CN1849968A - Multifunction sofa capable of automatically deforming - Google Patents
Multifunction sofa capable of automatically deforming Download PDFInfo
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- CN1849968A CN1849968A CN 200610083713 CN200610083713A CN1849968A CN 1849968 A CN1849968 A CN 1849968A CN 200610083713 CN200610083713 CN 200610083713 CN 200610083713 A CN200610083713 A CN 200610083713A CN 1849968 A CN1849968 A CN 1849968A
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- handrail
- sofa
- frame
- dynamic deformation
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Abstract
The present invention relates to a multifunctional sofa which can be automatically deformed. It is mainly characterized by that its armrest is an up-down telescopic type cover frame structure, it is formed from fixed frame (or fixed plate) and lifting frame cover-mounted outside of fixed frame and automatic lifting device (including mechanical type, hydraulic type and pneumatic type, etc.). The base seat and back of said multifunctional soft can be automatically lifted, and its back angle can be regulated. Besides, said invention also provides concrete application method of said multifunctional sofa.
Description
Technical field
The present invention relates to a kind of sofa, especially a kind of sofa handrail energy automatic lifting and adjustable angle, another sofa handrail can outwards launch to increase pedestal length and backrest automatically can automatic lifting and adjustable angle, the multifunction sofa that pedestal also can automatic lifting.
Background technology
At present, the handrail of general sofa is fixed, and when people need be placed on the bed rest of sofa seat epibasal half to leg, because the insufficient height and the angle of sofa handrail are non-adjustable, people can't lean on and carry out the angular adjustment of the most comfortable; When people need put down when being recumbent on a sofa rest, often the length of sofa pedestal is not enough; The height of people's door is different, and the backrest and the pedestal of general sofa are fixed, and when people need adjust to best seated resting, backrest and pedestal all can not be adjusted, so present general sofa can not satisfy people's comfortable needs that lie fallow far away.
Summary of the invention
The objective of the invention is to:
At the changeless defective of general sofa handrail height, the sofa that provides a kind of handrail height can be as required can automatic lifting to regulate, make people sofa first when for sleeping in, sofa handrail can raise automatically and become backrest, can descend automatically after using up becomes handrail or pillow.
At the changeless defective of general sofa handrail height, provide a kind of handrail not only can carry out automatic lifting as required and regulate, and can also carry out the sofa of angular adjustment when after rising, doing backrest.
Fix at general sofa handrail, can not launch to increase the defective of sofa pedestal length automatically, the sofa that provides a kind of handrail can outwards launch to increase pedestal length automatically, when making people lie low extendable legs rest in the above, the sofa pedestal has enough length.
Backrest and pedestal at general sofa all are the defectives of fixing, and the sofa that provides a kind of backrest and pedestal to adjust makes people's sitting posture be adjustable to optimum state.
The object of the present invention is achieved like this: a kind ofly can comprise pedestal from the multifunction sofa of dynamic deformation, backrest, handrail, it is characterized in that: handrail has fixed frame (or fixed head) and is enclosed within the outer lifting frame of fixed frame, apparatus for automatically lifting (comprises mechanical type, fluid pressure type, pneumatic type etc.) form, the end head that fixed frame is fixedly connected on pedestal is used to install the position of handrail or fixes corresponding position on the ground, apparatus for automatically lifting is installed on the horizontal top board of fixed frame or on the ground, the lifting point of application of apparatus for automatically lifting positions with lifting frame and is connected, lifting frame just carries out lifting with the lifting of apparatus for automatically lifting, there is the moulding of a sofa handrail outside of lifting frame, the automatic lifting of lifting frame is the automatic lifting of handrail, thereby realize becoming backrest after handrail raises automatically, become handrail or pillow after falling.
A kind ofly can comprise pedestal, backrest, handrail from the multifunction sofa of dynamic deformation, it is characterized in that: sofa handrail disconnects at the place, same plane with the pedestal seat surface, be divided into two parts up and down, the first half and Lower Half are carried out hinged in the handrail outside, the first half can outwards turn over turnback and launch, make sofa pedestal extend outwards, the shared axis of the hinge at first half handrail and Lower Half handrail two ends is done rotating shaft, torsion spring is arranged in the rotating shaft, the strength that struts by torsion spring when first half handrail is turned up is laborsaving, can play damping action when turning in the first half handrail again.
As a further improvement on the present invention, the present invention also can replenish following architectural feature:
What play the guiding role when pair lifting frame lifting is arranged on lifting frame and the fixed frame (or fixed head) joins and installs (as: guiding such as guiding slot type or guide slit formula or fairlead tubular type or guiding linear motion bearing are joined and installed), can make two vertical arms of lifting frame remain the parallel lifting of carrying out, thereby realize the steady lifting of sofa handrail with two vertical arms of fixed frame.
All there is guide slit longitudinally two vertical arm centers of lifting frame, on interior two the relative longitudinal medial faces of guide slit, the relative guiding corner angle of corner angle are arranged.
A seat angle adjustor is arranged, and the fixed arm of seat angle adjustor is fixed on the side of sofa pedestal end head, and cursor is fixedlyed connected with a vertical arm of fixed frame, and makes vertical arm energy free lifting of lifting frame; Vertical arm of another of fixed frame and pedestal carry out hinged with hinge, the vertical arm of another of lifting frame also can free lifting, and make two vertical arms of lifting frame remain the parallel lifting of carrying out with two vertical arms of fixed frame, fixed frame together can carry out angular adjustment by seat angle adjustor together with the apparatus for automatically lifting and the lifting frame of the face of being installed on it.
Have between the fixed arm of seat angle adjustor and the cursor between the fixed arm of the power-assisted extension spring that connects the two or hinge and the lever arm power-assisted extension spring that connects the two is arranged, still can resilience when guaranteeing that handrail is overweight, freely adjust angle.
A vertical arm of lifting frame is positioned at the centre of the vertical arm and the seat angle adjustor lever arm of fixed frame, two or more thin ends and thick middle fixed connection shafts are arranged, pass the guide slit on vertical arm of fixed frame and the vertical arm of lifting frame and the lever arm of seat angle adjustor, the lever arm of vertical arm of fixed frame and seat angle adjustor is fixedlyed connected, and making has a space between the two, makes the vertical arm of lifting frame energy free lifting in the space; The vertical arm of another of lifting frame is positioned at another the vertical arm of fixed frame and the centre of hinge lever arm, two or more thin ends and thick middle fixed connection shafts are arranged, pass the guide slit on vertical arm of fixed frame and the vertical arm of lifting frame and the lever arm of hinge, the lever arm of vertical arm of fixed frame and hinge is fixedlyed connected, and make a space is arranged between the two, make the vertical arm of lifting frame energy free lifting in the space, the part that fixed connection shaft is in the space is thicker, play the block effect, remaining two end portions is thin and the screw thread that fastening nut is installed is arranged, and two ends are fastening with fastening nut.
The fixed connecting plate that the guide slit of covering is arranged on two vertical arms of lifting frame cross section bottom.
The centre position of fixed connection shaft, have with guide slit on the V-type groove that is complementary of corner angle.
Apparatus for automatically lifting is made up of rotation nut casing and screw rod, the structure of rotation nut casing be by two sections terminations link to each other again can counterrotating epimere sleeve pipe and the hypomere sleeve pipe constitute, on the inner arm of epimere sleeve pipe screw thread is arranged, and be complementary with screw flight, the hypomere sleeve pipe passes the horizontal top board of fixed frame and is fixed on the following of top board and can not rotate, the epimere sleeve pipe can rotate freely on the horizontal top board of fixed frame, the rotation nut casing is inserted in the screw rod rotation, the top of screw rod is the point of application, the horizontal top board of the top of screw rod and lifting frame is done and is located by connecting, screw rod can not be rotated, and the needs the when length of screw rod can satisfy handrail and rises to peak, suitable the rotating counterclockwise of epimere sleeve pipe with motor-driven rotation nut casing, screw thread in the epimere sleeve pipe will move up and down by drive screw, and then screw rod electing lifting frame and will move up and down, thereby realizes the automatic lifting of sofa handrail.
In the epimere sleeve pipe bearing is housed, the upper edge of bearing outside contacts with the epimere cannula cavity, and bearing inner sleeve does not contact with the epimere cannula cavity, and certain space is arranged.
On the inwall of epimere sleeve pipe, below bearing, be useful on jump ring groove that block bearing jump ring is installed and the jump ring of putting into the jump ring groove.
