CN219846324U

CN219846324U - Portable dust collector

Info

Publication number: CN219846324U
Application number: CN202320536423.XU
Authority: CN
Inventors: 许洁城
Original assignee: Suzhou Dexinlong Plastic Co ltd
Current assignee: Suzhou Dexinlong Plastic Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-10-20
Anticipated expiration: 2033-03-20

Abstract

The utility model discloses a portable dust collector, which comprises a machine body, wherein a telescopic dust collection mechanism is arranged on one side of the machine body and comprises a fixed pipe, a telescopic pipe, a corrugated pipe, a dust collection head and a connecting component, one end of the fixed pipe is fixedly connected with the machine body, one end of the telescopic pipe is connected with an inner cavity thread of the fixed pipe in a penetrating way, the other end of the telescopic pipe is fixedly connected with one end of the corrugated pipe, the other end of the corrugated pipe is connected with the dust collection head, and the connecting component is arranged between the dust collection head and the telescopic pipe. According to the utility model, by means of the arrangement mode of the fixed pipe, the telescopic pipe, the corrugated pipe, the dust collection head and the connecting assembly, the telescopic pipe is connected with threads at two ends of the inner cavity of the fixed pipe in a penetrating way, so that the telescopic pipe can adjust the extending length, the dust collection device is suitable for dust collection requirements of different lengths, the direction of the dust collection head can be changed into adjustable through the corrugated pipe by releasing the connection of the connecting assembly, dust collection work can be conveniently carried out in a plurality of bending spaces, and the dust collection efficiency is improved.

Description

Portable dust collector

Technical Field

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

Background

The vacuum cleaners can be divided into upright, horizontal and portable types by structure. The working principle of the dust collector is that the motor is used for driving the blades to rotate at high speed, and air negative pressure is generated in the sealed shell, so that dust is sucked.

The existing portable dust collector generally performs dust collection work by installing dust collection pipes, and installs dust collection pipes with different lengths according to positions and distances with dust, but the cost of a plurality of dust collection pipes is relatively high, frequent replacement of the dust collection pipes is relatively troublesome, the dust collection pipes are vertical pipes, the dust collection pipes cannot be bent during dust collection in some bending spaces, and dust collection limitation is large.

Disclosure of Invention

The present utility model is directed to a portable vacuum cleaner, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a portable dust collector comprises a machine body, wherein a sliding switch is arranged at the top end of the machine body;

a telescopic dust collection mechanism is arranged on one side of the machine body;

the telescopic dust collection mechanism comprises a fixed pipe, a telescopic pipe, a corrugated pipe, a dust collection head and a connecting component, wherein one end of the fixed pipe is fixedly connected with a machine body, an external thread is arranged at one end of the telescopic pipe, one end of the telescopic pipe is connected with an inner cavity thread of the fixed pipe in a penetrating mode, the other end of the telescopic pipe is fixedly connected with one end of the corrugated pipe, the other end of the corrugated pipe is connected with the dust collection head, and the connecting component is arranged between the dust collection head and the telescopic pipe.

Preferably, a sliding groove is formed in the inner wall of the fixed pipe, and the telescopic pipe is connected with the inner cavity of the sliding groove in a sliding penetrating mode.

Preferably, the dust collection head comprises a flat head and a round tube, one end of the round tube is fixedly connected with the corrugated tube, and the other end of the round tube is connected with the inner cavity of the flat head in a threaded penetrating manner.

Preferably, the connecting assembly comprises a fixing plate, a connecting plate and a positioning assembly, wherein the two fixing plates are respectively and fixedly connected to the outer walls of the telescopic pipe and the circular pipe, one side of the connecting plate is fixedly connected with one fixing plate, the other fixing plate is provided with a connecting groove in the middle, the connecting plate is connected with an inner cavity of the connecting groove in a sliding and penetrating mode, a through groove is formed in one side of the connecting plate, and the positioning assembly is located in the through groove.

Preferably, the positioning assembly comprises positioning blocks and compression springs, wherein the two positioning blocks are connected with the inner cavity of the through groove in a sliding and penetrating mode, the compression springs are located in the through groove, and two ends of each compression spring are fixedly connected with the two positioning blocks respectively.

Preferably, the top end of the positioning block is fixedly connected with a pull rod, a pull groove is formed in the top end of the inner wall of the through groove, and the two pull rods are connected with the inner cavity of the pull groove in a sliding and penetrating mode.

Preferably, the outer wall fixedly connected with strengthening rib of fixed pipe, strengthening rib and the outer wall fixed connection of organism, the top fixedly connected with handle of organism.

The utility model has the technical effects and advantages that:

(1) According to the utility model, by means of the arrangement mode of the fixed pipe, the telescopic pipe, the corrugated pipe, the dust collection head and the connecting assembly, the telescopic pipe is connected with threads at two ends of the inner cavity of the fixed pipe in a penetrating way, so that the telescopic pipe can adjust the extending length, the dust collection device is suitable for dust collection requirements of different lengths, the direction of the dust collection head can be changed into adjustable through the corrugated pipe by releasing the connection of the connecting assembly, dust collection work in a multi-bending space is facilitated, and the dust collection efficiency is improved;

(2) The utility model utilizes the arrangement mode that the flat head is matched with the round tube, and the round tube can be connected with dust suction nozzles with different shapes, such as the flat head, the bristle brush head and the long nozzle head, by the threads arranged on the outer wall of the round tube, thereby being applicable to different dust suction requirements.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of the front internal structure of the present utility model.

FIG. 3 is a schematic top view of the positioning assembly of the present utility model.

FIG. 4 is a schematic top view of the positioning assembly of the present utility model.

Fig. 5 is an enlarged schematic view of the structure of fig. 4 a according to the present utility model.

In the figure: 1. a body; 2. a sliding switch; 3. a telescopic dust collection mechanism; 31. a fixed tube; 32. a telescopic tube; 33. a bellows; 34. a dust collection head; 341. a flat head; 342. a circular tube; 35. a connection assembly; 351. a fixing plate; 352. a connecting plate; 353. a positioning assembly; 3531. a positioning block; 3532. a compression spring; 3533. a pull rod; 4. reinforcing ribs; 5. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a portable dust collector as shown in figures 1-5, which comprises a machine body 1, wherein the top end of the machine body is provided with a sliding switch 2;

one side of the machine body 1 is provided with a telescopic dust collection mechanism 3, and the other side of the machine body is connected with a dust collection box in a clamping way and is used for storing and recycling sucked dust and fragments in a centralized way;

the telescopic dust collection mechanism 3 comprises a fixed pipe 31, a telescopic pipe 32, a corrugated pipe 33, a dust collection head 34 and a connecting component 35, wherein one end of the fixed pipe 31 is fixedly connected with the machine body 1, an external thread is arranged at one end of the telescopic pipe 32, one end of the telescopic pipe 32 is connected with an inner cavity thread of the fixed pipe 31 in a penetrating mode, the arranged external thread is a special sealing pipe thread, the telescopic pipe 32 ensures the sealing performance inside the fixed pipe 31 when in threaded connection with the fixed pipe 31, therefore, no matter the telescopic pipe 32 is in a contracted state or an extended state, the whole dust collection effect of the machine body 1 is not influenced, the other end of the telescopic pipe 32 is fixedly connected with one end of the corrugated pipe 33, the other end of the corrugated pipe 33 is connected with the dust collection head 34, the connecting component 35 is arranged between the dust collection head 34 and the telescopic pipe 32, the corrugated pipe 33 is arranged to enable the dust collection head 34 to be suitable for different dust collection angles, dust collection work is convenient to be carried out in a multi-bending space, and dust collection efficiency is improved.

The inner wall of the fixed tube 31 is provided with a sliding groove, and the telescopic tube 32 is connected with the inner cavity of the sliding groove in a sliding and penetrating way.

The dust collection head 34 comprises a flat head 341 and a circular tube 342, one end of the circular tube 342 is fixedly connected with the corrugated tube 33, the other end of the circular tube 342 is connected with the inner cavity of the flat head 341 in a threaded insertion manner, and the circular tube 342 can be connected with dust collection nozzles with different shapes, such as the flat head 341, a bristle brush head and a long nozzle head, through threads formed on the outer wall of the circular tube 342, so that the dust collection head is applicable to different dust collection requirements.

The connecting assembly 35 comprises a fixing plate 351, a connecting plate 352 and a positioning assembly 353, the two fixing plates 351 are respectively and fixedly connected to the telescopic pipe 32 and the outer wall of the circular pipe 342, one side of the connecting plate 352 is fixedly connected with one fixing plate 351, a connecting groove is formed in the middle of the other fixing plate 351, the connecting plate 352 is connected with the inner cavity of the connecting groove in a sliding and penetrating mode, a through groove is formed in one side of the connecting plate 352, the positioning assembly 353 is located inside the through groove, the positioning assembly 353 comprises a positioning block 3531 and a compression spring 3532, the two positioning blocks 3531 are respectively and fixedly connected with the two positioning blocks 3531, the compression spring 3532 always has an elastic acting force on the two positioning blocks 3531, the positioning blocks 3531 can keep an extending state, the positioning blocks 3531 limit the connecting plate 352 between the two fixing plates 351, and the dust suction head 34 can keep the same linear state with the fixing pipe 31.

The pull rod 3533 is fixedly connected to the top end of the positioning block 3531, the pull grooves are formed in the top end of the inner wall of each through groove, the two pull rods 3533 are connected with the inner cavities of the pull grooves in a sliding and penetrating mode, the positioning block 3531 can be pulled to retract into the inner parts of the through grooves through the pull rod 3533, the connecting plate 352 can be separated from the connecting grooves formed in the fixing plate 351, and at the moment, the dust collection direction of the dust collection head 34 can be adjusted through the corrugated pipe 33.

The outer wall fixedly connected with strengthening rib 4 of fixed pipe 31, the outer wall fixedly connected with of strengthening rib 4 and organism 1, the top fixedly connected with handle 5 of organism 1, the setting of strengthening rib 4 makes flexible pipe 32 stretch out the back, whole fixed pipe 31 still can keep a steady state, makes fixed pipe 31 break because of the problem of arm of force when effectively preventing flexible pipe 32 stretch out, has prolonged the life of fixed pipe 31, the setting of handle 5 is convenient for take organism 1.

The working principle of the utility model is as follows:

when the portable dust collector is used, when the dust collection length is required to be adjusted, the telescopic pipe 32 can be rotated, one end of the telescopic pipe 32 provided with external threads is separated from the inner cavity of the fixed pipe 31 and can slide in the inner cavity of the sliding groove, the telescopic pipe 32 slides to the other end of the inner cavity of the fixed pipe 31 to be threaded and connected again, so that the telescopic pipe 32 extends out of the fixed pipe 31, the dust collection length is adjusted, dust collection with longer length can be performed at the moment, when the dust collection is hindered by the direction, the positioning block 3531 can be pulled by the pull rod 3533, the positioning block 3531 can be retracted into the inner cavity of the through groove, namely the connecting plate 352 is separated from the connecting groove formed in the fixed plate 351 through pulling out the corrugated pipe 33, at the moment, the required dust collection angle can be achieved through bending the corrugated pipe 33, and when dust collection requirements of different requirements are met, the round pipe 342 can be exposed through rotating the flat head 341, and different dust collection nozzles can be directly replaced, so that the portable dust collector is suitable for different dust collection requirements.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A portable vacuum cleaner, comprising:

a body (1) with a sliding switch (2) arranged at the top end;

the method is characterized in that: a telescopic dust collection mechanism (3) is arranged on one side of the machine body (1);

the telescopic dust collection mechanism (3) comprises a fixed pipe (31), a telescopic pipe (32), a corrugated pipe (33), a dust collection head (34) and a connecting component (35), one end of the fixed pipe (31) is fixedly connected with a machine body (1), an external thread is formed in one end of the telescopic pipe (32), one end of the telescopic pipe (32) is connected with an inner cavity thread of the fixed pipe (31) in a penetrating mode, the other end of the telescopic pipe (32) is fixedly connected with one end of the corrugated pipe (33), the other end of the corrugated pipe (33) is connected with the dust collection head (34), and the connecting component (35) is arranged between the dust collection head (34) and the telescopic pipe (32).

2. A portable vacuum cleaner according to claim 1, wherein the inner wall of the fixed tube (31) is provided with a sliding groove, and the telescopic tube (32) is connected with the inner cavity of the sliding groove in a sliding and penetrating manner.

3. The portable vacuum cleaner according to claim 1, wherein the vacuum cleaner head (34) comprises a flat head (341) and a circular tube (342), one end of the circular tube (342) is fixedly connected with the corrugated tube (33), and the other end of the circular tube (342) is threaded and connected with the inner cavity of the flat head (341).

4. The portable vacuum cleaner according to claim 1, wherein the connecting assembly (35) comprises a fixing plate (351), a connecting plate (352) and a positioning assembly (353), the two fixing plates (351) are respectively and fixedly connected to the outer walls of the telescopic tube (32) and the circular tube (342), one side of the connecting plate (352) is fixedly connected with one of the fixing plates (351), the other fixing plate (351) is provided with a connecting groove in the middle, the connecting plate (352) is connected with the inner cavity of the connecting groove in a sliding and penetrating manner, a through groove is formed in one side of the connecting plate (352), and the positioning assembly (353) is located in the through groove.

5. The portable vacuum cleaner according to claim 4, wherein the positioning assembly (353) comprises positioning blocks (3531) and compression springs (3532), the two positioning blocks (3531) are slidably inserted into the inner cavity of the through slot, the compression springs (3532) are positioned in the through slot, and two ends of the compression springs (3532) are fixedly connected with the two positioning blocks (3531) respectively.

6. The portable vacuum cleaner according to claim 5, wherein the top end of the positioning block (3531) is fixedly connected with a pull rod (3533), a pull groove is formed in the top end of the inner wall of the through groove, and both pull rods (3533) are connected with the inner cavity of the pull groove in a sliding and penetrating manner.

7. A portable vacuum cleaner according to claim 1, characterized in that the outer wall of the fixing tube (31) is fixedly connected with a reinforcing rib (4), the reinforcing rib (4) is fixedly connected with the outer wall of the machine body (1), and the top end of the machine body (1) is fixedly connected with a handle (5).