CN208693719U - A kind of Massage chair frame device realizing backrest and toppling over leg rest lifting linkage - Google Patents
A kind of Massage chair frame device realizing backrest and toppling over leg rest lifting linkage Download PDFInfo
- Publication number
- CN208693719U CN208693719U CN201820109800.0U CN201820109800U CN208693719U CN 208693719 U CN208693719 U CN 208693719U CN 201820109800 U CN201820109800 U CN 201820109800U CN 208693719 U CN208693719 U CN 208693719U
- Authority
- CN
- China
- Prior art keywords
- leg rest
- connecting rod
- assembly
- hinged
- leg
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Massaging Devices (AREA)
Abstract
The utility model discloses a kind of Massage chair frame devices realizing backrest and toppling over leg rest lifting linkage, the top of back rest assembly and seat frame is hinged, link position of the articulated position of back rest assembly and seat frame close to massage armchair backrest and seat surface, telescopic electric push rod is flexibly connected with seat frame and back rest assembly, and U-shaped part is fixed below the seat surface position of back rest assembly；Leg rest lifting mechanism includes leg rest, the first leg rest connecting rod, the second leg rest connecting rod and third leg rest connecting rod, leg rest top is flexibly connected with the front of back rest assembly seat surface position, the middle part or lower removable of first leg rest small end and leg rest connect, first leg rest connecting rod lower end and one end of the second leg rest connecting rod are hinged, the other end of second leg rest connecting rod and one end of third leg rest connecting rod are hinged, the other end and seat frame of third leg rest connecting rod are hinged, and the middle position of the second leg rest connecting rod and U-shaped part are hinged.This programme structure is simple, and stable transmission is low in cost.
Description
Technical field
The utility model relates to health-care messaging chair field more particularly to it is a kind of realize backrest topple over and leg rest lifting linkage
Massage chair frame device.
Background technique
Air China affixes one's name to the design concept of (NASA) spaceship seat, meets Ergonomy and correctly reclines posture principle, to subtract
The gravitational pressure that light vertebra is born.When astronaut relies on backward, when the horizontal line of foot being allowed to be higher than heart, body and leg it
Between be obtuse angle for 126 degree (- /+7 degree).At this point, gravity is distributed evenly in whole body, and keep the song of vertebrae S font
Line.Zero-g posture can relax vertebrae, relieve tight muscle, while promoting the blood circulation of human body.
Massage chair in the prior art realizes that the function of zero-g massage state is multiple electronic by installing mostly
Telescopic putter installs an electric pushrod, installs one again between backrest brandreth and leg rest that is, between backrest brandreth and seat frame
A electric pushrod.As patent document CN201775750U discloses a kind of massage mechanism of simulating zero-gravity state, including it is small
Leg, upper housing, backrest and lower mounting；It is hinged by mounting pin shaft between upper housing and lower mounting；In upper housing and lower mounting
Between install an adjustable upper housing elevation angle mounting electric cylinder；It is also equipped in upper housing and adjusts shank respectively
The massage armchair of the shank electric cylinder and backrest electric cylinder of the elevation angle of portion and backrest, the structure is independent electronic using 3
Push rod, it is with high costs.
For another example patent document CN103584976A discloses a kind of massage armchair of forward slip realization zero-g state, including
Legs and feet assembly, seat surface assembly, the backrest assembly being successively hinged from bottom to top, special character include for adjusting seat surface assembly
With backrest assembly it is advancing slip during both elevation angle the first slide link device, for adjust legs and feet assembly it is advancing slip during
Second slide link device of elevation angle, the first slide link device are connect with the second slide link device synchronous movement；Institute
State the first slide link device include the lower mounting for being used to support massage armchair, the railroad being installed at left and right sides of lower mounting,
The upper housing being installed on railroad, seat surface assembly are coupled with upper housing with backrest assembly, and backrest assembly is carried on the back by seat
Fixed link is fixedly connected with seat surface assembly, and lower mounting is connected with by pin shaft for realizing advancing slip electronic strut, electronic strut
The other end connect with upper housing by pin shaft, the both side ends of lower mounting pass through pin shaft and are respectively equipped with a seat supports bar, seat branch
The upper end of strut is connect with seat surface assembly respectively by pin shaft；The second slide link device includes that axis is connected on lower mounting
One end of legs and feet chain bar two, the chain bar being connected by pin shaft with the middle-end of legs and feet chain bar two, chain bar passes through pin shaft and upper housing
It is connected, the upper end of legs and feet chain bar two is connected by pin shaft with the bottom of legs and feet chain bar one, and the top of legs and feet chain bar one passes through
Pin shaft is connected with legs and feet connecting plate, and one end of legs and feet connecting plate is connected by pin shaft with seat surface assembly, and the other end is equipped with rolling
Wheel, idler wheel are in contact with legs and feet assembly by rolling friction mode.Though the massage armchair using the structure reduces electric pushrod,
It is design structure complexity, driving member is excessive, to requirement on machining accuracy height, easily there is quality instability problem in production.
Summary of the invention
In order to solve the above technical problems, topple over the purpose of the utility model is to provide a kind of realization backrest and lifted with leg rest
The Massage chair frame device of linkage is risen, structure is relatively simple, stable transmission, low in cost.
To achieve the above object, the utility model uses technical solution below:
A kind of Massage chair frame device realizing backrest and toppling over leg rest lifting linkage, including massaging manipulator (1), back rest
Assembly (2), for bearing seat frame (4), be used to provide power source telescopic electric push rod (5), for supporting putting for shank
Leg support (3) and the leg rest lifting mechanism (6) that linkage is toppled over for realizing leg rest and back rest, massaging manipulator (1) setting exist
And it can be along guide rail from back movement to seat surface on back rest assembly (2) symmetrical guide rail；It is characterized in that, the back rest
The top of assembly (2) and the seat frame (4) is hinged and can rotate relative to seat frame (4), back rest assembly (2) and seat frame
(4) link position of the articulated position close to massage armchair backrest and seat surface, one end of the telescopic electric push rod (5) and seat frame
(4) it is flexibly connected, the other end of telescopic electric push rod (5) is flexibly connected by U-shaped part (21) with back rest assembly (2), U-shaped part
(21) it is fixed below the seat surface position of back rest assembly (2), in this way, telescopic electric push rod (5) pushes back rest assembly (2) phase
Seat frame (4) are rotated；Leg rest lifting mechanism (6) includes leg rest (3), the first leg rest connecting rod (61), the second leg rest connecting rod
(62) it is flexibly connected with third leg rest connecting rod (63), leg rest (3) top with the front of back rest assembly (2) seat surface position, the
One leg rest connecting rod (61) upper end is connect with the middle part of leg rest (3) or lower removable, the first leg rest connecting rod (61) lower end and second
One end of leg rest connecting rod (62) is hinged, and one end of the other end and third leg rest connecting rod (63) of the second leg rest connecting rod (62) is hinged,
The other end of third leg rest connecting rod (63) and seat frame (4) hingedly, the middle position and U-shaped part (21) of the second leg rest connecting rod (62)
Hingedly, in this way, telescopic electric push rod (5) also drives leg rest lifting mechanism (6) to transport while pushing back rest assembly (2) rotation
It is dynamic.
Preferably, leg rest (3) top and back rest assembly (2) are hingedly, the middle part or lower part and first of leg rest (3)
Leg rest connecting rod (61) hingedly, the leg rest connecting rod of hinge joint A to first (61) and second of the first leg rest connecting rod (61) and leg rest (3)
The line of the hinge joint B of leg rest connecting rod (62) is Lab, the hinge joint B of the first leg rest connecting rod (61) and the second leg rest connecting rod (62) is extremely
The line of the hinge joint C of second leg rest connecting rod (62) and third leg rest connecting rod (63) is Lbc, the second leg rest connecting rod (62) and third
The line of the hinge joint C of leg rest connecting rod (63) to third leg rest connecting rod (63) and the hinge joint D of seat frame (4) are Lcd, first puts
The hinge joint E's of the leg rest connecting rod of hinge joint B to second (62) and U-shaped part (21) of leg connecting rod (61) and the second leg rest connecting rod (62)
Line Lbe；Wherein, Lab:Lbc=1.20~1.25；Lcd:Lbc=1.60~1.65, LbcAnd LcdBetween angle α variation range
It is 6 °~135 °, LabAnd LbcBetween angle β variation range be 45 °~155 °, Lbe:Lbc=2.90~3.0, LbeAnd LbcIt
Between angle γ be 12 °~14 °.
Preferably, one end of the telescopic electric push rod (5) is hinged by pin shaft with seat frame (4), telescopic electric is pushed away
The other end of bar (5) is hinged by pin shaft with U-shaped part (21).
Preferably, the front of back rest assembly (2) seat surface position is fixed with symmetrical hangers part (22), leg rest
(3) top and hangers part (22) are hinged by pin shaft.
Preferably, the upper end of the U-shaped part (21) is fixedly connected with back rest assembly (2), the lower end of U-shaped part (21) with
Hingedly, the middle position and telescopic electric push rod (5) of U-shaped part (21) are hinged for second leg rest connecting rod (62).In this way, electric pushrod pushes away
When dynamic U-shaped part (21), the linkage and each autorotation between back rest and leg rest are more reasonable, and use is more comfortable.
Preferably, the back rest assembly (2) is cut with scissors by pin shaft with the shaft seating (41) being mounted on seat frame (4)
It connects.
Preferably, being welded with U-shaped part (21) and symmetrical hangers part (22), institute on the back rest assembly (2)
It states and is welded with shaft seating (41) on seat frame (4).
Preferably, the telescopic electric push rod one end for being used to provide power source passes through pin shaft and seat frame (4) hingedly, it is another
End is hinged by pin shaft and back rest assembly (2).
Preferably, the first leg rest connecting rod (61), the second leg rest connecting rod (62) and third leg rest connecting rod (63) are mutual
Between be hinged by riveting method.
Preferably, the first leg rest connecting rod (61) passes through pin shaft and leg rest (3) hingedly, the third leg rest connecting rod
(63) hingedly by pin shaft and the seat frame (4), the second leg rest connecting rod (62) and the U-shaped part (21) are connected by pin shaft
It connects.
An electric pushrod can be used only due to the technical solution more than using in the utility model, while realizing and leaning on
Reclining and leg rest lifting to be carried on the back, and reaches zero-g massage state, entire chair frame apparatus structure is simple, and stable transmission, function is reliable,
It is low in cost.
Detailed description of the invention
Fig. 1 is the overall schematic of the utility model.
Fig. 2 is the original state figure of the utility model.
Fig. 3 is the state diagram that the utility model backrest is poured onto after certain angle.
Fig. 4 is state diagram when the utility model leg rest rises to extreme higher position.
Fig. 5 is the partial schematic diagram of the utility model leg rest transmission mechanism.
Appended drawing reference in attached drawing is as follows:
Wherein, 1, massaging manipulator；2, back rest assembly；21, U-shaped part；22, hangers part；3, leg rest；4, seat frame；
41, shaft seating；5, telescopic electric push rod；6, leg rest lifting mechanism；61, the first leg rest connecting rod；62, the second leg rest connecting rod；63,
Third leg rest connecting rod.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
Describe the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " multiple "
It is two or more, unless otherwise restricted clearly.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
A kind of Massage chair frame device realizing backrest and toppling over leg rest lifting linkage as shown in Figures 1 to 4, including massage
Manipulator 1, back rest assembly 2, for bearing seat frame 4, be used to provide power source telescopic electric push rod 5, for supporting
The leg rest 3 of shank and the leg rest lifting mechanism 6 that linkage is toppled over for realizing leg rest and back rest, massaging manipulator 1 are arranged
And it can be along guide rail from back movement to seat surface on the symmetrical guide rail of back rest assembly 2；The back rest assembly 2 with it is described
The top of seat frame 4 is hinged and can rotate relative to seat frame 4, and the articulated position of back rest assembly 2 and seat frame 4 is close to massage armchair
One end of the link position of backrest and seat surface, the telescopic electric push rod 5 is flexibly connected with seat frame 4, telescopic electric push rod 5
The other end is flexibly connected by U-shaped part 21 with back rest assembly 2, and U-shaped part 21 is fixed under the seat surface position of back rest assembly 2
Side, in this way, telescopic electric push rod 5 pushes back rest assembly 2 to rotate relative to seat frame 4；Leg rest lifting mechanism 6 includes leg rest
3, the first leg rest connecting rod 61, the second leg rest connecting rod 62 and third leg rest connecting rod 63,3 top of leg rest and 2 seat surface of back rest assembly
The front of position is flexibly connected, and 61 upper end of the first leg rest connecting rod is connect with the middle part of leg rest 3 or lower removable, and the first leg rest connects
61 lower end of bar and one end of the second leg rest connecting rod 62 are hinged, the other end of the second leg rest connecting rod 62 and the one of third leg rest connecting rod 63
End is hinged, and the other end and seat frame 4 of third leg rest connecting rod 63 are hinged, the middle position of the second leg rest connecting rod 62 and U-shaped part 21
Hingedly, in this way, telescopic electric push rod 5 pushes back rest assembly 2 that leg rest lifting mechanism 6 is also driven to move while rotation.
As shown in figure 5,3 top of leg rest and back rest assembly 2 are hinged, the middle part or lower part of leg rest 3 in the present embodiment
Hinged with the first leg rest connecting rod 61, the leg rest connecting rod 61 of hinge joint A to first of the first leg rest connecting rod 61 and leg rest 3 is put with second
The line of the hinge joint B of leg connecting rod 62 is Lab, the hinge joint B of the first leg rest connecting rod 61 and the second leg rest connecting rod 62 to the second leg rest
The line of the hinge joint C of connecting rod 62 and third leg rest connecting rod 63 is Lbc, the hinge of the second leg rest connecting rod 62 and third leg rest connecting rod 63
The line of contact C to the third leg rest connecting rod 63 and hinge joint D of seat frame 4 is Lcd, the first leg rest connecting rod 61 and the second leg rest connect
The line L of the hinge joint E of the leg rest connecting rod of hinge joint B to second 62 and U-shaped part 21 of bar 62be；In order to ensure the leg rest is lifted machine
It is structure stable drive, reliable for operation, and the experience comfort of leg rest and back rest linkage is improved, to the dimension scale and bar of rod piece
The parameter areas such as the rotation angle between part are further clarified: Lab:Lbc=1.20~1.25；Lcd:Lbc=1.60~
1.65 LbcAnd LcdBetween angle α variation range be 6 °~135 °, be lower than 6 ° or less when, mechanism is when being driven original state
Drive line angle is too small, lacks stationarity；When higher than 135 °, in backhaul, less than 45 °, transmission also lacks steadily drive line angle for mechanism, therefore
Answer strict control LabAnd LbcTransmission angle.Similarly for stable drive, LabAnd LbcBetween angle β variation range be 45 °
~155 °.E point on 61 in leg rest connecting rod is thrust transmission point, and the variation of the position will affect drive characteristic, is more preferable real
It now requires, E point position should meet claimed below: Lbe:Lbc=2.90~3.0, LbeAnd LbcBetween angle γ be 12 °~14 °.
In the present embodiment, one end of the telescopic electric push rod 5 and seat frame 4 are hinged by pin shaft, telescopic electric push rod 5
The other end and U-shaped part 21 by pin shaft it is hinged.The front of 2 seat surface position of back rest assembly is fixed with symmetrical hangers part
22,3 top of leg rest is hinged by pin shaft with hangers part 22.The upper end of the U-shaped part 21 is fixedly connected with back rest assembly 2, U
The lower end of shape part 21 and the second leg rest connecting rod 62 are hinged, and the middle position of U-shaped part 21 and telescopic electric push rod 5 are hinged.In this way, electric
When dynamic push rod pushes U-shaped part 21, movement is transmitted to leg rest transmission mechanism 6, backrest by U-shaped part 21 by the back rest assembly 2
Linkage and each autorotation between frame and leg rest is more reasonable, and use is more comfortable.The back rest assembly 2 by pin shaft with
It is hinged to weld the shaft seating 41 being mounted in seat frame 4.U-shaped part 21 and bilateral symmetry are welded on the back rest assembly 2
Hangers part 22, be welded with shaft seating 41 in the seat frame 4.The telescopic electric push rod one end for being used to provide power source passes through
Pin shaft and seat frame 4 are hinged, and the other end is hinged by pin shaft and back rest assembly 2.The first leg rest connecting rod 61, the second leg rest
Connecting rod 62 and third leg rest connecting rod 63 are hinged by riveting method between each other.The first leg rest connecting rod 61 passes through pin shaft
Hinged with leg rest 3, the third leg rest connecting rod 63 is hinged by pin shaft and the seat frame 4, the second leg rest connecting rod 62
It is connected with the U-shaped part 21 by pin shaft.
The motion principle of the utility model Massage chair frame device is as follows: it is massage armchair backrest frame assembly 2 topples over the stage first,
As shown in Fig. 2, control remote controler, telescopic electric push rod 5 stretch out, push shaft seating 41 of the back rest 2 in seat frame 4 slow
Rotation, meanwhile, the U-shaped part 21 being welded on back rest assembly passes motion to the second leg rest connecting rod of leg rest lifting mechanism 6
62, further, the second leg rest connecting rod 62 drives the first leg rest connecting rod 61 and third leg rest connecting rod 63, to realize leg rest 3
Linkage, as shown in Figure 3；Telescopic putter 5 continues to stretch out, until backrest brandreth 2 is poured onto 155 ° of final angle or so, such as Fig. 4 institute
Show, leg rest 3 rises to extreme higher position at this time, and this state is massage zero-g state.Similarly, telescopic electric push rod 5 is shunk
When, 2 bottom out of back rest, leg rest 3 slowly declines.
The utility model, which realizes that backrest is toppled over, can be applied to massage armchair with the device of leg rest lifting linkage, can also apply
In other occasions.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiment or examples.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are not departing from the utility model
Principle and objective in the case where above-described embodiment can be changed in the scope of the utility model, modify, replace and
Modification.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should be included in
Within the protection scope of the utility model.
Claims (10)
1. a kind of Massage chair frame device realizing backrest and toppling over leg rest lifting linkage, including massaging manipulator (1), back rest are total
At (2), for the seat frame (4) of bearing, the telescopic electric push rod (5) for being used to provide power source, the leg rest for supporting shank
Frame (3) and the leg rest lifting mechanism (6) that linkage is toppled over for realizing leg rest and back rest, massaging manipulator (1) setting are being leaned on
And it can be along guide rail from back movement to seat surface on backrest assembly (2) symmetrical guide rail；It is characterized in that, the back rest is total
It is hinged at the top of (2) and the seat frame (4) and can be rotated relative to seat frame (4), back rest assembly (2) and seat frame (4)
Link position of the articulated position close to massage armchair backrest and seat surface, one end of the telescopic electric push rod (5) and seat frame (4)
It is flexibly connected, the other end of telescopic electric push rod (5) is flexibly connected by U-shaped part (21) with back rest assembly (2), U-shaped part
(21) it is fixed below the seat surface position of back rest assembly (2), in this way, telescopic electric push rod (5) pushes back rest assembly (2) phase
Seat frame (4) are rotated；Leg rest lifting mechanism (6) includes leg rest (3), the first leg rest connecting rod (61), the second leg rest connecting rod
(62) it is flexibly connected with third leg rest connecting rod (63), leg rest (3) top with the front of back rest assembly (2) seat surface position, the
One leg rest connecting rod (61) upper end is connect with the middle part of leg rest (3) or lower removable, the first leg rest connecting rod (61) lower end and second
One end of leg rest connecting rod (62) is hinged, and one end of the other end and third leg rest connecting rod (63) of the second leg rest connecting rod (62) is hinged,
The other end of third leg rest connecting rod (63) and seat frame (4) hingedly, the middle position and U-shaped part (21) of the second leg rest connecting rod (62)
Hingedly, in this way, telescopic electric push rod (5) also drives leg rest lifting mechanism (6) to transport while pushing back rest assembly (2) rotation
It is dynamic.
