Leg and foot massager

Abstract

The invention relates to a leg and foot massager which comprises a base, a left massage unit, a right massage unit, a transmission unit and a driving component, and the left massage unit comprises a left shell and a pair of left massage components arranged in the left shell; the right massage unit comprises a right shell and a pair of right massage components arranged in the right shell; the transmission unit is in transmission connection with the left shell, the pair of left massage components, the right shell and the pair of right massage components at the same time. The driving part is arranged on the base and is in transmission connection with the transmission unit, and the driving part drives the left massage unit and the right massage unit to swing in the same direction or in the reverse direction through the transmission unit and drives the pair of left massage parts and the pair of right massage parts to swing in the same direction or in the reverse direction at the same time. The left massage unit and the right massage unit swing in the same direction or in the reverse direction, the left massage component and the right massage component swing in the same direction or in the reverse direction, ankle joints and knee joints are actively moved on the basis of sole and instep massage, and therefore the massage effect is achieved, and two-dimensional massage is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of massage equipment, and in particular relates to a leg and foot massager. Background Art

[0002] Foot massage can mobilize the body's internal potential and enhance the body's disease resistance. Regular foot massage can improve the body's resistance and promote human health. Foot massagers are health massage equipment used to massage the feet of the human body. By massaging the feet, fatigue can be relieved, tension can be relieved, sleep can be improved, and thus human health can be improved.

[0003] Existing foot massagers usually only massage the legs and feet. For example, the patent with publication number CN221308792U discloses a leg and foot massage mechanism assembly, which has a leg massage mechanism and a foot massage mechanism. When the leg eccentric wheel rotates, the leg massage plate is driven to swing back and forth to repeatedly squeeze and massage the legs. When the foot eccentric wheel rotates, the foot massage plate is driven to swing back and forth to repeatedly massage the feet. However, during the entire massage process, the legs and feet themselves remain motionless, and the ankle and knee joints do not actively move. The massage is relatively simple and the effect is relatively general. Summary of the invention

[0004] The object of the present invention is to provide a leg and foot massager.

[0005] In order to achieve the above object, the technical solution adopted by the present invention is:

[0006] A leg and foot massager, comprising:

[0007] Base;

[0008] Left massage unit and right massage unit: the left massage unit includes a left shell and a pair of left massage components arranged in the left shell; the right massage unit includes a right shell and a pair of right massage components arranged in the right shell;

[0009] Transmission unit: the transmission unit is simultaneously in transmission connection with the left housing, the pair of left massage components, the right housing, and the pair of right massage components;

[0010] Driving component: The driving component is arranged on the base and is connected to the transmission unit.

[0011] The driving component drives the left massage unit and the right massage unit to swing in the same direction or in the opposite direction through the transmission unit, and drives a pair of left massage components and a pair of right massage components to swing in the same direction or in the opposite direction.

[0012] Preferably, the above technical solution is that the transmission unit comprises a primary eccentric transmission assembly and a secondary eccentric transmission assembly; the driving component is transmission-connected to the primary eccentric transmission assembly; the primary eccentric transmission assembly is transmission-connected to the left shell body, the right shell body and the secondary eccentric transmission assembly; the secondary eccentric transmission assembly is transmission-connected to a pair of left massage components and a pair of right massage components.

[0013] Further preferably, the first-stage eccentric transmission assembly comprises a first-stage transmission shaft, a pair of first-stage eccentric sleeves, and a pair of first-stage transmission gears; the driving component is transmission-connected to the first-stage transmission shaft; the first-stage eccentric sleeve is sleeved on the first-stage rotating shaft; the left housing or the right housing and the first-stage transmission gear are sleeved on the first-stage eccentric sleeve; and the second-stage eccentric transmission assembly is transmission-connected to the first-stage transmission gear.

[0014] Further preferably, one of the pair of primary eccentric sleeves is a swinging reversing eccentric sleeve, and the axial hole of the swinging reversing eccentric sleeve is an arc hole. When the primary transmission shaft rotates forward, the primary transmission shaft rotates to one end of the arc hole and drives the left shell and the right shell to swing in the same direction; when the primary transmission shaft rotates reversely, the primary transmission shaft rotates to the other end of the arc hole, driving the left shell and the right shell to swing in the opposite direction. The swinging mode of the left shell and the right shell can be switched by the swinging reversing eccentric sleeve to achieve massage in two different directions.

