CN111642929A

CN111642929A - Novel functional sofa

Info

Publication number: CN111642929A
Application number: CN202010430379.5A
Authority: CN
Inventors: 丁佐龙
Original assignee: Nantong Yuexing Furniture Manufacturing Co ltd
Current assignee: Nantong Yuexing Furniture Manufacturing Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-09-11

Abstract

The invention relates to a novel functional sofa, which comprises a group of armrest seats and a base fixedly arranged between the two armrest seats, wherein one side of the base is provided with a backrest, the surface of one of the armrest seats is provided with a storage groove along the height direction of the armrest seat, a workbench is arranged in the storage groove, the armrest seat is provided with an installation block, fixed blocks are symmetrically and fixedly arranged on the side wall of the workbench, the surface of the installation block is provided with a fixed groove for the insertion of the fixed block, and the inner side wall of the fixed groove is mutually attached to the outer side wall of the fixed block; the invention has the effect of providing work tables for users when the users work on the sofa, and facilitating the work of the users.

Description

Novel functional sofa

Technical Field

The invention relates to the technical field of furniture, in particular to a novel functional sofa.

Background

The existing sofa is a backrest chair provided with springs or thick foamed plastic and the like, and armrests are arranged on two sides of the backrest chair, so that the sofa is one of soft furniture.

The chinese patent of current application number CN200920113534.X provides a high durability fender position sofa, including seat, back, handrail, the back that high durability kept off the position sofa back is equipped with keeps off the position regulator, and the back top is the flexible part, under normal conditions, the utility model discloses can regard as ordinary sofa chair to use, the crooked degree on accessible back portion keeps off the position regulator regulation top is in order to be fit for the headrest of head when the user has a rest and leans on.

The above prior art solutions have the following drawbacks: when a user needs to work on the sofa, the sofa cannot provide a working platform for the user, and the user is inconvenient to work on the sofa, so that improvement is needed.

Disclosure of Invention

In view of the shortcomings of the prior art, one of the objectives of the present invention is to provide a sofa with new functions, which has the advantages of providing a workbench for a user when the user works on the sofa, and facilitating the work of the user.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a novel function sofa, includes a set of handrail seat and the fixed base that sets up between two handrail seats, one side of base is provided with the back, one of them the storing groove has been seted up along its direction of height on the surface of handrail seat, the storing inslot is provided with the workstation, be provided with the installation piece on the handrail seat, the fixed block that is provided with of symmetry on the lateral wall of workstation, the fixed slot that supplies the fixed block to insert to establish is seted up on the surface of installation piece, the inside wall of fixed slot is laminated with the lateral wall of fixed block each other.

Through adopting above-mentioned technical scheme, utilize the storing groove can deposit workstation and some other article, simultaneously when the user needs when sitting need carry out the office work on the base, can take out the workstation from the storing inslot, insert two fixed blocks on the workstation bottom respectively and establish in the fixed slot on two installation piece surfaces, the installation piece supports the workstation, fixed block and fixed slot inner wall offset simultaneously, avoid taking place to slide between workstation and the installation piece, thereby install the workstation between two handrail seats, the user can place the notebook on the workstation this moment, be convenient for carry out the work operation, the fixed effectual of workstation.

The present invention in a preferred example may be further configured to: the surface of the armrest seat is provided with a sliding groove, the length direction of the sliding groove is arranged along the height direction of the armrest seat, a sliding rod is matched and slides in the sliding groove, and the top end of the sliding rod is fixedly connected with the mounting block; the outer side walls of the two armrest seats are provided with driving grooves below the sliding grooves, a driving rod is rotatably arranged between the two driving grooves, and the length direction of the driving rod is arranged along the length direction of the base; a group of cams are symmetrically and fixedly arranged on the outer side wall of the driving rod, and the two cams are respectively positioned in the two driving grooves; the sliding rod penetrates through the sliding groove and abuts against the surface of the inner cam of the driving groove; one of the armrest seats is provided with a driving mechanism for driving the driving rod to rotate.

Through adopting above-mentioned technical scheme, install the workstation after two handrail seats, the staff can rotate between two handrail seats through actuating mechanism drive actuating lever, and then drive two cams and rotate along the circumferencial direction of actuating lever, because the slide bar offsets with the cam, the cam rotates and drives the slide bar and slide in the sliding groove, and then drive and slide bar fixed connection's installation piece and move in vertical direction, make the installation piece be close to the handrail seat or keep away from the handrail seat, highly adjust the workstation, improve the travelling comfort of user when using the workstation.

The present invention in a preferred example may be further configured to: the driving mechanism comprises a driving motor, a driving gear and a transmission gear, the driving motor is fixedly arranged on the bottom wall of the base, the driving gear is fixedly connected with a rotating shaft of the driving motor, the transmission gear is fixedly arranged on the outer side wall of the driving rod, and the transmission gear is meshed with the driving gear.

Through adopting above-mentioned technical scheme, driving motor drives drive gear and rotates, and then drives the actuating lever and rotates, need not the manpower and adjusts, has reduced the labour, simultaneously rational utilization the space between two handrail seats.

The present invention in a preferred example may be further configured to: the bottom of the sliding rod is arc-shaped.

Through adopting above-mentioned technical scheme, the cam of being convenient for drives the pole that slides and slides in the groove that slides.

The present invention in a preferred example may be further configured to: the bottom of fixed block is provided with the spigot surface.

Through adopting above-mentioned technical scheme, the direction has played the guide effect to the fixed block, is convenient for insert the fixed block and establishes to the fixed slot in, improves the convenience of installation.

The present invention in a preferred example may be further configured to: the fixed slot is provided with a plurality of along the equidistance of the length direction of installation piece.

Through adopting above-mentioned technical scheme, insert the fixed block and establish to different fixed slots in, the position of control workstation on the installation piece is adjusted the distance between workstation and the back to convenient to use person adjusts the distance between workstation and the it, further is convenient for use.

The present invention in a preferred example may be further configured to: the mounting block comprises a first mounting block and a second mounting block, the sliding rod is fixedly connected with the first mounting block, the fixing groove is formed in the second mounting block, the second mounting block faces one side of the first mounting block and is positioned in the center of the first mounting block and is fixedly provided with a rotating shaft, and a rotating groove for the rotating shaft to be inserted is formed in the side wall of the first mounting block; and the first mounting block is provided with a fixing mechanism for fixing the rotating shaft.

Through adopting above-mentioned technical scheme, the rotation axis can rotate in the swivelling chute to make the second installation piece can rotate along the circumferencial direction of rotation axis, and utilize fixed establishment to fix the rotation axis, make the angle between second installation piece and the first installation piece adjust, because the workstation is fixed on the second installation piece, the workstation can incline to set up this moment, satisfies the user and follows many work demands.

The present invention in a preferred example may be further configured to: the fixing mechanism comprises a locking hole, a locking rod and a tooth block, the locking hole is formed in the surface of the first mounting block and is communicated with the rotary groove, the tooth block is integrally arranged at the bottom of the locking rod, and the locking rod and the tooth block are arranged in the locking hole in a sliding mode; the tooth space that the equidistance was provided with a plurality of confession tooth piece and was inserted and establish on the lateral wall of rotation axis, the length direction of tooth space sets up along the length direction of rotation axis, the inside wall of tooth space and the lateral wall of tooth piece laminate each other.

Through adopting above-mentioned technical scheme, when tooth piece and tooth's socket break away from each other, the rotation axis can be at the rotating groove internal rotation, after adjusting the completion and making a platform angle, drive the locking lever and slide in the locking hole, insert the tooth piece and establish in the tooth's socket, the lateral wall of tooth piece offsets with the inside wall of tooth's socket this moment to spacing is carried out to the rotation axis, the rotation axis can't be at the rotating groove internal rotation this moment, and then carries out the locking to the rotation axis, convenient operation is swift.

The present invention in a preferred example may be further configured to: be provided with the butt groove along its length direction on the inside wall in locking hole, be provided with the butt piece that can slide at the butt inslot on the lateral wall of locking pole, the cover is equipped with the butt spring on the lateral wall of locking pole, the both ends of butt spring respectively with the mutual butt of inside wall and butt piece in butt groove, the butt spring orders about the locking pole and slides to the swivelling chute direction.

Through adopting above-mentioned technical scheme, the butt spring carries out the butt to the butt piece, and then drives the locking pole and slides in the locking hole to rotatory inslot direction, improves the stability of tooth piece in the tooth's socket, and then has improved the fixed effect of fixed establishment to the rotation axis.

The present invention in a preferred example may be further configured to: the upper surface of locking pole flushes each other with the upper surface of first installation piece, locking pole top rotates and is provided with the pull ring.

Through adopting above-mentioned technical scheme, pulling pull ring, convenient to use person drives the locking pole and slides in the locking is downthehole, ensures the aesthetic property on sofa surface simultaneously.

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

1. by arranging the storage groove, the workbench, the fixing blocks, the mounting blocks and the fixing grooves, when a user needs to sit on the base to carry out office work, the workbench can be taken out of the storage groove, the two fixing blocks on the bottom of the workbench are respectively inserted into the fixing grooves on the surfaces of the two mounting blocks, the workbench is supported by the mounting blocks, and meanwhile, the fixing blocks abut against the inner wall of the fixing grooves, so that the sliding between the workbench and the mounting blocks is avoided, the workbench is mounted between the two armrest seats, and at the moment, the user can place a notebook on the workbench, the work operation is convenient to carry out, and the fixing effect of the workbench is good;

2. by arranging the sliding groove, the sliding rod, the driving groove, the driving rod, the cams, the driving motor, the driving gear and the transmission gear, the driving motor drives the driving gear to rotate, so as to drive the transmission gear to rotate, further drive the driving rod to rotate, further drive the two cams to rotate along the circumferential direction of the driving rod, and as the sliding rod is abutted against the cams, the cams rotate to drive the sliding rod to slide in the sliding groove, further drive the mounting block fixedly connected with the sliding rod to move in the vertical direction, so that the mounting block is close to or far away from the armrest seat, the height of the workbench is adjusted, and the comfort of a user when using the workbench is improved;

3. through setting up first installation piece, the second installation piece, the rotation axis, the swivelling chute, the locking hole, the locking pole, tooth piece and tooth's socket, the rotation axis can rotate in the swivelling chute, thereby make the second installation piece can follow the circumferencial direction rotation of rotation axis, and drive locking pole slides in the locking hole, insert the locking pole and establish to different tooth's sockets in, the rotation axis is fixed, make the angle between second installation piece and the first installation piece adjust, because the workstation is fixed on the second installation piece, the workstation can incline to set up this moment, satisfy the user with many work demands.

Drawings

Fig. 1 is a schematic structural diagram of a novel functional sofa in the embodiment.

Fig. 2 is a sectional view for embodying the connection relationship between the table and the mounting block in the embodiment.

Fig. 3 is a sectional view of a handle seat used in the embodiment.

Fig. 4 is an enlarged view of a portion a in fig. 3.

Reference numerals: 1. a handrail seat; 11. a base; 12. a backrest; 2. a storage tank; 21. a work table; 211. a fixed block; 212. a guide surface; 3. mounting blocks; 30. fixing grooves; 31. a first mounting block; 311. a rotating tank; 32. a second mounting block; 321. a rotating shaft; 4. a sliding groove; 41. a slide bar; 5. a drive slot; 51. a drive rod; 511. a cam; 6. a drive mechanism; 61. a drive motor; 62. a drive gear; 63. a transmission gear; 7. a fixing mechanism; 71. a locking hole; 72. a lock lever; 73. a tooth block; 74. a tooth socket; 8. a butt joint groove; 81. a butting block; 82. an abutment spring; 9. and (4) a pull ring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, a novel functional sofa disclosed by the invention comprises a group of armrest seats 1 and a base 11 fixedly arranged between the two armrest seats 1, wherein a backrest 12 is arranged on one side of the base 11, a user can sit on the base 11 and lean against the backrest 12, and the armrest seats 1 support the base 11; the surface of the armrest seat 1 is provided with a storage groove 2 along the height direction, a workbench 21 is arranged in the storage groove 2, meanwhile, some writing articles for daily use can be placed in the storage groove 2, an installation block 3 is arranged on the armrest seat 1, the length direction of the installation block 3 is arranged along the length direction of the armrest seat 1, fixed blocks 211 are symmetrically welded and fixedly arranged on the side wall of the workbench 21, the surface of the installation block 3 is provided with a plurality of fixed grooves 30 for the fixed blocks 211 to be inserted into at equal intervals along the length direction, and the inner side wall of each fixed groove 30 is mutually attached to the outer side wall of the corresponding fixed block 211; the working table 21 is taken out of the storage groove 2, and the two fixing blocks 211 are respectively inserted into the fixing grooves 30 on the two mounting blocks 3, so that the working table 21 is mounted between the two armrest seats 1, and at the moment, a user can place a notebook computer on the working table 21, and the working operation is convenient; meanwhile, a user can insert the fixing block 211 into different fixing grooves 30, so that the user can adjust the distance between the workbench 21 and the workbench.

Referring to fig. 2, the bottom end of the fixing block 211 is provided with a guide surface 212, which facilitates the insertion of the fixing block 211 into the fixing groove 30 and improves the convenience of installation.

Referring to fig. 1 and 3, a sliding groove 4 is formed in the surface of a handrail seat 1, the length direction of the sliding groove 4 is arranged along the height direction of the handrail seat 1, a sliding rod 41 is arranged in the sliding groove 4 in a sliding manner in a matching manner, the top end of the sliding rod 41 is fixedly connected with an installation block 3, driving grooves 5 are formed in the outer side walls of the two handrail seats 1 and below the sliding groove 4, a driving rod 51 is rotatably arranged between the two driving grooves 5, the length direction of the driving rod 51 is arranged along the length direction of a base 11, a group of cams 511 are symmetrically and fixedly arranged on the outer side walls of the driving rod 51, the two cams 511 are respectively arranged in the two driving grooves 5, and the driving rod 51 rotates to drive the cams 511 to rotate in; the sliding rod 41 runs through the sliding groove 4 and is abutted to the surface of the cam 511 in the driving groove 5, the bottom end of the sliding rod 41 is arc-shaped, and the cam 511 rotates to drive the sliding rod 41 to slide in the sliding groove 4 along the length direction thereof, so that the mounting block 3 is driven to vertically move, and the height of the workbench 21 is changed.

Referring to fig. 1, a driving mechanism 6 for driving a driving rod 51 to rotate is disposed on one armrest seat 1, the driving mechanism 6 includes a driving motor 61, a driving gear 62 and a transmission gear 63, the driving motor 61 is fixedly mounted on the bottom wall of a base 11 through a bolt, the driving gear 62 is fixedly connected with a rotating shaft of the driving motor 61, the transmission gear 63 is fixedly sleeved on the outer side wall of the driving rod 51, and the transmission gear 63 and the driving gear 62 are meshed with each other; the driving gear 62 is driven to rotate by the driving motor 61, and then the transmission gear 63 is driven to rotate, so that the driving rod 51 is driven to rotate, and the automation of adjustment is realized.

Referring to fig. 3 and 4, the mounting block 3 includes a first mounting block 313 and a second mounting block 323, the sliding rod 41 is fixedly connected to the first mounting block 313 by welding, the fixing groove 30 is disposed on the second mounting block 323, the second mounting block 323 faces one side of the first mounting block 313 and is fixedly disposed with a rotating shaft 321 at the center thereof, a rotating groove 311 for the rotating shaft 321 to be inserted is disposed on the sidewall of the first mounting block 313, the rotating shaft 321 is adapted to the rotating groove 311, the second mounting block 323 can rotate along the circumferential direction of the rotating shaft 321, so that the angle between the second mounting block 323 and the first mounting block 313 is adjusted, and the worktable 21 is fixed on the second mounting block 323, thereby the worktable 21 can be obliquely disposed.

Referring to fig. 4, a fixing mechanism 7 for fixing the rotating shaft 321 is disposed on the first mounting block 313, the fixing mechanism 7 includes a locking hole 71, a locking rod 72 and a toothed block 73, the locking hole 71 is disposed on the surface of the first mounting block 313 and is communicated with the rotating groove 311, the toothed block 73 is integrally disposed at the bottom of the locking rod 72, the locking rod 72 and the toothed block 73 are slidably disposed in the locking hole 71, a plurality of tooth sockets 74 for inserting the toothed block 73 are disposed on the outer side wall of the rotating shaft 321 at equal intervals, the length direction of the tooth sockets 74 is disposed along the length direction of the rotating shaft 321, and the inner side wall of the tooth sockets 74 and the outer side wall of the toothed block 73 are attached to each other; after the table 21 rotates, the locking rod 72 is driven to slide in the locking hole 71, the tooth block 73 at the bottom of the locking rod 72 is inserted into the tooth groove 74, the tooth block 73 abuts against the inner side wall of the tooth groove 74, at this time, the rotating shaft 321 cannot slide in the rotating groove 311, and the rotating shaft 321 is locked, so that the rotating shaft 321 is fixed by the fixing mechanism 7.

Referring to fig. 4, the inner side wall of the locking hole 71 is provided with a butting groove 8 along the length direction thereof, the outer side wall of the locking rod 72 is provided with a butting block 81 capable of sliding in the butting groove 8, the outer side wall of the locking rod 72 is sleeved with a butting spring 82, and two ends of the butting spring 82 are respectively butted against the inner side wall of the butting groove 8 and the butting block 81; the abutment spring 82 urges the lock lever 72 to slide in the direction of the rotation groove 311, and improves the stability of the tooth block 73 in the tooth groove 74, thereby improving the fixing effect of the fixing mechanism 7 on the rotation shaft 321.

Referring to fig. 4, the upper surface of the locking rod 72 and the upper surface of the first mounting block 313 are flush with each other, and the top end of the locking rod 72 is rotatably provided with a pull ring 9 through a pin, so that a user can conveniently drive the locking rod 72 to slide in the locking groove by pulling the pull ring 9, and the appearance of the sofa surface is ensured.

The implementation principle of the embodiment is as follows: the storage groove 2 is utilized to store the workbench 21 and other articles, and meanwhile, when a user needs to sit on the base 11 and needs to perform office work, the workbench 21 can be taken out of the storage groove 2, the two fixing blocks 211 on the bottom of the workbench 21 are respectively inserted into the fixing grooves 30 on the surfaces of the two mounting blocks 3, the mounting blocks 3 support the workbench 21, and meanwhile, the fixing blocks 211 abut against the inner walls of the fixing grooves 30, so that the workbench 21 is mounted between the two armrest seats 1, and the user can place a notebook on the workbench 21 at the moment, thereby facilitating the work; meanwhile, a user can insert the fixing block 211 into different fixing grooves 30, so that the distance between the workbench 21 and the fixing block can be conveniently adjusted; meanwhile, a user can start the driving motor 61, the driving rod 51 is driven to rotate by the driving motor 61, the driving rod 51 drives the cam 511 to rotate, and the cam 511 abuts against the bottom of the sliding rod 41, so that the sliding rod 41 is driven to slide in the sliding groove 4, the mounting block 3 fixedly connected with the sliding rod 41 is driven to meet in the vertical direction, the height of the workbench 21 is adjusted, and the use by the user is facilitated; simultaneously the user can stimulate pull ring 9, break away from tooth piece 73 and tooth's socket 74 each other, swivel work head 21, make rotation axis 321 at the internal rotation of swivelling chute 311, loosen pull ring 9, under the effort of supporting tight spring, locking pole 72 slides in locking hole 71, tooth piece 73 inserts and establishes to tooth's socket 74 in and offsets rather than the inner wall, rotation axis 321 locking, adjust workstation 21's inclination, convenient operation is swift, make workstation 21 satisfy the multiple work demand of user.

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

Claims

1. The utility model provides a novel function sofa, includes a set of handrail seat (1) and fixed base (11) that set up between two handrail seats (1), one side of base (11) is provided with back (12), its characterized in that: one of them storing groove (2) have been seted up along its direction of height on the surface of handrail seat (1), be provided with workstation (21) in storing groove (2), be provided with installation piece (3) on handrail seat (1), the symmetry is fixed on the lateral wall of workstation (21) and is provided with fixed block (211), fixed slot (30) that supply fixed block (211) to insert to establish are seted up on the surface of installation piece (3), the inside wall of fixed slot (30) and the lateral wall of fixed block (211) laminate each other.

2. The novel functional sofa of claim 1, wherein: the surface of the armrest seat (1) is provided with a sliding groove (4), the length direction of the sliding groove (4) is arranged along the height direction of the armrest seat (1), a sliding rod (41) is matched and slid in the sliding groove (4), and the top end of the sliding rod (41) is fixedly connected with the mounting block (3); driving grooves (5) are formed in the outer side walls of the two armrest seats (1) and are positioned below the sliding grooves (4), a driving rod (51) is rotatably arranged between the two driving grooves (5), and the length direction of the driving rod (51) is arranged along the length direction of the base (11); a group of cams (511) are symmetrically and fixedly arranged on the outer side wall of the driving rod (51), and the two cams (511) are respectively positioned in the two driving grooves (5); the sliding rod (41) penetrates through the sliding groove (4) and abuts against the surface of the inner cam (511) of the driving groove (5); one of the armrest seats (1) is provided with a driving mechanism (6) for driving the driving rod (51) to rotate.

3. The novel functional sofa of claim 2, wherein: drive mechanism (6) are including driving motor (61), drive gear (62) and drive gear (63), on the diapire of driving motor (61) fixed mounting base (11), drive gear (62) and driving motor (61) pivot fixed connection, drive gear (63) are fixed to be set up on the lateral wall of actuating lever (51), drive gear (63) and drive gear (62) intermeshing.

4. The novel functional sofa of claim 2, wherein: the bottom end of the sliding rod (41) is arc-shaped.

5. The novel functional sofa of claim 1, wherein: the bottom end of the fixed block (211) is provided with a guide surface (212).

6. The novel functional sofa of claim 5, wherein: the fixing grooves (30) are arranged at equal intervals along the length direction of the mounting block (3).

7. The novel functional sofa of claim 2, wherein: the mounting block (3) comprises a first mounting block (31) and a second mounting block (32), the sliding rod (41) is fixedly connected with the first mounting block (31), the fixing groove (30) is formed in the second mounting block (32), the second mounting block (32) faces one side of the first mounting block (31) and is positioned in the center of the first mounting block (31) and is fixedly provided with a rotating shaft (321), and a rotating groove (311) for the rotating shaft (321) to be inserted is formed in the side wall of the first mounting block (31); the first mounting block (31) is provided with a fixing mechanism (7) for fixing a rotating shaft (321).

8. The novel functional sofa of claim 7, wherein: the fixing mechanism (7) comprises a locking hole (71), a locking rod (72) and a tooth block (73), the locking hole (71) is formed in the surface of the first mounting block (31) and communicated with the rotating groove (311), the tooth block (73) is integrally arranged at the bottom of the locking rod (72), and the locking rod (72) and the tooth block (73) are arranged in the locking hole (71) in a sliding mode; the outer side wall of the rotating shaft (321) is equidistantly provided with a plurality of tooth grooves (74) for the tooth blocks (73) to insert, the length direction of the tooth grooves (74) is arranged along the length direction of the rotating shaft (321), and the inner side wall of each tooth groove (74) is attached to the outer side wall of each tooth block (73).

9. The novel functional sofa of claim 8, wherein: be provided with butt groove (8) along its length direction on the inside wall in locking hole (71), be provided with butt piece (81) that can slide in butt groove (8) on the lateral wall of locking pole (72), the cover is equipped with butt spring (82) on the lateral wall of locking pole (72), the both ends of butt spring (82) respectively with the inside wall in butt groove (8) and the mutual butt of butt piece (81), butt spring (82) order about locking pole (72) and slide to swivelling chute (311) direction.

10. The novel functional sofa of claim 9, wherein: the upper surface of locking pole (72) and the upper surface of first installation piece (31) level each other, locking pole (72) top is rotated and is provided with pull ring (9).