CN211750923U - Lifting mechanism and massage armchair of leg beautifying device - Google Patents
Lifting mechanism and massage armchair of leg beautifying device Download PDFInfo
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- CN211750923U CN211750923U CN202020056399.6U CN202020056399U CN211750923U CN 211750923 U CN211750923 U CN 211750923U CN 202020056399 U CN202020056399 U CN 202020056399U CN 211750923 U CN211750923 U CN 211750923U
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Abstract
The embodiment of the utility model discloses lifting mechanism and massage armchair of beautiful leg device relates to massage equipment technical field, including the bed frame, the back frame, preceding support frame, back support frame, drive arrangement, at least one beautiful leg promotes gyro wheel and two sets of link assembly, and the back frame is located the top of bed frame, and preceding support frame sets up with back support frame interval, and the upper end of preceding support frame and the upper end of back support frame all are articulated with the back frame, and the lower extreme of preceding support frame and the lower extreme of back support frame all articulate with the bed frame. The connecting rod reinforcing pipes are used for connecting the connecting rod assemblies on the left side and the right side into a whole, so that the stability of the whole device is improved, and the left-right deflection is avoided; the position of the split pin used for positioning the beautiful leg pushing and lifting roller on the connecting rod reinforcing pipe is adjustable to adapt to the various beautiful leg devices, so that the device is simplified, the universality is enhanced, the cost is low, and the overall stability and the strength are high.
Description
Technical Field
The embodiment of the utility model provides a relate to massage equipment technical field, concretely relates to lifting mechanism and massage armchair of beautiful leg device.
Background
The massage chair utilizes the mechanical rolling force action and the mechanical force extrusion to carry out massage, and the manual massage can dredge channels and collaterals, lead qi and blood to circulate and keep the yin-yang balance of the organism, so that people can feel relaxed muscles after massage, have flexible joints, excite people, eliminate fatigue and play an important role in ensuring the health. The leg massage function of the massage chair can make blood circulation smooth and relieve fatigue, so as to achieve the effect of leg beautification.
The existing massage chair uses a linkage pushing and lifting device, which comprises a curved conjoined frame, a leg beautifying frame, a linkage mechanism, an underframe and an electric push rod; one end of the electric push rod is hinged on the underframe, and the other end of the electric push rod is hinged on the curved connecting frame to drive the curved connecting frame to move back and forth and keep a stable state; the leg beautifying frame is hinged at the front edge of the curved connecting frame and forms linkage with the curved connecting frame through a linkage mechanism; upright columns are arranged on two sides of the underframe, and an upper track and a lower track which are intersected are arranged on the upper parts of the upright columns; the two sides of the curved connected frame are respectively provided with a front pulley and a rear pulley, the front pulley is arranged in the upper track, and the rear pulley is arranged in the lower track to form movable support and restraint. However, the structure needs a sliding groove and a guide sheet, so that the stability is poor, the used materials are excessive, the assembly process is complex, and the cost is high.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a lifting mechanism and massage armchair of beautiful leg device to there is poor stability, high and the complicated problem of assembly process in the massage armchair of solving current.
In order to achieve the above object, an embodiment of the present invention provides a lifting mechanism of a leg beautifying device, the lifting mechanism of the leg beautifying device includes a base frame, a back support frame, a front support frame, a back support frame and a driving device, the back support frame is located above the base frame, the front support frame and the back support frame are arranged at an interval, the upper end of the front support frame and the upper end of the back support frame are both hinged to the back support frame, and the lower end of the front support frame and the lower end of the back support frame are both hinged to the base frame; the driving device is used for driving the front support frame or the rear support frame to rotate; the beautiful leg pushes up gyro wheel and two sets of link assemblies that set up respectively in back frame both sides still including at least one beautiful leg, link assembly includes first connecting rod and second connecting rod, the one end of first connecting rod is connected with beautiful leg pushes up the gyro wheel rotation, the other end of first connecting rod is articulated with the one end of second connecting rod, the middle part of first connecting rod is articulated with the back frame, the other end of second connecting rod is articulated with preceding support frame.
Furthermore, one end of each of the two first connecting rods is connected through a connecting rod reinforcing pipe, the beautiful leg pushing and lifting roller is rotatably sleeved on the periphery of the connecting rod reinforcing pipe, and a split pin used for positioning the beautiful leg pushing and lifting roller is arranged on the connecting rod reinforcing pipe.
Furthermore, threaded bushings are welded at two ends of the connecting rod reinforcing pipe and are connected with one end of the first connecting rod through screws.
Furthermore, one end of each of the two first connecting rods is connected through a connecting rod reinforcing pipe, two roller mounting seats are arranged on the connecting rod reinforcing pipe at intervals, and the beautiful leg pushing rollers are mounted on the two roller mounting seats in a one-to-one correspondence mode.
Furthermore, a connecting sheet is arranged on the front support frame, and the other end of the second connecting rod is hinged with the connecting sheet.
Further, the driving device is an electric push rod.
Correspondingly, the embodiment of the utility model provides a still provide a massage armchair, massage armchair includes beautiful leg device, still includes the lifting mechanism of beautiful leg device, the lifting mechanism of beautiful leg device be as above the lifting mechanism of beautiful leg device.
The embodiment of the utility model provides a have following advantage:
the first connecting rod and the second connecting rod of the lifting mechanism of the leg beautifying device are respectively connected with the backrest frame through screws, three fixed-point connecting screws are respectively constrained by two surfaces where the first connecting rod and the second connecting rod are located, and connecting rod reinforcing pipes are used for connecting the connecting rod assemblies on the left side and the right side into a whole, so that the stability of the whole device is improved, the left-right deflection is avoided, in addition, the connecting rod assemblies are small in size, can be fixed through four screws, and are simple to assemble, low in cost and small in space requirement; the position of the split pin used for positioning the beautiful leg pushing and lifting roller on the connecting rod reinforcing pipe is adjustable to adapt to the various beautiful leg devices, so that the device is simplified, the universality is enhanced, the cost is low, and the overall stability and the strength are high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic structural view of a lifting mechanism of a leg beautifying device when a connecting rod assembly provided by an embodiment of the present invention is in an unfolded state;
fig. 2 is a schematic structural view of a lifting mechanism of the leg beautifying device when the connecting rod assembly is in a folded state according to the embodiment of the present invention;
fig. 3 is an exploded schematic view of a connecting rod assembly and a connecting rod reinforcing tube according to an embodiment of the present invention;
fig. 4 is an exploded schematic view of a connecting rod assembly and a connecting rod reinforcing tube according to another embodiment of the present invention;
fig. 5 is a schematic structural view of a lifting mechanism of a leg beautifying device when a connecting rod assembly is in an unfolded state according to another embodiment of the present invention;
fig. 6 is a schematic view of the working principle of the lifting mechanism of the leg beautifying device according to the embodiment of the present invention;
fig. 7 is a schematic perspective view of a massage chair according to an embodiment of the present invention.
Description of reference numerals: 1. a base frame; 2. a backrest frame; 3. a front support frame; 4. a rear support frame; 5. a drive device; 6. the beautiful leg pushes up the gyro wheel; 7. a first link; 8. a second link; 9. a connecting rod reinforcing pipe; 10. a cotter pin; 11. a threaded bushing; 12. a roller mounting seat; 13. connecting sheets; 14. a screw; 100. a lifting mechanism of the leg beautifying device; 200. leg beautifying device.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 and 2, the lifting mechanism 100 of the leg beautifying device comprises a base frame 1, a backrest frame 2, a front support frame 3, a rear support frame 4, a driving device 5, two leg beautifying pushing and lifting rollers 6 and two sets of connecting rod assemblies, wherein the backrest frame 2 is positioned above the base frame 1, the front support frame 3 and the rear support frame 4 are arranged at intervals, the upper ends of the front support frame 3 and the rear support frame 4 are both hinged with two sides of the backrest frame 2, the front support frame 3 is provided with a connecting sheet 13, the lower ends of the front support frame 3 and the rear support frame 4 are both hinged with the base frame 1, the driving device 5 is used for driving the front support frame 3 or the rear support frame 4 to rotate, in the embodiment, the driving device 5 is an electric push rod, the shell of the electric, and the hinge point of the shell of the electric push rod and the base frame 1 is positioned at one side of the front support frame 3 close to the rear support frame 4, and the telescopic rod of the electric push rod is hinged with the middle part of the front support frame 3.
As shown in fig. 3, two sets of link assemblies are respectively disposed on two sides of the backrest frame 2, each link assembly includes a first link 7 and a second link 8, one end of each first link 7 is connected to the corresponding connecting rod reinforcing pipe 9 for improving stability, and two ends of each connecting rod reinforcing pipe 9 are connected to one end of each first link 7 through screws 14 in this embodiment, so that stability of the overall structure is greatly enhanced, and left-right deflection of each link assembly is avoided. Two roller mounting seats 12 are arranged on the connecting rod reinforcing pipe 9 at intervals, the number of the beautiful leg pushing and lifting rollers 6 in the embodiment is two, the two beautiful leg pushing and lifting rollers 6 are arranged at intervals, and the two beautiful leg pushing and lifting rollers 6 are correspondingly mounted on the two roller mounting seats 12 one by one. The other end of the first connecting rod 7 is hinged with one end of the second connecting rod 8, the middle part of the first connecting rod 7 is hinged with the backrest frame 2, the other end of the second connecting rod 8 is hinged with the connecting piece 13, the hinged modes all adopt a mode that the threaded bush 11 is in threaded fit with the screw 14, the screw 14 is sleeved with a gasket, and other connecting modes such as rivet riveting, pin connection and the like can be adopted. The fixed point connection of the first connecting rod 7, the backrest frame 2 and the second connecting rod 8 forms a rotating pair, the fixed point connection of the second connecting rod 8 and the front support frame 3 forms a rotating pair, three fixed point connecting screws 14 are respectively restricted by two surfaces where the first connecting rod 7 and the second connecting rod 8 are located, and in addition, the connecting rod assembly is small in size and high in overall stability and strength.
As shown in fig. 4 and 5, in another embodiment of the present invention, the base frame 1, the back frame 2, the front support frame 3, the back support frame 4, the driving device 5, the two leg pushing rollers 6 and the two sets of connecting rod assemblies are the same as those in the above embodiment, and the difference from the above embodiment is that threaded bushings 11 are welded to both ends of the connecting rod reinforcing tube 9 in this embodiment, and the threaded bushings 11 are connected to one end of the first connecting rod 7 through screws 14. Two beautiful leg promote gyro wheel 6 rotationally the cover locate the periphery of connecting rod reinforcing tube 9, be provided with on the connecting rod reinforcing tube 9 and be used for promoting the split pin 10 that rises gyro wheel 6 and play the positioning action to beautiful leg, connecting rod reinforcing tube 9 is provided with a plurality of through-holes that are used for installing split pin 10 along its length direction, and the position of split pin 10 is adjustable to beautiful leg device 200 of adaptation polytype, has simplified the device, has strengthened commonality and low cost.
The working principle is as follows: as shown in fig. 6, when the electric push rod is in the contracted state, the connecting rod assembly is in the folded state, and the leg beautifying device 200 naturally turns downwards along with the connecting rod assembly; when the electric push rod extends, the electric push rod drives the front support frame 3 to rotate forwards around a hinge point of the front support frame 3 and the base frame 1, the front support frame 3 drives the backrest frame 2 to move forwards relative to the base frame 1, meanwhile, the backrest frame 2 and the front support frame 3 move relatively, through the rotation of the front support frame 3, the second connecting rod 8 which has a rotating pair relationship with the front support frame 3 pulls the first connecting rod 7 to rotate around the hinge point (point A in the figure) of the first connecting rod 7 and the backrest frame 2, and one end of the first connecting rod 7 pushes the movable leg beautifying device 200 to ascend through the leg beautifying push-up roller 6.
As shown in fig. 7, the present invention further provides a massage chair, which comprises a leg beautifying device 200 and a lifting mechanism 100 of the leg beautifying device, wherein the lifting mechanism 100 of the leg beautifying device is the lifting mechanism 100 of the leg beautifying device, and the leg beautifying device 200 is connected to the backrest frame 2.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (7)
1. The lifting mechanism of the leg beautifying device comprises a base frame, a backrest frame, a front support frame, a rear support frame and a driving device, wherein the backrest frame is positioned above the base frame; the driving device is used for driving the front support frame or the rear support frame to rotate; the leg beautifying and lifting mechanism is characterized by further comprising at least one leg beautifying and lifting roller and two groups of connecting rod assemblies which are arranged on two sides of the backrest frame respectively, wherein each connecting rod assembly comprises a first connecting rod and a second connecting rod, one end of each first connecting rod is rotatably connected with the leg beautifying and lifting roller, the other end of each first connecting rod is hinged to one end of each second connecting rod, the middle of each first connecting rod is hinged to the backrest frame, and the other end of each second connecting rod is hinged to the front support frame.
2. The lifting mechanism of leg beautifying device as claimed in claim 1, wherein one end of the two first connecting rods is connected through a connecting rod reinforcing tube, the leg beautifying push-up roller is rotatably sleeved on the periphery of the connecting rod reinforcing tube, and a split pin for positioning the leg beautifying push-up roller is arranged on the connecting rod reinforcing tube.
3. The leg-beautifying device lifting mechanism according to claim 2, wherein a threaded bushing is welded to both ends of said connecting rod reinforcing tube, and said threaded bushing is connected to one end of the first connecting rod by means of a screw.
4. The lifting mechanism of leg beautifying device of claim 1, characterized in that one end of two said first connecting rods is connected by connecting rod reinforcing tube, two roller wheel mounting seats are arranged on said connecting rod reinforcing tube at intervals, said leg beautifying pushing and lifting rollers are mounted on two roller wheel mounting seats in one-to-one correspondence.
5. The leg-beautifying device lifting mechanism according to claim 1, 2, 3 or 4, wherein the front supporting frame is provided with a connecting piece, and the other end of the second connecting rod is hinged with the connecting piece.
6. The leg-beautifying device lifting mechanism according to claim 1, 2, 3 or 4, characterized in that said driving device is an electric push rod.
7. A massage chair comprising a leg-beautifying device, characterized by further comprising a lifting mechanism of the leg-beautifying device, wherein the lifting mechanism of the leg-beautifying device is the lifting mechanism of the leg-beautifying device according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020056399.6U CN211750923U (en) | 2020-01-10 | 2020-01-10 | Lifting mechanism and massage armchair of leg beautifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020056399.6U CN211750923U (en) | 2020-01-10 | 2020-01-10 | Lifting mechanism and massage armchair of leg beautifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211750923U true CN211750923U (en) | 2020-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020056399.6U Active CN211750923U (en) | 2020-01-10 | 2020-01-10 | Lifting mechanism and massage armchair of leg beautifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211750923U (en) |
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2020
- 2020-01-10 CN CN202020056399.6U patent/CN211750923U/en active Active
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Address after: 355000 No. 1, Xitan Town Industrial Park, Fu'an City, Ningde City, Fujian Province Patentee after: Fujian glory Health Technology Co.,Ltd. Address before: 352000 xibeiyang health care equipment Industrial Park, Fu'an City, Ningde City, Fujian Province Patentee before: FUJIAN ROVOS FITNESS Co.,Ltd. |