CN210018613U - Sofa with storage space - Google Patents

Abstract

The utility model discloses a take storage space's sofa through the combination of plane link mechanism and sofa for the function of sofa is diversified. Set up plane link structure under the cushion and set up a cavity as storage space on sofa base, connect cushion and sofa base with plane link structure, when lifting the cushion down, drive the cushion through plane link mechanism and easily upwards open storage space, plane link structure can support the cushion and do not fall under the not atress circumstances, more makes things convenient for the use of sofa.

Description

Sofa with storage space

Technical Field

The utility model relates to a sofa especially relates to a sofa of storing article.

Background

Among the prior art, the function singleness of sofa, a lot of sofa all do not possess the storage space function, and the sofa originally belongs to a kind of furniture that area is very big, places to account for the space, though still there are some sofas that have storing space, the mode of opening storage space often can be more strenuous, does not have the customer's demand promptly.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving above-mentioned technical problem, provide a take storage space's sofa, realize the function diversification through the combination of plane link mechanism and sofa cushion.

The utility model discloses a realize through following technical scheme:

a sofa with storage space comprises a cushion, a sofa base, a planar link mechanism and a cavity, wherein the cushion is arranged on the sofa base, the storage space is arranged below at least one cushion, the storage space is a cavity of the sofa base, and the planar link mechanism is connected with the cushion and the sofa base.

Preferably, the plane link mechanism comprises a lifting mechanism, a first connecting rod and a first rod, the first rod is arranged on the side face of the lower-layer supporting seat, one end of the lifting mechanism is hinged to the first rod, the other end of the lifting mechanism is hinged to the first connecting rod, one end, far away from the lifting mechanism, of the first connecting rod is hinged to the first connecting rod, and one end, far away from the lifting mechanism, of the first connecting rod is hinged to the first rod.

Preferably, the lifting mechanism comprises a second side link, a second connecting rod and a third connecting rod, the second side link is bent at a certain angle, one end of the second side link is hinged to the first connecting rod, the other end of the second side link is connected with the second connecting rod, one end of the third connecting rod is hinged to the first rod, and the other end of the third connecting rod is hinged to the bent part of the second side link.

The utility model provides a take storage space's sofa, still include the mattress, lower floor's supporting seat, preceding baffle, the side pulley, the mattress is placed on lower floor's supporting seat, and preceding baffle setting is at the front end of lower floor's supporting seat, lower floor's supporting seat is placed in sofa base below, and lower floor's supporting seat both sides are equipped with the side pulley, lower floor's supporting seat can be pulled out from sofa base below, flat link mechanism connects mattress and lower floor's supporting seat, function through flat link mechanism, the mattress can promote under the effect of power to on same horizontal plane with the cushion, flat link mechanism and preceding baffle lockable bed form.

Preferably, the rollers are arranged below the lower-layer supporting seat.

Preferably, the inner side wall of the sofa base is provided with a limiting groove corresponding to the side pulley, and the lower support seat can be prevented from being separated from the sofa base when the lower support seat is pulled out.

Preferably, the two sides of the sofa base are provided with armrests.

Preferably, the sofa base is provided with a sofa backrest.

Preferably, the mattress is provided with a handle.

The beneficial effects are that: compared with the prior art, its function diversification of a take storage space's sofa lets the sofa possess super large storage space, has powerful the function of accomodating, can let the customer have good experience sense when using, because the combination of plane connecting rod structure and sofa, just also more laborsaving convenience when opening storage space.

Drawings

The following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings, in which:

FIG. 1 is a schematic view of an original static structure of a mattress;

FIG. 2 is a schematic diagram of a mattress raising configuration;

FIG. 3 is a schematic view of a contracted structure of a planar connecting rod structure;

FIG. 4 is a schematic view of a planar linkage elevation configuration;

FIG. 5 is a schematic side pulley view;

FIG. 6 is a schematic view of the storage space structure of the sand bed;

FIG. 7 is a schematic drawing of a sand bed mattress;

FIG. 8 is a schematic diagram of the conversion of a sand bed into a bed body;

fig. 9 is a flowchart of the operation of the planar linkage mechanism.

Detailed Description

As shown in fig. 1-8, a sofa with a storage space comprises a seat cushion 1, a sofa base 2, a planar linkage mechanism and a cavity 18, wherein the seat cushion 1 is arranged on the sofa base 2 as a supporting structure of the whole sofa bed, the storage space is arranged below at least one seat cushion 1 and can be used for storing articles, the storage space is the cavity 18 on the sofa base 2, the upper surface of the storage space is covered by the seat cushion 1, the lower cavity 18 can be exposed when the seat cushion 1 is opened, the cavity 18 can not be seen on the surface of the sofa bed when the seat cushion 1 covers the cavity 18, the installation mode is that the seat cushion 1 is connected with the inner wall of the cavity 18 through the planar linkage mechanism, when the seat cushion 1 is pulled open, the planar linkage mechanism under the seat cushion 1 starts to operate under the action of force, the planar linkage mechanism can open the seat cushion 1, and then the space in the cavity 18.

The plane link mechanism comprises a lifting mechanism consisting of connecting rods, a first connecting rod 12, a first connecting rod 13 and a first rod 14, wherein the first rod 14 is arranged on the side face of the lower-layer supporting seat 4 and is fixed, one end of the lifting mechanism is hinged with the first rod 14, the other end of the lifting mechanism is hinged with the first connecting rod 12, the other end of the first connecting rod 12 is hinged with the first connecting rod 13, and one end, far away from the first connecting rod 12, of the first connecting rod 13 is hinged with the first rod 14. When the cushion 1 or the mattress 3 is lifted, the lifting mechanism ascends along with the lifting mechanism to drive the first connecting rod 12 to support the mattress 3 or the cushion 1, the first connecting rod 13 rotates along with the first connecting rod, the first connecting rod 12 is supported at the other side, the mattress 3 or the cushion 1 is prevented from falling, the mattress 3 can also receive the pressure given by a human body, and the front end of the mattress 3 is also provided with the front baffle 6 to support the mattress in order to stabilize the shape of the bed.

As shown in fig. 3-4, the lifting mechanism comprises a second side link 15, a second connecting rod 16, and a third connecting rod 17, the second side link 15 is bent to a certain angle, the angle is favorable for supporting the mattress 3 or the cushion 1, one end of the second side link 15 is hinged to the first connecting rod 12, the other end is connected to the second connecting rod 15, one end of the third connecting rod 17 is hinged to the bent portion of the second side link 15, and the other end is hinged to the first rod 14.

As shown in fig. 1-9, the sofa of the present design further comprises a mattress 3, a lower support seat 4, a front baffle 6, and side pulleys 7, wherein the mattress 3 is disposed on the lower support seat 4, and the mattress 3 is connected to the side walls of the lower support seat 4 through a planar linkage structure, the front baffle 6 is disposed at the front boundary of the lower support seat 4, the front baffle 6 is connected to the lower support seat 4 through screws, when the sofa bed needs to be converted into a bed shape, the lower support seat 4 is pulled out to the rear boundary of the lower support seat and the position of the front baffle 6 is overlapped with that of the original lower support seat 4 under the sofa base 2, the mattress 3 is pulled, the planar linkage mechanism connecting the mattress 3 and the lower support seat 4 receives a force to operate together, the front end portion of the mattress 3 is placed on the front baffle 6 under the force, and the front baffle 6 is used to support the. In order to facilitate the pulling out of the lower layer supporting seat 4, two rollers 8 are arranged at the front end of the lower layer supporting seat 4, four seat legs 19 are arranged below the lower layer supporting seat 4, the four seat legs 19 are respectively arranged at the two ends of the front end and the rear end of the lower layer supporting seat 4, the rollers 8 are respectively arranged on the four seat legs 19, and one seat leg 19 is arranged. The lateral side pulleys 7 are arranged on the outer side walls of two sides of the lower layer supporting seat 4, the lateral side pulleys 7 can slide on the inner side wall of the sofa base 2, the limiting grooves 9 are also arranged on two sides of the inner side wall of the sofa base 2, when the lower layer supporting seat 4 is pulled out, the rollers 8 can easily take the lower layer supporting seat 4 out in a sliding mode, but in order to avoid the lower layer supporting seat 4 from being separated from the sofa base 2, when the lower layer supporting seat 4 moves to a target position, the target position is the position where the mattress 3 can be combined with the cushion 1 together to form a bed shape after being lifted and fixed, the lateral side pulleys 7 arranged on the lower layer supporting seat 4 can slide into the corresponding limiting grooves 9 to be clamped and fixed, and the lower layer mattress 4 can not be separated from the.

Sofa base both sides are provided with handrail 11, this handrail 11 exceeds cushion 1, be provided with sofa back 10 on the sofa base 2, when sofa bed is the form of bed, the sofa bed inboard is because of the setting of back 10 with handrail 11, can prevent that the people from dropping because of the health nature activity when the rest, effectually block the health, and back 10 when sofa bed form, can act as the back cushion, the people can obtain better rest when reading similar activities such as on sofa bed, experience also more comfortable. The design can be that the mattresses 1 on the sofa base 2 all have a cavity 18, a lower layer supporting seat 4 is arranged under the sofa base, and the mattresses 3 on the lower layer supporting seat 4 form a bed shape together with the mattresses 1 after being lifted and fixed, wherein the mattresses 1 are the mattresses 1 with storage spaces arranged under the mattresses 1.

The above embodiments are not limited to the technical solutions of the embodiments themselves, and the embodiments may be combined with each other into a new embodiment. The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.

Claims (9)

1. The utility model provides a take storage space's sofa, its characterized in that includes cushion (1), sofa base (2), plane link mechanism, and cushion (1) sets up on sofa base (2) and at least one cushion (1) below is provided with storage space, and this storage space is a cavity (18) of sofa base, and plane link mechanism connects cushion (1) and sofa base (2), and plane link mechanism is used for driving cushion (1) switching.

2. The sofa with the storage space according to claim 1, wherein the planar linkage mechanism comprises a lifting mechanism, a first link (12), a first link rod (13), and a first rod (14), the first rod (14) is disposed at the side of the lower supporting seat (4), one end of the lifting mechanism is hinged to the first rod (14), the other end of the lifting mechanism is hinged to the first link rod (12), one end of the first link rod (12) far away from the lifting mechanism is hinged to the first link rod (13), and one end of the first link rod (13) far away from the lifting mechanism is hinged to the first link rod (12).

3. The sofa with the storage space according to claim 2, wherein the lifting mechanism comprises a second side link (15), a second connecting rod (16), and a third connecting rod (17), the second side link (15) is bent to a certain angle, one end of the second side link (15) is hinged to the first connecting rod (12), the other end of the second side link is connected to the second connecting rod (16), one end of the third connecting rod (17) is hinged to the first rod (14), and the other end of the third connecting rod is hinged to the bent portion of the second side link (15).

4. The sofa with the storage space according to claim 1, further comprising a mattress (3), a lower layer support seat (4), a front baffle (6) and side pulleys (7), wherein the mattress (3) is placed on the lower layer support seat (4), the front baffle (6) is arranged at the front end of the lower layer support seat (4), the lower layer support seat (4) is placed below the sofa base (2), the side pulleys (7) are arranged on two sides of the lower layer support seat (4), the lower layer support seat (4) can be pulled out from the lower part of the sofa base, the planar linkage mechanism connects the mattress (3) and the lower layer support seat (4), the mattress (3) can be lifted to be on the same horizontal plane with the cushion (1) under the action of force through the operation of the planar linkage mechanism, and the planar linkage mechanism and the front baffle (6) can lock the bed shape.

5. The sofa with storage space according to claim 4, wherein rollers (8) are arranged under the lower supporting seat (4).

6. The sofa with storage space according to claim 4, wherein the inner side wall of the sofa base (2) is provided with a limiting groove (9) corresponding to the side pulley (7), so that the lower support seat (4) is prevented from being separated from the sofa base (2) when the lower support seat (4) is pulled out.

7. The sofa with storage space according to claim 1, wherein the sofa base (2) is provided with armrests (11) on both sides.

8. The sofa with storage space according to claim 1, wherein the sofa base (2) is provided with a sofa backrest (10).

9. The sofa with storage space according to claim 4, wherein the mattress (3) is provided with a handle (5).

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