Negative pressure sucking massager

Abstract

The utility model provides a brand new negative pressure sucking massager, which is characterized in that the massager comprises a shell, a negative pressure generating unit and a power supply, the negative pressure generating unit comprises a hollow coil barrel, a metal coil and a magnetic block which is arranged in the coil barrel and is tightly matched with the coil barrel, the negative pressure generating unit and the power supply are accommodated in the housing. According to the negative pressure sucking massager, the negative pressure generating unit is used for electrifying the metal coil to generate a magnetic field to drive the sliding magnetic block to do reciprocating motion to generate a piston effect, and the air exhaust body forms negative pressure, so that good and pleasant health care and physical therapy effects are realized. Moreover, the massager is simple in structure, stable in performance and low in working noise, and has very obvious advantages compared with an existing massager.

Description

Technical Field

[0001] The utility model relates to a massage device for female health care, and more specifically to a negative pressure sucking massager. Background Art

[0002] Female sexual function is a complex physiological process involving many aspects, such as nerves, mental factors, endocrine function, sexual organ health, etc. The health care of female sexual function is very important and is increasingly receiving attention and attention from society and more women.

[0003] Most of the existing female health massagers are composed of a handle and a massage head. The motor drives the massage head to vibrate and swing to perform massage, thereby achieving health care and physical therapy effects, see Chinese patents CN2254744Y and CN204636936U.

[0004] However, these female health massagers rely too much on high-frequency mechanical movements, resulting in poor user experience and health effects. At the same time, the requirements for the power mechanism, such as safety and reliability, are also very high. Utility Model Content

[0005] The utility model provides a new negative pressure sucking massager, which forms negative pressure by repeatedly exhausting gas and can produce good massage effect on massage parts.

[0006] The utility model provides a new negative pressure sucking massager, characterized in that the massager comprises a shell, a negative pressure generating unit and a power supply, the negative pressure generating unit comprises a hollow coil tube, a metal coil, and a sliding magnetic block arranged inside the coil tube and tightly matched with the coil tube, and the negative pressure generating unit and the power supply are accommodated in the shell.

[0007] When the sliding magnetic block moves away from the massager head, a negative pressure with a sucking feeling is formed, and when the sliding magnetic block moves repeatedly and quickly, the negative pressure feeling is repeatedly generated.

[0008] Preferably, the portion of the shell that contacts the massaged area is made of a flexible material, such as flexible rubber or resin.

[0009] Preferably, the magnet surface of the sliding magnetic block is wrapped with a layer of flexible material to seal the gap while allowing the magnetic block to slide freely.

[0010] Preferably, the outer surface of the coil cylinder is designed with a coil position, the inner wall is smooth, and the material is a non-conductive and wear-resistant material.

[0011] Preferably, a magnet is disposed at each end of the coil barrel, and the two magnets are installed with the same polarity as the sliding magnetic block to generate a mutual repulsive force.

[0012] Preferably, the negative pressure generating unit comprises an assembly having a through hole in the middle for allowing air flow to pass through and an assembly having an exhaust hole.

[0013] Preferably, the magnetic blocks at both ends of the coil barrel are respectively arranged in the assembly parts.

[0014] Preferably, the exhaust hole of the assembly part provided with the exhaust hole protrudes and extends to the surface of the shell.

[0015] According to the negative pressure sucking massager of the utility model, the negative pressure generating unit generates a magnetic field by electrifying the metal coil to drive the sliding magnetic block to reciprocate to produce a piston effect, exhaust the gas to form a negative pressure, and achieve a good and pleasant health care and physical therapy effect. In addition, the utility model has a simple structure, stable performance, and low working noise, which has very obvious advantages compared with existing massagers. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a cross-sectional view of the negative pressure sucking massager of the utility model;

[0017] Figure 2 It is an exploded view of the negative pressure sucking massager of the utility model. DETAILED DESCRIPTION

[0018] like Figure 1 and Figure 2 As shown, the negative pressure sucking massager of the present invention comprises a negative pressure generating unit, a housing 1 and a power supply 6. The housing 1 can be made of any material, but at least the part in contact with the human body during use must be a flexible material, such as rubber or resin, etc. In this example, a silicone material is used.

[0019] The negative pressure generating unit includes a hollow coil barrel 2, a metal coil 4, and a sliding magnetic block 31 arranged inside the coil barrel and closely matched therewith. The power source 6 can be a disposable battery or a rechargeable battery. When the massager switch is pressed during use, the metal coil 4 conducts electricity to form an electromagnetic field, and the sliding magnetic block 31 placed therein moves back and forth in the cavity of the coil barrel 2; when the sliding magnetic block 31 moves horizontally to the right, the volume in the left cavity increases, forming a negative pressure. When the sliding magnetic block 31 moves repeatedly and quickly, the negative pressure feeling will be repeatedly generated, thereby acting on the massaged part.

[0020] The sliding magnetic block 31 can be a magnet with a smooth surface, but from the perspective of sealing and negative pressure effect, it is more preferred that the surface of the magnet is wrapped with a layer of flexible material, which is used to seal the gap between the magnetic block and the coil tube without affecting the free sliding of the magnetic block.

[0021] After repeated tests, the inventors found that when a magnet is provided at each end of the coil barrel, the movement of the sliding magnetic block can be more stable and the noise generated is smaller. Therefore, it is preferred to provide a magnet 32, 33 at each end of the coil barrel, and when installing, the two magnets 32, 33 are installed with the same poles as the sliding magnetic block 31, for example, the S pole of the magnet 32 ​​is opposite to the S pole of the sliding magnetic block 31, and the N pole of the magnet 33 is opposite to the N pole of the sliding magnetic block 31.

[0022] Figure 2 It is an exploded view of a specific example of the utility model, which includes, from the front end, a housing 1, an assembly 51 with a through hole in the middle to allow airflow to pass through, a magnetic block 32, a coil barrel 2, a sliding magnetic block 31, a metal coil 4, a magnetic block 33, an assembly 52 with an exhaust hole, a battery 6, a PCBA 7, and a base 8. When the massager is working, the assembly 52 with the exhaust hole needs to discharge the airflow to the outside of the housing, and the exhaust hole can protrude and extend to the surface of the housing. The two magnetic blocks at both ends of the coil barrel can be respectively set in the assembly 51 and 52.

[0023] The massager of the utility model can be made into any shape according to needs, for example, it can be a spindle shape or an L shape.

[0024] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A negative pressure sucking massager, characterized in that: The massager comprises a housing (1), a negative pressure generating unit and a power source (6); the negative pressure generating unit comprises a hollow coil barrel (2), a metal coil (4), and a sliding magnetic block (31) arranged inside the coil barrel and tightly matched with the metal coil; the negative pressure generating unit and the power source (6) are accommodated in the housing (1).

2. The negative pressure sucking massager according to claim 1, characterized in that: When the sliding magnetic block (31) moves away from the massager head, a negative pressure with a sucking feeling is formed, and when the sliding magnetic block (31) moves repeatedly and quickly, a negative pressure feeling is repeatedly generated.

3. The negative pressure sucking massager as claimed in claim 2, characterized in that the magnet surface of the sliding magnetic block (31) is wrapped with a layer of flexible material to seal the gap while allowing the magnetic block to slide freely.

4. The negative pressure sucking massager according to claim 1, characterized in that: The outer surface of the coil cylinder (2) is designed with a coil position, the inner wall is smooth, and the material is a non-conductive and wear-resistant material.

5. The negative pressure sucking massager according to claim 1, characterized in that: The metal coil (4) on the periphery of the coil barrel (2) is conductive and can generate an electromagnetic field.

6. The negative pressure sucking massager according to claim 1, characterized in that: A magnet (32, 33) is provided at each end of the coil barrel (2), and the two magnets are installed with the same polarity as the sliding magnetic block (31) to generate a mutual repulsive force.

7. The negative pressure sucking massager according to claim 6, characterized in that: The negative pressure generating unit comprises an assembly part (51) having a through hole in the middle for allowing air flow to pass through, and an assembly part (52) having an exhaust hole.

8. The negative pressure sucking massager according to claim 7, characterized in that: The magnets at both ends of the coil barrel (2) are respectively arranged in the assembly parts (51, 52).

9. The negative pressure sucking massager according to claim 7, characterized in that: The exhaust hole of the assembly part (52) provided with the exhaust hole protrudes and extends to the surface of the shell.

10. The negative pressure sucking massager according to claim 1, characterized in that: The portion of the shell (1) that contacts the massaged area is made of a flexible material.

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