CN216569762U - Dust collector with foldable handle - Google Patents

Abstract

The utility model provides a dust collector with a foldable handle, and belongs to the technical field of dust collectors. This folding dust catcher of handle includes the casing, both sides set up first air intake and first air outlet respectively around the casing, be equipped with motor element in the casing, motor element drive air flows backward in the past, follows first air intake gets into follow again in the casing first air outlet flows, the casing lower extreme rotates and is connected with the handle, be equipped with stop device between handle and the casing, with incite somebody to action the handle location is on a plurality of different angles. The foldable handle is foldable, can be conveniently adjusted to the required angle under different use scenes, can also reduce the volume, and is convenient to store and carry; the arrangement of the locking piece has simple structure and convenient use; the wire chamber can reduce the abrasion of the electric wire and prolong the service life of the dust collector.

Description

Dust collector with foldable handle

Technical Field

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

Background

The handheld dust collector is widely applied to families due to the characteristic of convenient use, but the handle of the current handheld dust collector is fixed, the angle between the handle and the dust collector cannot be adjusted when the handheld dust collector is used in certain special corners, the handheld dust collector is inconvenient to use, the whole volume of the dust collector is large when the handheld dust collector is stored, the dust collector and the handle are right-angled, the handheld dust collector occupies a relatively large space, and the handheld dust collector is not easy to carry and is not convenient to package and store.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to provide a vacuum cleaner with a foldable handle that solves the above problems.

In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme:

the utility model provides a folding dust catcher of handle, includes the casing, both sides set up first air intake and first air outlet respectively around the casing, be equipped with motor element in the casing, motor element drive air flows backward in the past, follows first air intake gets into follow again in the casing first air outlet flows, the casing lower extreme rotates and is connected with the handle, be equipped with stop device between handle and the casing, in order to incite somebody to action the handle location is in a plurality of different angles, is convenient for adjust the use angle of dust catcher, and folding back be convenient for accomodate and carry.

Preferably, the limiting device comprises a locking piece, one of the shell and the handle is circumferentially fixed with the locking piece, and the other of the shell and the handle is rotatably connected with the locking piece, so that the handle can be positioned after being rotated.

Preferably, the bottom of the shell is provided with a connecting part at least partially located on the outer side of the shell, the connecting part is hinged to the top of the handle, the connecting part is provided with a first convex block, the locking piece is provided with a first groove, the locking piece and the connecting part are circumferentially fixed through cooperation between the first convex block and the first groove, and rotation between the connecting part and the locking piece is prevented.

Preferably, the locking piece is further provided with a second protruding block, the handle is provided with a plurality of second grooves distributed in an annular mode, the second protruding block can be clamped into any one of the second grooves and can be moved out of the second grooves or moved into other second grooves under the action of external force, and automatic rotation and positioning are facilitated when the handle is pulled off.

Preferably, the outer side of the rotating shaft of the handle is provided with a limiting part, the inner surface of the limiting part is provided with the second groove, so that the limiting part is provided with a first section and a second section which are different in distance between the rotating shafts, the distance between the first section and the rotating shafts is minimum, the maximum distance between the first section and the second bump is 0.5-3 mm, the handle is more labor-saving when being rotated, and the limiting effect cannot be influenced.

Preferably, the second projection is at least partially located outside the horizontal projection of the connecting portion, so that the second projection is matched with the second groove support in the second groove support, and rotation interference between the handle and the connecting portion is avoided.

Preferably, the rotation range of the handle is 0-180 degrees,

preferably, the handle can rotate forwards to a first folding state which is basically parallel to the shell, and can rotate backwards to a second rotating state which is basically parallel to the shell, so that the folding position of the dust collector can be freely adjusted.

Preferably, the casing front end detachable is connected with the garbage bin, both sides are equipped with second air intake and second air outlet respectively around the garbage bin, be equipped with filtering mechanism on the second air outlet to block large granule dust or rubbish in the garbage bin, be convenient for collect large granule rubbish.

As preferred, the casing includes left casing and right casing, left side casing and right casing pass through buckle or screw fixation, left side casing and right casing internal surface are equipped with first motor fixed slot and second motor fixed slot, each all be equipped with in the motor fixed slot with the shock pad of motor surface laminating, the handle is including the left handle and the right handle that are connected, be equipped with battery and switch in the handle, be equipped with the through wires hole that the power supply line passed on the connecting portion, the pivot of handle still is equipped with the line storehouse outward, makes when the handle rotates, the electric wire is in line storehouse internalization prevents that the electric wire from being cliied or using for a long time when the handle rotates the back electric wire and wrench movement back fracture.

Preferably, the first motor fixing groove and the second motor fixing groove are staggered and positioned in multiple positions, so that the motor is more stably used.

The beneficial effects of the utility model include: compared with the prior art, the foldable handle is foldable, can be conveniently adjusted to the required angle under different use scenes, can also reduce the volume, and is convenient to store and carry; the arrangement of the locking piece has simple structure and convenient use; due to the arrangement of the wire bin, the abrasion of the electric wire is reduced, and the service life of the dust collector is prolonged.

Drawings

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

Fig. 2 is a schematic view of the first folding state of the vacuum cleaner of the present invention.

Fig. 3 is a schematic view of a second folded state of the vacuum cleaner of the present invention.

Figure 4 is an exploded view of the vacuum cleaner of the present invention.

Fig. 5 is a schematic sectional view of the vacuum cleaner of the present invention.

Fig. 6 is a schematic view of the spacing device of the present invention.

Fig. 7 is a schematic view of the inventive wire bin.

Detailed Description

In order to make those skilled in the art better understand the solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all of it. All other embodiments that can be obtained by a person skilled in the art based on the embodiments of the present invention without any inventive step shall fall within the scope of the present invention.

The terms "comprises," "comprising," or any other variation thereof, in the description and claims of this specification and the above-described drawings are intended to cover a non-exclusive inclusion, such that a list of elements, processes, systems, articles, or devices is not necessarily limited to the particular list of elements, systems, articles, or devices but may include other elements, processes, products, or devices not expressly listed or inherent to such elements, processes, articles, or devices.

The terms "mounted," "disposed," "provided," "connected," and "nested" in the description and claims of the utility model and the above-described drawings are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations. When an installation is described as being "connected" or "connected," it can be directly connected or indirectly connected through intervening components. If not indicated otherwise, a component "disposed on," "disposed on," or "connected to" another component does not exclude the two components from being integrally formed.

Furthermore, spatially relative terms, such as bottom, top, and the like, may be used to describe one element and/or feature's relationship to another element(s) and/or feature(s), such as is illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use and/or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "front" may be oriented "back" to other elements or features. The device may be otherwise oriented (e.g., rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Referring to fig. 1-7, a dust collector with a foldable handle comprises a housing 1, a first air inlet 13 and a first air outlet 14 are respectively arranged on the front side and the rear side of the housing 1, a motor assembly 3 is arranged in the housing 1, the motor assembly 3 comprises a motor 31 and a fan 32, the motor 31 drives the fan 32 to rotate and drives air to flow from the front to the rear, the air enters the housing 1 from the first air inlet 13 and then flows out from the first air outlet 14, the lower end of the housing 1 is rotatably connected with the handle 2, and a limiting device 5 is arranged between the handle 2 and the housing 1 to position the handle 2 at a plurality of different angles.

Specifically, the casing 1 includes a left casing 11 and a right casing 12, the left casing 11 and the right casing 12 are fixed by a buckle or a screw, a first motor fixing groove 17 and a second motor fixing groove 18 are formed on the inner surfaces of the left casing 11 and the right casing 12, the surface of each motor fixing groove is arc-shaped similar to the shape of the motor 31, a vibration-proof pad 33 attached to the surface of the motor 31 is arranged in each motor fixing groove to reduce the vibration between the motor 31 and the casing 1 when the motor 31 works, the first motor fixing groove 17 and the second motor fixing groove 18 are staggered to improve the stability of installation, the bottom of the casing 1 is provided with a connecting part 15 at least partially located on the outer side of the casing 1, the connecting part 15 is hinged to the handle 2, the handle 2 includes a left handle 21 and a right handle 22 which are connected, a battery 25 and a switch 26 are arranged in the handle 2, the bottom of the handle 2 is provided with a charging port 27, the connecting part 15 is provided with a threading hole 19 through which a power supply line passes, the rotating shaft 6 of the handle 2 is externally provided with a wire cabin 28, so that when the handle 2 rotates, the electric wire moves in the wire cabin 28.

Stop device includes locking piece 5, and one of them and locking piece 5 circumference of casing 1 and handle 2 are fixed, another and the rotatable connection of locking piece 5, through locking piece 5 adjustment handle 2's angle and location. Be equipped with first lug 16 on connecting portion 15, be equipped with first recess 51 on the locking piece 5, the cooperation realizes that the circumference between locking piece 5 and connecting portion 15 is fixed between first lug 16 and the first recess 51.

The locking piece 5 is further provided with a second bump 52, the handle 2 is provided with a plurality of second grooves 23 distributed annularly, the second bump 52 can be clamped into any one of the second grooves 23 and can be moved out of the second groove 23 or moved into other second grooves 23 under the action of external force, and therefore angle adjustment and positioning of the handle 2 are completed.

Specifically, the outer side of the rotating shaft 6 of the handle 2 is provided with a limiting part 20, and the inner surface of the limiting part 20 is provided with a second groove 23, so that the limiting part 20 is provided with a first section 231 and a second section 232 which are different from the rotating shaft 6 in distance, the distance between the first section 231 and the rotating shaft 6 is the minimum, and the maximum distance between the first section 231 and the second bump 52 is 0.5mm-3 mm.

Preferably, as shown in fig. 5, the second projection 52 is at least partially located outside the horizontal projection of the connecting portion 15, so as to facilitate the engagement between the second projection 52 and the second groove 23 and avoid rotational interference between the handle 2 and the connecting portion 15. And the handle 2 is rotated through a range of 0-180 so that the handle 2 can be moved forward to a first folded state substantially parallel to the housing 1 and can also be rotated backward to a second rotated state substantially parallel to the housing 1.

Preferably, the front end of the housing 1 is detachably connected with the garbage bin 3, the front side and the rear side of the garbage bin 3 are respectively provided with a second air inlet 42 and a second air outlet 43, the second air outlet 43 is connected with the first air inlet 13 and is provided with a filtering mechanism 41 so as to block large-particle dust or garbage in the garbage bin 4, and the filtering mechanism 41 can be set as a filter element or sponge and the like. The front part of the garbage bin 4 is detachably provided with a cleaning device which can be auxiliary pieces such as a hose and a brush which are convenient to clean.

The above description of the present invention is intended to be illustrative. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.

Claims (10)

1. The utility model provides a folding dust catcher of handle, includes the casing, both sides set up first air intake and first air outlet respectively around the casing, be equipped with motor element in the casing, motor element drive air flows backward in the past, follows first air intake gets into follow again in the casing first air outlet flows, the casing lower extreme rotates and is connected with the handle, its characterized in that, be equipped with stop device between handle and the casing, with will the handle location is on a plurality of different angles.

2. The foldable handle vacuum cleaner of claim 1, wherein the retention device comprises a latch member, one of the housing and the handle being circumferentially fixed to the latch member and the other being rotatably coupled to the latch member.

3. The handle-foldable vacuum cleaner of claim 2, wherein the bottom of the housing is provided with a connecting portion at least partially located outside the housing, the connecting portion is hinged to the top of the handle, the connecting portion is provided with a first protrusion, the locking member is provided with a first groove, and the locking member and the connecting portion are circumferentially fixed by cooperation of the first protrusion and the first groove.

4. The handle-foldable vacuum cleaner of claim 3, wherein the locking member further comprises a second protrusion, the handle further comprises a plurality of second grooves distributed in an annular shape, and the second protrusion can be clamped into any one of the second grooves and moved out of the second groove or moved into other second grooves under the action of an external force.

5. The foldable handle vacuum cleaner of claim 4, wherein a position-limiting portion is disposed at an outer side of the rotating shaft of the handle, and the second groove is disposed at an inner surface of the position-limiting portion, so that the position-limiting portion has a first section and a second section which are different from each other in distance from the rotating shaft, the distance between the first section and the rotating shaft is the smallest, and the maximum distance between the first section and the second protrusion is 0.5mm-3 mm.

6. The foldable-handle vacuum cleaner of any one of claims 4 or 5, wherein the second protrusion is at least partially outside a horizontal projection of the connecting portion.

7. The foldable handle vacuum cleaner of claim 5, wherein the handle is rotatable through a range of 0 ° -180 °, or wherein the handle is rotatable forward to a first, folded position substantially parallel to the housing and rotatable backward to a second, rotated position substantially parallel to the housing.

8. The dust collector with the foldable handle as claimed in any one of claims 1 to 3, wherein a garbage bin is detachably connected to the front end of the housing, a second air inlet and a second air outlet are respectively arranged at the front side and the rear side of the garbage bin, and a filtering mechanism is arranged at the second air outlet to block large-particle dust or garbage in the garbage bin.

9. The foldable-handle dust collector of claim 8, wherein the housing comprises a left housing and a right housing, the left housing and the right housing are fixed by a buckle or a screw, a first motor fixing groove and a second motor fixing groove are formed in the inner surfaces of the left housing and the right housing, a shock pad attached to the surface of the motor is arranged in each motor fixing groove, the handle comprises a left handle and a right handle which are connected, a battery and a switch are arranged in the handle, a threading hole through which a power supply wire passes is formed in the connecting portion, and a wire cabin is further arranged outside the rotating shaft of the handle, so that when the handle rotates, the power supply wire moves in the wire cabin.

10. The foldable handle vacuum cleaner of claim 9, wherein the first motor retaining groove and the second motor retaining groove are offset from one another.

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