CN108618435B - Have both the chair of dependence and swing function - Google Patents

Have both the chair of dependence and swing function Download PDF

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Publication number
CN108618435B
CN108618435B CN201810305533.9A CN201810305533A CN108618435B CN 108618435 B CN108618435 B CN 108618435B CN 201810305533 A CN201810305533 A CN 201810305533A CN 108618435 B CN108618435 B CN 108618435B
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CN
China
Prior art keywords
chair
pressure sensor
rocking chair
ontology
fixed block
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CN201810305533.9A
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Chinese (zh)
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CN108618435A (en
Inventor
李垒
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Guangdong Tengye Furniture Co ltd
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Foshan Tengye Intelligent Furniture Co Ltd
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Priority to CN201810305533.9A priority Critical patent/CN108618435B/en
Publication of CN108618435A publication Critical patent/CN108618435A/en
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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C3/00Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/02Rocking chairs
    • A47C3/029Rocking chairs with curved rocking members resting on the floor
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C3/00Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/02Rocking chairs
    • A47C3/03Locking members
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C31/00Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/12Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons
    • A47C31/126Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons for chairs
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/62Accessories for chairs

Abstract

The present invention provides a kind of chair for having both dependence and swing function, the driving wheel and driven wheel of the X direction arrangement along the chair back are provided with after the chair back of its rocking chair ontology, the center fixing seat of driving wheel and driven wheel is fixed on rocking chair ontology, it is fixed with a row on conveyer belt between driving wheel and driven wheel and accommodates cavity, the free end of each accommodating cavity is all to fix different spring with resilience in opening and each accommodating cavity body;Angular transducer is additionally provided on rocking chair ontology;First pressure sensor is provided on the seat of rocking chair ontology, second pressure sensor is provided with before the chair back, the angle information that the pressure information and angular transducer that controller is detected according to first pressure sensor and second pressure sensor detect lean on and swinging condition switches.The automatic switchover of chair dependence and swing function may be implemented in the present invention, and the scope of application is wider.

Description

Have both the chair of dependence and swing function
Technical field
The invention belongs to household fields, and in particular to a kind of chair for having both dependence and swing function.
Background technique
Rocking chair is deep to be liked by numerous people as the household implements for loosening body and mind.But the function of current rocking chair Can be single, it can only realize swing function, and chair generally requires chair in use process (such as when reading) and remain stationary shape State, it is clear that rocking chair is not particularly suited for the application scenarios such as reading, is only used for loosening body and mind, application range is relatively narrow.
Summary of the invention
The present invention provides a kind of chair for having both dependence and swing function, is had a single function with solving conventional chair, using model Enclose relatively narrow problem.
According to a first aspect of the embodiments of the present invention, a kind of chair having both dependence and swing function is provided, including is waved Chair ontology is provided with the driving wheel and driven wheel of the X direction arrangement along the chair back after the chair back of the rocking chair ontology, The center fixing seat of the driving wheel and driven wheel passes through L-type fixing piece respectively and is fixed on the rocking chair ontology, driving wheel Conveyer belt is provided between driven wheel, the conveyer belt is under the action of the driving wheel and driven wheel along the cross of the chair back Axis direction is driven, and the accommodating cavity that a row is parallel to each other is fixed on the conveyer belt, and the free end of each accommodating cavity is all What is tilted down is open and fixes different spring with resilience in each accommodating cavity body;
Further include with the accommodating cavity support rod that matches, rest on the ground, the support rod is towards the appearance It sets cavity to be obliquely installed upwards, the bottom end in the arc swinging portion of the rocking chair ontology is provided with the first groove, and described waves Be provided with electric telescopic rod when chair ontology is vertically arranged on first groove corresponding ground, when the electric telescopic rod is shunk no matter institute Rocking chair ontology is stated under which kind of swinging condition, first groove part can accommodate the electric telescopic rod wherein and its bottom It is not contacted with the electric telescopic rod, is additionally provided with angular transducer on the rocking chair ontology;
It is provided with first pressure sensor on the seat of the rocking chair ontology, second pressure sensing is provided with before the chair back Device, the pressure information and the angle that controller is detected according to the first pressure sensor and second pressure sensor pass The angle information that sensor detects lean on and swinging condition switches.
In an optional implementation manner, the controller is used to pass in the first pressure sensor and second pressure When only first pressure sensor detects pressure information in sensor, the pressure information that is detected according to the first pressure sensor It determines the weight of user, and the driving wheel is controlled according to the weight of user, drive the transmission V belt translation, so that solid There is the accommodating cavity of corresponding spring to be moved to the corresponding position opposite with the support rod, to make the rocking chair ontology surely When being waved backward to predetermined angle, support rod is protruded into just in accommodating cavity body, is touched with the intracorporal spring interface of the accommodating cavity, The continuation of rocking chair ontology is waved backward, and spring can generate a screen resilience, and rocking chair ontology is sprung back forward;
The controller is used for after the control for completing the driving wheel, is controlled the electric telescopic rod and is shunk, thus into Enter swinging condition.
In another optional implementation, the controller judges whether to connect after control switches to swinging condition The angle information that angular transducer detects is received, if so, in the first pressure sensor and second pressure sensor When only first pressure sensor detects pressure information, the electric telescopic rod elongation is controlled, is offseted with first groove, from And dependence state is switched to by swinging condition.
In another optional implementation, the controller is also used before controlling the electric telescopic rod elongation In judging that the second pressure sensor is not detected whether duration of pressure information is greater than the first preset time, if so, Then control the electric telescopic rod elongation.
In another optional implementation, the controller is used in the first pressure sensor and second pressure Sensor is failure to actuate when all detecting pressure information, and into the state of leaning on, the electric telescopic rod is in elongation state at this time, It offsets with first groove.
In another optional implementation, the controller after control switches to dependence state, if described first Only first pressure sensor detects pressure information in pressure sensor and second pressure sensor, then whether judges the duration Greater than the second preset time, if so, the weight of user is determined according to the pressure information that the first pressure sensor detects, And the driving wheel is controlled according to the weight of user, the transmission V belt translation is driven, so as to be fixed with corresponding spring Accommodating cavity is moved to the corresponding position opposite with the support rod, so that the rocking chair ontology be made to be waved backward to pre- If when angle, support rod is protruded into just in accommodating cavity body, touched with the intracorporal spring interface of the accommodating cavity, rocking chair ontology continues It waves backward, spring can generate a screen resilience, and rocking chair ontology is sprung back forward;
The controller is used for after the control for completing the driving wheel, is controlled the electric telescopic rod and is shunk, thus by Dependence state switches to swinging condition.
In another optional implementation, the controller is sensed in the first pressure sensor and second pressure When pressure signal is all not detected in device, judge whether the duration is greater than third preset time, if so, control chair enters just Beginning state controls the electric telescopic rod elongation, offsets with the first groove.
In another optional implementation, the rocking chair ontology includes the vertical chair back, horizontal seat, is located at 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 fixing seat of portion, the driving wheel and driven wheel passes through L-type fixing piece respectively and is fixed on the segmental arc.
It further include fixed block in another optional implementation, the first side of the fixed block is opening, is being waved Crossbeam is provided between two back legs of chair ontology, the corresponding position of the crossbeam is fixedly connected with the one of flexible connecting band End, the opening that the other end of connecting band passes through on the first side of fixed block are placed in the fixed block, are provided in the connecting 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 implementation, it is provided with lateral strip opening in the connecting band and is provided with second and indulges To tag line, second longitudinal direction tag line should be reserved in outside fixed block for identifying connecting band after fixed block is placed into corresponding position Allowance, first longitudinal direction tag line are more closer apart from crossbeam than second longitudinal direction tag line;The bottom inside of the fixed block is provided with branch Dagger, the support column pass through the lateral strip opening in the connecting band, abut with the bottom of pressboard, the fixed block Top offers first through hole and is provided with the second groove for being used to place the support rod being connected to the first through hole, institute The side wall for stating fixed block is fixedly connected with the central axis of first gear and second gear respectively, and the part of the first gear is prominent The first through hole is arranged and its part tooth is fixedly connected with the support rod, nibbles outside the second gear and the first gear Merge and be located in the fixed block, the part tooth of the second gear is fixedly connected with one end of the pressboard, the compacting Another opposite end of plate 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, horizontal segment are provided with arc groove towards the side of the support rod, and the arc groove is for placing the support rod.
The beneficial effects of the present invention are:
The present invention may be implemented to lean on the automatic switchover with swing function, and feature-rich, the scope of application is wider.
Detailed description of the invention
Fig. 1 is one embodiment of the present of invention side view;
Fig. 2 is A-A view in Fig. 1;
Fig. 3 is the cross sectional side view of fixed block and support rod in Fig. 1.
Specific embodiment
Technical solution in embodiment in order to enable those skilled in the art to better understand 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, with reference to the accompanying drawing 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, the connection being also possible to inside two elements can be directly connected, it can also 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, one embodiment side view of the chair of dependence and swing function is had both for the present invention.This has both dependence Chair with swing function includes rocking chair ontology 1, as shown in connection with fig. 2, is provided with edge after the chair back 11 of the rocking chair ontology 1 The driving wheel 2 and driven wheel 3 of the X direction arrangement of the chair back 11, the center fixing seat point of the driving wheel 2 and driven wheel 3 Not Tong Guo L-type fixing piece 4 be fixed on the rocking chair ontology 1, actively 2 wheel driven wheel 3 between is provided with conveyer belt 5, institute It states conveyer belt 5 to be driven under the action of the driving wheel 2 and driven wheel 3 along the X direction of the chair back 11, the conveyer belt 5 On be fixed with the accommodating cavity 6 that a row is parallel to each other, the free end of each accommodating cavity 6 is all the opening tilted down and each Different spring 7 with resilience is fixed in accommodating cavity 6, is returned shown in Fig. 1, which further includes and the accommodating cavity The support rod 8 that body 6 is matched, rest on the ground, the support rod 8 is obliquely installed upwards towards the accommodating cavity 6, described The bottom end in the arc swinging portion of rocking chair ontology 1 is provided with the first groove 16, and first when the rocking chair ontology 1 is vertically arranged Be provided with electric telescopic rod 10 on 16 corresponding ground of groove, when the electric telescopic rod 10 is shunk no matter the rocking chair ontology 1 Under which kind of swinging condition, first groove 16 all can by the electric telescopic rod 10 accommodate wherein and its bottom not with it is described Electric telescopic rod 10 contacts, and is additionally provided with angular transducer 17 on the rocking chair ontology 1;The seat of the rocking chair ontology 1 It is provided with first pressure sensor 13 on 12, second pressure sensor 15 is provided with before the chair back 11, controller is according to described first The angle that the pressure information and the angular transducer 17 that pressure sensor 13 and second pressure sensor 15 detect detect Information is spent, lean on and swinging condition switches.
The present invention may be implemented chair and lean on and the mutual switching of swing function, and in the present embodiment, the controller is in institute State in first pressure sensor 13 and second pressure sensor 15 only first pressure sensor 13 detect pressure information (wherein when After first pressure sensor 13 detects pressure, if pressure is not detected in second pressure sensor 15 in corresponding preset time, Then determine that only first pressure sensor 13 detects pressure) when, believed according to the pressure that the first pressure sensor 13 detects The weight for determining user is ceased, the driving wheel 2 is controlled according to the weight of the user, the conveyer belt 5 is driven to be driven, So that the accommodating cavity 6 for being fixed with corresponding spring 7 is moved to the corresponding position opposite with the support rod 8, to make described When being waved backward to predetermined angle, support rod 8 protrudes into accommodating cavity 6 rocking chair ontology 1 just, with the accommodating cavity 6 Interior spring 7 is in contact, rocking chair ontology 1 continuation wave backward, spring 7 can generate a screen resilience, by rocking chair ontology 1 to Preceding rebound.The controller controls the electric telescopic rod 10 and shrinks after the control for completing the driving wheel 2, hence into Swinging condition.When in use, if user wants the swing function using chair, it is only necessary to first sit on seat, wait electric expansion Bar is shunk, and due to rocking chair ontological existence arc swinging portion, after electric retractable bar is shunk, rocking chair ontology will have that waves to become Gesture, user can obviously discover, and perceive rocking chair ontology with after waving trend in user, so that it may lie down on the chair back and loosen Body and mind.
The controller judges whether to receive the angle that angular transducer 17 detects after control switches to swinging condition Information is spent, if so, only first pressure sensor 13 is examined in the first pressure sensor 13 and second pressure sensor 15 When measuring pressure information, controls the electric telescopic rod 10 and extend, offset with first groove 16, to be cut by swinging condition Shift to dependence state.It is that pressure is detected based on only first pressure sensor since the present invention enters swinging condition in triggering chair Information, if chair directly judges whether that only first pressure sensor detects pressure information, then having after entering swinging condition May be that user not yet reacts and executes swing operation, can make state handoff error rate high in this way, user's good experience degree compared with It is low.The present invention is by detecting user using angular transducer before chair is switched to dependence state from swinging condition as a result, Whether perceive chair and enter swinging condition, is perceived after chair enters swinging condition and execute swing operation in user, then into The switching of row dependence state, can be improved switching accuracy, and improve user's good experience degree.When in use, user shakes in execution After pendulum operation, if wanting to switch to chair into dependence state, it is only necessary to so that back is left the chair back, be sitting on seat, so that it may realize Chair is from swinging condition to the switching for the state of leaning on.In addition, user is when using the swing function of chair, it is possible to can exist and use Family back is left the chair back and is gone the case where being held close for place's thing, therefore controller is gone back before controlling the electric telescopic rod 10 and extending For judging that the second pressure sensor 15 is not detected whether duration of pressure information is greater than the first preset time, if It is then to control the electric telescopic rod 10 to extend, it is possible thereby to further increase the accuracy of switching and the good body of user Degree of testing.
The controller is used to all detect that pressure is believed in the first pressure sensor 13 and second pressure sensor 15 It is failure to actuate when breath, into the state of leaning on, the electric telescopic rod 10 is in elongation state at this time, with 16 phase of the first groove It supports.Under original state, electric telescopic rod 10 is at elongation state, if user wants the function of leaning using chair, can be sitting in It, directly will be in back-resting to the chair back on seat.
The controller is after control switches to dependence state, if the first pressure sensor 13 and second pressure sensing Only first pressure sensor 13 detects pressure information in device 15, then judges whether the duration is greater than the second preset time, if It is the weight of user then to be determined according to the pressure information that the first pressure sensor 13 detects, according to the body of the user The driving wheel 2 is controlled again, the conveyer belt 5 is driven to be driven, so that the accommodating cavity 6 for being fixed with corresponding spring 7 moves The corresponding position opposite with the support rod 8 is moved, so that the rocking chair ontology 1 be made to be waved backward to predetermined angle When, support rod 8 is protruded into just in accommodating cavity 6, is in contact with the spring 7 in the accommodating cavity 6, rocking chair ontology 1 continues It waves backward, spring 7 can generate a screen resilience, and rocking chair ontology 1 is sprung back forward.The controller is used for described in the completion After the control of driving wheel 2, controls the electric telescopic rod 10 and shrink, to switch to swinging condition by dependence state.It is using When, when user wants chair switching to swinging condition from dependence state, it is only necessary to the chair back is left at back, is hung on i.e. Can, it operates very simple.
Pressure signal is all not detected in the first pressure sensor 13 and second pressure sensor 15 in the controller When, judge whether the duration is greater than third preset time, if so, control chair enters original state, controls described electronic Telescopic rod 10 extends, and offsets with the first groove 16.It may be to leave the short time to take object since user leaves chair, it is also possible to complete Leave entirely, thus the present invention control chair enter original state before, the time for leaving chair to user counts, with Chair is just controlled when family time departure is more than third preset time and enters original state, and chair is still when being less than third preset time It so keeps in the state of being switched in user, it is possible thereby to which further increasing user uses wellness.
As seen from the above-described embodiment, the present invention may be implemented to lean on the automatic switchover with swing function, feature-rich, be applicable in Range is wider.
In addition, common rocking chair, user needs to put rocking chair by the change of its own pressure after lying up It moves up, but after waving a period of time, chair can stop, in order to obtain lasting nosing force, user needs constantly It goes to make power.Traditional rocking chair needs that user constantly operates and operating process is relatively elaborate in rocking process as a result,.In addition, The user of different weight required strength when using rocking chair is of different sizes, wherein the user of heavier-weight, it may be necessary to larger Strength could shake rocking chair;Rocking chair could be enabled to wave using compared with great strength, it is lower to will cause user's good experience degree;This The lighter user of outer weight may only need the strength of very little, rocking chair generation will be made significantly to wave very much, significantly Waving can cause to frighten to user, again such that user's good experience degree is lower.It can be seen that the user of different weight is using There is a problem of that Experience Degree is inconsistent when traditional rocking chair, weight is excessively high or too low, can all cause user's good experience degree compared with It is low.
In using the present invention, when chair is switched to swinging condition, controller is passed according to corresponding pressure user first The pressure signal that sensor detects determines the weight of user, then drives transmission belt 5 to pass according to the body weight control driving wheel 2 of user It is dynamic, so that the accommodating cavity 6 for being fixed with corresponding spring 7 is moved to the corresponding position opposite with support rod 8.In this way, rocking chair sheet When being waved backward to predetermined angle, support rod 8 protrudes into accommodating cavity 6 body 1 just, connects with the spring 7 in accommodating cavity 6 Touching, the continuation of rocking chair ontology 1 are waved backward, and spring 7 can generate a screen resilience, and rocking chair ontology 1 is sprung back forward.The present invention It is fixed with the accommodating cavity and support rod of spring by being arranged after the chair back of rocking chair ontology, makes rocking chair ontology backward When waving to predetermined angle, support rod is protruded into accommodating cavity body, is touched with the intracorporal spring interface of accommodating cavity, can be made rocking chair sheet Body continues after moving backward, and spring generates a screen resilience, rocking chair ontology is sprung back forward, due to depositing for recoil of spring power User's operation frequent degree can be being reduced, and reduce user and exert oneself.In addition, the present invention passes through the accommodating that will be fixed with spring Cavity is provided separately with support rod, keeps the screen resilience of spring fixed in each accommodating cavity body different, and will accommodating cavity setting On the belt, can be selected according to user's weight with the spring that support rod is used cooperatively, for example, for weight compared with The user of weight selects the biggish spring of screen resilience, for the lighter user of weight, selects the lesser spring of screen resilience, thus may be used To guarantee that weight different user Experience Degree is consistent, while improving overweight or the good experience degree for the user that kicks the beam.
In order to guarantee that rocking chair ontology 1 is waved to predetermined angle backward every time, support rod 8 all protrudes into accommodating cavity just In 6, the relative positional relationship between support 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 connecting band 91, and as shown in connection with fig. 3, the other end of connecting 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 connecting 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 connecting band 91 after corresponding position should be reserved in it is abundant outside fixed block 9 Amount, first longitudinal direction tag line are more closer apart from crossbeam than second longitudinal direction tag line.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 connecting band 91, abuts 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 Second groove 94 of support rod 8, central axis of the side wall of the fixed block 9 respectively with first gear 95 and second gear 96 are fixed Connection, the prominent first through hole in the part of the first gear 95 is arranged and its part tooth is fixedly connected with the support rod 8, The second gear 96 engages and is located in the fixed block 9, the part of the second gear 95 with the first gear outer 95 Tooth is fixedly connected with one end of the pressboard 93, and another opposite end of the pressboard 93 is provided with downward sawtooth 97.? L-type baffle is additionally provided at the top of the fixed block 9, the vertical section of the L-type baffle is fixed on the top of the fixed block 9, water Flat section is provided with arc groove towards the side of the support rod 8, and the arc groove is for placing the support rod 8.
