Folding type hammering massager

Abstract

The utility model relates to the technical field of cervical vertebra massage devices, in particular to a folding type hammering massager which comprises a main body, a power supply device, a control panel and two massage assemblies, holding handles capable of being folded with the main body are arranged at the two ends of the main body, and the length of the holding handles is larger than that of the main body. When the holding handles and the main body are folded, the distance between the two holding handles is less than 2cm; each massage assembly comprises a telescopic base capable of stretching out and retracting back to the inner side of the body, a double-shaft motor fixedly arranged in the body and a massage head detachably arranged at the outer end of the telescopic base, and the two ends of an output shaft of the double-shaft motor drive the telescopic bases of the two massage assemblies to move back and forth respectively. In the massage process, the telescopic base is driven by the double-shaft motor to repeatedly stretch out and retract, the massage head is driven to repeatedly impact the shoulders or the back, and therefore the massage effect is achieved. After use, the size is greatly reduced after the holding handle and the main body are folded, and storage and storage are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of cervical massage devices, in particular to a folding hammering massager. Background Art

[0002] Cervical massage devices can relieve fatigue of the cervical vertebrae, calves and other parts by massaging the acupoints of the cervical vertebrae, calves and other parts, and improve people's physical health. The existing cervical massage devices can only achieve the rolling massage function, and the massage method is single. For example, the patent document with the application number 201620454543.5 discloses a cervical massage device that can only achieve rolling massage; the patent document with the application number 202022409732.X discloses a detachable cervical massage device that can be used for both whole-body knocking massage and rolling massage. Although it can achieve both rolling massage and knocking massage, the massage intensity is weak. When switching between the two massage methods, it needs to be frequently disassembled and installed, which is troublesome and inconvenient to use, and the structural stability is poor.

[0003] In addition, in order to make the massage easier, people begin to use a fascia gun to massage the neck and shoulder parts. However, since the neck is a part that is difficult for people to reach with their hands, it is difficult to use an ordinary fascia gun, and it cannot be folded, occupying a large space and being inconvenient to store. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a folding hammering massager that can be folded and is convenient for storage.

[0005] To solve the above technical problem, the utility model adopts the following technical scheme: A folding hammering massager includes a main body, a power supply device, a control board, and two massage components installed on the inner and outer walls of the main body. Both ends of the main body are provided with holding handles that can be folded in half with the main body. The length of the holding handle is greater than the length of the main body, and the distance between the two holding handles when the holding handle and the main body are folded is less than 2 cm; each massage component includes a telescopic seat that can extend and retract inside the main body, a double-shaft motor fixedly installed inside the main body, and a massage head detachably installed at the outer end of the telescopic seat. The two ends of the output shaft of the double-shaft motor respectively drive the telescopic seats of the two massage components to move back and forth.

[0006] Preferably, each massage component further includes eccentric wheels fixedly installed at both ends of the output shaft of the double-shaft motor, connecting rods, and pin shafts installed at the inner ends of the telescopic seats 51. The two ends of the connecting rod are respectively movably connected to the pin shaft and the eccentric wheel.

[0007] Preferably, the main body is movably installed with a swingable sleeve, the telescopic seat is movably sleeved inside the sleeve, and each massage component further includes eccentric wheels fixedly installed at both ends of the output shaft of the double-shaft motor and pin shafts installed at the inner ends of the telescopic seats. The pin shaft is movably connected to the eccentric wheel.

[0008] Preferably, the biaxial motor is an outer-rotor DC brushless motor. The main shaft of the outer-rotor DC brushless motor passes through the outer rotor and the stator coil and extends outwards at both ends to form a double output shaft.

[0009] Preferably, pivot shafts are provided at both ends of the main body. The inner end of the holding handle is movably connected to the end of the main body through the pivot shafts.

[0010] Preferably, a damping disc is installed at the inner end of the pivot shaft. At least two positioning notches are formed at the edge of the damping disc. A positioning member that abuts against the edge of the damping disc and a spring that abuts against the positioning member are installed in the main body.

[0011] Preferably, the power supply device and the control board are arranged in the holding handle.

[0012] Preferably, the power supply device is two rechargeable batteries, and the two rechargeable batteries are respectively installed in the two holding handles.

[0013] The beneficial effects of the present utility model are as follows: The present utility model provides a foldable hammering massager. In practical applications, the two holding handles are unfolded to a state where the holding handles are nearly perpendicular to the main body. The main body is placed on the cervical vertebrae, and the massage component is closely attached to the massage position of the cervical vertebrae. Each hand holds one holding handle, and the positions of the main body and the massage component are adjusted through the holding handles, which is simple and practical. After use, the volume is greatly reduced after folding the holding handles and the main body, which is convenient for storage and placement. During the massage process, the telescopic seat repeatedly makes extending and retracting movements driven by the biaxial motor, and drives the massage head to repeatedly strike the shoulder or back, thereby achieving the massage effect, and it has strong practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 FIG. 1 is a three-dimensional structural diagram of the first embodiment of the cervical vertebra massager of the present utility model when unfolded.

[0015] Figure 2 FIG. 2 is a three-dimensional structural diagram of the first embodiment of the cervical vertebra massager of the present utility model when folded.

[0016] Figure 3 FIG. 3 is a three-dimensional exploded view of the first embodiment of the cervical vertebra massager of the present utility model when folded.

[0017] Figure 4 FIG. 4 is a three-dimensional exploded view of the first embodiment of the cervical vertebra massager of the present utility model from another perspective when folded.

[0018] Figure 5 FIG. 5 is a partial cross-sectional structural diagram of the second embodiment of the cervical vertebra massager of the present utility model when folded. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] For the convenience of those skilled in the art, the present utility model will be further described below in conjunction with embodiments. The content mentioned in the embodiments does not limit the present utility model.

[0020] As Figures 1 to 4 Shown in FIG. 1 is the first embodiment of a folding hammering massager, which includes a main body 1, a power supply device, a control board, and two massage components 5 installed on the inner and outer walls of the main body 1. Both ends of the main body 1 are provided with gripping handles 2 that can be folded in half with the main body 1. The length of the gripping handle 2 is greater than the length of the main body 1. When the gripping handle 2 and the main body 1 are folded, the distance between the two gripping handles 2 is less than 2 cm; the massage component 5 includes a telescopic seat 51 that can extend and retract inside the main body 1, a double-shaft motor 52 fixedly installed in the main body 1, and a massage head 53 detachably installed at the outer end of the telescopic seat 51. The two ends of the output shaft of the double-shaft motor 52 respectively drive the telescopic seats 51 of the two massage components 5 to move back and forth.

[0021] In practical applications, the two gripping handles 2 are unfolded to a state where the gripping handle 2 is close to perpendicular to the main body 1. The main body 1 is placed on the cervical vertebrae, and the massage component 5 is closely attached to the massage position of the cervical vertebrae. Each hand holds one gripping handle 2, and the positions of the main body 1 and the massage component 5 are adjusted through the gripping handle 2, which is simple and practical. After use, when the gripping handle 2 and the main body 1 are folded, the volume is greatly reduced, which is convenient for storage and placement. During the massage process, the telescopic seat 51 repeatedly makes extending and retracting movements under the drive of the double-shaft motor 52, and drives the massage head 53 to repeatedly hit the shoulder or back, thereby realizing the massage function, and has strong practicability.

[0022] In this embodiment, the massage component 5 further includes eccentric wheels 54 fixedly installed at both ends of the output shaft of the double-shaft motor 52, connecting rods 55, and pin shafts installed at the inner ends of the telescopic seats 51. The two ends of the connecting rod 55 are respectively movably connected to the pin shaft and the eccentric wheel 54. Specifically, the double-shaft motor 52 is an outer-rotor DC brushless motor. The main shaft of the outer-rotor DC brushless motor passes through the outer rotor and the stator coil and extends to both ends to form a double output shaft. After adopting the structure of the double-shaft motor 52, only one motor needs to be invested in cost to realize the simultaneous drive of the two massage components 5. The structure is simple, the cost is low, and the cost performance is high. Under the drive of the double-shaft motor 52, the eccentric wheel 54 drives the connecting rod 55 to make a reciprocating swinging motion, and the connecting rod 55 drives the telescopic seat 51 to make a reciprocating motion relative to the main body 1, thereby realizing the driving function of the massage component 5. The reliability is high. Using this structure, a vibration massage function similar to a fascia gun can be realized, and the massage function can be easily realized at parts that the fascia gun cannot reach. The reliability is high and the practicability is strong.

[0023] In this embodiment, pivot shafts 3 are provided at both ends of the main body 1. The inner end of the holding handle 2 is movably connected to the end of the main body 1 through the pivot shaft 3. The flexible folding of the holding handle 2 and the main body 1 is realized by using the pivot shaft 3, and the operation is convenient.

[0024] In this embodiment, a damping disc 31 is installed at the inner end of the pivot shaft 3. At least two positioning notches 32 are formed in the edge of the damping disc 31. A positioning member 33 that abuts against the edge of the damping disc 31 and a spring that abuts against the positioning member 33 are installed in the main body 1. When the holding handle 2 is unfolded, the inner end of the positioning member 33 is embedded in one positioning notch 32. When the holding handle 2 is in the folded state, the inner end of the positioning member 33 is embedded in another positioning notch 32. Due to this structural design, during the rotation and folding process of the holding handle 2, it is convenient to shape the posture of the holding handle 2, avoiding the holding handle 2 from being too loose and affecting the use experience, and making the use more convenient.

[0025] In this embodiment, the power supply device and the control board are arranged in the holding handle 2. Specifically, the power supply device is two rechargeable batteries, and the two rechargeable batteries are respectively installed in the two holding handles 2. After adopting this structural design, the center of gravity of the cervical massager when unfolded is at the holding handle 2, increasing the pressing force of the main body 1 and the massage assembly 5 on the neck and shoulder parts, improving the massage effect, and also reducing the downward pulling force of both hands on the holding handle 2, making the massage easier and more comfortable.

[0026] As Figure 5 Shown is Embodiment 2 of the folding hammering massager. The difference from Embodiment 1 described above is that: in this embodiment, the main body 1 is movably installed with a sleeve 56 that can swing through a soft rubber sleeve 57. The sleeve 56 is sleeved in the soft rubber sleeve 57, and the telescopic seat 51 is movably sleeved in the sleeve 56. The massage assembly 5 further includes eccentric wheels 54 fixedly installed at both ends of the output shaft of the double-shaft motor 52 and a pin shaft installed at the inner end of the telescopic seat 51. The pin shaft is movably connected to the eccentric wheel 54. Using this structure can also achieve the technical effect of the eccentric wheel 54 driving the telescopic seat 51 to reciprocate.

[0027] In the description of the present invention, it should be noted that for orientation terms, if there are terms such as "center", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the indicated orientation and position relationship are based on the orientation or position relationship shown in the drawings. It is 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 should not be construed as limiting the specific protection scope of the present invention.

[0028] In addition, terms such as "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features. Thus, features defined as "first" and "second" may explicitly or implicitly include one or more such features. In the description of the present utility model, the meaning of "several" is two or more, unless otherwise specifically defined.

[0029] In the present utility model, unless otherwise clearly specified and defined, terms such as "assembled", "connected", and "joined" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may also be a mechanical connection; it may be directly connected, or connected through an intermediate medium, and it may be internally connected and communicated between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] The above-described embodiments merely represent several implementation manners of the present utility model, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the patent of the present utility model shall be subject to the appended claims.

Claims

1. Foldable hammering massager, comprising a main body (1), a power supply device, a control board, and two massage components (5) installed on the inner and outer walls of the main body (1), characterized in that: Both ends of the main body (1) are provided with gripping handles (2) that can be folded against the main body (1). The length of the gripping handle (2) is greater than that of the main body (1). When the gripping handle (2) and the main body (1) are folded, the distance between the two gripping handles (2) is less than 2 cm; The massage assembly (5) includes a telescopic seat (51) that can extend and retract inside the main body (1), a double-shaft motor (52) fixedly installed in the main body (1), and a massage head (53) detachably installed at the outer end of the telescopic seat (51). The two ends of the output shaft of the double-shaft motor (52) respectively drive the telescopic seats (51) of the two massage assemblies (5) to move back and forth.

2. The foldable hammering massager according to claim 1, wherein: The massage assembly (5) further includes eccentric wheels (54) fixedly installed at the two ends of the output shaft of the double-shaft motor (52), connecting rods (55), and a pin shaft installed at the inner end of the telescopic seat (51). The two ends of the connecting rod (55) are respectively movably connected to the pin shaft and the eccentric wheel (54).

3. The foldable hammering massager according to claim 1, wherein: The main body (1) is movably provided with a swingable sleeve (56). The telescopic seat (51) is movably sleeved inside the sleeve (56). The massage assembly (5) further includes eccentric wheels (54) fixedly installed at the two ends of the output shaft of the double-shaft motor (52) and a pin shaft installed at the inner end of the telescopic seat (51). The pin shaft is movably connected to the eccentric wheel (54).

4. The foldable hammering massager according to claim 1, wherein: The double-shaft motor (52) is an outer-rotor DC brushless motor. The main shaft of the outer-rotor DC brushless motor passes through the outer rotor and the stator coil and extends outwards at both ends to form a double output shaft.

5. The foldable hammering massager according to claim 1, wherein: Both ends of the main body (1) are provided with pivot shafts (3). The inner ends of the gripping handles (2) are movably connected to the ends of the main body (1) through the pivot shafts (3).

6. The foldable hammering massager according to claim 5, wherein: A damping disc (31) is installed at the inner end of the pivot shaft (3). At least two positioning notches (32) are formed in the edge of the damping disc (31). A positioning member (33) that abuts against the edge of the damping disc (31) and a spring that abuts against the positioning member (33) are installed inside the main body (1).

7. The foldable hammering massager according to claim 1, wherein: The power supply device and the control board are arranged inside the gripping handle (2).

8. The foldable hammering massager according to claim 1, wherein: The power supply device is two rechargeable batteries, and the two rechargeable batteries are respectively installed inside the two gripping handles (2).

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