CN109157046B

CN109157046B - Multifunctional combined sofa with compact structure

Info

Publication number: CN109157046B
Application number: CN201811200698.6A
Authority: CN
Inventors: 杜海洋
Original assignee: Huizhou Ocean Furniture Co ltd
Current assignee: Huizhou Ocean Furniture Co ltd
Priority date: 2018-10-16
Filing date: 2018-10-16
Publication date: 2021-01-26
Anticipated expiration: 2038-10-16
Also published as: CN109157046A

Abstract

The invention discloses a multifunctional combined sofa with a compact structure, which comprises a sofa base, wherein a groove is formed in the left side of the sofa base, the top of the groove is movably connected with a table plate through a rotating shaft, a sliding groove is formed in the front surface of the table plate, a sliding block is movably connected to the inner cavity of the sliding groove, a supporting rod is movably connected to the inner cavity of the sliding block through the rotating shaft, and a rotating shaft groove is formed in the rear side of the inner cavity of the groove. The sofa has multiple functions by matching the connecting piece, the moving cavity, the moving bearing sleeve, the bearing, the rotating rod, the connecting block, the fastening bolt, the limiting groove, the limiting lock pin and the positioning groove, and the sofa becomes a bed by putting the side pad of the sofa to the outer side and putting the back cushion of the sofa to the front side, can be used for receiving guests, and can be used as a table by pulling up the table board, so that the sofa is convenient for users to use, and has a storage function for the users to store articles.

Description

Multifunctional combined sofa with compact structure

Technical Field

The invention relates to the technical field of furniture, in particular to a multifunctional combined sofa with a compact structure.

Background

Furniture refers to a large variety of appliances and facilities essential for human beings to maintain normal life, engage in production practice and develop social activities, and the furniture is continuously developed and innovated along with the foot steps of the times, so that the furniture is a great variety, different in materials, complete in variety and different in purposes at present, and is an important basis for establishing working and living spaces.

The sofa is one of furniture, and the traditional sofa has only one simple function, so that the sofa is not practical in the life nowadays, and due to the development of the society at present, the sofa with single function plays less and less roles in the life of people and occupies space.

Disclosure of Invention

The invention aims to provide a multifunctional combined sofa with a compact structure, which has the advantage of multiple functions and solves the problem that the traditional sofa only has a simple function and is not practical in the current life.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a compact structure's many function combination sofa, includes sofa base, the fluting has been seted up in sofa base's left side, there is the table slotted top through pivot swing joint, the spout has been seted up on the positive surface of table, the inner chamber swing joint of spout has the slider, the inner chamber of slider has branch through pivot swing joint, the pivot groove has been seted up to the rear side of fluting inner chamber, the inner chamber in pivot groove has the loose axle through pivot swing joint, the one end that the table was kept away from to branch extends to the inner chamber in pivot groove and with loose axle fixed connection.

The sofa base comprises a sofa base inner cavity, a sofa cushion and a connecting piece, wherein a first rotating shaft is arranged on each of two sides of the sofa base inner cavity in a penetrating manner, the inner cavity of the sofa cushion is provided with the sofa cushion, a second rotating shaft is arranged on each of two sides of the sofa cushion in a penetrating manner, one side, opposite to the first rotating shaft and the second rotating shaft, is fixedly connected through a bolt, the right side of the top of the sofa base is provided with the sofa side cushion, the center of the right side of the top of the sofa base is provided with the connecting piece, the connecting piece is positioned in the inner cavity of the sofa side cushion, two sides inside the connecting piece are respectively provided with a movable cavity, the inner cavity of the movable cavity is movably connected with a movable bearing sleeve, one side of the movable bearing sleeve is inlaid with a bearing, the inner wall of the bearing is, the locating slot has all been seted up to the both sides of sofa side pad inner chamber, one side that the dwang was kept away from to the connecting block extends to the inner chamber of locating slot and through fastening bolt and sofa side pad threaded connection, the spacing groove has been seted up on the right side of connecting piece, the quantity of spacing groove is four, the spacing lockpin of right side fixedly connected with of sofa side pad inner chamber, the one end that spacing lockpin is close to the spacing groove extends to the inner chamber of spacing groove and with spacing groove looks adaptation, the center department at sofa base top has seted up the storage storehouse, the quantity in storage storehouse is two.

Preferably, the surface cover of connecting piece is equipped with fixed cover, the bottom fixedly connected with mount of fixed cover, the bottom and the sofa base fixed connection of mount.

Preferably, the moving grooves are formed in two sides of the inner cavity of the moving cavity, and the top and the bottom of the moving bearing sleeve extend to the inner cavity of the moving grooves.

Preferably, one side of the inner cavity of the positioning groove is provided with a thread groove matched with the fastening bolt, and one side of the connecting block is provided with a thread hole matched with the fastening bolt.

Preferably, the center of the top of the sofa base is provided with a sofa cushion, the sofa cushion is positioned at the top of the storage bin, and the thickness of the sofa cushion is not less than five centimeters.

Preferably, the bottom of the sofa side cushion is in contact with the sofa base, and both sides of the sofa side cushion are in contact with the sofa base.

Compared with the prior art, the invention has the following beneficial effects:

1. the sofa has multiple functions by matching the connecting piece, the moving cavity, the moving bearing sleeve, the bearing, the rotating rod, the connecting block, the fastening bolt, the limiting groove, the limiting lock pin and the positioning groove, and the sofa becomes a bed by putting the side pad of the sofa to the outer side and putting the back cushion of the sofa to the front side, can be used for receiving guests, and can be used as a table by pulling up the table board, so that the sofa is convenient for users to use, and has a storage function for the users to store articles.

2. The fixing sleeve is matched with the fixing frame, so that the fixing of the connecting piece is more stable, the use quality of the sofa is further ensured, the service life of the sofa is prolonged, the condition that the movable bearing sleeve is unstable in sliding when sliding is avoided through the arrangement of the movable groove, the movable bearing sleeve is limited, the stability of the movable bearing sleeve is improved, the condition that the side pad of the sofa is connected with the connecting block when a user uses the connecting block, the alignment error is avoided through the arrangement of the positioning groove, the alignment accuracy of the connecting block is improved, and the sofa is convenient to use by the user.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right sectional view of the side pad structure of the sofa of the present invention;

FIG. 3 is a bottom view of the table structure of the present invention;

FIG. 4 is a partial top sectional view of the sofa base structure of the present invention;

FIG. 5 is a perspective view of the connector structure of the present invention;

FIG. 6 is a perspective view of a movable bearing housing construction of the present invention;

FIG. 7 is a partial front sectional view of the sofa base structure of the present invention;

FIG. 8 is a partial enlarged view of A in FIG. 1 according to the present invention.

In the figure: 1. a sofa base; 2. grooving; 3. a table plate; 4. a sofa cushion; 5. a chute; 6. a slider; 7. a strut; 8. a first rotating shaft; 9. positioning a groove; 10. a sofa cushion; 11. a second rotating shaft; 12. a sofa side pad; 13. a connecting member; 14. a moving chamber; 15. moving the bearing sleeve; 16. a bearing; 17. rotating the rod; 18. connecting blocks; 19. fastening a bolt; 20. a limiting groove; 21. a limit lock pin; 22. fixing a sleeve; 23. a fixed mount; 24. a storage bin; 25. a rotating shaft groove; 26. a movable shaft; 27. the slot is moved.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a compact structure's many function combination sofa, including sofa base 1, fluting 2 has been seted up in sofa base 1's left side, there is table 3 fluting 2's top through pivot swing joint, spout 5 has been seted up on table 3's front surface, the inner chamber swing joint of spout 5 has slider 6, slider 6's inner chamber has branch 7 through pivot swing joint, the rear side of 2 inner chambers of fluting is seted up and is equipped with pivot groove 25, the inner chamber of pivot groove 25 has loose axle 26 through pivot swing joint, branch 7 keep away from the one end of table 3 extend to the inner chamber of pivot groove 25 and with loose axle 26 fixed connection.

The two sides of the inner cavity of the sofa base 1 are respectively provided with a first rotating shaft 8 in a penetrating way, the inner cavity of the sofa base 1 is provided with a sofa cushion 10, the two sides of the sofa cushion 10 are respectively provided with a second rotating shaft 11 in a penetrating way, one side of the first rotating shaft 8 opposite to the second rotating shaft 11 is fixedly connected with the bolts, the right side of the top of the sofa base 1 is provided with a sofa side cushion 12, the center of the right side of the top of the sofa base 1 is provided with a connecting piece 13, the connecting piece 13 is positioned in the inner cavity of the sofa side cushion 12, the two sides of the inner part of the connecting piece 13 are respectively provided with a moving cavity 14, the inner cavity of the moving cavity 14 is movably connected with a moving bearing sleeve 15, one side of the moving bearing sleeve 15 is embedded with a bearing 16, the inner wall of the bearing 16 is fixedly connected with a rotating rod 17, one side, constant head tank 9 has all been seted up to the both sides at sofa side pad 12 inner chamber, connecting block 18 keeps away from one side of dwang 17 and extends to the inner chamber of constant head tank 9 and through fastening bolt 19 and sofa side pad 12 threaded connection, spacing groove 20 has been seted up on the right side of connecting piece 13, the quantity of spacing groove 20 is four, the spacing lockpin 21 of right side fixedly connected with of sofa side pad 12 inner chamber, spacing lockpin 21 is close to the one end of spacing groove 20 and extends to the inner chamber of spacing groove 20 and with spacing groove 20 looks adaptation, storage bin 24 has been seted up in the center department at sofa base 1 top, storage bin 24's quantity is two.

In the invention: the surface cover of connecting piece 13 is equipped with fixed cover 22, and the bottom fixedly connected with mount 23 of fixed cover 22, the bottom and the sofa base 1 fixed connection of mount 23 use through the cooperation of fixed cover 22 and mount 23 for connecting piece 13 is fixed more stable, and then has guaranteed the quality of use of this sofa, prolongs the life of this sofa.

In the invention: moving groove 27 has all been seted up to the both sides in 14 inner chambers in removal chamber, and the top and the bottom of removal bearing housing 15 all extend to the inner chamber of moving groove 27, through the setting of moving groove 27, have avoided removal bearing housing 15 to appear the unstable condition of sliding when sliding, have also carried on spacingly to removal bearing housing 15, have improved the stability of removal bearing housing 15.

In the invention: the thread groove with 19 looks adaptations of fastening bolt is seted up to one side of constant head tank 9 inner chamber, and the screw hole with 19 looks adaptations of fastening bolt is seted up to one side of connecting block 18, through the setting of constant head tank 9, has avoided the condition that the user appears counterpoint error when sofa side pad 12 is connected with connecting block 18 when using, has improved the precision when connecting block 18 is counterpointed, has made things convenient for user's use.

In the invention: the center of the top of the sofa base 1 is provided with a sofa cushion 4, the sofa cushion 4 is positioned at the top of the storage bin 24, and the thickness of the sofa cushion 4 is not less than five centimeters.

In the invention: the bottom of the sofa side cushion 12 contacts with the sofa base 1, and both sides of the sofa cushion 4 contact with the sofa base 1.

The working principle is as follows: when the sofa is used, the sofa has three different functions, the sofa can be changed into a bed, a table can be added, articles can be stored, when a guest at home has insufficient bed, a user only needs to pull the side cushion 12 of the sofa to move the limiting lock pin 21 out of the inner cavity of the limiting groove 20, the fastening bolt 19 drives the connecting block 18 to move when moving, the connecting block 18 drives the rotating rod 17 to move, the rotating rod 17 drives the movable bearing sleeve 15 to move, so that the movable bearing sleeve 15 slides in the inner cavity of the moving groove 27, the stability is further improved, then the side cushion 12 of the sofa rotates outwards by taking the rotating rod 17 as a circle center, the side cushion 12 of the sofa is laid flat, then the side cushion 12 of the sofa is pushed forwards, the limiting lock pin 21 enters the inner cavity of the limiting groove 20 again to limit and fixedly support the side cushion 12 of the sofa, at this time, the conversion of the bed is completed, only needs to support the table, the table can be formed for users to read or write, and when the sofa cushion 4 is taken up, the storage bin 24 can store articles, which is more convenient for users to use.

In summary, the following steps: the multifunctional combined sofa with the compact structure solves the problem that the traditional sofa only has a simple function and the sofa is more and more impractical in the current life by matching the connecting piece 13, the moving cavity 14, the moving bearing sleeve 15, the bearing 16, the rotating rod 17, the connecting block 18, the fastening bolt 19, the limiting groove 20, the limiting lock pin 21 and the positioning groove 9.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 compact structure's multi-functional sectional sofa, includes sofa base (1), its characterized in that: the sofa base is characterized in that a groove (2) is formed in the left side of the sofa base (1), the top of the groove (2) is movably connected with a table plate (3) through a rotating shaft, a sliding groove (5) is formed in the front surface of the table plate (3), a sliding block (6) is movably connected with an inner cavity of the sliding block (6), a supporting rod (7) is movably connected with the inner cavity of the sliding block (6) through the rotating shaft, a rotating shaft groove (25) is formed in the rear side of the inner cavity of the groove (2), the inner cavity of the rotating shaft groove (25) is movably connected with a movable shaft (26) through the rotating shaft, and one end, far away from the table plate (3), of the supporting rod (7) extends to the inner cavity of;

the sofa comprises a sofa base (1), a sofa back cushion (10) and a connecting piece (13), wherein first rotating shafts (8) are arranged on two sides of an inner cavity of the sofa base (1) in a penetrating manner, the two sides of the sofa back cushion (10) are provided with second rotating shafts (11) in a penetrating manner, one sides of the first rotating shafts (8) and the second rotating shafts (11) are fixedly connected through bolts, the right side of the top of the sofa base (1) is provided with a sofa side pad (12), the center of the right side of the top of the sofa base (1) is provided with the connecting piece (13), the connecting piece (13) is positioned in the inner cavity of the sofa side pad (12), two sides of the inside of the connecting piece (13) are provided with movable cavities (14), the inner cavity of each movable cavity (14) is movably connected with a movable bearing sleeve (15), one side of each movable bearing sleeve (15) is inlaid with a bearing (16), and the, one side of the rotating rod (17) far away from the movable bearing sleeve (15) runs through the outer side of the connecting piece (13), one side of the rotating rod (17) far away from the movable bearing sleeve (15) is fixedly connected with a connecting block (18), positioning grooves (9) are formed in the two sides of the inner cavity of the sofa side pad (12), one side of the connecting block (18) far away from the rotating rod (17) extends to the inner cavity of the positioning grooves (9) and is in threaded connection with the sofa side pad (12) through fastening bolts (19), a limiting groove (20) is formed in the right side of the connecting piece (13), the number of the limiting grooves (20) is four, a limiting lock pin (21) is fixedly connected to the right side of the inner cavity of the sofa side pad (12), one end, close to the limiting groove (20), of the limiting lock pin (21) extends to the inner cavity of the limiting groove (20) and is matched with the limiting groove (20), a storage bin (24) is formed in the center of, the number of the storage bins (24) is two; the surface of the connecting piece (13) is sleeved with a fixing sleeve (22), the bottom of the fixing sleeve (22) is fixedly connected with a fixing frame (23), and the bottom of the fixing frame (23) is fixedly connected with the sofa base (1); moving grooves (27) are formed in two sides of the inner cavity of the moving cavity (14), and the top and the bottom of the moving bearing sleeve (15) extend to the inner cavity of the moving grooves (27); and a thread groove matched with the fastening bolt (19) is formed in one side of the inner cavity of the positioning groove (9), and a threaded hole matched with the fastening bolt (19) is formed in one side of the connecting block (18).

2. The multifunctional assembled sofa of claim 1, wherein: the sofa is characterized in that a sofa cushion (4) is arranged at the center of the top of the sofa base (1), the sofa cushion (4) is located at the top of the storage bin (24), and the thickness of the sofa cushion (4) is not less than five centimeters.

3. The multifunctional assembled sofa of claim 1, wherein: the bottom of the sofa side cushion (12) is in contact with the sofa base (1), and the two sides of the sofa cushion (4) are in contact with the sofa base (1).