CN219250902U

CN219250902U - Detachable massager

Info

Publication number: CN219250902U
Application number: CN202221895326.1U
Authority: CN
Inventors: 葛昕雨
Original assignee: Zhejiang Value Medical Technology Co ltd
Current assignee: Zhejiang Value Medical Technology Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2023-06-27
Anticipated expiration: 2032-07-21

Abstract

The utility model relates to a detachable massager, which structurally comprises a power assembly, a transmission assembly and a massage assembly, wherein the transmission assembly comprises a first clamping cap, a second clamping cap and a flexible shaft, the first clamping cap and the second clamping cap are provided with cavities, and two ends of the flexible shaft are respectively arranged in the cavities of the first clamping cap and the second clamping cap through bearings; the power assembly comprises a clamping seat and an output shaft, wherein the clamping seat is provided with a cavity, and the output shaft is arranged in the cavity of the clamping seat; the massage component comprises a clamping head, an input shaft and a vibrator, wherein the clamping head is provided with a cavity, and the input shaft is arranged in the cavity of the clamping head through a bearing and is connected with the vibrator; and two ends of the flexible shaft are respectively matched with the output shaft and the input shaft. The utility model can provide directional local area massage, each part of the massager can be conveniently disassembled and assembled to realize carry-on carrying, and meanwhile, the massage component of the massager can be freely moved and replaced at any time.

Description

Detachable massager

Technical Field

The utility model relates to a massage device, in particular to a detachable massager.

Background

The massage device can play a role in supporting and shaping the spine in the rehabilitation of the spine, and can effectively increase the muscle strength and the bone density by applying vibration frequency and vibration amplitude within a certain range, thereby helping the correction of the spine. Most of the prior massage devices are non-directional large-area vibration massage or point type knocking massage, devices corresponding to the non-directional large-area vibration massage are large in size and not easy to carry, and compared with the non-directional large-area vibration massage, the directional local area massage has better effect on spine correction, and the devices corresponding to the point type knocking massage are small in size and portable, but the power source of the devices is insufficient to provide local area massage functions, so that the prior massage devices cannot be well suitable for rehabilitation treatment of the spine.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the detachable massager, which can provide directional local area massage, each part of the massager can be conveniently detached to realize portable carrying, and meanwhile, a massage assembly of the massager can be freely moved and replaced at any time.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the detachable massager structurally comprises a power assembly, a transmission assembly and a massage assembly, wherein the transmission assembly comprises a first clamping cap, a second clamping cap and a flexible shaft, the first clamping cap and the second clamping cap are provided with cavities, and two ends of the flexible shaft are respectively arranged in the cavities of the first clamping cap and the second clamping cap through bearings; the power assembly comprises a clamping seat and an output shaft, wherein the clamping seat is provided with a cavity, and the output shaft is arranged in the cavity of the clamping seat; the massage component comprises a clamping head, an input shaft and a vibrator, wherein the clamping head is provided with a cavity, and the input shaft is arranged in the cavity of the clamping head through a bearing and is connected with the vibrator; two ends of the flexible shaft are respectively matched with the output shaft and the input shaft; the first clamping cap is in plug-in fit with the clamping seat, one of the first clamping cap and the clamping seat is provided with a first clamping block, the other one of the first clamping cap and the clamping seat is provided with a first clamping groove, and the first clamping block is matched with the first clamping groove to enable the first clamping cap and the clamping seat to be mutually limited; the second clamping cap is in plug-in fit with the clamping head, one of the second clamping cap and the clamping head is provided with a second clamping block, the other one of the second clamping cap and the clamping head is provided with a second clamping groove, and the second clamping block and the second clamping groove are matched to enable the second clamping cap and the clamping head to be mutually limited.

Preferably, the first clamping groove and the second clamping groove are J-shaped grooves, and a first elastic piece and a second elastic piece are respectively arranged in the cavities of the first clamping cap and the second clamping cap.

Preferably, the two ends of the flexible shaft are in a shape like Chinese character 'yi', and the output shaft and the input shaft are in a shape like Chinese character 'yi'.

Preferably, the flexible shaft is made of metal material in a braiding direction opposite to the rotation direction of the output shaft.

Further, the vibrator is an eccentric device, the eccentric device comprises a rod tube and an eccentric rod arranged in the rod tube, the rod tube is connected with a clamping head, one end of the eccentric rod is connected with an input shaft, and the other end of the eccentric rod is connected with the rod tube through a bearing.

Preferably, end covers are arranged at two ends of the rod tube, bearings matched with eccentric rods are arranged on the end covers, and the eccentric rods are fixedly connected with the input shaft.

Preferably, a buffer layer is provided on the outer side of the rod tube.

Preferably, the power assembly further comprises a power source and a hood, the power source is arranged in the hood, the power source is connected with the output shaft, the clamping seat is connected to the hood, a safety button is further arranged on the outer side of the hood, which is close to the connecting position of the clamping seat, the safety button controls the opening and closing of the power source, and a flange matched with the safety button is further arranged on the first clamping cap.

Preferably, the transmission assembly further comprises a soft shaft sleeve, two ends of the soft shaft sleeve are respectively and fixedly connected with the first clamping cap and the second clamping cap, and the soft shaft is arranged in the soft shaft sleeve.

Preferably, the first clamping cap and the second clamping cap have the same structure, and the two ends of the flexible shaft have the same structure.

Compared with the prior art, the utility model has the following advantages and effects:

1. the power assembly, the transmission assembly and the massage assembly can be flexibly disassembled and assembled through the first clamping cap, the clamping seat, the second clamping cap and the clamping head, and the specific structures of the first clamping cap, the clamping seat, the second clamping cap and the clamping head enable the installation and the disassembly processes of the integral massager to be more convenient and the reliability after the installation to be high;

2. the massager transmits power through a flexible shaft structure with high stability, so that the massage assembly can freely move, and the eccentric rod in the massage assembly can be replaced, thereby being applicable to different application environments;

3. the safety button and the flexible shaft sleeve improve the safety of the massager in the use process.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic diagram of a power source.

Fig. 3 is a schematic structural view of the connection portion of the power assembly and the transmission assembly.

Fig. 4 is a schematic structural view of the connection part of the transmission assembly and the massage assembly.

Fig. 5 is an enlarged schematic view of a front end cap portion of the massage assembly.

Fig. 6 is an enlarged schematic view of the rear end cap portion of the massage assembly.

Fig. 7 is a cross-sectional view of the flexible shaft.

Description of the reference numerals:

first operation port 111 of hood 11 of power assembly 1

Second operation port 112 safety button 113 card seat 12

The first clamping block 121 is provided with an output shaft 131 of the motor 13

The output shaft connection port 132 drives the first clamping cap 21 of the assembly 2

First clamping groove 211 flange 212 second clamping cap 22

Second clamping groove 221 flexible shaft 23 flexible shaft connecting end 231

Soft shaft sleeve 24 soft shaft bearing 25 spring 26

Second clamping block 311 of clamping head 31 of massaging component 3

Rod tube 32 end cap 33 front end cap 331

Rear end cap 332 eccentric rod 34 input shaft 341

Buffer 35 eccentric rod bearing 36

Detailed Description

The present utility model will be described in further detail with reference to the following examples, which are illustrative of the present utility model and are not intended to limit the present utility model thereto.

Example 1:

as shown in fig. 1, the embodiment is composed of a power assembly 1, a transmission assembly 2 and a massage assembly 3, and the power of the power assembly 1 is transmitted to the massage assembly 3 through the transmission assembly 2 to realize the vibration of the massage assembly 3. Referring to fig. 2, the power assembly 1 includes a housing 11, a clamping seat 12 and a motor 13, wherein the housing 11 and the clamping seat 12 are made of non-conductive fiber reinforced plastic (GFRP) materials with high mechanical strength, the clamping seat 12 is fixedly arranged on the housing 11, the clamping seat 12 is hollow and is communicated with the interior of the housing 11, the motor 13 is arranged in the housing 11, an output shaft 131 of the motor 13 penetrates through the housing 11 and is positioned in the hollow of the clamping seat 12, a first operation opening 111 and a second operation opening 112 are further formed in the housing 11, a speed regulator for regulating the rotation speed of the motor 13 is arranged in the first operation opening 111, a user can operate a speed regulating knob of the speed regulator through the first operation opening 111, and a time controller for controlling the opening and closing of the motor 13 is arranged in the second operation opening 112, and the user can operate the time regulating knob of the time controller through the second operation opening 112.

Referring to fig. 3, the power assembly 1 and the transmission assembly 2 are in spacing connection through the clamping seat 12 and the first clamping cap 21, the upper outer wall and the lower outer wall of the clamping seat 12 are respectively provided with a first clamping block 121, the first clamping block 121 is a protruding block, the protruding block is matched with the width of a first clamping groove 211 on the first clamping cap 21, the first clamping groove 211 is a J-shaped groove, a spring 26 is arranged in the first clamping cap 21, when the first clamping cap 21 is inserted into the periphery of the clamping seat 12, the protruding block enters the J-shaped groove, and meanwhile, the spring 26 is tightly propped against the output shaft 131 or the hood 11, so that when a user installs the protruding block at the bottom of the J-shaped groove, the first clamping cap 21 rotates, and when the protruding block enters the hook position of the J-shaped groove, the spring 26 can exert force away from the clamping seat 12 on the first clamping cap 21, so that the protruding block is kept at the tail end of the hook part of the J-shaped groove, and the mutual spacing between the clamping seat 12 and the first clamping cap 21 is realized. In another embodiment, the first clamping cap 21 may be provided with no spring, the first clamping groove 211 is provided with an L-shaped groove, and a bayonet (the diameter of the bayonet is slightly smaller than the diameter of the projection) is arranged at the tail end of the L-shaped groove; the first clamping cap 21 is also provided with a flange 212, the flange 212 is matched with a safety button 113 arranged on the periphery of the clamping seat 12, the safety button 113 is arranged on the hood 11, the safety button 113 controls the on-off of a power supply, the safety button 113 is in a daily state of bouncing, at the moment, the motor 13 and an external power supply are in a disconnected state, and the embodiment is in a disabled state; when the first snap cap 21 is fitted in place, the flange 212 presses down the safety button 113, and the motor 13 and the external power source are connected, and the embodiment is in a standby state.

Fig. 4 shows a connection mode of the transmission assembly 2 and the massage assembly 3, wherein the transmission assembly 2 and the massage assembly 3 realize limit connection through the second clamping cap 22 and the clamping head 31, the structure of the second clamping cap 22 is identical to that of the first clamping cap 21, and the structure of the clamping head 31 is basically identical to that of the clamping seat 12, so that a user can connect the clamping seat 12 or the clamping head 31 by using the first clamping cap 21 or the second clamping cap 22 when connecting, and the second clamping groove 221 of the second clamping cap 22 completes limit through the second clamping block 311 of the receiving clamping head 31.

With reference to fig. 3, 4 and 7, the transmission assembly 2 mainly realizes power transmission through the flexible shaft 23, the flexible shaft is made of metal materials by braiding (generally steel wires), the braiding direction is opposite to the rotation direction of the output shaft 131, the flexible shaft 23 has good toughness, can be bent at will, and the opposite braiding direction can keep the flexible shaft structure and transmission efficiency stable. The flexible shaft 23 is wrapped in the flexible shaft sleeve 24, the flexible shaft sleeve 24 also has good toughness, two ends of the flexible shaft sleeve 24 are respectively fixedly connected with the first clamping cap 21 and the second clamping cap 22, flexible shaft bearings 25 are respectively arranged in the first clamping cap 21 and the second clamping cap 22, two ends of the flexible shaft 23 are supported by the flexible shaft bearings 25, and the flexible shaft bearings 25 are rolling bearings, so that when the first clamping cap 21 and the second clamping cap 22 are limited, the flexible shaft 23 rotates in the first clamping cap 21, the flexible shaft sleeve 24 and the second clamping cap 22. The two ends of the flexible shaft 23 are flexible shaft connecting ends 231, the flexible shaft connecting ends 231 are in a shape of a Chinese character 'yi', respectively matched with the output shaft connecting ports 132 and the input shaft 341 of the massage component 3, the output shaft connecting ports 132 and the input shaft 341 are in a shape of a Chinese character 'yi', the above-mentioned Chinese character 'yi' and the Chinese character 'yi' shaped structures are in a matched form of inserting sheets and clamping sheets, in another embodiment, the output shaft connecting ports 132 and the input shaft 341 are in a cross shape, in other embodiments, the flexible shaft connecting ends can be in an ellipse shape, a semicircle shape, etc., and the output shaft connecting ports and the input shaft are matched with the flexible shaft connecting ends.

Fig. 4 to 6 show the structure of the massage assembly 3, the massage assembly 3 mainly comprises a chuck 31, a rod tube 32, an end cover 33 and an eccentric rod 34, the end cover 33 is divided into a front end cover 331 and a rear end cover 332 which are arranged on one side close to the chuck 31, the front end cover 331 and the chuck 31 are integrally formed, an eccentric rod bearing 36 is arranged in the front end cover 331, one end of the eccentric rod 34 is arranged on the eccentric rod bearing 36 and is connected with an input shaft 341 to rotate together, the other end of the eccentric rod 34 is arranged on the eccentric rod bearing 36 of the rear end cover 332, the eccentric rod 34 is of a structure with uneven mass, and therefore, polarization force is generated during rotation to realize the massage function. The pipe wall of excellent pipe 32 is equipped with a plurality of micropore that penetrate, is equipped with the buffer layer outward in excellent pipe 32, and the buffer layer is blotter 35, and the buffer layer can be wearable in other embodiments, is applicable to movable rehabilitation posture, like: the chair sitting posture, the in-situ standing posture and the in-situ walking training are synchronously used.

When the motor 13 of the power assembly 1 of the embodiment is started, power is transmitted to the eccentric rod 34 of the massage assembly 3 through the flexible shaft 23 of the transmission assembly 2, so that the eccentric rod 34 rotates to generate polarized force to realize the massage function, and the general rotating speed of the motor 13 is selected to be 1-2500 revolutions per minute; in other embodiments, other vibrator structures other than the eccentric rod 34 may be used to generate the polarizing force.

In addition, the specific embodiments described in the present specification may differ in terms of parts, shapes of components, names, and the like. All equivalent or simple changes of the structure, characteristics and principle according to the inventive concept are included in the protection scope of the present utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions in a similar manner without departing from the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a dismouting formula massager, includes power component, drive assembly and massage subassembly, its characterized in that: the transmission assembly comprises a first clamping cap, a second clamping cap and a flexible shaft, wherein the first clamping cap and the second clamping cap are provided with cavities, and two ends of the flexible shaft are respectively arranged in the cavities of the first clamping cap and the second clamping cap through bearings; the power assembly comprises a clamping seat and an output shaft, wherein the clamping seat is provided with a cavity, and the output shaft is arranged in the cavity of the clamping seat; the massage component comprises a clamping head, an input shaft and a vibrator, wherein the clamping head is provided with a cavity, and the input shaft is arranged in the cavity of the clamping head through a bearing and is connected with the vibrator; two ends of the flexible shaft are respectively matched with the output shaft and the input shaft; the first clamping cap is in plug-in fit with the clamping seat, one of the first clamping cap and the clamping seat is provided with a first clamping block, the other one of the first clamping cap and the clamping seat is provided with a first clamping groove, and the first clamping block is matched with the first clamping groove to enable the first clamping cap and the clamping seat to be mutually limited; the second clamping cap is in plug-in fit with the clamping head, one of the second clamping cap and the clamping head is provided with a second clamping block, the other one of the second clamping cap and the clamping head is provided with a second clamping groove, and the second clamping block and the second clamping groove are matched to enable the second clamping cap and the clamping head to be mutually limited.

2. The detachable massager according to claim 1, wherein: the first clamping groove and the second clamping groove are J-shaped grooves, and a first elastic piece and a second elastic piece are respectively arranged in the cavities of the first clamping cap and the second clamping cap.

3. The detachable massager according to claim 1, wherein: the two ends of the flexible shaft are in a straight shape, and the output shaft and the input shaft are in a concave shape.

4. The detachable massager according to claim 1, wherein: the flexible shaft is made of metal materials in a braiding mode, and the braiding direction is opposite to the rotation direction of the output shaft.

5. The detachable massager according to claim 1, wherein: the vibrator is an eccentric device, the eccentric device comprises a rod tube and an eccentric rod arranged in the rod tube, the rod tube is connected with a clamping head, one end of the eccentric rod is connected with an input shaft, and the other end of the eccentric rod is connected with the rod tube through a bearing.

6. The detachable massager of claim 5 wherein: the rod tube is characterized in that end covers are arranged at two ends of the rod tube, bearings matched with eccentric rods are arranged on the end covers, and the eccentric rods are fixedly connected with an input shaft.

7. The detachable massager of claim 5 wherein: and a buffer layer is arranged on the outer side of the rod tube.

8. The detachable massager according to claim 1, wherein: the power assembly further comprises a power source and a hood, the power source is arranged in the hood, the power source is connected with the output shaft, the clamping seat is connected to the hood, a safety button is further arranged on the outer side of the hood, which is close to the connecting position of the clamping seat, the safety button controls the power source to be opened and closed, and a flange matched with the safety button is further arranged on the first clamping cap.

9. The detachable massager according to claim 1, wherein: the transmission assembly further comprises a soft shaft sleeve, the two ends of the soft shaft sleeve are respectively and fixedly connected with the first clamping cap and the second clamping cap, and the soft shaft is arranged in the soft shaft sleeve.

10. The detachable massager according to any one of claims 1 to 9, wherein: the first clamping cap and the second clamping cap are identical in structure, and the two ends of the flexible shaft are identical in structure.