CN103912180A - Four-directional linkage door catch mechanism of safety box - Google Patents
Four-directional linkage door catch mechanism of safety box Download PDFInfo
- Publication number
- CN103912180A CN103912180A CN201410119489.4A CN201410119489A CN103912180A CN 103912180 A CN103912180 A CN 103912180A CN 201410119489 A CN201410119489 A CN 201410119489A CN 103912180 A CN103912180 A CN 103912180A
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- door bolt
- fixed head
- door
- bolt fixed
- linkage board
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Abstract
The invention discloses a four-directional linkage door catch mechanism of a safety box. The four-directional linkage door catch mechanism comprises a driving mechanism and four door bolt fixing plates. Every two of the door bolt fixing plates are parallel to each other. The door bolt fixing plates are disposed on the periphery of a door frame of the safety box respectively. Every two adjacent door bolt fixing plates are in linkage connection through a door bolt driving arm. Two oppositely parallel door bolt fixing plates of the four door bolt fixing plates are in linkage connection with the driving mechanism through linkage plates. Less space of the middle portion of a door is occupied, so that enough space of the middle portion of the door is reserved for other devices. Moreover, compared with conventional door catch mechanisms, the four-directional linkage door catch mechanism has the advantages of novel structure and low material cost.
Description
Technical field
The present invention relates to a kind of four-way link gear, be applied to locking or the release of safety cabinet cabinet door.
Background technology
Conventional door bolt mechanism is generally the middle part that is arranged in safe door, has occupied the mid portion of safe door, hinders the layout of other device.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, a kind of safety cabinet four-way linkage door bolt mechanism is provided, the doorframe surrounding that it is mainly distributed in safe door, takies a body mid portion less, other device is installed to door body mid portion and is stopped space.In addition, compared with conventional door bolt mechanism, structure is more novel, and material cost is not high yet.
For realizing above technical purpose, the present invention will take following technical scheme:
A kind of safety cabinet four-way linkage door bolt mechanism, comprises driving mechanism and four door bolt fixed heads, in four described door bolt fixed heads, and opposing parallel setting between two; Each door bolt fixed head is seated in respectively the surrounding of safety cabinet doorframe, between two adjacent door bolt fixed heads, is connected by a door bolt actuating arm; In four described door bolt fixed heads, wherein the door bolt fixed head of two opposing parallel, is connected by linkage board and driving mechanism respectively.
Four described door bolt fixed heads, are respectively door bolt fixed head, lower door bolt fixed head, left-hand door pin fixed head, right door bolt fixed head; The upper end of described upper door bolt fixed head is provided with door bolt, and the lower end of lower door bolt fixed head is provided with lower door bolt, and left-hand door pin is installed in the left side of left-hand door pin fixed head, and right door bolt is installed on the right side of right door bolt fixed head; The upside of upper door bolt fixed head and safety cabinet doorframe is adjacent, and the downside of lower door bolt fixed head and safety cabinet doorframe is adjacent, and the left side of left-hand door pin fixed head and safety cabinet doorframe is adjacent, and the right side of right door bolt fixed head and safety cabinet doorframe is adjacent.
Described linkage board is two, is respectively left linkage board, right linkage board; The right side of described left-hand door pin fixed head is connected by left linkage board and driving mechanism, right door bolt fixed head pass on left right linkage board and driving mechanism is connected.
Described right linkage board right-hand member and right door bolt fixed head are fixed, and laterally offer right gathering sill on the plate body of right linkage board, described right linkage board by through the positioning element location and installation of right gathering sill on safe door; Described left linkage board left end and left-hand door pin fixed head are fixed, and laterally offer left gathering sill on the plate body of left linkage board, described left linkage board by through the positioning element location and installation of left gathering sill on safe door.(on left linkage board, there is there guide groove?)
On described upper door bolt fixed head, lower door bolt fixed head, all offer two and drive skewed slots, and on upper door bolt fixed head or lower door bolt fixed head two drive skewed slots to be symmetrical arranged; One end of door bolt actuating arm and left-hand door pin plate or right door bolt plate are located by connecting, and the other end location and installation drives in skewed slot corresponding.
The angle of inclination of the driving skewed slot on described upper door bolt fixed head is acute angle, and the angle of inclination of driving skewed slot on lower door bolt fixed head is obtuse angle.
According to above technical scheme, with respect to prior art, the present invention has advantages of following:
Safety cabinet four-way linkage door bolt mechanism of the present invention, comprises driving mechanism and four door bolt fixed heads, in four described door bolt fixed heads, and opposing parallel setting between two; Each door bolt fixed head is seated in respectively the surrounding of safety cabinet doorframe, between two adjacent door bolt fixed heads, is connected by a door bolt actuating arm; In four described door bolt fixed heads, wherein the door bolt fixed head of two opposing parallel, is connected by linkage board and driving mechanism respectively; Hence one can see that, and what be positioned at safe door middle part is mainly driving mechanism, linkage board and lock body, and each door bolt fixed head is to be distributed in doorframe surrounding, so that the present invention takies a body mid portion is less, other device is installed to a door body mid portion and is stopped space.In addition, compared with conventional door bolt mechanism, structure is more novel, and material cost is not high yet.
Brief description of the drawings
Fig. 1 is the structural representation of safety cabinet of the present invention;
In figure: right linkage board 1; Left linkage board 2; Laterally door bolt fixed head 3; Longitudinally door bolt actuating arm 4; Upper door bolt fixed head 5; Lower door bolt fixed head 6.
Detailed description of the invention
Accompanying drawing discloses the structural representation of preferred embodiment involved in the present invention without limitation; Explain technical scheme of the present invention below with reference to accompanying drawing.
As shown in Figure 1, safety cabinet four-way linkage door bolt mechanism of the present invention, comprises driving mechanism and four door bolt fixed heads, in four described door bolt fixed heads, and opposing parallel setting between two; Each door bolt fixed head is seated in respectively the surrounding of safety cabinet doorframe, between two adjacent door bolt fixed heads, is connected by a door bolt actuating arm; In four described door bolt fixed heads, wherein the door bolt fixed head of two opposing parallel, is connected by linkage board and driving mechanism respectively.Wherein:
Four described door bolt fixed heads, are respectively door bolt fixed head, lower door bolt fixed head, left-hand door pin fixed head, right door bolt fixed head; The upper end of described upper door bolt fixed head is provided with door bolt, and the lower end of lower door bolt fixed head is provided with lower door bolt, and left-hand door pin is installed in the left side of left-hand door pin fixed head, and right door bolt is installed on the right side of right door bolt fixed head; The upside of upper door bolt fixed head and safety cabinet doorframe is adjacent, and the downside of lower door bolt fixed head and safety cabinet doorframe is adjacent, and the left side of left-hand door pin fixed head and safety cabinet doorframe is adjacent, and the right side of right door bolt fixed head and safety cabinet doorframe is adjacent;
Described linkage board is two, is respectively left linkage board, right linkage board; The right side of described left-hand door pin fixed head is connected by left linkage board and driving mechanism, right door bolt fixed head pass on left right linkage board and driving mechanism is connected; Described right linkage board right-hand member and right door bolt fixed head are fixed, and laterally offer right gathering sill on the plate body of right linkage board, described right linkage board by through the positioning element location and installation of right gathering sill on safe door; Described left linkage board left end and left-hand door pin fixed head are fixed, and on the plate body of left linkage board, laterally offer left gathering sill, described left linkage board is by the positioning element location and installation through left gathering sill on safe door, and left gathering sill, at driving mechanism rear, does not show in accompanying drawing.
On described upper door bolt fixed head, lower door bolt fixed head, all offer two and drive skewed slots, and on upper door bolt fixed head or lower door bolt fixed head two drive skewed slots to be symmetrical arranged; One end of door bolt actuating arm and left-hand door pin plate or right door bolt plate are located by connecting, and the other end location and installation drives in skewed slot corresponding; The angle of inclination of the driving skewed slot on described upper door bolt fixed head is acute angle, and the angle of inclination of driving skewed slot on lower door bolt fixed head is obtuse angle.
Operating principle of the present invention is:
In the time that driving mechanism drives, left-hand door pin fixed head, right door bolt fixed head laterally move, and drive upper door bolt fixed head, lower door bolt fixed head to move up and down by door bolt actuating arm, realize the closed of safe door or open.
Claims (6)
1. a safety cabinet four-way linkage door bolt mechanism, comprises driving mechanism and four door bolt fixed heads, it is characterized in that, and in four described door bolt fixed heads, opposing parallel setting between two; Each door bolt fixed head is seated in respectively the surrounding of safety cabinet doorframe, between two adjacent door bolt fixed heads, is connected by a door bolt actuating arm; In four described door bolt fixed heads, wherein the door bolt fixed head of two opposing parallel, is connected by linkage board and driving mechanism respectively.
2. safety cabinet four-way linkage door bolt mechanism according to claim 1, is characterized in that, four described door bolt fixed heads are respectively door bolt fixed head, lower door bolt fixed head, left-hand door pin fixed head, right door bolt fixed head; The upper end of described upper door bolt fixed head is provided with door bolt, and the lower end of lower door bolt fixed head is provided with lower door bolt, and left-hand door pin is installed in the left side of left-hand door pin fixed head, and right door bolt is installed on the right side of right door bolt fixed head; The upside of upper door bolt fixed head and safety cabinet doorframe is adjacent, and the downside of lower door bolt fixed head and safety cabinet doorframe is adjacent, and the left side of left-hand door pin fixed head and safety cabinet doorframe is adjacent, and the right side of right door bolt fixed head and safety cabinet doorframe is adjacent.
3. safety cabinet four-way linkage door bolt mechanism according to claim 2, is characterized in that, described linkage board is two, is respectively left linkage board, right linkage board; The right side of described left-hand door pin fixed head is connected by left linkage board and driving mechanism, right door bolt fixed head pass on left right linkage board and driving mechanism is connected.
4. safety cabinet four-way linkage door bolt mechanism according to claim 3, it is characterized in that, described right linkage board right-hand member and right door bolt fixed head are fixed, and on the plate body of right linkage board, laterally offer right gathering sill, described right linkage board by through the positioning element location and installation of right gathering sill on safe door; Described left linkage board left end and left-hand door pin fixed head are fixed, and laterally offer left gathering sill on the plate body of left linkage board, described left linkage board by through the positioning element location and installation of left gathering sill on safe door.
5. safety cabinet four-way linkage door bolt mechanism according to claim 3, it is characterized in that, on described upper door bolt fixed head, lower door bolt fixed head, all offer two and drive skewed slots, and on upper door bolt fixed head or lower door bolt fixed head two drive skewed slots to be symmetrical arranged; One end of door bolt actuating arm and left-hand door pin plate or right door bolt plate are located by connecting, and the other end location and installation drives in skewed slot corresponding.
6. safety cabinet four-way linkage door bolt mechanism according to claim 5, is characterized in that, the angle of inclination of the driving skewed slot on described upper door bolt fixed head is acute angle, and the angle of inclination of driving skewed slot on lower door bolt fixed head is obtuse angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410119489.4A CN103912180A (en) | 2014-03-27 | 2014-03-27 | Four-directional linkage door catch mechanism of safety box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410119489.4A CN103912180A (en) | 2014-03-27 | 2014-03-27 | Four-directional linkage door catch mechanism of safety box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103912180A true CN103912180A (en) | 2014-07-09 |
Family
ID=51038146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410119489.4A Pending CN103912180A (en) | 2014-03-27 | 2014-03-27 | Four-directional linkage door catch mechanism of safety box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103912180A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5088776A (en) * | 1989-06-30 | 1992-02-18 | James C Thomas | Locking mechanism for a safe door |
| CN202081776U (en) * | 2011-05-17 | 2011-12-21 | 艾谱机电发展(宁波)有限公司 | Reinforced burglar-proof mechanism for safe box or safe case |
| CN202831895U (en) * | 2012-08-22 | 2013-03-27 | 艾谱机电发展(宁波)有限公司 | Multi-directional door bolt mechanism of safe box door plate |
-
2014
- 2014-03-27 CN CN201410119489.4A patent/CN103912180A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5088776A (en) * | 1989-06-30 | 1992-02-18 | James C Thomas | Locking mechanism for a safe door |
| CN202081776U (en) * | 2011-05-17 | 2011-12-21 | 艾谱机电发展(宁波)有限公司 | Reinforced burglar-proof mechanism for safe box or safe case |
| CN202831895U (en) * | 2012-08-22 | 2013-03-27 | 艾谱机电发展(宁波)有限公司 | Multi-directional door bolt mechanism of safe box door plate |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140709 |