CN215128034U

CN215128034U - Telescopic adjusting handle for dust collector

Info

Publication number: CN215128034U
Application number: CN202121078224.6U
Authority: CN
Inventors: 忻智斌
Original assignee: Ningbo Weiwei Plastic Co ltd
Current assignee: Ningbo Weiwei Plastic Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-12-14
Anticipated expiration: 2031-05-19

Abstract

The utility model discloses a telescopic adjusting handle for a dust collector, which comprises a shell, a rod piece, a gear and a rotating column, wherein the rod piece is arranged in the shell, one side of the rod piece is provided with a plurality of zigzag grooves, the gear is arranged in the shell, both ends of the gear are fixedly connected with one end of the rotating column, the other end of the rotating column penetrates through one end of the shell and is rotatably connected with a fixed plate, a connecting rod is fixedly connected between the fixed plate and the shell, the rotating column is provided with a plurality of jacks, limiting inserted rods are arranged in the jacks, a rubber sleeve is fixedly connected on the connecting rod, one end of the limiting inserted rod, which is far away from the fixed plate, is fixedly connected with a pulling plate, the pulling plate can draw the limiting inserted rods out of the jacks on the rotating column when moving, so that the gear can rotate, the gear can move up and down along the rod piece when rotating, further, the shell is driven to move up and down, and the length of the handle can be adjusted, in the process, operators do not need to bend down to operate, the use of special people is facilitated, and the use is more labor-saving.

Description

Telescopic adjusting handle for dust collector

Technical Field

The utility model relates to a dust collector handle, in particular to a telescopic adjusting handle for a dust collector.

Background

A vacuum cleaner is a machine for removing dust and other fine and broken dirt, and the dust and other fine and broken dirt are sucked in by an electric suction machine generally. 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.

In order to facilitate the use of people, the handle of the dust collector has a telescopic adjusting function, but during adjustment, the people need to bend down to operate a fixing mechanism at the joint of the telescopic rod, and the old who cannot bend down or has a poor waist needs to be laboursome use, so that the improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a telescopic regulation handle for dust catcher to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a telescopic adjusting handle for a dust collector comprises a shell, wherein a rod piece is arranged in the shell, a plurality of sawtooth-shaped grooves are formed in one side of the rod piece at equal intervals, a dust collector suction head is hinged to one end of the rod piece, a gear is arranged in the shell and is meshed with the sawtooth-shaped grooves in the rod piece, two ends of the gear are fixedly connected with one end of a rotating column, through holes for the rotating column to penetrate through are formed in the shell, the other end of the rotating column penetrates through one end of the shell and is rotatably connected with a fixed plate, three connecting rods are fixedly connected between the fixed plate and the shell and are arranged in the circumferential direction, a plurality of inserting holes are formed in the side wall of one rotating column at equal intervals in the circumferential direction, limiting inserting rods are arranged in the inserting holes, and rubber sleeves for fixing the ends of the limiting inserting rods are fixedly connected to the connecting rods on the same straight line with the limiting inserting rods, the shell is fixedly provided with a limiting block, a through hole for penetrating through the limiting insertion rod is formed in the limiting block, the through hole and the limiting insertion rod are in clearance fit, and one end of the limiting insertion rod, far away from the fixing plate, is fixedly connected with a pulling plate.

As a further aspect of the present invention: the shell is fixedly connected with two guide rails, the two guide rails are symmetrically arranged, and the pull plate is provided with a T-shaped notch which is used for being in sliding connection with the guide rails.

As a further aspect of the present invention: the handle is fixedly connected to the side wall of the shell and is installed on the position, close to the bottom, of the shell.

As a further aspect of the present invention: a sliding block is arranged in the shell and is in sliding connection with the shell.

As a further aspect of the present invention: the length of member is greater than the length of casing, fixed mounting has the ash storage box on the casing, the ash storage box passes through pipeline and dust catcher suction head fixed connection, the ash storage box passes through pipeline and the inside intercommunication of dust catcher suction head.

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

1. the utility model has the advantages that by arranging the limiting inserted bar, the pulling plate can be moved to draw the limiting inserted bar out of the insertion hole on the rotating column, so that the gear can rotate, the gear can move up and down along the rod piece when rotating, and further drives the shell to move up and down, the length of the handle can be adjusted, operators do not need to bend down to operate in the process, the use of special people is facilitated, and the use is more labor-saving;

2. the utility model discloses a set up the handle, hold the handle during use, place partial casing on the elbow to make whole casing all be in the scope that the hand is convenient for control, also comparatively laborsaving during the use, can conveniently turn the adjustment to the dust catcher suction head.

Drawings

Fig. 1 is a schematic structural view of a telescopic adjusting handle for a vacuum cleaner.

Fig. 2 is a schematic view of a first perspective structure of a telescopic adjusting handle for a vacuum cleaner.

Fig. 3 is a schematic structural view of a portion a of the telescopic adjustment handle for a vacuum cleaner.

Fig. 4 is a schematic diagram of a second perspective structure of the telescopic adjusting handle for the dust collector.

Fig. 5 is a schematic view showing the internal structure of the telescopic adjustment handle for the vacuum cleaner.

Shown in the figure: the dust collector comprises a dust collector suction head 1, a rod 2, a shell 3, a handle 4, a limiting inserted rod 5, a guide sliding rail 6, a pulling plate 7, a limiting block 8, a fixing plate 9, a dust storage box 10, a rotating column 11, a connecting rod 12, a rubber sleeve 13, a sliding block 14 and a gear 15.

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.

Referring to fig. 1 to 5, in an embodiment of the present invention, a telescopic adjusting handle for a vacuum cleaner includes a vacuum cleaner suction head 1, a rod 2, a housing 3, a grip 4, a limiting insertion rod 5, a guide sliding rail 6, a pulling plate 7, a limiting block 8, a fixing plate 9, an ash storage box 10, a rotating column 11, a connecting rod 12, a rubber sleeve 13, a slider 14, and a gear 15, wherein the housing 3 is provided with the rod 2, one side of the rod 2 is equidistantly provided with a plurality of zigzag grooves, one end of the rod 2 is hinged with the vacuum cleaner suction head 1, the housing 3 is provided with the gear 15, the gear 15 is engaged with the zigzag grooves on the rod 2, two ends of the gear 15 are both fixedly connected with one end of the rotating column 11, the housing 3 is provided with a through hole for the rotating column 11 to pass through, one end of the rotating column 11, which passes through the housing 3, is rotatably connected with the fixing plate 9, the connecting rods 12 are fixedly connected between the fixed plate 9 and the shell 3, the number of the connecting rods 12 is three along the circumferential direction, a plurality of jacks are formed in the side wall of one rotating column 11 at equal intervals along the circumferential direction, limiting insertion rods 5 are arranged in the jacks, rubber sleeves 13 used for fixing the end parts of the limiting insertion rods 5 are fixedly connected to the connecting rods 12 on the same straight line with the limiting insertion rods 5, limiting blocks 8 are fixedly mounted on the shell 3, through holes used for the limiting insertion rods 5 to penetrate through are formed in the limiting blocks 8, the through holes are in clearance fit with the limiting insertion rods 5, and the limiting blocks 8 are arranged for limiting the movement paths of the limiting insertion rods 5, so that the limiting insertion rods 5 are more stable in drawing and pulling, and faults are reduced;

one end, far away from the fixed plate 9, of the limiting insertion rod 5 is fixedly connected with a pulling plate 7, the shell 3 is fixedly connected with two guide sliding rails 6, the two guide sliding rails 6 are symmetrically arranged, the pulling plate 7 is provided with a T-shaped notch used for being in sliding connection with the guide sliding rails 6, the guide sliding rails 6 are arranged, and the pulling plate 7 is limited on the shell 3 due to the arrangement of the guide sliding rails 6, so that the limiting insertion rod is more stable in use, and the possibility of fracture in use is reduced;

a handle 4 is fixedly connected to the side wall of the shell 3, the handle 4 is mounted on the shell 3 at a position close to the bottom, a sliding block 14 is arranged in the shell 3, and the sliding block 14 is in sliding connection with the shell 3;

the length of member 2 is greater than the length of casing 3, fixed mounting has ash storage box 10 on the casing 3, ash storage box 10 passes through pipeline and dust catcher suction head 1 fixed connection, ash storage box 10 passes through pipeline and the inside intercommunication of dust catcher suction head 1.

The utility model discloses a theory of operation is:

when the handle is used, the grip 4 is held by hands, and part of the shell 3 is placed on the elbow, so that the whole shell 3 is in a range convenient for the hands to operate and control, labor is saved during use, and the dust collector suction head 1 can be conveniently adjusted in a turning way; when the telescopic length of the dust collector needs to be adjusted, the handle is adjusted to be in a vertical state, then the pulling plate 7 is held by hand to pull the pulling plate 7 upwards, the end part of the limiting insertion rod 5 can be pulled out from the rubber sleeve 13 by the movement of the pulling plate 7, the limiting insertion rod 5 can be pulled out from the insertion hole on the rotating column 11 by the continuous movement of the pulling plate 7, so that the gear 15 can rotate, the gear 15 will move up and down along the bar 2 when rotating, and then drive casing 3 and reciprocate, realize the regulation to handle length, adjust and to make the tip of spacing inserted bar 5 run through the jack of seting up on the rotation post 11 and insert in the rubber sleeve 13 and can realize fixing after accomplishing, in-process operating personnel need not the operation of bowing, makes things convenient for special crowd's use, uses more laborsavingly, the utility model discloses a setting up ash storage box 10 and being used for storing the dust, make things convenient for personnel to observe the processing to the volume of dust at any time.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A telescopic adjusting handle for a dust collector comprises a shell (3), and is characterized in that: a rod piece (2) is arranged in the shell (3), a plurality of sawtooth-shaped grooves are formed in one side of the rod piece (2) at equal intervals, a dust collector suction head (1) is hinged to one end of the rod piece (2), a gear (15) is arranged in the shell (3), the gear (15) is meshed with the sawtooth-shaped grooves in the rod piece (2), two ends of the gear (15) are fixedly connected with one end of a rotating column (11), a through hole for the rotating column (11) to penetrate through is formed in the shell (3), one end, penetrating through the shell (3), of the other end of the rotating column (11) is rotatably connected with a fixing plate (9), a connecting rod (12) is fixedly connected between the fixing plate (9) and the shell (3), the number of the connecting rod (12) is three, and a plurality of jacks are formed in the side wall of the rotating column (11) at equal intervals in the circumferential direction, be provided with spacing inserted bar (5) in the jack, with spacing inserted bar (5) fixedly connected with be used for fixed rubber sleeve (13) of spacing inserted bar (5) tip on same sharp connecting rod (12), fixed mounting has stopper (8) on casing (3), offer the through hole that is used for spacing inserted bar (5) to run through on stopper (8), the through hole is clearance fit with spacing inserted bar (5), the one end fixedly connected with arm-tie (7) of fixed plate (9) are kept away from in spacing inserted bar (5).

2. The telescopic adjusting handle for a vacuum cleaner as claimed in claim 1, wherein: the improved portable multifunctional electric scooter is characterized in that a guide sliding rail (6) is fixedly connected to the shell (3), the guide sliding rail (6) is symmetrically provided with two guide sliding rails, and a T-shaped notch used for being connected with the guide sliding rail (6) in a sliding mode is formed in the pulling plate (7).

3. The telescopic adjusting handle for a vacuum cleaner as claimed in claim 1, wherein: the handle (4) is fixedly connected to the side wall of the shell (3), and the handle (4) is installed on the position, close to the bottom, of the shell (3).

4. The telescopic adjusting handle for a vacuum cleaner as claimed in claim 1, wherein: a sliding block (14) is arranged in the shell (3), the sliding block (14) is in sliding connection with the shell (3), and the sliding block (14) is fixedly connected with the other end of the rod piece (2).

5. The telescopic adjusting handle for a vacuum cleaner as claimed in claim 1, wherein: the length of member (2) is greater than the length of casing (3), fixed mounting has ash storage box (10) on casing (3), ash storage box (10) are through pipeline and dust catcher suction head (1) fixed connection, ash storage box (10) are through pipeline and the inside intercommunication of dust catcher suction head (1).