Massage structure and office chair with same

Abstract

The utility model discloses a massage structure and an office chair with the massage structure, the massage structure comprises a main shell, the main shell is provided with a mounting cavity, and an opening is formed in one side of the mounting cavity in a first direction; the mounting seat is mounted in the mounting cavity, the mounting seat comprises a mounting part and a fixing part, the fixing part is fixed to the inner wall of the mounting cavity, and the mounting part is connected with the fixing part; the driving mechanism and the massage part are both arranged on the mounting part, the driving mechanism is suitable for driving the massage part to rotate, the rotating axis of the massage part extends in the first direction, and the mounting part is suitable for swinging in the first direction relative to the fixing part under the vibration effect when the driving mechanism operates. According to the massage structure disclosed by the utility model, the massage structure has the functions of rotary massage and flapping massage, the functions are diversified, and a user can obtain better massage effect and experience, so that the use experience of the user is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to chair technical field especially massage structure and have its office chair of having. BACKGROUND

[0002] Office workers often need to sit on a chair for a long time to work due to the need of work, and many office workers will have or more or less discomfort such as waist and neck pain and even symptoms. In the related art, the office chair is provided with a massage structure to massage the waist or neck of the office worker to relieve the discomfort and fatigue of the office worker during long-term work and improve the health status of the office worker, but the function of the massage structure is relatively single, which makes the user's use experience poor. SUMMARY

[0003] The utility model aims at solving one of the technical problems existing in the prior art. To this end, the utility model provides a massage structure, which has various functions and can provide more comfortable and diversified massage experience for users, so that the user's use experience is better.

[0004] The utility model further provides an office chair with the above massage structure.

[0005] According to the massage structure of the utility model, the installation seat is provided, the installation seat is provided with the installation part and the fixed part, the installation part is swingable relative to the fixed part in the first direction, the installation part is provided with the driving mechanism and the massage piece, the driving mechanism drives the massage piece to rotate, the massage structure has the functions of rotating massage and patting massage, is various in function, and users can obtain better massage effect and experience, so that the user's use experience is better.

[0006] According to the massage structure of the utility model, the installation seat is provided, the installation seat is provided with the installation part and the fixed part, the installation part is swingable relative to the fixed part in the first direction, the installation part is provided with the driving mechanism and the massage piece, the driving mechanism drives the massage piece to rotate, the massage structure has the functions of rotating massage and patting massage, is various in function, and users can obtain better massage effect and experience, so that the user's use experience is better.

[0007] In some embodiments of the utility model, the installation part is provided with a plurality of limiting ribs, the plurality of limiting ribs are arranged on the side of the installation part facing the open port, the plurality of limiting ribs cooperate with the installation part to define a limiting groove, and the driving mechanism comprises a shell which is limited and fixed in the limiting groove.

[0008] In one embodiment of the present application, the mounting portion extends along a second direction, and two ends are respectively provided with the limiting ribs, the limiting ribs are arc-shaped and protrude away from the driving mechanism along the second direction, and the second direction intersects the first direction.

[0009] In some embodiments of the present application, the mounting portion is in the shape of a plate body, the mounting portion and the fixed portion are arranged along a third direction, one end of the mounting portion in the third direction is connected with the fixed portion, and the other end is suspended, and the third direction intersects the first direction.

[0010] In one embodiment of the present application, two mounting portions are formed, and the two mounting portions are respectively arranged on both sides of the fixed portion in the third direction, and the third direction intersects the first direction.

[0011] In some embodiments of the present application, the fixed portion is provided with a plurality of mounting holes, the plurality of mounting holes are arranged at intervals along the circumference of the fixed portion, the bottom wall of the mounting cavity is provided with a plurality of mounting columns, the plurality of mounting columns and the plurality of mounting holes are arranged one-to-one, the mounting column is provided with a matching hole, and the mounting seat and the main shell are fastened and connected through fasteners passing through the mounting hole and the matching hole.

[0012] In one embodiment of the present application, one side of the fixed portion facing the bottom wall of the mounting cavity is provided with a connecting sleeve, the connecting sleeve is communicated with the mounting hole, and one end of the mounting column facing the fixed portion is inserted into the connecting sleeve.

[0013] In some embodiments of the present application, the massage structure further comprises a circuit board, the circuit board is fixed to the inner wall of the mounting cavity, and the circuit board is electrically connected with the plurality of driving mechanisms.

[0014] In some embodiments of the present application, the mounting seat is a plate member with toughness.

[0015] In some embodiments of the present application, the mounting portion is provided with one or more massage members, when the number of the massage members is multiple, the plurality of massage members are arranged at intervals along the second direction.

[0016] In some embodiments of the present application, the massage member comprises a massage body and a massage protrusion, the massage protrusion is arranged at one end of the massage body facing the open port, the number of the massage protrusions is multiple, and the plurality of massage protrusions are arranged at intervals along the circumference of the massage body.

[0017] In one embodiment of the present application, the sizes of the plurality of massage protrusions are the same and / or different.

[0018] In some embodiments of the utility model, the driving mechanism includes: driving motor and output shaft, the output shaft is transmission connection with the driving motor, the massage piece includes massage body, the massage body is equipped with connecting hole, one end of output shaft is in the connecting hole with the massage body is connected.

[0019] In an embodiment of the utility model, the driving mechanism further includes shell, the shell has assembly cavity, the driving motor is equipped in the assembly cavity, the one end of output shaft is out of the shell, to with the massage piece is connected fixed, the driving mechanism is through the shell and the mounting portion fastening connection.

[0020] In some embodiments of the utility model, the massage structure further includes mesh cover, the mesh cover cover is equipped in the open mouth of installation cavity.

[0021] In some embodiments of the utility model, the massage structure further includes side plate, the number of side plate is two, two the side plate is equipped in the main casing in third direction both ends respectively, the side plate with the main casing rotatable connection.

[0022] According to the utility model second aspect's office chair, include: chair back, the chair back includes according to the utility model first aspect's massage structure, the massage structure is suitable for the massage of person's neck or waist.

[0023] According to the utility model office chair, through setting above-mentioned first aspect's massage structure, massage structure sets up mounting seat, mounting seat is provided with mounting portion and fixed part, mounting portion is swingable relative to fixed part in first direction, mounting portion is equipped with driving mechanism and massage piece, driving mechanism drives the rotation of massage piece, make massage structure have rotating massage and patting massage's function, function is various, make user can obtain better massage effect and experience, thereby make user's use experience better.

[0024] The additional aspects and advantages of the utility model will be partially given in the following description, some will become obvious from the following description, or be understood by the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the schematic diagram of massage structure according to the utility model embodiment;

[0026] Figure 2 It is the explosion map of massage structure according to the utility model embodiment;

[0027] Figure 3 It is the explosion map of another angle of massage structure according to the utility model embodiment;

[0028] Figure 4 is a schematic view of a mounting seat according to an embodiment of the present application;

[0029] Figure 5 is a schematic view of another angle of a mounting seat according to an embodiment of the present application;

[0030] Figure 6 is a schematic view of a massage member according to an embodiment of the present application;

[0031] Figure 7 is a schematic view of a driving mechanism according to an embodiment of the present application.

[0032] Reference signs:

[0033] 10, main housing; 101, mounting cavity; 102, clamping groove;

[0034] 11, mounting column; 111, matching hole; 12, protective protruding rib;

[0035] 20, mounting seat; 201, mounting hole;

[0036] 21, mounting part; 211, limiting rib; 22, fixing part; 221, connecting sleeve;

[0037] 30, driving mechanism;

[0038] 31, outer shell; 32, output shaft;

[0039] 40, massage member; 41, massage body; 42, massage protrusion;

[0040] 50, circuit board; 60, side plate;

[0041] 100, massage structure. DETAILED DESCRIPTION

[0042] Embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0043] First, reference is made to Figures 1-7A brief description of the office chair according to the second aspect of the present invention is provided. The backrest of the office chair is provided with a massage structure 100. The massage structure 100 can be set at the position of the backrest that needs to support the user's waist to massage the user's waist, or the massage structure 100 can be set at the position of the backrest that needs to support the user's neck to massage the user's neck. The arrangement of the massage structure 100 in the backrest can be reasonably set according to the design needs of the office chair to meet the user's massage needs for different parts such as the waist and neck.

[0044] The following is for reference. Figures 1-7 A massage structure 100 according to a first aspect embodiment of the present invention is described.

[0045] like Figures 1-7 As shown, the massage structure 100 according to the first aspect embodiment of the present invention includes: a main housing 10, a mounting base 20, a drive mechanism 30, and a massage component 40.

[0046] Specifically, the main housing 10 has a mounting cavity 101, which is located in a first direction (e.g., Figure 3 An opening is formed on one side (shown in the front-back direction); the mounting base 20 is installed in the mounting cavity 101, the mounting base 20 includes a mounting part 21 and a fixing part 22, the fixing part 22 is fixed to the inner wall of the mounting cavity 101, and the mounting part 21 is connected to the fixing part 22; the drive mechanism 30 and the massage element 40 are both provided in the mounting part 21, the drive mechanism 30 is adapted to drive the massage element 40 to rotate, the rotation axis of the massage element 40 extends along the first direction, wherein the mounting part 21 is adapted to swing relative to the fixing part 22 in the first direction under the vibration action of the drive mechanism 30 during operation.

[0047] In this embodiment, a mounting base 20 is provided, which is fixed in the mounting cavity 101 by a fixing part 22. The drive mechanism 30 and the massage element 40 are both located in the mounting part 21. The structure is simple and the arrangement is compact. The drive mechanism 30 can stably drive the massage element 40 to rotate. In this embodiment, the rotation axis of the massage element 40 extends along the first direction, so that the massage element 40 can rotate and massage the user's back or neck, thereby achieving a kneading effect. The mounting cavity 101 forms an open opening on one side of the first direction, which makes it easy for the massage element 40 to contact the user's body, thus well meeting the needs of the massage structure 100 to perform massage operations on the user.

[0048] The mounting portion 21 can swing relative to the fixed portion 22 in the first direction under the vibration effect when the driving mechanism 30 operates, and in the process of driving the driving mechanism 30 to drive the massage member 40 to rotate, the vibration generated by the driving mechanism 30 can promote the mounting portion 21 to swing in the first direction, so that the massage member 40 can approach or move away from the body part of the user in the first direction following the swing of the mounting portion 21 when the massage member 40 massages the user, so that the massage member 40 can have a patting massage effect on the user, so that the user can better relax the muscles and increase blood circulation, so that the user can better relax the body and recover the body state.

[0049] In the embodiment, the driving mechanism 30 and the massage member 40 are arranged on the mounting portion 21, the driving mechanism 30 drives the massage member 40 to rotate, the mounting portion 21 is swingable relative to the fixed portion 22 in the first direction, and when the massage structure 100 operates, the massage member 40 can have a patting massage effect on the user while simulating the hand rubbing massage effect of a rotating massage chair on the user, so that the user can have a better massage effect and massage experience, and the user's use experience is more comfortable.

[0050] According to the massage structure 100 provided in the embodiment of the utility model, the mounting seat 20 is arranged, the mounting seat 20 is provided with the mounting portion 21 and the fixed portion 22, the mounting portion 21 is swingable relative to the fixed portion 22 in the first direction, the mounting portion 21 is provided with the driving mechanism 30 and the massage member 40, the driving mechanism 30 drives the massage member 40 to rotate, the massage structure 100 has the functions of rotating massage and patting massage, is diversified, and the user can have a better massage effect and experience, so that the user's use experience is better.

[0051] In some embodiments of the utility model, as shown in Figure 2 and Figure 4 The mounting portion 21 can be provided with a plurality of limiting ribs 211, the plurality of limiting ribs 211 are arranged on the side of the mounting portion 21 facing the open mouth, the plurality of limiting ribs 211 cooperate with the mounting portion 21 to define a limiting groove, and the driving mechanism 30 comprises a shell 31, and the shell 31 is limitingly fixed in the limiting groove.

[0052] In the embodiment, the mounting portion 21 is provided with a plurality of limiting ribs 211, the limiting ribs 211 cooperate with the mounting portion 21 to define a limiting groove, and the shell 31 of the driving mechanism 30 is fixed in the limiting groove, so that the structure is simple, the positioning is more accurate when the driving mechanism 30 and the mounting portion 21 are assembled, and the driving mechanism 30 and the mounting portion 21 are more quickly and conveniently assembled.

[0053] The limiting ribs 211 are arranged on the side of the mounting portion 21 facing the opening, and the limiting grooves are formed on the side of the mounting portion 21 facing the opening, the driving mechanism 30 is arranged on the side of the mounting portion 21 facing the opening, and the massage member 40 can be arranged on the side of the driving mechanism 30 facing the opening, so that the structure is simple, the arrangement is reasonable, the mounting seat 20 can be conveniently assembled and fixed with the inner wall of the mounting cavity 101 of the main shell 10, and the mounting seat 20 is arranged more compactly in the mounting cavity 101 of the main shell 10. For example, the limiting ribs 211 can be two, three, four or the like, and the number of the limiting ribs 211 can be reasonably arranged as required.

[0054] In an embodiment of the utility model, as shown in Figure 2 and Figure 4 , the mounting portion 21 can extend along the second direction (such as the up-down direction shown in Figure 4 ), and the two ends are respectively provided with limiting ribs 211, the limiting ribs 211 are protruded in an arc shape along the second direction away from the driving mechanism 30, and the second direction intersects the first direction.

[0055] In the embodiment, the mounting portion 21 is arranged to extend along the second direction and the two ends are provided with limiting ribs 211, so that the structure is simple, the driving mechanism 30 can be conveniently assembled with the mounting portion 21. The limiting ribs 211 are protruded in an arc shape along the second direction away from the driving mechanism 30, so that the outer side surface of the position where the shell 31 of the driving mechanism 30 cooperates with the limiting ribs 211 can be formed as an arc surface to cooperate with the limiting ribs 211, so that the two limiting ribs 211 can cooperate to better limit and fix the driving mechanism 30, so that the driving mechanism 30 can be more stably fixed with the mounting portion 21, so that the massage member 40 operates more stably, and further so that the massage structure 100 can operate more stably.

[0056] In the embodiment, the second direction intersects the first direction, which aims to show that the first direction and the second direction can be arranged perpendicularly, or can be arranged only intersected and non-perpendicularly, that is, arranged to intersect at an acute angle or an obtuse angle, for example, the first direction and the second direction can be arranged at an angle of 30°, 60°, 80°, 120°, 150° or 170°.

[0057] In some embodiments of the utility model, as shown in Figure 2 and Figure 4 , the mounting portion 21 can be in the shape of a plate body, the mounting portion 21 and the fixed portion 22 are arranged along the third direction (such as the left-right direction shown in Figure 2 ), one end of the mounting portion 21 in the third direction is connected with the fixed portion 22, and the other end is suspended, and the third direction intersects the first direction.

[0058] The mounting portion 21 is arranged in a plate shape in the embodiment, simple structure, can provide good mounting position for the assembly of the driving mechanism 30 and the massage piece 40, the mounting portion 21 and the fixing portion 22 are arranged along the third direction, one end of the mounting portion 21 is connected with the fixing portion 22 and the other end is suspended, so that the other end of the suspended mounting portion 21 can swing relative to the one end of the mounting portion 21 connected with the fixing portion 22 under the action of external force, so that the need of swinging of the mounting portion 21 in the first direction can be well met, and the mounting portion 21 arranged in a plate shape can facilitate the connection with the fixing portion 22 and the swinging of the mounting portion 21.

[0059] The third direction intersects with the first direction in the embodiment, which aims to indicate that the third direction and the first direction can be arranged vertically or only intersected and arranged non-perpendicularly, that is, arranged to intersect at an acute angle or an obtuse angle, for example, the third direction and the first direction can be arranged at an angle of 30°, 60°, 80°, 120°, 150° or 170°.

[0060] In one embodiment of the utility model, Figure 2 and Figure 4 As shown, the mounting portion 21 can be formed with two, two mounting portions 21 are respectively arranged on both sides of the fixing portion 22 in the third direction (such as the left-right direction shown in Figure 2 The third direction intersects with the first direction.

[0061] In the embodiment, the mounting portion 21 is arranged on both sides of the fixing portion 22 in the third direction, so that the driving mechanism 30 and the massage piece 40 can be assembled and fixed with each mounting portion 21 on both sides of the fixing portion 22, specifically, the driving mechanism 30 and the massage piece 40 can be arranged on each mounting portion 21, and the number and arrangement position of the driving mechanism 30 and the massage piece 40 on each mounting portion 21 can be the same.

[0062] When the massage structure 100 operates, the mounting portions 21 on both sides of the fixing portion 22 can swing in the first direction relative to the fixing portion 22 at the same time, and the massage piece 40 rotates under the action of the driving mechanism 30, so that the massage structure 100 can cover a wider body part of the user in the third direction, and the body part of the user in the third direction can obtain a more uniform massage effect, for example, the massage pieces 40 of the two mounting portions 21 can perform consistent rotating massage and patting massage operation on different positions of the waist of the user, so that the overall massage effect of the massage structure 100 on the user is better.

[0063] In some embodiments of the utility model, Figure 3 and Figure 4As shown, the fixing portion 22 can be provided with a plurality of mounting holes 201 arranged at intervals along the circumference of the fixing portion 22, and the bottom wall of the mounting cavity 101 is provided with a plurality of mounting columns 11 arranged one-to-one with the plurality of mounting holes 201, and the mounting column 11 is provided with a matching hole 111, and the mounting seat 20 and the main shell 10 are fastened and connected through fasteners passing through the mounting hole 201 and the matching hole 111.

[0064] In the embodiment, the fixing portion 22 is provided with a plurality of mounting holes 201, the bottom wall of the mounting cavity 101 is provided with a mounting column 11 matched with the mounting hole 201, and the mounting column 11 is provided with a matching hole 111, so that the fixing portion 22 and the mounting column 11 can be fastened and connected through fasteners passing through the mounting hole 201 and the matching hole 111, which is simple in structure, convenient to fix, easy to disassemble, and can make the fixing portion 22 stably and reliably fastened and connected with the plurality of mounting columns 11 through the plurality of fasteners, so that the mounting seat 20 can be stably and reliably fixed in the mounting cavity 101, thereby making the mounting seat 20 more stable during operation.

[0065] In the embodiment, the mounting column 11 is arranged on the bottom wall of the mounting cavity 101 to cooperate with the fixing portion 22 for fastening, and the plurality of mounting columns 11 can cooperate to form a mounting surface matched with the fixing portion 22, thereby avoiding the shape of the mounting cavity 101 of the main shell 10 from affecting the fixation of the mounting seat 20, so that the mounting seat 20 can be conveniently and reliably fixed in the mounting cavity 101. For example, the fixing portion 22 can be provided with two, three, four, five, six or the like number of mounting holes 201, and the number of mounting columns 11 can be correspondingly provided with two, three, four, five, six or the like. Alternatively, the number of mounting holes 201 can be greater than or equal to four, so that the mounting seat 20 can be more reliably and stably fastened and connected with the main shell 10.

[0066] In one embodiment of the utility model, as shown in Figure 3 and Figure 5 As shown, one side of the fixing portion 22 facing the bottom wall of the mounting cavity 101 can be provided with a connecting sleeve 221 in communication with the mounting hole 201, and one end of the mounting column 11 facing the fixing portion 22 is inserted into the connecting sleeve 221.

[0067] The connecting sleeve 221 is connected with the mounting hole 201, and one end of the mounting column 11 towards the fixing portion 22 is inserted into the connecting sleeve 221, so that the mounting seat 20 can be quickly and conveniently assembled with the plurality of mounting columns 11 in place, and the connecting sleeve 221 can play a certain structural reinforcing role on the connection between the mounting column 11 and the fixing portion 22, so that the connection and fixation of the mounting seat 20 and the mounting column 11 are more stable and reliable.

[0068] In some embodiments of the utility model, as shown in Figure 3 The circuit board 50 is fixed to the inner wall of the mounting cavity 101, and the circuit board 50 is electrically connected with the plurality of driving mechanisms 30.

[0069] In the embodiment, the circuit board 50 is fixed to the inner wall of the mounting cavity 101, and the circuit board 50 is electrically connected with the plurality of driving mechanisms 30, so that the plurality of driving mechanisms 30 can synchronously drive the plurality of massage pieces 40 to operate under the action of the circuit board 50, so that the plurality of massage pieces 40 can simultaneously perform massage work on the user, so that each part of the user in contact with the massage piece 40 can obtain a relatively same massage feeling, and the user can obtain a good massage experience.

[0070] In one embodiment of the utility model, as shown in Figure 3 The circuit board 50 can be arranged at the position of the inner wall of the mounting cavity 101 towards the fixing portion 22, and the inner wall of the mounting cavity 101 can be provided with a protective protruding rib 12, the protective protruding rib 12 is protruded towards the fixing portion 22 along the first direction and extends along the circumferential direction of the circuit board 50 to be annular, the protective protruding rib 12 cooperates with the inner wall of the mounting cavity 101 to define a fixing groove, and the circuit board 50 can be arranged in the fixing groove.

[0071] In the embodiment, the circuit board 50 is arranged at the position of the inner wall of the mounting cavity 101 towards the fixing portion 22, so that the circuit board 50 has a relatively short wiring path when being connected and assembled with the plurality of driving mechanisms 30 arranged on both sides of the fixing portion 22 in the third direction, so that the massage structure 100 is relatively convenient to assemble. In the embodiment, the protective protruding rib 12 cooperates with the inner wall of the mounting cavity 101 to form the fixing groove, and the circuit board 50 is arranged in the fixing groove, so that the structure is simple, the circuit board 50 is positioned more conveniently and accurately when being assembled into the mounting cavity 101, the protective protruding rib 12 can play a good protection role on the circuit board 50, so that the circuit board 50 can operate more stably, and further the massage structure 100 operates more stably.

[0072] In some examples of the utility model, a plurality of mounting bosses can be arranged in the fixed groove, and the circuit board 50 can be fastened to the plurality of mounting bosses. In the embodiment, the plurality of mounting bosses are arranged to be fastened to the circuit board 50, and the structure is simple, so that the circuit board 50 is conveniently and stably assembled and fixed to the inner wall of the mounting cavity 101.

[0073] In some embodiments of the utility model, the mounting seat 20 can be a plate member with toughness.

[0074] In the embodiment, the mounting seat 20 is arranged to be a plate member with toughness, and the toughness refers to the ability of the plate member to absorb energy and deform without breaking under external force. In the embodiment, the mounting seat 20 is arranged to be a plate member with toughness, so that the mounting portion 21 of the mounting seat 20 can stably and reliably swing in the first direction during the operation of the driving mechanism 30, so that the massage member 40 can stably perform the patting massage operation, and the massage structure 100 can have a longer service life. For example, the mounting seat 20 can be a plate member processed from a thin steel plate, and the mounting seat 20 can also be a plate member made of a composite material with good toughness.

[0075] In an embodiment of the utility model, the mounting seat 20 can be a steel member, and the thickness of the mounting portion 21 can be greater than or equal to 3 mm and less than or equal to 5 mm. In the embodiment, the mounting seat 20 is arranged to be a steel member, so that the mounting seat 20 has good toughness, and the mounting portion 21 can stably and reliably perform the swinging operation.

[0076] In the embodiment, the thickness of the mounting portion 21 is greater than or equal to 3 mm, so that the mounting portion 21 has sufficient structural strength, and the mounting portion 21 can stably and reliably support and fix the driving mechanism 30 and the massage member 40. The thickness of the mounting portion 21 is less than or equal to 5 mm, so that the mounting portion 21 is not too thick and is not easy to swing, and the mounting portion 21 can stably and reliably swing during the operation of the driving mechanism 30 and the massage member 40 to achieve the patting massage, so that the massage structure 100 operates more stably.

[0077] In some embodiments of the utility model, as shown in Figure 1 and Figure 3 As shown, the mounting portion 21 can be mounted with one or more massage members 40. When the number of massage members 40 is multiple, the plurality of massage members 40 are arranged at intervals along the second direction.

[0078] In the embodiment, the mounting portion 21 is mounted with one or more massage members 40. Here, it is referred to that each mounting portion 21 is arranged with one or more massage members 40. Specifically, the number of massage members 40 mounted on each mounting portion 21 and the arrangement position on the mounting portion 21 can be the same, so that the massage effects formed by the massage members 40 at different mounting portions 21 remain similar or the same.

[0079] In the embodiment, when the number of the massage members 40 is multiple, the multiple massage members 40 are arranged along the second direction at intervals, so that the multiple massage members 40 of the multiple installation portions 21 can cover a wider body part of the user in the second direction and the third direction, so that the massage assembly can massage a larger range of body parts of the user when performing the massage operation on the user, so that the user has a better massage experience. For example, the installation portion 21 can be provided with one, two, three, four or the like number of massage members 40, and the multiple massage members 40 can be arranged along the second direction at intervals. Alternatively, two massage members 40 can be installed on the installation portion 21, and the two massage members 40 can be arranged along the second direction at intervals.

[0080] In some embodiments of the utility model, as shown in Figure 3 and Figure 6 The massage member 40 can include a massage body 41 and a massage protrusion 42, the massage protrusion 42 is arranged at one end of the massage body 41 facing the open port, and the number of the massage protrusion 42 is multiple, and the multiple massage protrusions 42 are arranged along the circumference of the massage body 41 at intervals.

[0081] The massage member 40 includes the massage body 41 and the multiple massage protrusions 42 in the embodiment, the multiple massage protrusions 42 are arranged at one end of the massage body 41 facing the open port, and when the massage member 40 rotates to perform the massage operation on the user, the multiple massage protrusions 42 can massage the body part of the user, and the multiple massage protrusions 42 can disperse the massage force on the user, so that the user is more comfortable during the massage process.

[0082] The multiple massage protrusions 42 are arranged along the circumference of the massage body 41 at intervals, so that when the massage member 40 rotates around the rotation axis, the multiple massage protrusions 42 can rotate around the rotation axis at the same time, so that the multiple massage protrusions 42 can cooperate to rotate and massage the waist or neck of the user, and the same position of the user can form an intermittent pressing action, and with the rotation of the massage protrusion 42, the multiple massage protrusions 42 can simulate the pinching effect on the user, so that the massage effect of the massage structure 100 is better, and the user has a better use experience.

[0083] In an embodiment of the utility model, as shown in Figure 6 The size of the multiple massage protrusions 42 is the same and / or different.

[0084] The sizes of the plurality of massage protrusions 42 in the embodiment are the same and / or different, for example, the sizes of each of the plurality of massage protrusions 42 can be the same or different, and the plurality of massage protrusions 42 can have massage protrusions 42 of different sizes, and each type of massage protrusion 42 can be provided with a plurality of massage protrusions 42 of the same or different sizes. The plurality of massage protrusions 42 of the same or different sizes can be arranged in a circumferential direction of the massage body 41, and the arrangement can be reasonably set as required, for example, the same size massage protrusions 42 are arranged at intervals.

[0085] In the embodiment, the sizes of the plurality of massage protrusions 42 are the same and / or different, which makes the arrangement of the massage protrusions 42 more flexible and diverse. The massage protrusions 42 of different sizes can have different massage effects, thereby better simulating the effect of hand kneading massage to some extent, and making the user's massage experience more comfortable.

[0086] In some embodiments of the utility model, the massage member 40 can be a wear-resistant material. In this way, the massage member 40 can maintain a good structure during long-term use, and the massage member 40 can have a longer service life, thereby reducing the use cost of the massage member 40 to some extent. For example, the massage member 40 can be a polyformal material or an acrylonitrile, butadiene and styrene terpolymer material, etc.

[0087] In some embodiments of the utility model, as shown in Figure 6 and Figure 7 The driving mechanism 30 can include a driving motor and an output shaft 32, the output shaft 32 is in transmission connection with the driving motor, the massage member 40 includes a massage body 41, the massage body 41 is provided with a connecting hole, and one end of the output shaft 32 extends into the connecting hole and is connected with the massage body 41.

[0088] In the embodiment, the driving mechanism 30 is provided with a driving motor and an output shaft 32, the driving motor is in transmission connection with the output shaft 32, and the massage body 41 of the massage member 40 is connected with the output shaft 32. The structure is simple, so that the driving motor can stably drive the massage member 40 to rotate.

[0089] The driving motor can be in transmission connection with one or more output shafts 32. When the driving motor is in transmission connection with one output shaft 32, the number of driving motors corresponds to the number of massage members 40 one by one. When the driving motor is in transmission connection with a plurality of output shafts 32, the driving motor can drive a plurality of massage members 40 to rotate. The specific transmission arrangement of the driving motor and the output shaft 32 can be reasonably set as required.

[0090] In an embodiment of the utility model, as shown in Figure 7As shown, the driving mechanism 30 can further include a housing 31 having an assembly cavity in which a driving motor is arranged, and one end of the output shaft 32 extends out of the housing 31 to be fixedly connected with the massage member 40, and the driving mechanism 30 is fastened and connected with the mounting portion 21 through the housing 31.

[0091] In the embodiment, the driving mechanism 30 is provided with the housing 31, the driving motor is arranged in the assembly cavity of the housing 31, and one end of the output shaft 32 extends out of the housing 31 to be fixedly connected with the massage member 40, so that the structure is simple, the overall structure of the driving mechanism 30 is arranged compactly, and the transmission structure between the driving motor and the transmission shaft can be in the assembly cavity, so that the driving mechanism 30 can stably and reliably operate.

[0092] In the embodiment, the driving mechanism 30 is fastened and connected with the mounting portion 21 through the housing 31, so that the driving mechanism 30 and the mounting base 20 are convenient and easy to disassemble and assemble, and are fixedly and stably and firmly connected, so that the massage structure 100 can stably and reliably operate.

[0093] In some examples of the utility model, as shown in Figure 7 As shown, the housing 31 can be provided with a plurality of mounting ears which are arranged along the circumference of the housing 31, the mounting ears are provided with fastening holes, the mounting portion 21 can be provided with a plurality of assembly holes which are arranged in one-to-one correspondence with the plurality of fastening holes, and the housing 31 and the mounting portion 21 are fastened and connected through fasteners passing through the fastening holes and the assembly holes.

[0094] In the embodiment, a plurality of mounting ears are arranged along the circumference of the housing 31, the mounting ears are provided with fastening holes, and the housing 31 and the mounting portion 21 are fastened and connected through a plurality of fasteners passing through the fastening holes and the assembly holes, so that the driving mechanism 30 can be stably and reliably fixed on the mounting portion 21, and the massage structure 100 can stably operate.

[0095] In some examples of the utility model, the massage structure 100 can further include a mesh cover which is arranged on the open end of the mounting cavity 101.

[0096] In the embodiment, the mesh cover is arranged on the open end of the mounting cavity 101, can well protect the mounting base 20 and the massage member 40 and other structures, and can cooperate with the massage member 40 to well support the body part of a user, so that the user can be more comfortable when leaning against the massage structure 100.

[0097] In one example of the utility model, as shown in Figure 3 As shown, the main shell 10 can be provided with a clamping groove 102 which extends along the circumference of the main shell 10 to be annular, and the circumference of the mesh cover is clamped in the clamping groove 102. In this way, the mesh cover and the main shell 10 can be conveniently and stably and reliably assembled and fixed.

[0098] In some embodiments of the utility model, as shown in Figure 1 The massage structure 100 can further include side plates 60, the number of the side plates 60 is two, and the two side plates 60 are respectively arranged at the two ends of the main shell 10 in the third direction, and the side plates 60 are rotatably connected with the main shell 10.

[0099] In the embodiment, the massage structure 100 is provided with the side plates 60, the number of the side plates 60 is two and the side plates 60 are respectively arranged at the two ends of the main shell 10 in the third direction, and the side plates 60 are rotatably connected with the main shell 10, so that when the user uses the massage structure 100, the two side plates 60 can assist in supporting the body part of the user from the side, and the user can relax the muscles better when using, so that the user has a better use experience.

[0100] Reference will now be made to Figures 1-7 describing an office chair according to a second aspect of the utility model.

[0101] As shown in Figures 1-7 The office chair according to the embodiment of the utility model comprises a backrest, and the backrest comprises the massage structure 100 according to the first aspect of the utility model, and the massage structure 100 is suitable for massaging the neck or waist of a person.

[0102] Other configurations and operations of the office chair according to the embodiment of the utility model are known to those skilled in the art, and will not be described in detail here.

[0103] The office chair according to the embodiment of the utility model is provided with the massage structure 100 of the above first aspect, the massage structure 100 is provided with the mounting seat 20, the mounting seat 20 is provided with the mounting part 21 and the fixing part 22, the mounting part 21 is swingable relative to the fixing part 22 in the first direction, the mounting part 21 is provided with the driving mechanism 30 and the massage piece 40, the driving mechanism 30 drives the massage piece 40 to rotate, so that the massage structure 100 has the functions of rotating massage and patting massage, the functions are various, the user can obtain better massage effect and experience, so that the user has a better use experience.

[0104] Reference will now be made to Figures 1-7 describing an office chair according to one specific embodiment of the utility model.

[0105] As shown in Figures 1-7 The office chair can comprise a backrest and a seat. The backrest comprises a massage structure 100 arranged at a lower end of the backrest to massage the back of a user.

[0106] The massage structure 100 comprises a main shell 10, a side plate 60, a mesh cover, a mounting seat 20, a driving mechanism 30, a massage piece 40 and a circuit board 50. The main shell 10 is rotatably connected with the side plate 60 on both sides in the third direction, and the side plate 60 can be sleeved with a cover mesh, foam or other components to improve comfort. The main shell 10 is made of nylon, and the mounting seat 20 is a plate made of thin steel plate material.

[0107] The main shell 10 has a mounting cavity 101 open on one side in the first direction, and the inner wall of the mounting cavity 101 is provided with four mounting columns 11 and a protective rib 12. The protective rib 12 is arranged between two mounting columns 11 in the third direction, and the circuit board 50 is fixed in the fixing groove formed by the protective rib 12. Specifically, four mounting bosses can be formed in the fixing groove, and the circuit board 50 is fastened and connected with the mounting bosses by fasteners. The main shell 10 is provided with an annular clamping groove 102 in the circumferential direction, and the mesh cover is clamped and fixed with the clamping groove 102.

[0108] The mounting seat 20 comprises two mounting parts 21 and a fixing part 22. The two mounting parts 21 are arranged on both sides of the fixing part 22 in the third direction and connected with the fixing part 22. The fixing part 22 is provided with four mounting holes 201, and the fixing part 22 is arranged towards the mounting columns 11. Four connecting sleeves 221 corresponding to the mounting holes 201 are arranged on one side of the fixing part 22 facing the mounting columns 11. The connecting sleeves 221 are sleeved with the mounting columns 11. The mounting columns 11 are provided with matching holes 111. The fasteners pass through the mounting holes 201 and the matching holes 111 to fix the four mounting columns 11, so that the mounting seat 20 is fixed to the main shell 10. The fastener is a screw.

[0109] The two mounting parts 21 can be inclinedly extended away from the fixing part 22 in the third direction towards the open port. Two limiting ribs 211 are arranged on one side of the mounting part 21 facing the open port. The two limiting ribs 211 are arranged at both ends of the mounting part 21 in the second direction. The driving mechanism 30 comprises a housing 31, a driving motor and two output shafts 32. The driving motor is provided with one, and the output shafts 32 are provided with two. The driving motor is in transmission connection with the two output shafts 32. The driving motor is arranged in the assembly cavity of the housing 31. The output shafts 32 can be arranged perpendicularly to the surface of one side of the mounting part 21 facing the open port. The housing 31 is made of nylon or polypropylene material. The housing 31 is fastened and connected with the mounting part 21 by screws.

[0110] The massage piece 40 is a massage head. The massage piece 40 comprises a massage body and massage protrusions 42. One side of the massage body facing the driving mechanism 30 is provided with a connecting hole. The output shafts 32 are inserted into the connecting hole and connected with the massage piece 40. The number of the massage protrusions 42 is six, including one large hemispherical protrusion, three large arc-shaped protrusions and two small arc-shaped protrusions. The six mounting protrusions are arranged in the circumferential direction of the massage body 41.

[0111] The mounting seat 20 in the embodiment can be a rotational symmetry structure, the driving mechanism 30 and the massage piece 40 arranged on the mounting seat 20 can also be arranged in rotational symmetry relative to the rotational symmetry axis of the mounting seat 20, so that the plurality of massage pieces 40 can cooperate to uniformly and consistently massage the user, and the user's massage experience is better. The circuit board 50 is electrically connected with the two driving mechanisms 30, and the main shell 10 can be provided with a wire passing hole facilitating wire penetration, and the seat of the office chair can be provided with a manually controlled massage switch, and the circuit board 50 can be electrically connected with the massage switch, so that the user can adjust the rotating speed of the driving motor according to the massage needs, thereby meeting the massage needs of different users.

[0112] When the user is tired of sitting on the office chair, the user can turn on the massage switch, the massage structure 100 operates, the massage piece 40 rotates to realize the massage function, the plurality of different protrusions of the massage piece 40 rotate to simulate the massage of a human hand, the mounting portion 21 swings along the first direction to make the massage piece 40 beat the user, simulating the massage of a human hand beating, and the plurality of massage pieces 40 synchronously operate to comprehensively and sufficiently massage the waist area of the user, thereby effectively relieving the fatigue of the user, and the user can control the rotating speed of the massage piece 40 to improve the massage experience.

[0113] In the embodiment, the mounting seat 20 is provided, the mounting seat 20 is provided with the mounting portion 21 and the fixed portion 22, the mounting portion 21 is swingable relative to the fixed portion 22 along the first direction, the mounting portion 21 is provided with the driving mechanism 30 and the massage piece 40, the driving mechanism 30 drives the massage piece 40 to rotate, the massage structure 100 has the functions of rotational massage and beating massage, the functions are various, the user can obtain better massage effect and experience, and thus the use experience of the user is better.

