CN205012887U - Pressure evaporates cabinet sealing strip - Google Patents
Pressure evaporates cabinet sealing strip Download PDFInfo
- Publication number
- CN205012887U CN205012887U CN201520664324.5U CN201520664324U CN205012887U CN 205012887 U CN205012887 U CN 205012887U CN 201520664324 U CN201520664324 U CN 201520664324U CN 205012887 U CN205012887 U CN 205012887U
- Authority
- CN
- China
- Prior art keywords
- pressure
- sealing strip
- pawl
- weather strip
- utility
- 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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- Commercial Cooking Devices (AREA)
Abstract
The utility model provides a pressure evaporates cabinet sealing strip, its section comprises base, location step, claw no. 1, claw no. 2, arc tip. The sealing strip is rectangular shape, and at the length direction of sealing strip, a blow vent is opened to every one end distance on the inboard grabs two. After the door is fastened, the sealing strip is combined closely because of compressive deformation, AND gate, realizes that steam does not leak. Especially when the steam ager internal pressure is higher than the ambient pressure, because the special shape of sealing strip for the sealing strip receives the pressure to the outside, has further guaranteed combining closely of sealing strip AND gate, thereby it can not leak gas under certain pressure to realize evaporating the cabinet yet.
Description
Technical field
The utility model relates to technical field of kitchen wares, especially relates to a kind of pressure steamer weather strip.
Background technology
In order to prevent the leakage of steam, need between steam cabinet door and steam box to realize sealing by weather strip.Weather strip is all generally be embedded on the doorframe of steam box, and steam cabinet door is combined closely by door lock and hinge and steam box, and the space between weather strip fills up, ensure that steam does not leak.
Current weather strip realizes sealing to the steamer without pressure or micro-pressure, for the steamer having pressure, is then difficult to realize sealing well, causes the leakage of steam, waste energy, aggravating working environment.
Utility model content
The technical problem that the utility model solves is to provide a kind of novel sealing strip, to solve the problem proposed in above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions: a kind of pressure steamer weather strip, its section is made up of base, positioning step, pawl one, pawl two, arc end portion, at the length direction of weather strip, open a blow vent every one end distance grabbing on two.
The doorframe surrounding of steamer steam box has U-type groove, and the base of weather strip is embedded in groove; Positioning step realizes weather strip and to combine closely with doorframe and in the location in direction, vertical doorframe face; Door is finally closed and after lock, weather strip elastic deformation, and circular arc end face will be combined closely with door, while pawl two extrude by doorframe, further driving pawl one, causes circular arc end face to be combined with door tightr.
When steam pressure in case be greater than outdoors pressure time, due to the existence of blow vent, inside pawl one, arc end inside pressure equals pressure in steam box and is greater than pawl one outside pressure, under this pressure differential, if pawl one, arc end are out of shape, by displacement laterally, arc end face, because of pressure, can more closely be combined with door.
When after pressure drop in case, in case, pressure is equal to or less than external pressure, at this moment opens door, and pawl one, because of pressure differential, is out of shape to the inside, and door and weather strip can depart from time, and thus, door can not be difficult to open because of negative pressure.
Compared with prior art, the beneficial effects of the utility model are: not only when steam box can realize sealing under normal pressure situation, particularly when steam box exists certain pressure, existing technology can be leaked gas because of the distortion of weather strip, and the utility model not only can not destroy sealing effectiveness, even better.
Accompanying drawing explanation
Fig. 1 is section structure schematic diagram of the present utility model.
Fig. 2 is vent constructions schematic diagram of the present utility model.
Fig. 3 is the schematic diagram that the utility model is arranged on doorframe
Detailed description of the invention
In order to make actualizing technology means of the present utility model, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, set forth the utility model further.
As shown in Figures 1 to 3, a kind of pressure steamer weather strip, section by: base 1, positioning step 2, pawl 1, arc end 4, pawl 25 part form; Blow vent 6, doorframe 7, weather strip 8.
Weather strip 8 is embedded in the groove of doorframe 7.Fasten behind the door, door crush seal bar 8, door is combined with arc end 4, and further doorframe 7 props up pawl 25, and makes pawl 25 supporting arc end 4, and door and arc end 4 are more combined closely.
When pressure in steam box is higher than external pressure, because of the existence of blow vent 6, make weather strip 8 inside pressure equal pressure in steam box, higher than outside pressure, pawl 1, arc end 4 are out of shape laterally by this power effect, make weather strip 8 pressing door further.Obviously, when pressure in steam box is higher than external pressure, the utility model technology still can realize the sealing of door.
When pressure in steam box is lower than external pressure, pawl 1, because of pressure differential, is out of shape to the inside, and door and weather strip can depart from time, and thus, door can not be difficult to open because of negative pressure.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.Claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a pressure steamer weather strip, comprising: base, positioning step, pawl one, arc end, pawl two, blow vent, is characterized in that: base has positioning step, and pawl one connects pawl two by arc end, and pawl two has blow vent.
2. a kind of pressure steamer weather strip according to claim 1, is characterized in that: pawl one, pawl two are " V " font structure, and opening is inside, and " V " word one end is connected with base, and the other end is free end.
3. a kind of pressure steamer weather strip according to claim 1, it is characterized in that: pawl one one end is connected with base, pawl two one end is free end.
4. a kind of pressure steamer weather strip according to claim 1, is characterized in that: pawl one, pawl two are connected by circular arc type.
5. a kind of pressure steamer weather strip according to claim 1, is characterized in that: pawl two has a breach as blow vent every one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520664324.5U CN205012887U (en) | 2015-08-27 | 2015-08-27 | Pressure evaporates cabinet sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520664324.5U CN205012887U (en) | 2015-08-27 | 2015-08-27 | Pressure evaporates cabinet sealing strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205012887U true CN205012887U (en) | 2016-02-03 |
Family
ID=55211496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520664324.5U Expired - Fee Related CN205012887U (en) | 2015-08-27 | 2015-08-27 | Pressure evaporates cabinet sealing strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205012887U (en) |
-
2015
- 2015-08-27 CN CN201520664324.5U patent/CN205012887U/en not_active Expired - Fee Related
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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: 20160203 Termination date: 20170827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |