KR-20260000601-U - MASSAGE MECHANISM AND MASSAGE DEVICE

KR20260000601UKR 20260000601 UKR20260000601 UKR 20260000601UKR-20260000601-U

Abstract

The present invention discloses a massager core and a massager, wherein the massager core comprises a base, a first massage device, and a driving member, and the first massage device comprises a guide structure, a rack, a sliding block, a follow-up gear, and a power transmission assembly, wherein the guide structure and the rack are both fixed to the base and both are installed along the longitudinal direction of the base, the sliding block is slidably connected to the guide structure, and the follow-up gear is rotatably connected to the sliding block and meshes with the rack, and when in use, the driving member drives the sliding block to slide toward one end of the guide structure through the power transmission assembly, and at this time, the follow-up gear moving together with the sliding block rolls and rotates according to the action of the rack to rotate the massage head in the forward direction, and when the sliding block slides toward one end of the guide structure, the driving member drives the sliding block to slide toward the other end of the guide structure through the power transmission assembly, and the follow-up gear also rolls and rotates in the reverse direction according to the action of the rack to rotate the massage head in the reverse direction, thereby preventing the massage head from rotating in one direction and causing clothes to get tangled.

Inventors

판 산
천 푸루이
천 지유쵠
시야오 궁타오
천 야페이
천 야팅

Assignees

광둥 마오순 뉴 머티리얼 테크놀로지 컴퍼니, 리미티드

Dates

Publication Date: 20260507
Application Date: 20250409
Priority Date: 20241031

Claims (10)

As a massager core, It includes a base, a first massage device, and a driving member; The first massage device and the driving member are both installed on the outer wall of the base; The first massage device comprises a guide structure, a rack, a sliding block, a follow-up gear, and a power transmission assembly, wherein the guide structure and the rack are both fixed to a base and both are installed along the longitudinal direction of the base, the sliding block is slidably connected to the guide structure, and the follow-up gear is rotatably connected to the sliding block and meshes with the rack; A massager core characterized in that the above-described driving member can drive a sliding block to slide reciprocally along the longitudinal direction of a guide structure through a power transmission assembly.
In paragraph 1, A massager core characterized in that the power transmission assembly includes a threaded rod, the threaded rod is rotatably installed on a base and installed in the same direction as a guide structure, and the driving member can drive the threaded rod to rotate and drive a sliding block to slide reciprocally along the longitudinal direction of the guide structure through the threaded rod.
In paragraph 2, A massager core characterized in that the power transmission assembly further includes a driven worm gear, the threaded rod is a power transmission worm, and the driven worm gear is fixedly installed coaxially at one end of a follow-up gear and meshes with the power transmission worm.
In paragraph 2, A massager core characterized in that the first massage device further includes a reduction gear set, the driving member is a motor, and the output shaft of the motor is drivably connected to a threaded rod through the reduction gear set.
In paragraph 1, A massager core characterized in that the guide structure is a sliding rod, the sliding rod is two in number and distributed along the width direction of the base, and the sliding block is slidably sleeved on the two sliding rods.
In paragraph 1, The massager core further comprises two boundary sensing members and a triggering member, wherein the two boundary sensing members are fixedly installed on the outer wall of a base and distributed along the longitudinal direction of a guide structure, the triggering member is installed on a sliding block, the triggering member can slide together with the sliding block close to any one boundary sensing member, and the triggering member can trigger the boundary sensing member when the triggering member is adjacent to the boundary sensing member.
In paragraph 6, The massager core further comprises a positioning sensing member, wherein the positioning sensing member is fixedly installed on the outer wall of a base and is located between two boundary sensing members, and the triggering member can slide close to the positioning sensing member together with a sliding block, and the positioning sensing member can be triggered when the triggering member is adjacent to the positioning sensing member.
In Paragraph 7, A massager core characterized in that the boundary sensing member and the positioning sensing member are both Hall sensors, and the triggering member is a magnet.
In paragraph 4, The above massager core further includes a second massage device, the motor is installed at the center of the base and along the width direction of the base, the first massage device is installed at the left end of the base and the second massage device is installed at the right end of the base, and the second massage device and the first massage device are symmetrical with respect to the axis of the motor as the centerline; A massager core characterized by having two avoidance holes symmetrically installed at both ends of the base, wherein the avoidance holes are installed in the same direction as the guide structure.
As a massager, It includes a massager core according to claim 9, an outer cover, two elastic fabrics, two sets of massage heads, and a pair of straps; The above-described outer cover and base are joined to form a receiving cavity for accommodating a first massage device, a second massage device, and a driving member; the two elastic cloths are both installed on the inner wall of the base and each cover one avoidance hole; the rotation axis of the follow-up gear extends toward the inner wall of the base, and the rotation axis passes through the corresponding avoidance hole and penetrates the corresponding elastic cloth to extend upward; the massage head is installed in a one-to-one correspondence with the through end of the rotation axis; the massage head includes one orbiting head and two rotating heads; the orbiting head is fixedly connected to the through end of the rotation axis, and the two rotating heads are each rotatably connected to both sides of the orbiting head; and the strap is installed at each end of the base to secure the massager to the user's body.

Description

Massager Core and Massager {MASSAGE MECHANISM AND MASSAGE DEVICE} The present invention relates to the field of massager technology, and in particular to a massager core and a massager. When sitting at a desk for long periods or engaging in physical labor, the muscles in the lower back are prone to fatigue to varying degrees over time. To address this situation, various massage devices have begun to appear on the market, including those equipped with a rotating massage head. These devices are gaining great popularity among users because their core mechanism allows the massage head to revolve or rotate in one direction within a certain range, mimicking the pushing and pressing massage techniques of traditional Chinese medicine. However, to prevent clothes from getting tangled in the rotating massage head, these massagers typically add an elastic cloth to separate the massage head from the clothes. This affects the massage sensation of the massager, resulting in a poor massage experience, and the elastic cloth is also prone to wear and tear after a certain period of use, which affects the lifespan of the massager. To more clearly explain the embodiments of the present invention or the technical solution of the prior art, the drawings to be used in describing the embodiments or prior art are briefly introduced below. In the description below, the drawings are merely some embodiments of the present invention, and it is evident that a person skilled in the art could obtain other drawings based on these drawings without exerting creative effort. Here, FIG. 1 is an exploded view of a massager according to the present invention. Figure 2 is an enlarged view of part A in Figure 1. FIG. 3 is a perspective view of a massager core according to the present invention. FIG. 4 is an exploded view 1 of a massager core according to the present invention. FIG. 5 is an exploded view 2 of a massager core according to the present invention. Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as generally understood by those skilled in the art. The terms used in the specification of this application are used merely to describe specific embodiments and are not intended to limit the invention. In the specification and claims of this invention and in the brief description of the drawings, the terms “comprising” and “having,” and variations thereof, are intended to include non-exclusive inclusion. In the specification and claims of this invention or in the brief description of the drawings, terms such as “first,” “second,” etc., are used to distinguish different objects rather than to describe a specific order. References to "Examples" in this specification mean that specific features, structures, or characteristics described with reference to the Examples may be included in at least one Example of the present invention. This phrase appearing in various places in the specification does not necessarily refer to the same Example, nor are they separate or alternative Examples mutually exclusive from other Examples. Those skilled in the art understand, expressly or implicitly, that the Examples described in this specification may be combined with other Examples. In order to enable those skilled in the art to better understand the means of solution of the present invention, the technical means of solution of an embodiment of the present invention is described clearly and completely below with reference to the drawings. As illustrated in FIGS. 1 to 5, the massager core comprises a base (1), a first massage device (2), and a driving member (3). Both the first massage device (2) and the driving member (3) are installed on the outer wall of the base (1). The first massage device (2) comprises a guide structure (20), a rack (21), a sliding block (22), a follow-up gear (23), and a power transmission assembly (24). Both the guide structure (20) and the rack (21) are fixed to the base (1) and are installed along the longitudinal direction of the base (1). The sliding block (22) is slidably connected to the guide structure (20). The follow-up gear (23) is rotatably connected to the sliding block (22) and engages with the rack (21). The driving member (3) can drive the sliding block (22) to slide back and forth along the longitudinal direction of the guide structure (20) through the power transmission assembly (24). When in use, the follow-up gear (23) can be connected coaxially to the massage head (7), and the driving member (3) drives the sliding block (22) to slide toward one end of the guide structure (20) through the power transmission assembly (24). At this time, the follow-up gear (23), which moves together with the sliding block (22), rolls and rotates according to the action of the rack (21) to rotate the massage head (7) in the forward direction. When the sliding block (22) slides toward one end of the guide structure (20), the driving member (3) drives the sliding block (22) to sl