CN211673355U

CN211673355U - Sofa convenient to move

Info

Publication number: CN211673355U
Application number: CN201821886784.2U
Authority: CN
Inventors: 胡声华
Original assignee: Jiangxi Huaqiang Furniture Co ltd
Current assignee: Jiangxi Huaqiang Furniture Co ltd
Priority date: 2018-11-16
Filing date: 2018-11-16
Publication date: 2020-10-16
Anticipated expiration: 2028-11-16

Abstract

The utility model discloses a sofa convenient to remove, including the sofa pad, the equal fixedly connected with baffle in both sides at sofa pad top, the fixedly connected with air cushion of center department at baffle top, the inner chamber of baffle is provided with elevating gear, elevating gear includes the air cavity room, the equal fixed plate in both sides of air cavity room and the inner wall fixed connection of baffle, the both sides of air cavity room bottom all communicate there is the inflator, the inner chamber sliding connection of inflator has the piston, the bottom fixedly connected with carriage release lever of piston. The utility model discloses a cooperation that sets up air cushion, plenum chamber, inflator, piston, carriage release lever and spring is used, reciprocates the universal wheel, when needs remove, only need to descend the universal wheel can to reached the effect of convenient removal sofa, solved current sofa and had the problem that is not convenient for remove, brought the facility for the transport of sofa, thereby reduced the degree of difficulty of sofa transport.

Description

Sofa convenient to move

Technical Field

The utility model relates to the technical field of furniture, specifically be a sofa convenient to remove.

Background

The sofa is a multi-seat chair with cushions, a backrest chair with springs or thick foamed plastic and the like is provided with armrests at two sides, the sofa is one of soft furniture, the sofa is already necessary for many families, and the commercially sold sofa generally comprises three types of low-back sofa, high-back sofa and common sofa between the low-back sofa and the high-back sofa.

Disclosure of Invention

An object of the utility model is to provide a sofa convenient to remove possesses the advantage of convenient removal, has solved the problem that current sofa exists not convenient for remove.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sofa convenient to remove, includes the sofa cushion, the equal fixedly connected with baffle in both sides at sofa cushion top, the fixedly connected with air cushion of center department at baffle top, the inner chamber of baffle is provided with elevating gear, elevating gear includes the gas chamber room, the equal fixed plate in both sides of gas chamber room and the inner wall fixed connection of baffle, the both sides of gas chamber room bottom all communicate has the inflator, the inner chamber sliding connection of inflator has the piston, the bottom fixedly connected with carriage release lever of piston, the surface cover of carriage release lever is equipped with the spring, the top of spring and the bottom fixed connection of piston, the bottom of spring and the inner wall fixed connection of inflator.

Preferably, the top of the air chamber is communicated with the bottom of the air cushion through an air outlet pipe, the left side of the air chamber is communicated with an air leakage pipe, and the top of the air leakage pipe is movably connected with a valve.

Preferably, the equal fixedly connected with supporting seat in both sides around the baffle bottom, the spout has all been seted up to supporting seat inner chamber's both sides, the corresponding one side sliding connection of spout has the slide, the bottom of slide has the universal wheel through fixed block swing joint, one side of universal wheel is provided with the locking.

Preferably, the bottom of the moving rod penetrates through the baffle plate and extends to the inner cavity of the supporting seat to be fixedly connected with the top of the sliding plate.

Preferably, the air cushion is a telescopic air cushion, and the surface of the air cushion is subjected to anti-skid texture treatment.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation that sets up air cushion, plenum chamber, inflator, piston, carriage release lever and spring is used, reciprocates the universal wheel, when needs remove, only need to descend the universal wheel can to reached the effect of convenient removal sofa, solved current sofa and had the problem that is not convenient for remove, brought the facility for the transport of sofa, thereby reduced the degree of difficulty of sofa transport.

2. The utility model discloses a set up the outlet duct, make gaseous entering air cavity room, through setting up disappointing pipe and valve, gas to the air cavity indoor is deflated, thereby make the universal wheel rise, through the cooperation that sets up spout and slide, stability when having ensured the universal wheel and removing, be the scalability air cushion through setting up the air cushion, made things convenient for pressing of user, through setting up anti-skidding line, the frictional force between user's palm and the air cushion has been increased, the bottom through setting up the carriage release lever runs through the baffle and extends to the inner chamber of supporting seat and the top fixed connection of slide, it drives the slide and removes to have made things convenient for the carriage release lever.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right sectional view of the baffle of the present invention;

fig. 3 is a sectional view of the supporting seat of the present invention.

In the figure: 1 sofa cushion, 2 baffles, 3 air cushions, 4 lifting devices, 41 air chambers, 42 air cylinders, 43 pistons, 44 moving rods, 45 springs, 5 air outlet pipes, 6 air release pipes, 7 supporting seats, 8 sliding grooves, 9 sliding plates and 10 universal wheels.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a sofa convenient to move comprises a sofa cushion 1, wherein both sides of the top of the sofa cushion 1 are fixedly connected with a baffle 2, both sides of the front and back of the bottom of the baffle 2 are fixedly connected with a supporting seat 7, both sides of the inner cavity of the supporting seat 7 are respectively provided with a sliding groove 8, one side corresponding to the sliding groove 8 is slidably connected with a sliding plate 9, the bottom of the sliding plate 9 is movably connected with a universal wheel 10 through a fixed block, one side of the universal wheel 10 is provided with a lock, the stability of the universal wheel 10 during moving is ensured by arranging the sliding groove 8 and the sliding plate 9, the center of the top of the baffle 2 is fixedly connected with an air cushion 3, the air cushion 3 is a telescopic air cushion, the surface of the air cushion 3 is processed by anti-skid lines, the air cushion 3 is arranged to be the telescopic air cushion, the pressing, the inner cavity of the baffle plate 2 is provided with a lifting device 4, the lifting device 4 comprises an air chamber 41, the top of the air chamber 41 is communicated with the bottom of the air cushion 3 through an air outlet pipe 5, the left side of the air chamber 41 is communicated with an air release pipe 6, the top of the air release pipe 6 is movably connected with a valve, air enters the air chamber 41 through the air outlet pipe 5, the air in the air chamber 41 is released through the air release pipe 6 and the valve, so that the universal wheel 10 rises, fixing plates on two sides of the air chamber 41 are fixedly connected with the inner wall of the baffle plate 2, air cylinders 42 are respectively communicated with two sides of the bottom of the air chamber 41, pistons 43 are slidably connected with the inner cavities of the air cylinders 42, moving rods 44 are fixedly connected with the bottoms of the pistons 43, the bottoms of the moving rods 44 penetrate through the baffle plate 2 and extend to the inner cavities of the supporting seats 7 and fixedly connected with the tops of the sliding plates 9, the, the top end of the spring 45 is fixedly connected with the bottom of the piston 43, the bottom end of the spring 45 is fixedly connected with the inner wall of the air cylinder 42, the air cushion 3, the air chamber 41, the air cylinder 42, the piston 43, the moving rod 44 and the spring 45 are matched for use, the universal wheel 10 is moved up and down, when the sofa needs to be moved, the universal wheel 10 only needs to be lowered, the effect of conveniently moving the sofa is achieved, the problem that the existing sofa is inconvenient to move is solved, convenience is brought to the sofa in carrying, and the difficulty in carrying the sofa is reduced.

During the use, if need move the sofa, only need press air cushion 3, the back and forth pressing of air cushion 3 can produce gas, gas enters into air cavity 41 through outlet duct 5, the gas that air cavity 41 produced can jack-up piston 43, piston 43 slides in inflator 42 and drives the carriage release lever 44 and move, carriage release lever 44 drives slide 9 and moves, slide 9 slides in spout 8 and drives universal wheel 10 and move, if need shrink universal wheel 10, only need open the valve, gas escape pipe 6 discharges the air of air cavity 41, the effect of self-force of spring 45 makes piston 43 reset, thereby the effect of conveniently moving the sofa has been reached.

In summary, the following steps: the sofa convenient to move solves the problem that the existing sofa is inconvenient to move by the matching use of the air cushion 3, the air chamber 41, the air cylinder 42, the piston 43, the moving rod 44 and the spring 45.

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 sofa convenient to remove, includes sofa cushion (1), its characterized in that: the equal fixedly connected with baffle (2) in both sides at sofa cushion (1) top, fixedly connected with air cushion (3) are located at the center at baffle (2) top, the inner chamber of baffle (2) is provided with elevating gear (4), elevating gear (4) include air chamber (41), the equal fixed plate in both sides of air chamber (41) and the inner wall fixed connection of baffle (2), the both sides of air chamber (41) bottom all communicate has inflator (42), the inner chamber sliding connection of inflator (42) has piston (43), the bottom fixedly connected with carriage release lever (44) of piston (43), the surface cover of carriage release lever (44) is equipped with spring (45), the top of spring (45) and the bottom fixed connection of piston (43), the bottom of spring (45) and the inner wall fixed connection of inflator (42).

2. The sofa of claim 1, wherein the sofa further comprises: the top of air chamber (41) is through the bottom intercommunication of outlet duct (5) and air cushion (3), the left side intercommunication of air chamber (41) has disappointing pipe (6), the top swing joint of disappointing pipe (6) has the valve.

3. The sofa of claim 1, wherein the sofa further comprises: the supporting seat is characterized in that a supporting seat (7) is fixedly connected to the front side and the rear side of the bottom of the baffle plate (2), sliding grooves (8) are formed in the two sides of an inner cavity of the supporting seat (7), sliding plates (9) are slidably connected to one corresponding sides of the sliding grooves (8), universal wheels (10) are movably connected to the bottoms of the sliding plates (9) through fixing blocks, and locking is arranged on one sides of the universal wheels (10).

4. The sofa of claim 1, wherein the sofa further comprises: the bottom of the moving rod (44) penetrates through the baffle (2) and extends to the inner cavity of the supporting seat (7) to be fixedly connected with the top of the sliding plate (9).

5. The sofa of claim 1, wherein the sofa further comprises: the air cushion (3) is a telescopic air cushion, and the surface of the air cushion (3) is processed by anti-skid lines.