CN202636459U - Improved structure for portable vacuum cup embedded filter screen - Google Patents
Improved structure for portable vacuum cup embedded filter screen Download PDFInfo
- Publication number
- CN202636459U CN202636459U CN 201220270356 CN201220270356U CN202636459U CN 202636459 U CN202636459 U CN 202636459U CN 201220270356 CN201220270356 CN 201220270356 CN 201220270356 U CN201220270356 U CN 201220270356U CN 202636459 U CN202636459 U CN 202636459U
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- filter
- cock body
- ring
- cup
- improved
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Abstract
The utility model discloses an improved structure for a portable vacuum cup embedded filter screen. A filter in the improved structure is an opened vessel; the opening of the filter is radially extended outwards to form a flange; at least two salient points are formed at the same circumference on the outer side of the filter close to the opening, and a gap is formed between the salient points and the flange; the inner side of an annular outer plug body is radially formed into a convex edge inwards; the convex edge is fixedly provided with an outer plug ring; and the outer plug ring and the gap can be in detachable clearance connection. According to the improved structure, an embedded structure is used for the matching between the filter and the outer plug body, the filter is not required to be aligned with specific positions in the assembly process and can be assembled and disassembled at any angle in the circumferential direction, and the use convenience is improved.
Description
Technical field
The utility model relates to a kind of Portable heat-insulation cup, relates in particular to the embedded filter screen structure-improved of a kind of Portable heat-insulation cup.
Background technology
The filter that arranges on present traditional thermos cup adopts following two class modes mostly: a class is the upper end edge radial outward formation flange with filter (screen pack or filter), filter is erected at the mouth of thermos cup by flange, although this kind structure is easy to disassembly, cleaning, but be not fixed together because filter has with the cup body or bowl cover is relative, in use easily rock and drop; Another kind of be filter and the cup with it the binding end oral area between the rim of a cup be provided with the mutually card interface of embedded rotating, filter and cup body or bowl cover are capable to form metastable structure although this kind structure can make, but need to carry out the contraposition of card interface when being rotated in actual use the formula clamping, when contraposition is inaccurate, be difficult to realize effective clamping.
The utility model content
In order to overcome above-mentioned technological deficiency, the utility model provides a kind of Portable heat-insulation cup embedded filter screen structure-improved, and the in a circumferential direction arbitrarily angled installation and removal of carrying out filter of this structure have improved ease of use.
The utility model in order to solve the problems of the technologies described above the technical scheme that adopts is:
The embedded filter screen structure-improved of a kind of Portable heat-insulation cup, comprise bowl cover, outer cock body, cup body and filter, described outer cock body is hollow and annular, and described outer cock body ring-type hollow part forms the mouth of a river, to use direction as benchmark, described outer cock body water outlet can be tightly connected with bowl cover, described outer cock body bottom can be tightly connected with the cup body, described filter is the opened type container, and described filter open-mouth radial outward extends to form flange, described filter is provided with at least two salient points near the same circumference in the open-mouth outside, forms the gap between described salient point and the flange; The inboard radial inward of the outer cock body of described ring-type forms chimb, is installed with outer plug ring on the described chimb; Described outer plug ring and described gap be able to detachable interference fit joint.
Described outer plug ring be able to be placed on described filter upper overturning and the described filter in the gap between the salient point.
The structure that is installed with outer plug ring on the described chimb is: described outer plug ring radial inward forms boss, described boss forms the boss tongue towards filter center axis one side, described boss dorsad filter center axis one side forms the boss root, described boss root is fixedly connected with described chimb, and described boss tongue be able to be placed in the described gap.
Described salient point is evenly distributed on filter near on the same circumference in the open-mouth outside, and the outer surface of described salient point is curved.
Described salient point quantity optimum is two, and described salient point is symmetric.
The structure that described outer cock body water outlet can be tightly connected with bowl cover is: described outer cock body delivery port one side is positioned at described chimb top and is provided with internal thread; Described bowl cover down one side is provided with the bowl cover cock body, and described bowl cover cock body is provided with the external screw thread that can be complementary with described internal thread; And described bowl cover cock body external screw thread upper end is provided with the sealing ring one that can compress described outer cock body delivery port.
The structure that described outer cock body bottom can be tightly connected with the cup body is: described cup body water outlet is provided with external screw thread; Described outer cock body bottom is comprised of annular outer ring and annular inner ring, and described annular outer ring consists of the notch that can be threaded with the cup body with annular inner ring, described annular outer ring is provided with the internal thread that can be complementary with external screw thread with it the cup towards notch one side, and described annular inner ring is provided with the sealing ring two that can compress described cup body delivery port towards notch one side.
Described filter is cup-shaped, and forms some filter bores on the described strainer cup body side surface.
Useful technique effect of the present utility model is: the filter open-mouth radial outward in this structure-improved forms flange, near forming the gap between at least two salient points on the same circumference in the rim of a cup outside and the flange, the outer plug ring that outer cock body bottom is provided with and described gap be able to detachable interference fit joint, this structure adopts damascene structures with cooperating between filter and the outer cock body, make filter in installation process, not have the contraposition requirement of ad-hoc location, realize at any angle installation and removal on the circumferencial direction, improved ease of use.
Description of drawings
Fig. 1 is package assembly schematic diagram of the present utility model;
Fig. 2 is the enlarged diagram of A part among Fig. 1;
Fig. 3 is the structural representation of the utility model middle filtrator;
Wherein: the 1-bowl cover; The outer cock body of 2-; The 21-chimb; The outer plug ring of 22-; The 221-boss; 3-cup body; The 4-filter; The 41-flange; The 42-salient point; The 43-gap.
The specific embodiment
Referring to figs. 1 through Fig. 3 the utility model is described in further detail.
The embedded filter screen structure-improved of a kind of Portable heat-insulation cup, comprise bowl cover 1, outer cock body 2, cup body 3 and filter 4, described outer cock body 2 is hollow and annular, and described outer cock body ring-type hollow part forms the mouth of a river, to use direction as benchmark, described outer cock body 2 water outlets can be tightly connected with bowl cover 1, described outer cock body 2 bottoms can be tightly connected with cup body 3, described filter 4 is the opened type container, and described filter 4 open-mouth radial outward extend to form flange 41, described filter 4 is provided with at least two salient points 42 near the same circumference in the open-mouth outside, forms gap 43 between described salient point 42 and the flange 41; The outer cock body 2 inboard radial inward of described ring-type form chimb 21, are installed with outer plug ring 22 on the described chimb 21; Described outer plug ring 22 be able to detachable interference fit joint with described gap 43.The gap 43 that consists of by salient point 42 on the filter 4 and flange 41 and the interference fit between the outer plug ring 22 guarantee the location on the vertical direction, thereby filter 4 is fixed on the cock body 2 outside.
Described outer plug ring 22 be able to be placed on described filter 4 upper overturnings 41 and the described filter 4 in the gap 43 between the salient point 42.
The structure that is installed with outer plug ring 22 on the described chimb 21 is: described outer plug ring 22 radial inward form boss 221, described boss 221 forms the boss tongue towards filter 4 central axis one side, described boss 221 dorsad filter 4 central axis one side forms the boss root, described boss root is fixedly connected with described chimb 21, and described boss tongue be able to be placed in the described gap 43.
Described salient point 42 is evenly distributed on filter 4 near on the same circumference in the open-mouth outside, and the outer surface of described salient point 42 is curved, and convenient filter 4 snaps in the outer plug ring 2.
Described salient point 42 quantity optimums are two, and described salient point 42 is symmetric.
The structure that described outer cock body 2 water outlets can be tightly connected with bowl cover 1 is: described outer cock body 1 delivery port one side is positioned at described chimb 21 tops and is provided with internal thread; Described bowl cover 1 down one side is provided with the bowl cover cock body, and described bowl cover cock body is provided with the external screw thread that can be complementary with described internal thread; And described bowl cover cock body external screw thread upper end is provided with the sealing ring one that can compress described outer cock body delivery port.
The structure that described outer cock body 2 bottoms can be tightly connected with cup body 3 is: described cup body 3 water outlets are provided with external screw thread; Described outer cock body 2 bottoms are comprised of annular outer ring and annular inner ring, and described annular outer ring consists of the notch that can be threaded with cup body 3 with annular inner ring, described annular outer ring is provided with the internal thread that can be complementary with external screw thread on the cup body 3 towards notch one side, and described annular inner ring is provided with the sealing ring two that can compress described cup body delivery port towards notch one side.
Described filter 4 is cup-shaped, and forms some filter bores on the described filter 4 cup sides.It is basket etc. that filter described in the utility model 4 can also be.
Claims (8)
1. embedded filter screen structure-improved of Portable heat-insulation cup, comprise bowl cover (1), outer cock body (2), cup body (3) and filter (4), described outer cock body (2) is hollow and annular, and described outer cock body ring-type hollow part forms the mouth of a river, to use direction as benchmark, described outer cock body (2) water outlet can be tightly connected with bowl cover (1), described outer cock body (2) bottom can be tightly connected with cup body (3), it is characterized in that: described filter (4) is the opened type container, and described filter (4) open-mouth radial outward extends to form flange (41), described filter (4) is provided with at least two salient points (42) near the same circumference in the open-mouth outside, forms gap (43) between described salient point (42) and the flange (41); The inboard radial inward of the outer cock body (2) of described ring-type forms chimb (21), is installed with outer plug ring (22) on the described chimb (21); Described outer plug ring (22) be able to detachable interference fit joint with described gap (43).
2. the embedded filter screen structure-improved of Portable heat-insulation cup according to claim 1 is characterized in that: described outer plug ring (22) be able to be placed in the gap (43) between described filter (4) upper overturning (41) and the upper salient point (42) of described filter (4).
3. the embedded filter screen structure-improved of Portable heat-insulation cup according to claim 1 and 2, it is characterized in that: the structure that is installed with outer plug ring (22) on the described chimb (21) is: described outer plug ring (22) radial inward forms boss (221), described boss (221) forms the boss tongue towards filter (4) central axis one side, described boss (221) dorsad filter (4) central axis one side forms the boss root, described boss root is fixedly connected with described chimb (21), and described boss tongue be able to be placed in the described gap (43).
4. the embedded filter screen structure-improved of Portable heat-insulation cup according to claim 1 is characterized in that: described salient point (42) is evenly distributed on filter (4) near on the same circumference in the open-mouth outside, and the outer surface of described salient point (42) is curved.
5. the embedded filter screen structure-improved of Portable heat-insulation cup according to claim 4, it is characterized in that: described salient point (42) quantity optimum is two, and described salient point is symmetric.
6. the embedded filter screen structure-improved of Portable heat-insulation cup according to claim 1, it is characterized in that: the structure that described outer cock body (2) water outlet can be tightly connected with bowl cover (1) is: described outer cock body (1) delivery port one side is positioned at described chimb (21) top and is provided with internal thread; Described bowl cover (1) down one side is provided with the bowl cover cock body, and described bowl cover cock body is provided with the external screw thread that can be complementary with described internal thread; And described bowl cover cock body external screw thread upper end is provided with the sealing ring one that can compress described outer cock body delivery port.
7. the embedded filter screen structure-improved of Portable heat-insulation cup according to claim 1, it is characterized in that: the structure that described outer cock body (2) bottom can be tightly connected with cup body (3) is: described cup body (3) water outlet is provided with external screw thread; Described outer cock body (2) bottom is comprised of annular outer ring and annular inner ring, and described annular outer ring consists of the notch that can be threaded with cup body (3) with annular inner ring, described annular outer ring is provided with and can goes up the internal thread that external screw thread is complementary with cup body (3) towards notch one side, and described annular inner ring is provided with the sealing ring two that can compress described cup body delivery port towards notch one side.
8. the embedded filter screen structure-improved of Portable heat-insulation cup according to claim 1, it is characterized in that: described filter (4) is cup-shaped, and forms some filter bores on described filter (4) the cup side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220270356 CN202636459U (en) | 2012-06-08 | 2012-06-08 | Improved structure for portable vacuum cup embedded filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220270356 CN202636459U (en) | 2012-06-08 | 2012-06-08 | Improved structure for portable vacuum cup embedded filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202636459U true CN202636459U (en) | 2013-01-02 |
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ID=47405661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220270356 Expired - Lifetime CN202636459U (en) | 2012-06-08 | 2012-06-08 | Improved structure for portable vacuum cup embedded filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202636459U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103462428A (en) * | 2012-06-08 | 2013-12-25 | 膳魔师（中国）家庭制品有限公司 | Improved structure of embedded-type filter screen of portable vacuum cup |
| CN104000450A (en) * | 2013-02-27 | 2014-08-27 | 膳魔师株式会社 | Bolt of beverage container |
-
2012
- 2012-06-08 CN CN 201220270356 patent/CN202636459U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103462428A (en) * | 2012-06-08 | 2013-12-25 | 膳魔师（中国）家庭制品有限公司 | Improved structure of embedded-type filter screen of portable vacuum cup |
| CN104000450A (en) * | 2013-02-27 | 2014-08-27 | 膳魔师株式会社 | Bolt of beverage container |
| CN104000450B (en) * | 2013-02-27 | 2015-12-09 | 膳魔师株式会社 | The key of beverage-container |
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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: 20130102 |