CN112205941B - Connecting rod type front-in rear-dumping dustpan - Google Patents
Connecting rod type front-in rear-dumping dustpan Download PDFInfo
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- CN112205941B CN112205941B CN202011022947.4A CN202011022947A CN112205941B CN 112205941 B CN112205941 B CN 112205941B CN 202011022947 A CN202011022947 A CN 202011022947A CN 112205941 B CN112205941 B CN 112205941B
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- handle
- dustpan
- connecting cover
- cover
- pin
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- 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
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/50—Auxiliary implements
- A47L13/52—Dust pans; Crumb trays
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- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The invention discloses a connecting rod type front-in and rear-pouring dustpan, which comprises a handle, a stainless steel hollow square tube and a dustpan; the handle is connected with one end of the stainless steel hollow square tube through a first fastening bolt, and the other end of the stainless steel hollow square tube is connected with the dustpan through a connecting cover; a fastener is connected between the connecting cover and the dustpan; the handle, the stainless steel hollow square tube and the connecting cover are internally provided with a dumping component. By utilizing the internal link mechanism and the rear opening of the dustpan, the dustpan can be inclined backwards only by lifting the connecting rod on the handle when in use, so that the garbage is poured out from the rear opening of the dustpan, and the outward leakage is avoided. The structure only needs one hand to operate, and is simple and convenient.
Description
Technical Field
The invention belongs to the technical field of household appliances, and relates to a connecting rod type front-in rear-dumping dustpan.
Background
The dustpan is a cleaning tool commonly used in families at present, and the known dustpans are divided into two types, one type is the traditional dustpan with the front inlet and the front outlet and the other type is the dustpan with the front inlet and the rear outlet. Traditional fall formula dustpan before going into before, elbow and wrist need twist reverse during the use, are not conform to ergonomic, are difficult to control the position and the angle of empting of dustpan, and then lead to the outer hourglass and the spill over of rubbish when empting, cause the secondary to clean. The second type is a dustpan with front dustpan and rear dustpan. When dumping garbage, the broom is used for pushing the front opening of the dustpan to open the rear hopper opening, the garbage can be dumped after the garbage dumping can be realized by means of tools and simultaneous operation of two hands, and the use difficulty is increased.
Disclosure of Invention
The invention aims to provide a connecting rod type front-in rear-dumping dustpan, which solves the problems that the dumping position and angle of the dustpan are difficult to control and the garbage leaks and overflows due to the fact that elbows and wrists twist when the garbage is dumped in the traditional dustpan in the prior art.
The invention adopts the technical scheme that a connecting rod type front-in rear-pouring dustpan comprises a handle, a stainless steel hollow square tube and a dustpan; the handle is connected with one end of the stainless steel hollow square tube through a first fastening bolt, and the other end of the stainless steel hollow square tube is connected with the dustpan through a connecting cover; a fastener is connected between the connecting cover and the dustpan; the handle, the stainless steel hollow square tube and the connecting cover are internally provided with a dumping component.
The handle comprises a handle a and a handle b; the handle a and the handle b are both provided with two screw holes arranged at intervals, and the handle a and the handle b are connected and fastened by passing screws through the screw holes; the bottoms of the handle a and the handle b are also provided with handle bolt holes for the first fastening bolts to pass through; handles a and b also have handle pin holes for connecting the pouring assembly.
The connecting cover comprises a square groove-shaped connecting cover a and a connecting cover b; and one side of the top of each of the connecting cover a and the connecting cover b is provided with a connecting cover bolt hole, and the second fastening bolt penetrates through the through hole in the stainless steel hollow square tube through the connecting cover bolt hole of the connecting cover a and is stopped at the connecting cover bolt hole of the connecting cover b.
The bottoms of the connecting cover a and the connecting cover b are also provided with protruding lug parts, and the lug parts are provided with connecting cover pin holes; is connected with the buckling piece through a connecting cover pin hole.
The top of the buckling piece is provided with an ear part and is provided with two buckling piece pin holes, the outer sides of the buckling piece pin holes are provided with end cover holes, and the bottom of the buckling piece pin holes is provided with two wedge-shaped buckles arranged at intervals; the third connecting pin shaft penetrates through a buckling piece pin hole at the top of one buckling piece and is stopped at a buckling piece pin hole at the top of the other buckling piece after passing through a connecting cover pin hole of a connecting cover; the other buckling piece pin hole and the end cover hole of the buckling piece are connected with the dumping component.
The dumping assembly comprises a driving rod arranged in the handle and a driven rod arranged in the stainless steel hollow square tube; one end of the driving rod is arranged outside the bottom of the handle, and the other end of the driving rod is connected with one end of the driven rod through a second connecting pin shaft; the first connecting pin shaft penetrates through the middle part of the driving rod and then is connected with the handle pin hole; the other end of the driven rod is connected with the buckling piece pin holes of the two buckling pieces through a fourth connecting pin shaft respectively, and the end cover holes outside the buckling piece pin holes are sealed through buckling end covers.
The end of the driving rod, which is arranged outside the bottom of the handle, is also provided with a rubber grip.
The rear part of the dustpan is also connected with a rear baffle; the two sides of the rear baffle are provided with a rear baffle rotating shaft, and the rear baffle rotating shaft is clamped into a dustpan rear buckle of the dustpan to enable the rear baffle to turn around the dustpan rear buckle.
The invention has the beneficial effects that:
by utilizing the internal link mechanism and the rear opening of the dustpan, the dustpan can be inclined backwards only by lifting the connecting rod on the handle when in use, so that the garbage is poured out from the rear opening of the dustpan, and the outward leakage is avoided. The structure only needs one hand to operate, and is simple and convenient.
Drawings
FIG. 1 is a schematic view of the whole structure of a link type front-in rear-dumping dustpan of the present invention;
FIG. 2 is an isometric view of the internal structure of a link type front-in rear-dumping dustpan of the present invention;
FIG. 3 is a plan view showing the internal structure of a link type forward-in backward-tilting dustpan in accordance with the present invention;
FIG. 4 is a schematic view of a connecting rod type front-in rear-out dustpan handle structure;
FIG. 5 is a schematic view of a connecting cover structure of a link type front-in rear-out dustpan of the present invention;
FIG. 6 is a schematic view of a connecting rod type snap fastener for a front-in and rear-out dustpan according to the present invention.
In the figure, 1, a handle, 2, a first fastening bolt, 3, a rubber handle, 4, a stainless steel hollow square tube, 5, a connecting cover, 6, a rear baffle, 7, a dustpan, 8, a screw, 9, a first connecting pin shaft, 10, a driven rod, 11, a driving rod, 12, a second connecting pin shaft, 13, a third connecting pin shaft, 14, a fourth connecting pin shaft, 15, a buckle end cover, 16, a buckle part and 17 are second fastening bolts;
6-1. a rear baffle rotating shaft, and 7-1. a dustpan rear buckle;
1-1, 1-2, 1-3, 1-4, 1-5 and 1-5 bolt holes;
5-1, connecting covers a, 5-2, connecting covers b, 5-3, connecting cover bolt holes and 5-4 connecting cover pin holes; 16-1, a fastener pin hole, 16-2, a wedge-shaped fastener and 16-3, an end cover hole.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and 2, a link type front-in and rear-out dustpan comprises a handle 1, a stainless steel hollow square tube 4 and a dustpan 7; the handle 1 is connected with one end of a stainless steel hollow square tube 4 through a first fastening bolt 2, and the other end of the stainless steel hollow square tube 4 is connected with a dustpan 7 through a connecting cover 5; a fastener 16 is also connected between the connecting cover 5 and the dustpan 7; the handle 1, the stainless steel hollow square tube 4 and the connecting cover 5 are internally provided with a dumping component.
As shown in fig. 3 and 4, the handle 1 includes a handle a1-1 and a handle b 1-2; the handle a1-1 and the handle b1-2 are respectively provided with two screw holes 1-3 which are arranged at intervals, and the handle a1-1 and the handle b1-2 are connected and fastened through the screw holes 1-3 by a screw 8; the bottom parts of the handle a1-1 and the handle b1-2 are also provided with handle bolt holes 1-5 for the first fastening bolts 2 to pass through; handle a1-1 and handle b1-2 also have handle pin holes 1-4, respectively, for attachment of the pouring assembly.
As shown in fig. 5, the coupling cover 5 includes a square groove-shaped coupling cover a5-1 and a coupling cover b 5-2; and connecting cover bolt holes 5-3 are formed in one sides of the tops of the connecting cover a5-1 and the connecting cover b5-2, and the second fastening bolts 17 penetrate through holes in the stainless steel hollow square tube 4 through the connecting cover bolt holes 5-3 of the connecting cover a5-1 and are stopped at the connecting cover bolt holes 5-3 of the connecting cover b 5-2.
The bottoms of the connecting cover a5-1 and the connecting cover b5-2 are also provided with protruding lugs, and connecting cover pin holes 5-4 are formed in the lugs; is connected with the fastener 16 through the connecting cover pin hole 5-4.
As shown in fig. 6, the top of the fastener 16 is an ear part, which is provided with two fastener pin holes 16-1, the outer side of the fastener pin hole 16-1 is an end cover hole 16-3, and the bottom is provided with two wedge-shaped fasteners 16-2 arranged at intervals; the third connecting pin shaft 13 penetrates through a buckling piece pin hole 16-1 at the top of one buckling piece 16 and is stopped at a buckling piece pin hole 16-1 at the top of the other buckling piece 16 after passing through a connecting cover pin hole 5-4 of a connecting cover 5; the other catch pin hole 16-1 and end cap hole 16-3 of catch 16 connect the dump assembly.
The dumping assembly comprises a driving rod 11 arranged in the handle 1 and a driven rod 10 arranged in the stainless steel hollow square tube 4; one end of the driving rod 11 is arranged outside the bottom of the handle 1, and the other end of the driving rod is connected with one end of the driven rod 10 through a second connecting pin shaft 12; the first connecting pin shaft 9 penetrates through the middle part of the driving rod 11 and then is connected with the handle pin holes 1-4; the other end of the driven rod 10 is respectively connected with the buckling piece pin holes 16-1 of the two buckling pieces 16 through a fourth connecting pin shaft 14, and end cover holes 16-3 outside the buckling piece pin holes 16-1 are sealed through buckling end covers 15. Thereby constraining the lateral positions of the third connecting pin 13 and the fourth connecting pin 14.
The end of the active rod 11, which is arranged outside the bottom of the handle 1, is also provided with a rubber grip 3. The rubber handle 3 is hollow, and the lower end of the driving rod 11 is nested in the rubber handle 3.
The rear part of the dustpan 7 is also connected with a rear baffle 6, and the edges of two sides of the rear opening of the dustpan 7 are provided with dustpan rear buckles 7-1; the two sides of the rear baffle 6 are provided with a rear baffle rotating shaft 6-1, and the rear baffle rotating shaft 6-1 is clamped into a dustpan rear buckle 7-1 of the dustpan 7, so that the rear baffle 6 is turned around the dustpan rear buckle 7-1.
The inner surface of the upper side of the dustpan 7 is injected with longitudinal and transverse reinforcing ribs which are 90 degrees to each other, so that the structural strength of the joint of the dustpan 7 and the fastener 16 is enhanced.
When the garbage is dumped, the rubber handle 3 is lifted upwards by a hand of a person to drive the driving rod 11 to rotate anticlockwise around the first connecting pin shaft 9, so that the driving rod 11 drives the driven rod 10 to move downwards. The dustpan 7 rotates clockwise around the third connecting pin shaft 13 under the pushing of the driven rod 10 and the fourth connecting pin shaft 14; then, the rear baffle 6 is separated from the dustpan 7 under the combined action of the self-gravity and the restraint of the rear baffle rotating shaft 6-1 and the dustpan rear buckle 7-1, and finally, the garbage is poured out from a rear opening formed by separating the dustpan 7 from the rear baffle 6.
By utilizing the internal link mechanism and the rear opening of the dustpan, the dustpan can be inclined backwards only by lifting the connecting rod on the handle when in use, so that the garbage is poured out from the rear opening of the dustpan, and the outward leakage is avoided. The structure only needs one hand to operate, and is simple and convenient.
Claims (5)
1. A connecting rod type front-in and rear-pouring dustpan is characterized by comprising a handle (1), a stainless steel hollow square tube (4) and a dustpan (7); the handle (1) is connected with one end of the stainless steel hollow square tube (4) through a first fastening bolt (2), and the other end of the stainless steel hollow square tube (4) is connected with the dustpan (7) through a connecting cover (5); a fastener (16) is connected between the connecting cover (5) and the dustpan (7); a dumping component is arranged in the handle (1), the stainless steel hollow square tube (4) and the connecting cover (5);
the handle (1) comprises a handle a (1-1) and a handle b (1-2); the handle a (1-1) and the handle b (1-2) are respectively provided with two screw holes (1-3) which are arranged at intervals, and the handle a (1-1) and the handle b (1-2) are connected and fastened by passing through the screw holes (1-3) through screws (8); the bottom parts of the handle a (1-1) and the handle b (1-2) are also provided with handle bolt holes (1-5) for the first fastening bolts (2) to pass through; the handles a (1-1) and b (1-2) are respectively provided with handle pin holes (1-4) for connecting the pouring component;
the connecting cover (5) comprises a square groove-shaped connecting cover a (5-1) and a connecting cover b (5-2); one side of the top of each of the connecting cover a (5-1) and the connecting cover b (5-2) is provided with a connecting cover bolt hole (5-3), and a second fastening bolt (17) penetrates through a through hole in the stainless steel hollow square pipe (4) through the connecting cover bolt hole (5-3) of the connecting cover a (5-1) and is stopped at the connecting cover bolt hole (5-3) of the connecting cover b (5-2);
the bottoms of the connecting cover a (5-1) and the connecting cover b (5-2) are also provided with protruding lug parts, and the lug parts are provided with connecting cover pin holes (5-4); is connected with the fastener (16) through a connecting cover pin hole (5-4).
2. The link type forward-in and backward-pouring dustpan according to claim 1, wherein the top of the fastener (16) is an ear part, two fastener pin holes (16-1) are formed, the outer side of each fastener pin hole (16-1) is an end cover hole (16-3), and the bottom of each fastener pin hole is two wedge-shaped fasteners (16-2) arranged at intervals; the third connecting pin shaft (13) penetrates through a buckling piece pin hole (16-1) at the top of one buckling piece (16) and is stopped at a buckling piece pin hole (16-1) at the top of the other buckling piece (16) after passing through a connecting cover pin hole (5-4) of a connecting cover (5); the other fastener pin hole (16-1) and the end cover hole (16-3) of the fastener (16) are connected with the pouring component.
3. The linked front-in rear-pouring dustpan according to claim 1, wherein the pouring assembly comprises a driving rod (11) disposed in the handle (1) and a driven rod (10) disposed in the stainless steel hollow square pipe (4); one end of the driving rod (11) is arranged outside the bottom of the handle (1), and the other end of the driving rod is connected with one end of the driven rod (10) through a second connecting pin shaft (12); the first connecting pin shaft (9) penetrates through the middle part of the driving rod (11) and then is connected with the handle pin holes (1-4); the other end of the driven rod (10) is respectively connected with the buckling piece pin holes (16-1) of the two buckling pieces (16) through a fourth connecting pin shaft (14), and end cover holes (16-3) outside the buckling piece pin holes (16-1) are sealed through buckling end covers (15).
4. The linked forward-backward dustpan of claim 3, wherein the end of the driving rod (11) that is outside the bottom of the handle (1) is provided with a rubber grip (3).
5. The link type forward-in backward-dumping dustpan of claim 1, wherein a rear baffle (6) is further connected to the rear of the dustpan (7); the rear baffle (6) is provided with a rear baffle rotating shaft (6-1) on two sides, and the rear baffle rotating shaft (6-1) is clamped into a dustpan rear buckle (7-1) of the dustpan (7) to enable the rear baffle (6) to turn around the dustpan rear buckle (7-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011022947.4A CN112205941B (en) | 2020-09-25 | 2020-09-25 | Connecting rod type front-in rear-dumping dustpan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011022947.4A CN112205941B (en) | 2020-09-25 | 2020-09-25 | Connecting rod type front-in rear-dumping dustpan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112205941A CN112205941A (en) | 2021-01-12 |
| CN112205941B true CN112205941B (en) | 2021-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011022947.4A Active CN112205941B (en) | 2020-09-25 | 2020-09-25 | Connecting rod type front-in rear-dumping dustpan |
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| Country | Link |
|---|---|
| CN (1) | CN112205941B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6732402B1 (en) * | 2003-05-16 | 2004-05-11 | Che Chi Hsu | Structure of a dustpan |
| CN201064430Y (en) * | 2007-08-14 | 2008-05-28 | 卫家宣 | Manual turnover cover dustpans |
| CN201085601Y (en) * | 2007-08-28 | 2008-07-16 | 卫家宣 | Belt pulley flip dustpans for cleaning and sanitation |
| CN105496329A (en) * | 2016-01-13 | 2016-04-20 | 丁明伟 | Multifunctional dustpan |
| CN107416386A (en) * | 2016-05-23 | 2017-12-01 | 张正前 | Easily topple over dustpan bucket type dustbin |
-
2020
- 2020-09-25 CN CN202011022947.4A patent/CN112205941B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6732402B1 (en) * | 2003-05-16 | 2004-05-11 | Che Chi Hsu | Structure of a dustpan |
| CN201064430Y (en) * | 2007-08-14 | 2008-05-28 | 卫家宣 | Manual turnover cover dustpans |
| CN201085601Y (en) * | 2007-08-28 | 2008-07-16 | 卫家宣 | Belt pulley flip dustpans for cleaning and sanitation |
| CN105496329A (en) * | 2016-01-13 | 2016-04-20 | 丁明伟 | Multifunctional dustpan |
| CN107416386A (en) * | 2016-05-23 | 2017-12-01 | 张正前 | Easily topple over dustpan bucket type dustbin |
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| Publication number | Publication date |
|---|---|
| CN112205941A (en) | 2021-01-12 |
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