CN204987418U - Be fixed in air purifier dismantled fixing device of window frame - Google Patents

Abstract

The utility model discloses a be fixed in air purifier dismantled fixing device of window frame, including adjustable window frame fixed structure, adjustable casement seal structure, the structure of vertically can stretching, through structure and the riding position that changes air purifier, the utilization should can be dismantled fixing device and fixed air purifier on the window frame, let all air obtain purifying when the entering is indoor, this purification mode is compared in putting into not clean air the indoor purification efficiency height that carries on again, oxygen outdoor during simultaneously owing to air purification can be brought into indoorly in the lump, oxygen can not increase and reduce along with the time in the indoor air, can not form air " secondary pollution ", the utility model discloses fine agreeing with can be carried out with window frame form for rectangular type to the structure.

Description

A kind of removable fixation means air purifier being fixed on window frame

Technical field

The utility model relates to a kind of removable fixation means air purifier being fixed on window frame.

Background technology

Existing air purifier mainly contains three kinds of purification of air forms: physical filtering formula, electro static filtering formula, and ion wind type.These three kinds of purification of air forms respectively have quality, and physically filter and adopt physical fiber screen pack, its equipment initial stage purchase cost is relatively low, but filter screen needs periodic replacement, and this increases rear current cost undoubtedly; And above filter type, all there is following shortcoming: 1, purification of air mode is etc. purify after dirty air enters indoor, from pollution source (i.e. window air intake vent), air is not processed, want purification of air, larger intake and air output must be adopted, make the air of whole indoor carry out several times circulation at short notice.The power consumption of this purification style is large, inefficiency.2, need to close window and just can reach good effect.The pernicious gas content such as PM2.5, formaldehyde indoor after closing window reduces, but carbon dioxide is with continuous rising, and oxygen content constantly declines, and reduces the quality of room air, defines " secondary pollution " of air.3, air purifier occupies the valuable interior space.

Utility model content

For solving the problems referred to above, provide technical scheme as follows:

Scheme one: a kind of removable fixation means air purifier being fixed on sliding window frame, comprise adjustable window frame fixed structure, adjustable sash hermetically-sealed construction, longitudinally can stretching structure, described adjustable window frame fixed structure is positioned on three faces that described removable fixation means contacts with window frame, comprises clamping part and moving part; Described clamping part comprises three pieces of rectangular strips of clamping window frame, connects the elastomeric element of rectangular strip, is wherein provided with catch between two pieces of rectangular strips; Described moving part comprises the single direction ratchet bar being arranged on the clamping part back side, the single direction ratchet bar be arranged on adjustable window frame fixed structure, and described two single direction ratchet bars are connected by a bidirectional ratchet bar;

Described adjustable sash hermetically-sealed construction is positioned at described removable fixation means and sliding window phase-contact surface, comprises connecting portion, separation unit; Described connecting portion comprises and is arranged on the reeded rectangular block of detachable apparatus side straps, two elongate strip grooves are had up and down in described groove rectangular block, groove rectangle internal fixtion has a ratchet bar, two the single direction ratchet bars being fixed on semi-shaped press strip on corresponding with described ratchet bar, there is outstanding gib block at semi-shaped press strip two ends, and described gib block horizontal direction in described two elongate strip grooves moves; Separation unit is the spring structure be arranged in rectangular recess, and comprise mobile jib, expansion link, spring, rectangular block, spring structure is connected with rectangular block, and rectangular block is mounted in the groove of single secondary ratchet bar same level position;

Described longitudinal direction can be arranged on described removable fixation means body by stretching structure, comprises elastomeric element, carrying platform and is positioned at the stretching structure main body of Collapsible structure.

Further, in adjustable sash hermetically-sealed construction, fixed ratchet wheel bar stage casing is two-way crown ratchet bar, and this two-way crown ratchet bar length is less than two the single direction ratchet bars corresponding with it.

Further, the clamping part of adjustable window frame fixed structure and window frame contact surface are provided with increase friction means.

Further, elastomeric element can be air spring or spring elongation bar structure.

