CN208941408U - Bi-motor extending apparatus - Google Patents
Bi-motor extending apparatus Download PDFInfo
- Publication number
- CN208941408U CN208941408U CN201721108535.6U CN201721108535U CN208941408U CN 208941408 U CN208941408 U CN 208941408U CN 201721108535 U CN201721108535 U CN 201721108535U CN 208941408 U CN208941408 U CN 208941408U
- Authority
- CN
- China
- Prior art keywords
- motor
- connecting tube
- extending apparatus
- actuator
- bracket
- 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.)
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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 10
- 238000009434 installation Methods 0.000 claims abstract description 9
- 239000011324 bead Substances 0.000 claims description 9
- 230000014759 maintenance of location Effects 0.000 claims description 9
- 230000008602 contraction Effects 0.000 abstract description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
- A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/50—Supports for the feet or the legs coupled to fixed parts of the chair
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses a kind of bi-motor extending apparatus, including pedestal, bracket, footrest component and backrest module, bracket is fixedly installed in pedestal, footrest component and backrest module rotational installation are in the opposite end of bracket, bi-motor extending apparatus further includes the first driving structure and the second driving structure, bracket includes installing pipe, first driving structure includes the first connecting tube and the first actuator, first connecting tube is fixedly installed in backrest module, first actuator both ends are rotatablely connected with the first connecting tube and installing pipe respectively, second driving structure includes the second connecting tube and the second actuator, second connecting tube is fixedly installed in footrest component, second actuator both ends are rotatablely connected with the second connecting tube and installing pipe respectively, the lifting of first driving structure control backrest module, the contraction of second driving structure control footrest component, make backrest module with Footrest component is individually operated, is independent of each other.
Description
Technical field
The utility model relates to furniture industries, more particularly, to a kind of bi-motor extending apparatus.
Background technique
With the raising of domestic production power level and the development of social and economic level, people's lives level is higher and higher,
Requirement to furniture is also higher and higher.Sofa, rocking chair, seat in furniture etc. are seen everywhere, some sofas are not only ridden can
It stretches out, backrest can also rise or fall.
But existing Disassembling sofa has the following deficiencies:
Only one driving structure of existing Disassembling sofa, adjusting is foot-operated or by unlucky, as long as adjusting one of them, separately
One will necessarily and then move, this causes user sometimes to just hope to stretch out foot, be not intended to adjust by unlucky, and backrest also can be with
Movement, bring inconvenience, experience sense is bad.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide one kind can individually adjust backrest group
The bi-motor extending apparatus of part or footrest component.
The purpose of this utility model is implemented with the following technical solutions:
A kind of bi-motor extending apparatus, including pedestal, bracket, footrest component and backrest module, the bracket are fixedly mounted
In the pedestal, the footrest component and backrest module rotational installation are in the opposite end of the bracket, the bi-motor
Extending apparatus further includes the first driving structure and the second driving structure, and the bracket includes installing pipe, first driving structure
Including the first connecting tube and the first actuator, first connecting tube is fixedly installed in the backrest module, first driving
Part both ends are rotatablely connected with first connecting tube and the installing pipe respectively, and second driving structure includes the second connecting tube
And second actuator, second connecting tube are fixedly installed in the footrest component, second actuator both ends respectively with institute
State the second connecting tube and installing pipe rotation connection.
Further, first actuator includes first motor and push rod, and the push rod is fixed on the first motor,
The push rod and first connecting tube are rotatablely connected, and the motor and the installing pipe are rotatablely connected.
Further, second actuator includes the second motor and sliding block, and the sliding block is slidably mounted on described second
Motor, second motor and second connecting tube are rotatablely connected, and the sliding block and the installing pipe are rotatablely connected.
Further, the bracket includes preceding swing component, bottom connector and main body, and the preceding swing component is rotationally connected with institute
Bottom connector and the main body are stated, the footrest component includes rotating connector, and the rotating connector rotational installation is in described
Pedestal, the rotating connector include limited block, when the footrest component extends to extreme position, the limited block with it is described
Preceding swing component contradicts.
Further, the bracket includes side plate, and the side plate is fixedly connected with the preceding swing component, and the side plate is equipped with
Sliding slot, the backrest module include retention bead, and the retention bead is located in the sliding slot and can slide along the sliding slot, when
When the backrest module extends to extreme position, the retention bead and the sliding slot end are contradicted.
Further, the footrest component further includes connection sheet, first connecting rod and the second connecting rod, first connection
In the side plate, the connection sheet both ends are connect with the rotating connector and second respectively for bar and the rotational installation of the second connecting rod
Bar rotation connection.
Further, second connecting tube is fixedly installed in second connecting tube.
Further, the installing pipe is fixedly installed in the side plate.
Compared with prior art, the first driving structure of the utility model bi-motor extending apparatus includes the first connecting tube and the
One actuator, the first connecting tube are fixedly installed in backrest module, the first actuator both ends respectively with the first connecting tube and installing pipe
Rotation connection, the second driving structure include the second connecting tube and the second actuator, and the second connecting tube is fixedly installed in footrest component,
Second actuator both ends are rotatablely connected with the second connecting tube and installing pipe respectively, and the first driving structure controls the liter of backrest module
Drop, the second driving structure control the contraction of footrest component, keep backrest module individually operated with footrest component, be independent of each other.
Detailed description of the invention
Fig. 1 is a perspective view of the utility model bi-motor extending apparatus；
Fig. 2 is another perspective view of Fig. 1 bi-motor extending apparatus；
Fig. 3 is the side view diagram of Fig. 1 bi-motor extending apparatus；
Fig. 4 is another side view of Fig. 3 bi-motor extending apparatus.
In figure: 100, bi-motor extending apparatus；10, pedestal；20, bracket；22, preceding swing component；23, bottom connector；24, main
Body；25, rear swing component；26, side plate；260, sliding slot；28, installing pipe；30, footrest component；31, rotating connector；310, it limits
Block；32, connection sheet；33, first connecting rod；34, the second connecting rod；35, third connecting rod；40, backrest module；42, limit convex
It rises；50, the first driving structure；52, the first connecting tube；520, the first connection tube body；522, first connecting portion；54, it first drives
Moving part；540, first motor；542, push rod；60, the second driving structure；62, the second connecting tube；620, the second connection tube body；
622, second connecting portion；64, the second actuator；640, the second motor；642, sliding block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It should be noted that it can be directly on another component when component is referred to as " being fixed on " another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it, which can be, is directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
It can be and be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
Referring to FIG. 1 to FIG. 4, in an embodiment of the present invention, a kind of bi-motor extending apparatus 100 include pedestal 10,
Bracket 20, footrest component 30, backrest module 40, the first driving structure 50 and the second driving structure 60.
Bracket 20 includes preceding swing component 22, bottom connector 23, main body 24, rear swing component 25, side plate 26 and installing pipe 28.Peace
Tubulature 28 is fixedly connected on side plate 26.Side plate 26 is equipped with sliding slot 260.Bottom connector 23 is fixedly connected on side plate 26, preceding swing component
22 are rotationally connected with bottom connector 23 and main body 24, and rear swing component 25 is rotationally connected with bottom connector 23 and main body 24.
Footrest component 30 includes rotating connector 31, connection sheet 32, first connecting rod 33 and the second connecting rod 34.Connection sheet
32 both ends are rotatablely connected with rotating connector 31 and the second connecting rod 34 respectively.Rotating connector 31 includes limited block 310.Backrest
Component 40 includes retention bead 42.
First driving structure 50 includes the first connecting tube 52 and the first actuator 54.First connecting tube 52 includes the first connection
Tube body 520 and first connecting portion 522.First connecting portion 522 is fixed on the first connection tube body 520.In one embodiment,
One connection tube body 520 and first connecting portion 522 are integrally formed.In another embodiment, first connecting portion 522 is fixedly welded on
First connection tube body 520.First actuator 54 includes first motor 540 and push rod 542.542 one end of push rod is fixed on first
Motor 540, the other end are rotatablely installed in first connecting portion 522.
Second driving structure 60 includes the second connecting tube 62 and the second actuator 64.Second connecting tube 62 includes the second connection
Tube body 620 and second connecting portion 622.Second connecting portion 622 is fixed on the second connection tube body 620.In one embodiment,
Two connection tube bodies 620 and second connecting portion 622 are integrally formed.In another embodiment, second connecting portion 622 is fixedly welded on
Second connection tube body 620.Second actuator 64 includes the second motor 640 and sliding block 642.Sliding block 642 is slidably mounted on second
Motor 640.Second motor 640 is rotatablely installed in second connecting portion 622.
When assembling bi-motor extending apparatus 100, preceding swing component 22 is rotationally connected with bottom connector 23 and main body 24, rear to swing
Part 25 is rotationally connected with bottom connector 23 and main body 24.Rotating connector 31 is rotatablely installed in bottom connector 23.First connecting rod
33 and second connecting rod 34 rotational installation in side plate 26.Second connection tube body 620 is fixedly installed in first connecting rod 33.Sliding block
642 rotational installations are in installing pipe 28.Backrest module 40 is rotatablely installed in side plate 26.Retention bead 42 is located at the sliding slot of side plate 26
In 260.First connection tube body 520 is fixed on backrest module 40.First motor 540 is rotatablely installed in installing pipe 28.
When using bi-motor extending apparatus 100, first motor 540 pushes push rod 542 mobile, and push rod 542 connects by first
Adapter tube ontology 520 drives backrest module 40 to rotate relative to bracket 20, when backrest module 40 turns to extreme position, backrest module
The edge of 40 retention bead 42 and the sliding slot 260 of side plate 26 is contradicted to prevent backrest module 40 from further rotating.Second motor
The sliding of 640 opposing sliders 642, the second motor 640 drive first connecting rod 33 with respect to side plate 26 by the second connection tube body 620
Rotation stretches footrest component 30, and when footrest component 30 extends to extreme position, the limited block 310 of rotating connector 31 is with before
Swing component 22 is contradicted to prevent forward swing moving part 22 from swinging.
The utility model keeps backrest module 40 and footrest component 30 individually operated by the way that two individual driving structures are arranged,
Crossing operation operates simultaneously, is independent of each other, user experience greatly enhances.
It will be apparent to those skilled in the art that can make various other according to the above description of the technical scheme and ideas
Corresponding change and deformation, and all these changes and deformation all should belong to the protection of the utility model claims
Within the scope of.
Claims (8)
1. a kind of bi-motor extending apparatus, including pedestal, bracket, footrest component and backrest module, the bracket are fixedly installed in
The pedestal, the footrest component and backrest module rotational installation are in the opposite end of the bracket, it is characterised in that: institute
Stating bi-motor extending apparatus further includes the first driving structure and the second driving structure, and the bracket includes installing pipe, and described first
Driving structure includes the first connecting tube and the first actuator, and first connecting tube is fixedly installed in the backrest module, described
First actuator both ends are rotatablely connected with first connecting tube and the installing pipe respectively, and second driving structure includes the
Two connecting tubes and the second actuator, second connecting tube are fixedly installed in the footrest component, second actuator both ends
It is rotatablely connected respectively with second connecting tube and the installing pipe.
2. bi-motor extending apparatus according to claim 1, it is characterised in that: first actuator includes first motor
And push rod, the push rod are fixed on the first motor, the push rod and first connecting tube are rotatablely connected, the motor with
The installing pipe rotation connection.
3. bi-motor extending apparatus according to claim 1, it is characterised in that: second actuator includes the second motor
And sliding block, the sliding block are slidably mounted on second motor, second motor and second connecting tube are rotatablely connected, institute
It states sliding block and the installing pipe is rotatablely connected.
4. bi-motor extending apparatus according to claim 1, it is characterised in that: the bracket includes preceding swing component, bottom company
Fitting and main body, the preceding swing component are rotationally connected with the bottom connector and the main body, and the footrest component includes rotation
Connector, the rotating connector rotational installation is in the pedestal, and the rotating connector includes limited block, when described foot-operated group
When part extends to extreme position, the limited block and the preceding swing component are contradicted.
5. bi-motor extending apparatus according to claim 4, it is characterised in that: the bracket includes side plate, the side plate
It is fixedly connected with the preceding swing component, the side plate is equipped with sliding slot, and the backrest module includes retention bead, the retention bead
It can slide in the sliding slot and along the sliding slot, when the backrest module extends to extreme position, the retention bead
It is contradicted with the sliding slot end.
6. bi-motor extending apparatus according to claim 5, it is characterised in that: the footrest component further include connection sheet,
First connecting rod and the second connecting rod, the first connecting rod and the rotational installation of the second connecting rod are in the side plate, the connection
Piece both ends are rotatablely connected with the rotating connector and the second connecting rod respectively.
7. bi-motor extending apparatus according to claim 6, it is characterised in that: second connecting tube is fixedly installed in institute
State the second connecting tube.
8. bi-motor extending apparatus according to claim 5, it is characterised in that: the installing pipe is fixedly installed in the side
Plate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721108535.6U CN208941408U (en) | 2017-08-31 | 2017-08-31 | Bi-motor extending apparatus |
| PCT/CN2017/102872 WO2019041407A1 (en) | 2017-08-31 | 2017-09-22 | Double-motor extension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721108535.6U CN208941408U (en) | 2017-08-31 | 2017-08-31 | Bi-motor extending apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208941408U true CN208941408U (en) | 2019-06-07 |
Family
ID=65524800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721108535.6U Active CN208941408U (en) | 2017-08-31 | 2017-08-31 | Bi-motor extending apparatus |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN208941408U (en) |
| WO (1) | WO2019041407A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3743348A (en) * | 1971-01-18 | 1973-07-03 | Forrest Dunlap | Reclining chair and mechanism therefore |
| CN204410173U (en) * | 2015-01-16 | 2015-06-24 | 浙江工业大学 | A kind of bi-motor partition type couch |
| CN204410175U (en) * | 2015-01-16 | 2015-06-24 | 浙江工业大学 | Bi-motor transfer couch |
| CN204410179U (en) * | 2015-01-16 | 2015-06-24 | 浙江工业大学 | A kind of function sofa of Dual-motors Driving |
| CN204410234U (en) * | 2015-01-16 | 2015-06-24 | 浙江工业大学 | Family expenses bi-motor function sofa |
| CN106073249B (en) * | 2016-06-29 | 2023-09-15 | 恒林家居股份有限公司 | Anti-toppling double-motor couch |
| CN106419215A (en) * | 2016-06-29 | 2017-02-22 | 浙江恒林椅业股份有限公司 | Anti-falling dual-motor transfer chair |
| CN106419259B (en) * | 2016-06-29 | 2024-07-23 | 恒林家居股份有限公司 | Anti-toppling double-motor functional sofa |
-
2017
- 2017-08-31 CN CN201721108535.6U patent/CN208941408U/en active Active
- 2017-09-22 WO PCT/CN2017/102872 patent/WO2019041407A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019041407A1 (en) | 2019-03-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215200 west side of Tongjin Avenue, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee after: Ruimai Technology Co.,Ltd. Country or region after: China Address before: No. 5555, Tongjin Avenue, Wujiang Economic Development Zone, Suzhou, Jiangsu 215000 Patentee before: REMACRO MACHINERY & TECHNOLOGY (WUJIANG) Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |