CN208551652U - A kind of dust catcher - Google Patents
A kind of dust catcher Download PDFInfo
- Publication number
- CN208551652U CN208551652U CN201721087001.XU CN201721087001U CN208551652U CN 208551652 U CN208551652 U CN 208551652U CN 201721087001 U CN201721087001 U CN 201721087001U CN 208551652 U CN208551652 U CN 208551652U
- Authority
- CN
- China
- Prior art keywords
- dirt cup
- lock
- filter
- dust catcher
- key
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a kind of dust catcher, dust catcher includes dirt cup and the filter that is arranged in dirt cup, latching device is provided on the mounting shell at the top of filter, latching device includes the lock of the key being arranged in mounting shell He the lower end for being set in key, lock stretches out mounting shell and is fastened on the inner wall of dirt cup, in pressing keys, latches to mobile close to the side of key, when lock no longer engages with the formation of the inner wall of dirt cup, filter is taken out.Lock is equipped with first elastic component for after the pressing of complete paired keys resetting, lock, length direction setting of first elastic component along lock.By above structure, after filter is packed into the dirt cup of dust catcher, filter will be latched in tightly in dirt cup, make the fixation of filter and dirt cup, prevent filter loosening from causing poor sealing and causing secondary pollution.
Description
Technical field
The utility model relates to a kind of dust catcher, especially a kind of dust catcher that one-touch can complete to dismantle filter.
Background technique
Currently, after the filter handling mode on dust catcher in market is generally rotary buckle mode or is directly loadable into
It is sealed using sealing ring, wherein rotary buckle mode is to be blocked after rotating filter using button bit, palpus when user uses
Firmly rear swivel can block, and filter is directly loadable into mounting means rear and using sealing ring tight fit, in user
When taking out filter, it is necessary to could be taken out with very great strength.It can be seen that the filter handling mode on above-mentioned existing dust catcher is equal
It is not very convenient, and is also possible to easily cause secondary dirt because firmly the excessive dust caused on filter is fallen on floor
Dye.
Utility model content
In view of the above-mentioned problems in the prior art, the utility model provides one kind can one-touch handling filter
Dust catcher.
To solve the above problems, the utility model provides one kind in dust catcher, the dust catcher includes dirt cup and setting
Filter in the dirt cup is provided with latching device, the latching device packet on the mounting shell at the top of the filter
The lock of the key being arranged in the mounting shell and the lower end for being set in the key is included, the lock stretches out the mounting shell
It is fastened on the inner wall of the dirt cup, when pressing the key, the side movement latched to the close key, so that
The lock and the inner wall of the dirt cup are detached from, and it is described for making after the pressing of complete paired keys that the lock is equipped with one
Latch the first elastic component resetted.By using above structure, after filter is packed into the dirt cup of dust catcher, filter will
It tightly latches in dirt cup, makes the fixation of filter and dirt cup, prevent filter loosening from causing poor sealing and causing two
Secondary pollution.
Preferably, be additionally provided with ejecting mechanism on the mounting shell, it is arranged in the mounting shell and from the peace
The bottom surface of dress shell is stretched out to offset with the dirt cup, and the ejecting mechanism applies an active force to the dirt cup, in the lock
When being detached from the engaging of the dirt cup, it is ejected the filter out of described dirt cup.Make user in the mistake of dust catcher of taking
When filter, it is only necessary to finger gently presses key, filter can automatic spring, make to operate more convenient and time saving and energy saving.
Preferably, the ejecting mechanism includes multiple guide posts, length of multiple guide posts about the filter
The center line symmetrical setting in direction is spent, and is arranged in the mounting shell by the second elastic component in each guide post,
So that the guide post applies an active force when the erecting bed with the dirt cup offsets, to the dirt cup.Using multiple guiding
Column, being ejected filter makes uniform force.
Preferably, the lower end of the key, which is formed with one, is equipped with inclined-plane force column, the lock is mutually against the force
On the inclined-plane of column.It is happier to latch opposed facets sliding, and is completed at the same time corresponding operation.
Preferably, the force column is in inverted cone-shaped, described one end latched in close to the key is equipped with circular hole, and
It is set on the force column by the circular hole.Make the happier and same of lock sliding opposite with the force column
When complete corresponding operation.
Preferably, the force column is in reverse taper, described one end latched in close to the key is equipped with square hole, and
It is set on the force column by the square hole.Make the happier and same of lock sliding opposite with the force column
When complete corresponding operation.
Preferably, the end for latching in the separate key is formed with guide surface.In the dirt cup to dust catcher
When filter is installed, make the easier for installation of filter.
Preferably, the end for latching in the separate key is formed with limiting stand.It is stretched to limit lock
The length of card slot.
Preferably, being formed with the limit card block for limiting first elastic component position on the lock.
Preferably, the inner wall of the dirt cup is equipped with the installation of card slot and the setting in inner wall one week around the dirt cup
Platform, the latching device are connected together with the card slot, and the ejecting mechanism is mutually against on the erecting bed, in the ejector
Gasket is additionally provided between structure and the erecting bed, increasing gasket is allowed to more seal and prevent to leak out and promote suction
Pick-up performance is more preferably.
Compared with prior art, the utility model has the beneficial effects that: being provided with locking machine on the filter of dust catcher
Structure and ejecting mechanism make user in the filter for dust catcher of taking, it is only necessary to which finger gently presses key, and filter can
Automatic spring can make to operate more convenient and time saving and energy saving；When filter to be packed into the dirt cup of dust catcher, it is only necessary to will
Filter is put into dirt cup, and gently presses through filter, and filter will be latched in tightly in dirt cup, makes the fixation of filter and dirt cup
Securely, prevent filter loosening from causing poor sealing and causing secondary pollution.
Detailed description of the invention
Structural schematic diagram when Fig. 1 is the dust remover filter opening upper end cover of the utility model；
Fig. 2 is the diagrammatic cross-section of the dust catcher of the utility model；
Fig. 3 is structural schematic diagram of the dust catcher of the utility model after the fractionation of each component；
Fig. 4 is the overall structure diagram of the dust catcher of the utility model.
Appended drawing reference:
1, filter；2, dirt cup；11, latching device；12, mounting shell；13, ejecting mechanism；
21, card slot；22, erecting bed；23, gasket；111, key；112, it latches；113, the first elastic component；
114, exert a force column；115, guide surface；116, limiting stand；117, limit card block；
131, guide post；132, the second elastic component.
Specific embodiment
It is with reference to the accompanying drawing and specific real to make those skilled in the art better understand the technical solution of the utility model
Mode is applied to elaborate to the utility model.
As shown in Figure 1 to Figure 2, for the filter 1 that more convenient user picks and places dust catcher, the utility model provides one
Kind of dust catcher, dust catcher include dirt cup 2 and the filter 1 that is arranged in dirt cup 2, reference can be made to shown in Fig. 3 and Fig. 4, filter 1
Latching device 11 is provided on the mounting shell 12 at top, latching device 11 includes the key 111 being arranged in mounting shell 12 and set
It is located at the lock 112 of the lower end of key 111,112 stretching mounting shell 12 of lock is fastened on the inner wall of dirt cup 2, is actually using
During, when in by the installation to dust cup of dust collector 2 of filter 1, need that first filter 1 is placed in dirt cup 2, then flicking
Filter 1 is so that filter 1 is fixed with dirt cup 2.When taking out filter 1, pressing keys 111 are needed, then with key 111
It is pressed, the side of lock 112 to close key 111 is mobile, when one end that lock 112 stretches out mounting shell 12 retracts certain distance
When, lock 112 just no longer engages with the formation of the inner wall of dirt cup 2, at this point, filter 1 can be taken out.Lock 112 is equipped with one and uses
After the pressing in complete paired keys 111, the first elastic component 113 for resetting lock 112, the first elastic component 113 is along lock 112
Length direction setting, spring can be used in the first elastic component 113 in actual use.When passing through above structure, it will filter
After device 1 is packed into the dirt cup 2 of dust catcher, filter 1 will tightly latch 112 in dirt cup 2, make the fixation of filter 1 Yu dirt cup 2
Securely, prevent the loosening of filter 1 from causing poor sealing and causing secondary pollution.
In addition, it is additionally provided with ejecting mechanism 13 in the mounting shell 12 of filter 1, and referring to Figure 1 and shown in Fig. 2, ejector
Structure 13 is arranged in mounting shell 12 and stretches out from the bottom surface of mounting shell 12 to offset with dirt cup 2, and ejecting mechanism 13 applies one to dirt cup 2
Active force, be ejected filter 1 out of dirt cup 2 when lock 112 is detached from the engaging of dirt cup 2.In one embodiment
In, the inner wall of dirt cup 2 is equipped with the erecting bed 22 of card slot 21 and the setting in inner wall one week around dirt cup 2, and lock 112 stretches out installation
One end of platform 22 stretches in card slot 21, is connected together with the inner wall of dirt cup 2, and ejecting mechanism 13 is stretched out by the bottom surface of mounting shell 12
It is mutually against on erecting bed 22, makes user in the filter 1 for dust catcher of taking, it is only necessary to which finger gently presses key 111, filtering
Device 1 can automatic spring, make to operate more convenient and time saving and energy saving.
Preferably, ejecting mechanism 13 includes multiple guide posts 131, stress when in order to be ejected filter 1 again
Balance, the center line symmetrical setting of length direction of multiple guide posts 131 about filter 1, and it is logical in each guide post 131
It crosses the second elastic component 132 to be arranged in mounting shell 12, so that guide post 131 is when the erecting bed 22 with dirt cup 2 offsets, to dirt cup
2 apply an active forces, wherein during actual installation use, the second elastic component 132 can be chosen for spring, and incite somebody to action
Spring is arranged when in guide post 131, and spring is in non-telescoping state, is installing filter 1, multiple guide posts 131 with
When dirt cup 2 offsets, spring is in compressive state, when lock 112 engages with the disengaging of the inner wall of dirt cup 2, filter 1 to be pushed up
Out.
In an alternative embodiment, the lower end of key 111 is formed with one and is equipped with inclined-plane force column 114, latches 112 phases
It is against on the inclined-plane of force column 114, referring to Figure 1 and shown in Fig. 2, when pressing the button 111, the opposite force column 114 of lock 112
On inclined-plane sliding, mobile to the side close to key 111, finally, the inner wall of the front end and dirt cup 2 that make lock 112, which is detached from, to be blocked
It closes, wherein with track of the contact point of force column 114 when latching the 112 opposite sliding with force column 114 be straight on lock 112
Line, certainly, during using practical, with the contact point of force column 114 in lock 112 and force 114 phase of column on lock 112
Track when to sliding is not limited to straight line.
In a preferred embodiment, force column 114 is in inverted cone-shaped, and lock 112 is set in one end close to key 111
There is circular hole, and is set on force column 114 by circular hole, when pressing the button 111, falling on the opposite force column 114 of lock 112
Circular conical surface sliding, and to close to the movement of the side of key 111, finally, the inner wall of the front end and dirt cup 2 that make lock 112, which is detached from, to be blocked
It closes, when the front end for latching 112 engages with the disengaging of the inner wall of dirt cup 2, the circular hole on lock 112 also covers on force column 114, with
Make after unclamping key 111, rounding of the lock 112 under the action of the first elastic component 113, on the opposite force column 114 of lock 112
Conical surface sliding, and it is mobile to the side far from key 111.
In another preferred embodiment, force column 114 is in reverse taper, and lock 112 is in one end close to key 111
It is set on force column 114 equipped with square hole, and by square hole, when pressing the button 111, on the opposite force column 114 of lock 112
The inclined-plane of inversed taper platform slides, and to close to the movement of the side of key 111, finally, makes the front end of lock 112 and the inner wall of dirt cup 2
It is detached from engaging, when the front end for latching 112 engages with the disengaging of the inner wall of dirt cup 2, the square hole on lock 112 is also covered in force column
On 114, so that lock 112 is under the action of the first elastic component 113, the opposite force column 114 of lock 112 after unclamping key 111
On inversed taper platform inclined-plane sliding, and it is mobile to the side far from key 111.
Preferably, lock 112 is formed with guide surface 115 in the end far from key 111, it is installed by filter 1
When dirt cup 2 of dust catcher, makes filter 1 be easier to slide into dirt cup 2 under the action of guide surface 115, facilitate installation.
Preferably, lock 112 is being formed with limiting stand 116 far from the end of key 111, referring to Figure 1 with Fig. 2 institute
Show, when the formation of card slot 21 on the front end of lock 112 and the inner wall of dirt cup 2 is connected together, limiting stand 116 is against dirt cup
On 2 inner wall, to limit the length that lock 112 stretches to card slot 21.
Preferably, being formed with the limit card block 117 for limiting 113 position of the first elastic component on lock 112, make first
Elastic component 113 is just in compressive state when being mounted on lock 112, and just applying one to lock 112 makes lock 112 to separate
The mobile active force in 111 side of key guarantees after the pressing and release of complete paired keys 111, lock 112 can be in the first bullet
It is resetted under the action of property part 113.
Preferably, referring to shown in Fig. 3 and Fig. 4, the inner wall of dirt cup 2 is equipped with card slot 21 and the inner wall around dirt cup 2
The erecting bed 22 of setting in one week, latching device 11 are connected together with card slot 21, and 13 phase of ejecting mechanism is against on erecting bed 22, in institute
It states and is additionally provided with gasket 23 between ejecting mechanism 13 and the erecting bed 22.Make user in the filter 1 for dust catcher of taking, only
Need finger to gently press key 111, filter 1 can automatic spring, can make to operate more convenient and time saving and energy saving；
When filter 1 to be packed into the dirt cup 2 of dust catcher, it is only necessary to filter 1 is put into dirt cup 2, and gently press through filter 1, filtered
Device 1 will tightly latch 112 in dirt cup 2, make the fixation of filter 1 Yu dirt cup 2, prevent the loosening of filter 1 from causing close
It seals bad and causes secondary pollution.
Above embodiments are only the exemplary embodiment of the utility model, are not used in limitation the utility model, this is practical new
The protection scope of type is defined by the claims.Those skilled in the art can be in the essence and protection scope of the utility model
It is interior, various modifications or equivalent replacements are made to the utility model, this modification or equivalent replacement also should be regarded as falling in originally practical new
In the protection scope of type.
Claims (10)
1. a kind of dust catcher, including dirt cup and the filter being arranged in the dirt cup, which is characterized in that the top of the filter
Latching device is provided on the mounting shell in portion, the latching device includes the key being arranged in the mounting shell and is set in institute
State the lock of the lower end of key, the lock stretches out the mounting shell and is fastened on the inner wall of the dirt cup, presses described in the pressing
When key, the side movement latched to the close key, so that the lock and the inner wall of the dirt cup are detached from, the lock
It buckles and is equipped with first elastic component for after the pressing of complete paired keys resetting, the lock.
2. a kind of dust catcher according to claim 1, which is characterized in that it is additionally provided with ejecting mechanism on the mounting shell,
It is arranged in the mounting shell and stretches out from the bottom surface of the mounting shell offsets with the dirt cup, and the ejecting mechanism is to described
Dirt cup applies an active force, to make the filter out of described dirt cup when the lock is detached from the engaging of the dirt cup
It is ejected.
3. a kind of dust catcher according to claim 2, which is characterized in that the ejecting mechanism includes multiple guide posts, more
The center line symmetrical setting of length direction of a guide post about the filter, and pass through in each guide post
Second elastic component is arranged in the mounting shell, so that the guide post is when the erecting bed with the dirt cup offsets, to described
Dirt cup applies an active force.
