WO2021128833A1

WO2021128833A1 - Neck-mounted massager

Info

Publication number: WO2021128833A1
Application number: PCT/CN2020/104991
Authority: WO
Inventors: 李一峰; 田建东; 宋战国
Original assignee: 小熊电器股份有限公司
Priority date: 2019-12-23
Filing date: 2020-07-28
Publication date: 2021-07-01
Also published as: CN110841194A

Abstract

Disclosed is a neck-mounted massager, comprising an arc-shaped elastic sheet, a first massage body, a second massage body, and massage electrodes, wherein the first massage body and the second massage body each has one end as a massage end and the other end as a clamping end; the massage electrodes are arranged on the inner side face of the massage end of the first massage body and the inner side face of the massage end of the second massage body; the first massage body and the second massage body are arranged opposite each other on the inner side faces of two ends of the arc-shaped elastic sheet; the first massage body and the second massage body are respectively provided with a first connection position and a second connection position, the first connection position and the second connection position not being respectively located at the massage ends of the first massage body and the second massage body; and the two ends of the arc-shaped elastic sheet are respectively connected to the first connection position and the second connection position. The present invention has a simple structure, is convenient to operate and use, and has a better user experience.

Description

Neck massager

Technical field

The invention relates to personal health care equipment, in particular to a neck-worn massager.

Background technique

The neck-wearing massager is worn on the human neck (or neck), and uses the massage head inside the massager to provide massage to the neck, relax the neck muscles and promote blood circulation in the neck, which is more and more popular. As people’s requirements for product comfort are getting higher and higher, the structure of neck-wearing massagers is constantly improving, so as to enable users of different neck sizes (or thickness) to get the benefits of neck-wearing massagers as much as possible. Better user experience.

Most of the existing neck-wearing massagers adjust the opening size or the opening distance between the two ends of the massager to realize users with different neck sizes. Earlier products even required physical structures such as Velcro, drawstring, and magnets to gather the body of the massager and wear it on the neck. For example, Chinese Patent CN2013206300373 discloses a neck massager, which includes a U-shaped neck pillow with a accommodating cavity for covering the neck. The inner side of the U-shaped neck pillow is provided with two massage components for massaging the neck. The U-shaped neck pillow is provided with Velcro for connecting and fixing the two ends of the U-shaped neck pillow after the two ends of the U-shaped neck pillow are folded. In this technical solution, when the distance between the two ends of the U-shaped neck pillow is changed, the velcro can realize the connection and fixation between the two, and adjust the proper tension of the U-shaped neck pillow so that the massager can adapt to the neck of all kinds of people. Massage, but adjusted by Velcro, which leads to complicated structure and inconvenient operation and use, and Velcro also leads to poor appearance of the whole product.

In another implementation of the existing neck massager, elastic elements are added to change the span between the left and right ends of the neck massager so that it can be clamped on the neck. For example, Chinese Patent CN2013103893564 discloses a neck massager, which mainly includes an arc-shaped massage body. The two ends of the massage body are respectively connected to the left and right neck pillows. The massage body has a cavity in it. There are two massage components in the cavity, and both massage components can extend along the inner side of the massage body; a clamping mechanism is provided between the massage body and the left neck pillow and between the massage body and the right neck pillow. It is mainly used to enable the massager to clamp the neck during massage, and the clamping mechanism may include an arc-shaped shrapnel or a U-shaped shrapnel or a torsion spring. The clamping mechanism can increase the span between the left neck pillow and the right neck pillow before the massage. The massager can be easily fitted on the human neck. After the setting is completed, the clamping mechanism automatically reduces the left and right neck pillows. The span between the neck pillows allows the massager to clamp the neck. In this technical solution, the clamping mechanism can be used to automatically adjust the span between the left neck pillow and the right neck pillow to clamp the neck according to the size of the human neck. However, when users with different neck sizes use it, massage the main body itself It does not produce elastic deformation and therefore does not change the curvature preset during its production. As a result, users with a thin neck may not be able to attach the massage component to the neck due to the neck size being smaller than the preset curvature of the massage body. The user with a thicker neck may cause a feeling of pressure or pain when the massage component is compressed on the neck due to the neck size being larger than the preset curvature of the massage body, resulting in a poor user experience.

In order to be able to adapt to the thickness of the human neck and make the massage components fit the neck as much as possible to obtain a comfortable use experience, the technicians are also moving towards allowing the massage body of the massager to change the curvature of the massage body itself according to the thickness of the neck. Efforts to improve the direction of technology. For example, Chinese Patent CN2018204433706 discloses a neck-hanging neck massager, which includes an elastic arm, a first handle, a second handle, an electrode assembly, and an electric pulse generator electrically connected to the electrode assembly. The first handle and the second handle The handle is fixedly connected to both sides of the elastic arm, and the neck-hanging neck massager can be worn through the deformation of the elastic arm, so that the neck can be well adapted to the thickness of the neck without damaging the electric pulse generator. The first handle and the second handle connect the electric pulse generator and the downward action of the weight of the battery, so that the electrode assembly is attached to the neck in a good and comfortable manner without causing a needle tingling sensation. However, since the electrode assembly is fixed on the inner side of the elastic arm and cannot be moved or adjusted at a distance, the end face of the electrode assembly has a fixed preset orientation or angle relative to the elastic arm. The electrode assembly can only change slightly when the elastic arm undergoes elastic deformation. Orientation or angle, it is difficult to adapt to the neck thickness of different users, so that the end face of the electrode assembly and the neck can be well attached: when the user’s neck is thin, there may only be the end of the electrode assembly close to the first handle or the second handle and the user When the user’s neck is thicker, the opening span between the first handle and the second handle is larger, so that the two ends of the elastic arm are pulled apart by the first handle and the second handle. Large recovery elasticity, and the end of the electrode assembly close to the first handle or the second handle is compressed on the neck under the action of the large recovery elasticity of the elastic arm, which is easy to produce a feeling of pressure or pain, and the comfort is low, so the use experience Poor.

Of course, there are also technicians working hard towards how to make the neck massager fit for different neck thicknesses or different neck sizes, so that the massage component can maintain a comfortable attachment to the neck. For example, the cervical spine massager disclosed in Chinese Patent CN2018203922230, the massage assembly of the cervical spine massager includes a massage head part and a movable part. The massage head part and the movable part are connected through a mounting hole on the main chassis, and the movable part can be The main body shell moves, so the whole massage assembly can be moved on the main body shell, so that the user can independently adjust the massage position of the massage part according to his own needs. For another example, Chinese patent application CN2019103009320 relates to a neck protector. The electrode pad massage head is integrally connected to the silicone bottom shell through a mounting projection. Since the silicone bottom shell is made of silicone material, the electrode pad massage head can adjust the position so that the electrode pads and Wear on the neck to improve massage comfort.

technical problem

The technological evolution path of the prior art is to change the installation structure of the massage assembly or the massage head, so that the massage assembly or the massage head has an unfixed orientation or angle through the movable or adjustable installation structure. This improvement will lead to the whole The product structure is complex and the implementation cost is high.

Technical solutions

The present invention aims to solve at least one of the technical problems existing in the prior art. For this reason, the present invention proposes a neck-wearing massager, which can automatically adjust the massage electrodes according to the thickness of the neck of the human body so that the massage electrodes maintain a comfortable attachment to the neck of the human body.

The present invention proposes a neck-wearing massager, which includes an arc-shaped elastic sheet, a first massage body, a second massage body and a massage electrode. Both the first massage body and the second massage body have one end set as a massage end and the other end set as a clamp. The holding end, the massage electrodes are arranged on the inner surface of the massage end of the first massage body and the inner surface of the massage end of the second massage body; the first massage body and the second massage body are oppositely arranged on the inner surface of the two ends of the arc-shaped elastic sheet; The first connection position and the second connection position on the massage body and the second massage body, respectively, the first connection position and the second connection position are not located at the massage end of the first massage body and the massage end of the second massage body, respectively. Arc-shaped shrapnel The two ends are respectively connected with the first connection position and the second connection position.

In a preferred embodiment, the massage end of the first massage body is not connected to the massage end of the second massage body.

In a preferred embodiment, a gap is provided between the massage end of the first massage body and the massage end of the second massage body.

In a preferred embodiment, when the neck-wearing massager is in a non-wearing use state, the massage ends of the first massage body and the massage ends of the second massage body are respectively attached to the inner surfaces of the two ends of the curved elastic sheet.

In a preferred embodiment, when the neck-wearing massager is worn on the neck of the human body, it is formed between the massage end of the first massage body and the arc-shaped elastic sheet and between the massage end of the second massage body and the arc-shaped elastic sheet. The first distance and the second distance enable the massage electrode to adapt to the thickness of the human neck and fit the neck of the human body.

In a preferred embodiment, in the non-wearing use state, there is a first distance between the massage end of the first massage body and the arc-shaped elastic sheet, and there is a second distance between the massage end of the second massage body and the arc-shaped elastic sheet .

In a preferred embodiment, the arc-shaped elastic piece includes an elastic piece body and a first extending elastic piece and a second extending elastic piece provided at both ends of the elastic piece body. The two ends of the elastic piece body are respectively connected to the first connecting position and the second connecting position, and the first connecting position is connected to the second connecting position. An extension elastic piece and a second extension elastic piece are respectively arranged on the outer sides of the first massage body and the second massage body.

In a preferred embodiment, the first massage body or the second massage body is provided with a pulse generating module, the first massage body or the second massage body is provided with a battery, and the massage end of the first massage body is connected to the second massage body. A wire is arranged between the massage ends, the battery is electrically connected to the pulse generating module through the wire, and the pulse generating module is electrically connected to the massage electrode through the wire.

In a preferred embodiment, a through slot is provided in the middle of the arc-shaped elastic piece, and the wire is arranged in the through slot.

In a preferred embodiment, between the two ends of the arc-shaped elastic piece and the first connecting position and the second connecting position, there are adjustments for adjusting the connection position between the first massage body, the second massage body and the end of the arc-shaped elastic piece. structure.

In a preferred embodiment, the adjustment structure includes: sliding grooves respectively provided at the first connection position and the second connection position, and a sliding block limited in the sliding groove, and the sliding block is fixed to the end of the arc-shaped elastic piece by the connecting piece Or, the adjustment structure includes: sliding grooves respectively provided in the first connection position and the second connection position, a gear provided in the sliding groove and a rack meshed and connected with the gear, one of the gear and the rack and the arc The ends of the elastic pieces are connected, and the other one is correspondingly fixedly connected with the first massage body or the second massage body.

Beneficial effect

The invention uses a very simple structure to ingeniously solve the technical problem of how the massage electrode can comfortably and automatically adapt to the thickness of the human neck for comfortable attachment when the neck-worn massager is worn and used. The present invention uses the arc-shaped shrapnel, the first massage body and the second massage body in combination, so that the first massage body and the second massage body are arranged on the inner sides of the two ends of the arc-shaped shrapnel, so that the two ends of the arc-shaped shrapnel are connected to the first massage body. The connecting positions of the first massage body and the second massage body are located between the massage end and the arc-shaped shrapnel, so that the massage end of the first massage body and the massage end of the second massage body are movable relative to the arc-shaped shrapnel so that the two Each massage electrode automatically adjusts the distance and orientation angle to adapt to the thickness of the human body’s neck, and in the state of wearing and use, between the massage end of the first massage body and the arc-shaped shrapnel, and between the massage end of the second massage body and the arc-shaped shrapnel The first distance and the second distance are respectively generated, and the first distance and the second distance are used to ensure that the massage electrode can be comfortably attached to the neck of the human body without producing a feeling of pressure or pain. The structure is simple, the operation is convenient, and users with different neck thicknesses can obtain a better user experience.

Description of the drawings

Fig. 1 is an exploded structure diagram of a first embodiment of a neck-worn massager.

Fig. 2 is a schematic structural diagram of the first embodiment of the neck-worn massager in a non-worn use state.

Fig. 3 is a schematic diagram of the structure of the first embodiment of the neck-worn massager in the wearing and using state.

Fig. 4 is a schematic structural diagram of the second embodiment of the neck-worn massager in a non-worn use state.

Fig. 5 is a schematic structural diagram of the second embodiment of the neck-worn massager in a worn state of use.

Embodiments of the present invention

In order to further explain the technical means and effects adopted by the application to achieve the predetermined purpose, the specific implementation, structure, features and effects of the application will be described in detail below with reference to the accompanying drawings and preferred embodiments. In the following description, different "one embodiment" or "embodiment" does not necessarily refer to the same embodiment. In addition, specific features, structures, or characteristics in one or more embodiments may be combined in any suitable form.

第一实施例The first embodiment

Combined with Figure 1-Figure 3. The neck-wearing massager includes an arc-shaped shrapnel 1, a first massage body 2, a second massage body 3, and a massage electrode 4. The first massage body 2 and the second massage body 3 are each set at one end as a massage end and the other end as a clip. The holding end; the massage electrodes 4 are respectively provided on the inner side of the massage end of the first massage body 2 and the inner side of the massage end of the second massage body 3; the first massage body 2 and the second massage body 3 are oppositely arranged on the arc-shaped elastic sheet 1 The inner side of the end; the first massage body 2 and the second massage body 3 are respectively provided with a first connection position 21 and a second connection position 31, and the first connection position 21 and the second connection position 31 are not located in the first massage The massage end of the main body 2 and the massage end of the second massage main body 3; and the two ends of the arc-shaped elastic sheet 1 are respectively connected to the first connecting position 21 and the second connecting position 31. Therefore, the massage end of the first massage body 2 and the massage end of the second massage body 3 are not fixed on the inner surface of the arc-shaped elastic sheet 1, so that the massage end and the second massage end of the first massage body 2 are worn and used. The massage end of the massage body 3 can move relative to the arc-shaped shrapnel 1, and between the massage end of the first massage body 2 and the arc-shaped shrapnel 1, and between the massage end of the second massage body 3 and the arc-shaped shrapnel 1. A first pitch 61 and a second pitch 62 are formed.

Among them, the first massage body 2 and the second massage body 3 are respectively clamped on both sides of the human neck relative to the arc-shaped elastic sheet 1. Therefore, the first massage body 2 and the second massage body 3 are also arranged in an arc shape. Improve the comfort when wearing.

If the arc of the first massage body 2 and the arc of the second massage body 3 are the same as the arcs at both ends of the arc-shaped shrapnel 1, as shown in Figure 2, when the neck-wearing massager is in the non-wearing use state (that is, the arc-shaped shrapnel 1 In the initial state without elastic deformation), the massage ends of the first massage body 2 and the massage ends of the second massage body 3 are attached to the inner surfaces of the two ends of the curved elastic sheet 1, so that the massage ends of the first massage body 2 There is no distance between the first massage body 2 and the second massage body 3 and the massage end of the second massage body 3 and the arc spring 1; The clamping span W between the holding ends is the initial value W0, and the distance V between the first connection position 21 and the second connection position 31 is the initial value V0 (not shown in the figure, V0 represents the two ends of the arc spring 1 The span under non-wearing use state), the distance A between the two massage electrodes 4 (Figure 2 and Figure 3 show the distance between the center points of the two massage electrodes 4 as an example) is the initial distance A0, massage The electrode 4 has an initial orientation angle, where the orientation angle refers to the angle formed between the end surface of the massage electrode 4 and the line connecting the center points of the two massage electrodes 4.

Further combined with Figure 3 shows. When the neck-wearing massager is worn and used, the user holds the clamping end of the first massage body 2 and the clamping end of the second massage body 3 with both hands, so that the two clamping ends are opened in opposite directions and sleeved on the neck. Part, the span between the two clamping ends is increased to W1 (W1 is greater than W0), the first massage body 2 and the second massage body 3 generate an expansion force on both ends of the arc-shaped elastic sheet 1, and the expansion force makes Both ends of the arc-shaped elastic piece 1 are opened so that the arc-shaped elastic piece 1 is elastically deformed to generate a recovery elastic force, so that the two ends of the arc-shaped elastic piece 1 respectively generate a recovery elastic force on the first massage body 2 and the second massage body 3, so that the two clips The holding end is clamped on the neck to complete the wearing of the neck-wearing massager. Since both ends of the arc-shaped elastic piece 1 are respectively connected to the first connecting position 21 of the first massage body 2 and the second connecting position 31 of the second massage body 3, the two massage ends are not fixed on the inner side of the curved elastic piece 1 , The two massage ends are also not connected. This structure makes the neck-wearing massager not only elastically deformed by the arc-shaped elastic piece 1, so that the two clamping ends can be clamped on the human neck to adapt to different neck thicknesses (or sizes). Applicable to the crowd, it can also bring the following unexpected technical effects in solving the technical problems of wearing comfort:

One is that the distance A between the two massage electrodes 4 and the orientation angle of the massage electrodes 4 can be automatically adjusted according to the thickness of the neck of the human body so that the massage electrodes 4 can be attached to the neck of the human body comfortably. Different neck thicknesses determine the clamping span W between the two clamping ends. When the clamping span W increases, objectively, the distance V between the first connecting position 21 and the second connecting position 31 will also increase simultaneously. As a result, the distance A between the two massage electrodes 4 also increases synchronously (for example, when the clamping span W increases from the initial value W0 to W1, the distance between the first connection position 21 and the second connection position 31 The distance V also increases from the initial value V0 to V1, and the distance A between the two massage electrodes 4 increases from the initial distance A0 to A1), and the orientation angle of the massage electrodes 4 increases with the difference between the two massage electrodes 4 The distance A increases and decreases accordingly. Therefore, when a user with a thick neck is used, the clamping span W between the two clamping ends is larger, so that the distance A between the two massage electrodes 4 increases and the direction of the massage electrodes 4 The angle becomes smaller; vice versa. By adjusting the distance A between the two massage electrodes 4, it is possible to ensure that the two massage electrodes 4 are attached to the muscles on both sides of the neck for massage, and the orientation angle of the massage electrodes 4 can be adjusted to ensure that the end faces of the massage electrodes 4 conform to the human body. The curvature of the neck shape determined by the thickness of the neck is adapted so that the massage electrode 4 can be fully attached to the human neck in the largest area, which can avoid the inability to match the direction angle of the massage electrode 4 and the shape of the human neck. Sticking or partial sticking can easily cause pressure or pain.

The second is that the massage electrode 4 can be attached to the neck of the human body comfortably and sufficiently, and the pressure or pain of the massage electrode 4 on the neck of the human body can be avoided. The first gap 61 and the second gap 62 are caused by two aspects: First, because the two massage ends are not fixed on the inner side of the arc-shaped elastic piece 1 and the two massage ends are not connected, when the arc-shaped elastic piece 1 When the two ends expand under the action of the expansion force to produce elastic deformation, the first massage body 2 and the second massage body 3 will not follow the arc-shaped elastic sheet 1 to produce elastic deformation. It is bound to be at the massage end of the first massage body 2 and the curved elastic sheet 1 There will be a first distance 61 between the second massage body 3 and the arc-shaped elastic sheet 1 will produce a second distance 62; secondly, when adjusting the clamping distance between the two clamping ends, the first The first massage body 2 and the second massage body 3 will swing with the first connecting position 21 and the second connecting position 31 as fulcrums respectively, so that both massage ends will swing away from the inner side of the arc-shaped elastic piece 1. It also promotes the generation of the first gap 61 and the second gap 62. Of course, if the arc of the first massage body 2 and the arc of the second massage body 3 are different from the arcs at both ends of the arc-shaped shrapnel 1, in the non-wearing state, the massage end of the first massage body 2 and the arc There will be a first distance 61 between the elastic pieces 1 and a second distance 62 between the massage end of the second massage body 3 and the curved elastic pieces 1. In the state of wearing and using, the distance between the two massage ends of the curved elastic sheet 1 will inevitably increase the first distance 61 and the second distance 62.

The generation of the first spacing 61 and the second spacing 62 has a very positive effect on the entire technical solution, and can achieve the following corresponding technical effects:

①The first gap 61 and the second gap 62 objectively further shorten the distance between the massage electrode 4 and the clamping end, ensure that the massage electrode 4 can be attached to the neck, and avoid the occurrence of the massage electrode 4 and the clamping end. The distance between the two gripping ends is large, which results in a situation where the massage electrode 4 is still at a distance from the neck when the two clamping ends are clamped on the neck.

②The appearance of the first gap 61 and the second gap 62 provides a solution for the pressure or pain caused by the massage electrode 4 on the neck. The first distance 61 and the second distance 62 respectively make the massage end of the first massage body 2 and the massage end of the second massage body 3 not be subjected to the recovery elasticity of the arc-shaped shrapnel 1, and prevent the two massage electrodes 4 from being affected by the arc-shaped shrapnel. 1. The greater recovery elasticity of 1 makes it tightly attached to the neck to produce a feeling of pressure or pain; at the same time, the first interval 61 and the second interval 62 are the massage ends of the first massage body 2 and the second massage body The massage end of 3 adjusts the degree of attachment between the massage electrode 4 and the neck adaptively according to the thickness of the human neck to provide adjustment space. This is because although the neck massager of the present application does not use the first massage body 2 and the second massage body 2 The massage body 3 itself produces elastic deformation to clamp on the neck, but any solid material such as metal or plastic has a certain elastic deformation ability. Therefore, when the friction electrode 4 is tightly attached to the neck, the neck It will inevitably produce a reaction force on the massage electrode 4, so that the massage end of the first massage body 2 and the massage end of the second massage body 3 produce an appropriate amount of elastic deformation away from the neck in the first interval 61 and the second interval 62, respectively, so that Both massage electrodes 4 are comfortably attached to the neck.

It can be seen that the neck-worn massager disclosed in the present invention can automatically adjust the distance A between the two massage electrodes 4, the orientation angle of the massage electrodes 4, and the adhesion between the massage electrodes 4 and the neck according to the thickness (or size) of the human neck. The degree of tightness enables the massage electrode 4 to be fully attached to the human neck comfortably, which can prevent the massage electrode 4 from being attached or partially attached to the human body’s neck, and it can also prevent the massage electrode 4 from being attached to the human body. The neck produces a feeling of pressure or pain, which is beneficial to improve the comfort of wearing and using.

Preferably, the massage end of the first massage body 2 and the massage end of the second massage body 3 are not connected. Wherein, a gap 60 is provided between the massage end of the first massage body 2 and the massage end of the second massage body 3, so that the two massage ends will not interfere with each other due to the existence of the gap 60 during wearing and use.

Among them, the arc-shaped elastic piece 1 includes an elastic piece body 11 and a first extending elastic piece 12 and a second extending elastic piece 13 provided at both ends of the elastic piece body 11. The two ends of the elastic piece body 11 are respectively connected to the first connecting position 21 and the second connecting position 31 , So that both ends of the elastic sheet body 11 are respectively connected to the first massage body 2 and the second massage body 3 through the first connecting position 21 and the second connecting position 31, and the first extending elastic sheet 12 and the second extending elastic sheet 13 are respectively provided On the outer side of the first massage body 2 and the second massage body 3. This structure utilizes the first extension elastic piece 12 and the second extension elastic piece 13 to provide a limit when the first massage body 2 and the second massage body 3 use the first connecting position 21 and the second connecting position 31 as fulcrums to swing the lever. , It can prevent the first massage body 2 and the second massage body 3 from swinging too much, causing looseness between the first connecting position 21, the second connecting position 31 and the arc-shaped elastic sheet 1 or the product damage caused by excessive partial force , It can avoid that the swing range is too large to cause the massage end to be too close to the neck, and the massage component 4 can bring pressure to the neck.

Among them, the two ends of the elastic sheet body 11 are fixedly connected with the first connecting position 21 and the second connecting position 31 by using any existing fixed connection structure such as screws and buckles.

Among them, the arc-shaped elastic piece 1 is made of a material with strong elastic deformation ability, and it is preferably made of metal or hard elastic plastic under the premise of taking into account performance and service life.

Among them, the massage electrode 4 includes a massage seat and an electrode sheet arranged on the massage seat. Two massage electrodes 4 are respectively fixed on the massage end of the first massage body 2 and the massage end of the second massage body 3 through respective massage seats. Among them, the massage seat is preferably made of flexible materials such as silica gel. The massage seat itself can provide a certain elastic deformation to maintain a good adhesion between the massage electrode 4 and the neck of the human body.

Among them, the first massage body 2 or the second massage body 3 is provided with a pulse generation module for sending pulse electrical signals (or micro current) to the massage electrodes 4 to provide massage to the neck. The pulse generation module can be purchased from the current market. Both brands and models are available. In addition, a battery is provided in the first massage body 2 or the second massage body 3, and the battery is electrically connected to the pulse generating module. When the storage battery and the pulse generating module are not set in the first massage body 2 or the second massage body 3 at the same time, or the pulse generating module provided in the first massage body 2 needs to be applied to the massage electrode 4 fixed on the second massage body 3. When they are electrically connected, they all need to be electrically connected by wires. Therefore, a wire is provided between the massage end of the first massage body 2 and the massage end of the second massage body 3, and the battery is electrically connected to the pulse generating module by the wire, and the pulse generating module is electrically connected to the two massage electrodes 4 . In addition, a through slot is also provided in the middle of the arc-shaped elastic piece 1, and the wire is arranged in the through slot to avoid discomfort when the wire touches the neck of the human body and the wire is easily damaged.

Furthermore, the inner surface of the clamping end of the first massage body 2 and the inner surface of the clamping end of the second massage body 3 are provided with a soft lining part 5, which is made of flexible materials such as silica gel, cloth or even fur. In order to improve the use experience when in contact with the neck.

第二实施例Second embodiment

See Figure 4 and Figure 5. Compared with the first embodiment, in the second embodiment, the two ends of the arc-shaped elastic sheet 1 and the first connecting position 21 of the first massage body 2 and the second connecting position 31 of the second massage body 3 are both An adjustment structure is provided, so that the positions between the two ends of the arc-shaped elastic piece 1 and the first connection position 21 and the second connection position 31 are adjusted by the adjustment structure, so that the clamping span W between the two clamping ends can be changed.

In the non-wearing use state, if the user’s neck is too small, at this time, the clamping end is moved away from the arc-shaped elastic sheet 1 through the adjustment structure, and the clamping span between the two clamping ends W is changed from the non-wearing use The initial value W0 is reduced to W2. At this time, the two clamping ends can be clamped on the neck by the recovery elastic force generated by the curved spring sheet 1, thereby providing a solution for users with small necks; at the same time, when adjusting When the structure adjusts the position to reduce the clamping span W between the two clamping ends, since the two massage ends are not fixed on the arc-shaped shrapnel 1, it is bound to be between the massage end of the first massage body 2 and the arc-shaped shrapnel. There will be a first distance 61 between 1 and a second distance 62 between the massage end of the second massage body 3 and the arc-shaped elastic sheet 1. The first distance 61 and the second distance 62 shorten the massage electrode 4 and the clip The distance between the holding ends ensures that the massage electrode 4 can be attached to the neck comfortably without producing a feeling of pressure or pain.

Among them, the adjustment structure generally adopts an up-and-down sliding structure or an up-and-down structure. For example, as shown in Figures 4 and 5, the adjustment structure adopts an up-and-down sliding structure, including: sliding grooves respectively provided at the first connecting position 21 and the second connecting position 31, and a sliding block 72 limited in the sliding groove. The sliding block 72 is fixedly connected to the end of the arc-shaped elastic piece 1 through the connecting piece 71, so that the first massage body 2 and the second massage body 3 slide up and down in the sliding groove according to the sliding block 72 to adjust the first massage body 2 and the second massage body. The second massaging the connection position between the main body 3 and the end of the arc-shaped elastic piece 1, thereby changing the clamping span W between the two clamping ends.

For another example, the adjusting structure adopts an up-down and down-lifting structure, including: sliding grooves respectively provided at the first connecting position 21 and the second connecting position 31, a gear arranged in the sliding groove, and a rack, gear, and tooth meshingly connected with the gear One of the strips is connected to the end of the arc-shaped elastic sheet 1, and the other is fixedly connected to the first massage body 2 and the second massage body 3. The first massage body 2 and the second massage body 2 are adjusted by gears and meshing with gears. The connection position between the massage body 3 and the end of the arc-shaped elastic piece 1.

The above descriptions are only the preferred embodiments of this application and are not intended to limit this application. Any modification, equivalent replacement and improvement made within the spirit and principle of this application shall be included in the protection of this application. Within range.

Claims

A neck-wearing massager includes an arc-shaped elastic sheet, a first massage body, a second massage body and a massage electrode. One end of the first massage body and the second massage body is set as a massage end and the other end is set as a clamping end. The massage electrodes are arranged on the inner surface of the massage end of the first massage body and the inner surface of the massage end of the second massage body; it is characterized in that:

The first massage body and the second massage body are oppositely arranged on the inner sides of the two ends of the arc-shaped elastic sheet;

The first connection position and the second connection position are respectively on the first massage body and the second massage body, the first connection position and the second connection position are not located at the massage end of the first massage body and the massage end of the second massage body, respectively, The two ends of the arc-shaped elastic piece are respectively connected with the first connecting position and the second connecting position.
The neck-wearing massager according to claim 1, wherein the massage end of the first massage body is not connected with the massage end of the second massage body.
The neck-wearing massager according to claim 2, wherein a gap is provided between the massage end of the first massage body and the massage end of the second massage body.
The neck-worn massager according to claim 1, characterized in that: when the neck-worn massager is not in use, the massage end of the first massage body and the massage end of the second massage body are respectively attached to the two curved elastic sheets. The inner side of the end.
The neck-worn massager according to claim 1, wherein when the neck-worn massager is worn on the neck of the human body, it is between the massage end of the first massage body and the arc-shaped shrapnel and at the massage end of the second massage body A first distance and a second distance are respectively formed between the curved elastic sheet and the massage electrode so that the massage electrode can adapt to the thickness of the human body neck and fit the human body neck.
The neck-wearing massager according to claim 1, characterized in that: in the non-wearing use state, there is a first distance between the massage end of the first massage body and the arc-shaped elastic sheet, and the massage end of the second massage body and the arc There is a second distance between the shaped elastic pieces.
The neck-wearing massager according to claim 1, characterized in that: the arc-shaped elastic sheet comprises an elastic sheet body and a first extending elastic sheet and a second extending elastic sheet provided at both ends of the elastic sheet body, and both ends of the elastic sheet body are respectively connected to the first connecting position and The second connecting position is connected, and the first extending elastic piece and the second extending elastic piece are respectively arranged on the outer sides of the first massage body and the second massage body.
The neck-wearing massager according to claim 1, wherein the first massage body or the second massage body is provided with a pulse generating module, the first massage body or the second massage body is provided with a battery, and the first massage body is A wire is arranged between the massage end and the massage end of the second massage body, the battery is electrically connected to the pulse generating module through the wire, and the pulse generating module is electrically connected to the massage electrode through the wire.
The neck-wearing massager according to any one of claims 1-8, characterized in that: between both ends of the arc-shaped elastic sheet and the first connecting position and the second connecting position are provided for adjusting the first massage body and the second connecting position. A structure for adjusting the connection position between the massage body and the end of the arc-shaped shrapnel.
The neck-wearing massager according to claim 9, wherein the adjustment structure comprises: sliding grooves respectively provided at the first connecting position and the second connecting position, and a sliding block limited in the sliding groove, and the sliding block is connected through The piece is fixedly connected to the end of the arc-shaped shrapnel;

Alternatively, the adjustment structure includes: sliding grooves respectively provided at the first connection position and the second connection position, a gear provided in the sliding groove and a rack gear meshingly connected with the gear, one of the gear and the rack and the end of the arc-shaped elastic piece , And the other one is fixedly connected with the first massage body or the second massage body.