CN109998882A - A kind of gear adjusting structure for shoulder massage - Google Patents
A kind of gear adjusting structure for shoulder massage Download PDFInfo
- Publication number
- CN109998882A CN109998882A CN201910400811.3A CN201910400811A CN109998882A CN 109998882 A CN109998882 A CN 109998882A CN 201910400811 A CN201910400811 A CN 201910400811A CN 109998882 A CN109998882 A CN 109998882A
- Authority
- CN
- China
- Prior art keywords
- return unit
- rotor
- pawl
- gear adjusting
- ratchet
- 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.)
- Pending
Links
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
- A61H7/007—Kneading
-
- 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
- A61H2205/06—Arms
- A61H2205/062—Shoulders
Abstract
The present invention provides a kind of gear adjusting structures for shoulder massage, including rotor, return unit, the pawl on rotor and the matrix equipped with the ratchet structure being adapted to pawl；The rotor and return unit are rotatably arranged rotating around the core wheel of ratchet structure；The pawl is kept pressed against the trend of ratchet structure and is correspondingly arranged with return unit；The distance between end face of the return unit far from core wheel and core wheel are progressively smaller until the radius less than ratchet structure along the limit direction of ratchet structure.It is narrow that the gear adjusting structure for shoulder massage can adjust folder shoulder breadth according to demand.
Description
Technical field
The present invention relates to massage technique field, in particular to a kind of gear adjusting structure for shoulder massage.
Background technique
In existing massage armchair shoulder message structure, the gear adjusting device of adjustment shoulder massage width is less, and shoulder breadth is smaller
User massage that body-sensing is poor, and there will be feeling of pains by the wider people of shoulder, are unable to satisfy the use demand of various people.
Summary of the invention
The technical problems to be solved by the present invention are: provide it is a kind of can adjust folder according to demand shoulder breadth is narrow pressed for shoulder
The gear adjusting structure to rub.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention are as follows:
It is a kind of for shoulder massage gear adjusting structure, including rotor, return unit, the pawl on rotor and
Matrix equipped with the ratchet structure being adapted to pawl；
The rotor and return unit are rotatably arranged rotating around the core wheel of ratchet structure；The pawl is kept pressed against ratchet
It the trend of structure and is correspondingly arranged with return unit；
The distance between end face of the return unit far from core wheel and core wheel are gradually reduced along the limit direction of ratchet structure
Until being less than the radius of ratchet structure.
The beneficial effects of the present invention are: realize that the unidirectional of rotor turns by the upper cooperation on pawl and ratchet structure
It is dynamic, a gear of the position of each ratchet and click-fit as gear adjusting device.
If two matrixes to be respectively arranged on to the two sides of massage machine, massage assembly is set on rotor, then passes through rotation
Rotor can adjust the distance between two massage assemblies, so as to adjust shoulder breadth, meet the massage demand of all kinds of people, simultaneously
Make rotor that can reply initial gear provided with return unit, it is easy to use.
Detailed description of the invention
Fig. 1 is the ratchet and ratchet structure mated condition of the gear adjusting structure for shoulder massage of the embodiment of the present invention
Under longitudinal cross-section schematic diagram；
Fig. 2 is the ratchet and return unit contact condition of the gear adjusting structure for shoulder massage of the embodiment of the present invention
Longitudinal cross-section schematic diagram；
Longitudinal direction when Fig. 3 is the rotor homing of the gear adjusting structure for shoulder massage of the embodiment of the present invention
Schematic cross-section；
Fig. 4 is the decomposition texture schematic diagram of the matrix of the gear adjusting structure for shoulder massage of the embodiment of the present invention；
Fig. 5 is the decomposition of the gear adjusting structure for shoulder massage of the embodiment of the present invention omitted under rotor state
Structural schematic diagram；
Fig. 6 is the decomposition texture schematic diagram of the gear adjusting structure for shoulder massage of the embodiment of the present invention；
Fig. 7 is the structural schematic diagram of the gear adjusting structure for shoulder massage of the embodiment of the present invention；
Fig. 8 is the structural schematic diagram at another visual angle of the gear adjusting structure for shoulder massage of the embodiment of the present invention；
Fig. 9 is the mounting structure schematic diagram of the gear adjusting structure for shoulder massage of the embodiment of the present invention；
Label declaration:
10, rotor；11, pawl；12, the first torsional spring；
20, return unit；21, the first groove；22, chamfering section；
30, matrix；31, the first main body；32, the second main body；33, ratchet structure；34, the first limited post；35, the second limit
Column；36, the second torsional spring；
40, massage assembly.
Specific embodiment
To explain the technical content, the achieved purpose and the effect of the present invention in detail, below in conjunction with embodiment and cooperate attached
Figure is explained.
The most critical design of the present invention is: by multiple gears that have been equipped with of pawl and ratchet structure, while benefit
It is easily resetted with return unit.
Please refer to Fig. 1-9, a kind of gear adjusting structure for shoulder massage, including rotor 10, return unit 20, be set to
Pawl 11 on rotor 10 and the matrix 30 equipped with the ratchet structure 33 being adapted to pawl 11；
The rotor 10 and return unit 20 are rotatably arranged rotating around the core wheel of ratchet structure 33；The pawl 11 is kept
It presses to the trend of ratchet structure 33 and is correspondingly arranged with return unit 20；
The distance between the end face and core wheel of the return unit 20 far from core wheel along the limit direction of ratchet structure 33 gradually
Reduce until being less than the radius of ratchet structure 33.
As can be seen from the above description, the beneficial effects of the present invention are: it is real by the upper cooperation on pawl and ratchet structure
A gear of the position of the one-directional rotation of existing rotor, each ratchet and click-fit as gear adjusting device.
If two matrixes to be respectively arranged on to the two sides of massage machine, massage assembly is set on rotor, then passes through rotation
Rotor can adjust the distance between two massage assemblies, so as to adjust shoulder breadth, meet the massage demand of all kinds of people, simultaneously
Make rotor that can reply initial gear provided with return unit, it is easy to use.
It further, further include the first torsional spring 12, first torsional spring 12 is sheathed in the rotation axis of pawl 11, the spine
Pawl 11 is kept pressed against the trend of ratchet structure 33 by the effect of the first torsional spring 12.
Seen from the above description, effect and ratchet structure of the ratchet 11 in elastic force can be made by the way that the first torsional spring 12 is arranged
33 have good cooperation always, and can provide sufficiently large pressure when crossing ratchet structure 33 and return unit 20 cooperates and drive again
Position part 20 rotates.
It further, further include the second torsional spring 36, second torsional spring 36 is sheathed in the rotation axis of rotor 10, described
Rotor 10 keeps the trend rotated towards the direction far from matrix 30 by the effect of the second torsional spring 36.
Seen from the above description, the second torsional spring 36 makes rotor 10 can be certainly when being depressed into pawl 11 and the cooperation of return unit 20
Dynamic rebound, the gear zero of entire gear adjusting structure.
Further, described matrix 30 includes connected the first main body 31 and the second main body 32, the first main body 31 of institute and the
Two main bodys 32 are respectively arranged on the two sides of the plane of rotation of return unit 20.
Seen from the above description, return unit 20 is hidden in matrix 30, and matrix 30 is divided to and just facilitates injection molding for two main bodys
Molding.
It further, further include the first limited post 34, first limited post 34 is set on matrix 30, the return unit 20
With itself along the rotation in the limit direction of ratchet structure 33 and close to the first limited post 34.
Seen from the above description, the first limited post 34 can stop return unit 20 to continue mobile towards the direction far from matrix 30,
Rotor 10 continues to rotate, and pawl 11 will be separated with return unit 20, and return unit 20 is fallen after rise.
Further, the side wall of the return unit 20 is equipped with the first groove 21 being correspondingly arranged with the first limited post 34.
Seen from the above description, the first limited post 34 and the first groove 21 can play positioning action.
It further, further include the second limited post 35, second limited post 35 is set on matrix 30, the return unit 20
With itself along the rotation in the direction contrary with the limit of ratchet structure 33 and close to the second limited post 35.
Seen from the above description, pawl 11 will be separated with return unit 20, and when return unit 20 is fallen after rise, the second limited post 35 can
Return unit 20 is stopped to be displaced to the position that pawl 11 can not cooperate after rotor 10 rotates under the effect of gravity.
Further, the rotor 10 be opening towards matrix 30 cover body structure, the rotor 10 with itself
Rotating mask is set on matrix 30.
Seen from the above description, the rotor 10 of cover body structure can be by the structure steganography of entire ratchet structure-click-fit
Get up, avoids exposed and clamp hand hidden danger.
Further, the return unit 20 is equipped with chamfering section 22, and the chamfering section 22 is located at return unit 20 far from ratchet
The end face of one end of the core wheel of structure 33 is with return unit 20 close to the intersection of the end face of rotor 10.
Seen from the above description, the mistake of the distance between end face of the chamfering section 22 as return unit 20 far from core wheel and core wheel
Cross section.
Embodiment one
As shown in Figure 1-3, the gear adjusting structure for shoulder massage of the present embodiment includes rotor 10, return unit
20, the pawl 11 on rotor 10 and the matrix 30 equipped with the ratchet structure 33 being adapted to pawl 11；
The rotor 10 and return unit 20 are rotatably arranged rotating around the core wheel of ratchet structure 33；The pawl 11 is kept
It presses to the trend of ratchet structure 33 and is correspondingly arranged with return unit 20；
Direction shown in arrow is that rotor 10 is rotatable after the ratchet cooperation on pawl 11 and ratchet structure in Fig. 1
Direction, therefore clockwise direction is the limit direction of ratchet structure 33, end face and wheel of the return unit 20 far from core wheel in Fig. 1
The distance between heart is progressively smaller until the radius less than ratchet structure 33 along the limit direction of ratchet structure 33.
The working principle of the present embodiment are as follows: rotor 10 is depressed in direction as illustrated by the arrows in fig. 1, and rotor 10 is towards close to matrix
30 direction rotates, and the ratchet in rotation on pawl 11 and ratchet structure 33 cooperates, so that rotor 10 can only rotate counterclockwise.
After rotor 10 turns to the last one gear, i.e., pawl 11 crosses the last one ratchet on ratchet structure 33
Afterwards, pawl 11 can push down return unit 20.
Rotor 10 is rotated clockwise at this time, as shown in Fig. 2, pawl 11 pushes down return unit under the drive of rotor 10
20 and the part 20 that keeps being reset eject the position that separates with ratchet.It, can by presetting the pressure between pawl 11 and return unit 20
Pawl 11 occurs to slide relatively with return unit 20 when rotor 10 being allowed to turn round, and such pawl 11 is gradually leaned on when rotor 10 turns round
Ratchet on nearly ratchet structure 33, until pawl 11 cooperates once again with ratchet, as shown in figure 3, the position of the cooperation is exactly gear
The position of the first gear of adjustment structure, and return unit 20 waits next rotor rotation 10 to the last one in gravity falling back original position
Gear.The process that entire gear is replied is simply and efficient.
Embodiment two
As shown in Figure 1-3, the gear adjusting structure provided in this embodiment for shoulder massage includes rotor 10, resets
Part 20, matrix 30, pawl 11, the first torsional spring 12, the second torsional spring 36, the first limited post 34 and the second limited post 35；
As shown in Figure 4-8, the end face of 30 one end of described matrix is ratchet structure 33, and the rotor 10 and return unit 20 divide
Be not arranged rotatably around the core wheel of ratchet structure 33, the rotor 10 be opening towards matrix 30 cover body structure, described turn
Kinetoplast 10 is set to matrix 30 with the rotating mask of itself, and second torsional spring 36 is sheathed in the rotation axis of rotor 10, and described turn
Kinetoplast 10 keeps the trend rotated towards the direction far from matrix 30 by the effect of the second torsional spring 36, i.e., turns clockwise in Fig. 1
It is dynamic.
The pawl 11 is rotatably arranged in the inner wall of rotor 10, and first torsional spring 12 is sheathed on turning for pawl 11
On moving axis, the pawl 11 is kept pressed against the trend of ratchet structure 33 by the effect of the first torsional spring 12.
As shown in figure 4, described matrix 30 includes connected the first main body 31 and the second main body 32, the first main body 31 of institute and the
Two main bodys 32 are respectively arranged on the two sides of the plane of rotation of return unit 20, and first limited post 34 and the second limited post 35 are respectively arranged on
On matrix 30, the return unit 20 is with itself along the clockwise rotation of Fig. 1 and close to the first limited post 34 and by first
The blocking of limited post 34 cannot continue to rotate, and the return unit 20 is with itself along the anticlockwise rotation of Fig. 1 and close to second
Limited post 35 cannot simultaneously be continued to rotate by the blocking of the second limited post 35.Preferably, first limited post 34 and the second limited post
35 plane of rotation respectively with return unit 20 is vertically arranged.In order to more accurately position, the upper side wall of the return unit 20 is equipped with
The first groove 21 being correspondingly arranged with the first limited post 34, it is right with the second limited post 35 that the lower wall of the return unit 20 is equipped with
The second groove 22 that should be arranged.
As shown in Figs 1-4, the return unit 20 is equipped with chamfering section 22, and the chamfering section 22 is located at return unit 20 far from spine
The end face of one end of the core wheel of wheel construction 33 is with return unit 20 close to the intersection of the end face of rotor 10.
Fig. 1-3 illustrates the gear adjustment process of the present embodiment, and the process is similar with the principle of embodiment one, and difference is at least
Have:
The first torsional spring 12 and the second torsional spring 36 are increased, wherein the increase of the second torsional spring 36 is so that when rotor 10 turns to
It can automatic rebounding after the last one gear；
The first limited post 34 and the second limited post 35 are increased, the first limited post 34 can stop multiple when rotor 10 turns round
Position part 20 continues to rotate so that return unit 20 is separated with pawl 11, and so there is no need to especially set pawl 11 to return unit 20
Pressure, the second limited post 35, which can stop return unit 20 to be displaced to pawl 11 after rotor 10 rotates under the effect of gravity, to be cooperated
Position.
The end face of the one end of chamfering section 22 as return unit 20 far from core wheel and the changeover portion of the distance between core wheel, pawl
11 slide at chamfering section 22 and close to or far from the ratchet on ratchet structure 33.
It is as Figure 4-Figure 6 the assembling process of the present embodiment middle gear adjustment structure, the overall structure after assembling is shown in
Fig. 7-8 as shown in figure 9, installing massage assembly 40 on rotor 10, and pacifies when in use in the left and right sides of massage machine
The gear adjusting structure of the present embodiment is filled, so as to adjust matched shoulder breadth is massaged, in specific application, can also adjust and tie in gear
Leather sheath is installed on structure and massage assembly 40 and structure is hidden by the blinds on leather sheath, both eliminates gear adjusting structure
It is exposed to outer security risk, and realizes the optimization of appearance.
In conclusion the present invention provides one kind can adjust the narrow gear tune for shoulder massage of folder shoulder breadth according to demand
Section structure.The shoulder breadth that there are the gear adjusting structure for shoulder massage multiple gears to be adapted to when being used for adjusting massage, is pressed
Effect of rubbing is more preferable；The adjusting of gear is simple and convenient, and just gear can be automatically replied after highest gear, in entire gear adjusting structure
The cooperation of pawl and ratchet be hidden in the position for being not easy to touch, it is more safe.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalents made by bright specification and accompanying drawing content are applied directly or indirectly in relevant technical field, similarly include
In scope of patent protection of the invention.
Claims (9)
1. a kind of gear adjusting structure for shoulder massage, which is characterized in that including rotor, return unit, be set to rotor
On pawl and matrix equipped with the ratchet structure being adapted to pawl；
The rotor and return unit are rotatably arranged rotating around the core wheel of ratchet structure；The pawl is kept pressed against ratchet structure
Trend and be correspondingly arranged with return unit；
The distance between end face of the return unit far from core wheel and core wheel are progressively smaller until along the limit direction of ratchet structure
Less than the radius of ratchet structure.
2. the gear adjusting structure according to claim 1 for shoulder massage, which is characterized in that further include the first torsion
Spring, first torsion spring set are set in the rotation axis of pawl, and the pawl is kept pressed against ratchet knot by the effect of the first torsional spring
The trend of structure.
3. the gear adjusting structure according to claim 1 for shoulder massage, which is characterized in that further include the second torsion
Spring, second torsion spring set are set in the rotation axis of rotor, and the rotor is kept by the effect of the second torsional spring towards separate
The trend of the direction rotation of matrix.
4. the gear adjusting structure according to claim 1 for shoulder massage, which is characterized in that described matrix includes phase
The first main body and the second main body even, first main body and the second main body are respectively arranged on the two sides of the plane of rotation of return unit.
5. the gear adjusting structure according to claim 1 for shoulder massage, which is characterized in that further include the first limit
Column, first limited post are set on matrix, and the return unit is close along the limit rotation in direction of ratchet structure with itself
First limited post.
6. the gear adjusting structure according to claim 5 for shoulder massage, which is characterized in that the side of the return unit
Wall is equipped with the first groove being correspondingly arranged with the first limited post.
7. the gear adjusting structure according to claim 6 for shoulder massage, which is characterized in that further include the second limit
Column, second limited post are set on matrix, and the return unit is with itself along the direction contrary with the limit of ratchet structure
Rotation and close to the second limited post.
8. the gear adjusting structure according to claim 1 for shoulder massage, which is characterized in that the rotor is to open
Mouth is towards the cover body structure of matrix, and the rotor is with the rotating mask of itself on matrix.
9. the gear adjusting structure according to claim 1 for shoulder massage, which is characterized in that set on the return unit
There is chamfering section, end face that the chamfering section is located at one end of core wheel of the return unit far from ratchet structure and return unit are close to rotor
End face intersection.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910400811.3A CN109998882A (en) | 2019-05-15 | 2019-05-15 | A kind of gear adjusting structure for shoulder massage |
| PCT/CN2020/089314 WO2020228625A1 (en) | 2019-05-15 | 2020-05-09 | Gear adjusting structure for shoulder massage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910400811.3A CN109998882A (en) | 2019-05-15 | 2019-05-15 | A kind of gear adjusting structure for shoulder massage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109998882A true CN109998882A (en) | 2019-07-12 |
Family
ID=67176887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910400811.3A Pending CN109998882A (en) | 2019-05-15 | 2019-05-15 | A kind of gear adjusting structure for shoulder massage |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109998882A (en) |
| WO (1) | WO2020228625A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020228625A1 (en) * | 2019-05-15 | 2020-11-19 | 奥佳华智能健康科技集团股份有限公司 | Gear adjusting structure for shoulder massage |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101502361A (en) * | 2009-03-26 | 2009-08-12 | 清华大学 | Multifunctional massaging health-care chair |
| CN102970957A (en) * | 2010-09-21 | 2013-03-13 | 大东电机工业株式会社 | Chair-type massaging machine |
| CN203447470U (en) * | 2013-06-07 | 2014-02-26 | 吴景华 | Shoulder clamps of massage armchair |
| WO2014101353A1 (en) * | 2012-12-28 | 2014-07-03 | 深圳市倍轻松科技股份有限公司 | Neck massager |
| CN105232298A (en) * | 2014-07-11 | 2016-01-13 | 大东电机工业株式会社 | Chair-type massage apparatus |
| CN207134544U (en) * | 2017-07-21 | 2018-03-23 | 广州鲁邦通物联网科技有限公司 | A kind of attaching plug anti-drop device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101374570B1 (en) * | 2011-05-24 | 2014-03-25 | 박영순 | A office chair with massage function |
| CN204092513U (en) * | 2014-09-28 | 2015-01-14 | 福安市乐尔康电子有限公司 | The self-align massage cushion of a kind of neck pad angle |
| CN205598184U (en) * | 2016-03-28 | 2016-09-28 | 厦门爱玛康科技有限公司 | Width adjustable massage armchair |
| CN109998882A (en) * | 2019-05-15 | 2019-07-12 | 奥佳华智能健康科技集团股份有限公司 | A kind of gear adjusting structure for shoulder massage |
| CN210872856U (en) * | 2019-05-15 | 2020-06-30 | 奥佳华智能健康科技集团股份有限公司 | Gear adjusting structure for shoulder massage |
-
2019
- 2019-05-15 CN CN201910400811.3A patent/CN109998882A/en active Pending
-
2020
- 2020-05-09 WO PCT/CN2020/089314 patent/WO2020228625A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101502361A (en) * | 2009-03-26 | 2009-08-12 | 清华大学 | Multifunctional massaging health-care chair |
| CN102970957A (en) * | 2010-09-21 | 2013-03-13 | 大东电机工业株式会社 | Chair-type massaging machine |
| WO2014101353A1 (en) * | 2012-12-28 | 2014-07-03 | 深圳市倍轻松科技股份有限公司 | Neck massager |
| CN203447470U (en) * | 2013-06-07 | 2014-02-26 | 吴景华 | Shoulder clamps of massage armchair |
| CN105232298A (en) * | 2014-07-11 | 2016-01-13 | 大东电机工业株式会社 | Chair-type massage apparatus |
| CN207134544U (en) * | 2017-07-21 | 2018-03-23 | 广州鲁邦通物联网科技有限公司 | A kind of attaching plug anti-drop device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020228625A1 (en) * | 2019-05-15 | 2020-11-19 | 奥佳华智能健康科技集团股份有限公司 | Gear adjusting structure for shoulder massage |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020228625A1 (en) | 2020-11-19 |
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