When determining the positional relationship of support rod and rocking chair, user can first be worn the connecting band 91 connecting with crossbeam The opening for crossing 9 first side of fixed block, is protruded 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 connecting band 91, it is motionless to be hereafter kept fixed block 9, and connecting band 91 is drawn out of fixed block 9 Out, until the second longitudinal direction tag line in connecting 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 can be identified using different colors.The present invention is by being fixed on crossbeam The first longitudinal direction tag line of connecting band determine the relative positional relationship of fixed block upper support bar Yu rocking chair ontology, can save Measurement is gone to operate, so that user installation is more convenient to use.The present invention by connecting band be arranged second longitudinal direction tag line, Gu Determine block and be placed into after corresponding position to reserve certain allowance between fixed block and crossbeam, can rock back and forth to avoid rocking chair ontology Support rod also moves therewith when pendulum, thereby may be ensured that the stabilization of fixed block upper support bar Yu rocking chair ontology relative position Property, and under the restriction effect of connecting band, it can also be moved left and right to avoid rocking chair ontology, to be further ensured that support rod With the stability of rocking chair ontology relative position.In addition, the present invention passes through the fixed block and rocking chair sheet that will be provided with support rod Body is separately positioned, convenient for the carrying of rocking chair.
After second longitudinal direction tag line in connecting band 91 is aligned with 9 second end margin of fixed block, fixed block is still maintained not Dynamic, the support rod 8 being placed in 9 the second groove 94 of top of fixed block is firmly lifted up, and utilizes support rod 8 and first gear Power is allowed between 95, is placed into support rod in the arc groove on 98 horizontal segment of L-type baffle.Support rod 8 is in the mistake being lifted up First gear 95 drives second gear 96 to rotate in journey, to drive pressboard 93 to move down, so that 93 other end of pressboard The downward sawtooth 97 being arranged is contacted with connecting band 91, and connecting band 91 is fixed.The present invention at the top of fixed block by being arranged For placing the second groove of support rod, convenient for the carrying of rocking chair;By by support rod, first gear, second gear and pressure The mechanism of making sheet composition, after fixed block is fixed and reserves corresponding length connecting band, it is not necessary to be held before lifting support rod The fixed operation of row connecting band, but fix connecting band while lifting support rod, it is possible thereby to reduce user's operation Step.Support rod by being placed into the arc groove on L-type baffle horizontal segment by the present invention after lifting support rod, Ke Yibao During being used cooperatively, support rod will not be moved for card accommodating cavity and support rod.In order to further ensure support rod Positional stability, fixed block 9 can fix on the ground (for example, by using screw).In addition, in order to guarantee support rod and accommodating cavity Body is accurately aimed at, and the rocking chair ontology 1 may include the vertical chair back, horizontal seat, be located at the chair back and seat Between segmental arc, chair leg, two back legs, the arc swinging portion between preceding chair leg and back leg before two, the driving wheel Pass through L-type fixing piece respectively with the center fixing seat of driven wheel to be fixed on the segmental arc.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to of the invention its Its embodiment.This application is intended to cover any variations, uses, or adaptations of the invention, these modifications, purposes or Person's adaptive change follows general principle of the invention and including the undocumented common knowledge in the art of the present 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 present invention is not limited to the precise structure already described above and 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.

Claims (10)

1. a kind of chair for having both dependence and swing function, which is characterized in that including rocking chair ontology, the rocking chair ontology The driving wheel and driven wheel of the X direction arrangement along the chair back, the center of the driving wheel and driven wheel are provided with after the chair back Fixing seat passes through L-type fixing piece respectively and is fixed on the rocking chair ontology, and conveyer belt is provided between driving wheel and driven wheel, The conveyer belt is driven under the action of the driving wheel and driven wheel along the X direction of the chair back, solid on the conveyer belt Surely the free end of the accommodating cavity for having a row to be parallel to each other, each accommodating cavity is all the opening tilted down and each accommodating cavity Different spring with resilience is fixed in vivo;
Further include with the accommodating cavity support rod that matches, rest on the ground, the support rod is towards the accommodating cavity Body is obliquely installed upwards, and the bottom end in the arc swinging portion of the rocking chair ontology is provided with the first groove, and the rocking chair sheet It is provided with electric telescopic rod when body is vertically arranged on first groove corresponding ground, no matter described is shaken when the electric telescopic rod is shunk Put chair ontology under which kind of swinging condition, first groove part can by the electric telescopic rod accommodate wherein and its bottom not with The electric telescopic rod contacts, and is additionally provided with angular transducer on the rocking chair ontology;The rocking chair ontology is shaking backward When pendulum to predetermined angle, the support rod is protruded into corresponding accommodating cavity body, is touched, is waved with the intracorporal spring interface of the accommodating cavity The continuation of chair ontology is waved backward, and spring can generate a screen resilience, and rocking chair ontology is sprung back forward;According to user's weight come pair It is selected with the spring that support rod is used cooperatively, to guarantee that weight different user Experience Degree is consistent;
It is provided with first pressure sensor on the seat of the rocking chair ontology, second pressure sensor is provided with before the chair back, controls The pressure information and the angular transducer that device processed is detected according to the first pressure sensor and second pressure sensor The angle information detected lean on and swinging condition switches.
2. the chair according to claim 1 for having both dependence and swing function, which is characterized in that the controller is used for When only first pressure sensor detects pressure information in the first pressure sensor and second pressure sensor, according to described The pressure information that first pressure sensor detects determines the weight of user, and is carried out according to the weight of user to the driving wheel Control, drives the transmission V belt translation, to be directed to heavier-weight or lighter user, makes to be fixed with corresponding screen resilience respectively larger Or the accommodating cavity of lesser spring is moved to the corresponding position opposite with the support rod, to make the rocking chair ontology When being waved backward to predetermined angle, support rod is protruded into just in accommodating cavity body, is touched with the intracorporal spring interface of the accommodating cavity, The continuation of rocking chair ontology is waved backward, and spring can generate a screen resilience, and rocking chair ontology is sprung back forward;
The controller is used for after the control for completing the driving wheel, is controlled the electric telescopic rod and is shunk, hence into shaking Pendulum state.
3. the chair according to claim 2 for having both dependence and swing function, which is characterized in that the controller is controlling After switching to swinging condition, judge whether to receive the angle information that angular transducer detects, if so, in first pressure When only first pressure sensor detects pressure information in force snesor and second pressure sensor, the electric telescopic rod is controlled Elongation, offsets with first groove, to switch to dependence state by swinging condition.
4. the chair according to claim 3 for having both dependence and swing function, which is characterized in that the controller is controlling Before the electric telescopic rod elongation, it is also used to judge that the duration of pressure information is not detected in the second pressure sensor Whether the first preset time is greater than, if so, controlling the electric telescopic rod elongation.
5. the chair according to claim 1 for having both dependence and swing function, which is characterized in that the controller is used for The first pressure sensor and second pressure sensor are failure to actuate when all detecting pressure information, into the state of leaning on, at this time The electric telescopic rod is in elongation state, offsets with first groove.
6. the chair according to claim 5 for having both dependence and swing function, which is characterized in that the controller is controlling After switching to dependence state, if only first pressure sensor detects in the first pressure sensor and second pressure sensor Pressure information, then judge whether the duration is greater than the second preset time, if so, being detected according to the first pressure sensor To pressure information determine the weight of user, and the driving wheel is controlled according to the weight of user, drives the transmission V belt translation makes the appearance for being fixed with the larger or smaller spring of corresponding screen resilience to be directed to heavier-weight or lighter user respectively It sets cavity and is moved to the corresponding position opposite with the support rod, so that the rocking chair ontology be made to be waved backward to default When angle, support rod is protruded into just in accommodating cavity body, is touched with the intracorporal spring interface of the accommodating cavity, rocking chair ontology continue to After wave, spring can generate a screen resilience, and rocking chair ontology is sprung back forward;
The controller is used for after the control for completing the driving wheel, is controlled the electric telescopic rod and is shunk, thus by leaning on State switches to swinging condition.
7. the chair according to claim 1 for having both dependence and swing function, which is characterized in that the controller is described When pressure signal is all not detected in first pressure sensor and second pressure sensor, it is pre- to judge whether the duration is greater than third If the time, if so, control chair enters original state, the electric telescopic rod elongation is controlled, is offseted with the first groove.
8. the chair according to claim 1 for having both dependence and swing function, which is characterized in that the rocking chair ontology packet It includes the vertical chair back, horizontal seat, the segmental arc between the chair back and seat, chair leg before two, two back legs, be located at The center fixing seat of arc swinging portion between preceding chair leg and back leg, the driving wheel and driven wheel is fixed by L-type respectively Part is fixed on the segmental arc.
