CN215457604U - Hand-held extension of combined dust collector - Google Patents

Abstract

The utility model belongs to the technical field of dust collectors, in particular to a handheld extension of a combined dust collector, which aims at the problem that most of the existing vertical dust collectors are provided with an extension with a smaller volume, when the extension is used by children at home, the extension cannot be held well, the caliber of the front end of the extension is larger, and a smaller wind suction head needs to be configured independently when corners are cleaned, the utility model provides the following scheme, which comprises a dust collector body, wherein the extension body is arranged on one side of the bottom of the dust collector body, a fixed shell is fixedly connected to one side of the extension body, a placing groove is formed in the top of the fixed shell, two auxiliary suction heads are placed in the placing groove, a protective cover is rotatably arranged on one side of the top of the placing groove, and a handle is rotatably arranged at one end of the fixed shell; according to the corner cleaning machine, the external structure of the machine body is improved, so that the corner cleaning machine is simple in structure, convenient for a user to use and convenient for corner cleaning.

Description

Hand-held extension of combined dust collector

Technical Field

The utility model relates to the technical field of dust collectors, in particular to a handheld extension of a combined dust collector.

Background

The dust collector is a device which utilizes an air pump to make partial vacuum, generates suction force and sucks dust on a floor or other positions, and can be divided into a vertical type, a horizontal type and a portable type according to the structure.

With the development of science and technology and the habit of people to use, the shape and structure of the dust collector are changed, most of the existing vertical dust collectors are provided with a small-size extension, the dust collector cannot be held well when used by children at home, the caliber of the front end of the extension is large, and a small wind suction head needs to be arranged independently when cleaning corners. Therefore, a handheld extension set of the combined type dust collector is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a handheld extension set of a combined type dust collector.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a hand-held extension of a combined dust collector comprises a dust collector body;

the dust collector comprises a dust collector body, an extension body, a fixed shell, a placing groove, two auxiliary suction heads, a protecting cover and a handle, wherein the extension body is installed on one side of the bottom of the dust collector body, the fixed shell is fixedly connected to one side of the extension body, the placing groove is formed in the top of the fixed shell, the two auxiliary suction heads are placed in the placing groove, the protecting cover is installed in the top of the placing groove in a rotating mode, and the handle is installed at one end of the fixed shell in a rotating mode.

Preferably, the bottom of the handle is fixedly sleeved with an anti-wear sleeve.

Preferably, a notch is formed in one end of the fixing shell, and a clamping groove matched with the wear-resistant sleeve is fixedly connected to the bottom of the side wall of the notch.

Preferably, a through hole is formed in one end of the fixing shell, and the hole wall of the through hole is fixedly connected with one end of the torsion spring.

Preferably, the top of the handle is rotatably mounted in the through hole, and the side wall of the top of the handle is fixedly connected with the other end of the torsion spring.

Preferably, a pull ball is fixedly connected to the top of one end of the protecting cover.

Compared with the prior art, the utility model has the beneficial effects that:

1. the handle is rotatably arranged at one end of the fixing shell and is connected with the inner wall, provided with the through hole, of one end of the fixing shell through the torsion spring, when a user uses the extension body, one hand holds the tail end of the extension body, and the other hand holds the handle, so that the use of the extension body is facilitated, and the extension body can be used by adults and children and is more stable;

2. through seting up the standing groove in the top of fixed shell, place the auxiliary suction head with extension body induction port matched with in the standing groove, when needing to clean nook, can overlap auxiliary suction head on the induction port of extension body, be convenient for clean nook to and from taking auxiliary suction head on the equipment, no longer need dispose alone.

According to the corner cleaning machine, the external structure of the machine body is improved, the structure is simple, the corner cleaning machine is convenient for users to use, corner corners are convenient to clean, the practical effect is good, and the corner cleaning machine has certain popularization.

Drawings

FIG. 1 is a schematic view of an overall structure of a combined vacuum cleaner according to the present invention;

fig. 2 is a schematic view of a view structure of a handheld extension of a combined vacuum cleaner according to the present invention;

FIG. 3 is a schematic view of another perspective structure of a hand-held extension of a combined vacuum cleaner according to the present invention;

FIG. 4 is a schematic cross-sectional view of a hand-held extension of a combination vacuum cleaner according to the present invention;

fig. 5 is an enlarged view of a portion a of fig. 4 of the handheld extension of the combined type dust collector provided by the utility model.

In the figure: 1. a cleaner body; 2. an extension body; 3. a stationary case; 4. a protective cover; 5. pulling a ball; 6. a through hole; 7. a handle; 8. a notch; 9. a card slot; 10. an anti-wear sleeve; 11. a placement groove; 12. an auxiliary suction head; 13. a torsion spring.

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.

Example one

Referring to fig. 1-5, a hand-held extension of a combined type dust collector comprises a dust collector body 1;

wherein, extension body 2 is installed to bottom one side of dust catcher body 1, and one side fixedly connected with set casing 3 of extension body 2, standing groove 11 has been seted up at the top of set casing 3, has placed two supplementary suction heads 12 in the standing groove 11, and protecting cover 4 is installed to top one side internal rotation of standing groove 11, and handle 7 is installed in the rotation of 3 one end of set casing.

Example two

Referring to fig. 1 to 5, the present invention provides a new technical solution: a hand-held extension of a combined dust collector comprises a dust collector body 1, an extension body 2 is installed on one side of the bottom of the dust collector body 1, a fixed shell 3 is fixedly connected to one side of the extension body 2, a placing groove 11 is formed in the top of the fixed shell 3, two auxiliary suction heads 12 are placed in the placing groove 11, a protecting cover 4 is rotatably installed on one side of the top of the placing groove 11, a pull ball 5 is fixedly connected to the top of one end of the protecting cover 4, when the auxiliary suction heads 12 in the fixed shell 3 need to be used, the protecting cover 4 can be conveniently pulled up through the pull ball 5, a handle 7 is rotatably installed at one end of the fixed shell 3, an anti-abrasion sleeve 10 is fixedly sleeved at the bottom of the handle 7, the anti-abrasion sleeve 10 is set to be a protective sleeve made of rubber material, direct hand grinding of the handle 7 is avoided, a notch 8 is formed in one end of the fixed shell 3, a clamping groove 9 matched with the anti-abrasion sleeve 10 is fixedly connected at the bottom of the side wall of the notch 8, through-hole 6 has been seted up to the one end of set casing 3, the pore wall of through-hole 6 and the one end fixed connection of torsional spring 13, and the top of handle 7 is rotated and is installed in through-hole 6, and the top lateral wall of handle 7 and the other end fixed connection of torsional spring 13 can reset under the reverse torsion of torsional spring 13 when handle 7 does not use like this, the convenient collection to handle 7.

The working principle is as follows: install handle 7 in the one end of stationary housing 3 rotation, handle 7 sets up the inner wall connection of through-hole 6 with stationary housing 3 one end through torsional spring 13, when the user uses extension body 2 to clean, the tail end of extension body 2 is held to one hand, handle 7 is held to one hand, it is stable before comparing to hold, adult and child can all use, set up standing groove 11 at the top of stationary housing 3, place the supplementary suction head 12 with extension body 2 induction port matched with in the standing groove 11, when needs clean corner, can overlap supplementary suction head 12 on the induction port of extension body 2, be convenient for clean corner nook, and take supplementary suction head 12 certainly on the equipment, no longer need dispose alone.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (6)

1. A hand-held extension of a combined dust collector is characterized by comprising a dust collector body (1);

the dust collector is characterized in that an extension body (2) is installed on one side of the bottom of the dust collector body (1), a fixing shell (3) is fixedly connected to one side of the extension body (2), a placing groove (11) is formed in the top of the fixing shell (3), two auxiliary suction heads (12) are placed in the placing groove (11), a protecting cover (4) is rotatably installed in one side of the top of the placing groove (11), and a handle (7) is rotatably installed on one end of the fixing shell (3).

2. The hand-held extension of a combined vacuum cleaner according to claim 1, characterised in that the bottom of the handle (7) is fixedly sleeved with an anti-wear sleeve (10).

3. The hand-held extension of a combined type dust collector of claim 2, wherein one end of the fixed shell (3) is provided with a notch (8), and a clamping groove (9) matched with the wear-resistant sleeve (10) is fixedly connected to the bottom of the side wall of the notch (8).

4. The handheld extension of a combined type dust collector of claim 3, wherein a through hole (6) is formed in one end of the fixed shell (3), and the wall of the through hole (6) is fixedly connected with one end of the torsion spring (13).

5. The hand-held extension set of the combined type dust collector of claim 4, characterized in that the top of the handle (7) is rotatably installed in the through hole (6), and the top side wall of the handle (7) is fixedly connected with the other end of the torsion spring (13).

6. The hand-held extension set of the combined type dust collector of claim 1, characterized in that a pull ball (5) is fixedly connected to the top of one end of the protecting cover (4).

Images