CN209121636U - A kind of stool - Google Patents

Abstract

The utility model relates to a kind of stools, including chair leg, column is fixed in chair leg, seating pad is fixed on column, the left and right sides of the seating pad is upwards or oblique upper is formed by bending baffle, the accommodation space of U-shaped shape is formed between seating pad and two side baffles, and wabbler mechanism is fixedly embedded in the accommodation space, is equipped with cushion above wabbler mechanism.Compared with prior art, the accommodation space to accommodate wabbler mechanism of U-shaped shape is formed between the seating pad of the utility model and two side baffles, accommodation space is simple for structure, and stool realizes swing function by wabbler mechanism, solve existing stool has a single function, comfort is poor, appearance unsightly the defects of.

Description

A kind of stool

Technical field

The utility model relates to technical field of furniture, in particular to a kind of stool.

Background technique

Stool structure currently on the market is single, general structure are as follows: column, connection cushion on column are connected in chair leg Plate is additionally provided with cushion on the seating pad of some stools, wherein chair leg uses the plate structure of monoblock type, seating pad base substantially This uses surface plate, and cushion is directly attached on seating pad, and comfort and aesthetics are all poor；Specifically, at present Stool in addition to the basic function to take a load off one's feet, have no other function, now imagine in stool be arranged wabbler mechanism with reality The swing function of existing stool, further imagination is that different swing angles when waving to wabbler mechanism carry out braking positioning； In addition, current chair leg uses monolithic construction substantially, the chair leg volume of this structure is big, and corresponding mould is also required to very greatly, Cause mold opening cost high, meanwhile, during casing transport, monoblock type chair leg occupied space is big, packaging and transportation cost It is all very high, in addition, current chair leg structure after factory, substantially cannot be changed again its appearance, therefore its appearance knot Structure is very dull, can only also replace entire chair leg if damaged, cause the waste of resource.

Have in order to overcome the shortcomings of the prior art, the utility model provides one kind and wave and brake two kinds of function moulds Formula and the wabbler mechanism of braking positioning can be carried out according to different swing angles and is spliced by multi-part and again can be to outside it See the stool of the chair leg changed again.

Summary of the invention

The utility model overcomes above-mentioned the deficiencies in the prior art, provides one kind and has and waves and brake two kinds of function Mode and the wabbler mechanism of braking positioning can be carried out according to different swing angles and is spliced by multi-part and again can be right The stool for the chair leg that its appearance is changed again.

The technical solution of the utility model is achieved in that

A kind of stool, including chair leg are fixed with column in chair leg, seating pad, the cushion are fixed on column The left and right sides of plate is upwards or oblique upper is formed by bending baffle, and the receiving that U-shaped shape is formed between seating pad and two side baffles is empty Between, it is embedded with wabbler mechanism in the accommodation space, is equipped with cushion above wabbler mechanism.

The receiving to accommodate wabbler mechanism that U-shaped shape is formed between the seating pad of the utility model and two side baffles is empty Between, accommodation space is simple for structure, and stool realizes swing function by wabbler mechanism, solves existing stool function It is single, comfort is poor, appearance unsightly the defects of.

Preferably, the wabbler mechanism includes fixed frame, be articulated and connected a rocking carrier above fixed frame；The fixation By setting four-bar mechanism to realize that rocking carrier does oscillating motion relative to fixed frame between frame and rocking carrier.

The wabbler mechanism of the utility model only needs rocking carrier, fixed frame and the four-bar mechanism formed with them, just It is able to achieve oscillating motion of the rocking carrier relative to fixed frame, structure is simplified, and very simple is assembled, at low cost.

Preferably, being provided with opening in the bottom of the accommodation space, the column passes through accommodation space from the bottom up It is fixedly connected after bottom opening with fixed frame bottom, and fixed frame bottom is fixedly connected with the peripheral region upper surface of opening.

The bottom of accommodation space is provided with opening, convenient for column and wabbler mechanism be fixedly connected and oscillating motion, reduction are shaken Interference when pendular motion, meanwhile, wabbler mechanism is fixedly connected with the peripheral region upper surface of opening, realizes column and cushion indirectly Plate is fixedly connected.

Preferably, the fixed frame includes stationary base mount and is fixed at the stationary base mount left and right sides and left and right in pairs The first side plate being arranged, the rocking carrier include waving pedestal and being fixed to wave at left and right sides of pedestal and control to set in pairs The second side plate set, parallel to each other and the two is closed between plane where plane where first side plate and the second side plate, together The first side plate and the second side plate of side are articulated and connected with two rocking bars simultaneously, two ipsilateral rocking bars, the first side plate and the The four-bar mechanism for waving rocking carrier front-rear direction is formed between two side plates.

The four-bar mechanism of the utility model, which only needs to be articulated and connected two between the first side plate and the second side plate, to wave Bar just forms the double leval jib for waving rocking carrier front-rear direction between two ipsilateral rocking bars, the first side plate and the second side plate Mechanism, structure is simple, at low cost.

Preferably, described two first side plates are located between two the second side plates, the upper end of two rocking bars is with the The top of side plate is hinged, lower hinge of the lower end of two rocking bars with the second side plate, and rocking bar and the first side plate it Between hinge joint position be higher than hinge joint position between rocking bar and the second side plate.

First side plate is fixed on fixed frame, and the second side plate is fixed on rocking carrier, by the upper end of two rocking bars with The top of first side plate is hinged, lower hinge of the lower end of two rocking bars with the second side plate, as user in use, active force It is supported at the hinge joint of two rocking bar lower ends and the second side plate lower part, is conducive to the oscillating motion for effectively realizing rocking carrier.

Preferably, forming a space in the rocking carrier, holder segment is embedded in rocking carrier space.

Due to stool small volume itself, be conducive to the volume for reducing wabbler mechanism in this way, effectively utilize sky Between.

Preferably, the upper surface for waving pedestal is connected with a plurality of S type spring, cushion is installed above S type spring.

To place cushion above S type spring, cushion elasticity and pliability are improved.

Preferably, being connected with a brake to brake rocking carrier oscillating motion between fixed frame and rocking carrier Structure.

The wabbler mechanism of the utility model is additionally provided with an arrestment mechanism to brake rocking carrier oscillating motion, arrestment mechanism It is connect simultaneously with fixed frame and rocking carrier, fixed frame and rocking carrier is then realized by arrestment mechanism and the relatively fixed of fixed frame Between it is relatively fixed, solve wabbler mechanism in the prior art and only have the single-mode of swinging condition, system cannot be switched to The problem of dynamic state, the demand of user is met, and structure is simple, it is at low cost.

Preferably, the arrestment mechanism include a banking pin, one end of banking pin sequentially pass through the second ipsilateral side plate, Brake block B is connected again after brake block A and the first side plate, arc track is equipped on the first side plate, and the end of banking pin passes through arc Shape track can simultaneously take exercises along the track of arc track, and banking pin only does the sliding motion on left and right directions on the second side plate And it is waved with the second waving for side plate；The other end of banking pin is articulated and connected rotating member, rotating member by own rotation come Adjust banking pin left and right directions on slide displacement with adjust the phase between brake block A, brake block B and the first side plate from or compress State, to switch the oscillating motion state and on-position of rocking carrier.

In swinging condition, banking pin waves simultaneously with rocking carrier, and does oscillating motion along the track of arc track, As long as changing banking pin displacement in the lateral direction, be adjustable phase between brake block A, brake block B and the first side plate from Or impaction state, to switch the oscillating motion state and on-position of rocking carrier；Specifically, working as banking pin left and right directions position When shifting, a kind of situation is between brake block A, brake block B and the first side plate in mutually from relaxation state in other words (between certain Gap), rocking carrier can do oscillating motion, another situation is that, when between brake block A, brake block B and the first side plate in compress shape State, rocking carrier are fixed relative to fixed frame, and can not do oscillating motion, realize on-position；In addition, there are one brake block A Effect can be prevented from banking pin and skid off the first side plate, the second side plate；Further, it is rocked since user is sitting on stool Amplitude is different, therefore arc track can according to need and oblique, also, the length of arc track is greater than and rocks amplitude, Pause bring discomfort when rocking can be reduced in this way, simultaneously because banking pin is oval column, the both ends of arc track It for half slot, can preferably cooperate, avoid banking pin deformation etc..

Preferably, the brake block A and brake block B are located at the two sides of the first side plate arc track, brake block A's One side is fixed with rubber sheet gasket A, and the one side of brake block B is fixed with rubber sheet gasket B, plays rubber sheet gasket in the braking state A and rubber sheet gasket B is tight with the outer peripheral edge pressing of 121 two sides of arc track respectively.

Brake block A and brake block B clamps the rubber sheet gasket A and rubber sheet gasket B being located between the two, rubber sheet gasket A and rubber Glue gasket B friction arcuate track realizes brake block A, brake block B, relatively fixed between the first side plate, to realize braking effect Fruit；Frictional force can be enhanced in rubber sheet gasket A and rubber sheet gasket B, improves braking effect, while effectivelying prevent abnormal sound.

Preferably, fixation wears an elastic rubber ring on the banking pin, elastic rubber ring is located in arc track simultaneously It is not contacted with arc track, and elastic rubber ring left and right ends protrude from the plane where the first side plate left and right sides respectively, The rubber sheet gasket A and rubber sheet gasket B is contacted with elastic rubber ring left and right ends always respectively.

Elastic rubber ring plays the role of spring-compressed and stretching, extension pop-up, when wabbler mechanism is in on-position, stops The rubber sheet gasket B of the rubber sheet gasket A and brake block B of vehicle piece A clamp elastic rubber ring, and elastic rubber ring is compressed at this time, rubber The outer peripheral edge of gasket A and rubber sheet gasket B and arc track two sides compresses；When wabbler mechanism is in swinging condition, elastic rubber The both ends of circle are stretched and are flicked to two sides, and rubber sheet gasket A and rubber sheet gasket B and the outer peripheral edge of arc track two sides do not connect at this time Touching, and with elastic rubber ring slight squeeze, provide pretightning force with this, prevent brake block A, brake block B from having shaking.

Preferably, the rotating member includes a connecting plate to be fixedly connected with a spanner, the two sides of connecting plate are symmetrical Equipped with adjustable plate, the plane where adjustable plate is perpendicular to plane where the second side plate；The rotating member and spanner are located at seating pad Outside baffle.

The rotating member and spanner are located at outside seating pad and baffle, and arrestment mechanism is adjusted by spanner convenient for user is No braking.

Preferably, being equipped with the braking surface that can be compressed with the second side plate, Yi Jike on the outer peripheral edge of the adjustable plate With the active face loosened with the second side plate；The shortest distance between the braking surface and hinge joint be greater than active face and hinge joint it Between the shortest distance.

The shortest distance between braking surface and hinge joint is greater than the shortest distance between active face and hinge joint, by braking surface It is bonded with the second side plate, since the shortest distance is longer, banking pin is displaced outwardly, and the braking surface of adjustable plate is mutually squeezed with the second side plate Pressure, braking surface are transmitted to brake block A, the first side plate, the extruding between brake block B to extrudings of the second side plate, then realize brake Impaction state between vehicle piece A, brake block B and the first side plate realizes on-position；When the active face and the second side plate of adjustable plate When offseting, extruding of the rotating member to the second side plate is relaxed, thus between when relaxing brake block A, brake block B and the first side plate Extruding dynamics, realize swinging condition.

Preferably, being connected between the rotating member and banking pin by pin-hinges；One end of the banking pin is located at Between two adjustable plates, one end of pin is worn after sequentially passing through side adjustable plate, the end of banking pin and other side adjustable plate One blend stop to prevent pin from skidding off.

Banking pin is connected on rotating member by pin-hinges, enables rotating member around pin rotation, while will not So that banking pin rotates.

Preferably, the lower part of the first side plate is arranged in the arc track on first side plate；First side plate Middle part is fixedly connected with stationary base mount.

The interference for having other component when arrestment mechanism operation is reduced, keeps its operation smooth.

Preferably, being formed with camber line between the seating pad and baffle, central angle angle is 90 ° ~ 160 °.

The construction profile of camber line is beautiful smooth, and does not allow to easily cause injury to personnel.

Preferably, the chair leg includes chassis, in the upper surface of chassis, covering is equipped with a connecting plate, the connecting plate by Muti-piece connecting plate unit spliced forms；In the upper surface of connecting plate, covering is equipped with a decorative panel, and the decorative panel is decorated by muti-piece Plate unit is spliced.

In terms of longitudinal direction, chassis, connecting plate, decorative panel are successively spliced into chair leg, in terms of transverse direction, multiple connecting plates Unit spliced is at connecting plate, and multiple decorative panel unit spliceds are at decorative panel, regardless of from vertical and horizontal, being all to use splicing Mode is spliced into chair leg, avoids the defect of monolithic construction chair leg in the prior art, effectively reduces mold opening cost, simultaneously It is convenient for packed and transported again, it is practical；Meanwhile the decorative panel being made of decoration plate unit is additionally provided in the top of chair leg, it uses Family, which can according to need, replaces decorative panel, achievees the purpose that change appearance again and beautiful.Specifically, chassis Shape there is no restriction, may include round, oval, rectangular or other regular or irregular shapes.

Preferably, the chassis, connecting plate, decorative panel three chamfered shape match.

Cover connecting plate on chassis, cover decorative panel on connecting plate, realized by being located in the middle connecting plate chassis and Connection between decorative panel, chassis, connecting plate, decorative panel three profile size shape match, not only contribute to raising three The comprehensive and firmness spliced between person, it is neat to be also beneficial to good appearance.

Preferably, being equipped with a plurality of ornamental strip from interior past external radiation on the connecting plate, the ornamental strip is protruded from Connecting plate is divided into muti-piece sunk area by connecting plate, connection plate unit upper surface, ornamental strip.

Ornamental strip is conducive to reinforce the intensity of connection plate unit, connecting plate, similar to the effect of reinforcing rib, meanwhile, also have Conducive to good appearance.

Preferably, being embedded the matched decoration plate unit of shape size in each sunk area.

It decorates plate unit and fills sunk area, not only contribute to the ornamental strip of support recesses region two sides, improve connecting plate The stability and fastness spliced between unit, between connection plate unit and decoration plate unit, while being also beneficial to good appearance.

Preferably, the decoration plate unit and ornamental strip are in same plane or curved surface.

Due to the chair leg of connecting method composition, usually globality is poor, therefore, decoration plate unit and ornamental strip is in same One plane or curved surface effectively improve the globality effect of chair leg, good appearance.

Preferably, the lower surface of the connection plate unit is fixedly connected with chassis, upper surface and the dress of plate unit are connected The lower surface of decorative board unit is fixedly connected.

On longitudinal direction, adjacent chassis, connecting plate, decorative panel are sequentially connected fixation two-by-two, improve the secured journey of connection Degree also improves chair leg integral firmness after splicing, while also the connection structure between them being hidden in inside chair leg, globality Effect is good, good appearance.

Preferably, being equipped with connecting tube in the center of chassis, connecting tube is also cross in connecting plate and decorative panel Heart position；One column of grafting is fixed in connecting tube；A decorative tube is also arranged in the connecting tube and column outside.

Connecting tube hides the stitching portion between connecting tube and column to connect the columns such as gas bar or release link, decorative tube, Be conducive to good appearance, globality is strong.

The beneficial effect that the utility model uses above-mentioned technical proposal is:

The utility model, which provides one kind and has, to be waved and brakes two kinds of functional modes and can be carried out according to different swing angles It brakes the wabbler mechanism of positioning and is spliced by multi-part and again can be to the stool for the chair leg that its appearance is changed again. The accommodation space to accommodate wabbler mechanism of U-shaped shape is formed between the seating pad of the utility model and two side baffles, is accommodated empty Between it is simple for structure, and stool realizes swing function by wabbler mechanism, solves existing stool and has a single function, comfortably The poor, appearance of property unsightly the defects of, meanwhile, wabbler mechanism is additionally provided with an arrestment mechanism to brake rocking carrier oscillating motion； In addition, the structure about chair leg, in terms of longitudinal direction, chassis, connecting plate, decorative panel are successively spliced into chair leg, from transverse direction It sees, multiple connecting plate unit spliceds are at connecting plate, and multiple decorative panel unit spliceds are at decorative panel, regardless of from vertical and horizontal, all It is to be spliced into chair leg by the way of splicing, avoids the defect of monolithic construction chair leg in the prior art, be effectively reduced Mold opening cost, while being convenient for packed and transported again, it is practical；Meanwhile it being additionally provided in the top of chair leg by decoration plate unit The decorative panel of composition, user, which can according to need, replaces decorative panel, reaches and is changed again to appearance and beautiful mesh 's.

Detailed description of the invention

Fig. 1 is the configuration schematic diagram that the present embodiment stool removes cushion；

Fig. 2 is the overall structure diagram of the present embodiment wabbler mechanism；

Fig. 3 is the simple configuration schematic diagram of Fig. 2；

Fig. 4 is the structural schematic diagram of another angle of Fig. 3；

Fig. 5 is the details configuration schematic diagram of Fig. 2；

Fig. 6 is the enlarged structure schematic diagram in the portion A in Fig. 5；

Fig. 7 is the structural schematic diagram of rotating member；

Fig. 8 is the structural schematic diagram of the first side plate and arc track；

Fig. 9 is that banking pin is displaced outwardly, realizes that the half-sectional structure of rocking carrier braking is shown after braking surface and the second side plate compression It is intended to；

Figure 10 is the enlarged structure schematic diagram in the portion B in Fig. 9；

The half-sectional structure for realizing that rocking carrier waves after Figure 11 is banking pin inward displacement, braking surface loosens with the second side plate is shown It is intended to；

Figure 12 is the enlarged structure schematic diagram in the portion C in Figure 11；

Figure 13 is the configuration schematic diagram of the present embodiment chair leg；

Figure 14 is another configuration schematic diagram of the present embodiment chair leg.

Specific embodiment

Specific embodiment of the present utility model is as follows:

Involved "upper" in the present embodiment 1, " in ", "lower" etc. indicate the word in orientation, when being with its normal use State description, or perhaps described with placement position in attached drawing.

A kind of stool is fixed with column 500, consolidates on column 500 as shown in Figure 1, including chair leg 800 in chair leg 800 Surely it is equipped with seating pad 900, the left and right sides of the seating pad 900 is upwards or oblique upper is formed by bending baffle 910, seating pad 900 and two form U-shaped shape between side baffle 910 accommodation space 920, be fixedly embedded at wobbler in the accommodation space 920 Structure, wabbler mechanism top are equipped with cushion (not shown)；Camber line, central angle are formed between the seating pad 900 and baffle 910 Angle is 152 °；Cladding is equipped in the outer surface of the seating pad, the outer surface covering of cushion.

Specifically, being articulated and connected above fixed frame 100 as shown in Figure 1, the wabbler mechanism includes fixed frame 100 One rocking carrier 200；By setting four-bar mechanism to realize that rocking carrier 200 is opposite between the fixed frame 100 and rocking carrier 200 Oscillating motion is done in fixed frame 100.

As shown in Figure 1, being provided with opening 921 in the bottom of the accommodation space 920, the column 500 passes through from the bottom up It is fixedly connected after the bottom opening 921 of accommodation space 920 with 100 bottom of fixed frame, and 100 bottom of fixed frame and opening 921 Peripheral region upper surface 922 is fixedly connected by bolt and nut.

As shown in Figure 2-5, the fixed frame 100 includes stationary base mount 110 and is fixed at stationary base mount 110 or so two The first side plate 120 that side and left and right are arranged in pairs, the rocking carrier 200 include waving pedestal 210 and being fixed to wave base The second side plate 220 that 210 left and right sides of frame and left and right are arranged in pairs, the 120 place plane of the first side plate and the second side plate 220 Between the plane of place it is parallel to each other and from horizontal direction on seen in the presence of be overlapped, ipsilateral the first side plate 120 and the second side plate 220 It is articulated and connected simultaneously with two rocking bars 400, between two ipsilateral rocking bars 400, the first side plate 120 and the second side plate 220 Form the four-bar mechanism for waving 200 front-rear direction of rocking carrier；Described two first side plates 120 are located at two the second side plates Between 220, the upper end of two rocking bars 400 is hinged with the top of the first side plate 120, the lower end of two rocking bars 400 with The lower hinge of second side plate 220, and the hinge joint position between rocking bar 400 and the first side plate 120 is higher than rocking bar 400 and the second hinge joint position between side plate 220；A space, 100 part of fixed frame are formed in the rocking carrier 200 It is embedded in 200 space of rocking carrier；The upper surface for waving pedestal 210 is connected with 4 S type springs 230, on S type spring 230 Side's installation cushion.

Meanwhile as seen in figures 3-6, one is connected between fixed frame 100 and rocking carrier 200 to brake rocking carrier The arrestment mechanism 300 of 200 oscillating motions；The arrestment mechanism 300 includes a banking pin 310, and one end of banking pin 310 is successively worn Brake block B330 is connected again after crossing the second ipsilateral side plate 220, brake block A320 and the first side plate 120, on the first side plate 120 Equipped with arc track 121, the end of banking pin 310 passes through arc track 121 and can transport along the track of arc track 121 It is dynamic, banking pin 310 sliding motion on left and right directions is only done on the second side plate 220 and with the second waving for side plate 220 and It waves；The other end articulated connection rotating member 340 of banking pin 310, rotating member 340 adjust banking pin 310 by own rotation Slide displacement on left and right directions with adjust the phase between brake block A320, brake block B330 and the first side plate 120 from or compress State, to switch the oscillating motion state and on-position of rocking carrier 200.The brake block A320 and brake block B330 difference Positioned at the two sides of 120 arc track 121 of the first side plate, the one side of brake block A320 is fixed with rubber sheet gasket A321, brake The one side of piece B330 is fixed with rubber sheet gasket B331, and rubber sheet gasket A321 and rubber sheet gasket B331 is played to distinguish in the braking state It is tight with the outer peripheral edge pressing of 121 two sides of arc track；Brake block A320 and brake block B330 are made of metal material.

As shown in figure 8, the central angle angular range of the arc track 121 is 62 °；The inward flange of arc track 121 1211 radius R ranges are 99.64mm, and 1212 radius R range of outer edge is 119.57mm, inward flange 1211 and outer edge 1212 A half slot 1213 is connected with side end.

More specifically, as shown in Fig. 1-7,9-12, fixation wears an elastic rubber ring 350 on the banking pin 310, Elastic rubber ring 350 is located in arc track 121 not to be contacted with arc track 121, and 350 left and right ends of elastic rubber ring point The plane where 120 left and right sides of the first side plate is not protruded from, and the rubber sheet gasket A321 and rubber sheet gasket B331 begin respectively It is contacted eventually with 350 left and right ends of elastic rubber ring；The rotating member 340 includes a connection to be fixedly connected with a spanner 360 Plate 341, the two sides of connecting plate 341 are symmetrically arranged with adjustable plate 342, and the plane where adjustable plate 342 is perpendicular to 220 institute of the second side plate In plane；The rotating member 340 and spanner 360 are located at outside seating pad 900 and baffle 910；In the periphery of the adjustable plate 342 Edge is equipped with the braking surface 3421 that can be compressed with the second side plate 220, and the active face that can loosen with the second side plate 220 3422；The shortest distance between the braking surface 3421 and hinge joint is greater than the most short distance between active face 3422 and hinge joint From；It is articulated and connected between the rotating member 340 and banking pin 310 by pin 370；One end of the banking pin 310 is located at two Between adjustable plate 342, one end of pin 370 sequentially passes through side adjustable plate, the end of banking pin 310 and other side adjustable plate A blend stop 380 to prevent pin 370 from skidding off is worn afterwards.Arc track 121 on first side plate 120 is arranged first The lower part of side plate 120；The middle part of first side plate 120 is fixedly connected with stationary base mount 110.

In addition, as illustrated in figs. 13-14, the chair leg 800 includes chassis 810, in the upper surface of chassis 810, covering is equipped with one Connecting plate 820, the connecting plate 820 are spliced by muti-piece connection plate unit 821；In the upper surface of connecting plate 820, covering is set There is a decorative panel 830, the decorative panel 830 is spliced by multi-block decorative plate unit 831.

Specifically, the chassis 810, connecting plate 820,830 three of decorative panel chamfered shape match；In the company Fishplate bar 820 is equipped with 4 ornamental strips 822 from interior past external radiation, and the ornamental strip 822 protrudes from connecting plate 820, connecting plate list First 821 upper surfaces, ornamental strip 822 divide connecting plate 820 for 4 pieces of sunk areas, are embedded shape size in each sunk area Matched decoration plate unit 831, the decoration plate unit 831 are in same curved surface with ornamental strip 822；The connection plate unit 821 lower surface is fixedly connected with chassis 810, and the lower surface of the upper surface and decoration plate unit 831 that connect plate unit 821 is fixed Connection.

It is additionally provided with connecting tube 850 in the center of chassis 810, connecting tube 850 is also cross connecting plate 820 and decorative panel 830 center；One column 500 of grafting is fixed in connecting tube 850；In the connecting tube 850 and column 500 outside Also it is arranged a decorative tube 840；Cushion 860 is additionally provided with below chassis 810.

Wherein, the specific operating process with braking function is waved are as follows:

As shown in figs. 4 through 10, rotating member 340 is rotated by spanner 360, when the braking surface 3421 and second side of adjustable plate 342 When 220 phase of plate squeezes, braking surface 3421 is transmitted to brake block A320, rubber sheet gasket A321, elasticity to the extruding of the second side plate 220 Rubber ring 350, the first side plate 120, rubber sheet gasket B331, the extruding between brake block B330 then realize brake block A320, stop Impaction state between vehicle piece B330 and the first side plate 120 realizes on-position；As Fig. 4-9 works as adjustable plate shown in 11,12 When 342 active face 3422 and the second side plate 220 offset, extruding of the rotating member 340 to the second side plate 220 is relaxed, that is, is loosened Brake block A320, rubber sheet gasket A321, elastic rubber ring 350, the first side plate 120, rubber sheet gasket B331, brake block B330 it Between extruding, so that the extruding dynamics between when relaxing brake block A320, brake block B330 and the first side plate 120, realization are shaken Pendulum state.

Claims (16)

1. a kind of stool, including chair leg (800), it is fixed with column (500) in chair leg (800), fixation is set on column (500) There are seating pad (900), it is characterised in that: the left and right sides of the seating pad (900) is upwards or oblique upper is formed by bending baffle (910), the accommodation space (920) of U-shaped shape, the accommodation space are formed between seating pad (900) and two side baffles (910) (920) it is embedded with wabbler mechanism in, is equipped with cushion above wabbler mechanism.

2. a kind of stool according to claim 1, it is characterised in that: the wabbler mechanism includes fixed frame (100), A rocking carrier (200) are articulated and connected above fixed frame (100)；Pass through setting between the fixed frame (100) and rocking carrier (200) Four-bar mechanism is to realize that rocking carrier (200) does oscillating motion relative to fixed frame (100).

3. a kind of stool according to claim 2, it is characterised in that: be provided in the bottom of the accommodation space (920) Be open (921), the column (500) from the bottom up across accommodation space (920) bottom opening (921) afterwards and fixed frame (100) bottom is fixedly connected, and fixed frame (100) bottom is fixedly connected with the peripheral region upper surface (922) of opening (921).

4. a kind of stool according to claim 2, it is characterised in that: the fixed frame (100) includes stationary base mount (110) and it is fixed at the first side plate (120) that at left and right sides of stationary base mount (110) and left and right is arranged in pairs, it is described to wave Frame (200) includes waving pedestal (210) and being fixed to wave pedestal (210) left and right sides and left and right are arranged in pairs second Side plate (220), parallel to each other and the two between plane where plane where first side plate (120) and the second side plate (220) It closing on, ipsilateral the first side plate (120) and the second side plate (220) are articulated and connected with two rocking bars (400) simultaneously, and ipsilateral two Being formed between root rocking bar (400), the first side plate (120) and the second side plate (220) waves rocking carrier (200) front-rear direction Four-bar mechanism.

