CN201082259Y - Locking device of cabinet door of sterilizing cabinet - Google Patents
Locking device of cabinet door of sterilizing cabinet Download PDFInfo
- Publication number
- CN201082259Y CN201082259Y CNU2007200461111U CN200720046111U CN201082259Y CN 201082259 Y CN201082259 Y CN 201082259Y CN U2007200461111 U CNU2007200461111 U CN U2007200461111U CN 200720046111 U CN200720046111 U CN 200720046111U CN 201082259 Y CN201082259 Y CN 201082259Y
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- China
- Prior art keywords
- pair
- connecting rod
- horizontal
- vertical
- door
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- Expired - Lifetime
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Abstract
The utility model discloses a locking device for the door of the sterilization cabinet, which can be operated conveniently, and comprises: a cabinet door and a door ring; wherein, a pair of horizontal fasteners and at least a pair of vertical fasteners are respectively arranged at the upper, lower, left and right sides of the door ring; a pair of vertical connecting bars, which correspond to the horizontal fasteners, and at least a pair of horizontal connecting bars, which corresponding to the vertical fasteners, are arranged on the cabinet door; the inner sides of the a pair of the vertical connecting bars are movably connected with a slave push bar respectively; the middle part of the slave push bar is fixedly connected with an end of a main push bar; the other end of the main push bar is movably connected with an end of the driving bar; the other end of the driving bar is movably connected with a connecting arm of a handle; the handle is movably arranged on the cabinet door; the inner ends of each pair of the horizontal connecting bars are movably connected with both ends of a horizontal push bar respectively; an inclined push plate is arranged between each horizontal push bar and the vertical connecting bar; the external ends of each horizontal connecting bar and the vertical connecting bar are movably provided with a latch respectively, which is assorted with the vertical fasteners and the horizontal fasteners; all latches are movably threaded in the guiding hole on the frame of the cabinet door.
Description
Technical field
This utility model relates to the locking device of door of steam sterilization cabinet.
Background technology
The locking device of traditional door of steam sterilization cabinet, generally include: the door circle corresponding on cabinet door and the cabinet with the cabinet door, one side of cabinet door is hinged on the cabinet, be provided with snap close around the door circle, be provided with the bolt that matches with snap close around the cabinet door, the centre of cabinet door is provided with the driving rotating disk and the handle of may command bolt turnover snap close.Its operation principle is: in the time of need closing the cabinet door, close, make it to be close to a circle at the cabinet door, turning handle, make the driving dial rotation, by the rotation that drives rotating disk each bolt is pushed in the corresponding snap close; In the time of need opening the door, the backward rotation handle makes to drive the rotating disk backward rotation, by the backward rotation that drives rotating disk each bolt is withdrawed from from corresponding snap close, just the cabinet door can be opened.The shortcoming of this locking device is: closing and opening of cabinet door all needs operator's turning handle multi-turn, uses very inconvenient.
The utility model content
Technical problem to be solved in the utility model is: the locking device that a kind of easy to operate door of steam sterilization cabinet is provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the locking device of door of steam sterilization cabinet, comprise: the door circle corresponding on cabinet door and the cabinet with the cabinet door, the upper and lower sides of door circle is provided with a pair of horizontal snap close that cooperatively interacts, the left and right sides of door circle is provided with the vertical snap close that at least one pair of cooperatively interacts, described cabinet door be provided with the corresponding a pair of vertical connecting rod of horizontal snap close with corresponding at least one pair of tranverse connecting rod of vertical snap close, a pair of vertical connecting rod the inner flexibly connects with the two ends from push rod respectively, fix from the middle part of push rod and an end of primary push rod, one end of the other end of primary push rod and drive rod flexibly connects, the other end of drive rod and the linking arm of handle flexibly connect, handle is movably arranged on the cabinet door, the every pair of tranverse connecting rod the inner flexibly connects with the two ends of a horizontal push rod respectively, one end of the middle part of each horizontal push rod and a cant plate fixes, the other end of cant plate and vertical connecting rod flexibly connect, the outer end of every tranverse connecting rod is provided with the bolt that matches with vertical snap close, and the outer end of every vertical connecting rod is provided with the bolt that matches with horizontal snap close; All bolt activities are located in the pilot hole on the cabinet doorjamb.
Above-mentioned vertical connecting rod and be from the movable connection method between the push rod, between vertical connecting rod and the cant plate: the corresponding site at vertical connecting rod is provided with engaging lug, engaging lug is provided with slotted hole, be provided with connecting pin in the slotted hole, engaging lug flexibly connects by connecting pin and from push rod or cant plate.
The beneficial effects of the utility model are: this utility model only needs handle is pulled a very little angle gently, just the bolt with tranverse connecting rod and vertical connecting rod two ends can be pushed simultaneously that corresponding vertical snap close is smashed with Horizontal lock or smash and withdraw from from vertical snap close and Horizontal lock accordingly, realize closing and opening of cabinet door, easy to operate.
Description of drawings
Fig. 1 is a main TV structure sketch map of the present utility model;
Fig. 2 is the partial structurtes sketch map of Fig. 1 left side apparent direction;
Fig. 3 is the structure for amplifying sketch map of A part among Fig. 1;
Fig. 4 is the structure for amplifying sketch map of B part among Fig. 1;
Among Fig. 1 to Fig. 4: 1, cabinet door, 2, Men Quan, 21, horizontal snap close, 22, vertical snap close, 3, vertical connecting rod, 31, engaging lug, 311, slotted hole, 32, bolt, 4, cant plate, 5, tranverse connecting rod, 52, bolt, 6, horizontal push rod, 7, from push rod, 8, primary push rod, 9, handle, 91, linking arm, 10, drive rod, 11, cabinet, 12, fulcrum post, 13, hinge.
The specific embodiment
The utility model will be further described below in conjunction with drawings and Examples:
As Fig. 1, shown in Figure 2, the locking device of door of steam sterilization cabinet described in the utility model, comprise: be hinged on cabinet door 1 on the cabinet 11 by a pair of hinge 13, and the door circle 2 corresponding on the cabinet 11 with cabinet door 1, the upper and lower sides of door circle 2 is provided with a pair of horizontal snap close 21 that cooperatively interacts, the left and right sides of door circle 2 is provided with four pairs of vertical snap closes 22 that cooperatively interact, described cabinet door 1 is provided with and a pair of horizontal snap close 21 corresponding a pair of vertical connecting rods 3 and vertical snap close 22 corresponding four pairs of tranverse connecting rods 5 with four pairs respectively, the inner of a pair of vertical connecting rod 3 flexibly connects with the two ends from push rod 7 respectively, fixedly connected with an end of primary push rod 8 from the middle part of push rod 7, one end of the other end of primary push rod 8 and drive rod 10 flexibly connects, one end of the other end of drive rod 10 and linking arm 91 flexibly connects, the other end of linking arm 91 and handle 9 fix, handle 9 is movably arranged on the fulcrum post 12 of fixedlying connected with cabinet door 1, the inner of every pair of tranverse connecting rod 5 flexibly connects with the two ends of a horizontal push rod 6 respectively, fixedly connected with an end of a cant plate 4 in the middle part of each horizontal push rod 6, the other end of cant plate 4 and vertical connecting rod 3 flexibly connect, the outer end of every tranverse connecting rod 5 is movably set with the bolt 52 that matches with vertical snap close 22, the outer end of every vertical connecting rod 3 is movably set with the bolt 32 that matches with horizontal snap close 21, all bolts 32 and 52 equal activities are located in the pilot hole on cabinet door 1 frame, make the bolt 32 horizontal snap close 21 of turnover smoothly, bolt 52 can pass in and out vertical snap close 22 smoothly.In the present embodiment, described vertical connecting rod 3 and be from the movable connection method between the push rod 7, between vertical connecting rod 3 and the cant plate 4: six appropriate sections at vertical connecting rod 3 are respectively arranged with engaging lug 31, be provided with slotted hole 311 on each engaging lug 31---referring to Fig. 3 and shown in Figure 4, be provided with connecting pin in the slotted hole 311, wherein: intermediary two engaging lugs 31 respectively by connecting pin with flexibly connect from the two ends of push rod 7, other four engaging lugs 31 are respectively by connecting pin and 4 flexible connections of four cant plates.
