705A/en not_active Application Discontinuation
- 1994-05-02 BE BE9400447A patent/BE1008282A6/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013056551A1 (en) * | 2011-10-21 | 2013-04-25 | Li Fuzhuang | Tubing connector structure |
Also Published As
| Publication number | Publication date |
|---|---|
| BE1008282A6 (en) | 1996-03-05 |
| LU88477A1 (en) | 1995-12-01 |
| NL9400705A (en) | 1994-12-01 |
| FR2704911A1 (en) | 1994-11-10 |
| DE9406134U1 (en) | 1994-08-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |