CN201240568Y - Vacuum bottle cap - Google Patents
Vacuum bottle cap Download PDFInfo
- Publication number
- CN201240568Y CN201240568Y CNU2008200459760U CN200820045976U CN201240568Y CN 201240568 Y CN201240568 Y CN 201240568Y CN U2008200459760 U CNU2008200459760 U CN U2008200459760U CN 200820045976 U CN200820045976 U CN 200820045976U CN 201240568 Y CN201240568 Y CN 201240568Y
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- CN
- China
- Prior art keywords
- lower cover
- bottle cap
- cover
- sidewall
- insulation bottle
- 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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Abstract
Disclosed is a vacuum flask cover which comprises an upper cover and a column lower cover with a connecting thread under the upper cover; an L-shaped pipeline which communicates the side wall of the lower cover and the bottom surface of the lower cover is arranged on one side of the medial axis of the lower cover. As the outlet end of the L-shaped pipeline is positioned at the side wall of the lower cover of the flask cover, and the inlet end is positioned at the bottom surface of the lower cover, when the vacuum flask is used for pouring liquid, the liquid in the vacuum flask enters from the inlet end of the bottom surface of the lower cover, then the liquid flows out from the outlet end on the side wall of the lower cover under the buffering effect of the L-shaped elbow pipe; the elbow pipe buffering is skillfully arranged to control the flow speed and the flow-out time of the effluent liquid on the outlet, so as to ensure the use safety and the convenient application. Besides, the vacuum flask cover is convenient in disassembly and assembly and adopts the structure that the interior of the L-shaped pipeline is exposed to be washed completely, and makes the vacuum flask cover reach the sanitary effect, and particularly satisfies the Food Hygiene Safety Standards for United States of National Sanitation Foundation (NSF).
Description
Technical field
The utility model relates to a kind of insulation bottle cap, refers in particular to a kind of and the matching used insulation bottle cap of tourism vacuum bottle.
Background technology
Mostly insulation bottle cap commonly used is socket type, directly inserts in the glass liner of thermos mouth, bottle cap all must be taken out during pouring, if when tourism, and pouring during bottle cap is hand held, very inconvenient.And if tiltedly carry vacuum bottle, the bottle cap that is covered with drops out easily voluntarily.Chinese for this reason utility model patent CN93235681.8 " side formula water outlet spiral plug for vacuum bottle " discloses a kind of spiral insulation bottle cap, and its technical scheme is: bottle cap is made up of the sealing compression leg that has under lower cover, water outlet and the water outlet that connects screw thread under the inner cap at top, the inner cap.The connection screw thread of this insulation bottle cap and water outlet are shaped on screw thread on the both sides of symmetrical bulging on same section cylinder, it is water outlet that the excision screw thread is recessed both sides.Loosening screw top during pouring, bottle cap does not need whole taking-ups, and liquid is pourable vacuum bottle by the water outlet of bottle cap side.But the bottle cap of this form, water exit are straight; When toppling over, the liquid of vacuum bottle the inside is through any buffering and directly do not go out vacuum bottle, when adorning boiling hot liquid in especially, can cause and use inconvenience and safety problem etc.
Summary of the invention
Technical problem to be solved in the utility model is that a kind of a kind of insulation bottle cap that improves present product deficiency is provided.The beneficial effects of the utility model are: can not only realize not needing all to take out bottle cap and just can topple over and liquid in the vacuum bottle, can also buffering liquid pour out speed and pour out the time, guarantee safe in utilization and make things convenient for.
The technical scheme that the utility model solve the technical problem is that a kind of insulation bottle cap comprises the loam cake at top, is with the column lower cover that connects screw thread under loam cake, is provided with " L " type pipeline that is communicated with lower cover sidewall and lower cover bottom surface in lower cover axis one side.Because being somebody's turn to do the exit end of " L " type pipeline is positioned on the sidewall of bottle cap lower cover, entrance point is positioned on the lower cover bottom surface, when the vacuum bottle pouring liquid, liquid in the vacuum bottle is entered by the entrance point of lower cover bottom surface earlier, the buffering of passing through " L " type bend pipe is then just flowed out by the exit end of lower cover sidewall, be provided with the bend pipe buffering just dexterously, controlled flow velocity and the effusion time of trickle, guaranteed safe in utilization and easy to use in the exit.
The utility model further designs, and will be incubated bottle cap and be designed to structure conveniently detachable, in the hope of " L " type pipe interior is exposed and thoroughly cleans, makes the insulation bottle cap reach the effect that guarantees health.Especially can satisfy " the U.S. food safe and sanitary standard " of American National public health foundation (NSF).In order to reach above-mentioned requirements, following 2 schemes can be arranged wherein:
The first string is: described insulation bottle cap is made up of left and right sides two halves, respectively has " L " type groove of mutual mapping on its face of joint, and L type groove also is combined and forms a complete L type pipeline behind two semi-involutions; Around the lower cover sidewall or/and the loam cake sidewall is provided with the elastic caoutchouc circle, can be with left and right sides two halves secure bond.Between two halves, adopt tenon riveting fit structure to connect, convenient location.Between two halves, be provided with rubber sheet gasketing, to prevent the bottle cap seepage.
Second scheme is: offer the triangle bayonet socket on the cylinder of insulation bottle cap lower cover, cooperate this triangle bayonet socket that one three corner angle joint spare is arranged, both combine then becomes complete column lower cover.Both have cooresponding mutually " L " type groove on the face of joint separately in it, and L type groove also is combined and forms a complete L type pipeline behind two semi-involutions; The sidewall of establishing bayonet socket around lower cover is provided with the elastic caoutchouc circle, conveniently bayonet socket and tenon spare is fixed.The tenon riveting fit structure that between bayonet socket and tenon spare, has convenient location.Between bayonet socket and tenon spare, also gasket seal can be set, prevent that liquid from being oozed out by face of joint.
The beneficial effects of the utility model are: can not only realize not needing all to take out bottle cap and just can topple over and liquid in the vacuum bottle, can also buffering liquid pour out speed and pour out the time, guarantee safe in utilization and make things convenient for.
Description of drawings
Fig. 1 is the integral structure scheme drawing of the utility model embodiment 1 insulation bottle cap.
Fig. 2 is the STRUCTURE DECOMPOSITION scheme drawing of the utility model embodiment 1 insulation bottle cap.
Fig. 3 is the STRUCTURE DECOMPOSITION scheme drawing of the utility model embodiment 2 insulation bottle caps.
The specific embodiment
A kind of insulation bottle cap of the utility model embodiment 1, as shown in Figure 1, 2, this insulation bottle cap comprises the loam cake 1 at top, connects the column lower cover 2 of screw thread in 1 time band of loam cake, be provided with " L " type pipeline 3 that is communicated with lower cover 2 sidewalls and lower cover 2 bottom surfaces in lower cover 2 axis one side, the exit end that is somebody's turn to do " L " type pipeline 3 is positioned on the sidewall of lower cover 2 cylinders, be on the sidewall of bottle cap, entrance point is positioned at lower cover 2 cylinder bottom surfaces.The insulation bottle cap is by the machine-shaping of cylinder plastic monoblock, be divided into left and right sides two halves, adopt tenon riveting fit structure 6 to connect between the two halves, between the plastic seal pad 7 of water resistant, high temperature resistant is set, and, the two halves secure bond is got up with the elastic caoutchouc circle 5 of water resistant, high temperature resistant outer cylinder around lower cover 2.On the face of joint of two halves near cylinder one side, respectively have " L " type groove 4, two semi-involutions of a mutual mapping after " L " type groove 4 also be combined complete " L " type pipeline 3 of formation.
A kind of insulation bottle cap of the utility model embodiment 2, as shown in Figure 3, this insulation bottle cap comprise the top loam cake 1, connect the column lower cover 2 ' of screw thread in loam cake 1 time band, be provided with the same " L " type pipeline that is communicated with lower cover 2 ' sidewall and lower cover 2 ' bottom surface with embodiment 1 in lower cover 2 ' axis one side.The insulation bottle cap is by the machine-shaping of cylinder plastic monoblock, the cylinder of bottle cap lower cover 2 ' is isolated three corner angle joint spares 9 ' of a triangle bayonet socket 8 ' and a corresponding bayonet socket 8 ' along two intersecting planes of " L " type conduit axis, both also are combined into complete " L " type pipeline by " L " type groove after respectively having cooresponding mutually " L " type groove 4 ', two semi-involutions on this face of joint; The sidewall of establishing bayonet socket 8 ' around lower cover 2 ' is provided with elastic caoutchouc circle 8 ', and two parts secure bond of separating is got up.Have tenon riveting fit structure 6 ' between bayonet socket 8 ' and the tenon spare 9 ', make things convenient for location and installation.Be provided with gasket seal 7 ' between bayonet socket 8 ' and the tenon spare 9 '.
In addition, the foregoing description is the preferred example that the applicant shows, is not the restriction that the utility model is made, and the change of the above embodiment of all foundations belongs to protection domain of the present utility model together.
Claims (9)
1, a kind of insulation bottle cap comprises the loam cake (1) at top, is with the column lower cover (2,2 ') that connects screw thread under loam cake (1), it is characterized in that: in lower cover (2,2 ') axis one side is provided with " L " type pipeline (3) that is communicated with lower cover (2,2 ') sidewall and lower cover (2,2 ') bottom surface.
2, insulation bottle cap according to claim 1, it is characterized in that: bottle cap is made up of left and right sides two halves, respectively has " L " type groove (4) of mutual mapping on its face of joint, and L type groove also is combined and forms a complete L type pipeline (3) behind two semi-involutions; Around lower cover (2) sidewall or/and loam cake (1) sidewall is provided with elastic caoutchouc circle (5).
3, insulation bottle cap according to claim 2 is characterized in that: have tenon riveting fit structure (6) between the two halves.
4, according to claim 2 or 3 described insulation bottle caps, it is characterized in that: be provided with gasket seal (7) between the two halves.
5, insulation bottle cap according to claim 4 is characterized in that: the exit end of described " L " type pipeline is positioned at the sidewall of lower cover (2) cylinder, and entrance point is positioned at lower cover (2) cylinder cylinder bottom surface.
6, insulation bottle cap according to claim 1, it is characterized in that: the cylinder of bottle cap lower cover (2 ') has triangle bayonet socket (8 '), three corner angle joint spares (9 ') of corresponding bayonet socket (8 '), both respectively have cooresponding mutually " L " type groove (4 ') on this face of joint, " L " type groove also is combined into complete " L " type pipeline behind two semi-involutions; The sidewall of establishing bayonet socket (8 ') around lower cover (2 ') is provided with elastic caoutchouc circle (8 ').
7, insulation bottle cap according to claim 6 is characterized in that: have tenon riveting fit structure (6 ') between bayonet socket (8 ') and the tenon spare (9 ').
8, according to claim 6 or 7 described insulation bottle caps, it is characterized in that: be provided with gasket seal (7 ') between bayonet socket (8 ') and the tenon spare (9 ').
9, insulation bottle cap according to claim 8 is characterized in that: the exit end of described " L " type pipeline is positioned at the sidewall of lower cover (2 ') cylinder, and entrance point is positioned at lower cover (2 ') cylinder cylinder bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200459760U CN201240568Y (en) | 2008-04-07 | 2008-04-07 | Vacuum bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200459760U CN201240568Y (en) | 2008-04-07 | 2008-04-07 | Vacuum bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201240568Y true CN201240568Y (en) | 2009-05-20 |
Family
ID=40713859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200459760U Expired - Fee Related CN201240568Y (en) | 2008-04-07 | 2008-04-07 | Vacuum bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201240568Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110301870A (en) * | 2016-04-08 | 2019-10-08 | 富世华股份有限公司 | Storage container, in particular storage box |
-
2008
- 2008-04-07 CN CNU2008200459760U patent/CN201240568Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110301870A (en) * | 2016-04-08 | 2019-10-08 | 富世华股份有限公司 | Storage container, in particular storage box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090520 Termination date: 20160407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |