CN213696315U - Modular intelligent sofa of concatenation formula - Google Patents

Abstract

The utility model relates to a modularization intelligence sofa of concatenation formula, including the base, still include the first seat of sliding connection on the base, the base bottom is equipped with the cavity, first seat is in the cavity, swing joint has the rising piece on the first seat, shifts out the cavity back when first seat, rising piece top surface risees and flushes with the base top surface, rising piece top surface and base top surface constitute the plane that supplies the people to lie to lean on jointly. Move out first seat from the cavity, the user risees the piece that risees on the first seat again, makes a top surface that risees and base top surface flush to make a lateral wall and the laminating of base lateral wall that risees, make a top surface that risees and base top surface splice jointly and form the plane that supplies the user to lie and lean on, compare in original base top surface, the plane after the concatenation more can provide bigger space and supply the user to lie and lean on, the user can more comfortable lie and lean on above.

Description

Modular intelligent sofa of concatenation formula

Technical Field

The application relates to the field of furniture, in particular to a spliced modular intelligent sofa.

Background

Sofas are necessary furniture for many households, and people are used to sit on the sofas to watch television or have a rest during leisure and entertainment.

The related art sofa includes a base, a back pad connected to the base at an angle for supporting a user's back, and armrests on both sides of the base for supporting the user's legs and buttocks, and for supporting the user's arms.

The above-mentioned related technical solutions have the following drawbacks: people are easy to fatigue when sitting on the sofa for a long time, when lying down, the space of the sofa is not enough, so that people cannot lie down completely, or the activity space after lying down is very small, and the comfort is not good enough.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that a person lies and leans on not comfortable enough on the sofa, the application provides a modularization intelligence sofa of concatenation formula.

The application provides a modularization intelligence sofa of concatenation formula adopts following technical scheme:

the utility model provides a modularization intelligence sofa of concatenation formula, includes the base, still includes the first seat of sliding connection on the base, the base bottom is equipped with the cavity, first seat is in the cavity, swing joint has the rising piece on the first seat, shifts out the cavity back when first seat, rising piece top surface risees and flushes with the base top surface, rising piece top surface constitutes the plane that supplies the people to lie and lean on with the base top surface jointly.

Through adopting above-mentioned technical scheme, shift out first seat from the cavity, the user risees the piece that rises on the first seat again, makes rising a top surface flush with the base top surface to make rising a lateral wall and the laminating of base lateral wall, make rising a top surface and the joint formation plane that supplies the user to lie with the base top surface jointly, compare in original base top surface, the plane after the concatenation more can provide bigger space and supply the user to lie to lean on, the user can more comfortable lie to lean on above.

Preferably, the lifting member includes a lifting plate, a support assembly and a first locking member, the first seat is provided with a first through groove, the lifting plate is located in the first through groove, the support assembly supports the lifting plate on the first through groove, and the first locking member is used for fixing the support assembly.

Through adopting above-mentioned technical scheme, at first use supporting component will rise the board, rise the board and rise to level with the base top surface, then reuse locking piece one with the fixed position of supporting component to the fixed position of rising the board.

Preferably, the supporting component includes the lever, the second leads to the groove has been seted up to first logical groove diapire, the lever rotates to be connected on the both sides lateral wall that the second led to the groove, the one end of lever is connected with the wedge that supplies the foot to trample, the other end of lever is connected and is risen the board bottom and be connected, the first logical groove setting of keeping away from of wedge.

Through adopting above-mentioned technical scheme, when the user need will rise the board and rise, step on the wedge with the foot, make wedge downstream, wedge downstream drives the lever and keeps away from the rising board upward movement of wedge one end to drive and rise board upward movement, the user need not move the rising board with the hand, the control that can relax more rises the rising of board.

Preferably, a first groove is formed in the side wall, far away from the base, of the first seat, the first groove is communicated with the second through groove, and the wedge block is located in the second groove.

Through adopting above-mentioned technical scheme, the wedge is in first recess, no matter first seat shifts out the cavity or first seat removes to the cavity in, the wedge can not all be located the sofa outside, reduces because the probability that collides with that external environment caused the wedge, has played the guard action to the wedge.

Preferably, the wedge is equipped with the inclined plane, locking piece one include with wedge inclined plane butt complex first piece and spring, the second recess that supplies first piece sliding connection is seted up to second through groove one side lateral wall, the direction of activity of the slip direction perpendicular to wedge of first piece, the one end of spring is connected on second recess diapire, the other end of spring is connected on first piece, the inclined plane sets up downwards.

