CN217510165U - Sofa chair with adjustable armrest angle - Google Patents
Sofa chair with adjustable armrest angle Download PDFInfo
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- CN217510165U CN217510165U CN202221346312.4U CN202221346312U CN217510165U CN 217510165 U CN217510165 U CN 217510165U CN 202221346312 U CN202221346312 U CN 202221346312U CN 217510165 U CN217510165 U CN 217510165U
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- armrest
- handrail
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Abstract
The utility model discloses a sofa chair with adjustable handrail angle, include: a sofa main body including a back support and a seat support; two rows of connecting rings which are longitudinally arranged at intervals are arranged at the rear end of the back support body; the armrest unit comprises an armrest side supporting body connected to the side end of the seat supporting body and an armrest rear supporting body which is bent relative to the armrest side supporting body and encircles the rear of the back supporting body; the handrail side supporting body can be turned over relative to the seat supporting body; the support body at the rear part of the handrail is provided with a support bandage which extends outwards; the support band is configured to be connected and tightened on the connection ring; the armrest side supporting body is turned over relative to the seat supporting body and is adjusted to a preset angle, and the supporting binding bands are correspondingly straightened and connected to the connecting rings closest to the seat supporting body so that the armrest unit can be kept in a stable supporting state; the support bandage can be fast tightened or loosened with the connecting ring, so that the adjustment operation is very convenient and fast, and the user-defined adjustment of the angle of the handrail unit is realized.
Description
Technical Field
The utility model relates to a thing to sit on field, in particular to sofa chair with adjustable handrail angle.
Background
The conventional sofa armrest is vertically fixed on the seat, so that the angle is not adjustable. In real life, because the angle of the sofa armrest can not be adjusted, a lot of troubles are brought to users, for example, in life, many users like sleeping, reading and watching television lying on the sofa, but in the traditional sofa, because the angle of the armrest can not be adjusted, the users need to pad the pillow on the armrest to change the angle; meanwhile, the limitation of the armrests on the two sides also causes the length of the sofa to be insufficient, and a user can only curl the legs and cannot stretch the legs to rest on the sofa; for example, when we want to rest on a sofa in a side or semi-lying position, for example, when we want to rest on a sofa in a position where other individuals feel comfortable, the current sofa is not able to provide more comfortable functionality.
The utility model of CN201220540083.X provides a "sofa with adjustable handrail", contain the chassis, the sofa seat face, right handrail, left handrail and back, it makes up into a swing rocker mechanism through the combination with slip registration arm, support registration arm and chassis, and support and the mechanism of angle modulation with this mechanism as right handrail and left handrail, utilize a plurality of revolute pair to connect the independent regulation of the angle and the height of accomplishing sofa one side or both sides handrail, the handrail of messenger's sofa can be adjusted wantonly and fix in a certain position in certain extent, make sofa can adapt to the needs that different users multiple posture had a rest and can effectively hold people's health, protect people's vertebra, furthest satisfies user's demand. Although the angle of the sofa armrest can be adjusted, the structure is too complex due to the arrangement of the swinging rocker mechanism, and the cost is greatly increased.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide a sofa with adjustable armrest angles; the matching of the supporting bandage and the connecting ring is utilized; so that the armrest unit on each side can be turned and adjusted to any preset angle relative to the seat support body; the user-defined adjustment of the angle of the armrest unit is realized; and simple structure is reliable, and the support bandage can tie up with the go-between fast or loosen for adjust the operation very convenient and fast.
The technical scheme of the utility model is realized like this:
a sofa chair with adjustable armrest angle, comprising: a sofa main body including a back support and a seat support; two lines of connecting rings which are longitudinally arranged at intervals are arranged at the rear end of the back support body; the armrest unit comprises an armrest side supporting body connected to the side end of the seat supporting body and an armrest rear supporting body which is bent relative to the armrest side supporting body and encircles the rear of the back supporting body; the handrail side supporting body can be turned over relative to the seat supporting body; the support body at the back part of the handrail is provided with a supporting bandage which extends outwards; the support band is configured to be connected and tightened on the connection ring; the armrest side support body is turned over relative to the seat support body and adjusted to a preset angle, and the support strap is correspondingly straightened and connected to the nearest connection ring so as to keep the armrest unit in a stable support state.
Preferably, the sofa main body is of a soft package structure; two parallel and longitudinal back connecting belts are sewn at the rear end of the back support body, and the connecting rings are longitudinally arranged on the back connecting belts at intervals. The connecting ring is arranged on the back support body through the back connecting belt, so that stress is dispersed on the back connecting belt when the connecting ring is pulled by the supporting bandage; the connecting ring is prevented from being directly connected to the back support body, and the back support body is easy to pull and damage.
Preferably, the back connecting belt is a nylon belt or a belt. The connecting strength is high, so that the connecting ring is high in connecting strength and not easy to break.
Preferably, two support straps are arranged on the handrail rear support body. The two supporting straps are connected with the connecting ring, so that the stress is more dispersed, and the supporting structure is more stable.
Preferably, the handrail unit is externally provided with a soft handrail package; the supporting bandage is made of nylon belts or belts, and is sewn on the supporting body at the rear part of the handrail. So that the strength of the supporting binding belt is high, and the handrail unit can be effectively pulled and supported.
Preferably, the armrest side support is inclined toward the outside of the sofa main body. So that the armrest body can always tighten the support strap under the weight of the armrest unit itself or the force exerted by the user.
Preferably, the armrest unit is of an integrated structure; the handrail unit comprises a built-in foldable handrail framework and a handrail soft bag coated outside the handrail framework; the armrest unit can be bent to form the armrest side supporting body and the armrest rear supporting body. The armrest unit is a seat soft package structure which is provided with a built-in foldable framework and is coated with a sponge body outside the foldable framework, which is common in the prior art; the integral of the handrail unit is good, and the structure is more simplified.
Preferably, a transverse seat connecting belt is arranged at the bottom end of the seat supporting body, and armrest connecting belts are correspondingly arranged on the armrest side supporting bodies; a fixing pull ring is arranged at one end of the seat connecting belt or the handrail connecting belt, and an extension belt extending outwards is reserved on the other one of the seat connecting belt or the handrail connecting belt; the bottom end of the handrail side supporting body is attached to the side end of the seat supporting body, and the extension belt penetrates through the fixing pull ring and is tightly bound on the fixing pull ring. The connecting structure is simple, and the handrail side supporting body can be turned over relative to the seat supporting body after connection.
Preferably, at least two of the handrail connecting belt and the seat connecting belt are provided. So that the seat supporting body is tightly connected with the side supporting body of the handrail and can not be loosened after the connection.
Preferably, the side edge of the seat support and the bottom edge of the armrest unit are connected by a zipper. Both are soft package structure, connect through the zip fastener more convenient inseparable, and do not influence the upset of handrail unit.
Adopted above-mentioned technical scheme the utility model discloses a design departure point, theory and beneficial effect are:
firstly, the sofa with adjustable armrest angles of the utility model is provided with a support bandage on the support body at the rear part of the armrest and a connecting ring on the back support body correspondingly; the matching of the supporting bandage and the connecting ring is utilized; the armrest unit on each side can be turned and adjusted to any preset angle relative to the seat support body, and then the support binding band is straightened and tightly bound on the connecting ring at the corresponding position; the support strap can pull on the armrest unit so that the armrest unit rests stably in the respective adjusted position. Simple and reliable structure, support and bind. The belt can be quickly fastened or loosened with the connecting ring, so that the adjusting operation is very convenient and quick
Moreover, the angle of the handrail unit can be adjusted in a user-defined way according to the requirements of users; the armrest unit can be in a more conventional use state, and the normal use requirement of the sofa is met; the armrest units at both ends can also be fallen to a lower position, so that the user can lie on the sofa in a side-lying or semi-lying posture for rest. The armrest unit on one side can be adjusted to be inclined to a lower position, so that a user can lie on the sofa for reading or entertainment; the use requirements of the user on lying on side or lying on half on the sofa are met, and the humanized adjustment of the armrest unit is really realized.
In addition, the back connecting belt and the supporting binding belt are both made of nylon belts or belts, so that the strength is high; the support handrail unit can be better pulled by the support binding band, and the support stability is good; the connecting ring is arranged on the back support body through the back connecting belt, so that stress is dispersed on the back connecting belt when the connecting ring is pulled by the supporting bandage; the connecting ring is prevented from being directly connected to the back support body, and the back support body is easy to pull and damage.
Drawings
Fig. 1 is a schematic perspective view of the front side of a sofa in embodiment 1 of the present invention;
fig. 2 is a schematic perspective view of the back of the sofa chair according to embodiment 1 of the present invention;
fig. 3 is a schematic perspective view of the bottom of the sofa chair according to embodiment 1 of the present invention;
fig. 4 is a schematic perspective view of the connection between the armrest unit and the seat support according to embodiment 1 of the present invention;
fig. 5 is a schematic perspective view of a handrail unit according to embodiment 1 of the present invention;
fig. 6 is a schematic front perspective view of the chair according to embodiment 1, wherein the armrest units on both sides of the chair are adjusted to different angles.
Fig. 7 is a schematic view of a rear end three-dimensional structure of the sofa according to embodiment 1, in which armrest units on two sides of the sofa are adjusted to different angles;
fig. 8 is a schematic front perspective view of the sofa in embodiment 1, in which the armrest units on both sides of the sofa are adjusted to a lower position;
fig. 9 is a schematic back side perspective view of the sofa in embodiment 1, in which the armrest units on both sides of the sofa are adjusted to a lower position;
fig. 10 is a schematic perspective view of the connection between the armrest unit and the seat support according to embodiment 2 of the present invention.
The figures are numbered: a sofa main body A; a handrail unit 1; a handrail side support 1 a; an armrest rear support body 1 b; a back support 2; a seat support body 3; a handrail connecting belt 4; a seat connection strap 5; an extension band 5 a; a fixed pull ring 6; a back connection strap 7; connecting yellow 8; a support strap 9; a slide fastener 10.
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 specific implementation manner of the utility model is as follows:
example 1: as shown in fig. 1-9, the utility model provides a sofa with adjustable armrest angle, which comprises a sofa main body a and armrest units 1 respectively arranged at the left and right sides of the sofa main body a; the sofa main body A comprises a back support body 2 and a seat support body 3; the armrest unit 1 is connected between the seat support body 3 and the back support body 2, and the angle of the armrest unit 1 can be adjusted in a turnover mode, so that the use requirements of users in different sitting postures or lying postures are met.
As shown in fig. 2-5, the armrest unit 1 includes an armrest side support 1a connected to a side end of the seat support 3, and an armrest rear support 1b bent with respect to the armrest side support 1a and surrounding behind the back support 2; specifically, the armrest unit 1 is of an integrated structure, and the armrest unit 1 comprises a built-in foldable armrest framework and an armrest soft package covering the foldable armrest framework; as shown in fig. 5, the handrail unit 1 can be bent naturally to form the handrail side supporting body 1a and the handrail rear supporting body 1 b; the integral of the handrail unit 1 is good, and the structure is more simplified. This is a common soft package structure with a built-in folding skeleton in the prior art, and therefore, redundant description is not repeated in this embodiment.
As shown in fig. 1-3, the armrest side support 1a is connected to the side of the seat support 3, and the armrest side support 1a can be turned and adjusted relative to the seat support 3; specifically, the method comprises the following steps: a strip-shaped handrail connecting belt 4 is arranged on the outer side surface of the bottom of the handrail side supporting body 1a, and the handrail connecting belt 4 is sewn on the handrail side supporting body 1. The sofa main body A is of a soft package structure, and a transverse seat connecting belt 5 is correspondingly sewn at the bottom of the seat supporting body 3. The handrail connecting band 4 and the seat connecting band 5 are both nylon belts or belts, and have high strength. As shown in fig. 4, a fixing pull ring 6 is provided at an end of the armrest connecting band 4 near the seat support body 3; correspondingly, an extension belt 5a extending outwards is reserved at the end part of the seat connecting belt 5; the connection mode of the armrest side support body 1a and the seat support body 3 is as follows: the bottom edge of the handrail side supporting body 1a is attached to the side edge of the seat supporting body 3, and then the extension band 5a is passed through the fixing pull ring 6, and the extension band 5a is tightened and tied on the fixing pull ring 6, so that the handrail side supporting body 1a and the seat supporting body 3 are tightly connected. And by adopting the connection mode, the armrest side supporting body 1a can be turned over relative to the seat supporting body 3 to adjust the armrest angle. And the handrail connecting band 4 and the seat connecting band 5 are respectively provided with at least two bands, so that the seat supporting body 3 is tightly connected with the handrail side supporting body 1a and can not be loosened after connection.
As shown in fig. 2-9, further: the handrail rear supporting body 1b is positioned at the rear end of the back supporting body 2; two parallel and longitudinal back connecting belts 7 are arranged on the rear end surface of the back support body 2, the back connecting belts 7 adopt nylon belts or belts, and the back connecting belts 7 are sewn on the back support body 2; and each back connecting belt 7 is provided with a plurality of connecting rings 8 which are longitudinally arranged at intervals. Correspondingly, two outward extending supporting straps 9 are arranged at the end part of the handrail rear supporting body 1b, the supporting straps 9 are also nylon belts or belts, and the supporting straps 9 are sewn on the handrail rear supporting body 1 b; and the supporting strap 9 is configured to be connected with the connecting ring 8, so that the handrail unit 1 can be pulled, the supporting is provided for the handrail unit 1, and the stable supporting situation of the handrail unit 1 is kept; and set up two and support bandage 9 for the atress is more dispersed, and is better to handrail unit 1's supporting effect. The connecting ring 8 is arranged on the back support body 2 through the back connecting belt 7, so that stress is dispersed on the back connecting belt 7 when the connecting ring 8 is pulled by the supporting binding belt 9; the back connecting belt 7 adopts a belt or a nylon belt, so that the structural strength is high and the back connecting belt is firmer; the connecting ring 8 is prevented from being directly connected to the back support body 2, and the back support body 2 is prevented from being easily pulled and damaged. The armrest side support 1a is always inclined toward the outside of the sofa main body a; so that the armrest body 1 can always pull the support band 9 outwards under the gravity of the armrest unit 1 or the acting force applied by the user, and the support band 9 is prevented from being loosened.
The key points are as follows: the angle adjustment of the armrest unit 1 can be realized through the connection and support mode of the support binding band 9; as shown in fig. 1, 2, 6-9, when the angle of the armrest unit 1 is adjusted, the support band 9 is released from the coupling ring 8; then, turning over the armrest unit 1 to adjust the armrest unit 1 to a required angle; then, each supporting bandage 9 is straightened and tightly tied on the connecting ring 8 with the nearest distance, and the supporting bandage 9 can pull the handrail unit 1 to enable the handrail unit 1 to stably stay at the adjusting angle; the operation is simple and quick. Then the angle of the handrail unit 1 can be adjusted in a user-defined manner according to the requirements of users; thus, as shown in fig. 1 and 2, the armrest unit 1 in this state is in a normal use state, and meets the normal use requirement of the sofa. As shown in fig. 8, the armrest units 1 at both ends may be lowered to a lower position, and the user may lie on the sofa in a side-lying or semi-lying position for resting. As shown in fig. 6 and 7, it is also possible to adjust only one side of the armrest unit 1 to fall to a lower position, in which case the user can lie on the sofa for reading or entertainment. The humanized adjustment of the armrest unit 1 is really realized.
Then, the sofa chair with the adjustable armrest angle of the utility model utilizes the matching of the supporting bandage 9 and the connecting ring 8; so that the armrest unit 1 on each side can be turned over and adjusted to any preset angle relative to the seat support body 3; the angle of the handrail unit 1 can be adjusted in a user-defined manner; and the structure is simple and ingenious, and the adjustment operation is very convenient and fast.
Example 2: as shown in fig. 10, the present embodiment is different from embodiment 1 in that: the handrail side supporting body 1a and the seat supporting body 3 are connected by a zipper 10; the connection is quicker and tighter; and the two are convenient to disassemble; the disassembly and the packaging are convenient. And the slide fastener 10 can be sewn to the armrest side support 1a and the seat support 3 as well.
Claims (10)
1. A sofa chair with adjustable armrest angle is characterized by comprising:
a sofa main body including a back support and a seat support; two lines of connecting rings which are longitudinally arranged at intervals are arranged at the rear end of the back support body;
the armrest unit comprises an armrest side supporting body connected to the side end of the seat supporting body and an armrest rear supporting body which is bent relative to the armrest side supporting body and encircles the rear of the back supporting body; the handrail side supporting body can be turned over relative to the seat supporting body; the support body at the back part of the handrail is provided with a supporting bandage which extends outwards; the support band is configured to be connected and tightened on the connection ring;
the armrest side support body is turned over relative to the seat support body and adjusted to a preset angle, and the support strap is correspondingly straightened and connected to the nearest connection ring so as to keep the armrest unit in a stable support state.
2. The adjustable armrest angle sofa of claim 1, wherein: the sofa main body is of a soft package structure; two parallel and longitudinal back connecting belts are sewn at the rear end of the back support body, and the connecting rings are longitudinally arranged on the back connecting belts at intervals.
3. The adjustable armrest angle sofa of claim 2, wherein: the back connecting belt is a nylon belt or a belt.
4. The adjustable armrest angle couch of claim 1, wherein: two supporting straps are arranged on the supporting body at the back part of the handrail.
5. The divan of claim 1 or 4, with adjustable armrest angle, characterized in that: the handrail unit is externally provided with a soft handrail package; the supporting bandage is made of nylon belts or belts, and is sewn on the supporting body at the rear part of the handrail.
6. The adjustable armrest angle couch of claim 1, wherein: the armrest side supports are inclined toward the outside of the sofa body.
7. The adjustable armrest angle sofa of claim 1, wherein: the handrail unit is of an integrated structure; the handrail unit comprises a built-in foldable handrail framework and a handrail soft bag coated outside the handrail framework; the armrest unit can be bent to form the armrest side supporting body and the armrest rear supporting body.
8. The adjustable armrest angle couch of claim 1, wherein: the bottom end of the seat supporting body is provided with a transverse seat connecting belt, and the armrest connecting belt is correspondingly arranged on the armrest side supporting body; a fixing pull ring is arranged at one end of the seat connecting belt or the handrail connecting belt, and an extension belt extending outwards is reserved on the other one of the seat connecting belt or the handrail connecting belt; the bottom end of the handrail side supporting body is attached to the side end of the seat supporting body, and the extension belt penetrates through the fixed pull ring and is tightly bound on the fixed pull ring.
9. The adjustable armrest angle sofa of claim 8, wherein: at least two handrail connecting belts and seat connecting belts are arranged.
10. The adjustable armrest angle sofa of claim 1, wherein: the side edge of the seat supporting body is connected with the bottom edge of the handrail unit through a zipper.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202221346312.4U CN217510165U (en) | 2022-05-30 | 2022-05-30 | Sofa chair with adjustable armrest angle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202221346312.4U CN217510165U (en) | 2022-05-30 | 2022-05-30 | Sofa chair with adjustable armrest angle |
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CN217510165U true CN217510165U (en) | 2022-09-30 |
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CN202221346312.4U Active CN217510165U (en) | 2022-05-30 | 2022-05-30 | Sofa chair with adjustable armrest angle |
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CN (1) | CN217510165U (en) |
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2022
- 2022-05-30 CN CN202221346312.4U patent/CN217510165U/en active Active
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