CN1496695A - Nestable chair - Google Patents
Nestable chair Download PDFInfo
- Publication number
- CN1496695A CN1496695A CNA2003101002400A CN200310100240A CN1496695A CN 1496695 A CN1496695 A CN 1496695A CN A2003101002400 A CNA2003101002400 A CN A2003101002400A CN 200310100240 A CN200310100240 A CN 200310100240A CN 1496695 A CN1496695 A CN 1496695A
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- China
- Prior art keywords
- chair
- connecting plate
- seating part
- recessed portion
- leg
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Abstract
A stackable chair 1 includes a seating member 4 comprising a seat 2, and a plurality of chair legs 5. Each of said chair legs 5 is attached to the seating member 4 by means of its own connecting device 11. The connecting device 11 includes a connecting plate 9 which is inserted in a recess 10 of the seating member 4 such that it does not extend beyond the seating member 4 where the chair 1 is adjacent to other chairs in the stacked condition. The chair leg 5 is attached to the connecting plate 9. The result is a chair 1 which can be stacked in a compact manner.
Description
Technical field
The present invention relates to a kind of stackable chair, it comprises a seating part and a plurality of chair leg that is connected on this seating part.
Background technology
This stackable chair is known, and consequently present use to them is conspicuous.In these known chairs, by at least one framework the chair leg is connected on the described seating part, this framework is positioned at the seat below and the chair leg is interconnected.If this framework is as assembling fittings, when chair was stacked, the space between the chair was still bigger, therefore, was also needed a bigger space even chair stacks.
Summary of the invention
Thereby, the objective of the invention is further to improve above-mentioned chair so that it can stack in compact mode.
According to the present invention, can realize described purpose by this stackable chair, it
-comprise a seating part with a seat,
-comprise a plurality of chair legs,
-wherein, each chair leg is connected on the described seating part by its own bindiny mechanism that comprises a connecting plate,
--described connecting plate is inserted in the recessed portion of seating part, so that do not extend to outside the described seating part at the contiguous place of chair and other chair connecting plate during superposed state.
--described chair leg is installed on this connecting plate.
According to the present invention, find:, can save the assembling fittings that is arranged under the seat if be used for the connecting plate that the chair leg is connected on the described seating part can be inserted the recessed portion that is arranged in the seating part.When chair is stacked, the independent seat of the chair that designs like this directly can be stacked mutually by body or a less space is only arranged between them, so that chair always can stack in the mode of compactness.If described chair comprises a fabric clad can, will not need the channel that is provided for stacking at the downside of seat.
Comprise flat components if preferably include the seating part of a backrest, wherein, described connecting plate inserts the seating part in the zone of flat components, can farthest reduce the regulation requirement that the required thickness of seating part material still satisfies the load capacity of chair simultaneously like this.
According to still another embodiment of the invention, form in this wise, make very to interact with the dovetail guidance mode as the female part and the connecting plate of the part of bindiny mechanism.In addition, described connecting plate also can form and can insert in the described seating part, and wherein, connecting plate is tapered taperedly, preferably is tapered towards the end that connecting plate at first inserts.Guarantee that thus described connecting plate can remain in the recessed portion reliably.
If described connecting plate is glued on the described seating part, wherein, connecting plate preferably is provided with at least one and collects recessed portion, and this collection recessed portion and the relative wall of recessed portion form the collection space of unnecessary sicker together, then can realize gluing combination and does not need special instrument.
Thereby the adhesive surface of described connecting plate that is in contact with one another and described seating part is surface treated adhesive surface has improved the gluing effect of using certain adhesive to obtain.
According to another selection scheme of the present invention; stack that guard member is installed on described connecting plate and/or the described chair leg so that during superposed state chair stack the guard member protection for example according to the seat body or the chair leg of stackable chair of the present invention at least in part by stacking guard member near adjacent chair.
In addition, described chair leg can be a hollow, wherein, described bindiny mechanism comprises one threaded, this threaded is inserted chair leg and its screw thread to small part and by one connecting plate is kept abutting in screw joint on threaded, like this, guarantee that the chair leg will be connected on the described connecting plate reliably for threaded.
Described threaded is welded to connect by one and is connected on the described chair leg, like this, can obtain to be welded to connect in a kind of reliable and economic mode.
In order to satisfy the requirement to stack described chair in a kind of mode of compactness, be that it needn't extend to beyond the seating part up or down according to one of connecting plate of the present invention important feature.Yet described connecting plate can be along extending laterally to beyond the seating part.In this case, connecting plate according to a further aspect of the invention especially also is applicable to a handrail is installed.Thereby reduced the assembling fittings of chair with handrail.
