CN101672137A - Hinge device and sealed cavity mechanism with the device - Google Patents
Hinge device and sealed cavity mechanism with the device Download PDFInfo
- Publication number
- CN101672137A CN101672137A CN200910192937A CN200910192937A CN101672137A CN 101672137 A CN101672137 A CN 101672137A CN 200910192937 A CN200910192937 A CN 200910192937A CN 200910192937 A CN200910192937 A CN 200910192937A CN 101672137 A CN101672137 A CN 101672137A
- Authority
- CN
- China
- Prior art keywords
- hinge
- connecting portion
- lateral mass
- hole
- waist
- 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.)
- Pending
Links
Images
Landscapes
- Hinges (AREA)
Abstract
The invention discloses a hinge device. The hinge device comprises a hinge seat, a rotational shaft and a hinge; the hinge seat comprises a pedestal and two side blocks; the two side blocks are oppositely installed at both sides of the pedestal; the side blocks are fixedly connected with the pedestal; the side blocks are respectively provided with a waist-shaped through hole; the hinge comprises an outer connecting part and a hinge connecting part; one end of the hinge connecting part is fixedly connected with the outer connecting part, and the other end of the hinge connecting part extends into two side blocks and is provided with a round hole corresponding to the waist-shaped through hole; the rotational shaft fixedly passes through the round hole and two ends thereof are freely and glidingly installed in the waist-shaped through holes. The hinge device is installed on the sealed cavity mechanism and the cavity cover is horizontally closed to the cavity due to atmospheric pressure since the side blocks are provided with the waist-shaped through holes so that the sealing effect is better. The invention further provides a sealed cavity mechanism with the hinge device.
Description
Technical field
The present invention relates to the cavity technical field of sealing technology, particularly a kind of hinge means and sealed cavity mechanism with described hinge means.
Background technology
On the modern production line, between adjacent bonding surface, leak in order to prevent fluid or solia particle, and the component that prevent introduced contaminants (as dust and moisture etc.) intrusion machinery equipment inside, often need apply to sealing device.Sealing can be divided into static seal and the two big classes of the movable sealing between the relative motion mating face between relative stationary engagement face.Static seal mainly contains dot encapsulation, glue sealing and contact seal three major types.According to operating pressure, static seal is by being divided into mesolow static seal and high pressure static seal.Mesolow static seal material commonly used is softer, the pad sealing of pad broad, and the high pressure static seal is then harder with material, the metallic gasket that contact width is very narrow.Movable sealing can be divided into rotatory sealing and two kinds of fundamental types of reciprocation sealing.Whether contact with the component of its effect relative motion by seal, can be divided into contact seal and non-contacting seal.In general, the good airproof performance of contact seal, but limited by fretting wear, be applicable to the occasion that the sealing surface linear velocity is lower.The sealing of non-contacting seal is relatively poor, is applicable to the occasion of fair speed.Vacuum Package, plated film, cleaning etc., often need to apply to the annular seal space structure, the hinge shaft hole of traditional annular seal space structure adopts circular port, when chamber lid closure vacuumizes, the chamber lid is subjected to can not make the chamber lid be adjacent to cavity abreast behind the atmospheric pressure, rubber seal compressing amount in the lid of chamber is inhomogeneous, thereby has influenced the integral sealing effect of seal chamber.
Therefore, be badly in need of a kind of annular seal space structure that is applicable to, can make the chamber lid be adjacent to the hinge means of cavity abreast.
Summary of the invention
The object of the present invention is to provide a kind of simple in structurely, can make chamber lid be adjacent to the hinge means of cavity abreast.
Another object of the present invention is to provide a kind of simple in structure, can make the chamber lid be adjacent to the sealed cavity mechanism of cavity abreast.
To achieve these goals, technical scheme of the present invention is: a kind of hinge means is provided, described hinge means comprises hinge seat, turning cylinder and hinge, described hinge seat comprises base and two lateral mass, the both sides of being located at described base that two described lateral mass are relative, described lateral mass is fixedlyed connected with described base, described lateral mass offers waist through hole, described hinge comprises outer connecting portion and hinge connecting portion, one end of described hinge connecting portion is fixedlyed connected with described outer connecting portion, the other end of described hinge connecting portion stretches between the two described lateral mass and offers and the corresponding circular hole of described waist through hole, and described turning cylinder passes described circular hole regularly and two ends are located in the described waist through hole with being free to slide.
