CN2327644Y - Vacuum sealed tank - Google Patents
Vacuum sealed tank Download PDFInfo
- Publication number
- CN2327644Y CN2327644Y CN 97223830 CN97223830U CN2327644Y CN 2327644 Y CN2327644 Y CN 2327644Y CN 97223830 CN97223830 CN 97223830 CN 97223830 U CN97223830 U CN 97223830U CN 2327644 Y CN2327644 Y CN 2327644Y
- Authority
- CN
- China
- Prior art keywords
- groove
- seal
- lid
- cover cap
- block
- 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
Links
Images
Landscapes
- Pressure Vessels And Lids Thereof (AREA)
- Gasket Seals (AREA)
Abstract
The utility model discloses a vacuum sealed tank which reforms a cover body of the original vacuum sealed tank. The cover body is composed of a sealing cover, an exhaust sheath, an air plug, and a sealing ring, wherein, the air plug is arranged inside a groove of the sealing cover; the air plug is composed of a press cover and a sealing gasket, the sealing gasket is sheathed on a supporting plate of the press cover, and a limit stop of the press cover is penetrated inside a through hole of the bottom of the groove; the sealing ring is inlaid into an adapting groove of the sealing cover; the exhaust sheath is sheathed on a tabling edge of the sealed tank. The vacuum sealed tank has the advantages of simple design and structure and convenient production and installation.
Description
The utility model relates to a kind of sealable tank, especially the sealable tank of vacuum-pumping.
Present vacuum seal jar is by compositions such as tank body, lid, pump bowls, the patent No. is that two parts of patents of ZL94203006.0 and ZL94245920.2 fully disclose this technology, but the vacuum seal jar that these two parts of patents are related, especially there are some perfect inadequately places in the design of the lid of sealable tank, the for example vent plug of lid, top cover and pressing plate, complex structure uses inconvenience, produces trouble is installed also.
The purpose of this utility model is to provide a kind of vacuum seal jar, and it overcomes the weak point of existing vacuum seal jar, and is simple and reliable for structure, use, easy for installation.
The purpose of this utility model is achieved in that a kind of vacuum seal jar, is made up of tank body, lid and pump bowl, and said lid is made up of seal cover cap, exhaust flange, vent plug and seal ring; Said seal cover cap upper end is provided with groove, and bottom portion of groove central authorities wear a through hole, and the groove below is connected with chimeric edge, and the seal cover cap outer is provided with Gai Yuan, and holding groove is arranged between the Gai Yuan, and holding groove is embedded in seal ring; Said exhaust flange upper limb has groove, and exhaust flange is sleeved on the chimeric edge; Vent plug is installed in the groove of seal cover cap, said vent plug is made up of gland and packing seal, captive joint one connecting rod below the gland, the connecting rod bottom is provided with block, be connected with mounted panel between block and the gland, packing seal passes block and is sleeved on the mounted panel, and said block is arranged in the through hole of bottom portion of groove.
Incisxal edge in the bottom of said packing seal also has.
Said vent plug and packing seal are made by plastic material.
Adopt such technical scheme, make the structure of lid simple more, practical and reliable, when needs were exitted, the gland that need only press vent plug got final product, and, adopt such technical scheme to help more producing and install.
Further describe the utility model below in conjunction with accompanying drawing.
Fig. 1 is the exploded drawings of the lid of vacuum seal jar.
Fig. 2 is the upward view of packing seal.
Fig. 3 is the cutaway view of seal cover cap.
As shown in Figure 1, the lid of vacuum seal jar is made up of seal cover cap (1), exhaust flange (2), vent plug (3) and seal ring (4); Said seal cover cap upper end is provided with groove (11), bottom portion of groove central authorities wear a through hole (12), the groove below is connected with chimeric edge (13), the seal cover cap outside is provided with two Gai Yuan (14), holding groove (15) is arranged between the Gai Yuan, holding groove is embedded in seal ring (4), and it is circular that seal ring is, and is made by the plastic material of favorable sealing property; Said exhaust flange (2) is cylindric, the bottom sealing, and its upper limb has four grooves (21), and exhaust flange (2) is sleeved on the chimeric edge (13); Vent plug (3) is installed in the groove of seal cover cap, said vent plug is made up of gland (31) and packing seal (32), captive joint one connecting rod (311) below the gland, the connecting rod bottom is provided with block (312), block is the hat of pestering, be connected with mounted panel (313) between block and the gland, packing seal is made by the plastic material of favorable sealing property, one through hole (321) is arranged at the bottom, there is interior incisxal edge (322) the through hole outer, be used for excellent sealing, through hole (321) passes block (312) and packing seal (32) is sleeved on the mounted panel (313), and said block (312) is arranged in the through hole (321) of bottom portion of groove.
Claims (3)
1. a vacuum seal jar is made up of tank body, lid and pump bowl, it is characterized in that: said lid is made up of seal cover cap, exhaust flange, vent plug and seal ring; Said seal cover cap upper end is provided with groove, and bottom portion of groove central authorities wear a through hole, and the groove below is connected with chimeric edge, and the seal cover cap outer is provided with Gai Yuan, and holding groove is arranged between the Gai Yuan, and holding groove is embedded in seal ring; Said exhaust flange upper limb has groove, and exhaust flange is sleeved on the chimeric edge; Vent plug is installed in the groove of seal cover cap, said vent plug is made up of gland and packing seal, captive joint one connecting rod below the gland, the connecting rod bottom is provided with block, be connected with mounted panel between block and the gland, packing seal passes block and is sleeved on the mounted panel, and said block is arranged in the through hole of bottom portion of groove.
2. vacuum seal lid as claimed in claim 1 is characterized in that: incisxal edge in the bottom of said packing seal also has.
3. vacuum seal lid as claimed in claim 1 or 2, it is characterized in that: vent plug and packing seal are made by plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97223830 CN2327644Y (en) | 1997-06-05 | 1997-06-05 | Vacuum sealed tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97223830 CN2327644Y (en) | 1997-06-05 | 1997-06-05 | Vacuum sealed tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2327644Y true CN2327644Y (en) | 1999-07-07 |
Family
ID=33938404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97223830 Expired - Fee Related CN2327644Y (en) | 1997-06-05 | 1997-06-05 | Vacuum sealed tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2327644Y (en) |
-
1997
- 1997-06-05 CN CN 97223830 patent/CN2327644Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2327644Y (en) | Vacuum sealed tank | |
| CN205034502U (en) | Sealed lid of vacuum control | |
| CN205963764U (en) | Electricity rice cooker's face lid structure | |
| CN215190927U (en) | Sectional type kettle with bottom cover convenient to mount | |
| CN213036492U (en) | Transparent sealed health-care product bottle | |
| CN208610687U (en) | A kind of cooking cup improving vacuum plant | |
| CN206766690U (en) | A kind of anti-overflow sealing box lunch food every | |
| CN219680271U (en) | Water cup opened by one-key bouncing | |
| CN2239398Y (en) | Convenient bottle top | |
| CN205256958U (en) | Sealed lid improves structure | |
| CN2477542Y (en) | Bottle having movable bottom | |
| CN220032800U (en) | Manual vacuum sealer | |
| CN220415672U (en) | Oil pump case lid | |
| CN2231348Y (en) | Drop-proof valve | |
| CN213955091U (en) | Plastic-sealed waterproof LED lamp | |
| CN201091451Y (en) | Environmental protection bamboo-producing tea cup | |
| CN214545940U (en) | Novel flower planting household utensils | |
| CN2654533Y (en) | Bottle cover | |
| CN2491656Y (en) | Rotary shaft oil seal having internally packed outer skeleton | |
| CN2193342Y (en) | Plastic beverage can | |
| CN201512186U (en) | Suction pressure seal box | |
| CN2328605Y (en) | Anti-explosion bottle cap | |
| CN2458482Y (en) | Visible liquefied gas cylinder | |
| CN2926963Y (en) | Head cap of electric forging furnace | |
| CN2331798Y (en) | Butterfly valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |