CN205682829U - Chair foot rest device - Google Patents
Chair foot rest device Download PDFInfo
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- CN205682829U CN205682829U CN201520891837.XU CN201520891837U CN205682829U CN 205682829 U CN205682829 U CN 205682829U CN 201520891837 U CN201520891837 U CN 201520891837U CN 205682829 U CN205682829 U CN 205682829U
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- chair
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- connector
- bar
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Abstract
The chair foot rest device that this utility model relates to is made up of connecting seat assembly, three bar assemblies, footrest component and positioning component.Connecting seat assembly is connected in below chair seat tool, three bar assembly former pieces are connected with front connector, the rear connectors of connecting seat assembly respectively with the upper end of consequent, former piece is connected with the horizontal element of lower end respectively with the three bar assembly of consequent, connecting on horizontal element has footrest component, positioning component are arranged between connecting seat assembly and three bar assemblies and thus form four-bar mechanism/parallel-crank mechanism.By operation main operation handle and secondary operation handle or pull-push piece, footrest component can be navigated to forward the highest or need position, receding to return under chair.This utility model lamps structure is simple, practical, simple operation, reliable, coordinate with the chair back, become sitting posture into lying or semi-lying, but be not limited to solve to lie or the leg rest problem of semi-lying sleep/rest, its additional function can be increased, solves or alleviate the harm that the sitting of sitting race brings well easily on new design chair or original chair.
Description
Technical field
This utility model relates to technical field of furniture, specifically chair foot rest device.
Background technology
Sitting, has become the animation of modern.According to authority's media report, sitting does not only result in organ injury, muscle moves back
Change, also injure the heart, spinal column, brain and intestinal.In order to change or alleviate the harm that the sitting of sitting race brings, the one that people attempt
Method is to increase to lie or the additional function of semi-lying sleep/rest on chair.Such as:
1) chair of afternoon nap of students " be suitable for " of Application No. 2013106788979, its by panel, head rest, head rest,
Bar, horizontal support and entrust composition.Panel and the chair of backrest four lower limbs of composition.The upper end of backrest connects head rest, and head rest lower end is even
Connecing pole, pole passes the upper end of backrest and middle horizontal support, has a screw, prop up pole in the middle of the back side of horizontal support.Head
The two ends of torr are entrusted.Entrusting curved, arc inner face is cushion, and entrusting can upper and lower 90 rotation.Head rest can move up,
Adjust position.During afternoon nap of students, adjust head rest position, put down and entrust, it is possible to comfortable afternoon nap.
2) " chair " of Application No. 2013101261451 is by the chair back, seat support and chair lower limb composition, and spring is passed through in seat support front end
Chain connection has an adjustable plate, and chair lower limb end connects roller, and roller can be turned up, and plate can be tied by two side slideway pulls in outside plate
Structure carries out pull.Under chair meets the functional conditions of general folding seat, also can carry out the length adjustment of chair as required, separately
Outward, the roller that can turn up makes chair can fix the most slidably, presents multiple use function and state.
3) " a kind of chair frame structure " of Patent No. ZL 2013205688201, its chair base frame, is rotationally connected with
Described chair base frame one end footrest rack, for launching or draw in the governor motion of described footrest rack, described governor motion includes two
Individual be rotationally connected with respectively the pin-joint piece of described chair base frame both sides, the push rod being rotationally connected with between two described pin-joint pieces,
One end be rotationally connected with the described pin-joint piece other end be rotationally connected with described footrest rack connecting rod, act on described push rod thus
Described pin-joint piece is enable to relatively rotate the first drive mechanism in described chair base frame；Described pin-joint piece and described chair base frame
Between be rotationally connected between place axle, described pin-joint piece and described push rod and be rotationally connected place axle, between two axles, there is spacing.This
Invention footrest rack can individually regulate, and only need to make the first drive mechanism action, the most simple to operate and laborsaving.
4) " a kind of footrest rack being applicable to chair " of Patent No.: ZL 2014203983344, including support bar, leg rest
Plate, the slide being slidably socketed with described support bar；Described slide includes a shell, is positioned at described support bar outer wall and described seat shell
Ball between wall, it is socketed on that described support bar is outer and fixed cover is located in described seat shell and has for limiting described ball position
The balladeur train of the through hole put；Described balladeur train cross section is square, and is formed by consistent the first halfbody of structure and the engaging of the second halfbody；This
Utility model support bar and slide have smoothness of sliding well.
The first case of above-mentioned technology, simply solve student be seated sleep problem, it is impossible to alleviate the harm of sitting.Second
Example, the 3rd example are that the angle from overall chair solves or alleviates sitting harm, add and lie or the additional merit of semi-lying sleep/rest
Can, the scope of application has a limitation, and complicated structure.4th example is to solve from the angle of a kind of chair leg rest adnexa or subtract
Light sitting harm, and chair back cooperation, add chair and can lie or the additional function of semi-lying sleep/rest, simple in construction, practicality,
Also allow for increasing easily its additional function on the basis of original chair.But this " footrest rack of chair " can only draw
The operation go out, advanced, operates more original, simply solves and lies or the leg rest problem of semi-lying sleep/rest.
Utility model content
Main purpose of the present utility model is intended to provide a kind of chair foot rest device.Its lamps structure is simple, practical, and operation is just
Prompt, reliable, and chair back cooperation, change sitting posture, into lying or semi-lying, can increase it attached easily on new design chair or original chair
Add function, can solve or alleviate the harm that the sitting of sitting race brings well.
In order to reach above-mentioned main purpose, this utility model is realized by following technical proposals.It is mainly by even
Joint chair assembly, three bar assemblies, footrest component and positioning component etc. four part composition.The link of described connecting seat assembly is connected
Below chair seat has, described link connects and has two pieces connector, described connector to be connected to link front portion
For front connector, described connector be connected to link rear portion for rear connectors, three described bar assemblies have two groups, if
Put on the connecting seat assembly left side for left three bar assemblies, be arranged on the right of connecting seat assembly for right three bar assemblies, a described left side
Three bar assemblies are identical with the size and shape of the described right side three bar assembly, and three described bar assemblies are by vertical member and horizontal element group
Becoming, described vertical member is divided into former piece and consequent, described former piece to be divided into left front part and right former piece, and described consequent is divided into left back
Part and right consequent, described horizontal element is divided into left horizontal element and right horizontal element, described left front part and the upper part of left back part
Other and described front connector and rear connectors connect, and described right former piece and the upper end of right consequent connect respectively before described
Fitting and rear connectors connect, described left horizontal element rearward end and somewhere respectively with described left back part and the lower end of left front part
Portion is flexibly connected, and described right horizontal element rearward end and somewhere are respectively with the bottom activity of described right consequent and right former piece even
Connecing, described left horizontal element and right horizontal element connect footrest component.Described positioning component be arranged on connecting seat assembly and
Between three bar assemblies.
The four-bar mechanism of described connecting seat assembly and three bar assemblies composition is parallel-crank mechanism.
The described positioning component being arranged between connecting seat assembly and three bar assemblies is so to form: described connection
The connector of holder assembly and described link are flexibly connected, and stretch in link outside described connector one end, and described is overhanging
The main operation handle of described positioning component, the drive link of described positioning component it is fixed with in the end of the connector of link
It is flexibly connected with the hole at the correct position of the two pieces vertical member of three described bar assemblies, the one end of described drive link and institute
The hole of the main operation handle stated is flexibly connected, and the secondary operation handle of described positioning component is connected, solid on described drive link
It is connected with the location hook of positioning component, described connector is fixed with the shifting part of positioning component, described shifting part and described
Drive link connect, be fixed with the reinforcement of described positioning component at the outer correct position stretching in link of described connector
Part, the hole of the other end of described reinforcement and described drive link are flexibly connected.
It is provided with pull-push piece on described vertical member.
It is provided with keeper on described link.
The location hook of described positioning component is the double hook location hook having front hook and rear hook.
Being provided with hook member on described link, described location hook can connect with described hook member.
It is provided with elastic component between the former piece of three described bar assemblies and consequent.
Being provided with little axle on the left horizontal element of three described bar assemblies and right horizontal element, its end is provided with shelves bar, institute
The little axle stated and the side plate motion of described footrest component coordinate, and described side plate is fixed with footrest.
By said structure, chair foot rest device has the following two primary operational method (four-bar mechanism with assembly composition
As a example by parallel-crank mechanism).
