Double-head stretching massager

Abstract

The utility model discloses a double-head stretching massager which comprises a supporting assembly. The outer shell wraps the outer side of the supporting assembly and is made of a soft rubber material; the transmission assembly is movably arranged in the supporting assembly; the double-head massage cylinder is arranged in the outer shell, the double-head massage cylinder and the outer shell are integrally formed, the double-head massage cylinder is a hollow cavity with openings in the two ends, the double-head massage cylinder movably penetrates through the supporting assembly and is in transmission connection with the transmission assembly, and the transmission assembly drives the double-head massage cylinder to do transverse stretching movement in the supporting assembly. According to the stretching massager, the outer shell and the double-head massage cylinder are both made of the soft rubber materials and are integrally formed, then the double-head massage cylinder is driven by the transmission assembly to do stretching motion, and the problem that an existing stretching massager is complex in structure is effectively solved.

Description

Technical Field

[0001] This utility model relates to the field of massager technology, and more specifically, to a double-headed stretching massager. Background Technology

[0002] Currently, existing telescopic massagers are constructed by rotating a drive motor to rotate a gear, which is connected to a shaft with a spiral track. Through the contact of the shaft, the massager moves along the spiral track to produce an up-and-down telescopic effect, which is relatively complex. Therefore, a double-headed telescopic massager is provided to solve the above problems. Utility Model Content

[0003] One of the objectives of this invention is to provide a double-headed stretching massager to solve the problem of complex structure in existing stretching massagers.

[0004] This utility model of a double-headed stretching massager can be achieved through the following technical solutions:

[0005] This utility model discloses a double-headed stretching massager, comprising a support assembly; an outer shell wrapped around the support assembly, the outer shell being made of soft rubber; a transmission assembly movably disposed within the support assembly; and a double-headed massage cylinder, which is a hollow cavity with openings at both ends, the double-headed massage cylinder being disposed within the outer shell and integrally formed with the outer shell, passing through the support assembly and being connected to the transmission assembly for transmission, the transmission assembly driving the double-headed massage cylinder to perform lateral stretching motion within the support assembly.

[0006] In one embodiment, the support assembly includes a first housing and a second housing forming a hollow cavity, and the transmission assembly is movably disposed within the cavity.

[0007] In one embodiment, the transmission assembly includes multiple guide rods, which are respectively fixed and parallel to each other on opposite sides of the support assembly through corresponding fixing holes; a support mechanism movably mounted on the multiple guide rods and drivenly connected to the dual-head massage cylinder; a drive mechanism fixedly mounted in the support assembly through corresponding mounting posts; and a swing arm whose two ends are drivenly connected to the drive mechanism and the support mechanism respectively, wherein the drive mechanism drives the support mechanism to move on the multiple guide rods through the swing arm.

[0008] In one embodiment, the support mechanism includes a first support frame and a second support frame forming a hollow cavity; a transmission head is provided on the first support frame, and one end of the swing arm is connected to the transmission head for transmission.

[0009] In one embodiment, the drive mechanism includes a fixed cavity, which is fixedly disposed in the support assembly by a corresponding mounting post; and a drive motor disposed in the fixed cavity and connected to the swing arm drive, which is capable of forward and reverse rotation.

[0010] In one embodiment, the outer shell is made of soft rubber, and a first end face and a second end face are respectively provided on its opposite sides. A second through hole and a third through hole are respectively provided on the first end face and the second end face. The second through hole and the third through hole are respectively connected to the double-headed massage cylinder.

[0011] In one embodiment, the dual-headed massage cylinder is a cylindrical hollow cavity with openings at both ends. A first connecting end and a second connecting end are respectively provided on opposite sides. The first connecting end is connected to the second through hole, and the second connecting end is connected to the third through hole.

[0012] In one embodiment, the two ends of the dual-headed massage cylinder are connected, and multiple massage elements are evenly arranged on its inner wall.

[0013] In one embodiment, the massage element is made of raised dots and / or spiral strips, which are integrally formed with the double-headed massage cylinder.

[0014] In one embodiment, the present invention provides a dual-head stretching massager, which further includes a circuit board, a battery assembly, a button assembly, and a charging assembly; the circuit board and the battery assembly are respectively fixedly disposed in the support assembly, and the circuit board is electrically connected to the transmission assembly, the battery assembly, the button assembly, and the charging assembly; the button assembly and the charging assembly are respectively disposed on the circuit board and respectively pass through the support assembly.

[0015] Compared with the prior art, the beneficial effects of this utility model of a double-headed stretching massager are as follows:

[0016] This utility model discloses a double-headed stretching massager. The outer shell and the double-headed massage cylinders are both made of soft rubber and are integrally molded. The double-headed massage cylinders are driven by a transmission component to perform stretching movements, which makes the structure of the massager relatively simple and effectively solves the problem of complex structure of existing massagers. It can also perform double-headed massage operations at the same time. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of a double-headed stretching massager according to the present invention;

[0019] Figure 2 yes Figure 1 The diagram shows a cross-sectional structure of a double-headed stretching massager according to this utility model.

[0020] Figure 3 yes Figure 1 The exploded structural diagram of a double-headed stretching massager of this utility model is shown, including a support assembly, a transmission assembly, and a housing assembly;

[0021] Figure 4 yes Figure 3 An exploded view of the supporting components shown.

[0022] Figure 5 yes Figure 3 A schematic diagram of the cross-sectional structure of the housing assembly shown;

[0023] Figure 6 yes Figure 3 The diagram shows the structure of the transmission assembly.

[0024] Figure 7 yes Figure 6 The diagram shows a cross-sectional view of the transmission assembly.

[0025] The diagram indicates the following: 10, massager; 11, support assembly; 111, first housing; 1111, first fixing post; 1112, mounting post; 1113, fixing hole; 1114, first through hole; 112, second housing; 1121, second fixing post; 12, outer shell; 121, first end face; 122, second end face; 123, second through hole; 124, third through hole; 125, fourth through hole; 13, transmission assembly; 131, guide. 132, Support mechanism; 1321, First support frame; 13211, Transmission head; 1322, Second support frame; 133, Drive mechanism; 1331, Fixed cavity; 1332, Drive motor; 134, Swing arm; 14, Double-headed massage cylinder; 141, First connecting end; 142, Second connecting end; 143, Massage component; 15, Circuit board; 16, Battery assembly; 17, Button assembly; 18, Charging assembly; 19, Button housing. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can typically be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0028] Please see Figures 1-4 As shown, the present invention discloses a double-headed stretching massager 10, which mainly includes a support assembly 11, a housing 12, a transmission assembly 13, a double-headed massage cylinder 14, a circuit board 15, a battery assembly 16, a button assembly 17, and a charging assembly 18. The support assembly 11 serves as the main support. The housing 12 is wrapped around the outside of the support assembly 11. The transmission assembly 13 is movably disposed within the support assembly 11 and can move laterally within it. The double-headed massage cylinder 14 is a hollow cavity with openings at both ends, integrally formed within the housing 12, and passes through the support assembly 11 and is connected to the transmission assembly 13 via a transmission mechanism. 13 drives the dual-head massage cylinder 14 to perform lateral stretching motion in the support assembly 11; the circuit board 15 and the battery assembly 16 are respectively fixedly installed in the support assembly 11. The circuit board 15 is electrically connected to the transmission assembly 13, the battery assembly 16, the button assembly 17, and the charging assembly 18. The battery assembly 16 provides power to the transmission assembly 13 and the circuit board 15 respectively; the button assembly 17 and the charging assembly 18 are respectively installed on the circuit board 15 and pass through the support assembly 11. The button assembly 17 controls the switch and function settings of the massager 10, and the charging assembly 18 charges the battery assembly 16.

[0029] Please see Figures 3-5As shown, in this embodiment, the support assembly 11 includes a first housing 111 and a second housing 112, which are combined to form a hollow cavity, and the transmission assembly 13 is movably disposed in the cavity. Specifically, a plurality of first fixing posts 1111 and a plurality of mounting posts 1112 are respectively provided on the inner wall of the first housing 111. Fastening screws are fixedly connected to the second housing 112 through the plurality of first fixing posts 1111, thereby fixing the first housing 111 onto the second housing 112. The transmission assembly 13 and the circuit board 15 are respectively fixedly disposed in the first housing 111 through the corresponding mounting posts 1112. A plurality of fixing holes 1113 are provided through the side wall of the first housing 111, and the transmission assembly 13 is movably disposed in the support assembly 11 through the plurality of fixing holes 1113. A plurality of first through holes 1114 are also provided through the first housing 111, and the button assembly 17 and the charging assembly 18 pass through the first housing 111 through the corresponding first through holes 1114. Specifically, a plurality of second fixing posts 1121 are respectively provided on the inner wall of the second housing 112, and the positions of the plurality of second fixing posts 1121 correspond to the positions of the plurality of first fixing posts 1111. The fastening screws are fastened to the first fixing posts 1111 and the second fixing posts 1121 through the first fixing posts 1111, thereby fixing the first housing 111 onto the second housing 112. Specifically, a button housing 19 is also provided on the first housing 111, which covers the plurality of first through holes 1114 and is in sealed contact with the outer housing 12, thereby enhancing the waterproof performance of the outer housing 12. The button assembly 17 passes through the first housing 111 and the button housing 19 in sequence, and the charging assembly 18 passes through the first housing 111 and is in contact with the button housing 19. The button assembly 17 can be pressed through the corresponding position on the button housing 19.

[0030] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 As shown, in this embodiment, the outer shell 12 is made of soft rubber, and its opposite sides are respectively provided with a first end face 121 and a second end face 122. A second through hole 123 and a third through hole 124 are respectively provided through the first end face 121 and the second end face 122. The second through hole 123 and the third through hole 124 are respectively connected to the double-headed massage cylinder 14. The outer shell 12 is also provided with a fourth through hole 125, and the support component 11 passes through the outer shell 12 through the fourth through hole 125.

[0031] Please see Figure 3 , Figure 4 and Figure 7As shown, in this embodiment, the transmission assembly 13 includes multiple guide rods 131, a support mechanism 132, a drive mechanism 133, and a swing arm 134. The multiple guide rods 131 are respectively fixed and parallel to each other on opposite sides of the support assembly 11 through corresponding fixing holes 1113. The support mechanism 132 is movably mounted on the multiple guide rods 131 and is connected to the double-headed massage cylinder 14. It can slide on the guide rods 131, thereby driving the double-headed massage cylinder 14 to perform a stretching operation in the support assembly 11. The guide rods 131 limit and guide the movement of the support mechanism 132. The drive mechanism 133 is fixed in the support assembly 11 through corresponding mounting posts 1112. One end of the swing arm 134 is connected to the drive mechanism 133, and the other end is connected to the support mechanism 132. The drive mechanism 133 drives the support mechanism 132 to move on the multiple guide rods 131 through the transmission action of the swing arm 134, thereby driving the double-headed massage cylinder 14 to perform a stretching operation in the support assembly 11.

[0032] Please see Figure 7 As shown, in this embodiment, the support mechanism 132 includes a first support frame 1321 and a second support frame 1322, which are fixedly connected by fastening screws to form a hollow cavity. Specifically, a transmission head 13211 is provided on the first support frame 1321, and one end of the swing arm 134 is drivenly connected to the transmission head 13211, thereby driving the support mechanism 132 to move on multiple guide rods 131. Specifically, the drive mechanism 133 includes a fixed cavity 1331 and a drive motor 1332. The fixed cavity 1331 is fixedly installed in the support assembly 11 by a corresponding mounting post 1112; the drive motor 1332 is installed in the fixed cavity 1331 and is drivenly connected to the swing arm 134, and it can rotate in both directions.

[0033] Please see Figure 3 and Figure 6As shown, specifically, the double-headed massage cylinder 14 is a cylindrical hollow cavity with openings at both ends. A first connecting end 141 and a second connecting end 142 are respectively provided on opposite sides. The first connecting end 141 communicates with a second through hole 123, and the second connecting end 142 communicates with a third through hole 124. Multiple massage elements 141 are evenly distributed on the inner wall of the double-headed massage cylinder 14. When the transmission assembly 13 drives the double-headed massage cylinder 14 to perform a stretching motion, the multiple massage elements 141 massage the components disposed within the double-headed massage cylinder 14. In this embodiment, the two ends of the double-headed massage cylinder 14 are connected; in other embodiments, the two ends of the massage body 141 may not be connected. The massage element 141 may employ both raised dots and spiral strips, both of which are integrally formed with the double-headed massage cylinder 14. In some embodiments, the massage element 141 may employ only raised dots, which are integrally formed with the double-headed massage cylinder 14. In other embodiments, the inner wall of the massage element 141 may also be provided with only spiral strips, which are integrally formed with the double-headed massage cylinder 14.

[0034] Please see Figure 3 and Figure 4 As shown, in this embodiment, the circuit board 15 is electrically connected to the transmission assembly 13, battery assembly 16, button assembly 17, and charging assembly 18, respectively. The control technologies used are all existing technologies, so the specific control process will not be described in detail here, as long as it meets the requirements of this application. In some embodiments, a wireless communication module can also be provided on the circuit board 15 to wirelessly connect with electronic devices (such as mobile phones or tablets). The massager 10 can be wirelessly controlled through an application or applet on the electronic device. Specifically, the wireless communication module can be one or more of Bluetooth wireless communication modules, WiFi wireless communication modules, 4G wireless communication modules, and 5G wireless communication modules. Preferably, the wireless communication module is a Bluetooth wireless communication module. In this embodiment, the battery assembly 16 is a polymer lithium-ion battery; the button assembly 17 includes a power button and a function button. The power button controls the on / off state of the massager 10, and the function button sets the function of the massager 10; the charging assembly 18 can be one or more of a charging pin, a Type C charging interface, a Micro USB charging interface, and a Lightning charging interface. In this embodiment, the charging assembly 18 uses a charging pin.

[0035] It should be noted that the specific working process of the double-head stretching massager 10 of this utility model is as follows: the user grasps the outer shell 12 with both hands, and then presses the button assembly 17 to select the appropriate massage mode. The drive motor 1332 drives the support mechanism 132 to move on multiple guide rods 132 through the swing arm 134, thereby driving the double-head massage cylinder 14, which is connected to the support mechanism 132, to move in the support assembly 11. Through the forward and reverse rotation of the drive motor 1332, the stretching operation of the double-head massage cylinder 14 is realized synchronously.

[0036] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0037] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A double-ended stretch massager characterized by, The utility model provides a kind of massage device, including: Supporting assembly; Outer shell, which is wrapped outside the supporting assembly, is made of soft rubber material; Transmission assembly, which is movably arranged in the supporting assembly; Double-end massage cylinder, which is a hollow cavity with both ends open, is arranged in the outer shell and integrally formed with the outer shell, and is movably penetrated through the supporting assembly and the transmission assembly to be in transmission connection with the transmission assembly, so that the transmission assembly drives the double-end massage cylinder to make transverse stretching movement in the supporting assembly.

2. A double-ended stretch massager according to claim 1, wherein The supporting assembly includes a first housing and a second housing that enclose a hollow cavity, and the transmission assembly is movably arranged in the cavity.

3. A double-ended stretch massager according to claim 1, wherein The transmission assembly includes a plurality of guide rods that are fixed in parallel on opposite sides of the supporting assembly through corresponding fixed holes, a supporting mechanism that is movably arranged on the guide rods and in transmission connection with the double-end massage cylinder, a driving mechanism that is fixedly arranged in the supporting assembly through corresponding mounting columns, and a swing arm that is in transmission connection with the driving mechanism and the supporting mechanism at both ends, so that the driving mechanism drives the supporting mechanism to move on the guide rods through the swing arm.

4. A double-ended stretch massager according to claim 3, wherein The supporting mechanism includes a first supporting frame and a second supporting frame that enclose a hollow cavity, and the first supporting frame is provided with a transmission head in transmission connection with one end of the swing arm.

5. A double-ended stretch massager according to claim 3, wherein The driving mechanism includes a fixed cavity that is fixedly arranged in the supporting assembly through corresponding mounting columns, a driving motor that is in transmission connection with the swing arm and arranged in the fixed cavity, and capable of being reversed. The outer shell is made of soft rubber, and opposite sides thereof are respectively provided with a first end face and a second end face, and the first end face and the second end face are respectively provided with a second through hole and a third through hole in penetration, and the second through hole and the third through hole are respectively in communication with the double-end massage cylinder.

6. The dual-ended stretch massager of claim 1, wherein, The double-end massage cylinder is a cylindrical hollow cavity with both ends open, and opposite sides thereof are respectively provided with a first connecting end and a second connecting end, the first connecting end is in communication with the second through hole, and the second connecting end is in communication with the third through hole.

7. A double-ended stretch massager according to claim 6, wherein Both ends of the double-end massage cylinder are in communication, and the inner wall thereof is uniformly provided with a plurality of massage members.

8. The dual-ended stretch massager of claim 1, wherein, The massage members are convex points and / or spiral strips, which are integrally formed with the double-end massage cylinder.

9. A double-ended stretch massager according to claim 8, wherein It also includes a circuit board, a battery assembly, a key assembly and a charging assembly, the circuit board and the battery assembly are fixedly arranged in the supporting assembly, the circuit board is in electrical connection with the transmission assembly, the battery assembly, the key assembly and the charging assembly, and the key assembly and the charging assembly are arranged on the circuit board and penetrate through the supporting assembly.

10. A double-ended stretch massager according to any one of claims 1-9, wherein, ​

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