CN112386032A - Multifunctional balance chair - Google Patents

Multifunctional balance chair Download PDF

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Publication number
CN112386032A
CN112386032A CN201910765220.6A CN201910765220A CN112386032A CN 112386032 A CN112386032 A CN 112386032A CN 201910765220 A CN201910765220 A CN 201910765220A CN 112386032 A CN112386032 A CN 112386032A
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support
supporting
seat
rotatably connected
kneeling
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CN112386032B (en
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叶龙华
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Individual
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    • 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
    • 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
    • A47C7/02Seat parts

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  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

本发明公开了多功能平衡椅,包括支撑部分、椅座部分、跪垫部分和连接机构,该椅座部分至少能相对支撑部分摆动,该跪垫部分至少能相对椅座部分转动,该连接机构连接支撑部分和跪垫部分,该跪垫部分能在对齐椅座部分的第一位置及构成平衡椅跪垫的第二位置之间活动;还包括供撑机构,该供撑机构活动连接在支撑部分且能相对支撑部分在供撑位置和非撑位置之间活动,位于供撑位置的供撑机构连接跪垫部分以支撑位于第一位置的跪垫部分,该供撑机构的活动、椅座部分的摆动与跪垫部分的活动构成连动。它具有如下优点:即能提高位于座椅状态之跪垫部分的支撑稳定性,又能在多功能平衡椅在变换过程中使供撑机构自动跟随活动,变换方便快速。

Figure 201910765220

The invention discloses a multifunctional balance chair, comprising a support part, a seat part, a kneeling pad part and a connecting mechanism. The seat part can swing at least relative to the supporting part; Connect the support part and the kneeling pad part, the kneeling pad part can move between the first position aligning the seat part and the second position constituting the kneeling pad of the balance chair; also includes a support mechanism, the support mechanism is movably connected to the support part and can move between the supporting position and the non-supporting position relative to the supporting part, the supporting mechanism in the supporting position is connected to the kneeling pad part to support the kneeling cushion part in the first position, the movement of the supporting mechanism, the seat seat Part of the swing is linked with the movement of the kneeling pad part. The utility model has the following advantages: not only can the support stability of the kneeling pad part located in the seat state be improved, but also the supporting mechanism can automatically follow the movement during the changing process of the multifunctional balance chair, and the changing is convenient and fast.