A termination band boss is arranged, the externally threaded T molded cannula of another termination band, the internal diameter of sleeve pipe is enough to make screw rod freely to pass through, the sleeve pipe pipe shaft passes and is tight fit from the endoporus of bearing inner sleeve, one end of band boss contacts with bearing inner sleeve on bearing inner sleeve, do not contact with bearing outside and epimere cannula cavity, a screwed end exposes external screw thread after the endoporus of bearing inner sleeve passes.
The T molded cannula is exposed the outer end of bearing and is with a packing ring, and packing ring only contacts with bearing inner sleeve.
There is the internal thread that is complementary with T molded cannula external screw thread the upper end of the hypomere sleeve pipe of rotation nut casing, both are spirally connected, and on the hypomere sleeve pipe pipe shaft boss is arranged, can the hypomere casing clamp be hung in the horizontal top board of fixed frame below, and the pipe shaft diameter of bore of hypomere sleeve pipe and screw rod external diameter be complementary, and can the lifting of screw rod be play the guiding role.
On the outer wall of the epimere sleeve pipe of rotation nut casing the trough of belt or the gear teeth are arranged.
The switch of control motor is equipped with in the position that is fit to handled easily on sofa, controls the lifting of handrail.
The touch panel that a shake-up travel switch is arranged bottom at screw rod.
Arriving the peak place at the travel switch touch panel has a upper stroke switch, and there is a lower stroke switch at the minimum point place that arrives at the travel switch touch panel, and touch panel is controlled motor by touching upper stroke switch and lower stroke switch.
On the top of screw rod fixedly hat holder is housed, with fixing hat holder the horizontal top board of screw rod and lifting frame is positioned and be connected.
The remote control that a control apparatus for automatically lifting is arranged.
The elevation and subsidence regulating device of screw also can be used for needs and arbitrarily adjusts automatically on the article such as the instrument of height, equipment, apparatus.
Fixed frame is fixedly connected on the back of sofa pedestal, at the position that is used to install backrest, fixed frame is fixedlyed connected with pedestal or is fixed on the ground, there is the moulding of a sofa backrest outside of lifting frame, the automatic lifting of lifting frame is the automatic lifting of backrest, the automatic lifting handrail has just become the backrest of energy automatic lifting, and the technical characterictic that the rights to independence of a whole set of automatic lifting handrail require and appurtenance requires all is applicable to the backrest of energy automatic lifting.
Fixed frame is installed in the pedestal and in the position of the vertical or horizontal middle of sofa pedestal, the biside plate of fixed frame is fixedlyed connected in pedestal with the biside plate of pedestal, there is the moulding of a sofa pedestal outside of lifting frame, the automatic lifting of lifting frame is the automatic lifting of pedestal, the automatic lifting handrail has just become the pedestal of energy automatic lifting, and the technical characterictic that the rights to independence of a whole set of automatic lifting handrail require and appurtenance requires all is applicable to the pedestal of energy automatic lifting.
The upper surface of the lower surface of first half handrail and Lower Half handrail all has soft material and lining.
Hinged rotating shaft is fixedlyed connected with first half handrail, end in hinged rotating shaft has a reducing motor that can drive hinged rotating shaft rotating, the rotating of hinged rotating shaft promptly drives the expansion of first half handrail and closes up, and there is the switch of a control reducing motor position of handled easily on pedestal.
The limit switch that a control motor is arranged after first half handrail launches 180 degree, resetting in the upset of first half handrail has the limit switch of another one control motor after closing up, and controls stopping automatically of motor respectively.
Owing to adopt such scheme, can produce following useful effect:
Solve the sofa handrail height and immobilized, can not rise the problem that is used as backrest.Not only sofa handrail can lifting, and one press shift knob gently with finger, and handrail will be elevated to the optimal comfort height of doing backrest automatically, after using up again usefulness point gently one by shift knob, can drop to the position of handrail again automatically.
The present invention has not only solved the sofa handrail height and has immobilized, and can not rise the problem that is used as backrest, but also after having realized that the automatic rising of handrail becomes backrest, also can adjust angle as required arbitrarily.
Having solved sofa handrail can not outwards launch, and increases the problem of pedestal length.The present invention not only can make sofa handrail outwards launch, and increases pedestal length, and Push switch button gently, allow sofa handrail automatically outwards upset launch or close up.Launch to have increased the length of sofa pedestal because sofa handrail can outwards overturn, make people on sofa during rest, but the comfortable rest of full extension leg.
The backrest and the pedestal that have solved general sofa are all fixed, the problem that can not adjust.The present invention can make the backrest of sofa and pedestal adjust, and makes people's sitting posture be adjustable to optimum state.
Novel structure of the present invention, the design that totally reaches various aspects has many-sided creativeness, and is easy to manufacture, and is bound to advocating modernization, and the people of automation life bring comfortable greatly and convenient, are easy to be promoted application.
Description of drawings:
Below in conjunction with accompanying drawing and preferred embodiment, the present invention is described further.
Fig. 1 is the schematic perspective view of preferred embodiment of the present invention
Fig. 2 is the schematic perspective view of preferred embodiment lifting handrail of the present invention
Fig. 3 is the profilograph of preferred embodiment lifting handrail of the present invention
Fig. 4 is the drawing in side sectional elevation at fixed connection shaft position
Fig. 5 is the schematic perspective view of fixed connection shaft
Fig. 6 is a preferred embodiment spiral lift device assembly profilograph of the present invention
Fig. 7 is an epimere sleeve pipe profilograph
Fig. 8 is a T molded cannula profilograph
Fig. 9 is the packing ring profilograph
Figure 10 is a hypomere sleeve pipe profilograph
The specific embodiment
As shown in Figure 1, sofa of the present utility model mainly comprises pedestal 1, backrest 2, handrail 3 and handrail 4.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, handrail 3 is a telescopic cover shelf structure up and down, by fixed frame 5 be enclosed within fixed frame 5 outer ∏ type lifting frame 6, apparatus for automatically lifting 7, seat angle adjustor 8 and hinges 9 and form.
The fixed arm 10 of seat angle adjustor 8 is fixed on a side that end is first of sofa pedestal 1, the cursor 11 of seat angle adjustor 8 is fixedlyed connected by fixed connection shaft 13 with a vertical side plate 12 of fixed frame 5, two ends at fixed connection shaft 13 are fastening with fastening nut 14, there is the V-type groove centre of fixed connection shaft 13, vertical side plate 12 of cursor 11 and fixed frame 5 can be fixedlyed connected, can reserve vertical side plate 15 freely through spaces that make lifting frame 7 again.The fixed arm 16 of hinge 9 is fixed on the opposite side of the same end head of sofa pedestal 1, the vertical side plate 17 of another of fixed frame 5 is also fixedlyed connected by fixed connection shaft 13 with the cursor 18 of hinge 9, and space between the two also can make another vertical side plate 19 of lifting frame 7 freely pass through.The power-assisted extension spring 20 that connects the two is arranged between the fixed arm 16 of hinge 9 and the cursor 18, still can resilience when guaranteeing that handrail is overweight, freely adjust angle.
All there is a narrow slit longitudinally the center of the vertical side plate 15 of of lifting frame 7 and another vertical side plate 19, and the narrow slit opposed inside protruding ridge 21 of ∧ type that all has the V-type groove with fixed connection shaft 13 to be complementary.Two vertical side plates 15 of lifting frame 7 and 19 narrow slit, clip the V-type groove of fixed connection shaft 13 respectively, two the vertical side plates 12 and 17 that penetrate fixed frame 5 respectively and the space between the cursor 18 of the cursor 11 of seat angle adjustor 8 and hinge 9, lifting frame 6 is close-fitting guide frame by the protruding ridge 21 of ∧ type of narrow slit and the V-type groove of fixed connection shaft 13, and can be free to slide, can keep lifting frame 6 steadily not have free lifting unsteadily.Fixed frame 5 and lifting frame 6 can carry out angular adjustment by the handle 22 of moving seat angle adjustor.
As Fig. 1, Fig. 2 and shown in Figure 6, apparatus for automatically lifting is the mechanical screw type lowering or hoisting gear, is made up of spiral lift device assembly 23, driving-belt 24 and motor 25.Spiral lift device assembly 23 and motor 25 all are installed on the horizontal top board 26 of fixed frame 5, and motor 25 drives spiral lift device assembly 23 by driving-belt 24.
As Fig. 6, Fig. 7, Fig. 8, Fig. 9, shown in Figure 10, spiral lift device assembly 23, fixedly hat holder 28, epimere sleeve pipe 29, ball bearing 30, T molded cannula 31, jump ring 32, packing ring 33 and hypomere sleeve pipe 34 are formed by lifting screw 27, screw rod.
One end of T molded cannula 31 has boss, the other end has external screw thread, pack into the inside race of ball bearing 30 of the downward tight fit of T molded cannula 31 microcephalies, then ball bearing 30 and T molded cannula 31 are together packed in the cavity of epimere sleeve pipe, the major part of T molded cannula 31 only contact with the inner chamber of epimere sleeve pipe 29 and the outer collar of ball bearing 30 with the interior cover of ball bearing 30 and does not contact, usefulness jump ring 32 ball bearing 30 blocks in the cavity of epimere sleeve pipe 29.
Stretch out cover upper gasket 33 on the pipe shaft of ball bearing 30 in T molded cannula 31, make to overlap in 33 on packing ring and the ball bearing 30 to contact.
The pipe shaft of T molded cannula 31 passes the horizontal top board 26 of fixed frame 5, hypomere sleeve pipe 34 is below horizontal top board 26, be spirally connected with T molded cannula 31, and by the boss 35 on hypomere sleeve pipe 34 pipe shafts, hypomere sleeve pipe 34 blocks below horizontal top board 26, simultaneously also epimere sleeve pipe 29 be fixed on horizontal top board 26 above.
The internal thread 36 of epimere sleeve pipe 29 is complementary with the screw thread of screw rod 27, screw rod 27 rotations are inserted in epimere sleeve pipe 29 and T molded cannula 31 and the hypomere sleeve pipe 34 common cavitys that form, screw rod 27 can freely be passed through, and 34 pairs of screw rods 27 of hypomere sleeve pipe have guide effect.
The trough of belt that epimere sleeve pipe 29 outsides have the trough of belt with motor 25 belt pulleys to be complementary, motor 25 drives 29 rotatings of epimere sleeve pipe by driving-belt 24, thereby the internal thread 36 of epimere sleeve pipe 29 is being elected screw rod 27 and is being carried out lifting, screw rod 27 and then electing lifting frame 6 and carrying out lifting.The case 39 of handrail moulding is installed in the outside of lifting frame 6, and the automatic lifting of lifting frame 6 is the automatic lifting of handrail.
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 6, fix the touch panel 40 of a shake-up travel switch with screw in the lower end of screw rod 27, the position of vertical aligning touch panel 40 below the horizontal top board 26 of fixed frame 5, a upper stroke switch 41 is installed, when screw rod 27 is raised to the extreme higher position, touch panel 40 will touch upper stroke switch 41, and motor 25 is stopped operating, and screw rod 27 promptly stops to rise; Drop to its lowest position at screw rod 27 equally a lower stroke switch 42 is installed, after touch panel 40 touched lower stroke switch 42, motor 25 stopped operating, and screw rod 27 stops to descend, thus stopping automatically when realizing that handrail rises to peak and drops to minimum point.
As shown in Figure 1, handrail 4 is being located with the same plane of pedestal 1 seat surface, be divided into two parts up and down, top handrail 43 and two hinges 45 of lower part handrail 44 usefulness carry out hinged at the handrail two ends, divide the outside of slot that the shared rotating shaft 46 of two hinges 45 is housed at two parts handrail up and down, the length of rotating shaft 46 is consistent with the length of handrail, the axis body of rotating shaft 46 and top handrail 43 are connected to one, end at rotating shaft 46 close backrests 2 is equipped with the reducing motor 47 coaxial with rotating shaft, the rotating shaft of reducing motor 47 is outwards rotated, and can drive top handrail 43 and outwards turn over the length that turnback launches to prolong pedestal 1.Soft material and lining are arranged to increase comfort level on the surface of the base part that prolongs.
In the outside of lower part handrail 44 travel switch 48 is housed, when top handrail 43 outwards turns over the turnback expansion, just can touches travel switch 48, motor 47 is stopped operating; Travel switch 49 is installed on lower part handrail 44, and when top handrail 43 inwardly turns over turnback when closing up, top handrail 43 will touch travel switch 49, and motor 47 is stopped operating.
The position of handled easily is equipped with the switch 50 of control motor 25 and motor 47 on pedestal 1.
The backrest of automatic lifting and adjustable angle and automatic lifting pedestal, its performance, structure are identical with the automatic lifting handrail.
Claims (27)
1, a kind ofly can comprise pedestal from the multifunction sofa of dynamic deformation, backrest, handrail, it is characterized in that: handrail has fixed frame (or fixed head) and is enclosed within the outer lifting frame of fixed frame, apparatus for automatically lifting (comprises mechanical type, fluid pressure type, pneumatic type etc.) form, the end head that fixed frame is fixedly connected on pedestal is used to install the position of handrail or fixes corresponding position on the ground, apparatus for automatically lifting is installed on the horizontal top board of fixed frame or on the ground, the lifting point of application of apparatus for automatically lifting positions with lifting frame and is connected, lifting frame just carries out lifting with the lifting of apparatus for automatically lifting, there is the moulding of a sofa handrail outside of lifting frame, the automatic lifting of lifting frame is the automatic lifting of handrail, thereby realize becoming backrest after handrail raises automatically, become handrail or pillow after falling.
2, a kind ofly can comprise pedestal, backrest, handrail from the multifunction sofa of dynamic deformation, it is characterized in that: sofa handrail disconnects at the place, same plane with the pedestal seat surface, be divided into two parts up and down, the first half and Lower Half are carried out hinged in the handrail outside, the first half can outwards turn over turnback and launch, make sofa pedestal extend outwards, the shared axis of the hinge at first half handrail and Lower Half handrail two ends is done rotating shaft, torsion spring is arranged in the rotating shaft, the strength that struts by torsion spring when first half handrail is turned up is laborsaving, can play damping action when turning in the first half handrail again.
3, according to claim 1 is described can be from the multifunction sofa of dynamic deformation, it is characterized in that: what play the guiding role when pair lifting frame lifting is arranged on lifting frame and the fixed frame (or fixed head) joins and installs (as: guiding such as guiding slot type or guide slit formula or fairlead tubular type or guiding linear motion bearing are joined and installed), can make two vertical arms of lifting frame remain the parallel lifting of carrying out, thereby realize the steady lifting of sofa handrail with two vertical arms of fixed frame.
4, can it is characterized in that from the multifunction sofa of dynamic deformation according to claim 3 is described: all there is guide slit longitudinally two vertical arm centers of lifting frame, on interior two the relative longitudinal medial faces of guide slit, the relative guiding corner angle of corner angle are arranged.
5, according to claim 1 is described can be from the multifunction sofa of dynamic deformation, it is characterized in that: a seat angle adjustor is arranged, the fixed arm of seat angle adjustor is fixed on the side of sofa pedestal end head, cursor is fixedlyed connected with a vertical arm of fixed frame, and makes vertical arm energy free lifting of lifting frame; Vertical arm of another of fixed frame and pedestal carry out hinged with hinge, the vertical arm of another of lifting frame also can free lifting, and makes two vertical arms of lifting frame remain the parallel lifting of carrying out with two vertical arms of fixed frame.
6, according to claim 5 is described can be from the multifunction sofa of dynamic deformation, it is characterized in that: have between the fixed arm of seat angle adjustor and the cursor between the fixed arm of the power-assisted extension spring that connects the two or hinge and the lever arm power-assisted extension spring that connects the two is arranged, still can resilience when guaranteeing that handrail is overweight, freely adjust angle.
7, according to claim 4 or 5 described can be from the multifunction sofa of dynamic deformation, it is characterized in that: a vertical arm of lifting frame is positioned at the centre of the vertical arm and the seat angle adjustor lever arm of fixed frame, two or more thin ends and thick middle fixed connection shafts are arranged, pass the guide slit on vertical arm of fixed frame and the vertical arm of lifting frame and the lever arm of seat angle adjustor, the lever arm of vertical arm of fixed frame and seat angle adjustor is fixedlyed connected, and making has a space between the two, makes the vertical arm of lifting frame energy free lifting in the space; The vertical arm of another of lifting frame is positioned at another the vertical arm of fixed frame and the centre of hinge lever arm, two or more thin ends and thick middle fixed connection shafts are arranged, pass the guide slit on vertical arm of fixed frame and the vertical arm of lifting frame and the lever arm of hinge, the lever arm of vertical arm of fixed frame and hinge is fixedlyed connected, and make a space is arranged between the two, make the vertical arm of lifting frame energy free lifting in the space, the part that fixed connection shaft is in the space is thicker, play the block effect, remaining two end portions is thinner.
8, can it is characterized in that from the multifunction sofa of dynamic deformation according to claim 7 is described: the fixed connecting plate that the guide slit of covering is arranged on two vertical arms of lifting frame cross section bottom.
9, can it is characterized in that from the multifunction sofa of dynamic deformation according to claim 7 is described: the centre position of fixed connection shaft, have with guide slit on the V-type groove that is complementary of corner angle.
10, according to claim 1 is described can be from the multifunction sofa of dynamic deformation, it is characterized in that: apparatus for automatically lifting is made up of rotation nut casing and screw rod, the structure of rotation nut casing be by two sections terminations link to each other again can counterrotating epimere sleeve pipe and the hypomere sleeve pipe constitute, on the inner arm of epimere sleeve pipe screw thread is arranged, and be complementary with screw flight, the hypomere sleeve pipe passes the horizontal top board of fixed frame and is fixed on the following of top board and can not rotate, the epimere sleeve pipe can rotate freely on the horizontal top board of fixed frame, the rotation nut casing is inserted in the screw rod rotation, the top of screw rod is the point of application, the horizontal top board of the top of screw rod and lifting frame is done and is located by connecting, screw rod can not be rotated, and the needs the when length of screw rod can satisfy handrail and rises to peak, suitable the rotating counterclockwise of epimere sleeve pipe with motor-driven rotation nut casing, screw thread in the epimere sleeve pipe will move up and down by drive screw, and then screw rod electing lifting frame and will move up and down, thereby realizes the automatic lifting of sofa handrail.
11, can it is characterized in that from the multifunction sofa of dynamic deformation according to claim 10 is described: in the epimere sleeve pipe bearing is housed, the upper edge of bearing outside contacts with the epimere cannula cavity, and bearing inner sleeve does not contact with the epimere cannula cavity, and certain space is arranged.
12, can it is characterized in that from the multifunction sofa of dynamic deformation according to claim 11 is described: on the inwall of epimere sleeve pipe, below bearing, be useful on jump ring groove that block bearing jump ring is installed and the jump ring of putting into the jump ring groove.
13, according to claim 11 is described can be from the multifunction sofa of dynamic deformation, its feature has: a termination band boss is arranged, the externally threaded T molded cannula of another termination band, the internal diameter of sleeve pipe is enough to make screw rod freely to pass through, the sleeve pipe pipe shaft passes from the endoporus of bearing inner sleeve, one end of band boss contacts with bearing inner sleeve on bearing inner sleeve, does not contact with bearing outside and epimere cannula cavity, and a screwed end exposes external screw thread after the endoporus of bearing inner sleeve passes.
14, can it is characterized in that from the multifunction sofa of dynamic deformation according to claim 13 is described: the T molded cannula is exposed the outer end of bearing and is with a packing ring, and packing ring only contacts with bearing inner sleeve.
15, according to claim 13 is described can be from the multifunction sofa of dynamic deformation, it is characterized in that: there is the internal thread that is complementary with T molded cannula external screw thread the upper end of hypomere sleeve pipe, both are spirally connected, and on the hypomere sleeve pipe pipe shaft boss is arranged, can the hypomere casing clamp be hung in the horizontal top board of fixed frame below, and the pipe shaft diameter of bore of hypomere sleeve pipe and screw rod external diameter be complementary, and can the lifting of screw rod be play the guiding role.
16, can it is characterized in that from the multifunction sofa of dynamic deformation according to claim 10 is described: on the outer wall of the epimere sleeve pipe of rotation nut casing the trough of belt or the gear teeth are arranged.
17, can it is characterized in that from the multifunction sofa of dynamic deformation according to claim 10 is described: the switch of control motor is equipped with in the position that is fit to handled easily on sofa, controls the lifting of handrail.
18, can it is characterized in that from the multifunction sofa of dynamic deformation according to claim 10 is described: at the touch panel that a shake-up travel switch is arranged bottom of screw rod.
19, according to claim 18 is described can be from the multifunction sofa of dynamic deformation, it is characterized in that: arriving the peak place at the travel switch touch panel has a upper stroke switch, there is a lower stroke switch at the minimum point place that arrives at the travel switch touch panel, and touch panel is controlled motor by touching upper stroke switch and lower stroke switch.
20, can it is characterized in that from the multifunction sofa of dynamic deformation according to claim 10 is described: on the top of screw rod fixedly hat holder is housed, with fixing hat holder the horizontal top board of screw rod and lifting frame is positioned and be connected.
21, according to claim 1 or 10 described can it is characterized in that: the remote control that a control apparatus for automatically lifting is arranged from the multifunction sofa of dynamic deformation.
22, can it is characterized in that from the multifunction sofa of dynamic deformation according to claim 10 is described: the elevation and subsidence regulating device of screw also can be used for needs and arbitrarily adjusts automatically on the article such as the instrument of height, equipment, apparatus.
23, according to claim 1 is described can be from the multifunction sofa of dynamic deformation, it is characterized in that: fixed frame is fixedly connected on the back of sofa pedestal, at the position that is used to install backrest, fixed frame is fixedlyed connected with pedestal or is fixed on the ground, there is the moulding of a sofa backrest outside of lifting frame, the automatic lifting of lifting frame is the automatic lifting of backrest, the automatic lifting handrail has just become the backrest of energy automatic lifting, and the technical characterictic that the rights to independence of a whole set of automatic lifting handrail require and appurtenance requires all is applicable to the backrest of energy automatic lifting.
24, according to claim 1 is described can be from the multifunction sofa of dynamic deformation, it is characterized in that: fixed frame is installed in the pedestal and in the position of the vertical or horizontal middle of sofa pedestal, the biside plate of fixed frame is fixedlyed connected in pedestal with the biside plate of pedestal, there is the moulding of a sofa pedestal outside of lifting frame, the automatic lifting of lifting frame is the automatic lifting of pedestal, the automatic lifting handrail has just become the pedestal of energy automatic lifting, and the technical characterictic that the rights to independence of a whole set of automatic lifting handrail require and appurtenance requires all is applicable to the pedestal of energy automatic lifting.
25, can it is characterized in that from the multifunction sofa of dynamic deformation according to claim 2 is described: the upper surface of the lower surface of first half handrail and Lower Half handrail all has soft material and lining.
26, according to claim 2 is described can be from the multifunction sofa of dynamic deformation, it is characterized in that: hinged rotating shaft is fixedlyed connected with first half handrail, end in hinged rotating shaft has a reducing motor that can drive hinged rotating shaft rotating, and the rotating of hinged rotating shaft promptly drives the expansion of first half handrail and closes up.
27, according to claim 26 is described can be from the multifunction sofa of dynamic deformation, it is characterized in that: the limit switch that a control motor is arranged after first half handrail launches 180 degree, resetting in first half handrail upset has the limit switch of another one control motor after closing up, and controls stopping automatically of motor respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610083713 CN1849968A (en) | 2006-06-02 | 2006-06-02 | Multifunction sofa capable of automatically deforming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610083713 CN1849968A (en) | 2006-06-02 | 2006-06-02 | Multifunction sofa capable of automatically deforming |
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| CN1849968A true CN1849968A (en) | 2006-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200610083713 Pending CN1849968A (en) | 2006-06-02 | 2006-06-02 | Multifunction sofa capable of automatically deforming |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103689931A (en) * | 2013-12-16 | 2014-04-02 | 华侨大学 | Hydraulic-driving-type chair |
| CN107007067A (en) * | 2017-04-26 | 2017-08-04 | 武汉科技大学 | A kind of adjustable armchair |
| CN108185714A (en) * | 2018-02-27 | 2018-06-22 | 江门市信展贸易有限公司 | A kind of sectional sofa |
| CN110973888A (en) * | 2019-11-07 | 2020-04-10 | 邵太军 | Multifunctional intelligent sofa |
| CN115137184A (en) * | 2022-06-28 | 2022-10-04 | 潮趴部落(杭州)科技有限公司 | Intelligent sofa based on high in clouds machine learning training |
-
2006
- 2006-06-02 CN CN 200610083713 patent/CN1849968A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103689931A (en) * | 2013-12-16 | 2014-04-02 | 华侨大学 | Hydraulic-driving-type chair |
| CN107007067A (en) * | 2017-04-26 | 2017-08-04 | 武汉科技大学 | A kind of adjustable armchair |
| CN107007067B (en) * | 2017-04-26 | 2023-02-28 | 武汉科技大学 | Adjustable single sofa |
| CN108185714A (en) * | 2018-02-27 | 2018-06-22 | 江门市信展贸易有限公司 | A kind of sectional sofa |
| CN110973888A (en) * | 2019-11-07 | 2020-04-10 | 邵太军 | Multifunctional intelligent sofa |
| CN115137184A (en) * | 2022-06-28 | 2022-10-04 | 潮趴部落(杭州)科技有限公司 | Intelligent sofa based on high in clouds machine learning training |
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