CN216089717U - Intelligent household sofa with adjusting function - Google Patents
Intelligent household sofa with adjusting function Download PDFInfo
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- CN216089717U CN216089717U CN202122187655.2U CN202122187655U CN216089717U CN 216089717 U CN216089717 U CN 216089717U CN 202122187655 U CN202122187655 U CN 202122187655U CN 216089717 U CN216089717 U CN 216089717U
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Abstract
The utility model discloses an intelligent household sofa with an adjusting function, which comprises a sofa seat, a backrest, a lifting unit, an adjusting unit and supporting legs, wherein the backrest is provided with a backrest seat; the sofa seat is horizontally placed in a rectangular shape, the lower end of the backrest is movably connected with the left end of the sofa seat through a mounting shaft in the adjusting unit, and the support legs are fixedly connected with four corners of the lower surface of the sofa seat through first telescopic rods of the lifting unit; the lifting unit comprises a bottom plate, a sliding rail, a sliding strip, a top plate, a screw, a first telescopic rod, a screw seat, a fixed seat, a support and a braking assembly, wherein the upper end of the sliding strip is fixedly connected to the left end and the right end of the middle part of the lower surface of the top plate respectively, and the lower end of the sliding strip is fixedly connected to the middle parts of the left end and the right end of the screw seat respectively; the adjusting unit is arranged at the contact part of the sofa seat and the backrest. Adjust the height through meticulous screw rod, make the height of adjusting from top to bottom fine enough, and the angle of adjustment of back is big enough, can adjust to stop at a plurality of angles, leans on more comfortablely.
Description
Technical Field
The utility model relates to the technical field of intelligent household sofas, in particular to an intelligent household sofa with an adjusting function.
Background
The furniture in modern life is more and more intelligent to use, and the intelligent furniture enables the household life to be more convenient and comfortable, and is an important component of a new and precious life style;
the patent with the application number of 202021474347.7 in the prior art provides an intelligent sofa convenient to adjust for an intelligent home, which comprises a sofa cushion, wherein one side of the sofa cushion is provided with a groove, the inner wall of the groove is fixedly connected with a slide rail, the inner wall of the slide rail is movably connected with a slide block, the outer wall of the slide block is fixedly connected with an extension plate, one side of the extension plate is provided with a fixed groove, and the outer wall of the sofa cushion is movably connected with a folding movable plate;
the height of the upper and lower adjustment of the intelligent household sofa is not fine enough, and the adjustment angle of the backrest is not large enough.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the technical problem of the prior art, and provides an intelligent household sofa with an adjusting function, wherein the height is adjusted through a fine screw rod, so that the up-down adjusting height is fine enough, the adjustable angle of a backrest is large enough, the intelligent household sofa can be adjusted to stay at a plurality of angles, the backrest is more comfortable to lean against, and the problems in the background technology can be effectively solved.
In order to achieve the purpose, the utility model provides the following technical scheme: the intelligent household sofa with the adjusting function comprises a sofa seat, a backrest, a lifting unit, an adjusting unit and supporting legs;
a sofa seat: the lower end of the backrest is movably connected with the left end of the sofa seat through an installation shaft in the adjusting unit, and the support legs are fixedly connected with four corners of the lower surface of the sofa seat through a first telescopic rod of the lifting unit;
a lifting unit: comprises a bottom plate, a slide rail, a slide bar, a top plate, a screw rod, a first telescopic rod, a screw rod seat, a fixed seat, a support and a brake component, wherein the lower end of the first telescopic rod is fixedly connected with the upper end of a supporting leg respectively, the upper end of the first telescopic rod is fixedly connected with the four corners of the lower surface of the sofa seat respectively, one end of the support is fixedly connected with the inner part of the upper end of the supporting leg respectively, the other end of the support is fixedly connected with the side surface of the horizontal fixed seat respectively, the upper end of the screw rod is rotatably connected with the fixed seat, the lower end of the screw rod is fixedly connected with the brake component, the screw rod seat is positioned in the middle of the screw rod, the middle of the screw rod seat is in threaded connection with the screw rod, the four corners of the bottom plate are fixedly connected with the lower section of the supporting leg respectively, the left end and the right end of the middle of the upper surface of the bottom plate are fixedly connected with the left end and the right end of the middle of the lower surface of the top plate respectively, the lower ends of the sliding strips are respectively and fixedly connected to the middle parts of the left end and the right end of the screw rod seat;
an adjusting unit: is arranged at the contact part of the sofa seat and the backrest.
