CN209645353U - A kind of function switching mechanism of movable messaging backs - Google Patents
A kind of function switching mechanism of movable messaging backs Download PDFInfo
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- CN209645353U CN209645353U CN201821750664.XU CN201821750664U CN209645353U CN 209645353 U CN209645353 U CN 209645353U CN 201821750664 U CN201821750664 U CN 201821750664U CN 209645353 U CN209645353 U CN 209645353U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 57
- 230000005540 biological transmission Effects 0.000 claims description 25
- 230000008602 contraction Effects 0.000 claims description 19
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 238000006073 displacement reaction Methods 0.000 claims description 10
- 230000033001 locomotion Effects 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 5
- 239000007779 soft material Substances 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000002708 enhancing effect Effects 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 21
- 230000005611 electricity Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- 241000508725 Elymus repens Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
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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
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/001—Apparatus for applying movements to the whole body
-
- 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
- A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
- A61H15/0078—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains power-driven
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
-
- 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
- A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
- A61H2015/0007—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis
- A61H2015/0014—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis cylinder-like, i.e. rollers
- A61H2015/0021—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis cylinder-like, i.e. rollers multiple on the same axis
-
- 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
- A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
- A61H2015/0007—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis
- A61H2015/0028—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis disc-like, i.e. diameter substantially greater than width
-
- 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
Landscapes
- Health & Medical Sciences (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)
- Dermatology (AREA)
- Massaging Devices (AREA)
Abstract
The utility model relates to a kind of function switching mechanisms of movable messaging backs, including rest ontology, rest ontology includes the massage assembly of backrest support frame and human body back, it is characterized in that, massage assembly has walking path in backrest support frame, backrest support frame is equipped with support human body back and movable backrest, the walking path of backrest at least partial mulching massage assembly, the utility model adds an Active guide fence in the backrest support frame of massage armchair, Active guide fence provides rigid support to human body back, it can be converted in the case where massage functions do not use and commonly seat against chair use, avoid massage armchair bring space waste, chair is seated against particularly with general, it is additionally arranged this movable back supporting mechanism, the popularization and application for seating against chair massage functions will largely be improved.
Description
Technical field
The utility model relates to a kind of function switching mechanisms, in particular to a kind of to lean on to massage armchair or massage bed offer activity
The function switching mechanism of back support.
Background technique
With the raising of quality of the life, the consumer goods of this luxury of electric massage chair have come into huge numbers of families, with electric business
Pour in, many megastore, movie theatre etc. all placed shared electric massage chair in public places, can also loosen after fatigue
Muscle, subduction fatigue.
Although massage armchair is able to achieve the effect and purpose of massage, but massage armchair in the market generallys use massager core walking
The structure of formula, the interior fenestra for allowing massager core to walk with one of backrest support frame, this part is engraved structure, and human body
Back is to provide support by the outmost decorative layer of massage armchair and kneading layer, strictly speaking, this two layers due to
Massage assembly is allowed to walk, massage, so rigid support cannot be formed, human body back cannot get strong support.
By it is above it may be concluded that existing massage armchair cannot be suitable as it is common seat against chair come using, exposure its
It has a single function, due to there is no rigid support so could only use in massage, when massage armchair does not work, is seated against massage armchair
On can allow human body back like a hen on a hot girdle, very " diaphragm is answered ", and its overall volume again it is excessively huge, it is vacant to have will cause very big sky
Between waste and inconvenient, how to allow massage armchair that can be converted into seating against chair when not in use being that we will solve the problems, such as instantly.
Utility model content
Aiming at the shortcomings of the prior art, the utility model provides a kind of function switching mechanism of movable messaging backs.
To achieve the goals above, technical solution adopted in the utility model is: a kind of function of movable messaging backs
Energy converter structure, including rest ontology, rest ontology include the massage assembly of backrest support frame and human body back, feature
It is, massage assembly has walking path in backrest support frame, and backrest support frame is equipped with support human body back and movable
Backrest, the walking path of backrest at least partial mulching massage assembly.
The rest ontology is massage armchair or massage bed.
The backrest have self-movement status architecture, between massage assembly have linkage status structure or
Having a rest property linkage status structure.