5. a kind of stool according to claim 4, it is characterised in that: described two first side plates (120) are located at two Between second side plate (220), the upper end of two rocking bars (400) is hinged with the top of the first side plate (120), two rocking bars (400) lower hinge of the lower end with the second side plate (220), and it is hinged between rocking bar (400) and the first side plate (120) Point position is higher than the hinge joint position between rocking bar (400) and the second side plate (220).

6. a kind of stool according to claim 5, it is characterised in that: a space is formed in the rocking carrier (200), Gu Determine frame (100) to be partially embedded in rocking carrier (200) space.

7. a kind of stool according to claim 5, it is characterised in that: the upper surface connection for waving pedestal (210) There is a plurality of S type spring (230), cushion is installed above S type spring (230).

8. a kind of stool according to claim 4, it is characterised in that: between fixed frame (100) and rocking carrier (200) It is connected with an arrestment mechanism (300) to brake rocking carrier (200) oscillating motion.

9. a kind of stool according to claim 8, it is characterised in that: the arrestment mechanism (300) includes a banking pin (310), one end of banking pin (310) sequentially passes through ipsilateral the second side plate (220), brake block A(320) and the first side plate (120) brake block B(330 is connected again afterwards), arc track (121) are equipped on the first side plate (120), banking pin (310) is somebody's turn to do End is across arc track (121) and can take exercises along the track of arc track (121), and banking pin (310) is in the second side plate (220) sliding motion on left and right directions and waving and wave with the second side plate (220) are only done on；Banking pin (310) The other end is articulated and connected rotating member (340), and rotating member (340) is adjusted by own rotation on banking pin (310) left and right directions Slide displacement to adjust brake block A(320), brake block B(330) with the phase between the first side plate (120) from or impaction state, To switch the oscillating motion state and on-position of rocking carrier (200).

10. a kind of stool according to claim 9, it is characterised in that: the brake block A(320) and brake block B (330) two sides of the first side plate (120) arc track (121), brake block A(320 are located at) one side be fixed with rubber Glue gasket A(321), brake block B(330) one side be fixed with rubber sheet gasket B(331), play rubber sheet gasket A in the braking state (321) and rubber sheet gasket B(331) it is tight with the outer peripheral edge pressing of arc track (121) two sides respectively.

11. a kind of stool according to claim 9, it is characterised in that: fixation wears a bullet on the banking pin (310) Property rubber ring (350), elastic rubber ring (350) is located in arc track (121) not to be contacted with arc track (121), and bullet Property rubber ring (350) left and right ends protrude from the plane where the first side plate (120) left and right sides, the rubber sheet gasket respectively A(321) and rubber sheet gasket B(331) respectively contacted always with elastic rubber ring (350) left and right ends.

12. a kind of stool according to claim 9, it is characterised in that: the rotating member (340) includes one to fixation The connecting plate (341) of a spanner (360) is connected, the two sides of connecting plate (341) are symmetrically arranged with adjustable plate (342), adjustable plate (342) The plane at place is perpendicular to plane where the second side plate (220)；The rotating member (340) and spanner (360) are located at seating pad (900) and baffle (910) is external.

13. a kind of stool according to claim 12, it is characterised in that: on the outer peripheral edge of the adjustable plate (342) Equipped with the braking surface (3421) that can be compressed with the second side plate (220), and the active face that can loosen with the second side plate (220) (3422)；The shortest distance between the braking surface (3421) and hinge joint is greater than between active face (3422) and hinge joint most Short distance.

14. a kind of stool according to claim 9, it is characterised in that: the rotating member (340) and banking pin (310) Between by pin (370) be articulated and connected；One end of the banking pin (310) is between two adjustable plates (342), pin (370) one end sequentially pass through wear after side adjustable plate, the end of banking pin (310) and other side adjustable plate one with to prevent The blend stop (380) that shotpin nail (370) skids off.

15. a kind of stool according to claim 9, it is characterised in that: the arc track on first side plate (120) (121) it is arranged in the lower part of the first side plate (120)；The middle part and stationary base mount (110) of first side plate (120) are fixed to be connected It connects.

16. a kind of stool according to claim 1, it is characterised in that: the seating pad (900) and baffle (910) it Between be formed with camber line, central angle angle is 90 ° ~ 160 °.