Reciprocating massager

Abstract

The utility model provides a reciprocating type massager which comprises an outer cup body mechanism, a moving mechanism and a loosening and tightening mechanism, the outer cup body mechanism is used for wrapping other structures, the interior of the outer cup body mechanism is in a cavity shape and used for containing the moving mechanism, the moving mechanism triggers the loosening and tightening pressure of the loosening and tightening mechanism, and the outer cup body mechanism comprises an outer cup body. An upper top cover is arranged in the middle of the top end of the outer cup body, an L-shaped support is connected to the middle of the top end of the upper top cover in a covering mode, connecting protruding blocks are correspondingly installed on the two sides of the outer cup body, assembling open holes are formed in the middle of the ends of the connecting protruding blocks, and the assembling open holes are symmetrically formed in the middle of the outer cup body. The built-in containing cavity is better protected, vibration is achieved through the connecting protruding block and one end of the assembling open hole, the sleeve connection state of the relaxation sleeve and elastic tightening are achieved through the elastic structure of the clamping rod and the sleeve connection spring, and circulating reciprocating motion is completed.

Description

Technical Field

[0001] This utility model relates to the field of mechanical technology, specifically to a reciprocating massager. Background Technology

[0002] In recent years, the international market has maintained a strong demand for Chinese massage equipment products, while the improvement of domestic manufacturing level has also provided a solid foundation for the manufacturing of massage equipment in my country, leading to the gradual transfer of global production capacity to my country and making my country the world's massage equipment manufacturing center.

[0003] Die casting typically uses pressures ranging from several megapascals to tens of megapascals, with initial filling velocities in the range of (0.5–70) m / s. Therefore, high pressure and high speed are important characteristics of die casting.

[0004] A search revealed a multi-functional manual shoulder and neck massager with application number CN202321421448.1.

[0005] This utility model relates to a shoulder and neck massager, and more particularly to a multifunctional manual shoulder and neck massager, which includes a U-shaped elastic support and massage balls fixed on the support. The support has at least two sets of connectors corresponding to the bottom of the U-shaped groove and the inner walls of both sides of the U-shaped groove. Multiple sets of massage balls are inserted and fixed to the bottom of the U-shaped groove and the inner walls of both sides of the U-shaped groove through the connectors. This utility model, by having multiple sets of connectors corresponding to the bottom of the U-shaped groove and the inner walls of both sides of the U-shaped groove, allows for flexible insertion and fixing of massage balls at various parts of the support. Therefore, massage balls can be inserted and fixed arbitrarily according to user needs, thereby achieving simultaneous massage of multiple parts. It is suitable for users of different body types or multiple body parts, such as shoulders, neck, arms, legs, and feet. It has a simple structure, is easy to operate, has a wide range of applications, and provides excellent massage effects.

[0006] It requires the addition of an air pump and solenoid valve pipeline. The air pump has a slow response to tightening and loosening, and a solenoid valve is needed for inflation and deflation control. Adding components increases the space occupied by the main body (lengthening / widening the volume), increases the power consumption of the battery and reduces the usage time. The product itself is also noisy during use. Utility Model Content

[0007] The purpose of this utility model is to provide a reciprocating massager to solve the problems mentioned in the background art, such as the need to add an air pump and solenoid valve pipeline, slow air pump response to tightening and loosening, the need for solenoid valve for inflation and deflation control, increased space occupation due to added components (lengthening and widening volume), increased battery power consumption and reduced usage time, and high noise during product use.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a reciprocating massager, comprising an outer cup mechanism, a moving mechanism, and a tensioning mechanism;

[0009] The outer cup body mechanism serves as a cover for the rest of the structure, and the interior of the outer cup body mechanism is hollow to accommodate the moving mechanism, which triggers the tensioning mechanism to adjust the tensioning pressure.

[0010] The outer cup body mechanism includes an outer cup body, with an upper cover at the top center of the outer cup body. An L-shaped bracket is fitted over the top center of the upper cover. Connecting protrusions are installed on both sides of the outer cup body, and assembly openings are provided at the center of the ends of the connecting protrusions. The assembly openings are symmetrically arranged in the middle of the outer cup body. An accommodating chamber is provided inside the outer cup body. Several screw rods are sequentially connected to both side walls of the outer cup body. A moving mechanism is also installed in the bottom half of the accommodating chamber.

[0011] As a preferred embodiment of this utility model: the moving mechanism includes a hollow cup motor, and a gearbox assembly is installed at the top of the bottom of the hollow cup motor.

[0012] As a preferred embodiment of this utility model, it further includes a tensioning mechanism, one end of which is provided with a plurality of changing holes, and a pressure block is installed at the end of the plurality of changing holes. A base plate is installed in the middle of the side wall of the pressure block, and an arc-shaped bracket is installed at both ends of the side wall of the base plate.

[0013] As a preferred embodiment of this utility model: the side wall of the arc-shaped bracket has an opening for forward movement in the middle, and a sliding rod is vertically installed between adjacent arc-shaped brackets. There are two sliding rods, which are symmetrically arranged on both sides of the base plate.

[0014] As a preferred embodiment of this utility model: a plurality of sleeves are installed on the top side wall of the fitting base plate, and the surfaces of the adjustment connecting rods on the four sides of the plurality of sleeves are correspondingly provided with adjustment openings. A connecting rod is installed laterally at the end of the adjustment opening, and a connecting sleeve is installed on the side wall of the connecting rod.

[0015] As a preferred embodiment of this utility model: a tension sleeve is installed at one end of the connecting sleeve, an adjustment opening is installed in the middle of the side wall of the tension sleeve, and a bottom rod is installed in the middle of the bottom end of the tension sleeve.

[0016] As a preferred embodiment of this utility model: both sides of the tension sleeve are provided with arc-shaped clamping plates, and a clamping rod is horizontally installed in the middle of the arc-shaped clamping plate. A sleeve spring is provided at the end of the clamping rod, and the end of the sleeve spring is fastened to the side wall of the connecting protrusion.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] By employing a combination of an outer cup body and an internal receiving chamber, the built-in receiving chamber is better protected. The connecting protrusion and the assembly opening at one end achieve vibration. The elastic structure of the hinge rod and the sleeve spring achieves the sleeve state of tension and relaxation, and with elastic tightening, a cyclic reciprocating motion is completed. The number of control plates in the required direction can be increased at will, and the tension can be adjusted towards the center point of the cup body.

[0019] The hollow cup motor is used to limit its position. When the motor is powered on, the output end controls the rotation of the bevel gear. During the rotation, the orientation of the meshing end changes. After the orientation changes, the steering bevel gear changes the transmission direction until the position of the connecting rod with eccentricity is changed. After the change, the connecting rod body achieves up and down angular movement. Based on the position of the area of ​​the base plate, the surface of the two sliding rods changes position. The tension is completed simultaneously during extension and retraction. The track is smooth and fluid, with low noise, strong tension, simple structure, not easy to break or wear, reduced cost, easy assembly, convenient extension and retraction, and a compression feeling generated by space reduction. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the outer cup body structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the base rod structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the sleeve spring structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the tensioning mechanism of this utility model;

[0025] Figure 6 This is a schematic diagram of the moving mechanism structure of this utility model;

[0026] Figure 7 This is a schematic diagram of the arc-shaped support structure of this utility model;

[0027] Figure 8 This is a schematic diagram of the hollow cup motor structure of this utility model.

[0028] In the diagram: 1. Outer cup body mechanism; 11. Outer cup body; 12. Top cover; 13. L-shaped bracket; 14. Connecting protrusion; 15. Assembly opening; 16. Receiving chamber; 17. Screw rod;

[0029] 2. Moving mechanism; 21. Hollow cup motor; 22. Connecting block; 23. Motor limit shim; 24. Circular opening; 25. Connecting roller; 26. Bevel gear; 27. Steering bevel gear; 28. Protective cover; 29. ​​Eccentric wheel; 291. Connecting rod; 292. U-shaped slider;

[0030] 3. Tightening / Loosening Mechanism; 32. Changing Hole; 33. Pressure Block; 34. Fitting Base Plate; 341. Sleeve; 342. Adjustment Link; 343. Adjustment Opening; 344. Connecting Rod; 345. Connecting Sleeve; 346. Tensioning Sleeve; 347. Arc-shaped Clamping Plate; 348. Clamping Rod; 349. Sleeve Spring; 35. Slide Rod; 36. Arc-shaped Bracket; 37. Opening. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see Figure 1 - Figure 8 This utility model provides a technical solution: a reciprocating massager, including an outer cup body mechanism 1, a moving mechanism 2, and a tensioning mechanism 3;

[0033] The outer cup body mechanism 1 serves as a cover for the rest of the structure, and the interior of the outer cup body mechanism 1 is hollow to accommodate the moving mechanism 2, while the moving mechanism 2 triggers the tensioning mechanism 3 to adjust the tensioning pressure.

[0034] The outer cup body mechanism 1 includes an outer cup body 11. An upper cover 12 is provided at the middle of the top of the outer cup body 11. An L-shaped bracket 13 is covered at the middle of the top of the upper cover 12. Connecting protrusions 14 are installed on both sides of the outer cup body 11. An assembly opening 15 is opened at the middle of the end of the connecting protrusion 14. The assembly openings 15 are symmetrically arranged in the middle of the outer cup body 11. An accommodating chamber 16 is provided inside the outer cup body 11. Several screw rods 17 are connected to both sides of the outer cup body 11 in sequence. A moving mechanism 2 is also installed in the bottom half of the accommodating chamber 16.

[0035] In this embodiment: the moving mechanism 2 includes a hollow cup motor 21, and a gearbox assembly is installed at the top of the bottom of the hollow cup motor 21. The gearbox assembly includes the hollow cup motor 21 assembled in the receiving chamber 16. Access blocks 22 are symmetrically installed on both sides of the bottom of the hollow cup motor 21. A motor limiting gasket 23 is installed at the top of the housing of the hollow cup motor 21. A circular opening 24 is opened in the middle of the top of the motor limiting gasket 23, and a bearing is embedded in the middle of the circular opening 24.

[0036] The hollow cup motor 21 and the access block 22 are used for the adaptation of the hollow cup motor 21, and the circular opening 24 and the fiber state of the bearing are used to restrict the position.

[0037] In this embodiment: a connecting roller 25 is vertically installed at the top center of the motor limiting pad 23, a bevel gear 26 is installed at the top center of the connecting roller 25, a steering bevel tooth 27 is installed on the edge of the bevel gear 26, a protective cover 28 is covered on the outside of the steering bevel tooth 27, an eccentric wheel 29 is installed on the side wall of the protective cover 28, a connecting rod 291 is installed on the surface of the eccentric wheel 29, and a tensioning mechanism 3 is installed at the end of the connecting rod 291.

[0038] The position of the main body structure is improved by changing the wheel position of the protective cover 28 and the corresponding eccentric wheel 29.

[0039] In this embodiment: One end of the tensioning mechanism 3 is provided with a plurality of changing holes 32, and a pressure block 33 is installed at the end of the plurality of changing holes 32. A base plate 34 is installed in the middle of the side wall of the pressure block 33, and an arc-shaped bracket 36 is installed at both ends of the side wall of the base plate 34.

[0040] The support provided by the base plate 34 and the arc-shaped bracket 36 ensures the stability of the overall positional translation of the tensioning mechanism 3.

[0041] In this embodiment: an opening 37 for forward movement is provided in the middle of the side wall of the arc-shaped bracket 36, and a slide rod 35 is vertically installed between adjacent arc-shaped brackets 36. There are two slide rods 35, which are symmetrically arranged on both sides of the bottom plate 34.

[0042] By using the opening 37 and the changing position of the sliding rod 35, the vertical sliding direction of the base plate 34 is uniformly coordinated, while the sliding rod 35 ensures that the forward and backward positions are straight.

[0043] In this embodiment: the end sidewall of the connecting rod 291 is also provided with a U-shaped slider 292, and a number of sleeves 341 are installed on the top sidewall of the bottom plate 34. The four sides of the sleeves 341 are provided with corresponding adjustment openings 343 on the surface of the adjusting connecting rod 342. A connecting rod 344 is installed laterally at the end of the adjustment opening 343, and a connecting sleeve 345 is installed on the sidewall of the connecting rod 344.

[0044] Assembly is achieved by using the positional state of the scheduling link 342 and the circular opening 24, and forward and backward movement is achieved by using the linkage state of the connecting rod 344.

[0045] In this embodiment: a tension sleeve 346 is installed at one end of the connecting sleeve 345, an adjustment opening is installed in the middle of the side wall of the tension sleeve 346, and a bottom rod is installed in the middle of the bottom end of the tension sleeve 346.

[0046] The tension sleeve 346 and the rod structure of the bottom rod are used as the cylinder transformation of the tension sleeve 346.

[0047] In this embodiment: both sides of the tension sleeve 346 are provided with arc-shaped clamping pieces 347, and a clamping rod 348 is horizontally installed in the middle of the arc-shaped clamping piece 347. A sleeve spring 349 is provided at the end of the clamping rod 348, and the end of the sleeve spring 349 is fastened to the side wall of the connecting protrusion 14.

[0048] By employing the elastic contact state of the clamping rod 348 and the sleeve spring 349, the position change direction of the tension sleeve 346 is improved.

[0049] In practical use, the first step is to drive the massage structure to move;

[0050] During this process, the operator needs to use the silicone switch located on the outermost side of the outer cup body 11 to turn on the machine. After the machine is turned on, the program will preset to start the hollow cup motor 21 to rotate. After the hollow cup motor 21 is powered on, it will be powered on, which will control the rotation of the connecting roller shaft 25. When the connecting roller shaft 25 rotates, it will control the rotation of the connecting roller shaft 25. At this time, the surface of the bevel gear 26 will rotate, and finally control the rotation of the steering bevel gear 27. During the rotation of the bevel gear 26, the rotation of the guide rod 291 will be further controlled to complete the swing of the internal components of the massager. After the swing is achieved, one end of the U-shaped slider 292 will swing. Whenever one end of the connecting rod 291 rises or falls, the position of the contact plate 34 will be gradually moved up and down.

[0051] Step 2: This process is repeated to ensure that the position of the base plate 34 is limited.

[0052] During this process, the area of ​​the arc-shaped bracket 36 moves up and down based on the position of the base plate 34. During the up and down movement, the position of the rod structure around the slide rod 35 is translated. During the translation phase, one end of the base plate 34 on the side wall is uniformly coordinated to achieve up and down translation. The area movement during the movement completes the position change.

[0053] At this time, the user uses one end of the corresponding sleeve 341 to connect, and in the connected state, it connects with one end of the scheduling opening 343.

[0054] Step 3: Position the tension sleeve 346 as the trigger for linkage;

[0055] At this time, the user, according to the assembly state of the four independent scheduling linkages 342, after connecting to the scheduling opening 343, further splices and assembles them with one end of the tension sleeve 346.

[0056] In this way, whenever the base plate 34 slides up and down, the tension sleeve 346 will also move forward and backward repeatedly. The base rod and the slide rod 35 cooperate with each other, so that when the entire tension sleeve 346 moves up and down, the position of the tension sleeve 346 changes with the position of the connecting protrusion 14 and the assembly opening 15.

[0057] The contents not described in detail in this description are existing technologies known to those skilled in the art. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A reciprocating massager, comprising an outer cup mechanism (1), a moving mechanism (2), and a tensioning mechanism (3); Its features are: The outer cup body mechanism (1) serves as a cover for the rest of the structure, and the interior of the outer cup body mechanism (1) is hollow to accommodate the moving mechanism (2), while the moving mechanism (2) triggers the tensioning mechanism (3) to adjust the tensioning pressure; The outer cup body mechanism (1) includes an outer cup body (11), with an upper top cover (12) at the top center of the outer cup body (11). An L-shaped bracket (13) is attached to the top center of the upper top cover (12). Connecting protrusions (14) are installed on both sides of the outer cup body (11). An assembly opening (15) is opened at the center of the end of the connecting protrusion (14). The assembly openings (15) are symmetrically arranged in the middle of the outer cup body (11). An accommodating chamber (16) is provided inside the outer cup body (11). Several screw rods (17) are connected to both sides of the outer cup body (11) in sequence. A moving mechanism (2) is also installed in the bottom half of the accommodating chamber (16).

2. The reciprocating massager according to claim 1, characterized in that: The moving mechanism (2) includes a hollow cup motor (21), and a gearbox assembly is mounted on the top of the bottom of the hollow cup motor (21).

3. A reciprocating massager according to claim 2, characterized in that: It also includes a tensioning mechanism (3), one end of which is provided with a plurality of changing holes (32), a pressure block (33) is installed at the end of the changing hole (32), a fitting base plate (34) is installed in the middle of the side wall of the pressure block (33), and an arc-shaped bracket (36) is installed at both ends of the side wall of the fitting base plate (34).

4. A reciprocating massager according to claim 3, characterized in that: The arc-shaped bracket (36) has an opening (37) for forward movement in the middle of its side wall. A sliding rod (35) is vertically installed between adjacent arc-shaped brackets (36). There are two sliding rods (35), which are symmetrically arranged on both sides of the base plate (34).

5. A reciprocating massager according to claim 4, characterized in that: The top sidewall of the fitting base plate (34) is equipped with several sleeves (341), and the surface of the four sides of the sleeves (341) is provided with corresponding adjustment openings (343). A connecting rod (344) is installed horizontally at the end of the adjustment opening (343), and a connecting sleeve (345) is installed on the sidewall of the connecting rod (344).

6. A reciprocating massager according to claim 5, characterized in that: One end of the connecting sleeve (345) is fitted with a tension sleeve (346), an adjustment opening is fitted in the middle of the side wall of the tension sleeve (346), and a bottom rod is fitted in the middle of the bottom end of the tension sleeve (346).

7. A reciprocating massager according to claim 6, characterized in that: Both sides of the tension sleeve (346) are provided with arc-shaped clamping plates (347). A clamping rod (348) is horizontally installed in the middle of the arc-shaped clamping plate (347). A sleeve spring (349) is provided at the end of the clamping rod (348). The end of the sleeve spring (349) is fastened to the side wall of the connecting protrusion (14).

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