CN212345959U

CN212345959U - Sofa structure capable of being converted into tatami

Info

Publication number: CN212345959U
Application number: CN202020894570.0U
Authority: CN
Inventors: 刘振辉; 王东
Original assignee: Anhui Yuejiao Furniture Co ltd
Current assignee: Anhui Yuejiao Furniture Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-01-15
Anticipated expiration: 2030-05-25

Abstract

The utility model discloses a sofa structure capable of being converted into tatami, which comprises a sofa device, a lifting device and a limiting device, wherein the sofa device is arranged on the ground, the lifting device and the limiting device are arranged in the sofa device, the lifting device and the limiting device are both arranged below the sofa device, the limiting device is arranged on the side of the lifting device, the sofa device comprises a seat cushion, the seat cushion is arranged on the ground, the surface of the seat cushion is provided with handrails, the seat cushion is provided with grooves, lifting plates are arranged in the grooves, storage boxes are arranged in the lifting plates, the sofa structure can be converted into tatami by arranging the lifting device and the limiting device, the utilization space can be limited, meanwhile, some household articles can be conveniently stored by the tatami, the functions of the sofa are diversified, and the arranged limiting device can properly limit the lifted lifting plates, the lifting plate is properly fixed to prevent looseness.

Description

Sofa structure capable of being converted into tatami

Technical Field

The utility model belongs to the sofa field, concretely relates to sofa structure that can change into tatami.

Background

The cloth sofa mainly refers to a sofa with cloth as a main material, and a certain artistic effect is achieved through artistic processing, so that the living requirements of people are met. The sofa has good air permeability, is anti-sensitive and easy to clean, and the quality of the elastic material of the cloth sofa influences the comfort and the service life of the sofa. Therefore, the elastic material needs to have strong pressure resistance, good elasticity and high density, and people can ask enterprises for relevant descriptions besides the sitting feeling when choosing so as to ensure the product quality.

The existing sofa is usually only used for seating people simply and does not have the function of being converted into tatami, the structure of the existing sofa is a fixed whole and cannot be converted into a liftable tatami, the space cannot be effectively utilized, the function of the existing sofa is single, and the application range is limited.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sofa structure that can change into tatami to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sofa structure that can change into tatami, includes sofa device, elevating gear and stop device, the sofa device sets up subaerial, be provided with elevating gear and stop device in the sofa device, elevating gear and stop device all set up the below at the sofa device, stop device sets up the side at elevating gear.

Preferably, the sofa device comprises a seat cushion, the seat cushion is arranged on the ground, handrails are arranged on the surface of the seat cushion, grooves are formed in the seat cushion, lifting plates are arranged in the grooves, and storage boxes are arranged in the lifting plates.

Preferably, elevating gear includes the roof, roof fixed connection is in the bottom of lifter plate, the bottom of roof is provided with the board groove, board inslot fixedly connected with horizon bar, the board inslot is provided with first slider, first slider and horizon bar sliding connection, be provided with the bottom plate in the recess, the top of bottom plate is provided with the spout, be provided with the threaded rod in the spout, be provided with in the spout and rotate the seat, rotate the one end fixed connection of seat and threaded rod, the spiral of threaded rod both ends screw thread is opposite, the other end of threaded rod is provided with the push rod, the push rod runs through the seatpad and extends to the seatpad outside, the tip of push rod is provided with the carousel.

Preferably, a second sliding block is arranged in the sliding groove and is in threaded connection with the threaded rod, a connecting rod is arranged between the first sliding block and the second sliding block, and the first sliding block and the second sliding block are both hinged to the connecting rod.

Preferably, stop device includes end box, end box sets up the bottom at the recess, the bottom of lifter plate is provided with the dead lever, the first slide of bottom fixedly connected with of dead lever, first slide extend to end box in and with end box sliding connection, be provided with the spring between first slide and the end box, the both ends of spring respectively with first slide and end box fixed connection, be provided with flexible box in the end box, be provided with the second slide in the flexible box, second slide and flexible box sliding connection, be provided with the sill bar between second slide and the first slide, the both ends of sill bar respectively with second slide and first slide fixed connection, the bottom of flexible box is provided with the intake pipe, intake pipe and flexible box intercommunication, be provided with the valve in the intake pipe.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up elevating gear and stop device, can be converted into tatami with the sofa structure, can be limited utilization space, tatami can be convenient simultaneously accomodate some household articles, make the function of sofa diversified, and the stop device who sets up can carry out appropriate spacing to the lifter plate that raises, carries out appropriate fixed to the lifter plate, prevents not hard up.

Drawings

Fig. 1 is a top view of the present invention;

FIG. 2 is a cross-sectional view taken at B-B of FIG. 1;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 1;

FIG. 4 is an enlarged view at C of FIG. 3;

in the figure: 1. a sofa device; 101. a seat cushion; 102. a handrail; 103. a lifting plate; 104. a groove; 2. a lifting device; 201. a top plate; 202. a plate groove; 203. a first slider; 204. a connecting rod; 205. a base plate; 206. a chute; 207. a second slider; 208. a threaded rod; 209. a rotating seat; 2010. a turntable; 3. a limiting device; 301. fixing the rod; 302. a bottom case; 303. a spring; 304. a first slide plate; 305. a telescopic box; 306. an air inlet pipe; 307. a valve; 308. a bottom bar; 309. a second slide plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a sofa structure capable of being converted into tatami comprises a sofa device 1, a lifting device 2 and a limiting device 3, wherein the sofa device 1 is arranged on the ground, the lifting device 2 and the limiting device 3 are arranged in the sofa device 1, the lifting device 2 and the limiting device 3 are both arranged below the sofa device 1, and the limiting device 3 is arranged on the side face of the lifting device 2.

In order to achieve the above object, in the present embodiment, it is preferable that the sofa device 1 includes a seat cushion 101, the seat cushion 101 is disposed on the ground, the surface of the seat cushion 101 is provided with the armrest 102, the seat cushion 101 is provided with a groove 104, the groove 104 is provided with the lifting plate 103, and the lifting plate 103 is provided with a storage box in which items at home can be placed.

In order to enable the lifting device 2 to be in the present embodiment, preferably, the lifting device includes a top plate 201, the top plate 201 is fixedly connected to the bottom of the lifting plate 103, a plate groove 202 is formed in the bottom of the top plate 201, a horizontal rod is fixedly connected to the inside of the plate groove 202, a first slider 203 is arranged inside the plate groove 202, the first slider 203 is slidably connected to the horizontal rod, a bottom plate 205 is arranged inside the groove 104, a sliding groove 206 is formed in the top of the bottom plate 205, a threaded rod 208 is arranged inside the sliding groove 206, a rotating seat 209 is arranged inside the sliding groove 206, the rotating seat 209 is fixedly connected to one end of the threaded rod 208, the threads at two ends of the threaded rod 208 are opposite in rotation direction, a push rod is arranged at the other end of the threaded rod 208, the push rod penetrates through the seat cushion 101 and extends to the outside of the seat cushion 101, a rotating disc 2010 is, thereby moving the lifting plate 103 upward, and the rotary base 209 acts as a support for the screw 208.

In order to make the above-mentioned embodiment, it is preferable that a second sliding block 207 is disposed in the sliding groove 206, the second sliding block 207 is in threaded connection with the threaded rod 208, a connecting rod 204 is disposed between the first sliding block 203 and the second sliding block 207, and both the first sliding block 203 and the second sliding block 207 are hinged to the connecting rod 204.

In order to make the above-mentioned embodiment, preferably, the limiting device 3 includes a bottom case 302, the bottom case 302 is disposed at the bottom of the groove 104, the bottom of the lifting plate 103 is provided with a fixing rod 301, the bottom of the fixing rod 301 is fixedly connected with a first sliding plate 304, the first sliding plate 304 extends into the bottom case 302 and is slidably connected with the bottom case 302, a spring 303 is disposed between the first sliding plate 304 and the bottom case 302, two ends of the spring 303 are respectively fixedly connected with the first sliding plate 304 and the bottom case 302, a telescopic case 305 is disposed in the bottom case 302, a second sliding plate 309 is disposed in the telescopic case 305, the second sliding plate 309 is slidably connected with the telescopic case 305, a bottom rod 308 is disposed between the second sliding plate 309 and the first sliding plate 304, two ends of the bottom rod 308 are respectively fixedly connected with the second sliding plate 309 and the first sliding plate 304, the bottom of the telescopic case 305 is provided with an air inlet pipe 306, the air inlet pipe 306 is, when first slide 304 rebound after opening valve 307, drive second slide 309 rebound in flexible box 305 and then make the air enter into flexible box 305 through intake pipe 306, then close valve 307, the air in flexible box 305 can not distribute away in flexible box 305 when closing valve 307, the effect that the gas that gets into in the flexible box 305 has the support to second slide 309, prevent that lifter plate 103 from can the rebound when receiving gravity, there is certain limiting action to lifter plate 103.

The utility model discloses a theory of operation and use flow: after the utility model is installed, firstly checking the installation and safety protection of the utility model, then using, when the sofa device 1 is needed to be converted into tatami, at this time, rotating the turntable 2010 and driving the threaded rod 208 to rotate, because the thread directions at the two ends of the threaded rod 208 are opposite, and the threaded rod 208 and the second slider 207 are in threaded connection, when the threaded rod 208 rotates, the second slider 207 is driven to slide towards the middle of the threaded rod 208, under the action of the connecting rod 204, the first slider 203 is driven to slide on the horizontal rod, the first slider 203 is close to the middle position of the horizontal rod, and further the lifting plate 103 moves upwards, and simultaneously, because the lifting plate 103 moves upwards, the fixed rod 301 is driven to move upwards, further the first sliding plate 304 and the second sliding plate 309 move upwards, and when the second sliding plate 309 moves upwards, external air is pumped into the telescopic box 305 through the air inlet pipe 306, when the lifting plate 103 is lifted to a proper height, the rotating disc 2010 is stopped, the valve 307 is closed, and the air drawn into the telescopic box 305 has a supporting function on the second sliding plate 309; when the lifting plate 103 needs to move downwards, the valve 307 is opened, the rotating disc 2010 is rotated in the reverse direction, the second sliding block 207 moves towards the two sides of the threaded rod 208, the first sliding block 203 is driven to move towards the two sides of the plate groove 202, the top plate 201 and the lifting plate 103 move downwards through the connecting rod 204, and when the lifting plate 103 descends to a certain height, the rotating disc 2010 stops rotating, and the descending work of the lifting plate 103 is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A convertible sofa structure into a tatami, comprising a sofa device (1), a lifting device (2) and a limiting device (3), characterized in that: the sofa device (1) is arranged on the ground, the lifting device (2) and the limiting device (3) are arranged in the sofa device (1), the lifting device (2) and the limiting device (3) are arranged below the sofa device (1), and the limiting device (3) is arranged on the side face of the lifting device (2).

2. The sofa structure of claim 1, further comprising: the sofa device (1) comprises a seat cushion (101), wherein the seat cushion (101) is arranged on the ground, handrails (102) are arranged on the surface of the seat cushion (101), a groove (104) is formed in the seat cushion (101), a lifting plate (103) is arranged in the groove (104), and a storage box is arranged in the lifting plate (103).

3. The sofa structure of claim 2, further comprising: the lifting device (2) comprises a top plate (201), the top plate (201) is fixedly connected to the bottom of a lifting plate (103), a plate groove (202) is formed in the bottom of the top plate (201), a horizontal rod is fixedly connected in the plate groove (202), a first sliding block (203) is arranged in the plate groove (202), the first sliding block (203) is in sliding connection with the horizontal rod, a bottom plate (205) is arranged in a groove (104), a sliding groove (206) is formed in the top of the bottom plate (205), a threaded rod (208) is arranged in the sliding groove (206), a rotating seat (209) is arranged in the sliding groove (206), the rotating seat (209) is fixedly connected with one end of the threaded rod (208), the rotating directions of threads at two ends of the threaded rod (208) are opposite, a push rod is arranged at the other end of the threaded rod (208), and the push rod penetrates through the seat cushion (101) and extends to, the end of the push rod is provided with a turntable (2010).

4. The sofa structure of claim 3, wherein the sofa structure is convertible to a tatami: a second sliding block (207) is arranged in the sliding groove (206), the second sliding block (207) is in threaded connection with a threaded rod (208), a connecting rod (204) is arranged between the first sliding block (203) and the second sliding block (207), and the first sliding block (203) and the second sliding block (207) are hinged to the connecting rod (204).

5. The sofa structure of claim 3, wherein the sofa structure is convertible to a tatami: the limiting device (3) comprises a bottom box (302), the bottom box (302) is arranged at the bottom of the groove (104), a fixing rod (301) is arranged at the bottom of the lifting plate (103), a first sliding plate (304) is fixedly connected to the bottom of the fixing rod (301), the first sliding plate (304) extends into the bottom box (302) and is in sliding connection with the bottom box (302), a spring (303) is arranged between the first sliding plate (304) and the bottom box (302), two ends of the spring (303) are respectively fixedly connected with the first sliding plate (304) and the bottom box (302), a telescopic box (305) is arranged in the bottom box (302), a second sliding plate (309) is arranged in the telescopic box (305), the second sliding plate (309) is in sliding connection with the telescopic box (305), a bottom rod (308) is arranged between the second sliding plate (309) and the first sliding plate (304), two ends of the bottom rod (308) are respectively fixedly connected with the second sliding plate (309) and the first sliding plate (304), the bottom of flexible box (305) is provided with intake pipe (306), intake pipe (306) and flexible box (305) intercommunication, be provided with valve (307) on intake pipe (306).