Figure 201910765220

Description

Multifunctional balance chair
Technical Field
The invention relates to the field of home furnishing, in particular to a multifunctional balance chair.
Background
The Chinese patent database discloses a multifunctional balance chair in 2018, 05 and 11, and the publication number of the multifunctional balance chair is CN 207341490A. The kneeler comprises a support part, a seat part and a kneeler part, wherein the seat part can be rotatably connected with the support part; the kneeler part can be rotatably connected with the seat part and is connected with the support part through a connecting mechanism, the kneeler part can move between a position of aligning the seat part and a position of forming the kneeler of the balance chair, and the movement of the seat part and the movement of the kneeler part are interlocked. There is a need for an improved kneeler assembly that provides increased support strength when the kneeler assembly is aligned with the seat assembly.
Disclosure of Invention
The invention provides a multifunctional balance chair, which overcomes the defects of the multifunctional balance chair in the background technology.
The technical scheme adopted by the invention for solving the technical problem is as follows:
a multi-function balance chair comprising a support portion, a seat portion, a kneeler portion, the seat portion being at least swingable relative to the support portion, the kneeler portion being at least rotatable relative to the seat portion, and a linkage mechanism connecting the support portion and the kneeler portion, the kneeler portion being movable between a first position in which it is aligned with the seat portion and a second position in which it constitutes a kneeler of the balance chair; the kneeler comprises a kneeler body and a support part, wherein the kneeler body is movably connected with the support part and can move between a support position and a non-support position relative to the support part, the kneeler body positioned at the support position is connected with the kneeler body to support the kneeler body positioned at a first position, and the movement of the support mechanism and the swinging of the seat part form linkage with the movement of the kneeler body.
In one embodiment: the support supplying mechanism comprises a support supplying part which can be rotatably connected with the support part.
In one embodiment: the connecting mechanism is in transmission connection with the support mechanism, so that the kneeler part can drive the support mechanism to move between the support position and the non-support position when moving between the first position and the second position.
In one embodiment: the support mechanism is in transmission connection with the seat part, so that the support mechanism can be driven to move when the seat part swings.
In one embodiment: the support mechanism comprises a support member which can be rotatably connected with the support part, the support member and the connecting mechanism are connected through a transmission mechanism, and the kneeling pad part at the first position is supported against the support member at the support position.
In one embodiment: the connecting mechanism comprises a first connecting rod, one end of the first connecting rod is rotatably connected with the kneeling pad part, and the other end of the first connecting rod is rotatably connected with the supporting part; the transmission mechanism comprises a second connecting rod, one end of the second connecting rod is rotatably connected to the first connecting rod, and the other end of the second connecting rod is rotatably connected to the supporting piece.
In one embodiment: the support piece is in a V-shaped structure and is provided with a common end part and two tail end parts, the common end part is rotatably connected with the support part, one tail end part forms a support part capable of supporting the kneeling pad part, and the other tail end part is rotatably connected with the second connecting rod.
In one embodiment: the rear side of the kneeling pad part is fixedly provided with a leaning part, and the leaning part of the kneeling pad part positioned at the first position is matched and leaned on the support part positioned at the support position.
In one embodiment: the supporting part comprises a fixed seat fixedly connected on the chair leg, a supporting seat capable of being connected with the fixed seat in a swinging mode and an elastic body, and the elastic body is connected between the supporting seat and the fixed seat; the support mechanism comprises a support member which can be rotatably connected with the fixed seat, the support member and the connecting mechanism are connected through a transmission mechanism, and the kneeling pad part at the first position is supported against the support member at the support position; the rotation axis of the supporting piece relative to the fixed seat is superposed with the swing axis of the supporting seat relative to the fixed seat.
In one embodiment: the connecting mechanism comprises a first connecting rod, a downwardly extending cantilever is fixedly arranged on the front side of the kneeling part, one end of the first connecting rod is rotatably connected with the tail end of the cantilever, and the other end of the first connecting rod is rotatably connected with the supporting part.
In one embodiment: the support supplying mechanism comprises a support supplying part which can be rotatably connected with the support part, and the support supplying part is connected with the seat part through a transmission mechanism.
In one embodiment: the seat part is provided with a main gear part, the support part is provided with a slave gear part, and the transmission mechanism comprises a main gear part and a slave gear part which are meshed with each other.
In one embodiment: the transmission mechanism comprises a third connecting rod, one end of the third connecting rod is rotatably connected with the chair seat part, and the other end of the third connecting rod is rotatably connected with the supporting part.
In one embodiment: the transmission mechanism comprises a shifting fork fixedly arranged on the chair seat part, the opening of the shifting fork faces outwards, the supporting part is fixedly provided with an extension arm, the tail end of the extension arm is provided with a connecting shaft, and the connecting shaft is connected in the opening of the shifting fork in an adaptive manner.
In one embodiment: the transmission mechanism comprises a fourth connecting rod and a fifth connecting rod, one end of the fourth connecting rod is rotatably connected to the chair seat part, one end of the fifth connecting rod is rotatably connected to the fourth connecting rod, and the other end of the fifth connecting rod is rotatably connected with a support part.
Compared with the background technology, the technical scheme has the following advantages:
the multifunctional balance chair further comprises a support mechanism, the support mechanism positioned at the support position is connected with the kneeler part to support the kneeler part positioned at the first position, and the movement of the support mechanism, the swinging of the chair seat part and the movement of the kneeler part form linkage, so that the support stability of the kneeler part positioned in a chair state can be improved, the support mechanism can automatically follow the movement in the conversion process of the multifunctional balance chair, and the conversion is convenient and quick.
The supporting mechanism comprises a supporting part, the supporting part can be rotatably connected to the supporting part, and the supporting mechanism is compact and simple in structure, stable and reliable in supporting and stable and reliable in transmission.
The connecting mechanism is in transmission connection with the support mechanism, so that the kneeling cushion part can drive the support mechanism to move between the support position and the non-support position when moving between the first position and the second position, and the support mechanism is driven to move by the connecting mechanism.
The connecting mechanism comprises a first connecting rod, one end of the first connecting rod is rotatably connected with the kneeling pad part, and the other end of the first connecting rod is rotatably connected with the supporting part; the transmission mechanism comprises a second connecting rod, one end of the second connecting rod is rotatably connected to the first connecting rod, and the other end of the second connecting rod is rotatably connected to the support piece.
The support piece is in a V-shaped structure and is provided with a common end part and two tail end parts, the common end part is rotatably connected with the support part, one tail end part forms a support part capable of supporting the kneeling part, and the other tail end part is rotatably connected with the second connecting rod, so that the kneeling part can be supported, and the interference of the transformation of the balance chair is avoided.
The leaning part of the kneeling cushion part at the first position is provided with an inclined supporting surface which faces downwards in an inclined way, and the inclined supporting surface is matched and leaned on the supporting part at the supporting position, so that the leaning is stable and reliable.
The rotation axis of the supporting piece relative to the supporting part is superposed with the swing axis of the seat part relative to the supporting part, so that the supporting strength is improved, and the smoothness of the following movement of the locking and connecting piece is improved.
Drawings
The invention is further illustrated by the following figures and examples.
Fig. 1 is one of perspective views of a multi-function balance chair in a chair position.
Fig. 2 is a second perspective view of the multifunctional balance chair in a chair state.
Fig. 3 is a perspective view of the multifunctional balance chair in a balance chair state.
Fig. 4 is a front schematic view of the multi-function balance chair in the chair position.
Fig. 5 is a front view of the multifunctional balance chair in a variation.
Fig. 6 is a front view schematically illustrating the multifunctional balance chair in a balance chair state.
Fig. 7 is a perspective view of the main components of the multifunctional balance chair in a chair state.
Fig. 8 is a perspective view of main parts of the multifunctional balance chair in a balance chair state.
Detailed Description
Referring to fig. 1 to 8, a multifunctional balance chair comprises a support part 10, a seat part 20, a kneeler part 30, a connecting mechanism 31, a support mechanism 50 and a transmission mechanism 51.
The support part 10 is provided with chair legs 12, and the specific structure is as follows: the supporting part 10 comprises a fixed seat fixedly arranged on the chair leg, a supporting seat 13 capable of being connected to the chair leg in a swinging mode and an elastic body connected between the fixed seat and the supporting seat 13 in an abutting mode, so that the supporting seat 13 can swing relative to the chair leg, the elastic body is used for enabling the chair leg to swing slowly and have a rebound effect, the effect similar to that of a swinging chair is achieved, and the chair has a swinging effect no matter in a chair state or a balance chair state. If necessary, the support base 13 may be directly fixed to the legs without a fixing base or an elastic body, and the chair does not have a swinging function.
The seat portion 20 is pivotably connected to the support base 13 and the relative movement of the seat portion 20 controls the angle of the seat portion 20 relative to the horizontal, and as required, a mechanism can be set to effect a change in the lock if the seat portion 20 is tilted forward by 30 "to 40", i.e. to limit the maximum angle of oscillation of the seat portion. The kneeler 30 is rotatably connected to the seat 20 and to the support 13 via a linkage 31. the kneeler 30 is movable between a first position in which it is aligned with the seat 20 and a second position in which it forms a balance chair kneeler, and the swinging of the seat 20 is interlocked with the movement of the kneeler 30 such that the angle of inclination of the kneeler 30 relative to the seat 20 is changed in synchronization in the opposite direction. Wherein the multifunctional balance chair constitutes a chair state in a first position, as shown in figures 1, 2, 4, 7, and a balance chair state in a second position, as shown in figures 3, 5, 8.
The support mechanism 50 is movably connected to the support base 13 and can move between a support position and a non-support position relative to the support base 13, the support mechanism 50 is in the support position when the multifunctional balance chair is in the seat state, and the support mechanism 50 is in the non-support position when the multifunctional balance chair is in the seat state, that is, the support mechanism 50 in the support position is connected to the kneeler part 30 to support the kneeler part 30 in the first position, so that the multifunctional balance chair is kept in the seat state; the movement of the support mechanism 50, the swing of the seat part 20 and the movement of the kneeling part 30 are interlocked, so that the convenience and the stability and the reliability of the multifunctional balance chair for changing between two states are improved.
The supporting mechanism 50 includes a supporting member 52, and the supporting member 52 can be rotatably connected to the supporting base 13. The connecting mechanism 51 is in transmission connection with the supporting mechanism 50, so that the kneeling portion 30 can drive the supporting mechanism 50 to move between the supporting position and the non-supporting position when moving between the first position and the second position, so that the movable supporting mechanism 50 and the seat support can moveThe swinging of the portion 20 is interlocked with the movement of the kneeler portion 30. The kneeling part 30 at the first position is supported against the support 52 at the support position, so that the kneeling part 30 is supported by the rotating shaft and the support of the relative rotation of the kneeling part and the seat part when in the first position, forming a bridging support, and improving the stability and reliability of the support. In the present embodiment, in the above-mentioned embodiment,the support member is rotatably connected to the support portion but is based on Need to be slidably connected byThe sliding of the support mechanism 50, the swinging of the seat part 20 and the movement of the kneeling part 30 are also linked
In this embodiment: the connecting mechanism 31 includes a first connecting rod 311, a downwardly extending cantilever 312 is fixedly arranged at the front side of the kneeling pad part 30, one end of the first connecting rod 311 is rotatably connected with the tail end of the cantilever 312, and the other end is rotatably connected with the supporting seat 13; the transmission mechanism 51 includes a second link 511, and one end of the second link 511 is rotatably connected to the middle portion of the first link 311, and the other end is rotatably connected to the support member 52.
In the concrete structure: the supporting member 52 is in a V-shaped structure and has a common end portion 521 and two end portions 522, 522 ', the common end portion 521 is rotatably connected to the supporting base 13, one end portion 522 forms a supporting portion for supporting the kneeling pad portion 30, and the other end portion 522' is rotatably connected to the second connecting rod 511; the rear side of the kneeling pad part 30 is fixedly provided with a leaning part 32, the leaning part 32 of the kneeling pad part 30 in the first position is provided with an inclined supporting surface 321 which faces downwards, and the inclined supporting surface 321 is adapted to be supported on the supporting part of the supporting part 52 in the supporting position. Among this embodiment, should support reliable and stable, drive the second connecting rod activity through first connecting rod, drive through the second connecting rod activity and supply to prop the piece and rotate, and, supply to prop piece 52 and be the V-arrangement structure, can realize the transmission steadily and reliably, can avoid supplying to prop the piece and interfere the change of multi-functional balance chair again. Furthermore, the rotation axis of the supporting member 52 relative to the supporting seat 13 coincides with the swing axis of the seat portion 20 relative to the supporting seat 13, so that the structure is more compact, transmission can be stably and reliably realized, and the supporting member can be prevented from interfering with the change of the multifunctional balance chair. Furthermore, a through hole is concavely arranged in the middle of the first connecting rod 311, one end of the second connecting rod 511 is positioned in the through hole, and a pivot is arranged to connect the first connecting rod and the second connecting rod; the end 522 of the support 52 has a groove, and the end of the second link 511 is located in the groove, and is pivotally connected to the second link and the support.
In this embodiment, the seat portion includes a supporting frame 22 and a seat plate 23 fixed on the supporting frame 22, the seat plate 23 is fixed at the rear portion of the supporting frame, and the left and right sides of the seat plate 23 extend out of the supporting frame 22. The kneeling portion 30 comprises a concave frame 33 and two kneeling plates 34 fixed on the left and right sides of the concave frame, respectively, and the concave frame is connected with the front side of the support frame 22 in a rotating way.
According to the needs, still include the cooperation mechanism, this cooperation mechanism includes cooperation frame and telescopic machanism. The matching frame is rotatably connected to the rear end of the chair seat part, one end of the telescopic mechanism is rotatably connected to the supporting seat 13, and the other end of the telescopic mechanism is rotatably connected to the matching frame. The matching mechanism is also provided with a driving unit, and the driving unit is matched with the telescopic mechanism to drive the telescopic mechanism to stretch and contract so as to control the change of the multifunctional balance chair. The structure of the fitting frame is as follows: it comprises a fitting piece and a backrest part with a lower end fixedly connected with the rear end of the fitting piece; the front end of the fitting member is rotatably connected to the rear end of the seat portion 20, a lower arm is fixedly provided below the rear end of the fitting member, one end of the telescopic mechanism is rotatably connected to the support base, and the other end of the telescopic mechanism is rotatably connected to the lower arm. By adopting the matching mechanism, the following technical effects can be produced: one end of the telescopic mechanism is connected to the matching frame, the other end of the telescopic mechanism is connected to the supporting part, and the matching frame is connected with the chair seat part, so that the smoothness of the change of the functional chair is improved, the energy consumption is reduced, and the convenience of the change is improved; thirdly, the backrest can be driven to move through the matching mechanism, so that the movement of the backrest is matched with the state of the functional chair, and the use comfort of the sitting person is improved. The telescoping mechanism may be directly connected to the support base and the rear end of the seat portion as desired.
The bottom surface of the seat part 20 is fixedly provided with an arc-shaped guide arm 21, and the arc-shaped axis of the guide arm 21 is superposed with the swinging axis of the seat part 20; the supporting seat 13 is provided with a guide groove, and the notch of the guide groove is positioned on the top surface of the supporting seat; the guide arm is in adaptive movable connection in the guide groove, and through the matching of the guide arm 21 and the guide groove, on one hand, the swing guide is realized through the matching, so that the swing accuracy is improved, the connection strength is enhanced, the damage of the swing connection relation is avoided, and the service life is prolonged; on the other hand, facilitates the provision of a locking mechanism between the seat portion 20 and the support portion 10.
The above description is only a preferred embodiment of the present invention, and therefore should not be taken as limiting the scope of the invention, which is defined by the appended claims and their equivalents.

Claims (13)

1.多功能平衡椅,包括支撑部分、椅座部分、跪垫部分和连接机构,该椅座部分至少能相对支撑部分摆动,该跪垫部分至少能相对椅座部分转动,该连接机构连接支撑部分和跪垫部分,该跪垫部分能在对齐椅座部分的第一位置及构成平衡椅跪垫的第二位置之间活动;其特征在于:还包括供撑机构,该供撑机构活动连接在支撑部分且能相对支撑部分在供撑位置和非撑位置之间活动,位于供撑位置的供撑机构连接跪垫部分以支撑位于第一位置的跪垫部分,该供撑机构的活动、椅座部分的摆动与跪垫部分的活动构成连动。1. A multifunctional balance chair, including a support part, a seat part, a kneeling pad part and a connecting mechanism, the seat part can at least swing relative to the support part, the kneeling cushion part can at least rotate relative to the seat part, and the connecting mechanism is connected to the support part and a kneeling pad part, the kneeling pad part can move between a first position aligning the seat part and a second position constituting the kneeling pad of the balance chair; it is characterized in that: it also includes a supporting mechanism, and the supporting mechanism is movably connected The supporting part is movable between the supporting position and the non-supporting position relative to the supporting part, the supporting mechanism at the supporting position is connected to the kneeling pad part to support the kneeling pad part located at the first position, the movement of the supporting mechanism, The swing of the seat part is linked with the movement of the kneeling cushion part. 2.根据权利要求1所述的多功能平衡椅,其特征在于:该供撑机构包括供撑件,该供撑件能转动连接在支撑部分。2 . The multifunctional balance chair according to claim 1 , wherein the supporting mechanism comprises a supporting member, and the supporting member is rotatably connected to the supporting portion. 3 . 3.根据权利要求1所述的多功能平衡椅,其特征在于:该连接机构传动连接供撑机构,以使跪垫部分在第一位置和第二位置之间活动时能带动供撑机构在供撑位置和非撑位置之间活动。3. The multifunctional balance chair according to claim 1, characterized in that: the connecting mechanism is drivingly connected to the supporting mechanism, so that when the kneeling pad part moves between the first position and the second position, the supporting mechanism can be driven to Move between supported and unsupported positions. 4.根据权利要求1所述的多功能平衡椅,其特征在于:该供撑机构和椅座部分传动连接,以使椅座部分摆动时能带动供撑机构活动。4 . The multifunctional balance chair according to claim 1 , wherein the supporting mechanism is connected with the seat portion through a transmission, so that the supporting mechanism can be driven to move when the seat portion swings. 5 . 5.根据权利要求3所述的多功能平衡椅,其特征在于:该供撑机构包括供撑件,该供撑件能转动连接在支撑部分,该供撑件和连接机构之间通过传动机构连接,位于第一位置的跪垫部分撑靠在位于供撑位置的供撑件上。5 . The multifunctional balance chair according to claim 3 , wherein the supporting mechanism comprises a supporting member, the supporting member can be rotatably connected to the supporting portion, and a transmission mechanism is passed between the supporting member and the connecting mechanism. 6 . In connection, the kneeling pad part in the first position is supported on the supporting member in the supporting position. 6.根据权利要求5所述的多功能平衡椅,其特征在于:该连接机构包括第一连杆,该第一连杆一端转动连接跪垫部分,另一端转动连接支撑部分;该传动机构包括第二连杆,该第二连杆一端转动连接在第一连杆上,另一端转动连接在供撑件。6 . The multifunctional balance chair according to claim 5 , wherein the connecting mechanism comprises a first connecting rod, one end of the first connecting rod is connected to the knee pad part by rotation, and the other end is connected to the support part by rotation; the transmission mechanism includes A second link, one end of the second link is rotatably connected to the first link, and the other end is rotatably connected to the support member. 7.根据权利要求6所述的多功能平衡椅,其特征在于:该供撑件呈V形结构且具有一共端部和两末端部,该共端部转动连接在支撑部分,一末端部构成能支撑跪垫部分的供撑部,另一末端部和第二连杆转动连接。7 . The multifunctional balance chair according to claim 6 , wherein the supporting member has a V-shaped structure and has a common end portion and two end portions, the common end portion is rotatably connected to the support portion, and one end portion is formed of a V-shaped structure. 8 . The support part which can support the kneeling pad part, and the other end part is rotatably connected with the second link. 8.根据权利要求5所述的多功能平衡椅,其特征在于:该跪垫部分之后侧固设有撑靠部,位于第一位置的跪垫部分的撑靠部适配撑靠在位于供撑位置的供撑件上。8 . The multifunctional balance chair according to claim 5 , wherein a support portion is fixed on the rear side of the kneeling cushion portion, and the support portion of the kneeling cushion portion located at the first position is adapted to support against the support portion located at the supply side. 9 . on the support piece in the support position. 9.根据权利要求3所述的多功能平衡椅,其特征在于:还包括椅腿,该支撑部分包括固接在椅腿上的固座、能摆动连接在固座的支撑座和弹性体,该弹性体连接在支撑座和固座之间;该供撑机构包括供撑件,该供撑件能转动连接在固座,该供撑件和连接机构之间通过传动机构连接,位于第一位置的跪垫部分撑靠在位于供撑位置的供撑件上;该供撑件相对固座的转动轴线和该支撑座相对固座的摆动轴线重合;9. The multifunctional balance chair according to claim 3, characterized in that it further comprises chair legs, and the support part comprises a fixed seat fixed on the chair leg, a support seat and an elastic body which can be swayed and connected to the fixed seat, The elastic body is connected between the supporting base and the fixing base; the supporting mechanism includes a supporting member, the supporting member can be rotatably connected to the fixing base, the supporting member and the connecting mechanism are connected by a transmission mechanism, and are located in the first The kneeling pad at the position is partially supported on the support member located at the support position; the rotation axis of the support member relative to the fixed seat coincides with the swing axis of the support seat relative to the fixed seat; 该连接机构包括第一连杆,该跪垫部分前侧固设有朝下延伸的悬臂,该第一连杆一端转动连接悬臂末端,另一端转动连接在支撑部分。The connecting mechanism includes a first link, a cantilever extending downward is fixed on the front side of the kneeling pad part, one end of the first link is rotatably connected to the end of the cantilever, and the other end is rotatably connected to the support part. 10.根据权利要求4所述的多功能平衡椅,其特征在于:该供撑机构包括供撑件,该供撑件能转动连接在支撑部分,该供撑件和椅座部分之间通过传动机构连接;10 . The multifunctional balance chair according to claim 4 , wherein the supporting mechanism comprises a supporting member, the supporting member is rotatably connected to the supporting portion, and the supporting member and the seat portion are driven by transmission. 11 . institutional connection; 该椅座部分设有主齿轮部,该供撑件设有从齿轮部,该传动机构包括主齿轮部和从齿轮部,该主齿轮部和从齿轮部相啮合。The seat part is provided with a main gear part, the support part is provided with a slave gear part, the transmission mechanism includes a main gear part and a slave gear part, and the main gear part and the slave gear part are meshed. 11.根据权利要求4所述的多功能平衡椅,其特征在于:该供撑机构包括供撑件,该供撑件能转动连接在支撑部分,该供撑件和椅座部分之间通过传动机构连接;11 . The multifunctional balance chair according to claim 4 , wherein the support mechanism comprises a support member, the support member can be rotatably connected to the support portion, and the support member and the seat portion are driven by transmission. 12 . institutional connection; 该传动机构包括第三连杆,该第三连杆一端转动连接在椅座部分,另一端转动连接在供撑件。The transmission mechanism includes a third link, one end of the third link is rotatably connected to the seat part, and the other end is rotatably connected to the support member. 12.根据权利要求4所述的多功能平衡椅,其特征在于:该供撑机构包括供撑件,该供撑件能转动连接在支撑部分,该供撑件和椅座部分之间通过传动机构连接;12 . The multifunctional balance chair according to claim 4 , wherein the supporting mechanism comprises a supporting member, the supporting member is rotatably connected to the supporting portion, and the supporting member and the seat portion are driven by transmission. 13 . institutional connection; 该传动机构包括固设在椅座部分的拨叉,该拨叉的开口朝外,该供撑件固设有延伸臂,该延伸臂末端设有连接轴,该连接轴适配连接在拨叉的开口内。The transmission mechanism includes a shift fork fixed on the seat part, the opening of the shift fork faces outward, an extension arm is fixed on the support piece, and a connecting shaft is provided at the end of the extension arm, and the connection shaft is adapted and connected to the shift fork inside the opening. 13.根据权利要求4所述的多功能平衡椅,其特征在于:该供撑机构包括供撑件,该供撑件能转动连接在支撑部分,该供撑件和椅座部分之间通过传动机构连接;13 . The multifunctional balance chair according to claim 4 , wherein the support mechanism comprises a support member, the support member is rotatably connected to the support portion, and the support member and the seat portion are driven by transmission. 14 . institutional connection; 该传动机构包括第四连杆和第五连杆,该第四连杆一端转动连接在椅座部分,该第五连杆一端转动连接在第四连杆,该第五连杆另一端转动连接供撑件。The transmission mechanism includes a fourth link and a fifth link, one end of the fourth link is rotatably connected to the seat part, one end of the fifth link is rotatably connected to the fourth link, and the other end of the fifth link is rotatably connected For support.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114617381A (en) * 2022-04-28 2022-06-14 叶龙华 Balance chair with backrest
CN114698966A (en) * 2022-04-28 2022-07-05 叶龙华 Balance chair with locking device

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US20150335159A1 (en) * 2012-02-21 2015-11-26 Human Plus S.C. A dual functional chair
CN107149315A (en) * 2017-04-27 2017-09-12 叶龙华 Multifunctional balanced chair
CN107920664A (en) * 2015-07-13 2018-04-17 马特乌什·凯尔瑞乌 Dual function chair for sitting and kneeling
CN209186061U (en) * 2018-09-17 2019-08-02 叶龙华 A kind of multifunctional chair

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US20150335159A1 (en) * 2012-02-21 2015-11-26 Human Plus S.C. A dual functional chair
CN107920664A (en) * 2015-07-13 2018-04-17 马特乌什·凯尔瑞乌 Dual function chair for sitting and kneeling
CN107149315A (en) * 2017-04-27 2017-09-12 叶龙华 Multifunctional balanced chair
CN209186061U (en) * 2018-09-17 2019-08-02 叶龙华 A kind of multifunctional chair

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114617381A (en) * 2022-04-28 2022-06-14 叶龙华 Balance chair with backrest
CN114698966A (en) * 2022-04-28 2022-07-05 叶龙华 Balance chair with locking device

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