9. the chair according to claim 1 for having both dependence and swing function, which is characterized in that it further include fixed block, institute The first side of fixed block is stated as opening, crossbeam, the correspondence position of the crossbeam are provided between two back legs of rocking chair ontology The one end for being fixedly connected with flexible connecting band is set, opening of the other end of connecting band on the first side of fixed block is placed in described In fixed block, first longitudinal direction tag line is provided in the connecting band, first longitudinal direction tag line should be placed for identifying fixed block Position.
10. the chair according to claim 9 for having both dependence and swing function, which is characterized in that set in the connecting band It is equipped with lateral strip opening and is provided with second longitudinal direction tag line, second longitudinal direction tag line is placed into correspondence for identifying fixed block Connecting band should be reserved in the allowance outside fixed block behind position, first longitudinal direction tag line than second longitudinal direction tag line apart from crossbeam more Closely;
The bottom inside of the fixed block is provided with support column, and the lateral strip that the support column passes through in the connecting band is opened Mouthful, it is abutted with the bottom of pressboard, first through hole is offered at the top of the fixed block and is provided with and first through hole company Logical the second groove for being used to place the support rod, the side wall of the fixed block is respectively and in first gear and second gear Mandrel is fixedly connected, and the prominent first through hole in the part of the first gear is arranged and its part tooth is fixed with the support rod Connection, the second gear and the first gear external toothing are simultaneously located in the fixed block, the part tooth of the second gear It is fixedly connected with one end of the pressboard, 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 top of the fixed block Portion, horizontal segment are provided with arc groove towards the side of the support rod, and the arc groove is for placing the support rod.
CN201810305533.9A 2018-04-08 2018-04-08 Have both the chair of dependence and swing function Active CN108618435B (en)

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CN108618435B true CN108618435B (en) 2019-10-18

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1985131A (en) * 1932-12-19 1934-12-18 Wilke Max Julius Chair construction
US6152529A (en) * 1999-06-22 2000-11-28 Beason; Michael E. Motor driven rocking chair
CN2455135Y (en) * 2000-12-27 2001-10-24 鲁传龙 Electric rocking chair
CN104783532A (en) * 2014-12-23 2015-07-22 青岛东昌源仪器有限公司 A rocking chair
CN105054629A (en) * 2015-07-17 2015-11-18 皖西学院 Novel deck chair suitable for different somatotypes
CN204970341U (en) * 2015-05-26 2016-01-20 安吉与时家具有限公司 Manual formula rocking chair
CN106362411A (en) * 2016-08-30 2017-02-01 昆山百瑞康儿童用品有限公司 Electric swinging toy
CN206167309U (en) * 2016-08-16 2017-05-17 滁州学院 Spontaneous electromassage rocking chair of multi -functional end ratchet formula
WO2018029691A1 (en) * 2016-08-11 2018-02-15 Seatback Ergo Ltd Posture improvement device, system and method
CN107713453A (en) * 2017-11-23 2018-02-23 宁波工程学院 A kind of Intelligent adjustment chair

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1985131A (en) * 1932-12-19 1934-12-18 Wilke Max Julius Chair construction
US6152529A (en) * 1999-06-22 2000-11-28 Beason; Michael E. Motor driven rocking chair
CN2455135Y (en) * 2000-12-27 2001-10-24 鲁传龙 Electric rocking chair
CN104783532A (en) * 2014-12-23 2015-07-22 青岛东昌源仪器有限公司 A rocking chair
CN204970341U (en) * 2015-05-26 2016-01-20 安吉与时家具有限公司 Manual formula rocking chair
CN105054629A (en) * 2015-07-17 2015-11-18 皖西学院 Novel deck chair suitable for different somatotypes
WO2018029691A1 (en) * 2016-08-11 2018-02-15 Seatback Ergo Ltd Posture improvement device, system and method
CN206167309U (en) * 2016-08-16 2017-05-17 滁州学院 Spontaneous electromassage rocking chair of multi -functional end ratchet formula
CN106362411A (en) * 2016-08-30 2017-02-01 昆山百瑞康儿童用品有限公司 Electric swinging toy
CN107713453A (en) * 2017-11-23 2018-02-23 宁波工程学院 A kind of Intelligent adjustment chair

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