CN205078068U - Hinge for explosion -proof case - Google Patents
Hinge for explosion -proof case Download PDFInfo
- Publication number
- CN205078068U CN205078068U CN201520815141.9U CN201520815141U CN205078068U CN 205078068 U CN205078068 U CN 205078068U CN 201520815141 U CN201520815141 U CN 201520815141U CN 205078068 U CN205078068 U CN 205078068U
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- CN
- China
- Prior art keywords
- hinge
- hole
- pin
- explosion
- pinhole
- Prior art date
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Abstract
The utility model discloses a hinge for explosion -proof case, including first hinge, first fixed orifices, first pinhole, second hinge, second fixed orifices, second pinhole and removable pin device, first hinge both ends are equipped with first fixed orifices and first pinhole respectively, and first hinge passes through the bolt and first fixed orifices is connected with the explosion -proof case, second hinge both ends are equipped with second fixed orifices and second pinhole respectively, and the second hinge passes through the bolt and the second fixed orifices is connected with the explosion -proof case, and first pinhole and second pinhole pass through removable pin device swivelling joint, the removable pin device includes relative half shank of a couple, annular groove and the spring that sets up, and half shank one end is passed the first pinhole of first hinge and is stretched into the second pinhole of second hinge, and the half shank other end is equipped with the annular groove, and the first pinhole outside is connected to spring one end go -between connected in star, its other end. The utility model discloses simple structure, convenient to use connects closely, and separation efficiency is high.
Description
Technical field
The utility model relates to explosion-proof technology field, more particularly, relates to a kind of explosion-proof tank hinge.
Background technology
Existing explosion-proof tank is all with bolts, and it needs bolt to back out in use, could operate explosion-proof tank inside, comparatively loaded down with trivial details, is unfavorable for increasing work efficiency.Now commercially also there is the structure that application hinge is installed explosion-proof tank, but be generally the hinge adopting common wardrobe etc. to use above, its result of use is poor, is difficult to be opened by explosion-proof tank in due course, and the lid of explosion-proof tank is taken down, inconvenient operation.
Therefore, owing to there is above-mentioned technological deficiency in prior art, be those skilled in that art's technical problems urgently to be resolved hurrily.
Utility model content
The purpose of this utility model, for providing a kind of explosion-proof tank hinge, is intended to solve in prior art the explosion-proof tank hinge ease of use existed poor, explosion-proof tank and the loaded down with trivial details problem of case lid lock out operation.
For achieving the above object, the utility model provides following technical scheme:
A kind of explosion-proof tank hinge, mainly comprise the first hinge, the first fixing hole, the first pin-and-hole, the second hinge, the second fixing hole, the second pin-and-hole and removable pin device, described first hinge two ends are respectively equipped with the first fixing hole and the first pin-and-hole, and described first hinge is connected with explosion-proof tank with the first fixing hole by bolt; Described second hinge two ends are respectively equipped with the second fixing hole and the second pin-and-hole, and described second hinge is connected with explosion-proof tank with the second fixing hole by bolt, and described first pin-and-hole and the second pin-and-hole are rotatably connected by removable pin device; Described removable pin device comprises a couple half shank, annular groove and the spring that are oppositely arranged, described half shank one end through described first hinge the first pin-and-hole and extend into the second pin-and-hole of described second hinge, the described half shank other end is provided with annular groove, described spring one end connects described annular groove, and its other end connects outside described first pin-and-hole.
Preferably, described in a pair, half shank junction is respectively equipped with inner concave conical and taper, and described inner concave conical and taper match.
Usefulness of the present utility model is: between the first hinge and the second hinge, be provided with removable pin device, this device is divided into the part be oppositely arranged, by the elastic force effect of spring, enable two and half shank compact siro spinning technology, when explosion-proof case lid unloads by needs, by being pulled out in the first pin-and-hole and the second pin-and-hole by half shank, the convenient separation of the first hinge and the second hinge can be realized.The utility model structure is simple, easy to use, and connect closely, separative efficiency is high.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of half shank of the present utility model;
In figure: 1 is the first hinge; 2 is the first fixing hole; 3 is the first pin-and-hole; 4 is the second hinge; 5 is the second fixing hole; 6 is the second pin-and-hole; 7 is removable pin device; 71 is half shank; 72 is annular groove; 73 is spring; 8 is taper; 9 is inner concave conical.
Detailed description of the invention
The utility model provides a kind of explosion-proof tank hinge, and the utility model structure is simple, easy to use, and connect closely, separative efficiency is high.
Below in conjunction with the accompanying drawing in the utility model embodiment, carry out clear and detailed description to the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
A kind of explosion-proof tank hinge as illustrated in fig. 1 and 2, mainly comprise the first hinge 1, first fixing hole 2, first pin-and-hole 3, second hinge 4, second fixing hole 5, second pin-and-hole 6 and removable pin device 7, described first hinge 1 two ends are respectively equipped with the first fixing hole 2 and the first pin-and-hole 3, and described first hinge 1 is connected with explosion-proof tank with the first fixing hole 2 by bolt; Described second hinge 4 two ends are respectively equipped with the second fixing hole 5 and the second pin-and-hole 6, and described second hinge 4 is connected with explosion-proof tank with the second fixing hole 5 by bolt, and described first pin-and-hole 3 and the second pin-and-hole 6 are rotatably connected by removable pin device 7; Described removable pin device 7 comprise be oppositely arranged a couple half shank 71, annular groove 72 and spring 73, half shank 71 be oppositely arranged and realize connect.Described half shank 71 one end through described first hinge 1 the first pin-and-hole 3 and extend into the second pin-and-hole 6 of described second hinge 4, thus two and half shanks 71 are contacted, described half shank 71 other end is provided with annular groove 72, described spring 73 one end connects described annular groove 72, its other end connects outside described first pin-and-hole 3, make to produce elastic acting force between half shank 71 and the first pin-and-hole 3, in a state of use, half shank 71 be oppositely arranged can be made to contact closely, realize the rotating function between the first hinge 1 and the second hinge 4.And when explosion-proof tank is dismantled by needs, extract in the first pin-and-hole 3 and the second pin-and-hole 6 by half shank 71, due to the connection between spring 73 and annular groove 72, half shank 71 also can not be made to lose, improve its ease of use.
Further, described in a pair, half shank 71 junction is respectively equipped with inner concave conical 9 and taper 8, and described inner concave conical 9 and taper 8 match.In use, the taper 8 of one and half shanks 71 is inserted in inner concave conical 9, thus achieves the compact siro spinning technology of half shank 71, complete function.
In this manual, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.Be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (2)
1. an explosion-proof tank hinge, it is characterized in that: mainly comprise the first hinge, the first fixing hole, the first pin-and-hole, the second hinge, the second fixing hole, the second pin-and-hole and removable pin device, described first hinge two ends are respectively equipped with the first fixing hole and the first pin-and-hole, and described first hinge is connected with explosion-proof tank with the first fixing hole by bolt; Described second hinge two ends are respectively equipped with the second fixing hole and the second pin-and-hole, and described second hinge is connected with explosion-proof tank with the second fixing hole by bolt, and described first pin-and-hole and the second pin-and-hole are rotatably connected by removable pin device; Described removable pin device comprises a couple half shank, annular groove and the spring that are oppositely arranged, described half shank one end through described first hinge the first pin-and-hole and extend into the second pin-and-hole of described second hinge, the described half shank other end is provided with annular groove, described spring one end connects described annular groove, and its other end connects outside described first pin-and-hole.
2. explosion-proof tank hinge as claimed in claim 1, is characterized in that: described in a pair, half shank junction is respectively equipped with inner concave conical and taper, and described inner concave conical and taper match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520815141.9U CN205078068U (en) | 2015-10-20 | 2015-10-20 | Hinge for explosion -proof case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520815141.9U CN205078068U (en) | 2015-10-20 | 2015-10-20 | Hinge for explosion -proof case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205078068U true CN205078068U (en) | 2016-03-09 |
Family
ID=55430482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520815141.9U Expired - Fee Related CN205078068U (en) | 2015-10-20 | 2015-10-20 | Hinge for explosion -proof case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205078068U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107227911A (en) * | 2016-03-24 | 2017-10-03 | 成都佳格科技有限公司 | It is a kind of to be opened and closed stable hinge |
| CN107227916A (en) * | 2016-03-24 | 2017-10-03 | 成都佳格科技有限公司 | A kind of hinge of convenient disassembly |
| CN107956772A (en) * | 2017-12-28 | 2018-04-24 | 东风商用车有限公司 | Eccentric pin structure |
| CN113153040A (en) * | 2021-05-18 | 2021-07-23 | 中山市小榄镇大门铰五金制品有限公司 | Hinge with elastic hinge |
-
2015
- 2015-10-20 CN CN201520815141.9U patent/CN205078068U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107227911A (en) * | 2016-03-24 | 2017-10-03 | 成都佳格科技有限公司 | It is a kind of to be opened and closed stable hinge |
| CN107227916A (en) * | 2016-03-24 | 2017-10-03 | 成都佳格科技有限公司 | A kind of hinge of convenient disassembly |
| CN107956772A (en) * | 2017-12-28 | 2018-04-24 | 东风商用车有限公司 | Eccentric pin structure |
| CN107956772B (en) * | 2017-12-28 | 2023-06-06 | 东风商用车有限公司 | Eccentric pin structure |
| CN113153040A (en) * | 2021-05-18 | 2021-07-23 | 中山市小榄镇大门铰五金制品有限公司 | Hinge with elastic hinge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20181020 |