CN209436710U - It is a kind of convenient for folding and the divan with storage function - Google Patents

Abstract

The utility model discloses a kind of convenient for folding and the divan with storage function, including divan frame, the front side nested encryptions of the divan frame have the first Extension support, first Extension support is internally connected with the second Extension support, universal wheel is installed below second Extension support, the internal activity of second Extension support is connected with drawer, it is extended through at left and right sides of the upper surface of second Extension support and is connected with first connecting rod and the second connecting rod, it is fixedly connected on the lower surface of connecting plate above the first connecting rod and the second connecting rod, first gear is respectively connected on the outside of the middle part of second connecting rod and first connecting rod.This is convenient for folding and with the divan for storing function, it may be convenient to fold, and it is larger that product below is unfolded, it is more comfortable when bed uses to make it, and makes full use of space to have more storage space, and design has nightstand, the nightstand acts also as the effect of handrail, easy to remove.

Description

It is a kind of convenient for folding and the divan with storage function

Technical field

It is specially a kind of convenient for folding and the sand with storage function the utility model relates to divan correlative technology field Send out bed.

Background technique

Divan refer to can sofa and the dual-purpose furniture of bed, modern room arrangement is advocated succinct, 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, helps owner to deal with several guests once in a while visiting, and in fact The wooden divan is not only beautiful, but also durable, but general divan can not easily fold on the market, and product below is unfolded It is smaller, it is not comfortable enough when bed uses to make it, and do not make full use of space, storage space is less, and does not have nightstand, Handrail inconvenience shift position, use is less convenient, therefore, it is proposed that a kind of convenient for folding and the sofa with storage function Bed, in order to solve the problems, such as to propose among the above.

Utility model content

The technical issues of solution

In view of the deficiencies of the prior art, the utility model provides a kind of convenient for folding and the sofa with storage function Bed, solves on the market that general divan can not easily fold, and it is smaller to be unfolded product below, keeps it inadequate when bed uses Comfortably, and not space is made full use of, storage space is less, and does not have nightstand, and handrail inconvenience shift position uses Less convenient problem.

Technical solution

To achieve the above object, the utility model provides the following technical solutions: one kind is stored convenient for folding and having the function of Divan, including divan frame, the front side nested encryptions of the divan frame have the first Extension support, and described first extends Frame is internally connected with the second Extension support, is equipped with universal wheel below second Extension support, second Extension support it is interior Portion is connected with drawer, extends through at left and right sides of the upper surface of second Extension support and is connected with first connecting rod and second It is fixedly connected on the lower surface of connecting plate above connecting rod, the first connecting rod and the second connecting rod, described second First gear is respectively connected on the outside of the middle part of connecting rod and first connecting rod, engagement is connected with the second tooth in the first gear Wheel, the second gear are located at the left side of the second connecting rod and the right side of first connecting rod, the second gear and second Third connecting rod is fixedly connected between gear, the middle part of the third connecting rod, which is run through, to be connected on the first fixed block, described It is fixedly connected below first fixed block at the upper surface center of the second Extension support, is provided on the left of the first connecting rod Third gear, the third gear engagement are connected in first gear, and handle company is fixedly connected on the left of the third gear Extension bar, the leftmost outer of the handle connecting rod are connected with handle body, and the upper right side of the handle body is threadedly coupled There is the second fixed block, the equal nested encryptions in the left and right sides of the divan frame have iron block, pass through magnetic patch on the outside of the iron block It is connected on locker, connection cabinet has been connected by hinge above the locker, the connection cabinet is close to divan frame Side be connected on locker by third fixed block, universal wheel is installed below the locker.

Preferably, second Extension support constitutes lifting structure on the first Extension support, and the first Extension support is in divan Slide construction is constituted on frame.

Preferably, the connecting plate constitutes lifting knot by first connecting rod and the second connecting rod on the second Extension support Structure, and first connecting rod and the second connecting rod are connected by the way of being threadedly coupled with first gear.

Preferably, the second gear constitutes rotational structure, and the second tooth by third connecting rod on the first fixed block Wheel is vertically arranged with first gear.

Preferably, the connection cabinet constitutes rotational structure on locker, and locker is connected by magnetic patch and iron block magnetism It connects.

Preferably, the connection cabinet is connected in such a way that third fixed block is connect with locker using card slot, and even The height dimension received at the counter is equal to the sum of height dimension and universal wheel height dimension of locker.

Beneficial effect

The utility model provide it is a kind of convenient for folding and the divan with storage function, have it is following the utility model has the advantages that

(1), it is provided with divan frame, the first Extension support and the second Extension support, the first Extension support is on divan frame Slide construction is constituted, the second Extension support constitutes detaching structure in the first Extension support, and connecting plate is constituted on the second Extension support to be risen Structure is dropped, then the first Extension support can be unfolded on divan frame, then take the second Extension support from the first Extension support After out, it is parallel that connecting plate is increased to by the first Extension support by swing handle ontology, is then prolonged by third fixed block by first It stretches frame to connect with connecting plate card slot, the biggish bed of area can be obtained, use is more comfortable, and deployment lifting process is more It is convenient.

(2), it is provided with locker, connection cabinet and drawer, the opening that the front door of locker can be convenient then can in locker To store some articles being often used but need anti-falling stop ash, the small article of some routine uses can be put by connecting on cabinet, conveniently at any time It takes, drawer constitutes slide construction on the second Extension support, some rarely needed articles can be stored in drawer, sufficiently benefit With divan area under.

(3), it is provided with connection cabinet and locker, connection cabinet constitutes rotational structure, and locker and connection on locker Cabinet is connected by third fixed block card slot, then can be turned to connection cabinet above locker, after being fixed by third fixed block Serve as handrail use, limit sofa space, when the device as bed in use, the side of locker can be turned to connection cabinet, It is used as nightstand.

Detailed description of the invention

Fig. 1 is that the utility model faces the schematic diagram of the section structure；

Fig. 2 is the utility model overlooking structure diagram；

Fig. 3 is the utility model side structure schematic view；

Fig. 4 is enlarged structure schematic diagram at A in the utility model Fig. 1；

Fig. 5 is enlarged structure schematic diagram at B in the utility model Fig. 1；

Fig. 6 is the utility model first connecting rod and the second Extension support attachment structure schematic diagram；

Fig. 7 is the utility model locker and the connection positive structure diagram that connect cabinet；

Fig. 8 is the utility model locker and the connection side structure schematic view that connect cabinet.

In figure: 1, divan frame；2, the first Extension support；3, the second Extension support；4, universal wheel；5, drawer；6, first connects Extension bar；7, the second connecting rod；8, connecting plate；9, first gear；10, second gear；11, third connecting rod；12, first is fixed Block；13, third gear；14, handle connecting rod；15, handle body；16, the second fixed block；17, locker；18, magnetic patch；19, Iron block；20, hinge；21, cabinet is connected；22, third fixed block.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in figures 1-8, the utility model provides a kind of technical solution: a kind of convenient for folding and the sand with storage function Bed is sent out, including divan frame 1, the first Extension support 2, the second Extension support 3, universal wheel 4, drawer 5, first connecting rod 6, second connect Extension bar 7, connecting plate 8, first gear 9, second gear 10, third connecting rod 11, the first fixed block 12, third gear 13, handle Connecting rod 14, handle body 15, the second fixed block 16, locker 17, magnetic patch 18, iron block 19, hinge 20, connection cabinet 21 and third Fixed block 22, the front side nested encryptions of divan frame 1 have the first Extension support 2, and being internally connected with for the first Extension support 2 second is prolonged Frame 3 is stretched, the lower section of the second Extension support 3 is equipped with universal wheel 4, and the internal activity of the second Extension support 3 is connected with drawer 5, and second prolongs It stretches to extend through at left and right sides of the upper surface of frame 3 and is connected with first connecting rod 6 and the second connecting rod 7, first connecting rod 6 and second The top of connecting rod 7 is fixedly connected on the lower surface of connecting plate 8, on the outside of the middle part of the second connecting rod 7 and first connecting rod 6 It is respectively connected with first gear 9, engagement is connected with second gear 10 in first gear 9, and second gear 10 is located at the second connection The left side of bar 7 and the right side of first connecting rod 6, are fixedly connected with third connecting rod between second gear 10 and second gear 10 11, through being connected on the first fixed block 12, the lower section of the first fixed block 12 is fixedly connected on for the middle part of third connecting rod 11 At the upper surface center of two Extension supports 3, the left side of first connecting rod 6 is provided with third gear 13, the engagement connection of third gear 13 In first gear 9, the left side of third gear 13 is fixedly connected with handle connecting rod 14, and the leftmost outer of handle connecting rod 14 is living Dynamic to be connected with handle body 15, the upper right side of handle body 15 is threaded with the second fixed block 16, the left and right of divan frame 1 The equal nested encryptions in two sides have iron block 19, and the outside of iron block 19 is connected on locker 17 by magnetic patch 18, the top of locker 17 It is connected with connection cabinet 21 by hinge 20, connection cabinet 21 is connected to close to the side of divan frame 1 by third fixed block 22 On locker 17, the lower section of locker 17 is equipped with universal wheel 4.

As the second Extension support 3 constitutes lifting structure on the first Extension support 2 in Fig. 1 and Fig. 2, and the first Extension support 2 is in sand Slide construction is constituted on hair bed frame 1, then what be can be convenient the device is unfolded, and serves as bed use；

As connecting plate 8 passes through first connecting rod 6 and the second connecting rod 7 structure on the second Extension support 3 in Fig. 1, Fig. 4 and Fig. 5 At lifting structure, and first connecting rod 6 and the second connecting rod 7 are connected by the way of being threadedly coupled with first gear 9, then The adjusting connecting plate 8 that can be convenient, serve as sofa using when can be convenient be accommodated in inside the first Extension support 2, serve as Bed can raise connecting plate 8 and flat the first Extension support 2 when using when, use is more comfortable, such as second gear 10 in Fig. 4 and Fig. 5 Rotational structure is constituted on the first fixed block 12 by third connecting rod 11, and second gear 10 is vertically arranged with first gear 9, It then drives 2 first gears 9 to rotate simultaneously by the rotation of third connecting rod 11, drives first connecting rod 6 and the second connecting rod 7 It is slided on the second Extension support 3, achievees the purpose that adjust 8 height of connecting plate；

Rotational structure is constituted on locker 17 as connected cabinet 21 in Fig. 1, Fig. 7 and Fig. 8, and locker 17 passes through magnetic patch 18 It is connect with 19 magnetism of iron block, then the change that can be convenient connects cabinet 21 in the use function of locker 17, and is connected by magnetic Make to connect cabinet 21 and locker 17 is not fixed by position when external force, and is provided with universal wheel 4 below locker 17, outer masterpiece Used time can also easily move locker 17 and connection cabinet 21, pass through third fixed block 22 and storage as connected cabinet 21 in Fig. 7 and Fig. 8 Object cabinet 17 is connected by the way of card slot connection, and the height dimension for connecting cabinet 21 is equal to the height dimension and ten thousand of locker 17 To wheel the sum of 4 height dimensions, then when the device is from handle is worked as in use, the position of locker 17 and connection cabinet 21 is fixed, from When nightstand uses, connection cabinet 21 and ground face contact, increase the stability of the device.

In use, keeping the state of the device such as Fig. 1 when flat, sofa use, divan frame 1 or so two can be served as The connection cabinet 21 of side, can be used as interim storage space, while reserve sofa space, serve as the effect of handrail, locker 17 It is used as storage space with drawer 5, makes full use of area, increases storage space；

When needing the device as bed in use, first take out the second Extension support 3 from the first Extension support 2, then will First Extension support 2 is pulled along divan frame 1, then the second fixed block 16 is rotated counterclockwise and leaves 14 table of handle connecting rod Then handle body 15 is pulled to 8 outside of connecting plate to the left, then screws the second fixed block 16, be rotated further by handle by face Ontology 15 drives third gear 13 to rotate, since third gear 13 engages connection, band with first gear 9 by handle body 15 Dynamic first gear 9 rotates, then drives the rotation of 6 right side second gear 10 of first connecting rod, the second gear 10 by first gear 9 The rotation of 7 left side second gear 10 of the second connecting rod is driven by third connecting rod 11, then drives second to connect by second gear 10 The first gear 9 in 7 outside of extension bar rotates, since first gear 9 and first connecting rod 6 and the second connecting rod 7 are all made of screw thread and connect The mode connect, and the second Extension support 3 limits the displacement in 6 horizontal direction of first connecting rod, by the rotation of first gear 9, First connecting rod 6 is driven to rise on the second Extension support 3, so that connecting plate 8 be driven to be moved to the position parallel with the first Extension support 2 It sets, is then inserted into third fixed block 22 by connecting plate 8 and 2 phase of the first Extension support from the top of the first Extension support 2 and connecting plate 8 Connection, mattress is spread on divan frame 1, the first Extension support 2 and connecting plate 8 can serve as bed use；

Then the third fixed block 22 connected on cabinet 21 and locker 17 is removed, it can be by connection cabinet 21 along 20 turns of hinge Dynamic, to reach the shorter nightstand of height, locker 17 is magnetically coupled to the iron block 19 on divan frame 1 by magnetic patch 18 On, then 17 position of locker is fixed by external force, when needing mobile, passes through the universal wheel 4 of 17 lower section of locker It can convenient shift position.

It can to sum up obtain, 1, should be convenient for folding and the divan with storage function, by being provided with divan frame 1, the One Extension support 2 and the second Extension support 3, the first Extension support 2 constitute slide construction on divan frame 1, and the second Extension support 3 is Detaching structure is constituted in one Extension support 2, connecting plate 8 constitutes lifting structure on the second Extension support 3, then can be by the first Extension support 2 are unfolded on divan frame 1, and the second Extension support 3 is then passed through swing handle ontology after taking out in the first Extension support 2 Connecting plate 8 is increased to the first Extension support 2 in parallel by 15, is then blocked the first Extension support 2 and connecting plate 8 by third fixed block 22 Slot connection, can be obtained the biggish bed of area, use is more comfortable, and deployment lifting process is more convenient.

It 2, should be convenient for folding and with the divan for storing function, by being provided with locker 17, connection cabinet 21 and drawer 5, the opening that the front door of locker 17 can be convenient can then store some objects being often used but need anti-falling stop ash in locker 17 Product, the small article of some routine uses can be put by connecting on cabinet 21, convenient to take at any time, drawer 5 constitutes cunning on the second Extension support 3 Dynamic structure, some rarely needed articles can be stored in drawer 5, make full use of divan area under.

It 3, should be convenient for folding and with the divan for storing function, by being provided with connection cabinet 21 and locker 17, connection Cabinet 21 constitutes rotational structure on locker 17, and locker 17 and connection cabinet 21 are connected by 22 card slot of third fixed block, then Connection cabinet 21 can be turned to 17 top of locker, handrail is served as after fixing by third fixed block 22 and is used, sofa is limited Space, when the device as bed in use, can will connect cabinet 21 turn to the side of locker 17, used as nightstand.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. it is a kind of convenient for folding and the divan with storage function, including divan frame (1), it is characterised in that: the sand The front side nested encryptions of hair bed frame (1) have the first Extension support (2), and being internally connected with for first Extension support (2) second is prolonged It stretches frame (3), is equipped with universal wheel (4) below second Extension support (3), the internal activity of second Extension support (3) connects It is connected to drawer (5), is extended through at left and right sides of the upper surface of second Extension support (3) and be connected with first connecting rod (6) and the Two connecting rods (7) are fixedly connected with the following table in connecting plate (8) above the first connecting rod (6) and the second connecting rod (7) On face, it is respectively connected with first gear (9) on the outside of the middle part of second connecting rod (7) and first connecting rod (6), first tooth It engages and is connected with second gear (10) on wheel (9), the second gear (10) is located at the left side and the of the second connecting rod (7) The right side of one connecting rod (6) is fixedly connected with third connecting rod (11) between the second gear (10) and second gear (10), Through being connected on the first fixed block (12), the lower section of first fixed block (12) is solid at the middle part of the third connecting rod (11) Surely it is connected at the upper surface center of the second Extension support (3), is provided with third gear on the left of the first connecting rod (6) (13), third gear (13) engagement is connected on first gear (9), is fixedly connected on the left of the third gear (13) The leftmost outer of handle connecting rod (14), the handle connecting rod (14) is connected with handle body (15), the handle sheet The upper right side of body (15) is threaded with the second fixed block (16), the equal nested encryptions in the left and right sides of the divan frame (1) Have iron block (19), the outside of the iron block (19) is connected on locker (17) by magnetic patch (18), the locker (17) Top is connected with connection cabinet (21) by hinge (20), and connection cabinet (21) passes through the close to the side of divan frame (1) Three fixed blocks (22) are connected on locker (17), are equipped with universal wheel (4) below the locker (17).

2. according to claim 1 a kind of convenient for folding and the divan with storage function, it is characterised in that: described Two Extension supports (3) constitute lifting structure on the first Extension support (2), and the first Extension support (2) is constituted on divan frame (1) Slide construction.

3. according to claim 1 a kind of convenient for folding and the divan with storage function, it is characterised in that: the company Fishplate bar (8) constitutes lifting structure by first connecting rod (6) and the second connecting rod (7) on the second Extension support (3), and first connects Extension bar (6) and the second connecting rod (7) are connected by the way of being threadedly coupled with first gear (9).

4. according to claim 1 a kind of convenient for folding and the divan with storage function, it is characterised in that: described Two gears (10) constitute rotational structure by third connecting rod (11) on the first fixed block (12), and second gear (10) and the One gear (9) is vertically arranged.

5. according to claim 1 a kind of convenient for folding and the divan with storage function, it is characterised in that: the company Receive at the counter (21) constitute rotational structure on locker (17), and locker (17) is magnetic even by magnetic patch (18) and iron block (19) It connects.

6. according to claim 1 a kind of convenient for folding and the divan with storage function, it is characterised in that: the company Receive at the counter (21) be connected in such a way that third fixed block (22) and locker (17) connects using card slot, and connection cabinet (21) Height dimension is equal to the sum of height dimension and universal wheel (4) height dimension of locker (17).