CN111119594B - Combined electromagnetic valve mechanism of industrial intelligent lock - Google Patents
Combined electromagnetic valve mechanism of industrial intelligent lock Download PDFInfo
- Publication number
- CN111119594B CN111119594B CN202010014058.7A CN202010014058A CN111119594B CN 111119594 B CN111119594 B CN 111119594B CN 202010014058 A CN202010014058 A CN 202010014058A CN 111119594 B CN111119594 B CN 111119594B
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- CN
- China
- Prior art keywords
- handle
- lock tongue
- lock
- electromagnetic valve
- base
- Prior art date
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
- E05B1/003—Handles pivoted about an axis perpendicular to the wing
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B13/00—Devices preventing the key or the handle or both from being used
- E05B13/10—Devices preventing the key or the handle or both from being used formed by a lock arranged in the handle
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
- E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
- E05B47/0657—Controlling mechanically-operated bolts by electro-magnetically-operated detents by locking the handle, spindle, follower or the like
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
- E05B2047/0007—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets with two or more electromagnets
- E05B2047/0008—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets with two or more electromagnets having different functions
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention relates to an industrial intelligent lock combined electromagnetic valve mechanism, which is designed for solving the technical problem that a valve core of an electromagnetic valve in the existing like products is directly stressed and is inconvenient to remotely monitor. The electromagnetic valve mechanism comprises a first lock tongue, a first electromagnetic valve and a second electromagnetic valve, and is characterized in that a valve core of the first electromagnetic valve extends out of an electromagnet support and is connected with the first lock tongue in a base fixing seat, the first lock tongue is aligned with a lock tongue hole of the base fixing seat, a lock tongue cavity is formed between one side of the electromagnet support and the base fixing seat through a screw, a valve core of the second electromagnetic valve extends out of the electromagnet support and is aligned with a valve core hole of the base fixing seat, the first electromagnetic valve and the second electromagnetic valve are respectively fixed on the electromagnet support, and a bottom plate of the first lock tongue is provided with a lock tongue; the front of the valve core hole of the base fixing seat is provided with a second lock tongue which is arranged on the outer diameter of the lock core component at the lock block, the second lock tongue is an eccentric lock block, a handle is arranged in a handle groove of the base, and the outer diameter of a gland at the bottom of the base is provided with a connector.
Description
Technical Field
The invention relates to an electromagnetic valve mechanism of an industrial intelligent lock, in particular to a combined electromagnetic valve mechanism of the industrial intelligent lock.
Background
The cabinet lock is a hardware lock for metal cabinet doors such as a power distribution cabinet and an electric power communication cabinet, wherein the electronic cabinet lock is a generic name for the cabinet electronic lock, and strong current or weak current is generally required to provide unlocking power. The traditional electromagnetic valve drives the lockset, and the lockset is easy to unlock in a vertical vibration state; meanwhile, when the lock is opened by a mechanical key in an emergency state, a certain risk exists, and the lock cylinder needs to be controlled. The valve core of the electromagnetic valve in some existing locks is directly stressed, so that the invention name of the valve core is 'trigger type low-power-consumption intelligent lock for light cross boxes' as disclosed in Chinese patent literature with application number 201811472822.4 and application publication date 2019.05.10; and as disclosed in China patent document, application No. 201811472799.9, application publication date 2019.03.01, and the name of the invention is "Lock core controlled type industrial intelligent Lock". The locking structure and the lock core control structure of the lockset better solve the problem, and improve the safety and reliability of the electronic cabinet lock; but above-mentioned tool to lock passes through first solenoid valve and second solenoid valve drive slider, first spring bolt, second spring bolt and realizes the linkage, and its structure is comparatively complicated, and interlocking, theftproof, water-proof effects are relatively poor, and its structure needs further improvement and perfection.
Disclosure of Invention
In order to overcome the defects, the invention aims to provide the industrial intelligent lock combined electromagnetic valve mechanism in the field, so that the technical problem that the valve core of the electromagnetic valve in the existing like product is directly stressed and the remote monitoring is inconvenient is solved. The aim is achieved by the following technical scheme.
The utility model provides an industry intelligence lock combination formula solenoid valve mechanism, this solenoid valve mechanism includes first spring bolt, first solenoid valve and second solenoid valve, and its structural design main points are the case of first solenoid valve stretches out the electromagnet support and is connected with the first spring bolt in the base fixing base, and first spring bolt aligns with the spring bolt hole of base fixing base, constitutes the spring bolt chamber through the screw between one side of electromagnet support and the base fixing base, and the case of second solenoid valve stretches out the electromagnet support and aligns with the case hole of base fixing base, and first solenoid valve and second solenoid valve are fixed in the electromagnet support respectively. Therefore, the electromagnetic valve mechanism monitors the working states of the first electromagnetic valve and the second electromagnetic valve through external lines, and the electromagnetic valve mechanism is combined with the corresponding cabinet lock for use.
The bottom plate of first spring bolt is equipped with the lock tongue, and the lock tongue and the bottom plate of first spring bolt link as an organic wholely, and the upper end angle of lock tongue is equipped with the slant cambered surface, and the below external diameter of lock tongue is equipped with the muscle groove, and the bottom plate of lock tongue top is equipped with the open slot, and first spring bolt passes through the notch of opening of bottom plate and is connected with the case of first solenoid valve, and the case hole of base fixing base is located spring bolt hole below one side of base fixing base. The valve core of the first electromagnetic valve is convenient to be connected with the first lock tongue through the bottom plate of the first lock tongue, and interference between the valve core of the first electromagnetic valve and the valve core of the second electromagnetic valve is prevented.
The bottom plate of the bolt head bottom of the first bolt is provided with a hole groove, a valve core hole of the hole groove corresponding to the electromagnet support is provided with a raised hole rib ring, the diameter of the hole groove of the first bolt is smaller than that of the hole rib ring of the electromagnet support, a groove is formed in one side face of the electromagnet support in the base fixing seat, and an arc bevel edge is correspondingly arranged in the groove in one side of the arc edge of the bottom plate of the first bolt. The specific structural embodiments of the first lock tongue and the electromagnet support are as described above.
The first electromagnetic valve and the second electromagnetic valve are respectively fixed on the upper part and the lower part of the frame plate at the other side of the electromagnet bracket through a first countersunk head screw and a second countersunk head screw, and the electromagnet bracket is T-shaped. The structure is convenient for the first electromagnetic valve, the second electromagnetic valve, the electromagnet bracket, the first lock tongue and the base fixing seat to be connected into a whole.
The utility model discloses a lock cylinder assembly of base fixing base, including base fixing base, the case hole the place ahead of base fixing base is equipped with the second spring bolt, the locking piece passes through the lock core subassembly one end of bolt fastening setting in the base, the second spring bolt sets up the lock core subassembly external diameter in locking piece department, the second spring bolt is eccentric locking piece, be equipped with the handle in the handle groove of base, the one end of handle passes through the second spring bolt and locks with the base, the other end of handle is connected with pivot one end in the base through the round pin axle, round pin axle department is equipped with the torsional spring, the pivot other end that stretches out the base is equipped with the axle sleeve, the axle sleeve passes through the external diameter of screw fixation in the pivot, the gland external diameter of lock core department base bottom is equipped with the connector, first solenoid valve and second solenoid valve pass through the circuit and are connected with the connector, the pivot external diameter in gland and the base is equipped with sealing washer and hoop, the lock core subassembly department of handle is equipped with the dust guard. The rotating shaft extending out of the shaft sleeve is connected with the steel bolt assembly or the connecting rod assembly, the lock cylinder assembly drives the second lock tongue to rotate, one side of the second lock tongue is locked when propped against the extending first lock tongue, the second lock tongue rotates to the other side of the second lock tongue to be opposite to the extending second lock tongue Ji Jiesuo, when the valve core of the second electromagnetic valve extends out of the second lock tongue to prop against the other side of the second lock tongue, the second lock tongue is limited by the valve core of the second electromagnetic valve and cannot rotate, at the moment, the first electromagnetic valve drives the first lock tongue to retract, the rotating lock cylinder assembly is separated from the second lock tongue, and the handle can be opened through background control.
An electronic inductor is arranged at the edge of one end of the rotating shaft side of the base, and the electronic inductor is connected with the wire connector through a circuit. Thereby starting the first electromagnetic valve and the second electromagnetic valve to work through the electronic sensor.
The handle is characterized in that a handle is arranged on a base at the tail end of one side of the lock core assembly of the handle, the tail end of the handle is connected with the handle through a knurled pin shaft, a torsion spring is arranged at the joint of the handle and the handle, a handle fixing buckle is arranged in the base at the bottom of the handle, the handle fixing buckle is fixed in the base, the handle fixing buckle is buckled with the handle, and the handle is pressed by the handle to drive the handle to be separated from the handle to pop up the base.
