CN2662742Y

CN2662742Y - Row chairs

Info

Publication number: CN2662742Y
Application number: CN 03266931
Authority: CN
Inventors: 高长昌
Original assignee: Boto Licenses Ltd
Current assignee: Boto Licenses Ltd
Priority date: 2003-04-09
Filing date: 2003-04-09
Publication date: 2004-12-15
Anticipated expiration: 2013-04-09

Abstract

The utility model relates to a row seat, wherein an arc-shapedd frame is positioned on a second railing rack to make the second railing rack space to form a non parallel shape; the utility model has a separation angle; a riding part is positioned on the arc-shapedd frame to make the row riding seat crowd around the inside or expand outside, which is able to not only enhance the intension of the row riding seat but also strengten the fixedness of the row riding seat to prevent the seat from turning backwards.

Description

Row's seat

Technical field

The utility model relates to row's seat, refers in particular to a kind of arc frame that sets up the curved arc shape between two arm-rest frames, and organizes to establish on arc frame and take advantage of a portion, makes it form row's armchair structure of a tool curved arc degree.

Background technology

The known seat at general single seat all is only inking performance on its pattern usually, but in fact, it still can't break away from the easy again shape of dullness.Referring to Fig. 6, be the known seat 1 at a single seat, this seat 1 has one group of parallel bogie side frame of setting up 11 in the left and right sides, and between two left and right parallel bogie side frames 11 several cross bars 12 is set, and each cross bar 12 all is set parallel to each other, and group is established the portion 13 that takes advantage of on many cross bars 12 again.

The seat 1 at the single seat of this kind if will become the two seats 1 that then must move another single seat side by side again with it and lean on, just can become two states arranged side by side, quite inconvenience.Recently,, just have the seat 1 at the single seat more than two when making assembling, give directly and be set as row's seat with most seats for asking the convenience in the use; Though it has save the inconvenience and the puzzlement of moving action,, it still can't break away from the easy again shape of dullness, and just like row's seat of line on cinema or the bus.Just think, row's seat of design so normally is used for lying fallow, loosen mood and enjoys when leisurely and carefree as the private room of having a rest, but because of each adjacent seat all be parallel setting up, can't make the adjacent occupant who takes sight sight line each other intersect, and general just like the stranger.

In addition, directly the extend length of the cross bar 12 between two bogie side frames 11 of this kind row seat it can be held take advantage of a portion 13 more than two, but this structure composition still has following listed shortcoming except having above-mentioned disappearance:

1. owing to all be the parallel mode setting between two bogie side frames and between each cross bar, the direction that makes its each connection place, position can support gravity is identical, therefore, when this arranges seat after long-time the use, the junction of cross bar and bogie side frame will have the situation that gets loose, and produce the phenomenon built on the sand of horizontal double swerve.

Since this row seat center of gravity in centre, therefore, if the occupant too feel relieved lie by or when the weight of its health being concentrated on the chair back place that takes advantage of a portion unfolding health, because of reclining too causes the overturning backward of whole row's seat, and the hidden danger of threat to life safety is arranged.

Therefore, in view of this creator is the rich experiences of adhering to the manufacturing of being engaged in this row's seat and Related product for many years, research and development, designing institute accumulation, is studied, improves at the disappearance part of commonly using structure, so that a kind of row's armchair structure of innovation to be provided, commonly use the disappearance of structure in the hope of improvement.

Summary of the invention

Main purpose of the present utility model provides a kind of row's seat, and it more can promote the steadiness of this row's seat except that the intensity that can promote row's seat, makes it be difficult for the back tipping and falls.

The technical solution of the utility model is as follows: a kind of row's seat; it is characterized in that; the arc frame that is the curved arc shape is set between two arm-rest frames; has an angle so that form non-parallel shape between this two arm-rest frame; a portion that takes advantage of is set on arc frame again; order takes advantage of a portion to be positioned on a section of arc frame, so that this row's seat can form the form of inwardly crowding around or expanding outwardly.

Again, when be provided with on the arc frame more than two take advantage of portion time, can on two arc frames of taking advantage of between the portion, set firmly tea table, and tea table is the arc shape that front end is less, the rear end is bigger.

In addition, between two arm-rest frames of this row's seat, auxiliary handrail can be set again, and between arm-rest frame and auxiliary handrail, organize to establish and take advantage of a portion, can be so that take advantage of a portion two sides all to be provided with for the arm-rest frame of hand placement.

A described portion that takes advantage of can be specially seat.

Via above explanation, the utility model row seat is commonly used structure and is compared and have better effect, as:

1. owing to be not the setting that is parallel shape between two arm-rest frames, therefore, can reduce the loosening chance in arc frame and arm-rest frame junction.

2. just because of having an angle between two arm-rest frames, but not be the mode of being parallel to each other setting, so, the phenomenon built on the sand of the double swerve that unlikely generation is horizontal.

3. because arc-like rows seat of the present utility model has the bigger area that lands, so, when the occupant lies on the chair back or unfolds health, the direction that reclines that cause is taken each occupant on this row's seat is neither identical, increase the steadiness of this row's seat virtually, unlikely this row's seat situation of overturning backward that causes is guaranteed occupant's safety.

Description of drawings

Fig. 1 is a three-dimensional exploded view of the present utility model.

Fig. 2 is a three-dimensional combination figure of the present utility model.

Fig. 3 is a combination vertical view of the present utility model.

Fig. 4 is the three-dimensional exploded view of the utility model tea table.

Fig. 5 is the combination vertical view of another embodiment of the present utility model.

Fig. 6 is a three-dimensional exploded view of commonly using structure.

