CN209574001U - A kind of Electric sofa of angle adjustable - Google Patents
A kind of Electric sofa of angle adjustable Download PDFInfo
- Publication number
- CN209574001U CN209574001U CN201920203706.6U CN201920203706U CN209574001U CN 209574001 U CN209574001 U CN 209574001U CN 201920203706 U CN201920203706 U CN 201920203706U CN 209574001 U CN209574001 U CN 209574001U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- backrest
- servo motor
- bracket
- electric sofa
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000010276 construction Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000005485 electric heating Methods 0.000 claims description 10
- 230000004888 barrier function Effects 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 description 3
- 241000190070 Sarracenia purpurea Species 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model provides a kind of Electric sofa of angle adjustable.It solves in existing Electric sofa the technical problems such as backrest can not be adjusted backrest using stationary structure, and the practicability is poor.The Electric sofa of this angle adjustable, including pedestal, pedestal top is provided with seat cushion, pedestal two sides are provided with handrail, backrest is provided on rear side of pedestal, the adjustment structure for being adjustable backrest angle is provided on pedestal, adjustment structure includes bracket, universal driving shaft, adjusting rod, drive gear and servo motor, bracket is fixed on the base, universal driving shaft is horizontally set on bracket, adjusting rod includes straight line construction section and arc drive section, straight line installation end is connected with backrest, arc drive section in the middle part of more connecting rods and universal driving shaft by being connected, there is teeth portion in arc drive section, servo motor is connected with bracket, driving gear is fixed on the output shaft end of servo motor, and driving gear is meshed with teeth.The utility model has the advantages that practical.
Description
Technical field
The utility model belongs to sofa technical field, is related to a kind of Electric sofa, especially a kind of angle adjustable it is electronic
Sofa.
Background technique
Sofa is a kind of more seat chairs equipped with cushion, can be divided into: function sofa fixes back sofa, is electrodeless from sand control
Hair, manual sofa, Electric sofa and with TV sofa etc..Electric sofa is a kind of experience facility for facilitating people to rest, generally
Suitable resting guard is adjusted by going up and down and rotating angle.
Through retrieving, as Chinese patent literature discloses a kind of Electric sofa [application number: 201720674422.6；Publication number:
CN 207679186U].This Electric sofa, including the first Electric sofa ontology and the second Electric sofa ontology, feature exist
In: the bottom of the first Electric sofa ontology and the second Electric sofa ontology is fixedly connected to bottom plate, and described first is electronic
The surface of sofa ontology side is provided with fixed case, and is provided with fixed plate between the top and bottom of fixed box cavity, institute
The middle part for stating fixed plate is rotatably connected to threaded rod by bearing, and one end of threaded rod and the side of fixed chamber interior wall pass through
Bearing rotation connection, the other end of the threaded rod is through fixed case and extends to the outside of fixed case, the fixed plate it is interior
Portion offers opening, the surface of the threaded rod and side for being located at fixed plate is threaded with sliding block, and the side of sliding block
Bottom be fixedly connected with and the compatible support block of being open, the bottom of the fixed case and other side for being located at fixed plate offers
Groove, the surface of the second Electric sofa ontology side is fixedly connected with U-shaped frame, and the top of U-shaped frame side offers
The inner wall of link slot, the link slot is fixedly connected with and the link block being used in combination that is open by the first spring.
Although Electric sofa disclosed in the patent expands use space, still, backrest is using solid in the Electric sofa
Backrest can not be adjusted in fixed pattern structure, and the practicability is poor, and therefore, the Electric sofa for designing a kind of angle adjustable is that have very much
It is necessary.
Summary of the invention
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of the electronic of angle adjustable
Sofa, the Electric sofa have the characteristics that practical.
The purpose of this utility model can be realized by the following technical scheme: a kind of Electric sofa of angle adjustable, including
Pedestal, pedestal top are provided with seat cushion, and pedestal two sides are provided with handrail, are provided with backrest on rear side of pedestal, which is characterized in that described
The adjustment structure for being adjustable backrest angle is provided on pedestal, adjustment structure includes bracket, universal driving shaft, adjusting rod, driving gear
And servo motor, bracket are fixed on the base, universal driving shaft is horizontally set on bracket, and adjusting rod includes straight line construction section and arc
Drive section, straight line installation end are connected with backrest, and arc drive section in the middle part of more connecting rods and universal driving shaft by being connected, arc drive section
Upper to have teeth portion, servo motor is connected with bracket, and the output shaft of servo motor is horizontally disposed, and driving gear is fixed on servo electricity
The output shaft end of machine, and gear is driven to be meshed with teeth, is fixed with operation button on handrail, servo motor by route and
The operation button is connected.
Using the above structure, the rotation of sliding tooth wheel is driven by servo motor, driving gear is meshed with teeth portion, makes arc
The rotation of shape drive section, arc drive section drive straight line construction section to swing back and forth, and adjusting rod can drive backrest to swing back and forth, and can make to lean on
The angle of back can be adjusted, practical so as to meet different use demands.
The upper surface of the seat cushion has tapetum, and the lower surface of seat cushion has summer sleeping mat layer.
Using the above structure, by the structures such as tapetum and summer sleeping mat layer, season needs different throughout the year can be met.
The backrest and pedestal also flexible barrier flaps between the two.
Using the above structure, it can avoid extending at adjustment structure outside people's will by barrier flaps, barrier is convenient.
Also there is the cup holder for holding water cup, cup holder bottom has ventilation opening, is fixed with wind in cup holder on the handrail
Machine, and blower is close to cup holder bottom, upward, the air inlet of blower has an electric heating tube to the blowing mouth of blower, also solid in cup holder
Surely there is protective net, and protective net, in the middle part of cup holder, blower and electric heating tube are connected with operation button by route.
Using the above structure, the temperature at cup holder is adjusted by blower and electric heating tube, so as to cup temperature into
Row auxiliary adjustment.
It is described that also there are several massage balls by back.
Using the above structure, by massage ball can the back to people effectively massaged.
The pedestal lower part is also connected with there are four self-locking idler wheel.
Compared with prior art, the Electric sofa of this angle adjustable has the advantages that this:
The rotation of sliding tooth wheel is driven by servo motor in the utility model, driving gear is meshed with teeth portion, makes arc
The rotation of shape drive section, arc drive section drive straight line construction section to swing back and forth, and adjusting rod can drive backrest to swing back and forth, and can make to lean on
The angle of back can be adjusted, practical so as to meet different use demands.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the schematic perspective view that the utility model removes part.
Fig. 3 is the cross-sectional view that the utility model removes part.
In figure, 1, pedestal；2, seat cushion；3, handrail；4, cup holder；5, self-locking idler wheel；6, massage ball；7, backrest；8, it obstructs
Piece；9, operation button；10, universal driving shaft；11, adjusting rod；11a, straight line construction section；11b, arc drive section；12, connecting rod；13, it drives
Moving gear；14, servo motor；15, bracket；16, blower；17, protective net；18, electric heating tube.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1-Figure 3, the Electric sofa of this angle adjustable, including pedestal 1,1 top of pedestal are provided with seat cushion 2, bottom
1 two sides of seat are provided with handrail 3, and backrest 7 is provided on rear side of pedestal 1, the adjusting knot for being adjustable 7 angle of backrest is provided on pedestal 1
Structure, adjustment structure include that bracket 15, universal driving shaft 10, adjusting rod 11, driving gear 13 and servo motor 14, bracket 15 are fixed on bottom
On seat 1, in the present embodiment, bracket 15 is fixed on by bolted connection on pedestal 1；Universal driving shaft 10 is horizontally set on branch
On frame 15, adjusting rod 11 includes that straight line construction section 11a and arc drive section 11b, straight line installation end are connected with backrest 7, and arc drives
Dynamic section 11b in the middle part of more connecting rods 12 and universal driving shaft 10 by being connected, and in the present embodiment, the quantity of connecting rod 12 is the six roots of sensation；Arc
There is teeth portion, servo motor 14 is connected with bracket 15, and the output shaft of servo motor 14 is horizontally disposed, driving on drive section 11b
Gear 13 is fixed on the output shaft end of servo motor 14, and in the present embodiment, the mode that driving gear 13 is connected by key is solid
It is scheduled on the output shaft end of servo motor 14；And driving gear 13 is meshed with teeth, and operation button 9 is fixed on handrail 3, is watched
Motor 14 is taken to be connected by route with the operation button 9.
Using the above structure, driving gear 13 is driven to rotate by servo motor 14, driving gear 13 is mutually nibbled with teeth portion
It closes, rotates arc drive section 11b, arc drive section 11b drives straight line construction section 11a to swing back and forth, and adjusting rod 11 can drive
Backrest 7 swings back and forth, and the angle of backrest 7 can be enable to adjust, practical so as to meet different use demands.
The upper surface of seat cushion 2 has tapetum, and the lower surface of seat cushion 2 has summer sleeping mat layer.
Using the structure, by the structures such as tapetum and summer sleeping mat layer, season needs different throughout the year can be met.
Backrest 7 and pedestal 1 also flexible barrier flaps 8 between the two, in the present embodiment, barrier flaps 8 are using market
On the existing product that can buy, the quantity of barrier flaps 8 is two.
Using the structure, can avoid extending at adjustment structure outside people's will by barrier flaps 8, barrier is convenient.
Also there is the cup holder 4 for holding water cup, 4 bottom of cup holder has ventilation opening, is fixed with wind in cup holder 4 on handrail 3
Machine 16, and blower 16, close to 4 bottom of cup holder, upward, the air inlet of blower 16 has electric heating tube 18 to the blowing mouth of blower 16,
Protective net 17 is further fixed in cup holder 4, and protective net 17, close to 4 middle part of cup holder, blower 16 and electric heating tube 18 are equal by route
It is connected with operation button；In the present embodiment, servo motor 14, blower 16 and electric heating tube 18 are connected use with operation button 9
Be the prior art.
Using the structure, the temperature at cup holder 4 is adjusted by blower 16 and electric heating tube 18, so as to the temperature of cup
Carry out auxiliary adjustment.