2. a kind of Massage chair frame device realizing backrest and toppling over leg rest lifting linkage according to claim 1, feature
Be, leg rest (3) top and back rest assembly (2) hingedly, the middle part or lower part of leg rest (3) and the first leg rest connecting rod (61)
Hingedly, the leg rest connecting rod of hinge joint A to first (61) and the second leg rest connecting rod (62) of the first leg rest connecting rod (61) and leg rest (3)
Hinge joint B line be Lab, the leg rest connecting rod of hinge joint B to second of the first leg rest connecting rod (61) and the second leg rest connecting rod (62)
It (62) is L with the line of the hinge joint C of third leg rest connecting rod (63)bc, the second leg rest connecting rod (62) and third leg rest connecting rod (63)
The line of hinge joint C to third leg rest connecting rod (63) and the hinge joint D of seat frame (4) be Lcd, the first leg rest connecting rod (61) with
The line L of the hinge joint E of the leg rest connecting rod of hinge joint B to second (62) and U-shaped part (21) of second leg rest connecting rod (62)be；Wherein,
Lab:Lbc=1.20~1.25；Lcd:Lbc=1.60~1.65, LbcAnd LcdBetween angle α variation range be 6 °~135 °,
LabAnd LbcBetween angle β variation range be 45 °~155 °, Lbe:Lbc=2.90~3.0, LbeAnd LbcBetween angle γ
It is 12 °~14 °.
3. a kind of Massage chair frame device realizing backrest and toppling over leg rest lifting linkage according to claim 1, feature
It is, one end of the telescopic electric push rod (5) and seat frame (4) are hinged by pin shaft, the other end of telescopic electric push rod (5)
It is hinged by pin shaft with U-shaped part (21).
4. a kind of Massage chair frame device realizing backrest and toppling over leg rest lifting linkage according to claim 1, feature
It is, the front of back rest assembly (2) seat surface position is fixed with symmetrical hangers part (22), leg rest (3) top and extension
Ear piece (22) is hinged by pin shaft.
5. a kind of Massage chair frame device realizing backrest and toppling over leg rest lifting linkage according to claim 1, feature
It is, the upper end of the U-shaped part (21) is fixedly connected with back rest assembly (2), the lower end of U-shaped part (21) and the second leg rest connecting rod
(62) hingedly, the middle position of U-shaped part (21) and telescopic electric push rod (5) are hinged.
6. a kind of Massage chair frame device realizing backrest and toppling over leg rest lifting linkage according to claim 1, feature
It is, the back rest assembly (2) is hinged by pin shaft and the shaft seating (41) being mounted on seat frame (4).
7. a kind of Massage chair frame device realizing backrest and toppling over leg rest lifting linkage according to claim 1, feature
It is, is welded with U-shaped part (21) and symmetrical hangers part (22) on the back rest assembly (2), on the seat frame (4)
It is welded with shaft seating (41).
8. a kind of Massage chair frame device realizing backrest and toppling over leg rest lifting linkage according to claim 1, feature
Be, be used to provide power the telescopic electric push rod one end in source by pin shaft and seat frame (4) hingedly, the other end by pin shaft and
Back rest assembly (2) is hinged.
9. a kind of Massage chair frame device realizing backrest and toppling over leg rest lifting linkage according to claim 1, feature
It is, the first leg rest connecting rod (61), the second leg rest connecting rod (62) and third leg rest connecting rod (63) pass through riveting between each other
Mode is hinged.
10. a kind of Massage chair frame device realizing backrest and toppling over leg rest lifting linkage according to claim 1, feature
It is, the first leg rest connecting rod (61) passes through pin shaft and leg rest (3) hingedly, and the third leg rest connecting rod (63) passes through pin shaft
Hingedly with the seat frame (4), the second leg rest connecting rod (62) is connected with the U-shaped part (21) by pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820109800.0U CN208693719U (en) | 2018-01-22 | 2018-01-22 | A kind of Massage chair frame device realizing backrest and toppling over leg rest lifting linkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820109800.0U CN208693719U (en) | 2018-01-22 | 2018-01-22 | A kind of Massage chair frame device realizing backrest and toppling over leg rest lifting linkage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208693719U true CN208693719U (en) | 2019-04-05 |
Family
ID=65911863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820109800.0U Withdrawn - After Issue CN208693719U (en) | 2018-01-22 | 2018-01-22 | A kind of Massage chair frame device realizing backrest and toppling over leg rest lifting linkage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208693719U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108158778A (en) * | 2018-01-22 | 2018-06-15 | 浙江恒林椅业股份有限公司 | It is a kind of to realize that backrest topples over the Massage chair frame device with leg rest lifting linkage |
| CN110025453A (en) * | 2019-05-22 | 2019-07-19 | 蒙发利稻田健康科技（厦门）有限公司 | A kind of massage armchair |
| CN110200771A (en) * | 2019-05-21 | 2019-09-06 | 青岛市市立医院 | A kind of nursing bracket easy to remove |
| CN114451716A (en) * | 2022-01-20 | 2022-05-10 | 恒林家居股份有限公司 | Chair with detachable top |
-
2018
- 2018-01-22 CN CN201820109800.0U patent/CN208693719U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108158778A (en) * | 2018-01-22 | 2018-06-15 | 浙江恒林椅业股份有限公司 | It is a kind of to realize that backrest topples over the Massage chair frame device with leg rest lifting linkage |
| CN108158778B (en) * | 2018-01-22 | 2023-10-20 | 恒林家居股份有限公司 | Massage chair frame device for realizing backrest dumping and leg rest lifting linkage |
| CN110200771A (en) * | 2019-05-21 | 2019-09-06 | 青岛市市立医院 | A kind of nursing bracket easy to remove |
| CN110025453A (en) * | 2019-05-22 | 2019-07-19 | 蒙发利稻田健康科技（厦门）有限公司 | A kind of massage armchair |
| CN114451716A (en) * | 2022-01-20 | 2022-05-10 | 恒林家居股份有限公司 | Chair with detachable top |
| CN114451716B (en) * | 2022-01-20 | 2023-12-12 | 恒林家居股份有限公司 | Chair |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208693719U (en) | A kind of Massage chair frame device realizing backrest and toppling over leg rest lifting linkage | |
| CN108158778A (en) | It is a kind of to realize that backrest topples over the Massage chair frame device with leg rest lifting linkage | |
| JP5654871B2 (en) | Chairs, especially dentist chairs with seats with tiltable legrests | |
| EP2016866B1 (en) | Chair-type massage machine | |
| TW201338770A (en) | Chair-type massage apparatus | |
| CN102427748A (en) | Apparatus for seated heat therapy | |
| CN109907893A (en) | Multifunctional wheelchair and Wheel-chair type bed | |
| CN102389357B (en) | Single-drive massaging chair with zero-gravity simulation function | |
| CN202236146U (en) | Massage chair capable of simulating zero-gravity state | |
| KR101359212B1 (en) | Massager | |
| CN103263326B (en) | There is the nursing bed of straddle function | |
| CN110051154A (en) | Back seat synchronizing linkage and chair tool for chair tool | |
| CN102415933B (en) | Massage chair capable of simulating zero gravity state | |
| CN209121619U (en) | A kind of adjustable massage armchair of backrest angle | |
| CN108392334A (en) | A kind of multi-functional omnidirectional's electric bed for medical purpose | |
| CN114159737A (en) | Disconnect-type orthopedics shank rehabilitation frame | |
| CN108030601A (en) | The pedestal and wheelchair of a kind of adjustable angle | |
| CN110051155A (en) | A kind of chair tool | |
| CN115005630A (en) | Bedstead, mattress and electric bed | |
| CN208808899U (en) | A kind of multi-functional omnidirectional's electric bed for medical purpose | |
| CN215740088U (en) | Adjustable foot lifting frame | |
| CN105581541A (en) | Electric chair with lying function | |
| KR102624184B1 (en) | body shape correction chair | |
| CN211167267U (en) | Seat-standing lying three-state deformation device of lumbar vertebra twisting scooter | |
| CN219680972U (en) | Novel leg unfolding mechanism of rehabilitation bed wheelchair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 313000, Zhejiang, Huzhou province Anji County Road, 378, 380, No. Patentee after: Henglin Furniture Co.,Ltd. Address before: 313000, Zhejiang City, Huzhou province Anji County town Sunshine Industrial Zone Three District Zhejiang Heng Lin chair industry Limited by Share Ltd Patentee before: ZHEJIANG HENGLIN CHAIR INDUSTRY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190405 Effective date of abandoning: 20231020 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190405 Effective date of abandoning: 20231020 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |