CN102724899A - Seating furniture - Google Patents

Abstract

The invention relates to seating furniture comprising two frames (2) arranged at a distance to each other on a support (1), between which frames a seat part (3) and a backrest part (4) can be mounted, and the frames (2) have one upper frame part (6) and a lower frame part (7) each which mechanically immobilize the seat part (3) and the backrest part (4) on the edges thereof. The support (1) contains a horizontal bar (11), extending between two legs (5), on which the frames (2) can be mounted as a terminal frame or intermediate frame via respective frame bases (12). The bar (11) comprises a linking piece (13) which is put on a detachable, form-fitting pin connection (14) together with the frame base (12) of a terminal frame and a leg (5) in a certain order.

Description

The seat apparatus

Technical field

The present invention relates to seat apparatus, relate to chair or bench particularly according to the preamble of claim 1.

Background technology

DE-A1429358 discloses chair or the bench as the seat in furniture or the public building.In the field of public chair, for example waiting room, airport, hall etc., the suitable height of requirement that is provided with for seat.One of basic demand is that the seat apparatus provides the high comfortableness of taking one's seat.Because use amount and part are owing to the user's is not careful, such seat apparatus becomes ugly very soon.Because the manual work and the Master Cost of maintenance are higher, cleaning and replacing must be carried out fast and simply.

In order to satisfy these demands, known seat apparatus has strong, durable framework, and this framework can be by standardization and made each part count be used to assemble the seat apparatus minimize thus.Because seat board and backboard are for each seat all separately and separate, these plates can be easily and dismounting quickly.When a seat is impaired, can keep in repair as follows: remove concrete plate and alternative, to change relevant concrete plate with new plate.Said plate is identical, no matter these plates are the middle seats that are used for the seat, end or are used to exist a plurality of seats.Preferably, use seat board and backboard separately.

Each framework has a pair of cover plate, and in the situation of present bit position, cover plate forms the top surface of framework, and in the situation of back part, cover plate forms the front surface of framework.Cover plate is detachable.Place between framework and the cover plate and the downward clamping of cover plate is fastened on the framework with the anchor plate edge through the marginal portion with seat board, seat board is suspended above between the framework.In addition, seat board and backboard each all in their marginal portion, be provided with eyelet to be used to receive studs.The clamping that these provide the extra anchoring that is used for seat board and backboard and have strengthened between cover plate and framework, forming.

The rear end of present bit position, slot is set at the bottom of framework.Slot is designed to around the upper flange of the T shape horizon bar of chair leg.This provides remarkable stability and intensity for each framework.End frame is attached to the chair leg through bolt, and bolt extends through the suitable opening in main frame, the upper flange and gets into the top of pedestal.Central frame promptly do not have base framework through the screwed hole in the upper flange of bar by attached.

Horizon bar also has vertical flange, in the cross slot of said vertical flange secure placement in the top of pedestal.Through extending through the bolt of this vertical flange, the top of pedestal is securely held horizon bar.The length of horizon bar depend on be linked together on a pair of shared chair leg, to form the amount of seats of a plurality of seats.

Shortcoming is T shape horizon bar, and it provides flange to be connected to the top of end frame and chair leg.

Summary of the invention

Therefore, task of the present invention is to provide the seat apparatus according to the preamble of claim 1, and it provides degree the high comfortableness and can assembling simply and change of taking one's seat.

This task realizes through the characteristic of claim 1.

As a result, realized having the seat apparatus of the advantage of standardization framework, this framework has seat portion and the back-rest that can change respectively, and this seat apparatus brings the good and long-time durable comfortableness and be easy to assembling simultaneously and change of taking one's seat.

According to assembly provided by the invention use into one row vertical layout, include horizon bar.Realize being used for the compact frame system of seat apparatus, guaranteed the anchoring of the end of horizon bar on the chair leg.Simultaneously, the whole eye impressions of seat apparatus are able to improve, because the framework slot can be roughly the same to the attached outward appearance of horizon bar with regard to end frame and central frame.Caused following eye impressions like this: all framework slots are engaged on the horizon bar and the end of horizon bar is supported on the chair leg.In this situation, can select the quantity of central frame, as being arranged in the quantity of the middle chair leg between the chair leg at the place, end.

Other embodiment of the present invention will become clear according to following explanation and dependent claims.

Description of drawings

To explain the present invention in more detail based on illustrated illustrative embodiments in the accompanying drawing hereinafter.

Fig. 1 schematically shows the perspective view of seat apparatus,

Fig. 2 shows the section A-A of Fig. 1 of first illustrative embodiments,

Fig. 3 shows the section A-A of Fig. 1 of second illustrative embodiments.

The specific embodiment

Shown in figure, the present invention relates to have the seat apparatus of at least twoframeworks 2, these two frameworks are arranged on the support member 1 with the mode that is spaced apart from each other, andseat portion 3 and back-rest 4 can be suspended between these two frameworks.The seat apparatus preferably has the chair at a seat or has the stool of a plurality of seats of continuous layout.

The seat apparatus has two seats of arranging continuously, forms stool.Therefore, be provided with and amount to threeframeworks 2, wherein each in twooutside frameworks 2 all forms outside framework, andcentral frame 2 forms central frames.Whole frameworks 2 can form in the same manner, and the result has formed standardized frame system.Eachseat portion 3 is mounted toframework 2 with back-rest 4 on peripheral region or both sides, to form the seat.The quantity at seat can be selected.Whole frameworks 2 at one row seat can be attached to common support member 1, and support member 1 is had chair leg 5 maintenances of base portion 10.In situation, at least one intermediate base (not shown) is set preferably more than six seats.

Framework 2 comprises upper frame part 6 and lower frame section 7 in each situation, it is in peripheral region mechanically fixedseating portion 3 and back-rest 4.Therefore, upper frame part 6 and lower frame section 7 clamping components that preferably can support.In order to support upper frame part 6 and lower frame section 7, grip bolt 8 preferably is set, grip bolt 8 passes lower frame section 7 and can be threaded into upper frame part 6.

Upper frame part 6 preferably all is L shaped clamping components with lower frame section 7, and itsseat portion 3 withframework 2 links together with back-rest 4 and is integral part.

Seat portion 3 and back-rest 4 can form discretely or form as one part/form as the seat housing.Handrail 9 can be attached to upper frame part.

As Fig. 2 and shown in Figure 3 particularly, support member 1 compriseshorizon bar 11,horizon bar 11 extends between two chair legs 5, and in each situation,framework 2 can be installed on thehorizon bar 11 as end frame or central frame via aframework slot 12.

Horizonbar 11 comprisesconnector 13, theframework slot 12 of saidconnector 13 andend frame 2 and be arranged in dismountable form fitting pin for 5 one-tenth one with the chair leg with being listed as and be connected on 14.Connector 13 preferably is supported on the end side part of thehorizon bar 11 on the chair leg 5.

Pin connects 14 and has connectingpin 15, and connectingpin 15 can be secured toframework slot 12 and chair leg 5 throughscrew pin connector 16,17 directed on the rightabout on the both sides of end.

For the additional friction ofhorizon bar 11 in the zone ofconnector 13 connects, the latter has taper extension 18 (with reference to figure 2) at upside and/or downside, and the wedge shape that saidextension 18 forms the axial action with power connects.

Taper extension 18 is preferably the plug-in type sleeve, and one in thescrew pin connector 17 can axially be passed this plug-in type sleeve.

Claims (6)

1. seat apparatus; Comprise at least two frameworks (2); Said at least two a certain distances of framework each interval are arranged on the support member (1); Seat portion (3) and back-rest (4) can be suspended between the said framework; And each in the said framework (2) all has upper frame part (6) and lower frame section (7), and said upper frame part (6) and said lower frame section (7) are mechanically at fixing said seat portion (3) of peripheral region and said back-rest (4), and support member (1) is included in the horizon bar (11) that extends between two chair legs (5); And said framework (2) can be installed on the said horizon bar as end frame or central frame via respective frame slot (12); It is characterized in that said horizon bar (11) comprises connector (13), the said framework slot (12) of said connector (13) and end frame and be disposed in dismountable form fitting pin with chair leg (5) with becoming row and be connected on (14).

2. seat apparatus according to claim 1; It is characterized in that; Said pin connects (14) and has connecting pin (15); Said connecting pin (15) can be secured to said framework slot (12) and chair leg (5) through directed in the opposite direction screw pin connector (16,17) on the both sides at place, end.

3. seat apparatus according to claim 1 and 2; It is characterized in that; For additional friction connects; Upside and/or the downside of said horizon bar (11) in the zone of said connector (13) has taper extension (18), and said extension (18) forms the wedge shape with axial power effect and connects.

4. seat apparatus according to claim 3 is characterized in that, said taper extension (18) is the plug-in type sleeve, and one in the said screw pin connector (17) can axially be passed said plug-in type sleeve.

5. according to described seat apparatus in the claim 1 to 4, it is characterized in that said upper frame part (6) forms one, so that said seat portion (3) and back-rest (4) to be installed.

6. according to described seat apparatus in the claim 1 to 5, it is characterized in that some frameworks (2) are installed to said horizon bar (11) separatedly.

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