Cyclone air port of seat

Abstract

The utility model discloses a seat rotational flow air port which comprises an adjusting assembly, a filtering assembly is arranged behind the adjusting assembly, the filtering assembly comprises a filtering cylinder, the filtering cylinder is of an annular structure, two sets of sliding grooves with different depths are formed in the inner wall of the filtering cylinder, threaded holes are formed in one set of sliding grooves, and the other set of sliding grooves are communicated with the threaded holes. A filter element is installed in the filter cartridge in a sliding mode through a sliding groove, a plurality of protruding structures are arranged on the side face of the filter element, a plurality of filter holes are formed in the filter element, and activated carbon and fiber materials are arranged in the filter element. Harmful gas and peculiar smell in air can be effectively adsorbed through the filter assembly, tiny particulate matter can be captured at the same time, conveyed air can be kept fresh and clean through double filtration, the air outlet size of the rotational flow air opening can be adjusted by rotating the shifting rod, a user can adjust the air outlet size conveniently according to needs, and the practicability is high. Operation is simple and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to seat whirl flow air port technical field especially relates to a seat whirl flow air port. BACKGROUND

[0002] Seat whirl flow air port is a kind of air supply port form used in large space building such as cinema, auditorium etc., it can provide uniform soft air supply effect, is suitable for the place needing silence, current seat whirl flow air port mostly cannot adjust wind speed, simultaneously because whirl flow air port mostly installs under chair and leads to easily entering dust, for this, a kind of seat whirl flow air port can filter the air sent in, and it is convenient to adjust air supply amount and block dust from entering whirl flow air port.

[0003] Through the retrieval, the patent with china patent application number 202123455879.3 discloses a seat whirl flow air port for seat air supply system, including pipe body, first connecting head and second connecting head, the top side of pipe body is installed with first connecting head, the inner side of first connecting head is installed with a plurality of rotating rods, the outer surface of rotating rod is sleeved with a plurality of baffle plates, the other side of pipe body is installed with second connecting head.The whirl flow air port device in the above document has the following disadvantages: the filter screen of the whirl flow air port is installed in the pipe, so that it is inconvenient to take out when the filter element needs to be replaced. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a seat whirl flow air port.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A seat whirl flow air port, comprising an adjusting assembly, a filter assembly is arranged behind the adjusting assembly, the filter assembly comprises a filter cartridge, the filter cartridge is of annular structure, a plurality of annular protrusions are arranged at the front end of the filter cartridge, two groups of sliding grooves with different depths are arranged on the inner wall of the filter cartridge, threaded holes are arranged on the sliding grooves of one group, a filter element is slidably installed in the filter cartridge through the sliding grooves, a plurality of protrusions are arranged on the side surface of the filter element, a plurality of filter holes are arranged on the filter element, activated carbon and fiber material are arranged in the filter element.

[0007] As a further scheme of the utility model: the filter assembly further comprises a rear cover, the rear cover is installed at the rear end of the filter cartridge through bolts, a guide rod is arranged on the rear cover, threaded holes are arranged on the guide rod and the filter element, and the guide rod and the filter element are threadedly installed together.

[0008] As a further scheme of the utility model: the adjusting assembly includes a front cover, a threaded hole is arranged at the front end of the filter cartridge, a connecting bolt is arranged in the threaded hole, the front cover is installed on the filter cartridge through the connecting bolt, a plurality of arc-shaped air outlets are arranged on the front cover, and a rotating groove is arranged above the front cover.

[0009] As a further scheme of the utility model: the adjusting assembly further includes a rotating shaft, the rotating shaft is installed on the back of the front cover, and a bearing is arranged on the rotating shaft.

[0010] As a further scheme of the utility model: the adjusting assembly further includes an air adjusting plate, the air adjusting plate is rotatably installed on the rotating shaft, a lever is arranged on the air adjusting plate, and the lever is slidably installed in the rotating groove.

[0011] As a further scheme of the utility model: the cyclone air outlet further includes a fixing ear plate, the fixing ear plate is installed on the two sides of the front cover, and a mounting hole is arranged on the fixing ear plate.

[0012] As a further scheme of the utility model: the cyclone air outlet further includes a dust blocking plate, a plurality of fixing grooves are arranged on the surface of the front cover, the dust blocking plate is installed on the fixing grooves through fixing bolts, rubber gaskets are arranged on the fixing bolts, and a plurality of dust blocking holes are arranged on the dust blocking plate.

[0013] The utility model discloses beneficial effects are:

[0014] 1. Through setting up filter assembly can effectively adsorb harmful gas and peculiar smell in air, simultaneously capture tiny particulate matter, through such double filtration, make the air that transports keep fresh and clean, through rotating lever, can adjust the air outlet size of cyclone air outlet, be convenient for user according to need adjustment, simple and convenient operation.

[0015] 2. Through setting up dust blocking plate can avoid dust into cyclone air outlet, setting up gasket on fixing bolt, can avoid the vibration between dust blocking plate and front cover due to wind blowing, avoid causing abnormal sound. DRAWINGS

[0016] Figure 1 It is a structure schematic view of seat cyclone air outlet that the utility model proposes;

[0017] Figure 2 It is a structure schematic view of filter assembly that the utility model proposes;

[0018] Figure 3 It is a structure schematic view of adjusting assembly that the utility model proposes;

[0019] Figure 4 It is a structure schematic view of dust blocking plate installation that the utility model proposes.

[0020] In the figure: 1-adjustment component, 2-filter component, 3-filter cartridge, 4-sliding groove, 5-connecting bolt, 6-filter element, 7-rear cover, 8-guide rod, 9-front cover, 10-rotation groove, 11-air regulating plate, 12-shift lever, 13-fixed ear plate, 14-rotation shaft, 15-fixed groove, 16-ash baffle, 17-fixing bolt, 18-ash baffle hole. DETAILED DESCRIPTION

[0021] The technical solution of the present utility model will be further described in detail below in conjunction with specific implementation methods.

[0022] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0023] Example 1

[0024] A seat swirl vent, such as Figure 1 As shown, it includes an adjustment component 1, and a filter component 2 is arranged at the rear of the adjustment component 1. The filter component 2 includes a filter cartridge 3, and the filter cartridge 3 is an annular structure. A plurality of annular protrusions are arranged at the front end of the filter cartridge 3. Two groups of sliding grooves 4 of different depths are arranged on the inner wall of the filter cartridge 3, and a threaded hole is arranged on one group of sliding grooves 4. A filter element 6 is slidably installed in the filter cartridge 3 through the sliding grooves 4, and a plurality of protrusion structures are arranged on the side of the filter element 6. A plurality of filter holes are arranged on the filter element 6, and activated carbon and fiber material are arranged in the filter element 6.

[0025] The device is further configured as follows: Figure 2 As shown, the filter assembly 2 also includes a rear cover 7, which is installed on the rear end of the filter cartridge 3 by bolts. A guide rod 8 is provided on the rear cover 7, and threaded holes are provided on the guide rod 8 and the filter element 6. The guide rod 8 and the filter element 6 are installed together by threads.

[0026] By providing the filter assembly 2, harmful gases and odors in the air can be effectively adsorbed, and tiny particles can be captured at the same time. Through such double filtration, the delivered air can be kept fresh and clean.

[0027] The device is further configured as follows: Figure 1 、 Figure 3 As shown, the adjustment assembly 1 includes a front cover 9, a threaded hole is provided at the front end of the filter cartridge 3, a connecting bolt 5 is provided in the threaded hole, the front cover 9 is installed on the filter cartridge 3 through the connecting bolt 5, a plurality of arc-shaped air outlets are provided on the front cover 9, and a rotating groove 10 is provided above the front cover 9.

[0028] The device is further provided with; as Figure 3 As shown, the adjusting assembly 1 further comprises a rotating shaft 14 installed on the back of the front cover 9, and a bearing is arranged on the rotating shaft 14.

[0029] The device is further provided with; as Figure 3 As shown, the adjusting assembly 1 further comprises an air adjusting plate 11 rotatably installed on the rotating shaft 14, a lever 12 is arranged on the air adjusting plate 11, and the lever 12 is slidably installed in the rotating groove 10.

[0030] By rotating the lever 12, the air outlet size of the cyclone air port can be adjusted, which is convenient for users to adjust according to needs, and the operation is simple and convenient.

[0031] The device is further provided with; as Figure 3 As shown, the cyclone air port further comprises a fixed ear plate 13 installed on both sides of the front cover 9, and a mounting hole is arranged on the fixed ear plate 13.

[0032] Working principle: install the adjusting assembly 1 and the filtering assembly 2, install the cyclone air port below the seat by using bolts passing through the fixed ear plate 13, filter the air by the filter element 6 during the air supply process, reduce the dust sent out, and at the same time, the user can adjust the size of the air port by rotating the lever 12.

[0033] Embodiment 2

[0034] Referring to Figure 3 , Figure 4 A cyclone air port of a seat, compared with embodiment 1, the cyclone air port further comprises a dust blocking plate 16, a plurality of fixed grooves 15 are arranged on the surface of the front cover 9, the dust blocking plate 16 is installed on the fixed grooves 15 by fixed bolts 17, rubber gaskets are arranged on the fixed bolts 17, and a plurality of dust blocking holes 18 are arranged on the dust blocking plate 16.

[0035] Working principle: the dust blocking plate 16 can be arranged to avoid dust entering the cyclone air port, the gaskets are arranged on the fixed bolts 17, which can avoid vibration between the dust blocking plate 16 and the front cover 9 caused by wind blowing, and avoid abnormal noise.

[0036] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A seat swirl air outlet, comprising an adjustment component (1), characterized in that: A filter assembly (2) is provided at the rear of the adjustment assembly (1), the filter assembly (2) comprising a filter cartridge (3), the filter cartridge (3) being an annular structure, a plurality of annular protrusions being provided at the front end of the filter cartridge (3), two groups of sliding grooves (4) of different depths being provided on the inner wall of the filter cartridge (3), a threaded hole being provided on one group of the sliding grooves (4), a filter element (6) being slidably installed in the filter cartridge (3) through the sliding grooves (4), a plurality of protrusion structures being provided on the side of the filter element (6), and a plurality of filter holes being provided on the filter element (6).

2. The seat swirl air outlet according to claim 1, characterized in that: The filter assembly (2) further comprises a rear cover (7), which is mounted on the rear end of the filter cartridge (3) via bolts. A guide rod (8) is provided on the rear cover (7), and threaded holes are provided on the guide rod (8) and the filter element (6). The guide rod (8) and the filter element (6) are mounted together via threads.

3. The seat swirl air outlet according to claim 2, characterized in that: The regulating assembly (1) comprises a front cover (9), a threaded hole is provided at the front end of the filter cartridge (3), a connecting bolt (5) is provided in the threaded hole, the front cover (9) is mounted on the filter cartridge (3) via the connecting bolt (5), a plurality of arc-shaped air outlets are provided on the front cover (9), and a rotating groove (10) is provided above the front cover (9).

4. The seat swirl air outlet according to claim 3, characterized in that: The adjustment assembly (1) further comprises a rotating shaft (14), which is mounted on the back of the front cover (9), and a bearing is provided on the rotating shaft (14).

5. The seat swirl air outlet according to claim 4, characterized in that: The regulating assembly (1) further comprises an air regulating plate (11), wherein the air regulating plate (11) is rotatably mounted on a rotating shaft (14), and a shifting rod (12) is provided on the air regulating plate (11), and the shifting rod (12) is slidably mounted in the rotating groove (10).

6. The seat swirl air outlet according to claim 5, characterized in that: The swirl air outlet further comprises fixed ear plates (13), the fixed ear plates (13) being mounted on both sides of the front cover (9), and mounting holes being provided on the fixed ear plates (13).

7. The seat swirl air outlet according to claim 6, characterized in that: The swirl air outlet also includes an ash shield (16). A plurality of fixing grooves (15) are provided on the surface of the front cover (9). The ash shield (16) is mounted on the fixing grooves (15) via fixing bolts (17). A rubber gasket is provided on the fixing bolts (17). A plurality of ash shield holes (18) are provided on the ash shield (16).

Images