CN104229308A - Multifunctional vacuumizing connector - Google Patents
Multifunctional vacuumizing connector Download PDFInfo
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- CN104229308A CN104229308A CN201310230282.XA CN201310230282A CN104229308A CN 104229308 A CN104229308 A CN 104229308A CN 201310230282 A CN201310230282 A CN 201310230282A CN 104229308 A CN104229308 A CN 104229308A
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Abstract
The invention relates to a vacuumizing connector and particularly relates to a multifunctional vacuumizing connector integrating functions of a quick plug, a one-way valve, a deflation valve and a connector. Existing vacuumizing connectors have defects of being inconvenient to use due to few functions, and unable to be repeatedly used. The multifunctional vacuumizing connector consists of a compound seal, a valve body, a gland, a seal ring, a split connector or a joint connector, and a nut, wherein the compound seal comprises the quick plug and the one-way valve which are integrated to form a seal member, and the whole combination effect is fully utilized with few parts, so that the multifunctional vacuumizing connector has the advantages of being simple in structure, multifunctional, small in size, low in price, convenient to use, and applicable to vacuum packaging industries. By means of the multifunctional vacuumizing connector, a normal container which is well sealed can become a vacuum packaging container, and particularly, containers widely used in the life, such as canned bottles, preservation boxes, and vacuum packaging bags, can be simply modified into vacuum preservation boxes.
Description
art:
The present invention relates to a kind of vacuumizing joint, be especially integrated with fast plug, check valve, aie escape valve and joint function in one vacuumize multifunction conjunction.
background technology:
Use Cans, crisper, plastic vacuum bag etc. widely in daily life, all have good leak tightness, through simple refit as bored a mounting hole in container cover or wall, and installing this multifunction conjunction additional, just can become good vacuum packaging container.Known vacuumizing joint, or function is incomplete or complex structure, oad is large can not repeated usage or disposable.
summary of the invention:
For overcoming the deficiency that existing known vacuumizing joint exists, the invention provides and a kind of fast plug, check valve, aie escape valve and joint function be vacuumized multifunction conjunction in one.Possesses the effect that function is many, structure is simple, volume is little, price is low, easy to use.
The technical scheme that technical solution problem of the present invention adopts is: quick connector, check valve, aie escape valve, joint become one by this multifunction conjunction, is made up of compound seal, valve body, gland, seal ring, split joint or disjunctor joint, nut.Described compound seal refers to a technical characteristic both having comprised quick connector, comprises again the sealing member of the technical characteristic of check valve.
The outline shape of described compound seal is made up of the upper cylinder be connected and lower cylinder, on centerline, from top to bottom respectively: up big and down small taper hole, the stepped hole be connected with taper hole lower surface, the open hole be connected with stepped hole lower surface, the bottom surface of bottom surface and open hole at conplane round valve sheet, by the connecting band that the inwall of open hole is connected with round valve sheet.The large footpath of the taper hole of described compound seal is equal with the external diameter of grafting pipe, to the tapering of taper hole and the requirement of axial dimension be, the wedging power produced when pipe inserts taper hole, the deflection that the elastic body of oppressing compound seal produces, make between pipe cylindrical and the taper hole of compound seal, and combine closely between the lower cylinder of compound seal and the valve seal hole of valve body and realize sealing, simultaneously, after pipe inserts taper hole, frictionally self-locking can not be exited voluntarily.The diameter of the stepped hole of described compound seal is less than taper hole lower end diameter, stepped hole upper surface be insertion pipe end face stop into face, prevent pipe to be inserted in open hole.The axial cavity of the open hole of described compound seal provides space for the open and close of round valve sheet.Described compound seal is made up of elaxtic seal.
The outline shape top of described valve body is Rotating cylindrical surface, bottom is the venting stud be connected with the lower surface of Rotating cylindrical surface, the lower surface of Rotating cylindrical surface is lower sealing surface, on centerline, a valve seal hole with the end from top to bottom respectively, the bottom surface in valve seal hole is upper sealing surface, has the unidirectional valve opening communicated with valve seal hole, venting stud radially has near lower sealing surface place the air bleed hole communicated with unidirectional valve opening in bottom surface, valve seal hole and venting center stud.
The gabarit of described gland is columned compression cylinder, and there is spliced eye in portion on centerline, and the diameter of spliced eye equals the external diameter of grafting pipe, and what be connected with the lower surface of spliced eye is lid seal bore.
The top of described split joint is nut, and there is upper circular groove nut upper surface, and there is lower circular groove nut lower surface, and what be connected with nut lower surface is external thread column, has axially through internal thread hole at nut and external thread column center.
Described disjunctor joint is the cylinder be made of one with wall of container, and there is upper circular groove cylinder upper surface, and there is axially through internal thread hole at center.
Its assembly relation is as follows: compound seal loaded in the valve seal hole of valve body, the lower cylinder of compound seal coordinates with the valve seal hole of valve body, gland is installed in the valve seal hole of valve body, the lid seal bore of gland and the upper cylinder engagement of compound seal, the compression cylinder of gland and the valve seal hole flush fit of valve body assemble, gland is in axial compression compound seal, when being split joint, on nut, each installation seal ring in the circular groove of lower surface, by the external thread column of split joint through the mounting hole outputed on the wall, and with fastening nuts, when being disjunctor joint, then circular groove is interior thereon installs seal ring, tighten in the internal thread hole venting stud of valve body being screwed into split joint or disjunctor joint.
Following combination function can be realized after assembling:
Quick connector function is made up of the taper hole of the spliced eye of gland and compound seal, stepped hole: when connecting pipe inserts the taper hole of compound seal by the spliced eye of gland, produce wedging power, the elaxtic seal of compressing compound seal produces distortion, make between pipe cylindrical and the conical surface of taper hole, combine closely between the lower cylinder of compound seal and the valve seal hole of valve body and realize sealing, meanwhile, after pipe inserts taper hole, frictionally self-locking can not be exited voluntarily.The upper surface of the stepped hole of compound seal be insertion pipe end face stop into face, prevent pipe to be inserted in open hole.When vacuumizing, the suction of vacuum make sealing effectiveness and pipe grafting more reliable.
Non-return valve function is made up of the open hole of the upper sealing surface of valve body, unidirectional valve opening and compound seal, connecting band, round valve sheet: gland is in axial compression compound seal, the round valve sheet of compound seal and the upper sealing surface of valve body are fitted, the check valve port lid of valve body is lived by round valve sheet, when evacuated, under the effect of pull of vacuum, round valve sheet is opened by the elastic deformation of connecting band, stops when vacuumizing, and round valve sheet is closed under the effect of connecting band elastic force and pull of vacuum.
Aie escape valve function is by the venting stud of valve body, unidirectional valve opening, air bleed hole, the seal ring installed in the upper circular groove of lower sealing surface and split joint or disjunctor joint is formed: during the venting screwing up stud of valve body, the lower sealing surface of valve body compresses the seal ring that split joint or disjunctor joint are installed in circular groove and realizes sealing, after container exhausts vacuum, under the effect of pull of vacuum, container cover is difficult to open, now, hand twists the venting stud that Rotating cylindrical surface screws out valve body, remove between valve body lower sealing surface and seal ring and seal, outside air passes through air bleed hole, unidirectional valve opening enters container, remove the pull of vacuum in container, be easy to open container cover.When vacuumizing, tighten venting stud and can close aie escape valve, when need open container cover, screw out venting stud and can open aie escape valve.
When adopting split joint, joint function is made up of the seal ring in the external thread column of split joint, lower circular groove and nut: the external thread column of split joint is through the mounting hole outputed on the wall, with fastening nuts, seal ring in the upper circular groove of split joint and wall of container are sealed, and realizes the connection with container.The repacking that split joint is beneficial to existing container uses.
When adopting disjunctor joint, disjunctor joint is the cylinder be made of one with wall of container, and there is upper circular groove cylinder upper surface, and there is axially through internal thread hole at center.Disjunctor joint makes structure of the present invention simpler, is beneficial to and uses on new production container.
the invention has the beneficial effects as follows:the present invention by fast plug, check valve, aie escape valve and joint function i ntegration in one, and structure is simple, volume is little, price is low, easy to use, and reusable.The containers such as Cans common in daily life, crisper, vacuum packaging bag can be utilized, through simple refit as bored a mounting hole on jar cap, install the present invention additional and just can be made into vacuum guarantor packing container, or utilizing the container of disjunctor joint and new production to be made into one, the container that common Cans, crisper etc. can be possessed excellent sealing by application the present invention becomes broad-spectrum vacuum packaging container.
accompanying drawing illustrates:
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the embodiment of the present invention 1 assembly drowing.
Fig. 2 is compound seal 3D cutaway view.
Fig. 3 is valve body 3D cutaway view.
Fig. 4 is gland 3D cutaway view.
Fig. 5 is split joint 3D cutaway view.
Fig. 6 is the embodiment of the present invention 2 assembly drowing.
Fig. 7 is disjunctor joint 3D cutaway view.
In Fig. 1 and Fig. 6: 101. compound seals, 102. valve bodies, 103. glands, 104. seal rings, 105. split joints, 106. nuts, 107. wall of container, 601. disjunctor joints.
detailed description of the invention:
Specific embodiment 1:
In embodiment 1, employing be split joint 105, as shown in Figures 1 to 5, this multifunction conjunction is made up of compound seal 101, valve body 102, gland 103, seal ring 104, split joint 105, nut 106.Its assembly relation is as follows: compound seal 101 loaded in the valve seal hole 305 of valve body 102, the lower cylinder 202 of compound seal 101 coordinates with the valve seal hole 305 of valve body 102, gland 103 is installed in the valve seal hole 305 of valve body 102, the lid seal bore 403 of gland 103 coordinates with the upper cylinder 201 of compound seal 101, the compression cylinder 401 of gland 103 assembles with flush fit with the valve seal hole 305 of valve body 102, gland 103 is in axial compression compound seal 101, the round valve sheet 206 of compound seal 101 is fitted with the upper sealing surface 302 of valve body 102, at the circular groove (503 of nut 501 upper and lower end face of split joint 105, 503) in, each installation seal ring 104, the external thread column 502 of split joint 105 is passed in the mounting hole that wall of container 107 is outputed, and it is fastening with nut 106, by the seal ring 104 in split joint 105 times circular grooves 504, split joint 105 and wall of container 107 are sealed, tighten in the internal thread hole 505 venting stud 304 of valve body 102 being screwed into split joint 105, by the seal ring 104 in circular groove 503 on split joint 105, valve body 102 and split joint 105 are sealed.
The combination function formed after assembling and application:
Quick connector function is made up of the taper hole 203 of spliced eye 402 and the compound seal 101 of gland 103, stepped hole 204: when connecting pipe inserts the taper hole 203 of compound seal 101 by the spliced eye 402 of gland 103, the wedging power produced, the elaxtic seal of compressing compound seal 101 produces distortion, between the conical surface making pipe cylindrical and taper hole 203, combine closely between the lower cylinder 202 of compound seal 101 and the valve seal hole 305 of valve body 102 and realize sealing, simultaneously, after pipe inserts taper hole 203, frictionally self-locking can not be exited voluntarily.The upper surface of the stepped hole 204 of compound seal 101 be insertion pipe end face stop into face, prevent pipe to be inserted in open hole 205.When vacuumizing, the suction of vacuum can make sealing effectiveness and pipe grafting more reliable.Utilize quick connector function, the pipeline between vacuum packaging container with vacuum pump can be made to be connected efficient and convenient.
Non-return valve function is made up of the open hole 205 of the upper sealing surface 302 of valve body 102, unidirectional valve opening 307 and compound seal 101, connecting band 207, round valve sheet 206: gland 103 is in axial compression compound seal 101, the round valve sheet 206 of compound seal 101 is fitted with the upper sealing surface 302 of valve body 102, and the unidirectional valve opening 307 of valve body 102 covers by round valve sheet 206.When evacuated, under the effect of pull of vacuum, round valve sheet 206 is opened by the elastic deformation of connecting band 207, stops when vacuumizing, and round valve sheet 206 is closed under the effect of connecting band 207 elastic force and pull of vacuum.Utilize non-return valve function, after completing vacuum drawn, from quick connector, extract connecting line, just can keep the sealing of vacuum packaging container.
Aie escape valve function is by the venting stud 304 of valve body 102, unidirectional valve opening 307, air bleed hole 306, lower sealing surface 303 is formed with the interior seal ring 104 installed of circular groove on split joint 105 503: when the venting stud 304 of valve body 102 is tightened, the lower sealing surface 303 of valve body 102 compresses the seal ring 104 that split joint 105 is installed in circular groove 503 and realizes sealing, after container exhausts vacuum, under the effect of pull of vacuum, container cover is difficult to open, now, hand twists Rotating cylindrical surface 301, screw out the venting stud 304 of valve body 102, remove between valve body 102 lower sealing surface 303 and seal ring 104 and seal, outside air is by air bleed hole 306, unidirectional valve opening 307 enters container, remove the pull of vacuum in container, just be easy to open container cover.When vacuumizing, tighten venting stud 304 and can close aie escape valve, when need open container cover, screw out venting stud 304 and can open aie escape valve.
Joint function is made up of with nut 106 seal ring 104 in the external thread column 502 of split joint 105, lower circular groove 504: the external thread column 502 of split joint 105 is passed in the mounting hole that wall of container 107 is outputed, fastening with nut 106, seal ring 104 in split joint 105 times circular grooves 504 is sealed with wall of container 107, and realizes the connection with container.Split joint 105 facilitates the repacking of existing container to utilize.
Specific embodiment 2:
In example 2, employing be disjunctor joint 601, as shown in Fig. 2 to Fig. 4 and Fig. 6, Fig. 7, this multifunction conjunction is made up of compound seal 101, valve body 102, gland 103, seal ring 104, disjunctor joint 601, wall of container 107.
Embodiment 2 compares with embodiment 1, and the key distinction instead of split joint 105 with disjunctor joint 601, and disjunctor joint 601 is the cylinders be made of one with wall of container 107, and there is upper circular groove 503 cylinder upper surface, and there is axially through internal thread hole 505 at center.Because disjunctor joint 601 and wall of container 107 have made one, so, no longer need the technical characteristic that connects and part, therefore to eliminate in embodiment 1 about the nut 501 of split joint 105, external thread column 502, lower circular groove 504, also eliminate a seal ring 104 and a nut 106.
In example 2, aie escape valve function is made up of the seal ring 104 installed in the venting stud 304 of valve body 102, unidirectional valve opening 307, air bleed hole 306, lower sealing surface 303 and circular groove on disjunctor joint 601 503.
Disjunctor joint 601 makes structure of the present invention simpler, is applicable to apply on new production container.
Embodiment 2 remainder is identical with embodiment 1.
Claims (10)
1. one kind vacuumizes multifunction conjunction, this multifunction conjunction is by quick connector, check valve, aie escape valve, joint becomes one, by compound seal (101), valve body (102), gland (103), seal ring (104), split joint (105) or disjunctor joint (601), nut (106) forms, its assembly relation is as follows: compound seal (101) loaded in the valve seal hole (305) of valve body (102), the lower cylinder (202) of compound seal (101) coordinates with the valve seal hole (305) of valve body (102), gland (103) is installed in the valve seal hole (305) of valve body (102), the lid seal bore (403) of gland (103) coordinates with the upper cylinder (201) of compound seal (101), the compression cylinder (401) of gland (103) and the valve seal hole (305) of valve body (102) are assembled with flush fit, gland (103) is in axial compression compound seal (101), when being split joint (105), on nut (501), the circular groove (503 of lower surface, 504) each installation seal ring (104) in, the external thread column (502) of split joint (105) is passed in the mounting hole that wall of container (107) is outputed, and it is fastening with nut (106), when being disjunctor joint (601), then in upper circular groove (503), seal ring (104) is installed, tighten in the internal thread hole (505) the venting stud (304) of valve body (102) being screwed into split joint (105) or disjunctor joint (601),
Following combination function can be realized: quick connector function is made up of the taper hole (203) of spliced eye (402) and the described compound seal (101) of described gland (103), stepped hole (204) after assembling; Non-return valve function is made up of the open hole (205) of the upper sealing surface (302) of described valve body (102), unidirectional valve opening (307) and compound seal (101), connecting band (207), round valve sheet (206); Aie escape valve function is made up of with the interior seal ring (104) installed of upper circular groove (503) of split joint (105) or disjunctor joint (601) the venting stud (304) of described valve body (102), unidirectional valve opening (307), air bleed hole (306), lower sealing surface (303); Joint function is made up of the seal ring (104) in the external thread column (502) of described split joint (105), lower circular groove (504) and nut (106), the external thread column (502) of split joint (105) is passed in the mounting hole that wall of container (107) is outputed, and is fastenedly connected with nut (106);
It is characterized in that: described compound seal (101) outline shape is made up of the upper cylinder (201) be connected and lower cylinder (202), on centerline, from top to bottom respectively: up big and down small taper hole (203), the stepped hole (204) be connected with taper hole (203) lower surface, the open hole (205) be connected with stepped hole (204) lower surface, the bottom surface of bottom surface and open hole (205) conplane round valve sheet (206), by the connecting band (207) that the inwall of open hole (205) is connected with round valve sheet (206).
2. multifunction conjunction according to claim 1, it is characterized in that: the large footpath of the taper hole (203) of described compound seal (101) is equal with the external diameter of grafting pipe, to the tapering of taper hole (203) and the requirement of axial dimension be, the wedging power produced when pipe inserts taper hole (203), the deflection that the elastic body of oppressing compound seal (101) produces, between the taper hole (203) making pipe cylindrical and compound seal (101), and combine closely between the lower cylinder (202) of compound seal (101) and the valve seal hole (305) of valve body (102) and realize sealing, simultaneously, after pipe inserts taper hole (203), frictionally self-locking can not be exited voluntarily.
3. multifunction conjunction according to claim 1 and 2, it is characterized in that: the diameter of the stepped hole (204) of described compound seal (101) is less than taper hole (203) lower end diameter, stepped hole (204) upper surface be insertion pipe end face stop into face, prevent pipe to be inserted in open hole (205).
4. multifunction conjunction according to claim 1 and 2, is characterized in that: the axial cavity of the open hole (205) of described compound seal (101) is that the open and close of round valve sheet (206) provides space.
5. multifunction conjunction according to claim 1 and 2, is characterized in that: described compound seal (101) is made up of elaxtic seal.
6. multifunction conjunction according to claim 1, it is characterized in that: the outline shape top of described valve body (102) is Rotating cylindrical surface (301), bottom is the venting stud (304) be connected with the lower surface of Rotating cylindrical surface (301), the lower surface of Rotating cylindrical surface (301) is lower sealing surface (303), on centerline, a valve seal hole (305) with the end from top to bottom respectively, the bottom surface in valve seal hole (305) is upper sealing surface (302), the unidirectional valve opening (307) communicated with valve seal hole (305) is had in valve seal hole (305) bottom surface and venting stud (304) center, in venting stud (304), radially there is the air bleed hole (306) communicated with unidirectional valve opening (307) at upper close lower sealing surface (303) place.
7. multifunction conjunction according to claim 1, it is characterized in that: the gabarit of described gland (103) is columned compression cylinder (401), there is spliced eye (402) in portion on centerline, the diameter of spliced eye (402) equals the external diameter of grafting pipe, and what be connected with the lower surface of spliced eye (402) is lid seal bore (403).
8. multifunction conjunction according to claim 1, it is characterized in that: the top of described split joint (105) is nut (501), there is upper circular groove (503) nut (501) upper surface, there is lower circular groove (504) nut (501) lower surface, what be connected with nut (501) lower surface is external thread column (502), has axially through internal thread hole (505) at nut (501) and external thread column (502) center.
9. multifunction conjunction according to claim 1, is characterized in that: described disjunctor joint (601) is the cylinder be made of one with wall of container (107), and there is upper circular groove (503) cylinder upper surface, and there is through internal thread hole (505) at center.
10. multifunction conjunction according to claim 1, described multifunction conjunction can utilize the container such as widely used Cans, crisper, vacuum packaging bag in daily life, just vacuum vessel can be made into through simple refit, or utilize the wall of container of disjunctor joint (601) and new production or container cover to be made into one, just can manufacture new vacuum vessel, and reusable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310230282.XA CN104229308A (en) | 2013-06-11 | 2013-06-11 | Multifunctional vacuumizing connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310230282.XA CN104229308A (en) | 2013-06-11 | 2013-06-11 | Multifunctional vacuumizing connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104229308A true CN104229308A (en) | 2014-12-24 |
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ID=52218379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310230282.XA Pending CN104229308A (en) | 2013-06-11 | 2013-06-11 | Multifunctional vacuumizing connector |
Country Status (1)
| Country | Link |
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| CN (1) | CN104229308A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439485A (en) * | 2016-09-20 | 2017-02-22 | 北京机械设备研究所 | Flywheel vacuumizing connector device |
| CN108303211A (en) * | 2018-02-23 | 2018-07-20 | 烟台国邦化工机械科技有限公司 | A kind of device and encapsulating method for steel made vacuum container permanent seal |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4750516A (en) * | 1986-09-19 | 1988-06-14 | General Motors Corporation | Vacuum check valve |
| CN2296865Y (en) * | 1997-07-15 | 1998-11-11 | 美加集团公司 | Vacuum sealing device for container |
| JP2002022042A (en) * | 2000-07-05 | 2002-01-23 | Seiko Epson Corp | Check valve and check valve joint |
| JP2002054754A (en) * | 2000-08-11 | 2002-02-20 | Tlv Co Ltd | Exhaust valve |
| CN201457987U (en) * | 2009-09-17 | 2010-05-12 | 王以东 | One-way valve on vacuum refreshing container |
| CN101746550A (en) * | 2010-02-03 | 2010-06-23 | 石正兵 | Vacuum packaging bag |
| CN201745875U (en) * | 2010-06-28 | 2011-02-16 | 叶常青 | Improved vacuum bag valve |
| CN203512347U (en) * | 2013-06-11 | 2014-04-02 | 石占记 | Multifunctional vacuum-pumping joint |
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2013
- 2013-06-11 CN CN201310230282.XA patent/CN104229308A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4750516A (en) * | 1986-09-19 | 1988-06-14 | General Motors Corporation | Vacuum check valve |
| CN2296865Y (en) * | 1997-07-15 | 1998-11-11 | 美加集团公司 | Vacuum sealing device for container |
| JP2002022042A (en) * | 2000-07-05 | 2002-01-23 | Seiko Epson Corp | Check valve and check valve joint |
| JP2002054754A (en) * | 2000-08-11 | 2002-02-20 | Tlv Co Ltd | Exhaust valve |
| CN201457987U (en) * | 2009-09-17 | 2010-05-12 | 王以东 | One-way valve on vacuum refreshing container |
| CN101746550A (en) * | 2010-02-03 | 2010-06-23 | 石正兵 | Vacuum packaging bag |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439485A (en) * | 2016-09-20 | 2017-02-22 | 北京机械设备研究所 | Flywheel vacuumizing connector device |
| CN108303211A (en) * | 2018-02-23 | 2018-07-20 | 烟台国邦化工机械科技有限公司 | A kind of device and encapsulating method for steel made vacuum container permanent seal |
| CN108303211B (en) * | 2018-02-23 | 2024-01-19 | 烟台国邦化工机械科技有限公司 | Device and method for permanently sealing steel vacuum container |
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Application publication date: 20141224 |