Description of drawings
Describe one embodiment of the present of invention below with reference to the accompanying drawings in detail, wherein:
Fig. 1 represents a kind of perspective view of stackable chair;
Fig. 2 represents the seating part and the perspective view of a chair leg under unassembled state of chair shown in Figure 1;
Fig. 3 represents the view of a connecting plate, and a chair leg is connected on the described seating part by this connecting plate, and wherein, the cross section of described chair leg stacks the protective sleeve zone one and illustrates.
Cross section on the line IV-IV in Fig. 4 presentation graphs 3, wherein, the described chair leg that illustrates is interrupted; And
Cross section on the line V-V in Fig. 5 presentation graphs 3 wherein, only illustrates part chair leg, and part seating part also is shown simultaneously.
The specific embodiment
The whole in the drawings stackable chair with reference number 1 expression comprises 4, four chair legs 5 of a seating part and two handrails 6, and wherein, described seating part comprises a seat 2 and a backrest 3.
Seating part 4 has the shape of seat housing and is made by a kind of tabular glued board or plastic material.About 15 millimeters thick of the board-like material of described seating part 4.Described seat 2 be basically the plane and jointlessly transit to backrest 3 by a sweep 7.Described sweep 7 does not have consistent bending radius, but is included in the planar section of seat and backrest junction.In addition, described seating part 4 is provided with a rectangular aperture 8 in sweep 7 zones.
By connecting plate 9 described chair leg 5 is installed on the described seating part 4.In order to realize this purpose, described seating part 4 is provided with a recessed portion 10 for each chair leg 5, and this recessed portion forms that complementary and described connecting plate 9 inserts wherein from the side with each connecting plate 9 (shape).Especially clearly as seen this, the figure shows seating part 4 and a chair leg 5 that has corresponding connecting plate 9 under unassembled state in Fig. 2.A pair of recessed portion 10 is arranged on the end sections of seat 2 away from backrest 3.Another is arranged on the planar section of sweep 7 to recessed portion 10.Described connecting plate 9 is engaged in 10 li of the female parts so that do not extend to outside the described seating part 4 at the contiguous situation lower connecting plate of chair 1 and other chair when stacking.In the zone of recessed portion 10, the described board-like material of seating part 4 has about 8 millimeters residual thickness.
The concrete expression of Fig. 3 to Fig. 5 comprises the bindiny mechanism 11 of described connecting plate 9, and this bindiny mechanism is connected to chair leg 5 on the described seating part 4.Described connecting plate 9 and recessed portion 10 have with dovetail guidance mode tapered side walls 11a, as among Fig. 5 especially clearly as seen.Utilize the complementary shape of at first inserting to tapered tapering part in its end and recessed portion 10 of connecting plate 9, these sidewalls guarantee that connecting plate 9 remains on 10 li of recessed portions reliably.In addition, after described chair leg 5 had been assembled, connecting plate 9 was bonded in 10 li of corresponding recessed portions.To the adhesive surface that connecting plate 9 is bonded in 10 li of recessed portions having been carried out suitable surface treatment, specifically make its roughening by it.Be formed with two collection recessed portion 11b that become part circular at the fringe region of described sidewall 11a, when connecting plate 9 being adhesive in 10 li of recessed portions, this collections recessed portion 11b can accept unnecessary adhesive in order to avoid it flows out the chair of also may making dirty.
Except connecting plate 9 and recessed portion 10, bindiny mechanism 11 also comprises a screw 12 and threaded 13 of being connected on the chair leg 5.Described screw 12 has the shape of sunk screw, and the head surface of this screw flushes with the upper wall of connecting plate 9 after assembling.Described screw 12 is screwed into 14 li of the internal threads of described threaded 13 complementation.Described threaded the form with weld bolt is about to the chair leg 5 of these lower part of threaded 15 insertion hollows and is welded to connect 16 by one be welded on the chair leg.
The free end of the sliding part 17 closed chair legs 5 by stopper.During use, chair 1 is positioned on this sliding part 17 and can easily moves.
Threaded 13 protective sleeve of being made by a soft plastic material between chair leg 5 and connecting plate 9 18 that stacks surrounds.In addition, one stacks protection bolster 19 and is connected to the downside of connecting plate 9 away from the end of chair leg 5 by inserting fit system.By described stack protective sleeve 18 and stack protection bolster 19 constitute and stack protecting component, when stacking thus chair 1 and adjacent chair 1 near.Like this,, described seating part 4 can be protected on the one hand, chair leg 5 can be protected on the other hand when chair 1 is stacked when depositing.
At the opposite side of chair leg 5, a handrail 6 is installed on each connecting plate 9 of two recessed portions 10 that insert sweep 7.
Can transport a plurality of chairs 1 by the unassembled seating part 4 that transportation stacks, transport the chair leg 5 that has bindiny mechanism 11 simultaneously separately.When assembling chair 1, at first connecting plate 9 is connected with chair leg 5, then connecting plate is inserted recessed portion 10 and carry out gluing.
Claims (10)
1. a stackable chair (1)
-comprise a seating part (4) with a seat (2),
-comprise a plurality of chair legs (5),
-wherein, each chair leg (5) is connected on the described seating part (4) by its own bindiny mechanism (11) that comprises a connecting plate (9),
--described connecting plate (9) is inserted into a recessed portion (10) lining of seating part (4), so that do not extend to outside the described seating part (4) at the contiguous place connecting plate of chair (1) with other chair during superposed state.
--described chair leg (5) is installed on this connecting plate.
2. chair according to claim 1 is characterized in that, the seating part (4) that preferably includes a backrest (3) comprises flat components (2,7), and wherein, described connecting plate (9) inserts seating part (4) in the zone of flat components (2,7).
3. according to the chair of claim 1, it is characterized in that, form in this wise, it is interacted with the dovetail guidance mode as the female part (10) and the connecting plate (9) of the part of bindiny mechanism (11).
4. according to the chair of claim 1, it is characterized in that described connecting plate (9) forms and can insert described seating part (4) lining, wherein, connecting plate (9) is tapered taperedly, preferably is tapered towards the end that connecting plate at first inserts.
5. according to the chair of claim 1 or 4, it is characterized in that, described connecting plate (9) is glued on the described seating part (4), wherein, connecting plate (9) preferably is provided with at least one and collects recessed portion (11b), and this collection recessed portion and the relative wall of recessed portion (10) form the collection space of unnecessary sicker together.
6. according to the chair of claim 5, it is characterized in that the described connecting plate (9) that is in contact with one another and the adhesive surface of described seating part (4) are that surface treated adhesive surface is to improve gluing effect.
7. chair according to claim 1; it is characterized in that, stack that guard member (18,19) is installed to that described connecting plate (9) and/or described chair leg (5) are gone up so that during superposed state chair (1) at least in part by stacking guard member (18,19) near adjacent chair.
8. chair according to claim 1, it is characterized in that, described chair leg (5) is a hollow, wherein, described bindiny mechanism (11) comprises one threaded (13), and this threaded is inserted chair leg (5) and its screw thread (14) keeps abutting in threaded screw (12) joint on (13) by one with connecting plate (9) to small part.
9. a chair according to Claim 8 is characterized in that, described threaded (13) are welded to connect (16) by one and are connected on the described chair leg (5).
10. the chair according to claim 1 is characterized in that, a handrail (6) is installed on the described connecting plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2003101002400A CN1496695A (en) | 2002-10-10 | 2003-10-10 | Nestable chair |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10247346.3 | 2002-10-10 | ||
| CNA2003101002400A CN1496695A (en) | 2002-10-10 | 2003-10-10 | Nestable chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1496695A true CN1496695A (en) | 2004-05-19 |
Family
ID=34256202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2003101002400A Pending CN1496695A (en) | 2002-10-10 | 2003-10-10 | Nestable chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1496695A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102726971A (en) * | 2012-07-06 | 2012-10-17 | 浙江星威办公家具制造有限公司 | Processing method of plastic chair in chair-leg inserted connection form |
| CN102333467B (en) * | 2009-02-02 | 2013-09-11 | Hni技术公司 | Stacking and nesting chair |
| CN105029938A (en) * | 2015-08-28 | 2015-11-11 | 浙江德慕家具有限公司 | Support part of seat |
-
2003
- 2003-10-10 CN CNA2003101002400A patent/CN1496695A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102333467B (en) * | 2009-02-02 | 2013-09-11 | Hni技术公司 | Stacking and nesting chair |
| CN102726971A (en) * | 2012-07-06 | 2012-10-17 | 浙江星威办公家具制造有限公司 | Processing method of plastic chair in chair-leg inserted connection form |
| CN105029938A (en) * | 2015-08-28 | 2015-11-11 | 浙江德慕家具有限公司 | Support part of seat |
| CN105029938B (en) * | 2015-08-28 | 2017-10-03 | 浙江德慕家具有限公司 | Support member for thing to sit on |
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