CN205461257U - Filter cartridge assembly - Google Patents
Filter cartridge assembly Download PDFInfo
- Publication number
- CN205461257U CN205461257U CN201620284894.6U CN201620284894U CN205461257U CN 205461257 U CN205461257 U CN 205461257U CN 201620284894 U CN201620284894 U CN 201620284894U CN 205461257 U CN205461257 U CN 205461257U
- Authority
- CN
- China
- Prior art keywords
- head
- fixing axle
- element kit
- fixed axle
- aircraft nose
- 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.)
- Expired - Fee Related
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- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The utility model discloses a filter cartridge assembly having solved the unable problem of dismantling of round pin that resets, and its technical scheme main points are, including the aircraft nose, be equipped with the round pin that resets on the aircraft nose, still be equipped with on the aircraft nose and be used for the fixed round pin fixed axle that resets, be equipped with the mounting hole that supplies the fixed axle to wear to establish on the aircraft nose, the mutual threaded connection of mounting hole on fixed axle and the aircraft nose, and the other end of fixed axle and the pin junction that resets is equipped with the cross recess, fixed axle wear to establish with the mounting hole after with the surperficial mutual parallel and level of aircraft nose, the utility model discloses a filter cartridge assembly is through fixed axle and aircraft nose threaded connection for the screwdriver that adopt to correspond the model inserts and can rotate the fixed axle to the cross recess in in order to dismantle the fixed axle get off, makes to reset the round pin and can change, avoids needing directly change the condition of whole aircraft nose, reduces the cost that maintains.
Description
Technical field
This utility model relates to water purification machine, particularly to element kit.
Background technology
Water purification machine is a kind of purifier using multi-stage filter core to carry out purification of water quality process, processes physical methods such as using the filtration without chemical substance, absorption, reverse osmosis more.Life can be divided into drink type water purification machine according to water purification machine water purification precision, be also domestic water purifying machine and can reach use for laboratory water purification machine two class of the pure water quality requirement of laboratory.
Each water purification machine can have multiple filter element to form an element kit, corresponding each filter element all can have a head, and one can be arranged for the return pin opening and closing passage on logical on head, but the return pin in the water purification machine sold on the market the most directly is welded on head to realize the fixing of return pin by steady pin, make the spring in once internal return pin must say that whole head is changed after breaking down, maintenance cost is promoted, so the element kit used at present has certain room for improvement.
Utility model content
The purpose of this utility model is to provide a kind of element kit, it is simple to the spring within dismounting and change.
Above-mentioned technical purpose of the present utility model has the technical scheme that
A kind of element kit, including head, described head is provided with return pin, the fixing axle for fixed reset pin it is additionally provided with on described head, described head is provided with the installing hole worn for fixing axle, mutually threadeding with the installing hole on head on described fixing axle, and the other end that described fixing axle is connected with return pin is provided with cross recess, described fixing axle wears the most concordant with surface with head after installing hole.
Use such scheme, threadeded with head by fixing axle so that in using the screwdriver of corresponding model to be inserted into cross recess, the most rotatable fixing axle is to disassemble fixing axle so that return pin can be replaced, avoid the need for directly changing the situation of whole head, reduce the cost of maintenance.
As preferably, the other end that described fixing axle is connected with return pin is provided with limited block, and described cross recess is positioned on limited block, and described head is provided with the stopper slot the most corresponding with limited block, and described stopper slot is interconnected with installing hole.
Use such scheme, limited block snaps in stopper slot, can realize being limited on head fixing axle, the setting of stopper slot simultaneously, limited block is directly embedded in stopper slot so that the upper surface of fixing axle is the most concordant with the plane of head so that outward appearance is more exquisite, taking away or in installation process, feel is more preferable.
As preferably, described return pin include spring, for the sheathed locating shaft of spring and and the actuator that is connected with locating shaft one, described fixing axle is provided with the perforating for locating shaft sliding, conflicts with fixing axle and be connected in one end of described spring, and the other end is conflicted with actuator and is connected.
Use such scheme, actuator can move up and down under the driving of external force, i.e. fix axle sliding in perforating, simultaneously because spring housing is located on locating shaft, and mutually conflict with fixing axle, actuator, make when actuator moves up under the driving of external force, spring is i.e. made to be extruded by external force, thus the elastic force of spring is to provide actuator to recover the reset force to initial position, realize the function resetted, so the effect that spring has more in this reseting procedure is critically important, i.e. spring all cannot realize once the function damaging whole reset.
As preferably, described fixing axle and actuator are equipped with the spacing pedestal for limit spring position.
Use such scheme, spring housing is located on spacing pedestal, make spring during extruding or resilience, the most only can carry out in the positions limited more, the situation of skew will not occur, in the effective service life improving spring, also further avoid the situation causing due to spring failure reset function to realize and occur.
As preferably, described drive shaft is provided with for some first reinforcements along its axial direction.
As preferably, some described first reinforcements are circumferentially disposed in the outside table of drive shaft.
As preferably, described first reinforcement is provided with four.
Using such scheme, the first reinforcement can preferably improve the structural strength of drive shaft, both circumferentially arrange four, can cost reasonably in the case of largest optimization the structural strength of raisings drive shaft, the stability of raising structure.
As preferably, described first reinforcement is located remotely from one end that drive shaft is connected with locating shaft and is provided with inclined plane.
Use such scheme, inclined plane can effectively avoid lower sliding block slipping contacts and cannot be movable, cause the situation of whole install failure, the stability of raising structure, inclined plane also can further save material simultaneously.
As preferably, described head is provided with placing trough, is provided with some second reinforcements being connected with head one in described placing trough, and some described second reinforcements are formed latticed.
As preferably, described head is provided with the lattice baffle plate for sealing placing trough.
Use such scheme, latticed second reinforcement can further improve the structural strength of head, ensure that head will not be damaged easily in the case of there is external force collision, also material can be saved while improving structural strength, make the more beautiful air of whole outward appearance by the setting of lattice baffle plate simultaneously, make whole head remain an entirety, do not result in the sensation of scarce a piece.
In sum, this utility model has the advantages that
1, threadeded with head by fixing axle, the most rotatably fix axle to be disassembled by fixing axle so that return pin can be replaced, it is to avoid need directly to change the situation of whole head, reduce the cost of maintenance.
Accompanying drawing explanation
Fig. 1 is the structural representation of element kit；
Fig. 2 is the structural representation of fixing axle and return pin；
Fig. 3 is the enlarged diagram in A portion in Fig. 2；
Fig. 4 is the structural representation of the second reinforcement；
Fig. 5 be fixing axle with return pin front view；
Fig. 6 is the sectional view in B-B portion in Fig. 5.
In figure: 1, head；11, installing hole；12, stopper slot；2, return pin；21, spring；22, locating shaft；23, actuator；3, fixing axle；31, limited block；32, cross recess；33, perforating；4, spacing pedestal；5, the first reinforcement；51, inclined plane；6, the second reinforcement；7, lattice baffle plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.
A kind of element kit disclosed in the present embodiment, as shown in Figure 1, including head 1, it is equipped with jointing between the most adjacent two heads 1, preferably use the filter element of three different models to filter, three heads 1, and two jointings i.e. can be set in connection procedure, by jointing, multiple heads 1 are linked together, the water of entrance is directed to successively in the filter element of correspondence simultaneously.As shown in Figure 4, head 1 is provided with placing trough, is provided with some second reinforcements 6 being connected with head 1 one in placing trough, and some second reinforcements 6 are formed latticed.
If Fig. 2 is to shown in 3, head 1 is provided with return pin 2, the fixing axle 3 for fixed reset pin 2 it is additionally provided with on head 1, head 1 is provided with the installing hole 11 worn for fixing axle 3, fixing axle 3 is mutually threadeded with the installing hole 11 on head 1, and the other end being connected with return pin 2 on fixing axle 3 is provided with cross recess 32, fixing axle 3 wears the most concordant with the surface of head 1 with after installing hole 11.Head 1 is provided with the lattice baffle plate 7 for sealing placing trough.Lattice baffle plate 7, near threaded side, is provided with the cambered surface of indent, to adapt to the shape of installing hole 11.The other end that fixing axle 3 is connected with return pin 2 is provided with limited block 31, and cross recess 32 is positioned on limited block 31, and head 1 is provided with and stopper slot 12 corresponding to limited block 31, and stopper slot 12 is interconnected with installing hole 11.I.e. in installation process, the fixing axle 3 of correspondence is passed through in the instrument screw-in installing hole 11 of outside, until the limited block 31 on fixing axle 3 and the flush of head 1, it is ensured that fix after axle 3 installation puts in place and realize fixing return pin 2, improve the stability of structure.
As it is shown on figure 3, be provided with for some first reinforcements 5 along its axial direction in drive shaft.Some first reinforcements 5 in circumferentially disposed in the outside table of drive shaft.First reinforcement 5 is provided with four.First reinforcement 5 is located remotely from one end that drive shaft is connected with locating shaft 22 and is provided with inclined plane 51.
As shown in FIG. 5 and 6, return pin 2 include spring 21, for the sheathed locating shaft 22 of spring 21 and and the actuator 23 that is connected with locating shaft 22 one, fixing axle 3 is provided with the perforating 33 for locating shaft 22 sliding, conflicting with fixing axle 3 and be connected in one end of spring 21, the other end is conflicted with actuator 23 and is connected.Fixing axle 3 is equipped with the spacing pedestal 4 for limit spring 21 position on actuator 23.Fixing axle 3 is positioned at the top, it it is the most down spacing pedestal 4, locating shaft 22, spring 21 and actuator 23, actuator 23 can move up and down under the driving of external force, i.e. fix axle 3 sliding in perforating 33, simultaneously because spring 21 is set on locating shaft 22, and with fixing axle 3, actuator 23 is mutually conflicted, make when actuator 23 moves up under the driving of external force, spring 21 is i.e. made to be extruded by external force, thus the elastic force of spring 21 is to provide actuator 23 to recover the reset force to initial position, realize the function resetted, so the effect that spring more than 21 has in this reseting procedure is critically important, i.e. spring 21 all cannot realize once the function damaging whole reset.If so in use occurring that spring 21 damages, then have to change timely, avoid the functional realiey resetted, the process changed is as follows, threadeded with head 1 by fixing axle 3, in making to use the screwdriver of corresponding model to be inserted into cross recess 32, the most rotatable fixing axle 3 is to disassemble fixing axle 3 so that return pin 2 can be replaced.
Claims (10)
1. an element kit, including head (1), described head (1) is provided with return pin (2), it is characterized in that: on described head (1), be additionally provided with the fixing axle (3) for fixed reset pin (2), described head (1) is provided with the installing hole (11) worn for fixing axle (3), described fixing axle (3) is upper mutually to be threadeded with the installing hole (11) on head (1), and the other end that described fixing axle (3) is connected with return pin (2) is provided with cross recess (32), described fixing axle (3) wears the most concordant with the surface of head (1) afterwards with installing hole (11).
Element kit the most according to claim 1, it is characterized in that: the other end that described fixing axle (3) is connected with return pin (2) is provided with limited block (31), and described cross recess (32) is positioned on limited block (31), described head (1) is provided with the stopper slot (12) the most corresponding with limited block (31), and described stopper slot (12) is interconnected with installing hole (11).
Element kit the most according to claim 1, it is characterized in that: described return pin (2) include spring (21), for spring (21) sheathed locating shaft (22) and and the actuator (23) that is connected with locating shaft (22) one, described fixing axle (3) is provided with the perforating (33) for locating shaft (22) sliding, conflicting with fixing axle (3) and be connected in one end of described spring (21), the other end is conflicted with actuator (23) and is connected.
Element kit the most according to claim 3, is characterized in that: be equipped with the spacing pedestal (4) for limit spring (21) position on described fixing axle (3) and actuator (23).
Element kit the most according to claim 3, is characterized in that: be provided with for some first reinforcements (5) along its axial direction in described drive shaft.
Element kit the most according to claim 5, is characterized in that: some described first reinforcements (5) in circumferentially disposed in the outside table of drive shaft.
Element kit the most according to claim 5, is characterized in that: described first reinforcement (5) is provided with four.
Element kit the most according to claim 5, is characterized in that: described first reinforcement (5) is located remotely from one end that drive shaft is connected with locating shaft (22) and is provided with inclined plane (51).
Element kit the most according to claim 1, it is characterized in that: described head (1) is provided with placing trough, being provided with some second reinforcements (6) being connected with head (1) one in described placing trough, some described second reinforcements (6) are formed latticed.
Element kit the most according to claim 9, is characterized in that: described head (1) is provided with the lattice baffle plate (7) for sealing placing trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620284894.6U CN205461257U (en) | 2016-04-07 | 2016-04-07 | Filter cartridge assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620284894.6U CN205461257U (en) | 2016-04-07 | 2016-04-07 | Filter cartridge assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205461257U true CN205461257U (en) | 2016-08-17 |
Family
ID=56644335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620284894.6U Expired - Fee Related CN205461257U (en) | 2016-04-07 | 2016-04-07 | Filter cartridge assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205461257U (en) |
-
2016
- 2016-04-07 CN CN201620284894.6U patent/CN205461257U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190801 Address after: 201600 Room 501, 5th Floor, 6th Building, Songminlu 258, Songjiang District, Shanghai Patentee after: Shanghai Enterprise Network Technology Co., Ltd. Address before: 315311 Chaosheng Road 158, Cixi Cidong Industrial Zone, Ningbo City, Zhejiang Province Patentee before: Ningbo Surfsun Home Appliances Manufacturing Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20200407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |