CN104018757A - Safe box door - Google Patents
Safe box door Download PDFInfo
- Publication number
- CN104018757A CN104018757A CN201410216774.8A CN201410216774A CN104018757A CN 104018757 A CN104018757 A CN 104018757A CN 201410216774 A CN201410216774 A CN 201410216774A CN 104018757 A CN104018757 A CN 104018757A
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- CN
- China
- Prior art keywords
- rod
- door
- hinge
- connecting rod
- secondary latch
- 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 invention discloses a safe box door. The safe box door comprises a main lock plunger, a main connecting rod, secondary lock plungers, a door plank, a hinge, a secondary connecting rod, a push rod and a rotary rod, wherein the door plank is provided with a lock structure, the main lock plunger of the lock structure is connected with the main connecting rod, and the secondary lock plungers are arranged at the two ends of the main connecting rod respectively. The secondary lock plunger on the side of the hinge and the secondary lock plunger on the side of the main connecting rod enable the door plank to be stably fixed to a box body of a safe box, the purpose is to simplify a traditional hinge for connection of the door plank and the box body, the production process of the hinge is simplified, standard workpieces can be directly used, and therefore the cost for researching and manufacturing the hinge is lowered. The two secondary lock plungers are arranged at the upper end and the lower end of the door plank respectively and are connected with the main connecting rod and the secondary connecting rod respectively through a slider-crank mechanism, and therefore the periphery of the door plank can be firmly connected through the secondary lock plungers and the box body. The safe box door overcomes the defect that the hinge position of a traditional safe box is weak, simplifies the design structure of the safe box, and enables the safe box to be safer.
Description
Technical field
The present invention relates to safety door field, specifically a kind of safe door.
Background technology
Along with improving constantly of people's living standard, the use amount of safe is increasing, and people have also proposed more and more higher requirement to the quality of safe simultaneously.As the weakest position of strongbox security performance---hinge, the most key problem in insurance production always.
" hinge for safe " that China Patent No. 200510003789.7 is mentioned, its hinge is made processing and is divided into a lot of steps, not only can increase cost of production, and time production cycle is long simultaneously; Thereby increased the cost of strongbox, made the global design of strongbox become complicated simultaneously, be unfavorable for producing and assembling.
Summary of the invention
The object of the present invention is to provide a kind of safe door, to solve the problem proposing in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
A safe door, master latch, master connecting-rod, secondary latch bolt, door-plate, hinge, slave connecting rod, push rod and bull stick, described door-plate is provided with lock construction; The master latch of described lock construction connects master connecting-rod, and the two ends of master connecting-rod are respectively equipped with a secondary latch bolt; Described slave connecting rod is positioned at the side that door-plate has been installed hinge, and the two ends of slave connecting rod are connected with respectively a secondary latch bolt; The secondary latch bolt of the secondary latch bolt of hinge one side and master connecting-rod one side; Between described master connecting-rod and slave connecting rod, be provided with a bull stick, bull stick can flexible rotating, the two ends of described bull stick are flexibly connected by push rod with master connecting-rod and slave connecting rod respectively, the two ends up and down of described door-plate arrange two secondary latch bolts respectively, connect master connecting-rod and slave connecting rod respectively by slider-crank mechanism.
As the further scheme of the present invention: described hinge adopts standard component.
As the present invention's scheme further: described secondary latch bolt the position of corresponding casing be provided with lockhole.
Compared with prior art, the invention has the beneficial effects as follows: the secondary latch bolt of the secondary latch bolt of hinge one side and master connecting-rod one side, make on the casing that is fixed on strongbox that door-plate can be stable, its objective is the hinge being connected with casing in order to simplify traditional door-plate, simplify hinge production technology, direct selection standard part, thereby the cost that reduces hinge research and make; The two ends up and down of described door-plate arrange two secondary latch bolts respectively, by slider-crank mechanism, connect master connecting-rod and slave connecting rod respectively, thereby the surrounding of door-plate is reinforced the connection by secondary latch bolt and casing, avoided the shortcoming of traditional insurance case hinge position weakness, simplify the project organization of strongbox, also made strongbox safer.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, in the embodiment of the present invention, a kind of safe door, master latch 1, master connecting-rod 2, secondary latch bolt 3, door-plate 4, hinge 5, slave connecting rod 6, push rod 7 and bull stick 8, described door-plate 4 is provided with lock construction, and lock construction is prior art, and the present invention does not explain.
The master latch 1 of described lock construction connects master connecting-rod 2, and the two ends of master connecting-rod 2 are respectively equipped with a secondary latch bolt 3, and when master latch 1 motion, master connecting-rod 2 drives secondary latch bolts 3 to move together, so make door-plate 4 and box sealing more firm.
Described slave connecting rod 6 is positioned at the side that door-plate 4 has been installed hinge 5, and the two ends of slave connecting rod 6 are connected with respectively a secondary latch bolt 3, and the position of 3 corresponding casings of secondary latch bolt is provided with lockhole; The secondary latch bolt 3 of hinge 5 one sides and the secondary latch bolt 3 of master connecting-rod 2 one sides, make on the casing that is fixed on strongbox that door-plate 4 can be stable, its objective is the hinge being connected with casing in order to simplify traditional door-plate 4, simplify hinge production technology, direct selection standard part, thereby the cost that reduces hinge research and make.