[0114] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0115] In addition, the terms "first", "second", "third", etc. are used only for descriptive purposes and do not connote or imply any relative importance or order of magnitude. Thus, features with "first", "second", "third" designations can include one or more of the features implicitly or explicitly. In the description of the present application, the meaning of "a plurality" is two or more, unless specifically defined otherwise.

[0116] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected, or it can be communicated; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0117] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.

[0118] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A massaging structure, characterized by, The utility model relates to a massage device, including: A main shell (10) has an installation cavity (101), and the installation cavity (101) is formed with an open mouth on one side of the first direction; A mounting seat (20) is installed in the installation cavity (101), the mounting seat (20) includes a mounting part (21) and a fixed part (22), the fixed part (22) is fixed with the inner wall of the installation cavity (101), and the mounting part (21) is connected with the fixed part (22); A drive mechanism (30) and a massage piece (40) are arranged in the mounting part (21), the drive mechanism (30) is suitable for driving the massage piece (40) to rotate, the rotation axis of the massage piece (40) extends along the first direction, wherein the mounting part (21) is suitable for swinging relative to the fixed part (22) in the first direction under the vibration of the drive mechanism (30) operation.

2. The massage structure according to claim 1, wherein The mounting part (21) is provided with a plurality of limiting ribs (211), and the plurality of limiting ribs (211) are arranged on the side of the mounting part (21) facing the open mouth, the plurality of limiting ribs (211) and the mounting part (21) cooperate to define a limiting groove, and the drive mechanism (30) includes a shell (31), and the shell (31) is limitedly fixed in the limiting groove.

3. The massage structure according to claim 2, wherein, The mounting part (21) extends along a second direction, and the two ends are respectively provided with the limiting ribs (211), the limiting ribs (211) are arc-shaped and protrude away from the drive mechanism (30) along the second direction, and the second direction intersects the first direction.

4. The massage structure according to claim 1, wherein The mounting part (21) is in the shape of a plate body, the mounting part (21) and the fixed part (22) are arranged along a third direction, one end of the mounting part (21) in the third direction is connected with the fixed part (22), and the other end is suspended, and the third direction intersects the first direction.

5. The massage structure according to claim 4, wherein The mounting part (21) is formed with two, and the two mounting parts (21) are arranged on the two sides of the fixed part (22) in the third direction, and the third direction intersects the first direction.

6. The massage structure according to claim 1, wherein The fixed part (22) is provided with a plurality of mounting holes (201), the plurality of mounting holes (201) are arranged at intervals along the circumferential direction of the fixed part (22), the bottom wall of the installation cavity (101) is provided with a plurality of mounting columns (11), the plurality of mounting columns (11) and the plurality of mounting holes (201) are arranged one by one, the mounting column (11) is provided with a matching hole (111), and the mounting seat (20) and the main shell (10) are fastened and connected through fasteners passing through the mounting hole (201) and the matching hole (111).

7. The massage structure according to claim 6, wherein The side of the fixed part (22) facing the bottom wall of the installation cavity (101) is provided with a connecting sleeve (221), the connecting sleeve (221) is communicated with the mounting hole (201), and one end of the mounting column (11) facing the fixed part (22) is inserted into the connecting sleeve (221).

8. The massage structure according to claim 1, wherein Further comprising a circuit board (50) fixed to the inner wall of the mounting cavity (101), the circuit board (50) being electrically connected with the plurality of driving mechanisms (30).

9. The massage structure according to claim 1, wherein The mounting seat (20) is a plate member with toughness.

10. The massage structure according to any one of claims 1-9, wherein, The mounting portion (21) is mounted with one or more massage members (40), and when the plurality of massage members (40) are provided, the plurality of massage members (40) are arranged at intervals along a second direction.

11. The massage structure according to any one of claims 1-9, wherein, The massage member (40) comprises a massage body (41) and massage protrusions (42) arranged at an end of the massage body (41) facing the open mouth, and the plurality of massage protrusions (42) are arranged at intervals along the circumference of the massage body (41).

12. The massage structure according to claim 11, wherein, The plurality of massage protrusions (42) are of the same size and / or different sizes.

13. The massage structure according to any one of claims 1-9, wherein, The driving mechanism (30) comprises a driving motor and an output shaft (32) in driving connection with the driving motor, the massage member (40) comprises a massage body (41) provided with a connecting hole, and one end of the output shaft (32) extends into the connecting hole to be connected with the massage body (41).

14. The massage structure according to claim 13, wherein, The driving mechanism (30) further comprises a housing (31) provided with an assembly cavity, the driving motor is arranged in the assembly cavity, and the one end of the output shaft (32) extends out of the housing (31) to be connected and fixed with the massage member (40), and the driving mechanism (30) is fastened and connected with the mounting portion (21) through the housing (31).

15. The massage structure according to any one of claims 1-9, wherein, Further comprising a mesh cover covering the open mouth of the mounting cavity (101).

16. The massage structure according to any one of claims 1-9, wherein, Further comprising side plates (60), the number of the side plates (60) is two, and the two side plates (60) are respectively arranged at the two ends of the main shell (10) in a third direction, and the side plates (60) are rotatably connected with the main shell (10).

17. An office chair, characterized by Further comprising: a chair back comprising the massage structure according to any one of claims 1-16, the massage structure being adapted to massage a neck or a waist of a person.

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