The process of locking a door of the present utility model is: up time needle plate fixed handle 9, handle 9 drives primary push rod 8 by its linking arm 91 with the drive rod 10 that links to each other with linking arm 91 and clockwise rotates from push rod 7, thereby with a pair of vertical connecting rod 3 to extrapolation, in vertical connecting rod 3 outside motor processs, two horizontal push rods 6 that two blocks of cant plates 4 of upside drive upside move up, two horizontal push rods 6 that two blocks of cant plates 4 of downside drive downside move down, until mobile state shown in Figure 1, at this moment, bolt 32 on the vertical connecting rod 3 is pushed in the horizontal snap close 21, tranverse connecting rod 5 connects being aligned with horizontal push rod 6 under the pulling of cant plate 4, thereby the bolt on the tranverse connecting rod 5 52 is pushed in the corresponding vertical bolt 22, and cabinet door 1 is just locked like this; The process of opening the door is: inverse time needle plate fixed handle 9, handle 9 drives primary push rod 8 by its linking arm 91 with the drive rod 10 that links to each other with linking arm 91 and rotates counterclockwise from push rod 7, thereby a pair of vertical connecting rod 3 is inwardly drawn in, make the bolt 32 on the vertical connecting rod 3 from corresponding horizontal snap close 21, withdraw from, in the gathering process of vertical connecting rod 3, two horizontal push rods 6 that two blocks of cant plates 4 of upside drive upside move down, make two horizontal push rods 6 of upside form the trapezoidal shape of upward opening respectively with corresponding a pair of tranverse connecting rod 5, meanwhile, two horizontal push rods 6 that two blocks of cant plates 4 of downside drive downside move up, make the trapezoidal shape that two horizontal push rods 6 of downside form under shed with corresponding a pair of tranverse connecting rod 5 respectively, thereby the bolt 52 on four pairs of tranverse connecting rods 5 is withdrawed from from corresponding vertical bolt 22, like this, the locking of cabinet door 1 has just been removed.
This utility model only needs handle 9 is pulled a very little angle, just the bolt 32 at bolt 52 on four pairs of tranverse connecting rods 5 and a pair of vertical connecting rod 3 two ends can be pushed simultaneously in corresponding vertical snap close 22 and the horizontal snap close 21 or from withdrawing from vertical snap close 22 and the horizontal snap close 21 accordingly, realize closing and opening of cabinet door 1, easy to operate.
Claims (2)
1. the locking device of door of steam sterilization cabinet, comprise: the door circle corresponding on cabinet door and the cabinet with the cabinet door, the upper and lower sides of door circle is provided with a pair of horizontal snap close that cooperatively interacts, the left and right sides of door circle is provided with the vertical snap close that at least one pair of cooperatively interacts, it is characterized in that: described cabinet door be provided with the corresponding a pair of vertical connecting rod of horizontal snap close with corresponding at least one pair of tranverse connecting rod of vertical snap close, a pair of vertical connecting rod the inner flexibly connects with the two ends from push rod respectively, fix from the middle part of push rod and an end of primary push rod, one end of the other end of primary push rod and drive rod flexibly connects, the other end of drive rod and the linking arm of handle flexibly connect, handle is movably arranged on the cabinet door, the every pair of tranverse connecting rod the inner flexibly connects with the two ends of a horizontal push rod respectively, one end of the middle part of each horizontal push rod and a cant plate fixes, the other end of cant plate and vertical connecting rod flexibly connect, the outer end of every tranverse connecting rod is provided with the bolt that matches with vertical snap close, and the outer end of every vertical connecting rod is provided with the bolt that matches with horizontal snap close; All bolt activities are located in the pilot hole on the cabinet doorjamb.
2. locking device as claimed in claim 1, it is characterized in that: described vertical connecting rod and be from the movable connection method between the push rod, between vertical connecting rod and the cant plate: the corresponding site at vertical connecting rod is provided with engaging lug, engaging lug is provided with slotted hole, be provided with connecting pin in the slotted hole, engaging lug flexibly connects by connecting pin and from push rod or cant plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200461111U CN201082259Y (en) | 2007-09-12 | 2007-09-12 | Locking device of cabinet door of sterilizing cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200461111U CN201082259Y (en) | 2007-09-12 | 2007-09-12 | Locking device of cabinet door of sterilizing cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201082259Y true CN201082259Y (en) | 2008-07-09 |
Family
ID=39624721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200461111U Expired - Lifetime CN201082259Y (en) | 2007-09-12 | 2007-09-12 | Locking device of cabinet door of sterilizing cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201082259Y (en) |
-
2007
- 2007-09-12 CN CNU2007200461111U patent/CN201082259Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20080709 Effective date of abandoning: 20070912 |