CN215388343U - Portable air purifier - Google Patents

Abstract

The utility model relates to the technical field of air purification, in particular to a portable air purifier, which comprises a box body used for holding an air purifier body and provided with an opening at the top, wherein a lifting plate capable of ascending or descending is arranged in the box body, one end of the top surface of the lifting plate is hinged with a bearing strip, the back surface of the air purifier body is fixedly connected with the bearing strip, one side of the bearing strip opposite to the air purifier body is hinged and matched with a supporting rod, one end of the supporting rod far away from the bearing strip is hinged and matched with a turnover mechanism which is arranged on the lifting plate and can drive the air purifier body to turn over at an angle, the utility model enables the air purifier to be convenient to carry and use by arranging the lifting plate capable of ascending and descending and arranging the turnover mechanism on the lifting plate, solves the problem that the air purifier in the prior art is easy to collide when being carried and is usually arranged in a protective shell for carrying, when the picking and placing are carried out, a plurality of persons are required to cooperate to pick and place, and the problem of inconvenience in picking and placing exists.

Description

Portable air purifier

Technical Field

The utility model relates to the technical field of air purification, in particular to a portable air purifier.

Background

The air purifier is called as an air cleaner, an air freshener and a purifier, and is a product capable of adsorbing, decomposing or converting various air pollutants (generally including PM2.5, dust, viruses, smoke, peculiar smell, decoration pollution such as mites, bacteria, allergens and the like) and effectively improving the air cleanliness.

Present large-scale air purifier divide into fixed and movable, portable air purifier produces easily when carrying and collides with, people take place to collide with in order to prevent at the in-process that carries and produce impairedly in order to prevent that the clarifier from colliding with, carry the clarifier dress in the protecting crust usually, taking out the clarifier to use opening the protecting crust when needing to use, among the prior art, it is inconvenient to get to put between clarifier and the protecting crust, and the clarifier volume that individual needs to remove to carry is great, need a plurality of personnel to cooperate when getting to put and put, it is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable air purifier, which is not easy to collide when being carried and is convenient to use, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a portable air purifier, has the open-ended box including being used for holding air purifier body, and the top, the inside of box is equipped with the lifter plate that can rise or descend, the articulated bearing strip of installing of one end of lifter plate top surface, the back of air purifier body with bearing strip looks rigid coupling, on the bearing strip with the articulated cooperation in one side that the air purifier body is opposite has the bracing piece, the articulated cooperation of one end of keeping away from the bearing strip on the bracing piece has and locates on the lifter plate, and can drive the air purifier body and carry out the tilting mechanism of angle upset.

Optionally, tilting mechanism include with bracing piece looks articulated limit slide, limit slide sliding fit has the limit slide rail that sets firmly in the lifter plate top surface, limit slide rail has seted up a plurality of mounting grooves on its length direction, the inside of mounting groove is equipped with double-end plunger, the draw-in groove has been seted up to limit slide's both sides, double-end plunger's both ends activity joint draw-in groove.

Optionally, the interior bottom surface of box is equipped with and is used for the drive the fork subassembly is cut that the lifter plate goes up and down, cut the fork subassembly and include fixed plate, fly leaf and cut the fork mechanism, the fixed plate sets up the interior bottom surface of box, the fly leaf sets up the bottom surface of lifter plate, cut the stiff end of the lower extreme of fork mechanism with the fixed plate is articulated, and cuts the expansion end sliding fit fixed plate of fork mechanism lower extreme, cut the stiff end of fork mechanism upper end with the fly leaf is articulated mutually, and cut the expansion end of fork mechanism upper end with fly leaf sliding fit, cut the fork subassembly still including being used for the drive cut the actuating mechanism that the fork mechanism opened or contract.

Optionally, the driving mechanism comprises a screw rod which is in running fit with the fixed plate and is in threaded connection with the movable end of the lower end of the scissor fork mechanism, one end, far away from the scissor fork mechanism, of the screw rod penetrates through the side wall of the box body and is in running fit with the box body, and a hand wheel is fixedly connected to the outer end of the screw rod.

Optionally, one side of the box body is hinged and matched with a cover plate used for covering the opening, the other side of the box body is fixedly provided with a push handle, and four corners of the bottom of the box body are fixedly provided with universal wheels.

Compared with the prior art, the utility model provides a portable air purifier, which has the following beneficial effects:

the lifting plate capable of being lifted is arranged, the turnover mechanism is arranged on the lifting plate, so that the air purifier is convenient to carry and use, and the problem that the air purifier in the prior art is easy to collide when being carried, is usually arranged in the protective shell for carrying, needs a plurality of people to cooperate to take and place when being taken and placed, and is inconvenient to take and place is solved.

Drawings

FIG. 1 is an exploded view of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic structural view of the present invention as a whole;

fig. 4 is a schematic cross-sectional view of fig. 3.

In the figure: 1. an air purifier body; 2. a box body; 3. a lifting plate; 4. a load bearing bar; 5. a support bar; 6. a turnover mechanism; 601. a limiting slide block; 602. a limiting slide rail; 603. mounting grooves; 604. a double-ended plunger; 605. a card slot; 7. a scissor assembly; 701. a fixing plate; 702. a movable plate; 703. a scissor mechanism; 704. a drive mechanism; 7041. a screw rod; 7042. a hand wheel; 8. a cover plate; 9. a push handle; 10. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1 to 2, a portable air cleaner includes a case 2 for accommodating an air cleaner body 1 and having an opening at a top thereof, a lifting plate 3 capable of ascending or descending is disposed inside the case 2, a scissor assembly 7 for driving the lifting plate 3 to ascend or descend is disposed on an inner bottom surface of the case 2, the scissor assembly 7 includes a fixed plate 701, a movable plate 702 and a scissor mechanism 703, the fixed plate 701 is disposed on the inner bottom surface of the case 2, the movable plate 702 is disposed on the bottom surface of the lifting plate 3, a fixed end of a lower end of the scissor mechanism 703 is hinged to the fixed plate 701, a movable end of a lower end of the scissor mechanism 703 is slidably engaged to the fixed plate 701, a fixed end of an upper end of the scissor mechanism 703 is hinged to the movable plate 702, a movable end of the upper end of the scissor mechanism 703 is slidably engaged to the movable plate 702, the scissor assembly 7 further includes a driving mechanism 704 for driving the scissor mechanism 703 to open or retract, the driving mechanism 704 comprises a screw rod 7041 which is rotatably matched on the fixing plate 701 and is in threaded connection with the movable end at the lower end of the scissor mechanism 703, one end of the screw rod 7041, which is far away from the scissor mechanism 703, penetrates through the side wall of the box body 2 and is rotatably matched with the box body 2, and the outer end of the screw rod 7041 is fixedly connected with a hand wheel 7042;

therefore, the hand wheel 7042 is swung to enable the lead screw 7041 to be rotatably matched with the fixed seat to rotate, the lead screw 7041 can drive the movable end of the scissors assembly 7 to move through rotation, and the movable end of the scissors assembly 7 can drive the movable plate 702 to drive the lifting plate 3 to ascend or descend through the driving of the lead screw 7041.

Referring to fig. 2 to 4, one side of the box body 2 is hinged and matched with a cover plate 8 for covering the opening, the other side of the box body 2 is fixedly provided with a push handle 9, four corners at the bottom of the box body 2 are fixedly provided with universal wheels 10, one end of the top surface of the lifting plate 3 is hinged and provided with a bearing strip 4, as shown in fig. 3, one end of the top surface of the lifting plate 33 is fixedly provided with two hinged seats which are symmetrically arranged, a pin shaft is hinged between the two hinged seats, the outer side of the pin shaft is fixedly connected with the bearing strip 4, the back surface of the air purifier body 1 is fixedly connected with the bearing strip 4, one side of the bearing strip 4 opposite to the air purifier body 1 is hinged and matched with a support rod 5, one end of the support rod 5 far away from the bearing strip 4 is hinged and matched with a turnover mechanism 6 which is arranged on the lifting plate 3 and can drive the air purifier body 1 to turn over the angle, the turnover mechanism 6 comprises a limit slide block 601 hinged and the support rod 5, the limiting slide block 601 is in sliding fit with a limiting slide rail 602 fixedly arranged on the top surface of the lifting plate 3, the limiting slide rail 602 is provided with a plurality of mounting grooves 603 along the length direction thereof, a double-headed plunger 604 is arranged inside the mounting grooves 603, clamping grooves 605 are formed in two sides of the limiting slide block 601, and the two ends of the double-headed plunger 604 are movably clamped with the clamping grooves 605;

double-end plunger 604 chooses for use Insail-plungers button head type bulb plunger, the outside of double-end plunger 604 is the guide pin, the inside of guide pin is equipped with the spring, the inside both ends of guide pin are equipped with bumps, can impress the interior elasticity butt spring of guide pin when bumping the pearl and receiving outside pressure, therefore the draw-in groove 605 of the pearl activity joint limit slide 601 both sides that bumps at double-end plunger 604 accessible both ends, limit slide 601 accessible slides on limit slide 602 and is spacing through double-end plunger 604, realize the fixed of 1 rotation angle of air purifier body, limit slide 602 is equipped with a plurality of double-end plungers 604 along its length direction, therefore air purifier body 1 can realize that the upset of a plurality of inclination is fixed.

The working principle is as follows: in the use process of the utility model, a box body 2 is pushed into a room needing air purification by pushing a push handle 9, a cover plate 8 which is used for covering an opening is opened at the top of the box body 2, a hand wheel 7042 is shaken forward to drive a screw 7041 to drive a movable end of a scissor assembly 7 to move, the movable end of the scissor assembly 7 can drive a movable plate 702 to drive a lifting plate 3 to ascend by the drive of the screw 7041, when the lifting plate 3 ascends to the opening at the top of the box body 2, an air purifier body 1 is pulled obliquely, the air purifier body 1 can drive a support rod 5 to move by a bearing strip 4 through oblique movement, the support rod 5 can drive a limiting slide block 601 to slide on the limiting slide rail 602 through movement, when the air purifier body 1 is overturned to a proper angle, a double-head plunger 604 on the limiting slide rail 602 can movably clamp a clamping groove 605 at two sides of the limiting slide block 601, so that the overturned angle of the air purifier body 1 is fixed, then, the air cleaner body 1 is started to clean the indoor air.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A portable air purifier which characterized in that: including being used for holding air purifier body (1) and the top has open-ended box (2), the inside of box (2) is equipped with lifter plate (3) that can rise or descend, the articulated bearing strip (4) of installing in one end of lifter plate (3) top surface, the back of air purifier body (1) with bearing strip (4) looks rigid coupling, on bearing strip (4) with the articulated cooperation in one side opposite air purifier body (1) has bracing piece (5), the articulated cooperation in one end of keeping away from bearing strip (4) on bracing piece (5) is located lifter plate (3) is gone up and can drive air purifier body (1) and carry out tilting mechanism (6) that the angle overturned.

2. The portable air purifier of claim 1, wherein: tilting mechanism (6) include with bracing piece (5) looks articulated spacing slider (601), spacing slider (601) sliding fit has set firmly spacing slide rail (602) in lifter plate (3) top surface, a plurality of mounting grooves (603) have been seted up along its length direction to spacing slide rail (602), the inside of mounting groove (603) is equipped with double-end plunger (604), draw-in groove (605) have been seted up to the both sides of spacing slider (601), the both ends activity joint draw-in groove (605) of double-end plunger (604).

3. The portable air purifier of claim 1, wherein: a scissor assembly (7) for driving the lifting plate (3) to lift is arranged on the inner bottom surface of the box body (2), the scissor assembly (7) comprises a fixed plate (701), a movable plate (702) and a scissor mechanism (703), the fixed plate (701) is arranged on the inner bottom surface of the box body (2), the movable plate (702) is arranged on the bottom surface of the lifting plate (3), the fixed end of the lower end of the scissors mechanism (703) is hinged with the fixed plate (701), the movable end at the lower end of the scissors mechanism (703) is in sliding fit with the fixed plate (701), the fixed end at the upper end of the scissors mechanism (703) is hinged with the movable plate (702), and the movable end at the upper end of the scissors mechanism (703) is in sliding fit with the movable plate (702), the scissor assembly (7) further comprises a driving mechanism (704) for driving the scissor mechanism (703) to expand or contract.

4. A portable air cleaner according to claim 3, wherein: actuating mechanism (704) include normal running fit on fixed plate (701) and threaded connection lead screw (7041) of scissors mechanism (703) lower extreme expansion end, the one end of keeping away from scissors mechanism (703) on lead screw (7041) runs through box (2) lateral wall and with box (2) normal running fit, and the outer end rigid coupling of lead screw (7041) has hand wheel (7042).

5. The portable air purifier of claim 1, wherein: one side of the box body (2) is hinged and matched with a cover plate (8) used for covering the opening, the other side of the box body (2) is fixedly provided with a push handle (9), and four corners at the bottom of the box body (2) are fixedly provided with universal wheels (10).

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