Also there are several massage balls 6 on backrest 7；In the present embodiment, the quantity of massage ball 6 is ten.
Using the structure, by massage ball 6 can the back to people effectively massaged.
1 lower part of pedestal is also connected with there are four self-locking idler wheel 5；In the present embodiment, self-locking idler wheel 5 uses and in the market may be used
With the existing product bought.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (6)
1. a kind of Electric sofa of angle adjustable, including pedestal, pedestal top is provided with seat cushion, and pedestal two sides are provided with handrail,
Backrest is provided on rear side of pedestal, which is characterized in that is provided with the adjustment structure for being adjustable backrest angle on the pedestal, is adjusted knot
Structure includes that bracket, universal driving shaft, adjusting rod, driving gear and servo motor, bracket are fixed on the base, and universal driving shaft is horizontally set on
On bracket, adjusting rod includes straight line construction section and arc drive section, and straight line installation end is connected with backrest, and arc drive section passes through more
Be connected in the middle part of root connecting rod and universal driving shaft, with teeth portion in arc drive section, servo motor is connected with bracket, servo motor it is defeated
Shaft is horizontally disposed, and driving gear is fixed on the output shaft end of servo motor, and gear is driven to be meshed with teeth, on handrail
It is fixed with operation button, servo motor is connected by route with the operation button.
2. the Electric sofa of angle adjustable according to claim 1, which is characterized in that the upper surface of the seat cushion has suede
The lower surface of batt, seat cushion has summer sleeping mat layer.
3. the Electric sofa of angle adjustable according to claim 1, which is characterized in that the backrest and pedestal are between the two
Also flexible barrier flaps.
4. the Electric sofa of angle adjustable according to claim 1, which is characterized in that also have for putting on the handrail
The cup holder of cup is set, cup holder bottom has ventilation opening, is fixed with blower in cup holder, and blower, close to cup holder bottom, blower is blown
Upward, the air inlet of blower has electric heating tube in air port, is further fixed on protective net in cup holder, and protective net is in cup holder
Portion, blower and electric heating tube are connected with operation button by route.
5. the Electric sofa of angle adjustable according to claim 1, which is characterized in that described that also there is several press by back
Rub ball.
6. the Electric sofa of angle adjustable according to claim 1, which is characterized in that the pedestal lower part is also connected with four
A self-locking idler wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920203706.6U CN209574001U (en) | 2019-02-13 | 2019-02-13 | A kind of Electric sofa of angle adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920203706.6U CN209574001U (en) | 2019-02-13 | 2019-02-13 | A kind of Electric sofa of angle adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209574001U true CN209574001U (en) | 2019-11-05 |
Family
ID=68354591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920203706.6U Expired - Fee Related CN209574001U (en) | 2019-02-13 | 2019-02-13 | A kind of Electric sofa of angle adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209574001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173099A (en) * | 2020-02-20 | 2020-05-19 | 余姚丰普酒店用品有限公司 | Intelligent closestool capable of automatically lifting and inclining |
-
2019
- 2019-02-13 CN CN201920203706.6U patent/CN209574001U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173099A (en) * | 2020-02-20 | 2020-05-19 | 余姚丰普酒店用品有限公司 | Intelligent closestool capable of automatically lifting and inclining |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102338133A (en) | Blade-free fan | |
| CN206910116U (en) | Sofa with headrest motorized adjustment function | |
| CN209574001U (en) | A kind of Electric sofa of angle adjustable | |
| CN106562628A (en) | U-shaped pillow with storage type shading and sound-insulation cover and raincoat | |
| CN106175241A (en) | intelligent sofa with heating massage function | |
| CN109674275A (en) | A kind of Wood sofa that degree of intelligence is high | |
| CN107874940A (en) | A kind of medical unit use can protect the multifunctional equipment of patient privacy | |
| CN115923627A (en) | Zero-gravity automobile seat with human body massage and vehicle running inertia protection functions | |
| CN113332030A (en) | Multifunctional folding seat integrating heating and massaging functions | |
| CN201822415U (en) | Hollow awning quilt allowing temperature and humidity adjustment | |
| CN206394495U (en) | Automotive seat ventilation mattress | |
| CN109806137B (en) | Multifunctional health-care massage leaning stool | |
| CN101766419B (en) | Temperature and humidity adjustable hollow tent quilt | |
| CN207136641U (en) | A kind of new polyurethane family expenses sofa | |
| CN206228051U (en) | A kind of intelligent sterilizing type sofa of easy cleaning | |
| CN201977258U (en) | Air supply device for beds or chairs | |
| CN212878560U (en) | Sofa top waist mechanical device | |
| CN2416815Y (en) | Matress with air cooling | |
| CN209825924U (en) | Novel massage sofa that intelligence house was used | |
| CN2214807Y (en) | Small oxygen inhalation health cabin | |
| CN202284573U (en) | Fan without blades | |
| CN205276476U (en) | Rotation type leisure loft | |
| CN220860258U (en) | Intelligent back pushing nursing bed capable of adjusting temperature of mattress for disabled people | |
| KR20080002440U (en) | The table for leg | |
| CN109090893A (en) | A kind of household two-way airflow intelligence sofa |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 |