CN214103914U

CN214103914U - Sofa structure with hidden handrail

Info

Publication number: CN214103914U
Application number: CN202020895815.1U
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: 2021-09-03
Anticipated expiration: 2030-05-25

Abstract

The utility model discloses a sofa structure with hidden handrail, including sofa device, stop device, handrail device, elevating gear and head gear, the sofa device sets up on ground, handrail device and sofa device fixed connection, elevating gear sets up in handrail device, stop device sets up the outside at handrail device, the head gear sets up the outside at sofa device, the sofa device includes the back, the bottom of back is provided with the cushion; the sofa armrest can be lifted and lowered, when people sit on the sofa for rest, the armrest is lifted through the lifting device, so that the arms of the people can be put on the sofa, fatigue is relieved, when the people need to lie on the sofa for rest, the armrest can be lowered through the lifting device, the people can rest conveniently, the heads and the feet of the people can be thoroughly relaxed, different adjustments can be made according to different needs, and the application range is enlarged.

Description

Sofa structure with hidden handrail

Technical Field

The utility model belongs to the sofa field, concretely relates to sofa structure with hidden handrail.

Background

The origin of the sofa dates back to the ancient egypt of about 2000 b.c. but the soft package sofa with the real meaning appears from the end of the sixteen century to the beginning of the seventeen century. In the prior art, the sofa was primarily filled with natural elastic materials such as horsehair, bird feathers, and plant down, and was externally covered with fabrics such as velvet and embroidery to form a soft body-contacting surface.

The existing sofa usually places sofa armrests at two ends of the sofa, and people can place hands on the sofa armrests when sitting on the sofa, however, the existing sofa armrests are usually fixed and cannot move, when people lie on the sofa, the sofa armrests are fixed and cannot be hidden, people can feel fatigue when having a rest due to the existence of the armrests when lying on the sofa for a rest, and the sofa with the hidden armrests is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sofa structure with hidden handrail to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sofa structure with hidden armrests comprises a sofa device, a limiting device, an armrest device, a lifting device and a movable device, wherein the sofa device is arranged on the ground, the armrest device is fixedly connected with the sofa device, the lifting device is arranged in the armrest device, the limiting device is arranged outside the armrest device, and the movable device is arranged outside the sofa device.

Preferably, the sofa device comprises a backrest, and a cushion is arranged at the bottom of the backrest.

Preferably, the armrest apparatus includes the board box, the board box sets up the top at the cushion, fixedly connected with well core plate in the board box, well core plate's top is provided with the horizon bar, the surface of horizon bar is provided with the spout, sliding connection has T shape pole in the spout, well core plate's top fixedly connected with limiting plate, be provided with the board groove in the limiting plate, board inslot sliding connection has the flat board.

Preferably, the lifting device comprises a first fixing plate, the first fixing plate is arranged at the bottom of a flat plate, a bottom groove is arranged at the bottom of the flat plate, a movable plate is connected in the bottom groove in a sliding mode, a second fixing plate is arranged at the top of the central plate, a first connecting rod is arranged between the first fixing plate and the second fixing plate, and a second connecting rod is arranged between the movable plate and the T-shaped rod.

Preferably, stop device includes the diaphragm, the diaphragm sets up the bottom at T shape pole, the surface of diaphragm is provided with the board and supports, the tip that the board supported is provided with the bull stick, the surface of board box is provided with the draw-in groove, the surface of board box is provided with rotates the seat, the surface of rotating the seat is provided with the thread bush, the surface of diaphragm is provided with the threaded rod, and threaded rod and thread bush threaded connection.

Preferably, the movable device comprises a rotating plate, the rotating plate is arranged on the surface of the backrest and elastically connected with the backrest through a spring, a first magnet is arranged on the surface of the rotating plate, and a second magnet is arranged on the surface of the seat cushion.

Compared with the prior art, the beneficial effects of the utility model are that: the sofa armrest can be lifted and lowered, when people sit on the sofa for rest, the armrest is lifted through the lifting device, so that the arms of the people can be put on the sofa, fatigue is relieved, when the people need to lie on the sofa for rest, the armrest can be lowered through the lifting device, the people can rest conveniently, the heads and the feet of the people can be thoroughly relaxed, different adjustments can be made according to different needs, and the application range is enlarged.

Drawings

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

FIG. 2 is a schematic view of the structure of the plate cassette;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;

FIG. 4 is an enlarged view at B of FIG. 1;

FIG. 5 is an enlarged view at C of FIG. 1;

fig. 6 is a side view of the present invention.

In the figure: 1. a sofa device; 101. a backrest; 102. a cushion; 2. a limiting device; 201. a rotating seat; 202. a threaded sleeve; 203. a threaded rod; 204. supporting the plate; 205. a rotating rod; 3. a handrail device; 301. a horizontal bar; 302. a chute; 303. a center plate; 304. a T-shaped rod; 305. a flat plate; 306. a limiting plate; 307. a plate groove; 308. a board box; 4. a lifting device; 401. a first fixing plate; 402. a bottom surface groove; 403. a movable plate; 404. a second fixing plate; 5. a mobile device; 501. a spring; 502. a rotating plate; 503. a first magnet; 504. a second magnet.

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. 1-6, the present invention provides the following technical solutions: a sofa structure with hidden armrests comprises a sofa device 1, a limiting device 2, an armrest device 3, a lifting device 4 and a movable device 5, wherein the sofa device 1 is arranged on the ground, the armrest device 3 is fixedly connected with the sofa device 1, the lifting device 4 is arranged in the armrest device 3, the limiting device 2 is arranged outside the armrest device 3, and the movable device 5 is arranged outside the sofa device 1.

In order to solve the above problems, in the present embodiment, it is preferable that the sofa device 1 includes a backrest 101, and a seat cushion 102 is provided at a bottom of the backrest 101.

In order to achieve the above object, in the present embodiment, it is preferable that the armrest apparatus 3 includes a plate box 308, the plate box 308 is disposed on the top of the seat cushion 102, a central plate 303 is fixedly connected to the inside of the plate box 308, a horizontal rod 301 is disposed on the top of the central plate 303, a sliding groove 302 is disposed on a surface of the horizontal rod 301, a T-shaped rod 304 is slidably connected to the sliding groove 302, a position-limiting plate 306 is fixedly connected to the top of the central plate 303, a plate groove 307 is disposed in the position-limiting plate 306, a flat plate 305 is slidably connected to the sliding groove 307, the T-shaped rod 304 is slidable in the sliding groove 302, and the flat plate 305 is capable of ascending or descending through a hinge action between the first connecting rod and the second connecting rod, and the movable plate 403 is slidable in the bottom groove 402.

In order to achieve the above object, in the present embodiment, it is preferable that the lifting device 4 includes a first fixing plate 401, the first fixing plate 401 is disposed at the bottom of the flat plate 305, a bottom groove 402 is disposed at the bottom of the flat plate 305, a movable plate 403 is slidably connected in the bottom groove 402, a second fixing plate 404 is disposed at the top of the central plate 303, a first connecting rod is disposed between the first fixing plate 401 and the second fixing plate 404, and a second connecting rod is disposed between the movable plate 403 and the T-shaped rod 304.

In order to enable the position of the limiting device 2 to be constant, in the present embodiment, preferably, the limiting device includes a transverse plate, the transverse plate is disposed at the bottom of the T-shaped rod 304, a plate support 204 is disposed on a surface of the transverse plate, a rotating rod 205 is disposed at an end of the plate support 204, a clamping groove is disposed on a surface of the plate box 308, a rotating seat 201 is disposed on a surface of the plate box 308, a threaded sleeve 202 is disposed on a surface of the rotating seat 201, a threaded rod 203 is disposed on a surface of the transverse plate, the threaded rod 203 is in threaded connection with the threaded sleeve 202, the rotating seat 201 is rotated to enable the threaded rod 203 to be in threaded connection with the threaded sleeve 202, and the position of the transverse plate is kept constant by an engagement force between the threads, so that the flat plate 305 is kept still.