Support sofa seat and back through the landing leg, support the slide rail through the bottom plate, support the fixing base through the support, promote sofa seat through the roof and go up and down, when needs height-adjusting, make the screw rod rotate through braking component, threaded connection through screw rod and screw rod seat makes the screw rod seat reciprocate, restrict screw rod seat through the draw runner and rotate, make the screw rod seat reciprocate along the slide rail, thereby it pushes away sofa seat and reciprocates to drive the roof, the length of telescopic link one is along with sofa seat's altitude variation simultaneously, adjust the angle of back and sofa seat through the regulating unit.
Furthermore, the brake assembly comprises a knob, a rotating shaft and a bevel gear, the upper end of the horizontal bevel gear is fixedly connected to the lower end of the screw rod, the horizontal bevel gear is meshed with the vertical bevel gear, the front end of the vertical bevel gear is fixedly connected with one end of the rotating shaft, the other end of the rotating shaft penetrates through the sofa shell and is rotatably connected with the sofa shell, and the other end of the rotating shaft is fixedly connected with the knob. When the height needs to be adjusted, the rotary knob is rotated to enable the rotary shaft to rotate, so that the vertical bevel gears rotate, the horizontal bevel gears rotate through the meshed connection of the two bevel gears, and the screw rod is driven to rotate.
Furthermore, the lifting unit further comprises a supporting seat, the lower end of the supporting seat is fixedly connected to the middle of the front end of the upper surface of the bottom plate, and the upper end of the supporting seat is rotatably connected with the rotating shaft. The supporting of the rotating shaft is enhanced through the supporting seat, so that the rotating shaft is more stable when rotating.
Further, the adjusting unit contains half gear, fixture block, spring, two telescopic links, mount pad and installation axle, the vertical fixed connection of installation axle is at the left end of sofa seat, and back and installation axle swing joint, both ends difference fixedly connected with half gear around the installation axle, both ends difference fixedly connected with mount pad around the back, the upper end difference fixed connection of two telescopic links is at the lower extreme of mount pad, and the lower extreme of two telescopic links respectively with fixture block fixed connection, the fixture block corresponds the joint with half gear, the spring cup joints on two telescopic links.
Support fixture block, spring and telescopic link two through the mount pad, when the angle of back is adjusted to needs, push down the back, the fixture block breaks away from the tooth's socket of semi-gear, and spring and telescopic link two shrink simultaneously, when adjusting suitable angle, two kick-backs of spring and telescopic link, and the fixture block makes the back keep at suitable angle with the tooth's socket joint of semi-gear.
Further, the regulating unit still contains chuck, card strip and axis of rotation, chuck fixed connection is at the half-gear front end of front side, and the logical groove of chuck corresponds with the half-gear, axis of rotation fixed connection is at the mount pad of front side, and the one end and the axis of rotation swing joint of card strip, the other end of card strip and the logical groove joint of chuck. When the angle of back is adjusted to needs, the card strip is swung, makes the card strip break away from the logical groove of chuck, pushes down the back, and the fixture block slides in the tooth's socket of semi-gear, when adjusting suitable angle, will block the strip joint and lead to the inslot at the chuck that corresponds the angle, prevents that pressure from too big messenger's back angle mistake from transferring.
Furthermore, the sofa further comprises a breathable cushion and armrests, wherein the breathable cushion is fixedly connected to the upper surfaces of the sofa seat and the backrest, and the front side and the rear side of the upper surface of the sofa seat are respectively and fixedly connected with the transverse armrests. The ventilating cushion and the armrests make people feel more comfortable when using the sofa.
Compared with the prior art, the utility model has the beneficial effects that: this take regulatory function's intelligent house sofa has following benefit:
1. when the height needs to be adjusted, the screw rod is rotated through the brake assembly, the screw rod seat is moved up and down through the threaded connection of the screw rod and the screw rod seat, the screw rod seat is limited by the slide bar to rotate, the screw rod seat is moved up and down along the slide rail, the top plate is driven to push the sofa seat to move up and down, and meanwhile, the length of the first telescopic rod is changed along with the height of the sofa seat;
2. when the angle of the backrest needs to be adjusted, the clamping strip is swung to be separated from the through groove of the chuck, the backrest is pressed downwards, the clamping block slides in the tooth groove of the half gear, meanwhile, the spring and the telescopic rod contract and rebound, and when the angle is adjusted to be a proper angle, the clamping strip is clamped in the through groove of the chuck at a corresponding angle;
3. adjust the height through meticulous screw rod, make the height of adjusting from top to bottom fine enough, and the angle of adjustment of back is big enough, can adjust to stop at a plurality of angles, leans on more comfortablely.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic rear view of the present invention.
In the figure: the multifunctional chair comprises a sofa seat 1, a backrest 2, a lifting unit 3, a bottom plate 31, a sliding rail 32, a sliding strip 33, a knob 34, a rotating shaft 35, a supporting seat 36, a top plate 37, a screw 38, a bevel gear 39, a telescopic rod 310I, a screw seat 311, a fixed seat 312, a bracket 313, an adjusting unit 4, a half gear 41, a clamping block 42, a spring 43, a telescopic rod 44 II, a mounting seat 45, a mounting shaft 46, a clamping disc 47, a clamping strip 48, a rotating shaft 49, support legs 5, a ventilating cushion 6 and a handrail 7.
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. 1-2, the present embodiment provides a technical solution: the intelligent household sofa with the adjusting function comprises a sofa seat 1, a backrest 2, a lifting unit 3, an adjusting unit 4 and supporting legs 5;
a sofa seat 1: the lower end of the backrest 2 is movably connected with the left end of the sofa seat 1 through a mounting shaft 46 in the adjusting unit 4, and the support legs 5 are fixedly connected with four corners of the lower surface of the sofa seat 1 through telescopic rods 310 of the lifting unit 3 respectively;
the lifting unit 3: comprises a bottom plate 31, a slide rail 32, a slide bar 33, a top plate 37, a screw rod 38, a first telescopic rod 310, a screw rod seat 311, a fixed seat 312, a support 313 and a brake component, wherein the lower end of the first telescopic rod 310 is respectively and fixedly connected with the upper end of a supporting leg 5, the upper end of the first telescopic rod 310 is respectively and fixedly connected with four corners of the lower surface of a sofa seat 1, one end of the support 313 is respectively and fixedly connected with the inner part of the upper end of the supporting leg 5, the other end of the support 313 is respectively and fixedly connected with the side surface of a horizontal fixed seat 312, the upper end of the screw rod 38 is rotatably connected with the fixed seat 312, the lower end of the screw rod 38 is fixedly connected with the brake component, the screw rod seat 311 is positioned in the middle part of the screw rod 38, the middle part of the screw rod seat 311 is in threaded connection with the screw rod 38, the four corners of the bottom plate 31 are respectively and horizontally and fixedly connected with the lower section of the supporting leg 5, the left and right ends of the middle part of the upper surface of the bottom plate 31 are respectively and fixedly connected with the lower ends of the slide rail 32, the slide bar 33 is respectively in sliding connection with the slide rail 32, the upper end of the slide bar 33 is fixedly connected to the left and right ends of the middle part of the lower surface of the top plate 37, and the lower end of the slide bar 33 is fixedly connected to the middle parts of the left and right ends of the screw seat 311;
the brake assembly comprises a knob 34, a rotating shaft 35 and a bevel gear 39, the upper end of the horizontal bevel gear 39 is fixedly connected to the lower end of the screw 38, the horizontal bevel gear 39 is meshed with the vertical bevel gear 39, the front end of the vertical bevel gear 39 is fixedly connected with one end of the rotating shaft 35, the other end of the rotating shaft 35 penetrates through the sofa shell and is rotatably connected with the sofa shell, and the other end of the rotating shaft 35 is fixedly connected with the knob 34. When the height needs to be adjusted, the rotating knob 34 is rotated to rotate the rotating shaft 35, so that the vertical bevel gear 39 is rotated, and the horizontal bevel gear 39 is rotated through the meshed connection of the two bevel gears, so that the screw rod 38 is rotated.
