CN202311860U - Portable filtering water bottle - Google Patents
Portable filtering water bottle Download PDFInfo
- Publication number
- CN202311860U CN202311860U CN2011204503285U CN201120450328U CN202311860U CN 202311860 U CN202311860 U CN 202311860U CN 2011204503285 U CN2011204503285 U CN 2011204503285U CN 201120450328 U CN201120450328 U CN 201120450328U CN 202311860 U CN202311860 U CN 202311860U
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- China
- Prior art keywords
- bottle cap
- filter core
- inner chamber
- bottle
- tubing string
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Abstract
The utility model discloses a portable filtering water bottle which comprises a bottle body; an opening end on the bottle body is a bottle mouth; the bottle mouth is provided with a bottle cap matched with the bottle mouth; the bottle cap is provided with a water outlet; the inner cavity of the bottle cap is provided with a hollow tubular column which is integrated with the bottle cap; the wall body of the hollow tubular column is provided with a filtering hole; the inner cavity of the hollow tubular column is communicated with the inner cavity of the bottle body by the filtering hole; and a filter core is arranged in the inner cavity of the hollow tubular column. The portable filtering water bottle has the beneficial effects that under the premise that the drinking water is filtered, the hollow tubular column is arranged in the inner cavity of the bottle cap and is integrated with the bottle cap, and the filter core is only needed to be sheathed in the hollow tubular column, so that the installation structure of the filter core is greatly simplified, the assembly and disassembly work is more convenient and simpler, the whole structure is simple, and the manufacturing cost of product can be reduced.
Description
Technical field
The utility model relates to the technical field of portable kettle or cushion, is a kind of portable filtration water bottle specifically.
Background technology
In the daily life, many people are accustomed to portable kettle or plastic bottle drinking water when out on tours or work.If the water of being adorned is from the water source without purified treatment, just may carry harmful substances such as a large amount of impurity, microorganism or heavy metal in the water of being drunk, the water source of this type of water quality of long-term drinking will damage the healthy of drinking person.For this reason, people are provided with filter in order to improve the sanitary condition of portable kettle or plastic bottle drinking water on portable water bottle, with drinking after the water filtration again.Like the disclosed a kind of portable drinking bottle of Chinese patent ZL200920133131.1, it independently is equipped with filter core in the filter core frame, and filter core frame bottom is combined with bottom, and filter core frame and bottle cap are connected.Chinese patent ZL201020508215.1 number disclosed a kind of portable filtration water bottle for another example, through filter stick is supported on the flip-top cap assembly upper surface, and with top cover with renovate be connected filter stick is implemented fixing.More than two kinds filter water bottles and all can reach the purpose that drinking water is filtered, but parts are all more, the complicated trouble of mounting or dismounting, manufacturing cost is also higher relatively.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, is reaching on the basis that drinking water is filtered, and a kind of simple in structure, cheap for manufacturing cost, convenient easy portable filtration water bottle of mounting or dismounting is provided.
The goal of the invention of the utility model is achieved in that a kind of portable filtration water bottle, comprises body, and the openend on the body is a bottleneck; Match on the bottleneck bottle cap is installed; Have delivery port on the bottle cap, the inner chamber of this bottle cap is provided with the hollow tubing string with the bottle cap integrated setting, has filtering holes on the wall body of hollow tubing string; Filtering holes is communicated with hollow tubing string inner chamber with the inner chamber of body, the inner chamber of said hollow tubing string is provided with filter core.
Preferred as technical scheme, the bottom of above-mentioned hollow tubing string is provided with the opening that is used for the dismounting filter core, is connected with seal cover on this opening.
In above-mentioned any one technical scheme, the inner chamber of bottle cap preferably also is provided with inner chamber top that is positioned at hollow tubing string and the stop bit step that matches with filter core.
In the preferred structure, the inner chamber of said bottle cap is provided with the interval filter course between stop bit step and filter core.
Specifically, above-mentioned interval filter course is a filter pulp.
In further advantageous embodiment, said bottle cap is provided with the removable cover that lid covers the delivery port top.
More preferably, have the apopore that is communicated with delivery port on the said removable cover, bottle cap is provided with the seal ring that is positioned at the delivery port position and matches with apopore.
More preferably, the inner chamber of said removable cover is provided with the sealing post that matches with delivery port.
In the preparation process of the utility model, said hollow tubing string extends to the inner chamber of body, so that water can obtain to filter more fully.
And the filter core that the utility model adopted is preferably active carbon filter core.
The utility model is compared with portable kettle of the prior art or cushion, has the following advantages:
The utility model the inner chamber of bottle cap be provided with the bottle cap integrated setting and the hollow tubing string of filtering holes; The inner chamber of hollow tubing string is provided with filter core; When this bottle uses; Water is then flowed through filter core and is filtered fully from filtering holes, has satisfied the purpose that drinking water is filtered, and improves the sanitary condition of portable kettle or the entrained drinking water of plastic bottle.Simultaneously, the utility model with hollow tubing string be arranged on bottle cap inner chamber and with the bottle cap integrated setting, people only need the filter core cover installed in the hollow pipe system and get final product; Simplified the mounting structure of filter core greatly; Mounting or dismounting work is more convenient simple and easy, and overall structure is simple, has reduced the manufacturing cost of product.
Description of drawings
Accompanying drawing 2 is in the sectional structure chart of drainage state for the utility model embodiment 1.
Accompanying drawing 3 is the STRUCTURE DECOMPOSITION figure of the utility model embodiment 1.
Accompanying drawing 4 is the sectional structure chart of the utility model embodiment 2.
Accompanying drawing 5 is the sectional structure chart of the utility model embodiment 3.
Accompanying drawing 6 is the STRUCTURE DECOMPOSITION figure of the utility model embodiment 3.
Accompanying drawing 7 is the sectional structure chart of the utility model embodiment 4.
Accompanying drawing 8 is the sectional structure chart of the utility model embodiment 5.
Accompanying drawing 9 is the STRUCTURE DECOMPOSITION figure of the utility model embodiment 5.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further to describe.
Embodiment 1:
To shown in Figure 3, the portable filtration water bottle of present embodiment comprises body 1 according to Fig. 1, and in general, body 1 is the moulding of food-grade, its bottom sealing, and top end opening, opening diameter≤50mm, openend are bottleneck 2.Matching on the bottleneck 2 is equipped with bottle cap 3, and for being threaded, beyond present embodiment, their connected mode also can be structures such as snapping, has delivery port on the bottle cap 3 between bottle cap 3 and the body 1, and this delivery port is as people's drinking water position.Bottle cap 3 inner chambers of this drainage bottle are provided with a hollow tubing string 4, hollow tubing string 4 and bottle cap 3 integrated setting.Hollow tubing string 4 extends to the inner chamber of body 1, so that water can obtain to filter more fully.Hollow tubing string 4 is the cylinder-like structure of both ends open; Have filtering holes 41 on the wall body of hollow tubing string 4, filtering holes 41 is distributed on around the wall body of hollow tubing string 4, and filtering holes 41 is communicated with hollow tubing string 4 inner chambers with the inner chamber of body 1; And; Inner chamber at hollow tubing string 4 is provided with filter core 5, and the drinking water in the body 1 can be flowed through on the filter core 5 and then filtered fully through filtering holes 41, and the water after the filtration can directly be drunk.
For the ease of the mounting or dismounting of filter core 5, the bottom of said hollow tubing string 4 is provided with the opening that is used for dismounting filter core 5, is connected with seal cover 6 on this opening.And spacing for the axis direction of filter core 5; The inner chamber of bottle cap 3 is provided with inner chamber top that is positioned at hollow tubing string 4 and the stop bit step 32 that matches with filter core 5; Specifically; This structure makes the delivery port diameter of bottle cap 3 less than the internal diameter of hollow tubing string 4, and the pipe of delivery port shoulder position has formed above-mentioned stop bit step 32.And; In order to improve filter effect, the inner chamber of bottle cap 3 is provided with the interval filter course 7 between stop bit step 32 and filter core 5, at interval filter course 7 be positioned at filter core 5 top and roof pressure on stop bit step 32; And then filter core 5 is positioned at the inner chamber of hollow tubing string 4, as depicted in figs. 1 and 2.During this time, this interval filter course 7 is a filter pulp, is specially the PP cotton, and simultaneously, filter core 5 is to be granular active carbon.During the filter core 5 installed; Earlier filter pulp is installed to the inner chamber of hollow tubing string 4; With the inner chamber that granular active carbon is filled into hollow tubing string 4, utilize seal cover 6 that the bottom of hollow tubing string 4 is sealed after again, seal cover 6 is tightly connected through the bottom opening of ultrasonic welding processes and hollow tubing string 4; Water realization before purifying and after evolving is separated, and the water after preventing to purify mixes with purifying preceding water generates short circuit.
In addition, present embodiment also bottle cap 3 is provided with lid and covers the removable cover 8 above the delivery port, and removable cover 8 and bottle cap 3 can be snappings for flexibly connecting, and also can be to be threaded, and this removable cover 8 can unload from bottle cap 3 at any time.In the present embodiment; Have the apopore 81 that is communicated with delivery port on the said removable cover 8, bottle cap 3 is provided with the seal ring 33 that is positioned at the delivery port position and matches with apopore 81, and seal ring 33 is arranged on the central authorities of delivery port through netted dowel; When removable cover 8 is that lid overlays on 3 last times of bottle cap; Seal ring 33 holds out against on the apopore 81 of removable cover 8, with apopore 81 sealings, realizes sealing.When the user unscrews removable cover 8, then can make seal ring 33 throw off apopore 81, then can open runner, the water in the body 1 then can flow out, for drinking.
Embodiment 2:
The seal cover 6 of present embodiment is the opening that is arranged on hollow tubing string 4 bottoms through thread connecting mode, is specifically, and hollow tubing string 4 is external screw threads, and seal cover 6 is internal threads, and is as shown in Figure 4.All the other structures are consistent with embodiment 1, repeat no more.
Embodiment 3:
Referring to Fig. 5 and shown in Figure 6, crossing filter core 5 is the active carbon stick of an end opening, other end sealing, in the present embodiment; This active carbon stick is formed by the cocoanut active charcoal mold pressing; On its tube wall, be formed with many inside and outside radial filter holes 41 that connect, during, present embodiment can be exempted installing at a distance from filter course 7.The openend 503 of active carbon stick and bottle cap 3 interference fit and up roof pressure on stop bit step 32, blind end 504 down with seal cover 6 interference fit; Seal cover 6 is that the bottom opening through ultrasonic welding process and hollow tubing string 4 is tightly connected equally; Water after can preventing to purify and the preceding water generates short circuit of purification mix outflow.All the other structures are consistent with embodiment 1, repeat no more.
Embodiment 4:
Referring to shown in Figure 7, cross filter core 5 for to be the active carbon stick of both ends open, in the present embodiment; This active carbon stick is formed by the cocoanut active charcoal mold pressing; On its tube wall, be formed with many inside and outside radial filter holes 41 that connect, during, present embodiment is also exempted installing at a distance from filter course 7.One openend 505 and bottle cap 3 interference fit of active carbon stick, another openend 506 and seal cover 6 interference fit.All the other structures are consistent with embodiment 1, repeat no more.
Embodiment 5:
Referring to Fig. 8 and shown in Figure 9; The removable cover 8 of present embodiment is slightly different with embodiment's 1; It is the bottle cap 3 formula structures of sealing, and the inner chamber of this removable cover 8 is provided with the sealing post 82 that matches with delivery port, when the user screws removable cover 8 or unscrews; Can realize firmly sealing delivery port or opening delivery port through sealing, the outflow that realizes water with close.All the other structures are consistent with embodiment 4, repeat no more.
Can know according to the foregoing description; The utility model is satisfying under the prerequisite that drinking water is filtered, with hollow tubing string 4 be arranged on bottle cap 3 inner chamber and with bottle cap 3 integrated setting, people only need filter core 5 covers are installed in the hollow pipe system and get final product; Simplified the mounting structure of filter core 5 greatly; Mounting or dismounting work is more convenient simple and easy, and overall structure is simple, has reduced the manufacturing cost of product.
Claims (10)
1. portable filtration water bottle; Comprise body (1); Openend on the body (1) is bottleneck (2), matches on the bottleneck (2) bottle cap (3) is installed, and has delivery port (31) on the bottle cap (3); It is characterized in that: the inner chamber of bottle cap (3) is provided with the hollow tubing string (4) with bottle cap (3) integrated setting; Have filtering holes (41) on the wall body of hollow tubing string (4), filtering holes (41) is communicated with hollow tubing string (4) inner chamber with the inner chamber of body (1), and the inner chamber of said hollow tubing string (4) is provided with filter core (5).
2. portable filtration water bottle according to claim 1 is characterized in that: the bottom of said hollow tubing string (4) is provided with the opening that is used for dismounting filter core (5), is connected with seal cover (6) on this opening.
3. portable filtration water bottle according to claim 1 and 2 is characterized in that: the inner chamber of said bottle cap (3) is provided with inner chamber top that is positioned at hollow tubing string (4) and the stop bit step (32) that matches with filter core (5).
4. portable filtration water bottle according to claim 3 is characterized in that: the inner chamber of said bottle cap (3) is provided with the interval filter course (7) that is positioned between stop bit step (32) and the filter core (5).
5. portable filtration water bottle according to claim 4 is characterized in that: said interval filter course (7) is a filter pulp.
6. portable filtration water bottle according to claim 3 is characterized in that: said bottle cap (3) is provided with the removable cover (8) that lid covers delivery port (31) top.
7. portable filtration water bottle according to claim 6; It is characterized in that: have the apopore (81) that is communicated with delivery port (31) on the said removable cover (8), bottle cap (3) is provided with the seal ring (33) that is positioned at delivery port (31) position and matches with apopore (81).
8. portable filtration water bottle according to claim 6 is characterized in that: the inner chamber of said removable cover (8) is provided with the sealing post (82) that matches with delivery port (31).
9. portable filtration water bottle according to claim 3 is characterized in that: said hollow tubing string (4) extends to the inner chamber of body (1).
10. portable filtration water bottle according to claim 3 is characterized in that: said filter core (5) is an active carbon filter core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204503285U CN202311860U (en) | 2011-11-15 | 2011-11-15 | Portable filtering water bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204503285U CN202311860U (en) | 2011-11-15 | 2011-11-15 | Portable filtering water bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202311860U true CN202311860U (en) | 2012-07-11 |
Family
ID=46423874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204503285U Expired - Lifetime CN202311860U (en) | 2011-11-15 | 2011-11-15 | Portable filtering water bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202311860U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104225995A (en) * | 2013-06-12 | 2014-12-24 | Am工程有限公司 | Portable water purifier |
| CN106579727A (en) * | 2016-12-13 | 2017-04-26 | 成都绿迪科技有限公司 | Portable filtering water bottle |
| CN107427121A (en) * | 2015-03-06 | 2017-12-01 | 阿普莎娜股份有限公司 | Liquid container with filter and associated method |
-
2011
- 2011-11-15 CN CN2011204503285U patent/CN202311860U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104225995A (en) * | 2013-06-12 | 2014-12-24 | Am工程有限公司 | Portable water purifier |
| CN107427121A (en) * | 2015-03-06 | 2017-12-01 | 阿普莎娜股份有限公司 | Liquid container with filter and associated method |
| CN106579727A (en) * | 2016-12-13 | 2017-04-26 | 成都绿迪科技有限公司 | Portable filtering water bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |