Massage chair with hand massage function

Abstract

The invention provides a massage chair with a hand massage function. The massage chair comprises an electric telescopic assembly, a first walking frame assembly and an arm massage assembly. The arm massage assembly is fixedly connected with the first walking frame assembly, and the first walking frame assembly is movably matched with the electric telescopic assembly so that rotation output by the electric telescopic assembly can be reversed into reciprocating linear motion of the first walking frame assembly in the first direction. The arm massage assembly comprises a first motor, an eccentric moving part, a first reversing part and an arm massage part; the first motor is used for driving the eccentric motion part to eccentrically rotate, and the first reversing part is used for reversing the eccentric motion of the eccentric motion part into the reciprocating linear motion of the arm massage part in the second direction.

Description

Technical Field

[0001] This invention relates to massage devices, and more particularly to massage chairs. Background Technology

[0002] Massage chairs, as a health product that promotes blood circulation, relieves fatigue, and improves sleep, are widely popular. After prolonged exercise, people often experience arm soreness, requiring a massage chair to provide a thorough massage and quickly relieve muscle pain. However, the arm massage function of most massage chairs is relatively simple, typically relying on the inflation and deflation of air bags to achieve a compression massage. This limited functionality fails to fully meet the needs of massage chair users. Summary of the Invention

[0003] The main technical problem to be solved by the present invention is to provide a massage chair with hand massage, which can fully massage the human arm, thereby quickly relieving arm soreness and fatigue.

[0004] To solve the above-mentioned technical problems, the present invention provides a massage chair with hand massage, comprising: an electric telescopic component, a first walking frame component, and an arm massage component; the arm massage component is fixedly connected to the first walking frame component, and the first walking frame component is movably coupled with the electric telescopic component to convert the rotation output by the electric telescopic component into the reciprocating linear motion of the first walking frame component along a first direction;

[0005] The arm massage assembly includes: a first motor, an eccentric motion component, a first reversing component, and an arm massage component; the first motor is used to drive the eccentric motion component to rotate eccentrically, and the first reversing component is used to convert the eccentric motion of the eccentric motion component into the reciprocating linear motion of the arm massage component along a second direction.

[0006] In a preferred embodiment: the electric telescopic assembly includes a second motor and a screw, the first direction being parallel to the axial direction of the screw, and the second motor being used to drive the screw to rotate about its own axial direction.

[0007] In a preferred embodiment: the first walking frame assembly includes a drive nut that is threadedly connected to the screw.

[0008] In a preferred embodiment: it further includes an arm guide rail assembly extending along a direction parallel to the screw axis; the first walking frame assembly also includes a first walking frame and a first walking wheel mounted on the first walking frame via a first walking fixing shaft and rollingly engaging with the arm guide rail assembly.

[0009] In a preferred embodiment: the eccentric moving component is an eccentric wheel disposed on the shaft of the first motor; the first reversing component includes a guide shaft and a bracket, and the second direction is the direction along the axial direction of the guide shaft; the arm massage component is movably connected to the fixing frame of the first motor along the second direction via the guide shaft;

[0010] The bracket has a groove extending along a second direction and accommodating the eccentric wheel, the eccentric wheel being movably connected to the upper and lower surfaces of the groove during eccentric rotation.

[0011] In a preferred embodiment: the eccentric moving component is an eccentric wheel disposed on the shaft of the first motor; the first reversing component includes a guide shaft and a connecting rod, and the second direction is the direction along the axial direction of the guide shaft; the arm massage component is movably connected to the fixing frame of the first motor along the second direction via the guide shaft;

[0012] The connecting rod is provided with a first circular hole and a second circular hole at intervals along the second direction. The first circular hole is tightly fitted with an eccentric wheel and the eccentric wheel is eccentrically positioned relative to the first circular hole. The second circular hole is rotatably connected to the arm massage component via a mounting pin.

[0013] In a preferred embodiment: the arm massager is a massage block with raised dots; the lower surface of the massage block is movably connected to the fixing frame of the first motor along a second direction via two symmetrically arranged guide shafts.

[0014] In a preferred embodiment, the system further includes a leg massage component that works in conjunction with the first walking frame assembly; when the first walking frame assembly reciprocates linearly along a first direction, it drives the leg massage component to reciprocate linearly along a third direction.

[0015] In a preferred embodiment: the leg massage assembly includes: a second walking frame assembly and a leg massage component, the second walking frame assembly being used to mount the leg massage component, the leg massage component being configured to engage with a second reversing component to change the reciprocating linear motion of the second walking frame assembly along a third direction to the rotation of the leg massage component around its own rotation axis and the reciprocating linear motion along a third direction.

[0016] In a preferred embodiment: the second reversing member includes a rack extending along a third direction and a spur gear disposed on the rotating shaft of the leg massager; the spur gear meshes with the rack.

[0017] In a preferred embodiment: it further includes a leg-side guide rail assembly extending along a third direction; the second walking frame assembly also includes a second walking frame and a second walking wheel mounted on the second walking frame via a second walking fixing shaft and rollingly engaging with the leg-side guide rail assembly.

[0018] In a preferred embodiment: the second walking frame is provided with a sliding groove; the first walking frame assembly includes a cylindrical sleeve placed in the sliding groove; when the first walking frame assembly reciprocates linearly along a first direction and drives the leg massage assembly to reciprocate linearly along a third direction, the cylindrical sleeve reciprocates synchronously along the extension direction of the sliding groove.

[0019] Compared with the prior art, the technical solution of the present invention has the following beneficial effects:

[0020] 1. This invention provides a massage chair with hand massage, which can perform reciprocating vibration massage on the user's arms and reciprocating rolling massage on the side of the user's thighs, thereby effectively relieving soreness and fatigue in the user's arms and thighs.

[0021] 2. The present invention provides a massage chair with hand massage, wherein the first walking frame assembly can be driven to make reciprocating linear motion by an electric telescopic component, that is, the arm massage assembly fixed on the first walking frame assembly can make reciprocating linear motion, thereby realizing reciprocating vibration massage of the arm.

[0022] 3. This invention provides a massage chair with hand massage function. The high-speed rotation of the first motor drives the eccentric wheel to rotate at high speed. The high-speed rotation of the eccentric wheel drives the support frame to make a reciprocating high-speed linear motion in the up and down direction, which in turn drives the arm massage component to make a reciprocating linear motion, thereby realizing vibration massage of the human arm.

[0023] 4. The present invention provides a massage chair with hand massage, wherein the electric telescopic component can drive the first walking frame component to perform reciprocating linear motion, and at this time the cylindrical sleeve on the first walking frame component also drives the second walking frame component to perform reciprocating linear motion, thereby driving the leg massage component fixed on the second walking frame component to perform reciprocating linear motion.

[0024] 5. The present invention provides a massage chair with hand massage, wherein the spur gear on the leg massage component meshes with the spur rack of the rack assembly, so that the leg massage component rotates along with the spur gear while performing reciprocating linear motion, thereby effectively performing reciprocating rolling massage on the side of the thigh. Attached Figure Description

[0025] Figure 1 This is a structural diagram of the massage chair in preferred embodiment 1 of the present invention;

[0026] Figure 2 This is a schematic diagram of the side panel component of the massage chair in preferred embodiment 1 of the present invention;

[0027] Figure 3This is a partial schematic diagram of the side panel component of the massage chair in preferred embodiment 1 of the present invention;

[0028] Figure 4 This is a schematic diagram of the electric telescopic component, the first walking frame component, and the arm massage component in the preferred embodiment 1 of the present invention;

[0029] Figure 5 This is an exploded view of the electric telescopic component, the first walking frame component, and the arm massage component in the preferred embodiment 1 of the present invention;

[0030] Figure 6 This is a schematic diagram of the arm massage component in preferred embodiment 1 of the present invention;

[0031] Figure 7 This is an exploded view of the arm massage component in preferred embodiment 1 of the present invention;

[0032] Figure 8 This is a schematic diagram of the leg massage component and the leg side guide rail component in preferred embodiment 1 of the present invention;

[0033] Figure 9 This is an exploded view of the leg massage component and the leg side guide rail component in preferred embodiment 1 of the present invention;

[0034] Figure 10 This is a schematic diagram of the arm massage component in preferred embodiment 2 of the present invention.

[0035] Figure 11 This is an exploded view of the arm massage component in the preferred embodiment 2 of the present invention. Detailed Implementation

[0036] To make the technical solution and features of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and specific examples. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. After reading the present invention, any modifications of the present invention in various equivalent forms by those skilled in the art fall within the scope defined by the appended claims.

[0037] Example 1

[0038] refer to Figures 1-9 This embodiment provides a massage chair with hand massage, including: an arm massage assembly 15; the arm massage assembly 15 includes: a first motor 152, an eccentric motion component, a first reversing component, and an arm massage component 158; the first motor 152 is used to drive the eccentric motion component to rotate eccentrically, and the first reversing component is used to convert the eccentric motion of the eccentric motion component into the reciprocating linear motion of the arm massage component 158 ​​along a second direction.

[0039] In this embodiment, the eccentric moving component is an eccentric wheel 154 disposed on the rotating shaft of the first motor 152; the first reversing component includes a guide shaft 155 and a bracket 157, and the second direction is the direction along the axial direction of the guide shaft 155; the arm massage component 158 ​​is movably connected to the fixing frame 151 of the first motor along the second direction through the guide shaft 155; the bracket 157 has a groove extending along the second direction and accommodating the eccentric wheel 154, and the eccentric wheel 154 is movably connected to the upper and lower surfaces of the groove when rotating eccentrically.

[0040] Furthermore, the mounting bracket 151 of the first motor and the protective shell 153 of the first motor constitute the mounting cavity of the first motor 152. The arm massage component 158 ​​is a massage block with protrusions; the lower surface of the massage block is movably connected to the mounting bracket 151 of the first motor along the second direction through two symmetrically arranged guide shafts 155, and the lower end of the guide shaft 155 passes through the mounting bracket 151 of the first motor and is placed in the guide sleeve 156, thereby guiding the movement direction of the guide shaft 155.

[0041] When the first motor 152 is started, the eccentric wheel 154 rotates eccentrically around the output shaft of the first motor 152. During eccentric rotation, the eccentric wheel 154 is movably connected to the upper and lower surfaces of the groove. Since the bracket 157 is limited by the guide shaft 155, the bracket 157 can only move up and down along the second direction. Therefore, under the action of the eccentric wheel 154, the bracket 157 drives the arm massage component 158 ​​to move up and down along the second direction to achieve a massage effect on the arm.

[0042] The above-described structure allows for massage of a specific part of the arm. To achieve a wider range of arm massage, the arm massage component 15 needs to be able to translate so as to cover a larger area of ​​the arm. Therefore, the massage chair in this embodiment also includes an electric telescopic component 12 and a first walking frame component 14. The arm massage component 15 is fixedly connected to the first walking frame component 14, and the first walking frame component 14 is movably coupled to the electric telescopic component 12, converting the rotation output of the electric telescopic component 12 into a reciprocating linear motion of the first walking frame component 14 along a first direction. Therefore, as long as the user's arm is placed in the massage chair along the first direction, the first walking frame component 14 can drive the arm massage component 15 to move along the first direction, massaging the entire arm.

[0043] Therefore, the electric telescopic assembly 12 includes a second motor 121, a screw 124, a motor housing 122, and a motor mounting plate 123. The first direction is parallel to the axial direction of the screw 124. The second motor 121 drives the screw 124 to rotate around its own axial direction. The shaft of the second motor 121 is disposed in the motor housing 122. The motor housing 122 reduces the rotational speed output by the shaft of the second motor 121, thereby driving the screw 124 to rotate. This is to prevent the second motor 121 from rotating too fast, which would cause the screw 124 to rotate too fast, resulting in an excessively fast translational speed of the first walking frame assembly 14. The motor mounting plate 123 is used to fix the second motor 121 to the side panel 11 of the massage chair.

[0044] The first traveling frame assembly 14 includes a first traveling frame 141 and a transmission nut 144 threadedly connected to the screw 124. The transmission nut 144 is fixed on the first traveling frame 141. When the screw 124 rotates, the nut translates along the axial direction of the screw 124, thereby driving the first traveling frame 141 to move along a first direction.

[0045] To guide the movement of the first walking frame 141 along a first direction, the massage chair further includes an arm rail assembly 13, which has a first guide rail 131 extending along an axis parallel to the screw 124. The first walking frame assembly 14 also includes a first walking wheel 143 mounted on the first walking frame 141 via a first walking fixing shaft 142 and rollingly engaging with the first guide rail 131. When the first walking frame 141 moves along the first direction, the first walking wheel 143 moves along the guide rail.

[0046] In this embodiment, the massage chair has a leg massage function in addition to the hand massage function. Furthermore, the leg massage and hand massage are linked, meaning that when the hand massage component moves along the direction of the arm, the leg massage component also moves along the direction of the leg.

[0047] Specifically, the massage chair also includes a leg massage component that works in conjunction with the first walking frame assembly 14; when the first walking frame assembly 14 reciprocates in a first direction, it drives the leg massage component to reciprocate in a third direction. This is because when a user is sitting during a massage, the directions of their legs and arms are not strictly parallel, so the direction of movement of the leg massage component will differ from the direction of movement of the first walking frame assembly 14.

[0048] Therefore, the leg massage assembly includes a second walking frame assembly 18 and a leg massage component 19. The second walking frame assembly 18 is used to mount the leg massage component 19. The leg massage component 19 is engaged with a second reversing component to change the reciprocating linear motion of the second walking frame assembly 18 along a third direction to the rotation of the leg massage component 19 around its own rotation axis and the reciprocating linear motion along a third direction. Therefore, compared to the shaking massage of a hand massage component, the leg massage component 19 provides a rolling massage.

[0049] To achieve the aforementioned reversing effect, the second reversing component includes a rack assembly 17 and a spur gear 193 mounted on the rotation shaft 191 of the leg massager 19. The rack assembly 17 includes a rack 171 extending along a third direction and a rack fixing plate 172 for fixing the rack 171 to the side plate 11. The spur gear 193 meshes with the rack 171. When the spur gear 193 rotates, it reciprocates along the rack 171, thus enabling the leg massager 19 to move along the rack 171 and rotate around its own rotation shaft 191.

[0050] Similarly, in order to guide the translation of the leg massage component 19, the massage chair also includes a leg side guide rail assembly 16, which includes a second guide rail 161 extending along a third direction; the second walking frame assembly 18 also includes a second walking frame 181, and a second walking wheel 183 mounted on the second walking frame 181 via a second walking fixed shaft 182 and rollingly engaging with the leg side guide rail assembly 16.

[0051] Furthermore, since the first walking frame assembly 14 and the second walking frame 181 assembly 18 are linked and have different walking directions, in order to avoid interference between the two during the linkage process, the second walking frame 181 is provided with a sliding groove 1811, and a sliding groove bushing 184 is provided in the sliding groove 1811; the first walking frame assembly 14 includes a cylindrical sleeve 146 placed in the sliding groove 1811, and a cylindrical pin 145 for fixing the cylindrical sleeve 146 on the first walking frame 141.

[0052] When the first walking frame assembly 14 reciprocates in a straight line along a first direction and drives the leg massage assembly to reciprocate in a straight line along a third direction, the cylindrical sleeve 146 reciprocates synchronously along the extension direction of the sliding groove 1811. This avoids interference between the first walking frame 141 and the second walking frame 181 during walking.

[0053] Finally, the leg massage component 19 in this embodiment also includes a massage wheel 192 with protrusions, the massage wheel being sleeved on the rotating shaft 191, and an elastic positioning pin 194 being provided on the side of the rotating shaft 191.

[0054] In this technical solution, the side panel 11, the electric telescopic assembly 12, the arm guide rail assembly 13, the first walking frame assembly 14, the arm massage assembly 15, the leg side guide rail assembly 16, the rack assembly 17, the second walking frame assembly 18, and the leg massage component 19 constitute the side panel component 1 of the massage chair. The side panel component 1 is installed on the left side of the massage chair, and the right side of the massage chair can also be (symmetrically) arranged with components that have the same massage function as the side panel component 1, so that massage of the left hand and left leg and the right hand and right leg can be realized.

[0055] Example 2

[0056] refer to Figure 10-11 The difference between this embodiment and embodiment 1 is that: in this embodiment, the eccentric moving component in the arm massage assembly 15 is an eccentric wheel 154 mounted on the shaft of the first motor 152; the first reversing component includes a guide shaft 155 and a connecting rod 157, and the second direction is the direction along the axial direction of the guide shaft 155; the arm massage component 158 ​​is movably connected to the fixing frame 151 of the first motor along the second direction via the guide shaft 155;

[0057] The connecting rod is provided with a first round hole and a second round hole at intervals along the second direction. The first round hole is tightly fitted with the eccentric wheel 154 and the eccentric wheel 154 is eccentrically positioned relative to the first round hole. The second round hole is rotatably connected to the round hole on the arm massage component 158 ​​bracket by a pin. The mounting component can be an internal hexagonal pin. The arm massage component 158 ​​is provided with massage protrusions 159 on the upper surface of the bracket.

[0058] When the eccentric wheel 154 rotates, since the eccentric wheel 154 is eccentrically set and tightly fitted with the first circular hole, the eccentric wheel 154 will pull the connecting rod to reciprocate along the second direction when it rotates, thereby driving the arm massage component 158 ​​to reciprocate linearly along the second direction.