Scheme two: a kind of removable fixation means air purifier being fixed on sliding window frame, comprise adjustable sash hermetically-sealed construction, longitudinally can stretching structure, adjustable sash hermetically-sealed construction is positioned at three faces and described removable fixation means and sliding window phase-contact surface that removable fixation means contacts with window frame, comprises connecting portion, separation unit; Described connecting portion comprises and is arranged on the reeded rectangular block of detachable apparatus side straps, two elongate strip grooves are had up and down in described groove rectangular block, groove rectangle internal fixtion has a ratchet bar, two the single direction ratchet bars being fixed on semi-shaped press strip on corresponding with described ratchet bar, there is outstanding gib block at semi-shaped press strip two ends, and described gib block horizontal direction in described two elongate strip grooves moves; Separation unit is the spring structure be arranged in rectangular recess, and comprise mobile jib, expansion link, spring, rectangular block, spring structure is connected with rectangular block, and rectangular block is mounted in the groove of single secondary ratchet bar same level position; Described longitudinal direction can be arranged on described removable fixation means body by stretching structure, comprises elastomeric element, carrying platform and is positioned at the stretching structure main body of Collapsible structure.

Further, in scheme two, between two press strips air purifier being fixed on the removable fixation means of sliding window frame, be provided with pneumatic spring structure.

A kind of removable fixation means air purifier being fixed on window frame of the utility model, comprise adjustable window frame fixed structure, adjustable sash hermetically-sealed construction, longitudinally can stretching structure, wherein on three faces contacting with window frame of removable fixation means, (i.e. A, B, C face) arranges adjustable window frame fixed structure, arranges adjustable sash hermetically-sealed construction in removable fixation means and sliding window phase-contact surface (i.e. D face).

And for not needing the middle-size and small-size window frame of high stable structure, because the air purifier agent structure of its adaptation is less, lighter in weight, scheme two can be taked, stuck-module 1 modified node method of all or part of employing stuck-module 12 or stuck-module 12 can carry out substituting and just can meet fixing requirement, saves cost.These two kinds of modes are and only use two groups of rectangular strips can complete fixing.Also can adopt scheme three, namely on the architecture basics of original stuck-module 12, increase air spring structure 68-70, this its spring except structural stress is outside, its complementary characteristic and performance gentle spring structure 33-35 consistent;

Separately, the utility model provides a kind of air purifier being fixed on sliding window frame, comprise air filtering function main body, Power supply and control section, man-machine interaction part, described air purifier main body comprises external flashing board, and pole, charged contamination particle collector, ozone reduction net, wind deflector, easily extensible module occur for prefiltration net, ionized air; All there is projection wind deflector, ozone reduction net, first filter screen, flashing board top and bottom, adopt snap to connect; Air purifier main machine body has corresponding push/pull slot groove, there is pole and is connected by push-and-pull with charged contamination particle collector in ionized air.

Further, described in the described air purifier being fixed on sliding window frame, prefiltration net length and width size ratio is greater than 5.

Further, the described charged contamination particle collector be fixed in the air purifier of sliding window frame have ten spaced conductive metal sheets at least.

Further, the described air purifier being fixed on sliding window frame is provided with USB interface.

Air purifier, by changing air purifier riding position, is fixed on sliding window frame, allows all air be purified while entering indoor by the utility model, and to carry out purification efficiency higher compared to unclean air being put into indoor for this purification style.Meanwhile, because the oxygen of outdoor during purification of air can be brought into indoor in the lump, therefore in room air, oxygen can not increase in time and reduce, and can not be formed " secondary pollution " of air.In order to allow air purifier can not stop too many sight line, the square filter structure of class that air purifier is commonly used by the utility model makes the long strip type structure of length much larger than width into, and it better can be agreed with the frame form of window.

Accompanying drawing explanation

Fig. 1 shows the utility model three-dimensional view;

Fig. 2 is the utility model front view;

Fig. 3 shows the utility model left view;

Fig. 4 shows the utility model top view;

Fig. 5 is the utility model right view;

Fig. 6 is the utility model D face fixed structure decomposing schematic representation;

Fig. 7 is the sectional view of the utility model D face fixed structure admission structure;

Fig. 8 is extension spring decomposition module schematic diagram in the fixed structure admission structure of the utility model D face;

Fig. 9 is the utility model A, B, C face fixed structure decomposing schematic representation;

Figure 10 is the decomposing schematic representation of spring stretching structure in the fixed structure of the utility model A, B, C face;

Figure 11 is the decomposing schematic representation of the utility model air purifier main body;

Figure 12 is the mounting means figure of the utility model air purifier main body;

Figure 13 A, 13B, 13C are that the utility model longitudinally can stretched portion stretching schematic diagram;

Figure 14 is the utility model A, B, C face fixed form schematic diagram;

Figure 15 is the utility model air purifier D face fixed form schematic diagram;

Figure 16 is the utility model and window frame, sash connection diagram;

Figure 17 is that the utility model installs design sketch.

Figure 18 is the scheme of installation of the utility model embodiment 2.

Figure 19 A, 19B are the mounting structure schematic diagrames of the utility model embodiment 3.

1, stuck-module; 2, long press strip; 3, scalable part; 4, stretching structure main body; 5, expanded function mounting groove; 6, supply module; 7, panel is connected; 8, long press strip 2; 9, air filtration main body; 10, man-machine interaction part; 11, blend stop; 12 fixed structures; 13, rectangular block; 14, groove; 15, ratchet bar; 16, spring structure; 17, rectangular block; 18, semi-shaped press strip; 20, elastic rubber strip; 21 fixed ratchet wheel bars; 22, removable ratchet bar; 23, two-way crown fixed ratchet wheel bar; 24, removable ratchet bar 2; 25, fixed ratchet wheel bar 2; 26, pad; 27, spring; 28, mobile jib; 29, expansion link; 30, oriented module; 31, rectangular strip is connected; 32, rectangular strip; 33, pad; 34, air spring fixes mobile jib; 35, air spring telescoping section; 36, adhesive tape; 37, pad; 38 catch; 39, removable ratchet bar; 40, bidirectional ratchet bar; 41, fixed ratchet wheel bar; 42, rectangular block; 43, spring; 44, mobile jib fixed by stretching bar; 45, stretching bar telescopic main post; 46, dividing potential drop stick; 47, wind deflector; 48, ozone reduction net; 49, charged contamination particle collector; 50, there is pole in ionized air; 51, prefiltration net; 52, external flashing board; 53, projection; 54, push-and-pull groove; 55, push-and-pull button; 56, carrying platform; 57, pad; 58, air spring main body; 59, air spring telescoping section; 60, outside near the window sill course; 61, sill course in the middle part of window frame; 62, indoor sill course; 63, indoor sash groove; 64, outside sash groove; 65, indoor sash; 66, nearly outside sash; 67, ratchet bar structure; 68 pads; 69 air springs fix mobile jib; 70 air spring telescoping section.

Detailed description of the invention

A kind of removable fixation means air purifier being fixed on window frame of the utility model, comprises adjustable window frame fixed structure, adjustable sash hermetically-sealed construction, longitudinal direction can stretching structure.

Scheme one: if Fig. 1 to Fig. 5 is air purifier three-dimensional view and front view, left view, top view, right view.With Fig. 2 12 o'clock direction for benchmark, rotate successively counterclockwise from 12 o'clock direction, its 12 o'clock, 9 o'clock, 6 o'clock, 3 o'clock four sides in direction be respectively A, B, C, D tetra-sides of air purifier.

Adjustable window frame fixed structure is shown in Fig. 2 utility model front view, in Fig. 2, A, B, C face has adjustable window frame fixed structure A, B, C face to have stuck-module 1, the long press strip 2 moved is carried out, for air purifier is fixed on window frame with the short layering structure in module 1.

Fig. 4 the utility model top view is shown in by adjustable sash hermetically-sealed construction, air purifier D face stuck-module 12, is fixed on the long press strip 8 that the short layering structure of following in module 12 in module 12 carries out moving.

Longitudinally can see that Figure 13 the utility model longitudinally can stretched portion stretching schematic diagram by stretching structure, comprise the Automatic-drawing module 3 allowing fixed structure can carry out extend longitudinally.The utility model removable fixation means is connected and fixed by being connected panel 7 with air purifier.

