CN214712335U

CN214712335U - Dust collecting box

Info

Publication number: CN214712335U
Application number: CN202023197082.3U
Authority: CN
Inventors: 钱富; 宋伟伟; 黄敏杰
Original assignee: Positec Power Tools Suzhou Co Ltd
Current assignee: Positec Power Tools Suzhou Co Ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-11-16
Anticipated expiration: 2030-12-25

Abstract

The utility model relates to a dust collecting box, which comprises a box main body, a cover body, a release button and a first buckle position. Because the holding part is arranged on the box main body, and the cover body is rotationally connected to the box main body, when the dust collecting box is taken out, the cover body is kept in a downward state by grabbing the holding part, so that a user does not need to change the holding mode for multiple times when pouring dust, the dust pouring process is effectively simplified, and the use performance of the dust collecting box is greatly improved. Simultaneously, this dust collection box detains the position cooperation through first knot position and second, locks lid and box main part, consequently, when the unblock, the user only needs the one hand to trigger the release button, can break off first knot position and the second and detain the connection between the position, opens the dust collection chamber fast, so, not only be favorable to improving down grey efficiency, make the user far away from the rubbish source moreover, effectively avoid the user to inhale the dust and the hand is stained with the dust to greatly improve the performance of product.

Description

Dust collecting box

Technical Field

The utility model relates to a clean technical field especially relates to dust collecting box.

Background

The dust collecting box is used as an important part of the cleaning robot and mainly used for collecting dust sucked in the cleaning process so as to intensively treat the sucked dust. The traditional dust collection box structure is usually designed into a button buckle drawing or handle push-pull structure, so that a user needs to change a holding mode for many times from the box taking process to the dust pouring process, and the dust pouring process becomes complicated. Meanwhile, when the dust collection box is opened, both hands are required to operate simultaneously, so that a user is close to a garbage source and is easy to suck dust, the hands are easy to stick dust, and the use experience of the dust collection box is seriously influenced.

SUMMERY OF THE UTILITY MODEL

Therefore, a dust collecting box is needed, the holding mode is not required to be changed, and the dust pouring process is simplified; meanwhile, the one-hand operation is convenient, the dust is effectively prevented from being sucked, and the service performance of the product is improved.

A dust collection case, comprising: the box comprises a box main body, wherein a holding part and a dust inlet are arranged on the box main body; the cover body is rotationally connected with the box main body, a dust collecting cavity is formed between the cover body and the box main body, and the dust inlet is communicated with the dust collecting cavity; the release button with first knot position between them, the release button with first knot position both, one set up in the box main part, another set up in on the lid, be equipped with on the release button with the first position buckle complex second of detaining is detained the position, during the release button activity, can break off first detain the position with the second is detained and is connected between the position.

In the dust collecting box, in the dust pouring process, a user grasps the holding part and takes the dust collecting box out of the cleaning equipment; after the button is taken out, the release button is triggered to move, and the connection between the first buckling position and the second buckling position is disconnected; after the disconnection, the cover body can rotate on the box main body by means of the gravity of the cover body, so that the dust collecting cavity is in an open state, and the dust in the dust collecting cavity is guaranteed to be poured out smoothly. Because the holding part is arranged on the box main body, and the cover body is rotationally connected to the box main body, when the dust collecting box is taken out, the cover body is kept in a downward state by grabbing the holding part, so that a user does not need to change the holding mode for multiple times when pouring dust, the dust pouring process is effectively simplified, and the use performance of the dust collecting box is greatly improved. Simultaneously, this dust collection box detains the position cooperation through first knot position and second, locks lid and box main part, consequently, when the unblock, the user only needs the one hand to trigger the release button, can break off first knot position and the second and detain the connection between the position, opens the dust collection chamber fast, so, not only be favorable to improving down grey efficiency, make the user far away from the rubbish source moreover, effectively avoid the user to inhale the dust and the hand is stained with the dust to greatly improve the performance of product.

In one embodiment, the release button is rotatably mounted on the main body or the cover via a first rotating shaft, the release button is provided with a pressing portion, and the pressing portion and the second fastening portion are respectively located on two opposite sides of the first rotating shaft.

In one embodiment, the case main body or the cover body is provided with an installation groove, and the release button is installed on a groove wall of the installation groove through the first rotating shaft.

In one embodiment, the dust collecting box further comprises a reset piece, the reset piece is arranged between the release button and the groove wall of the mounting groove, and the reset piece is used for keeping the matching between the second buckling position and the first buckling position.

In one embodiment, the release button has a pressing portion, and a distance D between a center of the grip portion and the pressing portion is 40mm to 60 mm.

In one embodiment, the holding portion and the release button are both disposed on the box main body, and the first fastening portion is disposed on the cover.

In one embodiment, the cover body is provided with a material poking part, and when the cover body is closed on the box main body, the material poking part can extend into the dust collection cavity.

In one embodiment, the material stirring part comprises a supporting part and a material stirring part, the material stirring part is connected to the cover body through the supporting part, and the material stirring part is inclined or bent relative to the supporting part.

In one embodiment, the dust collecting box further comprises an ejecting member, the ejecting member is arranged between the box main body and the cover body, and the ejecting member is used for pushing the cover body away from the box main body.

In one embodiment, the ejecting member is a torsion spring, the cover is rotatably mounted on the main body via a second rotating shaft, the torsion spring is sleeved on the second rotating shaft, one end of the torsion spring abuts against the cover, and the other end of the torsion spring abuts against the main body.

In one embodiment, the dust collecting box further comprises a filter member, the cover body is provided with an air outlet groove communicated with the dust collecting cavity, and the filter member is positioned in the air outlet groove.

In one embodiment, the box main body is provided with a groove to form the holding portion, and the groove is arranged on one side of the box main body away from the cover body.

In one embodiment, the dust collecting box further comprises a compression mechanism positioned in the dust collecting cavity and used for compressing the dust in the dust collecting cavity.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

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

Fig. 1 is a schematic view of a closed dust box structure in one embodiment;

figure 2 is a schematic view of the dust container in an open state according to an embodiment;

figure 3 is a cross-sectional view of a dust container arrangement according to one embodiment;

fig. 4 is an enlarged view of the structure at circle a in fig. 3.

100. A dust collecting box; 110. a cartridge main body; 111. a dust collection chamber; 1111. a partition plate; 112. a holding portion; 1121. a groove; 113. a dust inlet; 120. a cover body; 121. an air outlet groove; 122. a second rotating shaft; 130. a release button; 131. a second buckling position; 132. a first rotating shaft; 133. a pressing part; 134. a reset member; 1341. an elastic member; 135. a guide post; 140. a first buckling position; 150. a pop-up member; 151. a torsion spring; 160. material stirring parts; 161. a support portion; 162. a material poking part; 170. mounting grooves; 171. a recess; 180. a filter member; 190. a compression mechanism.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In one embodiment, referring to fig. 1 and 2, a dust collecting box 100, the dust collecting box 100 includes: the box body 110, the cover 120, the release button 130 and the first fastening position 140. The main body 110 is provided with a grip 112 and a dust inlet 113. The cover 120 is rotatably connected to the case body 110, and a dust collecting chamber 111 is formed between the cover 120 and the case body 110. The dust inlet 113 communicates with the dust collecting chamber 111. One of the release button 130 and the first fastening portion 140 is disposed on the box body 110, and the other is disposed on the cover 120. The release button 130 is provided with a second fastening position 131 which is in snap fit with the first fastening position 140, and when the release button 130 moves, the connection between the first fastening position 140 and the second fastening position 131 can be disconnected.

In the dust collecting box 100, during the dust dumping process, the user grasps the holding part 112 to take the dust collecting box 100 out of the cleaning device; after being taken out, the release button 130 is triggered to move the release button 130, and the connection between the first buckling position 140 and the second buckling position 131 is disconnected; after the connection is broken, the cover 120 can rotate on the case body 110 by its own weight, so that the dust collecting chamber 111 is in an open state, and the dust in the dust collecting chamber 111 can be smoothly poured out. Because the holding part 112 is arranged on the box main body 110, and the cover body 120 is rotatably connected to the box main body 110, when the dust collection box 100 is taken out, the cover body 120 is kept in a downward state by grabbing the holding part 112, so that a user does not need to change the holding mode for many times when pouring dust, the dust pouring process is effectively simplified, and the use performance of the dust collection box 100 is greatly improved. Meanwhile, the dust collecting box 100 locks the cover body 120 and the box main body 110 through the cooperation of the first fastening position 140 and the second fastening position 131, so that when unlocking is performed, a user only needs to trigger the release button 130 with one hand to disconnect the connection between the first fastening position 140 and the second fastening position 131, and the dust collecting cavity 111 is quickly opened, thereby not only being beneficial to improving the dust pouring efficiency, but also enabling the user to be far away from a garbage source, effectively avoiding the user from sucking dust and the hand from being full of dust, and greatly improving the service performance of products.

It should be noted that the release button 130 may be disposed on the box main body 110, or may be disposed on the cover 120; that is, when the release button 130 is disposed on the box body 110, the first fastening position 140 is disposed on the cover 120; when the release button 130 is disposed on the cover 120, the first fastening position 140 is correspondingly disposed on the box body 110, and at this time, when the dust is poured, the user triggers the release button 130 on the cover 120 to disconnect the first fastening position 140 and the second fastening position 131, so that the cover 120 drives the release button 130 to rotate to separate from the box body 110, and the dust collecting cavity 111 is opened.

Specifically, referring to fig. 2, the release button 130 is disposed on the box body 110, and the first fastening position 140 is disposed on the cover 120. Meanwhile, a partition plate 1111 is arranged on the wall of the dust collection cavity 111.

It should be noted that there are various moving manners of the release button 130, and this embodiment is not limited in particular, and only needs to satisfy that the movement of the release button 130 can disconnect the first fastening position 140 and the second fastening position 131. For example, the release button 130 may be moved in a tilting manner, a rotating manner around its own axis, or a left-right translation manner. When the moving mode of the release button 130 is a pressing and tilting mode, the release button 130 is of a lever-like structure, and when the ash is poured, one end of the release button 130 is pressed to tilt the second buckling position 131, so that the second buckling position is separated from the contact of the first buckling position 140; when the moving mode of the release button 130 is a rotating mode around its own axis, the release button 130 is of a pin-like structure, and when the release button is rotated, the second fastening position 131 and the first fastening position 140 are dislocated and disconnected; when the moving mode of the release button 130 is a left-right translation mode, the release button 130 is a slider structure, and the smooth release button 130 also causes the first fastening position 140 and the second fastening position 131 to be dislocated.

Optionally, the first fastening position 140 and the second fastening position 131 are both convex structures; or, the first fastening position 140 is a convex structure, and the second fastening position 131 is a groove or hole structure; or, the first fastening portion 140 is a groove or hole structure, and the second fastening portion 131 is a protrusion structure.

Alternatively, the holding portion 112 may be a convex structure or a concave structure. When the holding part 112 is of a groove structure, the dust collection box 100 discards a handle structure, so that the effective volume in the dust collection cavity 111 is increased, and the dust collection efficiency of the dust collection box 100 is effectively improved.

Further, referring to fig. 3 and 4, the release button 130 is rotatably mounted on the box main body 110 or the cover 120 through a first rotating shaft 132. The release button 130 is provided with a pressing portion 133. The pressing portion 133 and the second fastening portion 131 are respectively located on two opposite sides of the first rotating shaft 132. Therefore, the release button 130 of the present embodiment is similar to a lever structure, and the pressing portion 133 and the second fastening portion 131 move oppositely, that is, when the pressing portion 133 is pressed down, the second fastening portion 131 tilts up; when the pressing portion 133 is tilted, the second fastening portion 131 is pressed, so that, by using the lever structure principle, the user only needs to touch the pressing portion 133 with one hand during the dust pouring process, and the second fastening portion 131 can be tilted to be separated from the first fastening portion 140, thereby making the opening operation of the cover 120 on the box main body 110 more convenient and faster.

Specifically, referring to fig. 4, the middle portion of the release button 130 is rotatably mounted on the case main body 110 through a first rotating shaft 132.

Further, referring to fig. 4, the box body 110 or the cover 120 is provided with a mounting groove 170. The release button 130 is mounted on a wall of the mounting groove 170 by a first rotating shaft 132. The second fastening portion 131 protrudes out of the mounting groove 170 toward the first fastening portion 140. The release button 130 is arranged in the mounting groove 170, which is beneficial to reducing the mounting height of the release button 130 and avoiding the release button 130 from being easily triggered by mistake due to too much protrusion on the box main body 110 or the cover body 120; meanwhile, the installation height of the release button 130 is reduced through the installation groove 170, which is also beneficial to maintaining the overall effect of the appearance of the dust collecting box 100.

Specifically, referring to fig. 4, a side of the release button 130 facing away from the mounting groove 170 is flush with a surface of the box main body 110 or the cover 120.

In one embodiment, referring to fig. 4, the dust box 100 further includes a restoring member 134. The reset element 134 is disposed between the release button 130 and the groove wall of the mounting groove 170, and the reset element 134 is used for restoring the connection between the second fastening portion 131 and the first fastening portion 140. In the ash pouring process, the release button 130 is triggered to disconnect the first buckling position 140 and the second buckling position 131, so that the cover 120 and the box main body 110 are separated in a rotating manner; after separation, the second fastening position 131 is restored to the initial state under the action of the restoring element 134, so that the second fastening position 131 and the first fastening position 140 are kept matched; when the ash is poured out, the cover 120 is rotated to close the cover 120 on the box body 110, and at this time, the second fastening position 131 is automatically in snap fit with the first fastening position 140 under the action of the reset piece 134, so as to complete the locking between the cover 120 and the box body 110 again. Of course, in other embodiments, the connection between the second fastening position 131 and the first fastening position 140 can be restored manually.

It should be noted that the structure of the reset element 134 is various, and only the first buckling position 140 and the second buckling position 131 need to be matched. For example, the restoring member 134 may be a torsion spring, a spring, elastic rubber, an elastic metal sheet, a permanent magnet, an electromagnet, or the like. When the reset element 134 is a permanent magnet or an electromagnet, the second snap 131 is kept pressed when the release button 130 is not triggered by the property of opposite attraction or like repulsion.

Further, referring to fig. 4, when the reset element 134 is an elastic element 1341, the elastic element 1341 is disposed between the bottom wall of the mounting groove 170 and the release button 130. When the elastic member 1341 is disposed between the bottom wall of the mounting groove 170 and the pressing portion 133, the elastic member 1341 is in a compressed state; when the elastic member 1341 is disposed between the bottom of the mounting groove 170 and an end of the release button 130 close to the second fastening portion 131, the elastic member 1341 is in a stretched state.

Alternatively, the elastic member 1341 is a spring, elastic rubber, or elastic metal sheet, etc.

Specifically, referring to fig. 4, the elastic member 1341 is a spring, the release button 130 is provided with a guide post 135, one end of the spring is sleeved on the guide post 135, and the other end of the spring abuts against the bottom wall of the mounting groove 170. Of course, in order to make the spring more stable, a recess 171 may be provided at the bottom wall of the mounting groove 170, and one end of the spring abuts in the recess 171.

In one embodiment, referring to fig. 3, the pressing portion 133 is disposed as close to the holding portion 112 as possible, so that when the holding portion 112 is held by a single hand, a user can touch the release button 130 by the single hand, so as to open the dust collecting box 100 by the single hand, and improve the dust discharging effect.

The distance D between the pressing portion 133 and the grasping portion 112 may be determined according to the size of the actual dust box 100 or the size of the palm of the user.

Specifically, the distance D between the pressing portion 133 and the center of the holding portion 112 is controlled to be 40 mm-60 mm, so that a reasonable installation distance between the pressing portion 133 and the holding portion 112 is ensured, and a user can simultaneously perform the holding operation of the holding portion 112 and the touch operation of the pressing portion 133 with one hand. It should be noted that, the distance D between the pressing portion 133 and the center of the holding portion 112 is understood as: referring to fig. 3, a straight line L is drawn parallel to the length direction of the holding portion 112 and passing through the center of the holding portion 112₁. The straight line L is also parallel to the length direction of the holding portion 112 and passes through any point on the pressing portion 133 (e.g., the center of the pressing portion 133)₂The resulting straight line L₁And a straight line L₂The vertical distance therebetween is the distance D between the pressing portion 133 and the center of the grip portion 112. In addition, in one embodiment, to facilitate closer placement between the release button 130 and the grip 112, the release button 130 and the grip 112 are positioned closer togetherThe holding portion 112 is disposed on the box body 110, and the first fastening portion 140 is disposed on the cover 120. Meanwhile, the release button 130 and the holding portion 112 are respectively disposed on the box main body 110 at an included angle of 90 °, that is, the length direction of the release button 130 is perpendicular to the length direction of the holding portion 112. In addition, the release button 130 and the second rotating shaft 122 are respectively located at opposite ends of the dust box 100.

In one embodiment, referring to fig. 2, the cover 120 is provided with a material-pulling member 160. When the cover 120 is closed on the box body 110, the kick-out member 160 can extend into the dust collecting cavity 111. Therefore, when the dust collecting box 100 works, the material poking piece 160 is always positioned in the dust collecting cavity 111, and at the moment, dust entering the dust collecting cavity 111 can be wound or adhered on the material poking piece 160. When dust dumping processing is performed on the dust collection box 100, the cover body 120 rotates to be separated from the box main body 110, the material stirring piece 160 is driven to be pulled out of the dust collection cavity 111, so that dust smoothly falls out of the dust collection cavity 111 under the action of the material stirring piece 160, a user does not need to knock the box main body 110 or manually scrape the dust, the user is enabled to keep away from a dust source all the time, and safety and health in the cleaning process of the dust collection box 100 are guaranteed. Meanwhile, the dust pouring process is further simplified, and the user experience of the dust collecting box 100 is improved. In addition, the material poking piece 160 is arranged to reduce the knocking of the box main body 110, thereby effectively ensuring the stable structure of the dust collection box 100.

It should be noted that the material ejecting member 160 can be configured in various shapes, such as: the kickoff 160 is designed as a sheet structure with saw tooth protrusions, a bent sheet structure, a claw structure, etc. Of course, for dust that is easy to adhere or fluffy, the material poking member 160 may also be directly designed to be a smooth and linear sheet structure, and in this embodiment, the structure of the material poking member 160 is not specifically limited, and only at least part of the dust needs to be driven to fall out of the dust collection cavity 111.

Further, referring to fig. 2, the material ejecting member 160 includes a supporting portion 161 and a material ejecting portion 162. The kick-out portion 162 is connected to the cover 120 via a support portion 161, and the kick-out portion 162 is inclined or bent with respect to the support portion 161. Therefore, the material poking piece 160 of the embodiment has a non-linear structure, so that the contact and adhesion area between the material poking piece 160 and the dust is increased through the inclined or bent arrangement, the material poking piece 160 is convenient to take more dust out, and the dust dumping efficiency of the dust collection box 100 is improved.

Specifically, referring to fig. 2, the supporting portion 161 is a sheet-shaped structure, and the material shifting portion 162 is a bent sheet-shaped structure.

In one embodiment, referring to fig. 2, the material poking member 160 is disposed on an end of the cover 120 away from the rotation end of the cover 120. Specifically, the material poking member 160 is disposed at an end of the cover 120 away from the second rotating shaft 122, so that the material poking member 160 is disposed away from the rotating end of the cover 120, and the rotating range of the material poking member 160 is ensured to be large when the material poking member 160 is opened along with the cover 120, thereby increasing the material poking force in the dust collection cavity 111.

In one embodiment, referring to fig. 2, the dust box 100 further comprises an ejection member 150. The eject member 150 is disposed between the box main body 110 and the cover 120, and the eject member 150 is used to push the cover 120 away from the box main body 110. In this embodiment, when the cover 120 is opened, the ejection member 150 is further added in addition to the self-gravity of the cover 120, so that the power of the cover 120 separating from the box body 110 is more sufficient, and when the first fastening position 140 is disconnected from the second fastening position 131, the cover 120 can be ejected from the box body 110 timely and stably.

It should be noted that the ejection member 150 may be a spring, a torsion spring, elastic rubber, an elastic metal sheet, a permanent magnet, or the like. When the ejecting member 150 is a spring, elastic rubber, or elastic metal sheet, the ejecting member 150 is disposed between the cover 120 and the box main body 110, and the cover 120 is ejected from the box main body 110 by the elastic force of the spring, the elastic rubber, or the elastic metal sheet; when the ejecting member 150 is a permanent magnet, the cover 120 is ejected from the cartridge body 110 by the principle of like poles repelling each other.

Further, referring to fig. 2, the ejecting member 150 is a torsion spring 151. The cover 120 is rotatably mounted on the case main body 110 by a second rotating shaft 122. The torsion spring 151 is disposed on the second shaft 122, one end of the torsion spring 151 abuts against the lid 120, and the other end of the torsion spring 151 abuts against the main body 110, so that the lid 120 is rotated and bounced off the main body 110 by the torsion of the torsion spring 151.

Specifically, referring to fig. 2, the first fastening portion 140 is disposed on the cover 120, and the first fastening portion 140 and the second rotating shaft 122 are respectively disposed at two opposite ends of the cover 120. Therefore, one end of the cover 120 rotates on the box main body 110, and the other end is locked on the box main body 110 by the first buckling position 140 and the second buckling position 131.

In one embodiment, referring to fig. 1, the dust box 100 further includes a filter 180. The cover body 120 is provided with an air outlet groove 121 communicated with the dust collection chamber 111. The filter element 180 is located in the outlet slot 121. When the airflow flows into dust collecting cavity 111 from dust inlet 113; and then flows out from the air outlet groove 121 in the dust collecting cavity 111. Because a large amount of dust is carried in the air flow, the filtering piece 180 is arranged at the air outlet groove 121 to filter the air flow and prevent the dust from entering the outside air again.

Alternatively, the filter member 180 may be a cotton fabric, a silk fabric, a synthetic fiber fabric, a filter paper, a filter felt, or the like.

Specifically, referring to fig. 1, the filter element 180 is a hepa filter structure.

In another embodiment, the air outlet groove 121 may also be provided on the cartridge body 110.

In one embodiment, referring to fig. 1, the main body 110 is provided with a groove 1121 to form a holding portion 112. The groove 1121 is disposed on a side of the cartridge body 110 away from the cover 120. Thus, the groove 1121 is directly formed on the box body 110 in the present embodiment, and the handle-free structure increases the effective volume in the dust collecting cavity 111, thereby effectively improving the dust collecting efficiency of the dust collecting box 100. Meanwhile, the groove 1121 is arranged away from the cover body 120, so that the distance between the user and the ash source in the ash pouring process is prolonged as much as possible, and the health of the user is further ensured. Here, one side of the cartridge body 110 may be understood as a position near one edge of the cartridge body 110.

In one embodiment, referring to fig. 3, the dust bin 100 further comprises a compression mechanism 190. A compression mechanism 190 is located within dust collection chamber 111, compression mechanism 190 being used to compress dust within dust collection chamber 111. When dust enters the dust collecting cavity 111 from the dust inlet 113, the compressing mechanism 190 compresses the dust in the dust collecting cavity 111, so as to reduce the occupied space of the dust in the dust collecting cavity 111, correspondingly increase the effective volume in the dust collecting cavity 111, prolong the service time of the dust collecting box 100 and reduce the maintenance operation times of the dust collecting box 100.

It should be noted that the compressing mechanism 190 is a compressing device having a movable platen, and since the structure of the compressing mechanism 190 is not an object of improvement in the present embodiment, the structure of the compressing mechanism 190 will not be described in detail herein, and reference can be directly made to the existing device and the existing document.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Claims

1. A dust collection case, comprising:

the box comprises a box main body, wherein a holding part and a dust inlet are arranged on the box main body;

the cover body is rotationally connected with the box main body, a dust collecting cavity is formed between the cover body and the box main body, and the dust inlet is communicated with the dust collecting cavity;

the release button with first knot position between them, the release button with first knot position both, one set up in the box main part, another set up in on the lid, be equipped with on the release button with the first position buckle complex second of detaining is detained the position, during the release button activity, can break off first detain the position with the second is detained and is connected between the position.

2. A dust collecting box as claimed in claim 1, wherein the release button is rotatably mounted on the box body or the cover body via a first rotating shaft, and the release button is provided with a pressing portion, the pressing portion and the second fastening portion being located at opposite sides of the first rotating shaft, respectively.

3. A dust collecting case as claimed in claim 2, wherein a mounting groove is provided on the case main body or the cover body, and the release button is mounted on a wall of the mounting groove through the first rotation shaft.

4. A dust collecting case as claimed in claim 3, further comprising a reset member provided between the release button and a wall of the mounting groove for maintaining the engagement between the second catch and the first catch.

5. The dust collecting case as claimed in claim 1, wherein the release button has a pressing part, and a distance D between the center of the grip part and the pressing part is 40mm to 60 mm; and/or the presence of a gas in the gas,

the holding part and the release button are arranged on the box main body, and the first buckling position is arranged on the cover body.

6. A dust collecting case as defined in claim 1, wherein a material pushing member is provided on the cover, and the material pushing member is capable of being inserted into the dust collecting chamber when the cover is closed on the case main body.

7. The dust collecting box as claimed in claim 6, wherein the kick-out member comprises a support portion and a kick-out portion, the kick-out portion is connected to the cover body through the support portion, and the kick-out portion is inclined or bent with respect to the support portion.

8. The dust collecting case as claimed in any one of claims 1 to 7, further comprising an eject member provided between the case main body and the lid body, the eject member being for pushing the lid body away from the case main body.

9. A dust collecting box as claimed in claim 8, wherein the ejecting member is a torsion spring, the cover is rotatably mounted on the box main body via a second rotating shaft, the torsion spring is sleeved on the second rotating shaft, one end of the torsion spring abuts against the cover, and the other end of the torsion spring abuts against the box main body.

10. The dust collecting case as set forth in any one of claims 1 to 7, wherein a recess is provided on the case main body to form the grip, the recess being provided on a side of the case main body remote from the cover; and/or the presence of a gas in the gas,

the dust collecting box also comprises a compression mechanism positioned in the dust collecting cavity, and the compression mechanism is used for compressing the dust in the dust collecting cavity.