The handle fixing buckle is L-shaped, one end of the handle fixing buckle is provided with a barb, the handle fixing buckle is buckled with one end hook groove of the handle through the barb, the handle is J-shaped, the other end of the handle is tilted to extend out of the upper side of the chamfer edge of the base, the hook groove end of the handle is provided with a raised shaft lug, and the handle is connected with the handle inner shaft groove through a knurled pin shaft of the shaft lug. The handle is a specific structure of the handle grip and the handle fixing buckle.
The invention has reasonable structural design, small volume, convenient use and assembly and wide application range; the intelligent lock is suitable for being used as an industrial intelligent lock with the functions of belt state monitoring and remote unlocking operation and an electromagnetic valve mechanism in a lock, and is also suitable for structural improvement of similar products.
Drawings
Fig. 1 is a schematic diagram of an explosive structure of the present invention.
FIG. 2 is a schematic side elevational view of the present invention, with section A-A.
Fig. 3 is a schematic view of the cross-sectional A-A structure of fig. 2.
Fig. 4 is a schematic cross-sectional structural view of the first latch tongue of fig. 3 in a retracted state.
Fig. 5 is a schematic sectional view of a valve core of the second solenoid valve of fig. 4 in a state of being extended.
Fig. 6 is a schematic cross-sectional view of the first tongue extended state of fig. 5.
FIG. 7 is a schematic cross-sectional view of an embodiment of the present invention, with section A framed.
Fig. 8 is an enlarged view of a portion a of fig. 7.
Fig. 9 is a schematic view of a partially exploded enlarged construction of the handle grip of fig. 7.
Fig. 10 is a schematic perspective view of fig. 7.
Figure number and name: 1. the base fixing seat, 2, a first lock tongue, 3, an electromagnet support, 4, a first countersunk head screw, 5, a first electromagnetic valve, 6, a second electromagnetic valve, 7, a second countersunk head screw, 8, a screw, 9, a second lock tongue, 10, a base, 11, a handle, 12, a handle fixing buckle, 13, a lock cylinder assembly, 14, a handle, 15, an electronic inductor, 16, a rotating shaft, 17, a shaft sleeve, 18 and a wire connector.
Detailed Description
The construction and use of the present invention will now be further described with reference to the accompanying drawings. As shown in fig. 1-6, the electromagnetic valve mechanism comprises a first lock tongue 2, a first electromagnetic valve 5 and a second electromagnetic valve 6, wherein a valve core of the first electromagnetic valve extends out of an electromagnet support 3 to be connected with the first lock tongue in a base fixing seat 1, the first lock tongue is aligned with a lock tongue hole of the base fixing seat, a lock tongue cavity is formed between one side of the electromagnet support and the base fixing seat through a screw 8, a valve core of the second electromagnetic valve extends out of the electromagnet support to be aligned with a valve core hole of the base fixing seat, and the first electromagnetic valve and the second electromagnetic valve are respectively fixed on the electromagnet support. The concrete structure is as follows: the bottom plate of first spring bolt is equipped with the lock tongue, and the lock tongue and the bottom plate of first spring bolt link as an organic wholely, and the upper end angle of lock tongue is equipped with the slant cambered surface, and the below external diameter of lock tongue is equipped with the muscle groove, and the bottom plate of spring bolt top is equipped with the open slot, and first spring bolt passes through the notch of bottom plate and is connected with the case of first solenoid valve, and the case hole of base fixing base is located spring bolt hole below one side of base fixing base. The bottom plate of the bolt head of the first bolt is provided with a hole groove, a valve core hole of the hole groove corresponding to the electromagnet support is provided with a raised hole rib ring, the diameter of the hole groove of the first bolt is smaller than that of the hole rib ring of the electromagnet support, a side surface of the electromagnet support in the base fixing seat is provided with a groove, and a groove in the electromagnet support on one side of the circular arc edge on the bottom plate of the first bolt is correspondingly provided with an arc-shaped bevel edge. The first electromagnetic valve and the second electromagnetic valve are respectively fixed on the upper part and the lower part of the frame plate at the other side of the electromagnet bracket through a first countersunk head screw 4 and a second countersunk head screw 7, and the electromagnet bracket is T-shaped.
As shown in the embodiment of fig. 7-10, a second lock tongue 9 is arranged in front of a valve core hole on a base fixing seat of the electromagnetic valve mechanism, a lock block is fixedly arranged at one end of a lock core component 13 in a base 10 through a bolt, the second lock tongue is arranged at the outer diameter of the lock core component at the position of the lock block, the second lock tongue is an eccentric lock block, a handle 14 is arranged in a handle groove of the base, one end of the handle is locked with the base through the second lock tongue, the other end of the handle is connected with one end of a rotating shaft 16 in the base through a pin shaft, a torsion spring is arranged at the pin shaft, the other end of the rotating shaft extending out of the base is provided with a shaft sleeve 17, the shaft sleeve is fixed at the outer diameter of the rotating shaft through a screw, a connector 18 is arranged at the outer diameter of a gland at the bottom of the lock core, the first electromagnetic valve and the second electromagnetic valve are connected with the connector through a circuit, a sealing ring and a hoop are arranged at the outer diameters of the rotating shaft in the gland and the base, and a dust-proof plate is arranged at the lock core component of the handle; an electronic inductor 15 is arranged at the edge of one end of the rotating shaft side of the base, and the electronic inductor is connected with the wire connector through a circuit. The handle is characterized in that a handle 11 is arranged on a base at the tail end of one side of the lock core assembly of the handle, the tail end of the handle is connected with the handle through a knurled pin shaft, a torsion spring is arranged at the joint of the handle and the handle, a handle fixing buckle 12 is arranged in the base at the bottom of the handle, the handle fixing buckle is fixed in the base, the handle fixing buckle is buckled with the handle, and the handle is pushed by the handle to drive the handle to be separated from the handle to pop up the base. The handle is fixed to be detained and is L font, and the one end of handle is fixed to detain is equipped with the barb, and the handle is fixed to detain and is buckled through barb and the one end hook groove of handle, and the handle is the J font, and the other end perk of handle stretches out the chamfer edge top of base, and the hook groove end of handle is equipped with bellied hub lug, and the handle is connected with the handle interior hub groove through the annular knurl round pin axle of hub lug.
The valve core of the first electromagnetic valve drives the first lock tongue to realize the extension and retraction, the lock tongue head of the first lock tongue plays a role in preventing prying, and the force of the first lock tongue does not directly act on the valve core of the first electromagnetic valve, so that the phenomenon that the lock is not opened due to direct stress of the valve core is avoided. The mode of buckling the handle and the handle fixing buckle enables the first lock tongue not to be subjected to vertical upward elastic force, enables the first lock tongue to freely stretch and retract, and reduces power consumption. The working process is as follows: under the normal state, the first lock tongue stretches out, and the valve core of the second electromagnetic valve retracts. When the lockset is unlocked in the background, after an unlocking instruction is received, the first electromagnetic valve acts to drive the valve core of the first electromagnetic valve to retract, the handle is lifted, and when the joint surface of the handle fixing buckle and the handle is tripped, unlocking is completed. When the mechanical lock core of the lockset is controlled, the valve core of the second electromagnetic valve stretches out after receiving a command of controlling the lock core, the mechanical unlocking lock core cannot rotate, and at the moment, the background control can still unlock.
In summary, the electromagnetic valve mechanism has the defect that the valve core of the intelligent lock is directly stressed aiming at the conventional electromagnetic valve structure, namely, the first electromagnetic valve of the electromagnetic valve mechanism drives the first lock tongue to work by the valve core, the valve core is not directly stressed, when unlocking is realized, the electromagnetic valve mechanism is unlocked in a mode of manually lifting the handle mechanism, and the electromagnetic valve mechanism and the conventional lockset are combined to achieve the purposes of background unlocking and mechanical lock core control in a superposition mode.
