CN205322065U - Be applied to exhaust lid of smoldering jar - Google Patents
Be applied to exhaust lid of smoldering jar Download PDFInfo
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- CN205322065U CN205322065U CN201620032438.2U CN201620032438U CN205322065U CN 205322065 U CN205322065 U CN 205322065U CN 201620032438 U CN201620032438 U CN 201620032438U CN 205322065 U CN205322065 U CN 205322065U
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- exhaust cap
- exhaust
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Abstract
The utility model discloses a be applied to exhaust lid of smoldering jar has the bottle lid that meets with the opening screw thread of body, and the bottle lid includes: outside the exhaust lid being located to exhaust lid and shield, shield lid, the open end of body was provided with the screw thread, exhaust lid lower extreme be provided with down the screw, the exhaust is covered and is provided with the gas tank, a port of gas tank is offered in exhaust lid terminal surface down, the 2nd port is offered on the exhaust lid is provided with down the lateral wall of screw, has discharge valve in the internally mounted who covers that exhausts, discharge valve opens / closes control to the gas tank, exhaust lid terminal be provided with with the inclosed sealing washer of the open end of body, the air passes through the clearance discharge that gas tank and screw thread from top to bottom formed between, the utility model discloses covering in the exhaust and being provided with a gas tank, in the first port air expansion bottle of gas tank, outside the second port intercommunication exhaust lid, when the exhaust, steam is discharged through the gas tank, and discharges through first passageway, prevents effectively that the staff from being burnt.
Description
Technical field:
This utility model relates to thermal protective aid technical field, refers in particular to a kind of exhaust cap being applied to smoldering tank。
Background technology:
Smoldering tank is exactly the thermos flask of better heat preservation in fact, and the heat-barrier material of smoldering tank is better than general heat insulation tank, so the effect of " smoldering " can be played, it is simply that say that food can keep the temperature just having poured in bottle for several hours。
Tank series of smouldering adopts high-quality rustless steel to be made, various colors, and lid and cup are tightly combined, vacuum heat-preserving, high insulating effect, safety, disconnected hot conditioning process exempts from electric rabbit coal gas, when there is no concern that because not noting, pot does not have water to dryout and dangerous, though steaming hot in pot, outer pot also non-scald on hand, and do not have the fear that pressure does not explode, can be used for diet, ladle out soup, drink tea used by, also can carry with when simultaneously out on tours, motion, it is also possible to as high-grade Presenting gifts。
The time preserved in smoldering tank due to hot water is long, heat is at body internal recycle, can in the phenomenon becoming thermal expansion, so when smoldering tank opened by needs, reason due to thermal expansion, lid is caused to be difficult to open, therefore, generally all can be provided with an air bleeding valve on lid, lid is provided with the passage of connection lid upper and lower side, air bleeding valve is arranged on passage, by pressing air bleeding valve, the steam in bottle is made to be discharged by passage, but, there is certain defect in this kind of structure: owing in bottle, the temperature of gas is higher, when pressing air bleeding valve, steam is discharged through passage, easily staff is burnt。
In order to overcome this problem, I proposes this utility model。
Utility model content:
The purpose of this utility model is in that to overcome the deficiencies in the prior art, it is provided that a kind of exhaust cap being applied to smoldering tank。
In order to solve above-mentioned technical problem, this utility model have employed following technical proposals: a kind of exhaust cap being applied to smoldering tank, there is the bottle cap that the open-top screw thread with body connects, bottle cap includes: exhaust cap and dust cap, described exhaust cap is connected with the open-top screw thread of body, dust cap is covered on outside exhaust cap, the opening of body is provided with screw thread, described exhaust cap lower end is provided with lower screw thread, exhaust cap is provided with air drain, first port of air drain is opened in exhaust cap lower surface, second port is opened in exhaust cap and is provided with on the sidewall of lower screw thread, internally installed in exhaust cap has air bleeding valve, air drain is carried out open close control by air bleeding valve；Described exhaust cap end is provided with the sealing ring airtight with the opening of body, air by air drain and up and down screw thread, between the gap that formed discharge。
Furthermore, in technique scheme, described exhaust cap has a body and end plates, and this internal cavity being formed for air bleeding valve installation, the centre of body offers the first passage installed for air bleeding valve。
Furthermore, in technique scheme, the first described port is communicated in first passage, and air drain connects the channel forming bottom panel in body of the first port and the second port。
Furthermore, in technique scheme, described passage is the cell body taking shape in bottom panel。
Furthermore, in technique scheme, described air bleeding valve includes: valve rod, the back-moving spring being arranged on valve rod, sealing ring and be covered in the base plate that the body bottom portion passage to air discharge duct hides。
Furthermore, in technique scheme, described valve rod lower end is stretched out bottom base plate, and the upper end of valve rod is revealed in end plates, and back-moving spring is arranged on valve rod；It is provided with sealing ring between valve stem end and base plate, between base plate and the bottom margin of body, is also provided with sealing ring。
Furthermore, in technique scheme, described valve rod upper end is provided with button, and button is revealed in end plates。
Furthermore, in technique scheme, described valve rod lower end is outwards horizontal-extending, and outside being limited in first passage, described valve rod moves up and down, so that air drain is opening/closing。
After adopting technique scheme, this utility model has the advantages that this utility model is provided with an air drain in exhaust cap compared with prior art, in air drain the first port air expansion bottle, outside second port connection exhaust cap, when aerofluxus, steam is to discharge through air drain, and not discharges through first passage, is effectively prevented staff and is burnt。
Accompanying drawing illustrates:
Fig. 1 is axonometric chart of the present utility model；
Fig. 2 is exploded view of the present utility model；
Fig. 3 is the exploded view 1 of air bleeding valve in this utility model；
Fig. 4 is the exploded view 2. of air bleeding valve in this utility model
Detailed description of the invention:
Below in conjunction with specific embodiments and the drawings, this utility model is further illustrated。
See shown in Fig. 1-4, a kind of exhaust cap being applied to smoldering tank, there is the bottle cap of opening 11 threaded engagement with body 1, bottle cap includes: exhaust cap 2 and dust cap 4, described exhaust cap 2 is threadeded with the opening 11 of body 1, and dust cap 4 is covered on outside exhaust cap 2, and opening 11 end of body 1 is provided with screw thread 12, exhaust cap 2 lower end is provided with lower screw thread 21, and is formed with gap between screw thread up and down。
Described exhaust cap 2 includes: body 201 and end plates 202, the cavity that air bleeding valve 3 is installed it is formed in body 201, the centre of body 201 offers the first passage 23 installed for air bleeding valve 3, and along first passage 23 upwards molding one body, end plates 202 are fastened on body 201。Air drain 22 it is provided with on body 201, air drain 22 has first port the 221, second port 222 and connects the passage of the first port 221 and the second port 222, first port 221 is opened in the inwall of first passage 23, second port 222 is arranged at body 201 and is provided with on the sidewall of lower screw thread 21, making the gap that gas can pass through between upper and lower screw thread discharge, passage is the cell body taking shape in exhaust cap 2 bottom panel。
Described air bleeding valve 3 includes: valve rod 31, the back-moving spring 32 being arranged on valve rod 31, sealing ring 33 and be covered in the base plate 34 bottom body 201, the passage of air discharge duct 22 hidden。Valve rod 31 is installed on body, valve rod 31 lower end is stretched out bottom base plate 34, the upper end of valve rod 31 is revealed in end plates 202, valve rod 31 lower end is outwards horizontal-extending, outside being limited in first passage 23, and it is provided with sealing ring 33 between valve rod 31 end and first passage 23, to carry out airtight to the first port 221。Also being provided with sealing ring 33 between the bottom margin of base plate 34 and body 201, the passage making air drain 22 is airtight, and meanwhile, this sealing ring 33 is also for the sealing between air bleeding valve 3 and body 1 opening part。Described valve rod 31 upper end is provided with button 35, and button 35 is revealed in end plates 202, and back-moving spring 32 is arranged on valve rod 31 and is supported between body and button 35, back-moving spring 32 provide valve rod 31 to move down after restoring force。
Described exhaust cap 2 and the opening part threaded engagement of body 1, dust cap 4 is placed on outside exhaust cap 2, plays the effect of proofing dust and protecting, in use, injects hot water or other warm-served food, screwed tight exhaust cap 2, and cover dust cap 4 in body 1。Steam is constantly circulation in body 1, and before opening air bleeding valve 3, force presses lower button 35, and valve rod 31 moves down, and steam is through the first port 221, passage and the second port 222, and after, the gap through between upper and lower screw thread is discharged, and is effectively prevented hand and is burnt。After unclamping button 35, valve rod 31 under the restoring force effect of back-moving spring 32 on move, the first port 221 is airtight, gas is not discharged then through air drain 22, and now, the steam in body 1 is also partly released, can turn on air bleeding valve easily, simple in construction, easy to use。
Certainly, the foregoing is only specific embodiment of the utility model, not being limit this utility model practical range, all equivalences done according to structure, feature and principle described in this utility model claim change or modify, and all should be included in this utility model claim。
Claims (8)
1. the exhaust cap being applied to smoldering tank, there is the bottle cap of opening (11) threaded engagement with body (1), bottle cap includes: exhaust cap (2) and dust cap (4), described exhaust cap (2) is threadeded with the opening (11) of body (1), dust cap (4) is covered on outside exhaust cap (2), opening (11) end of body (1) is provided with screw thread (12), it is characterised in that:
Described exhaust cap (2) lower end is provided with lower screw thread (21), exhaust cap (2) is provided with air drain (22), first port (221) of air drain (22) is opened in exhaust cap (2) lower surface, second port (222) is opened in exhaust cap (2) and is provided with on the sidewall of lower screw thread (21), internally installed in exhaust cap (2) has air bleeding valve (3), and air drain (22) is carried out open close control by air bleeding valve (3)；Described exhaust cap (2) end is provided with the sealing ring airtight with the opening of body (1), and air is discharged by the gap formed between air drain (22) and upper and lower screw thread (12,21)。
2. a kind of exhaust cap being applied to smoldering tank according to claim 1, it is characterized in that: described exhaust cap (2) has a body (201) and end plates (202), being formed for the cavity that air bleeding valve (3) is installed in body (201), the centre of body (201) offers the first passage (23) installed for air bleeding valve (3)。
3. a kind of exhaust cap being applied to smoldering tank according to claim 1, it is characterized in that: described the first port (221) is communicated in first passage (23), the channel forming of air drain (22) upper connection the first port (221) and the second port (222) is in the bottom panel of body (201)。
4. a kind of exhaust cap being applied to smoldering tank according to claim 3, it is characterised in that: described passage is the cell body taking shape in bottom panel。
5. a kind of exhaust cap being applied to smoldering tank according to claim 1, it is characterised in that: described air bleeding valve (3) including: valve rod (31), the back-moving spring (32) being arranged on valve rod (31), sealing ring (33) and be covered in the base plate (34) that the passage of air discharge duct (22) is hidden by body (201) bottom。
6. a kind of exhaust cap being applied to smoldering tank according to claim 5, it is characterized in that: base plate (34) bottom is stretched out in described valve rod (31) lower end, the upper end of valve rod (31) is revealed in end plates (202), and back-moving spring (32) is arranged on valve rod (31)；It is provided with sealing ring (33) between valve rod (31) end and base plate (34), between the bottom margin of base plate (34) and body (201), is also provided with sealing ring (33)。
7. a kind of exhaust cap being applied to smoldering tank according to claim 5, it is characterised in that: described valve rod (31) upper end is provided with button (35), and button (35) is revealed in end plates (202)。
8. a kind of exhaust cap being applied to smoldering tank according to claim 5, it is characterized in that: described valve rod (31) lower end is outwards horizontal-extending, outside being limited in first passage (23), described valve rod (31) moves up and down, so that air drain (22) is opening/closing。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032438.2U CN205322065U (en) | 2016-01-12 | 2016-01-12 | Be applied to exhaust lid of smoldering jar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032438.2U CN205322065U (en) | 2016-01-12 | 2016-01-12 | Be applied to exhaust lid of smoldering jar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205322065U true CN205322065U (en) | 2016-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620032438.2U Active CN205322065U (en) | 2016-01-12 | 2016-01-12 | Be applied to exhaust lid of smoldering jar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205322065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109464021A (en) * | 2017-09-07 | 2019-03-15 | 南宁市富久信息技术有限公司 | A kind of aluminum pot lid |
-
2016
- 2016-01-12 CN CN201620032438.2U patent/CN205322065U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109464021A (en) * | 2017-09-07 | 2019-03-15 | 南宁市富久信息技术有限公司 | A kind of aluminum pot lid |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |