CN213248833U

CN213248833U - Dust collection box convenient to detach for dust collector

Info

Publication number: CN213248833U
Application number: CN202021859423.6U
Authority: CN
Inventors: 李四华
Original assignee: Suzhou City Shuangquan Metallic Products Co ltd
Current assignee: Suzhou City Shuangquan Metallic Products Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-05-25
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a dust collection box convenient to dismantle for dust catcher, including rubber ring, box body, drum and lid, the upper end avris symmetrical welding of box body has the limit piece, and the lower surface welding of box body has the base, and the lower surface welding of base has the supporting seat, and the lower surface veneer of supporting seat has the rubber pad, the lid activity is placed at the upper surface of box body, and the lower surface welding of lid has the gag lever post, and the gag lever post activity is pegged graft in the limit piece, and the upper surface of lid is equipped with the negative pressure and connects, and the outer wall of lid is equipped with the dust absorption and connects, the rubber ring cup joints on the box body, and the lower surface veneer of rubber ring is at the upper surface of base, the one end inner wall welding of drum is on the outer wall of. The utility model discloses, compact structure, it is convenient to use, and the installation and the dismantlement of the device are made things convenient for to be connected between dust catcher and the dust collection box of being convenient for, satisfy personnel's user demand.

Description

Dust collection box convenient to detach for dust collector

Technical Field

The utility model relates to a dust collecting box technical field specifically is a dust collector is with convenient to detach's dust collecting box.

Background

The vacuum cleaner can be divided into a vertical type, a horizontal type and a portable type according to the structure. The working principle of the dust collector is that the blades are driven by the motor to rotate at a high speed, air negative pressure is generated in the sealed shell, and dust is sucked.

The working principle of the dust collector is that a motor of the dust collector rotates at a high speed, air is sucked from a suction inlet, a dust box generates certain vacuum, dust enters a dust filtering bag in the dust box through a floor brush, a connecting pipe, a handle, a hose and a main suction pipe, the dust is left in the dust filtering bag, the filtered air enters the motor through a layer of filter plate, the layer of filter plate is a protective barrier for preventing the dust from breaking through the dust bag and sucking into the motor, the air entering the motor flows out through the motor, the carbon brush is continuously worn during the operation of the motor, so that the air is filtered before flowing out of the dust collector, the air can be filtered to be cleaner through the finer filter material, but the air permeability is poorer, the air quantity sucked by the motor is influenced, and the efficiency of the dust collector is reduced.

At present, the dust collecting box externally connected with dust collection on the market is fixed by adopting the modes of bolts, clamps and the like in the installation process, is troublesome to disassemble and can not meet the use requirements of personnel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust collector is with convenient to detach's dust collection box possesses compact structure, and it is convenient to use, and the dust collector of being convenient for and the dust collection box between be connected make things convenient for the device's installation and dismantlement, satisfy personnel's user demand's advantage, solve and be used for the external dust collection box of dust absorption on the market at present and all adopt modes such as bolt, clamp to fix at the in-process of installation, it is comparatively troublesome to dismantle, can not satisfy personnel's user demand's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dust collection box convenient to dismantle for dust catcher, includes rubber ring, box body, drum and lid, the upper end avris symmetrical welding of box body has the limit piece, and the lower surface welding of box body has the base, and the lower surface welding of base has the supporting seat, and the lower surface veneer of supporting seat has the rubber pad, the lid activity is placed at the upper surface of box body, and the lower surface welding of lid has the gag lever post, and the gag lever post activity is pegged graft in the limit piece, and the upper surface of lid is equipped with the negative pressure and connects, and the outer wall of lid is equipped with the dust absorption and connect, the rubber ring cup joints on the box body, and the lower surface veneer of rubber ring is at the upper surface of base, the one end inner wall welding of drum is.

Preferably, the side block is provided with a through hole matched with the limiting rod, and the limiting rod is movably inserted in the through hole.

Preferably, the filter screen is installed on the inner wall top of lid, and the filter screen is located the top that the dust absorption connects.

Preferably, the upper surface of the rubber ring is provided with a ring groove matched with the cylinder, the bottom end of the cylinder is movably inserted into the ring groove, and the position where the cylinder is connected with the ring groove is designed to be a sharp angle.

Preferably, the inner diameter of the rubber ring is larger than the outer diameter of the box body, and the inner diameter of the cylinder is larger than the inner diameter of the rubber ring.

Preferably, the number of the supporting seats is four, and the four supporting seats are distributed on the lower surface of the base in a rectangular array.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses dust catcher with convenient to detach's dust collection box is in the use, can place the lid on the box body, the gag lever post pegs graft on the limit piece of box body, at this moment, drum and the rubber ring on the lid contact each other, can be to the lid application of force, make the bottom of drum peg graft into the annular, the connection between drum and the rubber ring has the leakproofness through the elasticity idiosyncrasy of rubber, at this moment the negative pressure pipeline of dust catcher can be connected through the negative pressure joint, dust absorption pipeline is connected to the dust absorption pipeline, make lid and box body be the negative pressure state through the negative pressure pipeline, make the dust absorption pipeline absorb the impurity dust under the effect of negative pressure, make the dust fall through the effect of filter screen and gather in the box body, when needing to clear up the box body, only need to pull up the lid with strength, make the drum break away from the rubber ring can, compact structure, it is convenient to use, be, the device is convenient to mount and dismount, and the use requirements of personnel are met.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic bottom sectional view of the present invention.

In the figure: 1. a rubber pad; 2. a base; 3. a rubber ring; 4. a box body; 5. a supporting seat; 6. a ring groove; 7. a cylinder; 8. a limiting rod; 9. an edge block; 10. a box cover; 11. a negative pressure joint; 12. a dust collection joint; 13. and (4) a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides a dust collection box convenient to dismantle for dust catcher, includes rubber ring 3, box body 4, drum 7 and lid 10, and the upper end avris symmetric welding of box body 4 has limit piece 9, and the lower surface welding of box body 4 has base 2, and the lower surface welding of base 2 has supporting seat 5, and the lower surface veneer of supporting seat 5 has rubber pad 1, and supporting seat 5 is four altogether, and four supporting seats 5 are the rectangular array distribution at the lower surface of base 2.

Lid 10 activity is placed at the upper surface of box body 4, and the lower surface welding of lid 10 has

gag lever post

8, and 8 activities of gag lever post are pegged graft in limit piece 9, can place lid 10 on box body 4, and gag lever post 8 is pegged graft on the limit piece 9 of box body 4, offer the through-hole with 8 looks adaptations of gag lever post on the

limit piece

9, and 8 activities of gag lever post are pegged graft in the through-hole, ensure that lid 10 can not produce the translation on box body 4.

Rubber ring 3 cup joints on box body 4, and the lower surface veneer of rubber ring 3 is at the upper surface of base 2, the internal diameter of rubber ring 3 is greater than the external diameter of box body 4, and the internal diameter of drum 7 is greater than the internal diameter of rubber ring 3, the one end inner wall welding of drum 7 is on the outer wall of lid 10, and the other end activity of drum 7 is pegged graft in rubber ring 3, drum 7 and rubber ring 3 the mutual contact on the lid 10, can be to lid 10 application of force, make the bottom of drum 7 peg graft in annular 6.

The annular groove 6 matched with the cylinder 7 is formed in the upper surface of the rubber ring 3, the bottom end of the cylinder 7 is movably inserted into the annular groove 6, the position where the cylinder 7 is connected with the annular groove 6 is in a sharp-angled design, and the cylinder 7 and the rubber ring 3 are connected through the elastic characteristic of rubber to achieve sealing performance.

The upper surface of lid 10 is equipped with negative pressure and connects 11, and the outer wall of lid 10 is equipped with dust absorption and connects 12, and the negative pressure pipeline of dust catcher is connected to accessible negative pressure and connects 11, and dust absorption connects 12 and connects the dust absorption pipeline, is the negative pressure state in making lid 10 and box body 4 through the negative pressure pipeline, makes the dust absorption pipeline absorb the impurity dust under the effect of negative pressure.

Filter screen 13 is installed on the inner wall top of lid 10, and filter screen 13 is located the top that the dust absorption connects 12, make the dust whereabouts gathering in box body 4 through filter screen 13's effect, when needs clearance box body 4, only need upwards pull up lid 10 hard for drum 7 break away from the rubber ring 3 can, compact structure, it is convenient to use, be convenient for be connected between dust catcher and the dust collection box, make things convenient for the device's installation and dismantlement, satisfy personnel's user demand.

The working principle is as follows: when the dust collecting box convenient to disassemble for the dust collector is used, the box cover 10 can be placed on the box body 4, the limiting rod 8 is inserted on the edge block 9 of the box body 4, at the moment, the cylinder 7 on the box cover 10 is contacted with the rubber ring 3, force can be applied to the box cover 10, so that the bottom end of the cylinder 7 is inserted into the annular groove 6, the connection between the cylinder 7 and the rubber ring 3 has sealing performance through the elastic property of rubber, at this time, the negative pressure joint 11 can be connected with the negative pressure pipeline of the dust collector, the dust collecting joint 12 is connected with the dust collecting pipeline, the box cover 10 and the box body 4 are in a negative pressure state through the negative pressure pipeline, the dust absorption pipeline absorbs impurity and dust under the action of negative pressure, the dust falls and gathers in the box body 4 under the action of the filter screen 13, when the box body 4 needs to be cleaned, the box cover 10 is pulled upwards with force, so that the cylinder 7 is separated from the rubber ring 3.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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. The utility model provides a dust collection box convenient to dismantle for dust catcher, includes rubber ring (3), box body (4), drum (7) and lid (10), its characterized in that: the side blocks (9) are symmetrically welded on the upper end edge side of the box body (4), the base (2) is welded on the lower surface of the box body (4), the supporting seat (5) is welded on the lower surface of the base (2), the rubber pad (1) is glued on the lower surface of the supporting seat (5), the box cover (10) is movably arranged on the upper surface of the box body (4), the lower surface of the box cover (10) is welded with a limiting rod (8), the limiting rod (8) is movably inserted in the edge block (9), the upper surface of the box cover (10) is provided with a negative pressure joint (11), and the outer wall of the box cover (10) is provided with a dust absorption joint (12), the rubber ring (3) is sleeved on the box body (4), the lower surface of the rubber ring (3) is glued on the upper surface of the base (2), the inner wall of one end of the cylinder (7) is welded on the outer wall of the box cover (10), and the other end of the cylinder (7) is movably inserted in the rubber ring (3).

2. A detachable dust collecting case for a vacuum cleaner as claimed in claim 1, wherein: the side block (9) is provided with a through hole matched with the limiting rod (8), and the limiting rod (8) is movably inserted into the through hole.

3. A detachable dust collecting case for a vacuum cleaner as claimed in claim 1, wherein: a filter screen (13) is installed at the top end of the inner wall of the box cover (10), and the filter screen (13) is located above the dust collection connector (12).

4. A detachable dust collecting case for a vacuum cleaner as claimed in claim 1, wherein: the upper surface of the rubber ring (3) is provided with an annular groove (6) matched with the cylinder (7), the bottom end of the cylinder (7) is movably inserted into the annular groove (6), and the position where the cylinder (7) is connected with the annular groove (6) is designed to be a sharp corner.

5. A detachable dust collecting case for a vacuum cleaner as claimed in claim 1, wherein: the inner diameter of the rubber ring (3) is larger than the outer diameter of the box body (4), and the inner diameter of the cylinder (7) is larger than the inner diameter of the rubber ring (3).

6. A detachable dust collecting case for a vacuum cleaner as claimed in claim 1, wherein: the number of the supporting seats (5) is four, and the four supporting seats (5) are distributed on the lower surface of the base (2) in a rectangular array.