CN114766963B - Automatic closing design dirt cup bottom cover structure - Google Patents
Automatic closing design dirt cup bottom cover structure Download PDFInfo
- Publication number
- CN114766963B CN114766963B CN202210392650.XA CN202210392650A CN114766963B CN 114766963 B CN114766963 B CN 114766963B CN 202210392650 A CN202210392650 A CN 202210392650A CN 114766963 B CN114766963 B CN 114766963B
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- CN
- China
- Prior art keywords
- dust cup
- switch button
- connecting rod
- rotating shaft
- bottom cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000428 dust Substances 0.000 claims abstract description 80
- 230000007704 transition Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Table Devices Or Equipment (AREA)
Abstract
The invention discloses an automatic closing design dust cup bottom cover structure, which comprises: fuselage casing, dirt cup, shift knob and connecting rod, dirt cup detachable installs on the fuselage casing, and dirt cup one end is provided with the apron, and the apron articulates on the dirt cup through pivot portion, and the torsional spring cover is arranged in the pivot portion, and dirt cup is connected to torsional spring one end, other end connection apron, shift knob sliding connection on the fuselage casing, connecting rod sliding connection on the fuselage casing, and shift knob is connected to connecting rod one end, the opposite other end support after passing the dirt cup at the surface of apron towards the inside cavity one side of dirt cup. Compared with the prior art, the dust cup has the advantages that the bottom cover of the dust cup is opened by one key, dust is convenient to pour, and meanwhile, the bottom cover can be automatically closed, so that the dust cup is convenient to use.
Description
Technical Field
The invention belongs to the field of handheld dust collectors, and particularly relates to an automatic closing design dust cup bottom cover structure.
Background
The dust collector is a cleaning device widely used in human life and industrial production. The working principle of the dust collector is that a motor is used for driving the blades to rotate at high speed, air negative pressure is generated in the sealed shell, and dust is sucked through an external dust suction pipe. The vacuum cleaners can be divided into upright, horizontal and portable types by structure.
Existing portable dust collectors are generally provided with dust cups for receiving and storing sucked dust. One end of the dirt cup is typically provided with an openable cover to effect pouring of the dirt, and a catch for controlling the opening and closing of the cover is typically provided on the dirt cup at the cover. In the cover plate mounting structure of the existing dust cup, the cover plate is required to be opened and closed by a user to adjust the holding mode of the dust collector, and the manual operation is inconvenient to open and close, so that the dust is inconvenient to pour.
Disclosure of Invention
The invention aims at: the bottom cover structure of the dust cup is designed to be automatically closed, the bottom cover of the dust cup is opened by one key, the dust is poured conveniently, and meanwhile, the bottom cover can be automatically closed, so that the dust cup is convenient to use.
In order to achieve the above purpose, the present invention adopts the following technical scheme: an automatic closing design dust cup bottom cover structure, comprising: fuselage casing, dirt cup, shift knob and connecting rod, dirt cup detachable installs on the fuselage casing, and dirt cup one end is provided with the apron, and the apron articulates on the dirt cup through pivot portion, and the torsional spring cover is arranged in the pivot portion, and dirt cup is connected to torsional spring one end, other end connection apron, shift knob sliding connection on the fuselage casing, connecting rod sliding connection on the fuselage casing, and shift knob is connected to connecting rod one end, the opposite other end support after passing the dirt cup at the surface of apron towards the inside cavity one side of dirt cup.
As a further description of the above technical solution:
the switch button is connected in the chute on the body shell in a sliding way.
As a further description of the above technical solution:
a first elastic component is arranged in the chute, one end of the first elastic component is connected with the inner side surface of the chute, and the opposite other end is connected with the switch button.
As a further description of the above technical solution:
the thickness of the chute is equal to that of the switch button.
As a further description of the above technical solution:
the switch button is provided with a groove.
As a further description of the above technical solution:
a plurality of annular step surfaces are arranged between the bottom surface of the groove and the surface of the switch button from bottom to top.
As a further description of the above technical solution:
the connecting rod is connected with the switch button through the transition piece, the transition piece comprises connecting pieces symmetrically arranged on two sides of the connecting rod, one end of each connecting piece is connected with the connecting rod, and the opposite end of each connecting piece penetrates through the side wall of the corresponding sliding groove and then is connected with the switch button.
As a further description of the above technical solution:
the rotating shaft part comprises a first rotating shaft and a second rotating shaft, the first rotating shaft is rotatably arranged on a first connecting plate on the dust cup, the second rotating shaft is rotatably arranged on a second connecting plate on the dust cup, the torsion springs are double torsion springs, the two sides of each torsion spring are provided with a first spring body and a second spring body which are symmetrically arranged, the first spring body is sleeved on the first rotating shaft, and the second spring body is sleeved on the second rotating shaft.
As a further description of the above technical solution:
the end face of the dust cup opening is obliquely arranged, and the cover plate is abutted against the end face.
As a further description of the above technical solution:
the end part of the connecting rod is provided with a top block, and one end of the top block is provided with an inclined plane.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. in the invention, when the dust cup is used for pouring dust, the switch button on the machine body shell is pushed forward, the switch button drives the connecting rod to move forward, and the end part of the connecting rod props against and pushes the cover plate on the dust cup to rotate and open, so that the dust pouring is realized. After the ash pouring is finished, the switch button is loosened, the switch button is reset under the action of a first elastic component (such as a spring), the cover plate is reset under the action of a torsion spring, the cover plate is automatically closed, and the dust cup is closed, so that the dust cup is convenient to use.
2. According to the invention, the end face of the dust cup opening is obliquely arranged, the cover plate is abutted against the end face, and the obliquely arranged end face can effectively increase the sectional area of the dust cup opening and improve the ash pouring efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a cross-sectional view of a bottom cover structure of an automatic closing design dust cup.
FIG. 2 is a schematic diagram of an automatic closing design of the bottom cover structure of the dust cup.
Fig. 3 is a partial enlarged view at a in fig. 2.
FIG. 4 is a schematic illustration of the connection of the connecting rod to the switch button in an automatic closing design of the bottom cover structure of the dust cup.
Fig. 5 is a partial enlarged view at B in fig. 4.
Fig. 6 is a view of a use state of the bottom cover structure of the dust cup with an automatic closing design.
Fig. 7 is a view of a second use state of the bottom cover structure of the dust cup with an automatic closing design.
Legend description:
1. a fuselage housing; 11. a chute; 111. a first elastic member; 2. a dust cup; 21. a cover plate; 211. a rotating shaft portion; 22. a first connection plate; 23. a second connecting plate; 24. an end face; 3. a switch button; 31. 32, grooves; an annular step surface; 4. a connecting rod; 41. a top block; 411. an inclined plane; 5. a transition piece; 51. a connecting sheet; 6. a torsion spring; 61. a first spring body; 62. and a second spring body.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In describing embodiments of the present invention, it should be noted that, the azimuth or positional relationship indicated by the terms "upper", "inner", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that the inventive product is conventionally put in use, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-7, the present invention provides a technical solution: an automatic closing design dust cup bottom cover structure, comprising: the dust cup comprises a machine body shell 1, a dust cup 2, a switch button 3 and a connecting rod 4, wherein the dust cup 2 is detachably arranged on the machine body shell 1, one end of the dust cup 2 is provided with a cover plate 21, the cover plate 21 is hinged on the dust cup 2 through a rotating shaft part 211, a torsion spring 6 is sleeved on the rotating shaft part 211, one end of the torsion spring 6 is connected with the dust cup 2, the other end of the torsion spring is connected with the cover plate 21, the switch button 3 is slidably connected on the machine body shell 1, the connecting rod 4 is slidably connected on the machine body shell 1, one end of the connecting rod 4 is connected with the switch button 3, and the opposite other end of the connecting rod abuts against the surface of the cover plate 21 towards one side of an inner cavity of the dust cup 2 after penetrating through the dust cup 2. The fuselage housing 1 comprises an upper cover and a lower cover, which is detachably mounted (in particular by means of a snap-fit or screw-connection) on the upper cover.
The switch button 3 is slidably connected in a chute 11 on the body shell 1, so that the switch button 3 can be controlled to slide smoothly. One end of the switch button 3 is provided with a tilting part (the top height exceeds the surface of the switch button 3), and the switch button 3 is further convenient to push.
The chute 11 is internally provided with a first elastic component 111, one end of the first elastic component 111 is connected with the inner side surface of the chute 11, and the opposite other end is connected with the switch button 3, so that the switch button 3 is convenient to reset.
The thickness of the chute 11 is equal to that of the switch button 3, the switch button 3 cannot protrude out of the handle section of the body shell 1, the arrangement of the switch button 3 is prevented from affecting the holding of the handle section of the body shell 1, and the use comfort is improved.
The switch button 3 is provided with a groove 31, so that the switch button 3 is pushed conveniently and the ash is poured conveniently.
A plurality of annular step surfaces 32 which are sequentially arranged from bottom to top are arranged between the bottom surface of the groove 31 and the surface of the switch button 3, and the plurality of annular step surfaces 32 form anti-skid lines, so that the switch button 3 is further conveniently pushed, and ash pouring is facilitated.
The connecting rod 4 is connected with the switch button 3 through the transition piece 5, the transition piece 5 comprises connecting pieces 51 symmetrically arranged on two sides of the connecting rod 4, one end of each connecting piece 51 is connected with the connecting rod 4, the opposite end of each connecting piece penetrates through the side wall of the corresponding sliding groove 11 and then is connected with the switch button 3, and the transition piece 5 is obliquely arranged, so that the switch button 3 can push the connecting rod 4. The connection piece 51 is slidably connected to the side wall of the chute 11 in the waist-shaped hole (the connection piece 51 slides in the waist-shaped hole along with the movement of the switch button 3), the connection piece 51 prevents the switch button 3 from being separated from the body housing 1, and further controls the smooth sliding of the switch button 3.
The rotating shaft portion 211 comprises a first rotating shaft and a second rotating shaft, the first rotating shaft is rotatably arranged on a first connecting plate 22 on the dust cup 2, the second rotating shaft is rotatably arranged on a second connecting plate 23 on the dust cup 2, the torsion spring 6 is a double torsion spring, a first spring body 61 and a second spring body 62 which are symmetrically arranged are arranged on two sides of the torsion spring 6, the first spring body 61 is sleeved on the first rotating shaft, the second spring body 62 is sleeved on the second rotating shaft, and the cover plate 21 is convenient to reset (the dust cup 2 is closed). The width of the connecting rod 4 is equal to the interval between the first rotating shaft and the second rotating shaft, the deformation of the rotating shaft part 211 is avoided, and the structural stability is improved.
The end face 24 at the opening of the dust cup 2 is obliquely arranged, the cover plate 21 is abutted against the end face 24, the sectional area of the opening of the dust cup 2 is increased, and the dust pouring efficiency is improved.
The end of the connecting rod 4 is provided with a jacking block 41, and one end of the jacking block 41 is provided with an inclined plane 411, so that the connecting rod 4 can jack the cover plate 21 conveniently.
Working principle: when the dust cup is used for pouring dust, a switch button on the machine body shell is pushed forward, the switch button drives the connecting rod to move forward, and the end part of the connecting rod props against and pushes a cover plate on the dust cup to rotate and open, so that the dust pouring is realized. After the ash pouring is finished, the switch button is loosened, the switch button is reset under the action of a first elastic component (such as a spring), the cover plate is reset under the action of a torsion spring, the cover plate is automatically closed, and the dust cup is closed, so that the dust cup is convenient to use. The end face of the dust cup opening is obliquely arranged, the cover plate is propped against the end face, the obliquely arranged end face can effectively increase the sectional area of the dust cup opening, and the ash pouring efficiency is improved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. An automatic closing design dirt cup bottom cover structure, characterized by comprising: the dust cup comprises a machine body shell (1), a dust cup (2), a switch button (3) and a connecting rod (4), wherein the dust cup (2) is detachably arranged on the machine body shell (1), one end of the dust cup (2) is provided with a cover plate (21), the cover plate (21) is hinged on the dust cup (2) through a rotating shaft part (211), a torsion spring (6) is sleeved on the rotating shaft part (211), one end of the torsion spring (6) is connected with the dust cup (2), the other end of the torsion spring is connected with the cover plate (21), the switch button (3) is slidably connected on the machine body shell (1), one end of the connecting rod (4) is connected with the switch button (3), and the opposite other end of the connecting rod is abutted to the surface of the cover plate (21) facing one side of an inner cavity of the dust cup (2) after penetrating through the dust cup (2);
the switch button (3) is connected in a sliding groove (11) on the machine body shell (1) in a sliding way;
a first elastic component (111) is arranged in the sliding groove (11), one end of the first elastic component (111) is connected with the inner side surface of the sliding groove (11), and the opposite other end of the first elastic component is connected with the switch button (3).
2. An automatic closing design dust cup bottom cover structure according to claim 1, characterized in that the thickness of the chute (11) is equal to the thickness of the switch button (3).
3. An automatic closing design dust cup bottom cover structure according to any of the claims 1-2, characterized in that the switch button (3) is provided with a groove (31).
4. The bottom cover structure of the automatic closing design dust cup according to claim 3, wherein a plurality of annular step surfaces (32) are arranged between the bottom surface of the groove (31) and the surface of the switch button (3) from bottom to top.
5. The automatic closing design dust cup bottom cover structure according to claim 1, wherein the connecting rod (4) is connected with the switch button (3) through a transition piece (5), the transition piece (5) comprises connecting pieces (51) symmetrically arranged at two sides of the connecting rod (4), one end of each connecting piece (51) is connected with the connecting rod (4), and the opposite end of each connecting piece passes through the side wall of the corresponding sliding groove (11) and then is connected with the switch button (3).
6. The automatic closing design dust cup bottom cover structure according to claim 1, wherein the rotating shaft portion (211) comprises a first rotating shaft and a second rotating shaft, the first rotating shaft is rotatably installed on a first connecting plate (22) on the dust cup (2), the second rotating shaft is rotatably installed on a second connecting plate (23) on the dust cup (2), the torsion spring (6) is a double torsion spring, a first spring body (61) and a second spring body (62) which are symmetrically arranged are arranged on two sides of the torsion spring (6), the first spring body (61) is sleeved on the first rotating shaft, and the second spring body (62) is sleeved on the second rotating shaft.
7. An automatic closing design dust cup bottom cover structure according to claim 1, characterized in that the end face (24) at the opening of the dust cup (2) is arranged obliquely, and the cover plate (21) abuts against the end face (24).
8. The bottom cover structure of the automatic closing design dust cup according to claim 1 or 7, wherein a top block (41) is arranged at the end of the connecting rod (4), and an inclined plane (411) is arranged at one end of the top block (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210392650.XA CN114766963B (en) | 2022-04-14 | 2022-04-14 | Automatic closing design dirt cup bottom cover structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210392650.XA CN114766963B (en) | 2022-04-14 | 2022-04-14 | Automatic closing design dirt cup bottom cover structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114766963A CN114766963A (en) | 2022-07-22 |
| CN114766963B true CN114766963B (en) | 2024-04-12 |
Family
ID=82428606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210392650.XA Active CN114766963B (en) | 2022-04-14 | 2022-04-14 | Automatic closing design dirt cup bottom cover structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114766963B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08228971A (en) * | 1995-02-28 | 1996-09-10 | Tec Corp | Electric cleaner |
| WO2008054182A1 (en) * | 2006-11-03 | 2008-05-08 | Daewoo Electronics Corporation | Method for vacuum cleaning |
| CN109124471A (en) * | 2017-06-28 | 2019-01-04 | 苏州宝时得电动工具有限公司 | Dust catcher sub-assembly, push-down dust catcher |
| CN111387869A (en) * | 2020-02-18 | 2020-07-10 | 苏州图途智能科技有限公司 | Dust collector |
| CN211324716U (en) * | 2019-11-12 | 2020-08-25 | 苏州阿特贝斯电器科技有限公司 | Handheld dust collector |
| CN212816082U (en) * | 2020-05-07 | 2021-03-30 | 追创科技(苏州)有限公司 | Handheld dust collector |
| CN212996251U (en) * | 2020-07-08 | 2021-04-20 | 深圳市杰特睿科技有限公司 | Novel dust collector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7135051B2 (en) * | 2003-06-05 | 2006-11-14 | Baldinger Russell L | Dirt cup filter with pre-filtration cap |
-
2022
- 2022-04-14 CN CN202210392650.XA patent/CN114766963B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08228971A (en) * | 1995-02-28 | 1996-09-10 | Tec Corp | Electric cleaner |
| WO2008054182A1 (en) * | 2006-11-03 | 2008-05-08 | Daewoo Electronics Corporation | Method for vacuum cleaning |
| CN109124471A (en) * | 2017-06-28 | 2019-01-04 | 苏州宝时得电动工具有限公司 | Dust catcher sub-assembly, push-down dust catcher |
| CN211324716U (en) * | 2019-11-12 | 2020-08-25 | 苏州阿特贝斯电器科技有限公司 | Handheld dust collector |
| CN111387869A (en) * | 2020-02-18 | 2020-07-10 | 苏州图途智能科技有限公司 | Dust collector |
| CN212816082U (en) * | 2020-05-07 | 2021-03-30 | 追创科技(苏州)有限公司 | Handheld dust collector |
| CN212996251U (en) * | 2020-07-08 | 2021-04-20 | 深圳市杰特睿科技有限公司 | Novel dust collector |
Non-Patent Citations (2)
| Title |
|---|
| 一种单电机竞步机器人的设计与实现;何颖;张荣飞;程涛;覃飞;;科学技术创新;20180525(第15期);全文 * |
| 自动收放式安全警示带装置的研制;程思;王小虎;;机电工程技术;20180423(第04期);全文 * |
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| Publication number | Publication date |
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| CN114766963A (en) | 2022-07-22 |
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