CN210331067U - Massage equipment and shank link gear - Google Patents
Massage equipment and shank link gear Download PDFInfo
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- CN210331067U CN210331067U CN201920273597.5U CN201920273597U CN210331067U CN 210331067 U CN210331067 U CN 210331067U CN 201920273597 U CN201920273597 U CN 201920273597U CN 210331067 U CN210331067 U CN 210331067U
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Abstract
The utility model provides a leg linkage mechanism, which comprises a base, a backrest frame and legs which are hinged with each other, a supporting and adjusting component, an adjusting connecting rod assembly and a driving device which is alternatively connected with the supporting and adjusting component, the adjusting connecting rod assembly or the backrest frame to provide driving force, wherein when the driving device is retracted, the backrest frame can be moved forwards and then laid down and the legs can be rotated and lifted by pulling the supporting and adjusting component and the adjusting connecting rod assembly; when the driving device extends out, the supporting and adjusting component and the adjusting connecting rod component are pushed to drive the backrest frame to move backwards, ascend and reset and the legs to rotate and reset, and the backrest frame is simple in structure, convenient to operate and low in use cost. The utility model also provides a massage equipment including above-mentioned shank link gear, its massage angle that can adjust back and shank to the user demand of difference is favorable to obtaining the massage effect and the comfortable massage experience of ideal.
Description
Technical Field
The utility model relates to a massage device technical field, more specifically say, relate to a shank link gear. In addition, the utility model discloses still relate to a massage equipment including above-mentioned shank link gear.
Background
Along with the improvement of the living standard of people, the market demand for massage equipment is increasing day by day.
At present, the massage equipment with the front sliding zero space on the market is generally divided into two types of devices, namely a front sliding zero space controlled independently or a front sliding zero space, a backrest rear lying linkage control device and a leg independent lifting control device. Whether the forward sliding zero space or the leg part is controlled separately, two or more push rods are required to drive, which undoubtedly increases the cost of the massage device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a shank link gear can realize lying and the shank lifts up after the back frame is slided simultaneously to smooth null space before adjusting massage angle and realizing in step, and can realize back frame lifting recovery and shank decline simultaneously and reset.
Another object of the utility model is to provide a massage equipment including above-mentioned shank link gear, this massage armchair can realize the synchronous regulation of back frame and shank massage angle through a key operation to and the synchronous reset of back frame and shank, provide comfortable, convenient use experience for the user.
The utility model provides a leg linkage mechanism, which comprises a base, a backrest frame and legs which are hinged with each other, a supporting and adjusting component and an adjusting connecting rod component, wherein one end of the supporting and adjusting component is connected with both sides of the base, the other end of the supporting and adjusting component is connected with both sides of the backrest frame, and both ends of the adjusting connecting rod component are respectively connected with the supporting and adjusting component and the legs;
the backrest frame is characterized by further comprising a driving device connected with the supporting and adjusting assembly, when the driving device is retracted, the driving device pulls the supporting and adjusting assembly to drive the backrest frame to move forwards and lie backwards, and pushes the adjusting connecting rod assembly to move backwards and tilt upwards so as to push the legs to rotate and rise relative to the backrest frame; when the driving device extends out, the driving device pushes the supporting and adjusting assembly to drive the backrest frame to move backwards, ascend and reset, and pulls the adjusting connecting rod assembly to move forwards and retract so as to push the legs to rotate and reset relative to the backrest frame.
Preferably, the support adjustment assembly comprises a support adjustment frame and a support link frame;
the support adjusting frame comprises two adjusting rods arranged in parallel and a first connecting rod used for connecting the two adjusting rods, the upper ends of the adjusting rods are hinged with the backrest frame, and the lower ends of the adjusting rods are hinged with the base;
the support connecting rod frame comprises two connecting rods arranged in parallel and a second connecting rod used for connecting the two connecting rods, the upper ends of the connecting rods are hinged to the backrest frame, and the lower ends of the connecting rods are hinged to the base.
Preferably, the support adjustment assembly comprises a support adjustment frame and a support link frame;
the supporting and adjusting frame comprises two adjusting rods arranged in parallel and a first connecting rod used for connecting the two adjusting rods, the upper ends of the adjusting rods are mounted on the backrest frame, the lower ends of the adjusting rods are provided with rolling bodies, and the base is provided with a supporting sliding chute used for the rolling bodies to slide;
the support connecting rod frame comprises two connecting rods arranged in parallel and a second connecting rod used for connecting the two connecting rods, the upper ends of the connecting rods are hinged to the backrest frame, and the lower ends of the connecting rods are hinged to the base.
Preferably, the adjusting link assembly comprises a leg lifting link assembly and a hinge rod, two ends of the hinge rod are respectively hinged with the leg lifting link assembly and the leg; the leg lifting connecting rod assembly comprises two hinge pieces which are arranged in parallel, one end of each hinge piece is hinged to the corresponding adjusting rod, the other end of each hinge piece is connected with the corresponding connecting rod, and a hanging lug is fixedly arranged at the center of the second connecting rod so as to be connected with the hinge rods.
Preferably, the leg supporting device further comprises a leg supporting hanging lug, one end of the leg supporting hanging lug is hinged to the hinge rod, the other end of the leg supporting hanging lug is slidably mounted on the back face of the leg, and a roller used for sliding along the push rod is arranged on the leg supporting hanging lug.
Preferably, the back of the leg is provided with a back plate assembly, which comprises longitudinal bars hinged to two sides of the backrest frame, an upper cross bar and a lower cross bar respectively arranged at the upper end and the lower end of the two longitudinal bars, and the push rod vertically fixed between the upper cross bar and the lower cross bar.
Preferably, the folding table further comprises a back plate hinge rod hinged between the leg support hanging lug and the back plate assembly.
Preferably, the push rod is provided with a push rod slide rail, and the roller is provided with a roller slide groove for sliding along the push rod slide rail.
Preferably, the driving means comprises a pneumatic cylinder, a hydraulic cylinder or a telescopic push rod.
When the driving device recovers to move, the leg linkage mechanism pulls the supporting and adjusting component and the adjusting connecting rod component to further drive the backrest frame to realize the forward movement, the backward lying and the synchronous rotation and lifting motion of the legs; when the driving device extends out, the supporting and adjusting component and the adjusting connecting rod component are pushed to drive the backrest frame to move backwards, ascend and reset and the leg to rotate synchronously and reset, and the backrest frame synchronous rotating device is simple in structure, convenient to operate and low in use cost.
The utility model also provides a massage device, including any one of the above-mentioned shank link gear.
Above-mentioned massage equipment can adjust the massage angle of back and shank to the user demand of difference to be favorable to obtaining ideal massage effect and comfortable massage experience.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural view of a leg linkage mechanism provided by the present invention in a reset state;
FIG. 2 is a partial schematic view of FIG. 1;
fig. 3 is a schematic structural view of the leg linkage mechanism provided by the present invention in a state of lying after sliding forward and lifting legs in linkage;
fig. 4 is an exploded view of fig. 3.
The backrest frame comprises a base 1, a support adjusting frame 2, a driving device 3, a backrest frame 4, an adjusting connecting rod assembly 5, a leg part 6, a support connecting rod frame 7, a leg support hanging lug 8 and a back plate assembly 9, wherein the backrest frame is provided with a backrest frame;
the adjusting rod 21, the first connecting rod 22, the pin hole 41, the hinge sheet 51, the hinge rod 52, the connecting rod 71, the second connecting rod 72, the hanging lug 73, the roller 81, the longitudinal rod 91, the upper cross rod 92, the lower cross rod 93 and the push rod 94;
Detailed Description
In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
It should be noted that the terms "up, down, front and back" directions as used herein refer to the up, down, front and back directions indicated in fig. 1. All directional terms used herein are based on the common usage of those skilled in the art and the accompanying drawings of the specification, and their presence should not affect the scope of the present invention.
Referring to fig. 1 to 4, fig. 1 is a schematic structural view of a leg linkage mechanism provided in the present invention in a reset state; FIG. 2 is a partial schematic view of FIG. 1; fig. 3 is a schematic structural view of the leg linkage mechanism provided by the present invention in a state of lying after sliding forward and lifting legs in linkage; fig. 4 is an exploded view of fig. 3.
The utility model provides a shank link gear, including base 1, mutual articulated back frame 4 and shank 6, support adjusting part, regulation link assembly 5 and drive arrangement 3.
The lower end of the supporting and adjusting component is connected with the front side and the rear side of the base 1, and the upper end is connected with the two sides of the backrest frame 4, and mainly plays a role in supporting and linkage; the rear end part of the adjusting connecting rod assembly 5 is connected with the supporting adjusting assembly, and the front end of the adjusting connecting rod assembly is connected with the leg part 6, so that the adjusting connecting rod assembly mainly plays roles of linkage along with the supporting adjusting assembly and driving the leg part 6 to rotate, pop up and reset; the fixed end of the driving device 3 is installed on the base 1, the telescopic end of the driving device is alternatively connected with the supporting and adjusting assembly, the adjusting connecting rod assembly 5 or the backrest frame 4, and the different connecting positions of the driving device 3 are reflected in the different driving effects, that is, the driving device 3 can be connected to the supporting and adjusting assembly or the adjusting connecting rod assembly 5 to realize the indirect driving of the backrest frame 4, or can be directly connected to the backrest frame 4 to realize the direct and effective driving of the backrest frame 4.
When the driving device 3 makes a return motion from an extension state, the driving device 3 pulls the supporting and adjusting assembly to move backwards and rotate around the pin shaft, and simultaneously drives the backrest frame 4 to move forwards and lie backwards, so as to realize the effect of sliding forward to zero space, meanwhile, the supporting and adjusting assembly pushes the adjusting connecting rod assembly 5 to move backwards and tilt upwards, so as to push the leg 6 to rotate and rise relative to the backrest frame 4, and thus, the massage positions and the angle of the backrest frame 4 and the leg 6 are adjusted.
When the driving device 3 extends, the driving device 3 pushes the support adjusting assembly forwards to drive the backrest frame 4 to move backwards, ascend and reset, and pulls the adjusting connecting rod assembly 5 to move forwards and retract, so that the leg 6 is pushed to rotate and reset relative to the backrest frame 4.
Therefore, the leg linkage mechanism can drive the supporting and adjusting assembly to swing back and forth around the pin shaft through the reciprocating telescopic motion of the driving device 3, so that the backrest frame 4 can slide back and forth and can be laid back and recovered to reset, and the leg 6 and the backrest frame 4 can synchronously move through the rotary connection of the adjusting connecting rod assembly 5 and the supporting and adjusting assembly. Further, by controlling the extension and speed of the driving device 3, the angle and position of the backrest frame 4 and the feet can be adjusted.
The driving device 3 comprises an air cylinder, a hydraulic cylinder or a telescopic push rod.
Specifically, the supporting and adjusting assembly comprises a supporting and adjusting frame 2 and a supporting connecting rod frame 7, wherein the supporting and adjusting frame 2 comprises two adjusting rods 21 and a first connecting rod 22, the two adjusting rods 21 are arranged in parallel, the first connecting rod 22 is fixedly arranged on the inner side surfaces of the two adjusting rods 21 and plays a role in connection and reinforcement, and the two adjusting rods 21 and the first connecting rod 22 are fixedly connected into a whole; the support connecting rod rack 7 comprises two connecting rods 71 arranged in parallel and a second connecting rod 72 used for connecting the two connecting rods 71, and the two connecting rods 71 and the second connecting rod 72 are fixedly connected into a whole; the two adjusting rods 21 and the two connecting rods 71 are respectively connected to two sides of the backrest frame 4, and the two adjusting rods 21 and the two connecting rods 71 keep synchronous movement in pairs, so that the stable movement of the backrest frame 4 can be ensured.
The supporting adjusting frame 2 and the supporting connecting rod frame 7 can be hinged to the base 1 and the backrest frame 4, namely, two ends of the supporting adjusting frame 2 and two ends of the supporting connecting rod frame 7 are hinged to the base 1 and the backrest frame 4 respectively, and in the moving process, the supporting adjusting frame 2 and the supporting connecting rod frame 7 can rotate freely in a hinged connection mode, so that the moving angle relative to the backrest frame 4 can be adjusted freely. Therefore, in the process of reciprocating and telescopic movement of the driving device 3, the supporting and adjusting frame 2 is pulled to swing back and forth around the pin shaft, and the backrest frame 4 is driven to slide back and forth and lie and retract to reset under the action of the supporting connecting rod frame 7.
The upper end and the lower end of one of the supporting and adjusting frame 2 and the supporting connecting rod frame 7 are respectively hinged with the two sides of the base 1 and the backrest frame 4, the upper end of the other one is hinged with the backrest frame 4, and the lower end is provided with a sliding block or a rolling body which is in sliding connection with a supporting sliding groove arranged on the base 1; the supporting and adjusting mechanism only consists of a supporting and adjusting frame 2 or a supporting connecting rod frame 7, two ends of the supporting and adjusting mechanism are respectively hinged with two sides of the base 1 and the backrest frame 4, and meanwhile, a supporting sliding chute is arranged on the base 1 or the backrest frame 4 and is in sliding connection with a supporting guide wheel or a sliding device correspondingly arranged on the backrest frame 4 or the base 1; or, the supporting and adjusting mechanism comprises a supporting chute and a supporting and guiding device wheel which are fixedly integrated with the base 1 and the backrest frame 4 respectively, that is, two sections of supporting chutes are arranged on two sides of the base 1 or the backrest frame 4 respectively, and the two sections of supporting chutes on two sides are in sliding connection with the supporting and guiding wheels correspondingly arranged on two sides of the backrest frame 4 or the base 1 respectively. In summary, the connection manner between the support adjusting frame 2 and the support link frame 7 and the backrest frame 4 and the base 1 can be various, and the backrest frame 4 can be moved forward and then lie down relative to the base 1, which falls within the scope of the present application.
The adjusting connecting rod assembly 5 comprises a leg lifting connecting rod assembly and a hinge rod 52, and two ends of the hinge rod 52 are respectively hinged with the leg lifting connecting rod assembly and the leg part 6; the leg lifting connecting rod assembly comprises two hinge plates 51 which are arranged in parallel, one ends of the two hinge plates 51 are respectively hinged with the two adjusting rods 21, the other ends of the two hinge plates are connected with a third connecting rod, and a hanging lug 73 is fixedly arranged at the center of the second connecting rod 72 so as to be connected with the hinge rod 52.
Two ends of the leg-lifting connecting rod assembly can rotate around rotating pins on two sides of the leg-lifting connecting rod assembly, namely, two ends of the leg-lifting connecting rod assembly form a variable included angle β by taking the rotating pins as the axial direction, two pin holes 512 are further arranged on two sides of the leg-lifting connecting rod assembly and are respectively hinged with pin holes 211 arranged on two sides of the support adjusting frame 2 and pin holes 41 arranged on two sides of the backrest frame 4, one end of the hinge rod 52 is hinged with a pin hole 731 of the hanging lug 73, and the other end of the hinge rod is.
In this way, when the support adjustment assembly moves, the two hinge pieces 51 and the hinge rod 52 are driven to rotate the leg portion 6 to move up or return.
A leg supporting hanging lug 8 can be arranged between the hinge rod 52 and the leg part 6, the leg supporting hanging lug 8 is provided with two hinged positions, the first end of the leg supporting hanging lug 8 is hinged with the hinge rod 52 through a pin shaft, the second end is hinged with the backrest frame hanging lug through a pin shaft, a roller 81 is arranged at the third end, the roller 81 is abutted against a push rod 94 at the back of the backrest frame 4, namely, the roller 81 and the push rod 94 can be attached together, can also be separated under the action of external force, and can also be hinged with the leg part 6 through other auxiliary connecting rods.
In order to improve the running stability of the roller 81, a push rod sliding rail structure can be further arranged on the push rod 94, correspondingly, a roller sliding groove is formed in the outer peripheral surface of the roller 81, and the roller 81 can move more accurately and more stably through the matching of the push rod sliding rail and the roller sliding groove.
Specifically, the back of the leg portion 6 is provided with a back board assembly 9, the back board assembly 9 includes a vertical bar 91 hinged to two sides of the backrest frame 4, an upper cross bar 92 and a lower cross bar 93 respectively disposed at the upper and lower ends of the two vertical bars 91, and the push rod 94 vertically fixed between the upper cross bar 92 and the lower cross bar 93, that is, the two vertical bars 91, the upper cross bar 92 and the lower cross bar 93 constitute an outer frame structure of the back board assembly 9, and the push rod 94 is longitudinally disposed between the upper cross bar 92 and the lower cross bar 93 for the roller 81 to slide.
Therefore, when the driving device 3 retracts, the supporting and adjusting frame 2 is pulled to swing forwards around the pin shaft, the backrest frame 4 is driven to move forwards to achieve the effect of sliding forwards to zero space, at the same time, the backrest frame 4 is driven to fall backwards to achieve the effect of lying backwards under the action of the supporting connecting rod frame 7, the pin holes 512 on the leg lifting connecting rod assembly are in pin connection with the pin holes 41 arranged on the two sides of the backrest frame 4, the leg lifting connecting rod assembly is driven to move forwards when the backrest frame 4 moves forwards, and the pin holes 511 on the leg lifting connecting rod assembly are in pin connection with the pin holes 211 arranged on the two sides of the supporting and adjusting frame 2, so that the leg lifting connecting rod assembly is pulled by the pin holes 211 arranged on the two sides of the supporting and adjusting frame 2 to move forwards synchronously, and the two ends of the leg lifting connecting rod assembly rotate around the rotating pins 510 on the two sides, namely, the two ends of the leg lifting connecting rod assembly form an included angle of β by1Become β2According to the lever principle, a pin hole 731 arranged on the leg lifting connecting rod component raises the leg lifting connecting rod component and pushes the connecting rod 52 connected with the leg lifting connecting rod component in a pin joint mode to raise the leg lifting connecting rod component, meanwhile, the hinge rod 52 pushes the leg supporting hanging lug 8 to rotate around the backrest frame hanging lug connected with the leg supporting hanging lug in a pin joint mode, a roller 81 arranged at the other end of the leg supporting hanging lug 8 pushes a push rod 94 close to the leg supporting hanging lug to rotate together with the whole leg 6, namely, an included angle α between the leg 6 and the backrest frame 41Become α2Thereby achieving the effect of lifting the leg 6.
On the contrary, when the driving device 3 is extended outward from the retracted state, the back frame 4 is moved backward to be retracted and raised to be reset, the leg 6 is also lowered to be reset, and the whole machine is returned to the initial standby state.
In addition to the leg linkage mechanism disclosed in the above embodiments, the present invention further provides a massage apparatus including the above leg linkage mechanism, which may be a massage chair or a massage sofa. By adopting the leg linkage mechanism, the massage equipment is more flexible in adjustment, and can realize linkage adjustment of the back and leg 6 massage angles according to actual use conditions, so that targeted massage angle adjustment is realized, and the massage effect is achieved, and the use comfort is improved.
It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The massage device and the leg linkage mechanism provided by the utility model are introduced in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. The leg linkage mechanism is characterized by comprising a base (1), a backrest frame (4) and legs (6) which are hinged to each other, a supporting and adjusting assembly and an adjusting connecting rod assembly (5), wherein one end of the supporting and adjusting assembly is connected to two sides of the base (1), the other end of the supporting and adjusting assembly is connected to two sides of the backrest frame (4), and two ends of the adjusting connecting rod assembly (5) are respectively connected with the supporting and adjusting assembly and the legs (6);
the backrest frame is characterized by further comprising a driving device (3) connected with the supporting and adjusting assembly, when the driving device (3) is retracted, the driving device (3) pulls the supporting and adjusting assembly to drive the backrest frame (4) to move forwards and lie backwards, and pushes the adjusting connecting rod assembly (5) to move backwards and tilt upwards so as to push the leg portion (6) to rotate and rise relative to the backrest frame (4); when the driving device (3) extends out, the driving device (3) pushes the supporting and adjusting assembly to drive the backrest frame (4) to move backwards, ascend and reset, and pulls the adjusting connecting rod assembly (5) to move forwards and retract so as to push the leg part (6) to rotate and reset relative to the backrest frame (4).
2. A leg linkage according to claim 1, characterized in that the support adjustment assembly comprises a support adjustment bracket (2) and a support linkage bracket (7);
the supporting and adjusting frame (2) comprises two adjusting rods (21) which are arranged in parallel and a first connecting rod (22) used for connecting the two adjusting rods (21), the upper ends of the adjusting rods (21) are hinged with the backrest frame (4), and the lower ends of the adjusting rods (21) are hinged with the base (1);
the support connecting rod frame (7) comprises two connecting rods (71) arranged in parallel and a second connecting rod (72) used for connecting the two connecting rods (71), the upper end of each connecting rod (71) is hinged to the backrest frame (4), and the lower end of each connecting rod (71) is hinged to the base (1).
3. A leg linkage according to claim 1, characterized in that the support adjustment assembly comprises a support adjustment bracket (2) and a support linkage bracket (7);
the supporting and adjusting frame (2) comprises two adjusting rods (21) which are arranged in parallel and a first connecting rod (22) used for connecting the two adjusting rods (21), the upper ends of the adjusting rods (21) are installed on the backrest frame (4), the lower ends of the adjusting rods (21) are provided with rolling bodies, and the base (1) is provided with a supporting sliding groove used for the rolling bodies to slide;
the support connecting rod frame (7) comprises two connecting rods (71) arranged in parallel and a second connecting rod (72) used for connecting the two connecting rods (71), the upper end of each connecting rod (71) is hinged to the backrest frame (4), and the lower end of each connecting rod (71) is hinged to the base (1).
4. The leg linkage according to claim 2 or 3, wherein the adjusting link assembly (5) comprises a leg lifting link assembly and a hinge rod (52) hinged at both ends to the leg lifting link assembly and the leg (6), respectively; the leg lifting connecting rod assembly comprises two hinge pieces (51) which are arranged in parallel, one end of each hinge piece (51) is hinged to the corresponding adjusting rod (21), the other end of each hinge piece is hinged to the corresponding connecting rod (71), and a hanging lug (73) is fixedly arranged at the center of the second connecting rod (72) so as to be connected with the hinge rod (52).
5. The leg linkage mechanism according to claim 4, further comprising a leg support hanger (8) having one end hinged to the hinge rod (52) and the other end slidably mounted on the back of the leg (6), wherein the leg support hanger (8) is provided with a roller (81) for sliding along a push rod (94).
6. The leg linkage mechanism according to claim 5, wherein a back plate assembly (9) is mounted on the back of the leg (6), and comprises a vertical bar (91) hinged to two sides of the backrest frame (4), an upper cross bar (92) and a lower cross bar (93) respectively disposed at the upper and lower ends of the two vertical bars (91), and the push rod (94) vertically fixed between the upper cross bar (92) and the lower cross bar (93).
7. The leg linkage according to claim 6, further comprising a back plate hinge rod hinged between the leg support hanger (8) and the back plate assembly (9).
8. A leg linkage according to claim 5, wherein the push rod (94) is provided with a push rod slide rail, and the roller (81) is provided with a roller runner for sliding along the push rod slide rail.
9. A leg linkage according to claim 1, characterized in that the drive means (3) comprises a pneumatic cylinder, a hydraulic cylinder or a telescopic push rod.
10. A massaging apparatus comprising the leg link mechanism according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920273597.5U CN210331067U (en) | 2019-03-04 | 2019-03-04 | Massage equipment and shank link gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920273597.5U CN210331067U (en) | 2019-03-04 | 2019-03-04 | Massage equipment and shank link gear |
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| Publication Number | Publication Date |
|---|---|
| CN210331067U true CN210331067U (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920273597.5U Active CN210331067U (en) | 2019-03-04 | 2019-03-04 | Massage equipment and shank link gear |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112402182A (en) * | 2020-11-20 | 2021-02-26 | 河南省中医院（河南中医药大学第二附属医院） | Massager for relieving patient in encephalopathy department |
-
2019
- 2019-03-04 CN CN201920273597.5U patent/CN210331067U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112402182A (en) * | 2020-11-20 | 2021-02-26 | 河南省中医院（河南中医药大学第二附属医院） | Massager for relieving patient in encephalopathy department |
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