CN113262149A - Cervical vertebra rehabilitation training device - Google Patents
Cervical vertebra rehabilitation training device Download PDFInfo
- Publication number
- CN113262149A CN113262149A CN202110760785.2A CN202110760785A CN113262149A CN 113262149 A CN113262149 A CN 113262149A CN 202110760785 A CN202110760785 A CN 202110760785A CN 113262149 A CN113262149 A CN 113262149A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- pressing plates
- cervical vertebra
- pressing
- rehabilitation training
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- A61H7/001—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for without substantial movement between the skin and the device
-
- 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
- A61H2201/01—Constructive details
- A61H2201/0119—Support for the device
- A61H2201/0134—Cushion or similar support
-
- 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
Abstract
The invention discloses a cervical vertebra rehabilitation training device which comprises a pillow structure, wherein an arc-shaped groove is formed in the pillow structure, and a massage mechanism is arranged in the pillow structure; the massage mechanism includes: the pressing device comprises a driving motor, a first driving device, a second driving device and a pressing device; the problems that the traditional massage needs manual work, the cost is high, time and labor are wasted, the massage strength is not easy to control, and the massage effect is poor are solved.
Description
The application is a divisional application, the original application number is 201910874935.5, the application date is 2019, 9 and 17, and the invention name is 'a cervical vertebra rehabilitation training device'.
Technical Field
The invention relates to rehabilitation training equipment, in particular to a cervical vertebra rehabilitation training device.
Background
The cervical vertebrae is the most mobile part of the spine and can rotate, bend left and right, and bend and stretch forward and backward. Meanwhile, the intervertebral facet joints of the cervical vertebra are nearly horizontal, so that joint dislocation and interlocking are easy to occur. Meanwhile, the cervical vertebra is connected with the occiput on the upper part, the thoracic vertebra is connected on the lower part, the cervical marrow is arranged behind the cervical vertebra centrum, the upper cervical segment is the medulla oblongata, the vital center exists, the nerve is damaged, the disease condition is serious, and the life can be threatened. After the cervical vertebra is injured, the cervical vertebra can be healed only by long-term massage, and a proper massage manipulation is adopted to stimulate the specific part of the neck so as to dredge the channels and collaterals and circulate qi and blood, so that the aim of preventing cervical spondylosis or promoting the cervical vertebra of a patient to be healed can be fulfilled; traditional massage needs the manual work to go on, and not only the expense is high, wastes time and energy moreover, and the massage dynamics is wayward, and massage effect is poor.
Disclosure of Invention
The invention aims to provide a cervical vertebra rehabilitation training device, which solves the problems that the traditional massage needs manual work, the cost is high, time and labor are wasted, the massage strength is not easy to control, and the massage effect is poor.
In order to achieve the purpose, the invention provides a cervical vertebra rehabilitation training device, which comprises a pillow structure, wherein an arc-shaped groove is formed in the pillow structure, and a massage mechanism is arranged in the pillow structure; the massage mechanism includes: the pressing device comprises a driving motor, a first driving device, a second driving device and a pressing device;
the pillow structure comprises a pillow body, a pillow cover, a pressing device and a spring, wherein the pillow cover is arranged on the pillow cover, the pressing device comprises two pressing plates which are symmetrically and obliquely arranged, the upper ends of the two pressing plates are far away, the lower ends of the two pressing plates are close, a rotating shaft penetrates through the middle of the pressing plates, the two ends of the rotating shaft are fixed inside the pillow structure, the pressing plates are rotatably arranged on the rotating shaft, so that the upper ends of the two pressing plates can be close to or far away, and the lower ends of the two pressing plates are connected through the horizontal spring;
the first driving device includes: the pillow comprises a first screw rod, a first bearing fixed in the pillow structure, a first lead screw nut sleeved on the first screw rod, and a first gear disc fixed on the first screw rod and coaxially arranged with the first screw rod; one end of the first screw rod is coaxially connected with the rotating head of the driving motor, the other end of the first screw rod is rotatably arranged in the first bearing, and a first blocking piece is further fixed on the first screw rod nut;
the second driving device includes: the second screw rod, a second bearing and a third bearing which are respectively fixed in the pillow structure, a second screw nut which is sleeved on the second screw rod, a second baffle plate which is fixed on the second screw nut, and a second gear disc which is fixed on the second screw rod and is coaxial with the second screw rod; two ends of the second wire lever are respectively and rotatably arranged in the second bearing and the third bearing;
the first gear disc is meshed with the second gear disc, the first blocking piece is abutted against the lower end of the outer side of one of the two pressing plates, and the second blocking piece is abutted against the lower end of the outer side of the other pressing plate; the driving motor can drive the first screw lever to rotate forwards and drive the first blocking piece to move towards a first direction, the forward rotation of the first screw lever is transmitted through the first gear disc and the second gear disc to drive the second screw lever to rotate reversely and drive the second blocking piece to move towards a second direction, and therefore the lower ends of the two pressing plates are close to or far away from each other;
the two opposite sides of the arc-shaped groove are made of elastic cloth materials, and the upper ends of the two pressing plates are respectively abutted to the back face of the elastic cloth material.
Preferably, the lower end of the pressing plate is fixed with a connecting plate arranged along the horizontal direction, and opposite side surfaces of the two connecting plates are connected through the spring.
Preferably, the number of the springs is not less than 4, and a plurality of groups of the springs are equidistantly distributed along the length direction of the connecting plate.
Preferably, the upper ends of the two pressing plates are respectively fixed with an arc pillow part, and the arc pillow parts are arranged along the width direction of the pressing plates.
Preferably, the elastic cloth material protrudes outwards to form a protruding part matched with the arc pillow part, and the arc pillow part is located in the protruding part.
Preferably, the first baffle plate and the second baffle plate are sleeved with rubber sleeves.
Preferably, a plurality of massage protrusions are fixed to the bottom of the arc-shaped groove.
Preferably, a plurality of air holes are formed in the elastic cloth material.
Preferably, the driving motor is a forward and reverse rotating motor.
According to the technical scheme, the invention provides a cervical vertebra rehabilitation training device which comprises a pillow structure, wherein an arc-shaped groove is formed in the pillow structure, and a massage mechanism is arranged in the pillow structure; the massage mechanism includes: the pressing device comprises a driving motor, a first driving device, a second driving device and a pressing device; the driving motor can drive the first screw lever to rotate forwards and drive the first blocking piece to move towards a first direction, the forward rotation of the first screw lever is transmitted through the first gear disc and the second gear disc to drive the second screw lever to rotate reversely and drive the second blocking piece to move towards a second direction, and therefore the lower ends of the two pressing plates are close to or far away from each other; the first direction and the second direction are opposite to each other, in an initial state, the lower ends of the two pressing plates are in a compression state, the spring is in a contraction state, the upper ends of the pressing plates are in an opening state, the motor is started to rotate forwards, so that the first blocking piece and the second blocking piece move backwards, the lower ends of the two pressing plates are opened under the elastic force of the spring, the upper ends of the two pressing plates are contracted, the motor controller is used for controlling the motor to rotate backwards, the first blocking piece and the second blocking piece move in opposite directions, the lower ends of the pressing plates are compressed, the lower ends of the two pressing plates are contracted, the upper ends of the two pressing plates are opened, and the neck massaging effect is achieved through the opening and closing of the two pressing plates, wherein the motor is a forward and backward rotation motor commonly used in the field; the cervical vertebra rehabilitation training device provided by the invention can replace conventional manual massage, is low in manufacturing cost, is suitable for neck rehabilitation training, and is excellent in curative effect.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a block diagram of a cervical spine rehabilitation training device provided by the present invention;
fig. 2 is an internal structure view of the cervical vertebra rehabilitation training device provided by the present invention.
Description of the reference numerals
1-drive motor 2-first wire lever
3-first bearing 4-first lead screw nut
5-first baffle 6-first gear disc
7-second wire lever 8-second bearing
9-third bearing 10-second lead screw nut
11-second stop 12-second gear wheel disc
13-pressing plate 14-rotating shaft
15-arc pillow part 16-connecting plate
17-spring 19-arc groove
20-elastic cloth material.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
In the present invention, unless otherwise specified, the directional terms "longitudinal direction, width direction" and the like included in the terms merely represent the orientation of the terms in a conventional use state or are colloquially understood by those skilled in the art, and should not be construed as limiting the terms.
As shown in fig. 1 and 2: the invention provides a cervical vertebra rehabilitation training device which is characterized by comprising a pillow structure 18, wherein an arc-shaped groove 19 is formed in the pillow structure 18, and a massage mechanism is arranged in the pillow structure 18; the massage mechanism includes: the device comprises a driving motor 1, a first driving device, a second driving device and a pressing device; the pressing device comprises two pressing plates 13 which are symmetrically and obliquely arranged, the upper ends of the two pressing plates 13 are far away, the lower ends of the two pressing plates 13 are close, a rotating shaft 14 penetrates through the middle of the pressing plates 13, the two ends of the rotating shaft 14 are fixed in the pillow structure 18, the pressing plates 13 are rotatably arranged on the rotating shaft 14, so that the upper ends of the two pressing plates 13 can be close to or far away from each other, and the lower ends of the two pressing plates 13 are connected through a horizontal spring 17; the first driving device includes: the pillow comprises a first screw rod 2, a first bearing 3 fixed inside the pillow structure 18, a first lead screw nut 4 sleeved on the first screw rod 2, and a first gear disc 6 fixed on the first screw rod 2 and coaxially arranged with the first screw rod; one end of the first screw rod 2 is coaxially connected with the rotating head of the driving motor 1, the other end of the first screw rod is rotatably arranged in the first bearing 3, and a first blocking piece 5 is further fixed on the first lead screw nut 4; the second driving device includes: the pillow comprises a second screw rod 7, a second bearing 8 and a third bearing 9 which are respectively fixed in the pillow structure 18, a second screw nut 10 sleeved on the second screw rod 7, a second baffle plate 11 fixed on the second screw nut 10, and a second gear disc 12 which is fixed on the second screw rod 7 and is coaxially arranged with the second screw rod 7; two ends of the second wire lever 7 are respectively and rotatably arranged in the second bearing 8 and the third bearing 9; the first gear disc 6 is meshed with the second gear disc 12, the first blocking piece 5 abuts against the lower end of the outer side of one of the two pressing plates 13, and the second blocking piece 11 abuts against the lower end of the outer side of the other pressing plate 13; the driving motor 1 can drive the first screw lever 2 to rotate forwards and drive the first blocking piece 5 to move towards a first direction, the forward rotation of the first screw lever 2 is transmitted through the first gear disc 6 and the second gear disc 12 to rotate the second screw lever 7 reversely, and the second blocking piece 11 is driven to move towards a second direction, so that the lower ends of the two pressing plates 13 are close to or far away from each other; two opposite sides of the arc-shaped groove 19 are made of elastic cloth materials 20, and the upper ends of the two pressing plates 13 are respectively abutted against the back surfaces of the elastic cloth materials 20. The first direction (direction A in figure 2) and the second direction (direction B in figure 2) are opposite to each other, in an initial state, the lower ends of the two pressing plates are in a compressed state, the spring is in a contracted state, the upper ends of the pressing plates are in an expanded state, the motor is started to rotate forwards, so that the first blocking piece and the second blocking piece move backwards, the lower ends of the two pressing plates expand under the elastic force of the spring, the upper ends of the two pressing plates contract, the motor controller controls the motor to rotate backwards, the first blocking piece and the second blocking piece move oppositely to compress the lower ends of the pressing plates, the lower ends of the two pressing plates contract, the upper ends of the two pressing plates expand, and the neck massage effect is achieved by the opening and closing of the two pressing plates, wherein the motor is a forward and reverse rotation motor commonly used in the field; the cervical vertebra rehabilitation training device provided by the invention can replace conventional manual massage, is low in manufacturing cost, is suitable for neck rehabilitation training, and is excellent in curative effect.
In a preferred embodiment of the present invention, in order to facilitate the fixing of the spring 17 and to facilitate the opening of the lower end of the pressing plate 13 by the spring force, a connecting plate 16 is fixed to the lower end of the pressing plate 13 and is disposed in the horizontal direction, and the two connecting plates 16 are connected to each other at their side surfaces facing each other by the spring 17.
In a preferred embodiment of the present invention, the lower end of the pressing plate 13 is smoothly expanded by the elastic force of springs, the number of the springs 17 is not less than 4, and a plurality of sets of the springs 17 are equidistantly distributed along the length direction of the connecting plate 16.
In a preferred embodiment of the present invention, in order to press the neck, arc-shaped pillow portions 15 are fixed to upper ends of the two pressing plates 13, respectively, and the arc-shaped pillow portions 15 are disposed along a width direction of the pressing plates 13.
In a preferred embodiment of the present invention, in order to press the neck, the elastic cloth material 20 is formed with a protrusion 21 protruding outward to match the arc-shaped pillow 15, and the arc-shaped pillow 15 is located in the protrusion 21. Because the two sides of the arc-shaped groove are made of elastic cloth materials, the arc-shaped pillow part 15 is convenient to open and close.
In a preferred embodiment of the present invention, in order to reduce the wear of the baffle and reduce the noise of contact, a rubber sleeve is sleeved on the outer portions of the first baffle 5 and the second baffle 11.
In a preferred embodiment of the present invention, a plurality of massage protrusions are fixed to the bottom of the arc groove 19 in order to increase the massage effect.
In a preferred embodiment of the present invention, in order to increase the airing effect, the elastic cloth material 20 is provided with a plurality of airing holes.
In a preferred embodiment of the present invention, the driving motor 1 is a counter-rotating motor. For example, an eastern M series coaxial reduction motor may be used, the speed and direction of which may be adjusted.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (7)
1. The cervical vertebra rehabilitation training device is characterized by comprising a pillow structure (18), wherein an arc-shaped groove (19) is formed in the pillow structure (18), and a massage mechanism is arranged in the pillow structure (18); the massage mechanism includes: the pressing device comprises a driving motor (1), a first driving device, a second driving device and a pressing device;
the pressing device comprises two pressing plates (13) which are symmetrically and obliquely arranged, the upper ends of the two pressing plates (13) are far away, the lower ends of the two pressing plates are close, a rotating shaft (14) penetrates through the middle of each pressing plate (13), the two ends of each rotating shaft (14) are fixed inside the pillow structure (18), the pressing plates (13) are rotatably arranged on the rotating shafts (14), so that the upper ends of the two pressing plates (13) can be close to or far away, and the lower ends of the two pressing plates (13) are connected through a horizontal spring (17);
the first driving device includes: the pillow comprises a first screw rod (2), a first bearing (3) fixed in the pillow structure (18), a first lead screw nut (4) sleeved on the first screw rod (2), and a first gear disc (6) fixed on the first screw rod (2) and coaxially arranged with the first screw rod; one end of the first screw rod (2) is coaxially connected with the rotating head of the driving motor (1), the other end of the first screw rod is rotatably arranged in the first bearing (3), and a first blocking piece (5) is further fixed on the first screw nut (4);
the second driving device includes: the pillow comprises a second screw rod (7), a second bearing (8) and a third bearing (9) which are respectively fixed in the pillow structure (18), a second screw rod nut (10) sleeved on the second screw rod (7), a second baffle plate (11) fixed on the second screw rod nut (10), and a second gear disc (12) which is fixed on the second screw rod (7) and is coaxially arranged with the second screw rod; two ends of the second wire lever (7) are respectively and rotatably arranged in the second bearing (8) and the third bearing (9);
the first gear disc (6) is meshed with the second gear disc (12), the first blocking piece (5) is abutted against the outer lower end of one of the two pressing plates (13), and the second blocking piece (11) is abutted against the outer lower end of the other pressing plate (13); the driving motor (1) can drive the first wire lever (2) to rotate forwards and drive the first blocking piece (5) to move towards a first direction, the forward rotation of the first wire lever (2) is transmitted through the first gear disc (6) and the second gear disc (12) to enable the second wire lever (7) to rotate backwards and drive the second blocking piece (11) to move towards a second direction, and therefore the lower ends of the two pressing plates (13) are close to or far away from each other;
elastic cloth materials (20) are arranged on two opposite sides of the arc-shaped groove (19), and the upper ends of the two pressing plates (13) are respectively abutted against the back surface of the elastic cloth materials (20);
the lower end of the pressing plate (13) is fixed with a connecting plate (16) arranged along the horizontal direction, and the opposite side surfaces of the two connecting plates (16) are connected through the spring (17).
2. The cervical vertebra rehabilitation training device according to claim 1, wherein the number of the springs (17) is not less than 4, and a plurality of groups of the springs (17) are equidistantly distributed along the length direction of the connecting plate (16).
3. The cervical vertebra rehabilitation training device according to claim 2, wherein the elastic cloth material (20) is outwardly protruded to form a protrusion (21) which is matched with the arc-shaped pillow part (15), and the arc-shaped pillow part (15) is positioned in the protrusion (21).
4. The cervical vertebra rehabilitation training device of claim 3, wherein rubber sleeves are sleeved on the outer portions of the first blocking piece (5) and the second blocking piece (11).
5. The cervical vertebra rehabilitation training device of claim 4, wherein a plurality of massage protrusions are fixed at the bottom of the arc-shaped groove (19).
6. The cervical vertebra rehabilitation training device of claim 5, wherein the elastic cloth material (20) is provided with a plurality of ventilation holes.
7. The cervical vertebra rehabilitation training device of claim 6, wherein the driving motor (1) is a forward and reverse rotation motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110760785.2A CN113262149A (en) | 2019-09-17 | 2019-09-17 | Cervical vertebra rehabilitation training device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910874935.5A CN110448440B (en) | 2019-09-17 | 2019-09-17 | Cervical vertebra rehabilitation training device |
| CN202110760785.2A CN113262149A (en) | 2019-09-17 | 2019-09-17 | Cervical vertebra rehabilitation training device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910874935.5A Division CN110448440B (en) | 2019-09-17 | 2019-09-17 | Cervical vertebra rehabilitation training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113262149A true CN113262149A (en) | 2021-08-17 |
Family
ID=68492162
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910874935.5A Active CN110448440B (en) | 2019-09-17 | 2019-09-17 | Cervical vertebra rehabilitation training device |
| CN202110760785.2A Withdrawn CN113262149A (en) | 2019-09-17 | 2019-09-17 | Cervical vertebra rehabilitation training device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910874935.5A Active CN110448440B (en) | 2019-09-17 | 2019-09-17 | Cervical vertebra rehabilitation training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN110448440B (en) |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1024076A (en) * | 1996-07-11 | 1998-01-27 | Shibaura Eng Works Co Ltd | Massager |
| CN2817820Y (en) * | 2005-06-08 | 2006-09-20 | 曾荣俊 | Massage device |
| CN203089766U (en) * | 2013-03-18 | 2013-07-31 | 青岛市市立医院 | Movable pillow for operations |
| JP5574391B1 (en) * | 2014-05-22 | 2014-08-20 | 翔天電子實業有限公司 | Sandwich massage machine |
| CN106901940A (en) * | 2015-12-22 | 2017-06-30 | 潘汤相褚（天津）科技有限公司 | A kind of neurosurgery cervical vertebra massaging spondyle convalescence device |
| CN206228580U (en) * | 2016-08-25 | 2017-06-09 | 杨瑞鑫 | A kind of neurosurgical care massage machine |
| CN206566180U (en) * | 2016-09-27 | 2017-10-20 | 李晓君 | A kind of beating physical therapy device for treating skelagia |
| CN206560534U (en) * | 2016-11-29 | 2017-10-17 | 淮安美妙电子科技有限公司 | A kind of massage mechanism |
| CN207640629U (en) * | 2017-05-24 | 2018-07-24 | 浙江机电职业技术学院 | A kind of neck is affectedly bashful mechanism |
| CN208372099U (en) * | 2017-06-12 | 2019-01-15 | 瑞多（上海）智能科技有限公司 | A kind of massage armchair head massage component |
| CN208511469U (en) * | 2017-09-29 | 2019-02-19 | 王永群 | Neck shoulder nursing pillow and neck shoulder care device |
| CN207855486U (en) * | 2017-11-23 | 2018-09-14 | 深圳佳莱知家科技有限公司 | A kind of cervical vertebra massage pillow |
| CN208958702U (en) * | 2018-04-13 | 2019-06-11 | 祝道全 | A kind of automatic neck massaging device |
| CN109009930A (en) * | 2018-07-27 | 2018-12-18 | 温岭市智方科技有限公司 | A kind of multi-functional cervical vertebra massager |
-
2019
- 2019-09-17 CN CN201910874935.5A patent/CN110448440B/en active Active
- 2019-09-17 CN CN202110760785.2A patent/CN113262149A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CN110448440B (en) | 2021-07-13 |
| CN110448440A (en) | 2019-11-15 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210817 |
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| WW01 | Invention patent application withdrawn after publication |