CN213429263U

CN213429263U - Combined sofa

Info

Publication number: CN213429263U
Application number: CN202021744152.XU
Authority: CN
Inventors: 李云海; 卢依雯; 董霙
Original assignee: Kuka Home Co Ltd
Current assignee: Kuka Home Co Ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-06-15
Anticipated expiration: 2030-08-19

Abstract

The utility model belongs to the technical field of sofa and specifically relates to a modular sofa is related to, and it includes pedestal unit, stabilizer blade unit, back unit, armrest unit and first connecting elements, the pedestal unit is connected in back unit or armrest unit through first coupling assembling, the back unit with the armrest unit install respectively in the lateral part of pedestal unit, just the back unit with the armrest unit is not located same one side, the preformed hole that is used for installing the stabilizer blade unit is all offered to pedestal unit, back unit and armrest unit bottom, the pedestal unit is cavity form and its middle part sets up the intercommunication groove that runs through along its direction of height. This application has the effect that promotes sofa functionality, be convenient for satisfy user's demand.

Description

Combined sofa

Technical Field

The application relates to the field of sofas, in particular to a combined sofa.

Background

The sofa is a traditional furniture with a long history, mainly comprises leather sofas, cloth sofas, leather cloth sofas, wooden sofas and the like, belongs to labor-intensive industries, and is produced, manufactured and sold in a traditional mode at present.

Currently sofas are commonly comprised of two styles, by function. One is a backless sofa, i.e. a sofa having only a seat portion and no backrest portion; the other type is a sofa with a back, namely the sofa comprises a backrest part positioned on one side of the top surface of the seat body part besides the seat body part. The styles of the sofas frequently used in daily life, no matter the sofas without or with the backs, are fixed, and cannot be changed into different sofa styles mutually, so that the requirements of users are difficult to meet.

SUMMERY OF THE UTILITY MODEL

In order to meet the needs of users and increase the functionality of the sofa, the application provides a combined sofa.

The application provides a modular sofa, adopts following technical scheme:

the utility model provides a combined sofa, includes pedestal unit, stabilizer blade unit, back unit, handrail unit and first connecting elements, the pedestal unit is connected in back unit or handrail unit through first coupling assembling, the back unit with handrail unit install respectively in the lateral part of pedestal unit, just the back unit with handrail unit does not lie in same one side, the preformed hole that is used for installing the stabilizer blade unit is all offered to pedestal unit, back unit and handrail unit bottom, the pedestal unit is cavity form and its middle part sets up along the intercommunication groove that its direction of height runs through.

Through adopting the technical scheme, at the pedestal unit, the stabilizer blade unit, under the cooperation of back unit and handrail unit, consumer or user can be according to the user demand, carry out independent assortment and concatenation, suitability and practicality are higher, effectively reduce the wasting of resources, and set up pedestal unit cavity, hold the chamber with the inside setting of pedestal unit, not only lighten the weight of pedestal unit, be convenient for carry and transport, and be convenient for convenience of customers through the inside placing object article of intercommunication groove orientation pedestal unit, for example the less and difficult article of independent packing of size such as first connecting assembly and stabilizer blade unit, at the utilization ratio that promotes interior space, the packing transportation of sofa has also been made things convenient for.

Preferably, a plurality of fixing rods extending along the height direction of the base unit are fixedly connected in the base unit.

Through adopting above-mentioned technical scheme, set up the dead lever in the inside of pedestal unit to increase pedestal unit bulk strength, reduce the pedestal unit and take place the condition of damaging owing to receive the pressure too big, increase the holistic life of sofa.

Preferably, the first connecting assembly comprises a first connecting plate and at least two threaded connectors, the first connecting plate is provided with at least two first mounting holes, and the bottom surfaces of the seat body unit, the backrest unit and the armrest unit are respectively provided with first connecting holes matched with the first mounting holes.

Through adopting above-mentioned technical scheme, under the cooperation of first mounting hole and first connecting hole, when the user need assemble the concatenation to between pedestal unit, back unit and the handrail unit, through corresponding the first connecting hole on two different units respectively with two at least first mounting holes on the first connecting plate to lock and fix through threaded connection spare, with connect between the different units, the person of facilitating the use operates.

Preferably, still include a plurality of second coupling assembling, second coupling assembling is including the second connecting plate that is the L type and being no less than two threaded connection spare, the second mounting hole has all been seted up to two parts of the last vertically of second connecting plate, pedestal unit top surface, back unit side and handrail unit side seted up respectively with second mounting hole complex second connecting hole.

Through adopting above-mentioned technical scheme, be the second connecting plate of L type through the setting, when the user need assemble the concatenation between pedestal unit, back unit and the handrail unit, through the first mounting hole with two at least on the second connecting plate to fix the part mutually perpendicular between pedestal unit top surface and the back unit lateral wall, and the part mutually perpendicular between pedestal unit top surface and the handrail unit lateral wall, further increase sofa's stability.

Preferably, the armrest unit and the backrest unit are both hollow.

Through adopting above-mentioned technical scheme, make handrail unit and back unit be cavity setting, alleviate the weight of handrail unit and back unit, be convenient for carry and transport.

Preferably, the supporting leg unit comprises a supporting block and a mounting screw fixedly connected to one end of the supporting block.

Through adopting above-mentioned technical scheme, under the cooperation of a piece and installation screw rod, convenient to use person installs a piece on the pedestal unit through the installation screw rod.

Preferably, the reserved holes are internally provided with thread sleeves matched with the mounting screws.

Through adopting above-mentioned technical scheme, set up the thread bush in the preformed hole to the user installs a piece.

Preferably, the support block is in a frustum shape with a gradually decreasing sectional area in a direction away from the mounting screw.

Through adopting above-mentioned technical scheme, set up the piece into the frustum form to make the pedestal unit pass through the piece and support in ground, and when taking place relative movement with ground, reduce a piece stress concentration, take place the condition of deformation or damage easily.

Preferably, at least four preformed holes which are distributed in a rectangular shape are formed in the bottom surface of the seat body unit.

Through adopting above-mentioned technical scheme, the atress unit of seat body unit conduct sofa through setting up four at least preformed holes to after the user passes through preformed hole installation stabilizer blade unit, carry out the outrigger through four at least stabilizer blade units to the seat body unit.

In summary, the present application includes at least one of the following beneficial technical effects:

1. under the matching of the seat body unit, the support leg unit, the backrest unit and the handrail unit, a consumer or a user can freely combine and splice according to the use requirement, the applicability and the practicability are higher, and the resource waste is effectively reduced;

2. the seat body unit, the handrail unit and the backrest unit are arranged in a hollow manner, so that the weight is reduced, and the carrying and the transportation are facilitated;

3. through set up the intercommunication groove on the pedestal unit, be convenient for when the installation through the intercommunication groove towards pedestal unit internally mounted cushion etc. make cushion center department not with pedestal unit direct contact, increase the travelling comfort of cushion, increase the practicality of pedestal unit.

4. And a threaded sleeve is arranged in the preformed hole so as to facilitate a user to install the support block.

Drawings

Fig. 1 is a schematic overall structure diagram of the first embodiment.

Fig. 2 is a schematic overall structure diagram of the first embodiment.

Fig. 3 is a partial cross-sectional view of a portion of the leg unit in a first embodiment.

Fig. 4 is a schematic view of the overall structure of the second embodiment.

Fig. 5 is a schematic view of the overall structure of the third embodiment.

FIG. 6 is a schematic view of the overall structure of the fourth embodiment.

FIG. 7 is a schematic view of the overall structure of the fifth embodiment.

FIG. 8 is a schematic view of the overall structure of the sixth embodiment.

Fig. 9 is a schematic view of the entire structure of the seventh embodiment.

Fig. 10 is a schematic view of the entire structure of the eighth embodiment.

Fig. 11 is a schematic view of the overall structure of the ninth embodiment.

Fig. 12 is a schematic view of the entire structure of the tenth embodiment.

FIG. 13 is a schematic view of the entire structure of the eleventh embodiment.

Description of reference numerals: 1. a seat unit; 2. a backrest unit; 3. an armrest unit; 4. a leg unit; 5. a first connection assembly; 6. a second connection assembly; 7. a communicating groove; 8. fixing the rod; 9. a first connecting plate; 10. a threaded connection; 11. a second connecting plate; 12. reserving a hole; 13. supporting a block; 14. installing a screw rod; 15. and (4) a threaded sleeve.

Detailed Description

The present application is described in further detail below with reference to figures 1-13.

The first embodiment is as follows:

the embodiment of the application discloses a combined sofa. Referring to fig. 1 and 2, a combined sofa includes a seat unit 1, a backrest unit 2, two armrest units 3, a plurality of leg units 4, a plurality of first connecting assemblies 5 and a plurality of second connecting assemblies 6, wherein the seat unit 1, the backrest unit 2 and the armrest units 3 are formed by splicing boards, four leg units 4 are installed on each seat unit 1, and one leg unit 4 is installed on each backrest unit 2 and each armrest unit 3 correspondingly.

Pedestal unit 1, handrail unit 3 and back unit 2 all are the cavity form, and pedestal unit 1, handrail unit 3 and back list are the rectangle form, the intercommunication groove 7 that runs through along its direction of height is seted up at pedestal unit 1 middle part, the dead lever 8 that its direction of height extends is followed to fixedly connected with a plurality of in the

pedestal unit

1, 7 circumference align to grid along the intercommunication groove of 7, in order to carry out the uniform support to pedestal unit 1, and hold the chamber in the inside setting of pedestal unit 1, not only alleviate the weight of pedestal unit 1, be convenient for carry and transport, and be convenient for convenience of customers through intercommunication groove 7 towards the inside placing object article of pedestal unit 1, for example, first coupling assembling 5, the less and scattered article such as second coupling assembling 6 and stabilizer blade unit 4, at the utilization ratio that promotes the interior space, the packing transportation of sofa has also been made things convenient for.

In terms of size, the length of the backrest unit 2 is equal to the width of the seat unit 1, the length of the armrest unit 3 is equal to the length of the seat unit 1 plus the width of the backrest unit 2, so that the bottom surfaces of the seat unit 1, the backrest unit 2 and the armrest unit 3 are kept in a rectangular shape after being assembled, the seat unit 1 is connected to the backrest unit 2 or the armrest unit 3 through the first connecting assembly 5 and the second connecting assembly 6, the backrest unit 2 and the armrest unit 3 are respectively installed at the side parts of the seat unit 1, two armrest units 3 are installed at the adjacent sides of the seat unit 1, and one backrest unit 2 is installed at the adjacent side of the armrest unit 3 of the seat unit 1 to be assembled into the sofa.

The first connecting assembly 5 comprises a first connecting plate 9 and two threaded connectors 10, two first mounting holes (not shown in the figure) are formed in the first connecting plate 9, first connecting holes (not shown in the figure) matched with the first mounting holes are formed in the bottom surfaces of the seat unit 1, the backrest unit 2 and the armrest unit 3 respectively, when a user needs to assemble and splice the seat unit 1 and the backrest unit 2 and the armrest unit 3, at least two first mounting holes in the first connecting plate 9 correspond to the first connecting holes in the bottom surfaces of two different units respectively, and the first connecting assembly is locked and fixed through the threaded connectors 10 so as to connect different units.

The second connecting assembly 6 includes a second connecting plate 11 in an L shape and two threaded connectors 10, two perpendicular portions of the second connecting plate 11 are respectively provided with a second mounting hole (not shown in the figure), the top surface of the seat unit 1, the side surface of the backrest unit 2 and the side surface of the armrest unit 3 are respectively provided with a second connecting hole (not shown in the figure) matched with the second mounting hole, when a user needs to assemble and splice the seat unit 1, the backrest unit 2 and the armrest unit 3, at least two first mounting holes of the second connecting plate 11 are used for fixing the perpendicular portions between the top surface of the seat unit 1 and the side wall of the backrest unit 2 and the perpendicular portions between the top surface of the seat unit 1 and the side wall of the armrest unit 3, so as to further increase the stability of the sofa.

Referring to fig. 2 and 3, in order to install the supporting foot unit 4, four preformed holes 12 which are distributed in a rectangular shape are formed in the bottom surface of the seat unit 1, one preformed hole 12 is formed in the middle position of the bottom surface of the backrest unit 2 and the bottom surface of the armrest unit 3, the supporting foot unit 4 comprises a supporting block 13 and an installation screw 14 which is fixedly connected to one end of the supporting block 13, the supporting block 13 is in a frustum shape which is far away from the installation screw 14 and the sectional area of the direction.

The implementation principle of the combined sofa of the embodiment of the application is as follows:

under the cooperation of pedestal unit 1, stabilizer blade unit 4, back unit 2 and handrail unit 3, consumer or user can carry out independent assortment and concatenation according to the user demand, and suitability and practicality are higher, effectively reduce the wasting of resources.

Example two:

referring to fig. 4, the difference from the first embodiment is that, in the present embodiment, two seat body units 1 are provided, two backrest units 2 are provided, two armrest units 3 are provided, and several leg units 4 are provided corresponding to the seat body units 1, the backrest units 2, and the armrest units 3.

Wherein, two base body units 1 are arranged in a line and are connected, the top surface can be connected through first coupling assembling 5 between the base body unit 1, two back rest units 2 correspond respectively and install in the lateral part of two base body units 1 and lie in same one side, two handrail units 3 are installed respectively in the both ends of two base body unit 1 array orientation to the assembly is double sofa.

Example three:

referring to fig. 5, the difference from the second embodiment is that, in the present embodiment, three seat units 1 are provided. After the two seat units 1 are assembled into the love seat, the rest seat unit 1 is separately spliced on one seat unit 1 of the love seat, and a user selects fixed connection or non-fixed connection through the first connecting assembly 5 according to requirements to expand the length of the seat unit 1 and assemble the love seat into the love seat.

Example four:

referring to fig. 6, the difference from the third embodiment is that, in the present embodiment, four seat units 1 are provided. After the two seat units 1 are assembled into the love seat, the rest two seat units 1 are correspondingly spliced on the two seat units 1 of the love seat respectively so as to extend the overall length of the love seat and assemble into the love seat.

Example five:

referring to fig. 7, the difference from the second embodiment is that, in the present embodiment, three seat units 1 are provided, and three backrest units 2 are provided.

Wherein, three seat units 1 are arranged in a line and connected, three backrest units 2 are respectively and correspondingly installed at the side parts of the three seat units 1 and located at the same side, and two armrest units 3 are respectively installed at the two ends of the three seat units 1 in the arrangement direction so as to assemble the multi-person sofa.

Example six:

referring to fig. 8, the difference from the fifth embodiment is that, in the present embodiment, four seat units 1 are provided. After the three seat units 1 are assembled into the multi-person sofa, the rest seat unit 1 is separately spliced on one seat unit 1 of the multi-person sofa to expand the length of the seat unit 1, and the multi-person lying sofa is assembled.

Example seven:

referring to fig. 9, the difference from the sixth embodiment is that, in the present embodiment, five seat units 1 are provided. After the three seat units 1 are assembled into the multi-person sofa, the rest two seat units 1 are separately spliced on two seat units 1 of the multi-person sofa to expand the length of the seat units 1, and the multi-person lying sofa is assembled.

Example eight:

referring to fig. 10, the difference from the seventh embodiment is that, in the present embodiment, six seat units 1 are provided. After the three seat units 1 are assembled into the multi-person sofa, the rest three seat units 1 are correspondingly spliced on the three seat units 1 of the multi-person sofa respectively so as to extend the overall length of the multi-person sofa and assemble into the multi-person sofa bed.

Example nine:

referring to fig. 11, the difference from the eighth embodiment is that, in the present embodiment, four armrest units 3 are provided. The four handrail units 3 are arranged in parallel at intervals, and the three seat bodies are respectively and correspondingly arranged in three intervals among the four handrail units 3 so as to space the three seat body units 1 and enable the handrail to be shared.

Example ten:

referring to fig. 12, the difference from the second embodiment is that, in the present embodiment, six seat body units 1, four backrest units 2, and four armrest units 3 are provided.

Wherein, four seat body units 1, four back units 2 and four handrail units 3 assemble into two double sofas, and two double sofas are symmetrical and interval setting, and two remaining seat body units 1 are the style of calligraphy and set up between two double sofas to be used as the footrest.

Example eleven:

referring to fig. 13, the difference from the first embodiment is that, in the present embodiment, ten seat unit 1, eleven backrest unit 2, and two armrest units 3 are provided.

Wherein, six pedestal units 1 divide into two sets of the same quantity, every group pedestal unit 1 is the style of calligraphy respectively and arranges, and two sets of pedestal units 1 array orientation are parallel to each other, three pedestal units 1 are the style of calligraphy and connect between two sets of pedestal units 1 so that the whole forms the U type, remaining one pedestal unit 1 is placed in the inside of U type, in order to be used as the ottoman, eleven back units 2 correspond respectively to install in the position that nine pedestal units 1 are located the U type outside, and respectively install two back units 2 on two pedestal units 1 that are located the corner, two handrail units 3 are installed respectively on two pedestal units 1 that are located the U type both ends, in order to assemble into big corner formula sofa.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A combined sofa is characterized in that: including pedestal unit (1), stabilizer blade unit (4), back unit (2), handrail unit (3) and first connecting elements (5), pedestal unit (1) is connected in back unit (2) or handrail unit (3) through first coupling assembling (5), back unit (2) with handrail unit (3) install respectively in the lateral part of pedestal unit (1), just back unit (2) with handrail unit (3) do not lie in same one side, pedestal unit (1), back unit (2) and handrail unit (3) bottom all offer preformed hole (12) that are used for installing stabilizer blade unit (4), pedestal unit (1) is the cavity form and its middle part sets up intercommunication groove (7) that run through along its direction of height.

2. The modular sofa of claim 1, wherein: the seat body unit (1) is internally and fixedly connected with a plurality of fixing rods (8) extending along the height direction.

3. The modular sofa of claim 1, wherein: the first connecting assembly (5) comprises a first connecting plate (9) and at least two threaded connecting pieces (10), at least two first mounting holes are formed in the first connecting plate (9), and first connecting holes matched with the first mounting holes are formed in the bottom surfaces of the seat body unit (1), the backrest unit (2) and the armrest unit (3) respectively.

4. The modular sofa of claim 3, wherein: still include a plurality of second coupling assembling (6), second coupling assembling (6) are including second connecting plate (11) that are the L type and be no less than two threaded connection spare (10), the second mounting hole has all been seted up to two parts of second connecting plate (11) facial features vertically, pedestal unit (1) top surface, back unit (2) side and handrail unit (3) side seted up respectively with second mounting hole complex second connecting hole.

5. The modular sofa of claim 1, wherein: the armrest unit (3) and the backrest unit (2) are both hollow.

6. The modular sofa of claim 1, wherein: the supporting leg unit (4) comprises a supporting block (13) and a mounting screw rod (14) fixedly connected to one end of the supporting block (13).

7. The modular sofa of claim 6, wherein: and thread sleeves (15) matched with the mounting screws (14) are arranged in the preformed holes (12).

8. The modular sofa of claim 6, wherein: the support block (13) is in a frustum shape, and the sectional area of the support block is gradually reduced towards the direction far away from the mounting screw rod (14).

9. The modular sofa of claim 1, wherein: the bottom surface of the seat body unit (1) is provided with at least four preformed holes (12) which are distributed in a rectangular shape.