Tool main operation handle and the operational approach of secondary manipulator handle structure:
1. at footrest component during the front extreme higher position of chair, when location hook is double hook location hook and drive link and left back part and the right side
When the hole of consequent is flexibly connected, the front hook of the double hook location hook being fixed on drive link hooks front connector；When location hook is double
When hook location hook and drive link are flexibly connected with the hole of left front part and right former piece, before the double hook location hook being fixed on drive link
Hook hooks and is connected in the hook member that link is anterior.Now, secondary operation handle and main operation handle have a suitable angle.Use hands
Main operation handle of holding with a firm grip operates handle with pair, forces secondary operation handle rotation and closes up with main operation handle, the pair operation of rotation
Handle drives drive link and is fixed on double hook location hook thereon rotation, and the front hook of double hook location hook disengages front connector or hook
After part, then rotating backward together with making main operation handle and the secondary operation handle that closes up with it, the main manipulator grip strip of rotation is dynamic even
Fitting, shifting part and drive rod rotation, make parallel-crank mechanism/footrest component retraction, is positioned part and is positioned at certain of rear portion
During one position, pull-up pair operation handle, the secondary manipulator grip strip of rotation moves drive link and double hook location hook rotates, double hook location hook
Rear hook hook rear connectors or be connected in the hook member at link rear portion, parallel-crank mechanism/footrest component is positioned in
Lower rear positions.Contrary operation, the highest position before making parallel-crank mechanism/footrest component be positioned again at chair.
2. at footrest component during the front extreme higher position of chair, when location hook only before hook and drive link and left back part and right consequent
Hole be flexibly connected time, the front hook of the location hook being fixed on drive link hooks front connector；Hook and biography before location hook only has
When lever is flexibly connected with the hole of left front part and right former piece, the front hook of the location hook being fixed on drive link hooks the company of being connected in
Connect the hook member that frame is anterior.Now, secondary operation handle and main operation handle have a suitable angle.With holding tight main operation handle
Operating handle with pair, force secondary operation handle rotate and close up with main operation handle, the secondary manipulator grip strip of rotation moves drive link
And it is fixed on location hook thereon rotation, and after the front hook of location hook disengages front connector or hook member, parallel-crank mechanism/put
Foot assembly, under its deadweight and elastic component elastic force effect, toward the indentation of the chair back lower place, and is positioned by elastic component.Pull-up is close in one
The main operation handle risen and secondary operation handle, main operation handle rotates, and by connector, shifting part with drive link by parallel four
Bian Xing mechanism/footrest component is lifted before chair, and during extreme higher position, place, pull-up pair operation handle, the secondary manipulator grip strip of rotation is dynamic to be passed
Lever and location hook rotate, and the front hook of location hook hooks front connector or hook member, parallel-crank mechanism/footrest component again
It is positioned again at the highest position before chair.
In sum, this utility model lamps structure is simple, practical, simple operation, reliable, and the chair back coordinates, become sitting posture into
Lie or semi-lying, its additional function can be increased easily on new design chair or original chair.
Accompanying drawing explanation
Two optimum implementation of the present utility model are described below in conjunction with the accompanying drawings.
Fig. 1 is the side schematic view of the chair foot rest device of a kind of optimal form of implementation；
Fig. 2 is that the A of Fig. 1 is to schematic diagram；
Fig. 3 is the side schematic view of the chair foot rest device of another optimal form of implementation；
Fig. 4 is that the C of Fig. 3 is to schematic diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in detail below.
See Fig. 1 and Fig. 2.This example is made up of connecting seat assembly 1, three bar assembly 2, footrest component 3 and positioning component 4.Even
The link 1/1 of joint chair assembly 1 is connected in below chair seat tool 5, link 1/1 connects and has two pieces connector 2/1, two pieces
Connector 2/1 is cylindric, is parallel to each other, and the connector 2/1 being connected to link 1/1 front portion is front connector 1/2/1 (Fig. 2
Shown in upper dotted line), the connector 2/1 being connected to link 1/1 rear portion is rear connectors 2/2/1 (on Fig. 2 shown in dotted line), even
Connect and on frame 1/1, be provided with hook member 3/1 (on Fig. 2 shown in dotted line) and keeper 4/1 (on Fig. 2 shown in dotted line), three bar assembly 2 Hes
The size of two parallel-crank mechanisms of connecting seat assembly 1 composition is identical, be arranged on connecting seat assembly 1 left side for left three bars
Assembly 1/2, be arranged on the right of connecting seat assembly 1 for right three bar assemblies 2/2, the vertical member 3/2 of three bar assemblies 2 is divided into former piece 1/
3/2 and consequent 2/3/2, former piece 1/3/2 is divided into left front part 1/1/3/2 and right former piece 2/1/3/2, and consequent 2/3/2 is divided into left back part
1/2/3/2 and right consequent 2/2/3/2, the left front part 1/1/3/2 of left three bar assemblies 1/2 and the upper part of left back part 1/2/3/2
Other and front connector 1/2/1 and rear connectors 2/2/1 are slidably connected, the right former piece 2/1/3/2 of right three bar assemblies 2/2 and right consequent
The upper end of 2/2/3/2 is slidably connected with front connector 1/2/1 and rear connectors 2/2/1 respectively, the horizontal element 4/ of three bar assemblies 2
2 are divided into left horizontal element 1/4/2 and right horizontal element 2/4/2, left horizontal element 1/4/2 rearward end of left three bar assemblies 1/2 and middle position
Put bottom with left back part 1/2/3/2 and left front part 1/1/3/2 respectively to be slidably connected, the right horizontal element of right three bar assemblies 2/2
2/4/2 rearward end and medium position bottom with right consequent 2/2/3/2 and right former piece 2/1/3/2 respectively is slidably connected, Zuo Shui
The footrest 1/3 of footrest component 3 it is fixed with on the sponson of horizontal member 1/4/2 and right horizontal element 2/4/2.Connecting seat assembly 1
Front connector 1/2/1 and link 1/1 are slidably connected, and the end of front connector 1/2/1 is fixed with the main manipulator of positioning component 4
Slide and join in handle 1/4, the drive link 2/4 of positioning component 4 and the hole of the left front part 1/1/3/2 of three bar assemblies 2 and right former piece 2/1/3/2
Closing, the one end of drive link 2/4 hole with main operation handle 1/4 respectively is slidably matched and the secondary operation handle 3/4 of positioning component 4
Being connected, drive link 2/4 is fixed with location hook 4/4 (on Fig. 1 shown in dotted line), location hook 4/4 is to have front hook and the double hook of rear hook
Location hook 1/4/4, front connector 1/2/1 is fixed with shifting part 5/4, shifting part 5/4 and drive link 2/4 and connects, front connector
Being fixed with reinforcement 6/4 on 1/2/1, one end and the drive link 2/4 of reinforcement 6/4 are slidably connected.Reinforcement 6/4 increases rigidity
Effect.Double dot dash line figure below Fig. 1 represents that footrest component 3 is in the state of lower rear position.
See Fig. 3 and Fig. 4.This example is also by connecting seat assembly 1, three bar assembly 2, footrest component 3 and positioning component 4 groups
Become, but and unlike example one: rear connectors 2/2/1 and link 1/1 are slidably connected, and the end of rear connectors 2/2/1 is solid
It is connected with the main operation handle 1/4 of positioning component 4, the drive link 2/4 of positioning component 4 and the left back part 1/2/3/2 of three bar assemblies 2
Be slidably matched with the hole of right consequent 2/2/3/2 (on Fig. 3 and left back part 1/2/3/2 is overlapping), the one end of drive link 2/4 respectively and
The hole of main operation handle 1/4 is slidably matched and the secondary operation handle 3/4 of positioning component 4 is connected, and drive link 2/4 is fixed with location
Hook 4/4 (on Fig. 3 shown in dotted line), the most front hook of location hook 4/4, location hook 4/4 can connect with front connector 1/2/1, connect afterwards
It is fixed with shifting part 5/4 (on Fig. 3 shown in dotted line), shifting part 5/4 and drive link 2/4 on part 2/2/1 to connect, rear connectors 2/2/
Being fixed with reinforcement 6/4 on 1, one end and the drive link 2/4 of reinforcement 6/4 are slidably connected.Reinforcement 6/4 increases rigidity and makees
With.Being provided with elastic component 9/4 between the former piece 1/3/2 of three bar assemblies 2 and consequent 2/3/2, elastic component 9/4 is extension spring.Left horizontal element
1/4/2 and right horizontal element 2/4/2 (on Fig. 3 and left horizontal element 1/4/2 is overlapping) on be fixed with the footrest 1/3 of footrest component 3.Figure
3, the double dot dash line figure below Fig. 4 represents that footrest component 3 is in the state of lower rear position.
By said structure, the operational approach of two kinds of optimum implementation of chair foot rest device is as follows:
1) operational approach of embodiment one:
At footrest component 3 during the front extreme higher position of chair, the front hook of the double hook location hook 1/4/4 being fixed on drive link 2/4
Hook the hook member 3/1 being connected in link 1/1 front portion.Now, secondary operation handle 3/4 and main operation handle 1/4 have suitable
Angle.With holding tight main operation handle 1/4 and secondary operation handle 3/4, secondary operation handle 3/4 is forced to rotate and and main manipulator
Handle 1/4 closes up, and the secondary operation handle 3/4 of rotation drives drive link 2/4 and is fixed on double hook location hook 1/4/4 thereon and rotates,
After the front hook of double hook location hook 1/4/4 disengages hook member 3/1, make main operation handle 1/4 and and its secondary operation handle 3/4 closed up
Rotating backward together, the main operation handle 1/4 of rotation drives front connector 1/2/1, shifting part 6/4 and drive link 2/4 to rotate, and makes
Parallel-crank mechanism/footrest component 3 retraction, and after being positioned part 4/1 location, pull-up pair operation handle 3/4, the secondary behaviour of rotation
Making handle 3/4 drives drive link 2/4 and double hook location hook 1/4/4 to rotate, and the rear hook of double hook location hook 1/4/4 hooks rear connectors
2/2/1, parallel-crank mechanism/footrest component 3 is positioned in lower rear positions.Contrary operation, parallel-crank mechanism/leg rest
Assembly 3 is positioned again at the highest position before chair.
3) operational approach of embodiment two:
At footrest component 3 during the front extreme higher position of chair, before the front hook of the location hook 4/4 being fixed on drive link 2/4 hooks
Connector 1/2/1, now, secondary operation handle 3/4 and main operation handle 1/4 have a suitable angle.With holding tight main manipulator
Handle 1/4 and secondary operation handle 3/4, force secondary operation handle 3/4 rotate and close up with main operation handle 1/4, the secondary operation of rotation
Handle 3/4 drives drive link 2/4 and is fixed on location hook 4/4 thereon and rotates, the front hook of location hook 4/4 disengage before connector 1/
After 2/1, parallel-crank mechanism/footrest component 3 is conducted oneself with dignity and under elastic force effect of elastic component 9/4 at it, the indentation chair back lower place
Somewhere, is positioned by elastic component 9/4.Main operation handle 1/4 and pair that pull-up is close together operate handle 3/4, main operation handle
1/4 rotates, and is lifted by parallel-crank mechanism/footrest component 3 by rear connectors 2/2/1, shifting part 6/4 and drive link 2/4
Before chair, during extreme higher position, place, pull-up pair operation handle 3/4, the secondary operation handle 3/4 of rotation drives drive link 2/4 and location
Hook 4/4 rotates, and the front hook of location hook 4/4 hooks front connector 1/2/1, and parallel-crank mechanism/footrest component 3 is positioned again
Highest position before chair.
In sum, this utility model lamps structure is simple, practical, simple operation, reliable, and the chair back coordinates, become sitting posture into
Lie or semi-lying, its additional function can be increased easily on new design chair or original chair.
Claims (9)
1. a chair foot rest device, it is mainly by four parts such as connecting seat assembly, three bar assemblies, footrest component and positioning components
Composition, it is characterised in that the link (1/1) of described connecting seat assembly (1) is connected in below chair seat tool (5), described
Link (1/1) upper connection to have two pieces connector (2/1), described connector (2/1) to be connected to link (1/1) anterior
For front connector (1/2/1), described connector (1/1) be connected to link (1/1) rear portion for rear connectors (2/2/1),
Three described bar assemblies (2) have two groups, be arranged on connecting seat assembly (1) left side for left three bar assemblies (1/2), be arranged on connection
Holder assembly (1) the right for right three bar assemblies (2/2), a described left side three bar assembly (1/2) and the described right side three bar assembly (2/2)
Size and shape identical, three described bar assemblies (2) are made up of vertical member (3/2) and horizontal element (4/2), described vertical member
(3/2) former piece (1/3/2) and consequent (2/3/2) it are divided into, before described former piece (1/3/2) is divided into left front part (1/1/3/2) and the right side
Part (2/1/3/2), described consequent (2/3/2) is divided into left back part (1/2/3/2) and right consequent (2/2/3/2), described level
Part (4/2) is divided into left horizontal element (1/4/2) and right horizontal element (2/4/2), described left front part (1/1/3/2) and left back part (1/
2/3/2) upper end connects with described front connector (1/2/1) and rear connectors (2/2/1) respectively, described right former piece
(2/1/3/2) and right consequent (2/2/3/2) upper end respectively with described front connector (1/2/1) and rear connectors (2/2/
1) connect, described left horizontal element (1/4/2) rearward end and somewhere respectively with described left back part (1/2/3/2) and left front part
(1/1/3/2) bottom is flexibly connected, described right horizontal element (2/4/2) rearward end and somewhere respectively with described right consequent
(2/2/3/2) and right former piece (2/1/3/2) bottom be flexibly connected, described left horizontal element (1/4/2) and right horizontal element (2/
4/2) upper connection have footrest component (3), described positioning component (4) be arranged on connecting seat assembly (1) and three bar assemblies (2) it
Between.
Chair foot rest device the most according to claim 1, it is characterised in that described connecting seat assembly and three bar assembly groups
The four-bar mechanism become is parallel-crank mechanism.
Chair foot rest device the most according to claim 1, it is characterised in that described be arranged on connecting seat assembly (1) and
Positioning component (4) between three bar assemblies (2) is so to form: the connector (2/1) of described connecting seat assembly (1) and institute
The link (1/1) stated is flexibly connected, and stretches in link (1/1) outside described connector (2/1) one end, described outer stretches in
The end of the connector (2/1) of link (1/1) is fixed with the main operation handle (1/4) of described positioning component (4), described
Hole at the correct position of the drive link (2/4) of positioning component (4) and the two pieces vertical member (3/2) of three described bar assemblies (2)
Being flexibly connected, the one end of described drive link (2/4) and the hole of described main operation handle (1/4) are flexibly connected, and described
Secondary operation handle (3/4) of positioning component (4) be connected, described drive link (2/4) is fixed with the location of positioning component (4)
Hook (4/4), described connector (2/1) is fixed with the shifting part (5/4) of positioning component (4), described shifting part (5/4) and
Described drive link (2/4) connects, and is fixed with at the outer correct position stretching in link (1/1) of described connector (2/1)
The reinforcement (6/4) of described positioning component (4), the hole of the other end of described strong part (6/4) and described drive link (2/4)
It is flexibly connected.
Chair foot rest device the most according to claim 1, it is characterised in that be provided with on described vertical member (3/2) and push away
Draw piece (8/4).
5. according to the chair foot rest device described in claim 1 or 3, it is characterised in that be provided with on described link (1/1)
Keeper (4/1).
6. according to the chair foot rest device described in claim 1 or 3, it is characterised in that the location hook of described positioning component (4)
(4/4) it is the double hook location hook (1/4/4) having front hook and rear hook.
7. according to the chair foot rest device described in claim 1 or 3, it is characterised in that be provided with on described link (1/1)
Hook member (3/1), described location hook (4/4) can connect with described hook member (3/1).
Chair foot rest device the most according to claim 1, it is characterised in that the former piece (1/3/ of three described bar assemblies (2)
2) and between consequent (2/3/2), be provided with elastic component (9/4).
Chair foot rest device the most according to claim 1, it is characterised in that the left horizontal element of three described bar assemblies (2)
(1/4/2) and be provided with little axle (5/2) on right horizontal element (2/4/2), its end is provided with shelves bar (6/2), described little axle
(5/2) coordinate with side plate (2/3) motion of described footrest component (3), described side plate (2/3) is fixed with footrest (1/
3)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520891837.XU CN205682829U (en) | 2015-11-06 | 2015-11-06 | Chair foot rest device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520891837.XU CN205682829U (en) | 2015-11-06 | 2015-11-06 | Chair foot rest device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205682829U true CN205682829U (en) | 2016-11-16 |
Family
ID=57264628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520891837.XU Expired - Fee Related CN205682829U (en) | 2015-11-06 | 2015-11-06 | Chair foot rest device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205682829U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106667101A (en) * | 2015-11-06 | 2017-05-17 | 杭州奇栖正科技开发有限公司 | Chair footrest device |
| CN108294526A (en) * | 2017-01-11 | 2018-07-20 | 杭州奇栖正科技开发有限公司 | Multiposition chair footrest rack |
-
2015
- 2015-11-06 CN CN201520891837.XU patent/CN205682829U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106667101A (en) * | 2015-11-06 | 2017-05-17 | 杭州奇栖正科技开发有限公司 | Chair footrest device |
| CN108294526A (en) * | 2017-01-11 | 2018-07-20 | 杭州奇栖正科技开发有限公司 | Multiposition chair footrest rack |
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