By adopting the technical scheme, when a user treads the wedge-shaped block, the wedge-shaped block moves downwards, the first block and the wedge-shaped block slide relatively, the first block overcomes the elastic force of the spring and moves towards one side of the spring, and the wedge-shaped block is not blocked by the first block and continues to move downwards; when the wedge removes to first piece below, first piece loses the effort of wedge, and the spring is ejecting second recess with first piece again, loosens the wedge this moment, and the wedge can't produce relative slip with first piece, leads to the wedge butt unable continuation rebound on first piece, and the wedge is locked on first piece this moment, and the rising board that is in the lever other end then is in the wedge top all the time.

Preferably, still include driving lever and locking piece two, the second recess is kept away from and is seted up first spout on the lateral wall that rises the board, and the length direction of first spout is on a parallel with the slip direction of first piece, the one end of driving lever is in the first spout outside, the other end of driving lever is connected on first piece, and when first piece removed to keeping away from the wedge, locking piece two was fixed driving lever and first seat together.

Through adopting above-mentioned technical scheme, when the wedge was locked by first piece, the user slided the driving lever towards first recess one side to lock the driving lever with locking piece two, the wedge lost the blockking of first piece this moment, and the rising board is because self action of gravity moves down, keeps away from the wedge that rises the board and upwards moves on the lever this moment.

Preferably, the locking piece two includes the bolt, the bolt is installed on the lateral wall of first seat, set up on the driving lever and supply bolt male through-hole, when the bolt inserts in the through-hole, wedge setting is kept away from to first piece.

Through adopting above-mentioned technical scheme, when the wedge butt on first piece, the pressure that wedge and first piece butt produced can turn into the frictional force of driving lever when sliding on first spout, make the driving lever be difficult to remove, can step on earlier the wedge that is in first piece below with the foot at this moment, make the wedge no longer exert ascending power to first piece, then slide the driving lever toward first recess one side, insert the through-hole with the bolt with fixed driving lever, loosen the wedge this moment again, the wedge rebound resets.

Preferably, the bottom of the lifting plate is hinged with a support rod, the first through groove is provided with a fourth groove for inserting the support rod, and the lifting plate is supported on the first seat through the support rod.

Through adopting above-mentioned technical scheme, when the people that lies on rising the board when the weight ratio of leaning on is heavier, make the rising board not enough to bear overweight weight with the cooperation of first piece and wedge, cause the damage to first piece and wedge easily, at this moment turn to use the bracing piece to support the rising board after rising, make the scope of the power that the rising board can bear increase.

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

1. the first seat is moved out of the cavity by arranging the first seat and the lifting piece, the top surface of the lifted lifting piece and the top surface of the base are jointly spliced to form a plane for a user to lie on, and the spliced plane can provide a larger space for the user to lie on;

2. the lifting plate is driven to move upwards by the downward movement of the wedge-shaped block through the lever, so that a user does not need to move the lifting plate manually, and the lifting of the lifting plate can be controlled more easily;

3. through setting up wedge and first piece, when the wedge moves certain distance downwards, first piece can be automatic with the wedge locking.

Drawings

Fig. 1 is a schematic view of an embodiment of the present application in a folded state.

Fig. 2 is a schematic diagram of a splicing state in an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a first seat according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram of a lever according to an embodiment of the present application.

Fig. 5 is a schematic structural diagram of a lifting plate according to an embodiment of the present application.

Description of reference numerals: 1. a base; 11. a back pad; 12. a handrail; 2. a first seat; 21. a pulley; 22. a wedge block; 23. a lever; 24. raising the plate; 241. a strip-shaped groove; 25. a first through groove; 251. a fourth groove; 26. a cross bar; 27. a support bar; 28. a second chute; 29. a second through groove; 291. a first groove; 3. a first block; 31. a bolt; 32. a spring; 33. a first chute; 34. a second groove; 35. a deflector rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses modularization intelligence sofa of concatenation formula.

Referring to fig. 1, the splicing type modular intelligent sofa of the embodiment includes a base 1, a back cushion 11 vertically fixed on the surface of the base 1, the back cushion 11 is located at one end of the base 1 in the width direction, and armrests 12 are respectively fixed on two sides of the base 1 in the length direction.

Referring to fig. 2, base 1 is equipped with the cavity, base 1 has seted up the third recess in the side of one side that deviates from back of the body pad 11, third recess and cavity intercommunication, sliding connection has first seat 2 on the third recess, the sliding direction is on a parallel with the width direction of base 1, the length direction of first seat 2 is on a parallel with the length direction of base 1, be provided with two other pulleys 21 on the 2 bottom surfaces of first seat, two pulleys 21 are located 2 length direction's of first seat both ends respectively, two pulleys 21 all are located one side that back of the body pad 11 was kept away from to first seat 2.

