CN213757462U

CN213757462U - Sofa convenient to it is folding

Info

Publication number: CN213757462U
Application number: CN202023242650.7U
Authority: CN
Inventors: 李燕娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-07-23
Anticipated expiration: 2030-12-29

Abstract

The utility model belongs to the technical field of furniture, in particular to a sofa convenient to fold, which comprises a sofa body, a backrest, armrests and an embedded handle, wherein the rear end of the sofa body is fixedly connected with the backrest, the two sides of the sofa body are movably connected with the armrests, the middle part of the outer sides of the armrests is embedded and connected with the embedded handle, the bottom parts of the outer sides of the armrests are fixedly connected with fixed blocks, the outer side surfaces of the armrests are fixedly connected with supporting lugs, the supporting lugs can strengthen the stability of the armrests for supporting the sofa body when the armrests are converted into supporting legs, when a user uses the sofa body, the user can consider whether the sofa body needs to be split or used according to the needs, when the user needs to split or combine the sofa body, the user can rapidly split or combine the sofa body through the splicing fixing mechanism, thereby leading the user to more conveniently split and combine the sofa integrally.

Description

Sofa convenient to it is folding

Technical Field

The utility model relates to the technical field of furniture, in particular to a sofa convenient to fold.

Background

The sofa is a foreign word, is formed according to the sound translation of the English word sofa, is a multi-seat chair with cushions, a backrest chair with springs or thick foam plastics and the like, is a kind of soft furniture with armrests on two sides, and is a piece of furniture necessary for many families along with the increasing of living standard.

Most of existing sofas all have had folding function, but current sofa folding function can only let the sofa after the folding that the user is more convenient deposit and accomodate, can not carry out other uses, and current sofa can not be according to the quick whole split of sofa with it of actual demand become two little sofa seats to make the user can not be fine carry out corresponding split use to the sofa according to the demand of oneself, and then can influence user's result of use.

Therefore, how to design a sofa convenient to fold becomes a problem to be solved at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sofa convenient to it is folding to solve the problem that can not carry out the split according to the actual demand and use and can not increase other functions on folding basis that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sofa convenient to fold comprises a sofa body, a backrest, armrests and an embedded handle, wherein the backrest is fixedly connected with the rear end of the sofa body, the armrests are movably connected with the two sides of the sofa body, the embedded handle is connected with the middle of the outer sides of the armrests in an embedded mode, the fixed block is fixedly connected with the outer sides of the armrests, an I-shaped connecting block is connected with the middle of the bottom of the rear end of the sofa body in an embedded mode, an embedded groove is connected with the periphery of the I-shaped connecting block in an embedded mode, L-shaped buckles are fixedly connected with the two sides of the rear end of the sofa body, a limiting plate is connected with the inner sides of the L-shaped buckles in an embedded mode, limiting blocks are fixedly connected with the two sides of the limiting plate, a sliding groove is connected with the outer side of the bottom of the sofa body in an embedded mode, a sliding rod is movably connected with the inner sides of the sliding groove, a connecting block is fixedly connected with the fixing rod of the fixing block, the rear end of the top of the sofa is fixedly connected with an inserting column.

Preferably, a support protrusion is fixedly connected to an outer side surface of the armrest.

Preferably, the periphery of the fixed rod is movably connected with a directional roller.

Preferably, the bottom of the backrest is connected with a slot in an embedded manner.

Preferably, the I-shaped connecting block and an embedded groove on the periphery of the I-shaped connecting block, L-shaped buckles on two sides of the integral rear end of the sofa, limiting plates on the inner sides of the L-shaped buckles and limiting blocks on two sides of the limiting plates form a splicing and fixing mechanism together.

Preferably, the sliding groove, the sliding rod on the inner side of the sliding groove, the connecting block in the middle of the sliding rod and the armrests on two sides of the whole sofa form a supporting and changing mechanism together.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this sofa convenient to it is folding, concatenation fixed establishment uses the sofa when whole at the user, and whether the user can consider according to the demand of oneself and need use the whole split of sofa, when the user needs carry out the split to the sofa whole or merge the use, the user can be through the quick whole split of sofa or merge of concatenation fixed establishment to make the user can be more convenient to the whole corresponding split of sofa and merge the operation.

2. This sofa convenient to it is folding supports the transform mechanism user and is being used as two through the whole split of concatenation fixed establishment with the sofa, and the user can shift the holistic bottom position of sofa to the handrail through using that support transform mechanism is quick and wholly supports the sofa to make the sofa after separately whole can be better place on current position for the supporter through the handrail and use.

Drawings

FIG. 1 is a schematic view of the overall structure of the sofa of the present invention;

FIG. 2 is a schematic view of the overall back structure of the sofa of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 4 is a schematic front sectional view of the sofa device of the present invention.

The labels in the figure are: 1. the sofa is integral; 2. a backrest; 3. a handrail; 4. supporting the projection; 5. an embedded handle; 6. fixing the rod; 7. a directional roller; 8. a fixed block; 9. an I-shaped connecting block; 10. a groove is embedded; 11. a limiting plate; 12. a limiting block; 13. an L-shaped buckle; 14. a sliding groove; 15. a slide bar; 16. connecting blocks; 17. inserting a column; 18. and (4) a slot.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a sofa convenient to fold comprises a sofa body 1, a backrest 2, armrests 3 and embedded handles 5, wherein the backrest 2 is fixedly connected to the rear end of the sofa body 1, the armrests 3 are movably connected to two sides of the sofa body 1, the embedded handles 5 are embedded and connected to the middle of the outer sides of the armrests 3, the fixed blocks 8 are fixedly connected to the bottom of the outer sides of the armrests 3, an I-shaped connecting block 9 is embedded and connected to the middle of the bottom of the rear end of the sofa body 1, an embedded groove 10 is embedded and connected to the periphery of the I-shaped connecting block 9, L-shaped buckles 13 are fixedly connected to two sides of the rear end of the sofa body 1, a limiting plate 11 is embedded and connected to the inner side of the L-shaped buckles 13, limiting blocks 12 are fixedly connected to two sides of the limiting plate 11, a sliding groove 14 is embedded and connected to the outer side of the bottom of the sofa body 1, a sliding rod 15 is movably connected to the inner side of the sliding groove 14, a connecting block 16 is fixedly connected to the middle of the sliding rod 15, the inner side of the fixing block 8 is fixedly connected with a fixing rod 6, and the rear end of the top of the sofa whole body 1 is fixedly connected with an inserting column 17.

Preferably, the outer side surface of the armrest 3 is fixedly connected with a supporting protrusion 4, the supporting protrusion 4 is made of rubber, and when a user converts the armrest 3 into a supporting foot at the bottom end of the sofa body 1 by using a supporting conversion mechanism, the sofa body 1 can be more stably supported at the current position by the supporting protrusion 4 arranged around the outer side surface of the armrest 3.

Preferably, the periphery of the fixing rod 6 is movably connected with a directional roller 7, when a user needs to use the support conversion mechanism to transfer the armrest 3 to the bottom end of the whole sofa 1 to serve as the supporting leg of the whole sofa 1, the user can perform corresponding turnover through the auxiliary armrest 3 which is arranged at the bottom of the outer side of the armrest 3 and is better than the directional roller 7, and therefore the user can convert the support mode of the armrest 3 more easily.

Preferably, the bottom embedding of back 2 is connected with slot 18, when the user needs to install the back 2 of the whole 1 rear end of sofa, the user can aim at the slot 18 that sets up in back 2 bottom through handheld back 2 and set up the post 17 of inserting at the whole 1 rear end of sofa, aim at the back, the user just can insert the periphery of the post 17 of inserting at the whole 1 rear end of sofa through utilizing the slot 18 that sets up in back 2 bottom, make the user can be more easily convenient dismantle and install back 2 through such setting.

Preferably, the i-shaped connecting block 9, the embedded groove 10 at the periphery of the i-shaped connecting block 9, the L-shaped buckles 13 at the two sides of the rear end of the sofa body 1, the limiting plates 11 at the inner sides of the L-shaped buckles 13 and the limiting blocks 12 at the two sides of the limiting plates 11 form a splicing and fixing mechanism together, when a user needs to split the sofa body 1 into two small sofas, the user can manually extract the limiting plates 11 from the inner sides of the L-shaped buckles 13, and after the small sofas are lifted out, the user can manually extract the i-shaped connecting block 9 connected with the sofa body 1 from the middle of the rear end of the sofa body 1 (before the i-shaped connecting block 9 is extracted, the user needs to convert the armrests 3 arranged at the outer sides to the bottom end of the sofa body 1 through the supporting and changing mechanism to support the sofa body 1), and after the i-shaped connecting block 9 is extracted, the sofa body 1 can be separated into two parts for use, and when the user need splice two sofas into an organic whole and use, the user also can splice two sofas into an organic whole through the quick merging of concatenation fixed establishment, make the user when using the whole 1 of sofa through such setting, the user can consider whether need carry out the split use to the whole 1 of sofa according to the demand of oneself, when the user needs carry out the split to the whole 1 of sofa or merge the use, the user can carry out the split or merge to the whole 1 of sofa through the concatenation fixed establishment is quick, thereby make that the user can be more convenient carry out corresponding split and merge the operation to the whole 1 of sofa.

Preferably, the sliding groove 14, the sliding rod 15 inside the sliding groove 14, the connecting block 16 in the middle of the sliding rod 15, and the armrests 3 on two sides of the sofa 1 form a support conversion mechanism, when a user needs to use the sofa 1 in a split manner, the user needs to quickly move the armrests 3 to the bottom end of the sofa 1 through the support conversion mechanism to support the sofa 1, when adjusting the armrests 3, the user can lift the sofa 1 upwards manually, so that the connecting block 16 fixed with the armrests 3 can move downwards along the sliding groove 14 through the sliding rod 15, when the sliding rod 15 moves to the bottom of the sliding groove 14, the user can manually push the bottom of the armrests 3 to the left side, so that the armrests 3 can turn at the turning positions of the sliding groove 14 through the sliding rod 15, when the armrests 3 turn, the armrests 3 can be more easily and conveniently steered correspondingly through the directional rollers 7 at the bottom of the outer side, when the armrests 3 are steered, the armrests 3 are parallel to the sofa body 1, then, the user can move the connection block 16 and the slide bar 15 connected to the handrail 3 to the left side of the slide groove 14 by manually pushing the handrail 3 to the left side, so that the armrests 3 can be better positioned at the bottom end of the sofa whole 1 to support the sofa whole 1, through the arrangement, when a user splits the whole sofa 1 into two parts for use through the splicing and fixing mechanism, the user can quickly transfer the armrests 3 to the bottom end position of the sofa whole body 1 by using the supporting and changing mechanism to support the sofa whole body 1, so that the separated sofa whole body 1 can be better placed on the current position for supporting through the armrests 3 for use.

The working principle is as follows: first, the supporting protrusions 4 are made of rubber, and when a user converts the armrest 3 into a supporting leg at the bottom end of the sofa body 1 by using a supporting conversion mechanism, the sofa body 1 can be more stably supported at a current position by the supporting protrusions 4 disposed around the outer side surface of the armrest 3.

Then, when the user needs to use the support conversion mechanism to transfer the armrest 3 to the bottom end of the whole sofa 1 as the support leg of the whole sofa 1, the user can correspondingly turn over the armrest 3 by using the directional roller 7 arranged at the bottom of the outer side of the armrest 3, so that the user can more easily convert the support mode of the armrest 3.

Then, when the user needs to install the backrest 2 at the rear end of the sofa whole body 1, the user can align the slot 18 arranged at the bottom of the backrest 2 with the inserting column 17 arranged at the rear end of the sofa whole body 1 by holding the backrest 2 by hand, after the alignment, the user can insert the slot 18 arranged at the bottom of the backrest 2 into the periphery of the inserting column 17 at the rear end of the sofa whole body 1, and the backrest 2 can be detached and installed more easily and conveniently by the aid of the arrangement.

Next, when the user needs to split the sofa body 1 into two small sofas, the user can manually extract the limiting plate 11 from the inner side of the L-shaped buckle 13, and after the limiting plate is lifted, the user can manually extract the i-shaped connecting block 9 connected with the sofa body 1 from the middle of the rear end of the sofa body 1 (before the i-shaped connecting block 9 is extracted, the user needs to convert the handrail 3 arranged at the outer side into the bottom end of the sofa body 1 through the supporting and changing mechanism to support the sofa body 1), after the i-shaped connecting block 9 is extracted, the sofa body 1 can be divided into two parts for separate use, and when the user needs to splice the two sofas into an integral body for use, the user can also quickly merge and splice the two sofas into a whole body through the splicing fixing mechanism, and when the user uses the sofa body 1 through the arrangement, the user can consider whether to carry out the split to the whole 1 of sofa and use according to the demand of oneself, when the user needs to carry out the split to the whole 1 of sofa or merge the use, the user can carry out the split to the whole 1 of sofa or merge through concatenation fixed establishment is quick to make that the user can be more convenient carry out corresponding split and merge the operation to the whole 1 of sofa.

Finally, when the user needs to use the sofa 1 in a split manner, the user needs to quickly move the armrest 3 to the bottom end of the sofa 1 through the support conversion mechanism to support the sofa 1, when adjusting the armrest 3, the user can manually lift the sofa 1 upwards to enable the connecting block 16 fixed with the armrest 3 to move downwards along the sliding groove 14 through the sliding rod 15, when the sliding rod 15 moves to the bottom of the sliding groove 14, the user can manually push the bottom of the armrest 3 to the left side, so that the armrest 3 can be steered at the turning position of the sliding groove 14 through the sliding rod 15, when the armrest 3 is steered, the armrest 3 can be more easily and conveniently steered through the directional roller 7 at the bottom of the outer side, when the armrest 3 is steered, the armrest 3 can be in a parallel state with the sofa 1, then, the user just can be through using manual 3 armrests to the left side promotion, make the connecting block 16 and the slide bar 15 that are connected with the handrail 3 move the left side of sliding tray 14, thereby make the whole 1 of sofa support in the bottom that the whole 1 of sofa that the handrail 3 can be better, make the user when using through the whole 1 split of concatenation fixed establishment with the whole sofa, the user can support the whole 1 of sofa through using the quick bottom position that shifts the whole 1 of sofa with the handrail 3 of using the support transform mechanism, thereby make the whole 1 of sofa after the part can be better place the current position for the supporter through the handrail 3 and use, this kind of the theory of work of sofa convenient to fold.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sofa convenient to it is folding, includes that the sofa is whole (1), back (2), handrail (3) and embedded handle (5), its characterized in that: the utility model discloses a sofa, including the whole sofa rear end fixedly connected with back (2), the whole both sides swing joint of sofa (1) has handrail (3), the embedding is connected with embedded handle (5) in the middle of the outside of handrail (3), the outside bottom fixedly connected with fixed block (8) of handrail (3), the whole rear end bottom middle embedding of sofa (1) is connected with I-shaped connecting block (9), the peripheral nested connection of I-shaped connecting block (9) has embedded groove (10), the whole rear end both sides fixedly connected with L type buckle (13) of sofa (1), the inboard embedding of L type buckle (13) is connected with limiting plate (11), the both sides fixedly connected with stopper (12) of limiting plate (11), the whole bottom outside embedding of sofa (1) is connected with sliding tray (14), the inboard swing joint of sliding tray (14) has slide bar (15), the middle of the sliding rod (15) is fixedly connected with a connecting block (16).

2. The sofa of claim 1, wherein: the fixing rod (6) is fixedly connected to the inner side of the fixing block (8), and the inserting column (17) is fixedly connected to the rear end of the top of the whole sofa (1).

3. The sofa of claim 1, wherein: the outer side surface of the handrail (3) is fixedly connected with a supporting lug (4).

4. The sofa as claimed in claim 2, wherein: the periphery of the fixed rod (6) is movably connected with a directional roller (7).

5. The sofa of claim 1, wherein: the bottom of the backrest (2) is embedded and connected with a slot (18).

6. The sofa of claim 1, wherein: the splicing and fixing mechanism is composed of an I-shaped connecting block (9), an embedded groove (10) on the periphery of the I-shaped connecting block (9), L-shaped buckles (13) on two sides of the rear end of the whole sofa (1), limiting plates (11) on the inner sides of the L-shaped buckles (13) and limiting blocks (12) on two sides of the limiting plates (11) together.

7. The sofa of claim 1, wherein: the sliding groove (14), a sliding rod (15) on the inner side of the sliding groove (14), a connecting block (16) in the middle of the sliding rod (15) and armrests (3) on two sides of the sofa whole body (1) jointly form a supporting and changing mechanism.