The lifting unit 3 further comprises a supporting seat 36, a lower end of the supporting seat 36 is fixedly connected to the middle portion of the front end of the upper surface of the bottom plate 31, and an upper end of the supporting seat 36 is rotatably connected with the rotating shaft 35. The supporting seat 36 enhances the supporting of the rotating shaft 35, so that the rotating shaft 35 is more stable when rotating.
The adjusting unit 4: is arranged at the contact position of the sofa seat 1 and the backrest 2; adjusting unit 4 contains half gear 41, fixture block 42, spring 43, two telescopic links 44, mount pad 45 and installation axle 46, the vertical fixed connection of installation axle 46 is at the left end of sofa seat 1, and back 2 and installation axle 46 swing joint, both ends difference fixedly connected with half gear 41 around installation axle 46, both ends difference fixedly connected with mount pad 45 around back 2, the upper end difference fixed connection of two telescopic links 44 is at the lower extreme of mount pad 45, and the lower extreme of two telescopic links 44 respectively with fixture block 42 fixed connection, fixture block 42 corresponds the joint with half gear 41, spring 43 cup joints on two telescopic links 44.
In which the half gear 41 has half of the teeth on the circumferential side.
Support fixture block 42, spring 43 and two telescopic links 44 through mount pad 45, when the angle of back 2 needs to be adjusted, push down back 2, fixture block 42 breaks away from the tooth's socket of half-gear 41, and spring 43 and two telescopic links 44 shrink simultaneously, and when adjusting suitable angle, spring 43 and two telescopic links 44 kick-back, and fixture block 42 and the tooth's socket joint of half-gear 41 make back 2 keep at suitable angle.
Adjusting element 4 still contains chuck 47, card strip 48 and axis of rotation 49, and chuck 47 fixed connection is at the front end of half-gear 41 of front side, and the logical groove of chuck 47 corresponds with half-gear 41, and axis of rotation 49 fixed connection is at the mount pad 45 of front side, and the one end and the axis of rotation 49 swing joint of card strip 48, and the other end and the logical groove joint of chuck 47 of card strip 48. When the angle of the backrest 2 needs to be adjusted, the clamping strips 48 are swung to enable the clamping strips 48 to be separated from the through grooves of the chucks 47, the backrest 2 is pressed downwards, the clamping blocks 42 slide in the tooth grooves of the half gears 41, when the proper angle is adjusted, the clamping strips 48 are clamped in the through grooves of the chucks 47 with corresponding angles, and the condition that the angle of the backrest 2 is adjusted by mistake due to overlarge pressure is avoided.
The sofa seat 1 and the backrest 2 are supported by the supporting legs 5, the sliding rail 32 is supported by the bottom plate 31, the fixing seat 312 is supported by the support 313, the sofa seat 1 is pushed to ascend and descend by the top plate 37, when the height needs to be adjusted, the screw rod 38 is rotated by the braking component, the screw rod seat 311 is vertically moved by the threaded connection of the screw rod 38 and the screw rod seat 311, the screw rod seat 311 is limited by the slide strip 33 to rotate, the screw rod seat 311 is vertically moved along the sliding rail 32, the top plate 37 is driven to push the sofa seat 1 to vertically move, meanwhile, the length of the first telescopic rod 310 is changed along with the height of the sofa seat 1, and the angle between the backrest 2 and the sofa seat 1 is adjusted by the adjusting unit 4.