Now with regard to structure and the implementation detailed description of the stuck-module 1 of A, B, C tri-.As shown in Figure 9, Figure 10, this module is made up of parts 31-41.Parts 32 are connect and drive long press strip 2 to carry out the rectangular strip moved, and 32 and 2 is fix point-blank.Bidirectional ratchet bar 40 is fixed on nethermost rectangular strip 32A, single direction ratchet bar 39 is fixed on middle rectangular strip 32B, and uppermost rectangular strip 32C is fixed on connection rectangular strip 31 by spring structure 42-46, this connection rectangle opposite side is fixed in and connects panel 7.In three rectangular strips 32A, 32B, 32C, 32A, 32B can carry out illustrating the movement before and after horizontal direction, and follow together with parts 33,34,35,36,37,38,39,40 rectangular strip 32C carry out horizontal direction about movement.Spring structure 42-46 is consistent with spring members 16 principle, and by the stretching bar mobile jib 44 being fixed on rectangle dividing potential drop stick 42, stretching bar can stretched portion 45, is enclosed within the inside spring 43 of stress on parts 44 and parts 45 and dividing potential drop stick 46 forms.Parts 42 other end is fixed in and connects on rectangular strip 31, and parts 46 other end is fixed in the central slot of 32C.Under normal circumstances, due to the effect of spring stress, stretching bar is in unstretched condition, and now three ratchet bars 39,40,41 abut against together, can only move in the one direction of restriction.38 is catch, and this catch is connected on 32B by pressure dissipation pad 37, and the other end is buckled on 32A.Air purifier just dispatched from the factory be not fixed installation time, this catch can stop the telescopic section 35 of air spring 34 by the internal pressure of air spring continue extend.Air spring has a segment elongation when not using.In use, first ratchet bar 40 is driven to carry out one direction feed motion by promoting rectangular strip 32A.Due to the promotion of catch 38, except fixed block 32C, parts 32B, 33-39 can follow 32A, 40 and be synchronized with the movement.The length that the length that this motion can be carried out has been extended when not using by air spring limited.After moving to assigned position, remove catch 38, then air spring starts to extend and drives ratchet bar 39 and corresponding component 32,33,37,38 to carry out admission motion under interior pressure effect.Until move to correct position, when namely 32A and 32B can clamp window frame side, this motion stops.Parts 36, for being attached to adhesive tape on rectangular strip 32 or plastic strip, are fixed on frictional force, seal and the reliability on window frame for increasing this utility model air purifier.Parts 33 are pad, for the power between dispersed gas spring and its functional component.

Now with regard to structure and the implementation detailed description of the stuck-module 12 in D face.As shown in Fig. 6, Fig. 7 and Fig. 8, this stuck-module 12 is made up of parts 13-19.Be with reeded rectangular block 13 to be embedded in and connect among panel 7, two elongate strip grooves 14 and a large rectangular recess is had for fixed ratchet wheel bar 15 in this groove rectangular block, strip groove is had equally for embedding spring structure 16 in ratchet bar 15, spring structure 16 is tightly connected with rectangular block 17, and rectangular block 17 is embedded in the strip groove of ratchet bar 15.Parts 18 are the semi-shaped press strip of fixed ratchet wheel bar 19, and there is outstanding gib block at these press strip two ends, and this gib block is used for limiting the motion of parts 18, and it can only be moved along the Distance geometry direction of rectangular groove 14 defined.Long press strip 8 is fixed on parts 18, and it moves along with the movement of parts 18.20 is the elastic rubber strip (also can use lofty fibrous product, plastic strip) on long press strip 8, for sealing closed sash groove of coming.

For convenience of describing, removable ratchet bar 19 according to its direction of motion called after ratchet bar 22 and ratchet bar 24 respectively, and according to fixed ratchet wheel bar 15 upper feeding teeth steering handle it be divided into ratchet bar 21, ratchet bar 23 and ratchet bar 25, when removable ratchet bar 22,24 near on fixed ratchet wheel bar 21,23,25 time, ratchet bar 22 can only be done from the admission motion before and after horizontal direction on ratchet bar 21,23, and ratchet bar 24 can only be done from the admission motion before and after horizontal direction on ratchet bar 25,23.

Special instruction, the length of ratchet bar 22 and 24 is all longer than ratchet bar 23, which ensure that they near ratchet bar 21,22,23 time can not carry out opposite direction move.If large in adjusted position offset, then need to use extension spring parts 16, by being pulled outwardly parts 19,18, the 17 outwards movement of extending press strip 8 and making to be connected with it, 17 drive the expansion link extensible portion 29 in the spring module be fixed on above it outwards to move also maximum tension when mobile goes out the distance of expansion link mobile jib 28 length 90%, only need to make this distance be a bit larger tham the tooth depth of ratchet 21,22,23,25,25 gear teeth, it then can be allowed temporarily no longer to be engaged irremovable restriction by admission structure teeth, can to carry out retreating or moving forward fast.Long press strip 8 is moved to correct position, and cancel the outside pulling force applied long press strip 8, expansion link 29 is pulled mobile jib 28 under stress is the effect of stress of inside holddown spring 27.Now, ratchet bar 22,24 is fixed on corresponding position near ratchet bar 21,22,23,24,25 again.In spring module, the pad 26 for dispersed pressure and pulling force is the mid portion of linking springs-expansion link and oriented module 30.No matter be admission motion or extension spring carries out rollback adjustment, once position is decided, the long press strip 8 that this structure can make to follow feeding structure motion is fixed on a specific position and can not automatic moving.

Shown in Figure 13 A, 13B, 13C, that the utility model longitudinally can stretched portion stretching schematic diagram respectively, the structure of the longitudinal Automatic-drawing structure 3 of reflection the utility model removable fixation means and implementation, the scalable part 3 that this structure is slightly smaller than stretching structure main body 4 by air spring main body 58, the scalable part of air spring 59, pad 57, carrying platform 56 and dimensions forms.In use, by stoping the flexible catch carried out to remove, stretching structure being stretched within the specific limits under the effect of air spring, guarantees that the utility model can be suitable for the window frame of different size scope.

Figure 16, Figure 17 are the state design sketch before and after the utility model air cleaning facility is installed.In 16, direction as shown is window frame from left to right respectively, the utility model air purifier and sash.During installation, first as shown in figure 14, regulate the fixed structure 1 of A, B, C tri-to be fixed, the long press strip 2 that push-and-pull is close on 1 controls fixed structure 1.In Figure 14, by three of from left to right long press strips called after 2A, 2B, 2C respectively, 60,61,62 is three sill courses of sliding window frame.Time fixing, first by long for the side of outdoor press strip 2C near sill course 60, then the normal pressure bar 2A one direction feeding of indoor side is promoted, until 2A is near sill course 62, to step up both sides inside and outside window frame, finally extract catch out, make air spring admission until 2B compresses the right side of sill course 62, complete fixing.For the window frame only having two sill courses, the method is applicable equally.For the three sill course windows that part-structure is special, 2B can be fixed on sill course 61.When fixing, advise fixing successively to upper mode again from lower to a left side.To coincide the installation of window frame height to complete top, needing first to allow the height of air purifier fixed structure reach the height of regulation by the principle of Figure 13 when carrying out last top and fixing, then being fixed.Then, as shown in figure 15, utilize its stuck-module 12 to move to the long press strip 8 in D face can to coincide the position of side frame 63,64 groove of sash 65,66 to fix, namely complete the installation of whole equipment.

Scheme two: for the middle-size and small-size window frame not needing high stable structure, because the air purifier agent structure of its adaptation is less, lighter in weight, stuck-module 1 modified node method of all or part of employing stuck-module 12 or stuck-module 12 can carry out substituting and just can meet fixing requirement, saves cost.These two kinds of modes are and only use two groups of rectangular strips can complete fixing.Shown in Figure 18, A, B, C face fixed form of this air cleaning facility, represents so that understand respectively with right view and three-dimensional view.

Scheme three: A, B, C tri-all adopt stuck-module 12, now, A, B, C tri-fixed forms (shown in Figure 19) are on the architecture basics of original stuck-module 12, increase air spring structure 68-70, this its spring except structural stress outwards except, its complementary characteristic and performance gentle spring structure 33-35 consistent; And in order to coordinate the fixed form of outwards extruding, the all 21-25 part ratchet bars be used in A, B, C tri-stuck-modules 12 are carried out position adjustment, make its from the inside sawtooth of the ratchet bar of both sides shown in 7 as shown in the figure towards be adjusted to the outside sawtooth in both sides towards, as shown in Figure 19 B.As shown in figure 18, use embodiment 2 when mounted, make inside and outside two group leader's press strips 8 of stuck-module 12 and rise above being attached to increase frictional force thus the adhesive tape 36 strengthening fixed effect compresses the inside and outside both sides 62 and 60 of window frame moulding respectively, thus complete fixing.As shown in Figure 19 A, use embodiment 3 when mounted, make two group leader's press strips 8 and adhesive tape 36 inside and outside stuck-module 12 modified node method compress the inner side left side of 60 (namely in figure) of the outside right side of 62 (namely in figure) of moulding 62 in window frame and outer moulding 63 respectively and push against by the stress that air spring 68-70 is outside, can complete fixing.If certain partial fixing structure 1 is replaced with the modified node method of stuck-module 12 or stuck-module 12 in A, B, C tri-, then its fixed form is carried out with reference to aforesaid way, repeats no more.

Finally it should be noted that, adopt elastomeric element position be adjustable window frame fixed structure, longitudinally can stretching structure, this elastomeric element can adopt air spring, reducing costs in situation, also spring-stretching bar structure can be adopted to be replaced by 42-46, only need the stress in stretching bar to replace to the spring identical with air spring stress direction to inner spring.

The utility model can be fixed on the air purifier agent structure of sliding window frame as shown in figure 11, comprises air filtering function main body 9, Power supply and control section 6, and is carried out the man-machine interaction part 10 that operates by Human-to-Machine.Module 5 is connected to power pack 6, and it is inner containing a USB interface, can connect the mini electrical equipment of major part containing USB interface, be used for expanding the function of this air purifier.Air purifier main body is by external flashing board 52, and prefiltration net 51, pole 50 occurs ionized air, and charged contamination particle collector 49, ozone reduction net 48, wind deflector 47 and easily extensible module 5 form.Parts 47,48,51,52 are all installed by push-pull fashion, and projection 53 is all arranged at these parts tops and bottom, in air purifier main machine body, has corresponding push/pull slot groove 54, as shown in figure 12.Parts 49 and 50 are installed by the mode of push-and-pull button, push away on push-and-pull button 55, then parts 51,52 are installed into main machine body, then fall push-and-pull and detain and push away fastening, bossing is advanced in push/pull slot and is fixed, as shown in figure 12.Outdoor air via flashing board, prefiltration net, ionized air occur pole, charged contamination particle collector, after the purification of ozone reduction net, is blown out by wind deflector, can be controlled the direction purified air by wind deflector, the object at indoor enjoyment pure air can be reached.For reach use ion wind purification object is carried out to air, ionized air generation pole 50, charged contamination particle collector 49 all has tens of even up to a hundred spaced conductive metal sheets discharge, the voltage inputing to 50 and 49 should reach more than 9KV.

This section illustrates air purifier mounting means and purification of air mode.In use, by the A of air purifier, B, C face is fixed on the top of window frame respectively by adjustable fixed structure, left and below (or top, right and below, left side window frame or the right window frame is placed in) depending on this air purifier, then the adjustable sash hermetically-sealed construction in air purifier D face is adjusted to and can allows left side window (or right side window, left side window frame or the right window frame is placed in depending on this air purifier) sealing structure can be embedded well position in its groove after closed, to complete the fixing of air purifier.Then close window, start air purifier, allow outdoor air via flashing board, prefiltration net, there is pole in ionized air, charged contamination particle collector, after the purification of ozone reduction net, blown out by wind deflector, can be controlled the direction purified air by wind deflector.

The utility model scheme when not occupying the interior space, can purify outdoor air and importing indoor, and ensureing indoor can have through purification and the fresh air that is consistent of oxygen content constantly.This purification style carries out extraction purification again relative to outdoor air being imported indoor, and efficiency is higher.

Claims (10)

1. air purifier is fixed on a removable fixation means for sliding window frame, comprise adjustable window frame fixed structure, adjustable sash hermetically-sealed construction, longitudinally can stretching structure, it is characterized in that:

Described adjustable window frame fixed structure is positioned on three faces that described removable fixation means contacts with window frame, comprises clamping part and moving part; Described clamping part comprises three pieces of rectangular strips of clamping window frame, connects the elastomeric element of rectangular strip, is wherein provided with catch between two pieces of rectangular strips; Described moving part comprises the single direction ratchet bar being arranged on the clamping part back side, the single direction ratchet bar be arranged on adjustable window frame fixed structure, and described two single direction ratchet bars are connected by a bidirectional ratchet bar;

Described adjustable sash hermetically-sealed construction is positioned at described removable fixation means and sliding window phase-contact surface, comprises connecting portion, separation unit; Described connecting portion comprises and is arranged on the reeded rectangular block of detachable apparatus side straps, two elongate strip grooves are had up and down in described groove rectangular block, groove rectangle internal fixtion has a ratchet bar, two the single direction ratchet bars being fixed on semi-shaped press strip on corresponding with described ratchet bar, there is outstanding gib block at semi-shaped press strip two ends, and described gib block horizontal direction in described two elongate strip grooves moves; Separation unit is the spring structure be arranged in rectangular recess, and comprise mobile jib, expansion link, spring, rectangular block, spring structure is connected with rectangular block, and rectangular block is mounted in the groove of single secondary ratchet bar same level position;

Described longitudinal direction can be arranged on described removable fixation means body by stretching structure, comprises elastomeric element, carrying platform and is positioned at the stretching structure main body of Collapsible structure.

2. a kind of removable fixation means air purifier being fixed on sliding window frame as claimed in claim 1, it is characterized in that: in described adjustable sash hermetically-sealed construction, fixed ratchet wheel bar stage casing is two-way crown ratchet bar, and this two-way crown ratchet bar length is less than two the single direction ratchet bars corresponding with it.

3. a kind of removable fixation means air purifier being fixed on sliding window frame as claimed in claim 1, is characterized in that: clamping part and the window frame contact surface of described adjustable window frame fixed structure are provided with increase friction means.

4. a kind of removable fixation means air purifier being fixed on sliding window frame as claimed in claim 1, is characterized in that: described elastomeric element can be air spring or spring elongation bar structure.

5. air purifier is fixed on a removable fixation means for sliding window frame, comprise adjustable sash hermetically-sealed construction, longitudinally can stretching structure, it is characterized in that:

Described adjustable sash hermetically-sealed construction is positioned at three faces and described removable fixation means and sliding window phase-contact surface that described removable fixation means contacts with window frame, comprises connecting portion, separation unit; Described connecting portion comprises and is arranged on the reeded rectangular block of detachable apparatus side straps, two elongate strip grooves are had up and down in described groove rectangular block, groove rectangle internal fixtion has a ratchet bar, two the single direction ratchet bars being fixed on semi-shaped press strip on corresponding with described ratchet bar, there is outstanding gib block at semi-shaped press strip two ends, and described gib block horizontal direction in described two elongate strip grooves moves; Separation unit is the spring structure be arranged in rectangular recess, and comprise mobile jib, expansion link, spring, rectangular block, spring structure is connected with rectangular block, and rectangular block is mounted in the groove of single secondary ratchet bar same level position;

Described longitudinal direction can be arranged on described removable fixation means body by stretching structure, comprises elastomeric element, carrying platform and is positioned at the stretching structure main body of Collapsible structure.

6. a kind of removable fixation means air purifier being fixed on sliding window frame as claimed in claim 5, is characterized in that being provided with pneumatic spring structure between two press strips.

7. an air purifier for sliding window frame be can be fixed on, air filtering function main body, Power supply and control section, man-machine interaction part comprised,

It is characterized in that: described air purifier main body comprises external flashing board, there is pole, charged contamination particle collector, ozone reduction net, wind deflector, easily extensible module in prefiltration net, ionized air; All there is projection wind deflector, ozone reduction net, first filter screen, flashing board top and bottom, adopt push-pull fashion to connect;

Air purifier main machine body has corresponding push/pull slot groove, there is pole and is connected by push-and-pull with charged contamination particle collector in ionized air.

8. a kind of air purifier being fixed on sliding window frame as claimed in claim 7, is characterized in that: pole occurs for described prefiltration net, ionized air, charged contamination particle collector, ozone reduction net length and width size ratio are greater than 5.

9. a kind of air purifier being fixed on sliding window frame as claimed in claim 7, is characterized in that: described charged contamination particle collector has ten spaced conductive metal sheets at least.

10. a kind of air purifier being fixed on sliding window frame as claimed in claim 7, is characterized in that: air purifier is provided with USB interface.