CN216823224U

CN216823224U - Dust collector connecting pipe structure and dust collector thereof

Info

Publication number: CN216823224U
Application number: CN202122218995.7U
Authority: CN
Inventors: 吴林芬
Original assignee: Zhuhai West Intelligent Co ltd
Current assignee: Zhuhai West Intelligent Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-06-28
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a dust collector connecting pipe structure and a dust collector thereof, which comprises a lower connecting pipe hinged with a dust collector floor brush, wherein the other end of the lower connecting pipe is detachably connected with a middle connecting pipe, the middle connecting pipe is hinged with one side of an upper connecting pipe through a hinge seat, the maximum bending angle between the middle connecting pipe and the upper connecting pipe is 160 degrees, the middle connecting pipe is detachably connected with the other side of the upper connecting pipe through a first buckle, the middle connecting pipe and the upper connecting pipe are fixed in a butt joint way through the first buckle, the middle connecting pipe and the upper connecting pipe can rotate relatively, so that the dust collector connecting pipe structure can be bent, when narrow spaces such as a bed bottom or a table bottom and the like are cleaned, the upper connecting pipe can be turned around the hinge seat and form a proper angle with the middle connecting pipe through loosening the first buckle, a user can clean without bending or squatting, the convenience of use is greatly improved, and the assembly is simple, practical and convenient.

Description

Dust collector connecting pipe structure and dust collector thereof

Technical Field

The utility model belongs to the technical field of clean class household electrical appliances, concretely relates to dust catcher connecting pipe structure and dust catcher thereof.

Background

The dust collector is a device which utilizes a motor to drive blades to rotate at a high speed, generates air negative pressure in a sealed shell and absorbs dust. The dust collector can remove dust, which is mainly characterized in that an exhaust fan is arranged, after the power is on, the blade of the exhaust fan can rotate at a high speed to generate extremely strong suction and pressure, air is discharged at a high speed under the action of the suction and the pressure, air in the exhaust fan is continuously supplemented by air in a dust collection part at the front end of the exhaust fan, so that instant vacuum is generated inside the dust collector, a negative pressure difference is formed between the air and the external atmospheric pressure, air containing dust is sucked under the action of the negative pressure difference, impurities such as the dust sequentially pass through a carpet or a floor brush, a connecting pipe, a bent pipe, a hose and a hose joint to enter a dust filtering bag, the impurities such as the dust are retained in the dust filtering bag, and the air is purified by a filter disc and then is discharged from the tail part of a machine body. The connecting pipe of traditional dust catcher is the straight stainless steel tubular body, under some specific conditions, if at the bottom of the cleaning bed or at the bottom of the table, owing to receive the body restriction of connecting pipe, the user need bow or squat and just can clean, and the convenience is high inadequately, and the installation of connecting pipe and dismantlement difficulty, the consumer need consume a large amount of energy after purchasing and just can accomplish the assembly.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem to above-mentioned prior art exists, provides a dust catcher connecting pipe structure and dust catcher thereof.

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

the utility model provides a dust catcher round brush, is including being used for with dust catcher scrubbing brush articulated lower connecting tube, the other end detachable of takeover is connected with well takeover down, well takeover is articulated through the hinge seat with the one side of last takeover, well takeover and last take over between the biggest bending angle be 160, well takeover passes through the detachable connection of first buckle with the opposite side of last takeover, through first buckle realizes will well takeover and last takeover butt joint are fixed.

Preferably, the lower connection pipe comprises a first hinge pipe and a second hinge pipe, the first hinge pipe is hinged to the dust collector floor brush, the second hinge pipe is hinged to the first hinge pipe, and the hinging direction of the dust collector floor brush and the first hinge pipe is perpendicular to the hinging direction of the second hinge pipe and the first hinge pipe.

Preferably, the middle connecting pipe comprises a middle straight pipe, the bottom end of the middle straight pipe is connected with a sleeve, the sleeve is sleeved at the upper end of the second hinged pipe and detachably locked through a second buckle.