Still include ventilative pad 6 and handrail 7, ventilative pad 6 fixed connection is at the upper surface of sofa seat 1 and back 2, and both sides are fixed connection respectively in the front and back of the upper surface of sofa seat 1 have horizontal handrail 7. The air permeable cushion 6 and the armrests 7 make the sofa more comfortable for people to use.
The working principle of the intelligent household sofa with the adjusting function provided by the utility model is as follows: when the height needs to be adjusted, the knob 34 is rotated to rotate the rotating shaft 35 in the supporting seat 36, so that the vertical bevel gear 39 rotates, the horizontal bevel gear 39 rotates through the meshing connection of the two bevel gears, so that the screw rod 38 is driven to rotate, the screw rod seat 311 moves up and down through the threaded connection of the screw rod 38 and the screw rod seat 311, the screw rod seat 311 is limited to rotate through the slide bar 33, the screw rod seat 311 moves up and down along the slide rail 32, so that the top plate 37 is driven to push the sofa seat 1 to move up and down, meanwhile, the length of the first telescopic rod 310 changes along with the height of the sofa seat 1, when the angle of the backrest 2 needs to be adjusted, the clamping strip 48 is swung, so that the clamping strip 48 is separated from the through groove of the clamping disc 47, the backrest 2 is pressed downwards, the clamping block 42 is separated from the tooth groove of the half gear 41, the spring 43 and the second telescopic rod 44 are contracted, when the angle is adjusted to be proper, the clamping block 42 is clamped with the tooth groove of the half gear 41, the clamping strips 48 are clamped in the through grooves of the clamping discs 47 at corresponding angles, so that the backrest 2 is kept at a proper angle, people can sit on the breathable pads 6, and hands can be put on the armrests 7.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. Take regulatory function's intelligent house sofa, its characterized in that: comprises a sofa seat (1), a backrest (2), a lifting unit (3), an adjusting unit (4) and supporting legs (5);
sofa seat (1): the lower end of the backrest (2) is movably connected with the left end of the sofa seat (1) through a mounting shaft (46) in the adjusting unit (4), and the support legs (5) are fixedly connected with four corners of the lower surface of the sofa seat (1) through telescopic rods I (310) of the lifting unit (3);
lifting unit (3): comprises a bottom plate (31), a sliding rail (32), a sliding strip (33), a top plate (37), a screw rod (38), a first telescopic rod (310), a screw rod seat (311), a fixed seat (312), a support (313) and a braking component, wherein the lower end of the first telescopic rod (310) is fixedly connected with the upper end of a supporting leg (5) respectively, the upper end of the first telescopic rod (310) is fixedly connected with the four corners of the lower surface of a sofa seat (1) respectively, one end of the support (313) is fixedly connected inside the upper end of the supporting leg (5) respectively, the other end of the support (313) is fixedly connected with the side surface of the horizontal fixed seat (312) respectively, the upper end of the screw rod (38) is rotatably connected with the fixed seat (312), the lower end of the screw rod (38) is fixedly connected with the braking component, the screw rod seat (311) is positioned in the middle of the screw rod (38), and the middle of the screw rod seat (311) is in threaded connection with the screw rod (38), four corners of the bottom plate (31) are respectively and horizontally fixedly connected to the lower sections of the supporting legs (5), the left end and the right end of the middle part of the upper surface of the bottom plate (31) are respectively and fixedly connected with the lower ends of the sliding rails (32), the sliding strips (33) are respectively and slidably connected with the sliding rails (32), the upper ends of the sliding strips (33) are respectively and fixedly connected to the left end and the right end of the middle part of the lower surface of the top plate (37), and the lower ends of the sliding strips (33) are respectively and fixedly connected to the middle parts of the left end and the right end of the screw rod seat (311);
adjusting unit (4): is arranged at the contact part of the sofa seat (1) and the backrest (2).