Described hinge means also comprises the hexagonal holding screw, and described hinge connecting portion and turning cylinder all offer the installing hole of mutual correspondence, and described hexagonal holding screw passes described installing hole.The hexagonal holding screw makes described hinge connecting portion better fixedly connected with described axle in described.
Described hinge means also comprises two adjustable rings, and described adjustable ring is sheathed on outside the described turning cylinder and is sandwiched between described hinge connecting portion and the described lateral mass.Described adjustable ring is used to regulate the gap between described hinge connecting portion and the described lateral mass, guarantees the fluency of the rotation of described hinge.
The outside of the corresponding described lateral mass of described base is provided with first installing hole, and the two ends of described outer connecting portion are respectively equipped with second installing hole.Described first installing hole is used for fixing and connects described cavity and described hinge means; Described second installing hole is used for fixing and connects described chamber lid and described hinge means.
Sealed cavity mechanism provided by the invention comprises cavity, the chamber lid, handle and hinge means, described handle is fixed in an end of described chamber lid, the other end of described chamber lid is fixedlyed connected with an end of described hinge means, the other end of described hinge means is fixedlyed connected with described cavity, described hinge means comprises hinge seat, turning cylinder and hinge, described hinge seat comprises base and two lateral mass, the both sides of being located at described base that two described lateral mass are relative, described lateral mass is fixedlyed connected with described base, described lateral mass offers waist through hole, described hinge comprises outer connecting portion and hinge connecting portion, one end of described hinge connecting portion is fixedlyed connected with described outer connecting portion, the other end of described hinge connecting portion stretches between the two described lateral mass and offers and the corresponding circular hole of described waist through hole, and described turning cylinder passes described circular hole regularly and two ends are located in the described waist through hole with being free to slide.
The inboard of described chamber lid is provided with dovetail groove, is provided with rubber seal in the described dovetail groove.Being used of described dovetail groove and described rubber seal allows the chamber cover the cavity of evenly fitting, thereby guarantees the integral sealing effect of cavity.
Compared with prior art, the rotational axis hole of hinge means of the present invention is a waist through hole, be located on the described lateral mass, when hinge means is installed on the sealed cavity mechanism, chamber lid because of atmosphere pressure energy to the parallel applying of cavity, sealing effectiveness is better.
By following description also in conjunction with the accompanying drawings, it is more clear that the present invention will become, and these accompanying drawings are used to explain embodiments of the invention.
Description of drawings
Fig. 1 a is the structural representation of sealed cavity mechanism of the present invention.
Fig. 1 b is the enlarged diagram of A part among Fig. 1.
Fig. 2 is the structural representation of hinge means of the present invention.
Fig. 3 is the structural representation of inboard of the chamber lid of sealed cavity mechanism of the present invention.
Fig. 4 is the sectional view along B-B line among Fig. 3.
The specific embodiment
As shown in Figure 1a, sealed cavity mechanism 1000 of the present invention comprises cavity 400, chamber lid 300, handle 200, and hinge means 100.Described handle 200 is fixed in an end of described chamber lid 300, and the other end of described chamber lid 300 is fixedlyed connected with an end of described hinge means 100, and the other end of described hinge means 100 is fixedlyed connected with described cavity 400.In the present embodiment, the quantity of described hinge means 100 is 2.Described hinge means 100 is used to connect described cavity 400 and described chamber lid 300, and described chamber lid 300 is freely rotated around described cavity 400.Thereby open described chamber lid 300 or promote to close described chamber lid 300 thereby described handle 200 is used to allow pull to move.
Particularly, in conjunction with Fig. 1 b and Fig. 2, described hinge means 100 comprises hinge seat 10, turning cylinder 20, and hinge 30.Described hinge seat 10 comprises the both sides of being located at described base 11 that the described lateral mass of base 11 and two lateral mass 12, two 12 is relative, and described lateral mass 12 is fixedlyed connected with described base 11, and the upper end of described lateral mass 12 offers waist through hole 13.Described hinge 30 comprises outer connecting portion 31 and hinge connecting portion 32.One end of described hinge connecting portion 32 is fixedlyed connected with described outer connecting portion 31, and the other end of described hinge connecting portion 32 stretches between the two described lateral mass 12 and offers and described waist through hole 13 corresponding circular holes (figure does not show).Described turning cylinder 20 passes described circular hole regularly and two ends are located in the described waist through hole 13 with being free to slide.The outside of described base 11 corresponding described lateral mass 12 is provided with the first installing hole 14a, and the first screw 14b is combined in the described first installing hole 14a, thereby described hinge means 100 is fixedlyed connected with described cavity 400.The two ends of described outer connecting portion 31 are respectively equipped with the second installing hole 33a, and the second screw 33b is combined in the described second installing hole 33a, thereby it is 300 fixedly connected that described hinge means 100 described chambeies are covered.
The preferably, described hinge means 100 also comprises hexagonal holding screw 40b, described hinge connecting portion 32 and turning cylinder 20 all offer the installing hole 40a of mutual correspondence, and described hexagonal holding screw 40b passes described installing hole 40a, thereby hinge means 100 is fixedlyed connected with described turning cylinder 20.Hexagonal holding screw 40b makes described hinge connecting portion 32 better fixedly connected with described turning cylinder 20 in described.
The preferably, described hinge means 100 also comprises two adjustable rings 60, described adjustable ring 60 is sheathed on outside the described turning cylinder 20, and is sandwiched between described hinge connecting portion 32 and the described lateral mass 12.Described adjustable ring 60 is used to regulate the gap between described hinge connecting portion 32 and the described lateral mass 12, guarantees the fluency that described hinge 30 rotates.
The preferably, with reference to figure 3 and Fig. 4, described chamber lid offers dovetail groove 310 with described cavity touching position.Offer rubber seal 320 in the described dovetail groove 310, in the present embodiment, described rubber seal 320 is the RUBBER O circle, and described rubber seal 320 is protruded described dovetail groove 310.Described dovetail groove 310 and being used of described rubber seal 320 allow the described chamber lid 300 described cavity 400 of evenly fitting, thereby guarantee the integral sealing effect of described sealed cavity mechanism 1000.
The rotational axis hole of hinge means 100 of the present invention is waist through hole 13, described waist through hole 13 is located at the upper end of described lateral mass 12, when described hinge means 100 is installed on the described sealed cavity mechanism 1000, because described waist through hole 13, described chamber lid 300 because of atmosphere pressure energy to described cavity 400 parallel applyings, the rubber seal 320 compressing amounts that 300 inboards are covered in described chamber are even, and sealing effectiveness is better.
It should be noted that described hinge connecting portion 32 except by interior hexagonal holding screw 40 with described turning cylinder 20 is fixedlyed connected, can also fixedly connected with described turning cylinder 20 by other suitable manner.
Above invention has been described in conjunction with most preferred embodiment, but the present invention is not limited to the embodiment of above announcement, and should contain various modification, equivalent combinations of carrying out according to the essence of present embodiment.
Claims (9)
1, a kind of hinge means, it is characterized in that: described hinge means comprises hinge seat, turning cylinder and hinge, described hinge seat comprises base and two lateral mass, the both sides of being located at described base that two described lateral mass are relative, described lateral mass is fixedlyed connected with described base, described lateral mass offers waist through hole, described hinge comprises outer connecting portion and hinge connecting portion, one end of described hinge connecting portion is fixedlyed connected with described outer connecting portion, the other end of described hinge connecting portion stretches between the two described lateral mass and offers and the corresponding circular hole of described waist through hole, and described turning cylinder passes described circular hole regularly and two ends are located in the described waist through hole with being free to slide.
2, hinge means as claimed in claim 1 is characterized in that: also comprise the hexagonal holding screw, described hinge connecting portion and turning cylinder all offer the installing hole of mutual correspondence, and described hexagonal holding screw passes described installing hole.
3, hinge means as claimed in claim 1 is characterized in that: also comprise two adjustable rings, described adjustable ring is sheathed on outside the described turning cylinder and is sandwiched between described hinge connecting portion and the described lateral mass.
4, hinge means as claimed in claim 1 is characterized in that: the outside of the corresponding described lateral mass of described base is provided with first installing hole, and the two ends of described outer connecting portion are respectively equipped with second installing hole.
5, a kind of sealed cavity mechanism, comprise cavity, the chamber lid, handle and hinge means, described handle is fixed in an end of described chamber lid, the other end of described chamber lid is fixedlyed connected with an end of described hinge means, the other end of described hinge means is fixedlyed connected with described cavity, it is characterized in that: described hinge means comprises hinge seat, turning cylinder and hinge, described hinge seat comprises base and two lateral mass, the both sides of being located at described base that two described lateral mass are relative, described lateral mass is fixedlyed connected with described base, described lateral mass offers waist through hole, described hinge comprises outer connecting portion and hinge connecting portion, one end of described hinge connecting portion is fixedlyed connected with described outer connecting portion, the other end of described hinge connecting portion stretches between the two described lateral mass and offers and the corresponding circular hole of described waist through hole, and described turning cylinder passes described circular hole regularly and two ends are located in the described waist through hole with being free to slide.
6, sealed cavity mechanism as claimed in claim 5 is characterized in that: described hinge means also comprises the hexagonal holding screw, and described hinge connecting portion and turning cylinder all offer the installing hole of mutual correspondence, and described hexagonal holding screw passes described installing hole.
7, sealed cavity mechanism as claimed in claim 5 is characterized in that: described hinge means also comprises two adjustable rings, and described adjustable ring is sheathed on outside the described turning cylinder and is sandwiched between described hinge connecting portion and the described lateral mass.
8, sealed cavity mechanism as claimed in claim 5 is characterized in that: the outside of the corresponding described lateral mass of described base is provided with first installing hole, and the two ends of described outer connecting portion are respectively equipped with second installing hole.
9, sealed cavity mechanism as claimed in claim 5 is characterized in that: described chamber lid offers dovetail groove with described cavity touching position, offers rubber seal in the described dovetail groove, and described rubber seal is protruded described dovetail groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910192937A CN101672137A (en) | 2009-09-30 | 2009-09-30 | Hinge device and sealed cavity mechanism with the device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910192937A CN101672137A (en) | 2009-09-30 | 2009-09-30 | Hinge device and sealed cavity mechanism with the device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101672137A true CN101672137A (en) | 2010-03-17 |
Family
ID=42019520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910192937A Pending CN101672137A (en) | 2009-09-30 | 2009-09-30 | Hinge device and sealed cavity mechanism with the device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101672137A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104343302A (en) * | 2013-07-30 | 2015-02-11 | 北京北方微电子基地设备工艺研究中心有限责任公司 | Hinge and chamber employing same |
| WO2016106971A1 (en) * | 2014-12-31 | 2016-07-07 | 万家盛 | B-type detachable hinge |
| CN106042393A (en) * | 2016-07-29 | 2016-10-26 | 安徽蓝蛙电子科技有限公司 | Blowing and removing device for printer |
| CN106042392A (en) * | 2016-07-29 | 2016-10-26 | 安徽蓝蛙电子科技有限公司 | 3d printing system |
| CN106042396A (en) * | 2016-07-29 | 2016-10-26 | 安徽蓝蛙电子科技有限公司 | Curing device for 3D printer |
| CN106217871A (en) * | 2016-07-29 | 2016-12-14 | 安徽蓝蛙电子科技有限公司 | Nacelle for printer |
| CN106217870A (en) * | 2016-07-29 | 2016-12-14 | 安徽蓝蛙电子科技有限公司 | Printer system |
| CN108855251A (en) * | 2018-05-10 | 2018-11-23 | 佛山市顺德区安测检测设备有限公司 | Hypobaric chamber |
| CN109281552A (en) * | 2018-11-27 | 2019-01-29 | 南京康尼机电股份有限公司 | A kind of locking sealing mechanism and cabinet door for cabinet door |
| CN109519067A (en) * | 2018-10-16 | 2019-03-26 | 潘雲生 | The linkwork of door component |
-
2009
- 2009-09-30 CN CN200910192937A patent/CN101672137A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104343302A (en) * | 2013-07-30 | 2015-02-11 | 北京北方微电子基地设备工艺研究中心有限责任公司 | Hinge and chamber employing same |
| CN104343302B (en) * | 2013-07-30 | 2016-12-28 | 北京北方微电子基地设备工艺研究中心有限责任公司 | A kind of hinge and apply the chamber of this hinge |
| WO2016106971A1 (en) * | 2014-12-31 | 2016-07-07 | 万家盛 | B-type detachable hinge |
| CN106217870A (en) * | 2016-07-29 | 2016-12-14 | 安徽蓝蛙电子科技有限公司 | Printer system |
| CN106042396A (en) * | 2016-07-29 | 2016-10-26 | 安徽蓝蛙电子科技有限公司 | Curing device for 3D printer |
| CN106217871A (en) * | 2016-07-29 | 2016-12-14 | 安徽蓝蛙电子科技有限公司 | Nacelle for printer |
| CN106042392A (en) * | 2016-07-29 | 2016-10-26 | 安徽蓝蛙电子科技有限公司 | 3d printing system |
| CN106042393A (en) * | 2016-07-29 | 2016-10-26 | 安徽蓝蛙电子科技有限公司 | Blowing and removing device for printer |
| CN108855251A (en) * | 2018-05-10 | 2018-11-23 | 佛山市顺德区安测检测设备有限公司 | Hypobaric chamber |
| CN108855251B (en) * | 2018-05-10 | 2024-01-30 | 佳誉(广东)检测科技有限公司 | Low-pressure environment test box |
| CN109519067A (en) * | 2018-10-16 | 2019-03-26 | 潘雲生 | The linkwork of door component |
| CN109281552A (en) * | 2018-11-27 | 2019-01-29 | 南京康尼机电股份有限公司 | A kind of locking sealing mechanism and cabinet door for cabinet door |
| CN109281552B (en) * | 2018-11-27 | 2024-03-08 | 南京康尼机电股份有限公司 | A locking sealing mechanism and box door for box door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101672137A (en) | Hinge device and sealed cavity mechanism with the device | |
| CN201567889U (en) | Cavity body hinge device and sealed cavity body mechanism with the device | |
| CN100451408C (en) | Encapsulated rotary valve | |
| CN103591335A (en) | Novel instrument three-valve manifold | |
| CN201461974U (en) | Valve rod without leakage valve | |
| CN204784790U (en) | Integral sealed pneumatic plugboard gate | |
| CN103803305A (en) | Double-sealed rotary valve | |
| CN201827365U (en) | Assembly type two-end face mechanical sealing device | |
| CN102563076A (en) | Shaft seal device | |
| CN202302031U (en) | Hand-switching valve | |
| CN203549006U (en) | Novel instrument three-valve set | |
| CN203374482U (en) | Framework sealing assembly | |
| CN201898093U (en) | Direct-acting sealing mechanism | |
| CN109973663A (en) | Elastic gas sealing mechanism | |
| CN204852525U (en) | Layered gland gate valve | |
| CN205152702U (en) | A sealing device for pressurized screen | |
| CN202484302U (en) | Composite sealing device of centrifugal machine bearing | |
| CN103818725B (en) | Mechanical Sealed Type rotovalve | |
| CN108662148A (en) | A kind of waste disposal mechanical sealing mechanism | |
| CN205278422U (en) | Rotatory gate valve of side direction | |
| CN216201082U (en) | Sleeve air sealing device for rotary butterfly valve shaft | |
| CN203239959U (en) | Scouring-resistant butterfly valve | |
| CN207246454U (en) | A kind of metal hard-sealing double disc flat gate valves | |
| CN203491179U (en) | Direct-acting sealing structure of high-voltage sulfur hexafluoride circuit breaker | |
| CN203585358U (en) | Offset clock valve of air seal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100317 |