Leg support massage machine core for vehicle-mounted seat

Abstract

The utility model discloses a massage machine core for a leg support of a vehicle-mounted seat. The massage machine core comprises a gear box, a transmission part, a motor and two massage groups, the motor is fixed to one side of the gearbox, and an output shaft of the motor is fixedly sleeved with a driving worm. The transmission part comprises a transmission rod, a driving turbine and two driven worms; the transmission rod is rotationally connected with the gear box; the driving turbine is fixed to the transmission rod in a sleeving mode, and the driving worm and the driving turbine are meshed with each other; the driven worms are fixedly connected to the two ends of the transmission rod in a sleeving mode correspondingly. The massage groups are arranged at two ends of the gear box; the massage group comprises a massage rod, a driven turbine and a massage head at least arranged on one side of the massage rod; the massage rod is rotationally connected with the gear box; the driven worm gear is fixedly connected to the massage rod in a sleeving mode, the driven worm is meshed with the driven worm gear, and the massage rod is driven by the motor to rotate so as to massage the shank between the massage heads; the automobile seat cushion can improve riding comfort and is good in using effect.

Description

Technical Field

[0001] The utility model relates to the technical field of massage equipment, in particular to a massage core for a vehicle-mounted seat leg support. Background Art

[0002] With the development of society, people have higher and higher requirements for healthy life and seat comfort. When people are tired at work or in life, their calves often feel sore and their muscles are tight. However, the existing car seat leg support has no massage structure, and the calves cannot be massaged and relaxed in the car, which is less comfortable and difficult to meet people's needs. Utility Model Content

[0003] The purpose of the utility model is to provide a massage mechanism for a vehicle seat leg rest, which is installed at the leg rest of the vehicle seat, and a motor drives two massage rods to rotate simultaneously through a transmission member, so as to massage the calves between the massage heads, thereby improving riding comfort and achieving good use effect.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A massage movement for a vehicle seat leg support comprises a gear box, a transmission member, a motor and two massage groups; the motor is fixed to one side of the gear box, and a driving worm is sleeved and fixed on the output shaft of the motor; the transmission member comprises a transmission rod, a driving worm wheel and two driven worms; the transmission rod is rotatably connected to the gear box; the driving worm wheel is sleeved and fixed on the transmission rod, and the driving worm and the driving worm wheel are meshed with each other; the driven worms are sleeved and fixed on both ends of the transmission rod respectively; the massage groups are arranged at intervals at both ends of the gear box; the massage group comprises a massage rod, a driven worm wheel and a massage head arranged on at least one side of the massage rod; the massage rod is rotatably connected to the gear box; the driven worm wheel is sleeved and fixed on the massage rod, and the driven worm and the driven worm wheel are meshed with each other, and the massage rod is driven by the motor to rotate to massage the calf located between the massage heads.

[0006] Furthermore, the massage head includes three massage wheels, and the massage wheels are rotatably arranged on the side walls of the massage rod.

[0007] Furthermore, the two massage wheels are respectively located on both sides of the calf, and the other massage wheel is located in the middle of the calf.

[0008] Furthermore, the two massage wheels are relatively arranged on the same side of the massage rod, and the other massage wheel is arranged on the other side of the massage rod.

[0009] Furthermore, a plurality of fixing seats are arranged on the massage rod; the fixing seats are locked to the leg support of the vehicle seat, and the massage rod is rotatably connected to the fixing seats.

[0010] Furthermore, the gear box includes a first cover body, a second cover body and a plurality of locking bolts; the first cover body and the second cover body cover each other, and the first cover body and the second cover body are locked together by the locking bolts.

[0011] After adopting the above technical solution, the utility model has the following beneficial effects:

[0012] 1. The utility model discloses a massage mechanism for a vehicle seat leg support, which is installed at the leg support of the vehicle seat. The motor drives two massage rods to rotate simultaneously through a transmission member, so as to massage the calves between the massage heads, thereby improving the riding comfort and achieving good use effect.

[0013] 2. The utility model is a massage mechanism for a vehicle seat leg support. The massage head includes three massage wheels, two of which are relatively arranged on the same side of a massage rod, and the other massage wheel is arranged on the other side of the massage rod. The massage is comfortable, and when the massage stops, there is no obvious hard feeling in the massage area.

[0014] 3. The utility model provides a massage mechanism for a vehicle seat leg rest. A plurality of fixing seats are arranged on the massage rod. The fixing seats are locked to the leg rest of the vehicle seat. The massage rod is rotatably connected to the fixing seats, which can effectively improve the stability of the massage rod during rotation, prevent shaking, and have a good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the utility model when the gear box is not installed.

[0018] The reference numerals in the figure are as follows:

[0019] 1. Gear box; 10. First cover body; 11. Second cover body; 12. Locking bolt; 2. Transmission member; 20. Transmission rod; 21. Active worm gear; 22. Driven worm; 3. Motor; 30. Active worm; 4. Massage group; 40. Massage rod; 41. Driven worm gear; 42. Massage head; 420. Massage wheel; 43. Fixed seat. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] See also Figures 1 to 3 A massage movement for a car seat leg support comprises a gear box 1, a transmission member 2, a motor 3 and two massage groups 4; the motor 3 is fixed to one side of the gear box 1, and a driving worm 30 is sleeved and fixed on the output shaft of the motor 3; the transmission member 2 comprises a transmission rod 20, a driving worm wheel 21 and two driven worms 22; the transmission rod 20 is rotatably connected to the gear box 1; the driving worm wheel 21 is sleeved and fixed on the transmission rod 20, and the driving worm 30 and the driving worm wheel 21 are meshed with each other; the driven worm 22 The driven worm 22 is respectively sleeved and fixed on both ends of the transmission rod 20; the massage group 4 is arranged at intervals at both ends of the gear box 1; the massage group 4 includes a massage rod 40, a driven worm wheel 41 and a massage head 42 arranged at least on one side of the massage rod 40; the massage rod 40 is rotatably connected to the gear box 1; the driven worm wheel 41 is sleeved and fixed on the massage rod 40, and the driven worm 22 and the driven worm wheel 41 are meshed with each other, and the massage rod 40 is driven by the motor 3 to rotate to massage the calf located between the massage heads 42.

