CN110313746A - A kind of chain feet supporting device - Google Patents
A kind of chain feet supporting device Download PDFInfo
- Publication number
- CN110313746A CN110313746A CN201910604832.7A CN201910604832A CN110313746A CN 110313746 A CN110313746 A CN 110313746A CN 201910604832 A CN201910604832 A CN 201910604832A CN 110313746 A CN110313746 A CN 110313746A
- Authority
- CN
- China
- Prior art keywords
- foot
- operated
- driving
- component
- supporting device
- 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.)
- Pending
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Classifications
-
- 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
- A47C7/506—Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type
- A47C7/5062—Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type rectilinearly
Landscapes
- Seats For Vehicles (AREA)
- Passenger Equipment (AREA)
Abstract
The present invention relates to seat part fields, more specifically, it is related to a kind of chain feet supporting device, including movable pedal component, drives the driving assembly of movable pedal component movement and be provided with the frame assembly of horizontal slide rail, driving assembly is installed on one end of frame assembly, movable pedal component is installed on horizontal slide rail, and driving assembly driving movable pedal component moves on horizontal slide rail；Movable pedal component includes the foot-operated bindiny mechanism swung of foot-operated and driving far from driving assembly, and frame assembly is provided with the swing driving mechanism of drive connection mechanism swing far from the side of driving assembly.Pedaling device installation is connected under seat bottom by the present invention, is made horizontal stretching motion by driver drives movable pedal component, so that foot pedal apparatus entirety occupied space is smaller, the space of under-seat can be made to maximize.And seat integral thickness can accomplish very thin effect, and seat is made integrally to seem more integrated, reach the simple and beautiful requirement that current society praises highly.
Description
Technical field
The present invention relates to seat part fields, more particularly, to a kind of chain feet supporting device.
Background technique
As social economy continues to develop, people are higher and higher to the pursuit of quality of the life, and the comfort level of seat is wanted
Ask also higher and higher.General common wealth furniture seat is all without foot pedal apparatus, when people is sitting in relax in seat, due to foot
It does not support, this makes one to feel less easily comfortable.And ridden using independent external, then indoor too many space is occupied, and
Foot-operated height can not preferably be matched to the height of seat.
Existing part is attached on cushion due to foot-operated, is turned by link mechanism or rotation with foot-operated seat
Motivation structure stretches away foot-operated rotation, and there are footrests to occupy more space below cushion for this, and stretches out ride
Height is also more difficult to control, wherein the patent document of Publication No. " CN207152307U " discloses a kind of Electronic control footrest
The leisure chaise longue of stretching, extension, riding by carrying out swing stretching, extension around the rotation point for being set to cushion front end for the leisure chaise longue, leads to foot
It steps on and needs biggish activity space.
Summary of the invention
The present invention is to overcome the problems, such as the above-mentioned biggish space of foot-operated occupancy for swinging extended position in the prior art, provides one
Kind does the foot pedal apparatus of horizontal stretching motion, reduces foot-operated the space occupied.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: a kind of chain feet supporting device, including movable leg
Component is stepped on, the driving assembly of the movable pedal component movement is driven and is provided with the frame assembly of horizontal slide rail, the driving
Component is installed on one end of the frame assembly, and the movable pedal component is installed on the horizontal slide rail, the driving group
Part drives the movable pedal component to move on the horizontal slide rail；The movable pedal component includes far from the driving group
The bindiny mechanism that is foot-operated and driving the foot-operated swing of part, the frame assembly are provided with far from the side of the driving component
The swing driving mechanism for driving the bindiny mechanism to swing.
Foot pedal apparatus is placed in the lower section of seat, and driving assembly is located at backrest one end of seat, and movable pedal component is in water
Placing flat.When needing using riding, driving assembly driving movable pedal component moves on the slide rail, from close to driving group
One end of part is moved to one end far from driving assembly, and stretches out outside seat.Swing driving mechanism is drivingly connected structure and drives foot
It steps on and is swung up, shape has a certain degree, convenient for users to foot is placed on foot-operated.After the completion of use, pass through driving assembly band
Dynamic movable pedal component resets.
Preferably, the driving component is motor drive component, is provided on the horizontal slide rail and the motor driven
The sliding block of component connection, the sliding block are connect with the movable pedal component.By the movement of motor driven movable pedal component,
Without manpower drive so that foot pedal apparatus be more convenient it is practical.
Preferably, the bindiny mechanism includes cross connecting plate, the rotation that is installed on the cross connecting plate two sides is fixed
Plate and the foot-operated rotating member and foot-operated connector for being respectively arranged in two sides for rotating fixed plate, the foot-operated rotating member
With the foot-operated connector far from it is described rotation fixed plate one end with the foot-operated rotation connection.Footrest component is moved to seat
It outside chair, and is contacted with swing driving mechanism, swing driving mechanism drives the foot-operated rotating member of two sides close to described foot-operated one end
It is swung up shape to have a certain degree, while foot-operated connector can be pulled to ride and be rotated counterclockwise, so that riding to far from seat
The direction of chair tilts, convenient to place foot to user.
Preferably, the swing driving mechanism includes mounting rack, is installed on the mounting rack by circular shaft and justifies wheel, institute
The position for stating the vertical position foot-operated rotating member of circle wheel and the tie point of the rotation fixed plate is high；The footrest component
The other end of the frame assembly is moved to, the circle wheel is abutted with the foot-operated rotating member.Circle wheel is plastic material, rides and turns
After moving part is abutted with circle wheel, circle wheel gives the thrust of foot-operated rotating member backward, so that foot-operated rotating member is swung up, plastic material
Circle wheel can reduce contact generate impact force.
Preferably, the foot-operated rotating member passes through return springs and the rotation close to one end of the rotation fixed plate
Fixed plate connection.Return springs enable to foot-operated rotating member to be pressed on circle wheel
Preferably, the foot-operated rotating member is fluted close to foot-operated one end setting, and described ride is provided with limit
Pin is embedded in the groove.When movable pedal component is collected in under-seat, by the pulling force effect of return springs, step on
The spacer pin of foot heads on the rear portion of groove always, keeps the horizontality of footrest.
Preferably, the foot-operated rotating member and the rotating connector of two sides are an integral structure.The knot of integral type
Structure to move more consistent.
Preferably, the footrest component further includes roll wheel assembly, is provided on the frame assembly parallel with the sliding rail
Roller groove, the roll wheel assembly moves in the roller groove.Roll wheel assembly provides the effect of a guiding, enables to live
Dynamic footrest component is more stable when moving on the slide rail.
Preferably, the roll wheel assembly includes being installed on the vertical idler wheel of the cross connecting plate two sides and being installed on described
The horizontal roller on cross connecting plate top.Vertical idler wheel limits the up and down motion of Active foot plate component, and horizontal roller, which defines, to be stepped on
The side-to-side movement of board group part, ensure that Active foot plate component can stable horizontal movement, will not shake, guarantee movement
Accuracy.
Preferably, the frame assembly is provided with back plate and rear fixing piece in the side close to the driving component, remote
The side of the driving component is provided with preceding fixing piece；The back plate and the rear fixing piece are L shape.Back plate is fixed afterwards
Part and preceding fixing piece are used to foot pedal apparatus being mounted on Chain cushion.
Compared with prior art, beneficial effect is: Pedaling device installation is connected under seat bottom by the present invention, passes through driving
Device drives movable pedal component to make horizontal stretching motion, so that foot pedal apparatus entirety occupied space is smaller, can make under-seat
Space maximize.And seat integral thickness can accomplish very thin effect, so that seat is integrally seemed more integrated, reach
The simple and beautiful requirement that current society praises highly.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of Active foot plate component of the invention；
Fig. 3 is the structural schematic diagram of swing driving mechanism of the invention；
Fig. 4 is groove and spacer pin attachment structure schematic diagram of the invention；
Fig. 5 is the collecting state figure after installation of the invention；
Fig. 6 is the stretching state diagram after installation of the invention；
Fig. 7 is the working state figure after installation of the invention.
Wherein: 1, Active foot plate component；101, pedal；102, cross connecting plate；103, fixed plate is rotated；104, it rides and turns
Moving part；105, connector is ridden；106, return springs；107, groove；108, spacer pin；2, driving assembly；3, sliding block；4, frame
Frame component；401, mounting rack；402, circle wheel；403, back plate；404, rear fixing piece；405, preceding fixing piece；5, vertical idler wheel；6, water
Flat roller；7, Chain cushion.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of positional relationship is described in attached drawing
Illustrate, should not be understood as the limitation to this patent.
The same or similar label correspond to the same or similar components in the attached drawing of the embodiment of the present invention；It is retouched in of the invention
In stating, it is to be understood that if the orientation or positional relationship for having the instructions such as term " on ", "lower", "left", "right" " length " " short " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore describes position in attached drawing
The term for setting relationship only for illustration, should not be understood as the limitation to this patent, for the ordinary skill people of this field
For member, the concrete meaning of above-mentioned term can be understood as the case may be.
Below by specific embodiment, and in conjunction with attached drawing, technical scheme of the present invention is further described:
Embodiment 1
As shown in Figure 1, a kind of chain feet supporting device, moves including movable pedal component 1, driving movable pedal component 1
Driving assembly 2 and the frame assembly 4 for being provided with horizontal slide rail 3, driving assembly 2 are installed on one end of frame assembly 4, movable pedal
Component 1 is installed on horizontal slide rail 3, and driving assembly 2 drives movable pedal component 1 to move on horizontal slide rail 3；Movable pedal group
Part 1 includes the bindiny mechanism that foot-operated 101 and the driving foot-operated 101 far from driving assembly 2 is swung, and frame assembly 4 is far from driving group
The side of part 2 is provided with the swing driving mechanism of drive connection mechanism swing.In order to which foot pedal apparatus is mounted on Chain cushion,
Frame assembly 4 is provided with back plate 403 and rear fixing piece 404 in the side close to driving assembly 2, in one far from driving assembly 2
Side is provided with preceding fixing piece 405；It is L shape that back plate 403, which fixes 404 with after,.Back plate, rear fixing piece and preceding fixing piece are used for will
Foot pedal apparatus is mounted on Chain cushion.
Specifically, driving assembly 2 is motor drive component, it is provided on horizontal slide rail 3 and is connect with motor drive component
Sliding block 301, sliding block 301 are connect with movable pedal component 1.By the movement of motor driven movable pedal component, driven without manpower
It is dynamic so that foot pedal apparatus be more convenient it is practical.
Specifically, as shown in Fig. 2, bindiny mechanism includes cross connecting plate 102, is installed on 102 two sides of cross connecting plate
The foot-operated rotating member 104 and foot-operated connector of rotation fixed plate 103 and two sides for being respectively arranged in rotation fixed plate 103
105, it rides the one end of rotating member 104 and foot-operated connector 105 far from rotation fixed plate 103 and is rotatablely connected with foot-operated 101.Foot
It steps on rotating member 104 and is connect by return springs 106 with rotation fixed plate 103 close to one end of rotation fixed plate 103.Foot-operated group
Part is moved to outside seat, and is contacted with swing driving mechanism, and swing driving mechanism drives the foot-operated rotating member of two sides close to described
Foot-operated one end is swung up shape and has a certain degree, while foot-operated connector can be pulled to ride and is rotated up, so that foot-operated
Keep horizontal.
In addition, the foot-operated rotating member 104 and rotating connector 105 of two sides are an integral structure, solid by connecting rod
Fixed connection.The structure of integral type to move more consistent.
Further, as shown in figure 3, swing driving mechanism includes mounting rack 401, is installed on mounting rack 401 by circular shaft
On circle wheel 402, the position of the tie point of the relatively foot-operated rotating member 104 of the vertical position of circle wheel 402 and rotation fixed plate 103 is high；
Movable pedal component 1 moves to the other end of frame assembly 4, and circle wheel 402 is abutted with foot-operated rotating member 104.Circle wheel is plastics material
Matter, after foot-operated rotating member is abutted with circle wheel, circle wheel gives the thrust of foot-operated rotating member backward, while return springs to ride
Rotating member is pressed on circle and takes turns, so that foot-operated rotating member is swung up, the circle wheel of plastic material can reduce rushing for contact generation
Hit power.
Further, as shown in figure 4, foot-operated rotating member 104 is ridden close to foot-operated 101 one end setting fluted 107
101, which are provided with spacer pin 108, is embedded in groove 107.When movable pedal component is collected in under-seat, pass through Flexible Reset
The pulling force effect of part, the spacer pin of footrest head on the rear portion of groove always, keep the horizontality of footrest.
The workflow or working principle of embodiment 1: as Figure 4-Figure 6, foot pedal apparatus is mounted on the bottom of Chain cushion 1
Face, in the initial state, in the contraction of movable pedal component and seat bottom space.When needing using riding, driving group
Part 2 drives sliding block 301 that Active foot plate component is driven to be displaced outwardly along horizontal slide rail 3, when foot-operated rotating member 104 contacts circle wheel
When 402, it is in stretching state.Driving assembly 2 continues to push away Active foot plate component 1, so that foot-operated rotating member 104 is taken turns by circle
402 reaction force, the tie point due to riding rotating member 104 and rotation fixed plate 103 are located at the lower section of circle wheel 402, so that
Foot-operated rotating member 103, which can be close to circle wheel 402, to be done the movement being swung up and is close to circle under the action of return springs 106
Wheel 402, simultaneously because the pulling of rotating connector 105, makes foot pedal 101 stretch out seat front, while foot pedal 101 occurs
It rotates and raises upwards, tilted so that riding to the direction far from seat, it is convenient to place foot to user.
When Active foot plate component 1 resets, driving assembly 2 drives Active foot plate component 1 to return to initial position.
The present embodiment the utility model has the advantages that the present invention by Pedaling device installation be connected under seat bottom, pass through driver drives
Movable pedal component makees horizontal stretching motion, so that foot pedal apparatus entirety occupied space is smaller, can make the space of under-seat
It maximizes.And seat integral thickness can accomplish very thin effect, so that seat is integrally seemed more integrated, reach current society
The simple and beautiful requirement that can be praised highly.
Embodiment 2
As shown in Figs. 1-2, another embodiment of foot pedal apparatus is that footrest component is also wrapped with the distinguishing characteristics of embodiment 1
Roll wheel assembly is included, the roller groove (not shown) parallel with sliding rail is provided on frame assembly, roll wheel assembly is in the idler wheel
It is moved in slot.Roll wheel assembly provides the effect of a guiding, when enabling to the movable pedal component to move on the slide rail more
Add stabilization.
Specifically, roll wheel assembly includes being installed on the vertical idler wheel 5 of 102 two sides of cross connecting plate and being installed on lateral connection
The horizontal roller 6 on 102 top of plate.Vertical idler wheel limits the up and down motion of Active foot plate component, and horizontal roller defines pedal group
The side-to-side movement of part, ensure that Active foot plate component can stable horizontal movement, will not shake, guarantee movement it is accurate
Property.
Remaining structure and embodiment 1 of the present embodiment are consistent, and working principle is identical.
The present embodiment the utility model has the advantages that roll wheel assembly provide one guiding effect, enable to movable pedal component to exist
It is more stable when being moved on sliding rail.Vertical idler wheel limits the up and down motion of Active foot plate component, and horizontal roller, which defines, to be stepped on
The side-to-side movement of board group part, ensure that Active foot plate component can stable horizontal movement, will not shake, guarantee movement
Accuracy.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (10)
1. a kind of chain feet supporting device, the driving including movable pedal component (1) and driving movable pedal component (1) movement
Component (2), which is characterized in that further include the frame assembly (4) for being provided with horizontal slide rail (3), the driving component (2) is installed on
One end of the frame assembly (4), the movable pedal component (1) are installed on the horizontal slide rail (3), the driving component
(2) the movable pedal component (1) is driven to move on the horizontal slide rail (3)；The movable pedal component (1) includes separate
The bindiny mechanism that foot-operated (101) of the driving component (2) and driving described foot-operated (101) are swung, the frame assembly (4) are remote
Side from the driving component (2) is provided with the swing driving mechanism for driving the bindiny mechanism to swing.
2. a kind of chain feet supporting device according to claim 1, which is characterized in that the driving component (2) is motor drive
Component is moved, is provided with the sliding block (301) connecting with the motor drive component, the sliding block (301) on the horizontal slide rail (3)
It is connect with the movable pedal component (1).
3. a kind of chain feet supporting device according to claim 1, which is characterized in that the bindiny mechanism includes lateral connection
Plate (102), the rotation fixed plate (103) for being installed on the cross connecting plate (102) two sides and to be respectively arranged in the rotation solid
The foot-operated rotating member (104) and foot-operated connector (105) of two sides of fixed board (103), the foot-operated rotating member (104) and institute
The one end of foot-operated connector (105) far from rotation fixed plate (103) is stated to be rotatablely connected with described foot-operated (101).
4. a kind of chain feet supporting device according to claim 3, which is characterized in that the swing driving mechanism includes installation
Frame (401), be installed on by circular shaft on the mounting rack (401) circle wheel (402), it is described circle wheel (402) vertical position compared with
The position of the tie point of the foot-operated rotating member (104) and rotation fixed plate (103) is high, footrest component (1) movement
To the other end of the frame assembly (4), the circle wheel (402) abuts with the foot-operated rotating member (104).
5. a kind of chain feet supporting device according to claim 4, which is characterized in that the foot-operated rotating member (104) is close
One end of rotation fixed plate (103) is connect by return springs (106) with the rotation fixed plate (103).
6. a kind of chain feet supporting device according to claim 5, which is characterized in that the foot-operated rotating member (104) is close
Fluted (107) are arranged in the one end of foot-operated (101), and foot-operated (101) are provided with spacer pin (107) and are embedded in the groove
(108) in.
7. a kind of chain feet supporting device according to claim 3, which is characterized in that the foot-operated rotating member of two sides
(104) it is an integral structure with the rotating connector (105).
8. according to a kind of any chain feet supporting device of claim 3-7, which is characterized in that the footrest component (1) is also
Including roll wheel assembly, it is provided with the roller groove parallel with the sliding rail (3) on the frame assembly (4), the roll wheel assembly exists
It is moved in the roller groove.
9. a kind of chain feet supporting device according to claim 8, which is characterized in that the roll wheel assembly includes being installed on institute
It states the vertical idler wheel (5) of cross connecting plate (102) two sides and is installed on the horizontal roller on the cross connecting plate (102) top
(6)。
10. a kind of chain feet supporting device according to claim 1, which is characterized in that the frame assembly (4) is close to institute
The side for stating driving assembly (2) is provided with back plate (403) and rear fixing piece (404), in the side far from the driving component (2)
It is provided with preceding fixing piece (405)；The back plate (403) and the rear fixing piece (404) are L shape.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910604832.7A CN110313746A (en) | 2019-07-05 | 2019-07-05 | A kind of chain feet supporting device |
| CN201910989520.2A CN110710817A (en) | 2019-07-05 | 2019-10-17 | Pedal device for chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910604832.7A CN110313746A (en) | 2019-07-05 | 2019-07-05 | A kind of chain feet supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110313746A true CN110313746A (en) | 2019-10-11 |
Family
ID=68122842
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910604832.7A Pending CN110313746A (en) | 2019-07-05 | 2019-07-05 | A kind of chain feet supporting device |
| CN201910989520.2A Pending CN110710817A (en) | 2019-07-05 | 2019-10-17 | Pedal device for chair |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910989520.2A Pending CN110710817A (en) | 2019-07-05 | 2019-10-17 | Pedal device for chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN110313746A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113142871A (en) * | 2021-06-08 | 2021-07-23 | confer(德国)有限公司 | Hidden pedal device for seat |
| CN113142876A (en) * | 2021-04-23 | 2021-07-23 | 浙江米檬家居科技有限公司 | Sofa leg rest device |
-
2019
- 2019-07-05 CN CN201910604832.7A patent/CN110313746A/en active Pending
- 2019-10-17 CN CN201910989520.2A patent/CN110710817A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113142876A (en) * | 2021-04-23 | 2021-07-23 | 浙江米檬家居科技有限公司 | Sofa leg rest device |
| CN113142871A (en) * | 2021-06-08 | 2021-07-23 | confer(德国)有限公司 | Hidden pedal device for seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110710817A (en) | 2020-01-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191011 |