In order to achieve the above object, in the present embodiment, it is preferable that the movable device 5 includes a rotating plate 502, the rotating plate 502 is provided on the surface of the backrest 101, the rotating plate 502 and the backrest 101 are elastically connected by a spring 501, a first magnet 503 is provided on the surface of the rotating plate 502, a second magnet 504 is provided on the surface of the seat cushion 102, the rotating plate 502 is capable of being turned upside down, and the rotating plate 502 is held in a horizontal state by the attraction between the first magnet 503 and the second magnet 504 due to their different magnetic poles.

The utility model discloses a theory of operation and use flow: after the utility model is installed, firstly, the installation and the safety protection of the utility model are checked, then the utility model can be used, when in use, when the sofa needs to be seated, the transverse plate is pulled at the moment, the transverse plate moves towards the direction far away from the plate box 308, the T-shaped rod 304 slides in the sliding groove 302, the movable plate 403 slides in the bottom groove 402, the flat plate 305 moves upwards in the plate box 308, and simultaneously the rotating seat 201 is rotated, the rotating seat 201 drives the thread bush 202 to rotate, the threaded rod 203 is screwed out of the thread bush 202, and the flat plate 305 is kept in an unchangeable position; when the user needs to rest on the sofa, the rotating seat 201 is rotated reversely, the threaded rod 203 is screwed into the threaded sleeve 202, the horizontal plate is pushed towards the plate box 308, the flat plate 305 descends in the plate box 308, the horizontal plate stops being pushed when the user descends to a proper position, and the rotating plate 502 can rotate and be attracted to each other through the different magnetic poles of the first magnet 503 and the second magnet 504, so that the rotating plate 502 is kept in a horizontal state.

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. The utility model provides a sofa structure with hidden handrail, includes sofa device (1), stop device (2), handrail device (3), elevating gear (4) and head (5), its characterized in that: the sofa device (1) is arranged on the ground, the armrest device (3) is fixedly connected with the sofa device (1), the lifting device (4) is arranged in the armrest device (3), the limiting device (2) is arranged outside the armrest device (3), and the movable device (5) is arranged outside the sofa device (1).

2. The sofa structure with hidden armrests of claim 1, wherein: the sofa device (1) comprises a backrest (101), and a cushion (102) is arranged at the bottom of the backrest (101).

3. The sofa structure with hidden armrests of claim 2, wherein: armrest apparatus (3) are including board box (308), board box (308) set up the top at cushion (102), fixedly connected with well core plate (303) in board box (308), the top of well core plate (303) is provided with horizon bar (301), the surface of horizon bar (301) is provided with spout (302), sliding connection has T shape pole (304) in spout (302), the top fixedly connected with limiting plate (306) of well core plate (303), be provided with board groove (307) in limiting plate (306), sliding connection has flat board (305) in board groove (307).

4. The sofa structure with hidden armrests of claim 3, wherein: the lifting device (4) comprises a first fixing plate (401), the first fixing plate (401) is arranged at the bottom of a flat plate (305), a bottom groove (402) is formed in the bottom of the flat plate (305), a movable plate (403) is connected in the bottom groove (402) in a sliding mode, a second fixing plate (404) is arranged at the top of the central plate (303), a first connecting rod is arranged between the first fixing plate (401) and the second fixing plate (404), and a second connecting rod is arranged between the movable plate (403) and a T-shaped rod (304).

5. The sofa structure with hidden armrests of claim 4, wherein: stop device (2) include the diaphragm, the diaphragm sets up the bottom at T shape pole (304), the surface of diaphragm is provided with board support (204), the tip that board supported (204) is provided with bull stick (205), the surface of board box (308) is provided with the draw-in groove, the surface of board box (308) is provided with rotates seat (201), the surface of rotating seat (201) is provided with thread bush (202), the surface of diaphragm is provided with threaded rod (203), and threaded rod (203) and thread bush (202) threaded connection.

6. The sofa structure with hidden armrests of claim 5, wherein: the movable device (5) comprises a rotating plate (502), the rotating plate (502) is arranged on the surface of the backrest (101), the rotating plate (502) is elastically connected with the backrest (101) through a spring (501), a first magnet (503) is arranged on the surface of the rotating plate (502), and a second magnet (504) is arranged on the surface of the seat cushion (102).