Preferably, the second hinged pipe is of a stepped tubular structure, an anti-skid column is arranged on one side of the second hinged pipe, a sleeve hole matched with the upper end of the second hinged pipe is formed in the bottom end of the sleeve, and an anti-skid slot matched and connected with the anti-skid column is formed in one side of the sleeve hole.

Preferably, the second buckle is installed on one side of the sleeve, the second hinged pipe is right opposite to a clamping groove formed in the side wall of the second buckle, and the second buckle is used for being matched with the clamping groove in a clamping mode.

Preferably, the upper end of the middle straight pipe is connected with a lower pipe sleeve, the bottom end of the upper connecting pipe is connected with a pipe sleeve matched and connected with the lower pipe sleeve, and the lower pipe sleeve is hinged with the pipe sleeve through the hinge seat.

Preferably, the middle straight pipe is detachably connected with the sleeve and the lower pipe sleeve, and the upper connecting pipe is detachably connected with the pipe sleeve.

Preferably, dust collection hose limiting sleeves are mounted in the lower pipe sleeve and the upper connecting pipe respectively.

A dust collector comprises a dust collector floor brush, a dust collection hose and a dust collector connecting pipe structure.

Preferably, the dust collection hose is arranged in the inner cavity of the dust collector connecting pipe structure, and one end of the dust collection hose is connected with a dust collection opening of the dust collector floor brush.

Has the advantages that:

compared with the prior art, the application discloses dust catcher connecting pipe structure and dust catcher thereof, the well takeover of dust catcher connecting pipe structure is articulated through the hinge seat with last takeover, can realize relative rotation to make dust catcher connecting pipe structure can realize buckling, when cleaning narrow spaces such as at the bottom of the bed or the table, can be through loosening first buckle makes and goes up the takeover and wind the hinge seat upset forms suitable angle with well takeover, and the user need not to bow or squat and just can clean, has improved the convenience of use greatly, assembles simply moreover, and is practical convenient.

Drawings

FIG. 1 is a schematic connection diagram of a vacuum cleaner connection pipe structure according to the present invention;

FIG. 2 is an exploded view of a vacuum cleaner connection tube structure according to the present invention;

FIG. 3 is a schematic view of the connection between the connection pipe structure of the vacuum cleaner and the vacuum cleaner floor brush of the present invention;

FIG. 4 is a schematic view of a connection structure of a vacuum cleaner connection tube and a vacuum cleaner floor brush;

fig. 5 is a schematic structural view of a vacuum cleaner of the present invention.

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, but not all embodiments of the present invention. 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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on 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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, or 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.

As shown in fig. 1 to 4, a dust collector connecting pipe structure comprises a lower connecting pipe 2, the other end of the lower connecting pipe 2 is detachably connected with a middle connecting pipe 3, the middle connecting pipe 3 is hinged to one side of an upper connecting pipe 4 through a hinge seat 5, the upper connecting pipe 4 can rotate around the hinge seat 5, the maximum bending angle between the middle connecting pipe 3 and the upper connecting pipe 4 is 160 degrees, the other side of the middle connecting pipe 3 and the upper connecting pipe 4 is detachably connected through a first buckle 6, and the middle connecting pipe 3 and the upper connecting pipe 4 are fixedly butted through the first buckle 6, so that the dust collector connecting pipe structure is convenient to install and disassemble. When the dust collector is used in a normal state, the middle connecting pipe 3 and the upper connecting pipe 4 are fixedly butted through the first buckle 6, and the connecting pipe of the dust collector is in a straight state; when narrow spaces such as a cleaning bed bottom or a table bottom and the like are cleaned, the first buckle 6 can be loosened to enable the upper connecting pipe 4 to wind the hinge seat 5 to turn over and form a proper angle with the middle connecting pipe 3, a user does not need to bend down or squat down to clean, and the use convenience is greatly improved.

The lower connecting pipe 2 comprises a first hinged pipe 21 and a second hinged pipe 22, the first hinged pipe 21 is used for being hinged with the dust collector floor brush 1, the second hinged pipe 22 is hinged with the first hinged pipe 21, and the hinged direction of the dust collector floor brush 1 and the first hinged pipe 21 is perpendicular to the hinged direction of the second hinged pipe 22 and the first hinged pipe 21. The dust collector floor brush 1 can turn back and forth around the first hinged pipe 21, the turning angle is 0-180 degrees, the first hinged pipe 21 can turn left and right around the second hinged pipe 22, and the turning angle is 0-180 degrees.

The middle connecting pipe 3 comprises a middle straight pipe 31, the bottom end of the middle straight pipe 31 is connected with a sleeve 32, and the sleeve 32 is sleeved at the upper end of the second hinged pipe 22 and detachably locked through a second buckle 7. In detail, in this embodiment, the articulated pipe 22 of second is cascaded tubular structure, and one side of the articulated pipe 22 of second is equipped with anti-skidding post 23, the bottom of sleeve 32 be equipped with the trepanning of the articulated pipe 22 upper end adaptation of second, one side of trepanning be equipped with the anti-skidding slot that anti-skidding post 23 cooperation is connected, second buckle 7 is installed sleeve 32 one side, the articulated pipe 22 of second is just right the lateral wall of second buckle 7 is equipped with draw-in groove 221, second buckle 7 be used for with draw-in groove 221 joint cooperation, the connected mode is simple, the assembly of being convenient for.

The upper end of the middle straight pipe 31 is connected with a lower pipe sleeve 33, the bottom end of the upper connecting pipe 4 is connected with a pipe sleeve 41 which is connected with the lower pipe sleeve 33 in a matched mode, the lower pipe sleeve 33 is hinged to the pipe sleeve 41 through the hinge seat 5, and dust collection hose limiting sleeves 8 are mounted in the lower pipe sleeve 33 and the upper connecting pipe 4. More in detail, first buckle 6 set up with the relative one side of hinge seat 5, first buckle 6 including articulate the buckle of pipe box 41 one side, the bottom of buckle one end is connected with the spring, the end-to-end connection of spring pipe box 41, the other end bottom of buckle is equipped with the back-off, down open on the pipe box 33 have with 6 joint complex joint grooves of first buckle, the back-off lock joint is in during the joint groove, will well takeover 3 with it is fixed to go up takeover 4 butt joints, and the extrusion is close to buckle one side of spring, buckle one end to the spring side rotates, the back-off with the separation of joint groove, it can be relative to go up takeover 4 well takeover 3 rotates.

In this embodiment, the structure principle of second buckle 7 with first buckle 6 is the same, 8 joints of dust absorption hose stop collar are in 4 inner chambers are taken over to lower pipe box 33, last, well straight tube 31 with adopt detachable connection between sleeve 32, the lower pipe box 33, go up take over 4 with adopt detachable connection between the pipe box 41, the connected mode can be modes such as threaded connection, screw connection, joint or interference fit.

More in detail, refer to fig. 5, this application still discloses a dust catcher, including dust catcher scrubbing brush 1, dust absorption hose 9 and dust catcher connecting tube structure, dust absorption hose 9 installs dust catcher connecting tube structure inner chamber, dust absorption hose 9's one end is connected the dust absorption mouth of dust catcher scrubbing brush 1, dust catcher scrubbing brush 1 is articulated with lower takeover 2, dust catcher scrubbing brush 1 can wind take over 2 upsets down.

To sum up, the application discloses a dust catcher connecting pipe structure and dust catcher thereof, the well takeover of dust catcher connecting pipe structure is articulated through the hinge seat with last takeover, can realize relative rotation to make dust catcher connecting pipe structure can realize buckling, when cleaning narrow spaces such as at the bottom of the bed or at the bottom of the table, can be through loosening first buckle makes and goes up the takeover and wind the hinge seat upset and with well takeover formation suitable angle, the user need not to bow or squat down just can clean, has improved the convenience of use greatly, assembles simple moreover, and is practical convenient.

The foregoing is a more detailed description of the invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments disclosed herein. To those skilled in the art to which the utility model belongs, a plurality of simple deductions or replacements can be made without departing from the concept of the utility model, and all the deductions or replacements should be regarded as belonging to the protection scope of the utility model.

Claims

1. The utility model provides a dust catcher connecting pipe structure, is including being used for taking over (2) with dust catcher scrubbing brush (1) articulated down, its characterized in that, the other end detachable of taking over (2) is connected with well takeover (3) down, well takeover (3) and last takeover (4) one side are passed through hinge seat (5) and are articulated, well takeover (3) and last takeover (4) between the biggest bending angle be 160, well takeover (3) and the opposite side of last takeover (4) are through first buckle (6) detachable connection, through first buckle (6) realize with well takeover (3) and last takeover (4) butt joint are fixed.

2. A vacuum cleaner connection pipe structure according to claim 1, characterized in that the lower connection pipe (2) comprises a first hinge pipe (21) and a second hinge pipe (22), the first hinge pipe is hinged with the vacuum cleaner floor brush (1), the second hinge pipe (22) is hinged with the first hinge pipe (21), and the hinging direction of the vacuum cleaner floor brush (1) and the first hinge pipe is perpendicular to the hinging direction of the second hinge pipe (22) and the first hinge pipe (21).

3. The connecting tube structure of the dust collector as claimed in claim 2, wherein the middle connecting tube (3) comprises a middle straight tube (31), a sleeve (32) is connected to the bottom end of the middle straight tube (31), and the sleeve (32) is sleeved on the upper end of the second hinged tube (22) and detachably locked by the second buckle (7).

4. A vacuum cleaner connection tube structure according to claim 3, wherein the second hinged tube (22) is a stepped tubular structure, one side of the second hinged tube (22) is provided with an anti-slip column (23), the bottom end of the sleeve (32) is provided with a sleeve hole matched with the upper end of the second hinged tube (22), and one side of the sleeve hole is provided with an anti-slip slot matched and connected with the anti-slip column (23).

5. A vacuum cleaner connection tube structure according to claim 3, characterized in that the second latch (7) is mounted on one side of the sleeve (32), a clamping groove (221) is provided on the side wall of the second hinge tube (22) opposite to the second latch (7), and the second latch (7) is used for clamping and matching with the clamping groove (221).

6. A vacuum cleaner connection pipe structure according to claim 3, characterized in that the upper end of the middle straight pipe (31) is connected with a lower pipe sleeve (33), the bottom end of the upper connection pipe (4) is connected with a pipe sleeve (41) which is matched and connected with the lower pipe sleeve (33), and the lower pipe sleeve (33) is hinged with the pipe sleeve (41) through the hinge base (5).

7. A vacuum cleaner connection tube structure according to claim 6, characterized in that the middle straight tube (31) is detachably connected with the sleeve (32) and the lower pipe sleeve (33), and the upper connection tube (4) is detachably connected with the pipe sleeve (41).

8. A vacuum cleaner connection pipe structure according to claim 6, characterized in that a dust suction hose limiting sleeve (8) is arranged in the lower pipe sleeve (33) and the upper connection pipe (4).

9. A vacuum cleaner, characterized in that it comprises a vacuum cleaner floor brush (1), a suction hose (9) and a vacuum cleaner connection pipe arrangement according to any one of the preceding claims 1-8.

10. A vacuum cleaner according to claim 9, characterized in that the suction hose (9) is arranged in the cavity of the dust collector connecting pipe structure, and one end of the suction hose (9) is connected with the suction opening of the dust collector floor brush (1).