4. a kind of dust catcher according to claim 1, which is characterized in that the lower end of the key is formed with one and is equipped with inclined-plane
Exert a force column, and the lock is mutually against on the inclined-plane of the force column.
5. a kind of dust catcher according to claim 4, which is characterized in that the force column is in inverted cone-shaped, the lock
It is equipped with circular hole in one end close to the key, and is set on the force column by the circular hole.
6. a kind of dust catcher according to claim 4, which is characterized in that the force column is in reverse taper, the lock
It is equipped with square hole in one end close to the key, and is set on the force column by the square hole.
7. a kind of dust catcher according to claim 1, which is characterized in that described to latch in the end shape far from the key
At there is guide surface.
8. a kind of dust catcher according to claim 1, which is characterized in that described to latch in the end shape far from the key
At there is limiting stand.
9. a kind of dust catcher according to claim 1, which is characterized in that be formed on the lock for limiting described
The limit card block of one elastic component position.
10. a kind of dust catcher according to claim 2, which is characterized in that the inner wall of the dirt cup is equipped with card slot and ring
Around the erecting bed of setting in inner wall one week of the dirt cup, the latching device is connected together with the card slot, the ejecting mechanism
It is mutually against on the erecting bed, is additionally provided with gasket between the ejecting mechanism and the erecting bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721087001.XU CN208551652U (en) | 2017-08-28 | 2017-08-28 | A kind of dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721087001.XU CN208551652U (en) | 2017-08-28 | 2017-08-28 | A kind of dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208551652U true CN208551652U (en) | 2019-03-01 |
Family
ID=65444743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721087001.XU Active CN208551652U (en) | 2017-08-28 | 2017-08-28 | A kind of dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208551652U (en) |
-
2017
- 2017-08-28 CN CN201721087001.XU patent/CN208551652U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203869898U (en) | Sample collecting device | |
| CN208551652U (en) | A kind of dust catcher | |
| CN104028320B (en) | The anti-withdrawing pipette tip of a kind of anticreep | |
| CN106996017A (en) | A kind of washing machine filtering apparatus and washing machine | |
| CN206517398U (en) | A kind of dismountable mobile phone card seat | |
| CN104698162A (en) | Combined kit | |
| CN218617878U (en) | Kit for detecting squamous cell carcinoma antigen | |
| CN204462171U (en) | A kind of combined reagent box | |
| CN211828889U (en) | Battery and electronic equipment | |
| CN210162507U (en) | Multifunctional storage box | |
| JPH0664360U (en) | Waterproof secondary battery pack | |
| CN210631229U (en) | Blood sampling pen with automatic ejection device | |
| CN209720349U (en) | A kind of novel gas nozzle structure for vacuum compression bag | |
| CN208190314U (en) | The slide rail buckle structure of mobile phone wireless charger | |
| CN217243633U (en) | Elastic silica gel suction nozzle cup cover and water cup | |
| CN211652299U (en) | Novel serum separation device for stem cells | |
| CN212862468U (en) | Container with concealed liquid outlet | |
| CN219567920U (en) | Nucleic acid detection sampling cup | |
| CN219488268U (en) | Water-based terrace paint packaging barrel | |
| CN218605501U (en) | Lipstick tube with quick flip cover | |
| CN207434115U (en) | Multifunctional box tank | |
| CN110973941B (en) | Self-locking mechanism of water cup | |
| CN217937811U (en) | Cup cover and cup | |
| CN219838916U (en) | Sealing cover closing device for container | |
| CN105232332B (en) | The anti-closed dispensing needle of safety of acupuncture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220831 Address after: No. 26, Shunye East Road, Xingtan Town, Shunde District, Foshan City, Guangdong Province, 528000 Patentee after: Foshan Shunde Dongling Smart Electrical Technology Co.,Ltd. Address before: 528322 No. 2, No. 4, Longsheng South Road, Leliu Street Office, Shunde District, Foshan City, Guangdong Province (Residence Declaration) Patentee before: GUANGDONG BAISHENGTU TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |