CN209284608U

CN209284608U - A kind of sofa backrest formula combined bookshelf

Info

Publication number: CN209284608U
Application number: CN201821732726.4U
Authority: CN
Inventors: 孙超
Original assignee: Beijing Huadimeng Furniture Co Ltd
Current assignee: Beijing Huadimeng Furniture Co Ltd
Priority date: 2018-10-24
Filing date: 2018-10-24
Publication date: 2019-08-23
Anticipated expiration: 2028-10-24

Abstract

The utility model relates to a kind of sofa backrest formula combined bookshelfs, it includes sofa and bookshelf, sofa is rectangle, bookshelf is located at the end of sofa, bookshelf includes back plate and rectangular frame, and back plate and rectangular frame, which are fixed, forms placed cavity, and placed cavity is placed backwards to sofa, multiple horizontal tray plates for being used to place books are vertically disposed in placed cavity, the carrier frame plate positioned at top layer is connected with lifting device；Lifting device include be symmetricly set on bracket board ends and every one end it is equal there are two support arm, two support arms of the same end are arranged in parallel, support arm one end is hinged on carrier frame plate, the other end is hinged on frame, gas spring is connected on support arm, gas spring one end is hinged on support arm, and the other end is hinged on frame.The utility model has the effect of that personnel convenient to use take bookshelf top layer books.

Description

A kind of sofa backrest formula combined bookshelf

Technical field

The utility model relates to the technical fields that sofa is combined with bookshelf, combine book more particularly, to a kind of sofa backrest formula Frame.

Background technique

As common household items, sofa is the thing to sit on that must have in Modern Family's home life can less.In addition to sitting Function other than should also widen and be also due to the variation of present life style and the limitation of house type, part family using function There is no a study, the placement and arrangement of books, long-standing problem love see the users of books.

Existing user is usually the position for sofa and bookshelf being placed on sofa, and bookshelf is placed to meet user of service Books, the bookshelf usually selected is higher, and the books user of service of top layer needs to place on the ground during taking Stool, to take and place inconvenience.

Utility model content

The purpose of the utility model is to provide a kind of sofa backrest formula combined bookshelfs, and there are personnel convenient to use to take book The effect of frame top layer books.

The foregoing invention purpose of the utility model has the technical scheme that

A kind of sofa backrest formula combined bookshelf, including sofa and bookshelf, sofa are rectangle, and bookshelf is located at the end of sofa, Bookshelf includes back plate and rectangular frame, and back plate and rectangular frame, which are fixed, forms placed cavity, and placed cavity is placed backwards to sofa, placed cavity Multiple horizontal tray plates for being used to place books are inside vertically disposed with, the carrier frame plate positioned at top layer is connected with lifting device；It rises Falling unit include be symmetricly set on bracket board ends and every one end it is equal there are two support arm, two support arms of the same end are parallel Setting, support arm one end are hinged on carrier frame plate, and the other end is hinged on frame, and gas spring, gas spring are connected on support arm One end is hinged on support arm, and the other end is hinged on frame.

By using above-mentioned technical proposal, in use, the end of sofa is arranged in bookshelf, books, book are placed on the shelf Frame includes back plate and frame, and frame and back plate form placed cavity, the multiple carrier frame plates of setting in placed cavity, positioned at the bracket of top layer Plate is connected with lifting device, when gas spring is stretched out, support arm around with the rotation of the hinge axes of frame, multiple support fupport arms support Frame plate makes carrier frame plate keep horizontality, and carrier frame plate is after the books of lower layer downward across moving downward, thus convenient to use Person places on the carrier frame plate of top layer and takes out books.

The utility model is further arranged to: being provided with storage tank, the storage tank at least one layer of the carrier frame plate Open horizontal setting, for placing books in storage tank, storage tank is rotatably connected on carrier frame plate, and storage tank and bracket The pivot center of plate is vertically arranged in the middle part of storage tank.

By using above-mentioned technical proposal, at least one layer of carrier frame plate upper setting storage tank, storage tank is provided with horizontal Books can be placed or taken out storage tank from the position of opening, when books are placed into storage tank, made by opening, user of service Storage tank is rotated with personnel, storage tank is rotated around vertical axes, makes opening towards back plate, to hide the book placed in storage tank This content.

The utility model is further arranged to: the upper surface of the sofa is provided with cushion, and the cushion is split into two halves, pad The two halves of son are hinged.

By using above-mentioned technical proposal, the upper surface of sofa is provided with the cushion of two halves, and cushion middle part is hinged, User of service can found cushion half at the back side of bookshelf, the other half is layered on the upper surface of sofa, convenient for users to leaning against book It reads a book on frame.

The utility model is further arranged to: the lower surface of the cushion and the upper surface of sofa are provided with mutually matched Velcro is also equipped with the velcro cooperated with the velcro of cushion lower surface towards sofa positioned at bookshelf on one side.

By using above-mentioned technical proposal, in the lower surface of cushion and the upper surface of sofa and bookshelf towards sofa It is provided with velcro on one side, pastes cushion on the shelf by velcro, so that it is fixed on cushion on bookshelf and sofa, Prevent it from toppling over and sliding.

The utility model is further arranged to: being provided with horizontal desktop on the sofa, flexible dress is connected under desktop It sets, offers socket corresponding with desktop positioned at the upper surface of sofa, desktop is moveable in socket by telescopic device.

By using above-mentioned technical proposal, horizontal desktop is provided on sofa, desktop is in use, desktop passes through flexible dress Set the top that desktop is supported on to sofa, personnel convenient to use read on desktop or place books, desktop when not in use, desktop It is drawn by telescopic device into socket, and the upper surface of desktop is concordant with the upper surface of sofa, to not influence sofa It uses.

The utility model is further arranged to: the telescopic device includes that multiple first connecting rods and second that are arranged in parallel with connect Bar, first connecting rod one end are hinged on desktop, the hinged second connecting rod of the other end, and the one end of second connecting rod far from first connecting rod is hinged In sofa bottom, and first connecting rod is hinged with the first gas spring, and the first gas spring is hinged on far from one end of first connecting rod On two connecting rods, second connecting rod is also hinged with the second gas spring, and the second gas spring is hinged on sofa far from one end of second connecting rod.

By using above-mentioned technical proposal, when the first gas spring is stretched out, make the angle between first connecting rod and second connecting rod It opens, rises desktop once, when the second gas spring is stretched out, second connecting rod is rotated up, and it is raised above desktop again, To complete the rising of desktop.

The utility model is further arranged to: the first connecting rod and second connecting rod are in the shape of the letter V, and v-shaped openings court To the bookshelf for posting velcro.

By using above-mentioned technical proposal, V-shaped that first connecting rod and second connecting rod are in is towards the position of user, energy Enough make desktop close to user, to further facilitate reader's use.

The utility model is further arranged to: being placed with pillow on the sofa.

By using above-mentioned technical proposal, pillow is placed on sofa, pillow is on the one hand in cushion square when on sofa Can convenient for users to resting the head on head, another aspect cushion half it is vertical on the shelf when, can convenient for users to against.

In conclusion the advantageous effects of the utility model are as follows:

1. lifting device includes four support arms, and carrier frame plate is four by the lifting device that top layer's carrier frame plate is arranged in It is moved horizontally under the action of a support arm, and power needed for lifting device when gas spring can reduce use, so that convenient exist Books are picked and placed on top layer's carrier frame plate；

2. cushion is split into two halves, and user can be folded into cushion right angle, side by the cushion being arranged on sofa By on the shelf, the other side is layered on sofa, so that user is more convenient by read books on the shelf；

3. by the desktop being arranged on sofa, desktop can be moved upwardly or downwardly, when desktop is in uppermost position in fig-ure, side Just user of service places and read books on desktop, and when desktop is set positioned at lowermost position, desktop upper surface and sofa upper surface are flat Together, cushion is facilitated to be layered on the upper surface of sofa.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the partial cutaway view of the utility model；

Fig. 3 is the partial enlargement diagram of part A in Fig. 2；

Fig. 4 is the overall structure diagram of bookshelf.

In figure, 1, sofa；11, mounting hole one；12, socket；2, bookshelf；21, back plate；22, frame；23, carrier frame plate； 24, mounting hole two；3, cushion；31, velcro；4, pillow；5, desktop；6, telescopic device；61, first connecting rod；62, second connects Bar；63, the first gas spring；64, the second gas spring；7, fixed device；71, connector；711, pilot hole；712, pin hole；713, Through hole one；72, tongue is kept off；721, inclined surface；73, bolt；731, through hole two；74, fixed pin；75, compressed spring；8, it goes up and down Device；81, support arm；82, gas spring；9, storage tank.

Specific embodiment

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

It is a kind of sofa backrest formula combined bookshelf disclosed by the utility model, including sofa 1 and bookshelf 2, sand with reference to Fig. 1 Hair 1 is rectangle, and the both ends that bookshelf 2 is located at sofa 1 are placed by sofa 1, and sofa 1 links together with bookshelf 2.

With reference to Fig. 2, cushion 3 is placed on sofa 1, cushion 3 is split into two halves, and the two halves of cushion 3 are hinged at middle part, 3 lower surface of cushion is provided with velcro 31, and the upper surface positioned at 1 one end of sofa is also equipped with velcro 31, is arranged close to sofa 1 The bookshelf 2 of one end of velcro 31 is towards being provided with velcro 31,31 He of velcro of 3 upper surface of cushion in the one side of sofa 1 Velcro 31 on sofa 1, bookshelf 2 is primary and secondary cooperation.In use, the half of cushion 3 is leaned against the side velcro of bookshelf 2 31 amplexiform fixation, and the other half of cushion 3 is located at the upper surface of sofa 1, while fixed using velcro 31, so that user can It is sitting on sofa 1 and leans against on bookshelf 2, while velcro 31 is set and connects cushion 3, on the one hand prevent cushion 3 from toppling over, another party Face prevents cushion 3 in the upper surface slide of sofa 1.When not needing by rising, the two halves of cushion 3 can be layered on sand by user of service The upper surface of hair 1, it is convenient to lie low on entire sofa 1.Pillow 4 is also placed on sofa 1, pillow 4 is easy to use personnel's pillow.

It with reference to Fig. 2, is easier to read a book on sofa 1 in order to facilitate user of service, horizontal table is provided on sofa 1 Plate 5 is connected with telescopic device 6 under desktop 5, and desktop 5 can move downward or upward under the action of telescopic device 6, in sofa 1 Upper surface offer the socket 12 matched with desktop 5, telescopic device 6 is mounted on the inside of sofa 1, and desktop 5 is movable To socket 12 position and be embedded into socket 12, and when desktop 5 is located in socket 12, the upper surface of desktop 5 with The flush of sofa 1.

With reference to Fig. 2, telescopic device 6 includes multiple first connecting rods 61 disposed in parallel and second connecting rod 62, first connecting rod 61 One end is hinged on the lower surface of desktop 5, and one end of second connecting rod 62 is hinged on the bottom of sofa 1, and first connecting rod 61 is far from desktop 5 One end and second connect and be rotatably connected far from one end of 1 bottom of sofa, and first connecting rod 61 and second connecting rod 62 Be in the shape of the letter V placement, and the opening of V-shaped is provided with one end of velcro 31, first connecting rod 61 and second connecting rod towards sofa 1 The first gas spring 63 is provided in 62 angle, one end of the first gas spring 63 is hinged on first connecting rod 61, and the other end is hinged On second connecting rod 62, the second gas spring 64 is provided between second connecting rod 62 and sofa 1,64 one end of the second gas spring is hinged In second connecting rod 62, the other end is hinged on sofa 1.

In use, first connecting rod 61 and second connecting rod 62 push table when the first gas spring 63 and the second gas spring 64 are opened 5 level of plate moves upwards, and when the first gas spring 63 and the second gas spring 64 are shunk, table is full of in first connecting rod 61 and the drawing of second connecting rod 62 5 level of plate moves downward, to realize that desktop 5 is used and is placed in socket 12.

With reference to Fig. 3, there are two fixed device 7, one side of the sofa 1 close to bookshelf 2 for setting between bookshelf 2 and sofa 1 Mounting hole 1 is offered, position corresponding with mounting hole 1 offers mounting hole 2 24 on bookshelf 2, and fixed device 7 is worn In mounting hole 1 and mounting hole 2 24 for connecting bookshelf 2 and sofa 1.

With reference to Fig. 3, fixed device 7 includes connector 71, gear tongue 72, bolt 73 and fixed pin 74, and connector 71 is strip Shape, connector 71 are used for penetrating mounting holes 1 and mounting hole 2 24, and one end of connector 71 offers pilot hole 711, are oriented to Perpendicular to the length direction of connector 71, gear tongue 72 and pilot hole 711 are cooperatively connected in pilot hole 711 length direction in hole 711 It is interior, it keeps off set on tongue 72 and is provided with compressed spring 75,75 one end of compressed spring is against on connector 71 against gear tongue 72, the other end, The elastic force of compressed spring 75 is for driving gear tongue 72 to move to the middle part of connector 71, along the length of connector 71 in connector 71 Degree direction offers pin hole 712, and bolt 73 is for being inserted in pin hole 712, and one end of bolt 73 towards gear tongue 72 is arranged to Triangle there are two gear tongue 72 is symmetrical arranged, and keeps off tongue 72 and the one end at the middle part of connector 71 is provided with inclined surface 721, inclines Inclined-plane 721 is corresponding with the triangle shaped ends of bolt 73.The one end for being arranged to triangle on bolt 73 keeps off tongue from pin hole 712 is separate 72 one end is inserted into pin hole 712, and the end of bolt 73 pushes gear tongue 72 and moves along pilot hole 711, makes to keep off tongue 72 from even It is stretched out in junctor 71；Through hole 1, the length of through hole 1 are offered far from one end of gear tongue 72 positioned at connector 71 Direction offers through hole 2 731 on bolt 73, bolt 73 is inserted into pin hole 712 perpendicular to the length direction of connector 71 When, through hole 1 and through hole 2 731 are corresponding, and fixed pin 74 makes to insert also cross through hole 1 and through hole 2 731 Pin 73 is fixed in pin hole 712.Gear tongue 72 and fixed pin 74 are against on 2 two opposite surfaces of sofa 1 and bookshelf, thus It is fixed together bookshelf 2 and sofa 1.

With reference to Fig. 4, in order to make bookshelf 2 include the frame 22 of back plate 21 and rectangle, the edge of back plate 21 with frame 22 1 weeks Fixed, frame 22 is located at back plate 21 in the one side of sofa 1, and multiple carrier frame plates 23, carrier frame plate are vertically disposed in frame 22 23 is horizontal positioned, and for placing books on carrier frame plate 23, the book on the carrier frame plate 23 of top layer is during placing and taking It is more troublesome, in order to facilitate the use of top layer's carrier frame plate 23, lifting device 8 is connected on top layer's carrier frame plate 23.

With reference to Fig. 4, lifting device 8 include be provided with two support arms 81 in every one end at 23 both ends of carrier frame plate, and 81 positional symmetry of support arm at both ends.Two support arms 81 of the same end are arranged in parallel, and 81 one end of support arm is hinged on carrier frame plate On 23, the other end is hinged on frame 22, and carrier frame plate 23 under horizontal direction or moves upwards under the action of support arm 81.Support arm Gas spring 82 is connected on 81,82 one end of gas spring is hinged on frame 22, and one end is hinged on support arm 81, and gas spring 82 is stretched When opening, support arm 81 is rotated around with the articulated shaft of frame 22, and two 81 parallel motions of support arm make carrier frame plate 23 be maintained at water Level state.

With reference to Fig. 4, storage tank 9 is provided on one layer of carrier frame plate 23, storage tank 9 is rotatably connected on carrier frame plate 23, storage Object case 9 and the pivot center of carrier frame plate 23 are vertically arranged, and pivot center is located at the middle part of storage tank 9, is used in storage tank 9 Place books.The open horizontal of storage tank 9 is arranged, and after placing books from the position of opening, storage tank 9 is rotatably after opening direction Plate 21 blocks the collected books in storage tank 9.

The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical Within novel protection scope.

Claims

1. a kind of sofa backrest formula combined bookshelf, it is characterised in that: including sofa (1) and bookshelf (2), sofa (1) is rectangle, book Frame (2) is located at the end of sofa (1), and bookshelf (2) includes back plate (21) and rectangular frame (22), back plate (21) and rectangular frame (22) fixed to form placed cavity, placed cavity is placed backwards to sofa (1), is vertically disposed in placed cavity multiple for placing books Horizontal tray plate (23), the carrier frame plate (23) positioned at top layer are connected with lifting device (8)；Lifting device (8) includes symmetrically setting Set carrier frame plate (23) both ends and every one end it is equal there are two support arm (81), two support arms (81) of the same end set in parallel It sets, support arm (81) one end is hinged on carrier frame plate (23), and the other end is hinged on frame (22), and support arm is connected on (81) Gas spring (82), gas spring (82) one end are hinged on support arm (81), and the other end is hinged on frame (22).

2. a kind of sofa backrest formula combined bookshelf according to claim 1, it is characterised in that: the carrier frame plate (23) is at least Having and is provided on one layer storage tank (9), the open horizontal setting of the storage tank (9), storage tank (9) is interior for placing books, Storage tank (9) is rotatably connected on carrier frame plate (23), and storage tank (9) and the pivot center of carrier frame plate (23) are vertically arranged in The middle part of storage tank (9).

3. a kind of sofa backrest formula combined bookshelf according to claim 1, it is characterised in that: the upper table of the sofa (1) Face is provided with cushion (3), and the cushion (3) is split into two halves, and the two halves of cushion (3) are hinged.

4. a kind of sofa backrest formula combined bookshelf according to claim 3, it is characterised in that: the following table of the cushion (3) Face and the upper surface of sofa (1) are provided with mutually matched velcro (31), are located at the one side of bookshelf (2) towards sofa (1) It is provided with the velcro (31) with the cooperation of the velcro (31) of cushion (3) lower surface.

5. a kind of sofa backrest formula combined bookshelf according to claim 4, it is characterised in that: be arranged on the sofa (1) Have horizontal desktop (5), telescopic device (6) are connected under desktop (5), the upper surface for being located at sofa (1) offers and desktop (5) Corresponding socket (12), desktop (5) are moveable in socket (12) by telescopic device (6).

6. a kind of sofa backrest formula combined bookshelf according to claim 5, it is characterised in that: telescopic device (6) packet Include it is multiple be arranged in parallel with first connecting rod (61) and second connecting rod (62), first connecting rod (61) one end is hinged on desktop (5), separately The hinged second connecting rod in one end (62), second connecting rod (62) are hinged on sofa (1) bottom far from the one end of first connecting rod (61), and First connecting rod (61) is hinged with the first gas spring (63), and the first gas spring (63) is hinged on the far from the one end of first connecting rod (61) On two connecting rods (62), second connecting rod (62) is also hinged with the second gas spring (64), and the second gas spring (64) is far from second connecting rod (62) one end is hinged on sofa (1).

7. a kind of sofa backrest formula combined bookshelf according to claim 6, it is characterised in that: the first connecting rod (61) and Second connecting rod (62) is in the shape of the letter V, and v-shaped openings direction posts the bookshelf (2) of velcro (31).

8. a kind of sofa backrest formula combined bookshelf according to claim 7, it is characterised in that: placed on the sofa (1) There are pillow (4).