CN211302390U

CN211302390U - A filter for formaldehyde clearance

Info

Publication number: CN211302390U
Application number: CN201921633464.0U
Authority: CN
Inventors: 郑秀华
Original assignee: Nanan Xinjiu Commerce and Trade Co Ltd
Current assignee: Nanan Xinjiu Commerce and Trade Co Ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-08-21
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a filter for formaldehyde clearance, its structure includes: the filter comprises a shell, an inner core, a base and a shade, wherein the shell is in a cuboid inner hole shape and is vertically placed, the base is in a character shape and is fixed below the shell, the shade covers the inner core and is clamped at the front and rear parts of the shell, the shade mainly comprises a cover cloth, elastic ropes, pull ropes, sliders, a front chute and side slide rails, the front chute is arranged on the shell at two sides of the inner core, the lower end of the cover cloth is fixed on the base, the upper end of the cover cloth is clamped in the front chute, the side slide rails are arranged at two sides of the shell, and the sliders are movably clamped on the side slide rails, the cover cloth rises to shade the filter element part when the filter is taken out, so that dust is prevented from falling at the bottom of the purifier by vibration, the filter can be inserted into the purifier and the cover cloth is driven to be pulled down at the same time, and the cover cloth is pulled up through the elastic rope when being taken out, so that other operations are not needed, and the filter is convenient to use.

Description

A filter for formaldehyde clearance

Technical Field

The utility model relates to a formaldehyde field, specificly a filter for formaldehyde clearance.

Background

The filter of formaldehyde clearance is a filter core that is used for adorning in formaldehyde air cleaner, uses through inserting the opening of clearing up the filter with formaldehyde into clearing up the machine top, but in the prior art, the clearing up machine can inhale the dust and adsorb on formaldehyde clearance filter when purifying formaldehyde, and this makes the filter when changing, and vibration and striking can make the dust drop in the clearing up machine bottom, are unfavorable for the clearance, perhaps is discharged the polluted air again.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a filter for formaldehyde clearance.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a filter for formaldehyde cleaning structurally comprises: shell, inner core, base, shade, the shell is cuboid internal hole form and vertical the placing, the inner core is fixed at shell cavity position, the base is the font and fixes in the shell below, the shade covers inner core and block rear before the shell, the shade mainly comprises cover cloth, stretch cord, stay cord, slider, preceding spout, side slide rail, preceding spout is established on the shell on inner core both sides, the cover cloth lower extreme is fixed on the base, cover cloth upper end block is in the spout in the front, the side slide rail is established in the shell both sides, slider activity block is on the side slide rail.

Furthermore, two corners of the upper end of the cover cloth are fixed at the upper end in the front sliding groove through elastic ropes, and the two corners of the upper end of the cover cloth are connected with the sliding block in the side sliding rail by bypassing the bottom of the front sliding groove through pull ropes.

Furthermore, the top parts of the front sliding chute and the side sliding rail do not penetrate through the shell.

Furthermore, the sliding block is provided with a fixing pin, and when the sliding block rises to the top of the side sliding rail, the fixing pin is movably clamped at the top of the shell.

Furthermore, the width of the base and the width of the shell are matched according to the purifier matched with the base and the shell.

Advantageous effects

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a filter cover cloth rises when taking out and carries out the shade to the filter core part, prevents vibration and striking messenger dust and drops in the clarifier bottom.

Through slider pulling stay cord and cover cloth cooperation, can drive cover cloth pull-down when inserting the filter in the clarifier, draw cover cloth up through the stretch cord when taking out, need not to carry out other solitary operations, facilitate the use.

Drawings

Fig. 1 is a schematic structural diagram of a filter for formaldehyde cleaning according to the present invention.

Fig. 2 is a schematic structural view of the mask of the present invention.

Fig. 3 is a schematic side view of the mask of the present invention.

Fig. 4 is a schematic structural view of the mask according to the present invention.

Fig. 5 is a schematic side view of the mask according to the present invention.

In the figure: the novel multifunctional umbrella comprises an outer shell-1, an inner core-2, a base-3, a shade-4, a shade cloth-A, an elastic rope-B, a pull rope-C, a slide block-D, a front chute-E, a side slide rail-F and a fixing pin-D1.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments, not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Examples

As shown in fig. 1-5, the utility model provides a filter for formaldehyde clearance, its structure includes: shell 1, inner core 2, base 3, shade 4, shell 1 is cuboid internal bore form and vertical the placing, inner core 2 is fixed at shell 1 cavity position, base 3 is the font and fixes in shell 1 below, shade 4 covers inner core 2 and block at shell 1 front and back, shade 4 mainly comprises cover cloth A, stretch cord B, stay cord C, slider D, preceding spout E, side slide rail F, preceding spout E is established on shell 1 on inner core 2 both sides, cover cloth A lower extreme is fixed on base 3, cover cloth A upper end block is in preceding spout E, side slide rail F is established in shell 1 both sides, slider D activity block is on side slide rail F, cover cloth A upper end two corners is fixed in preceding spout E through stretch cord B, cover cloth A upper end two corners are walked around preceding spout E bottom through stay cord C and are connected with slider D in the side slide rail F, the top of the front sliding chute E and the top of the side sliding rail F do not penetrate through the shell 1, the sliding block D is provided with a fixing pin D1, when the sliding block D rises to the top of the side sliding rail F, the fixing pin D1 is movably clamped at the top of the shell 1, and the base 3 is matched with the shell 1 in width according to a purifier matched with the base.

The working principle of the present invention is explained as follows:

the width of the filter shell 1 and the base 3 is slightly smaller than the socket of the purifier, when in use, the base 3 is aligned with the socket and inserted downwards, the slide blocks D are propped against the two sides of the upper end of the purifier and are still, the filter is pressed downwards to enable the slide blocks D to pull the pull ropes C, so that the cover cloth A is pulled down and the elastic ropes B are stretched, the elastic ropes B provide pull force taking the slide blocks D as the pivots to pull the shell A upwards, when the filter reaches the bottom of the purifier, the cover cloth A is completely pulled down, the slide blocks D are positioned at the top of the shell 1, the slide blocks D can be relatively fixed with the shell 1 under the condition that the elastic ropes B provide relative pull force by pulling out the fixing pins D1, so that the filter can be installed in the purifier, when the filter is taken out, the fixing pins D1 are separated from the clamping of the top of the shell 1, at the moment, the elastic ropes B provide pull force taking the slide blocks D as the pivots to pull, thereby pulling the shell 1 out of the purifier and driving the cover cloth A to slowly cover the surface of the shell 1 to prevent the dust of the inner core 2 from falling out.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A filter for formaldehyde cleaning structurally comprises: shell (1), inner core (2), base (3), shade (4), its characterized in that:

the shell (1) is in a cuboid inner hole shape and is vertically placed, the inner core (2) is fixed in the hollow part of the shell (1), the base (3) is in a shape and is fixed below the shell (1), and the shade (4) covers the inner core (2) and is clamped in the front and back of the shell (1);

shade (4) mainly comprise cover cloth (A), stretch cord (B), stay cord (C), slider (D), preceding spout (E), side slide rail (F), establish on shell (1) on inner core (2) both sides preceding spout (E), cover cloth (A) lower extreme is fixed on base (3), cover cloth (A) upper end block is in preceding spout (E), establish in shell (1) both sides side slide rail (F), slider (D) activity block is on side slide rail (F).

2. A filter for formaldehyde cleanup according to claim 1, further comprising: two corners of the upper end of the cover cloth (A) are fixed at the upper end in the front sliding groove (E) through elastic ropes (B), and the two corners of the upper end of the cover cloth (A) are connected with the sliding block (D) in the sliding rail (F) to the side through pull ropes (C) bypassing the bottom of the front sliding groove (E).

3. A filter for formaldehyde cleanup according to claim 1, further comprising: the tops of the front sliding chute (E) and the side sliding rail (F) do not penetrate through the shell (1).

4. A filter for formaldehyde cleanup according to claim 1, further comprising: be equipped with fixed tip (D1) on slider (D), when slider (D) rose side slide rail (F) top, fixed tip (D1) activity block was at shell (1) top.