Invention content
The present invention provides a kind of rocking chair that screen resilience can be waved based on user's weight automatic adjustment, is made with solving user
With frequent operation, laborious and inconsistent weight different user Experience Degree problem when rocking chair.
According to a first aspect of the embodiments of the present invention, a kind of can be automatically adjusted based on user's weight is provided and waves screen resilience
Rocking chair, including rocking chair ontology are provided with the X direction arrangement along the chair back after the chair back of the rocking chair ontology
The center fixed seat of driving wheel and driven wheel, the driving wheel and driven wheel is fixed on described wave by L-type fixing piece respectively
On chair ontology, conveyer belt, effect of the conveyer belt in the driving wheel and driven wheel are provided between driving wheel and driven wheel
The X direction of the chair back described in lower edge is driven, and the accommodating cavity that a row is mutually parallel is fixed on the conveyer belt, each accommodating
The free end of cavity is all the opening tilted down and fixes different spring with resilience in each accommodating cavity body;
Further include the supporting rod for matching, resting on the ground with the accommodating cavity, the supporting rod is towards the appearance
It sets cavity to be obliquely installed upwards, gravity sensor is provided on the seat of the rocking chair ontology, according to the gravity sensor
The gravitation information detected determines the weight of user, is controlled the driving wheel according to the weight of the user, drives institute
Transmission V belt translation is stated, so that the accommodating cavity for being fixed with corresponding spring is moved to the corresponding position opposite with the supporting rod,
When being waved backward to predetermined angle, supporting rod stretches into accommodating cavity body the rocking chair ontology just, with the accommodating cavity
Interior spring interface touches, and the continuation of rocking chair ontology is waved backward, and spring will produce a screen resilience, and rocking chair ontology is returned forward
Bullet.
In an optional implementation manner, the rocking chair ontology includes the vertical chair back, horizontal seat, is located at institute
State segmental arc between the chair back and seat, chair leg, two back legs, the arc swinging between preceding chair leg and back leg before two
The center fixed seat of portion, the driving wheel and driven wheel is fixed on by L-type fixing piece on the segmental arc respectively.
Further include fixed block, the first side of the fixed block is opening, is being shaken in another optional realization pseudo-classic style
It is provided with crossbeam between two back legs of pendulum chair ontology, the corresponding position of the crossbeam is fixedly connected with the one of flexible connect band
The other end at end, connect band passes through the opening on the first side of fixed block to be placed in the fixed block, is provided in the connect band
First longitudinal direction tag line, first longitudinal direction tag line is for identifying the position that fixed block should be placed.
In another optional realization pseudo-classic style, it is provided with lateral strip opening in the connect band and is provided with second
Longitudinal tag line, second longitudinal direction tag line should be reserved in outside fixed block for identifying connect band after fixed block is placed into corresponding position
Allowance, first longitudinal direction tag line than second longitudinal direction tag line apart from crossbeam closer to;
The bottom inside of the fixed block is provided with support column, and the support column passes through the lateral strip in the connect band
Opening, abuts with the bottom of pressboard, first through hole is offered at the top of the fixed block and is provided with and the first through hole
Connection for placing the groove of the supporting rod, the side wall of the fixed block center with first gear and second gear respectively
Axis is fixedly connected, and the part of the first gear protrudes the first through hole setting and its part tooth is fixed with the supporting rod and connected
Connect, the second gear and the first gear external toothing and in the fixed block, the part tooth of the second gear with
One end of the pressboard is fixedly connected, and another opposite end of the pressboard is provided with downward sawtooth;
L-type baffle is additionally provided at the top of the fixed block, the vertical section of the L-type baffle is fixed on the fixed block
Top, side of the horizontal segment towards the supporting rod are provided with arc groove, and the arc groove is for placing the supporting rod.
In another optional realization pseudo-classic style, first longitudinal direction tag line and second longitudinal direction tag line use different face
Color is identified.
In another optional realization pseudo-classic style, the fixed block is fixed on the ground using screw.
The beneficial effects of the invention are as follows:
1, the present invention is fixed with the accommodating cavity and supporting rod of spring by being arranged after the chair back of rocking chair ontology, makes
When being waved backward to predetermined angle, supporting rod stretches into accommodating cavity body rocking chair ontology, with the spring interface in accommodating cavity body
It touching, rocking chair ontology can be made to continue after moving backward, spring generates a screen resilience, and rocking chair ontology is sprung back forward, by
In the presence of recoil of spring power, user's operation frequent degree can be reduced, and reduces user and exerts oneself.In addition, the present invention pass through by
The accommodating cavity for being fixed with spring is provided separately with supporting rod, keeps the screen resilience of fixed spring in each accommodating cavity body different,
And on the belt by the setting of accommodating cavity, it pair can be selected with the spring that supporting rod is used cooperatively according to user's weight
It selects, such as the user of heavier-weight, the spring for selecting screen resilience larger selects screen resilience for the lighter user of weight
Smaller spring it is possible thereby to ensure that weight different user Experience Degree is consistent, while improving the good of overweight or the user that kicks the beam
Good Experience Degree.
2, the present invention is by being arranged driving wheel and driven wheel on the segmental arc of rocking chair ontology, it is ensured that supporting rod
With being accurately aimed at for accommodating cavity;
3, the present invention determines fixed block upper support bar by the first longitudinal direction tag line for the connect band being fixed on crossbeam
With the relative position relation of rocking chair ontology, measurement operation can be saved so that user installation is more convenient to use.The present invention is logical
The setting second longitudinal direction tag line in connect band is crossed, fixed block, which is placed into after corresponding position between fixed block and crossbeam, reserves one
Fixed allowance, supporting rod also moves therewith when can rock back and forth to avoid rocking chair ontology, thereby may be ensured that fixed block
The stability of upper support bar and rocking chair ontology relative position, and under the restriction effect of connect band, can also avoid waving
Chair ontology moves left and right, to be further ensured that the stability of supporting rod and rocking chair ontology relative position.In addition, the present invention is logical
It crosses that the fixed block and rocking chair ontology that will be provided with supporting rod are separately positioned, is convenient for the carrying of rocking chair.
4, the present invention is convenient for the carrying of rocking chair by the way that the groove for placing supporting rod is arranged at the top of fixed block;It is logical
The mechanism being made of supporting rod, first gear, second gear and pressboard is crossed, fixed in fixed block and reserves corresponding length company
After tape splicing, it is not necessary to the fixed operation of connect band is executed before lifting supporting rod, but will while lifting supporting rod
Connect band is fixed, it is possible thereby to reduce user's operation step.The present invention by supporting rod after lifting supporting rod by being placed into L
In arc groove on type baffle horizontal segment, it is ensured that for accommodating cavity with supporting rod with the use of in the process, supporting rod will not
It moves.
It 5, can by the present invention in that first longitudinal direction tag line and second longitudinal direction tag line are identified using different colors
To facilitate the longitudinal tag line of two kinds of user couple to distinguish;
6, the present invention may further ensure that the positional stability of supporting rod by fixing fixed block on the ground.
Specific implementation mode
In order to make those skilled in the art more fully understand the technical solution in the embodiment of the present invention, and make of the invention real
The above objects, features, and advantages for applying example can be more obvious and easy to understand, below in conjunction with the accompanying drawings to technical side in the embodiment of the present invention
Case is described in further detail.
In the description of the present invention, unless otherwise specified and limited, it should be noted that term " connection " should do broad sense reason
Solution, for example, it may be mechanical connection or electrical connection, can also be the connection inside two elements, can be directly connected, also may be used
Indirectly connected through an intermediary, for the ordinary skill in the art, can understand as the case may be above-mentioned
The concrete meaning of term.
Referring to Fig. 1, the one embodiment for the rocking chair for waving screen resilience can be automatically adjusted based on user's weight for the present invention
Side view.It includes rocking chair ontology 1 that this, which can be automatically adjusted based on user's weight and wave the rocking chair of screen resilience, in conjunction with shown in Fig. 2,
The driving wheel 2 and driven wheel 3 of the X direction arrangement along the chair back 11 are provided with after the chair back 11 of the rocking chair ontology 1,
The center fixed seat of the driving wheel 2 and driven wheel 3 is fixed on by L-type fixing piece 4 on the rocking chair ontology 1 respectively, main
It is provided with conveyer belt 5 between dynamic 2 wheel and driven wheel 3, the conveyer belt 5 is under the action of the driving wheel 2 and driven wheel 3 along institute
The X direction transmission of the chair back 11 is stated, the accommodating cavity 6 that a row is mutually parallel, each accommodating cavity are fixed on the conveyer belt 5
The free end of body 6 is all the opening tilted down and fixes different spring 7 with resilience in each accommodating cavity 6, is returned
It returns shown in Fig. 1, which further includes the supporting rod 8 for matching, resting on the ground with the accommodating cavity 6, the support
Bar 8 is obliquely installed upwards towards the accommodating cavity 6, and gravity sensor 13 is provided on the seat 12 of the rocking chair ontology 1,
The gravitation information detected according to the gravity sensor 13 determines the weight of user, according to the weight of the user to the master
Driving wheel 2 is controlled, drive the conveyer belt 5 be driven so that the accommodating cavity 6 for being fixed with corresponding spring 7 be moved to it is described
The opposite corresponding position of supporting rod 8, when being waved backward to predetermined angle, supporting rod 8 stretches into the rocking chair ontology 1 just
It in accommodating cavity 6, is in contact with the spring 7 in the accommodating cavity 6, the continuation of rocking chair ontology 1 is waved backward, and spring 7 can produce
A raw screen resilience, rocking chair ontology 1 is sprung back forward.
In actual use, rocking chair may be used by the people of different heights and weight.For the use of different heights
Family uses if it is child, is limited by child's height, foot is possible to that ground can not be touched, and such child will be by not
It is disconnected to be moved forward and backward its body to drive rocking chair to wave, it is clear that it is cumbersome in this way and laborious, and even foot is accessible
The adult on ground, also often will make power to drive rocking chair to wave by foot, relatively elaborate.It can be seen that traditional
There is frequent operation and laborious in rocking chair.For the user of different weight, required strength size when rocking chair is shaken
Difference, for example, heavier-weight user, it may be necessary to larger strength could shake rocking chair, this can cause user's good experience
It spends relatively low;The lighter user of weight may only need the strength of very little, rocking chair generation will be made significantly to wave very much, greatly
Waving for amplitude can make user get a fright, again such that user's good experience degree is relatively low.It can be seen that the user of different weight
There is a problem of that Experience Degree is inconsistent when using traditional rocking chair, weight is excessively high or too low, can all cause the good body of user
Degree of testing is relatively low.
When using the present invention, user sits on the seat of rocking chair first, and gravity sensor 13 is detecting gravity letter
After number, which is issued into controller, controller determines the weight of user according to these gravitational cues, then according to user
Body weight control driving wheel 2 drive transmission belt 5 be driven, so that the accommodating cavity 6 for being fixed with corresponding spring 7 is moved to and supporting rod 8
Opposite corresponding position.In this way, rocking chair ontology 1, when being waved backward to predetermined angle, supporting rod 8 stretches into accommodating cavity just
It in body 6, is in contact with the spring 7 in accommodating cavity 6, the continuation of rocking chair ontology 1 is waved backward, and spring 7 will produce a rebound
Power springs back forward rocking chair ontology 1.The present invention is fixed with the accommodating cavity of spring by being arranged after the chair back of rocking chair ontology
Body and supporting rod make rocking chair ontology when being waved backward to predetermined angle, and supporting rod stretches into accommodating cavity body, with accommodating cavity
Internal spring interface touches, and rocking chair ontology can be made to continue after moving backward, and spring generates a screen resilience, by rocking chair sheet
Body is sprung back forward, due to the presence of recoil of spring power, can reduce user's operation frequent degree, and reduce user and exert oneself.In addition,
The present invention makes fixed spring in each accommodating cavity body by the way that the accommodating cavity for being fixed with spring to be provided separately with supporting rod
Screen resilience is different, and on the belt by the setting of accommodating cavity, pair can be used cooperatively with supporting rod according to user's weight
Spring is selected, such as the user of heavier-weight, the spring for selecting screen resilience larger, for the lighter user of weight,
The spring for selecting screen resilience smaller, it is possible thereby to ensure that weight different user Experience Degree is consistent, while improving overweight or mistake
The good experience degree of light user.
In order to ensure that rocking chair ontology 1 is waved to predetermined angle backward every time, supporting rod 8 all stretches into accommodating cavity just
In 6, the relative position relation between supporting rod 8 and rocking chair ontology 1 must immobilize.For this purpose, invention increases first
Side is the fixed block 9 of opening, and is provided with crossbeam (not shown), institute between two back legs 14 of rocking chair ontology 1
The corresponding position for stating crossbeam is fixedly connected with one end of flexible connect band 91, and in conjunction with shown in Fig. 3, the other end of connect band 91 is worn
The opening crossed on 9 first side of fixed block is placed in the fixed block 9, and lateral strip opening is provided in the connect band 91 and is set
It is equipped with first longitudinal direction tag line and second longitudinal direction tag line, wherein first longitudinal direction tag line is for identifying the position that fixed block should be placed
Set, second longitudinal direction tag line for identify fixed block 9 be placed into connect band 91 after corresponding position should be reserved in it is abundant outside fixed block 9
Amount, first longitudinal direction tag line than second longitudinal direction tag line apart from crossbeam closer to.The bottom inside of the fixed block 9 is provided with support
Column 92, the support column 92 passes through the lateral strip opening in the connect band 91, is abutted with the bottom of pressboard 93, described solid
Determine block 9 top offer first through hole (not shown) and being provided be connected to the first through hole it is described for placing
The groove 94 of supporting rod 8, the side wall of the fixed block 9 is fixed with the central shaft of first gear 95 and second gear 96 respectively to be connected
It connects, the part of the first gear 95 protrudes the first through hole setting and its part tooth is fixedly connected with the supporting rod 8, institute
Second gear 96 is stated to engage and be located in the fixed block 9, the part tooth of the second gear 95 with the first gear outer 95
It is fixedly connected with one end of the pressboard 93, another opposite end of the pressboard 93 is provided with downward sawtooth 97.Institute
It states 9 top of fixed block and is additionally provided with L-type baffle, the vertical section of the L-type baffle is fixed on the top of the fixed block 9, horizontal
Side of the section towards the supporting rod 8 is provided with arc groove, and the arc groove is for placing the supporting rod 8.
When determining the position relationship of supporting rod and rocking chair, user can first wear the connect band 91 being connect with crossbeam
The opening for crossing 9 first side of fixed block, is stretched into fixed block 9, until the second end margin (i.e. right side edge in Fig. 1) of fixed block 9
It is aligned with the first longitudinal direction tag line in connect band 91, it is motionless to be hereafter kept fixed block 9, and connect band 91 is drawn out of fixed block 9
Go out, until the second longitudinal direction tag line in connect band 91 is aligned with 9 second end margin of fixed block.It is distinguished for the ease of user, the
One longitudinal tag line and second longitudinal direction tag line may be used different colors and be identified.The present invention is by being fixed on crossbeam
The first longitudinal direction tag line of connect band determine the relative position relation of fixed block upper support bar and rocking chair ontology, can save
It goes to measure and operate so that user installation is more convenient to use.The present invention by connect band be arranged second longitudinal direction tag line, Gu
Determine block and be placed into after corresponding position reserved certain allowance between fixed block and crossbeam, can rock back and forth to avoid rocking chair ontology
Supporting rod also moves therewith when pendulum, thereby may be ensured that the stabilization of fixed block upper support bar and rocking chair ontology relative position
Property, and under the restriction effect of connect band, rocking chair ontology can also be avoided to move left and right, to be further ensured that supporting rod
With the stability of rocking chair ontology relative position.In addition, the present invention will be by that will be provided with the fixed block of supporting rod and rocking chair sheet
Body is separately positioned, is convenient for the carrying of rocking chair.
After second longitudinal direction tag line in connect band 91 is aligned with 9 second end margin of fixed block, fixed block is still maintained not
Dynamic, the supporting rod 8 being placed in 9 top groove 94 of fixed block is firmly lifted up, and using supporting rod 8 and first gear 95 it
Between allow power, so that supporting rod is placed into the arc groove on 98 horizontal segment of L-type baffle.Supporting rod 8 is during being lifted up
First gear 95 drives second gear 96 to rotate, to drive pressboard 93 to move down, so that 93 other end of pressboard is arranged
Downward sawtooth 97 contacted with connect band 91, connect band 91 is fixed.The present invention is used for by being arranged at the top of fixed block
The groove of supporting rod is placed, the carrying of rocking chair is convenient for;By being made of supporting rod, first gear, second gear and pressboard
Mechanism, after fixed block is fixed and reserves corresponding length connect band, it is not necessary to execute connect band before lifting supporting rod
Fixed operation, but connect band is fixed while lifting supporting rod, it is possible thereby to reduce user's operation step.This hair
It is bright by the way that supporting rod is placed into the arc groove on L-type baffle horizontal segment after lifting supporting rod, it is ensured that accommodating cavity
With supporting rod with the use of in the process, supporting rod will not move body.Stablize in order to further ensure the position of supporting rod
Property, fixed block 9 can fix on the ground (for example, by using screw).
In addition, in order to ensure being accurately aimed at for supporting rod and accommodating cavity, the rocking chair ontology 1 may include vertical
The chair back, horizontal seat, the segmental arc between the chair back and seat, chair leg, two back legs before two, be located at preceding chair leg and
The center fixed seat of arc swinging portion between back leg, the driving wheel and driven wheel is fixed on by L-type fixing piece respectively
On the segmental arc.After being sitting on seat, rocking chair can be adjusted the accommodating cavity for being directed at supporting rod 8 user, in order to
Whether in place adjustment is understood in time, the present invention is additionally provided with the warning device being connect with controller, and controller is right convenient for user
It should house after cavity is adjusted in place, control the warning device and alarm.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to its of the present invention
Its embodiment.This application is intended to cover the present invention any variations, uses, or adaptations, these modifications, purposes or
Person's adaptive change follows the general principle of the present invention and includes undocumented common knowledge in the art of the invention
Or conventional techniques.The description and examples are only to be considered as illustrative, and true scope and spirit of the invention are by following
Claim is pointed out.
It should be understood that the invention is not limited in the precision architectures for being described above and being shown in the accompanying drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is limited only by the attached claims.