CN204469351U - Clarifier lifting disk structure and air purifier - Google Patents

Abstract

The utility model is applicable to air purifier field, disclose clarifier lifting disk structure and air purifier, clarifier lifting disk structure comprises fixation kit, the rotation outer disk that rotation is installed on fixation kit and liftable are installed on movably and rotate in outer disk for the lifting inner disc driving filter core elevating movement, rotate in outer disk and be convexly equipped with several circumferentially spaced first projections, lifting inner disc is convexly equipped with quantity second projection identical with the first number of slugs, rotate outer disk to can turn to each first projection and support the position that coordinates to make lifting inner disc increase and the position turning to each first projection and mutually stagger with each second projection respectively lifting inner disc is declined respectively with each second projection up and down, and the first projection is provided with the first location division, second projection is provided with the second location division with the first location division location fit.The utility model solves the problem that existing clarifier lifting disk structure complex structure, volume are large, cannot realize position self-locking.

Description

Clarifier lifting disk structure and air purifier

Technical field

The utility model belongs to air purifier field, particularly relates to clarifier lifting disk structure and has the air purifier of this clarifier lifting disk structure.

Background technology

Along with improving constantly of people's living standard, the health perception of people is also strengthening day by day.Society, air pollution has become one of major hidden danger be detrimental to health, and the development of air purifier effectively can reduce the harm of pollutants in air to human body.How constantly improving the combination property of air purifier, is a kind of effective means ensureing the air purifier market competitiveness.

Filter core is generally provided with and for driving filter core to be elevated with the lifting structure facilitating filter core fast assembling-disassembling, but the lifting structure of existing air purifier still exists many deficiencies in a particular application, and imbody is as follows in air purifier:

1) existing lifting structure is after driving filter core rises to the state being resisted against and filtering inner chamber roof, position self-locking cannot be realized, thus easily cause the phenomenon in the decline of air purifier emerged in operation filter core, and then make partial air directly not flow out air purifier from filter core top and the gap of filtering between inner chamber roof through filter element filtering, have impact on the air purification effect of air purifier, eventually reduce the satisfaction of user to product;

2) mostly there is complex structure, bulky problem in existing lifting structure, thus cause the cost compare of air purifier high, and be unfavorable for the development of air purifier miniaturization.

Utility model content

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provide clarifier lifting disk structure and air purifier, which solve existing clarifier lifting disk structure complex structure, volume large and affect the technical problem of air purifier clean-up effect due to position self-locking cannot be realized.

For achieving the above object, the technical solution adopted in the utility model is: clarifier lifting disk structure, comprise fixation kit, the rotation outer disk that rotation is installed on described fixation kit and liftable are installed in described rotation outer disk movably for the lifting inner disc driving filter core elevating movement, described rotation outer disk is convexly equipped with several circumferentially spaced first projections, described lifting inner disc is convexly equipped with the second projection that quantity is identical with described first number of slugs, described rotation outer disk can turn to each described first projection and supports the position that coordinates to make described lifting inner disc increase respectively with each described second projection up and down and turn to the position that each described first projection staggers with each described second projection described lifting inner disc is declined respectively mutually, and described first projection is provided with the first location division, described second projection is provided with the second location division with described first location division location fit.

Preferably, described first projection is also provided with and is convenient to described first projection rotational slide to the guide part under described second projection.

Preferably, the maximum projection that described first projection comprises the first rake that projection increases highly gradually and is located at described first rake highly is held and highly highly equal with the maximum projection of described first rake the first flat part of projection, described first rake is described guide part, described first flat part is described first location division, described second projection comprises supports with described first flat part the second flat part coordinated up and down, and described second flat part is described second location division.

Preferably, described second flat part is provided with at least one shrinkage pool.

Preferably, described second projection also comprises the second rake being located at described second flat part one end, and the form that described second rake increases along the bottom of described lifting inner disc highly gradually with projection extends towards described second side, flat part place.

Preferably, described second rake comprises several inclination ribs arranged along described lifting inner disc spaced radial.

Preferably, the top of described rotation outer disk is arranged with the locating slot be equipped with described lifting inner disc, and described first projection is convexly equipped in described locating slot, and described lifting inner disc liftable blocks movably and inserts in described locating slot.

Preferably, described fixation kit comprises supporting member and is fixed on the guide-localization block of middle position of described supporting member, described rotation outer disk is supported on described supporting member and turning set is located at outside described guide-localization block, and described lifting inner disc is supported in described rotation outer disk and slip cap is located at outside guide-localization block.

Preferably, described guide-localization block comprises circular substrate and at least two intervals and is convexly equipped in locating convex block on described circular substrate outward flange, described rotation outer disk runs through the manhole being provided with and being rotatably assorted with described guide-localization block, described lifting inner disc runs through and is provided with identical lifting guide through hole block-shaped with described guide-localization.

Preferably, described supporting member comprises fixed disk and is located at the lid bottom described fixed disk, described fixed disk runs through and is provided with hollow endoporus, described guide-localization block to be arranged in described hollow endoporus and to be fastenedly connected described lid, and described fixed disk is arranged with the draw-in groove snapping in location for described rotation outer disk.

Preferably, the inwall of described draw-in groove is skewed setting.

Preferably, the outward flange of described rotation outer disk is provided with handle part, and described fixation kit is provided with and extends for described handle part the breach worn.

Particularly, described handle part comprises the lug be convexly equipped on described rotation outer disk outward flange and the screens through hole be located on described lug.

Preferably, the radian of described breach equals described rotation outer disk and supports from each described first projection the position coordinated respectively up and down with each described second projection and turn to radian that position that each described first projection staggers mutually with each described second projection respectively turns over and turn to each described first projection from the position that each described first projection staggers mutually with each described second projection respectively and support the radian sum that the position that coordinates turns over respectively with each described second projection up and down.

The clarifier lifting disk structure that the utility model provides, support with each second projection the position coordinated up and down respectively by rotation outer disk is turned to each first projection from the position that each first projection staggers mutually with each second projection respectively, the object driving lifting inner disc to carry out rising movement can be reached; By supporting from each first projection the position coordinated respectively up and down with each second projection and turn to rotating outer disk the position that each first projection staggers mutually with each second projection respectively, the object driving lifting inner disc to carry out decline movement can be reached, thus effectively can will rotate the rotational motion of outer disk and be converted to the elevating movement of lifting inner disc, its structure is simple, compact, be easy to realize; And due to it, rotational motion is converted to lifting moving, therefore it is beneficial to the vertical dimension reducing clarifier lifting disk structure, thus be beneficial to the volume reducing clarifier lifting disk structure, and then be beneficial to the miniaturization of air purifier.Simultaneously, it realizes the location fit of the first projection and the second projection by the second location division that the first location division of arranging on the first projection and the second projection are arranged, achieving rotation outer disk drives lifting inner disc drive filter core to rise to the self-locking being resisted against and filtering rear position on inner chamber roof, namely clarifier lifting disk structure can realize position self-locking after driving filter core to rise to the position in gap between sealing filter core and filtration inner chamber roof, prevent the phenomenon declined at air purifier emerged in operation filter core, and then ensure that all air entered in air purifier all just can be able to flow out outside air purifier after filter element filtering, ensure that the air purification effect of air purifier, finally be beneficial to and improve user to the satisfaction of product.

Further, the utility model additionally provides air purifier, and it comprises filter core, and the bottom of described filter core is provided with above-mentioned clarifier lifting disk structure, and described cartridge support is on described lifting inner disc.

The air purifier that the utility model provides, owing to have employed above-mentioned clarifier lifting disk structure, therefore, ensure that the air purification effect of air purifier on the one hand, improve the satisfaction of user to product; And then be beneficial to the raising competitiveness of product in market; Simplify the structure of air purifier on the other hand, and reduce the volume of air purifier, thus be beneficial to the production cost reducing product, and be beneficial to the miniaturization of air purifier.

Accompanying drawing explanation

Fig. 1 is the decomposing schematic representation of the clarifier lifting disk structure that the utility model embodiment provides;

Fig. 2 is the structural representation of the rotation outer disk that the utility model embodiment provides;

Fig. 3 is the structural representation of the lifting inner disc that the utility model embodiment provides;

Fig. 4 is the propradation schematic diagram of the clarifier lifting disk structure that the utility model embodiment provides;

Fig. 5 is the decline view of the clarifier lifting disk structure that the utility model embodiment provides.

Detailed description of the invention

In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.

It should be noted that, when element is called as on " being fixed on " or " being arranged at " another element, it can directly on another element or may there is centering elements simultaneously.When an element is known as " connection " another element, it can be directly connect another element or may there is centering elements simultaneously.

Also it should be noted that, the orientation term such as left and right, upper and lower, the top in the utility model embodiment, end, is only relative concept or be reference with the normal operating condition of product each other, and should not be regarded as have restrictive.

As shown in Fig. 1 ~ 5, the clarifier lifting disk structure that the utility model embodiment provides, comprise fixation kit 1, the rotation outer disk 2 that rotation is installed on fixation kit 1 and liftable are installed on movably and rotate in outer disk 2 for the lifting inner disc 3 driving the elevating movement of filter core (not shown), rotate in outer disk 2 and be convexly equipped with several circumferentially spaced first projections 21, lifting inner disc 3 is convexly equipped with quantity second projection 31 identical with the first projection 21 quantity, rotate outer disk 2 to can turn to each first projection 21 and support the position that coordinates to make lifting inner disc 3 increase and the position turning to each first projection 21 and mutually stagger with each second projection 31 respectively lifting inner disc 3 is declined respectively with each second projection about 31, and the first projection 21 is provided with the first location division 211, second projection 31 is provided with the second location division 311 with the first location division 211 location fit.The setting of fixation kit 1, can play supporting and location effect to rotation outer disk 2, lifting inner disc 3 on the one hand; Guide effect can be played on the other hand to the rotation of rotating outer disk 2; Guide effect can be played on the one hand again to the lifting of lifting inner disc 3.The bottom support of filter core is on the top of lifting inner disc 3, and the setting of lifting inner disc 3, can be used for support bearing filter core on the one hand; Can be used for driving filter core to carry out oscilaltion on the other hand to move, to realize the fast assembling-disassembling of filter core, wherein, lifting inner disc 3 drives filter core to rise and filter core can be made to rise to sealing filter core and filter the state in gap between inner chamber roof.Rotate the setting of outer disk 2, be mainly used in driving lifting inner disc 3 to carry out lifting moving.Particularly, when rotate outer disk 2 to turn to from the position that each first projection 21 staggers mutually with each second projection 31 respectively each first projection 21 support with each second projection about 31 position coordinated respectively time, lifting inner disc 3 can upwards be supported by the first projection 21, namely be equivalent to the bearing height being heightened lifting inner disc 3 by the first projection 21, thus reach the object driving lifting inner disc 3 to rise; And when rotate outer disk 2 from each first projection 21 support with each second projection about 31 respectively the position coordinated turn to the position that each first projection 21 staggers mutually with each second projection 31 respectively time, the bearing height of lifting inner disc 3 can be turned down by the first projection 21, thus reaches the object driving lifting inner disc 3 to decline.The utility model embodiment, the relative position rotating rear first projection 21 and the second projection 31 mainly through rotating outer disk 2 carries out the lifting moving realizing being elevated inner disc 3, namely be equivalent to be undertaken regulating by the rotation of the first projection 21 rotate outer disk 2 to the bearing height of lifting inner disc 3 to realize being elevated the lifting moving of inner disc 3, it effectively can will rotate the rotational motion of outer disk 2 and be converted to the elevating movement of lifting inner disc 3, and structure is simple, compact, be easy to realize.And due to it, rotational motion is converted to lifting moving, therefore it is beneficial to the vertical dimension reducing clarifier lifting disk structure, thus be beneficial to the volume reducing clarifier lifting disk structure, and then be beneficial to the miniaturization of air purifier.Simultaneously, it realizes the location fit of the first projection 21 and the second projection 31 by the second location division 311 that first location division 211 of arranging on the first projection 21 and the second projection 31 are arranged, thus achieve and rotate outer disk 2 and drive lifting inner disc 3 to rise to the self-locking being resisted against and filtering position after on inner chamber roof, namely clarifier lifting disk structure driving filter core rise to support be sealed in filter inner chamber roof state after can realize position self-locking, prevent the phenomenon declined at air purifier emerged in operation filter core, and then ensure that all air entered in air purifier all just can be able to flow out outside air purifier after filter element filtering, ensure that the air purification effect of air purifier, finally be beneficial to and improve user to the satisfaction of product.

Particularly, all there is between any two adjacent second projections 31 a circumferential spacing (two adjacent second projections 31 are in the minimum range of circumferencial direction), and the circumferential spacing between each adjacent two second projections 31 is all preferably set to the circumferential development length being more than or equal to each first projection 21, like this, be beneficial to and ensure that each first projection 21 can block in the circumferential spacing that inserts between each two adjacent second projections 31 respectively, thus be beneficial to and ensure that rotating outer disk 2 can turn to the position that each first projection 21 staggers completely mutually with each second projection 31 respectively, and then can under the first projection 21 projection height prerequisite highly constant with the second projection 31 projection, rotation outer disk 2 can be driven to be elevated the altitude range of inner disc 3 lifting moving to maximize.

Preferably, as depicted in figs. 1 and 2, first projection 21 is also provided with the guide part 212 be convenient under the first projection 21 rotational slide to the second projection 31, like this, by the guide effect of guide part 212, the below of the first projection 21 rotational slide to the second projection 31 more easily can be made, thus be beneficial to the rotation smoothness improving and rotate outer disk 2, and then be beneficial to the installation effectiveness ensureing filter core.

Particularly, as shown in Figures 1 to 3, the maximum projection that first projection 21 comprises the first rake that projection increases highly gradually and is located at the first rake highly is held and highly highly equal with the maximum projection of the first rake the first flat part of projection, the maximum projection be specially along the first rake of first flat part is highly held and is carried out straight extension with the form that projection is highly constant, first rake is guide part 212, first flat part is the first location division 211, second projection 31 comprises the second flat part supported up and down with the first flat part and coordinate, second flat part is specially and is convexly equipped on the bottom of lifting inner disc 3 with the form that projection is highly constant, second flat part is the second location division 311.First rake has the axial guiding surface towards lifting inner disc 3 along rotating outer disk 2, first flat part has axial the first plane of orientation towards lifting inner disc 3 along rotating outer disk 2, second flat part have along lifting inner disc 3 axially towards the second plane of orientation rotating outer disk 2, the first location division 211 and the second location division 311 to be coordinated with the contact of the second plane of orientation by the first plane of orientation and realize location fit.Particularly, turning to each first projection 21 in rotation outer disk 2 from the position that each first projection 21 staggers mutually with each second projection 31 respectively supports the process of the position coordinated with each second projection about 31 respectively, the below of first rotational slide to the second projection 31 of the first rake, thus guide effect can be played to the rotation of rotating outer disk 2, and when rotate outer disk 2 turn to each first flat part support with each second flat part the position contacting and coordinate respectively time, filter core just can be resisted against and filter on inner chamber roof, now filter core has active force straight down to clarifier lifting disk structure, thus the second flat part of each second projection 31 can be made closely to be resisted against on the first flat part of each first projection 21 respectively, and then carry out limiting the revolution (namely limit rotate the position that outer disk 2 staggers with each second projection 31 respectively mutually towards each first projection 21 rotate) of rotating outer disk 2 by the frictional force between each second flat part and each first flat part, like this, effectively can reach the object of position self-locking after making rotation outer disk 2 drive lifting inner disc 3 to rise.The present embodiment, by the guiding surface of the first rake, the rotation of rotating outer disk 2 is led, realized the location fit of the first projection 21 and the second projection 31 by the first plane of orientation of the first flat part and the second plane of orientation of the second flat part, its structure is simple, be easy to realize.

Preferably, as shown in Figure 3, the second flat part is provided with at least one shrinkage pool 3111.The setting of shrinkage pool 3111, the area of the second plane of orientation can be reduced on the one hand, thus be beneficial to the frictional resistance that in reduction rotation outer disk 2 rotation process, the first projection 21 is subject to, and then be beneficial to the rotation smoothness ensureing to rotate outer disk 2, the manufacture being beneficial to the second projection 31 is on the other hand shaping, then is beneficial to the material cost of reduction second projection 31 on the one hand.In the present embodiment, shrinkage pool 3111 quantity that second flat part is arranged is preferably two, of courses, and in embody rule, shrinkage pool 3111 quantity that second flat part is arranged also can be other numerical value.

Preferably, as shown in Figure 3, the second projection 31 also comprises the form that the second rake 312, second rake 312 of being located at second flat part one end increases with projection highly gradually along the bottom of lifting inner disc 3 and extends towards the second side, flat part place.The setting of the second rake 312, is beneficial to the structural strength of raising second projection 31, and can not produce interference to the rotation of rotating outer disk 2.

Preferably, as shown in Figure 3, second rake 312 comprises several inclination ribs 3121 arranged along lifting inner disc 3 spaced radial, under being arranged on the prerequisite of guarantee second projection 31 structural strength like this, can be beneficial to the shaping material cost with being beneficial to reduction second projection 31 of manufacture of the second projection 31.In the present embodiment, the second rake 312 is preferably made up of three spaced inclination ribs 3121, and it, under the prerequisite ensureing each inclination rib 3121 structural strength, can make that the manufacture of the second projection 31 is shaping, material cost all reaches more excellent state.Of course, in embody rule, the quantity forming the inclination rib 3121 of the second rake 312 also can be other numerical value, as two, four etc.

Preferably, as shown in Figures 1 to 3, rotate the top of outer disk 2 and be arranged with and be elevated locating slot 22, first projection 21 that inner disc 3 is equipped with and be convexly equipped in locating slot 22, lifting inner disc 3 liftable blocks movably and inserts in locating slot 22.The projection of the first rake highly specifically refers to that projection height (namely guiding surface is to the distance of locating slot 22 diapire) of the first rake relative positioning groove 22 diapire, the projection of the first flat part highly specifically refer to projection height (namely the first plane of orientation is to the distance of locating slot 22 diapire) of the first flat part relative positioning groove 22 diapire.The setting of locating slot 22, can make lifting inner disc 3 be contained on the one hand and rotate in outer disk 2, thus be beneficial to the structural compactness improving clarifier lifting disk structure, and then be beneficial to the volume reducing clarifier lifting disk structure; Can be used for lifting inner disc 3 spacing further on the other hand, thus the reliability that lifting inner disc 3 is supported in location in rotation outer disk 2 can be improved; The material cost of rotating outer disk 2 can be reduced again on the one hand.

Particularly, first projection 21 and the second projection 31 are all provided with four, and four the first projections 21 are along the circumferential direction evenly spacedly distributed in the bottom of locating slot 22, four the second projections 31 are along the circumferential direction evenly spacedly distributed in the bottom of lifting inner disc 3, like this, be beneficial to guarantee and rotate the balance being elevated inner disc 3 supporting and location after lifting inner disc 3 is driven rising by outer disk 2.Of course, in embody rule, the quantity of the first projection 21 and the second projection 31 also can be set to other numerical value, as two, three, five, six etc.

Particularly, as shown in Figure 1, Figure 4 and Figure 5, fixation kit 1 comprises supporting member 11 and is fixed on the guide-localization block 12 of middle position of supporting member 11, rotate outer disk 2 to be supported on supporting member 11 and turning set is located at outside guide-localization block 12, lifting inner disc 3 is supported in and rotates in outer disk 2 and slip cap is located at outside guide-localization block 12.The setting of supporting member 11, is mainly used in the effect of rotating outer disk 2, lifting inner disc 3 plays support Zhi Dingwei; The setting of guide-localization block 12, can play guide effect to the rotation of rotating outer disk 2 on the one hand; On the one hand can play guide effect to the lifting of lifting inner disc 3 again, and lifting inner disc 3 can be limited to rotate motion, to ensure the reliability of lifting inner disc 3 elevating movement.

Preferably, in the present embodiment, supporting member 11 is body formed with guide-localization block 12 points, and guide-localization block 12 is installed on supporting member 11 by fastening.Supporting member 11 is arranged with the split of guide-localization block 12, the manufacture difficulty of assembly 1 can be simplified to fix, and be beneficial to the cost of repair and maintenance in the future (only need change guide-localization block 12 as guide-localization block 12 has damaged, and not need integral replacing fixation kit 1) reducing fixation kit 1.Guide-localization block 12 specifically connect by screw or riveted joint etc. mode is fastening is installed on supporting member 11.Of course, in embody rule, supporting member 11 and guide-localization block 12 also can one-body moldedly be arranged.

Preferably, as shown in Figure 1, Figure 4 and Figure 5, guide-localization block 12 comprises circular substrate 121 and at least two intervals and is convexly equipped in locating convex block 122 on circular substrate 121 outward flange, rotate in outer disk 2 and run through the manhole 23 being provided with and being rotatably assorted with guide-localization block 12, lifting inner disc 3 runs through and is provided with the lifting guide through hole 32 identical with guide-localization block 12 shape, be namely elevated guide through hole 32 and comprise the round hole part 321 mated with circular substrate 121 and the locating hole portion 322 of mating with locating convex block 122.The shape of locating convex block 122 can be square or rectangular or semi-cylindrical or cylindrical or trapezoidal etc.The internal diameter of manhole 23 equals the external diameter of a circle of each locating convex block 122, like this, can ensure to contact with guide-localization block 12 all the time in rotation outer disk 2 rotation process, be beneficial to and realize guide-localization block 12 to the guide effect of rotating outer disk 2 rotation.Locating convex block 122 is located at least two, is mainly used in the stationarity ensureing that rotation outer disk 2 is rotated around guide-localization block 12.Circular substrate 121 can be one-body molded with locating convex block 122, or circular substrate 121 also can be body formed with locating convex block 122 points, and locating convex block 122 is by being fixedly welded on circular substrate 121.

Preferably, in the present embodiment, locating convex block 122 is provided with two, and two locating convex blocks 122 are symmetrically set in the both sides of circular substrate 121, like this, under ensureing to rotate the prerequisite of outer disk 2 around guide-localization block 12 stability of rotation, the cost of guide-localization projection 122 can be reduced, and be beneficial to the frictional resistance reducing and rotate and be subject in outer disk 2 rotation process.

Preferably, as shown in Figure 1, Figure 4 and Figure 5, the lid 112 that supporting member 11 comprises fixed disk 111 and is located at bottom fixed disk 111, fixed disk 111 runs through and is provided with hollow endoporus 1111, guide-localization block 12 to be arranged in hollow endoporus 1111 and to be fastenedly connected lid 112, and fixed disk 111 is arranged with the draw-in groove 1112 for rotating outer disk 2 and snap in location.Lid 112 runs through the first connecting hole 1121 being provided with and wearing for securing members such as screws, the bottom of guide-localization block 12 is provided with the second connecting hole (not shown) wearing connection for securing members such as screws.The present embodiment, is divided into fixed disk 111 by supporting member 11 and lid 112 two parts manufacture and design respectively, can simplify the manufacture difficulty of supporting member 11.

Preferably, as shown in Figure 1, the inwall of draw-in groove 1112 is skewed setting, like this, be beneficial to reduction and rotate the contact area that outer disk 2 is installed on rotation outer disk 2 and draw-in groove 1112 inwall after in draw-in groove 1112, thus be beneficial to the resistance reducing draw-in groove 1112 inwall and rotation outer disk 2 is rotated, and then be beneficial to the smoothness ensureing that rotation outer disk 2 is rotated.Particularly, the form that draw-in groove 1112 reduces along the top of fixed disk 111 gradually with width of rebate extends towards the side, place, bottom of fixed disk 111, and draw-in groove 1112 does not run through fixed disk 111 arranges, hollow endoporus 1111 runs through fixed disk 111 along the bottom (the minimum notch place place of draw-in groove 1112) of draw-in groove 1112 and arranges.

Preferably, as shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 5, the outward flange rotating outer disk 2 is provided with to be convenient to staff and to hold the handle part 24 carrying out rotary motion outer disk 2, and the fixed disk 111 of fixation kit 1 is provided with and extends for handle part 24 breach 1113 worn.Rotate the handle part 24 that outer disk 2 comprises disc substrate 20 and is located at outside disc substrate 20, locating slot 22, first projection 21, manhole 23 are all located on circular base, disc substrate 20 is greater than handle part 24 along the axially extended thickness of rotation outer disk 2 along the axially extended thickness of rotation outer disk 2, and handle part 24 is located in the top outer edge of disc substrate 20, like this, when rotate outer disk 2 snap in be positioned on fixed disk 111 time, only have the bottom be positioned at below handle part 24 of disc substrate 20 to snap in the draw-in groove 1112 being positioned fixed disk 111.The setting of handle part 24, is mainly used in being convenient to staff and holds better and rotate outer disk 2 and rotate, and then bring very large convenience can to the rotation of rotating outer disk 2; And the setting of breach 1113 on fixed disk 111, can prevent from rotating handle part 24 when outer disk 2 is installed on fixed disk 111 and produce interference with fixed disk 111.

Particularly, as shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 5, handle part 24 comprises and is convexly equipped in the outer peripheral lug 241 of outer disk and is located at the screens through hole 242 lug 241 stretching into screens for finger.In embody rule, staff can stretch in screens through hole 242 and carry out holding lug 241 with rotary motion outer disk 2.The present embodiment, lug 241 is preferably provided with two screens through holes 242, and like this, be beneficial to staff and can hold lug 241 better and rotate, of course, screens through hole 242 quantity in embody rule, lug 241 arranged also can be other quantity.

Preferably, the radian of breach 1113 equals to rotate outer disk 2 and supports from each first projection 21 position coordinated respectively with each second projection about 31 and turn to radian that position that each first projection 21 staggers mutually with each second projection 31 respectively turns over and turn to each first projection 21 from the position that each first projection 21 staggers mutually with each second projection 31 respectively and support the radian sum that the position that coordinates turns over respectively with each second projection about 31, like this, both sides of the edge by breach 1113 carry out limiting the rotational angle range of rotating outer disk 2, thus make the turned position of rotating outer disk 2 more accurate.

The clarifier lifting disk structure that the utility model embodiment provides preferably is applicable in vertical air eliminator (also known as tower air cleaner), like this, the effect of its simplification air purifier lifting disk dish structure obtained and reduction air purifier volume is particularly remarkable.

Further, the utility model embodiment still provides air purifier, and it comprises filter core (not shown), and the bottom of filter core is provided with above-mentioned clarifier lifting disk structure, and filter core is specifically supported on lifting inner disc 3.Filter core is specifically installed in the filtration inner chamber of air purifier, lifting inner disc 3 can drive filter core to rise to support and be contacted with the position of filtering inner chamber roof seal filter core and the gap of filtering between inner chamber roof thus to realize the installation of filter core, and lifting inner disc 3 also can drive filter core to drop to and disengage the position of filtration inner chamber roof so that the dismounting of filter core.The air purifier that the utility model provides, owing to have employed above-mentioned clarifier lifting disk structure, therefore, ensure that the air purification effect of air purifier on the one hand, improve the satisfaction of user to product; And then be beneficial to the raising competitiveness of product in market; Simplify the structure of air purifier on the other hand, and reduce the volume of air purifier, thus be beneficial to the production cost reducing product, and be beneficial to the miniaturization of air purifier.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace or improvement etc., all should be included within protection domain of the present utility model.

