CN204017484U - A kind of filter bottle of water purifier - Google Patents
A kind of filter bottle of water purifier Download PDFInfo
- Publication number
- CN204017484U CN204017484U CN201420473781.1U CN201420473781U CN204017484U CN 204017484 U CN204017484 U CN 204017484U CN 201420473781 U CN201420473781 U CN 201420473781U CN 204017484 U CN204017484 U CN 204017484U
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- filter
- filter cover
- connector
- shaped
- sealing ring
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Abstract
The utility model discloses a kind of filter bottle of water purifier, comprise body and filter cover, the cavity holding filter core is axially shaped with in body, filter cover is provided with water inlet and delivery port, wherein, the uniform wall thickness of body, the connector suitable with described filter cover is equipped with outside body, this connector is threaded with filter cover, body upper end extends radially outwardly and forms support portion, the inwall of connector is shaped with the stage portion suitable with support portion, between the upper surface of body and the lower surface of described filter cover, is provided with sealing ring.The utility model has the advantage of: structure is simple, easy for installation, injection moulding requires low, and more renew cartridge is easy; Connector and body split-type design, make the easier for installation of body, also facilitates the replacing of body inner filter core.Do not rotate during body handling, avoid the impact of shearing force on sealing ring, effectively ensure that the sealing between body and filter cover, improve the service life of sealing ring.
Description
Technical field
The utility model relates to water purifier accessory manufacturing technology field, especially a kind of filter bottle of water purifier.
Background technology
A kind of very important water purifier accessory of filter bottle of water purifier, its effect loads filter core to filter water quality, utilizes the impurity in filter core removal water or peculiar smell, to reach the object purified water.Existing filter flask is made up of body and filter cover two parts, and by body upper end external screw thread, in filter cover, internal thread processed will both bolts.Because filter flask antagonism high strength has certain requirement, need to do to filter flask the design strengthened, cause the wall unevenness of filter flask like this, cause the injection moulding of product to require thus higher, in production process, product percent of pass is low, and this adds production cost virtually.In addition, because needs are at body external screw thread, cause the wall thickness of body thicker, consumption of materials is large; And the structure of existing filter flask, according to the more difficult requirement reaching water purifier equipment of product that the transparent materials such as PC process, make the range of choice of material narrower.
The existing patent No. is 201320492713.5 and is called that " a kind of filter flask device of water purifier " just adopts said structure to make, it is made up of filter flask, the filter cover that matches with filter flask, filter flask and filter cover are threaded, and arrange sealing ring and lower seal seals between filter flask and filter cover; This filter flask device injection moulding requires higher, high material consumption.When this filter flask device is installed to after on water purifier, if when needs cleaning or more renew cartridge, need to rotate whole body body to be unloaded, very inconvenient, and in the process of handling body, the effect that lower seal is squeezed power or shearing force, easily damages, and therefore its structure is further improved.
Summary of the invention
Technical problem to be solved in the utility model is the present situation for prior art, and provide structure simple, easy for installation, injection moulding requires low, a kind of filter bottle of water purifier that more renew cartridge is easy.
The utility model solves the problems of the technologies described above adopted technical scheme:
A kind of filter bottle of water purifier, comprise body and filter cover, axially be shaped with the cavity holding filter core in body, filter cover be provided with water inlet and delivery port, wherein, the uniform wall thickness of body, be equipped with the connector suitable with described filter cover outside body, this connector is threaded with filter cover, and body upper end extends radially outwardly and forms support portion, the inwall of connector is shaped with the stage portion suitable with support portion, between the upper surface of body and the lower surface of described filter cover, is provided with sealing ring.
The technical measures optimized also comprise:
Above-mentioned filter cover bottom is shaped with external screw thread, and the upper inside wall of connector is shaped with internal thread.
Above-mentioned filter cover is vertically shaped with upper filter post, and this upper filter post center is shaped with apopore, is vertically shaped with lower filter post in body.
Above-mentioned water inlet is horizontally set in described filter cover; Delivery port is horizontally set in described filter cover, and is connected with described apopore.
Above-mentioned body upper surface is shaped with seal groove, and sealing ring is embedded in sealing ring recess.
Above-mentioned body is the pyramidal structure that top is greater than bottom.
A kind of filter bottle of water purifier of the utility model, comprise body and filter cover, the cavity holding filter core is axially shaped with in body, filter cover is provided with water inlet and delivery port, the connector suitable with described filter cover is equipped with outside body, connector and body split-type design, make the easier for installation of body, also facilitates the replacing of body inner filter core; Body upper end extends radially outwardly and forms support portion, and the inwall of connector is shaped with the stage portion suitable with support portion, and during assembling, support portion coordinates with stage portion and supports, and body can not be dropped from connector, simple and reasonable for structure; Sealing ring is arranged between the upper surface of body and the lower surface of filter cover, and in cargo handling process, body does not rotate, and therefore sealing ring can not be subject to shearing force, and the service life of sealing ring increases greatly; The body uniform wall thickness of this filter bottle of water purifier, greatly reduces the difficulty of injection moulding, and the more existing filter flask of wall thickness is thin, has saved material, has reduced production cost.
In addition, filter cover is vertically shaped with upper filter post, is vertically shaped with lower filter post in body, the setting of upper filter post and lower filter post makes the easier for installation of filter core, and in use limits the position of filter core, ensures that filter core can normally work.
Body upper surface is shaped with seal groove, and sealing ring is embedded in sealing ring recess, arranges seal groove and not only makes the installation of sealing ring become convenient, and limit the position of sealing ring, ensure that the sealing between body and filter cover.
Body is the pyramidal structure that top is greater than bottom, connector is inserted in, install make convenient.
Accompanying drawing explanation
Fig. 1 is sectional structure schematic diagram of the present utility model;
Fig. 2 is I portion enlarged drawing in Fig. 1;
Fig. 3 is the sectional structure schematic diagram of filter cover in Fig. 1;
Fig. 4 is the sectional structure schematic diagram of connector in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
Be structural representation of the present utility model as shown in Figures 1 to 4,
Reference numeral is wherein: body 1, cavity 1a, support portion 11, lower filter post 12, seal groove 13, filter cover 2, water inlet 21, delivery port 22, external screw thread 23, upper filter post 24, apopore 24a, connector 3, stage portion 31, internal thread 32, sealing ring 4.
As shown in Figures 1 to 4,
A kind of filter bottle of water purifier, comprise body 1 and filter cover 2, the cavity 1a holding filter core is axially shaped with in body 1, filter cover 2 is provided with water inlet 21 and delivery port 22, wherein, the uniform wall thickness of body 1, the connector 3 suitable with described filter cover 2 is equipped with outside body 1, this connector 3 is threaded with filter cover 2, body 1 upper end extends radially outwardly and forms support portion 11, the inwall of connector 3 is shaped with the stage portion 31 suitable with support portion 11, between the upper surface of body 1 and the lower surface of described filter cover 2, is provided with sealing ring 4.
Body 1 uniform wall thickness of this filter bottle of water purifier, reduces the difficulty of injection moulding, and it is without the need to screw thread processed on body 1, and it is thinner that wall thickness can do, and saved material, reduced production cost; The body 1 of this filter bottle of water purifier can process with transparent materials such as PC, can meet the demand of consumer to transparent filter flask.
In embodiment, filter cover 2 bottom is shaped with external screw thread 23, and the upper inside wall of connector 3 is shaped with internal thread 32; Employing is threaded, and structure is simple, connects reliable.
In embodiment, filter cover 2 is vertically shaped with upper filter post 24, this upper filter post 24 center is shaped with apopore 24a, is vertically shaped with lower filter post 12 in body 1.
The upper end of filter core is inserted on upper filter post 24, and its lower end is inserted in lower filter post 12, and the setting of upper filter post 24 and lower filter post 12 makes the easier for installation of filter core, and in use limits the position of filter core, ensures that filter core can normally work.
In embodiment, water inlet 21 is horizontally set in described filter cover 2; Delivery port 22 is horizontally set in described filter cover 2, and is connected with described apopore 24a.All be shaped with screw thread in water inlet 21 and delivery port 22, the setting party of screw thread the connection of water inlet pipe and outlet pipe, also facilitate the mutual series connection between filter flask.
In embodiment, body 1 upper surface is shaped with seal groove 13, and sealing ring 4 is embedded in sealing ring recess 13; The setting of seal groove 13, not only makes the easier for installation of sealing ring 4, and limits the position of sealing ring 4, ensure that the sealing between body 1 and filter cover 2.After having assembled, the bottom of sealing ring 4 is placed in seal groove 13, and the surface of seal groove 13 is exposed on its top, is extruded by the lower surface of filter cover 2, deformation occurs and plays sealing function.
In embodiment, body 1 is greater than the pyramidal structure of bottom in top; The design of pyramidal structure, makes connector 3 be inserted in body 1 makes convenient.
Assembly method:
First sealing ring 4 is put into seal groove 13, the internal thread 32 of connector 3 is inserted on body 1 upper from bottom to up again, connector 3 will to be moved or connector 3 moves down, support portion 11 on body 1 is supported with the stage portion 31 on connector 3 coordinate, then filter core is loaded in the cavity 1a of body 1, make the lower end of filter core insert lower filter post 12; Body 1 and connector 3 entirety are docked with filter cover 2, make alignment filter cover 2 lower end, body 1 upper end, and make the upper end of filter core insert upper filter post 24, then rotating connector 3 makes itself and filter cover 2 bolt, thus is installed on below filter cover 2 by body 1.When rotating connector 3, body 1 keeps motionless, thus avoids the damage of shearing force to sealing ring 4, effectively improves the service life of sealing ring 4, ensure that the reliability sealed between body 1 and filter cover 2.
When filter flask is installed on water purifier, need more renew cartridge time, without the need to filter cover 2 is unloaded, as long as rotating connector 3 makes internal thread 32 and external screw thread 23 depart from, just body 1 can be unloaded, thus complete filter element replacing work easily; Similarly, when unloading body 1, body 1 does not rotate, and sealing ring 4 also can not be subject to the damage of shearing force.
Water to be clean enters filter cover 2 from water inlet 21, then flow in cavity 1a along body 1 inwall, filter core inside is entered from outside to inside again through filter core, current are through filter core, impurity in water is by filter element filtering thus reach the object purified water, and the water of filter core inside upwards flows out from delivery port 22 through apopore 24a under hydraulic pressure effect.
Most preferred embodiment of the present utility model is illustrated, and the various change made by those of ordinary skill in the art or remodeling all can not depart from scope of the present utility model.
Claims (6)
1. a filter bottle of water purifier, comprise body (1) and filter cover (2), the cavity (1a) holding filter core is axially shaped with in described body (1), described filter cover (2) is provided with water inlet (21) and delivery port (22), it is characterized in that: the uniform wall thickness of described body (1), the connector (3) suitable with described filter cover (2) is equipped with outside described body (1), this connector (3) is threaded with filter cover (2), described body (1) upper end extends radially outwardly and forms support portion (11), the inwall of described connector (3) is shaped with the stage portion (31) suitable with described support portion (11), sealing ring (4) is provided with between the upper surface of described body (1) and the lower surface of described filter cover (2).
2. a kind of filter bottle of water purifier according to claim 1, is characterized in that: described filter cover (2) bottom is shaped with external screw thread (23), and the upper inside wall of described connector (3) is shaped with internal thread (32).
3. a kind of filter bottle of water purifier according to claim 2, it is characterized in that: described filter cover (2) is vertically shaped with upper filter post (24), this upper filter post (24) center is shaped with apopore (24a), is vertically shaped with lower filter post (12) in described body (1).
4. a kind of filter bottle of water purifier according to claim 3, is characterized in that: described water inlet (21) is horizontally set in described filter cover (2); Described delivery port (22) is horizontally set in described filter cover (2), and is connected with described apopore (24a).
5. a kind of filter bottle of water purifier according to claim 4, is characterized in that: described body (1) upper surface is shaped with seal groove (13), and described sealing ring (4) is embedded in sealing ring recess (13).
6. a kind of filter bottle of water purifier according to claim 5, is characterized in that: described body (1) is greater than the pyramidal structure of bottom in top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420473781.1U CN204017484U (en) | 2014-08-21 | 2014-08-21 | A kind of filter bottle of water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420473781.1U CN204017484U (en) | 2014-08-21 | 2014-08-21 | A kind of filter bottle of water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204017484U true CN204017484U (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201420473781.1U Active CN204017484U (en) | 2014-08-21 | 2014-08-21 | A kind of filter bottle of water purifier |
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| CN (1) | CN204017484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102090A (en) * | 2019-05-24 | 2019-08-09 | 四川宜科纯水设备有限公司 | The fast of filtrate can be loaded and insert filter column, water purifier |
-
2014
- 2014-08-21 CN CN201420473781.1U patent/CN204017484U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102090A (en) * | 2019-05-24 | 2019-08-09 | 四川宜科纯水设备有限公司 | The fast of filtrate can be loaded and insert filter column, water purifier |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |