CN212307326U - Folding American style sofa - Google Patents

Abstract

The utility model discloses a foldable American sofa, which comprises a mounting plate, a first back plate, a seat plate, a second back plate, an inserting groove, a first chute, a lead screw, a moving block, an inserting rod, a support rod, a motor groove, a rotating motor, a slider, a second chute, a mounting groove, a mounting rod, a pulley, a baffle, a stop block, a spring and a triangular block, wherein the inserting groove is arranged on the outer wall of one side of the mounting plate, the number of the inserting grooves is three, the inserting rod is inserted in the inserting groove, the inner wall of the bottom end of the inserting groove is provided with the first chute, the lead screw is rotatably arranged on the inner walls of two sides of the first chute, and the moving block is sleeved on the outer walls of two sides of the lead screw which is positioned; the utility model relates to a foldable American sofa, this structure is fairly simple, has saved the manual work and has folded, and is more labour saving and time saving has improved folding efficiency, has increased the usable floor area of sofa, can regard as the place of rest, has also increased the comfortable degree of use.

Description

Folding American style sofa

Technical Field

The utility model relates to an American sofa technical field specifically is a foldable American sofa.

Background

The American sofa is taken as a unique home genre, is deeply favored by consumers with concise and clear lines and definite decorations, is exquisite and simple in that the American sofa is characterized by thick lines and straight lines, and has multiple lines and curves in European style, but most of the prior American sofas cannot be folded and are troublesome to fold.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foldable American sofa to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problems, the utility model provides a foldable American style sofa, which comprises a mounting plate, a first backrest plate, a seat plate, a second backrest plate, an insertion groove, a first chute, a lead screw, a movable block, an insertion rod, a support rod, a motor groove, a rotating motor, a slide block, a second chute, a mounting groove, a mounting rod, a pulley, a baffle, a stop block, a spring and a triangular block, wherein the outer wall of one side of the mounting plate is provided with the insertion groove, the number of the insertion grooves is three, the insertion rod is inserted in the insertion groove, the inner wall of the bottom end of the insertion groove is provided with the first chute, the inner walls of the two sides of the first chute are rotatably provided with the lead screw, the movable block is sleeved on the outer wall of the two sides of the lead screw inside the first chute, the movable block is in threaded connection with the lead screw, the outer wall of the top end, the utility model discloses a lead screw, including first spout, mounting panel, bayonet pole, motor groove, bedplate, the motor groove has been seted up on the one side inner wall of first spout, the wall mounting is fixed with the rotating electrical machines in one side of motor groove, and the one end fixed connection of rotating electrical machines output shaft and lead screw, install the bedplate on the top outer wall of mounting panel, the welding has the bracing piece on the bayonet pole is located the outside top outer wall of bayonet groove, and the installation of the top outer wall of bracing piece is fixed in on the bottom outer wall of mounting panel, rotate on the one side outer wall of mounting.

Further, the top outer wall mounting of mounting panel is fixed with first back board, the mounting panel is located the top outer wall mounting of first back board one side and is fixed with three hornblocks, and the outer wall of one side of three hornblocks and the laminating of one side outer wall of first back board.

Further, a sliding block is fixedly arranged on the outer wall of the bottom end of the seat plate, a second sliding groove is formed in the outer wall of the top end of the mounting plate corresponding to the sliding block, and the inner wall of the second sliding groove is attached to the outer wall of the sliding block.

Furthermore, an installation groove is formed in the outer wall of one side of the second backrest plate, an installation rod is inserted into the installation groove, and a pulley is fixedly installed on the outer wall of one end, located outside the installation groove, of the installation rod.

Furthermore, the installation rod is welded with a baffle on the outer wall of one side inside the installation groove, and the inner walls of the two sides of the installation groove are welded with stop blocks corresponding to the baffle.

Furthermore, a spring is fixedly arranged on the inner wall of one side of the mounting groove, and the other end of the spring is fixedly arranged on the outer wall of one side of the baffle.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model relates to a foldable American sofa, through the rotating electrical machines, it is rotatory to drive the lead screw to drive the inserted link on the movable block and remove, thereby drive bedplate and second back board and remove and turn over a book, this structure is fairly simple, has saved the manual work and has folded, and labour saving and time saving has relatively improved folding efficiency, has increased American sofa's usable floor area, can regard as interim rest place, has also increased the comfortable degree of use, is worth extensive popularization and application.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic overall side view and sectional structure of the present invention;

fig. 3 is an enlarged schematic structural diagram of the area a in fig. 2 according to the present invention.

In the figure: 1. mounting a plate; 2. a first back board; 3. a seat plate; 4. a second back board; 5. inserting grooves; 6. a first chute; 7. a screw rod; 8. a moving block; 9. a plug rod; 10. a support bar; 11. a motor slot; 12. a rotating electric machine; 13. a slider; 14. a second chute; 15. mounting grooves; 16. mounting a rod; 17. a pulley; 18. a baffle plate; 19. a stopper; 20. a spring; 21. and (5) a triangular block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a folding American sofa comprises a mounting plate 1, a first backrest plate 2, a seat plate 3, a second backrest plate 4, an inserting groove 5, a first sliding groove 6, a lead screw 7, a moving block 8, inserting rods 9, support rods 10, motor grooves 11, a rotating motor 12, a sliding block 13, a second sliding groove 14, a mounting groove 15, a mounting rod 16, a pulley 17, a baffle plate 18, a stop block 19, a spring 20 and a triangular block 21, wherein the outer wall of one side of the mounting plate 1 is provided with the inserting groove 5, the number of the inserting grooves 5 is three, the inserting rods 9 are inserted into the inserting groove 5, the inner wall of the bottom end of the inserting groove 5 is provided with the first sliding groove 6, the inner walls of two sides of the first sliding groove 6 are rotatably provided with the lead screw 7, the outer walls of two sides of the lead screw 7, which are positioned inside the first sliding groove 6, are sleeved with the moving block 8, the moving block 8 is in threaded connection with the lead screw 7, a motor groove 11 is formed in the inner wall of one side of the first sliding groove 6, a rotating motor 12 is fixedly installed on the inner wall of one side of the motor groove 11, one end of an output shaft of the rotating motor 12 is fixedly connected with one end of the screw rod 7, a seat plate 3 is installed on the outer wall of the top end of the mounting plate 1, a support rod 10 is welded on the outer wall of the top end of the inserting rod 9, which is located outside the inserting groove 5, the outer wall of the top end of the support rod 10 is installed and fixed on the outer wall of the bottom end of the mounting plate 1, and a first back plate 2 is; the first back board 2 is fixedly arranged on the outer wall of the top end of the mounting board 1, the triangular block 21 is fixedly arranged on the outer wall of the top end of the mounting board 1, which is positioned on one side of the first back board 2, and the outer wall of one side of the triangular block 21 is attached to the outer wall of one side of the first back board 2, so that the back board is convenient to lean on when unfolded, the comfort level is improved, the back board is more practical and perfect, and the second back board 4 can be conveniently turned over; a sliding block 13 is fixedly installed on the outer wall of the bottom end of the seat plate 3, a second sliding chute 14 is formed in the outer wall of the top end of the installation plate 1 corresponding to the sliding block 13, and the inner wall of the second sliding chute 14 is attached to the outer wall of the sliding block 13, so that the seat plate 3 can move stably; an installation groove 15 is formed in the outer wall of one side of the second back rest plate 4, an installation rod 16 is inserted into the installation groove 15, and a pulley 17 is installed and fixed on the outer wall of one end, located outside the installation groove 15, of the installation rod 16, so that the second back rest plate 4 is perfect and convenient to turn over; the baffle 18 is welded on the outer wall of one side of the mounting rod 16 positioned in the mounting groove 15, the stop blocks 19 are welded on the inner walls of the two sides of the mounting groove 15 corresponding to the baffle 18, the mounting rod 16 is prevented from popping up, the mounting rod 16 is limited, and the mounting rod is practical; a spring 20 is installed and fixed on the inner wall of one side of the installation groove 15, and the other end of the spring 20 is installed and fixed on the outer wall of one side of the baffle 18, so that the pulley 17 can be completely attached to the outer wall of the first backrest plate 2 all the time; when the device is used, the rotating motor 12 is started, the rotating motor 12 rotates to drive the lead screw 7 to rotate, the lead screw 7 rotates to drive the moving block 8 to move, the inserting rod 9 is made to move, the inserting rod 9 drives the seat plate 3 on the supporting rod 10 to move, the seat plate 3 moves and drives the second backrest plate 4 to slide downwards, and finally, the seat plate 3 is tiled on the mounting plate 1 and is parallel and level with the seat plate 3, so that the sleeping bed can be used.

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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a foldable American sofa, includes mounting panel (1), first back board (2), bedplate (3), second back board (4), inserting groove (5), first spout (6), lead screw (7), movable block (8), peg graft pole (9), bracing piece (10), motor groove (11), rotating electrical machines (12), slider (13), second spout (14), mounting groove (15), installation pole (16), pulley (17), baffle (18), dog (19), spring (20) and triangle block (21), its characterized in that: the mounting plate is characterized in that an inserting groove (5) is formed in the outer wall of one side of the mounting plate (1), the number of the inserting grooves (5) is three, an inserting rod (9) is inserted into the inserting groove (5), a first sliding groove (6) is formed in the inner wall of the bottom end of the inserting groove (5), lead screws (7) are rotatably mounted on the inner walls of two sides of the first sliding groove (6), moving blocks (8) are sleeved on the outer walls of two sides of the inner portion of the first sliding groove (6) of the lead screws (7), the moving blocks (8) are in threaded connection with the lead screws (7), the outer wall of the top end of each moving block (8) is welded on the outer wall of the bottom end of the inserting rod (9), a motor groove (11) is formed in the inner wall of one side of the first sliding groove (6), a rotating motor (12) is fixedly mounted on the inner wall of one side of the motor groove (11), and one end of an, install bedplate (3) on the top outer wall of mounting panel (1), spliced pole (9) are located the welding on the outside top outer wall of inserting groove (5) and have bracing piece (10), and the top outer wall installation of bracing piece (10) is fixed in on the bottom outer wall of mounting panel (1), rotate on one side outer wall of mounting panel (1) and install first back board (2).

2. The folding american sofa of claim 1, wherein: the outer wall mounting in top of mounting panel (1) is fixed with first back board (2), the outer wall mounting in top that mounting panel (1) is located first back board (2) one side is fixed with three hornblocks (21), and the laminating of one side outer wall of three hornblocks (21) and first back board (2).

3. The folding american sofa of claim 1, wherein: the bottom outer wall of bedplate (3) is installed and is fixed with slider (13), second spout (14) have been seted up corresponding slider (13) on the top outer wall of mounting panel (1), and the inner wall of second spout (14) and the outer wall laminating of slider (13).

4. The folding american sofa of claim 1, wherein: the outer wall of one side of the second backrest plate (4) is provided with a mounting groove (15), a mounting rod (16) is inserted into the mounting groove (15), and a pulley (17) is fixedly arranged on the outer wall of one end, located outside the mounting groove (15), of the mounting rod (16).

5. The folding american sofa of claim 1, wherein: the mounting rod (16) is positioned on the outer wall of one side inside the mounting groove (15) and is welded with a baffle (18), and the inner walls of the two sides of the mounting groove (15) are welded with stop blocks (19) corresponding to the baffle (18).

6. The folding american sofa of claim 1, wherein: and a spring (20) is fixedly arranged on the inner wall of one side of the mounting groove (15), and the other end of the spring (20) is fixedly arranged on the outer wall of one side of the baffle (18).

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