CN210930479U - Detachable combined sofa - Google Patents
Detachable combined sofa Download PDFInfo
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- CN210930479U CN210930479U CN201922107822.0U CN201922107822U CN210930479U CN 210930479 U CN210930479 U CN 210930479U CN 201922107822 U CN201922107822 U CN 201922107822U CN 210930479 U CN210930479 U CN 210930479U
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- detachable
- backrest
- sofa
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Abstract
The utility model discloses a detachable sectional sofa belongs to life furniture technical field, including base, back, a pair of handrail, the rear side and the left and right sides of base all are equipped with the connecting hole, and the bottom of back is equipped with the connecting hole, and the back passes through detachable connection structure to be installed on the base, and the bottom of a pair of handrail medial surface is equipped with the connecting hole, and the handrail passes through detachable connection structure to be installed on the base. The utility model provides a back, base and handrail homoenergetic of sectional sofa can be in the reassembling after dismantling, can dismantle into solitary part before the transportation, and the reassembling becomes the sofa after registering one's residence, and convenient transportation practices thrift the cost.
Description
Technical Field
The utility model relates to a life furniture technical field, concretely relates to detachable sectional sofa.
Background
The sofa is the furniture of people's daily use, and it can provide soft elastic surface through the shock attenuation subassembly of inside setting for people sit and lie. The traditional sofa mostly adopts a self-contained process structure, the sofa occupies a large space, is inconvenient to transport, is easy to collide during the transportation of the sofa, and even can have the condition that the sofa is difficult to enter a house due to small house type. In addition, the sofa with the integral technical structure has larger volume, larger volume of package required in the transportation process and higher transportation cost, thereby leading to increased cost.
SUMMERY OF THE UTILITY MODEL
To the defect that exists among the prior art, the utility model aims to provide a detachable sectional sofa, the back, base and the handrail homoenergetic of this kind of sectional sofa can be in the reassembling after dismantling, can dismantle into solitary part before the transportation, and the repacking becomes the sofa after registering one's residence, and convenient transportation practices thrift the cost.
In order to achieve the above purpose, the utility model adopts the technical proposal that: a detachable sectional sofa, comprising:
the rear side and the left side and the right side of the base are provided with connecting holes;
the bottom of the backrest is provided with a connecting hole, and the backrest is arranged on the base through a detachable connecting structure;
the bottom of the inner side surface of each handrail is provided with a connecting hole, and the two handrails are respectively installed on the two sides of the base through detachable connecting structures.
Due to the connecting holes and the detachable connecting structure, the backrest and the armrests can be conveniently installed on the base through the connecting structure and also can be detached from the base at any time, and the disassembly and the recombination of all parts of the sofa are realized. The backrest, the base and the two handrails can be respectively packaged and transported during transportation, and then assembled into the sofa after entering a home, which is very convenient.
On the basis of the technical scheme, connecting holes are formed in two sides of the backrest, connecting holes are formed in the inner side of the rear portion of the handrail, and the handrail is connected to the two sides of the backrest through a detachable connecting structure.
Because the pair of armrests can be connected with the backrest through the detachable connecting structure, the connection between the armrests and the backrest is further fastened, and the firmness degree of the combined sofa is improved.
On the basis of the technical scheme, the detachable connecting structure comprises a screw rod and a connecting nut.
Because the detachable connecting structure is the screw rod and the connecting nut, the price is lower and the installation and the disassembly are convenient, thereby saving the production cost and the working procedures of assembling and disassembling the sofa.
On the basis of the technical scheme, the bottom of the base is provided with a covering layer, and the covering layer is provided with an opening and closing device for opening or closing the covering layer.
The base is provided with a back plate and two side plates, connecting holes are formed in the back plate and the side plates, and the opening and closing device is used for opening the covering layer to expose the back plate or the side plates.
Due to the opening and closing device, the envelope can be opened or closed without destroying the envelope, so that the base and other components can be repeatedly assembled or disassembled under the condition of keeping the aesthetic property of the sofa.
On the basis of the technical scheme, the bottom of the backrest is provided with a covering layer, and the covering layer is provided with an opening and closing device for opening or closing the covering layer.
Due to the opening and closing device, the envelope can be opened or closed without damaging the envelope, so that the backrest and the base can be repeatedly assembled or disassembled while the aesthetic property of the sofa is kept.
On the basis of the technical scheme, the bottom of the handrail is provided with a covering layer, and the covering layer is provided with an opening and closing device for opening or closing the covering layer.
Due to the opening and closing device, the envelope can be opened or closed without damaging the envelope, so that the repeated assembly or disassembly of the armrests and the base can be realized under the condition of keeping the aesthetic property of the sofa.
On the basis of the technical scheme, an iron plate nut is arranged in the connecting hole at the bottom of the inner side surface of the handrail.
The screw can pass through the connecting hole on the base and be screwed into the iron plate nut of the connecting hole at the bottom of the inner side surface of the handrail, so that the screw is not required to be fastened from the bottom of the handrail by using the connecting nut, and when the coating is arranged at the bottom of the handrail, the assembly or disassembly of the handrail and the base can be completed under the condition of keeping the aesthetic property of the sofa without arranging an opening and closing device on the coating.
On the basis of the technical scheme, the back side of the backrest is provided with a covering layer, and the covering layer is provided with an opening and closing device for opening or closing the covering layer.
Due to the opening and closing device, the envelope can be opened or closed without damaging the envelope, so that the backrest and the armrests can be repeatedly assembled or disassembled while the aesthetic property of the sofa is kept.
On the basis of the technical scheme, the outer side of the handrail is provided with a covering layer, and an iron plate nut is arranged in the connecting hole in the inner side of the rear part of the handrail.
The screw can pass through the connecting hole on the backrest and be screwed into the iron plate nut of the connecting hole at the inner side of the back part of the handrail, so that the screw is not required to be fastened by the connecting nut from the outer side of the handrail, and the assembly or disassembly of the handrail and the backrest can be completed under the condition of keeping the aesthetic property of the sofa without arranging an opening and closing device on the covering under the condition that the covering is arranged at the outer side of the handrail.
On the basis of the technical scheme, the opening and closing device is a zipper.
Drawings
Fig. 1 is a schematic structural view of a detachable assembled sofa in the embodiment of the present invention.
Fig. 2 is a schematic structural diagram of an iron plate nut according to an embodiment of the present invention.
Fig. 3 is a schematic view of the position of the rear zipper of the backrest in the embodiment of the present invention.
Fig. 4 is a schematic view of the position of the zipper of the sofa after the sofa is assembled according to the embodiment of the present invention.
In the figure: 1-base, 2-connecting hole, 3-backrest, 4-armrest and 5-opening and closing device.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Referring to fig. 1, the embodiment of the present invention provides a detachable sectional sofa, which includes a base 1, a backrest 3 and a pair of armrests 4.
The rear side and the left and right sides of the base 1 are provided with connecting holes 2 for the connecting structure to pass through.
The bottom of the backrest 3 is provided with a connecting hole 2, and the backrest 3 is arranged on the base 1 through a detachable connecting structure.
The bottom of the inner side surfaces of the pair of handrails 4 is provided with a connecting hole 2, and the two handrails 4 are respectively arranged at the two sides of the base 1 through a detachable connecting structure.
In a preferred embodiment, the detachable connection structure is a screw and a connection nut. In the embodiment of the present invention, the base 1 has a back plate and two side plates, the connecting holes 2 are respectively located on the back plate and the side plates, and the connecting holes 2 are through holes penetrating through the through holes. When the sofa is assembled, the screw rod penetrates through the connecting hole 2 at the bottom of the backrest 3 and the connecting hole 2 on the back plate at the rear side of the base 1, and the connecting nut is screwed on the penetrated screw rod from the bottom of the base 1, so that the connection between the backrest 3 and the base 1 can be completed; the screw rod penetrates through a connecting hole 2 of the left side plate of the base 1 and a connecting hole 2 at the bottom of the left handrail 4, and the connecting nut is screwed on the penetrated screw rod from the bottom of the base 1, so that the base 1 and the left handrail 4 can be connected; in a similar way, the screw rod penetrates through the connecting hole 2 of the right side plate of the base 1 and the connecting hole 2 at the bottom of the right handrail 4, and the connecting nut is screwed on the penetrated screw rod from the bottom of the base 1, so that the connection between the base 1 and the right handrail 4 can be completed.
The embodiment of the utility model provides an in, when needing to carry this detachable assembled sofa, twist off the coupling nut of each position from the screw rod, can dismantle base 1, back 3 and two handrails 4 for solitary part, can pack respectively and transport when transporting, practiced thrift packing and cost of transportation, it is very convenient to organize into sofa with each solitary part again after registering one's residence.
Furthermore, connecting holes 2 are formed in two sides of the backrest 3, the connecting holes 2 are formed in the inner side of the rear portion of the armrest 4, and the armrest 4 is connected to two sides of the backrest 3 through a detachable connecting structure.
In the embodiment of the utility model, in order to make the sofa more firm, the screw rod is passed through the connecting hole 2 at the left side of the backrest 3 and the connecting hole 2 at the inner side of the rear part of the left handrail 4, and the connecting nut is screwed on the passed screw rod from the outer side of the left handrail 4, so that the connection of the backrest 3 and the left handrail 4 can be completed; the connection of the backrest 3 and the right armrest 4 can be completed in the same way. The backrest 3 and the pair of armrests 4 are further fastened by connecting nuts and screws to improve the safety of the sofa during use.
Furthermore, the bottom of the base 1 is provided with a covering, and the covering is provided with an opening and closing device 5 for opening or closing the covering. In the embodiment of the present invention, the opening and closing device 5 is used to open the covering layer to expose the connecting holes 2 on the back plate and the side plate.
Furthermore, the bottom of the backrest 3 is provided with a covering, and the covering is provided with an opening and closing device 5 for opening or closing the covering. The opening and closing device 5 is used for opening the cladding so as to expose the connecting hole 2 at the bottom of the backrest 3.
When the base 1 and the backrest 3 of the sofa are assembled, the opening and closing device 5 on the covering layer at the bottom of the base 1 is opened, the screw rod can penetrate through the connecting hole 2 on the back plate of the base 1, the opening and closing device 5 on the covering layer at the bottom of the backrest 3 is opened, the screw rod can penetrate through the connecting hole 2 at the bottom of the backrest 3, and the connecting nut can be screwed on the screw rod from the outer side of the backrest 3 to complete the connection of the base 1 and the backrest 3. After the assembly is completed, the opening and closing devices 5 are closed to keep the overall beauty of the sofa.
Furthermore, the bottom of the handrail 4 is provided with a covering, and the covering is provided with an opening and closing device 5 for opening or closing the covering. In the embodiment of the present invention, the opening and closing device 5 is used to open the covering layer to expose the connecting hole 2 on the bottom of the inner side surface of the handrail 4.
In the process of practical use, when the base 1 and the handrail 4 of the sofa are assembled, the opening and closing device 5 on the covering layer at the bottom of the base 1 is opened, the screw rod can penetrate through the connecting hole 2 on the side plate of the base 1, the opening and closing device 5 on the covering layer at the bottom of the handrail 4 is opened, the screw rod can penetrate through the connecting hole 2 on the bottom of the inner side surface of the handrail 4, and the connecting nut can be screwed on the screw rod from the outer side of the bottom of the handrail 4 to complete the connection of the base 1 and the handrail. After the assembly is completed, the opening and closing devices 5 are closed to keep the overall beauty of the sofa.
Referring to fig. 1 and 2, further, an iron plate nut is arranged in the connecting hole 2 at the bottom of the inner side surface of the handrail 4, and the screw is directly screwed into the iron plate nut to complete the fastening connection without screwing the connecting nut from the outer side after the screw passes through the connecting hole 2.
The embodiment of the utility model provides an in, during the preparation sofa, will iron plate nut embedding in the connecting hole 2 of 4 medial surfaces of handrail, when base 1 and handrail 4 of equipment sofa, open device 5 that opens and shuts on the covering of base 1 bottom, pass the connecting hole 2 on the base 1 curb plate with the screw rod and twist the iron plate nut in the connecting hole 2 of 4 medial surfaces of handrail bottom, can accomplish the fastening of base 1 and handrail 4 and be connected, when handrail 4 bottoms are equipped with the covering, need not set up device 5 that opens and shuts in addition on the covering of 4 bottoms of handrail.
Furthermore, a covering layer is arranged on the rear side of the backrest 3, and an opening and closing device 5 for opening or closing the covering layer is arranged on the covering layer. In the embodiment of the present invention, the opening and closing device 5 on the back 3 rear side cladding is two vertical opening and closing devices 5 near both sides, the opening and closing devices 5 are used for opening the cladding to show the connecting holes 2 on the back 3 left and right sides.
Furthermore, a cladding is arranged on the outer side of the handrail 4, and an iron plate nut is arranged in the connecting hole 2 on the inner side of the rear part of the handrail 4. The embodiment of the utility model provides an in, during the preparation sofa, will iron plate nut imbeds in the inboard connecting hole 2 in 4 backs of handrail, when the back 3 of equipment sofa and handrail 4, open the device that opens and shuts 5 on the cladding of 3 backs of back, pass the connecting hole 2 on the back 3 with the screw rod and twist the iron plate nut in the inboard connecting hole 2 in 4 backs of handrail, can accomplish the fastening of back 3 and handrail 4 and be connected to need not set up the device that opens and shuts 5 on the cladding in the 4 outsides of handrail.
In the actual use process, the backrest 3 of the sofa is usually placed against the wall, so the opening and closing device 5 at the rear side of the backrest 3 is not exposed to the sight, and the opening and closing devices 5 at the bottom of the base 1 and the bottoms of the armrests 4 are not exposed to the sight, but since the armrests 4 are usually not placed against the wall, if the opening and closing devices 5 are arranged at the outer sides of the armrests 4, the opening and closing devices 5 at the outer sides of the armrests 4 may be exposed to the sight, so that the opening and closing devices 5 at the outer sides of the armrests 4 are very. Therefore, the iron plate nut is arranged in the connecting hole 2 at the inner side of the back part of the armrest 4 instead of arranging the opening and closing device 5 at the outer side of the armrest 4, so as to further improve the appearance of the sofa.
In the embodiment of the utility model, the bottom of the backrest 3 is provided with four connecting holes 2, and the back plate at the rear side of the base 1 is correspondingly provided with four connecting holes 2; the side plates on the two sides of the base 1 are respectively provided with four connecting holes 2, and the bottoms of the inner side surfaces of the two handrails 4 are correspondingly respectively provided with four connecting holes 2; three connecting holes 2 are respectively arranged at two sides of the backrest 3, and three connecting holes 2 are correspondingly arranged at the inner sides of the rear parts of the two armrests 4.
Preferably, in the embodiment of the present invention, the covering layer is a leather sheath, so as to make the sofa more upscale. The rear part of the handrail 4 and the two sides of the backrest 3 are both provided with grooves, so that the leather sheath can be used for collecting edges, and the phenomenon that the spliced handrail 4 and the spliced backrest 3 are not sewn due to wrinkles generated on the surface of the leather sheath is avoided, and the attractiveness is further influenced. In the actual use process, the base 1 is also provided with a cushion so as to further improve the comfort of the sofa.
Furthermore, the four sides of the bottom of the base 1 are fixed with the pad feet, and the four pad feet are consistent in height, so that the distance between the base 1 and the ground can be increased, the abrasion caused by the friction between the base 1 and the ground is reduced, and the service life of the sofa is prolonged.
As a preferred embodiment, the opening and closing means 5 is a zipper, as shown in fig. 3 and 4. When the sofa is manufactured, the opening position of the zipper is preferably the position close to the connecting hole 2, so that the sofa is convenient to disassemble and assemble. In the embodiment of the present invention, the opening and closing device 5 on the bottom covering of the base 1 is a horizontal zipper, the opening and closing device 5 on the back 3 rear side covering is a vertical zipper, the opening and closing device 5 on the bottom covering of the back 3 is a horizontal zipper, and the opening and closing device 5 on the bottom covering of the armrest 4 is a vertical zipper.
The present invention is not limited to the above embodiments, and for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered to be within the protection scope of the present invention. Those not described in detail in this specification are within the skill of the art.
Claims (10)
1. A detachable sectional sofa, comprising:
the device comprises a base (1), wherein connecting holes (2) are formed in the rear side and the left side and the right side of the base (1);
the backrest (3) is provided with a connecting hole (2) at the bottom of the backrest (3), and the backrest (3) is arranged on the base (1) through a detachable connecting structure;
the novel handrail is characterized by comprising a pair of handrails (4), wherein the bottom of the inner side surface of each handrail (4) is provided with a connecting hole (2), and the two handrails (4) are respectively installed on the two sides of the base (1) through detachable connecting structures.
2. The detachable assembled sofa according to claim 1, wherein the backrest (3) is provided with coupling holes (2) at both sides thereof, the armrests (4) are provided with coupling holes (2) at the inner sides of the rear portions thereof, and the armrests (4) are coupled to both sides of the backrest (3) by means of detachable coupling structures.
3. The detachable sofa assembly of claim 2, wherein the detachable connection structure is a threaded rod and a connection nut.
4. A detachable sectional sofa according to claim 3, characterised in that the base (1) is provided with a covering at the bottom, said covering being provided with opening and closing means (5) for opening and closing said covering.
5. Detachable sectional sofa according to claim 4, characterised in that the backrest (3) is provided at its bottom with a covering provided with opening and closing means (5) for opening and closing the covering.
6. A detachable sectional sofa according to claim 5, characterised in that the armrests (4) are provided with a covering at the bottom, said covering being provided with opening and closing means (5) for opening and closing said covering.
7. The detachable assembled sofa according to claim 5, wherein iron plate nuts are provided in the attachment holes (2) at the bottom of the inner side of the armrest (4).
8. A detachable sofa combination according to claim 6 or 7, characterised in that the backrest (3) is provided with a cover on the rear side, said cover being provided with opening and closing means (5) for opening and closing the cover.
9. The detachable assembled sofa according to claim 8, wherein the outside of the armrest (4) is provided with a covering, and the inside of the rear portion of the armrest (4) is provided with a nut made of iron plate in the connecting hole (2).
10. Detachable sectional sofa according to claim 4, characterised in that the opening and closing means (5) are zippers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922107822.0U CN210930479U (en) | 2019-11-29 | 2019-11-29 | Detachable combined sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922107822.0U CN210930479U (en) | 2019-11-29 | 2019-11-29 | Detachable combined sofa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210930479U true CN210930479U (en) | 2020-07-07 |
Family
ID=71371203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922107822.0U Active CN210930479U (en) | 2019-11-29 | 2019-11-29 | Detachable combined sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210930479U (en) |
-
2019
- 2019-11-29 CN CN201922107822.0U patent/CN210930479U/en active Active
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