CN2089973U - Sealing door or cover - Google Patents
Sealing door or cover Download PDFInfo
- Publication number
- CN2089973U CN2089973U CN 91202876 CN91202876U CN2089973U CN 2089973 U CN2089973 U CN 2089973U CN 91202876 CN91202876 CN 91202876 CN 91202876 U CN91202876 U CN 91202876U CN 2089973 U CN2089973 U CN 2089973U
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- CN
- China
- Prior art keywords
- door
- fixed
- cover
- base
- lid
- 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.)
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Abstract
The utility model relates to the structure of a sealing door or a cover. Devices and instruments often need the sealing door or the cover, and the solution of the prior art is that a hand wheel screw press plate frame or a spring latch is arranged on the door or the cover. The utility model provides with the structure of the sealing door or the cover of a press handle at both sides of the door or the cover, and a movable type hinge which is installed on one side of the door or the cover in radial direction. The door or the cover with the structure has the advantages of good sealing effect and convenient operation.
Description
The utility model relates to special installation relevant with door and window or measure class.
On some instruments in fields such as chemical industry, health, kitchen fittings or equipment, need hermatic door or lid.The mode that solves door or lid sealing problem in the prior art has two kinds.A kind of is as shown in fig. 1 handwheel spiral presser type structure, and this sealing compressing structure is to rotate on screw rod by handwheel to slide, and extruding is fixed on pressing plate on the door-plate and finishes the sealing task.Because handwheel and pressing plate are plane contact, under the caulking gum reaction force, the frictional resistance that produces is very big, need screw and unscrew handwheel during the opening and closing sealing, waste time and energy, need the door or the lid of sealing, just can finish with many groups of such structures, moreover chemical industry, disinfecting, kitchen fittings use under moist or greasy ambient conditions mostly, and this has just increased difficulty and trouble degree when opening and closing greatly.Handwheel need raw material are many in addition, volume is big, and the cost height is made complicated difficulty.When assembling this kind structure because door or lid be affixed on the seal by cover and axle and a screw mandrel, poor stability, or lid and doorframe or casing mutual position error big, rotate low and deep dumbly, bring very big difficulty to erection work.This kind structure heaviness, the volume that takes up space is big.Another structure is a spring latch as shown in Figure 2, and this lock hermetically-sealed construction is to be used with one group of overhead hinge, reaches sealing purpose.It is to promote roller dead bolt on the handle by spring, finishes and closes or lock task by being fixed on the sliding ditch in inclined-plane on doorframe or the casing.The advantage of this structure is that switch is convenient.Shortcoming is can't seal near overhead hinge one end, and because of after this end loads onto hinge, door is fixed with the distance of framework, can't compress sealing, so its sealing effectiveness is undesirable.
The purpose of this utility model is to provide a kind of good sealing effect, hermatic door easy to use or lid structure.
The purpose of this utility model is achieved in that it comprises door or lid, is equipped with linkage in a side, is equipped with hold down gag in both sides.The door or the linkage of lid and doorframe or casing are packaged type hinge radially, the both sides that hold down gag employing sealing load handle, hold down gag are installed on.Its radially the packaged type hinge form by main shaft, auxilliary axle, junction plate and two fixed heads.Main shaft is connected on the fixed head, is fixed on doorframe or the casing.Auxilliary axle is connected on another fixed head, is fixed in door or covers, and is connected by junction plate between the major-minor axle, can rotate between major-minor axle and the junction plate.With fixed head that auxilliary axle links to each other on have a slotted hole, the not fixed end of main shaft extend among the slotted hole.The sealing load handle comprises that pressure handle, base, draw ring, adjusting give tight bolt and give tight base.One end of pressure handle is connected on the base with one, and base is fixed in door or covers, and regulates to give tight bolt and be threaded with giving between the tight base, gives tight base and is fixed on doorframe or the casing.Draw ring passes an end that gives tight bolt, and can rotate.All be equipped with pressure handle in the both sides of door or lid (hinge side and opposite side thereof are installed).
Compared with the prior art advantage of the present utility model is:
1, good sealing effect.Give tight bolt by adjustment, can obtain desirable sealing load, both sides all are equipped with the pressure handle of right quantity, and adopt radially packaged type hinge, can guarantee to closely cooperate between door or lid and doorframe or the casing, reach sealing effectiveness.Even when O-ring seal is aging, also can obtain more satisfactory sealing effectiveness.
2, easy to use.As long as open the pressure handle of a side during unlatching, get final product, as long as draw ring is suspended on the pressure handle, compresses pressure handle downwards and get final product during sealing.And pressure handle promptly is to compress seal, is again to open handle, is convenient to switch.
3, compare with handwheel spiral presser type structure, can save raw material and occupy the space.
4, application is wide.Can be widely used in different field such as chemical industry, disinfecting, kitchen fittings, need on the instrument or equipment of hermatic door or seal cover.As steam, steamer, disinfection cabinet, large-size horizontal, tumbling-box washing machine, refrigerator or the like.
Fig. 1 is the schematic diagram of handwheel spiral presser type structure, and wherein figure number is represented respectively:
The 1--handwheel; The 2--screw mandrel; The 3--pressing plate;
4--door or lid; 5--case or basket; The 6--holder;
The 7--sliding sleeve.
Fig. 2 is the structural representation of spring latch, and wherein figure number is represented respectively:
8--case or basket; The sliding ditch in 9--inclined-plane; 10--spring roller handle;
11--door or lid; The overhead hinge of 12--.
Fig. 3 is a structural representation of the present utility model,
Fig. 4 is the structural representation of packaged type hinge radially, and wherein figure number is represented respectively:
The 13--fixed head; The 14--main shaft; The 15--junction plate;
The 16--slotted hole; The 17--fixed head; The auxilliary axle of 18--.
Fig. 5 is the structural representation of pressure handle, and wherein figure number is represented respectively:
19--gives tight base; 20--regulates and gives tight bolt;
The 21--draw ring; The 22--base; The 23--pressure handle.
For example the utility model is elaborated below in conjunction with accompanying drawing:
A kind of hermatic door structure, by door, pressure handle and radially the packaged type hinge formed.Its pressure handle comprises pressure handle 23, base 22, draw ring 21, regulates and give tight bolt 20 and give tight base 19.Base 22 is fixed on the door, pressure handle 23 links to each other with base 22 by one, giving tight base 19 is fixed on the doorframe, adjusting is given tight bolt 20 and is given between the tight base 19 to being threaded, the screwed hole that gives on the tight base 19 is a through hole, draw ring 21 is through regulates an end that gives tight bolt 20, and radially movable hinge comprises fixed head 13, main shaft 14, junction plate 15, fixed head 17 and auxilliary axle 18.Main shaft 14 is fixed on the fixed head 13, and fixed head 13 is fixed on the doorframe, and auxilliary axle 18 is fixed on the fixed head 17, fixed head 17 is fixed on the door, connects with junction plate 15 between the major-minor axle, and junction plate can rotate around major-minor axle, have a slotted hole 16 on the fixed head 17, an end of main shaft reaches in the slotted hole 16.One side of door is equipped with two and overlaps radially packaged type hinge, all is equipped with number cover pressure handle in a side that is equipped with hinge and a relative side thereof.
Claims (2)
1, a kind of hermatic door or lid, it comprises door or lid, be installed on the linkage and the hold down gag that is installed on both sides of a side, it is characterized in that: linkage is to be fixed in main shaft on doorframe or the casing by an end, the auxilliary axle that one end is fixed in door or covers, be connected in the radially packaged type hinge that the junction plate between the major-minor axle is formed, all rotatable between major-minor axle and the junction plate, hold down gag is by the base that is fixed in door or covers, the pressure handle that links to each other with base by a turning cylinder, be fixed in the tight base that gives on doorframe or the casing, and give the adjusting that is threaded between the tight base and give tight bolt and pass the pressure handle that the draw ring that gives tight bolt is formed.
2, hermatic door according to claim 1 or lid: it is characterized in that: the major-minor axle in the described radially packaged type hinge is all fixed by fixed head, with fixed head that auxilliary axle links to each other on have a slotted hole, the last fixed end of main shaft extend among the slotted hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 91202876 CN2089973U (en) | 1991-02-23 | 1991-02-23 | Sealing door or cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 91202876 CN2089973U (en) | 1991-02-23 | 1991-02-23 | Sealing door or cover |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2089973U true CN2089973U (en) | 1991-12-04 |
Family
ID=4913321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 91202876 Withdrawn CN2089973U (en) | 1991-02-23 | 1991-02-23 | Sealing door or cover |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2089973U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101614089A (en) * | 2008-06-29 | 2009-12-30 | 泷源制造株式会社 | Handle apparatus for top cap type device case |
CN104321483A (en) * | 2011-12-30 | 2015-01-28 | 阿塞里克股份有限公司 | A laundry washing and/or drying machine |
CN107894814A (en) * | 2017-12-18 | 2018-04-10 | 曙光节能技术(北京)股份有限公司 | Server |
CN108839540A (en) * | 2018-06-25 | 2018-11-20 | 芜湖万向新元环保科技有限公司 | A kind of pretreatment plasma component |
CN108882801A (en) * | 2016-03-31 | 2018-11-23 | 日清食品控股株式会社 | Steaming plant |
-
1991
- 1991-02-23 CN CN 91202876 patent/CN2089973U/en not_active Withdrawn
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101614089A (en) * | 2008-06-29 | 2009-12-30 | 泷源制造株式会社 | Handle apparatus for top cap type device case |
CN101614089B (en) * | 2008-06-29 | 2013-05-01 | 泷源制造株式会社 | Handle apparatus for top cap type device case |
CN104321483A (en) * | 2011-12-30 | 2015-01-28 | 阿塞里克股份有限公司 | A laundry washing and/or drying machine |
CN104321483B (en) * | 2011-12-30 | 2016-09-14 | 阿塞里克股份有限公司 | Clothes washing and/or drying machine |
CN108882801A (en) * | 2016-03-31 | 2018-11-23 | 日清食品控股株式会社 | Steaming plant |
CN107894814A (en) * | 2017-12-18 | 2018-04-10 | 曙光节能技术(北京)股份有限公司 | Server |
CN108839540A (en) * | 2018-06-25 | 2018-11-20 | 芜湖万向新元环保科技有限公司 | A kind of pretreatment plasma component |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
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 |