CN206880472U - Sofa - Google Patents

Abstract

The utility model discloses a kind of sofa, its drip irrigation device is to include supporting leg, bottom plate, backrest, also include the article-holding device for being arranged at backrest rear, the article-holding device includes shelf, it is connected to the support component that sofa backrest is used to make shelf keep level, the support component includes the installed part being vertically arranged on sofa backrest, be hinged and installed part lower end support member and one end are connected to installed part and the other end is connected to the tensioning part for being used to make support member keep level of support member, and the shelf is connected on support member.The utility model solves the problems, such as to pick and place article inconvenience when people are sitting on sofa during existing large-scale sofa use.

Description

Sofa

Technical field

Furniture is the utility model is related to, more particularly to a kind of sofa.

Background technology

The ancient Egypt that the origin of sofa can trace back to B.C. 2000 or so, but the Soft Roll sofa of real meaning then occurs At the beginning of 16 end of the centurys to 17th century.Sofa at that time is mainly made with the natural elastomeric material such as horse-hair, fowl plumage, plant fine hair For filler, the cloth covering such as outside velvet, needlework, to form a kind of soft body-contacting surface.Such as Europe at that time Generally popular Hua Xingge that (Farthingle) chairs for public use in continent, are one of earliest couch.Look back China Sofa development history, to first elect " beautiful several " of Han dynasty.《Xijing miscellanies》The thing to sit on " beautiful several " for tiing up thick-layer fabric of middle description, can be with Regard " ancestors " of Chinese sofa as.

Sofa generally comprises supporting leg, backrest, handrail, cushion, and the cushion and backrest of sofa are more soft, when people is sitting in sand When on hair, leg and back can be loosened, so people, which like sitting on, loosens body on sofa.Present sofa volume Greatly, seat is more, and more soft, and use is more comfortable.

But existing sofa has a problem that in use, because sofa seat is more, in order to facilitate more people simultaneously Come in and go out, the interval reserved between sofa and tea table is larger, when people will drink water or during holding water cup, it is necessary to stand up to stretch hand forward Arm can just get at tea table, when body is more tired out, stand up to stretch one's arm again more difficult, use is more inconvenient.

Utility model content

The purpose of this utility model is to provide a kind of sofa, and it, which has, picks and places the characteristics of article is more convenient.

Above-mentioned purpose of the present utility model technical scheme is that：A kind of sofa, including supporting leg, Bottom plate, backrest, in addition to the article-holding device at backrest rear is arranged at, the article-holding device includes shelf, is connected to sofa and leans on The support component for making shelf keep level is carried on the back, the support component includes the installation being vertically arranged on sofa backrest Part, it is be hinged be connected to installed part with the support member of installed part lower end and one end and the other end be connected to support member be used for make branch The tensioning part of support member keep level, the shelf are connected on support member.

By using above-mentioned technical proposal, supporting plate can be used in placing daily necessities, when people is sitting on sofa, support The distance of plate counterpart than tea table counterpart distance more closely, when people is sitting on sofa, can by rotating body To get at shelf, so as to pick and place article thereon.Compared to tea table, article can be just got at without standing up to stretch one's arm again, is picked and placeed Article is more convenient.

The utility model is further arranged to：The installed part includes installing plate and the vertical installing plate that is opened in away from leaning on The first bayonet socket of side is carried on the back, support member includes supporting plate and is opened in the second bayonet socket that supporting plate deviates from backrest one end, described Tensioning part includes connecting rod and is arranged on two bulbs of connecting rod two end, and two bulbs are respectively clamped into the first bayonet socket and the second bayonet socket In.

By using above-mentioned technical proposal, tensioning part can separate with installed part, support member, when tensioning part separates peace When piece installing and support member, support member can be rotated down using the lower end of installed part as pin joint, so as to drive shelf parallel to by The back of the body.Shelf can be received and gathered into folds so when shelf need not be used, save the floor space of sofa.

The utility model is further arranged to：The installing plate is in " C " font, and the opening of installing plate is described towards backrest First bayonet socket is in strip and the vertical installing plate that is opened in is away from the upper end of the side of backrest.

By using above-mentioned technical proposal, the bulb of tensioning part can be caught in from the upper end of the first bayonet socket, then slide onto The lower end of one bayonet socket, the connection of tensioning part and installed part is realized, dismounted more convenient.

The utility model is further arranged to：The opening both sides of the installing plate are connected with two vertical with opening direction Edge, at least two through hole is offered on edge, threaded connector is equipped with through hole and is used to installing plate being installed to sofa On backrest.

By using above-mentioned technical proposal, installing plate is connected by edge with backrest, and edge is located at installing plate opening both sides, It will not hinder up and down sliding of the bulb in the first bayonet socket, make the sliding of bulb more smooth, and tensioning part and installed part are torn open Fill more convenient.

The utility model is further arranged to：The threaded connector includes screw and screw base, and screw base is in cylinder Its internal internal thread with screw fit of shape, outside carries external screw thread.

First screw base is installed in backrest by using above-mentioned technical proposal, during installation, then screw is connected through through hole It is connected in screw base.So when dismounting installing plate next time, it is only necessary to which screw is back-outed from screw base.The material pine of timber Soft, perforate thereon should not be with screw being dismounted for multiple times, and compared to mode connects for screw backrest is directly used, such setting subsequently will not be again Perforate is caused to damage so that installing plate connects that more firm, service life is more permanent with backrest.

The utility model is further arranged to：The supporting plate along its length on offer bar shaped slideway, screw thread connects Fitting is through bar shaped slideway and is connected on shelf.

By using above-mentioned technical proposal, threaded connector can connect shelf by bar shaped slideway, bar shaped slideway Shape allows threaded connector according to the big minor adjustment shelf of glove plate suqare and the link position of supporting plate so that shelf More effective with the link position of installing plate, shelf is more firm.

The utility model is further arranged to：Second bayonet socket includes opening up poroid portion on the supporting plate, is opened in Supporting plate is away from backrest one end and connects the notch part in poroid portion, and the width of notch part is less than the diameter in poroid portion.

By using above-mentioned technical proposal, the bulb of tensioning part can be caught in the second bayonet socket, realize tensioning part and support member Connection, dismounting it is more convenient.

The utility model is further arranged to：The lower end of supporting plate is connected with installing plate by hinge.

By using above-mentioned technical proposal, the installation of hinge is more convenient.

The utility model is further arranged to：The periphery of the shelf is provided with dash side.

By using above-mentioned technical proposal, when dash side can prevent that teacup from toppling over, tea flows to sand from shelf edge On metope and ground after hair.

In summary, the utility model has the advantages that：Supporting plate can be used in placing daily necessities, when people sits When on sofa, the distance of supporting plate counterpart than tea table counterpart distance more closely, when people is sitting on sofa, lead to Cross rotation body can and get at shelf, so as to pick and place article thereon.Compared to tea table, without the ability that stretches one's arm again of standing up Article is got at, it is more convenient to pick and place article.

Brief description of the drawings

Fig. 1 is the overall diagram of sofa；

Fig. 2 is structural representation when article-holding device receipts gather into folds；

Fig. 3 is the structural representation of support component and shelf；

Fig. 4 is the explosive view of support component and shelf；

Fig. 5 is the structural representation of threaded connector；

Fig. 6 is supporting piece structure schematic diagram；

Fig. 7 is the structural representation of tensioning part.

In figure:1st, supporting leg；2nd, cushion；3rd, handrail；4th, backrest；5th, shelf；6th, support component；60th, installed part；600、 Installing plate；601st, the first bayonet socket；602nd, edge；603rd, through hole；61st, support member；610th, supporting plate；611st, the second bayonet socket；6110、 Poroid portion；6111st, notch part；612nd, bar shaped slideway；62nd, tensioning part；620th, connecting rod；621st, bulb；7th, threaded connector；70、 Screw；71st, screw base；710th, internal thread；711st, external screw thread；8th, hinge.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

Embodiment 1：A kind of sofa, reference picture 1, including supporting leg 1, cushion 2, handrail 3, backrest 4, in addition to be arranged at and lean on The article-holding device at 4 rears is carried on the back, the article-holding device includes shelf 5 and support component 6.With reference to Fig. 2, can be put on shelf 5 Placing articles, the periphery of shelf 5 are provided with the dash side for dash.Support component 6 can make shelf 5 be maintained at water when in use Prosposition is put, and receives the rear side for being stacked to sofa backrest 4 when not in use, saves the floor space of sofa.When people is sitting on sofa, branch The distance of the counterpart of fagging 610 than tea table counterpart distance more closely, by rotating body can on shelf 5 Article is picked and placeed, compared to tea table, it is more convenient to pick and place article.

Support component 6 includes the installed part 60 being vertically arranged on sofa backrest 4, is hinged the support with the lower end of installed part 60 Part 61 and one end are connected to installed part 60 and the other end is connected to for being used to make the keep level of support member 61 of support member 61 Draw piece 62, shelf 5 are connected on support member 61.

With reference to Fig. 3, Fig. 4, installed part 60 includes installing plate 600 and being opened in installing plate 600 deviates from the side of backrest 4 vertically The first bayonet socket 601, installing plate 600 is in " C " font, and for the opening of installing plate 600 towards backrest 4, the first bayonet socket 601 is in strip And installing plate 600 is opened in vertically away from the upper end of the side of backrest 4.The opening both sides of installing plate 600 are connected with and openings To two vertical edges 602, at least two through hole 603 is offered on edge 602, threaded connection is equipped with through hole 603 Part 7 is used to installing plate 600 being installed to sofa backrest 4.

With reference to Fig. 5, threaded connector 7 includes screw 70 and screw base 71, and screw base 71 is carried inside it in cylinder The internal thread 710 coordinated with screw 70, outside carry external screw thread 711.First screw base 71 is installed in backrest 4 during installation, then Screw 70 is connected in screw base 71 through through hole 603.So when dismounting installing plate 600 next time, it is only necessary to by screw 70 Back-out from screw base 71, compared to directly using screw 70 to connect backrest 4, such setting subsequently will not be again on backrest 4 Perforate causes to damage.

With reference to Fig. 6, support member 61 includes supporting plate 610 and is opened in second card of the supporting plate 610 away from the one end of backrest 4 Mouth 611.Supporting plate 610 along its length on offer bar shaped slideway 612, threaded connector 7 is through bar shaped slideway 612 and even It is connected on shelf 5.Second bayonet socket 611 includes the poroid portion 6110 being opened in supporting plate 610, is opened in supporting plate 610 and carries on the back From the notch part 6111 of the one end of backrest 4 and the shape portion of intercommunicating pore 603, the width of notch part 6111 is less than the diameter in poroid portion 6110, The lower end of supporting plate 610 and installing plate 600 are connected by hinge 8.

With reference to Fig. 7, tensioning part 62 includes connecting rod 620 and is arranged on two bulbs 621 at the both ends of connecting rod 620, two balls First 621 are respectively clamped into the first bayonet socket 601 and the second bayonet socket 611.The dismounting of tensioning part 62, installed part 60 and support member 61 compared with For convenience.

This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but As long as all protected in right of the present utility model by Patent Law.

Claims (9)

1. a kind of sofa, including supporting leg (1), bottom plate, backrest (4), it is characterised in that：Also include being arranged at backrest (4) rear Article-holding device, the article-holding device includes shelf (5), is connected to sofa backrest (4) and is used to make shelf (5) keep level Support component (6), the support component (6) includes being vertically arranged at installed part (60) on sofa backrest (4), is hinged and peace The support member (61) of piece installing (60) lower end and one end are connected to installed part (60) and the other end is connected to the use of support member (61) In the tensioning part (62) for making support member (61) keep level, the shelf (5) is connected on support member (61).

2. sofa according to claim 1, it is characterised in that：The installed part (60) includes installing plate (600) and erected Head straight for located at installing plate (600) deviate from backrest (4) side the first bayonet socket (601), support member (61) include supporting plate (610) with And the second bayonet socket (611) that supporting plate (610) deviates from backrest (4) one end is opened in, the tensioning part (62) includes connecting rod (620) And two bulbs (621) at connecting rod (620) both ends are arranged on, two bulbs (621) are respectively clamped into the first bayonet socket (601) and the In two bayonet sockets (611).

3. sofa according to claim 2, it is characterised in that：The installing plate (600) is in " C " font, installing plate (600) Opening towards backrest (4), first bayonet socket (601) is in strip and is opened in installing plate (600) vertically and deviates from backrest (4) Side upper end.

4. sofa according to claim 3, it is characterised in that：The opening both sides of the installing plate (600) are connected with and opened Two vertical edges (602) of mouth direction, offer at least two through hole (603) on edge (602), through hole is worn in (603) It is used to installing plate (600) being installed to sofa backrest (4) provided with threaded connector (7).

5. sofa according to claim 4, it is characterised in that：The threaded connector (7) includes screw (70) and spiral shell Nail seat (71), screw base (71) its internal internal thread (710) carried with screw (70) cooperation in cylinder, outside carries outer spiral shell Line (711).

6. sofa according to claim 2, it is characterised in that：Second bayonet socket (611) includes being opened in supporting plate (610) the poroid portion (6110) on, it is opened in breach of the supporting plate (610) away from backrest (4) one end and intercommunicating pore (603) shape portion Portion (6111), the width of notch part (6111) are less than the diameter of poroid portion (6110).

7. sofa according to claim 5, it is characterised in that：The supporting plate (610) along its length on offer Bar shaped slideway (612), threaded connector (7) is through bar shaped slideway (612) and is connected on shelf (5).

8. sofa according to claim 2, it is characterised in that：The lower end of supporting plate (610) and installing plate (600) pass through conjunction Page (8) connection.

9. sofa according to claim 1, it is characterised in that：The periphery of the shelf (5) is provided with dash side.