CN215423745U - Sofa backrest structure and sofa - Google Patents
Sofa backrest structure and sofa Download PDFInfo
- Publication number
- CN215423745U CN215423745U CN202121725665.0U CN202121725665U CN215423745U CN 215423745 U CN215423745 U CN 215423745U CN 202121725665 U CN202121725665 U CN 202121725665U CN 215423745 U CN215423745 U CN 215423745U
- Authority
- CN
- China
- Prior art keywords
- support body
- main support
- sofa
- soft package
- connecting cloth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004744 fabric Substances 0.000 claims abstract description 74
- 239000002184 metal Substances 0.000 claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000004806 packaging method and process Methods 0.000 abstract description 25
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 6
- 239000002023 wood Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Portable Outdoor Equipment (AREA)
Abstract
The utility model discloses a sofa backrest structure and a sofa, which comprise a main support body with a metal structure and a flexible support body arranged on the main support body, wherein the main support body is detachably connected with the flexible support body; the flexible support body comprises a soft package body and a connecting cloth sleeve connected to the soft package body; the connecting cloth cover is configured to be sleeved on the main support body, the soft package body is hinged with the connecting cloth cover, and the soft package body and the connecting cloth cover can be turned and laminated together; the main supporting body is sleeved by the connecting cloth sleeve and provides stable support for the soft package body; a front convex part extending forwards is arranged below the main support body, and the front convex part can support the lower end of the soft package body; the sofa comprises a seat, wherein the main support body is fixedly arranged on the seat; during transportation, the main support body and the flexible support body can be packed and transported separately, and the flexible support body can be subjected to vacuumizing compression treatment, so that the packaging volume is greatly reduced, and the transportation cost is saved.
Description
Technical Field
The utility model relates to the field of sofas, in particular to a sofa backrest structure and a sofa.
Background
In order to meet the trend of commercialization under the current power-off situation, products sold on line need to be distributed to customers through logistics, so that the transportation cost of the products is increased, and higher benefits are brought to companies and manufacturers by facilitating packaging and transportation and reducing the cost of packaging and transportation. Sofas on the market at present basically adopt a wood frame structure, wherein a single chair back is an integral wood frame, and a back soft package is coated outside the chair back; this results in a thicker overall thickness and heavier weight of the chair back; in order to reduce the packaging volume during the transportation of the existing sofa package, the chair back and the chair seat are disassembled, packaged and transported, but the whole chair back with the structure is still inconvenient in the packaging and transportation process regardless of the volume or the weight, and is not favorable for the self-packaging and transportation of users.
The Chinese utility model patent of CN201620490211.2 discloses a novel combined sofa, which comprises armrests, mounting fixing clips and a sofa body, and is characterized in that an armrest pad is arranged above the armrests, a storage groove is arranged beside the armrest pad, a storage bag is arranged at the side edge of the armrests, a pocket mouth zipper is arranged on the storage bag, and the mounting fixing clips are arranged at the other side end of the armrests; two sides of the sofa body are provided with mounting fixing clips, and the sofa body is also provided with a sofa cushion. The utility model has the advantages that the whole is broken into parts during packaging and transportation, and the parts are integrated during placement, thereby being convenient and flexible and being configured according to requirements; the production process is simple, the efficiency is high, the cost is low, and the visual impact of the appearance is strong; the household grade is added; the parts are relatively independent, so that the leather can be conveniently updated and maintained after sale. The chair back of the sofa is large in size and weight, and the chair back and the chair seat can not be detached, so that the sofa is more unfavorable for packaging and transportation.
Therefore, it is highly desirable to design a sofa backrest structure that is easy to assemble and disassemble, so that the package volume can be further saved during package and transportation.
Disclosure of Invention
The utility model overcomes the defects in the prior art, provides the sofa backrest structure which has a novel structure and can further optimize the packaging volume, the main support body and the flexible support body are combined to form the backrest whole body, and the main support body is of a metal structure, has high strength and small occupied volume; the flexible support body is detachably connected with the main support body, and the soft package body of the flexible support body can be vacuumized during packaging and transportation, so that the packaging volume is further saved; thereby greatly reducing the volume of the sofa backrest during packaging and transportation and saving the transportation cost; and the flexible support body realizes the installation of the connection cloth cover and the main support body by sleeving the connection cloth cover on the main support body, the installation and the disassembly are all very convenient, the operation is simple, and the user can install the flexible support body by himself.
The sofa is further provided, the main support body is fixedly arranged on the seat, and the flexible support body can be stably attached to the main support body, so that the sofa is not different from a sofa in normal use.
The technical scheme of the utility model is realized as follows:
a sofa backrest structure comprises a main support body with a metal structure and a flexible support body arranged on the main support body, wherein the main support body is detachably connected with the flexible support body; the flexible support body comprises a soft package body and a connecting cloth sleeve connected to the soft package body; the connecting cloth cover is configured to be sleeved on the main support body, the soft package body is hinged with the connecting cloth cover, and the soft package body and the connecting cloth cover can be turned and laminated together; the main supporting body is sleeved by the connecting cloth sleeve and provides stable support for the soft package body; the below of main tributary support still have the preceding convex part that stretches out forward, preceding convex part can hold the lower extreme of soft packet of body.
Preferably, the main support body is of a square frame structure, and is made of a metal round pipe. The metal round tube is adopted to manufacture, so that the cost is low and the weight is light.
Preferably, the connecting cloth cover is connected with the soft package body by a zipper, and the connecting cloth cover and the soft package body can be overturned and unfolded or stacked by taking the zipper as an axis. The two can be conveniently connected and disassembled, and the cleaning is convenient.
Preferably, the main support includes side bars at left and right sides, an upper cross bar coupled to upper ends of the side bars, and a reinforcing bar provided at a middle lower portion of the side bars. The reinforcing rods can increase the structural strength of the main support.
Preferably, the front projection is arranged at the bottom end of the main support body and is in a U shape, and the front projection comprises a connecting short rod extending forwards from the lower end of the side rod and a support cross rod connected between the two connecting short rods.
Preferably, the forward protruding part protrudes forward by a length not exceeding the thickness of the soft package body. The front convex part can be hidden under the flexible support body, and the structure is more attractive.
Preferably, an opening is arranged on the position, far away from the zipper, of the connecting cloth cover along the width direction of the connecting cloth cover, and the connecting cloth cover is sleeved on the main support body through the opening. The sleeve joint is convenient and simple, and the user can operate the socket conveniently.
Preferably, the connecting cloth sleeve is provided with decorative cloth with a magic tape, and the decorative cloth can be adhered to the sofa. The decorative cloth can be adhered to the sofa from back to front, thereby covering the exposed part of the main support body and further beautifying the appearance.
A sofa comprises a seat and a sofa backrest structure, wherein a main support body is fixedly arranged on the seat.
Preferably, the main supporter is installed on the seat in a state of being inclined backward. Make soft packet of body paste all the time under the action of gravity and lean on main support body.
The design starting point, the idea and the beneficial effects of the utility model adopting the technical scheme are as follows:
firstly, the main support body and the flexible support body are combined to form the whole backrest, and the main support body is of a metal structure, so that the strength is high and the occupied volume is small; the flexible support body is detachably connected with the main support body, and the soft package body of the flexible support body can be vacuumized during packaging and transportation, so that the packaging volume is further saved; thereby greatly reducing the volume of the sofa backrest during packaging and transportation and saving the transportation cost; and the flexible support body realizes the installation of the connection cloth cover and the main support body by sleeving the connection cloth cover on the main support body, the installation and the disassembly are all very convenient, the operation is simple, and the user can install the flexible support body by himself.
More importantly, a front convex part which extends forwards is arranged below the main support body, the front convex part can support the lower end of the soft package body, namely the front convex part protrudes forwards from a side rod of the main support body, the thickness of the whole backrest formed after the combination with the soft package body is equivalent to or partially exceeds the whole thickness of the main support body, compared with the thickness of the original fixed backrest wood frame after the soft package is superposed, the thickness of the backrest wood frame is greatly reduced, the structure is simplified, and the use comfort degree is not influenced while the whole backrest wood frame is light and thin; even the thickness of the soft package body can be increased properly to improve comfort, but the whole thickness is still reduced greatly compared with the prior art.
Secondly, the soft package body and the connecting cloth sleeve are connected by a zipper, so that the soft package body and the connecting cloth sleeve can be conveniently connected and detached and are convenient to clean; the soft package body and the connecting cloth cover are made of flexible materials, and the soft package body and the connecting cloth cover can be conveniently overturned and unfolded or stacked by taking the zipper as an axis; after the connecting cloth cover is sleeved on the main support body, the soft package body can be conveniently turned and stacked with the connecting cloth cover and attached to the main support body.
Furthermore, the rear end of the connecting cloth sleeve is also provided with decorative cloth, and the magic tape is arranged on the decorative cloth, so that the decorative cloth can be bonded on the seat of the sofa from back to front, thereby covering the bottom of the main support body, hiding the connecting trace and further beautifying the overall appearance of the sofa.
Drawings
FIG. 1 is a schematic perspective view of a main support according to an embodiment of the present invention;
FIG. 2 is a perspective view of the main support installed on the sofa according to the embodiment of the present invention;
FIG. 3 is a perspective view of the main support body of the present invention installed at another angle on the sofa in the embodiment;
fig. 4 is a schematic perspective view of the soft bag body and the connecting cloth cover when the soft bag body and the connecting cloth cover are opened according to the embodiment of the utility model;
FIG. 5 is a schematic perspective view of the flexible support body and the main support body after being connected according to the embodiment of the present invention;
fig. 6 is a schematic perspective view of a sofa according to an embodiment of the present invention.
The figures are numbered: a main support 1; a flexible support body 2; a chair seat A; a soft package body 3; a connecting cloth sleeve 4; a front convex portion 5; a connecting short rod 5 a; a support rail 5 b; a side lever 6; an upper cross bar 7; a reinforcing rod 8; a zipper 9; an opening 10; decorative cloth 11; and a magic tape 12.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings. 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 than one 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 embodiment of the utility model is as follows:
as shown in fig. 1-6, the present invention provides a sofa backrest structure, which includes a main support 1 of a metal structure and a flexible support 2 disposed on the main support 1, wherein the main support 1 is used for being mounted and fixed on a seat a of a sofa, and the main support 1 and the flexible support 2 are detachably connected; the flexible support body 2 comprises a soft package body 3 and a connecting cloth sleeve 4 connected to the soft package body 3; the connecting cloth cover 4 is configured to be sleeved on the main support body 1, the soft package body 3 is hinged with the connecting cloth cover 4, and the soft package body and the connecting cloth cover 4 can be turned and laminated together; then when the connecting cloth cover 4 is sleeved on the main support body 1, the soft package body 3 leans against the main support body 1, and the main support body 1 can stably support the soft package body 3; in addition, a front protrusion 5 protruding forward is provided below the main support 1, and the front protrusion 5 can simultaneously hold the lower end of the soft pack body 3. Through the structure, the main support body 1 and the flexible support body 2 are detachably connected, and the main support body 1 is of a metal structure and is small in packaging volume; the flexible support body 2 is mainly made of a flexible soft package material, can be subjected to vacuum-pumping packaging, can greatly reduce the packaging volume of the sofa backrest, and saves the transportation cost; and the main supporter 1 is very convenient to be connected with the flexible supporter 2, and the user can install the flexible supporter by himself only by sleeving the connecting cloth cover 4 on the main supporter 1.
As shown in fig. 1-4, the main support 1 is a square frame structure, and the main support 1 is made of metal round tubes, so that the cost is low and the weight is light; the main support body 1 comprises side rods 6 positioned on two sides and an upper cross rod 7 connected to the upper ends of the two side rods 6, a reinforcing rod 8 is further arranged between the middle lower parts of the two side rods 6, and the reinforcing rod 8 can improve the structural strength of the main support body 1. The front convex part 5 is arranged at the bottom end of the main support body 1 and is U-shaped, and the front convex part 5 comprises a connecting short rod 5a extending forwards from the lower end of a side rod 6 and a support cross rod 5b connected between the two connecting short rods 5 a; and the extension length of the front short rod 5a does not exceed the thickness of the soft package body 3, so that the front convex part 5 can be hidden under the flexible support body 2, and the structure is more beautiful.
As shown in fig. 4-6, one end of the connecting cloth cover 4 is connected with one end of the soft package body 3 by a zipper 9, so that the connecting cloth cover and the soft package body can be conveniently connected and detached and are convenient to clean; the connecting cloth cover 4 and the soft package body 3 are made of cloth materials, so that the connecting cloth cover and the soft package body can be turned over by taking the zipper 9 as an axis; as shown in fig. 4, in this state, the connecting cloth cover 4 is connected with the soft bag body 3 and then unfolded to form a schematic three-dimensional structure; the connecting cloth cover 4 is provided with an opening 10 arranged along the width direction, the connecting cloth cover 4 can be sleeved on the main support body 1 through the opening 10, and the size contour of the main support body 1 is matched with that of the connecting cloth cover 4, so that the main support body 1 can completely tension the connecting cloth cover 4; as shown in fig. 4, 5, during the assembly, earlier directly will connect cloth cover 4 to cup joint on main supporter 1, then will soft packaging body 3 upset again with connect cloth cover 4 range upon range of and lean on main supporter 1, and main supporter 1 installs and be in the state that inclines backward on the sofa, then soft packaging body 3 pastes all the time under the action of gravity and leans on main supporter 1, and simultaneously preceding convex part 5 will hold soft packaging body 3's lower extreme, then main supporter 1 can be stable support soft packaging body 3. As shown in fig. 5, a decorative cloth 11 is further provided at the rear end of the connecting cloth cover 4, a hook and loop fastener 12 is provided on the decorative cloth 11, a female fastener or a male fastener (not shown) capable of being bonded to the hook and loop fastener 12 is correspondingly provided on the seat a of the sofa, and after the flexible support body 2 is connected to the main support body 1, the decorative cloth 11 is bonded to the seat a of the sofa from the rear to the front, thereby covering the bottom of the main support body 1, hiding the connection traces, and further beautifying the overall appearance of the sofa.
In conclusion, the sofa backrest structure of the utility model forms the backrest whole body by the combination of the main support body 1 and the flexible support body 2, and the main support body 1 is of a metal structure, so that the strength is high and the occupied volume is small; the flexible support body 2 is detachably connected with the main support body 1, and the soft package body 3 of the flexible support body 2 can be vacuumized during packaging and transportation, so that the packaging volume is further saved; thereby greatly reducing the volume of the sofa backrest during packaging and transportation and saving the transportation cost; and the flexible supporting body 2 realizes the installation of the connecting cloth cover 4 on the main supporting body 1 by sleeving the connecting cloth cover, so that the installation and the disassembly are all convenient, the operation is simple, and the user can install the connecting cloth cover by himself.
The embodiment further provides a sofa, which comprises a seat and the sofa backrest structure, wherein the main support body 1 is fixedly arranged on the seat a; in detail, the lower end of the side lever 6 of the main support 1 is provided with a connecting portion, the connecting portion can be connected with a matching portion reserved on the seat a through a screw, or can be a universal inserting piece type connecting mode in the prior art, the connecting mode of the main support 1 and the seat a is the prior art, and is not an expression focus of this embodiment, and therefore, the details are not repeated.
Claims (10)
1. A sofa backrest structure is characterized in that: the device comprises a main support body with a metal structure and a flexible support body arranged on the main support body, wherein the main support body is detachably connected with the flexible support body; the flexible support body comprises a soft package body and a connecting cloth sleeve connected to the soft package body; the connecting cloth cover is configured to be sleeved on the main support body, the soft package body is hinged with the connecting cloth cover, and the soft package body and the connecting cloth cover can be turned and laminated together; the main supporting body is sleeved by the connecting cloth sleeve and provides stable support for the soft package body; the below of main tributary support still have the preceding convex part that stretches out forward, preceding convex part can hold the lower extreme of soft packet of body.
2. The sofa backrest structure according to claim 1, wherein: the main support body is of a square frame structure and is made of a metal round pipe.
3. The sofa backrest structure according to claim 1, wherein: the connecting cloth cover and the soft package body are connected through a zipper, and the connecting cloth cover and the soft package body can be overturned and unfolded or stacked through the zipper serving as an axis.
4. The sofa backrest structure according to claim 2, wherein: the main supporter includes side bars located at the left and right sides, an upper cross bar connected to the upper ends of the side bars, and a reinforcing bar disposed at the middle and lower parts of the side bars.
5. The sofa backrest structure according to claim 4, wherein: the front convex part is arranged at the bottom end of the main support body and is U-shaped, and comprises a connecting short rod extending forwards from the lower end of the side rod and a supporting cross rod connected between the two connecting short rods.
6. The sofa backrest structure according to claim 5, wherein: the length of the forward protruding part which protrudes forwards does not exceed the thickness of the soft package body.
7. The sofa backrest structure according to claim 3, wherein: the connecting cloth cover is provided with an opening along the width direction far away from the zipper, and the connecting cloth cover is sleeved on the main support body through the opening.
8. The sofa backrest structure according to claim 1, wherein: the connecting cloth sleeve is provided with decorative cloth with a magic tape, and the decorative cloth can be bonded on the sofa.
9. A sofa, which is characterized in that: comprising a seat and a sofa backrest structure according to any one of claims 1-8, the main support being mounted fixed to the seat.
10. The sofa of claim 9, wherein: the main support body is arranged on the chair seat and is in a backward inclined state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121725665.0U CN215423745U (en) | 2021-07-28 | 2021-07-28 | Sofa backrest structure and sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121725665.0U CN215423745U (en) | 2021-07-28 | 2021-07-28 | Sofa backrest structure and sofa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215423745U true CN215423745U (en) | 2022-01-07 |
Family
ID=79684841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121725665.0U Active CN215423745U (en) | 2021-07-28 | 2021-07-28 | Sofa backrest structure and sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215423745U (en) |
-
2021
- 2021-07-28 CN CN202121725665.0U patent/CN215423745U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| USD541064S1 (en) | Reclining lounge chair | |
| USD573805S1 (en) | Chair frame | |
| WO2009061077A4 (en) | Multipurpose & compatible pillow/headrest | |
| CN215423745U (en) | Sofa backrest structure and sofa | |
| US6499804B1 (en) | Easy chair device | |
| CN215423746U (en) | Assembled sofa | |
| CN215456761U (en) | Sofa armrest frame structure | |
| CN209694383U (en) | A kind of folding seat with side table | |
| CN202312322U (en) | Multifunctional sofa bed | |
| CN201108208Y (en) | Multifunctional portable folding chair stool | |
| CN105996568A (en) | Multifunctional sofa with emphatically prominent electric head cushion mechanism | |
| CN217218554U (en) | Sofa | |
| CN201409674Y (en) | Combined sofa | |
| CN204970419U (en) | Combined sofa | |
| CN206949927U (en) | A kind of seat support of office chair | |
| CN210841960U (en) | Dual-purpose hammock | |
| CN217658889U (en) | Assembled sofa | |
| CN211748338U (en) | Seat beneficial to cleaning | |
| CN218164690U (en) | Sofa armrest component capable of being adjusted in telescopic mode | |
| CN204908654U (en) | Handrail structure of folding chair | |
| CN220494647U (en) | Accomodate lazy people's sofa of folding | |
| CN213282236U (en) | Seat convenient to transport | |
| CN218219626U (en) | Folding reclining chair bed with mattress | |
| CN216316644U (en) | Multifunctional sofa | |
| CN210471551U (en) | Multifunctional leisure chair with multiple functions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 313300 Qianshi No.1 Road, National Anji Bamboo Industry Demonstration Park, Xiaofeng Town, Anji County, Huzhou City, Zhejiang Province Patentee after: Anji Wanbao Smart Home Technology Co.,Ltd. Address before: 313300 Building 2, No. 1, youchedun Road, Dipu street, Anji County, Huzhou City, Zhejiang Province Patentee before: Anji Wanbao Smart Home Technology Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A sofa backrest structure and sofa Effective date of registration: 20231025 Granted publication date: 20220107 Pledgee: Zhejiang Anji Rural Commercial Bank Co.,Ltd. Tangpu sub branch Pledgor: Anji Wanbao Smart Home Technology Co.,Ltd. Registration number: Y2023330002473 |