CN210095202U

CN210095202U - Adjustable sofa of handrail

Info

Publication number: CN210095202U
Application number: CN201920823981.8U
Authority: CN
Inventors: 陈雪莲
Original assignee: Huiguan Furniture Co Ltd
Current assignee: Huiguan Furniture Co Ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-02-21
Anticipated expiration: 2029-06-03

Abstract

The utility model provides an adjustable sofa of handrail, it includes the sofa body, but the inside lifting support that is provided with of sofa base below the sofa handrail, but lifting support top sets up rotary mechanism, the sofa handrail sets up on rotary mechanism. The utility model provides a sofa armrest can carry out height and inclination's adjustment, can adjust according to user's in-service use demand, has promoted to use to experience and has felt and the comfort level.

Description

Adjustable sofa of handrail

Technical Field

The utility model belongs to the field of furniture, concretely relates to adjustable sofa of 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 is greatly innovated in both material and structural modeling, and the functionality of the sofa is always the key point of research of designers as a main passenger carrier for household or office. The sofa armrest commonly used at present is designed according to the shape of the sofa, the height and the angle of the sofa armrest are not adjustable, the requirements of different users cannot be met, if the sofa armrest is used as a headrest when the sofa is used for short rest, and the sofa armrest cannot be flexibly adjusted in position, so that the experience of use is influenced.

Disclosure of Invention

An object of the utility model is to solve the sofa handrail and adjust the problem, provide an adjustable sofa of handrail, through the height and the inclination who adjust the sofa handrail improve its availability factor and use experience comfort level.

The technical scheme is as follows:

the utility model provides an adjustable sofa of handrail, includes the sofa body, is provided with the liftable support in the sofa base inside of sofa handrail below, liftable support top sets up rotary mechanism, the sofa handrail sets up on rotary mechanism.

Furthermore, a support base is arranged inside the sofa base below the sofa armrest, and the lifting support is arranged on the support base.

Further, the rotating mechanism is connected with the lifting support through a connecting shaft.

Furthermore, the lifting support is of a telescopic loop bar structure, the inner loop bar is provided with clamping beads, and the outer loop bar is provided with a plurality of positioning clamping grooves matched with the clamping beads.

Further, rotary mechanism includes buckle inner ring and buckle outer loop, the buckle outer loop cup joints in the buckle inner ring outside, is provided with the structure of mutual joint on buckle inner ring and the buckle outer loop, buckle inner ring and buckle outer loop are the elasticity material, and the buckle outer loop realizes the joint of different rotational position for the rotatory in-process of buckle inner ring.

Furthermore, the buckle inner ring is fixed on the top end of the lifting support, and the sofa armrest is arranged on the buckle outer ring.

Furthermore, buckle inner ring surface is provided with the arch, buckle outer loop internal surface is provided with the recess, buckle inner ring and buckle outer loop realize joint and location through arch and recess.

The utility model provides an adjustable sofa of handrail through liftable support and at the inside rotary mechanism that sets up of handrail, can adjust the height and the inclination of sofa handrail in a flexible way according to actual need, when utilizing the sofa to have a rest simultaneously, can regard the sofa handrail as the headrest, realizes the most suitable pillow position through height-adjusting and inclination.

Drawings

FIG. 1 is a schematic view of an adjustable armrest sofa provided in example 1;

FIG. 2 is a side view of the adjustable armrest sofa provided in example 1;

fig. 3 is a schematic view of the adjustable armrest sofa swivel mechanism provided in embodiment 1;

FIG. 4 is a schematic view of the adjustable sofa lifting support provided in example 1;

in the above fig. 1-4, 1 is a sofa armrest, 2 is a liftable support, 3 is a support base, 4 is a rotating mechanism, and 5 is a connecting shaft.

Detailed Description

Example 1

As shown in fig. 1-2, for the adjustable sofa with adjustable armrest provided in this embodiment, a liftable support 2 is disposed inside a sofa base below a sofa armrest 1, a support base 3 is disposed inside the sofa base below the sofa armrest 1, the liftable support 2 is disposed on the support base 3, a rotating mechanism 4 is disposed on the top end of the liftable support 2, the sofa armrest 1 is disposed on the rotating mechanism 4, and the rotating mechanism 4 is connected to the liftable support 2 through a connecting shaft 5.

The adjustable sofa of handrail that provides more than, through the regulation of handrail, can bring good rest for the sofa and experience, if in the office, when noon rest needs noon break, can adjust the handrail low through adjusting the handrail, rotate sofa handrail to suitable position through the rotation simultaneously to satisfy the travelling comfort that the user lain.

As shown in fig. 3, a manner of the rotating mechanism is provided, which includes a buckle inner ring 41 and a buckle outer ring 42, the buckle outer ring 42 is sleeved outside the buckle inner ring 41, the buckle inner ring 41 and the buckle outer ring 42 are provided with structures for mutual clamping, the buckle inner ring 41 and the buckle outer ring 42 are both made of elastic materials, and the clamping at different rotating positions is realized in the process that the buckle outer ring 42 rotates relative to the buckle inner ring 41. The buckle inner ring 41 is fixed on the top end of the lifting support 2, and the sofa armrest is arranged on the buckle outer ring 42.

Further, the surface of the buckle inner ring 41 is provided with a protrusion, the inner surface of the buckle outer ring 42 is provided with a groove, and the buckle inner ring 41 and the buckle outer ring 42 are clamped and positioned through the protrusion and the groove.

Through the arrangement of the rotating mechanism, in the actual use process, in the process of rotating the sofa armrest, due to the elastic material of the rotating mechanism, the sofa armrest drives the buckle outer ring 42 to rotate relative to the buckle inner ring 41, the groove and the protrusion are continuously combined and separated to be recombined in the rotating process, when the sofa armrest rotates to a proper position, the rotation is stopped, and the buckle inner ring 41 and the buckle outer ring 42 are clamped and fixed to realize positioning.

As shown in fig. 4, for the lifting bracket adopted in this embodiment, it can be seen that the lifting bracket adopts an inner loop bar 21 sleeved inside an outer loop bar 22 to form a telescopic loop bar structure, a clamping bead 23 is arranged on the inner loop bar 21, and a plurality of positioning clamping grooves 24 matched with the clamping bead 23 are arranged on the outer loop bar 22. In the lifting process of the lifting support, the adjustment of different heights is realized through the mutual clamping and separation of the clamping beads 23 and the positioning clamping grooves 24.

Claims

1. The utility model provides an adjustable sofa of handrail, includes the sofa body, its characterized in that is provided with liftable support (2) in sofa base below sofa handrail (1), liftable support (2) top sets up rotary mechanism (4), sofa handrail (1) sets up on rotary mechanism (4).

2. The adjustable sofa with armrests according to claim 1, characterized in that a support base (3) is arranged inside the sofa base under the sofa armrest (1), and the liftable support (2) is arranged on the support base (3).

3. The sofa with adjustable armrests according to claim 1, wherein the liftable support (2) is a telescopic loop bar structure, the inner loop bar is provided with a clamping bead, and the outer loop bar is provided with a plurality of positioning clamping grooves matched with the clamping bead.

4. The adjustable sofa with armrests according to claim 1, characterized in that the rotating mechanism (4) is connected with the liftable support (2) through a connecting shaft (5).

5. The adjustable sofa with armrests according to claim 1, wherein the rotating mechanism (4) comprises an inner buckle ring (41) and an outer buckle ring (42), the outer buckle ring (42) is sleeved outside the inner buckle ring (41), the inner buckle ring (41) and the outer buckle ring (42) are provided with structures which are mutually clamped, the inner buckle ring (41) and the outer buckle ring (42) are both made of elastic materials, and clamping in different rotating positions is realized when the outer buckle ring (42) rotates relative to the inner buckle ring (41).

6. The adjustable sofa with adjustable armrests according to claim 5, wherein the inner snap ring (41) is fixed on the top end of the liftable support (2), and the sofa armrests are arranged on the outer snap ring (42).

7. The adjustable sofa with armrests according to claim 5, wherein the surface of the inner snap ring (41) is provided with protrusions, the inner surface of the outer snap ring (42) is provided with grooves, and the inner snap ring (41) and the outer snap ring (42) are clamped and positioned through the protrusions and the grooves.