[0015] Still more preferably, the angle of the arc-shaped hole is 180 degrees.

[0016] Further preferably, the primary eccentric transmission assembly further comprises a primary driving gear, the primary driving gear is sleeved on the primary transmission shaft, and the driving component is drivingly connected to the primary driving gear.

[0017] Further preferably, the secondary eccentric transmission assembly comprises a secondary drive gear, a secondary transmission shaft, and a pair of secondary eccentric wheels; the primary eccentric transmission assembly is connected to the secondary drive gear in transmission; the secondary drive gear and a pair of secondary eccentric wheels are sleeved on the secondary transmission shaft; a pair of left massage components or right massage components are connected to the secondary eccentric wheels.

[0018] More preferably, the left massage unit and the right massage unit further include massage rollers, and the massage rollers are sleeved on the secondary transmission shaft, and the soles of the feet can be massaged by the massage rollers.

[0019] Preferably, the above technical solution is that the left massage component and the right massage component include a massage bracket and a flexible massage piece, the transmission unit is transmission-connected to the massage bracket, the flexible massage piece is arranged on the massage bracket, the flexible massage pieces are arranged relatively to each other and are located on both sides of the legs during massage, thereby increasing softness and improving massage comfort.

[0020] Preferably, the above technical solution is provided with a swing limit slide groove on the base, and the left shell and the right shell are provided with limit columns, and the limit columns are slidably arranged in the swing limit slide groove.

[0021] Preferably, the above technical solution is that the left shell and the right shell are provided with swing limit slide grooves, the left massage component and the right massage component are provided with limit posts, and the limit posts are slidably disposed in the swing limit slide grooves.

[0022] Preferably, in the above technical solution, only one driving component is provided.

[0023] Preferably, in the above technical solution, the driving component is a motor.

[0024] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art:

[0025] The present invention achieves a multiple massage effect and realizes a two-dimensional massage by actively moving the ankle joint and the knee joint on the basis of massaging the sole and the instep through the swinging of the left massage unit and the right massage unit in the same direction or in the opposite directions, and the swinging of the left massage component and the right massage component in the same direction or in the opposite directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Attached Figure 1 It is a disassembled schematic diagram of the massager of the present invention;

[0027] Attached Figure 2 It is a structural schematic diagram of the base in the present invention;

[0028] Attached Figure 3 It is a schematic diagram of the internal structure of the left housing in the present invention;

[0029] Attached Figure 4 It is a three-dimensional schematic diagram of the left massage unit and the right massage unit of the present invention when they are swinging in the same direction;

[0030] Attached Figure 5 It is a top view schematic diagram of the left massage unit and the right massage unit of the present invention when they are swinging in the same direction;

[0031] Attached Figure 6 It is a front cross-sectional schematic diagram of the left massage unit and the right massage unit of the present invention when they are swinging in the same direction;

[0032] Attached Figure 7 It is a top view schematic diagram of the primary eccentric transmission assembly when the left massage unit and the right massage unit of the present invention are in the same direction of swinging;

[0033] Attached Figure 8 It is a three-dimensional schematic diagram of the left massage unit and the right massage unit of the present invention when they are in reverse swinging;

[0034] Attached Fig. 9 It is a top view schematic diagram of the left massage unit and the right massage unit of the present invention when they are in reverse swinging;

[0035] Attached Fig.10 It is a front cross-sectional schematic diagram of the left massage unit and the right massage unit of the present invention when they are in reverse swinging;

[0036] Attached Fig.11 It is a top view schematic diagram of the primary eccentric transmission assembly when the left massage unit and the right massage unit of the present invention are in reverse swinging;

[0037] In the above attached figure:

[0038] 1. Base; 10. Swing limit slide;

[0039] 2a, left massage unit; 20a, left housing; 200a, limit column; 201a, swing limit slide; 21a, left massage component; 210a, massage bracket; 211a, flexible massage component; 212a, limit column; 22a, massage roller; 2b, right massage unit; 20b, right housing; 21b, right massage component; 22b, massage roller;

[0040] 30. Primary driving gear; 31. Primary transmission shaft; 32. Primary eccentric sleeve; 32'. Swinging reversing eccentric sleeve; 320. Arc hole; 33. Primary transmission gear; 34. Secondary driving gear; 35. Secondary transmission shaft; 36. Secondary eccentric wheel; 4. Driving components. DETAILED DESCRIPTION

[0041] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0043] like Figure 1 The leg and foot massager shown in the figure is characterized by comprising a base 1, a left massage unit 2a and a right massage unit 2b, a transmission unit, and a driving component 4. Each component and unit is described in detail below.

[0044] The base 1 is the main body of the whole massager, and the base 1 is provided with installation positions for installing the left massage unit 2a and the right massage unit 2b, and the driving component 4, and the driving component 4 is installed between the left massage unit 2a and the right massage unit 2b; and the installation positions of the left massage unit 2a and the right massage unit 2b are respectively provided with swing limit slide grooves 10, such as Figure 2 shown.

[0045] The left massage unit 2a and the right massage unit 2b can swing in the same direction or in opposite directions, and can massage the left foot and the right foot respectively.

[0046] The left massage unit 2a includes a left housing 20a, a pair of left massage components 21a, and a massage roller 22a.

[0047] The left housing 20a is provided with holes at the top and bottom, and the upper hole is used for inserting the foot into the inside thereof. A limit post 200a is provided on the left housing 20a, and the limit post 200a is slidably provided in the swing limit slide groove 10 of the base 1 to limit the swing of the left housing 20a; similarly, a swing limit slide groove 201a is also provided on the left housing 20a, such as Figure 3 shown.

[0048] A pair of left massage components 21a are arranged in the left housing 20a, and a massage area of ​​the leg is formed between the pair of left massage components 21a. The pair of left massage components 21a can swing in the same direction or in the opposite direction, so as to massage the leg. In this embodiment, the pair of left massage components 21a swing in the opposite direction. A limiting column 212a is also arranged on the pair of left massage components 21a, and the limiting column 212a can be slidably arranged in the swing limiting slide groove 201a of the left housing 20a to limit the swing of the pair of left massage components 21a. In this embodiment: the left massage component 21a includes a massage bracket 210a and a flexible massage component 211a, the limiting column 212a is arranged on the massage bracket 210a, and the flexible massage component 211a is arranged on the massage bracket 210a. The pair of flexible massage components 211a are arranged oppositely and are located on both sides of the leg during massage, so as to increase the softness and improve the massage comfort.

[0049] The massage roller 22a is also disposed in the left housing 20a and is located below the pair of left massage components 21a. The massage roller 22a can be used to massage the sole of the foot.

[0050] The right massage unit 2b includes a right housing 20b, a pair of right massage components 21b, and massage rollers 22b. In this embodiment, the structure of the right massage unit 2b is consistent with that of the left massage unit 2a, and will not be described again.

[0051] The transmission unit is simultaneously connected to the left housing 20a, the pair of left massage components 21a, the right housing 20b, and the pair of right massage components 21b. Specifically, the transmission unit is connected to the massage brackets 210a of the pair of left massage components 21a through the holes at the bottom of the left housing 20a, and is connected to the massage brackets of the pair of left massage components 21b through the holes at the bottom of the right housing 20n.

[0052] In this embodiment: the transmission unit includes a primary eccentric transmission assembly and a secondary eccentric transmission assembly. The driving component 4 is transmission-connected to the primary eccentric transmission assembly. The primary eccentric transmission assembly is transmission-connected to the left shell 20a, the right shell 20b, and the secondary eccentric transmission assembly. The secondary eccentric transmission assembly is transmission-connected to a pair of left massage components 21a and a pair of right massage components 21b.

[0053] The following specifically introduces the specific structure of a primary eccentric transmission assembly:

[0054] like Figure 6 , 7 or Fig.10 , 11As shown: the primary eccentric transmission assembly includes a primary drive gear 30, a primary transmission shaft 31, a pair of primary eccentric sleeves 32, and a pair of primary transmission gears 33. Among them: the driving component 4 is in transmission connection with the primary drive gear 30, the primary drive gear 30 and the primary eccentric sleeve 32 are sleeved on the primary rotating shaft 31, the left housing 20a or the right housing 20b and the primary transmission gear 33 are sleeved on the primary eccentric sleeve 32, and the secondary eccentric transmission assembly is in transmission connection with the primary transmission gear 33. In the figure: the primary drive gear 30 is sleeved in the middle of the primary transmission shaft 31, a pair of primary eccentric sleeves 32 are sleeved on the left and right ends of the primary transmission shaft 31, the left housing 20a and one primary transmission gear 33 are sleeved on the primary eccentric sleeve 32 at the left end, the right housing 20b and another primary transmission gear 33 are sleeved on the primary eccentric sleeve 32 at the right end, and each primary transmission gear 33 is in transmission connection with a secondary eccentric transmission assembly.

[0055] In a preferred implementation of this embodiment: one of the primary eccentric sleeves 32 is a swing reversing eccentric sleeve 32'. In the figure, the primary eccentric sleeve 32 on the right end is a swing reversing eccentric sleeve 32'. Specifically, the shaft hole of the swing reversing eccentric sleeve 32' is an arc hole 320, and the angle of the arc hole 320 is 180 degrees. When the primary transmission shaft 31 rotates forward, the primary transmission shaft 31 rotates to one end of the arc hole 320 and drives the left housing 20a and the right housing 20b to swing in the same direction; when the primary transmission shaft 31 rotates reversely, the primary transmission shaft 31 rotates to the other end of the arc hole 320, driving the left housing 20a and the right housing 20b to swing in the opposite direction. The swing reversing eccentric sleeve 32' can switch the swinging mode of the left housing 20a and the right housing 10b to achieve massage in two different directions. The positive rotation or reverse rotation of the primary transmission shaft 31 can be set to correspond to the positive swing or reverse swing of the left shell 20a and the right shell 20b.

[0056] The following specifically introduces the specific structure of a two-stage eccentric transmission assembly:

[0057] like Figure 6 or Fig.10 As shown, the secondary eccentric transmission assembly includes a secondary driving gear 34, a secondary transmission shaft 35, and a pair of secondary eccentric wheels 36. Among them, the primary transmission gear 33 of the primary eccentric transmission assembly is connected to the secondary driving gear 34, the secondary driving gear 34 and the pair of secondary eccentric wheels 36 are sleeved on the secondary transmission shaft 35, a pair of left massage components 21a or a pair of right massage components 21b are connected to the secondary eccentric wheel 36, and the massage roller 22a is sleeved on the secondary transmission shaft 35, that is, a pair of left massage components 21a are sleeved on the secondary eccentric wheel 36 at the left end, and a pair of right massage components 21b are sleeved on the secondary eccentric wheel 36 at the right end.

[0058] The driving component 4 is disposed on the base 1 and is in transmission connection with the transmission unit. In this embodiment, the driving component 4 is a motor, and only one is provided, that is, the left housing 20a and the right housing 20b are driven to swing in the same direction or in the opposite direction through the transmission unit by one driving component 4, and at the same time, the pair of left massage components 21a and the pair of right massage components 21b are driven to swing in the opposite direction.

[0059] The working process of this embodiment is described in detail below:

[0060] like Figure 4-7 As shown: the driving component 4 is started, the motor rotates forward to drive the primary driving gear 30 to rotate, drive the primary transmission shaft 21 to rotate, and at the same time drive the primary eccentric sleeve 32 and the swing reversing eccentric sleeve 32' at both ends to rotate (at this time, the primary transmission shaft 21 drives the swing reversing eccentric sleeve 32' to rotate through one end of the arc hole 320 of the swing reversing eccentric sleeve 32'), the primary eccentric sleeve 32 and the swing reversing eccentric sleeve 32' drive the left massage unit 2a and the right massage unit 2b to swing in the same direction; at the same time:

[0061] The primary transmission gear 33 drives the secondary drive gear 34 to rotate, drives the secondary transmission shaft 35 to rotate, and at the same time drives the secondary eccentric wheel 36 and the massage rollers 22a and 22b to rotate. The secondary eccentric wheel 36 drives a pair of left massage components 21a and a pair of right massage components 21b to swing in the opposite direction.

[0062] like Figure 8-11 As shown: the driving component 4 is switched, the motor reverses to drive the primary driving gear 30 to rotate, drives the primary transmission shaft 21 to rotate, and at the same time drives the primary eccentric sleeve 32 and the swing reversing eccentric sleeve 32' at both ends to rotate (at this time, the primary transmission shaft 21 rotates 180° and drives the swing reversing eccentric sleeve 32' to rotate through the other end of the arc hole 320 of the swing reversing eccentric sleeve 32'), the primary eccentric sleeve 32 and the swing reversing eccentric sleeve 32' drive the left massage unit 2a and the right massage unit 2b to swing in the opposite direction; at the same time:

[0063] The primary transmission gear 33 drives the secondary drive gear 34 to rotate, drives the secondary transmission shaft 35 to rotate, and at the same time drives the secondary eccentric wheel 36 and the massage rollers 22a and 22b to rotate. The secondary eccentric wheel 36 drives a pair of left massage components 21a and a pair of right massage components 21b to swing in the opposite direction.

[0064] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology to understand the content of the present invention and implement it accordingly, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A leg and foot massager, characterized in that: include: Base; Left massage unit and right massage unit: the left massage unit comprises a left shell and a pair of left massage components arranged in the left shell; The right massage unit comprises a right shell and a pair of right massage components arranged in the right shell; Transmission unit: the transmission unit is simultaneously in transmission connection with the left housing, the pair of left massage components, the right housing, and the pair of right massage components; Driving component: The driving component is arranged on the base and is connected to the transmission unit. The driving component drives the left massage unit and the right massage unit to swing in the same direction or in the opposite direction through the transmission unit, and drives a pair of left massage components and a pair of right massage components to swing in the same direction or in the opposite direction.

2. The leg and foot massager according to claim 1, characterized in that: The transmission unit includes a primary eccentric transmission assembly and a secondary eccentric transmission assembly. The driving component is in transmission connection with the primary eccentric transmission assembly. The primary eccentric transmission assembly is in transmission connection with the left shell, the right shell and the secondary eccentric transmission assembly. The secondary eccentric transmission assembly is in transmission connection with a pair of left massage components and a pair of right massage components.

3. The leg and foot massager according to claim 2, characterized in that: The first-stage eccentric transmission assembly includes a first-stage transmission shaft, a pair of first-stage eccentric sleeves, and a pair of first-stage transmission gears. The driving component is connected to the first-stage transmission shaft in a transmission manner. The first-stage eccentric sleeve is sleeved on the first-stage rotating shaft. The left housing or the right housing and the first-stage transmission gear are sleeved on the first-stage eccentric sleeve. The second-stage eccentric transmission assembly is connected to the first-stage transmission gear in a transmission manner.

4. The leg and foot massager according to claim 3, characterized in that: One of the pair of primary eccentric sleeves is a swing reversing eccentric sleeve, and the axial hole of the swing reversing eccentric sleeve is an arc hole. When the primary transmission shaft rotates forward, the primary transmission shaft rotates to one end of the arc hole and drives the left housing and the right housing to swing in the same direction; when the primary transmission shaft rotates reversely, the primary transmission shaft rotates to the other end of the arc hole and drives the left housing and the right housing to swing in the reverse direction.

5. The leg and foot massager according to claim 3, characterized in that: The primary eccentric transmission assembly further comprises a primary driving gear, the primary driving gear is sleeved on the primary transmission shaft, and the driving component is transmission-connected to the primary driving gear.

6. The leg and foot massager according to claim 2 or 3, characterized in that: The secondary eccentric transmission assembly includes a secondary drive gear, a secondary transmission shaft, and a pair of secondary eccentric wheels. The primary eccentric transmission assembly is connected to the secondary drive gear. The secondary drive gear and a pair of secondary eccentric wheels are sleeved on the secondary transmission shaft. A pair of left massage components or right massage components are connected to the secondary eccentric wheels.

7. The leg and foot massager according to claim 6, characterized in that: The left massage unit and the right massage unit further include massage rollers, and the massage rollers are sleeved on the secondary transmission shaft.

8. The leg and foot massager according to claim 1, characterized in that: The left massage component and the right massage component include a massage support and a flexible massage piece. The transmission unit is in transmission connection with the massage support, and the flexible massage piece is arranged on the massage support.

9. The leg and foot massager according to claim 1, characterized in that: The base is provided with a swing limit slide groove, and the left shell and the right shell are provided with limit columns, and the limit columns are slidably arranged in the swing limit slide groove; and / or The left shell and the right shell are provided with swing limit slide grooves, the left massage component and the right massage component are provided with limit posts, and the limit posts are slidably arranged in the swing limit slide grooves.

10. The leg and foot massager according to claim 1, characterized in that: There is only one driving component.

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