CN217489192U - Massage chair with compact structure - Google Patents
Massage chair with compact structure Download PDFInfo
- Publication number
- CN217489192U CN217489192U CN202123422910.3U CN202123422910U CN217489192U CN 217489192 U CN217489192 U CN 217489192U CN 202123422910 U CN202123422910 U CN 202123422910U CN 217489192 U CN217489192 U CN 217489192U
- Authority
- CN
- China
- Prior art keywords
- frame
- seat frame
- relative
- leg
- seat
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 230000005540 biological transmission Effects 0.000 claims description 32
- 230000000694 effects Effects 0.000 abstract description 3
- 210000002414 leg Anatomy 0.000 description 36
- 238000009434 installation Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Massaging Devices (AREA)
Abstract
The utility model discloses a massage chair with compact structure, which comprises a bottom frame, a seat frame which can move relative to the bottom frame and a back frame which can be rotatablely connected with the seat frame; the massage chair also comprises a linkage mechanism, and the seat frame drives the back frame to rotate relative to the seat frame through the linkage mechanism when moving relative to the bottom frame; the linkage mechanism comprises a first rod piece, a second rod piece and a third rod piece, wherein the middle part of the first rod piece is pivoted on the seat frame, two ends of the second rod piece are respectively pivoted on the first end of the first rod piece and the bottom frame, and two ends of the third rod piece are respectively pivoted on the second end of the first rod piece and the back frame. The utility model provides a massage armchair through setting up interlock mechanism for the seat frame can drive the relative seat frame of back of the body frame and rotate when relative chassis moves about, compare in setting up the relative seat frame activity of independent mechanism drive back of the body frame, and the scheme of this application helps saving the cost, makes massage armchair structure more compact.
Description
Technical Field
The utility model relates to a massager technique specifically relates to a compact structure's massage armchair.
Background
Massage chairs are a common massage device, and the existing massage chair comprises an underframe, a seat frame and a back frame, wherein the seat frame is movably arranged on the underframe, the back frame is hinged on the seat frame, a seat frame driving mechanism can be arranged between the seat frame and the underframe, a back frame driving mechanism can be arranged between the back frame and the seat frame, the seat frame and the back frame are respectively driven to move through two groups of mechanisms, and the massage chair can be understood by referring to patent applications CN202011486590.5 and the like.
In order to save cost and make the structure of the massage chair compact, another kind of massage chair is provided with a linkage mechanism between a back frame and a seat frame, when the seat frame moves relative to an underframe, the linkage mechanism drives the back frame to move, such as the massage chair disclosed in patent application CN 201621286273.8.
The present application aims to provide a solution different from the patent application CN201621286273.8 to enrich the design idea of the massage chair.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a solution of the massage chair different from the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a massage chair with compact structure comprises a bottom frame, a seat frame which can move relative to the bottom frame, and a back frame which can be rotatably connected to the seat frame; the massage chair also comprises a linkage mechanism, and the seat frame drives the back frame to rotate relative to the seat frame through the linkage mechanism when moving relative to the bottom frame; the linkage mechanism comprises a first rod piece, a second rod piece and a third rod piece, wherein the middle part of the first rod piece is pivoted on the seat frame, two ends of the second rod piece are respectively pivoted on the first end of the first rod piece and the bottom frame, and two ends of the third rod piece are respectively pivoted on the second end of the first rod piece and the back frame.
Preferably, the seat frame is arranged to rotate synchronously with respect to the chassis when moving back and forth with respect to the chassis.
Preferably, the massage chair comprises a sliding connection piece, the sliding connection piece can be movably arranged on the bottom frame in a front-back mode, the seat frame is rotatably connected to the sliding connection piece, a swing rod is further arranged between the seat frame and the bottom frame, and the swing rod synchronously swings when the seat frame rotates relative to the sliding connection piece.
Preferably, the massage chair further comprises a seat frame driving mechanism arranged between the bottom frame and the seat frame for driving the seat frame to move back and forth relative to the bottom frame.
Preferably, the seat frame is provided with a supporting part for supporting a user, and the back frame extends to the lower side space of the supporting part.
Preferably, a leg massage device is rotatably mounted on the front side of the seat frame, and a leg driving mechanism and a leg transmission mechanism are mounted on the seat frame, wherein the leg driving mechanism controls the leg massage device to rotate relative to the seat frame through the leg transmission mechanism.
Preferably, the seat frame driving mechanism is a telescopic push rod, and is respectively pivoted with the seat frame and the underframe.
Owing to adopted above technical scheme, the utility model discloses following beneficial effect has: the utility model provides a massage armchair through setting up interlock mechanism for the seat frame can drive the relative seat frame of back of the body frame and rotate when relative chassis moves about, compare in setting up the relative seat frame activity of independent mechanism drive back of the body frame, and the scheme of this application helps saving the cost, and makes massage armchair's structure more compact.
Drawings
To illustrate the technical solutions of the embodiments of the present invention more clearly, the drawings of the embodiments will be briefly described below, and it is obvious that the drawings in the following description only relate to some embodiments of the present invention, and are not intended to limit the present invention.
Fig. 1 and 2 are schematic views respectively illustrating a massage chair according to an embodiment from different viewing angles;
FIG. 3 depicts a first exploded view of the massage chair of an embodiment;
FIG. 4 depicts a second exploded view of the massage chair of an embodiment;
FIG. 5 is a third exploded view of the massage chair of one embodiment;
FIG. 6 depicts a schematic view of the seat frame, leg drive mechanism and leg transmission mechanism;
fig. 7 is a diagram showing a position change of a back frame of the massage chair according to the embodiment (with the addition of the control box, the massage mechanism and the leg massage device);
fig. 8 is a diagram showing the change of the position of the leg massage device when the back frame of the massage chair is in the forward tilting state according to the embodiment.
Reference numerals are as follows:
the leg massage machine comprises an underframe 1, a seat frame 2, a back frame 3, an extending and supporting device 4, a seat frame driving mechanism 5, a sliding connection piece 6, a swing rod 7, a linkage mechanism 8, a leg driving mechanism 9, a leg transmission mechanism 10, a massage machine core 11, a control box 12 and a leg massage device 13.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Features in the embodiments described below may be combined with each other without conflict.
With reference to fig. 1 to 7, in an embodiment, the massage chair with a compact structure of the present application includes an underframe 1, a seat frame 2, a back frame 3, an extending and supporting device 4, a seat frame driving mechanism 5, a sliding connection piece 6, a swing link 7, a linkage mechanism 8, a leg frame driving mechanism 9, a leg frame transmission mechanism 10, a massage machine core 11, a control box 12, and a leg massage device 13. The specific structure and cooperation of the various components will be described in further detail below.
The underframe 1 is used as the ground contacting part of the massage chair and is provided with a base part 1A and side parts 1B, a pair of side parts 1B are respectively arranged at the left side and the right side of the base part 1A, the side parts 1B comprise two longitudinal rods and a transverse rod, the lower sides of the two longitudinal rods are fixedly connected on the base part 1A, and the upper sides of the two longitudinal rods are fixedly connected with the left side and the right side of the transverse rod. Referring to fig. 4 and 7, the rear side of the base 1A is used for mounting a control box 12 of the massage chair.
Referring to fig. 7, the back frame 3 is used for the massage movement 11 to walk, and the back frame 3 has a guide rail and a gear matched with the massage movement. With reference to fig. 5 and 8, in the present embodiment, the lower side of the back frame 3 extends to the lower side of the support part 2A, and when the massage movement 11 travels to the lower space M of the support part 2A, the buttocks of the user can be massaged. The back frame 3 is rotatably connected to the seat frame 2, and when the seat frame 2 moves back and forth and rotates relative to the bottom frame 1, the back frame 3 is driven to rotate relative to the seat frame 2 by a pair of linkage mechanisms 8 which are arranged oppositely left and right, in combination with fig. 7. In this embodiment, the linkage mechanism 8 includes a first rod 8A, a second rod 8B and a third rod 8C, the middle of the first rod 8A is pivoted to the inner pivoting portion 2D of the seat frame 2, two ends of the second rod 8B are respectively pivoted to the first end of the first rod 8A and the side portion of the bottom frame 1, and two ends of the third rod 8C are respectively pivoted to the second end of the first rod 8A and the back frame 3. When the seat frame 2 moves forwards and rotates upwards relative to the bottom frame 1, the seat frame 2 drives the back frame 3 to rotate backwards relative to the seat frame 2 through the linkage mechanism 8; when the seat frame 2 moves backwards and rotates downwards relative to the bottom frame 1, the seat frame 2 drives the back frame 3 to rotate forwards relative to the seat frame 2 through the linkage mechanism 8. The upper side of the back frame 3 has a mounting portion 3A for mounting the extendable holding means 4.
The extendable support means 4 is installed between the seat frame 2 and the back frame 3. referring to fig. 7, the portion of the extendable support means 4 located at the junction between the seat frame 2 and the back frame 3 is configured to be moved by the two to be extended and retracted synchronously, so that the curvature radius thereof can be varied to support the user in a corresponding posture. In this embodiment, the stretching and supporting device 4 comprises a pair of stretchable belts disposed in a left-right opposite manner to support the user, the upper sides of the pair of stretchable belts are fixed to the mounting portion 3A of the back frame 3, and the lower sides of the pair of stretchable belts are fixed to the supporting portion 2A of the seat frame 2. As shown in fig. 7, when the back frame 3 is rotated backward relative to the seat frame 2, the expansion band is extended and lengthened; when the back frame 3 is rotated forward relative to the seat frame 2, the telescopic strap contracts and shortens.
The leg driving mechanism 9 is a telescopic rod, the driving end of which is pivoted on the other pivoting ear on the connecting rod of the seat frame 2, and the telescopic rod of which is connected to the leg transmission mechanism 10 and controls the leg massage device to rotate relative to the seat frame 2 through the leg transmission mechanism 10. In this embodiment, the leg transmission mechanism 10 includes a first transmission rod 10A, a second transmission rod 10B, a third transmission rod 10C and a roller 10D, a first end of the first transmission rod 10A is pivoted to the seat frame 2, a second end of the first transmission rod 10A is pivoted to a first end of the second transmission rod 10B, a second end of the second transmission rod 10B is pivoted to a first end of the third transmission rod 10C, a second end of the third transmission rod 10C is pivoted to the seat frame 2, a first end of the first transmission rod 10A is located at a lower side of a second end of the third transmission rod 10C, the first transmission rod 10A, the second transmission rod 10B, the third transmission rod 10C and the seat frame 2 cooperate to form a four-bar linkage rotation structure, and the roller 10D is rotatably disposed at a junction position of a second end of the second transmission rod 10B and a first end of the third transmission rod 10C. The telescopic rod of the leg driving mechanism 9 is pivotally connected between the first end and the second end of the first transmission rod 10A. Referring to fig. 8, when the telescopic rod of the leg driving mechanism 9 is extended, the first transmission rod 10A, the second transmission rod 10B and the third transmission rod 10C are unfolded, and the roller 10D moves upward, so that the leg massage device 13 pivoted to the front pivoting portion 2E can be pushed to turn upward, and conversely, the leg massage device 13 turns downward. Compared with the traditional scheme that the telescopic rod of the leg frame driving mechanism 9 is directly pivoted to the leg massage device 13, the leg massage device has the advantage that the maximum vertical rotation amplitude of the leg massage device 13 is increased by adding the leg frame transmission mechanism 10.
The above is the first embodiment of the present application, and it should be understood that the alternative embodiments of the present application are not limited thereto. In another embodiment, the seat frame drive mechanism 5 may be adapted as a slider-type push rod, the slider of which is pivotally connected to the seat frame 2. In another embodiment, the leg driving mechanism 9, the leg transmission mechanism 10 and the leg massage device 13 may be omitted.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. A massage chair with compact structure comprises a base frame (1), a seat frame (2) which can move relative to the base frame (1), and a back frame (3) which can be rotatably connected to the seat frame (2); the massage chair is characterized by further comprising a linkage mechanism (8), and the seat frame (2) drives the back frame (3) to rotate relative to the seat frame (2) through the linkage mechanism (8) when moving relative to the bottom frame (1); linkage mechanism (8) contain first member (8A), second member (8B) and third member (8C), the middle part pin joint of first member (8A) is on seat frame (2), the both ends of second member (8B) pin joint respectively on the first end and chassis (1) of first member (8A), the both ends of third member (8C) pin joint respectively on the second end and the back of the body frame (3) of first member (8A).
2. A massaging chair according to claim 1, characterized in that the seat frame (2) is arranged to rotate synchronously with respect to the base frame (1) during a back and forth movement with respect to the base frame (1).
3. A massaging chair as claimed in claim 2, characterized in that the massaging chair comprises a slide (6), the slide (6) being movably mounted back and forth on the base frame (1), the seat frame (2) being rotatably connected to the slide (6), a rocker (7) being arranged between the seat frame (2) and the base frame (1), the rocker (7) being adapted to oscillate synchronously when the seat frame (2) is rotated relative to the slide (6).
4. A massaging chair according to claim 1, characterized in that the massaging chair further comprises a seat frame driving mechanism (5) mounted between the base frame (1) and the seat frame (2) for driving the seat frame (2) to move back and forth relative to the base frame (1).
5. A massage chair according to claim 1, wherein the seat frame (2) has a support portion (2A) for supporting the user, and the back frame (3) extends to a lower space (M) of the support portion (2A).
6. The massage chair as claimed in claim 1, wherein the front side of the seat frame (2) is rotatably mounted with a leg massage device (13), the seat frame (2) is mounted with a leg driving mechanism (9) and a leg transmission mechanism (10), the leg driving mechanism (9) controls the leg massage device (13) to rotate relative to the seat frame (2) through the leg transmission mechanism (10).
7. A massaging chair according to claim 4, characterized in that the seat frame drive mechanism (5) is a telescopic push rod, which is pivoted to the seat frame (2) and the base frame (1), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123422910.3U CN217489192U (en) | 2021-12-31 | 2021-12-31 | Massage chair with compact structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123422910.3U CN217489192U (en) | 2021-12-31 | 2021-12-31 | Massage chair with compact structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217489192U true CN217489192U (en) | 2022-09-27 |
Family
ID=83344209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123422910.3U Active CN217489192U (en) | 2021-12-31 | 2021-12-31 | Massage chair with compact structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217489192U (en) |
-
2021
- 2021-12-31 CN CN202123422910.3U patent/CN217489192U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI430788B (en) | A massage chair with foot massage | |
| CN213097053U (en) | Bracket mechanism, chair frame body and chair | |
| CN102160716A (en) | Chair frame with adjustable position of backrest | |
| CN112472569B (en) | Linkage type massage chair | |
| CN210446269U (en) | A chair frame of a massage chair and a zero gravity massage chair | |
| CN104083008A (en) | Multi-state telescopic support | |
| CN111759694A (en) | A massage chair with interlinked front and rear sliding and sitting posture adjustment | |
| CN111759693A (en) | Multi-link sliding and angle co-adjustable massage chair | |
| CN117598877A (en) | Massage chair frame and massage chair | |
| CN217489192U (en) | Massage chair with compact structure | |
| CN216020115U (en) | Seat frame and seat | |
| CN217489191U (en) | Massage chair | |
| CN218129160U (en) | Chair type massage machine | |
| CN114224676B (en) | Massage chair | |
| CN216168733U (en) | Sitting posture adjustable slide lying type massage chair | |
| CN219614310U (en) | Three-folding chair | |
| CN202035760U (en) | Chair frame with position-adjustable backrest | |
| CN110693227A (en) | Electromechanical stretching device | |
| CN211092857U (en) | Mechanical stretching unit and electromechanical stretching device | |
| CN218607269U (en) | Massage chair frame with three-rail type backrest angle cooperative adjustment unfolding mechanism | |
| CN216136305U (en) | Linkage type massage chair | |
| CN211269569U (en) | Electric bed | |
| CN215193420U (en) | Forward-moving zero-gravity linkage massage chair frame with extendable seat part and back part angles | |
| CN114010452A (en) | Zero gravity massage chair frame | |
| CN221469467U (en) | Chair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |