US-20260124091-A1 - MASSAGE APPARATUS

US20260124091A1US 20260124091 A1US20260124091 A1US 20260124091A1US-20260124091-A1

Abstract

A massage apparatus, including: a backrest frame; and a seat cushion frame, which is connected to a bottom of the backrest frame; and a supporting frame, the seat cushion frame is rotatably connected to an upper portion of the supporting frame; and a leg-foot assembly, comprises a first leg-foot frame and a second leg-foot frame, the first leg-foot frame and the second leg-foot frame are each rotatably connected to a front end of the seat cushion frame; and a driving mechanism, configured to drive the backrest frame and the seat cushion frame to rotate relative to the supporting frame so as to switch the massage apparatus between a first massage state and a second massage state, the driving mechanism is further configured to drive the first leg-foot frame and the second leg-foot frame to rotate relative to the seat cushion frame.

Inventors

Menglong CHEN

Assignees

Menglong CHEN

Dates

Publication Date: 20260507
Application Date: 20260102

Claims (20)

1 . A massage apparatus, comprising: a backrest frame; and a seat cushion frame connected to a bottom of the backrest frame; a supporting frame, wherein the seat cushion frame is rotatably connected to an upper portion of the supporting frame; a leg-foot assembly comprises a first leg-foot frame and a second leg-foot frame, wherein the first leg-foot frame and the second leg-foot frame are each rotatably connected to a front end of the seat cushion frame; and a driving mechanism configured to drive the backrest frame and the seat cushion frame to rotate relative to the supporting frame so as to switch the massage apparatus between a first massage state and a second massage state; wherein the driving mechanism is further configured to drive the first leg-foot frame and the second leg-foot frame to rotate relative to the seat cushion frame.
2 . The massage apparatus according to claim 1 , further comprising a rotating shaft and a rotating seat, wherein the rotating seat is connected to the seat cushion frame; one end of the rotating shaft is connected to both sides of a top end of the first leg-foot frame and both sides of a top end of the second leg-foot frame, and the other end of the rotating shaft is connected to the rotating seat, wherein the driving mechanism is configured to drive the rotating shaft to rotate relative to the seat cushion frame, thereby causing the first leg-foot frame and the second leg-foot frame to rotate synchronously.
3 . The massage apparatus according to claim 1 , wherein the driving mechanism comprises a leg driving assembly, an output end of the leg driving assembly is connected to the first leg-foot frame and the second leg-foot frame, and a connection end of the leg driving assembly is connected to the seat cushion frame, wherein the leg driving assembly is configured to drive the first leg-foot frame and the second leg-foot frame to rotate.
4 . The massage apparatus according to claim 3 , wherein the leg driving assembly comprises a first supporting rod, a second supporting rod, a swing rod, and a second driving motor, wherein the swing rod is configured to swing relative to the seat cushion frame; the first supporting rod is connected between the first leg-foot frame and one end of the swing rod, and the second supporting rod is connected between the second leg-foot frame and the other end of the swing rod; one end of the second driving motor is connected to the seat cushion frame and the other end is connected to the swing rod, wherein the second driving motor is configured to drive the swing rod to swing, and the swing rod drives the first supporting rod and the second supporting rod to move so as to cause the first leg-foot frame and the second leg-foot frame to swing alternately.
5 . The massage apparatus according to claim 4 , wherein the leg driving assembly further comprises a sliding plate and a first driving motor, the swing rod is rotatably connected to the sliding plate, a bottom of the seat cushion frame is provided with opposing sliding rails, a bottom surface of the sliding plate is defined with opposing sliding grooves, the sliding grooves are slidably engaged with the sliding rails, one end of the first driving motor is connected to the seat cushion frame and the other end is connected to the sliding plate, wherein the first driving motor is configured to drive the sliding plate to slide back and forth along the sliding rails so as to cause the swing rod to move back and forth relative to the seat cushion frame.
6 . The massage apparatus according to claim 1 , wherein the driving mechanism further comprises a main driving assembly, one end of the main driving assembly is connected to the seat cushion frame and the other end is connected to the supporting frame, wherein the main driving assembly is configured to drive the seat cushion frame to rotate relative to the supporting frame, thereby driving the backrest frame to rotate synchronously so as to switch the massage apparatus between the first massage state and the second massage state.
7 . The massage apparatus according to claim 1 , further comprising a track disposed on the backrest frame and the seat cushion frame for mounting a back massage assembly.
8 . The massage apparatus according to claim 1 , wherein each of the first leg-foot frame and the second leg-foot frame comprises a guiding rail bracket and a moving bracket, wherein the moving bracket is slidably engaged with the guiding rail bracket.
9 . The massage apparatus according to claim, 8 wherein each of the first leg-foot frame and the second leg-foot frame is provided with a leg and foot massage mechanism, the leg and foot massage mechanism is connected to the guiding rail bracket.
10 . The massage apparatus according to claim 9 , wherein the leg and foot massage mechanism comprises a first nut and a first lifting frame, the first nut is connected to the guiding rail bracket, and the first lifting frame is connected to the moving bracket, such that the first lifting frame is slidable up and down relative to the first nut.
11 . The massage apparatus according to claim 10 , wherein the first lifting frame is connected to a first lead screw and a first leg motor that drives the first lead screw to rotate, the first lead screw is engaged with the first nut; and the first leg motor is configured for driving the first lead screw to rotate, thereby causing the first nut to drive the moving bracket to slide up and down along the guiding rail bracket.
12 . The massage apparatus according to claim 11 , wherein the first lifting frame further comprises a base connected to the first lead screw, and the base is provided with a foot massage assembly.
13 . The massage apparatus according to claim 11 , wherein the leg and foot massage mechanism further comprises a side stand, a leg massage assembly, and a second lifting frame, the second lifting frame is connected to the side stand, and the leg massage assembly is connected to the second lifting frame.
14 . The massage apparatus according to claim 13 , wherein the second lifting frame is provided with a second nut connected to the leg massage assembly, the side stand is connected to a second lead screw and a second leg motor that drives the second lead screw to rotate, the second lead screw is engaged with the second nut, and the second leg motor driving the second nut to rotate, thereby causing the second lead screw to drive the second lifting frame to slide up and down along the side stand.
15 . The massage apparatus according to claim 14 , wherein the second lifting frame is further provided with a guiding rod, the first lifting frame is provided with a guiding slot, the guiding rod being slidably inserted into the guiding slot, and the second leg motor driving the second nut to rotate, thereby causing the second lead screw to drive the second lifting frame to slide up and down along the side stand, and thus driving the guiding rod to slide up and down within the guiding slot.
16 . The massage apparatus according to claim 1 , further comprising a light-shielding assembly, the light-shielding assembly is connected to the backrest frame for selectively shielding light from a user of the massage apparatus.
17 . The massage apparatus according to claim 16 , wherein the light-shielding assembly comprises a light shield and a mounting component, the mounting component is connected to the backrest frame, and the light shield is connected to the mounting component.
18 . The massage apparatus according to claim 17 , wherein the mounting component comprises a first mounting portion and a second mounting portion, the first mounting portion is connected to an upper end of the backrest frame, the light shield is connected to the second mounting portion, and the second mounting portion is rotatably connected to the first mounting portion, such that the light shield is rotatable relative to the backrest frame.
19 . The massage apparatus according to claim 18 , wherein the mounting component further comprises a third mounting portion, one end of the third mounting portion is connected to the light shield and the other end is detachably connected to the second mounting portion, such that the light shield can selectively shield light from the user of the massage apparatus.
20 . The massage apparatus according to claim 17 , wherein the light shield is made of a rigid material.

Description

TECHNICAL FIELD The present disclosure relates to the technical field of massage equipment, in particular to a massage apparatus having a leg interactive motion massage portion. BACKGROUND Massage chairs, as a common massage apparatus in daily life, can provide users with relaxing and comfortable massage services. Massage chairs typically offer massage modes such as back massage and limb massage, which can effectively alleviate muscle fatigue in users, promote blood circulation, and meet diversified health needs of users. Currently, the massage functions of existing massage chairs on the market primarily focus on back massage and leg massage. Even though massage chairs allow cyclic switching between sitting and reclining postures, the provided massage actions remain relatively monotonous. For leg massage, existing leg massage assemblies generally adopt an integrated dual-leg design, capable only of providing synchronous lifting or lowering massage actions for both legs. For massage modes requiring independent left and right leg massage, existing massage chairs cannot satisfy personalized massage demands. Moreover, in corresponding leg massage assemblies, the massage trajectory of the integrated massage head assembly is fixed, allowing massage only in predetermined leg regions. The massage heads cannot move during massage, resulting in limited massage areas, monotonous massage effects, and compromised user experience. To address this, the present disclosure provides a massage apparatus capable of effectively solving the aforementioned problems, with a simple structure and rich functions, thereby satisfying diversified massage needs. SUMMARY In order to overcome the deficiencies of the prior art, the present disclosure provides a massage apparatus having a simple structure and rich functions, capable of satisfying diversified massage needs. To realize the above objective, the present disclosure provides a massage apparatus, including: a backrest frame; and a seat cushion frame connected to a bottom of the backrest frame; and a supporting frame, the seat cushion frame is rotatably connected to an upper portion of the supporting frame; and a leg-foot assembly, comprises a first leg-foot frame and a second leg-foot frame, the first leg-foot frame and the second leg-foot frame are each rotatably connected to a front end of the seat cushion frame; and a driving mechanism, configured to drive the backrest frame and the seat cushion frame to rotate relative to the supporting frame so as to switch the massage apparatus between a first massage state and a second massage state, the driving mechanism is further configured to drive the first leg-foot frame and the second leg-foot frame to rotate relative to the seat cushion frame. The advantageous effects of the massage apparatus of the present disclosure are as follows: through the arrangement of the above structure, the rear end of the seat cushion frame is connected to the bottom end of the backrest frame, and the seat cushion frame is rotatably connected to the supporting frame, such that the driving mechanism can drive the seat cushion frame to rotate relative to the supporting frame, thereby synchronously driving the backrest frame to rotate. This allows the massage apparatus to switch between a first massage state (sitting posture state) and a second massage state (reclining posture state). The leg massage frame comprises a first leg-foot frame and a second leg-foot frame arranged side by side at the front end of the seat cushion frame. The driving mechanism can independently or simultaneously drive the first leg-foot frame and the second leg-foot frame to lift or lower, enabling them to rotate relative to the front end of the seat cushion frame, thereby providing the user with a massage action similar to “pedaling a bicycle,” which can alleviate muscle fatigue in the user's legs. BRIEF DESCRIPTION OF DRAWINGS To illustrate the technical solutions in the embodiments of the present disclosure more clearly, the drawings used in the description of the embodiments will be briefly introduced below. The drawings described below merely represent some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings may be obtained based on these drawings without creative effort. The present disclosure will be further described below in conjunction with the drawings and embodiments. FIG. 1 is a schematic structural diagram of an overall structure of a massage apparatus according to an embodiment of the present disclosure. FIG. 2 is a partial schematic structural diagram of the massage apparatus according to an embodiment of the present disclosure from one perspective (omitting a leg-foot massage mechanism and a light-shielding assembly). FIG. 3 is a partial schematic structural diagram of the massage apparatus according to an embodiment of the present disclosure from another perspective (omitting the leg-foot massage mechanism and the light-shi