CN217243399U

CN217243399U - Sofa

Info

Publication number: CN217243399U
Application number: CN202122325556.6U
Authority: CN
Inventors: 金寺苗; 庄文浩
Original assignee: UE Furniture Co Ltd
Current assignee: UE Furniture Co Ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-08-23
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a sofa, which comprises a seat component, a back component and a handrail component; the handrail component comprises a handrail supporting part and a movable handrail which are arranged in an up-down stacking manner, and the handrail supporting part is fixedly arranged on two sides of the seat component; the movable armrests are respectively arranged on two sides of the back component, and the movable armrests and the back component incline synchronously; the back component can be adjusted backwards relative to the seat component so that the back component has a sitting posture state and a backwards-bending state, in the sitting posture state, the bottom contour of the movable armrest is matched with the contour of the top of the armrest supporting part, and the movable armrest is attached to the armrest supporting part up and down; in a backward bending state, the movable handrail responds to backward bending action of the back component and is lifted relative to the handrail supporting part to cater to the arm of a human body, and the front end of the movable handrail is in a free posture; so that the arms of the user can be supported all the time in a sitting posture state or a backward leaning state; the situation that arms are suspended to cause ache when the user leans backwards is avoided, the comfort of the sofa is improved, and the use is more humanized.

Description

Sofa

Technical Field

The utility model relates to a thing to sit on field, in particular to sofa.

Background

In the existing multifunctional sofa, the backrest can be adjusted to incline relative to the sofa seat so that a user can feel more comfortable, and the multifunctional sofa is convenient for the user to use daily or lie down for rest; however, the backrest and the armrests of the multifunctional sofa in the market are two separate parts, and the armrests are generally fixed on two sides of the seat of the sofa; when the user uses the sofa in a normal sitting posture, the back of the user leans against the backrest of the sofa, the two hands of the user can be just placed on the armrests, and the back and the elbow parts of the user can be properly supported; then when the user leans back, the back rotates backward, because the handrail is fixed during, the handrail can not rotate with the back together for under the user state of leaning back, the arm can not reach the handrail enough, makes the arm lose the support, leads to the comfortable degree of sofa not good enough.

Particularly for some competitive game players, the users need to sit on the sofa for a long time to operate; when the user is relaxed to a backward leaning state, the elbows leave the armrests and are in a suspended state, and the two hands of the user also need to be always placed in front of the chest for game operation; over time, the user may feel sore and tired, which makes it more desirable for the sofa to provide effective support for the user's arms and elbows while the sofa is in a reclined position.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide a sofa with ingenious and novel design, which divides the armrest components into an armrest supporting part and a movable armrest which are stacked up and down; wherein the handrail supporting parts are fixedly arranged at two sides of the seat component; the movable armrests are respectively arranged on two sides of the back component, and the movable armrests and the back component are tilted synchronously; the movable armrests and the armrest supporting parts are attached together up and down in a sitting posture state, and the shape of the movable armrests and the armrest supporting parts is not different from the shape of normal armrests; in the backward bending state, the movable armrests respond to the backward bending action of the back component and are correspondingly lifted to cater to the arms of the human body, so that the arms of the user can be supported all the time; the situation that arms are suspended to cause ache when the user leans backwards is avoided, the comfort of the sofa is improved, and the use is more humanized.

The technical scheme of the utility model is realized like this:

a sofa comprising a seat assembly, a back assembly and an arm assembly; the handrail component comprises a handrail supporting part and a movable handrail which are arranged in an up-down stacking manner, the handrail supporting part is fixedly arranged on two sides of the seat component, and the bottom contour of the movable handrail is matched with the top contour of the handrail supporting part; the movable armrests are respectively arranged on two sides of the back component, and the movable armrests and the back component incline synchronously; the back component can be adjusted backwards relative to the seat component so that the back component has a sitting posture state and a backwards-bending state, in the sitting posture state, the bottom contour of the movable armrest is matched with the contour of the top of the armrest supporting part, and the movable armrest is attached to the armrest supporting part up and down; under the backward bending state, the movable armrest responds to the backward bending action of the back component and is lifted relative to the armrest supporting part to cater to the arm of the human body, and the front end of the movable armrest is in a lifting posture.

Preferably, the height of the upper end of the armrest support part is flush with the height of the seat surface of the seat part assembly, or the height of the upper end of the armrest support part is higher than the height of the seat surface of the seat part assembly. The movable armrest is lifted upwards in a backward bending state, and the upper end of the armrest supporting part cannot exceed the seat surface of the seat part assembly, so that the armrest supporting part and the seat part assembly can be regarded as a whole, the shape is not sharp, and the integrity is better.

Preferably, in a backward leaning state, the maximum distance between the front end of the movable armrest and the armrest supporting part is between 15 and 25 cm. Under the back-facing-upward state, the front end of the movable armrest is in a floating posture, the structure is novel and simple, and the human arm can be supported under the back-facing-upward state to the maximum extent.

Preferably, the rear end of the movable armrest is fixedly connected with the back component; alternatively, the rear end of the movable armrest is movably connected with the back component so that the movable armrest can rotate relative to the back component. The movable handrail is fixedly connected with the back component and tilts up synchronously with the back component; if the movable handrail is movably connected with the back component, the movable handrail can be adjusted for the second time according to the requirements of different users, so that the purpose of comfortable use is achieved.

Preferably, the back assembly comprises a back body frame, two sides of the back body frame are provided with back side plates or rod-shaped parts, and the rear ends of the movable armrests are connected with the back side plates or the rod-shaped parts. The back assembly can be either a wooden frame structure or a metal tubular structure.

Preferably, the movable handrail comprises a movable handrail main body and a handrail soft package wrapped outside the movable handrail main body, and the movable handrail main body is of a rectangular structure formed by bending and enclosing a metal pipe. The metal pipe is bent to form the structure, so that the structural strength is higher.

Preferably, the rear end of the movable armrest main body is connected with the back component through a mounting seat, the mounting seat is of an L-shaped structure, and the mounting seat comprises a fixing plate used for connecting the back component and a connecting transverse plate perpendicular to the fixing plate; the connecting transverse plate is connected with the movable handrail main body through screws or is fixed through welding.

Preferably, the movable handrail comprises a movable handrail main body and a handrail soft package wrapped outside the movable handrail main body, and the movable handrail main body is of a strip-shaped wood board structure. The wood board is adopted for processing and forming, so that the processing and forming are more convenient, and the cost is lower.

Preferably, the rear end of the movable armrest body is of a curved structure, and the rear end of the movable armrest body is bent towards the back component and extends backwards to form a mounting plate connected with the back component.

Preferably, the handrail supporting part is of a frame type structure, and a flexible cover is wrapped outside the handrail supporting part.

Adopted above-mentioned technical scheme the utility model discloses a design departure point, theory and beneficial effect are:

firstly, the sofa of the utility model divides the armrest components into the armrest supporting part and the movable armrest which are stacked up and down; wherein the handrail supporting parts are fixedly arranged at two sides of the seat component; the movable armrests are respectively arranged on two sides of the back component, and the movable armrests and the back component are tilted synchronously; in a sitting posture state, the movable handrail and the handrail supporting part are attached together up and down, and the shape of the movable handrail are not different from those of a normal handrail, so that the movable handrail has good integrity and is simple and attractive; in the backward bending state, the movable armrests respond to the backward bending action of the back component and are correspondingly lifted to cater to the arms of the human body, so that the arms of the user can be supported all the time; the situation that arms are suspended to cause ache when the user leans backwards is avoided, the comfort of the sofa is improved, and the use is more humanized. The sofa is particularly suitable for players in electronic contests, the movable armrests can constantly support the arms of the users, and fatigue caused by long-time holding of game equipment is avoided.

Secondly, in a backward leaning state, the front end of the movable handrail is in a lifting attitude, and the height of the upper end of the handrail supporting part is flush with the height of the seat part component; at the moment, the handrail supporting part and the seat part component can be regarded as a whole, and the movable handrail can be regarded as an independent handrail structure, so that the shape is not obtrusive, the integrity is better, and the appearance is novel and beautiful. In a sitting posture state, the movable armrests are attached to the armrest supporting parts up and down to form a whole, and the movable armrests and the armrest supporting parts are similar to the traditional sofa armrests in shape, good in integrity and attractive in appearance. Therefore, the sofa has no abrupt shape and rich design feeling no matter in a sitting posture state or a backward leaning state.

Secondly, the mounting structure is simple, and the rear end of the movable armrest main body can be mounted with the back component through screws; the connection is convenient and fast, and the replacement is easy.

Drawings

Fig. 1 is a schematic perspective view of a sofa in a sitting posture in embodiment 1 of the present invention;

fig. 2 is a schematic perspective view of the sofa according to embodiment 1 of the present invention in a reclining state;

fig. 3 is a side view of the movable armrest and the back assembly according to embodiment 1 of the present invention;

fig. 4 is a schematic view of a connection structure of the movable armrest and the back assembly according to embodiment 1 of the present invention;

fig. 5 is a schematic view of a connection structure of the movable armrest and the back assembly according to embodiment 2 of the present invention.

The figures are numbered: a seat assembly 1; a back component 2; a back side plate 2 a; a soft bag 2b at the back; a handrail support portion 3; a movable armrest 4; a movable armrest body 4 a; a soft handrail package 4 b; a mounting base 5; a fixed plate 5 a; connecting the transverse plate 5 b; a bolt 6; and (7) mounting the plate.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

In the description of the present invention, the term "at least one" means one or more unless explicitly defined otherwise. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The utility model discloses a specific embodiment as follows:

example 1: as shown in fig. 1-4, the present invention provides a sofa comprising a seat assembly 1, a back assembly 2, and an armrest assembly; the armrest component comprises an armrest supporting part 3 and a movable armrest 4 which are arranged in an up-down stacked mode, the armrest supporting part 3 is fixedly arranged on two sides of the seat component 1, the movable armrest 4 is respectively arranged on two sides of the back component 2, and the movable armrest 4 and the back component 2 keep inclining synchronously. The back component 2 can be adjusted backward relative to the seat component 1 so that the back component 2 has a sitting posture state and a backward state, and in the sitting posture state, the movable armrest 4 is attached to the armrest supporting part 3 up and down; in a backward leaning state, the movable armrest 4 responds to the backward leaning action of the back component 2 and is lifted relative to the armrest supporting part 3 to cater to the arm of the human body, and the front end of the movable armrest 4 is in a free posture. The sofa is particularly suitable for a hand-trip competitive player, the two hands of the user need to be always placed in front of the chest, and the movable armrests 4 can support the arms of the user in a sitting posture state; when the user needs to relax and lean to enable the back component 1 to rotate to a backward leaning state, the movable armrests 4 and the back component 1 rotate synchronously to still lift and support the arms of the user; the movable armrests 4 can support the arms and the elbows of the user at any time, so that the hand fatigue of the user is relieved, and the use is more humanized.

As shown in fig. 3-4, the rear end of the movable armrest 4 is connected to the side of the back assembly 2; specifically, the back assembly 2 comprises a back main body frame of a wood structure, the back main body frame comprises back side plates 2a respectively positioned at two sides, and the rear ends of the movable armrests 4 are fixedly connected with the back side plates 2a so that the movable armrests 4 and the back assembly 2 keep synchronous rotation; the movable handrail 4 comprises a movable handrail main body 4a and a handrail soft package 4b wrapped outside the movable handrail main body 4a, the movable handrail main body 4a is of a rectangular structure formed by bending and surrounding metal pipes, and the movable handrail is high in strength and light in weight; the rear end of the movable armrest main body 4a is provided with an installation seat 5, and the installation seat 5 comprises a fixed plate 5a parallel to the back side plate 2a and a connecting transverse plate 5b vertical to the fixed plate 5 a; wherein the connecting transverse plate 5b is welded and fixed at the rear end of the movable handrail 4; the fixing plate 5a and the back side plate 2a are fixedly connected through bolts 6, the connection is stable, and the connection is fast and convenient. Furthermore, the movable armrest 4 can also be movably connected with the back component 2 (not shown), so that the movable armrest 4 can be adjusted for the second time according to the requirements of different users, thereby achieving the purpose of comfortable use.

As shown in fig. 1-2, the back assembly 2 comprises a back soft bag 2b wrapped outside the back body frame, and a handrail soft bag 4b wrapped on the movable handrail body 4 a; improve the use comfort and can further hide the connecting trace, so that the integrity between the back component 2 and the movable armrest 4 is better. Furthermore, the handrail supporting part 3 is of a frame structure, and a flexible cover is also coated outside the handrail supporting part 3; as shown in fig. 1, the length of the armrest support part 3 is the same as that of the movable armrest 4, and the bottom contour of the movable armrest 4 matches with the top contour of the armrest support part 3; in a sitting posture state, the movable handrail 4 and the handrail supporting part 3 can be attached together up and down, and the handrail assembly formed by the movable handrail 4 and the handrail supporting part has the same shape and shape as those of the traditional integrated handrail, so that the integrated handrail assembly has good integrity and simple and attractive appearance. As shown in fig. 2, in a backward leaning state, the movable armrest 4 rotates along with the back component 2, the front end of the movable armrest 4 tilts upwards and is in a free posture, and the distance between the movable armrest 4 and the armrest support part 3 is between 10 cm and 25 cm; so that the movable armrest 4 can still effectively support the elbow of the human hand in the backward bending state, and the front end of the movable armrest 4 is hollowed, so that the utility model has novel and beautiful appearance and can attract the eyeball. In addition, the upper end height of the armrest support part 3 is flush with the seat surface height of the seat component 1; in a backward bending state, the armrest supporting part 3 and the seat part assembly 1 can be regarded as a whole, and the movable armrest 4 can be regarded as an independent armrest structure, so that the appearance is not obtrusive, the integrity is better, and the appearance is novel and attractive. In a sitting posture, the movable armrest 4 is attached to the armrest support part 3 up and down to form a whole, and the shape of the movable armrest is similar to that of a traditional sofa armrest, so that the movable armrest is good in integrity and attractive in appearance. Therefore, the sofa has no sharp shape and design feeling no matter in a sitting posture state or a backward bending state.

In conclusion, the movable armrests 4 of the sofa of the utility model can always support the arms of the user no matter the user is in a sitting posture state or a backward-leaning state, so that the user is prevented from being in a suspended state and being sore in the backward-leaning state; the design is more humanized and the use is more comfortable.

Example 2: as shown in fig. 5, the present embodiment is different from embodiment 1 in that: the movable handrail main body 4a is of a strip-shaped wood plate structure, so that the cost is lower, and the shape processing is simpler; specifically, the method comprises the following steps: the rear end of the movable armrest main body 4a is of a curved structure, and the rear end of the movable armrest main body 4a is bent towards the back component 2 and extends backwards to form a mounting plate 7 connected with the back side plate 2a on the back component 2; the back side plate 2a and the mounting plate 7 are fixedly connected through screws.

Claims

1. A sofa is characterized in that: comprises a seat component, a back component and an armrest component; the handrail component comprises a handrail supporting part and a movable handrail which are arranged in an up-down stacking manner, the handrail supporting part is fixedly arranged on two sides of the seat component, and the bottom contour of the movable handrail is matched with the top contour of the handrail supporting part; the movable armrests are respectively arranged on two sides of the back component, and the movable armrests and the back component incline synchronously; the back component can be adjusted backwards relative to the seat component so that the back component has a sitting posture state and a backwards-bending state, and in the sitting posture state, the movable armrests and the armrest supporting parts are attached together up and down; in a backward bending state, the movable handrail responds to backward bending action of the back component and is lifted relative to the handrail supporting part to cater to the arms of a human body, and the front end of the movable handrail is in a lifting posture.

2. The sofa of claim 1, wherein: the upper end of the armrest supporting part is flush with the seat surface of the seat part assembly, or the upper end of the armrest supporting part is higher than the seat surface of the seat part assembly.

3. The sofa of claim 1, wherein: under the state of backward leaning, the maximum interval between the front end of the movable armrest and the armrest supporting part is between 15 and 25 cm.

4. The sofa of claim 1, wherein: the rear end of the movable armrest is fixedly connected with the back component; alternatively, the rear end of the movable armrest is movably connected with the back component so that the movable armrest can rotate relative to the back component.

5. The sofa of claim 1, wherein: the back component comprises a back main body frame, two sides of the back main body frame are provided with a back side plate or a rod-shaped part, and the rear end of the movable armrest is connected with the back side plate or the rod-shaped part.

6. The sofa of claim 1, wherein: the movable handrail comprises a movable handrail main body and a handrail soft package wrapped outside the movable handrail main body, and the movable handrail main body is of a rectangular structure formed by bending and surrounding metal pipes.

7. The sofa of claim 6, wherein: the rear end of the movable armrest main body is connected with the back component through a mounting seat, the mounting seat is of an L-shaped structure, and the mounting seat comprises a fixing plate used for connecting the back component and a connecting transverse plate vertical to the fixing plate; the connecting transverse plate is connected with the movable handrail main body through screws or is fixed through welding.

8. The sofa of claim 1, wherein: the movable handrail comprises a movable handrail main body and a handrail soft package wrapped outside the movable handrail main body, and the movable handrail main body is of a strip-shaped wood board structure.

9. The sofa of claim 8, wherein: the rear end of the movable armrest main body is of a curved structure, and the rear end of the movable armrest main body bends towards the back component and extends backwards to form a mounting plate connected with the back component.

10. The sofa of claim 1, wherein: the handrail supporting part is of a frame type structure, and a flexible cover is coated outside the handrail supporting part.