CN111228020A - Waist back massage backrest with cervical vertebra stretching function - Google Patents
Waist back massage backrest with cervical vertebra stretching function Download PDFInfo
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- CN111228020A CN111228020A CN202010212117.1A CN202010212117A CN111228020A CN 111228020 A CN111228020 A CN 111228020A CN 202010212117 A CN202010212117 A CN 202010212117A CN 111228020 A CN111228020 A CN 111228020A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 239000010985 leather Substances 0.000 claims abstract description 4
- 230000006835 compression Effects 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 16
- 244000309464 bull Species 0.000 claims description 5
- 230000007547 defect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
- A61F5/042—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for extension or stretching
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
- A61F5/0104—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations without articulation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0292—Stretching or bending or torsioning apparatus for exercising for the spinal column
- A61H1/0296—Neck
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H7/00—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1207—Driving means with electric or magnetic drive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/04—Devices for specific parts of the body neck
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/08—Trunk
- A61H2205/081—Back
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Pain & Pain Management (AREA)
- Epidemiology (AREA)
- Nursing (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Neurology (AREA)
- Dermatology (AREA)
- Massaging Devices (AREA)
Abstract
A waist back massage backrest with a cervical vertebra stretching function; the device comprises a main body box, massage box cavities which are symmetrical front and back and have right openings are arranged in the main body box, the right end face of the main body box is fixedly connected with a leather surface, the left side of the massage box cavity is communicated with an upper belt wheel cavity and a lower belt wheel cavity, the left sides of the upper belt wheel cavity and the lower belt wheel cavity are communicated with a sliding box cavity, the left sides of the upper belt wheel cavity and the lower belt wheel cavity are also provided with a front belt wheel cavity and a rear belt wheel cavity which are positioned at the lower side of the sliding box cavity, the left side of the front sliding box cavity is provided with a gear transmission cavity, the left, thereby overcoming the defect that the common cervical vertebra stretching device occupies large and unattractive area, the liftable massage box greatly increases the massage area, thereby realizing the all-round massage from the waist to the back, and simultaneously, the backrest can be used as the backrest to ensure that the user can massage at any time according to the requirement and can also work normally during the massage.
Description
Technical Field
The invention relates to the technical field of therapeutic instruments, in particular to a waist and back massage backrest with a cervical vertebra stretching function.
Background
Along with the increase of the people who sit for a long time in the office, the cervical vertebra, the disease in the aspect of the back is also more and more, present cervical vertebra elongator is generally taken up an area of great, simultaneously under non-user state extremely pleasing to the eye, on the other hand, the back massager divide into hand-held type massager and large-scale massage armchair usually, the massage armchair is nevertheless with high costs in effect, and both can't normally work when using, and its massage head of some back that have the massage function that exist on the market is mostly fixed, and the massage scope is less.
Disclosure of Invention
Aiming at the technical defects, the invention provides the waist and back massage backrest with the cervical vertebra stretching function, which can overcome the defects.
The invention relates to a waist back massage backrest with a cervical vertebra stretching function, which comprises a main body box, wherein massage box cavities which are symmetrical front and back and have right openings are arranged in the main body box, the right end surface of the main body box is fixedly connected with a leather surface, the left side of the massage box cavity is communicated with an upper belt wheel cavity and a lower belt wheel cavity, the left sides of the upper belt wheel cavity and the lower belt wheel cavity are communicated with a sliding box cavity, the left sides of the upper belt wheel cavity and the lower belt wheel cavity are also provided with a front belt wheel cavity and a rear belt wheel cavity which are positioned at the lower side of the sliding box cavity, the left side of the sliding box cavity at the front side is provided with a gear transmission cavity, the left end wall of the gear transmission cavity is internally and fixedly connected with a first motor, the upper side of the first motor is provided with a first pulley cavity which is positioned at the left side of the gear transmission cavity, the left side, front side rotation restriction chamber rear end wall normal running fit is connected and extends to the rear side backward rotate the pivot of restriction intracavity, fixedly connected with changes the board in the pivot, it is located to be equipped with in the commentaries on classics board the left second wire wheel chamber of pivot, second wire wheel chamber front side be equipped with change board fixed connection's second motor, change board left end face fixedly connected with downwardly extending's bull stick.
On the basis of the technical scheme, upper and lower belt wheel chamber includes first driving shaft, first driving shaft with upper and lower belt wheel chamber left end wall normal running fit connects, first driving shaft extends to left around the belt wheel intracavity and extend to right upper and lower belt wheel intracavity, power fit is connected with and is located between the first driving shaft first driving belt of belt wheel intracavity, the front side first driving shaft extends to left and runs through behind the gear drive chamber with first motor right-hand member face fixed connection, sliding box intracavity normal running fit is connected with the slip case, slip case lower extreme face with the first extension spring of fixedly connected with between the end wall under the slip case chamber, slip case internal running fit is connected with and extends to right upper and lower belt wheel chamber extremely first driven shaft in the massage case intracavity, it is connected with and is located to go back normal running fit in the upper and lower belt wheel chamber left end wall the slip case upside and extend to right upper and lower belt wheel chamber upside And a second driven shaft in the wheel cavity, the second driven shaft, the first driven shaft and the first driving shaft are in power fit connection with a second transmission belt positioned in the upper and lower wheel cavities.
On the basis of the technical scheme, the gear transmission chamber includes the semi-gear, the semi-gear is located the gear transmission intracavity and with the front side first driving shaft fixed connection, gear transmission chamber left end wall normal running fit is connected with and extends to left first line wheel intracavity and extend to right the third driven shaft in the gear transmission intracavity, the gear transmission intracavity be equipped with third driven shaft fixed connection and can with semi-gear engagement's drive gear, first line wheel intracavity be equipped with third driven shaft fixed connection's first line wheel, first line takes turns to fixedly connected with other end with sliding box up end fixed connection's first stay cord.
On the basis of the technical scheme, the massage box cavity comprises a massage box, the massage box is connected with the massage box cavity in a sliding fit manner, a connecting rod rotating cavity is arranged in the massage box cavity, the first driven shaft extends rightwards into the connecting rod rotating cavity and is connected with the left end wall of the connecting rod rotating cavity in a rotating fit manner, the right side of the second stretching spring is communicated with four massage block cavities which are circumferentially distributed by taking the first driven shaft as the center, the inner side of each massage block cavity is communicated with a connecting block cavity, a connecting block extending outwards into the massage block cavity is connected in a sliding fit manner in the connecting block cavity, a second stretching spring is fixedly connected between the left end surface of the connecting block and the left end wall of the connecting block cavity, a massage block fixedly connected with the connecting block is connected in the massage block cavity in a sliding fit manner, and a first magnet is fixedly connected in the left end surface of the massage, the connecting rod rotates the intracavity and is equipped with first driven shaft fixed connection's connecting rod, connecting rod right-hand member face fixed connection can with the second magnet that first magnet corresponds.
On the basis of the technical scheme, the telescopic rod comprises a fixed block cavity, the fixed block cavity is positioned in the telescopic rod, the opening of the fixed block cavity is right, a fixed block is connected in the telescopic rod in a sliding fit manner, a first compression spring is fixedly connected between the left end surface of the fixed block and the left end wall of the cavity of the fixed block, a fixed cavity which can correspond to the fixed block cavity is communicated with the right side of the telescopic rod cavity, a top block cavity is communicated with the right side of the fixed cavity, the cavity of the top block is connected with the top block in a sliding fit manner, a second compression spring is fixedly connected between the right end surface of the top block and the right end wall of the cavity of the top block, a button cavity with an upward opening is arranged in the main body box, a button is connected in the button cavity in a sliding fit manner, and a third compression spring is fixedly connected between the lower end face of the button and the lower end wall of the button cavity, and a second pull rope is fixedly connected with the other end of the lower end face of the button and the right end face of the ejector block.
On the basis of the technical scheme, the rotating plate comprises a second driving shaft, the second driving shaft is connected with the front end face of a second wire wheel cavity in a rotating matching mode, the second driving shaft extends forwards to be fixedly connected with the rear end face of a second motor and extends backwards to the inside of the second wire wheel cavity, a second wire wheel fixedly connected with the second driving shaft is arranged in the second wire wheel cavity, the rear end face of the second driving shaft is fixedly connected with a spiral spring between the rear end walls of the second wire wheel cavity, a third pull rope is fixedly connected onto the second wire wheel, the other end of the third pull rope extends downwards to penetrate through the rotating rod to the outside, a hook is fixedly connected with the other end of the third pull rope, a clamping block fixedly connected with a rotating shaft is arranged in the rotation limiting cavity, and a stop block is fixedly connected with the right end wall of the rotation limiting cavity.
The invention has the beneficial effects that: the rotating rod can be hidden on the left side of the main body box through the telescopic rod and the rotating rod, so that the defect that the common cervical vertebra stretching device occupies a large area and is not attractive is overcome, the liftable massage box greatly increases the massage area, the all-dimensional massage from the waist to the back is realized, and meanwhile, the backrest is used as a backrest to enable a user to massage at any time as required and also work normally when massaging.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic structural view of a back massage backrest with a cervical stretching function of the invention;
FIG. 2 is a schematic sectional view taken along the line A-A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
FIG. 4 is an enlarged view of the structure at C in FIG. 1;
fig. 5 is an enlarged schematic view of the structure at D in fig. 1.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
As shown in fig. 1-5, the lumbar back massage backrest with cervical vertebrae stretching function of the device of the present invention comprises a main body box 10, wherein massage box cavities 18 with right openings and symmetrical front and back are arranged in the main body box 10, a leather surface 19 is fixedly connected to the right end surface of the main body box 10, upper and lower pulley cavities 66 are arranged on the left side of the massage box cavity 18 in a communicating manner, a sliding box cavity 45 is arranged on the left side of the upper and lower pulley cavities 66 in a communicating manner, a front and back pulley cavity 39 positioned on the lower side of the sliding box cavity 45 is further arranged on the left side of the upper and lower pulley cavities 66, a gear transmission cavity 47 is arranged on the left side of the sliding box cavity 45 on the front side, a first motor 36 is fixedly connected in the left end wall of the gear transmission cavity 47, a first pulley cavity 35 positioned on the left side of the first motor 36 is provided with a telescopic rod cavity 12 with upward opening and symmetrical front, sliding fit is connected with the telescopic link 16 that upwards extends to the external world in telescopic link 12, be equipped with in the telescopic link 16 and be located the rotation restriction chamber 25 of main part case 10 upside, the front side rotate and restrict 25 rear end wall normal running fit and be connected with and extend to the rear side backward rotate pivot 31 in the restriction chamber 25, fixedly connected with commentaries on classics board 22 in the pivot 31, be equipped with in the commentaries on classics board 22 and be located the left second wire wheel chamber 28 of pivot 31, second wire wheel chamber 28 front side be equipped with commentaries on classics board 22 fixed connection's second motor 27, commentaries on classics board 22 left end face fixedly connected with downwardly extending's bull stick 21.
In addition, in one embodiment, the upper and lower pulley cavities 66 include a first driving shaft 40, the first driving shaft 40 is connected with the left end wall of the upper and lower pulley cavities 66 in a rotating fit manner, the first driving shaft 40 extends leftwards into the front and rear pulley cavities 39 and rightwards into the upper and lower pulley cavities 66, the first driving shaft 40 is connected with a first driving belt 38 located in the front and rear pulley cavities 39 in a power fit manner, the front side of the first driving shaft 40 extends leftwards to penetrate through the gear transmission cavity 47 and then is fixedly connected with the right end face of the first motor 36, the sliding box cavity 45 is connected with a sliding box 44 in a sliding fit manner, a first extension spring 41 is fixedly connected between the lower end face of the sliding box cavity 44 and the lower end wall of the sliding box cavity 45, the sliding box 44 is connected with a first driven shaft 43 extending rightwards to penetrate through the upper and lower pulley cavities 66 into the massage box cavity 18 in a rotating fit manner, a second driven shaft 67 which is positioned at the upper side of the sliding box cavity 45 and extends rightwards into the upper and lower pulley cavities 66 is further connected in the left end wall of the upper and lower pulley cavities 66 in a rotating fit manner, and a second transmission belt 42 positioned in the upper and lower pulley cavities 66 is connected between the second driven shaft 67, the first driven shaft 43 and the first driving shaft 40 in a power fit manner; the first motor 36 is started to drive the first driving shaft 40 at the front side to rotate, the first driving shaft 40 at the front side rotates to drive the first driving shaft 40 at the rear side to rotate through the first transmission belt 38, the first driving shaft 40 rotates to drive the first driven shaft 43 to rotate through the second transmission belt 42, and the sliding box 44 moves upwards or downwards to drive the first driven shaft 43 to move upwards or downwards.
In addition, in one embodiment, the gear transmission cavity 47 includes a half gear 37, the half gear 37 is located in the gear transmission cavity 47 and is fixedly connected with the first driving shaft 40 at the front side, a third driven shaft 48 which extends leftwards into the first pulley cavity 35 and rightwards into the gear transmission cavity 47 is connected in a rotationally matched manner in the left end wall of the gear transmission cavity 47, a transmission gear 46 which is fixedly connected with the third driven shaft 48 and can be meshed with the half gear 37 is arranged in the gear transmission cavity 47, a first pulley 34 which is fixedly connected with the third driven shaft 48 is arranged in the first pulley cavity 35, and a first pull rope 32 of which the other end is fixedly connected with the upper end face of the sliding box 44 is fixedly connected to the first pulley 34; the front side first driving shaft 40 rotates to drive the half gear 37 to rotate, when the half gear 37 is meshed with the transmission gear 46, the half gear 37 rotates to drive the third driven shaft 48 to rotate through the transmission gear 46, so as to drive the first reel 34 to rotate, the first reel 34 rotates to drive the sliding box 44 to move upwards by overcoming the tension of the first tension spring 41 through the first pull rope 32, when the half gear 37 rotates to be disengaged from the transmission gear 46, the sliding box 44 just moves to the top end of the sliding box cavity 45, the sliding box 44 moves downwards to an initial position under the tension of the first tension spring 41, and the first reel 34 rotates reversely to the initial position under the tension of the first pull rope 32.
In addition, in one embodiment, the massage box chamber 18 includes a massage box 33, the massage box 33 is connected with the massage box chamber 18 in a sliding fit manner, a link rod rotating chamber 51 is arranged in the massage box chamber 18, the first driven shaft 43 extends rightwards into the link rod rotating chamber 51 and is connected with the left end wall of the link rod rotating chamber 51 in a rotating fit manner, four massage block chambers 57 circumferentially distributed by taking the first driven shaft 43 as the center are communicated with the right side of the second extension spring 52, a connecting block chamber 53 is communicated with the inner side of the massage block chamber 57, a connecting block 54 extending outwards into the massage block chamber 57 is connected in the connecting block chamber 53 in a sliding fit manner, the second extension spring 52 is fixedly connected between the left end surface of the connecting block 54 and the left end wall of the connecting block chamber 53, a massage block 55 fixedly connected with the connecting block 54 is connected in the massage block chamber 57 in a sliding fit manner, a first magnet 56 is fixedly connected in the left end face of the massage block 55, a connecting rod 50 fixedly connected with the first driven shaft 43 is arranged in the connecting rod rotating cavity 51, and a second magnet 49 capable of corresponding to the first magnet 56 is fixedly connected on the right end face of the connecting rod 50; the first driven shaft 43 rotates to drive the connecting rod 50 and the second magnet 49 to rotate, when the second magnet 49 rotates to correspond to the first magnet 56, the repulsive force between the first magnet 56 and the second magnet 49 drives the massage mass 55 and the connecting mass 54 to move rightward against the tensile force of the second extension spring 52, when the second magnet 49 is rotated to be not corresponding to the first magnet 56, the connecting block 54 and the massage block 55 are moved to the left to the initial position by the tension of the second extension spring 52, so that the four massage blocks 55 are driven by the rotation of the second magnet 49 to reciprocate left and right in turn, thereby achieving a massage effect, and when the sliding box 44 moves up or down, the massage box 33 is driven by the first driven shaft 43 to move up or down, thereby achieving a massage from the waist to the back.
In addition, in one embodiment, the telescopic rod 16 includes a fixed block cavity 15, the fixed block cavity 15 is located in the telescopic rod 16 and has a right opening, the telescopic rod 16 is connected with a fixed block 13 in a sliding fit manner, a first compression spring 14 is fixedly connected between the left end surface of the fixed block 13 and the left end wall of the fixed block cavity 15, the right side of the telescopic rod cavity 12 is communicated with a fixed cavity 60 which can correspond to the fixed block cavity 15, the right side of the fixed cavity 60 is communicated with a top block cavity 58, the top block cavity 58 is connected with a top block 59 in a sliding fit manner, a second compression spring 61 is fixedly connected between the right end surface of the top block 59 and the right end wall of the top block cavity 58, a button cavity 65 with an upward opening is arranged in the main box 10, a button 64 is connected in the button cavity 65 in a sliding fit manner, and a third compression spring 63 is fixedly connected between the lower end surface, the lower end face of the button 64 is fixedly connected with a second pull rope 62 of which the other end is fixedly connected with the right end face of the top block 59; the elasticity of the third compression spring 63 is greater than that of the second compression spring 61, the elasticity of the second compression spring 61 is greater than that of the first compression spring 14, the telescopic rod 16 is pulled upwards when the cervical vertebra stretching function is required, when the fixed block cavity 15 corresponds to the fixed cavity 60, the fixed block 13 moves rightwards under the thrust of the first compression spring 14 until the fixed block is partially positioned in the fixed cavity 60, so that the telescopic rod 16 is fixed, and when the telescopic rod 16 needs to be retracted, the button 64 is pressed downwards, so that the top block 59 moves leftwards under the thrust of the second compression spring 61 after losing the tension of the second pull rope 62, the fixed block 13 is pushed to move leftwards against the thrust of the first compression spring 14, and the telescopic rod 16 moves downwards to an initial position after losing the fixation.
In addition, in one embodiment, the rotating plate 22 comprises a second driving shaft 24, the second driving shaft 24 is connected with the front end surface of the second wire wheel cavity 28 in a rotating fit manner, the second driving shaft 24 extends forwards to be fixedly connected with the rear end face of the second motor 27 and extends backwards to the second wire wheel cavity 28, a second wire wheel 23 fixedly connected with the second driving shaft 24 is arranged in the second wire wheel cavity 28, a spiral spring 30 is fixedly connected between the rear end surface of the second driving shaft 24 and the rear end wall of the second pulley cavity 28, a third pull rope 29 is fixedly connected to the second wire wheel 23, the other end of the third pull rope 29 extends downwards to penetrate through the rotating rod 21 to the outside, the other end of the third pull rope 29 is fixedly connected with a hook 11, a clamping block 17 fixedly connected with the rotating shaft 31 is arranged in the rotation limiting cavity 25, and a clamping block 26 is fixedly connected to the right end wall of the rotation limiting cavity 25; when the cervical vertebra stretching function is needed, the telescopic rod 16 is pulled out upwards, the rotating rod 21 is rotated, when the rotating rod 21 rotates to be parallel to the upper end surface of the main body case 10, the latch 17 just abuts against the latch 26, so that the continuous rotation of the rotating shaft 31 is limited, the neck support is hung on the hook 11, the head part is put on the neck support to start stretching, the second motor 27 is started, the second reel 23 is driven to rotate by the second driving shaft 24 against the elastic force of the spiral spring 30, thereby driving the hook 11 and the neck brace to move upwards through the third pull rope 29, thereby playing a stretching effect, closing the second motor 27 after stretching to a limit position, reversely rotating the second driving shaft 24 under the elastic force of the spiral spring 30, thereby bringing the hook 11 and neck brace down to the initial position by the third pull cord 29.
In the following, the applicant will specifically describe a lumbar massage backrest with cervical vertebrae stretching function of the present application with reference to the attached drawings 1 to 5 and the above description:
when the waist and back massage is needed, the first motor 36 is started, the first motor 36 drives the first driven shaft 43 to rotate and simultaneously drives the massage box 33 to start to reciprocate up and down, the first driven shaft 43 rotates and drives the four massage blocks 55 to reciprocate left and right in sequence, so that the massage effect is achieved, the massage box 33 reciprocates up and down to expand the massage area, and therefore the comprehensive massage from the waist to the back is achieved;
when needs use the tensile function of cervical vertebra, upwards pull out telescopic link 16, rotate bull stick 21 to parallel with main part case 10 up end, hang the neck brace on couple 11, arrange the head in on the neck brace can begin to stretch, thereby start second motor 27 and drive the neck brace through third stay cord 29 and rise and play tensile effect, close second motor 27 neck brace decline under coil spring 30 elastic force effect, stretch the back reversal bull stick 21 to initial position that finishes, press button 64 and make telescopic link 16 lose the spacing back automatic decline to initial position of fixed block 13.
The invention has the beneficial effects that: the rotating rod can be hidden on the left side of the main body box through the telescopic rod and the rotating rod, so that the defect that the common cervical vertebra stretching device occupies a large area and is not attractive is overcome, the liftable massage box greatly increases the massage area, the all-dimensional massage from the waist to the back is realized, and meanwhile, the backrest is used as a backrest to enable a user to massage at any time as required and also work normally when massaging.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (6)
1. The utility model provides a take cervical vertebra stretching function's back massage back, includes the main part case, its characterized in that: the massage box comprises a main box body, wherein massage box cavities which are symmetrical front and back and have right openings are arranged in the main box body, the right end face of the main box body is fixedly connected with a leather surface, the left side of each massage box cavity is communicated with an upper belt wheel cavity and a lower belt wheel cavity, the left sides of the upper belt wheel cavity and the lower belt wheel cavity are communicated with a sliding box cavity, the left sides of the upper belt wheel cavity and the lower belt wheel cavity are also provided with a front belt wheel cavity and a rear belt wheel cavity which are positioned at the lower side of the sliding box cavity, the left side of the front belt wheel cavity and the lower belt wheel cavity are communicated with each other, a gear transmission cavity is arranged at the left side of the gear transmission cavity, a first line wheel cavity which is positioned at the left side of the gear transmission cavity is arranged at the left side of the front belt wheel cavity, a telescopic rod cavity which is symmetrical front and back and has an upward opening is arranged at the left side of the, fixedly connected with changes the board in the pivot, be equipped with in the commentaries on classics board and be located the left second wire wheel chamber of pivot, second wire wheel chamber front side be equipped with change board fixed connection's second motor, change board left end face fixedly connected with downwardly extending's bull stick.
2. The back massage backrest with the cervical stretching function as claimed in claim 1, wherein: the upper belt wheel cavity and the lower belt wheel cavity comprise first driving shafts, the first driving shafts are connected with the left end walls of the upper belt wheel cavity and the lower belt wheel cavity in a rotating fit manner, the first driving shafts extend leftwards into the front belt wheel cavity and the rear belt wheel cavity and extend rightwards into the upper belt wheel cavity and the lower belt wheel cavity, first driving belts positioned in the front belt wheel cavity and the rear belt wheel cavity are connected between the first driving shafts in a power fit manner, the first driving shafts extend leftwards to penetrate through the gear transmission cavity and are fixedly connected with the right end surface of a first motor, a sliding box is connected in the sliding box cavity in a sliding fit manner, a first stretching spring is fixedly connected between the lower end surface of the sliding box and the lower end wall of the sliding box cavity, first driven shafts extending rightwards to penetrate through the upper belt wheel cavity and the lower belt wheel cavity and are connected in the sliding box cavity in a rotating fit manner, second driven shafts positioned on the upper side of the sliding box cavity, and a second driving belt positioned in the upper belt wheel cavity and the lower belt wheel cavity is connected between the second driven shaft, the first driven shaft and the first driving shaft in a power fit manner.
3. The back massage backrest with the cervical stretching function as claimed in claim 1, wherein: the gear transmission chamber includes the semi-gear, the semi-gear is located the gear transmission intracavity and with the front side first driving shaft fixed connection, gear transmission chamber left end wall internal rotation cooperation be connected with extend to left first line wheel intracavity and extend to right the third driven shaft in the gear transmission intracavity, the gear transmission intracavity be equipped with third driven shaft fixed connection and can with semi-gear engagement's drive gear, first line wheel intracavity be equipped with third driven shaft fixed connection's first line wheel, first line takes turns to fixedly connected with the other end with sliding box up end fixed connection's first stay cord.
4. The back massage backrest with the cervical stretching function as claimed in claim 1, wherein: the massage box cavity comprises a massage box, the massage box is connected with the massage box cavity in a sliding fit manner, a connecting rod rotating cavity is arranged in the massage box cavity, the first driven shaft extends rightwards into the connecting rod rotating cavity and is connected with the left end wall of the connecting rod rotating cavity in a rotating fit manner, the right side of the second stretching spring is communicated with four massage block cavities which are circumferentially distributed by taking the first driven shaft as the center, the inner sides of the massage block cavities are communicated with a connecting block cavity, the connecting block cavities are connected with a connecting block which extends outwards into the massage block cavities in a sliding fit manner, a second stretching spring is fixedly connected between the left end surface of the connecting block and the left end wall of the connecting block cavity, the massage blocks fixedly connected with the connecting block are connected in the massage block cavities in a sliding fit manner, a first magnet is fixedly connected in the left end surface of the massage block, and a connecting rod fixedly connected with the first driven shaft is arranged in, and the right end face of the connecting rod is fixedly connected with a second magnet which can correspond to the first magnet.
5. The back massage backrest with the cervical stretching function as claimed in claim 1, wherein: the telescopic rod comprises a fixed block cavity, the fixed block cavity is positioned in the telescopic rod and has a right opening, a fixed block is connected in the telescopic rod in a sliding fit manner, a first compression spring is fixedly connected between the left end surface of the fixed block and the left end wall of the cavity of the fixed block, a fixed cavity which can correspond to the fixed block cavity is communicated with the right side of the telescopic rod cavity, a top block cavity is communicated with the right side of the fixed cavity, the cavity of the top block is connected with the top block in a sliding fit manner, a second compression spring is fixedly connected between the right end surface of the top block and the right end wall of the cavity of the top block, a button cavity with an upward opening is arranged in the main body box, a button is connected in the button cavity in a sliding fit manner, and a third compression spring is fixedly connected between the lower end face of the button and the lower end wall of the button cavity, and a second pull rope is fixedly connected with the other end of the lower end face of the button and the right end face of the ejector block.
6. The back massage backrest with the cervical stretching function as claimed in claim 1, wherein: the rotor plate comprises a second driving shaft, the second driving shaft is connected with the front end face of a second wire wheel cavity in a rotating matching mode, the second driving shaft extends forwards to a position where the rear end face of a second motor is fixedly connected and extends backwards to the inside of the second wire wheel cavity, a second wire wheel fixedly connected with the second driving shaft is arranged in the second wire wheel cavity, the rear end face of the second driving shaft is fixedly connected with a spiral spring between the rear end walls of the second wire wheel cavity, a third pull rope is fixedly connected onto the second wire wheel, the other end of the third pull rope extends downwards to penetrate through the rotor rod to the outside, the other end of the third pull rope is fixedly connected with a hook, a clamping block fixedly connected with the rotating shaft is arranged in the rotation limiting cavity, and a stop block is fixedly connected with the right end wall of the rotation limiting cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010212117.1A CN111228020A (en) | 2020-03-24 | 2020-03-24 | Waist back massage backrest with cervical vertebra stretching function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010212117.1A CN111228020A (en) | 2020-03-24 | 2020-03-24 | Waist back massage backrest with cervical vertebra stretching function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111228020A true CN111228020A (en) | 2020-06-05 |
Family
ID=70877350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010212117.1A Withdrawn CN111228020A (en) | 2020-03-24 | 2020-03-24 | Waist back massage backrest with cervical vertebra stretching function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111228020A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111991183A (en) * | 2020-08-21 | 2020-11-27 | 秦皇岛市第一医院 | Waist rehabilitation training device |
| CN113018090A (en) * | 2021-02-19 | 2021-06-25 | 德州市人民医院 | Cervical vertebra health-care training device |
-
2020
- 2020-03-24 CN CN202010212117.1A patent/CN111228020A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111991183A (en) * | 2020-08-21 | 2020-11-27 | 秦皇岛市第一医院 | Waist rehabilitation training device |
| CN113018090A (en) * | 2021-02-19 | 2021-06-25 | 德州市人民医院 | Cervical vertebra health-care training device |
| CN113018090B (en) * | 2021-02-19 | 2022-05-10 | 德州市人民医院 | Cervical vertebra health-care training device |
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Application publication date: 20200605 |