CN213721725U - Dust cup cover releasing structure of dust collector - Google Patents

Abstract

The utility model discloses a dust cup cover releasing structure of a dust collector, wherein the dust cup cover is arranged on a dust cup which is arranged on a machine body; the machine body is provided with a release key for controlling the opening of the dust cup cover, the dust cup is provided with a buckling position, the dust cup cover is provided with a lock catch, and the lock catch is matched with the buckling position to realize locking; the release key is connected with a release push rod; when the dust cup cover is locked, the lock catch corresponds to the release push rod; the release key can be rotatably arranged on the machine body, and the release push rod is pushed to move downwards to act on the lock catch to release the dust cup cover through rotation of the release key. The utility model is triggered by rotating the release key, and the release key is hooked by the forefinger to rotate, so as to meet the human mechanics, and the use is simple and labor-saving; the rotation through the release key switches into the rectilinear movement of release push rod, can realize that the release push rod promotes the hasp and breaks away from the knot position, has realized the one-key formula release of dirt bowl cover, and is simple to use, convenient.

Description

Dust cup cover releasing structure of dust collector

Technical Field

The utility model relates to a dust catcher technical field, more specifically the dirt cup lid release structure that says so relates to a dust catcher.

Background

A general structure of a hand-held cleaner includes: the dust cup is used for collecting garbage and dust.

Its small in size of hand-held type dust catcher, portable, but its dirt cup's volume is less, needs in time to clear up after finishing using at every turn, and the dismantlement of dirt cup generally needs both hands to go on among the prior art, and one hand grips in the fuselage of dust catcher, and the manual dirt cup lid hasp of a hasp unblock release, complex operation is inconvenient.

The dust cup and the dust cup cover can be quickly disassembled or opened, which is a problem to be solved in the prior art; but the prior art also has a hand-held dust collector which can realize the dust-pouring function by one hand,

such as: patent numbers: CN2019110274034 a handheld dust catcher's a key formula structure of falling dirt, including dust catcher host computer and dirt cup, the first end of dust catcher host computer outwards extends and forms gripping handle, relative second end outwards extends and forms dirt cup connecting portion, dirt cup detachably install in on the dirt cup connecting portion, the dirt cup include with arbitrary plane of the direction of height of dirt cup is as cup and bowl cover of cut apart the face, the one end of bowl cover articulate in on the cup and be located dirt cup connecting portion, the other end joint of bowl cover in the bottom of hasp just the hasp articulate in on the dust catcher host computer. The surface of the dust collector main machine is provided with a toggle part, the bottom of the toggle part is connected with a driving rod, and the end part of the driving rod is abutted against the top of the lock catch. In the structure, the handle of the main machine of the dust collector and the dust cup are distributed on a straight line, so that the main machine of the dust collector is not easy to hold when being held for use, and the cup cover is horizontally moved and triggered through the button part;

for another example: patent numbers: 201710468448X, an orderly releasing mechanism of dust cup and its dust collector, includes: the dust cup release button releases the whole dust cup; the dust cup cover release button drives a dust cup cover release key to open the dust cup cover; the dust cup cover release key is provided with a push rod, when the dust cup cover release button is not pressed down, the push rod props against the dust cup release button to limit the dust cup release button to release the whole dust cup, and when the dust cup cover release button is pressed down, the push rod is separated from the dust cup release button to relieve the limitation of the dust cup release button. In the structure, the release key of the dust cup cover is pressed down by applying force to realize release.

When holding the hand-held type dust catcher, the four fingers of hand are held in the same direction application of force, and the thumb is held in the opposite direction, wholly is the situation of cladding, and the button portion triggering above-mentioned first patent product or the dirt cup release button of second patent product all are carried out through the thumb, and the pine of thumb takes off and can cause the bottom of holding stably, and the application of force mode of the button portion of first patent product or the dirt cup release button of second patent product all does not accord with human mechanics simultaneously, and the operation is hard.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a dust cup lid release structure of dust catcher.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a dust cup cover releasing structure of a dust collector is provided, wherein a dust cup cover is arranged on a dust cup, and the dust cup is arranged on a machine body; the machine body is provided with a release key for controlling the opening of the dust cup cover, the dust cup is provided with a buckling position, the dust cup cover is provided with a lock catch, and the lock catch is matched with the buckling position to realize locking; the release key is connected with a release push rod; when the dust cup cover is locked, the lock catch corresponds to the release push rod; the release key is rotatably arranged on the machine body, and the release push rod is pushed to move downwards to act on the lock catch through the rotation of the release key so as to release the dust cup cover; in this structure, trigger the release key through the pivoted mode, trigger opening of dirt bowl cover through the release push rod, the operation is very simple, and is convenient, and one-hand operation can.

In the preferred technical scheme, a handle for holding is formed on the machine body, a release key is arranged on the machine body and positioned in front of the handle, and the release key is rotationally triggered towards the handle; when the machine body is held by hands, the release key can be stirred by the forefinger to rotate, the stirring direction of the forefinger is consistent with the force direction of the holding handle, the machine body accords with human mechanics, and the operation is simpler and more labor-saving.

In a preferred embodiment, the release key comprises: the rotating part can be rotatably arranged on the machine body, and the force application rod extends out of the machine body; the force application rod triggers the rotation part to rotate; the aforesaid further elaborates the product structure, has specifically expounded the structure of release key, through stirring the application of force pole to the rotation part rotates as the fulcrum, realizes subsequent trigger action when the pivoted, and is simple to use, laborsaving.

In a preferred technical scheme, a first contact surface is obliquely arranged on the rotating part; the release push rod is obliquely provided with a second contact surface, the first contact surface and the second contact surface are acted, and the rotary motion of the release key is switched into the linear motion of the release push rod; the switching between the force and the movement between the release key and the release push rod is further explained, when the release key rotates, the force is decomposed through the first contact surface and the second contact surface, and in addition, the downward movement of the release push rod is realized under the limit of the release push rod and the machine body, and the downward movement of the release push rod is well acted on the lock catch.

In the preferred technical scheme, the release push rod is connected with a return spring, and the return spring provides the elastic force for the release push rod and the release key to return; after the release key rotates and the release push rod moves down, need external force to assist its and reset, through reset spring's setting, move down back reset spring at the release push rod and compressed, after the power that acts on the release key disappears so, reset spring's elasticity can promote the release push rod and move up for the release push rod resets, and further first contact surface and second contact surface act on mutually, drive the reseing of release key, and automatic re-setting need not manual operation and resets, and is more convenient.

In the preferred technical scheme, the dust cup cover is rotatably connected with the dust cup, and the buckling positions and the buckles are respectively arranged on the dust cup and the dust cup cover at the positions which are symmetrical to the rotary connection positions; the structure particularly explains that the connection mode between the dust cup and the dust cup cover is a mode of opening the flip cover.

In the preferred technical scheme, a first action surface is obliquely arranged on the lock catch, a second action surface is obliquely arranged on the release push rod, and the first action surface is matched with the second action surface; the release push rod moves downwards to push the lock catch away from the buckling position; the structure particularly explains how the release push rod pushes the lock catch to release the dust cup cover.

In a preferred technical scheme, the machine body is provided with a machine shell, a first bone position for installing the release key and a second bone position for releasing the push rod assembly are formed on the machine shell, and the rotating part of the release key can be rotatably arranged in the first bone position.

In the preferred technical scheme, the machine shell is provided with a front cover, the dust cup is assembled corresponding to the front cover, and a hole for releasing the push rod to extend out and interact with the lock catch is formed in the front cover.

Known through foretell technical scheme, compare with prior art, the utility model discloses following beneficial technological effect has:

1. the utility model is triggered by rotating the release key, and the release key is hooked by the forefinger to rotate, so as to meet the human mechanics, and the use is simple and labor-saving;

2. the utility model discloses a rotation of release key switches over for the rectilinear movement of release push rod, can realize that the release push rod promotes the hasp and breaks away from the knot position, has realized the key formula release of dirt bowl cover, and is simple to use, convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic view of the vacuum cleaner of the present invention;

fig. 2 is a schematic structural view of the middle body of the present invention;

fig. 3 is an exploded schematic view of the middle body of the present invention;

FIG. 4 is a schematic sectional view of the vacuum cleaner of the present invention with the dust cup cover closed;

FIG. 5 is an enlarged view of a portion of FIG. 4 at A;

FIG. 6 is a partial enlarged view of the portion B in FIG. 4;

FIG. 7 is a schematic sectional view of the vacuum cleaner of the present invention in a state where the dust cup cover is released;

FIG. 8 is a schematic sectional view of the present invention in an initial state of the release key;

fig. 9 is a schematic sectional view of the release key of the present invention in a triggered state.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

In the description of the present application, it is to be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present application. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

A dust cup cover releasing structure of a vacuum cleaner, please refer to fig. 1-4, which comprises a body 100 and a dust cup 200, wherein the dust cup 200 is provided with a dust cup cover 300, and the dust cup cover 300 can be opened relative to the dust cup 200 to clean/pour out dust and garbage in the dust cup 200.

The machine body 100 is provided with a release key 400 for controlling the opening of the dust cup cover 300, the release key 400 is connected with a release push rod 500, and the rotation operation of the release key 400 is converted into linear movement of the release push rod 500 to release the dust cup cover 300.

Specifically, as shown in fig. 1, a handle 110 is disposed on the body 100, and the handle 110 can be used for a user to conveniently hold the body 100; the release key 400 is arranged on the machine body 100 and positioned in front of the handle 110, so that the user can trigger the release key conveniently; when the dust cup cover 300 is triggered, a user can dial the release key 400 to rotate by fingers under the condition that the handle 110 is held by one hand, and then the opening of the dust cup cover 300 is controlled.

Here, the direction of the release button 400 pulled by the fingers is consistent with the direction of the finger holding force, which accords with human mechanics, so that the force application is more convenient and labor-saving.

In addition, when the handle 110 is held, the release key 400 is pushed by the index finger according to the common use habit, the release key 400 can be conveniently triggered by the hooking action of the index finger when the handle 110 is tightly held, and the use is simple and labor-saving.

Further, the body 100 has a housing 101, a front cover 102 is mounted on the housing, and the dust cup 200 is mounted corresponding to the front cover 102; the assembly between the dirt cup 200 and the body 100 can be snap-fit or otherwise and the separation between the dirt cup 200 and the body 100 can be triggered by a button.

A first bone position for installing the release key 400 and a second bone position for assembling the release push rod 500 are formed inside the shell 101;

referring to fig. 8-9, the release key 400 is rotatably mounted to the first bone site, the release key 400 comprising: the release key 400 is rotatably arranged on a first bone position of the body 100 by virtue of the rotating part 420, the force application rod 410 extends out of the body 100, and when the force application rod 410 is pushed by applying force, the rotating part 420 rotates in the first bone position;

one end of the force application rod 410 is connected to the rotating portion 420, and the other end is formed with a shaft portion or a force application portion which is convenient for a user to apply force for triggering.

Referring to fig. 8, when the release button 400 is in the initial state and the release button 400 needs to be triggered, the release button 400 is pushed in the direction indicated by the arrow in fig. 9 to rotate, so as to further push the release rod 500 to move up and down (the direction shown in fig. 8-9 is perpendicular to the paper).

The rotating part 420 is substantially columnar, and a first contact surface 421 is formed on the rotating part 420 in an inclined manner;

the release push rod 500 is in contact connection with the release key 400, and a second contact surface 510 is formed at the top of the release push rod 500 in an inclined manner; the first contact surface 421 and the second contact surface 510 are correspondingly arranged, and the release push rod 500 is limited in the second bone position and can only move up and down;

when the release button 400 rotates, the first contact surface 421 interacts with the second contact surface 510, so as to switch the rotational motion of the release button 400 into the linear motion of the release push rod 500, and push the release push rod 500 to move downward.

The dust cup cover 300 and the dust cup 200 are rotatably connected, and a pivot shaft is arranged at the connection position; the dust cup 200 and the dust cup cover 300 are provided with a buckle 210 and a buckle 310 at the connection position symmetrical to the rotation.

The dust cup 200 and the dust cup cover 300 are both made of plastic materials, the lock catch 310 is integrally formed with the dust cup cover 300, and the buckling position 210 is integrally formed with the dust cup 200;

referring to fig. 6-7, the latch 310 may be an elastic leg extending from the edge of the dust cup cover 300, and the elastic leg is provided with a slot; the snap 210 may be a rib formed on the dirt cup 200;

when the dust cup cover 300 is buckled on the dust cup 200, the convex ribs are embedded in the groove body; meanwhile, the end of the release push rod 500 corresponds to the locker 310;

the latch 310 is provided with a first acting surface 311 in an inclined manner, the release push rod 500 is provided with a second acting surface 520 in an inclined manner, and the first acting surface 311 is matched with the second acting surface 520 and moves downwards when the release push rod 500 moves downwards. When the release rod 500 moves downwards, the second acting surface 520 is matched with the first acting surface 311 to push the latch 310 to the right, so that the latch 310 is separated from the latch 210, and the dust cup cover 300 rotates to open under the action of the gravity of the dust cup cover 300.

After the dust cup cover 300 is opened, the dust cup cover 300 needs to be manually closed on the dust cup 200 after the dust cup is cleaned.

The reset of the release push rod 500 and the release key 400 is performed by the return spring 600.

Referring to fig. 4-5, a return spring 600 is mounted in the housing 101 and acts on the release rod 500 to provide a return force for moving the release rod 500 upward, and during the upward movement of the release rod 500, the release key 400 is also rotated to position the release key 400.

Specifically, a transverse rod part 530 is arranged on the release push rod 500, a limiting part 531 for limiting the return spring 600 is formed on the lower surface of the rod part 530, and two return springs 600 are symmetrically distributed on the rod part 530 of the release push rod 500; one end of the return spring 600 is limited in the limiting part 531, and the other end is limited in the second bone position, and when the release push rod 500 moves downwards, the return spring 600 is compressed;

in other embodiments, the return spring 600 may be directly sleeved on the release rod 500, and the return spring 600 is compressed when the release rod 500 moves downwards.

Further, a hole for releasing the end of the push rod 500 to protrude to interact with the latch 310 is provided on the front cover 102.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. A dust cup cover releasing structure of a dust collector is provided, wherein a dust cup cover is arranged on a dust cup, and the dust cup is arranged on a machine body; the fuselage is provided with the release key that is used for controlling the opening of dirt bowl cover, its characterized in that:

the dust cup is provided with a buckling position, the dust cup cover is provided with a lock catch, and the lock catch is matched with the buckling position to realize locking; the release key is connected with a release push rod; when the dust cup cover is locked, the lock catch corresponds to the release push rod;

the release key can be rotatably arranged on the machine body, and the release push rod is pushed to move downwards to act on the lock catch to release the dust cup cover through rotation of the release key.

2. The dust cup cover releasing structure of a vacuum cleaner as set forth in claim 1, wherein: the fuselage on be formed with the handle that is used for holding, the release key sets up in the fuselage and is located handle the place ahead, the release key rotates towards the handle direction and triggers.

3. The dust cup cover releasing structure of a vacuum cleaner as set forth in claim 1, wherein: the release key includes: the rotating part can be rotatably arranged on the machine body, and the force application rod extends out of the machine body; the force application rod triggers the rotation of the rotating part.

4. The dust cup cover releasing structure of a vacuum cleaner as set forth in claim 3, wherein: the rotating part is provided with a first contact surface in an inclined manner; the release push rod is provided with a second contact surface in an inclined mode, the first contact surface and the second contact surface act mutually, and the rotary motion of the release key is switched into the linear motion of the release push rod.

5. The dust cup cover releasing structure of a vacuum cleaner as set forth in claim 1 or 4, wherein: the release push rod is connected with a return spring, and the return spring provides elastic force for the release push rod and the release key to reset.

6. The dust cup cover releasing structure of a vacuum cleaner as set forth in claim 1, wherein: the dust cup cover is rotatably connected with the dust cup, and the buckling positions and the buckles are respectively arranged on the dust cup and the dust cup cover and are symmetrical to the rotating connection positions.

7. The dust cup cover releasing structure of a vacuum cleaner as set forth in claim 1 or 6, wherein: the lock catch is obliquely provided with a first acting surface, the release push rod is obliquely provided with a second acting surface, and the first acting surface is matched with the second acting surface; the release push rod moves downwards to push the lock catch away from the buckling position.

8. The dust cup cover releasing structure of a vacuum cleaner as set forth in claim 1, wherein: the fuselage have the casing, constitute on the casing and be used for releasing the first bone position of key installation and be used for releasing the second bone position of push rod assembly, the rotatable portion of releasing the key is rotatable to be put in first bone position.

9. The dust cup cover releasing structure of a vacuum cleaner as set forth in claim 8, wherein: the machine shell is provided with a front cover, the dust cup is assembled corresponding to the front cover, and a hole used for releasing the push rod to extend out and interact with the lock catch is arranged on the front cover.

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