Label declaration of the present utility model

2...... arm-rest frame 21...... supports socle 22...... and supports socle 23...... support bar

3...... arc frame 31...... bow 32...... bow 33...... support bar

4...... take advantage of the 41...... of a portion body of rod 42...... body of rod 43...... pole

5...... set firmly part 6...... tea table 61...... upper frame 611...... sleeve

621...... sleeve 612...... perforation 622...... perforation 613...... shell fragment

623...... shell fragment 62...... lower frame 63...... stay pipe 631...... perforation

64...... top panel 65...... lower panel

Commonly use the label declaration of structure

1...... seat 11...... bogie side frame 12...... cross bar 13...... takes advantage of a portion

The specific embodiment

Referring to Fig. 1, row's seat of the present utility model is mounted on the arc frame 3 of 2 of two arm-rest frames and is taken advantage of a portion 4 to be formed more than at least one by two arm-rest frames 2; Wherein, each down extends to form

support socle

21,22 front and back ends of this arm-rest frame 2, and sets firmly support bar 23 between two

support socles

21,22; This arc frame 3 is the curved arc shape, specifically can be circular arc, it is made up of forward and backward

bow

31,32, and sets firmly support bar 33 between forward and backward

bow

31,32, and the spacing of 31,32 of forward and backward bows depends on the distance of 21,22 of the back and front supporting socles of arm-rest frame 2; This takes advantage of a portion 4 to be horizontally set with pole 43 between the left and right body of

rod

41,42, and in its surface the seat (not shown) is set and forms, and makes this take advantage of a portion 4 to have the chair back that one is connected with.

When the enforcement group is established, the corresponding respectively inboard that places the back and

front supporting socle

21,22 of two arm-rest frames 2 of two ends with the forward and backward

bow

31,32 of arc frame 3, and each is set firmly the location to set firmly part 5 self-corresponding junctions, then, to take advantage of a portion 4 to place on the arc frame 3, and each establishes assembling to set firmly part 5 with forward and backward

bow

31,32 locks of arc frame 3, and becomes a row's seat with curved arc degree in view of the above, shown in Fig. 2,3; Take advantage of in adjacent two and can set up auxiliary handrail (not shown) between the portion 4 again.

Referring to Fig. 1～3, it is organized on two arc frames of taking advantage of between the portion 43 and establishes tea table 6, this tea table 6 is by upper frame 61, lower frame 62, stay pipe 63 reaches,

lower panel

64,65 groups of structures form, simultaneously referring to Fig. 4, on being somebody's turn to do,

lower frame

61,62 to be all a front end narrower, the rear end broad, and the support body that is curved line segment, inlay respectively thereon appearance with it relative on,

lower panel

64,65, and extend sleeve 611 at the quadripolar corners place of upper frame 61 bottom faces, sleeve 611 placements of corresponding upper frame 61 also are provided with sleeve 621 and in lower frame 62 upper surfaces, and sleeve 611,621 are provided with perforation 612,622, sleeve 611, insert a shell fragment 613 among 621,623, shell fragment 613,623 head just can be by sleeve 611,621 perforation 612,622 protrude out; Respectively establish with perforation 631 in the upper and lower end place of stay pipe 63 again, after in the upper and lower end of distinguishing corresponding embedding stay pipes 63 when the sleeve 611,621 of upper and

lower support body

61,62, snap in perforation 631 places of stay pipe 63 by shell fragment 613, the 623 head correspondences of protruding sleeve 611,621 perforation 612,622, and with upper and

lower support body

61,62, stay pipe 63 and upper and

lower panel

64,65 are formed a tea table 6.

Again, referring to Fig. 5, it is another embodiment of the present utility model, it is organized on the arc frame 3 between two arm-rest frames 2 and establishes three and take advantage of a portion 4, and tea table 6 is set between the portion 4 adjacent taking advantage of in twos, by this, take advantage of the arc-like rows seat of a portion 4 and two tea tables 6 to form three of tools.

In sum, the utility model embodiment really can reach desired use effect, its disclosed concrete structure again, not only be not seen in like product, be not disclosed in application yet before, really meet the regulation and the requirement of Patent Law fully, the whence proposes the application of novel patent in accordance with the law, earnestly ask and give examination, and grant quasi patent, then the true feeling moral just.

Claims

1. row's seat is characterized in that, the arc frame be the curved arc shape is set between two arm-rest frames, makes between two arm-rest frames and forms an angle but not parallel shape, and install a portion that takes advantage of on the arc frame, and a described portion that takes advantage of is positioned on a section of arc frame.

2. row's seat according to claim 1 is characterized in that, only establishes a single portion that takes advantage of on the described arc frame.

3. row's seat according to claim 1 is characterized in that, described arc frame is provided with several and takes advantage of a portion.

4. row's seat according to claim 3 is characterized in that, takes advantage of in adjacent two to be provided with auxiliary handrail between the portion.

5. row's seat according to claim 3 is characterized in that, takes advantage of between the portion in adjacent two to be provided with tea table.

6. row's seat according to claim 1 is characterized in that, is provided with auxiliary handrail on arc frame, and group is established several and taken advantage of a portion between arm-rest frame and auxiliary handrail.

7. row's seat according to claim 6 is characterized in that, takes advantage of between the portion in adjacent two to be provided with tea table.

8. according to any one described row's seat among the claim 1-7, it is characterized in that described row's seat is the form of inwardly crowding around or expanding outwardly.

9. according to claim 5 or 7 described row's seats, it is characterized in that described tea table is the arc shape that front end is less, the rear end is bigger.

10. according to any one described row's seat among the claim 1-7, it is characterized in that described arc frame is circular arc.