Claims (15)

1. clarifier lifting disk structure, it is characterized in that: comprise fixation kit, the rotation outer disk that rotation is installed on described fixation kit and liftable are installed in described rotation outer disk movably for the lifting inner disc driving filter core elevating movement, described rotation outer disk is convexly equipped with several circumferentially spaced first projections, described lifting inner disc is convexly equipped with the second projection that quantity is identical with described first number of slugs, described rotation outer disk can turn to each described first projection and supports the position that coordinates to make described lifting inner disc increase respectively with each described second projection up and down and turn to the position that each described first projection staggers with each described second projection described lifting inner disc is declined respectively mutually, and described first projection is provided with the first location division, described second projection is provided with the second location division with described first location division location fit.

2. clarifier lifting disk structure as claimed in claim 1, is characterized in that: described first projection is also provided with the guide part be convenient under described first projection rotational slide to described second projection.

3. clarifier lifting disk structure as claimed in claim 2, it is characterized in that: the maximum projection that described first projection comprises the first rake that projection increases highly gradually and is located at described first rake highly is held and highly highly equal with the maximum projection of described first rake the first flat part of projection, described first rake is described guide part, described first flat part is described first location division, described second projection comprises supports with described first flat part the second flat part coordinated up and down, and described second flat part is described second location division.

4. clarifier lifting disk structure as claimed in claim 3, is characterized in that: described second flat part is provided with at least one shrinkage pool.

5. the clarifier lifting disk structure as described in claim 3 or 4, it is characterized in that: described second projection also comprises the second rake being located at described second flat part one end, the form that described second rake increases along the bottom of described lifting inner disc highly gradually with projection extends towards described second side, flat part place.

6. clarifier lifting disk structure as claimed in claim 5, is characterized in that: described second rake comprises several inclination ribs arranged along described lifting inner disc spaced radial.

7. the clarifier lifting disk structure as described in any one of Claims 1-4, it is characterized in that: the top of described rotation outer disk is arranged with the locating slot be equipped with described lifting inner disc, described first projection is convexly equipped in described locating slot, and described lifting inner disc liftable blocks movably and inserts in described locating slot.

8. the clarifier lifting disk structure as described in any one of Claims 1-4, it is characterized in that: described fixation kit comprises supporting member and is fixed on the guide-localization block of middle position of described supporting member, described rotation outer disk is supported on described supporting member and turning set is located at outside described guide-localization block, and described lifting inner disc is supported in described rotation outer disk and slip cap is located at outside guide-localization block.

9. clarifier lifting disk structure as claimed in claim 8, it is characterized in that: described guide-localization block comprises circular substrate and at least two intervals and is convexly equipped in locating convex block on described circular substrate outward flange, described rotation outer disk runs through the manhole being provided with and being rotatably assorted with described guide-localization block, described lifting inner disc runs through and is provided with identical lifting guide through hole block-shaped with described guide-localization.

10. clarifier lifting disk structure as claimed in claim 8, it is characterized in that: described supporting member comprises fixed disk and is located at the lid bottom described fixed disk, described fixed disk runs through and is provided with hollow endoporus, described guide-localization block to be arranged in described hollow endoporus and to be fastenedly connected described lid, and described fixed disk is arranged with the draw-in groove snapping in location for described rotation outer disk.

11. clarifier lifting disk structures as claimed in claim 10, is characterized in that: the inwall of described draw-in groove is skewed setting.

12. clarifier lifting disk structures as described in any one of Claims 1-4, is characterized in that: the outward flange of described rotation outer disk is provided with handle part, and described fixation kit is provided with and extends for described handle part the breach worn.

13. clarifier lifting disk structures as claimed in claim 12, is characterized in that: described handle part comprises the lug be convexly equipped on described rotation outer disk outward flange and the screens through hole be located on described lug.

14. clarifier lifting disk structures as claimed in claim 12, is characterized in that: the radian of described breach equals described rotation outer disk and supports from each described first projection the position coordinated respectively up and down with each described second projection and turn to radian that position that each described first projection staggers mutually with each described second projection respectively turns over and turn to each described first projection from the position that each described first projection staggers mutually with each described second projection respectively and support the radian sum that the position that coordinates turns over respectively with each described second projection up and down.

15. air purifiers, comprise filter core, it is characterized in that: the bottom of described filter core is provided with the clarifier lifting disk structure as described in any one of claim 1 to 14, and described cartridge support is on described lifting inner disc.