Referring to fig. 2, a lifting member is slidably connected to the first housing 2, and the lifting member includes a lifting plate 24, a support assembly, and a first locking member.

Referring to fig. 2 and 3, a first through groove 25 is formed in the top surface of the first seat 2, the length direction of the first through groove 25 is parallel to the length direction of the base 1, a second through groove 29 is formed in the bottom wall of the first through groove 25, the length direction of the second through groove 29 is perpendicular to the length direction of the first through groove 25, and the second through groove 29 is located in the center of the first through groove 25 in the length direction.

Referring to fig. 2 and 3, the supporting assembly includes a lever 23, a cross bar 26 is fixed on the side walls of two sides of the second through groove 29, two ends of the cross bar 26 are vertically arranged on the side walls of two sides, the lever 23 is rotatably connected on the cross bar 26, the cross bar 26 is arranged at the middle position of the lever 23 in a penetrating manner in the length direction, one end of the lever 23 is hinged to the bottom of the lifting plate 24, and the other end of the lever 23 is hinged to a wedge block 22 for foot stepping.

Referring to fig. 3 and 4, a first groove 291 is formed in a side wall of the first seat 2 near the pulley 21, the first groove 291 is located at a middle position of the first seat 2 in the length direction, and the first groove 291 is communicated with the first through groove 25. A second sliding groove 28 is vertically formed in a side wall of the first through groove 25, one end of the second sliding groove 28 extends to a bottom wall of the first groove 291, and the other end of the second sliding groove 28 extends to the second through groove 29. One side of wedge 22 is equipped with the slider that matches with first recess 291, and wedge 22 passes through slider sliding connection on second spout 28, and the one end on the ground that wedge 22 faced is equipped with the inclined plane, and the one end that the slider was kept away from to the inclined plane is higher than the one end that the inclined plane is close to the slider.

Referring to fig. 3 and 4, the first locking part includes the first block 3 and the spring 32, a second groove 34 is opened on a side wall of the second through groove 29 away from the slider, the first block 3 is slidably connected to the second groove 34, the top surface of the first block 3 is in butt fit with the inclined surface of the wedge block 22, the spring 32 is located in the second groove 34, one end of the spring 32 is connected to the bottom wall of the second groove 34, and the other end of the spring 32 is connected to one end of the first block 3 away from the slider.

Referring to fig. 3 and 4, a first sliding groove 33 is formed in a side wall of the second groove 34 on the side away from the lifting plate, the length direction of the first sliding groove 33 is parallel to the length direction of the second groove 34, a shifting lever 35 is connected to the first sliding groove 33 in a sliding manner, one end of the shifting lever 35 is located on the side of the first sliding groove 33 away from the second groove 34, and the other end of the shifting lever 35 is vertically fixed on the first block 3.

Referring to fig. 3, fig. 4, sliding connection has locking piece two on the lateral wall of one side that first seat 2 is close to pulley 21, locking piece two includes bolt 31, be provided with first pole and second pole on the lateral wall of one side that first seat 2 is close to pulley 21, first pole and second pole all are in first spout 33 top, the length direction perpendicular to ground of second pole sets up, first pole is fixed on the lateral wall of second pole, first pole is located the one end that the second pole is close to ground, bolt 31 sliding connection is on first pole, bolt 31's slip direction is on a parallel with the length direction of second pole, supply bolt 31 male through-hole on the first piece 3 top surface to be seted up. The insert pin 31 is L-shaped and when the insert pin 31 is inserted into the through hole the first block 3 is located away from the wedge block 22 and when the top of the insert pin 31 is placed on the top surface of the second bar the insert pin 31 is located away from the first through slot 25.

When a user steps on the wedge block 22, the wedge block 22 moves downwards, the first block 3 and the wedge block 22 slide relatively, the first block 3 overcomes the elastic force of the spring 32 to move towards one side of the spring 32, and the wedge block 22 is enabled not to be blocked by the first block 3 to continue to move downwards; when the wedge block 22 moves below the first block 3, the first block 3 loses the acting force of the wedge block 22, the spring 32 pushes the first block 3 out of the second groove 34 again, at the moment, the wedge block 22 is released, the wedge block 22 cannot slide relative to the first block 3, the wedge block 22 abuts against the first block 3 and cannot move upwards continuously, at the moment, the wedge block 22 is locked on the first block 3, and the lifting plate 24 at the other end of the lever 23 is supported on the top of the first seat 2 all the time.

When the wedge 22 needs to be located above the first block 3 again, the user firstly steps on the wedge 22 to prevent the wedge 22 from exerting upward force on the first block 3, then slides the shift lever 35 to one side of the first groove 291, inserts the plug 31 into the through hole to fix the shift lever 35, and then releases the wedge 22 to allow the wedge 22 to move upwards for resetting.

Referring to fig. 4 and 5, the two sides of the bottom surface of the rising plate 24 in the length direction are respectively provided with a strip-shaped groove 241, one end of the strip-shaped groove 241 is hinged to a support rod 27, the two sides of the first through groove 25 in the length direction are respectively provided with a fourth groove 251 for inserting the support rod 27, and the rising plate 24 is supported on the first seat 2 by inserting the support rod 27 into the fourth groove 251.

The implementation principle of the modular intelligent sofa of concatenation formula of the embodiment of this application is: when the user does not need to lie down for rest, the first seat 2 is placed in the cavity, and the top surface of the base 1 provides a plane for the user to rest on.

When the user needs to lie down for rest, the user pulls the first seat 2 out of the cavity, then steps on the wedge 22 with the foot, the wedge 22 moves downward and is automatically locked on the first seat 2, then the user turns the support rod 27 to be inserted into the fourth groove 251, and the top surface of the base 1 and the top surface of the first seat 2 provide a plane for the user to lie down on. Then, the user can move the lever 35 toward the spring 32 side to insert the plug 31 into the through hole.

When the first seat 2 is retracted, the user firstly steps on the wedge 22 or presses the wedge 22 with a heavy object, then the support rod 27 is taken out from the fourth groove 251 and folded into the strip groove 241, at this time, the user loosens the wedge 22 again, the rising plate 24 is placed back onto the first through groove 25 again, the rising plate 24 is stored, and finally the first seat 2 is pushed back into the cavity.

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 (8)

1. The utility model provides a modularization intelligence sofa of concatenation formula, includes base (1), its characterized in that: still include first seat (2) of sliding connection on base (1), base (1) bottom is equipped with the cavity, first seat (2) are in the cavity, swing joint has the piece that rises on first seat (2), after first seat (2) shift out the cavity, it rises to flush with base (1) top surface to rise a top surface, it constitutes the plane that supplies the people to lie and lean on jointly with base (1) top surface to rise a top surface.

2. The modular intelligent sofa of claim 1, wherein: the lifting piece comprises a lifting plate (24), a supporting component and a first locking piece, a first through groove (25) is formed in the first seat (2), the lifting plate (24) is located in the first through groove (25), the supporting component supports the lifting plate (24) on the first through groove (25), and the first locking piece is used for fixing the supporting component.

3. The modular intelligent sofa of claim 2, wherein: the supporting component comprises a lever (23), the second through groove (29) is opened to first through groove (25) diapire, lever (23) are rotated and are connected on the both sides lateral wall that the second leads to groove (29), the one end of lever (23) is connected with wedge block (22) that the confession foot was trampled, the other end of lever (23) is connected and is risen board (24) bottom and be connected, first through groove (25) setting is kept away from in wedge block (22).

4. The modular intelligent sofa of claim 3, wherein: a first groove (291) is formed in the side wall, away from the base (1), of the first seat (2), the first groove (291) is communicated with the second through groove (29), and the wedge-shaped block (22) is located in the second groove (34).

5. The modular intelligent sofa of claim 4, wherein: wedge (22) are equipped with the inclined plane, locking piece one include with wedge (22) inclined plane butt complex first piece (3) and spring (32), the second leads to groove (29) one side lateral wall and offers supply first piece (3) sliding connection's second recess (34), the slip direction perpendicular to wedge (22) the activity direction of first piece (3), the one end of spring (32) is connected on second recess (34) diapire, the other end of spring (32) is connected on first piece (3), the inclined plane sets up downwards.

6. The modular intelligent sofa of claim 5, wherein: still include driving lever (35) and locking piece two, seted up first spout (33) on the lateral wall that second recess (34) kept away from rising board (24), the length direction of first spout (33) is on a parallel with the slip direction of first piece (3), the one end of driving lever (35) is in first spout (33) outside, the other end of driving lever (35) is connected on first piece (3), when first piece (3) remove to keeping away from wedge (22), locking piece two is together fixed driving lever (35) and first seat (2).

7. The modular intelligent sofa of claim 6, wherein: the locking piece two includes bolt (31), install on the lateral wall of first seat (2) bolt (31), offer on driving lever (35) and supply bolt (31) male through-hole, when bolt (31) insert in the through-hole, wedge (22) setting is kept away from in first piece (3).

8. The modular intelligent sofa of claim 2, wherein: the bottom of the lifting plate (24) is hinged with a support rod (27), a fourth groove (251) for the support rod (27) to be inserted is formed in the first through groove (25), and the lifting plate (24) is supported on the first seat (2) through the support rod (27).

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