CN112401746B - Horizontal dust collector handle structure with stress application lever and horizontal dust collector - Google Patents
Horizontal dust collector handle structure with stress application lever and horizontal dust collector Download PDFInfo
- Publication number
- CN112401746B CN112401746B CN201910787115.2A CN201910787115A CN112401746B CN 112401746 B CN112401746 B CN 112401746B CN 201910787115 A CN201910787115 A CN 201910787115A CN 112401746 B CN112401746 B CN 112401746B
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- China
- Prior art keywords
- lever
- handle
- hole
- plate
- dust collector
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- 239000000428 dust Substances 0.000 title claims abstract description 51
- 210000001503 joint Anatomy 0.000 claims description 2
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000001914 filtration 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
- A47L9/32—Handles
-
- 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)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
The invention provides a handle structure of a horizontal dust collector with a stress application lever, wherein a mounting cavity is formed in the handle structure, a first through hole is formed in the bottom of the mounting cavity, a lock hook and the stress application lever are mounted in the mounting cavity, the bottom of the lock hook is provided with a hook part, the bottom of the lock hook penetrates through the first through hole and hooks a lock hook connecting hole, a connecting plate and a booster plate are respectively arranged at two sides of the top of the lock hook, the end part of the connecting plate is connected with the bottom end of the first spring, the top end of the first spring is connected with the inner wall of a handle part, a second through hole is formed in the connecting plate, the stress application lever surrounds the connecting plate, a third end of the stress application lever is hinged in the mounting cavity, a third through hole is formed in the stress application lever, a second spring penetrates through the third through hole, the top end of the second spring is fixedly connected with the inner wall of the handle part, the bottom end of the second spring downwards presses the booster plate, and the fourth end of the stress application lever penetrates through the second through hole. The invention also provides a horizontal dust collector. Compared with the prior art, the invention can prevent the falling of the dust cup and the injury of personnel when the handle is lifted.
Description
Technical Field
The invention relates to a horizontal dust collector, in particular to a handle structure of the horizontal dust collector with a stress application lever and the horizontal dust collector.
Background
The horizontal dust collector is one dust collecting tool, and is one horizontal dust collector with main machine, dust cup, etc. and consists of mainly three parts including dust raising, dust collecting and dust filtering, including serial excited rectifier motor, centrifugal fan, dust filter, dust collecting accessory, etc.
In the existing horizontal dust collector, one end of a handle is usually locked with a lock hook hole on a host through a lock hook to block a dust cup to keep the locking state of the dust cup, and the current part of handle lock hook is in a half-locking state (half-hooked by a hook), so that when a user lifts the whole dust collector (holds the handle to lift upwards), the lock hook is easy to open suddenly, the dust cup is easy to fall off, and therefore, the environment is polluted for 2 times, and even personnel are injured.
Disclosure of Invention
In view of the above, the present invention provides a handle structure of a horizontal vacuum cleaner having a force-applying lever and a horizontal vacuum cleaner, which can prevent a dust cup from falling off and prevent a person from being injured by a hand when the lock hook is in a half-lock state by a specially designed force-applying lever and the lock hook is quickly unhooked and is in an open state, thereby avoiding a false lock or half-lock state at the end of the handle.
Therefore, in one aspect, the invention provides a handle structure of a horizontal dust collector with a stress application lever, which comprises a handle component hinged on a dust collector host machine, wherein the handle component comprises an upper handle shell and a lower handle shell, the upper handle shell and the lower handle shell are in up-down butt joint, a first end of the upper handle shell and a second end of the lower handle shell are spliced to form an internal installation cavity, a first through hole communicated with the internal installation cavity is formed in the bottom of the second end of the lower handle shell, a lock hook and a stress application lever are arranged in the internal installation cavity, a hook part is arranged at the bottom of the lock hook, the bottom of the hook part penetrates through the first through hole and hooks a lock hook connecting hole on the dust collector host machine, a connecting plate and a booster plate are respectively arranged at two sides of the top of the lock hook, the end part of the connecting plate is connected with the bottom end of a first spring, the top end of the first spring is connected to the inner wall of the upper handle shell, a second through hole is formed in the connecting plate, the stress application lever is positioned above the connecting plate and surrounds the connecting plate, a third end of the stress application lever is hinged in the internal installation cavity, a third through hole is formed in the stress application lever, the third through hole penetrates through the third through hole, the top of the third through hole penetrates through the second through hole, the top end of the second spring is fixedly connected to the upper end of the upper spring and extends to the second through the upper end of the second through hole.
Further, the connecting plate is a plate body extending obliquely, and an end portion thereof extends toward a bottom portion of the handle member.
Further, the connecting plate is in a Z-shaped structure.
Further, the assist plate is a plate body extending obliquely, and an end portion thereof extends in a top direction of the handle member.
Further, the lock hook, the connecting plate and the booster plate form a T-shaped structure.
Further, the stress application lever is in an L-shaped structure.
Further, the top of the latch hook is rotatably coupled to the interior mounting chamber.
Further, the second through hole is a long hole extending along the length direction of the connecting plate.
Further, a pointed tooth-shaped surface is arranged on the fourth end of the stressing lever.
In another aspect, the present invention provides a canister vacuum cleaner comprising a cleaner main body, further comprising a canister vacuum cleaner handle structure having a boost lever as described above.
In the handle structure of the horizontal dust collector with the stressing lever and the horizontal dust collector, because the force moment arm of the stressing lever is larger than the force moment arm of the integral lock hook (comprising the lock hook, the connecting plate and the booster plate) and the force moment arm of the first spring, when the lock hook is in a half-locking state, the lock hook can be unhooked automatically and is in an opening state, thereby avoiding a false lock or half-locking state, and meanwhile, because the force of the lever is applied, when a release button is pressed down, the force used by a user can be relatively relaxed;
thus, compared with the prior art, the invention has the following advantages:
1) The problems of falling of the dust cup and injury of personnel when the handle is lifted can be prevented;
2) The unlocking of the user can be more labor-saving and convenient.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
FIG. 1 is a construction exploded view of a canister vacuum cleaner handle construction with a boost lever according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a horizontal vacuum cleaner in an unlocked state of a handle according to an embodiment of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2;
Fig. 4 is a schematic structural view of a handle in a canister vacuum cleaner in a closed state according to an embodiment of the invention;
Fig. 5 is an enlarged view of a portion B in fig. 4;
fig. 6 is a schematic view of a structure of a horizontal vacuum cleaner in a locked state of a handle according to an embodiment of the present invention;
Fig. 7 is an enlarged view of a portion C in fig. 6.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Embodiment one:
Referring to fig. 1 to 7, there is shown a canister type dust collector handle structure with a force applying lever according to an embodiment of the invention, which comprises a handle member 1 hinged on a dust collector main body 2, the handle member 1 comprises an upper handle shell 11 and a lower handle shell 12, the upper handle shell 11 and the lower handle shell 12 are butted up and down, a first end 111 of the upper handle shell 11 and a second end 121 of the lower handle shell 12 are spliced to form an internal installation cavity 13, a first through hole 122 communicated with the internal installation cavity 13 is formed at the bottom of the second end 121 of the lower handle shell 12, a latch hook 14 and a force applying lever 15 are installed in the internal installation cavity 13, a hook portion 141 is arranged at the bottom of the latch hook 14, the bottom of the hook portion 141 penetrates through the first through hole 122 and hooks a latch hook connecting hole 21 on the dust collector main body 2, the both sides at the top of latch hook 14 are provided with connecting plate 142 and booster plate 143 respectively, the bottom of the end connection first spring 144 of connecting plate 142, the top of first spring 144 is connected on the inner wall of upper portion handle shell 11, the second through-hole 145 has been seted up on connecting plate 142, the afterburning lever 15 is located the top of connecting plate 142 and encloses connecting plate 142, the third end 151 of afterburning lever 15 articulates in internally mounted cavity 13, the third through-hole 154 has been seted up on the afterburning lever 15, wear second spring 16 in the third through-hole 154, the top fixed connection of second spring 16 is on the inner wall of upper portion handle shell 11, the bottom of second spring 16 extends to the surface of booster plate 143 and pushes down booster plate 143, the fourth end 152 of afterburning lever 15 on relative third end 151 passes second through-hole 145.
Referring to fig. 2 to 7, there is shown a canister type dust collector provided in accordance with an embodiment of the invention, which comprises a dust collector main body 2, and a canister type dust collector handle structure having a biasing lever as described above.
In the handle structure of the horizontal dust collector with the stressing lever and the horizontal dust collector provided by the embodiment, because the force arm of the stressing lever is larger than the force arm of the integral lock hook (comprising the lock hook, the connecting plate and the booster plate) and the force arm of the first spring, when the lock hook is in a half-locking state, the lock hook can be unhooked automatically and is in an opening state, thereby avoiding a false lock or half-locking state, and meanwhile, because the force of the lever is applied, when a release button is pressed down, the force used by a user can be relatively relaxed;
Thus, compared with the prior art, the present embodiment has the following advantages:
1) The problems of falling of the dust cup and injury of personnel when the handle is lifted can be prevented;
2) The unlocking of the user can be more labor-saving and convenient.
Wherein, referring to fig. 2 to 7, the release button 3 is disposed on the cleaner main body 2, the release button 3 is connected with a flexible plate 32 through a torsion spring 31, and after the release button 3 is pressed down, the flexible plate 32 pushes up the second end 121 of the lower handle shell 12, so that the handle is unhooked.
Embodiment two:
Referring to fig. 1, a handle structure of a canister type dust collector with a force-applying lever and a canister type dust collector according to a second embodiment of the invention are shown, and the following technical solutions are further provided as improvements on the basis of the above embodiments: the connection plate 142 is a plate body extending obliquely, the end portion of the connection plate extends toward the bottom of the handle member 1, and the connection plate 142 has a Z-shaped structure.
With continued reference to fig. 1, the booster plate 143 is a diagonally extending plate body, the end of which extends in the direction of the top of the handle member 1, and the latch hook 14, the connecting plate 142 and the booster plate 143 constitute a T-shaped structure, the top of the latch hook 14 being rotatably connected within the interior mounting chamber 13.
Through the arrangement of the structure, the stress application lever above the lock hook can drive the lock hook to move downwards more effort-saving, and the inclined plane formed by the booster plate and the connecting plate is equivalent to the horizontal plane, so that the whole stroke of the lock hook can be shortened, and the driving force of the stress application lever is reduced.
Embodiment III:
Referring to fig. 1, there is shown a handle structure of a canister type dust collector with a force-applying lever and a canister type dust collector according to a third embodiment of the invention, and the following technical solutions are further provided as improvements on the basis of the above embodiments: the force lever 15 has an L-shaped structure, and the second through hole 145 is a long hole extending along the length direction of the connection plate 142, through which the fourth end 152 of the force lever 15 passes when descending. Through the arrangement of the structure, the stress application lever can conveniently drive the latch hook to descend in a more labor-saving manner.
Embodiment four:
Referring to fig. 1, fig. 3, fig. 5 and fig. 7, a handle structure of a canister type dust collector with a force-applying lever and a canister type dust collector according to a fourth embodiment of the invention are shown, and the following technical solutions are further provided as improvements on the basis of the above embodiments: the fourth end 152 of the force lever 15 is provided with a pointed tooth surface 153, i.e. a two toothed surface, one high and one low. Through the arrangement of the structure, the thickness of the fourth end can be increased, and the driving force of the fourth end is improved.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (8)
1. The utility model provides a horizontal dust collector handle structure with afterburning lever, characterized by includes articulated handle part (1) on dust collector host computer (2), handle part (1) is including upper portion handle shell (11) and lower part handle shell (12), upper portion handle shell (11) with lower part handle shell (12) butt joint from top to bottom, first end (111) of upper portion handle shell (11) and second end (121) of lower part handle shell (12) splice the back and form internally mounted cavity (13), the first through-hole (122) of intercommunication internally mounted cavity (13) are seted up to the bottom of second end (121) of lower part handle shell (12), install latch hook (14) and afterburning lever (15) in internally mounted cavity (13), the bottom of latch hook (14) has hook (141), the bottom of hook (141) is passed first through-hole (122) and is hooked on latch hook connecting hole (21) on dust collector host computer (2), the top of a spring plate (142) is connected with the upper end (144) of a connecting plate (144) of upper end (142) of a spring plate (142) respectively, the utility model discloses a power assisting device for the bicycle, including connecting plate (142) and booster plate (143), including connecting plate (142) and booster lever (15), second through-hole (145) have been seted up on connecting plate (142), booster lever (15) are located the top of connecting plate (142) and enclose connecting plate (142), third end (151) of booster lever (15) articulate in internally mounted cavity (13), third through-hole (154) have been seted up on booster lever (15), wear second spring (16) in third through-hole (154), the top fixed connection of second spring (16) is in on the inner wall of upper portion handle shell (11), the bottom of second spring (16) to the surface extension of booster plate (143) is pushed down booster plate (143), on booster lever (15) relative fourth end (152) of third end (151) pass second through-hole (145), connecting plate (142) are the slant extends to the bottom direction of handle part (1), latch hook (14), connecting plate (142) and booster plate (T shape structure are constituteed.
2. The canister vacuum cleaner handle structure with the urging lever according to claim 1, characterized in that the connection plate (142) has a Z-shaped structure.
3. A canister type dust collector handle structure with a force applying lever according to claim 1, characterized in that the force-applying plate (143) is a diagonally extending plate body, the end of which extends in the direction of the top of the handle member (1).
4. A canister vacuum cleaner handle structure with a force lever according to claim 1, characterized in that the force lever (15) has an L-shaped structure.
5. A canister vacuum cleaner handle structure with a force lever according to claim 1, characterized in that the top of the latch hook (14) is rotatably connected in the interior mounting chamber (13).
6. The canister type dust collector handle structure with the urging lever according to claim 1, characterized in that the second through hole (145) is a long hole extending along the length direction of the connection plate (142).
7. A canister vacuum cleaner handle structure with a force lever according to claim 1, characterized in that the fourth end (152) of the force lever (15) is provided with a spike-shaped surface (153).
8. A canister vacuum cleaner comprising a cleaner main body (2), characterized by further comprising a canister vacuum cleaner handle structure with a stressing lever as claimed in any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910787115.2A CN112401746B (en) | 2019-08-23 | 2019-08-23 | Horizontal dust collector handle structure with stress application lever and horizontal dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910787115.2A CN112401746B (en) | 2019-08-23 | 2019-08-23 | Horizontal dust collector handle structure with stress application lever and horizontal dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112401746A CN112401746A (en) | 2021-02-26 |
| CN112401746B true CN112401746B (en) | 2024-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910787115.2A Active CN112401746B (en) | 2019-08-23 | 2019-08-23 | Horizontal dust collector handle structure with stress application lever and horizontal dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112401746B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100555325B1 (en) * | 2005-04-11 | 2006-03-03 | 삼성광주전자 주식회사 | Vacuum cleaner |
| JP2014223109A (en) * | 2013-05-15 | 2014-12-04 | パナソニック株式会社 | Vacuum cleaner |
| CN208447466U (en) * | 2017-08-15 | 2019-02-01 | 苏州祥利家用电器有限公司 | A kind of handle arrangement and horizontal dust collector of horizontal dust collector |
| CN208799154U (en) * | 2018-06-11 | 2019-04-30 | 江苏美的清洁电器股份有限公司 | Dirt cup component and dust catcher |
| CN211093782U (en) * | 2019-08-23 | 2020-07-28 | 苏州市春菊电器有限公司 | Horizontal dust collector handle structure with stress application lever and horizontal dust collector |
-
2019
- 2019-08-23 CN CN201910787115.2A patent/CN112401746B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100555325B1 (en) * | 2005-04-11 | 2006-03-03 | 삼성광주전자 주식회사 | Vacuum cleaner |
| JP2014223109A (en) * | 2013-05-15 | 2014-12-04 | パナソニック株式会社 | Vacuum cleaner |
| CN208447466U (en) * | 2017-08-15 | 2019-02-01 | 苏州祥利家用电器有限公司 | A kind of handle arrangement and horizontal dust collector of horizontal dust collector |
| CN208799154U (en) * | 2018-06-11 | 2019-04-30 | 江苏美的清洁电器股份有限公司 | Dirt cup component and dust catcher |
| CN211093782U (en) * | 2019-08-23 | 2020-07-28 | 苏州市春菊电器有限公司 | Horizontal dust collector handle structure with stress application lever and horizontal dust collector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112401746A (en) | 2021-02-26 |
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