Claims (5)
1. The combined electromagnetic valve mechanism of the industrial intelligent lock comprises a first lock tongue (2), a first electromagnetic valve (5) and a second electromagnetic valve (6), and is characterized in that a valve core of the first electromagnetic valve (5) extends out of an electromagnet support (3) to be connected with the first lock tongue (2) in a base fixing seat (1), the first lock tongue is aligned with a lock tongue hole of the base fixing seat, a lock tongue cavity is formed between one side of the electromagnet support and the base fixing seat through a screw (8), a valve core of the second electromagnetic valve (6) extends out of the electromagnet support to be aligned with a valve core hole of the base fixing seat, and the first electromagnetic valve and the second electromagnetic valve are respectively fixed on the electromagnet support; the bottom plate of the first lock tongue (2) is provided with a lock tongue, the lock tongue of the first lock tongue is connected with the bottom plate into a whole, the upper end angle of the lock tongue is provided with an inclined cambered surface, the outer diameter of the lower part of the lock tongue is provided with a rib groove, the bottom plate above the lock tongue head is provided with an open groove, the first lock tongue is connected with the valve core of the first electromagnetic valve (5) through the open groove of the bottom plate, and the valve core hole of the base fixing seat (1) is positioned at one side below the lock tongue hole of the base fixing seat; the two side bottom plates of the lock tongue head of the first lock tongue (2) are respectively provided with edge grooves, the symmetrical other side of the opening groove on the bottom plate of the first lock tongue is provided with an arc edge, the bottom plate of the lock tongue head of the first lock tongue is provided with a hole groove, the hole groove corresponds to a valve core hole of the electromagnet support (3) and is provided with a raised hole rib ring, the diameter of the hole groove of the first lock tongue is smaller than that of the hole rib ring of the electromagnet support, one side surface of the electromagnet support in the base fixing seat (1) is provided with a groove, and the groove in the electromagnet support on one side of the arc edge on the bottom plate of the first lock tongue is correspondingly provided with an arc-shaped bevel edge; the utility model discloses a novel anti-dust lock is characterized in that a second lock tongue (9) is arranged in front of a valve core hole of a base fixing seat (1), a lock block is fixedly arranged at one end of a lock core component (13) in a base (10) through a bolt, the second lock tongue is arranged at the outer diameter of the lock core component at the lock block, the second lock tongue is an eccentric lock block, a handle (14) is arranged in a handle groove of the base, one end of the handle is locked with the base through the second lock tongue, the other end of the handle is connected with one end of a rotating shaft (16) in the base through a pin shaft, a torsion spring is arranged at the pin shaft, a shaft sleeve (17) is arranged at the other end of the rotating shaft extending out of the base, the shaft sleeve is fixedly arranged at the outer diameter of the rotating shaft through a screw, a connector (18) is arranged at the outer diameter of a gland at the bottom of the lock core, a first electromagnetic valve (5) and a second electromagnetic valve (6) are connected with the connector through a circuit, a sealing ring and a hooping ring are arranged at the outer diameter of the rotating shaft in the gland and the base, and the lock core component of the handle is provided with a dust-proof plate.
2. The industrial intelligent lock combined type electromagnetic valve mechanism according to claim 1, wherein the first electromagnetic valve (5) and the second electromagnetic valve (6) are respectively fixed on the upper side and the lower side of a frame plate on the other side of the electromagnet bracket (3) through a first countersunk head screw (4) and a second countersunk head screw (7), and the electromagnet bracket is in a T shape.
3. The industrial intelligent lock combined type electromagnetic valve mechanism according to claim 1, wherein an electronic sensor (15) is arranged at one end edge of a rotating shaft (16) side of the base (10), and the electronic sensor is connected with a wire connector (18) through a circuit.
4. The industrial intelligent lock combined electromagnetic valve mechanism according to claim 1, characterized in that a handle grip (11) is arranged on a base (10) at the tail end of one side of a lock cylinder component (13) of the handle (14), the tail end of the handle is connected with the handle grip through a knurled pin shaft, a torsion spring is arranged at the joint, a handle fixing buckle (12) is arranged in a base at the bottom of the handle grip, the handle fixing buckle is fixed in the base, the handle fixing buckle is buckled with the handle grip, and the handle is driven to separate from the handle grip by the pressing of the handle grip to pop up the base.
5. The industrial intelligent lock combined electromagnetic valve mechanism according to claim 4, characterized in that the handle fixing buckle (12) is L-shaped, one end of the handle fixing buckle is provided with a barb, the handle fixing buckle is buckled with a hook groove at one end of the handle (11) through the barb, the handle is J-shaped, the other end of the handle is tilted to extend out of the upper part of the chamfer edge of the base, the hook groove end of the handle is provided with a raised shaft lug, and the handle is connected with the inner shaft groove of the handle (14) through a knurled pin shaft of the shaft lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010014058.7A CN111119594B (en) | 2020-01-07 | 2020-01-07 | Combined electromagnetic valve mechanism of industrial intelligent lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010014058.7A CN111119594B (en) | 2020-01-07 | 2020-01-07 | Combined electromagnetic valve mechanism of industrial intelligent lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111119594A CN111119594A (en) | 2020-05-08 |
| CN111119594B true CN111119594B (en) | 2023-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010014058.7A Active CN111119594B (en) | 2020-01-07 | 2020-01-07 | Combined electromagnetic valve mechanism of industrial intelligent lock |
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| CN (1) | CN111119594B (en) |
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Address after: 315423 No.1, Shengjiu Ring Road, industrial park, Dayin Town, Yuyao City, Ningbo City, Zhejiang Province Applicant after: Ningbo Shengjiu Technology Co.,Ltd. Address before: 315423 No.1, Shengjiu Road, industrial park, Dayin Town, Yuyao City, Ningbo City, Zhejiang Province Applicant before: Ningbo Shengjiu Cabinet Lock Co.,Ltd. |
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