CN109303678A - The alternative device of finger pressure - Google Patents
The alternative device of finger pressure Download PDFInfo
- Publication number
- CN109303678A CN109303678A CN201710880173.0A CN201710880173A CN109303678A CN 109303678 A CN109303678 A CN 109303678A CN 201710880173 A CN201710880173 A CN 201710880173A CN 109303678 A CN109303678 A CN 109303678A
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- CN
- China
- Prior art keywords
- protrusion
- backrest
- user
- finger pressure
- alternative device
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- 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
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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
- 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
- A61H2201/0138—Support for the device incorporated in furniture
- A61H2201/0149—Seat or chair
-
- 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)
- Dermatology (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Finger-Pressure Massage (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The present invention provides a kind of alternative device of finger pressure that muscle deadlock pain can be effectively relieved.The alternative device of finger pressure of the invention has backrest portion (10) and is protrudingly placed on the protrusion (30) on the surface of the backrest portion (10), also, at least any side in the left and right sides for the backbone that user is set in the top of the upper end of ilium of the protrusion (30) in the configuration in the surface of the backrest portion (10) in user and the region (S) of the lower section of the lower end of shoulder blade.
Description
Technical field
The present invention relates to a kind of alternative devices of finger pressure.
Background technique
All the time, people know finger pressure can bring promote blood circulation, alleviate the stiff pain of muscle and recover from fatigue etc. it is various
Effect.The alternative device of finger pressure be as finger substitute be subject to using article, there are many multiplicity form.
Such as the alternative device of finger pressure recorded in following patent documents 1 has the substantially whole progress to the upper part of the body of user
The backrest of bearing, and the surface of backrest is provided with multiple protrusions.Protrusion plays lower end from the upper end of backrest and arranges along longitudinal direction
Column setting implements Shiatsu to the muscle of the two sides of the cervical vertebra of user, thoracic vertebrae, lumbar vertebrae.As a result, user slave neck to
The muscle of waist is loosened, to recover from fatigue.
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2015-58340 bulletin
However, protrusion is easy to encounter the shoulder blade of user in composition as described above.When protrusion encounters use
The shoulder blade of person rather than when muscle, user can feel that muscle is not pressed sufficiently, convert various postures to exist
So that muscle is tightly attached to the case where protrusion.If the posture of user becomes the faulty posture of muscular tone, exists and be difficult to
The problem of muscle deadlock pain is effectively relieved.
Summary of the invention
Problems to be solved by the invention
The present invention is formed in view of situation as described above, and its purpose is to provide one kind, and the stiff pain of muscle can be effectively relieved
The alternative device of finger pressure.
Technical means to solve problem
The alternative device of finger pressure of the invention has backrest portion and is provided projectingly on the protrusion on the surface of the backrest portion, also,
Configuration of the protrusion in the surface of the backrest portion is in the top of the upper end of the ilium of user and the lower end of shoulder blade
Either one in the left and right sides of the backbone of user is set in the region of lower section.
The effect of invention
According to the present invention, protrusion reliably touch back muscle rather than ilium, shoulder blade and backbone, therefore, use
Person need not convert various postures so that muscle is attached on protrusion.Thus, user is able to maintain the posture loosened, so as to
The stiff pain of muscle is effectively relieved.
Detailed description of the invention
Fig. 1 be indicate the present embodiment in the alternative device of finger pressure and also be the state that user takes one's seat cross-sectional view.
Fig. 2 is the skeleton diagram for indicating protrusion relative to the configuration of the body of people.
Fig. 3 is the front view for indicating the alternative device of finger pressure.
Fig. 4 is the top view for indicating the alternative device of finger pressure.
Fig. 5 is the exploded perspective view for indicating the alternative device of finger pressure.
Fig. 6 is the cross-sectional view for indicating the alternative device of finger pressure, and is comparable to the cross-sectional view of the section at the position A-A of Fig. 3.
Fig. 7 is the enlarged partial sectional view for indicating the maintaining part of the alternative device of finger pressure, and is being enclosed by single dotted broken line by Fig. 6
Cross-sectional view made of part amplification firmly.
Fig. 8 is the cross-sectional view for indicating the alternative device of finger pressure, and is comparable to the cross-sectional view of the section at the position B-B of Fig. 3.
Symbol description
The region S
10 backrest portions
17 maintaining parts
18 back cushion parts
19 flexible portions
22 hole portions
30 protrusions
33 axle portions
Specific embodiment
Preferred configuration of the invention is shown below.
The alternative device of finger pressure of the invention can be set as being disposed with multiple protrusions along the vertical direction.According to this structure
At the erector spinae of, multiple protrusions touching users, this is a wide range of, therefore can be more effectively alleviated the stiff pain of muscle.
In addition, the alternative device of finger pressure of the invention, which can also be set as the multiple protrusion, has small-sized protrusion and large-scale protrusion, institute
It states small-sized protrusion and configures the upside in the region, the large size protrusion configures the downside in the region, with user
Back contact contact area it is bigger than the small-sized protrusion.According to this structure, since thoracolumbar fascia is from upside down side
And the form that width is gradually increased, and the part of the narrower width of small-sized protrusion touching thoracolumbar fascia, large-scale protrusion touch chest waist
The part of the wider width of fascia, therefore can effectively loosen thoracolumbar fascia.
In addition, the alternative device of finger pressure of the invention can also be set as the large-scale protrusion with more higher than the small-sized protrusion hard
Degree.According to this structure, even if the contact area of large-scale protrusion is larger, it can also assign user strong body-feeling.
In addition, the alternative device of finger pressure of the invention, which can also be set as the backrest portion, has the maintaining part for keeping the protrusion, institute
Maintaining part is stated with flexible back cushion part is gathered around, surface is provided with hole portion towards back side in the back cushion part, the protrusion has
It is inserted in the axle portion of the hole portion.According to this structure, protrusion is pressed meeting so that back cushion part depression, therefore user can feel
The same softness of finger by people.In addition, worrying the position for having protrusion the case where attaching protrusion on the surface of back cushion part
Setting can deviate along the direction intersected with table back direction, and in the present invention, the axle portion of protrusion is inserted in the hole portion of back cushion part, therefore energy
Enough reduce this positional shift.
In addition, the alternative device of finger pressure of the invention, which can also be set as the backrest portion, has the maintaining part for keeping the protrusion, institute
State maintaining part to have: back cushion part has elasticity；And flexible portion, the back side in the back cushion part is configured, because described prominent
It rises and is pressed and elastic bending.According to this structure, back cushion part is soft as the meat of the finger of people, finger of the flexible portion as people
Joint be equally bent, therefore, user can experience sense of touch similar with the finger of people.
Have in addition, the alternative device of finger pressure of the invention can also be set as the protrusion: soft-touch face, the back with user
Portion's contact；And core material, it is harder than the contact surface.According to this composition, the skin for contacting the finger of image surface people is equally soft
Soft, core material is hard as the phalanges of the finger of people, and therefore, user can experience sense of touch similar with the finger of people.
In addition, the alternative device of finger pressure of the invention can also be set as with portions, the portions have seat surface, and the seat surface has
1st protrusion and the 2nd protrusion, the 1st protrusion swells in a manner of along the left and right sides of the thigh of user, described
2nd protrusion swells in a manner of along the inside of left and right thigh.According to this composition, user can be promoted to be sitting in correctly
Position, therefore protrusion can be made to touch correct position.
< embodiment >
In the following, referring to FIG. 1 to FIG. 8 on one side, one embodiment obtained by embodying the present invention is carried out specifically on one side
It is bright.
The alternative device of finger pressure in the present embodiment is the alternative device of chair-type finger pressure, has backrest portion 10, is provided projectingly on backrest
The protrusion 30 and portions 50 on the surface in portion 10.The alternative device of the finger pressure of the present embodiment, which is located in the chair with backrest, (does not scheme
Show) on be subject to using.The alternative device of finger pressure is that (the civic organization mankind are raw with " Japanese's anthropometric data handbook 2004-2006 "
Engineering research center living) in the anthropometric data recorded be with reference to carrying out size setting.The alternative device of finger pressure is symmetrical
Shape.
Backrest portion 10 has the backrest central part 11 for being provided with protrusion 30 and stretches out from backrest central part 11 towards the left and right sides
A pair of of extension 12.
Backrest central part 11 is located at the center on the left and right directions (width direction) of backrest portion 10, has and erects to being seated at
Height dimension (reference until one band of lower section of the shoulder of the user of the state of portions 50 (until near the upper end of shoulder blade)
Fig. 1).Backrest central part 11 is in carrying on the back the curved shape in direction towards table in a manner of the back side along user.Backrest central part 11
Upper end compared with being protruded upward for left and right extension 12.Backrest central part 11 is in the stretching size in extension 12 (away from leaning on
Carry on the back the protrusion size of central part 11) reach a little shape of the width constriction (reference of left and right directions on maximum height and position
Fig. 3).
Left and right extension 12 is prominent (referring to Fig. 4) from the left and right sides edge of backrest central part 11 towards diagonally forward.That is, left and right is stretched
The interval in portion 12 is gradually increased from inside (11 side of backrest central part) towards two outside of left and right out.The stretching size of extension 12 be from
Upper end and the center of lower end towards up and down direction are gradually increased.Furthermore the lower end of extension 12 reaches the lower end of backrest portion 10.
Backrest portion 10 has: backrest body 13, by having (such as the low rebound of the material of the elasticity (low-repulsion) of appropriateness
Urethane etc.) formed；And backrest cover 14, it is coated backrest body 13 (referring to Fig. 5).Backrest cover 14 is grenadine etc., is had
Cover the back side backrest cover 16 of the surface backrest cover 15 on the surface of backrest body 13 and the back side of covering backrest body 13.On surface
The back side of backrest cover 15 and the surface of back side backrest cover 16 are bonded with elastic component (not shown) (sponge etc.).Furthermore surface
Backrest cover 15 is bonded in backrest body 13.
The bone (shoulder blade, backbone, pelvis) for not touching user in the surface of backrest portion 10 is arranged in protrusion 30
In the S of specific region.As shown in Figures 1 and 2, region S is disposed on the region of the lower section of the lower end of shoulder blade and configuration is using
The region of the left and right sides of the backbone of person, and it is disposed on the region of the top of the upper end of the ilium of user.
Protrusion 30 is respectively disposed with multiple (the present embodiment in the part of the left and right sides of backbone in configuration along the vertical direction
In be 4).The quantity of protrusion 30 is set to configure in the S of region and can assign defined pressing force to user
Quantity.The height and position of left and right protrusion 30 is consistent, has specified interval in vain between left and right protrusion 30.Between protrusion 30 and backbone
It is separated by predetermined distance.In the present embodiment, the center (spinous process) that protrusion 30 is set in the width direction with backbone is separated by about
45.5mm。
Multiple protrusions 30 have: small-sized protrusion 31, configure the upside in the S of region；And large-scale protrusion 32, configuration
Downside in the S of region.Large-scale protrusion 32 it is bigger than small-sized protrusion 31 with the contact area of the back contact of user.In addition,
Large-scale protrusion 32 has than the higher hardness of small-sized protrusion 31.Large-scale protrusion 32, which is configured in multiple protrusions 30, becomes bottom
Position, configure in the height and position roughly the same with the height and position stretched out to greatest extent in extension 12.
As shown in fig. 7, protrusion 30 has: axle portion 33 is inserted into hole portion 22 described later；And protrusion ontology 34,
It is prominent from the surface of backrest portion 10 under the installation condition of protrusion 30.Front end (backside) in the direction of insertion of axle portion 33 is set
It is equipped with fastener 35, the fastener 35 is locked to the peripheral part of hole portion 22 and axle portion 33 is inserted into hole portion 22.It is large-scale
Protrusion 32 is identical with the diameter dimension that small-sized protrusion 31 is set as overall length size and axle portion 33.
The rounded dome shape of protrusion ontology 34, diameter dimension are gradually increased from contact surface 36 towards 35 side of fastener.Protrusion
The diameter dimension of ontology 34 is bigger than the diameter dimension of hole portion 22, and protrusion ontology 34 is locked to the peripheral part of hole portion 22 from table side.Greatly
The diameter dimension of the protrusion ontology 34 of type protrusion 32 is bigger than the diameter dimension of the protrusion ontology 34 of small-sized protrusion 31.
Protrusion ontology 34 in by have between axle portion 33 it is spaced in a manner of in the form of the top covered in axle portion 33.Protrusion sheet
The extension end (backside) of body 34 under the installation condition of protrusion 30 approach, abut or a little surface for being trapped in backrest portion 10.
(surface of the backrest portion 10 in the state that protrusion 30 is mounted in backrest portion 10 is to connecing for the axial size of protrusion ontology 34
Height dimension h) until contacting surface 36 is set as being equivalent to the size of the thickness of the entire thumb (until finger pulp to nail) of people.
Large-scale protrusion 32 is identical with the height dimension h that small-sized protrusion 31 is set as protrusion ontology 34.
Protrusion 30 has: soft-touch face 36, the back contact with user；And core material 37, than contact surface 36
It is harder.Contact surface 36 is formed by soft elastic material (silicon rubber etc.), and core material 37 is formed by animi resin material (polypropylene etc.).
The contact surface 36 of large-scale protrusion 32 uses contact surface 36 higher material of the hardness than small-sized protrusion 31.Small-sized protrusion 31
The area of finger pulp of area and thumb of contact surface 36 is corresponding.Contact surface 36 is close to flat (big with the surface of backrest portion 10
Cause parallel) face.
Contact surface 36 is made of the coating portion 38 being arranged along the surface of protrusion ontology 34.The coating patch of portion 38 is covered in core material 37
Head (surface of the slave backrest portion 10 in core material 37 is prominent and the part of a part for constituting protrusion ontology 34) 39.Coating portion 38
Cover the whole surface on head 39 and the end face of back side.In coating portion 38, formed contact surface 36 part (after, be known as connecing
Contact portion 41) thickness t maximum (referring to Fig. 7).The thickness t of contact portion 41 is set as being equivalent to the finger pulp side of the thumb of people
Subcutaneous tissue (until finger pulp to phalanges) thickness size.The contact portion 41 of large-scale protrusion 32 and small-sized protrusion 31
It is identical that contact portion 41 is set as thickness t.Part (the portion of the side on covering head 39 in coating portion 38 in addition to contact portion 41
Point) relatively thin.
Core material 37 is formed by the material of shape retention higher (shape is not easy to deform), is constituted in protrusion 30 except coating portion
Other parts other than 38.That is, core material 37 has axle portion 33 and head 39.
As shown in fig. 6, backrest portion 10 has the maintaining part 17 for keeping protrusion 30.Maintaining part 17 is arranged in backrest central part
11.Keep all protrusions 30 to 17 property be all together of maintaining part.Maintaining part 17 has: flexible back cushion part 18 and configuration are in back cushion
The flexible portion 19 of the back side in portion 18.The thickness of back cushion part 18 is the same on the position of all protrusions 30.
Back cushion part 18 is a part of backrest body 13, and flexible portion 19 and backrest body 13 are not one.In backrest body
13 back side is provided with the chimeric recess portion 21 being fitted into for flexible portion 19.Flexible portion 19 is substantially seamlessly fitted into backrest body 13
Chimeric recess portion 21.The back side of the flexible portion 19 of the state of chimeric recess portion 21 and the back side of backrest body 13 have been entrenched in into one
Face.
As shown in fig. 7, being formed through hole portion 22 from surface towards back side in back cushion part 18.The quantity and dash forward that hole portion 22 is arranged
It is identical to play 30.The configuration of 22 engagement protrusion 30 of hole portion and be arranged into along the vertical direction 2 column.Hole portion 22 is in rounded shape.It is all
The diameter dimension of hole portion 22 is identical.
Flexible portion 19 is formed by having the material than back cushion part 18 or the higher hardness of portions described later 50.It is flexible
Portion 19 is such as having elastic material (urethane foam body) more higher than back cushion part 18 to be formed.Flexible portion 19 is on the whole
The thick plate-like of general square shape can carry on the back direction towards table and be bent.The thickness of flexible portion 19 is bigger than the thickness of back cushion part 18,
It is set as the size bigger towards the amount of dorsal offset than making protrusion 30 because of the load for acting on protrusion 30.
The through-hole 23 of quantity identical as protrusion 30 is provided in flexible portion 19.Through-hole 23 is configured at has pacified in flexible portion 19
The position being connected on table back direction with the hole portion 22 of back cushion part 18 in the state of chimeric recess portion 21.Through-hole 23 and hole portion 22
Equally in rounded shape, the diameter dimension of all through-holes 23 is identical.The diameter dimension of through-hole 23 is bigger than the diameter dimension of hole portion 22.
The locking of fastener 35 for axle portion 33 is provided between the hole portion 22 of back cushion part 18 and the through-hole 23 of flexible portion 19
Engaged part 24.Engaged part 24 is made of the synthetic resin harder than back cushion part 18, passes through in having at center for axle portion 33
The washer-shaped in logical hole.Engaged part 24 is bonded in the back side of back cushion part 18 or the surface of flexible portion 19.The axis of protrusion 30
Portion 33 penetrates through the hole portion 22 of back cushion part 18 and the hole of engaged part 24 and is locked on the back side of engaged part 24.It prevents as a result,
Protrusion 30 falls off.Furthermore the fastener 35 of protrusion 30 is accommodated in through-hole 23.
Backrest portion 10 is provided with the protrusion (after, referred to as illusory protrusion 25) of no finger pressure function.Illusory protrusion 25 is
A part of backrest body 13, it is softer than protrusion 30 and be easily deformed.Illusory protrusion 25 is set as the shape enclosed than protrusion 30 big one,
The lower part of backrest portion 10 is provided with multiple (being 4 in the present embodiment).Multiple illusory protrusions 25 are to become a column with protrusion 30
Mode is arranged in the lower section of protrusion 30.By illusory protrusion 25, the sum that protrusion is formed by backrest portion 10 increases, therefore,
User can be given in a wide range of interior impression (the good such impression of acupressure effect) by finger pressure.
Portions 50 have in the seat surface 51 with the consistent shape of buttocks and thigh of user.Seat surface 51 has with along making
It the 1st protrusion 52 that the mode of the left and right sides of the thigh of user is swelled and is swelled in a manner of along the inside of left and right thigh
2nd protrusion 53.
1st protrusion 52 is arranged along the left and right sides edge of seat surface 51.For 1st protrusion 52 is compared to the 2nd protrusion 53
Protuberance is more top (referring to Fig. 3).Approximate centre on the front-rear direction of the upper end of 1st protrusion 52 reaches extreme higher position (ginseng
Examine Fig. 6).
The central part on the left and right directions of seat surface 51 is arranged in 2nd protrusion 53.The upper end of 2nd protrusion 53 is in seat surface 51
Front-end configuration in extreme higher position, be gradually reduced towards the rear of seat surface 51 (with reference to Fig. 1).2nd protrusion 53 is along buttocks
Mode is slowly bent.
Hollow portion 54 is formed between the 1st protrusion 52 and the 2nd protrusion 53.The hollow portion 54 of left and right is with respectively along using
The mode of the left and right thigh of person is bent.Furthermore the front end of portions 50 is wider than rear end.
Portions 50 are formed by the hardness material higher than backrest portion 10.Portions 50 have: portions ontology 55, by having appropriateness
Elasticity (low-repulsion) material (such as urethane of low rebound etc.) formation；And portions cover 56, it is coated portions ontology 55.
Portions cover 56 is grenadine etc., has the surface portions cover 57 on the surface of covering portions ontology 55 and the back of covering portions ontology 55
The back side portions cover 58 in face.On surface, the back side of portions cover 57 and the surface of back side portions cover 58 are bonded with elasticity (not shown)
Component (sponge).Furthermore surface portions cover 57 is bonded on portions ontology 55.
Backrest portion 10 and portions 50 are formed as Different Individual, as shown in Fig. 1 etc., are bonded together by joint portion 60.
The lower end of backrest portion 10 and the rear end of portions 50 are bonded together by joint portion 60.Joint portion 60 is, for example, to sew in backrest cover 14
Lower end and portions cover 56 rear end zipper etc..The alternative device of finger pressure can joint portion 60 position with the surface of backrest portion 10
The mode being in contact with the seat surface 51 of portions 50, which folds, is stored.
Then the example of, to the finger pressure alternative device for using the present embodiment the case where is illustrated.
Place to be used is thought firstly, the alternative device of finger pressure is moved to.At this point it is possible to which the alternative device of finger pressure is folded up and is held
Easily carry.Then, the alternative device of finger pressure is placed on to the seat surface of the chair with backrest.The backrest portion 10 of the alternative device of finger pressure is by chair
Back support becomes the backrest along chair and the state that erects.
Then, user is sitting on the alternative device of finger pressure.User, which bends knee, to be sitting in portions 50.Herein, in the waist of user
In the case that portion deviates correct position relative to seat surface 51 and towards left or right, huckle can be connected to the 1st protrusion 52 or
On 2nd protrusion 53, to feel to sit uncomfortable.Therefore, guidance user be sitting in huckle be received in it is correct in hollow portion 54
Position (center in the width direction of the alternative device of finger pressure).In the state that user has been sitting in correct position, seat surface 51 or so
Evenly sink, human pressure disperses with being balanced.In addition, being sitting in the waist of the user of correct position because of the 1st protrusion 52
And the 2nd protrusion 53 and limit the positional shift of left and right directions.
When user leans against in backrest portion 10, protrusion 30 is abutted to the specified position at the back of user.Herein, make
In the case that user is sitting in the position deviated from correct position towards left or right, worry has protrusion 30 and deviates mesh
The position of cursor position is touched, and since user is to be sitting in correct position, protrusion 30 is abutted to target position.
In addition, when user leans against in backrest portion 10, the left and right two for the trunk that left and right extension 12 configured in user
Side.The case where trunk of user is moved left and right towards swaying style or court as a result, is prevented.Also, even with person court
Body is moved left and right, left and right extension 12 also will limit biggish movement.Thus, it is possible to prevent protrusion 30 from encountering spine.
Protrusion 30 is abutted to erector spinae, thus the muscle of effectively relaxation of tension.In addition, protrusion 30 is abutted on a left side for backbone
The channels and collaterals for the bladder meridian that right two sides extend longitudinally, to effectively massage bladder meridian.In turn, since small-sized protrusion 31 abuts extremely
The part of the narrower width of thoracolumbar fascia (part of the triangle indicated in Fig. 2 with double dot dash line), large-scale protrusion 32 abut extremely
The part of the wider width of thoracolumbar fascia, therefore thoracolumbar fascia is effectively massaged interior on a large scale.
When back pressing of the protrusion 30 by user, elastic depression occurs for back cushion part 18.At this point, protrusion ontology 34 is fallen into
To the surface of back cushion part 18, axle portion 33 is towards dorsal offset.The axle portion 33 being displaced is accommodated in through-hole 23 without protruding
To the rear side of backrest body 13.Further, since the thickness of back cushion part 18 is equal on the position of all protrusions 30, therefore prominent
Rise 30 sinkage it is identical, can prevent body-feeling from deviating.
Flexible portion 19 is resiliently deflected because acting on the load of back cushion part 18.Restored by the elasticity of flexible portion 19
Power, prevents the excessive settlement of back cushion part 18, and assigns screen resilience to protrusion 30 so that the back of user obtain well by
Pressure.
The contact surface 36 of protrusion 30 is soft as the skin of thumb, and core material 37 is hard as the phalanges of thumb.In addition, leaning on
Pad portion 18 is soft as the fat of thumb, and flexible portion 19 is bent as the joint of thumb.That is, protrusion 30 and holding protrusion
30 maintaining part 17 is formed by 4 kinds of different different materials of the method (property) of flexible deformation, reproduced the thumb of people skin,
Fat, phalanges, joint, therefore, user can obtain body-feeling similar with the finger pressure of the thumb of people progress.
In this way, user is effectively massaged by the alternative device of finger pressure, brings and promote blood circulation, alleviate muscle deadlock
Pain and the various effects such as recover from fatigue.
Then, the functions and effects of the embodiment constituted as described above are illustrated.
The alternative device of the finger pressure of the present embodiment has backrest portion 10 and is provided projectingly on the protrusion 30 on the surface of backrest portion 10, dashes forward
30 configuration in the surface of backrest portion 10 is played in the region S of the lower section of the lower end of the shoulder blade of user and configuration is in user
Backbone the left and right sides region S in be each provided at least one.According to this constitution, protrusion 30 reliably touches the flesh at back
Meat rather than shoulder blade and backbone, therefore, user need not convert various postures so that muscle is attached in protrusion 30.Thus, make
User is able to maintain the posture loosened, so as to which the stiff pain of muscle is effectively relieved.
In addition, the configuration in the surface of backrest portion 10 is arranged in the area of the top of the upper end of the ilium of user in protrusion 30
In the S of domain.According to this constitution, can prevent protrusion 30 from encountering ilium, therefore safety can be further increased.
In addition, protrusion 30 be disposed with along the vertical direction it is multiple.According to this constitution, multiple protrusions 30 touch user's
This is a wide range of for erector spinae, therefore can be more effectively alleviated the stiff pain of muscle.
In addition, multiple protrusions 30 have small-sized protrusion 31 and large-scale protrusion 32, the small-sized configuration of protrusion 31 is in the S of region
Upside, the large size protrusion 32 configures downside in the S of region, the area ratio with the contact surface 36 of the back contact of user
Small-sized protrusion 31 is big.According to this constitution, since thoracolumbar fascia is the form that from upside down side and width is gradually increased, and it is small-sized
Protrusion 31 just touches the part of the narrower width of thoracolumbar fascia, and large-scale protrusion 32 just touches the portion of the wider width of thoracolumbar fascia
Point, therefore can effectively loosen thoracolumbar fascia.
In addition, large-scale protrusion 32 has than the higher hardness of small-sized protrusion 31.Even if according to this constitution, large-scale protrusion 32
The area of contact surface 36 is larger, can also assign the strong body-feeling of user.
In addition, backrest portion 10 has the maintaining part 17 for keeping protrusion 30, maintaining part 17, which has, gathers around flexible back cushion part 18,
Surface is provided with hole portion 22 towards back side in back cushion part 18, protrusion 30 has the axle portion 33 for being inserted in hole portion 22.According to this constitution,
Protrusion 30 is pressed meeting so that 18 depression of back cushion part, and therefore, user can experience the same softness of finger of people.In addition,
Such as the case where the surface of back cushion part attaches protrusion etc., worry to have cause because of the deformation of back cushion part the position of protrusion along with
Table carries on the back the direction offset that direction intersects, and in the present invention, the axle portion 33 of protrusion 30 is inserted in the hole portion 22 of back cushion part 18, therefore energy
Enough prevent this positional shift.
In addition, maintaining part 17 has: back cushion part 18 has elasticity；And flexible portion 19, it configures in back cushion part 18
Back side, because protrusion 30 is pressed due to elastic bending.According to this constitution, back cushion part 18 is soft as the meat of the finger of people, it can
It scratches portion 19 to be bent as the joint of the finger of people, therefore, user can experience sense of touch similar with the finger of people.
In addition, protrusion 30 has: soft-touch face 36, the back contact with user；And core material 37, than contact
Face 36 is hard.According to this constitution, contact surface 36 is soft as the skin of the finger of people, core material 37 is as the phalanges of the finger of people
Firmly, therefore, user can experience sense of touch similar with the finger of people.
In addition, having portions 50, portions 50 have seat surface 51, and the seat surface 51 has the 1st protrusion 52 and the 2nd protrusion
53, the 1st protrusion 52 swells in a manner of along the left and right sides of the thigh of user, and the 2nd protrusion 53 is with edge
The mode of the inside of left and right thigh swell.According to this constitution, user can be promoted to sit in correct position, therefore can make
Protrusion 30 touches correct position.
< other embodiments >
The embodiment that the present invention is not limited to be illustrated by above-mentioned description and attached drawing, such as following examples also include
Within the technical scope of the present invention.
(1) in the above-described embodiments, protrusion 30 is disposed with multiple along the vertical direction, and but it is not limited to this, and protrusion is only
At least one is each provided at left and right sides of backbone.
(2) in the above-described embodiments, protrusion 30 has small-sized protrusion 31 and large-scale protrusion 32, and but it is not limited to this, protrusion
It can also be all identical for all sizes.
(3) in the above-described embodiments, protrusion 30 has small-sized protrusion 31 and large-scale protrusion 32, and but it is not limited to this, can also
Periodically change the size of protrusion, such as can have small-sized, medium-sized, large-scale protrusion.
(4) in the above-described embodiments, only the lowermost protrusion 30 is large-scale protrusion 32, and but it is not limited to this, and large size is prominent
The quantity risen can be changed arbitrarily.
(5) in the above-described embodiments, maintaining part 17 has back cushion part 18, and but it is not limited to this, only by hard material
To form maintaining part.
It (6) in the above-described embodiments, is fixed by the way that the axle portion 33 of protrusion 30 to be inserted into the hole portion 22 of back cushion part 18
Protrusion 30, but it is not limited to this, for example, protrusion can also be provided integrally in backrest body, it can also be without axle portion and by viscous
It connects etc. to be fixed.
(7) in the above-described embodiments, the hole portion 22 of back cushion part 18 penetrates through back cushion part 18 along table back direction, but is not limited to
This, hole portion can also be not penetrated to the back side of back cushion part.In this case, the axle portion of protrusion can be made to be locked on the thickness of back cushion part
Spend the centre in direction.
(8) in the above-described embodiments, maintaining part 17 has back cushion part 18 and flexible portion 19, and but it is not limited to this, can also benefit
Maintaining part is formed with a material.
(9) in the above-described embodiments, the back side that flexible portion 19 is entrenched in backrest body 13 is formed by chimeric recess portion 21,
But it is not limited to this, for example, flexible portion can also have the size at the entire back side of covering backrest body and be bonded in backrest body
The back side etc..
(10) in the above-described embodiments, back cushion part 18 is made of a part of backrest body 13, and but it is not limited to this, example
Such as, back cushion part can also be not formed as one with backrest body and be embedded in backrest body.
(11) in the above-described embodiments, protrusion 30 has contact surface 36 and the core material 37 harder than contact surface 36, but and unlimited
In this, a material can also be used to form protrusion, in addition, protrusion can also be made of metal.
(12) in the above-described embodiments, it is formed with the 1st protrusion 52 and the 2nd protrusion 53 in the seat surface 51 of portions 50, but
It is not necessarily be formed these.
(13) in the above-described embodiments, the alternative device of finger pressure has portions 50, but not necessarily has portions.
(14) in the above-described embodiments, illustration is to apply to be placed on the chair with backrest by the present invention to be made
The case where finger pressure alternative device, but it is not limited to this, and can also apply to can be used alone, namely backrest portion can be opposite
In portions with the alternative device of the finger pressure of predetermined angular self uprights.
(15) in the above-described embodiments, the left and right sides of backbone is arranged in protrusion 30, and but it is not limited to this, and protrusion can also be only
Configuration is either in the left and right sides of backbone.
Claims (4)
1. a kind of alternative device of finger pressure, which is characterized in that
Protrusion with backrest portion and the surface for being provided projectingly on the backrest portion,
The protrusion is in the configuration in the surface of the backrest portion under the top of the upper end of the ilium of user and shoulder blade
At least any side in the left and right sides of the backbone of user is set in the region of the lower section at end.
2. the alternative device of finger pressure according to claim 1, which is characterized in that
The backrest portion has the maintaining part for keeping the protrusion,
The maintaining part, which has, gathers around flexible back cushion part,
Surface is provided with hole portion towards back side in the back cushion part,
The protrusion has the axle portion for being inserted in the hole portion.
3. the alternative device of finger pressure according to claim 1, which is characterized in that
The backrest portion has the maintaining part for keeping the protrusion,
The maintaining part has: back cushion part, which possesses elasticity；And flexible portion, the flexible portion are configured in the back cushion
The back side in portion, because the protrusion is pressed due to elastic bending.
4. the alternative device of finger pressure according to claim 2, which is characterized in that
The maintaining part is also equipped with flexible portion, which configures the back side in the back cushion part, because the protrusion is pressed
And elastic bending.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017-146544 | 2017-07-28 | ||
| JP2017146544A JP2019024889A (en) | 2017-07-28 | 2017-07-28 | Acupressure substitute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109303678A true CN109303678A (en) | 2019-02-05 |
Family
ID=65205266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710880173.0A Pending CN109303678A (en) | 2017-07-28 | 2017-09-26 | The alternative device of finger pressure |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2019024889A (en) |
| CN (1) | CN109303678A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110547959A (en) * | 2019-09-29 | 2019-12-10 | 深圳智加问道科技有限公司 | Intelligent massage eyeshade |
-
2017
- 2017-07-28 JP JP2017146544A patent/JP2019024889A/en active Pending
- 2017-09-26 CN CN201710880173.0A patent/CN109303678A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110547959A (en) * | 2019-09-29 | 2019-12-10 | 深圳智加问道科技有限公司 | Intelligent massage eyeshade |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019024889A (en) | 2019-02-21 |
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