CN209574005U - A kind of adjustable electric foldable divan - Google Patents

Abstract

The utility model discloses a kind of adjustable electric foldable divans, including pedestal, pedestal upper end is fixedly installed with fixed frame, fixed frame upper end is hinged with turnover panel, Extension support is plugged on the outside of fixed frame inner cavity, motor is connected on the inside of fixed frame inner cavity, rotating bar is equipped in fixed frame, rotating bar both ends are fixedly installed with fixed block, adjustable shelf is connected between fixed block, adjustable shelf lower end front and rear sides are respectively connected with link block, link block lower end is rotatably connected to connecting rod, pedestal upper end offers sliding slot, sliding slot slidably connects sliding block, sliding block right end is connected with spring, sliding block and connecting rod are rotatablely connected.A kind of adjustable electric foldable divan described in the utility model, pass through the structure of motor, rotating bar, fixed block and adjustable shelf, it drives rotating bar to carry out angular adjustment to adjustable shelf using motor, human body back and head is supported, and then improve the seating comfort of user of service.

Description

A kind of adjustable electric foldable divan

Technical field

The utility model relates to divan technical fields, more particularly, to a kind of adjustable electric foldable divan.

Background technique

Divan refers to can sofa and the dual-purpose furniture of bed.Modern room arrangement is advocated succinctly, and multi-functional furniture is increasingly As public selection, divan be exactly first, in small apartment room, in order to meet visitor's inhabitation needs once in a while, one Divan is very necessary, it is generally the case that divan can be placed in parlor or study, serve as the function of seat, and guest comes Be unfolded divan in the evening faced, and spreading bedding is exactly a doss, now with the continuous development of national economy, individual families Private movie theatre is had been provided with, video display playback equipment and Entertainment equipment are typically provided in private movie theatre, in order to promote private shadow The comfort of institute generally can all be equipped with divan in individual's movie theatre, and current divan function is more single, and divan can not It is adjusted according to the sitting posture of user or sleeping position, and is unable to satisfy the demand of most of user, it also can not be according to movie theatre Interior scene is adjusted, and function is also more single, for this purpose, it is proposed that a kind of adjustable electric foldable divan.

Summary of the invention

In view of this, the utility model is directed to a kind of adjustable electric foldable divan, it being capable of light dilatation sand The resting space of bed is sent out, improves space utilization rate, while improving the seating comfort of user of service.

In order to achieve the above objectives, the technical solution of the utility model is achieved in that

A kind of adjustable electric foldable divan, including pedestal, the pedestal upper end is fixedly installed with fixed frame, described Fixed frame upper end is hinged with turnover panel, and Extension support is plugged on the outside of the fixed frame inner cavity, is connected on the inside of the fixed frame inner cavity Motor, the fixed frame is interior to be equipped with rotating bar, and the rotating bar both ends are fixedly installed with fixed block, connect between the fixed block It is connected to adjustable shelf, adjustable shelf lower end front and rear sides are respectively connected with link block, and the link block lower end is rotatably connected to connection Bar, the pedestal upper end offer sliding slot, and the sliding slot slidably connects sliding block, and the sliding block right end is connected with spring, described Sliding block and connecting rod are rotatablely connected.

Further, the spring is arranged in sliding slot.

Further, gag lever post is installed among the spring, described gag lever post one end is fixedly connected with the sliding block, another End is outside chute wall to divan.

Further, it is fixedly connected in the sliding slot exterior side wall there are two locating piece, the locating piece is respectively provided at institute State gag lever post two sides up and down.

Further, it is provided with multiple through-holes on the gag lever post, jack, the through-hole are provided on described two locating pieces It is identical with jack diameter, and can be by realizing and fixing with the through-hole and the matched pin of jack.

Further, the Extension support bottom end is equipped with reclaiming chamber by being rotatably connected to support frame, the Extension support bottom end, Support frame as described above can be taken in the reclaiming chamber by rotation.

Further, the machine shaft front end is provided with worm gear, is provided with worm screw, and the snail in the middle part of the rotating bar Worm and wheel is meshed.

Further, the turnover panel upper and lower ends, adjustable shelf and fixed frame upper end are provided with filled layer.

Further, the pedestal left end is provided with loose slot, and activity is plugged with drawer in the loose slot.

Further, pedestal lower end four corners are fixedly installed with foot prop.

Compared with the existing technology, a kind of adjustable electric foldable divan described in the utility model has following excellent Gesture:

(1) a kind of adjustable electric foldable divan described in the utility model, passes through fixed frame, turnover panel, Extension support With the structure of support frame, Extension support level is pulled out, and support frame is overturn, makes itself and ground face contact, turnover panel is overlapped On Extension support, it is capable of the resting space of light dilatation divan, improves space utilization rate.

(2) a kind of adjustable electric foldable divan described in the utility model drives rotating bar to work using motor Moving frame carries out angular adjustment, is supported to human body back and head, and then improves the seating comfort of user of service.

(3) a kind of adjustable electric foldable divan described in the utility model, passes through adjustable shelf, link block, connection The structure of bar, sliding block, sliding slot and spring, connecting rod will play support to fixed frame, improve the stability of adjustable shelf, living simultaneously Moving frame again can back to human body and head be supported, and then improve the comfort of adjustable shelf landing, adjustable shelf angle Adjusting is conducive to promotion personnel's viewing effect；By the structure of loose slot and drawer, convenient for some articles are collected and are returned It receives, and then improves the storage capacity of divan.

Detailed description of the invention

The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.In In attached drawing:

Fig. 1 is structural schematic diagram described in the utility model embodiment；

Fig. 2 is the structural schematic diagram that Extension support described in the utility model embodiment stretches out that adjustable shelf lifts；

Fig. 3 is turnover panel switching process schematic diagram described in the utility model embodiment；

Fig. 4 is worm gear structure schematic top plan view described in the utility model embodiment；

Fig. 5 is gag lever post fixed structure schematic diagram described in the utility model embodiment.

Description of symbols:

1- pedestal；2- fixed frame；3- turnover panel；4- Extension support；5- support frame；6- motor；7- rotating bar；8- fixed block；9- Adjustable shelf；10- link block；11- sliding slot；12- sliding block；13- spring；14- connecting rod；15- loose slot；16- drawer；17- foot prop； 18- worm gear；19- worm screw；20- filled layer；21- reclaiming chamber；22- gag lever post；23- locating piece；24- through-hole；25- jack；26- pin Nail.

Specific embodiment

It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can To be combined with each other.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower", The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result, Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another It is described, the meaning of " plurality " is two or more.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition State the concrete meaning of term in the present invention.

The utility model will be described in detail below with reference to the accompanying drawings and embodiments.

A kind of adjustable electric foldable divan as shown in Fig. 1 Fig. 2 Fig. 3, including pedestal 1,1 upper end of pedestal are fixed Fixed frame 2 is installed, 2 upper end of fixed frame is rotatably connected to turnover panel 3, is plugged with Extension support on the outside of 2 inner cavity of fixed frame 4,2 inner cavity of the fixed frame inside is connected with motor 6, is equipped with rotating bar 7 in the fixed frame 2,7 both ends of rotating bar are solid Dingan County is equipped with fixed block 8, is connected with adjustable shelf 9 between the fixed block 8, the 9 lower end front and rear sides of adjustable shelf are respectively connected with Link block 10,10 lower end of link block are rotatably connected to connecting rod 14, and 1 upper end of pedestal offers sliding slot 11, the cunning Slot 11 slidably connects sliding block 12, and 12 right end of sliding block is connected with spring 13, and the sliding block 12 is rotatablely connected with connecting rod 14. Extension support 4 can be pulled out out of fixed frame 2, and turnover panel 3 is overlapped on Extension support 4, increase the length of divan, formed Bed；Rotating bar 7 is driven to carry out angular adjustment to adjustable shelf 9 by motor 6.

Wherein, the spring 13 is arranged in sliding slot 11.

Wherein, gag lever post 22, described 22 one end of gag lever post and the sliding block 12 are installed among the spring 13 as shown in Figure 5 It is fixedly connected, the other end passes through outside 11 side wall to divan of sliding slot.The glide direction of sliding block 12 is limited.

Wherein, it is fixedly connected in 11 exterior side wall of sliding slot there are two locating piece 23, the locating piece 23 is respectively provided at About 22 two sides of gag lever post.

Wherein, it is provided with multiple through-holes 24 on the gag lever post 22, jack 25 is provided on described two locating pieces 23, it is described Through-hole 24 is identical with 25 diameter of jack, and can be fixed by realizing with the through-hole 24 and the matched pin 26 of jack 25.

Wherein, 4 bottom end of Extension support is equipped with reclaiming chamber by being rotatably connected to support frame 5,4 bottom end of Extension support 21, support frame as described above 5 can be taken in the reclaiming chamber 21 by rotation.Support frame 5 carries out turning-over support ground, improves divan Stability；4 bottom end of Extension support is equipped with reclaiming chamber 21, and frame 5 easy to support is recovered in the reclaiming chamber 21 of 4 lower end of Extension support, and It is plugged into fixed frame 2 convenient for Extension support 4 is whole, and then becomes sofa.

Wherein, the 6 shaft front end of motor is provided with worm gear 18 as shown in Figure 4, is provided with worm screw in the middle part of the rotating bar 7 19, and the worm screw 19 is meshed with worm gear 18.Motor 6 is rotated forward drives rotating bar 7 to the angle of adjustable shelf 9 by worm gear 18 Degree is adjusted up, and motor 6, which rotates backward, to drive rotating bar 7 by adjustable shelf 9 to downward by worm gear 18, worm screw 19 Section makes adjustable shelf 9 form comfort when backrest increases divan formation sofa.

Wherein, 3 upper and lower ends of turnover panel, adjustable shelf 9 and 2 upper end of fixed frame are provided with filled layer 20.Increase sofa The comfort of bed.

Wherein, 1 left end of pedestal is provided with loose slot 15, and activity is plugged with drawer 16 in the loose slot 15.Increase The storage function of divan.

Wherein, the 1 lower end four corners of pedestal are fixedly installed with foot prop 17.

Specific embodiment of the present utility model: when in use, user of service can be manually by Extension support 4 from fixed frame 2 Interior pull-out, and turnover panel 3 is overlapped on Extension support 4, increase the length of divan, forms the effect of bed in divan, Extension support 4 Bottom end is rotatably connected to support frame 5, the horizontal pull-out out of fixed frame 2 by Extension support 4, and with carrying out turning-over support by support frame 5 Face is simultaneously fixed support frame 5, improves the stability of divan；4 bottom end of Extension support is equipped with reclaiming chamber 21, frame 5 easy to support It is recovered in the reclaiming chamber 21 of 4 lower end of Extension support, and is plugged into fixed frame 2 convenient for Extension support 4 is whole, and then become sofa； Motor 6 rotate forward by worm gear 18 drive rotating bar 7 angle of adjustable shelf 9 is adjusted up, motor 6 rotate backward by Rotating bar 7 can be driven to adjust adjustable shelf 9 downwards by worm gear 18, worm screw 19, starting motor 6 drives rotating bar 7 to adjustable shelf 9 Angular adjustment is carried out, connecting rod 14 is rotatably connected to by 10 lower end of link block, connecting rod 14 is driven to rotate, and because sliding block 12 It is rotatablely connected with connecting rod 14, to slide in sliding slot 11 with movable slider 12, gag lever post 22 plays limit to the sliding of sliding block 12 Position effect is fixed link block 10 and connecting rod 14 when 9 angular adjustment of adjustable shelf is to appropriate location, and by pin 26 It is inserted into through-hole 24 and jack 25, the position of gag lever post 22 is fixed, guarantee that sliding block 12 no longer slides；What sliding block 12 connected Spring 13 is arranged in sliding slot 11, and spring 13, which will play sliding block, centainly to be buffered and sliding block 12 is pushed to drive 14 pairs of work of connecting rod Moving frame 9 is supported, and increases the stability of adjustable shelf 9.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (10)

1. a kind of adjustable electric foldable divan, it is characterised in that: including pedestal (1), the fixed peace in pedestal (1) upper end Equipped with fixed frame (2), fixed frame (2) upper end is hinged with turnover panel (3), is plugged with extension on the outside of fixed frame (2) inner cavity Frame (4), fixed frame (2) the inner cavity inside are connected with motor (6), are equipped with rotating bar (7) in the fixed frame (2), and described turn Lever (7) both ends are fixedly installed with fixed block (8), are connected with adjustable shelf (9), the adjustable shelf between the fixed block (8) (9) lower end front and rear sides are respectively connected with link block (10), and link block (10) lower end is rotatably connected to connecting rod (14), described Pedestal (1) upper end offers sliding slot (11), and the sliding slot (11) slidably connects sliding block (12), sliding block (12) the right end connection Have spring (13), the sliding block (12) and connecting rod (14) are rotatablely connected.

2. a kind of adjustable electric foldable divan according to claim 1, it is characterised in that: the spring (13) sets It sets in sliding slot (11).

3. a kind of adjustable electric foldable divan according to claim 1, it is characterised in that: in the spring (13) Between be installed with gag lever post (22), described gag lever post (22) one end is fixedly connected with the sliding block (12), the other end pass through sliding slot (11) Outside side wall to divan.

4. a kind of adjustable electric foldable divan according to claim 3, it is characterised in that: the sliding slot (11) is outside It is fixedly connected on portion's side wall there are two locating piece (23), the locating piece (23) is respectively provided at the gag lever post (22) up and down two Side.

5. a kind of adjustable electric foldable divan according to claim 4, it is characterised in that: the gag lever post (22) On be provided with multiple through-holes (24), be provided with jack (25) on described two locating pieces (23), the through-hole (24) and jack (25) Diameter is identical, and can be fixed by realizing with the through-hole (24) and jack (25) matched pin (26).

6. a kind of adjustable electric foldable divan according to claim 1, it is characterised in that: the Extension support (4) By being rotatably connected to support frame (5), Extension support (4) bottom end is equipped with reclaiming chamber (21) for bottom end, and support frame as described above (5) can lead to Rotation is crossed to take in the reclaiming chamber (21).

7. a kind of adjustable electric foldable divan according to claim 1, it is characterised in that: the motor (6) turns Axis front end is provided with worm gear (18), is provided with worm screw (19) in the middle part of the rotating bar (7), and the worm screw (19) and worm gear (18) It is meshed.

8. a kind of adjustable electric foldable divan according to claim 1, it is characterised in that: on the turnover panel (3) Lower both ends, adjustable shelf (9) and fixed frame (2) upper end are provided with filled layer (20).

9. a kind of adjustable electric foldable divan according to claim 1, it is characterised in that: the pedestal (1) is left End is provided with loose slot (15), and the interior activity of the loose slot (15) is plugged with drawer (16).

10. a kind of adjustable electric foldable divan according to claim 1, it is characterised in that: under the pedestal (1) End four corners are fixedly installed with foot prop (17).