A new type of massager with lifting mechanism

Abstract

This utility model discloses a novel massager with a lifting mechanism, including a first housing and a lifting mechanism housed within the first housing. The lifting mechanism includes a first driving component, a bidirectional lead screw, two sliders, a top rod, and a support component. By adjusting the first driving component, the bidirectional lead screw is driven to rotate forward or backward. The bidirectional lead screw causes the two sliders to move closer or further apart, which in turn causes the top rod to swing forward or backward. Finally, the top rod causes the support component, i.e., the massage head, to rise or fall, thus adjusting the height of the massage head. This allows for adjustment of the massage head's height according to individual needs, catering to different user requirements. Furthermore, by driving the bidirectional lead screw to rotate in both directions at regular intervals, it can provide reciprocating vertical impact massage to the body during walking, resulting in a better massage effect. This lifting mechanism uses only one bidirectional lead screw in conjunction with the sliders and top rod, making it structurally stable and space-saving.

Description

Technical Field

[0001] This utility model relates to the field of massager technology, and in particular to a novel massager with a lifting mechanism. Background Technology

[0002] With increasing life pressures and growing physical fatigue, people need to use assistive tools to relieve fatigue. With the widespread application of mechanization and automation, various massagers that simulate manual massage have entered thousands of households, and massage devices have thus emerged.

[0003] A Chinese utility model patent published on September 24, 2024, with publication number CN221751350U, describes a walking massage mechanism. This mechanism uses a single servo drive motor to drive two double-headed massagers to swing, while simultaneously moving the entire massager back and forth along a linear guide rail. When installed on a massage mattress, this mechanism can provide walking massage to the human body from the back to the legs. It has a simpler structure and lower cost.

[0004] However, the massage components of this walking massage machine can only swing and reciprocate along the guide rail. The massage head cannot move up and down, the height of the massage head cannot be adjusted, and it cannot provide vertical impact massage to the human body, resulting in a poor massage effect. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology, this utility model provides a new type of massager with a lifting mechanism, which solves the problems of existing walking massage machines where the massage components can only swing and reciprocate along the guide rail, the massage head cannot move up and down, the height position of the massage head cannot be adjusted, and it cannot perform vertical impact massage on the human body, resulting in poor massage effect.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a novel massager with a lifting mechanism, comprising a first housing, and further comprising:

[0007] A lifting mechanism is provided inside the first housing. The lifting mechanism includes a first driving component, a two-way lead screw, two sliders and a top rod. The two sliders are symmetrically spirally engaged on the outer surface of the two-way lead screw. Each slider is hinged to a top rod at both ends.

[0008] Each of the top rods is hinged to the support member at the other end;

[0009] A massage head, which is located above the support member;

[0010] When the first driving member drives the bidirectional lead screw to rotate, the two sliders move closer to or further away from each other, and the support member and massage head move up or down.

[0011] Preferably, the first housing includes a first lower housing and a first upper housing that are detachably and fixedly connected. The bidirectional lead screw is rotatably mounted on the first lower housing. The first lower housing is provided with four baffles. Each of the top rods is respectively attached to the slider and the baffle on both sides.

[0012] Preferably, the first driving component is a first motor, the output end of the first motor is fixedly mounted with a first worm, one end of the bidirectional lead screw is fixedly mounted with a first worm wheel, the first worm and the first worm wheel mesh, and the first worm is perpendicular to the bidirectional lead screw.

[0013] Preferably, the support member is a second housing, and a rotary drive mechanism is provided inside the second housing. The output end of the rotary drive mechanism is connected to the massage head.

[0014] Preferably, the second housing includes a second lower housing and a second upper housing that are detachably and fixedly connected. The rotary drive mechanism includes a second drive member, a second worm gear, a third worm wheel, and a rotating rod. The rotating rod is rotatably mounted on the second lower housing. One end of the rotating rod passes through the second upper housing and is detachably and fixedly connected to the massage head. The third worm wheel is fixedly installed on the outer surface of the rotating rod. The output end of the second drive member is fixedly connected to the second worm gear. When the second drive member drives the second worm gear to rotate, the third worm wheel rotates.

[0015] Preferably, it also includes a heating mechanism, which includes a carbon brush plate, a carbon brush block, and a heating element. The heating element and the carbon brush block are detachably and fixedly installed on the inner wall of the massage head. The carbon brush plate is detachably and fixedly installed on the second upper shell. One end of the carbon brush block is in contact with and electrically connected to the carbon brush plate, and the other end is electrically connected to the heating element.

[0016] Preferably, a guide rod is fixedly installed on the first lower shell, and the slider is slidably disposed on the outer surface of the guide rod.

[0017] Preferably, the second driving component is a second motor, and the rotary driving mechanism further includes a second worm gear and a third worm. The third worm is rotatably disposed in the second lower housing, and the second worm gear is fixedly installed on the outer surface of the third worm. The second worm gear meshes with the second worm, and the third worm meshes with the third worm gear.

[0018] Preferably, the second lower shell is convex, with two notches at both ends on one side of its outer surface, and the top rod facing the two notches is arc-shaped with the arc-shaped opening facing the notch.

[0019] Compared with the prior art, the beneficial effects that this utility model can achieve are:

[0020] This invention adjusts the first driving component to drive the bidirectional lead screw to rotate forward or backward. The bidirectional lead screw drives two sliders to move closer or further apart. The sliders drive the top rod to swing forward or backward. Finally, the top rod drives the support component, i.e., the massage head, to rise or fall, thus adjusting the height of the massage head. This allows for adjustment of the massage head's height according to individual needs, catering to different user requirements. Furthermore, by driving the bidirectional lead screw to rotate in both directions at regular intervals, it can provide reciprocating vertical impact massage to the body during walking, resulting in a better massage effect. This lifting mechanism uses only one bidirectional lead screw in conjunction with the sliders and the top rod, making it not only structurally stable but also space-saving. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the first housing, support member, bidirectional lead screw, top rod and baffle of this utility model;

[0023] Figure 3 This is a schematic diagram of the lifting mechanism, top rod, first lower shell, second lower shell, guide block, and baffle structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the rotary drive mechanism, the second lower shell, and the massage head of this utility model;

[0025] Figure 5 This is a schematic diagram of the heating mechanism, massage head, third worm gear, and rotating rod structure of this utility model;

[0026] The components are as follows: 1. First housing; 101. First lower housing; 102. First upper housing; 103. Guide block; 2. Lifting mechanism; 201. First driving component; 202. First worm gear; 203. First worm wheel; 204. Two-way lead screw; 205. Slider; 206. Top rod; 207. Guide rod; 3. Rotary drive mechanism; 301. Second driving component; 302. Second worm gear; 303. Second worm wheel; 304. Third worm gear; 305. Third worm wheel; 306. Rotating rod; 4. Massage head; 5. Heating mechanism; 501. Carbon brush plate; 502. Carbon brush block; 503. Heating plate; 504. Migu light bulb; 6. Gear rail; 61. Connecting rod; 7. Baffle; 8. Support component; 801. Second lower housing; 802. Second upper housing. Detailed Implementation

[0027] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model is further described below in conjunction with specific embodiments. However, the following embodiments are only preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments in the implementation methods without creative effort are all within the protection scope of this utility model.

[0028] like Figures 2-4 As shown, this utility model provides a novel massager with a lifting mechanism, including a first housing 1, a lifting mechanism 2, a support member 8, and a massage head 4;

[0029] The lifting mechanism 2 is located inside the first housing 1. The lifting mechanism 2 includes a first driving member 201, a two-way lead screw 204, two sliders 205, and a top rod 206. The two-way lead screw 204 is symmetrically spirally screwed onto the outer surface of the two sliders 205. Each slider 205 is hinged to a top rod 206 at both ends. The other end of each top rod 206 is hinged to the support member 8.

[0030] The massage head 4 is located above the support 8;

[0031] In use, the first driving component 201 drives the bidirectional lead screw 204 to rotate forward or backward. The bidirectional lead screw 204 drives the two sliders 205 to move closer or further apart. The sliders 205 drive the top rod 206 to swing forward or backward. Finally, the top rod 206 drives the support component 8, i.e., the massage head 4, to rise or fall, thus completing the adjustment of the height position of the massage head 4. This allows the height position of the massage head 4 to be adjusted according to the needs of different people (e.g., people with more fat can adjust the position of the massage head 4 to ensure that the corresponding acupoints are massaged, while thinner people can adjust the position of the massage head 4 to prevent the massage head 4 from being too high and the massage force from being too strong when the first housing 1 is walking). Furthermore, by driving the bidirectional lead screw 204 to rotate in forward and reverse directions at regular intervals, it can perform reciprocating vertical impact massage on the human body during walking, resulting in a better massage effect. This lifting mechanism 2 only has one bidirectional lead screw 204 working in conjunction with the sliders 205 and the top rod 206, which is not only structurally stable but also occupies little space.

[0032] like Figure 2 and Figure 3 As shown, the first housing 1 includes a first lower housing 101 and a first upper housing 102 that are detachably and fixedly connected. Specifically, they can be fixed with screws, which makes it convenient to disassemble and assemble the first housing 1. This makes it convenient to disassemble, repair or replace the lifting mechanism 2 when it is damaged. The bidirectional lead screw 204 is rotatably mounted on the first lower housing 101. The first lower housing 101 is provided with four baffles 7. Each push rod 206 is respectively attached to the slider 205 and the baffle 7 on both sides.

[0033] By using the baffle 7 in this way, the push rod 206 can be limited, preventing the push rod 206 from shifting or swinging in the direction of horizontal and vertical direction of the bidirectional lead screw 204, thereby making the massage head 4 more stable during the lifting and lowering process.

[0034] like Figure 3 As shown, the first driving component 201 is a first motor, the output end of the first motor is fixedly installed with a first worm 202, one end of the bidirectional lead screw 204 is fixedly installed with a first worm wheel 203, the first worm 202 and the first worm wheel 203 mesh, and the first worm 202 is perpendicular to the bidirectional lead screw 204;

[0035] By setting the first worm 202 (i.e., the first motor) perpendicular to the bidirectional lead screw 204, the length of the first housing 1 can be avoided from being increased when the first worm 202 and the bidirectional lead screw 204 are on the same straight line. At the same time, by setting the first worm 202 and the first worm wheel 203 so that the first worm 202 is above the first worm wheel 203, the output end of the first motor is not directly fixed to the bidirectional lead screw 204, thereby reducing the height of the bidirectional lead screw 204. Ultimately, this reduces the thickness of the first housing 1, i.e., the entire massager, making the whole device more compact, reducing the material used in the first housing 1, and lowering production costs.

[0036] like Figure 1 As shown, it also includes a toothed rail 6 and a guide rail or two toothed rails 6. Here, two toothed rails 6 are used as an example. The first housing 1 is slidably mounted on the two toothed rails 6. The specific principle of the movement of the first housing 1 along the toothed rail 6 can be referred to a walking massage mechanism with announcement number CN221751350U, which will not be elaborated here. A connecting rod 61 is fixed between the two ends of the two toothed rails 6. By setting the connecting rod 61, the two toothed rails 6 play a certain limiting role, so that the distance between the two toothed rails 6 remains constant during the movement of the first housing 1, further ensuring the stability of the sliding of the first housing 1 along the toothed rail 6. Moreover, by setting the first worm gear 202 perpendicular to the bidirectional lead screw 204, the length of the first housing 1 can be reduced, thereby reducing the length of the connecting rod 61 and further reducing material costs.

[0037] To ensure stability, a guide block 103 is provided on the first housing 1, and a guide groove adapted to the guide block 103 is provided on the gear rail 6.

[0038] like Figures 2-4 As shown, the support member 8 is the second housing, and a rotary drive mechanism 3 is provided inside the second housing. The output end of the rotary drive mechanism 3 is connected to the massage head 4. The rotary drive mechanism 3 can drive the massage head 4 to rotate, further improving people's massage experience.

[0039] Specifically, the second housing includes a detachably fixed lower housing 801 and a second upper housing 802, which can be fixed with screws. The detachable and fixed connection of the lower housing 801 and the upper housing 802 facilitates the repair or replacement of the rotary drive mechanism 3 when it is damaged. The rotary drive mechanism 3 includes a second drive component 301, a second worm gear 302, a third worm wheel 305, and a rotating rod 306. The rotating rod 306 is rotatably mounted on the lower housing 801. One end of the rotating rod 306 passes through the upper housing 802 and is detachably fixed to the massage head 4, which can be fixed with screws. This facilitates the disassembly and replacement of the massage head 4 when it is damaged during use or when people need to replace it with a different shape. The third worm wheel 305 is fixedly installed on the outer surface of the rotating rod 306. The output end of the second drive component 301 is fixedly connected to the second worm gear 302. When the second drive component 301 drives the second worm gear 302 to rotate, the third worm wheel 305 rotates.

[0040] The second driving component 301 is a second motor. The rotary driving mechanism 3 also includes a second worm wheel 303 and a third worm 304. The third worm 304 is rotatably disposed in the second lower housing 801. The second worm wheel 303 is fixedly installed on the outer surface of the third worm 304. The second worm wheel 303 meshes with the second worm 302, and the third worm 304 meshes with the third worm wheel 305.

[0041] By adjusting the second driving component 301, the second worm 302 is driven to rotate, the second worm 302 drives the second worm wheel 303 to rotate, the second worm wheel 303 drives the third worm 304 to rotate, the third worm 304 drives the third worm wheel 305 to rotate, and the third worm wheel 305 drives the rotating rod 306 to rotate, thereby driving the massage head 4 to rotate and realizing the function of rotational massage.

[0042] Meanwhile, by setting the second worm gear 303 and the third worm 304, the speed is reduced, which can prevent the massage head 4 from rotating too fast when the second worm 302 directly drives the third worm gear 305 to rotate, thus meeting people's massage needs.

[0043] like Figure 4 and Figure 5 As shown, it also includes a heating mechanism 5, which includes a carbon brush plate 501, a carbon brush block 502 and a heating element. The heating element here includes a heating plate 503 and a plurality of Migu light bulbs 504 disposed on the heating plate 503 and electrically connected thereto. The heating element and the carbon brush block 502 can be detachably and fixedly installed on the inner wall of the massage head 4. The carbon brush plate 501 can be detachably and fixedly installed on the second upper shell 802. One end of the carbon brush block 502 is in contact with and electrically connected to the carbon brush plate 501, and the other end is electrically connected to the heating element.

[0044] When the rotating rod 306 rotates, it drives the massage head 4 to rotate. The massage head 4 drives the carbon brush block 502 and the heating element to rotate. The carbon brush plate 501 conducts electricity to the heating plate 503 and the heating bulb 504 through the carbon brush block 502, thereby heating the massage head 4. This method has fast heat conduction, uniform temperature distribution, small heat capacity, rapid heating and cooling, and high temperature control accuracy, improving the user experience. At the same time, the massage head 4 can heat the human body simultaneously during rotation, lifting and lowering, and walking massage.

[0045] The carbon brush block 502 is connected to the massage head 4 through an elastic element to avoid rigid contact between the carbon brush plate 501 and the carbon brush block 502. This ensures a tighter contact between the carbon brush plate 501 and the carbon brush block 502 when the carbon brush block 502 rotates along the top surface of the carbon brush plate 501.

[0046] like Figure 3 As shown, a guide rod 207 is fixedly installed on the first lower shell 101, and a slider 205 is slidably disposed on the outer surface of the guide rod 207. By setting the guide rod 207, a certain guiding and limiting effect is achieved, making the slider 205 more stable when sliding along the outer surface of the bidirectional lead screw 204.

[0047] like Figures 2-4 As shown, specifically, the other end of each push rod 206 is hinged to the second lower shell 801. The second lower shell 801 is convex (the specific protruding part corresponds to the installation position of the second motor). There are two notches at both ends on one side of the outer surface of the second lower shell 801. The push rod 206 facing the two notches is arc-shaped and the arc-shaped opening is facing the notch. At this time, the two arc-shaped push rods 206 are hinged at the notch.

[0048] By using the arc-shaped push rod 206 in conjunction with the notch in the second lower shell 801, the width of the first housing 1 can be minimized while ensuring that the arc-shaped push rod 206 will not collide or interfere with the protrusion of the second lower shell 801 during its swing. If all push rods 206 are straight, a rectangular second lower shell 801 is required. In this case, the positions of the two push rods 206 will be offset and moved away from the other two push rods 206 (in the horizontal direction perpendicular to the bidirectional lead screw 204). This will increase the width of the first housing 1, thereby increasing the overall volume of the massager. If all push rods 206 are straight and the second lower shell 801 is convex, the two push rods 206 corresponding to the notch will collide and interfere with the second lower shell 801 during their movement.

[0049] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel massager with a lifting mechanism, comprising a first housing (1), characterized in that, Also includes: The lifting mechanism (2) is located inside the first housing (1). The lifting mechanism (2) includes a first driving member (201), a two-way lead screw (204), two sliders (205) and a top rod (206). The two-way lead screw (204) has two sliders (205) symmetrically spirally engaged on its outer surface. Each slider (205) is hinged to a top rod (206) at both ends. The other end of each of the top rods (206) is hinged to the support member (8); Massage head (4), the massage head (4) is located above the support (8); When the first driving member (201) drives the bidirectional lead screw (204) to rotate, the two sliders (205) move closer to or further away from each other, and the support member (8) and the massage head (4) move up or down.

2. The novel massager with a lifting mechanism according to claim 1, characterized in that: The first housing (1) includes a first lower housing (101) and a first upper housing (102) that are detachably and fixedly connected. The bidirectional lead screw (204) is rotatably mounted on the first lower housing (101). The first lower housing (101) is provided with four baffles (7). Each of the top rods (206) is respectively attached to the slider (205) and the baffle (7) on both sides.

3. The novel massager with a lifting mechanism according to claim 2, characterized in that: The first driving component (201) is a first motor. The output end of the first motor is fixedly installed with a first worm (202). One end of the bidirectional lead screw (204) is fixedly installed with a first worm wheel (203). The first worm (202) and the first worm wheel (203) mesh. The first worm (202) is perpendicular to the bidirectional lead screw (204).

4. The novel massager with a lifting mechanism according to claim 1, characterized in that: The support member (8) is a second housing, and a rotary drive mechanism (3) is provided inside the second housing. The output end of the rotary drive mechanism (3) is connected to the massage head (4).

5. The novel massager with a lifting mechanism according to claim 4, characterized in that: The second housing includes a second lower housing (801) and a second upper housing (802) that are detachably and fixedly connected. The rotary drive mechanism (3) includes a second drive member (301), a second worm gear (302), a third worm wheel (305), and a rotating rod (306). The rotating rod (306) is rotatably mounted on the second lower housing (801). One end of the rotating rod (306) passes through the second upper housing (802) and is detachably and fixedly connected to the massage head (4). The third worm wheel (305) is fixedly installed on the outer surface of the rotating rod (306). The output end of the second drive member (301) is fixedly connected to the second worm gear (302). When the second drive member (301) drives the second worm gear (302) to rotate, the third worm wheel (305) rotates.

6. The novel massager with a lifting mechanism according to claim 5, characterized in that: It also includes a heating mechanism (5), which includes a carbon brush plate (501), a carbon brush block (502) and a heating element. The heating element and the carbon brush block (502) can be detachably and fixedly installed on the inner wall of the massage head (4). The carbon brush plate (501) can be detachably and fixedly installed on the second upper shell (802). One end of the carbon brush block (502) is in contact with and electrically connected to the carbon brush plate (501), and the other end is electrically connected to the heating element.

7. The novel massager with a lifting mechanism according to claim 2, characterized in that: A guide rod (207) is fixedly installed on the first lower shell (101), and the slider (205) is slidably disposed on the outer surface of the guide rod (207).

8. The novel massager with a lifting mechanism according to claim 5, characterized in that: The second driving component (301) is a second motor. The rotary driving mechanism (3) also includes a second worm wheel (303) and a third worm (304). The third worm (304) is rotatably disposed in the second lower shell (801). The second worm wheel (303) is fixedly installed on the outer surface of the third worm (304). The second worm wheel (303) meshes with the second worm (302), and the third worm (304) meshes with the third worm wheel (305).

9. The novel massager with a lifting mechanism according to claim 8, characterized in that: The second lower shell (801) is convex, with two notches at both ends on one side of its outer surface. The top rod (206) facing the two notches is arc-shaped and the arc-shaped opening faces the notch.

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