The guide groove moved back and forth for backrest is symmetrically arranged on the backrest support frame, backrest includes and guiding
Several support rods of slot adaptation, guide groove and support rod form the skeleton of sustainable human body back.
The backrest has extended state and contraction state, the row that extended state and contraction state pass through massage assembly
It walks path and realizes mutually conversion.
The backrest includes several folding first supporting elements, and the first supporting element is flexibly connected with support rod,
Between the extended state and contraction state be unfolded and close up realization backrest that first supporting element passes through several support rods
Mutually conversion.
The backrest includes several backup plates, and adjacent backup plate expansion fit, backup plate is fixedly connected with support rod, leans on
Plate is unfolded and closes up the mutual conversion between the extended state and contraction state of realizing backrest by several support rods.
The backup plate is mutually socketed, and the one side of adjacent backup plate expansion fit is equipped with the receiving part for stretching backup plate, adjacent
The another side of backup plate expansion fit is equipped with the gear narrow bars for shrinking backup plate.
The backrest includes several second supporting elements, and the second supporting element is connect with support rod, including for winding
The stretch-like for winding with unreeling realization backrest for passing through several support rods with the reel for unreeling support rod, the second supporting element
Mutual conversion between state and contraction state.
The support rod includes first section support rod and periproct support rod, and head section support rod is fixedly connected with massage assembly, joins
Under dynamic state, head section support rod generates relative displacement by the walking path and periproct support rod of massage assembly to realize support
The expansion of bar with close up.
There is the massage assembly whole off-position to set on the walking path, including the driver for driving support rod to move
Structure, under self-movement state, backrest is realized the expansion of support rod by the cooperation of transmission mechanism and is closed up.
The transmission mechanism includes driving wheel and transmission belt, further includes the motor for driving driving wheel operation, and support rod includes
Head section support rod and periproct support rod, head section support rod are fixedly connected on the belt, head section support rod matching by transmission belt
It closes the expansion for generating relative displacement with periproct support rod to realize support rod and closes up.
The transmission mechanism includes the motor of screw rod and driving screw rod movement, and support rod includes first section support rod and periproct branch
Strut, head section support rod are connected on screw rod, and head section support rod generates relative displacement by the cooperation of screw rod and periproct support rod
To realize the expansion of support rod and close up.
The transmission mechanism includes mutually matched rack and pinion component, further includes the electricity of drive gear assemblies operation
Machine, support rod include first section support rod and periproct support rod, and head section support rod is connected on gear assembly, and head section support rod passes through
The cooperation of rack and pinion component and periproct support rod generate relative displacement to realize the expansion of support rod and close up.
The rack gear is symmetricly set on the two sides of backrest, and gear assembly includes the gear being adapted to rack gear, gear it
Between connected by drive rod, motor is equipped with master gear, and drive rod is equipped with the slave gear that engage with master gear, first to save support rod
It is connected on drive rod and realizes linkage.
The massage assembly is equipped with the lockable mechanism cooperated with backrest, and support rod includes first section support rod and periproct
Support rod, head section support rod are equipped with the jack that cooperate with lockable mechanism, and under intermittent linkage status, the first support rod that saves passes through lock
The cooperation of locking mechanism and periproct support rod generate relative displacement to realize the expansion of support rod and close up.
The both ends of the support rod are equipped with the rolling member for facilitating support rod to move back and forth in guide groove.
First supporting element is soft material.
The hard filler of enhancing support is equipped in first supporting element.
It is leaned on the utility model has the beneficial effects that the utility model adds an activity in the backrest support frame of massage armchair
Plate, Active guide fence provide rigid support to human body back, can be converted common seat in the case where massage functions do not use
Arm-chair uses, and avoids massage armchair bring space waste, seats against chair particularly with general, is additionally arranged this movable back support machine
Structure will largely improve the popularization and application for seating against chair massage functions.
Detailed description of the invention
Fig. 1 is the rest body construction exploded view of the utility model；
Fig. 2 is the back structures schematic diagram of the rest ontology of the utility model；
Fig. 3 is the structural schematic diagram of the embodiments of the present invention 1 in a contracted state；
Fig. 4 is the structural schematic diagram of the embodiments of the present invention 1 in the expanded state；
Fig. 5 is the backrest positive structure schematic of the embodiments of the present invention 1；
Fig. 6 is the backrest structure schematic diagram of the embodiments of the present invention 1；
Fig. 7 is the structural schematic diagram of the backrest of the embodiments of the present invention 1 in the expanded state；
Fig. 8 is the structural schematic diagram of the backrest of the embodiments of the present invention 2 in the expanded state；
Fig. 9 is the structural schematic diagram of the backrest of the embodiments of the present invention 2 in a contracted state；
Figure 10 is the structural schematic diagram of the third backup plate of the embodiments of the present invention 2；
Figure 11 is the front view of the backrest of the embodiments of the present invention 2 in the expanded state；
Figure 12 is enlarged drawing at A in Figure 10；
Figure 13 is the structural schematic diagram of the embodiments of the present invention 3 in the expanded state；
Figure 14 is the structural schematic diagram of the embodiments of the present invention 3 in a contracted state；
Figure 15 is the backrest structural schematic diagram in the expanded state of the embodiments of the present invention 3；
Figure 16 is the backrest structural schematic diagram in a contracted state of the embodiments of the present invention 3；
Figure 17 is the structural schematic diagram of the embodiments of the present invention 4 in the expanded state；
Figure 18 is the structural schematic diagram of the embodiments of the present invention 4 in a contracted state；
Figure 19 is the structural schematic diagram of the embodiments of the present invention 5 in the expanded state；
Figure 20 is the structural schematic diagram of the embodiments of the present invention 5 in a contracted state；
Figure 21 is enlarged drawing at B in Figure 19；
Figure 22 is the structural schematic diagram of the embodiments of the present invention 6 in a contracted state；
Figure 23 is the structural schematic diagram of the embodiments of the present invention 6 in the expanded state；
Figure 24 is the structural schematic diagram of the embodiments of the present invention 7 in the expanded state；
Figure 25 is the structural schematic diagram of the embodiments of the present invention 7 in a contracted state；
Figure 26 is the partial structural diagram of the embodiments of the present invention 7 in a contracted state；
Specific embodiment
Embodiment 1；As shown in Fig. 1-Fig. 7, a kind of function switching mechanism of movable messaging backs, including rest sheet
Body, rest ontology include the massage assembly 200 of backrest support frame 100 and human body back, and massage assembly 200 is in backrest support frame
There is walking path, backrest support frame 100 is equipped with support human body back and movable backrest 300, backrest in 100
The walking path of 300 at least partial mulching massage assemblies 200, this patent are set in the fenestra position of the hollow out of backrest support frame 100
It sets and the movable back mechanism 300 of human body back support is provided, massage assembly 200 is massager core, guide rail, fixed frame, massage wheels
Or massage convex point etc. provides the component general designation of human body back massage, this part is mature technology in the market, and at least part is part
Or whole meanings, the whole off-position of massage armchair its massage assembly 200 in the market, which is set, is divided into waist or less position or head position,
And the backrest 300 of this patent is not limited to the whole off-position of massage assembly 200 that set be where, such as the end of massage assembly 200
Off-position is set on head, and backrest 300 will stretch upwards from the bottom of backrest support frame 100 provides support, massage assembly 200
Whole off-position is set in waist hereinafter, backrest 300 will be stretched down from the top of backrest support frame 100 provides support, road of walking
Diameter refers to that the motion profile or motion state of massage assembly 200, the general chair that seats against refer to the common couch of existing market, office
Chair, leisure chaise longue, used leisure reclining chair etc. commonly seat against chair.
The rest ontology is massage armchair or massage bed, and the utility model can be applied to massage armchair or massage bed.
The guide groove 110 moved back and forth for backrest 300, backrest are symmetrically arranged on the backrest support frame 100
300 include several support rods 310 being adapted to guide groove 110, and guide groove 110 and support rod 310 form sustainable human body back
The skeleton in portion, guide groove 110 are the support base of backrest 300, and cooperation support rod 310 forms support frame in length and breadth, then matches
It closes supporting element or backup plate 330 forms the rigid support face of support human body back.
The backrest 300 of this patent, which preferably stretches, shrinks type structure, and the backrest 300 has extended state
And contraction state, extended state and contraction state are to realize mutually conversion, backrest by the walking path of massage assembly 200
300 extended state and contraction state refers to the opposite increase of bearing area in this patent and reduces.
The backrest 300 includes several folding first supporting elements 320, the first supporting element 320 and support rod
310 are flexibly connected, the stretching, extension for being unfolded with closing up realization backrest 300 that the first supporting element 320 passes through several support rods 310
Mutual conversion between state and contraction state.
The both ends of the support rod 310 are equipped with the rolling member 314 for facilitating support rod 310 to move back and forth in guide groove 110,
Rolling member 314 is preferably idler wheel, reduces frictional force of the support rod 310 in guide groove 110.
First supporting element 320 is soft material, first supporting element 320 be preferably skin, cloth etc. can tailor soft material
Material, the first supporting element 320 design for two layers of cloth, provide a kind of more save the cost, easy to process, assemble readily design
Thinking, naturally it is also possible to be made the hinges type structure such as metal or plastics.
If the first supporting element 320 is soft material, the hard filling of enhancing support can be equipped in the first supporting element 320
Object 322, hard filler 322 are preferably metal, rigid plastics or bakelite plate etc., and hard filler 322 can be carried out by sewing
Package, or it is reserved for the hole that hard filler 322 fills in the first supporting element 320, the two is fixedly connected by inserting mode.
The massage assembly 200 is equipped with the lockable mechanism 210 cooperated with backrest 300, and support rod 310 includes first section
Support rod 311 and periproct support rod 312, head section support rod 311 are equipped with the jack 313 cooperated with lockable mechanism 210, periproct branch
Strut 312 can be fixedly connected in guide groove 110 or backrest support frame 100, and under intermittent linkage status, lockable mechanism 210 is locked
Tight first section support rod 311 realizes the expansion of support rod 310 and closes up that, when to stop massage operation, massage assembly 200 is run to
At the first section support rod 311 of backrest 300, lockable mechanism 210 and the cooperation linkage of jack 313 are to realize backrest 300
Stretching, extension, meanwhile, when to carry out massage operation again, 200 opposite direction of massage assembly movement make backrest 300 shrink, arrive
When design requirement position, lockable mechanism 210 is separated with jack 313, and backrest 300 remains retracted motionless, and massage assembly 200 is just
Often running, lockable mechanism 210 are preferably electric mortise lock, facilitate control and stable structure.
Embodiment 2；As shown in Fig. 8-Figure 12, the difference of the present embodiment and embodiment 1 is, the present embodiment is stretching structure
Backrest 300, the backrest 300 include several backup plates 330, adjacent 330 expansion fit of backup plate, backup plate 330
It is fixedly connected with support rod 310, backup plate 330, which passes through the expansion of several support rods 310 and closes up, realizes stretching for backrest 300
Mutual conversion between exhibition state and contraction state.
The mutually socket of backup plate 330, the one side of adjacent 330 expansion fit of backup plate are equipped with the gear for stretching backup plate 330
Socket part 331, the another side of adjacent 330 expansion fit of backup plate are equipped with the gear narrow bars 332 for shrinking backup plate 330.
Backup plate 330 is by the way that section is incremented by successively or realization socket of successively decreasing, by taking Fig. 7 and 8 as an example, wherein topmost and section is
The smallest backup plate 330 is referred to as the first backup plate 333, and lowest part and section are that maximum backup plate 330 is referred to as the second backup plate 334,
Intermediate backup plate 330 is referred to as third backup plate 335, and backup plate 330 may be designed as concave plate, the first backup plate 333, the second backup plate 334
Narrow bars 332 are kept off with being equipped in third backup plate 335, the inside of the second backup plate 334 and third backup plate 335 is symmetrically arranged with receiving part
331, the first backup plate 333 is symmetrically arranged with the convex block 336 being adapted to receiving part 331 with the outside of third backup plate 335, it is assumed that first leans on
Plate 333 remains stationary, and when the second backup plate 334 moves downward, adjacent two pieces of backup plates 330 pass through receiving part 331 and convex block 336
The stretching, extension for realizing entire backup plate 330 is contacted, the receiving part 331 of lower part backup plate 330 can catch on the convex block of top backup plate 330
336, when the second backup plate 334 moves upwards, adjacent two pieces of backup plates 330 realize backup plate 330 by contacting for gear narrow bars 332
Contraction, the gear narrow bars 332 of lower part backup plate 330 can the one piece one piece gear narrow bars 332 toward top backup plate 330 abut.
Embodiment 3；As shown in Figure 13-Figure 16, the difference of the present embodiment and Examples 1 and 2 is, the present embodiment is roller shutter
The backrest 300 of formula structure, the backrest 300 include several second supporting elements 340, the second supporting element 340 and branch
Strut 310 connects, and including the reel 350 for winding and unreeling support rod 310, the second supporting element 340 is supported by several
Mutual conversion between the winding of bar 310 and the extended state and contraction state that unreel realization backrest 300.
One end of guide groove 110 is arranged in reel 350, and rebounding mechanism and limit is respectively set in reel 350 and guide groove 110
Position mechanism, rebounding mechanism such as wind spring etc., support rod 310 leave stretching, extension when 350 direction of reel moves for backrest 300, court
350 direction of reel movement when for backrest 300 contraction.
Embodiment 4；As shown in Figure 17-Figure 18, the present embodiment the difference from embodiment 1 is that, the present embodiment be linkage shape
State structure, support rod 310 include first section support rod 311 and periproct support rod 312, and head section support rod 311 and massage assembly 200 are solid
Fixed connection, concertina type and the backrest 300 of folded form its periproct support rod 312 can be fixedly connected on guide groove 110 or backrest
In support frame 100, under linkage status, the expansion and close up that support rod 310 is realized by the walking path of massage assembly 200, general
Head section support rod 311 is fixedly connected by mounting rack with massage assembly 200, and such massage assembly 200 is in work walking or stops
When work, the stretching, extension and contraction of backrest 300 will be realized, and backrest 300 covers the walking road of massage assembly 200 always
Diameter.
Embodiment 5；As shown in Figure 19-21, the present embodiment the difference from embodiment 1 is that, the present embodiment is independent fortune
Transmission wheel structure in dynamic status architecture, the transmission mechanism 400 include driving wheel 410 and transmission belt 411, further include that driving passes
The motor 420 that driving wheel 410 is run, support rod 310 include first section support rod 311 and periproct support rod 312, head section support rod 311
It is fixedly connected on transmission belt 411, its periproct support rod 312 of the backrest 300 of concertina type and folded form can be fixedly connected on
In guide groove 110 or backrest support frame 100, support rod 310 by the cooperation of driving wheel 410 and transmission belt 411 realize expansion with
Close up.
Embodiment 6；As shown in Figure 22-Figure 23, the present embodiment and the difference of embodiment 1 and 5 are, the present embodiment is independent
Screw rod transmission structure in motion state structure, the transmission mechanism 400 include screw rod 430 and the electricity for driving the movement of screw rod 430
Machine 420, support rod 310 include first section support rod 311 and periproct support rod 312, and head section support rod 311 is connected to by nut seat
On screw rod 430, its periproct support rod 312 of the backrest 300 of concertina type and folded form is fixedly connected on guide groove 110 or backrest
In support frame 100, support rod 310 is realized expansion and is closed up by the cooperation of screw rod 430 and motor 420.
Embodiment 7；As shown in Figure 24-Figure 26, the present embodiment and the difference of embodiment 1,5 and 6 are that the present embodiment is only
Gear transmission structure in vertical motion state structure, the transmission mechanism 400 include mutually matched rack gear 441 and gear assembly
440, it further include the motor 420 that drive gear assemblies 440 are run, support rod 310 includes first section support rod 311 and periproct support rod
312, head section support rod 311 are connected on gear assembly 440, and periproct support rod 312 is fixedly connected on guide groove 110 or backrest branch
In support 100, support rod 310 is realized expansion and is closed up by the cooperation of rack gear 441 and gear assembly 440.
The rack gear 441 is symmetricly set on the two sides of backrest 300, and rack gear 441 can be with the guide rail of massage assembly 200
It sharing, gear assembly 440 includes the gear 442 being adapted to rack gear 441, it is connected between gear 442 by drive rod 443, including
The connected mounting rack 446 with first section support rod 311, mounting rack is made up of drive rod 443 and fixed link 447, on drive rod 443
Equipped with bearing 448, motor 420 is limited by the cooperation of bearing 448 and fixed link 447 and is fixed, and motor 420 is equipped with master gear
444, drive rod 443 is equipped with the slave gear 445 engaged with master gear 444, and head section support rod 311 is connected on drive rod 443
And realize linkage.
Above embodiments describe the structure type of backrest 300 and the structural relation with massage assembly 200, simply
For be exactly stretching, extension of the backrest 300 in guide groove 110 and shrink mobilizable rigid support, backrest 300 are provided
Structure type be collapsible (embodiment 1), telescopic (embodiment 2) and roller shutter type (embodiment 3), backrest (300) and
The structural relation of massage assembly (200) is linkage status structure (embodiment 4), intermittent linkage status structure (embodiment 1) and
Self-movement status architecture (embodiment 5,6,7).
Three kinds of structural relations existing for backrest 300 and massage assembly 200:
The first is provided for the flexible of backrest 300 by independent transmission mechanism 400, when massage assembly 200 stops work
After work, when the whole off-position that massage assembly 200 is parked in walking path is set, backrest 300 is under the cooperation of separate transmission mechanism 400
Stretching, extension forms the walking path of covering massage assembly 200, this is self-movement status architecture；
Second of massage assembly 200 for massage armchair itself is fixedly connected with realization linkage with one end of backrest 300, presses
The component 200 that rubs directly drives the stretching, extension of backrest 300 to form the walking path for covering massage assembly 200 during walking, this
For linkage status structure；
The third for massage assembly 200 at work, backrest 300 remain retracted it is motionless, when massage assembly 200
When needing to stop working, massage assembly 200 is run at backrest 300, utilizes lockable mechanism 210 and backrest 300
One end is fixedly connected with realization linkage, and same stretching, extension forms the walking path of covering massage assembly 200, this is intermittent linkage status
Structure.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, it is on the premise of not departing from the spirit and scope of the utility model, in the art common
Simply changing and replacing for technical staff be all within the protection scope of the utility model.
Claims (18)
1. a kind of function switching mechanism of movable messaging backs, including rest ontology, rest ontology include back rest supports
The massage assembly (200) of frame (100) and human body back, which is characterized in that massage assembly (200) is in backrest support frame (100)
With walking path, backrest support frame (100) is equipped with support human body back and movable backrest (300), backrest
(300) at least walking path of partial mulching massage assembly (200).
2. a kind of function switching mechanism of movable messaging backs as described in claim 1, which is characterized in that the rest
Ontology is massage armchair or massage bed.
3. a kind of function switching mechanism of movable messaging backs as claimed in claim 2, which is characterized in that the backrest machine
Structure (300) has self-movement status architecture, or has linkage status structure or intermittent linkage between massage assembly (200)
Status architecture.
4. a kind of function switching mechanism of movable messaging backs as claimed in claim 3, which is characterized in that the backrest branch
The guide groove (110) moved back and forth for backrest (300) is symmetrically arranged on support (100), backrest (300) includes and leads
Several support rods (310) being adapted to slot (110), guide groove (110) and support rod (310) form sustainable human body back
Skeleton.
5. a kind of function switching mechanism of movable messaging backs as claimed in claim 4, which is characterized in that the backrest machine
Structure (300) has extended state and contraction state, and extended state and contraction state are real by the walking path of massage assembly (200)
Now mutually conversion.
6. a kind of function switching mechanism of movable messaging backs as claimed in claim 5, which is characterized in that the backrest machine
Structure (300) includes several folding first supporting elements (320), and the first supporting element (320) and support rod (310) activity are even
It connects, the first supporting element (320) passes through the expansion of several support rods (310) and the stretch-like for closing up realization backrest (300)
Mutual conversion between state and contraction state.
7. a kind of function switching mechanism of movable messaging backs as claimed in claim 5, which is characterized in that the backrest machine
Structure (300) includes several backup plates (330), and adjacent backup plate (330) expansion fit, backup plate (330) and support rod (310) are fixed
Connection, backup plate (330) by the expansion of several support rods (310) with close up the extended state for realizing backrest (300) and
Mutual conversion between contraction state.
8. a kind of function switching mechanism of movable messaging backs as claimed in claim 7, which is characterized in that the backup plate
(330) mutually socket, the one side of adjacent backup plate (330) expansion fit are equipped with the receiving part (331) for stretching backup plate (330),
The another side of adjacent backup plate (330) expansion fit is equipped with the gear narrow bars (332) for shrinking backup plate (330).
9. a kind of function switching mechanism of movable messaging backs as claimed in claim 5, which is characterized in that the backrest machine
Structure (300) includes several second supporting elements (340), and the second supporting element (340) is connect with support rod (310), including for receiving
Roll up and unreel the reel (350) of support rod (310), the second supporting element (340) by the windings of several support rods (310) with put
Volume realizes the mutual conversion between the extended state and contraction state of backrest (300).
10. a kind of function switching mechanism of movable messaging backs as described in any one of claim 4~9, feature
It is, the support rod (310) includes first section support rod (311) and periproct support rod (312), and head saves support rod (311) and presses
The component (200) that rubs is fixedly connected, and under linkage status, head section support rod (311) passes through the walking path and tail of massage assembly (200)
Section support rod (312) generates relative displacement to realize the expansion of support rod (310) and close up.
11. a kind of function switching mechanism of movable messaging backs as described in any one of claim 4~9, feature
It is, there is the massage assembly (200) whole off-position to set on the walking path, including for driving support rod (310) to move
Transmission mechanism (400), under self-movement state, backrest (300) realizes support rod by the cooperation of transmission mechanism (400)
(310) expansion with close up.
12. a kind of function switching mechanism of movable messaging backs as claimed in claim 11, which is characterized in that the transmission
Mechanism (400) includes driving wheel (410) and transmission belt (411), further includes the motor (420) for driving driving wheel (410) operation, branch
Strut (310) includes first section support rod (311) and periproct support rod (312), and head section support rod (311) is fixedly connected on transmission belt
(411) on, head section support rod (311) by the cooperation of transmission belt (411) and periproct support rod (312) generate relative displacement to
Realize support rod (310) expansion with close up.
13. a kind of function switching mechanism of movable messaging backs as claimed in claim 11, which is characterized in that the transmission
Mechanism (400) includes the motor (420) of screw rod (430) and driving screw rod (430) movement, and support rod (310) includes first section support
Bar (311) and periproct support rod (312), head section support rod (311) are connected on screw rod (430), and head section support rod (311) passes through
The cooperation of screw rod (430) and periproct support rod (312) generate relative displacement to realize the expansion of support rod (310) and close up.
14. a kind of function switching mechanism of movable messaging backs as claimed in claim 11, which is characterized in that the transmission
Mechanism (400) includes mutually matched rack gear (441) and gear assembly (440), further includes what drive gear assemblies (440) were run
Motor (420), support rod (310) include first section support rod (311) and periproct support rod (312), head section support rod (311) connection
On gear assembly (440), head section support rod (311) is supported by the cooperation of rack gear (441) and gear assembly (440) and periproct
Bar (312) generates relative displacement to realize the expansion of support rod (310) and close up.
15. a kind of function switching mechanism of movable messaging backs as claimed in claim 14, which is characterized in that the rack gear
(441) two sides of backrest (300) are symmetricly set on, gear assembly (440) includes the gear being adapted to rack gear (441)
(442), it is connected between gear (442) by drive rod (443), motor (420) is equipped with master gear (444), drive rod (443)
It is equipped with the slave gear (445) engaged with master gear (444), head section support rod (311) is connected on drive rod (443) and realizes
Linkage.
16. a kind of function switching mechanism of movable messaging backs as described in any one of claim 4~9, feature
It is, the massage assembly (200) is equipped with the lockable mechanism (210) cooperated with backrest (300), support rod (310) packet
Include first section support rod (311) and periproct support rod (312), head section support rod (311) with lockable mechanism (210) equipped with cooperating
Jack (313), under intermittent linkage status, the cooperation and periproct support rod of head section support rod (311) by lockable mechanism (210)
(312) relative displacement is generated to realize the expansion of support rod (310) and close up.
17. a kind of function switching mechanism of movable messaging backs as claimed in claim 4, which is characterized in that the support
The both ends of bar (310) are equipped with the rolling member (314) for facilitating support rod (310) to move back and forth in guide groove (110).
18. a kind of function switching mechanism of movable messaging backs as claimed in claim 6, which is characterized in that described first
Supporting element (320) is soft material, and the hard filler (322) of enhancing support is equipped in the first supporting element (320).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018102948543 | 2018-04-04 | ||
| CN201810294854.3A CN108309684A (en) | 2018-04-04 | 2018-04-04 | A kind of massage armchair seats against chair or couch function switching mechanism with general |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209645353U true CN209645353U (en) | 2019-11-19 |
Family
ID=62897265
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810294854.3A Pending CN108309684A (en) | 2018-04-04 | 2018-04-04 | A kind of massage armchair seats against chair or couch function switching mechanism with general |
| CN201811262580.6A Pending CN109259999A (en) | 2018-04-04 | 2018-10-27 | A kind of function switching mechanism of movable messaging backs |
| CN201821750664.XU Active CN209645353U (en) | 2018-04-04 | 2018-10-27 | A kind of function switching mechanism of movable messaging backs |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810294854.3A Pending CN108309684A (en) | 2018-04-04 | 2018-04-04 | A kind of massage armchair seats against chair or couch function switching mechanism with general |
| CN201811262580.6A Pending CN109259999A (en) | 2018-04-04 | 2018-10-27 | A kind of function switching mechanism of movable messaging backs |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN108309684A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109259999A (en) * | 2018-04-04 | 2019-01-25 | 温州市浙格科技有限公司 | A kind of function switching mechanism of movable messaging backs |
| CN113017326A (en) * | 2020-12-29 | 2021-06-25 | 恒林家居股份有限公司 | Massage chair |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109820706B (en) * | 2019-04-12 | 2022-06-21 | 赵海荣 | Finger simulating device |
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| DE19920535A1 (en) * | 1999-05-05 | 2000-11-16 | Keiper Recaro Gmbh Co | Vehicle seat, e.g. for truck, with front and rear seat bowl parts made separately, front part being adjustable |
| CN2507329Y (en) * | 2001-09-14 | 2002-08-28 | 徐福贵 | Multifunctional cabinet type concealed bed |
| EP1498050A1 (en) * | 2003-07-14 | 2005-01-19 | Pro-Cord Spa | Sofa convertible into a bed |
| RU2264147C1 (en) * | 2004-03-18 | 2005-11-20 | Закрытое акционерное общество "МЦ-5" | Transformable furniture for sitting and lying and mechanism for fixing foldable supports |
| US7488025B1 (en) * | 2006-07-28 | 2009-02-10 | Roberson Andrew M | Truck bed extender and telescoping ramp |
| US7597398B2 (en) * | 2006-12-31 | 2009-10-06 | Honda Motor Co., Ltd. | Vehicular seat with adjustable thigh support |
| CN102434581A (en) * | 2011-09-23 | 2012-05-02 | 徐积勉 | Infinite sliding rail capable of realizing extension at any length |
| CN205125642U (en) * | 2015-10-26 | 2016-04-06 | 北京华威家具制造有限公司 | Chair |
| CN205493259U (en) * | 2015-12-23 | 2016-08-24 | 西南交通大学 | Cabinet type folding bed |
| CN206621113U (en) * | 2016-10-21 | 2017-11-10 | 河南星达医疗设备制造有限公司 | A kind of band folds the cupboard of nursing bed |
| CN106618945A (en) * | 2017-02-21 | 2017-05-10 | 杨柏清 | Switching mechanism of massage armchair and universal armchair or sofa functions and deck chair or rocking chair |
| CN108309684A (en) * | 2018-04-04 | 2018-07-24 | 温州市浙格科技有限公司 | A kind of massage armchair seats against chair or couch function switching mechanism with general |
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2018
- 2018-04-04 CN CN201810294854.3A patent/CN108309684A/en active Pending
- 2018-10-27 CN CN201811262580.6A patent/CN109259999A/en active Pending
- 2018-10-27 CN CN201821750664.XU patent/CN209645353U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109259999A (en) * | 2018-04-04 | 2019-01-25 | 温州市浙格科技有限公司 | A kind of function switching mechanism of movable messaging backs |
| CN113017326A (en) * | 2020-12-29 | 2021-06-25 | 恒林家居股份有限公司 | Massage chair |
| CN113017326B (en) * | 2020-12-29 | 2023-12-26 | 恒林家居股份有限公司 | Massaging chair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109259999A (en) | 2019-01-25 |
| CN108309684A (en) | 2018-07-24 |
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