Between described master connecting-rod 2 and slave connecting rod 6, be provided with a bull stick 8, bull stick 8 can flexible rotating, the two ends of described bull stick 8 are flexibly connected by push rod 7 with master connecting-rod 2 and slave connecting rod 6 respectively, thereby while making master connecting-rod 2 motion, guarantee that slave connecting rod 6 is contrary with the direction of motion of master connecting-rod 2.
The two ends up and down of described door-plate 4 arrange two secondary latch bolts 3 respectively, by slider-crank mechanism, connect master connecting-rod 2 and slave connecting rod 6 respectively, thereby the surrounding of door-plate is reinforced the connection by secondary latch bolt 3 and casing, avoided the shortcoming of traditional insurance case hinge position weakness, simplify the project organization of strongbox, also made strongbox safer.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and in the situation that not deviating from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present invention is limited by claims rather than above-mentioned explanation, is therefore intended to include in the present invention dropping on the implication that is equal to important document of claim and all changes in scope.Any Reference numeral in claim should be considered as limiting related claim.
In addition, be to be understood that, although this manual is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of manual is only for clarity sake, those skilled in the art should make manual as a whole, and the technical scheme in each embodiment also can, through appropriately combined, form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. a safe door, comprises master latch, master connecting-rod, secondary latch bolt, door-plate, hinge, slave connecting rod, push rod and bull stick, it is characterized in that, described door-plate is provided with lock construction; The master latch of described lock construction connects master connecting-rod, and the two ends of master connecting-rod are respectively equipped with a secondary latch bolt; Described slave connecting rod is positioned at the side that door-plate has been installed hinge, and the two ends of slave connecting rod are connected with respectively a secondary latch bolt; The secondary latch bolt of the secondary latch bolt of hinge one side and master connecting-rod one side; Between described master connecting-rod and slave connecting rod, be provided with a bull stick, bull stick can flexible rotating, the two ends of described bull stick are flexibly connected by push rod with master connecting-rod and slave connecting rod respectively, the two ends up and down of described door-plate arrange two secondary latch bolts respectively, connect master connecting-rod and slave connecting rod respectively by slider-crank mechanism.
2. a kind of safe door according to claim 1, is characterized in that, described secondary latch bolt the position of corresponding casing be provided with lockhole.
3. a kind of safe door according to claim 1, is characterized in that, described hinge adopts standard component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410216774.8A CN104018757A (en) | 2014-05-21 | 2014-05-21 | Safe box door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410216774.8A CN104018757A (en) | 2014-05-21 | 2014-05-21 | Safe box door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104018757A true CN104018757A (en) | 2014-09-03 |
Family
ID=51435718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410216774.8A Pending CN104018757A (en) | 2014-05-21 | 2014-05-21 | Safe box door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104018757A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2199362A (en) * | 1986-11-12 | 1988-07-06 | Woodward & Barugh Limited | Access panel locking arrangement |
| CN2296395Y (en) * | 1997-04-29 | 1998-11-04 | 潘建 | Anti-pry safety door |
| CN2613570Y (en) * | 2003-03-07 | 2004-04-28 | 宁波永发集团有限公司 | Safe door structure |
| JP2011026893A (en) * | 2009-07-28 | 2011-02-10 | Takigen Mfg Co Ltd | Door structure for casing |
| CN202745531U (en) * | 2012-08-28 | 2013-02-20 | 熊春林 | Four-direction locking mechanism for door body of safety box |
| CN103277023A (en) * | 2013-05-30 | 2013-09-04 | 中航虹波风电设备有限公司 | Wind tower watertight door |
| CN103573289A (en) * | 2012-07-21 | 2014-02-12 | 黑龙江省华升救援装备有限公司 | Multifunctional protective airtight door for coal mine |
-
2014
- 2014-05-21 CN CN201410216774.8A patent/CN104018757A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2199362A (en) * | 1986-11-12 | 1988-07-06 | Woodward & Barugh Limited | Access panel locking arrangement |
| CN2296395Y (en) * | 1997-04-29 | 1998-11-04 | 潘建 | Anti-pry safety door |
| CN2613570Y (en) * | 2003-03-07 | 2004-04-28 | 宁波永发集团有限公司 | Safe door structure |
| JP2011026893A (en) * | 2009-07-28 | 2011-02-10 | Takigen Mfg Co Ltd | Door structure for casing |
| CN103573289A (en) * | 2012-07-21 | 2014-02-12 | 黑龙江省华升救援装备有限公司 | Multifunctional protective airtight door for coal mine |
| CN202745531U (en) * | 2012-08-28 | 2013-02-20 | 熊春林 | Four-direction locking mechanism for door body of safety box |
| CN103277023A (en) * | 2013-05-30 | 2013-09-04 | 中航虹波风电设备有限公司 | Wind tower watertight door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140903 |