CN204297323U - For the sealing shunting pad of Dewar bottle - Google Patents
For the sealing shunting pad of Dewar bottle Download PDFInfo
- Publication number
- CN204297323U CN204297323U CN201420769238.6U CN201420769238U CN204297323U CN 204297323 U CN204297323 U CN 204297323U CN 201420769238 U CN201420769238 U CN 201420769238U CN 204297323 U CN204297323 U CN 204297323U
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- Prior art keywords
- sealing
- shunting
- pad
- utility
- internal sheet
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Abstract
The utility model discloses a kind of sealing for Dewar bottle shunting pad, this pad is provided with sealed outer ring and sealing internal sheet, between described sealed outer ring and described sealing internal sheet, be formed with at least three circumferentially uniform locating slots, described sealing internal sheet is formed with flow dividing structure between two parties.The utility model forms inside and outside double sealing mechanism on a solid shim, makes sealing function more evenly reliable; By adopting the mode being formed in by flow dividing structure and sealing in internal sheet, flow dividing structure being changed quickly and easily and various shape, and then reaching better shunting effect; Needed for the utility model, parts are few, can make production and simple for assembly process, be convenient to improve the quality of products, and reduce production cost.
Description
Technical field
The utility model relates to a kind of seal, particularly a kind of shunting of the sealing for Dewar bottle pad.
Background technology
Dewar bottle in the market, covers in shunting and is provided with sealing shunting pad and honeycomb sheet, and sealing shunting pad and honeycomb sheet adopt retainer plate to be connected to shunting lid.Sealing shunting pad mainly plays the function of sealing bottle, makes the solution filled in bottle can not seepage.Usually the sealing shunting pad adopted in the market, formed by multiple component combinations of more than 2 or 2, not only cause and produce and assemble complicated, difficult quality control, and due to parts many, make the pad after assembling, seal uneven, and then cause the defect in product quality, sealing and anti-leakage function is poor, and solution has the hidden danger leaked out.
Utility model content
The utility model provides a kind of sealing for Dewar bottle to shunt pad for solving in known technology the technical problem that exists, and this pad manufacture craft is simple, and sealing property is reliable.
The technical scheme that the utility model is taked for the technical problem existed in solution known technology is: a kind of shunting of the sealing for Dewar bottle pad, this pad is provided with sealed outer ring and sealing internal sheet, between described sealed outer ring and described sealing internal sheet, be formed with at least three circumferentially uniform locating slots, described sealing internal sheet is formed with flow dividing structure between two parties.
Described flow dividing structure adopts symmetrical structure.
Described locating slot has circumferentially uniform 4.
The advantage that the utility model has and good effect are: on a solid shim, form inside and outside double sealing mechanism, make sealing function more evenly reliable; By adopting the mode being formed in by flow dividing structure and sealing in internal sheet, flow dividing structure being changed quickly and easily and various shape, and then reaching better shunting effect; Needed for the utility model, parts are few, can make production and simple for assembly process, be convenient to improve the quality of products, and reduce production cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is stereogram of the present utility model;
Fig. 4 is application structure schematic diagram of the present utility model.
In figure: 1, honeycomb sheet; 2, retainer plate; 3, sealing shunting pad; 31, internal sheet is sealed; 32, sealed outer ring; 33, flow dividing structure; 34, locating slot; 4, shunting lid.
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 ~ Fig. 3, a kind of shunting of the sealing for Dewar bottle pad, this pad is provided with sealed outer ring 32 and sealing internal sheet 31, between described sealed outer ring 32 and described sealing internal sheet 31, be formed with circumferentially uniform at least three locating slots 34, described sealing internal sheet 31 is formed with flow dividing structure 33 between two parties.
In the present embodiment, described flow dividing structure 33 adopts symmetrical structure.Described locating slot 34 has circumferentially uniform 4.
Refer to Fig. 4, shown in Fig. 4 is the utility model structure chart, and shunting lid 4 is provided with sealing shunting pad 3 and honeycomb sheet 1, and sealing shunting pad 3 and honeycomb sheet 1 adopt retainer plate 2 to be connected to shunting lid 1.Sealing shunting pad 3 adopts inside and outside double hermetically-sealed construction, good sealing effect, ne-leakage.
Although be described preferred embodiment of the present utility model by reference to the accompanying drawings above; but the utility model is not limited to above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; do not departing under the ambit that the utility model aim and claim protect, can also make a lot of form, these all belong within protection domain of the present utility model.
Claims (3)
1. the shunting of the sealing for a Dewar bottle pad, it is characterized in that, this pad is provided with sealed outer ring and sealing internal sheet, is formed with at least three circumferentially uniform locating slots, described sealing internal sheet is formed with flow dividing structure between two parties between described sealed outer ring and described sealing internal sheet.
2. the shunting of the sealing for Dewar bottle pad according to claim 1, it is characterized in that, described flow dividing structure adopts symmetrical structure.
3. the shunting of the sealing for Dewar bottle pad according to claim 1, it is characterized in that, described locating slot has circumferentially uniform 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420769238.6U CN204297323U (en) | 2014-12-08 | 2014-12-08 | For the sealing shunting pad of Dewar bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420769238.6U CN204297323U (en) | 2014-12-08 | 2014-12-08 | For the sealing shunting pad of Dewar bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204297323U true CN204297323U (en) | 2015-04-29 |
Family
ID=53102886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420769238.6U Active CN204297323U (en) | 2014-12-08 | 2014-12-08 | For the sealing shunting pad of Dewar bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204297323U (en) |
-
2014
- 2014-12-08 CN CN201420769238.6U patent/CN204297323U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |