CN102160720A - Structure used for seat chair or armchair - Google Patents
Structure used for seat chair or armchair Download PDFInfo
- Publication number
- CN102160720A CN102160720A CN2011100401291A CN201110040129A CN102160720A CN 102160720 A CN102160720 A CN 102160720A CN 2011100401291 A CN2011100401291 A CN 2011100401291A CN 201110040129 A CN201110040129 A CN 201110040129A CN 102160720 A CN102160720 A CN 102160720A
- Authority
- CN
- China
- Prior art keywords
- seat
- armchair
- cloth
- combined type
- cross bar
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
- A47C31/02—Upholstery attaching means
- A47C31/023—Upholstery attaching means connecting upholstery to frames, e.g. by hooks, clips, snap fasteners, clamping means or the like
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C5/00—Chairs of special materials
- A47C5/04—Metal chairs, e.g. tubular
- A47C5/06—Special adaptation of seat upholstery or fabric for attachment to tubular chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
- A47C7/28—Seat parts with tensioned springs, e.g. of flat type
- A47C7/282—Seat parts with tensioned springs, e.g. of flat type with mesh-like supports, e.g. elastomeric membranes
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Laminated Bodies (AREA)
Abstract
The invention provides a structure used for a seat chair or an armchair, the structure is used for fixing a supporting part of a seat chair or an armchair, the structure comprises: two same elements (10), every element of the elements (10) is provided with at least a groove (11) at one side (10A), the elements (10) are located at two sides and are mutually positioned to position the grooves in an outward direction; at least a cloth material (20) provided with two rigid opposite edges (21), the two rigid opposite edges (21) are connected via insertion into corresponding grooves (11) of the elements (10); as well as two transverse rods (30)and a combination type connecting device (40) used for fixing the transverse rods (30) at corresponding opposite ends of the elements (10) and tightening the cloth material (20) transversely between the elements (10).
Description
Technical field
The present invention relates to be used for the field of holder structure, relate more specifically to be used for making backrest or the seat or the combination of seat-backrest of armchair, seat etc.
Background technology
Prior art comprises seat and armchair, and wherein its structure realizes with the form of the single parts of the support that has seat or armchair.Thus, take place in described structure must change seat or armchair fully under the situation of wearing and tearing or destruction.
Sell such seat and armchair on the market at present, wherein, its structure comprises supporting structure of himself and the part of being made by the textile that is fixed to the upper or other textile materials non-dismountablely.This means the assemble method of more complicated.Depend on the material that is adopted, these degree differences firm in structure, and these structures are connected by one or more arm combined types at the described support place of seat or armchair.When described structure was detachable to being connected to of described support, described structure can be replaced by another structure when wearing and tearing or destruction fully.
In the seat or armchair of these types, having on the textile cloth of described structure under the situation of the spot that can not remove, the material of textile cloth can not be changed by user or retailer, user or retailer must ask the furniture dealer to finish this work thus, and this brings negative effect on cost.
Summary of the invention
Main purpose of the present invention is to provide a kind of structure, and described structure is made of element easy and quick assembling.
Another object of the present invention is to provide a kind of structure, described structure can be resisted the mechanical stress that relevant seat or armchair were stood between the operating period effectively.
Another purpose of the present invention is to provide a kind of structure, and described structure can easily be changed its composed component.
Above-mentioned purpose realizes that by a kind of structure that is used for seat or armchair described structure will be fixed in the support of seat or armchair, and described structure comprises:
Two identical and be positioned at the element of side, and each in the described element has at least one groove, and described element is located mutually and made described groove along the outward direction orientation;
At least one cloth, it has two rigidity opposite edges, and described two rigidity opposite edges are used for connecting by the respective grooves that is inserted into described element;
Two cross bars and be used for described cross bar is fixed in the corresponding opposite end of described element, described cloth laterally is tightened in combined type jockey between the described element thus;
Described element is connected in the jockey of the described support of seat or armchair;
Described structure is characterised in that described element has tubular form, and described groove is realized by a part that folds described tube element inwardly.
Described structure constitutes seat or the backrest or the seat-backrest module of described seat or armchair.
By being inserted into, described relative rigid edge realizes described connection in the described groove.Each of described edge advantageously has and can be inserted in the described groove and prevent the size that described edge rotates in described groove.This makes described structure can resist the mechanical stress that seat or armchair were stood between the operating period effectively.
Use described structure to realize that seat, backrest and the seat-backrest module of seat or armchair are especially favourable, because described structure self can easily be installed by the retailer.
The described support that described tube element is fixed in seat or armchair is preferably detachable fixing, and this makes the retailer can change experience wearing and tearing and dirty too much one or more members, the especially cloth of same structure.The expense that this can make the user be avoided changing whole armchair or whole seat fully to be brought.
Because the described structure that is proposed can make on its support that easily is assembled into relevant seat or armchair, so the manufacturing time of these goods and cost reduce.Can also send the member of described structure with unassembled form, reduce transportation packing size thus, thus restriction cost and the pollutant emission relevant with transportation.
Described cloth can easily be made with textile by supporting, and described supporting is made by the polyester fiber that covers the PVC protective with textile, and the textile of various other types or leather can be added on the described PVC protective.
When for the former of aesthetics thereby when requirement is arranged, described structure can comprise the textile of a plurality of textile materials.In this case, each in the described tube element can have corresponding a plurality of groove along itself and the interactional side of described cloth, and these grooves are along vertical one then one.In the described groove each is used for admitting the rigid edge of single cloth.Alternately, can form the single groove that extends along the described side of described tube element.In described structure, the rigid edge of each cloth in a plurality of clothes is connected with the different longitudinal portions of described groove.
Description of drawings
Fig. 1 is the exploded view of utilization at the backrest of first embodiment realization of the structure that purpose of the present invention proposed;
Fig. 2 is the side view of backrest;
Fig. 3 is the front view of backrest;
Fig. 4 is the cutaway view along the D-D face of Fig. 3;
Fig. 5 is the enlarged drawing of the local E of Fig. 4;
Fig. 6 is the exploded view of utilization at the seat of second embodiment realization of the structure of the object of the invention;
Fig. 7 is the side view of described structure;
Fig. 8 is the enlarged drawing of the C-C cross section of Fig. 6;
Fig. 9 is the exploded view that utilizes seat-backrest module that the 3rd embodiment of structure of the present invention realizes, has removed some members;
Figure 10 is the side view of the assembly of Fig. 9;
Figure 11 is the enlarged drawing of the F-F cross section of Fig. 9;
Figure 12 is the stereogram of the modification of seat-backrest module;
Figure 13 is the enlarged drawing of the local X of Figure 12.
The specific embodiment
In Fig. 1 to Fig. 5, in the following description, identical parts adopt identical Reference numeral to represent and have similar characteristics, except as otherwise noted.
With reference to these figure, two mutually the same elements 10 of Reference numeral 10 expressions; Be formed with groove 11 among the side 10A of each element 10, groove 11 is used for admitting the rigid edge 21 of framework 20 with connecting.
In case rigid edge 21 is connected with described groove and described side 10A is outwards directed suitably, then tightens cloth 20 by the mutual roll adjustment between two elements 10 (it is positioned at side each other) and by the support (not shown) that described two elements are fixed in seat or armchair.
As shown in Figure 5, with regard to the direction of insertion in the groove 11, cloth 20 is folded 180 ° at each element 10 place with regard to edge 21.Each edge in the described edge 21 has the size that prevents that this edge from rotating and coming out thus in groove 11 from described groove, can be implemented in thus between two opposed member 10 and tightens cloth 20.Rigid edge 21 firmly is connected in two elements 10 with being connected of described groove with cloth 20.
The width B that has when each rigid edge in the rigid edge 21 can easily prevent this rotation of described edge in seat during greater than the width A of the opening of the groove 11 that is used for admitting this rigid edge.
By the ruffle (described ruffle is folded on the element 80) that stiffener 80 is connected in described cloth, can realize rigid edge 21 in a known way.For example by make or under the situation that cloth 20 is made by plastic material by hot weld, can realize that described stiffener 80 is fixed in the described ruffle of cloth 20.
In order further to stablize the structure of backrest 1, backrest can comprise cross bar 30 and the plug-in type that is connected as a single entity or the combined type jockey (blocking means) 40 that are used for the opposite end of cross bar and two upright bodies 10 at least.
As shown in drawings, backrest 1 preferably includes 30, two cross bars 30 of two cross bars and is used for being connected to element 10 near the relative upper and lower side of element 10.
As the replacement scheme of aforesaid way, cloth 20 can also utilize combined type jockey 40 to carry out after cross bar 30 is fixed in element 10 in tightening between the described upright body.
Then, thus obtained backrest of the present invention is fixed on the support of seat or armchair at the central lower place of related elements 10.
As shown in Figure 1, combined type jockey 40 advantageously is made of corner piece, and the end portion of element 10 and cross bar 30 is hollow, connects two sidepieces 44 and 43 that corner piece 40 is admitted on ground with friction. Other fastener 42,64 can be set, corner piece 40 is fixed in the structure of also stablizing backrest 1 on the element 10.
For example, as shown in Figure 1, the threaded mounting yoke (not shown) that runs through can be set in the end portion of element 10, and described corner piece be used for sidepiece 44 that element 10 is connected in another screwed hole 42 is set, screw 64 is bonded in the described mount pad.
Two cross bars 30 are tubulose and are made of metal.Element 10 is advantageously for having the tubulose of rectangular cross section, and groove 11 folds along inward direction by the side 10A with element 10 and realizes.
The support that backrest is fixed in seat or armchair can easily adopt known method to realize.Thus, the backrest shown in the figure comprises the special combined type jockey 50 that is used for tube element 10 is fixed to described support.Combined type jockey 50 preferably has holding part 55 at least, and holding part 55 is used for admitting the insertion of the corresponding protuberance 15 that each tube element 10 carries.Other fixture 74 (being generally screw) can be set, be arranged on the protuberance 15 and (not shown) in the screwed hole on the holding part 55 of combined type jockey 50 to be used for joining to.
Fig. 6 to Fig. 8 shows the seat 100 of second embodiment realization that utilizes structure of the present invention; The parts that have constructed function with corresponding component among Fig. 1 to Fig. 5 adopt identical Reference numeral.
By utilizing the combined type jockey that 70A, 70B is constituted by the arm that is fixed in forward and backward cross bar, in accordance with known methods, realize being connected of support of seat 100 and seat or armchair.
Fig. 9 to Figure 11 shows the seat-backrest module 200 of the 3rd embodiment acquisition that utilizes structure of the present invention; Among the figure and not shown cloth 20.In this embodiment, similarly, adopt identical Reference numeral with the corresponding parts of the parts of Fig. 1 to Fig. 8.
In Fig. 9, Figure 10, the lumbar region part relevant with the backrest of assembly 200 is straight.
In the modification of Figure 12, described lumbar region part has the protrusion 90 of the seat that faces described assembly.
Adopt known technology, for example the combined type jockey 50 of Fig. 1 makes assembly 200 be connected in the support of seat or armchair.
Be illustrated above, and the possible modification of any practical application character is regarded as dropping within this paper protection scope of the present invention recited above and that hereinafter advocated by limiting examples.For example, tube element 10 and cloth 20 can have various structures, to repair aesthetics aspect and/or ergonomics feature at Fig. 1 to backrest, seat and backrest-holder assembly shown in Figure 13.
Claims (9)
1. structure that is used for seat or armchair type, described structure will be fixed in the support of seat or armchair, and described structure comprises:
Two identical and be positioned at the element (10) of side, and each in the described element (10) has at least one groove (11), and described element (10) location mutually makes described groove along the outward direction orientation;
At least one cloth (20), it has two rigidity opposite edges (21), and described two rigidity opposite edges (21) are used for connecting by the respective grooves (11) that is inserted into described element (10);
Two cross bars (30) and be used for described cross bar is fixed in the corresponding opposite end of described element (10), described cloth (20) laterally is tightened in combined type jockey (40) between the described element (10) thus;
Described element (10) or described cross bar (30) are connected in the jockey of the described support of seat or armchair;
It is characterized in that: described element has tubular form, and described groove (11) is realized by a part (10A) that folds described tube element (10) inwardly.
2. the structure that is used for seat or armchair according to claim 1 is characterized in that, described tube element (10) has rectangle part, and described groove (11) is realized by the side (1A) along the folding described rectangle part of inward direction.
3. the structure that is used for seat or armchair according to claim 1 and 2, it is characterized in that, described combined type jockey (40) is made of corner piece, and described corner piece is gone up in a side (43) and partly is connected with the associated end of described tube element (10) and is connected in described cross bar (30) was gone up and be formed to opposite side (44) the associated end chamber in partly.
4. the structure that is used for seat or armchair according to claim 1, it is characterized in that described tube element (10), described cloth (20), described cross bar (30) and described combined type jockey (40) are identified for the backrest (1) of described seat or armchair.
5. the structure that is used for seat or armchair according to claim 1 is characterized in that, described tube element (10), described cloth (20), described cross bar (30) and described combined type jockey (40) are identified for the seat (100) of seat or armchair.
6. the structure that is used for seat or armchair according to claim 1, it is characterized in that described tube element (10), described cloth (20), described cross bar (30) and described combined type jockey (40) are identified for the seat-backrest module (200) of described seat or armchair.
7. the structure that is used for seat or armchair according to claim 6 is characterized in that, the lumbar region of the backrest of described assembly (200) has the protrusion (90) of the described seat that faces described assembly.
8. according to claim 4, the 6 or 7 described structures that are used for seat or armchair, it is characterized in that described structure comprises the combined type jockey (50) that is used for described tube element (10) is fixed in the described support of described seat or armchair.
9. the structure that is used for seat or armchair according to claim 5 is characterized in that, described structure comprises the combined type jockey (70) that is used for described cross bar (30) is fixed in the described support of described seat or armchair.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITBO2010A000088A IT1397836B1 (en) | 2010-02-19 | 2010-02-19 | BACKREST FOR CHAIR OR ARMCHAIR |
| ITBO2010A000088 | 2010-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102160720A true CN102160720A (en) | 2011-08-24 |
Family
ID=42790664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100401291A Pending CN102160720A (en) | 2010-02-19 | 2011-02-18 | Structure used for seat chair or armchair |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN102160720A (en) |
| IT (2) | IT1397836B1 (en) |
| TW (1) | TW201143681A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016101428A1 (en) * | 2014-12-26 | 2016-06-30 | 孙本龙 | Novel connection structure for chair surface and framework |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6767066B1 (en) * | 2003-01-09 | 2004-07-27 | Patrician Furniture Co. | Articulated chair for health care |
| CN200947954Y (en) * | 2006-09-27 | 2007-09-19 | 浙江华越家具工业有限公司 | Seriated backrests of the frame seat on the cloth chair |
| DE202007011802U1 (en) * | 2007-08-23 | 2007-10-25 | Heinz Kettler Gmbh & Co. Kg | Seating and / or reclining furniture for outdoor use |
| WO2007121516A1 (en) * | 2006-04-20 | 2007-11-01 | Ues (Int'l) Pty Ltd | Membrane support for seating |
| CN101444374A (en) * | 2007-11-27 | 2009-06-03 | 金属工艺有限责任公司 | Supporting structure with reduced size particularly for table and chair |
| EP2110051A1 (en) * | 2008-04-18 | 2009-10-21 | Pro-Cord S.P.A. | Chair |
-
2010
- 2010-02-19 IT ITBO2010A000088A patent/IT1397836B1/en active
-
2011
- 2011-02-16 IT ITBO2011A000067A patent/IT1404307B1/en active
- 2011-02-16 TW TW100105094A patent/TW201143681A/en unknown
- 2011-02-18 CN CN2011100401291A patent/CN102160720A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6767066B1 (en) * | 2003-01-09 | 2004-07-27 | Patrician Furniture Co. | Articulated chair for health care |
| WO2007121516A1 (en) * | 2006-04-20 | 2007-11-01 | Ues (Int'l) Pty Ltd | Membrane support for seating |
| CN200947954Y (en) * | 2006-09-27 | 2007-09-19 | 浙江华越家具工业有限公司 | Seriated backrests of the frame seat on the cloth chair |
| DE202007011802U1 (en) * | 2007-08-23 | 2007-10-25 | Heinz Kettler Gmbh & Co. Kg | Seating and / or reclining furniture for outdoor use |
| CN101444374A (en) * | 2007-11-27 | 2009-06-03 | 金属工艺有限责任公司 | Supporting structure with reduced size particularly for table and chair |
| EP2110051A1 (en) * | 2008-04-18 | 2009-10-21 | Pro-Cord S.P.A. | Chair |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016101428A1 (en) * | 2014-12-26 | 2016-06-30 | 孙本龙 | Novel connection structure for chair surface and framework |
Also Published As
| Publication number | Publication date |
|---|---|
| ITBO20100088A1 (en) | 2011-08-20 |
| TW201143681A (en) | 2011-12-16 |
| ITBO20110067A1 (en) | 2011-08-20 |
| IT1404307B1 (en) | 2013-11-22 |
| IT1397836B1 (en) | 2013-02-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110824 |