CN103291121A - Multidirectional gear rack mechanism of safety box - Google Patents
Multidirectional gear rack mechanism of safety box Download PDFInfo
- Publication number
- CN103291121A CN103291121A CN2013102587379A CN201310258737A CN103291121A CN 103291121 A CN103291121 A CN 103291121A CN 2013102587379 A CN2013102587379 A CN 2013102587379A CN 201310258737 A CN201310258737 A CN 201310258737A CN 103291121 A CN103291121 A CN 103291121A
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- Prior art keywords
- rack
- gear
- multidirectional
- lower cover
- upper cover
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- Gears, Cams (AREA)
Abstract
The invention discloses a multidirectional gear rack mechanism of a safety box. The multidirectional gear rack mechanism of the safety rack comprises an upper cover board, a lower cover board, upper racks, lower racks and a gear. Gear grooves, rack grooves and fixing screw holes are evenly formed in the upper cover board and the lower cover board. The opposite faces of the upper cover board and the lower cover board are combined and fixed through the fixing screw holes. The gear is located in a cavity body formed by combining gear groove faces of the upper cover board and the lower cover board. The upper racks are located in the rack grooves of the upper cover board, and the lower racks are located in the rack grooves of the lower cover board. The upper racks and the lower racks are matched with the gear. According to the multidirectional gear rack mechanism of the safety box, multiple layers of rack structures are arranged to be matched with the same gear, therefore, synchronous movement of multidirectional gear racks is achieved and multidirectional locking and bolting movement is controlled, and the defect that a wedge-shaped transmission mechanism is needed in the prior art is avoided.
Description
Technical field
The present invention relates to the safety cabinet technical field, be specifically related to a kind of multidirectional pinion and rack of safety cabinet.
Background technology
For realizing safety preferably, the locking bolt of safety cabinet is multidirectional structure in the prior art, namely be provided with horizontal horizontal locking bolt, also be provided with top locking bolt and the bottom locking bolt of vertical direction, described multidirectional locking bolt is realized being synchronized with the movement by the transmission mechanism of wedge structure usually, but the deficiency that this structure exists is the motion underaction, and energy consumption is higher, after the long-term use of wedge shape transmission mechanism, the surface can become coarse gradually, makes the sliding friction transmission become difficult.
Summary of the invention
The object of the present invention is to provide a kind of multidirectional pinion and rack of safety cabinet, come multidirectional locking bolt motion control by designing the mechanism that a kind of multidirectional rack-and-pinion is synchronized with the movement, and overcome the deficiencies in the prior art.
To achieve these goals, the technical scheme of the present invention's proposition is:
A kind of multidirectional pinion and rack of safety cabinet, comprise upper cover plate, lower cover, upper rack, following tooth bar, gear, described upper cover plate and described lower cover are provided with gear grooved, rach slot, fixing threaded hole, described upper cover plate and the described fixing threaded hole of described lower cover forward surface merga pass are fixed, the described gear groove face that described gear is positioned at described upper cover plate and described lower cover closes the cavity of formation, described upper rack is positioned at the described rach slot of described upper cover plate, described tooth bar down is positioned at the described rach slot of described lower cover, and described upper rack and described tooth bar down all cooperate with described gear.
Multidirectional pinion and rack as the further improved safety cabinet of the present invention, the described rach slot of described upper cover plate is two and is parallel to each other, described upper rack is two and lays respectively in two described rach slots of described upper cover plate, and the structure of two described upper racks is with respect to described gear centre symmetry.
Multidirectional pinion and rack as the further improved safety cabinet of the present invention, the described rach slot of described lower cover is two and is parallel to each other, described tooth bar down is two and lays respectively in two described rach slots of described lower cover, and the structure of two described tooth bars down is with respect to described gear centre symmetry.
As the multidirectional pinion and rack of the further improved safety cabinet of the present invention, the described rach slot of described upper cover plate is different with the described rach slot direction of described lower cover.
As the multidirectional pinion and rack of the further improved safety cabinet of the present invention, the described rach slot of described upper cover plate is vertical mutually with the described rach slot of described lower cover.
The multidirectional pinion and rack of safety cabinet provided by the present invention, cooperate with same gear by the rack structure that multilayer is set, thereby realize that multidirectional rack-and-pinion is synchronized with the movement and controls the motion of multidirectional locking bolt, avoided needing the wedge shape transmission mechanism in the prior art and the deficiency that exists.
Description of drawings
Fig. 1, the multidirectional pinion and rack schematic perspective view of safety cabinet;
Fig. 2, gear and rack structure schematic diagram;
Fig. 3, upper cover plate and lower cover structural representation.
1 is gear, and 2 is upper rack, and 3 are following tooth bar, and 4 is upper cover plate, and 41 is fixing threaded hole, and 42 is gear grooved, and 43 is rach slot, and 5 is lower cover.
The specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with drawings and Examples the present invention is done to describe in further detail, this embodiment only is used for explaining the present invention, does not constitute the restriction to protection domain of the present invention.
Shown in Fig. 1-3, the multidirectional pinion and rack of the safety cabinet that present embodiment provides, comprise upper cover plate 4, lower cover 5, upper rack 2, following tooth bar 3, gear 1, described upper cover plate 4 and described lower cover 5 are provided with gear grooved 42, rach slot 43, fixing threaded hole 41, the described fixing threaded hole 41 of described upper cover plate 4 and described lower cover 5 forward surface merga pass is fixed, described gear grooved 42 faces that described gear 1 is positioned at described upper cover plate 4 and described lower cover 5 close the cavity of formation, described upper rack 2 is positioned at the described rach slot 43 of described upper cover plate 4, described tooth bar 3 down is positioned at the described rach slot 43 of described lower cover 5, and described upper rack 2 and described tooth bar 3 down all cooperate with described gear 1.The described rach slot 43 of described upper cover plate 4 is two and is parallel to each other that described upper rack 2 is two and lays respectively in two described rach slots 43 of described upper cover plate 4, and the structure of two described upper racks 2 is with respect to described gear 1 center symmetry.The described rach slot 43 of described lower cover 5 is two and is parallel to each other that described tooth bar 3 down is two and lays respectively in two described rach slots 43 of described lower cover 5, and the structure of two described tooth bars 3 down is with respect to described gear 1 center symmetry.The described rach slot 43 of described upper cover plate 4 is different with described rach slot 43 directions of described lower cover 5.Preferably, the described rach slot 43 of described upper cover plate 4 is vertical mutually with the described rach slot 43 of described lower cover 5.
Claims (5)
1. the multidirectional pinion and rack of a safety cabinet, it is characterized in that: comprise upper cover plate (4), lower cover (5), upper rack (2), following tooth bar (3), gear (1), described upper cover plate (4) and described lower cover (5) are provided with gear grooved (42), rach slot (43), fixing threaded hole (41), described upper cover plate (4) and the described fixing threaded hole of described lower cover (5) forward surface merga pass (41) are fixing, described gear grooved (42) face that described gear (1) is positioned at described upper cover plate (4) and described lower cover (5) closes the cavity of formation, described upper rack (2) is positioned at the described rach slot (43) of described upper cover plate (4), described tooth bar (3) down is positioned at the described rach slot (43) of described lower cover (5), and described upper rack (2) and described tooth bar (3) down all cooperate with described gear (1).
2. the multidirectional pinion and rack of safety cabinet according to claim 1, it is characterized in that: the described rach slot (43) of described upper cover plate (4) is two and is parallel to each other, described upper rack (2) is two and lays respectively in two described rach slots (43) of described upper cover plate (4), and the structure of two described upper racks (2) is with respect to described gear (1) center symmetry.
3. the multidirectional pinion and rack of safety cabinet according to claim 1, it is characterized in that: the described rach slot (43) of described lower cover (5) is two and is parallel to each other, described tooth bar (3) down is two and lays respectively in two described rach slots (43) of described lower cover (5), and the structure of two described tooth bars (3) down is with respect to described gear (1) center symmetry.
4. the multidirectional pinion and rack of safety cabinet according to claim 1, it is characterized in that: the described rach slot (43) of described upper cover plate (4) is different with described rach slot (43) direction of described lower cover (5).
5. the multidirectional pinion and rack of safety cabinet according to claim 3 is characterized in that: the described rach slot (43) of described upper cover plate (4) is vertical mutually with the described rach slot (43) of described lower cover (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102587379A CN103291121A (en) | 2013-06-26 | 2013-06-26 | Multidirectional gear rack mechanism of safety box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102587379A CN103291121A (en) | 2013-06-26 | 2013-06-26 | Multidirectional gear rack mechanism of safety box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103291121A true CN103291121A (en) | 2013-09-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102587379A Pending CN103291121A (en) | 2013-06-26 | 2013-06-26 | Multidirectional gear rack mechanism of safety box |
Country Status (1)
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| CN (1) | CN103291121A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423938A (en) * | 2016-12-14 | 2017-02-22 | 佛山蓝途科技有限公司 | Strip face cleaning device of alloy-plated strip edge-cutting device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2242964Y (en) * | 1995-08-13 | 1996-12-18 | 许振荣 | Gear-driven four-way multi-bolt synchronous interlocking device for anti-theft door |
| DE10048211A1 (en) * | 2000-09-28 | 2002-04-18 | Pierre Meyers | Locking unit for drive axis of electronic locks, employs pivoted ratchet lever spring-loaded against toothed wheel to permit rotation in only one direction |
| CN201158993Y (en) * | 2008-01-29 | 2008-12-03 | 宁波永发集团有限公司 | Safety latch structure capable of locking door board corner |
| CN101974994A (en) * | 2010-09-26 | 2011-02-16 | 李锦恭 | Three-way locking device and three-way locking bolt electric control semi-automatic lock adopting electric control operation |
| CN102797380A (en) * | 2012-09-03 | 2012-11-28 | 江西卓尔金属设备集团有限公司 | Four-direction gear device of safety mechanical lock |
| CN203430176U (en) * | 2013-06-26 | 2014-02-12 | 芜湖科密电子有限公司 | Multidirectional gear and rack mechanism of safe case |
-
2013
- 2013-06-26 CN CN2013102587379A patent/CN103291121A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2242964Y (en) * | 1995-08-13 | 1996-12-18 | 许振荣 | Gear-driven four-way multi-bolt synchronous interlocking device for anti-theft door |
| DE10048211A1 (en) * | 2000-09-28 | 2002-04-18 | Pierre Meyers | Locking unit for drive axis of electronic locks, employs pivoted ratchet lever spring-loaded against toothed wheel to permit rotation in only one direction |
| CN201158993Y (en) * | 2008-01-29 | 2008-12-03 | 宁波永发集团有限公司 | Safety latch structure capable of locking door board corner |
| CN101974994A (en) * | 2010-09-26 | 2011-02-16 | 李锦恭 | Three-way locking device and three-way locking bolt electric control semi-automatic lock adopting electric control operation |
| CN102797380A (en) * | 2012-09-03 | 2012-11-28 | 江西卓尔金属设备集团有限公司 | Four-direction gear device of safety mechanical lock |
| CN203430176U (en) * | 2013-06-26 | 2014-02-12 | 芜湖科密电子有限公司 | Multidirectional gear and rack mechanism of safe case |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423938A (en) * | 2016-12-14 | 2017-02-22 | 佛山蓝途科技有限公司 | Strip face cleaning device of alloy-plated strip edge-cutting device |
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Application publication date: 20130911 |