CN113208348A - Electric rocking sofa frame - Google Patents
Electric rocking sofa frame Download PDFInfo
- Publication number
- CN113208348A CN113208348A CN202110703290.6A CN202110703290A CN113208348A CN 113208348 A CN113208348 A CN 113208348A CN 202110703290 A CN202110703290 A CN 202110703290A CN 113208348 A CN113208348 A CN 113208348A
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- Prior art keywords
- rocking
- seat
- electric
- base
- assembly
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/86—Parts or details for beds, sofas or couches only not fully covered in a single one of the sub-groups A47C17/02, A47C17/04, A47C17/38, A47C17/52, A47C17/64, or A47C17/84; Drawers in or under beds
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention relates to the technical field of electric rocking sofas, and provides an electric rocking sofa framework which comprises a supporting base, a seat rocking assembly and a rocking driving part, wherein the seat rocking assembly is connected to the supporting base in a rocking mode, the rocking driving part is connected to the supporting base and used for driving the seat rocking assembly to rock, the rocking driving part comprises a base, and the base is fixed to the supporting base through a fixing iron frame. The invention overcomes the defects of the prior art, has reasonable design and compact structure, solves the problems of weaker swinging driving force and poorer stability of the traditional electric swinging sofa framework, improves the driving acting force of the chair swinging assembly and the swinging effect through simple structural combination, has more overall stability, can also reduce the swinging pause and the contusion of the chair swinging assembly, improves the comfort level, can support legs through adding the electric driving device and the leg stretching assembly, improves the comfort level again, and has strong practicability.
Description
Technical Field
The invention relates to the technical field of electric rocking sofas, in particular to an electric rocking sofa framework.
Background
Along with the gradual improvement of the living standard of people, the requirements of people on living quality are higher and higher, most of the prior sofa rocking chairs adopt movable sofa mechanical rocking devices, the non-electric sofa rocking chair has no external force for enabling the sofa to swing, and the sofa rocking chair can only be swung by feet of a user at intervals; the device limits the swinging angle of the sofa rocking chair by means of the clamping rod arranged on the swinging component, and when the swinging component is matched with the clamping rod, the swinging component and the clamping rod collide, so that people feel uncomfortable; and the rocking device cannot support the sofa to rock in the lying state.
Chinese patent with application number CN201310405750.2 discloses an electronic rocking chair machinery stretching device of activity sofa, including left side part, right side part, left side part passes through fixed part fixed connection with right side part, left side part, right side part all are equipped with fourth foot pole, rising connecting piece, transmission connecting piece, fixed part is equipped with foot pole side pipe, and foot pole side pipe fixed mounting is on fourth foot pole, and the transmission connecting piece rotates with the connecting piece that rises and is connected. The electric rocking chair device adopts the non-automatic mechanical rocking device for the movable sofa, although the function of sofa movement can be realized, after the rocking chair stops rocking, a user needs to want to apply a force to the electric sofa to make the electric sofa start to rock, which is very inconvenient for the user and has very poor use experience; meanwhile, when the device is unfolded to be in a lying state, the sofa cannot swing due to the fact that a lying person cannot apply force to the sofa, and a user lacks experience.
Meanwhile, in chinese patent with application number CN202011238079.3, an electric rocking device of a sofa rocking chair is disclosed, which comprises a base for providing mounting positions for a sofa rocking adjusting component, a leg extension adjusting component, a backrest adjusting component, a sofa mounting component and an electric component; the sofa swinging adjusting component is arranged on the base and used for adjusting the sofa to swing through swinging; the leg extension adjusting component is arranged on the sofa mounting component and used for adjusting the swing of the front leg placing plate of the sofa through extension and retraction; the backrest adjusting component is arranged on the sofa mounting component and used for adjusting the inclination angle of the sofa backrest through rotation; the sofa mounting component provides a mounting position for the sofa. Above-mentioned patent product sways through electric putter direct action at in-service use in-process, leads to swaying and pause to frustrate and feel very serious, and the comfort level descends.
In order to achieve the electric rocking effect and avoid the above problems, we propose an electric rocking sofa frame.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the electric swinging sofa framework, overcomes the defects of the prior art, has reasonable design and compact structure, solves the problems that the conventional electric swinging sofa framework is weaker in swinging driving force, inconvenient to swing after a leg stretching assembly is arranged and poorer in stability, improves the driving acting force of the seat swinging assembly through simple structural combination, can still achieve the swinging effect even if an electric driving device and the leg stretching assembly are added, has higher overall stability, can also reduce the swinging bump of the seat swinging assembly, improves the comfort level again and has strong practicability.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
the electric rocking sofa framework comprises a supporting base, a seat rocking assembly and a rocking driving part, wherein the seat rocking assembly is connected to the supporting base in a rocking mode, the rocking driving part is connected to the supporting base and used for driving the seat rocking assembly to rock, the rocking driving part comprises a base, the base is fixed to the supporting base through a fixed iron frame, a motor is fixed to the base, a driving shaft of the motor is connected with a first belt wheel, the first belt wheel is connected with a second belt wheel through a belt, the second belt wheel drives a rocker arm assembly to rotate through a mandrel, the rocker arm assembly is connected with a first connecting rod through a transmission rod, and the first connecting rod is connected with a rocking driving part arranged in the seat rocking assembly and drives the seat rocking assembly to rock;
the one end that the seat swayed the subassembly is connected with the shank and extends the subassembly, and the shank extends the subassembly and includes driven connection piece, and driven connection piece articulates on the seat sways the subassembly, and it has the initiative connection piece to articulate on the lateral wall of driven connection piece, and the one end that the initiative connection piece is close to the seat sways the subassembly is connected with electric drive device.
Furthermore, the supporting base adopts a large disc structure.
Furthermore, a buffering elastic sheet is connected between the transmission rod and the first connecting rod and is connected with the first connecting rod through a connecting sheet.
Further, the radius of the first belt pulley is smaller than that of the second belt pulley.
Furthermore, electric drive device includes electric putter, push rod slider and slider connecting piece, and electric putter is connected with the second connecting rod, and electric putter's expansion end slides through the push rod slider of slider connecting piece internal connection, and the slider connecting piece is fixed in the seat sways the subassembly.
(III) advantageous effects
The embodiment of the invention provides an electric rocking sofa framework. The method has the following beneficial effects:
1. the rocking chair component can be conveniently driven to swing, so that the electric rocking effect is realized, the structure is simple, the stability is high, and the practicability is strong.
2. Can reduce and pause and hinder, improve the comfort level. Through setting up the buffering shell fragment, can cushion the rigid connection of transfer line and rocking chair subassembly, reduce rocking and pause to frustrate and feel for rocking of rocking chair is more steady, makes to sit more comfortable on the seat.
3. Through setting up electric drive device, electric drive device can accomodate and extend shank extension subassembly, can conveniently adjust the support to the shank, improves the comfort level.
4. Through the second band pulley that sets up big radius, can reduce the rotational speed, improve the moment of torsion, improve the drive power to the seat subassembly that sways, the drive end of swaying the driver part passes through transfer line and buffering shell fragment and extends to rocking chair subassembly edge moreover, can be convenient drive from rocking chair subassembly one side, can export the resistance, better promotion seat sways the subassembly and swings, improves the swing effect.
5. The stability is improved, the output resistance is reduced, the main components are concentrated on the base, the gravity center position of the rocking chair can be controlled, and the stability is improved.
6. The landing structure adopts the support base of big disc structure for the focus is lower, and is more stable, and the rocking chair can 360 degrees rotations wantonly simultaneously.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic right-side view of FIG. 1;
FIG. 3 is an enlarged perspective view of the swing driving part;
fig. 4 is an enlarged schematic view of the structure a in fig. 1.
In the figure: the device comprises a supporting base 1, a swinging driving part 2, a base 2.1, a motor 2.2, a first belt wheel 2.3, a second belt wheel 2.4, a fixed iron frame 2.5, a rocker arm component 2.6, a transmission rod 2.7, a buffering elastic sheet 2.8, a connecting sheet 2.9, an electric driving device 3, an electric push rod 3.1, a push rod slider 3.2, a slider connecting piece 3.3, a first connecting rod 4, a seat swinging component 5, a swinging driving part 5.1, a leg extending component 6, a second connecting rod 6.1, a driving connecting sheet 6.2 and a driven connecting sheet 6.3.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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. 1-4, the electric rocking sofa framework is used for supporting a supporting base 1 of the whole rocking chair, the supporting base 1 adopts a large disc structure, the overall stability can be improved, and meanwhile, the rocking chair can rotate by 360 degrees. Swing connection is at the seat of supporting on the base 1 and is swagged subassembly 5 to and connect and be used for driving the seat to sway the driving part 2 that sways of subassembly 5 on supporting base 1, sway driving part 2 and include base 2.1, base 2.1 is fixed on supporting base 1 through fixed iron stand 2.5, be fixed with motor 2.2 on the base 2.1, motor 2.2's drive shaft has first band pulley 2.3, first band pulley 2.3 is connected with second band pulley 2.4 through the belt. The radius of the second belt wheel 2.4 is larger than that of the first belt wheel 2.3, so that the rotating speed can be reduced, the torque can be improved, and the driving acting force can be improved.
Second band pulley 2.4 drives rocking arm subassembly 2.6 through the dabber and rotates, and rocking arm subassembly 2.6 is connected with buffering shell fragment 2.8 through transfer line 2.7, through setting up buffering shell fragment 2.8, can cushion the rigid connection of transfer line 2.7 and head rod 4, reduces the feeling of frustrating of rocking, makes rocking of rocking chair more steady for sit more comfortable that can be on the seat. The other end of the buffering elastic sheet 2.8 is connected with a first connecting rod 4 through a connecting sheet 2.9, the first connecting rod 4 is connected with a seat swinging assembly 5, and the seat swinging assembly 5 comprises a swinging driving piece 5.1.
During the use, the power of motor 2 output drives rocking arm subassembly 2.6 and rotates after first band pulley 2.3 and the conversion of second band pulley 2.4, further converts the swing that drives buffering shell fragment 2.8 into fore-and-aft thrust through transfer line 2.7. Because the buffering elastic sheet 2.8 is connected with the first connecting rod 4 through the connecting sheet 2.9, the two ends of the first connecting rod 4 are respectively connected with the swinging driving piece 5.1, and the swinging driving piece 5.1 can drive other parts in the seat swinging assembly 5 to swing correspondingly through a series of hinge structures, thereby realizing the electric drive of the whole swinging chair device.
The seat rocker assembly 5 can be a conventional rocking chair or a mechanical rocking chair, such as the rocking chair configuration described in the background patents.
Meanwhile, the main parts are concentrated on the base 2.1, the gravity center position of the rocking chair can be controlled, the stability is improved, the driving end extends to the edge of the seat swinging assembly 5 through the transmission rod 2.7 and the buffering elastic piece 2.8, the rocking assembly 5 can be conveniently driven from one side of the seat swinging assembly, the acting force can be reduced, and the output resistance is reduced.
The one end that the subassembly 5 was swayd to the seat is connected with shank and extends subassembly 6, shank extends subassembly 6 includes driven connection piece 6.3, driven connection piece 6.3 articulates on the subassembly 5 is swayd to the seat, driven connection piece 6.3's middle part is articulated with initiative connection piece 6.2, initiative connection piece 6.2 is close to the one end that the subassembly 5 was swayd to the seat and is connected with second connecting rod 6.1, and second connecting rod 6.1 is connected with electric drive device 3, can drive second connecting rod 6.1 through electric drive device 3 and remove, thereby drive initiative connection piece 6.2 and remove, along with initiative connection piece 6.2's removal, can drive driven connection piece 6.3 and stretch and the shrink, conveniently support the leg portion.
In addition, a special control handle is arranged, the starting, stopping and movement of the swing power driving motor 2.2 and the leg stretching electric push rod 3.1 in the swing sofa device can be controlled respectively, and the sofa device can be operated conveniently and quickly and can enjoy the comfortable experience brought by the electric swing sofa.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. Electronic sofa skeleton that sways, including supporting the base, the seat of swing connection on supporting the base sways the subassembly to and connect and be used for driving the seat to sway the driving part that sways that the subassembly sways, its characterized in that on supporting the base: the swing driving part comprises a base, the base is fixed on the supporting base through a fixed iron frame, a motor is fixed on the base, a driving shaft of the motor is connected with a first belt wheel, the first belt wheel is connected with a second belt wheel through a belt, the second belt wheel drives the rocker arm assembly to rotate through a mandrel, the rocker arm assembly is connected with a first connecting rod through a transmission rod, and the first connecting rod is connected with a swing driving part arranged in the seat swing assembly and drives the seat swing assembly to swing;
the one end that the seat swayed the subassembly is connected with the shank and extends the subassembly, and the shank extends the subassembly and includes driven connection piece, and driven connection piece articulates on the seat sways the subassembly, and it has the initiative connection piece to articulate on the lateral wall of driven connection piece, and the one end that the initiative connection piece is close to the seat sways the subassembly is connected with electric drive device.
2. The electric rocking sofa framework of claim 1, wherein: the supporting base adopts a large disc structure.
3. The electric rocking sofa framework of claim 1, wherein: the buffer elastic sheet is connected between the transmission rod and the first connecting rod and is connected with the first connecting rod through the connecting sheet.
4. The electric rocking sofa framework of claim 1, wherein: the radius of the first belt pulley is smaller than that of the second belt pulley.
5. The electric rocking sofa framework of claim 1, wherein: the electric driving device comprises an electric push rod, a push rod sliding block and a sliding block connecting piece, the electric push rod is connected with the second connecting rod, the movable end of the electric push rod slides through the push rod sliding block connected in the sliding block connecting piece, and the sliding block connecting piece is fixed in the seat swinging assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110703290.6A CN113208348A (en) | 2021-06-24 | 2021-06-24 | Electric rocking sofa frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110703290.6A CN113208348A (en) | 2021-06-24 | 2021-06-24 | Electric rocking sofa frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113208348A true CN113208348A (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110703290.6A Pending CN113208348A (en) | 2021-06-24 | 2021-06-24 | Electric rocking sofa frame |
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| Country | Link |
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| CN (1) | CN113208348A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000236979A (en) * | 1999-02-19 | 2000-09-05 | Riyuuzou Waguri | Oscillatory chair device |
| CN2527162Y (en) * | 2002-01-07 | 2002-12-25 | 朱德信 | Comfortable electric swing chair |
| CN103445558A (en) * | 2013-09-09 | 2013-12-18 | 锐迈机械科技（吴江）有限公司 | Mechanical stretching device for electric rocking chair of movable sofa |
| CN206603908U (en) * | 2016-12-21 | 2017-11-03 | 浙江豪中豪健康产品有限公司 | Massage armchair with rocking equipment |
| CN109820359A (en) * | 2019-03-01 | 2019-05-31 | 徐州工业职业技术学院 | A kind of multifunction seat |
| CN112167864A (en) * | 2020-11-09 | 2021-01-05 | 安吉县盛信办公家具有限公司 | Electric rocking device of sofa rocking chair |
| CN213464463U (en) * | 2020-09-17 | 2021-06-18 | 抚州宏华实业有限公司 | Functional sofa sways base |
-
2021
- 2021-06-24 CN CN202110703290.6A patent/CN113208348A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000236979A (en) * | 1999-02-19 | 2000-09-05 | Riyuuzou Waguri | Oscillatory chair device |
| CN2527162Y (en) * | 2002-01-07 | 2002-12-25 | 朱德信 | Comfortable electric swing chair |
| CN103445558A (en) * | 2013-09-09 | 2013-12-18 | 锐迈机械科技（吴江）有限公司 | Mechanical stretching device for electric rocking chair of movable sofa |
| CN206603908U (en) * | 2016-12-21 | 2017-11-03 | 浙江豪中豪健康产品有限公司 | Massage armchair with rocking equipment |
| CN109820359A (en) * | 2019-03-01 | 2019-05-31 | 徐州工业职业技术学院 | A kind of multifunction seat |
| CN213464463U (en) * | 2020-09-17 | 2021-06-18 | 抚州宏华实业有限公司 | Functional sofa sways base |
| CN112167864A (en) * | 2020-11-09 | 2021-01-05 | 安吉县盛信办公家具有限公司 | Electric rocking device of sofa rocking chair |
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