CN213667554U

CN213667554U - Neck massager

Info

Publication number: CN213667554U
Application number: CN202022306469.1U
Authority: CN
Inventors: 刘则海; 陈昔阳
Original assignee: Jinhua Jiufei Electrical Technology Co Ltd
Current assignee: Zhejiang Qiaowei Technology Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-07-13
Anticipated expiration: 2030-10-16

Abstract

The utility model relates to a massager field discloses a neck massager, it includes the handle, the elastic arm, electrode subassembly and electric pulse generating device, the handle includes first shell and first inner shell, the elastic arm includes second shell and second inner shell, first shell passes through the lantern ring and the connecting plate is connected at second shell both ends, the tip that first shell and second shell met is equipped with the joint respectively, it is equipped with the wire casing to connect the middle part, the inboard adjacent joint in second shell tip is equipped with two bosss, connecting plate one end is fixed at the joint of first shell inboardly, the other end is pasted on the joint of second shell and is fixed on the boss through the screw, the lantern ring entangles the joint of first shell and second shell. The utility model discloses a first shell and second shell are connected to connecting plate and the lantern ring, and the connecting plate itself has higher intensity, and non-deformable and fracture are more nimble when having higher compressive capacity and installing moreover, set up the metallic channel in the joint in addition, and it is convenient when the wire is worn in the equipment.

Description

Neck massager

Technical Field

The utility model relates to a massager field, specific neck massager that says so.

Background

In recent years, the onset of cervical spondylosis has been a trend toward younger patients due to work, bad lifestyle, and the like, and neck massagers have been developed.

Patent CN201821925436.1 (publication No. CN209378309U) discloses a neck massaging device, which includes a handle, an elastic arm, a connecting member, an electrode assembly, and an electric pulse generator electrically connected to the electrode assembly, wherein the connecting member includes a sleeve ring, a first connecting piece set and a second connecting piece set, the first connecting piece set and the second connecting piece set are formed by extending the sleeve ring to two sides, the first connecting piece set is connected to the handle, and the second connecting piece set is connected to the elastic arm. The neck massage device realizes wearing of the neck massage device through deformation of the elastic arm, and is well suitable for the thickness of a neck. In the neck massage device, the connecting piece is of an integral structure formed by connecting the lantern ring and the two connecting piece groups, in the actual use process, the connecting piece is relatively weak, the stress of the connecting piece groups is easy to deform or even break when the handle is unfolded, the stability of the whole device is low, and the conducting wire needs to pass through the connecting piece groups when the conducting wire is arranged, so that the assembly is hindered. Therefore, there is a need for improvement of the structure of the device, especially the connecting member, to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The technical problem of connecting piece group steadiness not high and bring the obstacle for the equipment to current neck massage device existence, the utility model aims to provide a new neck massager not only has higher steadiness, and the equipment is convenient moreover.

The neck massager of the utility model comprises a handle, an elastic arm, an electrode component and an electric pulse generating device electrically connected with the electrode component, wherein the handle comprises a first handle, the elastic arm, the electrode component and the electric pulse generating device electrically connected with the electrode component, the handle comprises a first outer shell and a first inner shell buckled with the first outer shell, the elastic arm comprises a second outer shell and a second inner shell buckled with the second outer shell, the first outer shell is connected with the two ends of the second outer shell through a lantern ring and a connecting plate, the end part of the first outer shell connected with the second outer shell is respectively provided with a joint which is convexly butted, the middle part of the inner side of the joint is provided with a wire guide groove, the inner side of the end part of the second outer shell is adjacent to the joint and is provided with two bosses, the bosses are provided with screw holes, one end of the connecting plate is fixed at the inner side, the other end of the connecting plate extends and is attached to the joint of the second shell and is fixed on the boss through a screw, the lantern ring sleeves the joints of the first shell and the second shell, and a groove is formed in the inner side of the lantern ring and used for the connecting plate to penetrate through.

Preferably, two triangular support ribs are arranged on the inner side of the end part of the first shell, adjacent to the joint, and the two triangular support ribs are positioned on two sides of the wire guide groove.

Preferably, the boss is cylindrical.

Preferably, the boss is connected to the joint.

Preferably, the outer side of the joint is provided with a transverse anti-skid reinforcing rib.

Preferably, the end of the first inner shell is provided with a clamping block which can be clamped into the lantern ring, the inner side of the lantern ring is provided with a clamping block groove for the clamping of the clamping block, and the clamping block groove and the groove form a stepped groove.

Preferably, the inner side of the first outer shell is provided with a plurality of first clamping strips and a plurality of lugs, the first clamping strips and the lugs are arranged at intervals, and the first inner shell is provided with a plurality of first clamping grooves capable of being matched with the first clamping strips and a plurality of first clamping hooks capable of being matched with the lugs at intervals.

Preferably, the second casing is a hard elastomer, such as an elastic plastic or metal material capable of bending and deforming to some extent; the second inner shell is made of flexible colloid, such as latex or silica gel.

Preferably, the upper edge and the lower edge of the inner side of the second outer shell are provided with second hooks, and the upper edge and the lower edge of the second inner shell are provided with second clamping grooves matched with the second hooks.

Preferably, the second hook is in a strip shape and comprises a connecting part perpendicular to the second shell and a hook part connected to the connecting part and turned outwards, and the second hook is provided with a plurality of stress buffering gaps at intervals.

The second clamping hook is arranged in a long strip shape and provided with the stress buffering notch, on one hand, the convenience and the stability of the assembly of the second outer shell and the second inner shell are considered, the long strip-shaped second clamping hook can be matched with the second clamping groove more tightly to improve the buckling stability of the second outer shell and the second inner shell, and due to the existence of the stress buffering notch, the hook parts between the stress buffering notches of the second clamping hook can be respectively embedded into the clamping grooves at the edge of the second inner shell during the assembly, so that the assembly of the second clamping hook and the second inner shell is more convenient; in a second aspect, in consideration of the difference of the deformation capacities of the second outer shell and the second inner shell, the stress buffering notch can provide a stress releasing notch for the second hook and the second inner shell, so that the second hook can be effectively prevented from coming out of the second clamping groove during bending, and the mechanical property change or fracture of the hook part of the second hook can also be avoided.

Preferably, the stress buffering notch is arranged on the connecting part and is recessed towards the direction of the connecting part, and the recessed surface of the stress buffering notch is an arc surface.

Furthermore, when the sight is perpendicular to the connecting part for observation, the edge of the stress buffering gap is arc-shaped.

Preferably, the heights of the two ends of the hook part of the second hook are smaller than the heights of the rest parts of the hook part, and the upper surfaces of the two ends of the hook part and the rest parts are in smooth transition. This arrangement can facilitate the assembly and disassembly of the second outer case and the second inner case.

Preferably, the electrode assembly is disposed on the second inner case, and the electric pulse generating device is disposed in the elastic arm and/or the handle and electrically connected to the electrode assembly through a wire.

Further, the electric pulse generating device is arranged in the elastic arm. Furthermore, in the elastic arm, a stud is arranged in the middle of the inner wall of the second shell, the stud is provided with a screw hole, and the electric pulse generating device is fixed on the stud through a screw.

The utility model discloses an actively advance the effect and lie in:

the utility model discloses an among the neck massager, first shell and second shell are connected to the mode that adopts connecting plate and lantern ring combination, the connecting plate itself has higher intensity, non-deformable and fracture, and not structure as an organic whole with the lantern ring moreover, consequently have higher flexibility, have more nimble when higher compressive capacity and installation.

The utility model discloses still set up the metallic channel in the joint inboard, during consequently the equipment, the wire can pass from the metallic channel, can avoid the interference of connecting plate.

Additionally, the utility model discloses still optimize first shell and first inner shell to and the hook groove connection structure of second shell and second inner shell for the lock of casing is connected more conveniently and is firm, and especially the pothook of second shell sets up stress buffering breach, when can effectively avoiding crooked the second shell with second inner shell deformability difference and the problem of dislocation or rupture.

Drawings

FIG. 1 is a perspective view of the neck massager of the present invention;

FIG. 2 is a schematic view of the neck massager of the present invention;

FIG. 3 is a schematic view of the connection of the first housing and the second housing;

FIG. 4 is a schematic illustration of the first housing and the second housing in a disassembled position;

FIG. 5 is an outside structural view of the joint of the first and second housings;

FIG. 6 is a schematic view of the collar;

FIG. 7 is a schematic view of the inside structure of the first housing;

FIG. 8 is an inner side view of the first inner case;

FIG. 9 is a schematic view of the inner structure of the second housing;

fig. 10 is an inner side structure diagram of the second inner case.

Reference numerals

The electrode assembly comprises a handle 1, an elastic arm 2, a first outer shell 11, a first inner shell 12, a second outer shell 21, a second inner shell 22, a connector 111/211, a wire guide groove 111a/211a, an anti-slip reinforcing rib 111b/211b, a triangular supporting rib 112, a first clamping strip 113, a lug 114, a clamping block 121, a first clamping groove 122, a first clamping hook 123, a boss 212, a second clamping hook 213, a stress buffering notch 213a, a connecting part 2131, a hook part 2132, a second clamping groove 221, an electrode assembly 3, an electric pulse generating device 4, a connecting ring 5, a lantern ring 7, a groove 7a and a clamping block groove 7 b.

Detailed Description

The present invention will be further described with reference to the following embodiments and drawings. It should be understood that the following examples are illustrative only and are not intended to limit the scope of the present invention.

Example 1

Fig. 1 and 2 show a neck massager according to a preferred embodiment of the present invention, which includes a handle 1, a resilient arm 2, an electrode assembly 3, and an electric pulse generator 4 electrically connected to the electrode assembly 3, wherein the handle 1 includes a first outer shell 11 and a first inner shell 12 fastened to the first outer shell 11, the resilient arm 2 includes a second outer shell 21 and a second inner shell 22 fastened to the second outer shell 21, and the first outer shell 11 is connected to both ends of the second outer shell 21. The electrode assembly 3 is arranged on the second inner shell 22, the electric pulse generating device 4 is arranged in the elastic arm 2 and is electrically connected with the electrode assembly 3, and the handle 1 is internally provided with a PCB 5 for controlling the electric pulse generating device 4 and a battery 6 for supplying power.

As shown in fig. 3 and 4, first housing 11 is connected to two ends of second housing 21 through a collar 7 and a connecting plate 8, the connected ends of first housing 11 and second housing 21 are respectively provided with a protruding butt joint 111/211, a wire guide 111a/211a is provided at the middle part of the inner side of joint 111/211, two triangular support ribs 112 are provided at the inner side of the end of first housing 11 adjacent to joint 111, two triangular support ribs 112 are provided at two sides of wire guide 111a, two bosses 212 are provided at the inner side of the end of second housing 21 adjacent to joint 211, bosses 212 are provided with screw holes, one end of connecting plate 8 is fixed at the inner side of joint 111 of first housing 11, the other end of connecting plate 8 extends to joint 211 of second housing 21 and is fixed on bosses 212 through screws, collar 7 sleeves joints 111/211 of first housing 11 and second housing 21, and a groove 7a (see fig. 6) is provided at the inner side of collar 7 for connecting plate 8 to.

Preferably, as shown in fig. 5, the outer side of the joint 111/211 is provided with transverse ribs 111b/211 b.

Preferably, the end of the first inner housing 12 is provided with a latch 121 (see fig. 8) capable of being latched into the collar, the inner side of the collar 7 is provided with a latch groove 7b for the latch 121 to be latched into, and the latch groove 7b and the groove 7a form a stepped groove (see fig. 6).

The utility model discloses an among the neck massager, first shell 11 and second shell 21 are connected to the mode that adopts lantern ring 7 and the combination of connecting plate 8, and connecting plate 8 has higher intensity as platelike structure itself, non-deformable and fracture, is not a body structure with lantern ring 7 moreover, consequently has higher flexibility, and is more nimble when having higher compressive capacity and installing. The utility model discloses still set up wire casing 111a/211a in joint 111/211 inboard, therefore during the equipment, the wire can pass from wire casing 111a/211a, can avoid the interference of connecting plate 8.

Preferably, as shown in fig. 7 and 8, a plurality of first locking strips 113 and a plurality of lugs 114 are disposed on the inner periphery of the first outer shell 11, the first locking strips 113 and the lugs 114 are spaced apart, and a plurality of first locking slots 122 capable of engaging with the first locking strips 113 and a plurality of first locking hooks 123 capable of engaging with the lugs 114 are spaced apart from the first inner shell 12.

Preferably, as shown in fig. 9 and 10, the second outer shell 21 has a second elongated hook 213 at the upper and lower edges of the inner side thereof, and the second inner shell 22 has a second engaging slot 221 at the upper and lower edges thereof for engaging with the second hook 213. The second hook 213 includes a connecting portion 2131 perpendicular to the second housing 21 and a hook portion 2132 connected to the connecting portion 2131 and folded outwards, and the second hook 213 has a plurality of stress buffering notches 213a at intervals. Preferably, the heights of the two ends of the hook portion of the second hook 213 are less than the heights of the rest portions of the hook portion, and the upper surfaces of the two ends of the hook portion and the rest portions are in smooth transition.

Preferably, the stress buffering notch 213a is disposed on the connecting portion 2131 and is recessed toward the connecting portion, and the recessed surface of the stress buffering notch 213a is an arc surface. Further, when the line of sight is observed perpendicularly to the connecting portion (see fig. 2), the edge of the stress buffering notch 213a is in the shape of a circular arc, the connecting portion 2131 is an integral long plate surface, and the hook portion 2132 is divided into several segments.

Preferably, the second housing 21 is a hard elastomer, such as an elastic plastic or a metal material capable of bending and deforming to some extent; the second inner casing 22 is a flexible gel, such as latex or silicone.

On one hand, the convenience and stability of assembling the second outer shell 21 and the second inner shell 22 are considered, the strip-shaped second hook 213 can be more closely matched with the second clamping groove 221 to improve the buckling stability of the second outer shell 21 and the second inner shell 22, and due to the existence of the stress buffering notch 213a, the hook parts between the stress buffering notches of the second hook 213 can be respectively embedded into the second clamping groove 221 at the edge of the second inner shell during assembling, so that the assembly of the two is more convenient; in a second aspect, in consideration of the difference of the deformation capacities of the second outer shell 21 and the second inner shell 22, the stress buffering notch can provide a stress releasing notch for the second hook and the second inner shell, so that the second hook can be effectively prevented from coming out of the second clamping groove during bending, and the mechanical property change or fracture of the hook part of the second hook can also be avoided.

While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A neck massager comprises a handle, an elastic arm, an electrode assembly and an electric pulse generating device electrically connected with the electrode assembly, wherein the handle comprises a first outer shell and a first inner shell buckled with the first outer shell, the elastic arm comprises a second outer shell and a second inner shell buckled with the second outer shell, the neck massager is characterized in that the first outer shell is connected with two ends of the second outer shell through a lantern ring and a connecting plate, the connected end parts of the first outer shell and the second outer shell are respectively provided with a joint which is convexly butted with each other, the middle part of the inner side of the joint is provided with a wire guide groove, the inner side of the end part of the second outer shell, which is adjacent to the joint, is provided with two bosses, the bosses are provided with screw holes, one end of the connecting plate is fixed on the inner side of the joint of the first outer shell, and the other end of the connecting plate is extended and pasted on the joint of the, the lantern ring is used for sleeving the joints of the first shell and the second shell, and a groove is formed in the inner side of the lantern ring and used for the connecting plate to penetrate through.

2. The neck massager of claim 1 wherein the inner side of the end of the first housing adjacent the connector is provided with two triangular support ribs on either side of the wire guide.

3. The neck massager of claim 1 wherein the boss is cylindrical; the boss is connected with the joint.

4. The neck massager of claim 1 wherein the outer side of the joint is provided with transverse non-slip ribs.

5. The neck massager of claim 1 wherein the end of the first inner housing is provided with a latch for engaging with the collar, the inner side of the collar is provided with a latch groove for engaging with the latch, and the latch groove and the groove form a stepped groove.

6. The neck massager of claim 1 wherein the first outer shell has a plurality of first locking strips and a plurality of lugs spaced from the first locking strips, and the first inner shell has a plurality of first locking slots and a plurality of first locking hooks spaced from the first locking strips.

7. The neck massager of claim 1 wherein the second outer shell has second hooks at upper and lower edges of an inner side thereof, and the second inner shell has second slots at upper and lower edges thereof for engaging with the second hooks.

8. The neck massager of claim 7 wherein the second hook is elongated and comprises a connecting portion perpendicular to the second housing and a hook portion connected to the connecting portion and folded outwardly, the second hook being spaced apart from the connecting portion to define a plurality of stress buffering notches.

9. The neck massager of claim 8 wherein the height of the two ends of the hook portion of the second hook is less than the height of the rest of the hook portion, and the upper surface of the hook portion smoothly transitions from the two ends to the rest of the hook portion.

10. The cervical massager of claim 1, wherein the electrode assembly is disposed on the second inner housing, and the electric pulse generating device is disposed in the resilient arm and/or the handle and electrically connected to the electrode assembly via a wire.