CN103696644B - Hinge device and super large open angle safety cabinet thereof in a kind of - Google Patents
Hinge device and super large open angle safety cabinet thereof in a kind of Download PDFInfo
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- CN103696644B CN103696644B CN201310695628.3A CN201310695628A CN103696644B CN 103696644 B CN103696644 B CN 103696644B CN 201310695628 A CN201310695628 A CN 201310695628A CN 103696644 B CN103696644 B CN 103696644B
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- cabinet
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- hinge device
- hinge
- open angle
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- 230000000875 corresponding Effects 0.000 claims abstract description 20
- 238000003466 welding Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004642 transportation engineering Methods 0.000 description 1
Abstract
The invention discloses a kind of hinging rotary angle simple and reasonable for structure, corresponding big, and open angle is big, nothing exposes functional part, entirety takes up room little, the interior Hinge device of safe ready and super large open angle safety cabinet thereof.Including the attachment means being connected between cabinet and cabinet door, it is characterized in that described attachment means includes a curved connector being respectively movably connected to described cabinet and cabinet door.
Description
Technical field
Patent of the present invention relates to safety cabinet, particularly a kind of interior Hinge device and super large open angle safety cabinet thereof.
Background technology
The safety cabinet produced at present can be divided into interior door hinge and outer door hinge by the attachment structure of door, interior door hinge safety cabinet can obtain preferable anti-theft and preferable outward appearance, but its open angle is less, typically it is difficult to more than 110 °, outer door hinge safety cabinet can obtain bigger open angle (about 180 °), but anti-theft is less than interior door hinge safety cabinet, and outward appearance is also not enough than the insurance of interior door hinge simultaneously.It addition, safety cabinet in the market is all to use exposed type one-way wheel, the most inconvenient in transport and installation process, and the most quick detachable, and safety is the highest.
Summary of the invention
It is an object of the invention to provide Hinge device and super large open angle safety cabinet thereof in one.This interior Hinge device is simple and reasonable for structure, and corresponding hinging rotary angle is big, and this super large its open angle of open angle safety cabinet is big, and without exposing functional part, entirety takes up room little, safe and reliable, configures concealed universal wheel easy to assemble, easy to use.
In the present invention, the technical scheme of door hinge super large open angle safety cabinet includes the attachment means being connected between cabinet and cabinet door, it is characterized in that described attachment means includes a curved connector being respectively movably connected to described cabinet and cabinet door.
Described curved connector is a U-shaped linking arm, and the two ends of described U-shaped linking arm are movably connected on the corresponding position of cabinet and cabinet door respectively by corresponding door-hinge.
Described attachment means also includes the one or more stops being located between described cabinet door and cabinet, and described stop includes that one is movably connected on the irregular arm on described curved connector and corresponding back-moving spring thereof corresponding to described cabinet.
Described irregular arm is a Z-shaped contact arm corresponding to described cabinet, being movably connected on described curved connector, and described back-moving spring is connected between curved connector and Z-shaped contact arm, and one end of described curved connector is provided with a guide way.
Described guide way is the roller on the one end being movably connected on described abnormity contact arm or bearing.
The interior door hinge super large open angle safety cabinet of the present invention includes that the interior Hinge device being connected between cabinet and cabinet door, interior Hinge device are the interior Hinge device described in claim 1 or 2.
Described bottom of cabinet bulk is provided with universal wheel, the concealed base bottom being connected to cabinet of described universal wheel, and cabinet base plate improves welding position when welding according to universal wheel height.
The profile of the interior Hinge device of the present invention and the existing interior door hinge safety cabinet of super large open angle safety cabinet thereof is clean and tidy and security performance, whole functional parts does not exposes, unlikely impact uses, open angle is more than or equal to 180 °, guaranteeing that cabinet door occurs without seizing phenomenon when forwarding to extreme by only structured stopping means, cabinet door folding is freely；Meanwhile, being furnished with concealed universal wheel easy to assemble, transport and mobile before convenient installation at the bottom of cabinet, after dismounting universal wheel, the fixing safety cabinet of installation can obtain more preferable theftproof performance, high practicability and generalization again.
Accompanying drawing explanation
Fig. 1 is Hinge device one embodiment (side-looking) structural representation in the present invention；Fig. 2 is super large open angle safety cabinet (side-looking) structural representation that the present invention has interior Hinge device；Fig. 3 is interior Hinge device, cabinet door and cabinet connection structure top view in Fig. 2；Fig. 4 is that in Fig. 3, in cabinet door opening process, interior Hinge device, stopping means are connected with each other state diagram with cabinet door etc.；Fig. 5 is that in Fig. 3, complete (maximum) opening lower internal door hinge device of cabinet door, stopping means are connected with each other state diagram with cabinet door etc.；Fig. 6 is door hinge super large open angle safety cabinet axonometric chart in the present invention.
Detailed description of the invention
Now by example structure accompanying drawing, the invention will be further described.As shown in figs 1 to 6, the interior Hinge device 3 of the present invention includes U-shaped linking arm 9, the two ends of U-shaped linking arm 9 are respectively welded corresponding door-hinge 8, inside cabinet 1 and cabinet door 2, corresponding site corresponds respectively to the two ends door-hinge 8 of U-shaped linking arm 9, is fixedly connected with corresponding axle sleeve 7, and two U-shaped linking arms 9 are movably connected between cabinet 1 and cabinet door 2 by two door-hinges 8 on its two ends and corresponding two axle sleeves 7 on cabinet 1 thereof respectively.
In the present embodiment, stopping means includes a Z-shaped contact arm 11 and corresponding back-moving spring 12 thereof, Z-shaped its one end of contact arm 11 is connected to be positioned on a U-shaped linking arm 9 of cabinet opposing lower portions by pivot pin 13 turnably, its other end (free end) connects the bearing 10 having a corresponding interior sidewall surface corresponding to cabinet 1 turnably, is connected a back-moving spring 12 between Z-shaped contact arm 11 and the U-shaped linking arm 9 of this bottom.
The interior door hinge super large open angle safety cabinet of the present embodiment includes cabinet 1, cabinet door 2, lockset 14 and handle 4 are installed on cabinet door 2, cabinet 1 front lower position is provided with ornamental strip 5, bottom cabinet 1, (base plate) is provided with universal wheel 6, and universal wheel 6 uses concealed structure easy to assemble, improves its welding position when the base plate of cabinet 1 welds according to the height of universal wheel 6, when using safety cabinet, fixing safety cabinet is installed after detachable universal wheel again；Cabinet 1 is flexibly connected by corresponding axle sleeve 7 and door-hinge 8 etc. by the U-shaped linking arm 9 of the interior Hinge device 3 laying respectively at the upper and lower relevant position of cabinet the most turnably with cabinet door 2.
When opening cabinet door: first turn on lockset, rotate handle, latch mechanism and locking bar is driven to retract, pull out gently, cabinet door can be pulled open, cabinet door of opening now is mutually to be rotated realization by the door-hinge being connected to cabinet door with its axle sleeve, when cabinet door opens about 90 °, because the inner retaining side of cabinet door has encountered U-shaped linking arm, now continue to drive the door-hinge being connected on cabinet 1 to rotate toward cabinet goalkeeper during external-open cabinet door, thus can continue toward external-open cabinet door until maximum angle, the most Z-shaped contact arm can be because the active force of back-moving spring 12 rotates clockwise, until clasping the inner retaining side of cabinet door 2, complete opening door operation (such as Fig. 5).
nullWhen closing cabinet door: opening states of cabinet door (Fig. 5)，The outside holding cabinet door makes cabinet door rotate clockwise，At this moment because Z-shaped contact arm has clasped the inner retaining side of cabinet door，The door-hinge being connected to cabinet door cannot rotate，So the door-hinge being connected on cabinet can be driven to rotate，To keep cabinet door to rotate clockwise，When forwarding certain position (such as Fig. 4 position) to，Bearing on Z-shaped contact arm can touch the corresponding skirt walls of cabinet，At this moment continue to make cabinet door rotate clockwise，Bearing can move along corresponding skirt walls direction in cabinet of cabinet，Bearing can drive Z-shaped contact arm to rotate counterclockwise simultaneously，Until Z-shaped contact arm gets out of the way the inner retaining side of cabinet door completely，At this moment continue to make cabinet door rotate clockwise，Owing to there is no the restriction of Z-shaped contact arm，It is connected to the axle sleeve on cabinet door and door-hinge mutually rotates，Door-closing operation is completed when cabinet door is pushed completely into cabinet，Now it is rotated further by handle，Latch mechanism and locking bar is driven to stretch out and can complete operation (such as Fig. 3) of locking a door.
For in the present invention, but stopping means or stop also each curved connector is correspondingly arranged one.Other modified products based on Hinge device in this and the technical scheme of super large open angle safety cabinet thereof belong to protection scope of the present invention；The detailed description of the invention of above-described embodiment non-invention exhaustive.
Claims (6)
1. Hinge device in a kind, including the attachment means being connected between cabinet and cabinet door, it is characterized in that described attachment means includes a curved connector being respectively movably connected to described cabinet and cabinet door, described attachment means also includes the one or more stops being located between described cabinet door and cabinet, described stop includes that one is movably connected on the Z-shaped contact arm on described curved connector and back-moving spring corresponding to described cabinet, and described back-moving spring is connected between curved connector and Z-shaped contact arm.
The most according to claim 1, Hinge device in, is characterized in that described curved connector is a U-shaped linking arm, and the two ends of described U-shaped linking arm are movably connected on the corresponding position of cabinet and cabinet door respectively by corresponding door-hinge.
The most according to claim 1, Hinge device in, is characterized in that one end of described curved connector is provided with a guide way.
The most according to claim 3, Hinge device in, is characterized in that described guide way is the roller on the one end being movably connected on described Z-shaped contact arm or bearing.
5. a door hinge super large open angle safety cabinet in, including the interior Hinge device being connected between cabinet and cabinet door, is characterized in that interior Hinge device is the interior Hinge device described in claim 1 or 2.
The most according to claim 5, door hinge super large open angle safety cabinet in, is characterized in that described bottom of cabinet bulk is provided with universal wheel, the concealed base bottom being connected to cabinet of described universal wheel, and cabinet base plate improves welding position when welding according to universal wheel height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310695628.3A CN103696644B (en) | 2013-09-11 | 2013-12-18 | Hinge device and super large open angle safety cabinet thereof in a kind of |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310412942.6 | 2013-09-11 | ||
| CN2013104129426 | 2013-09-11 | ||
| CN201310412942 | 2013-09-11 | ||
| CN201310695628.3A CN103696644B (en) | 2013-09-11 | 2013-12-18 | Hinge device and super large open angle safety cabinet thereof in a kind of |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103696644A CN103696644A (en) | 2014-04-02 |
| CN103696644B true CN103696644B (en) | 2016-11-30 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2528869Y (en) * | 2002-04-01 | 2003-01-01 | 周科荣 | Hidden double-axle hinge for safe |
| JP2007056666A (en) * | 2005-08-20 | 2007-03-08 | Siemonswerk Gmbh | Door hinge for covering structure body between door frame and door |
| CN101163845A (en) * | 2003-10-17 | 2008-04-16 | 约翰·D·布拉什公司 | Internal hinge for fire-resistant safe |
| CN101218411A (en) * | 2005-07-07 | 2008-07-09 | 洛克威有限公司 | Door mount for a safe |
| CN202611412U (en) * | 2012-05-15 | 2012-12-19 | 无锡贝奥精密机械有限公司 | Hinge body device of safe |
| CN202913834U (en) * | 2012-10-26 | 2013-05-01 | 何厚荣 | Embedded fridge door hinge |
| CN103233638A (en) * | 2013-05-13 | 2013-08-07 | 梁镇镝 | Four-shaft and three-connecting-rod hinge structure |
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2528869Y (en) * | 2002-04-01 | 2003-01-01 | 周科荣 | Hidden double-axle hinge for safe |
| CN101163845A (en) * | 2003-10-17 | 2008-04-16 | 约翰·D·布拉什公司 | Internal hinge for fire-resistant safe |
| CN101218411A (en) * | 2005-07-07 | 2008-07-09 | 洛克威有限公司 | Door mount for a safe |
| JP2007056666A (en) * | 2005-08-20 | 2007-03-08 | Siemonswerk Gmbh | Door hinge for covering structure body between door frame and door |
| CN202611412U (en) * | 2012-05-15 | 2012-12-19 | 无锡贝奥精密机械有限公司 | Hinge body device of safe |
| CN202913834U (en) * | 2012-10-26 | 2013-05-01 | 何厚荣 | Embedded fridge door hinge |
| CN103233638A (en) * | 2013-05-13 | 2013-08-07 | 梁镇镝 | Four-shaft and three-connecting-rod hinge structure |
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