[0059] The above is only one specific embodiment of the present invention, but the design concept of the present invention is not limited thereto. Any non-substantial modifications made to the present invention using this concept shall be deemed as infringing the protection scope of the present invention.

Claims

1. A massage chair with hand massage, characterized in that The utility model provides an arm massage device, which comprises an electric telescopic assembly, a first walking frame assembly and an arm massage assembly. The arm massage assembly is fixedly connected with the first walking frame assembly, and the first walking frame assembly is movably connected with the electric telescopic assembly to convert the rotation of the electric telescopic assembly into the reciprocating linear motion of the first walking frame assembly along a first direction. The arm massage assembly comprises a first motor, an eccentric moving part, a first conversion part and an arm massage part. The first motor is used to drive the eccentric moving part to rotate eccentrically, and the first conversion part is used to convert the eccentric motion of the eccentric moving part into the reciprocating linear motion of the arm massage part along a second direction. The electric telescopic assembly comprises a second motor and a screw rod, the first direction is parallel to the axial direction of the screw rod, and the second motor is used to drive the screw rod to rotate along the axial direction of the screw rod.

2. The massage chair with hand massage of claim 1, wherein: The first walking frame assembly comprises a transmission nut which is threadedly connected with the screw rod.

3. The massage chair with hand massage of claim 2, wherein: The utility model further comprises an arm guide rail assembly which extends along the axial direction of the screw rod, and the first walking frame assembly further comprises a first walking frame and a first walking wheel which is installed on the first walking frame through a first walking fixed shaft and is rollingly connected with the arm guide rail assembly.

4. The massage chair with hand massage of claim 3, wherein: The eccentric moving part is an eccentric wheel which is arranged on the rotating shaft of the first motor, the first conversion part comprises a guide shaft and a bracket, the second direction is the axial direction of the guide shaft, and the arm massage part is movably connected with the fixed frame of the first motor along the second direction through the guide shaft.

5. The massage chair with hand massage of claim 1, wherein: The bracket has a groove which extends along the second direction and accommodates the eccentric wheel, and the eccentric wheel is movably connected with the upper and lower surfaces of the groove when rotating eccentrically. The eccentric moving part is an eccentric wheel which is arranged on the rotating shaft of the first motor, the first conversion part comprises a guide shaft and a connecting rod, the second direction is the axial direction of the guide shaft, and the arm massage part is movably connected with the fixed frame of the first motor along the second direction through the guide shaft.

6. The massage chair with hand massage of claim 1, wherein: The connecting rod is provided with a first circular hole and a second circular hole along the second direction, the first circular hole is tightly connected with the eccentric wheel, the eccentric wheel is arranged eccentrically relative to the first circular hole, and the second circular hole is rotatably connected with the arm massage part through a pin shaft. The arm massage part is a massage block which has convex points, and the lower surface of the massage block is movably connected with the fixed frame of the first motor along the second direction through two guide shafts which are symmetrically arranged.

7. The massage chair with hand massage of claim 5 or 6, characterized in that: The utility model further comprises a leg massage assembly which is movably connected with the first walking frame assembly, and the first walking frame assembly drives the leg massage assembly to move reciprocatingly along a third direction when moving reciprocatingly along the first direction.

8. The massage chair with hand massage of claim 1, wherein: The leg massage assembly comprises a second walking frame assembly and a leg massage part, the second walking frame assembly is used to install the leg massage part, and the leg massage part is movably connected with a second conversion part to convert the reciprocating linear motion of the second walking frame assembly along the third direction into the rotation of the leg massage part around the rotating shaft of the leg massage part and the reciprocating linear motion of the leg massage part along the third direction.

9. The massage chair with hand massage of claim 8, wherein: The second conversion part comprises a rack which extends along the third direction and a spur gear which is arranged on the rotating shaft of the leg massage part, and the spur gear is engaged with the rack.

10. The massage chair with hand massage of claim 9, wherein: ​ 11. The massage chair with hand massage of claim 9, wherein: The leg side rail assembly extends along a third direction; the second walking frame assembly further comprises a second walking frame and a second walking wheel mounted on the second walking frame through a second walking fixed shaft and in rolling cooperation with the leg side rail assembly.

12. The massage chair with hand massage of claim 9, wherein: The second walking frame is provided with a sliding groove; the first walking frame assembly comprises a cylindrical sleeve arranged in the sliding groove; when the first walking frame assembly reciprocates linearly along a first direction and drives the leg massage assembly to reciprocate linearly along a third direction, the cylindrical sleeve synchronously reciprocates along the extension direction of the sliding groove.

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