CN211911081U

CN211911081U - Rest type low-back sofa

Info

Publication number: CN211911081U
Application number: CN201921544479.XU
Authority: CN
Inventors: 王亚军
Original assignee: Yunhe Xinhua Coating Factory
Current assignee: Yunhe Xinhua Coating Factory
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-11-13
Anticipated expiration: 2029-09-17

Abstract

The utility model relates to a household articles for daily use technical field just discloses a low sofa of carrying on back of rest type, including chair formula upper sofa, chair formula upper sofa downside swing joint has chair formula lower floor's sofa, and chair formula upper sofa left side fixed mounting has the handrail, and chair formula upper sofa and chair formula lower floor's sofa and handrail front side swing joint have a back of the body to lean on, lean on inside swing joint to have the neck pillow, and chair formula upper sofa right side swing joint has bed formula upper sofa, bed formula upper sofa downside swing joint bed formula lower floor's sofa. The rest type low-back sofa changes the height to be adjusted to the optimal backrest area through personal habits, and the neck pillow type sofa can be adjusted by the low-back sofa, so that the multipurpose effect is realized; the optimal comfort zone is found by adjusting the angle, the sofa can be integrally split into two sofa chairs and a bed, and the sofa is the optimal choice for people who are not abundant in economy in the snail-living big city.

Description

Rest type low-back sofa

Technical Field

The utility model relates to a household articles for daily use technical field specifically is a low back of body sofa of rest type.

Background

The low-back sofa belongs to a rest type portable chair, supports the waist (lumbar vertebra) of a user by a supporting point, has lower backrest height and smaller backrest angle, is favorable for rest, is convenient and light to move and occupies small area; the sofa is an essential product for modern family life, and people are always used to chat, entertain and relax or relieve fatigue on the sofa no matter whether relatives and friends meet or after finishing busy work and study in one day.

The low-back sofa in the market at present has larger volume and fixed structure, and can not meet the requirements of different target groups; in the modern big city, a large number of worm people exist, a bed and a sofa cannot be arranged at the same time, the body plate length of each person is different, the difference among the old, the children and the adults is obvious, and the fixed backrest height cannot meet the comfort point of all people; in addition, the angle between the backrest and the sofa in the current market is fixed, so that the requirements of most customers cannot be met, the belly is extruded due to an excessively small angle, the digestive system is affected, and muscle tissues are extruded due to long-time sitting; therefore, we propose a rest type low back sofa to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, an object of the present invention is to provide a rest type low back sofa, which has the advantages of high cost performance, comfort and flexibility.

The utility model discloses a realize that technical purpose adopts following technical scheme:

the utility model provides a low sofa of carrying on back of rest type, includes chair formula upper sofa, two swing joint has bed formula upper sofa in the middle of the chair formula upper sofa, and bed formula upper sofa downside swing joint has bed formula lower floor sofa, and chair formula upper sofa downside swing joint has chair formula lower floor sofa, and two chair formula upper sofa outside fixed mounting have the handrail, and button one and button two have been seted up to the handrail top, and chair formula upper sofa and chair formula lower floor sofa and handrail rear side swing joint have a back to rest, have the neck pillow to lean on inside swing joint.

Preferably, the right side of the chair type upper sofa is fixedly provided with a clamping groove, and the upper side of the chair type lower sofa is fixedly provided with an alloy clamping hook and is matched with the clamping groove fixedly arranged on the right side of the upper sofa.

Preferably, an intelligent controller is fixedly installed inside the handrail, and the upper side of the intelligent controller is electrically connected with a first button, a second button, a precision adjusting rod and a precision stretching rod through leads.

Preferably, the width of the bed-type upper sofa and the width of the bed-type lower sofa are the same as those of the chair-type upper sofa and the chair-type lower sofa, and the length of the bed-type upper sofa and the length of the bed-type lower sofa can accommodate two persons to sleep. The bed-type sofa and the chair-type sofa are movably connected, and all the sofas are provided with sofa covers.

Preferably, the neck pillow is fixedly arranged inside the backrest through a fixedly connected precision stretching rod. All the back rests and the neck pillows are provided with the matched neck pillow sleeves and back rest sleeves.

The utility model discloses possess following beneficial effect:

1. the rest type low-back sofa is transmitted and input to the intelligent controller by controlling two different buttons, and then outputs instructions to the precision adjusting rod and the precision stretching rod, so that the height and the angle are changed, the height is changed to the optimal backrest region through personal habits, and the low-back sofa can be changed into a neck pillow type sofa, thereby realizing the multi-purpose effect; the optimal comfort zone can also be found through the angle size, and the abdominal compression can be prevented from influencing the digestive system for the obese people.

2. The rest type low-back sofa is the best choice for people who are not abundant in economy in the snail-living big city by splitting the whole sofa into two sofa chairs and a bed.

Drawings

Fig. 1 is a schematic front structural view of the present invention.

Fig. 2 is a schematic view of the chair structure of the present invention.

Fig. 3 is a schematic view of the chair-type undeployed structure of the present invention.

Fig. 4 is a schematic view of the chair-type lower sofa of the present invention.

Fig. 5 is a schematic side view of the present invention.

Fig. 6 is a schematic view of the inner structure of the armrest of the present invention.

Fig. 7 is a schematic structural view of the precision stretching rod of the present invention.

In the figure: 1-chair type upper sofa, 2-armrest, 3-backrest, 4-button I, 5-button II, 6-neck pillow, 7-chair type lower sofa, 8-clamping groove, 9-bar type handle, 10-precision adjusting rod, 11-intelligent controller, 12-alloy clamping hook, 13-precision stretching rod, 14-bed type upper sofa, 15-bed type lower sofa, 16-hole type handle and 17-lead.

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. 1-7, a resting low back sofa comprises a chair-type upper sofa 1, a clamping groove 8 is fixedly arranged at the right side of the upper sofa 1, an alloy clamping hook 12 is fixedly arranged at the upper side of the chair-type lower sofa 7 and is matched with the clamping groove 8 fixedly arranged at the right side of the upper sofa 1; the middle of the two chair-type upper-layer sofas 1 is movably connected with a bed-type upper-layer sofa 14, the lower side of the bed-type upper-layer sofa 14 is movably connected with a bed-type lower-layer sofa 15, the widths of the bed-type upper-layer sofa 14 and the bed-type lower-layer sofa 5 are consistent with those of the chair-type upper-layer sofa 1 and the chair-type lower-layer sofa 7, and the lengths of the bed-type upper-layer sofa 14 and the bed-type lower-layer sofa 1 can accommodate two persons to sleep; the lower side of the chair type upper layer sofa 1 is movably connected with a chair type lower layer sofa 7, the outer sides of the two chair type upper layer sofas 1 are fixedly provided with armrests 2, all the armrests 2 are provided with pre-designed armrest gloves, a first button 4 and a second button 5 are arranged above the armrests 2, an intelligent controller 11 is fixedly arranged in each armrest 2, the intelligent controller 11 is electrically connected with the first button 4, the second button 5, a precision adjusting rod 10 and a precision stretching rod 13 through a wire 17, the intelligent program control is transmitted and input by controlling the two different buttons, and then an instruction is output to the precision adjusting rod and the precision stretching rod, so that the height and the angle are changed, the height is adjusted to an optimal backrest area through personal habits, the low backrest can be changed into a sofa neck pillow type sofa, and a multipurpose effect is realized; the optimal comfortable area can be found through the angle, and the influence of abdominal compression on the digestive system can be prevented for the obese people; the chair type upper layer sofa 1, the chair type lower layer sofa 7 and the back side of the armrest 2 are movably connected with a backrest 3, and the inside of the backrest 3 is movably connected with a neck pillow 6; the neck pillow 6 is fixedly arranged in the backrest 3 through a movably connected precise stretching rod 13, and the height from the neck pillow 6 to the upper-layer chair type sofa 1 or the upper-layer bed type sofa 14 is about 370 mm; the backrest 3 and the neck pillow 6 are provided with a neck pillow sleeve and a backrest sleeve which are matched with each other, and all the sofas are provided with sofa sleeves; the rest type low-back sofa can be integrally split into two sofa chairs and a bed, and is the best choice for people who are not abundant in economy in the snail-living big city.

The working principle is as follows: the intelligent controller 11 is transmitted and input by controlling two different buttons, and then an instruction is output to the precision adjusting rod 10 and the precision stretching rod 13, so that the height and the angle are changed, the height is changed and the optimal backrest region is adjusted by personal habits, the low-backrest sofa can be changed into a neck pillow type sofa, the multipurpose effect is realized, the optimal comfort region is found through the angle size, and the aim of splitting the whole hair into two sofa chairs and a bed is realized through the handle 16.

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 low back of body sofa of rest type, includes chair form upper sofa (1), its characterized in that: two swing joint has bed formula upper sofa (14) in the middle of chair formula upper sofa (1), bed formula upper sofa (14) downside swing joint has bed formula lower floor sofa (15), chair formula upper sofa (1) downside swing joint has chair formula lower floor sofa (7), two chair formula upper sofa (1) outside fixed mounting have handrail (2), handrail (2) top has been seted up button one (4) and button two (5), chair formula upper sofa (1) and chair formula lower floor sofa (7) and handrail (2) rear side swing joint have back of the body (3), the inside swing joint of back of the body (3) has neck pillow (6).

2. A resting low back sofa according to claim 1, wherein: the right side of the chair type upper layer sofa (1) is fixedly provided with a clamping groove (8), and the upper side of the chair type lower layer sofa (7) is fixedly provided with an alloy clamping hook (12).

3. A resting low back sofa according to claim 1, wherein: the intelligent control device is characterized in that an intelligent controller (11) is fixedly mounted inside the handrail (2), and the upper side of the intelligent controller (11) is electrically connected with a first button (4), a second button (5), a precision adjusting rod (10) and a precision stretching rod (13) through a lead (17).

4. A resting low back sofa according to claim 1, wherein: the width of the bed-type upper layer sofa (14) and the width of the bed-type lower layer sofa (15) are the same as those of the chair-type upper layer sofa (1) and the chair-type lower layer sofa (7), and the length of the bed-type upper layer sofa (14) and the length of the bed-type lower layer sofa (15) can accommodate two persons to sleep.

5. A resting low back sofa according to claim 1, wherein: the neck pillow (6) is fixedly arranged in the backrest (3) through a fixedly connected precise stretching rod (13).