CN103015819A - Double door interlocking mechanism - Google Patents
Double door interlocking mechanism Download PDFInfo
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- CN103015819A CN103015819A CN2012105672612A CN201210567261A CN103015819A CN 103015819 A CN103015819 A CN 103015819A CN 2012105672612 A CN2012105672612 A CN 2012105672612A CN 201210567261 A CN201210567261 A CN 201210567261A CN 103015819 A CN103015819 A CN 103015819A
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Abstract
The invention discloses a double door interlocking mechanism, which comprises a main body (10) and two movable doors (20) respectively arranged on the two sides of a main body opposite surface, wherein two push rod devices (30) are arranged on the main body between the two movable doors, a hook (31) is arranged at one end of each push rod device, and a top block (35) is arranged at the other end of each push rod device; the structures of the two push rod devices are the same, but the arrangement directions of the two push rod devices are opposite; when the movable doors of the opposite surface are closed, the closed cabinet door is pressed against the top block (35) of one push rod device and pushes a connecting rod (32) to move, so as to enable the hook at the other end of the push rod device to loosen from the door body, and the cabinet door of the opposite surface can be opened; and when the cabinet door of the opposite surface is opened, the opened door body is not pressed against the push rod device any more, and the push rod device pulls the hook at the other end to hook the door body of the opposite surface through a spring (33) on the connecting rod, thereby ensuring that only one single door of the two doors on the opposite surface of the main body can be opened at the same time, and the interlocking of the double doors are realized.
Description
Technical field
The present invention relates to a kind of Double-door mutual-locking device, relate in particular to a kind of medical drying cabinet of hospital disinfection supply center and cabinet door switch mechanism of pass box of being applicable to, be applicable to the various with two-door equipment and facility of interlocking requirement, belong to the door lock technical field.
Background technology
For the more sterilization work of the management hospital of standard, each hospital has all extensively set up hospital disinfection supply center now, at the indoor a plurality of functional areas such as contaminated area, decontamination area, sterilization district, aseptic area that set up separately of sterilization supply center, rigid isolation must be realized in each functional areas, the transmission of its article between each functional areas can only realize by delivery window or the two luxuriant and rich with fragrance equipment of band, as by realize the transmission of article between adjacent two functional areas with two-door drying cupboard, pass box.In the article transmittance process, in order to prevent that airborne bacterium and dust from channeling to the environment of adjacent internal contamination adjacent area, functional areas, must be able to realize interlocking so necessarily require the two-door of delivery window or two luxuriant and rich with fragrance equipment, namely on hardware setting, do not allow two-doorly all to open, to prevent the cross-ventilation between the adjacent functional district.In order to realize this requirement, existing Double-door mutual-locking device mostly is electronic interlocking and mechanical interlocked two kinds, and there are the problems such as the not high easy to wear and needs configuration lockset of complex structure, precision in traditional mechanical interlock; And electronic interlocking breaks down easily and have the problem of power-off failure.In order to address these problems, those skilled in the art have also carried out some improvement to the Double-door mutual-locking device, it is 201120528875.0 Chinese utility model patent such as the patent No., a kind of Double-door mutual-locking pass box is disclosed, comprise body, two be provided with the dodge gate of dead bolt and be located at the first dodge gate and the second dodge gate between the interlocking linkage; The interlocking linkage comprises two motion bars that intersect at fulcrum pin, be provided with the lock pin corresponding with locked groove on the dead bolt two motion bar ends, two motion bars are divided into long handle and short handle through fulcrum pin respectively, this technology is utilized the interaction of motion bar and self-locking mechanism and has been realized the scheme that only allows a side door to open, but this technology is only applicable to two luxuriant and rich with fragrance equipment or facility that two-door door hinge all is arranged on the same side, the door that is opposite side is only conveniently opened with left hand, does not meet human engineering.And for example the patent No. is 200910306084.0 Chinese invention patent, a kind of two-door interlocker is disclosed, comprise lock body, slide core, lock pin and guide rod, slide core and lock pin are embedded in the lock body, and wherein slide core is vertically placed, and the lock pin level is installed in the slide core centre bore, guide rod disposes in pairs, each guide rod one end is installed in the lock body, and the other end connects by connecting rod and the door of being connected, paired guide rod in lock body, lay respectively at lock pin about, guide rod the is provided with groove corresponding with lock pin.Groove cooperates with lock pin is embedded, is embodied as interlocking between the guide rod that arranges.This technology can realize the interlocking of the front/rear door that connects, but need to install connecting rod on door additional, and therefore its scope of application be restricted.
Summary of the invention
In order to solve the prior art above shortcomings, the present invention proposes a kind of Double-door mutual-locking mechanism, it comprises body and is divided into two with gemel dodge gates of body opposite both sides, body between two dodge gates is provided with two push rod device, one end of push rod device is provided with hook, and the other end is provided with jacking block; The structure of two push rod device is identical but orientation on body is opposite, when the dodge gate of opposite is closed, the cabinet door of closing namely compresses the jacking block of a push rod device, the connecting rod of promotion push rod device moves and the hook of this push rod device other end is unclamped from the door body, thereby the cabinet door of opposite can be opened; After the cabinet door of opposite is opened, this door body of opening just no longer compresses the jacking block of push rod device, this push rod device spurs the other end by the spring that arranges on the connecting rod hook catches on the door body of opposite, thereby two doors that guaranteed the body opposite can only be opened a door simultaneously, realize two-door interlocking.
The present invention solves its technical problem, and the technical scheme that adopts is:A kind of Double-door mutual-locking mechanism, comprise body and be divided into two of body opposite both sides and fan with gemel dodge gate, its design feature is: the body between two fan dodge gates is provided with two push rod device that installation direction is opposite, two push rod device comprise connecting rod respectively, spring and hook, hook is arranged on an end of push rod device and is hinged together by the first fulcrum pin with the bearing of interlinking lever end, hook also is hinged on the holder of body by the second fulcrum pin that arranges at the hook middle part simultaneously, and hook can rotate around the first fulcrum pin and the second fulcrum pin; Spring is arranged on the connecting rod, and an end of spring is pressed on the boss at connecting rod middle part, and the other end is pressed on the baffle plate of fixing with body; The two ends of push rod device are all stretched out originally external, and the hook end of stretching out body can put in the interlocking hole of the dodge gate after closing, to catch on dodge gate; The dodge gate of other end touching opposite.
Above-mentioned Double-door mutual-locking mechanism is provided with two connecting rods altogether on each root push rod device, be provided with regulating sleeve between two connecting rods, by regulating sleeve two connecting rods is connected, and the end of regulating sleeve namely is the boss that compresses spring.
Above-mentioned Double-door mutual-locking mechanism adopts screw to connect or the mode of welding is fixed on baffle plate on the body, offers porose or elongate slots at baffle plate.
Above-mentioned Double-door mutual-locking mechanism, spring is enclosed within on the connecting rod by its endoporus, end at spring is provided with spring base, spring base is arranged between spring and the baffle plate, spring base is step-like and is enclosed within on the connecting rod, be provided with axial slide opening in spring base, spring base cooperates with rod slide, and the small end Step Shaft of spring base passes the hole at baffle plate middle part or groove and spring base is stuck in the hole or elongate slots in the baffle plate.
Above-mentioned Double-door mutual-locking mechanism is provided with screwed hole in regulating sleeve, the mode that is threaded connection is connected two connecting rods with regulating sleeve, and uses being connected of locking nut stationary links and regulating sleeve.
Above-mentioned Double-door mutual-locking mechanism is provided with jacking block at an end of connecting rod, adopts to be threaded or mode that bayonet lock connects is fastened on an end of connecting rod with jacking block and stretches out that this is external, with the touching dodge gate.
Above-mentioned Double-door mutual-locking mechanism is provided with regulating block between jacking block and connecting rod, be provided with screwed hole in regulating block, and the mode that is threaded connection is connected connecting rod with regulating block, and uses being connected of locking nut stationary links and regulating block.
Above-mentioned Double-door mutual-locking mechanism is provided with bearing at the other end of connecting rod, offers screwed hole at an end of bearing, adopts the mode that is threaded that bearing and connecting rod are linked into an integrated entity, and being connected of use locking nut stationary links and bearing; The other end of bearing offers yoke, by the first fulcrum pin the yoke of bearing and the root of hook is hinged together.
Above-mentioned Double-door mutual-locking mechanism in the interlocking hole of dodge gate, is provided with reinforcing rib, and reinforcing rib is convex, is arranged on and the inboard of linking up with contacted interlocking hole.
Compared with prior art, the invention has the beneficial effects as follows:Because the present invention is provided with two root architectures between two dodge gates of body opposite both sides identical, the push rod device that installation direction is opposite, one end of two push rod device is hooks, the other end is jacking block, the dodge gate that is either side all contacts with the hook of a push rod device and the jacking block of another root push rod device, connecting rod at the push rod device middle part is provided with spring, when push rod device during in free state, rely on the elastic force promotion push rod device of spring to move to the jacking block end, jacking block is released originally external, and the pulling hook rotates around fulcrum pin simultaneously, until allow the hook coupler body collude the dodge gate of tight hook side, be that push rod device is when free state, the hook of push rod device one end will firmly catch on dodge gate, and the dodge gate of hook side can't be opened.When the dodge gate of opposite is closed, the dodge gate of closing namely compresses the wherein jacking block of a push rod device, the pulling force that the connecting rod that promotes to be connected with jacking block overcomes spring moves to hook end, thereby promotes hook around the fulcrum pin reverse rotation, until allow the hook coupler body decontrol the dodge gate of embracing that colludes fully.When the dodge gate of a side is opened, the jacking block of push rod device is compressed, be in the push rod device of free state under the effect of spring self spring force, just the hook that promotes opposite side catches on the dodge gate of this hook side, the dodge gate of hook side can't be opened, when namely only having the dodge gate of a side to close, just can open the dodge gate of opposite, thereby realize the body two-door interlocking in opposite both sides.
In each root push rod device two connecting rods are set, and between two connecting rods, be provided with regulating sleeve, in regulating sleeve, be provided with screwed hole, the mode that is threaded connection is connected two connecting rods with regulating sleeve, its beneficial effect is to pass through rotary regulating sleeve and the length of regulating pushing rod device, to adapt to the equipment of different size.The beneficial effect that locking nut is set in the junction of connecting rod and regulating sleeve is the push rod device that fixed adjustment puts in place, changes to prevent its length.
At connecting rod spring being set, is in order to allow push rod device under free state, relies on the pulling force of spring and spurs hook and rotate around fulcrum pin, to catch on the dodge gate of linking up with side.End at spring arranges spring base, spring base is step-like and is enclosed within on the connecting rod, be provided with axial slide opening at spring base, spring base cooperates with rod slide, and spring base is installed in the hole or groove at baffle plate middle part, its beneficial effect is to be convenient to the spring of spring base end is fixed, and allows the spring of the other end compress the movement in the slide opening of spring base of boss promotion connecting rod.
End at connecting rod is provided with jacking block, and it is originally external to allow jacking block stretch out, to move to hook end in order to allow the dodge gate of closing to promote connecting rod by the touching jacking block, between jacking block and connecting rod, be provided with regulating block, in regulating block, be provided with screwed hole, the mode that is threaded connection is connected connecting rod with regulating block, its beneficial effect is to adjust the distance that jacking block stretches out body by the rotation regulating block, allow the size of the hook anglec of rotation with Indirect method by compressing of dodge gate, embrace firmly and discharge thoroughly in order to allow the dodge gate of opposite reach to collude.The beneficial effect that locking nut is set in the junction of connecting rod and regulating block is the jacking block that fixed adjustment puts in place, changes to prevent its position.
Be provided with the bearing of offering yoke at the connecting rod other end, and adopt the mode that is threaded that bearing and connecting rod are linked into an integrated entity, its profitable fruit is to be convenient at the yoke position of bearing fulcrum pin is set, adopt the mode coupling hook of yoke, the the first fulcrum pin rotation in yoke can be realized linking up with, the reliability of its connection can be guaranteed again.Bearing adopts the mode that is threaded to be conducive to equally adjust the position of bearing with connecting rod, links up with the distance of stretching out body to adjust.Be provided with the first fulcrum pin and the second fulcrum pin at hook, when linking up with when the first fulcrum pin rotates, can change the distance that hook stretches out body; When hook when the second fulcrum pin rotates, can change the coupler body of hook with respect to the angle of dodge gate, namely hook just can be realized its colluding armful or release dodge gate simultaneously when the first fulcrum pin and the second fulcrum pin rotate.
Inboard, interlocking hole at dodge gate is provided with the reinforcing rib that is convex, its effect is in order to strengthen the intensity of dodge gate with the hook contact site, in order to reduce weight and to reduce material consumption, the dodge gate of drying cupboard equipment all adopts hollow-core construction and wall thickness thinner usually, reinforcing rib is set in the interlocking hole of dodge gate can prevents from embracing the destructive activity door because of colluding of hook.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Fig. 1 is basic structure schematic diagram of the present invention.
Fig. 2 is that the present invention is installed to the schematic diagram on the drying cupboard equipment.
Fig. 3 is the structural representation of push rod device of the present invention
Fig. 4 is the sectional view of hook of the present invention when catching on dodge gate.
Among the figure, 10 for the body of equipment, 20 for the dodge gate of body, 30 for push rod device, 31 for the hook on the push rod device, 32 for connecting rod, 33 for spring, 34 for spring base, 35 for jacking block, 36 for bearing, 37 for regulating sleeve, 38 be that the first fulcrum pin, 50 is that the second fulcrum pin, 60 is locking nut for reinforcing rib, 90 for the holder on the body, 80 for the baffle plate on the body, 70 for regulating block, 40
A is that the interlocking hole, the C that offer on the boss that compresses spring, the B dodge gate are that elongate slots, the D that offers on the baffle plate is the yoke on the bearing
The specific embodiment
As shown in Figures 1 to 4, the first specific embodiment of the present invention is: a kind of Double-door mutual-locking mechanism, be installed on the drying cupboard body 10, on the opposite of the both sides of drying cupboard body 10, the with gemel dodge gate 20 of two fans has been installed, for adapting to human engineering, the door hinge of two fan dodge gates 20 is separately positioned on the left and right sides of drying cupboard body 10, certainly, no matter the door hinge of two fan doors is positioned at the same side or the left and right sides, the present invention all can realize the Double-door mutual-locking function to it.The bottom of the drying cupboard body between two fan dodge gates 20 is provided with two push rod device 30 that installation direction is opposite, two push rod device 30 comprise hook 31 respectively, jacking block 35, connecting rod 32 and spring 33, hook 31 and jacking block 35 are separately positioned on the two ends of push rod device 30 and stretch out outside the body 10 of drying cupboard, jacking block 35 is connected to an end of connecting rod 32 by regulating block 38, in regulating block 38, be provided with screwed hole, the mode that is threaded connection is connected connecting rod 32 with regulating block 38, and use being connected of locking nut 90 stationary links 32 and regulating block 38, in the present embodiment, be provided with altogether the identical connecting rod of two root architectures 32, two connecting rods 32 are connected by regulating sleeve 37, regulating sleeve 37 is arranged between two connecting rods 32, in regulating sleeve 37, be provided with screwed hole, the mode that employing is threaded is connected to two connecting rods 32 on the regulating sleeve 37, and use being connected of locking nut 90 stationary links 32 and regulating sleeve 37, spring 33 is enclosed within on the connecting rod 32, one end of spring 33 is pressed on the boss A of regulating sleeve 37, the other end is installed in the spring base 34 and is pressed on the baffle plate 60, it is criss-cross step-like and be enclosed within on the connecting rod that spring base 34 is, in spring base 34, be provided with axial slide opening, in order to allow spring base 34 and connecting rod 32 keep being slidingly matched, use screw baffle plate 60 to be fixed on the body 10 of drying cupboard, offer the elongate slots C that clamps spring base 34 at baffle plate 60, the Step Shaft of spring base 34 small ends can pass the elongate slots C that arranges on the baffle plate 60 and be stuck in the groove C, hook 31 is connected to the other end of connecting rod 32 by bearing 36, end at bearing 36 offers screwed hole, the mode that employing is threaded links into an integrated entity bearing 36 and connecting rod 32, and uses being connected of locking nut 90 stationary links 32 and bearing 36; The other end at bearing 36 offers yoke D, by the first fulcrum pin 40 yoke of bearing and the root of hook are hinged together, hook 31 also is hinged on the holder 70 of body by the second fulcrum pin 50 that arranges at the hook middle part simultaneously, use screw that holder 70 is pressed on the body 10, hook 31 can rotate around the first fulcrum pin 40 and the second fulcrum pin 50 simultaneously, when linking up with 31 when the first fulcrum pin 40 rotates, can change hook 31 distances of stretching out body 10; When linking up with 31 when the second fulcrum pin 50 rotates, can change the coupler body of hook 31 with respect to the angle of dodge gate 20.Push rod device 30 is installed on the body 10 by connecting with baffle plate 60 and holder 70, the hook 31 at push rod device 30 two ends and jacking block 35 pass respectively the hole of body 10 both sides setting and stretch out outside the body 10, when the dodge gate 20 of body one side is opened, the jacking block end of push rod device 30 is not subjected to compressing of dodge gate 20, this moment, push rod device 30 was in free state, spring 33 just promotes push rod device 30 and moves to the jacking block end under the effect of self elastic force, jacking block 35 is released outside the body 10, and the hook 31 that spurs simultaneously the push rod device other end rotates around the second fulcrum pin 50, thereby drive the hook coupler body and collude the dodge gate 20 of tight hook side, be that push rod device 30 is when free state, the hook 31 of push rod device one end namely puts in the interlocking hole B of dodge gate, firmly catch on dodge gate 20, the dodge gate 20 of hook side can't be opened.When the dodge gate 20 of opposite is closed, the dodge gate 20 of closing namely compresses the wherein jacking block 35 of a push rod device, the pulling force that the connecting rod 32 that promotes to be connected with jacking block overcomes spring 33 moves to hook end, thereby promoting hook 31 counter-rotates around the first and second fulcrum pins, until allow the hook coupler body decontrol the dodge gate 20 of embracing that colludes fully, allow the dodge gate of hook side the person of being operated open.Know-why of the present invention is when the dodge gate 20 of a side is opened, the jacking block 35 of push rod device 20 1 ends is compressed, the push rod device 30 that is in free state is under self spring-force driven dual of spring 33, just the hook 31 that promotes opposite side catches on the dodge gate 20 of this hook side, and the dodge gate 20 of hook side can't be opened; When only having the dodge gate 20 of a side to close, the compressing of the dodge gate that the jacking block 35 of push rod device one end is closed just can promote push rod device 30 and move to hook end, after promoting the dodge gate 20 of hook relieving institute hooking, just can open the dodge gate of opposite, thereby realize being positioned at the two-door interlocking in body opposite both sides.
In the present embodiment, two push rod device 30 have been installed in the left and right sides of drying cupboard body 10 bottoms, two push rod device 30 arrange opposite direction on the bodies between the two fan dodge gates 20, because in the present embodiment, the hinge of two fan dodge gates 20 is separately positioned on the left and right sides of drying cupboard body 10, so be arranged on the opposite push rod device 30 of two installation directions of the left and right sides, body 10 bottom, its installation direction is: the hook 31 of push rod device is arranged on the hinged end far away of dodge gate 20, and the jacking block 35 of push rod device is arranged on the nearly hinged end of dodge gate 20.Certainly, push rod device 30 can also be installed in the body corresponding with dodge gate 20 upper and lower, about the optional position, as long as the installation direction of two push rod device 30 is opposite, and the door body that two ends all can touch dodge gate 20 gets final product, two push rod device 30 can concentrated setting, also can divide to be arranged, and arranges one such as the left side at body, the right side arranges one, and its implementation result is identical.
Present embodiment arranges two connecting rods 32 in each root push rod device 30, and regulating sleeve 37 is set between two connecting rods 32, at the regulating sleeve 37 interior screwed holes that arrange, the mode that is threaded connection is connected two connecting rods 32 with regulating sleeve 37, the length of regulating pushing rod device 30 in order to pass through rotary regulating sleeve 37, to adapt to the equipment of different size.In like manner, present embodiment arranges bearing with threaded hole 36 and regulating block 38 at the two ends of connecting rod 32, by bearing 36 coupling hooks 31, connect jacking block 35 by regulating block 38, it also is the distance of stretching out drying cupboard body 10 for the length that makes things convenient for regulating pushing rod device 30 and push rod device two ends, it is the push rod device that puts in place for fixed adjustment that locking nut 90 is set in each junction, to prevent that its length or distance from changing, certainly, the present invention also can not arrange separately jacking block 35, and directly connecting rod 32 is prolonged, allow the end of connecting rod 32 replace jacking block 35.In addition, the above-mentioned thread connecting mode that present embodiment adopts also can be replaced by mechanical field bayonet lock connected mode commonly used, and the bayonet lock connected mode can realize length-adjustable function too.
In order to alleviate the weight of drying cupboard equipment, and minimizing material consumption, two fan dodge gates 20 of present embodiment have all adopted hollow-core construction, and the wall thickness of door body is less than 5 millimeters, for the hook 31 that prevents push rod device 30 colludes bad dodge gate 20, present embodiment is provided with reinforcing rib 80 in the interlocking hole B of two fan dodge gates 20, reinforcing rib 80 is convex, specifically is arranged on and the inboard of linking up with 31 contacted interlocking hole B.
The two luxuriant and rich with fragrance drying cupboard that the present invention was suitable for or delivery window are installed between the two indoor functional areas of hospital disinfection supply center, two push rod device 30 by the present invention's setting, namely stopped the two-door possibility of all opening in hardware setting, help to realize the rigid isolation between the hospital disinfection supply center adjacent functional district, prevented the cross-ventilation between the adjacent functional district, thereby prevented that in the article transmittance process airborne bacterium and dust from channeling to the environment of adjacent internal contamination adjacent area, functional areas.
Claims (9)
1. Double-door mutual-locking mechanism, comprise body (10) and be divided into two of body opposite both sides and fan with gemel dodge gates (20), it is characterized in that: the body between two fan dodge gates is provided with two push rod device (30) that installation direction is opposite, two push rod device (30) comprise connecting rod (32) respectively, spring (33) and hook (31), hook (31) is arranged on an end of push rod device (30) and is hinged together by the first fulcrum pin (40) with the bearing of interlinking lever end, hook (31) also is hinged on the holder (70) of body by the second fulcrum pin (50) that arranges at the hook middle part simultaneously, and hook (31) can rotate around the first fulcrum pin (40) and the second fulcrum pin (50); Spring (33) is arranged on the connecting rod (32), and an end of spring (33) is pressed on the boss (A) at connecting rod (32) middle part, and the other end is pressed on the baffle plate (60) of fixing with body; All stretch out outside the body (10) at the two ends of push rod device (30), and the hook end of stretching out body can put in the interlocking hole (B) of the dodge gate after closing, to catch on dodge gate (20); The dodge gate (20) of other end touching opposite.
2. a kind of Double-door mutual-locking according to claim 1 mechanism, it is characterized in that: on each root push rod device (30), be provided with altogether two connecting rods (32), between two connecting rods (32), be provided with regulating sleeve (37), by regulating sleeve (37) two connecting rods (32) are connected, the end of regulating sleeve (37) namely is the boss (A) that compresses spring.
3. a kind of Double-door mutual-locking according to claim 1 mechanism is characterized in that: adopt screw to connect or the mode of welding is fixed on baffle plate (60) on the body (10), offer porose or elongate slots (C) at baffle plate (10).
4. according to claim 1 or 3 described a kind of Double-door mutual-locking mechanisms, it is characterized in that: spring (33) is enclosed within on the connecting rod (32) by its endoporus, end at spring (33) is provided with spring base (34), spring base (34) is arranged between spring (33) and the baffle plate (60), spring base (34) is step-like and is enclosed within on the connecting rod (32), in spring base (34), be provided with axial slide opening, spring base (34) and connecting rod (32) are slidingly matched, and the small end Step Shaft of spring base (34) passes the hole at baffle plate middle part or elongate slots (C) and spring base (34) is stuck in the hole or elongate slots (C) in the baffle plate (60).
5. a kind of Double-door mutual-locking according to claim 2 mechanism, it is characterized in that: in regulating sleeve (37), be provided with screwed hole, the mode that is threaded connection is connected two connecting rods (32) with regulating sleeve (37), and uses being connected of locking nut (90) stationary links (32) and regulating sleeve (37).
6. a kind of Double-door mutual-locking according to claim 1 and 2 mechanism, it is characterized in that: the end at connecting rod (32) is provided with jacking block (35), the mode that employing is threaded or bayonet lock connects is fastened on an end of connecting rod (32) with jacking block (35) and stretches out outside the body (10), with touching dodge gate (20).
7. a kind of Double-door mutual-locking according to claim 6 mechanism, it is characterized in that: between jacking block (35) and connecting rod (32), be provided with regulating block (38), in regulating block (38), be provided with screwed hole, the mode that is threaded connection is connected connecting rod (32) with regulating block (38), and uses being connected of locking nut (90) stationary links (32) and regulating block (38).
8. a kind of Double-door mutual-locking according to claim 1 mechanism, it is characterized in that: the other end at connecting rod (32) is provided with bearing (36), end at bearing (36) offers screwed hole, the mode that employing is threaded links into an integrated entity bearing (36) and connecting rod (32), and uses being connected of locking nut (90) stationary links (32) and bearing (36); The other end of bearing (36) offers yoke (D), by the first fulcrum pin (40) yoke of bearing and the root of hook is hinged together.
9. a kind of Double-door mutual-locking according to claim 1 mechanism, it is characterized in that: in the interlocking hole of dodge gate (20) (B), be provided with reinforcing rib (80), reinforcing rib (80) is convex, is arranged on and the inboard of linking up with (31) contacted interlocking hole (B).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210567261.2A CN103015819B (en) | 2012-12-24 | 2012-12-24 | Double door interlocking mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210567261.2A CN103015819B (en) | 2012-12-24 | 2012-12-24 | Double door interlocking mechanism |
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| CN103015819A true CN103015819A (en) | 2013-04-03 |
| CN103015819B CN103015819B (en) | 2014-12-10 |
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| CN201210567261.2A Active CN103015819B (en) | 2012-12-24 | 2012-12-24 | Double door interlocking mechanism |
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| CN104528142A (en) * | 2015-01-13 | 2015-04-22 | 南京布尔特医疗技术发展有限公司 | Two-door interlocking storage box |
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| CN108616211A (en) * | 2018-05-30 | 2018-10-02 | 西安中车永电电气有限公司 | A kind of cabinet door carrying interlock function for converter cabinet |
| CN108729789A (en) * | 2018-05-18 | 2018-11-02 | 中广核研究院有限公司 | A kind of personnel gate interlocking mechanism |
| CN109066340A (en) * | 2018-08-28 | 2018-12-21 | 向荣集团有限公司 | A kind of double cabinet door switchgears of closed type |
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| CN104309014A (en) * | 2014-10-31 | 2015-01-28 | 浙江丽佳建筑装饰工程有限公司 | Cutting machine for foam cement partition boards |
| CN104308964A (en) * | 2014-10-31 | 2015-01-28 | 浙江丽佳建筑装饰工程有限公司 | Cutting machine for foamed cement insulation board |
| CN104528142A (en) * | 2015-01-13 | 2015-04-22 | 南京布尔特医疗技术发展有限公司 | Two-door interlocking storage box |
| CN104528142B (en) * | 2015-01-13 | 2017-07-28 | 南京布尔特医疗技术发展有限公司 | Double-door mutual-locking storage tank |
| CN105301722A (en) * | 2015-11-03 | 2016-02-03 | 苏州优康通信设备有限公司 | Front and reverse interlocking optical communication cross-connecting box |
| CN107527173A (en) * | 2017-08-14 | 2017-12-29 | 武汉未远金易科技有限公司 | Method is sent in a kind of express delivery with charge free |
| CN107361539A (en) * | 2017-08-14 | 2017-11-21 | 武汉未远金易科技有限公司 | A kind of in-wall intelligence express delivery cabinet |
| CN107361539B (en) * | 2017-08-14 | 2023-02-03 | 武汉未远金易科技有限公司 | Go into wall formula intelligence express delivery cabinet |
| CN108729789A (en) * | 2018-05-18 | 2018-11-02 | 中广核研究院有限公司 | A kind of personnel gate interlocking mechanism |
| CN108729789B (en) * | 2018-05-18 | 2020-04-07 | 中广核研究院有限公司 | Personnel gate interlocking mechanism |
| CN108616211A (en) * | 2018-05-30 | 2018-10-02 | 西安中车永电电气有限公司 | A kind of cabinet door carrying interlock function for converter cabinet |
| CN109066340A (en) * | 2018-08-28 | 2018-12-21 | 向荣集团有限公司 | A kind of double cabinet door switchgears of closed type |
| CN109066340B (en) * | 2018-08-28 | 2024-03-08 | 湖南恒力通电气设备科技有限公司 | Sealed double-cabinet door switch cabinet |
| WO2021023980A1 (en) * | 2019-08-06 | 2021-02-11 | Poolpod Products Ltd | Storage apparatus and associated methods |
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