CN211066403U - One-key dual-purpose release structure of dust collector - Google Patents
One-key dual-purpose release structure of dust collector Download PDFInfo
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- CN211066403U CN211066403U CN201922075714.XU CN201922075714U CN211066403U CN 211066403 U CN211066403 U CN 211066403U CN 201922075714 U CN201922075714 U CN 201922075714U CN 211066403 U CN211066403 U CN 211066403U
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- 239000000428 dust Substances 0.000 title claims abstract description 99
- 238000007789 sealing Methods 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 description 3
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of dust collectors, in particular to a one-key dual-purpose release structure of a dust collector; the utility model relates to a one-key dual-purpose release structure of a dust collector, which comprises a big body and a dust cup, wherein the upper end of the dust cup is screwed with the big body, and a cup cover is arranged on the lower port of the dust cup; the lower end of the main body is provided with a release key which is respectively connected with the dust cup and the cup cover in a matching way; the utility model discloses a dual-purpose release structure of dust catcher key, release key pass through gear subassembly control stroke, and two sections strokes respectively with the stopping screens cooperation of dirt cup, pull with the elasticity of bowl cover and detain the cooperation, realized that release key control bowl cover is opened and dirt cup shirks the locking and removes the function, overall structure is reasonable, convenient operation uses in a flexible way.
Description
Technical Field
The utility model relates to the technical field of dust collectors, in particular to a one-key dual-purpose release structure of a dust collector.
Background
In most of dust collectors in the market at present, when the dust cup assembly is not taken down, the dust cup cover needs to be released by two hands, namely one hand is used for holding the handle, and the other hand is used for opening the dust cup cover. The control keys of the dust cup component correspond to the dust cup and the dust cup cover respectively, and one release key can only release the dust cup or the dust cup cover.
The orderly releasing mechanism of the dust cup and the dust collector thereof as disclosed in the Chinese patent CN107080495A comprise a dust cup releasing button for releasing the whole dust cup, a dust cup cover releasing button for opening the dust cup cover, and a dust cup cover releasing key, wherein the dust cup cover releasing key is provided with a mandril for linking the dust cup releasing button and the dust cup cover releasing button. The push rod is matched with the dust cup cover release button in an inclined wedge manner, namely the push rod is driven to move downwards by the transverse movement of the dust cup cover release button through the inclined wedge cooperation, so that the push rod is separated to release the dust cup release button. The release mechanism is inconvenient to operate, the whole structure is complex, and the linkage mechanisms are easy to lose efficacy.
Therefore, there is a need for improvements and developments in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a one-key dual-purpose release structure of a dust collector, which has reasonable structure and can be operated by a single key to open a cup cover and disassemble a dust cup.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model relates to a one-key dual-purpose release structure of a dust collector, which comprises a big body and a dust cup, wherein the upper end of the dust cup is screwed with the big body, and a cup cover is arranged on the lower port of the dust cup; the lower end of the main body is provided with a release key which is respectively connected with the dust cup and the cup cover in a matching way; the release key can respectively open the dust cup and the cup cover according to the self stroke, and the existing two-key operation structure is simplified.
According to the scheme, the main body is provided with a guide side plate, the dust cup is inserted in the front side of the guide side plate, the rear side of the guide side plate is provided with a holding handle, and the release key is movably arranged on the guide side plate in a penetrating manner; the stroke direction of the release key is opposite to the holding handle, the release key can be directly opened by holding fingers, and the use is more convenient.
According to the scheme, the guide side plate is provided with a guide through hole, the release key comprises a shifting fork piece, the shifting fork piece penetrates through the guide through hole and is integrally connected with the release key through a bolt, and the shifting fork piece is provided with a reset spring; the guide through hole is used for controlling the stroke of the shifting fork piece and the release key, the shifting fork piece and the release key are respectively arranged on two sides of the guide side plate, the shifting fork piece can respectively unlock the dust cup and the cup cover when the release key is pulled to the handle side, and the reset spring is used for driving the shifting fork piece to reset.
According to the scheme, the outer wall of one side of the lower end of the dust cup is provided with the backstop clamp position, and the shifting fork piece is in limit connection with the backstop clamp position in a propping mode; the stopping screens and the shifting fork pieces are matched to form vertical and circumferential limiting, the upper end of the dust cup is in locking state with the rotating connection of the big body, and after the shifting fork pieces quit the stopping screens, the dust cup can be rotated to be detached from the big body.
According to the scheme, one end of the cup cover is hinged with the outer wall of one side of the lower port of the dust cup, a sealing clamping position is arranged on the outer wall of the other side of the lower port of the dust cup, and an elastic pull buckle is arranged at the other end of the cup cover; the shifting fork piece is hooked on the movable end of the elastic wrench buckle; the cup cover is used for sealing a lower port of the dust cup, when the stroke of the shifting fork piece passes through a second gear, the shifting fork piece can push the elastic pulling buckle to be separated from a sealing clamping position, so that the connection between the other end of the cup cover and the dust cup is disconnected, and the cup cover is opened to pour out dust in the dust cup.
According to the scheme, a bottom support is arranged between the guide side plate and the lower end of the holding handle, and a gear component matched with the release key is arranged in the bottom support; the collet is used for strengthening the overall structure of the big body, and the collet inner chamber is as the assembly space of gear subassembly simultaneously, and the gear subassembly sets up in the stroke interval of release key to constitute gear control, the operator of being convenient for controls the release key.
According to the scheme, the gear component comprises a gear pin and a gear spring, the upper end of the gear pin penetrates through the bottom support and is convexly arranged on the upper panel of the bottom support, the gear spring is arranged between the lower end of the gear pin and the lower bottom plate of the base, the release key can transversely translate along the upper panel of the base, and the bottom surface of the release key is provided with a gear clamping plate; the release key firstly pushes against the gear pin when being pulled, at the moment, the release key is in a first gear, the shifting fork piece is just separated from the backstop clamping position, and the dust cup can be rotationally detached; when the release key continues to be pulled, the gear pin is pressed to retract into the bottom support, after the release key passes through the gear pin, the shifting fork piece pulls the elastic wrench through hooking and matching to enable the shifting fork piece to be separated from the sealing clamping position, and the cup cover is opened to enable dust to be poured out of the dust cup.
The utility model discloses a dual-purpose release structure of dust catcher key, release key pass through gear subassembly control stroke, and two sections strokes respectively with the stopping screens cooperation of dirt cup, pull with the elasticity of bowl cover and detain the cooperation, realized that release key control bowl cover is opened and dirt cup unloads the locking and removes the function, overall structure is reasonable, convenient operation uses in a flexible way.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 1. enlarging the body; 2. a dust cup; 3. a release key; 11. a guide side plate; 12. a grip handle; 13. a bottom support; 14. a guide through hole; 15. a gear pin; 16. a shift position spring; 21. a cup cover; 22. stopping and clamping; 23. sealing and clamping; 24. elastic wrenching; 31. a fork member; 32. a return spring; 33. gear cardboard.
Detailed Description
The technical solution of the present invention will be described below with reference to the accompanying drawings and examples.
As shown in fig. 1, the one-key dual-purpose release structure of the dust collector of the utility model comprises a main body 1 and a dust cup 2, wherein the upper end of the dust cup 2 is screwed with the main body 1, and a cup cover 21 is arranged on the lower port of the dust cup 2; the lower end of the main body 1 is provided with a release key 3, and the release key 3 is respectively connected with the dust cup 2 and the cup cover 21 in a matching way; the dust cup 2 is detachably connected with the large body 1, namely a spiral connector is arranged on an assembly position of the large body 1, an adaptive thread is arranged on an upper port of the dust cup 2, the dust cup 2 is inserted into the assembly position and is connected with the large body 1 through screwing, the dust cup 2 is locked in the circumferential direction and the vertical direction through the connection of the release key 3 and the dust cup 2, and the dust cup 2 can be detached for cleaning after the release key 3 is opened; release key 3 equally can unblock bowl cover 21 and the dust cup 2 between be connected to open the bowl cover 21 in order to pour out the dust cup 2 in, the 3 key control bowl covers 21 of release key of this application open and the function is relieved with the locking of dust cup 1, overall structure is reasonable, convenient operation uses in a flexible way.
The large body 1 is provided with a guide side plate 11, the dust cup 2 is inserted in the front side of the guide side plate 11, the rear side of the guide side plate 11 is provided with a holding handle 12, and the release key 3 is movably arranged on the guide side plate 11 in a penetrating way; the release key 3 is arranged between the dust cup 2 and the holding handle 12, the stroke direction of the release key 3 is opposite to the holding handle 12, and an operator can directly pull the release key 3 to open the cup cover 21 by one hand when holding the holding handle 12.
The guide side plate 11 is provided with a guide through hole 14, the release key 3 comprises a shifting fork 31, the shifting fork 31 penetrates through the guide through hole 14 and is integrally connected with the release key 3 through a bolt, and the shifting fork 31 is provided with a return spring 32; the guiding through hole 14 is used for assembling the shifting fork 31 and then controlling the stroke thereof, the shifting fork 31 which is preferred in the application is in a transverse T shape, the long arm end of the shifting fork 31 penetrates through the guiding through hole 14 and can move along the shifting through hole, the head of the shifting fork 31 is arranged on one side close to the dust cup 2, the shifting fork 31 is locked to the dust cup 2 through the head clamping of the shifting fork 31, and the shifting fork 31 can be connected between the cup cover 21 and the dust cup 2 through the head of the shifting fork, so that the cup cover 21 can be opened independently.
A backstop clamping position 22 is arranged on the outer wall of one side of the lower end of the dust cup 2, and a shifting fork piece 31 is abutted with the backstop clamping position 22 to form limiting connection; the stopping position clamping part 22 forms an open slot structure on the outer wall of the dust cup 2, the preferable stopping position clamping part 22 is provided with a transverse baffle, one end of the transverse baffle is provided with a vertical baffle, when the shifting fork piece 31 is inserted into the open slot of the stopping position clamping part 22, the shifting fork piece 31 and the transverse baffle form a limit in the vertical direction, and the shifting fork piece 31 and the vertical baffle form a limit in the circumferential direction, so that the upper end of the dust cup 2 and the main body 1 are locked by screwing connection; the lower end of the retaining clip 22 is provided with an opening, so that the shifting fork 31 can be matched with the cup cover 21 below.
One end of the cup cover 21 is hinged with the outer wall of one side of the lower port of the dust cup 2, a sealing clamping position 23 is arranged on the outer wall of the other side of the lower port of the dust cup 2, and an elastic pull buckle 24 is arranged at the other end of the cup cover 21; the shifting fork piece 31 is hooked on the movable end of the elastic trigger 24; the elastic wrench buckle 24 is buckled on the sealing clamp 23 to fixedly connect the cup cover 21 with the lower port of the dust cup 2, and when the release key 3 pulls the shifting fork 31, the hook connecting head at the lower end of the shifting fork 31 can pull the elastic wrench buckle 24, so that the cup cover 21 is disconnected with the sealing clamp 23, and the cup cover 21 is opened to pour out dust in the dust cup 1.
A bottom support 13 is arranged between the lower ends of the guide side plate 11 and the holding handle 12, and a gear component matched with the release key 3 is arranged in the bottom support 13; the release key 3 and the shifting fork 31 are preferably independent to realize the above functions, but the release key 3 releases the dust cup 2 prior to releasing the cup cover 21, and the stroke of the release key 3 is distinguished by the gear position assembly in order to facilitate the operator to control the control mode of the release key 3.
The gear assembly comprises a gear pin 15 and a gear spring 16, the upper end of the gear pin 15 penetrates through the bottom support 13 and is convexly arranged on the upper panel of the bottom support 13, the gear spring 16 is arranged between the lower end of the gear pin 15 and the lower base plate of the base, the release key 3 can transversely translate along the upper panel of the base, and the bottom surface of the release key 3 is provided with a gear clamping plate 33; the bottom support 13 connects the guide side plate 11 with the lower end of the holding handle 12, so that the whole body 1 is complete to improve the structural strength, and meanwhile, the bottom support 13 forms an assembly space of the gear component; the release key 3 can translate along the upper panel of the bottom support 13, the shift pin 15 which is convexly arranged can limit the stroke of the release key, the shift pin 15 can be popped out or retracted into the upper panel of the bottom support 13 under the support of the shift spring 16, the release key 3 which is preferred in the application is firstly abutted against the shift pin 15 to generate a blocking and pausing feeling after being pulled, an operator can know that the release key 3 is in a first shift position through hand feeling, at the moment, the rotation locking between the dust cup 2 and the main body 1 is released, and the dust cup 2 can be rotated to be detached; the gear pin 15 is pressed to retract the bottom support 13 by continuously pulling the release key 3, when the release key 3 is pulled to the limit stroke, the gear pin 15 rebounds to be clamped again, an operator can know that the release key 3 is in the second gear, and the cup cover 21 is opened to pour out dust in the dust cup 2.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (7)
1. A one-key dual-purpose release structure of a dust collector, which comprises a large body and a dust cup,
the dust cup is characterized in that the upper end of the dust cup is screwed with the main body, and a cup cover is arranged on the lower port of the dust cup;
the lower extreme of main part is equipped with the release key, and the release key is connected with dirt cup, bowl cover cooperation respectively.
2. The one-button dual-purpose release structure for vacuum cleaner according to claim 1,
the big body is provided with a guide side plate, the dust cup is inserted in the front side of the guide side plate, the rear side of the guide side plate is provided with a holding handle, and the release key movably penetrates through the guide side plate.
3. The one-button dual-purpose release structure for vacuum cleaner as claimed in claim 2,
the guide side plate is provided with a guide through hole, the release key comprises a shifting fork piece, the shifting fork piece penetrates through the guide through hole and is integrally connected with the release key through a bolt, and the shifting fork piece is provided with a reset spring.
4. The one-button dual-purpose release structure for vacuum cleaner according to claim 3,
the outer wall of one side of the lower end of the dust cup is provided with a backstop clamping position, and the shifting fork piece is abutted against the backstop clamping position to form limiting connection.
5. The one-button dual-purpose release structure for vacuum cleaner according to claim 3,
one end of the cup cover is hinged with the outer wall of one side of the lower port of the dust cup, a sealing clamping position is arranged on the outer wall of the other side of the lower port of the dust cup, and an elastic pull buckle is arranged at the other end of the cup cover;
the shifting fork piece is hooked on the movable end of the elastic wrench buckle.
6. The one-button two-use release structure of vacuum cleaner according to claim 4 or 5,
a bottom support is arranged between the guide side plate and the lower end of the holding handle, and a gear component matched with the release key is arranged in the bottom support.
7. The one-button dual-purpose release structure for vacuum cleaner according to claim 6,
the gear subassembly includes gear round pin and gear spring, and the upper end of gear round pin passes the collet and the arch sets up on the top panel of collet, and the gear spring is located between gear round pin lower extreme and the base lower plate, and the horizontal translation of base top panel can be followed to the release key, and is equipped with the gear cardboard on the bottom surface of release key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922075714.XU CN211066403U (en) | 2019-11-27 | 2019-11-27 | One-key dual-purpose release structure of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922075714.XU CN211066403U (en) | 2019-11-27 | 2019-11-27 | One-key dual-purpose release structure of dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211066403U true CN211066403U (en) | 2020-07-24 |
Family
ID=71637263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922075714.XU Active CN211066403U (en) | 2019-11-27 | 2019-11-27 | One-key dual-purpose release structure of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211066403U (en) |
-
2019
- 2019-11-27 CN CN201922075714.XU patent/CN211066403U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |