CN111544277B - Chair with massage function - Google Patents

Abstract

The invention discloses a chair with a massage function, which relates to the technical field of chairs and comprises a chair, wherein a cushion is arranged on a backrest of the chair, a neck kneading mechanism for kneading a neck is arranged at the upper part of the back side of the chair, a back beating mechanism for beating the cushion is arranged in the middle of the back side of the chair, and a waist pressing mechanism for pressing the cushion is arranged at the lower part of the back side of the chair. The neck rubbing mechanism, the back pounding mechanism and the waist pressing mechanism are arranged on the backrest of the chair, so that a user can be massaged in multiple directions, namely, a massage mode is added, and the functionality of the chair is improved.

Description

Chair with massage function

Technical Field

The invention relates to the technical field of chairs, in particular to a chair with a massage function.

Background

The chair is a daily-life furniture, and along with the improvement of life, the requirement of people on the practicability of the chair is higher and higher.

The existing Chinese patent with the publication number of CN110353967A discloses a massage armchair with a neck massage function, which comprises a seat, a lifting device, a massage device and a driving device, wherein the upper end of a seat backrest is provided with a lifting groove, the lifting device is installed in the lifting groove, the front end of the lifting device is installed with the massage device, the driving device is installed at the right end of the massage device, the lifting device comprises a lifting column, the lifting column is installed in the lifting groove, a limit ring is evenly arranged on the side wall of the lifting column, a lifting seat is evenly sleeved on the side wall of the lifting column, and the massage device is installed at the front end of the lifting seat.

By adopting the scheme, the chair only has the function of neck massage, has less massage modes and low functionality, and has the position to be improved.

Disclosure of Invention

In view of the above technical problems, the present invention aims to provide a chair with a massage function, which utilizes a neck kneading mechanism, a back pounding mechanism and a waist pressing mechanism arranged on a backrest of the chair to massage a user in multiple directions, i.e. a massage mode is added, thereby improving the functionality of the chair.

The technical purpose of the invention is realized by the following technical scheme: the utility model provides a chair with massage function, includes the seat, be provided with the cushion on the back of seat, the dorsal upper portion of backrest is provided with the neck mechanism of rubbing that is used for kneading the neck, the dorsal middle part of backrest is provided with the mechanism of pounding one's back that is used for pounding the cushion, the dorsal lower part of backrest is provided with the waist mechanism of pressing that is used for pressing the cushion.

Through adopting above-mentioned technical scheme, in the in-service use, the user sits on the seat to lean on the back of seat, then, the user utilizes to rub neck mechanism, beat back mechanism and press waist mechanism, carries out diversified massage operation to its neck, back and waist respectively, with the fatigue and the aching pain of alleviating human neck, back and waist, increased the massage mode promptly, improved the functionality of this seat.

The present invention in a preferred example may be further configured to: rub neck mechanism and include rotating turret, slip frame and massage arm, the rotating turret rotates the upside that sets up at the backrest, just it is provided with first sliding groove to slope on the rotating turret, the slip frame is pegged graft in the first sliding groove and is formed the cooperation of sliding with first sliding groove, be provided with between the lateral wall of slip frame and first sliding groove and be used for realizing the elastic component that slides at first sliding groove reciprocating sliding in, the massage arm is provided with two, two the massage arm all rotates to be connected on the slip frame, two through the torsional spring be formed with the standing groove between the massage arm, just it is connected with the massage wheel to rotate on the massage arm.

By adopting the technical scheme, in actual use, a user leans against the backrest of the seat, then places the neck in the placing groove between the two massage arms, and the placing groove between the two massage arms can adapt to the necks with different sizes as the two massage arms are arranged on the sliding frame through the torsion springs; then, the user can swing the head back and forth to drive the sliding frame to move along the inclined direction of the first sliding groove, in the moving process of the sliding frame, the elastic part can realize the reciprocating motion of the sliding frame in the first sliding groove, and the two massage arms are rotatably connected with the massage wheels, so that the user can swing the head while the massage wheels on the two massage arms roll back and forth on the neck of the user, and the massage comfort of the massage arms is improved; in addition, the user can rotate the head while keeping the clamping state of the two massage arms on the neck after placing the neck in the placing groove, the rotating frame machine rotates, and then swings back and forth, so that the flexibility of massage is improved, and multidirectional massage on the neck is realized.

The present invention in a preferred example may be further configured to: press waist mechanism including the dwang, pat the pole and pat the piece, the dwang rotates the one side that sets up at the backrest horizontal direction, pat the pole setting on the dwang, pat the one end that the piece set up and keep away from the dwang at the piece of patting.

Through adopting above-mentioned technical scheme, in-service use, after the user sits on the seat, then the manual rotation dwang, the drive is clapped the pole and is rotated in step, and then drives and claps the cushion of piece on to the backrest and pat the massage operation to alleviate fatigue and the aching of user's waist, and the user can be according to the dynamics that oneself needs, and manual drive rotates the removal that carries out corresponding dynamics, and adaptability is higher, and the drive mode is simple and convenient.

The present invention in a preferred example may be further configured to: the dwang includes that second dead lever and second turn over a pole, the second turns over a pole length direction's one end and rotates to be connected on the second dead lever, just the second turns over a pole and rotates the axis of junction and the length direction parallel of seat crossbeam with the second dead lever, just the second turns over a pole and is provided with first butt face and second butt face with the rotation junction of second dead lever, works as when the second turns over a pole and first butt face looks butt, the second turns over a pole and is parallel with the backrest, works as when the second turns over a pole and second butt face looks butt, the second turns over a pole and is the level setting, the second turns over a pole length direction's the other end and is provided with the operating handle, the second fixed pole length direction keeps away from the second and turns over one side that sets up the backrest horizontal direction.

By adopting the technical scheme, in actual use, the second turnover rod and the second abutting surface are always kept in abutting connection; when the user does not need to massage the waist, the user can rotate the second turnover rod around the axis of the rotary connection part of the second turnover rod and the second fixed rod, so that the second turnover rod is abutted against the first abutting surface and is parallel to the backrest of the seat, and the recovery of the second turnover rod is further realized; in addition, when the user operates the flapping rod to flap and press the waist, the operation handle can be used for assisting the user to drive the flapping rod, and further, the operability of the user is improved.

The present invention in a preferred example may be further configured to: the back beating mechanism comprises a pedal rod, a back beating rod and a back beating block, one end of the pedal rod in the length direction is rotatably arranged on a cross beam below the seat, the back beating rod is arranged on the back side of the seat back and fixed on the pedal rod, and the back beating block is arranged at one end, far away from the pedal rod, of the back beating rod.

Through adopting above-mentioned technical scheme, in-service use, user's accessible pedal setting is beaten the back pole at the pedal lever drive of seat below and is removed, and then drives the upper portion position that the cushion was beaten to the piece of pounding back on the seat back, beats the massage to user's back position, even the user only need through pedal mode alright directly drive the back of seat back side beat the piece and beat the massage to user's back, convenient and fast.

The present invention in a preferred example may be further configured to: the mechanism of pounding one's back still includes the regulating block, the regulating block sets up on the crossbeam of seat below, the second adjustment tank has been seted up on the regulating block, the second adjustment tank includes that the second slides the groove and rotates the groove, the second slides the groove and is the slope setting, just it is provided with a plurality ofly to rotate the groove along the incline direction in second groove that slides, the axis of rotation embedding rotation inslot and the rotation groove formation rotation of foot rest lever rotation junction are connected.

Through adopting above-mentioned technical scheme, in-service use, the user can drive the pedal lever and remove along the direction in the second groove that slides, make the axis of rotation embedding as required of pedal lever and the pole junction of pounding one's back in the rotation groove that corresponds, and then change the position of the pole of pounding one's back for backrest, then, the mode of pedal lever is trampled to the rethread, drive pedal lever and the axis of rotation of the pole junction of pounding one's back rotate in the rotation groove that corresponds, and then drive and beat the pole and remove, even the user's accessible is with the axis of rotation of pedal lever and the pole junction of pounding one's back in the rotation groove of embedding in the difference, with the position on the relative backrest of regulation pounding piece, and then beat the massage to the different positions at user's back.

The present invention in a preferred example may be further configured to: the adjusting block slides and sets up on the crossbeam of seat below, just be provided with first adjustment tank on the crossbeam of seat below, be provided with on the adjusting block and form joint complex joint piece with first adjustment tank.

Through adopting above-mentioned technical scheme, in the in-service use, the user beats the pole and then drives the regulating block through the drive and makes its length direction along seat below crossbeam remove, makes the joint piece joint on the regulating block in the first adjustment tank of difference, and then adjusts to beat the pole and remove along the length direction of seat below crossbeam, further increases the adjustable area that the pole of beating was beaten to the back, improves the travelling comfort that the user used.

The present invention in a preferred example may be further configured to: one end of the pedal rod, which is far away from the back pounding rod, is provided with a pedal block, and a pedal cavity for placing feet is formed in the pedal block.

Through adopting above-mentioned technical scheme, in-service use, the user can place the foot in pedal chamber, then the user can directly move convenient and fast with the pedal lateral wall of pedal chamber week side of foot butt respectively, and then direct drive foot pedal lever.

The present invention in a preferred example may be further configured to: the pedal pole comprises first dead lever, the first pole and the joint pole of rolling over, the first pole that turns over rotates and sets up on first dead lever, the pedal piece sets up the one end of rolling over a pole length direction and keeping away from first dead lever at first, first dead lever length direction is kept away from the one end of the first pole of rolling over and is formed the rotation with the rotation groove in the sliding block and rotate and be connected, just joint hole has all been seted up on first dead lever and the first pole of rolling over, joint pole length direction's both ends are provided with respectively and form the cooperation of pegging graft round pin of pegging graft with the joint hole.

Through adopting above-mentioned technical scheme, in the in-service use, when the user need not carry out the back massage operation, can turn over a pole with first turning over and turn over a book for first dead lever, then turn over a joint hole on the pole with joint pole length direction's both ends difference joint at first dead lever and first, and then turn over a pole with first and fix on first dead lever, fixed convenient and fast for the pedal pole of seat below does not occupy the space of seat below front end, in order to avoid the user to stumble by the pedal pole.

The present invention in a preferred example may be further configured to: the beating block and the beating block are respectively detachably and fixedly arranged on the beating rod and the back beating rod.

Through adopting above-mentioned technical scheme, in the in-service use, the user can be according to the needs of self massage, will clap the piece and beat the piece and dismantle to change different clapping pieces and beat the piece, with the improvement to user's massage effect.

Compared with the prior art, the invention has the following beneficial effects:

firstly, with the help of a neck rubbing mechanism, a back pounding mechanism and a waist pressing mechanism which are arranged at the backrest of the chair, a user is massaged in multiple directions, namely, a massage mode is added, and the functionality of the chair is improved. (ii) a

Secondly, the feet are directly abutted with the side walls on the peripheral sides of the pedal cavities, so that the position of a rotating shaft at the rotating connection part of the pedal rod and the hammering rod relative to a cross beam below the seat is driven, the position of a hammering block on the hammering rod relative to the seat backrest is changed, the applicability of a user in use is improved, and the hammering massage effect of the user is improved;

and thirdly, the second folding rod and the first folding rod are folded to prevent the beating rod and the pedal rod from generating blocking effect on a user.

Drawings

FIG. 1 is an axial view of the chair with massage function according to the present embodiment;

FIG. 2 is an enlarged view of a portion A of FIG. 1, which mainly shows the structure of the neck kneading mechanism;

FIG. 3 is an enlarged view of a portion B of FIG. 1, which mainly shows the structure of the lumbar pressing mechanism;

fig. 4 is a schematic view mainly showing a first abutting surface and a second abutting surface at a rotary connection part of the second turnover rod and the second fixing rod structure in the embodiment;

FIG. 5 is a schematic view of the main structure of the back-pounding mechanism according to this embodiment;

fig. 6 is an enlarged view of a portion C of fig. 5, which mainly shows the structure of the adjustment block.

Reference numerals: 1. a seat; 11. a mounting frame; 111. a soft cushion; 12. a first regulating groove; 2. a neck kneading mechanism; 21. a rotating frame; 211. a first sliding groove; 22. a sliding frame; 23. a massage arm; 231. a massage wheel; 2311. massaging the bumps; 24. a placement groove; 3. a back pounding mechanism; 31. a foot lever; 311. a first fixing lever; 3111. a clamping hole; 312. a first folding bar; 313. a clamping and connecting rod; 3131. a plug pin; 32. a back pounding rod; 321. a rotating shaft; 33. an adjusting block; 331. a clamping block; 332. a second regulating groove; 3321. a second sliding groove; 3322. a rotating groove; 34. a pedal block; 341. a pedal cavity; 35. beating the blocks; 4. a waist pressing mechanism; 41. rotating the rod; 411. a second fixing bar; 4111. a first abutting surface; 4112. a second abutting surface; 412. a second folding bar; 4121. an operating handle; 42. beating the rod; 43. beating blocks; 5. an elastic member.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, a chair with a massage function includes a seat 1, a back rest of the seat 1 is provided with a mounting frame 11, a cushion 111 is provided in the mounting frame 11 of the back rest of the seat 1, a neck kneading mechanism 2 for kneading a neck is provided at an upper portion of a back side of the seat 1, a beating mechanism 3 for beating the cushion 111 is provided at a middle portion of the back side of the seat 1, and a lumbar pressing mechanism 4 for pressing the cushion 111 is provided at a lower portion of the back side of the seat 1.

In actual use, a user sits on the seat 1 and leans against the cushion 111 of the backrest of the seat 1, and then, the user can respectively perform multi-directional massage operation on the neck, the back and the waist by using the neck rubbing mechanism 2, the back beating mechanism 3 and the waist pressing mechanism 4, so as to relieve fatigue and soreness at the neck, the back and the waist of the human body.

As shown in fig. 1 and 2, the neck kneading mechanism 2 comprises a rotating frame 21, a sliding frame 22 and a massage arm 23, the rotating frame 21 is rotatably arranged on the upper side wall of the backrest installation frame 11 of the seat 1, the rotating frame 21 is obliquely provided with a first sliding groove 211, the oblique direction of the first sliding groove 211 is consistent with the oblique direction of the backrest of the seat 1 and is obliquely backwards arranged, and the axial line of the rotary connection part of the rotating frame 21 and the installation frame 11 is vertical to the length direction of the first sliding groove 211; the sliding frame 22 is inserted into the first sliding groove 211 and forms sliding fit with the first sliding groove 211, an elastic part 5 for realizing reciprocating sliding of the sliding frame 22 in the first sliding groove 211 is arranged between the sliding frame 22 and the side wall of the first sliding groove 211, the elastic part 5 is a compression spring in the embodiment, one end of the compression spring is fixed on the sliding frame 22, and the other end of the compression spring is fixed on the side wall of the rotating frame 21. The massage arms 23 are provided with two, and two massage arms 23 all rotate through the torsional spring and connect on the frame 22 that slides, and are formed with standing groove 24 between two massage arms 23, and all rotate on two massage arms 23 and are connected with massage wheel 231, and the axis that arbitrary massage wheel 231 rotates the junction with massage arm 23 is parallel with the length direction who corresponds massage arm 23, and all is provided with massage arch 2311 on arbitrary massage wheel 231.

In practical use, a user leans against the backrest of the seat 1, and then places the neck in the placing groove 24 between the two massage arms 23, and the two massage arms 23 are arranged on the sliding frame 22 through the torsion springs to realize the elastic rotation of the two massage arms 23, so that the placing groove 24 between the two massage arms 23 can be adapted to necks with different sizes; then, the user can swing the head back and forth to drive the sliding frame 22 to move along the inclined direction of the first sliding groove 211, in the moving process of the sliding frame 22, the elastic part 5 can realize the reciprocating motion of the sliding frame 22 in the first sliding groove 211, and the two massage arms 23 are rotatably connected with the massage wheels 231, so that the user can swing the head while the massage wheels 231 on the two massage arms 23 roll back and forth on the neck of the user, and the massage comfort of the massage arms 23 is improved; in addition, after the user places the neck in the placing groove 24, the user can rotate the head while keeping the neck clamped by the two massage arms 23, the rotating frame 21 rotates, and then the user swings back and forth, so that the flexibility of the massage is improved, and the multi-directional massage of the neck is realized.

As shown in fig. 1 and 5, two back-striking mechanisms 3 are provided, and since both the two back-striking mechanisms 3 have the same structure and the same installation method, one back-striking mechanism 3 of the two back-striking mechanisms 3 will be described as an example.

The back beating mechanism 3 comprises a pedal rod 31, a back beating rod 32 and an adjusting block 33, wherein one end of the pedal rod 31 in the length direction is fixed at one end of the back beating rod 32 and is integrally arranged, the back beating rod 32 is positioned on the back side of the backrest of the seat 1, a rotating shaft 321 is integrally formed at the joint of the pedal rod 31 and the back beating rod 32, and the axis of the rotating shaft 321 is parallel to the length direction of a cross beam below the seat 1. The adjusting block 33 is slidably arranged on a cross beam below the seat 1, a plurality of first adjusting grooves 12 (see fig. 6) are formed in the cross beam along the length direction of the cross beam, a clamping block 331 which forms clamping fit with the first adjusting grooves 12 is arranged on the adjusting block 33, and the clamping block 331 and the adjusting block 33 are integrally arranged. Second adjustment tank 332 has been seted up on regulating block 33, second adjustment tank 332 includes second groove 3321 and the rotation groove 3322 that slides, second groove 3321 that slides is the slope setting, and it is provided with a plurality ofly to rotate groove 3322 along the incline direction of second groove 3321 that slides, and the axis of rotation 321 embedding rotation groove 3322 of foot bar 31 and the handing-over department of back of the body pole 32 of pounding forms to rotate and is connected, back of the body mechanism 3 still includes pedal piece 34 and the piece 35 of pounding, pedal piece 34 is fixed in the one end that pedal bar 31 length direction kept away from back of the body pole 32 of pounding, pedal chamber 341 that is used for placing the foot is seted up on pedal piece 34, the one end that the back of the pole length direction kept away from pedal bar 31 of pounding is dismantled through the bolt to the piece 35 of pounding.

In actual use, the user places the feet in the footrest cavity 341, and then the user directly abuts the lateral walls of the periphery of the footrest cavity 341 with the feet, and further directly drives the footrest bar 31 to move along the direction of the second sliding groove 3321, so that the rotating shaft 321 at the connection between the footrest bar 31 and the backrest bar 32 is inserted into the corresponding rotating groove 3322 as needed, and further changes the position of the backrest bar relative to the seat 1, and then the rotating shaft 321 at the connection between the footrest bar 31 and the backrest bar 32 is driven to rotate in the corresponding rotating groove 3322 by pedaling the footrest bar 31, and further drives the backrest bar to move, i.e. the user can change the position of the backrest block 35 relative to the backrest cushion 111 of the seat 1 by inserting the rotating shaft 321 at the connection between the footrest bar 31 and the backrest bar 32 into the different rotating grooves 3322 and moving the backrest bar 32 along the inclination direction of the seat 1, thereby carrying out beating massage on different positions of the back of the user. Is convenient and quick.

In addition, a user firstly abuts against the side wall on the peripheral side of the pedal cavity 341 upwards to enable the clamping block 331 on the adjusting block 33 to be separated from the first adjusting groove 12, then abuts against the side wall on the peripheral side of the pedal cavity 341 left and right, the adjusting block 33 is driven to move along the length direction of the cross beam below the seat 1, the clamping block 331 on the adjusting block 33 is clamped in different first adjusting grooves 12, the beating rod is adjusted to move along the length direction of the cross beam below the seat 1, and the beating area of the beating rod on the back is further increased.

The pedal rod 31 is composed of a first fixing rod 311, a first folding rod 312 and a clamping rod 313, the first folding rod 312 is rotatably arranged on the first fixing rod 311, and the axis of the rotary joint of the first folding rod 312 and the first fixing rod 311 is parallel to the length direction of a cross beam below the seat 1; the pedal block 34 is disposed at one end of the first folding bar 312 far away from the first fixing bar 311 in the length direction, one end of the first fixing bar 311 far away from the first folding bar 312 in the length direction is integrally disposed with the back pounding bar 32, a plurality of clamping holes 3111 are disposed on the first fixing bar 311 and the first folding bar 312 in the length direction, and two ends of the clamping bar 313 in the length direction are respectively disposed with a clamping hole 3111 to form a matched clamping pin 3131.

In practical use, when a user does not need to perform back massage operation, the first turnover rod 312 can be turned over relative to the first fixing rod 311, then the two ends of the clamping rod 313 in the length direction are respectively clamped in the clamping holes 3111 on the first fixing rod 311 and the first turnover rod 312, and then the first turnover rod 312 is fixed on the first fixing rod 311, so that the fixing is convenient and fast, the pedal rod 31 below the seat 1 does not occupy the space at the front end below the seat 1, and the user is prevented from being stumbled by the pedal rod 31.

As shown in fig. 1 and 3, two lumbar pressing mechanisms 4 are provided, and the two lumbar pressing mechanisms 4 are respectively located on both sides of the backrest mounting frame 11 of the seat 1 in the horizontal direction, and since the two lumbar pressing mechanisms 4 are identical in structure and mounting manner, any one of the two lumbar pressing mechanisms 4 will be explained.

Press waist mechanism 4 to include dwang 41, clap pole 42 and clap piece 43, dwang 41 includes second dead lever 411 and second and turn over a pole 412, and the one end of second and turn over a pole 412 length direction and rotate and connect on second dead lever 411, and the axis that second turns over a pole 412 and second dead lever 411 rotation junction is parallel with the length direction of seat 1 crossbeam, and second turns over a pole 412 and is provided with first butt surface 4111 (see fig. 4) and second butt surface 4112 with the rotation junction of second dead lever 411. An operating handle 4121 is arranged at the other end of the second turnover rod 412 in the length direction, and the operating handle 4121 is vertically arranged; one end of the second fixing rod 411, which is far away from the second folding rod 412 in the length direction, is rotatably arranged on one side of the seat 1 backrest installation frame 11 in the horizontal direction, the tapping rod 42 is fixedly arranged on the second fixing rod 411 and integrally arranged with the second fixing rod 411, and the tapping block 43 is detachably fixed at one end of the tapping block 43, which is far away from the second fixing rod 411 through a bolt.

In practical use, after a user sits on the seat 1, the user holds the operating handle 4121, manually rotates the second turnover rod 412 to drive the beating rod 42 to synchronously rotate, and further drives the beating block 43 to beat and massage the soft pad 111 on the backrest of the seat 1, so as to relieve fatigue and aching pain of the waist of the user, and the user can manually drive the rotation to move with corresponding force according to the required force. When the waist is not required to be massaged, the user can rotate the second turnover rod 412 around the axis at the rotating connection position of the second turnover rod 412 and the second fixing rod 411, so that the second turnover rod 412 is abutted against the first abutting surface 4111, and at this time, the second turnover rod 412 is just parallel to the backrest of the seat 1, thereby realizing the recycling of the second turnover rod 412.

The implementation principle of the embodiment is as follows:

in actual use, a user leans against the backrest of the seat 1, when the neck needs to be massaged, the neck is placed in the placing groove 24 between the two massage arms 23, then the head swings back and forth to drive the sliding frame 22 to move along the inclined direction of the first sliding groove 211, in the moving process of the sliding frame 22, the compression spring can realize the reciprocating motion of the sliding frame 22 in the first sliding groove 211, and the massage wheels 231 are rotatably connected to the two massage arms 23, so that when the user swings the head, the massage wheels 231 on the two massage arms 23 roll back and forth on the neck of the user, and the massage comfort of the massage arms 23 is improved; in addition, after the user places the neck in the placing groove 24, the head can be rotated while the clamping state of the two massage arms 23 on the neck is kept, the rotating frame 21 rotates, and then the head swings back and forth, so that the flexibility of massage is improved, and the multidirectional massage on the neck is realized;

when a user needs to massage the back, the user places the feet in the pedal cavity 341, and steps on the pedal block 34 to rotate the back beating rod 32 around the axis of the rotating shaft 321, so as to beat the soft pad 111 on the backrest of the seat 1;

wherein, the user uses the foot to abut against the upper side wall of the pedal cavity 341 upwards, and then directly drives the rotating shaft 321 to separate from the rotating groove 3322, and then abuts against the front and rear side walls of the pedal cavity 341 forwards and backwards, and drives the rotating shaft 321 to move along the direction of the second sliding groove 3321, so that the rotating shaft 321 at the joint of the pedal rod 31 and the back beating rod 32 is embedded into the corresponding rotating groove 3322 as required, and then the position of the back beating rod relative to the seat 1 is changed, and then the rotating shaft 321 at the joint of the pedal rod 31 and the back beating rod 32 is driven to rotate in the corresponding rotating groove 3322 by stepping on the pedal block 34, and further drives the back beating rod to move;

in addition, the user upwards abuts against the side wall on the upper side of the pedal cavity 341 with feet, so that the clamping blocks 331 on the adjusting block 33 are separated from the first adjusting grooves 12, then leftwards and rightwards abut against the side wall in the left and right directions of the pedal cavity 341, the clamping blocks 331 on the adjusting block 33 are clamped in different first adjusting grooves 12, the position of the hammering rod relative to the cushion 111 of the seat 1 is changed, and then the hammering rod 32 is driven to hammer the cushion 111 of the seat 1 in a stepping mode;

when the user needs to massage the waist, the user holds the operating handle 4121, and manually rotates the second folding rod 412 to drive the patting rod 42 to synchronously rotate, so as to drive the patting block 43 to perform patting massage operation on the cushion 111 on the backrest of the seat 1, so as to relieve fatigue and soreness of the waist of the user.

When the back beating massage operation is not required, the first turnover rod 312 can be turned over to the lower side of the seat 1, then the two ends of the clamping rod 313 in the length direction are respectively clamped in the clamping holes 3111 of the first fixing rod 311 and the first turnover rod 312, and the first turnover rod 312 is further fixed on the first fixing rod 311, so that the pedal rod 31 below the seat 1 does not occupy the space at the front end below the seat 1, and the user is prevented from being stumbled by the pedal rod 31.

When the waist pressing massage operation is not required, the second folding rod 412 is made to abut against the first abutting surface 4111, and at this time, the second folding rod 412 is just parallel to the backrest of the seat 1, thereby realizing the retraction of the second folding rod 412.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims (1)

1. A chair with a massage function comprises a seat (1), and is characterized in that a cushion (111) is arranged on the backrest of the seat (1), a neck kneading mechanism (2) for kneading the neck is arranged at the upper part of the back side of the seat (1), a back beating mechanism (3) for beating the cushion (111) is arranged at the middle part of the back side of the seat (1), and a waist pressing mechanism (4) for pressing the cushion (111) is arranged at the lower part of the back side of the seat (1); the neck kneading mechanism (2) comprises a rotating frame (21), a sliding frame (22) and a massage arm (23), the rotating frame (21) is rotatably arranged at the upper side of the backrest of the seat (1), and the rotating frame (21) is obliquely provided with a first sliding groove (211), the sliding frame (22) is inserted into the first sliding groove (211) and forms sliding fit with the first sliding groove (211), an elastic piece (5) for realizing the reciprocating sliding of the sliding frame (22) in the first sliding groove (211) is arranged between the sliding frame (22) and the side wall of the first sliding groove (211), the number of the massage arms (23) is two, the two massage arms (23) are rotatably connected to the sliding frame (22) through torsion springs, a placing groove (24) is formed between the two massage arms (23), and the massage arms (23) are rotatably connected with massage wheels (231); the waist pressing mechanism (4) comprises a rotating rod (41), a beating rod (42) and a beating block (43), the rotating rod (41) is rotatably arranged on one side of the backrest horizontal direction of the seat (1), the beating rod (42) is arranged on the rotating rod (41), and the beating block (43) is arranged at one end, far away from the rotating rod (41), of the beating block (43); the rotating rod (41) comprises a second fixing rod (411) and a second folding rod (412), one end of the second folding rod (412) in the length direction is rotatably connected to the second fixing rod (411), the axis of the rotary joint of the second folding rod (412) and the second fixing rod (411) is parallel to the length direction of a beam of the seat (1), a first abutting surface (4111) and a second abutting surface (4112) are arranged at the rotary joint of the second folding rod (412) and the second fixing rod (411), when the second folding rod (412) abuts against the first abutting surface (4111), the second folding rod (412) is parallel to the backrest of the seat (1), when the second folding rod (412) abuts against the second abutting surface (4112), the second folding rod (412) is horizontally arranged, and an operating handle (21) is arranged at the other end of the second folding rod (412) in the length direction, one end of the second fixing rod (411) far away from the second turnover rod (412) in the length direction is rotatably arranged on one side of the backrest of the seat (1) in the horizontal direction; the back pounding mechanism (3) comprises a pedal rod (31), a back pounding rod (32) and a pounding block (35), one end of the pedal rod (31) in the length direction is rotatably arranged on a cross beam below the seat (1), the back pounding rod (32) is arranged on the back side of the backrest of the seat (1) and fixed on the pedal rod (31), and the pounding block (35) is arranged at one end, far away from the pedal rod (31), of the back pounding rod (32); the back pounding mechanism (3) further comprises a regulating block (33), the regulating block (33) is arranged on a cross beam below the seat (1), a second regulating groove (332) is formed in the regulating block (33), the second regulating groove (332) comprises a second sliding groove (3321) and a rotating groove (3322), the second sliding groove (3321) is obliquely arranged, the rotating grooves (3322) are arranged along the oblique direction of the second sliding groove (3321), and a rotating shaft (321) at the rotating connection position of the pedal rod (31) is embedded into the rotating groove (3322) and is rotatably connected with the rotating groove (3322); the adjusting block (33) is arranged on a cross beam below the seat (1) in a sliding mode, a first adjusting groove (12) is formed in the cross beam below the seat (1), and a clamping block (331) which is in clamping fit with the first adjusting groove (12) is arranged on the adjusting block (33); a pedal block (34) is arranged at one end of the pedal rod (31) far away from the back pounding rod (32), and a pedal cavity (341) for placing feet is formed in the pedal block (34); the pedal rod (31) is composed of a first fixing rod (311), a first folding rod (312) and a clamping rod (313), the first folding rod (312) is rotatably arranged on the first fixing rod (311), the pedal block (34) is arranged at one end, far away from the first fixing rod (311), of the first folding rod (312) in the length direction, one end, far away from the first folding rod (312), of the first fixing rod (311) in the length direction is rotatably connected with a rotating groove (3322) in the sliding block, clamping holes (3111) are formed in the first fixing rod (311) and the first folding rod (312), and two ends, in the length direction, of the clamping rod (313) are respectively provided with a clamping pin (3131) which forms a clamping fit with the clamping hole (3111); the beating block (43) and the beating block (35) are respectively detachably and fixedly arranged on the beating rod (42) and the back beating rod (32).

Images