CN111281261B - Dust collector handle connection structure with self-locking function and dust collector - Google Patents
Dust collector handle connection structure with self-locking function and dust collector Download PDFInfo
- Publication number
- CN111281261B CN111281261B CN201811500043.0A CN201811500043A CN111281261B CN 111281261 B CN111281261 B CN 111281261B CN 201811500043 A CN201811500043 A CN 201811500043A CN 111281261 B CN111281261 B CN 111281261B
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- dust collector
- movable block
- handle
- clamping plate
- self
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- 239000000428 dust Substances 0.000 title claims abstract description 69
- 238000009434 installation Methods 0.000 claims 2
- 230000007246 mechanism Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003825 pressing 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
-
- 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
- A47L9/322—Handles for hand-supported suction cleaners
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
- Clamps And Clips (AREA)
Abstract
The invention provides a dust collector handle connecting structure with a self-locking function, which is arranged between a dust collector body and a dust collector handle, wherein a mounting groove is formed in the dust collector body, a clamping plate is movably connected to the dust collector handle, the clamping plate is arranged along the length direction of the dust collector handle, a first clamping hook is arranged at the end part of the clamping plate, a first guide surface which is obliquely arranged is arranged at the end part of the first clamping hook, a movable block is arranged in the mounting groove, the movable block is arranged along the width direction of the dust collector handle, the movable direction of the movable block is perpendicular to the movable direction of the clamping plate, a second guide surface which is obliquely arranged is arranged on the movable block, a second clamping hook which is matched with the first clamping hook is also arranged on the movable block, and the second guide surface is in guide fit with the first guide surface. The invention also provides a dust collector. The invention can effectively solve the problems of unstable locking and poor using hand feeling caused by the spring support in the prior art.
Description
Technical Field
The invention relates to the field of dust collectors, in particular to a dust collector handle connecting structure with a self-locking function and a dust collector.
Background
The cleaner is a cleaning device widely used in human life and industrial production, and has been developed for over a hundred years from its birth to now. 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.
In the prior art, a handle and a machine body of some dust collectors can use a straight line structure, so that the purposes of convenient use and space saving are achieved, the handle of the dust collector is connected with the machine body mainly in a mode of being inserted into the machine body, and the handle can be taken out from the machine body according to use requirements, so that the handle is locked by a locking mechanism during insertion. The handle is mainly supported by the force of a spring after the existing handle is locked, the reliability after locking needs to be ensured by the force of the spring, if the force is small, the handle can be unhooked, and if the force is large, the force of a user pressing a button needs to be large, so that the hand feeling of the user is influenced.
Disclosure of Invention
In view of this, the invention provides a dust collector handle connecting structure with a self-locking function and a dust collector, which can effectively solve the problems of unstable locking and poor using hand feeling caused by spring support in the prior art.
On the one hand, the invention provides a dust collector handle connecting structure with a self-locking function, which is arranged between a dust collector body and a dust collector handle, wherein a mounting groove is formed in the dust collector body, a clamping plate is movably connected to the dust collector handle, the clamping plate is arranged along the length direction of the dust collector handle, a first clamping hook is arranged at the end part of the clamping plate, a first guiding surface which is obliquely arranged is arranged at the end part of the first clamping hook, a movable block is arranged in the mounting groove, the movable block is arranged along the width direction of the dust collector handle, the movable direction of the movable block is perpendicular to the movable direction of the clamping plate, a second guiding surface which is obliquely arranged is arranged on the movable block, a second clamping hook which is matched with the first clamping hook is also arranged on the movable block, and the clamping plate drives the movable block to move.
Further, the end part of the clamping plate is provided with an extension plate, and one side of the extension plate is provided with a first clamping hook.
Further, the clamping plate and the extension plate form a T-shaped plate body.
Further, the clamping plate is movably connected to the handle of the dust collector through a first spring.
Further, the first spring is connected with a release button, and the release button is positioned at the end part of the dust collector handle.
Further, a triangular protruding block is arranged on the movable block, a second guiding surface is formed on the side face of the triangular protruding block, a second clamping hook is formed on the corner of the triangular protruding block, and the end portion of the second guiding surface extends to the corner.
Further, the triangular protruding block is located at the first end of the movable block, and the triangular protruding block is a right-angled triangular protruding block.
Further, the second end of the movable block has an outwardly extending beveled end, the second end being opposite the first end.
Further, the bottom of the movable block is provided with a connecting column, a second spring is connected to the connecting column, the end part of the second spring is connected to the groove wall of the mounting groove, and the second spring is arranged parallel to the movable block.
In another aspect, the present invention provides a vacuum cleaner, which includes a vacuum cleaner body and a vacuum cleaner handle, and further includes a vacuum cleaner handle connection structure with a self-locking function as described above.
According to the dust collector handle connecting structure with the self-locking function and the dust collector, through the guiding cooperation of the first guiding surface and the second guiding surface, the vertically moving clamping plate can drive the movable block to transversely move when contacting the movable block, and after the second clamping hook on the movable block moves to a certain distance and is connected to the first clamping hook, the clamping connection of the clamping plate and the movable block is formed, so that the locking of the handle is realized; the locking structure mainly depends on the support of the clamping plate and the movable block, and achieves the aim of reliable locking through the relative movement of the mechanical mechanism and the locking mechanism, so that the problem of self-locking after the handle is inserted can be solved, the structure reset during taking out can be achieved, the problem of more reliable locking of the handle can be solved, and the problems of unstable locking and poor using hand feeling caused by spring support in the prior art are effectively solved.
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 schematic diagram of a handle connection structure of a dust collector with a self-locking function and a structure of the dust collector in a handle unlocked state according to an embodiment of the invention;
Fig. 2 is an enlarged view of a portion a in fig. 1;
Fig. 3 is a schematic diagram of a handle connection structure of a dust collector with a self-locking function and a structure of the dust collector in a handle locking state according to an embodiment of the invention.
Fig. 4 is an enlarged view of a portion B in fig. 3.
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 2, a first embodiment of the present invention provides a dust collector handle connection structure with a self-locking function, which is disposed between a dust collector body 1 and a dust collector handle 2, wherein a mounting groove 11 is formed on the dust collector body 1, a clamping plate 21 is movably connected to the dust collector handle 2, the clamping plate 21 is disposed along the length direction of the dust collector handle 2, a first clamping hook 22 is disposed at an end of the clamping plate 21, a first guiding surface 221 disposed obliquely is disposed at an end of the first clamping hook 22, a movable block 12 is disposed in the mounting groove 11, the movable block 12 is disposed along the width direction of the dust collector handle 2, the movable direction of the movable block 12 is perpendicular to the movable direction of the clamping plate 21, a second guiding surface 121 disposed obliquely is disposed on the movable block 12, a second clamping hook 13 engaged with the first clamping hook 22 is further disposed on the movable block 12, and the second guiding surface 121 is engaged with the first guiding surface 221, and the clamping plate 21 drives the movable block 12 to move.
The dust collector provided by the embodiment comprises a dust collector body 1 and a dust collector handle 2, and further comprises the dust collector handle connecting structure with the self-locking function.
According to the dust collector handle connecting structure with the self-locking function and the dust collector, through the guiding cooperation of the first guiding surface and the second guiding surface, the vertically moving clamping plate can drive the movable block to transversely move when contacting the movable block, and after the second clamping hook on the movable block moves to a certain distance and is connected to the first clamping hook, the clamping connection of the clamping plate and the movable block is formed, so that the locking of the handle is realized; the locking structure mainly depends on the support of the clamping plate and the movable block, and achieves the aim of reliable locking through the relative movement of the mechanical mechanism and the locking mechanism, so that the problem of self-locking after the handle is inserted can be solved, the structure reset during taking out can be achieved, the problem of more reliable locking of the handle can be solved, and the problems of unstable locking and poor using hand feeling caused by spring support in the prior art are effectively solved.
Embodiment two:
Referring to fig. 1 to 2, a dust collector handle connection structure with a self-locking function and a dust collector provided by a second embodiment of the present invention are shown, and the present embodiment further makes the following technical solutions as improvements based on the above embodiments: the end part of the clamping plate 21 is provided with an extension plate 211, and one side of the extension plate 211 is provided with a first clamping hook 22; the clamping plate 21 and the extension plate 211 form a T-shaped plate body. Through the arrangement of the structure, the structure of the clamping plate and the first clamping hook which are more stable can be realized, and the perpendicularity of the movement of the clamping plate is maintained.
Embodiment III:
Referring to fig. 1 to 2, a dust collector handle connection structure with a self-locking function and a dust collector provided by a third embodiment of the present invention are shown, and the present embodiment further makes the following technical solutions as improvements based on the above embodiments: the clamping plate 21 is movably connected to the dust collector handle 2 through a first spring 212; the first spring 212 is connected to a release button 213, the release button 213 being located at the end of the cleaner handle 2. Through the setting of above-mentioned structure, can realize the reset of cardboard, and be convenient for realize the motion drive to the cardboard.
Embodiment four:
Referring to fig. 1 to 2, a dust collector handle connection structure with a self-locking function and a dust collector provided by a fourth embodiment of the present invention are shown, and the present embodiment further makes the following technical solutions as improvements based on the above embodiments: the movable block 12 is provided with a triangular protruding block 122, the side surface of the triangular protruding block 122 forms a second guiding surface 121, the corner of the triangular protruding block 122 forms a second clamping hook 13, and the end part of the second guiding surface 121 extends to the corner; the triangular projection 122 is located at the first end 123 of the movable block 12, and the triangular projection 122 is a right-angled triangular projection. Through the arrangement of the structure, the formation of the movable block can be effectively enlarged by utilizing the action that the triangular protruding block is positioned at the first end part of the movable block, so that the movable block is convenient to store and suitable for a longer handle.
Fifth embodiment:
Referring to fig. 1 to 2, a fifth embodiment of the present invention provides a dust collector handle connection structure with a self-locking function and a dust collector, and the present embodiment further makes the following technical solutions as improvements based on the foregoing embodiments: the second end 1231 of the movable block 12 has an outwardly extending beveled end, the second end 1231 being opposite the first end 123. Through the arrangement of the structure, the avoidance position of the second end part can be formed on one hand, and on the other hand, the inclined surface end is parallel to the inclined surface of the triangular convex block, so that the movable block can keep levelness when moving, and the problems of instability or failure of unhooking caused by deviation of the movable block are prevented.
Example six:
Referring to fig. 1 to 2, a dust collector handle connection structure with a self-locking function and a dust collector provided by a sixth embodiment of the present invention are shown, and the present embodiment further makes the following technical solutions as improvements based on the above embodiments: the bottom of the movable block 12 has a connection post 124 to which a second spring 125 is connected, the end of the second spring 125 being connected to the wall of the mounting groove 11, the second spring 125 being arranged parallel to the movable block 12. Through the setting of above-mentioned structure, the second spring only realizes the reset effect that the movable block removed, does not bear the pressure of upper portion handle for the spring atress of here is little, reaches life-span extension's purpose, has also guaranteed the stability of joint.
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 (6)
1. The dust collector handle connecting structure with the self-locking function is arranged between a dust collector body (1) and a dust collector handle (2), and is characterized in that an installation groove (11) is formed in the dust collector body (1), a clamping plate (21) is movably connected to the dust collector handle (2), the clamping plate (21) is arranged along the length direction of the dust collector handle (2), a first clamping hook (22) is arranged at the end part of the clamping plate (21), a first guide surface (221) which is obliquely arranged is arranged at the end part of the first clamping hook (22), a movable block (12) is arranged in the installation groove (11), the movable block (12) is arranged along the width direction of the dust collector handle (2), the movable direction of the movable block (12) is perpendicular to the movable direction of the clamping plate (21), a second guide surface (121) which is obliquely arranged is arranged on the movable block (12), a second clamping hook (13) which is obliquely arranged with the first clamping hook (22) is also arranged on the movable block (12), and the second guide surface (121) is matched with the movable block (21) to drive the movable block (12);
A triangular protruding block (122) is arranged on the movable block (12), the side surface of the triangular protruding block (122) forms the second guide surface (121), the corner of the triangular protruding block (122) forms the second clamping hook (13), and the end part of the second guide surface (121) extends to the corner;
The triangular protruding block (122) is positioned at the first end (123) of the movable block (12), and the triangular protruding block (122) is a right-angle triangular protruding block;
-a second end (1231) of the movable block (12) having an outwardly extending beveled end, the second end (1231) being opposite the first end (123);
The bottom of the movable block (12) is provided with a connecting column (124), a second spring (125) is connected to the connecting column, the end part of the second spring (125) is connected to the groove wall of the mounting groove (11), and the second spring (125) is arranged parallel to the movable block (12).
2. The dust collector handle connecting structure with the self-locking function according to claim 1, wherein an end portion of the clamping plate (21) is provided with an extension plate (211), and one side of the extension plate (211) is provided with the first clamping hook (22).
3. A vacuum cleaner handle connection structure with self-locking function according to claim 2, characterized in that the clamping plate (21) and the extension plate (211) form a T-shaped plate body.
4. A vacuum cleaner handle connection structure with self-locking function according to claim 1, characterized in that the clamping plate (21) is movably connected to the vacuum cleaner handle (2) by a first spring (212).
5. A vacuum cleaner handle connection structure with self-locking function according to claim 4, characterized in that the first spring (212) is connected to a release button (213), the release button (213) being located at the end of the vacuum cleaner handle (2).
6. A vacuum cleaner comprising a vacuum cleaner body (1) and a vacuum cleaner handle (2), characterized by further comprising a vacuum cleaner handle connection structure with a self-locking function as claimed in any one of claims 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811500043.0A CN111281261B (en) | 2018-12-10 | 2018-12-10 | Dust collector handle connection structure with self-locking function and dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811500043.0A CN111281261B (en) | 2018-12-10 | 2018-12-10 | Dust collector handle connection structure with self-locking function and dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111281261A CN111281261A (en) | 2020-06-16 |
| CN111281261B true CN111281261B (en) | 2024-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811500043.0A Active CN111281261B (en) | 2018-12-10 | 2018-12-10 | Dust collector handle connection structure with self-locking function and dust collector |
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| Country | Link |
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| CN (1) | CN111281261B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010025166B3 (en) * | 2010-06-25 | 2011-12-15 | Roxxan Gmbh | Telescopic vacuum cleaner arrangement, has actuating handle comprising assembly space enabling movement of holding projection of guiding insert along movement path under mutual engagement of guiding unit and counter-guiding unit |
| CN202262948U (en) * | 2011-09-15 | 2012-06-06 | 江苏美的春花电器股份有限公司 | Handle mounting mechanism of upright dust collector |
| DE102013211766A1 (en) * | 2013-04-16 | 2014-10-16 | Fischer Rohrtechnik Gmbh | Detent device for a vacuum cleaner suction tube |
| CN106667368A (en) * | 2017-02-23 | 2017-05-17 | 江苏美的清洁电器股份有限公司 | Air flue switching mechanism for dust collector, air inlet pipe connecting structure and dust collector |
| CN206354979U (en) * | 2016-08-12 | 2017-07-28 | 江苏美的清洁电器股份有限公司 | Dust catcher |
| CN209547887U (en) * | 2018-12-10 | 2019-10-29 | 苏州市春菊电器有限公司 | A kind of dust collector handle connection structure and dust catcher with self-locking function |
-
2018
- 2018-12-10 CN CN201811500043.0A patent/CN111281261B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010025166B3 (en) * | 2010-06-25 | 2011-12-15 | Roxxan Gmbh | Telescopic vacuum cleaner arrangement, has actuating handle comprising assembly space enabling movement of holding projection of guiding insert along movement path under mutual engagement of guiding unit and counter-guiding unit |
| CN202262948U (en) * | 2011-09-15 | 2012-06-06 | 江苏美的春花电器股份有限公司 | Handle mounting mechanism of upright dust collector |
| DE102013211766A1 (en) * | 2013-04-16 | 2014-10-16 | Fischer Rohrtechnik Gmbh | Detent device for a vacuum cleaner suction tube |
| CN206354979U (en) * | 2016-08-12 | 2017-07-28 | 江苏美的清洁电器股份有限公司 | Dust catcher |
| CN106667368A (en) * | 2017-02-23 | 2017-05-17 | 江苏美的清洁电器股份有限公司 | Air flue switching mechanism for dust collector, air inlet pipe connecting structure and dust collector |
| CN209547887U (en) * | 2018-12-10 | 2019-10-29 | 苏州市春菊电器有限公司 | A kind of dust collector handle connection structure and dust catcher with self-locking function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111281261A (en) | 2020-06-16 |
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