CN217137316U

CN217137316U - Rotatable sofa

Info

Publication number: CN217137316U
Application number: CN202220487428.3U
Authority: CN
Inventors: 孟全芬
Original assignee: Suzhou Zhaoyuan Furniture Materials Co ltd
Current assignee: Suzhou Zhaoyuan Furniture Materials Co ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-08-09
Anticipated expiration: 2032-03-08

Abstract

The utility model discloses a sofa that can rotate, include: the top of the base is movably inserted with a rotating shaft; the seat cushion is movably sleeved at the top of the rotating shaft, the back side of the top of the seat cushion is connected with a backrest, and two symmetrical sides of the top of the seat cushion are connected with armrests; be provided with the fixed establishment that the cushion after the pairing rotation carries out fixing between base and the cushion, fixed establishment sets up a plurality of jacks at the base top and pegs graft at the inboard inserted bar of a jack, one side including being circular array the slot has been seted up to the handrail, the top of inserted bar runs through the cushion and extends to in the slot, the top of inserted bar is connected with the handle, and the handle supports the top at the cushion, the middle part of back is provided with the mechanism of blowing. This sofa that can rotate can fix in convenient alignment after the cushion is rotatory, and can provide hot wind or cool wind for user's back as required, and whole use experiences better.

Description

Rotatable sofa

Technical Field

The utility model belongs to the technical field of the sofa, especially a sofa that can rotate.

Background

The sofa is a backrest chair provided with soft cushions such as springs or thick foam plastics, is common furniture in families and is divided into a plurality of types, but is generally fixed in one place, and the sofa is required to rotate in order to improve the use experience.

Although the existing sofa can smoothly rotate, the seat cushion is not convenient to fix again after the sofa rotates, and the use experience is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sofa that can rotate to solve the problem that provides among the prior art.

The technical scheme is as follows: a rotatable sofa, comprising:

the top of the base is movably inserted with a rotating shaft;

the cushion is movably sleeved at the top of the rotating shaft, the back side of the top of the cushion is connected with a backrest, and two symmetrical sides of the top of the cushion are connected with armrests;

be provided with between base and the cushion and carry out the fixed establishment who fixes to the cushion after the pairing rotation, fixed establishment sets up a plurality of jacks at the base top and pegs graft at the inboard inserted bar of a jack, one side including being circular array the slot has been seted up to the handrail, the top of inserted bar runs through the cushion and extends to in the slot, the top of inserted bar is connected with the handle, and the handle supports the top at the cushion, the middle part of back is provided with the mechanism of blowing.

In a further embodiment, a mounting groove is formed in the middle of the backrest, the blowing mechanism is arranged in the mounting groove, the blowing mechanism is sequentially arranged into a cloth cover, a heat conducting ring, a ventilating fan and a dustproof net from front to back, a fixing groove is formed in the lower portion of the backrest, an electric heater is inserted in the fixing groove, and the output end of the electric heater is connected with the heat conducting ring through a heat conducting wire.

In a further embodiment, a baffle is arranged on one side of the fixing groove, and heat dissipation holes are uniformly formed in the baffle.

In a further embodiment, the outer side of the heat conduction ring is fixedly sleeved with a heat insulation ring, and the heat insulation ring is inserted into the inner side of the mounting groove.

In a further embodiment, bearings are arranged at the joints of the rotating shaft, the base and the cushion.

In a further embodiment, a silica gel cushion is arranged at the top of the cushion, a slot is formed in the top of the front side of the backrest, and a neck pillow is inserted in the slot.

The utility model discloses a technological effect and advantage: according to the rotatable sofa, the cushion can be fixed by inserting the inserting rods into the corresponding inserting holes after the cushion is rotated, so that the operation is convenient; when the back of a user feels sultry, the ventilating fan can be started to blow air to the back for heat dissipation, and when the weather is cold, the electric heater can be started again for heating, so that the ventilating fan can blow the heat of the heat conducting ring to the back to provide hot air, and the use comfort is improved; this sofa that can rotate can fix in convenient alignment after the cushion is rotatory, and can provide hot wind or cool wind for user's back as required, and whole use experiences better.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a left side sectional view of the backrest of the present invention.

In the figure: the air-conditioning seat comprises a base 1, a seat cushion 2, a rotating shaft 3, a backrest 4, handrails 5, jacks 6, an inserted bar 7, a handle 8, a cloth cover 9, a heat insulation ring 10, a heat conduction ring 11, an electric heater 12, a ventilation fan 13, a dust screen 14, a neck pillow 15 and a silica gel pad 16.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

As shown in fig. 1, a rotating shaft 3 is movably inserted into the top of a base 1, a cushion 2 is movably sleeved on the top of the rotating shaft 3, bearings are mounted at the joints of the rotating shaft 3, the base 1 and the cushion 2, the rear side of the top of the cushion 2 is connected with a backrest 4 through a plurality of bolts, a silica gel cushion 16 is arranged on the top of the cushion 2 to improve the sitting comfort, a slot is formed in the top of the front side of the backrest 4, a neck pillow 15 is inserted into the slot, the neck can lean against the neck pillow 15 to improve the sitting comfort, and two symmetrical sides of the top of the cushion 2 are connected with armrests 5 through a plurality of screws;

the seat cushion 2 can be conveniently fixed after rotating, as shown in fig. 2, a fixing mechanism for fixing the seat cushion 2 after rotating is arranged between the base 1 and the seat cushion 2, the fixing mechanism comprises a plurality of jacks 6 arranged at the top of the base 1 in a circular array and an inserted rod 7 inserted into the inner side of one jack 6, a slot is formed in the handrail 5 at one side, the top of the inserted rod 7 penetrates through the seat cushion 2 and extends into the slot, the top of the inserted rod 7 is connected with a handle 8, the handle 8 is supported at the top of the seat cushion 2, and the inserted rod 7 is more conveniently controlled by the handle 8;

in order to provide hot air or cool air for the back of a user as required, as shown in fig. 3, a blowing mechanism is arranged in the middle of a backrest 4, a mounting groove is formed in the middle of the backrest 4, the blowing mechanism is arranged in the mounting groove, the blowing mechanism is sequentially arranged from front to back into a cloth cover 9, a heat conduction ring 11, a ventilation fan 13 and a dust screen 14, the dust screen 14 can prevent ash from entering the mounting groove, a heat insulation ring 10 is fixedly sleeved outside the heat conduction ring 11, the heat insulation ring 10 is inserted inside the mounting groove to prevent the heat conduction ring 11 from damaging the backrest 4, a fixing groove is formed in the lower portion of the backrest 4, an electric heater 12 is inserted in the fixing groove, the output end of the electric heater 12 is connected with the heat conduction ring 11 through a heat conduction wire, the electric heater 12 adopts the existing resistance heating principle to heat and conducts heat to the surface of the heat conduction ring 11, a baffle is arranged on one side of the fixing groove, and the baffle is uniformly formed with heat dissipation holes, avoiding overheating damage to the electric heater 12.

The theory of operation, this sofa that can rotate, be connected the device with external power source, the user sits at 2 tops of cushion, need rotatory the seat, 2 the time, shift up to breaking away from jack 6 through handle 8 control inserted bar 7 and can rotate cushion 2, can fix cushion 2 in inserting corresponding jack 6 with inserted bar 7 behind rotatory cushion 2, user's back feels when sultry, can open ventilating fan 13 and blow the heat dissipation for the back is bloied, can open electric heater 12 again when the air cooling and heat, the heat conducts the surface of heat conduction ring 11 through the heat conduction line, ventilating fan 13 can blow the heat of heat conduction ring 11 to the back in order to provide the hot wind like this, promote use comfort.

Finally, it should be noted that: the foregoing is merely a preferred embodiment of the present invention and is not intended to limit the scope of the invention.

Claims

1. A rotatable sofa, comprising:

the top of the base (1) is movably inserted with a rotating shaft (3);

the seat cushion (2) is movably sleeved at the top of the rotating shaft (3), the back side of the top of the seat cushion (2) is connected with a backrest (4), and two symmetrical sides of the top of the seat cushion (2) are connected with armrests (5);

the method is characterized in that: be provided with between base (1) and cushion (2) and carry out the fixed establishment to cushion (2) after the pairing rotation, fixed establishment sets up a plurality of jacks (6) at base (1) top and pegs graft in a jack (6) inboard inserted bar (7), one side including being circular array the slot has been seted up in handrail (5), the top of inserted bar (7) runs through cushion (2) and extends to in the slot, the top of inserted bar (7) is connected with handle (8), and handle (8) support the top at cushion (2), the middle part of back (4) is provided with the mechanism of blowing.

2. A rotatable sofa as claimed in claim 1, wherein: the middle part of back (4) has been seted up the mounting groove, the mechanism of blowing sets up in the mounting groove, and the mechanism of blowing sets gradually to cloth cover (9), heat-conducting ring (11), ventilating fan (13) and dust screen (14) from the front to the back, the fixed slot has been seted up to the lower part of back (4), and it has electric heater (12) to peg graft in the fixed slot, and passes through the heat conduction line connection between the output of electric heater (12) and heat-conducting ring (11).

3. A rotatable sofa as claimed in claim 2, wherein: one side of fixed slot is provided with the baffle, and the louvre has evenly been seted up to the baffle.

4. A rotatable sofa as claimed in claim 2, wherein: the outer side of the heat conducting ring (11) is fixedly sleeved with a heat insulation ring (10), and the heat insulation ring (10) is inserted into the inner side of the mounting groove.

5. A rotatable sofa as claimed in claim 1, wherein: and bearings are arranged at the joints of the rotating shaft (3) and the base (1) and the cushion (2).

6. A rotatable sofa as claimed in claim 1, wherein: the top of cushion (2) is provided with silica gel pad (16), the front side top of back (4) has seted up the fluting, and it has neck pillow (15) to peg graft in the fluting.