2. The smart home sofa with the adjusting function according to claim 1, characterized in that: the brake assembly comprises a knob (34), a rotating shaft (35) and a bevel gear (39), the upper end of the horizontal bevel gear (39) is fixedly connected to the lower end of a screw rod (38), the horizontal bevel gear (39) is meshed with the vertical bevel gear (39), the front end of the vertical bevel gear (39) is fixedly connected with one end of the rotating shaft (35), the other end of the rotating shaft (35) penetrates through the sofa shell and is rotatably connected with the sofa shell, and the other end of the rotating shaft (35) is fixedly connected with the knob (34).
3. The smart home sofa with the adjusting function according to claim 1, characterized in that: the lifting unit (3) further comprises a supporting seat (36), the lower end of the supporting seat (36) is fixedly connected to the middle of the front end of the upper surface of the bottom plate (31), and the upper end of the supporting seat (36) is rotatably connected with the rotating shaft (35).
4. The smart home sofa with the adjusting function according to claim 1, characterized in that: adjusting element (4) contains half gear (41), fixture block (42), spring (43), two (44) of telescopic link, mount pad (45) and installation axle (46), install the left end of axle (46) vertical fixed connection at sofa seat (1), and back (2) and installation axle (46) swing joint, both ends are fixedly connected with half gear (41) respectively around installation axle (46), both ends are fixedly connected with mount pad (45) respectively around back (2), the upper end of two (44) of telescopic link is fixed connection respectively at the lower extreme of mount pad (45), and the lower extreme of two (44) of telescopic link respectively with fixture block (42) fixed connection, fixture block (42) correspond the joint with half gear (41), spring (43) cup joint on two (44) of telescopic link.
5. The smart home sofa with the adjusting function according to claim 1, characterized in that: adjusting element (4) still contain chuck (47), card strip (48) and axis of rotation (49), chuck (47) fixed connection is at half gear (41) front end of front side, and the logical groove of chuck (47) corresponds with half gear (41), axis of rotation (49) fixed connection is at mount pad (45) of front side, and the one end and the axis of rotation (49) swing joint of card strip (48), the other end of card strip (48) and the logical groove joint of chuck (47).
6. The smart home sofa with the adjusting function according to claim 1, characterized in that: the sofa cushion is characterized by further comprising a breathable cushion (6) and armrests (7), wherein the breathable cushion (6) is fixedly connected to the upper surfaces of the sofa seat (1) and the backrest (2), and the front side and the rear side of the upper surface of the sofa seat (1) are fixedly connected with the transverse armrests (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122187655.2U CN216089717U (en) | 2021-09-10 | 2021-09-10 | Intelligent household sofa with adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122187655.2U CN216089717U (en) | 2021-09-10 | 2021-09-10 | Intelligent household sofa with adjusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216089717U true CN216089717U (en) | 2022-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122187655.2U Active CN216089717U (en) | 2021-09-10 | 2021-09-10 | Intelligent household sofa with adjusting function |
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| Country | Link |
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| CN (1) | CN216089717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115067708A (en) * | 2022-05-30 | 2022-09-20 | 南通思凯林家居有限公司 | Intelligent sofa intelligent lifting driving system |
-
2021
- 2021-09-10 CN CN202122187655.2U patent/CN216089717U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115067708A (en) * | 2022-05-30 | 2022-09-20 | 南通思凯林家居有限公司 | Intelligent sofa intelligent lifting driving system |
| CN115067708B (en) * | 2022-05-30 | 2023-12-05 | 南通思凯林家居有限公司 | Intelligent sofa intelligent lifting driving system |
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