[0022] like Figures 1 to 3 As shown, the massage head 42 includes three massage wheels 420 , and the massage wheels 420 are rotatably disposed on the side wall of the massage rod 40 .

[0023] like Figures 1 to 3 As shown, the two massage wheels 420 are respectively located at both sides of the calf, and the other massage wheel 420 is located in the middle of the calf.

[0024] like Figures 1 to 3 As shown, the two massage wheels 420 are relatively arranged on the same side of the massage rod 40, and the other massage wheel 420 is arranged on the other side of the massage rod 40.

[0025] like Figures 1 to 3 As shown, the massage rod 40 is provided with a plurality of fixing seats 43 ; the fixing seats 43 are locked to the leg support of the vehicle seat, and the massage rod 40 is rotatably connected to the fixing seats 43 .

[0026] like Figure 1 to Figure 2 As shown, the gear box 1 includes a first cover body 10, a second cover body 11 and a plurality of locking bolts 12; the first cover body 10 and the second cover body 11 cover each other, and the first cover body 10 and the second cover body 11 are locked together by the locking bolts 12.

[0027] It is to be understood that in the present disclosure, "plurality" refers to two or more than two, and other quantifiers are similar. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the associated objects before and after are in an "or" relationship. The singular forms "a", "the" and "the" are also intended to include plural forms, unless the context clearly indicates other meanings.

[0028] It is further understood that the terms "first", "second", etc. are used to describe various information, but such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other, and do not indicate a specific order or degree of importance. In fact, the expressions "first", "second", etc. can be used interchangeably. For example, without departing from the scope of the present disclosure, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as the first information.

[0029] It will be further understood that the terms “center”, “longitudinal”, “lateral”, “front”, “back”, “up”, “down”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present embodiment and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation.

[0030] It can be further understood that, unless otherwise specified, “connection” includes a direct connection without other components between the two, and also includes an indirect connection with other components between the two.

[0031] It is further understood that, although the operations are described in a specific order in the drawings in the embodiments of the present disclosure, it should not be understood as requiring the operations to be performed in the specific order shown or in a serial order, or requiring the execution of all the operations shown to obtain the desired results. In certain environments, multitasking and parallel processing may be advantageous.

[0032] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present disclosure are indicated by the following claims.

[0033] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A massage mechanism for a car seat leg support, characterized in that: The massage device comprises a gear box (1), a transmission member (2), a motor (3) and two massage groups (4); the motor (3) is fixed to one side of the gear box (1), and a driving worm (30) is sleeved and fixed on the output shaft of the motor (3); the transmission member (2) comprises a transmission rod (20), a driving worm wheel (21) and two driven worms (22); the transmission rod (20) is rotatably connected to the gear box (1); the driving worm wheel (21) is sleeved and fixed on the transmission rod (20), and the driving worm (30) and the driving worm wheel (21) are meshed with each other; the driven worm (22) is The massage group (4) is arranged at intervals at both ends of the gear box (1); the massage group (4) comprises a massage rod (40), a driven worm gear (41) and a massage head (42) arranged at least on one side of the massage rod (40); the massage rod (40) is rotatably connected to the gear box (1); the driven worm gear (41) is sleeved and fixed on the massage rod (40), and the driven worm (22) and the driven worm gear (41) are meshed with each other, and the massage rod (40) is driven by the motor (3) to rotate to massage the calf located between the massage heads (42).

2. A massage mechanism for a vehicle-mounted seat leg support as claimed in claim 1, characterized in that: The massage head (42) comprises three massage wheels (420), and the massage wheels (420) are rotatably arranged on the side wall of the massage rod (40).

3. A massage mechanism for a vehicle seat leg support as claimed in claim 2, characterized in that: The two massage wheels (420) are respectively located on both sides of the calf, and the other massage wheel (420) is located in the middle of the calf.

4. A massage mechanism for a vehicle seat leg support as claimed in claim 3, characterized in that: The two massage wheels (420) are arranged relatively on the same side of the massage rod (40), and the other massage wheel (420) is arranged on the other side of the massage rod (40).

5. The massage mechanism for a vehicle seat leg support as claimed in claim 1, characterized in that: A plurality of fixing seats (43) are arranged on the massage rod (40); the fixing seats (43) are locked to the leg support of the vehicle seat, and the massage rod (40) is rotatably connected to the fixing seats (43).

6. The massage mechanism for a vehicle-mounted seat leg support as claimed in claim 1, characterized in that: The gear box (1) comprises a first cover body (10), a second cover body (11) and a plurality of locking bolts (12); the first cover body (10) and the second cover body (11) cover each other, and the first cover body (10) and the second cover body (11) are locked together by the locking bolts (12).

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