TWM244342U - Lock core structure with alarm function - Google Patents

Description

The key structure of the alarm function, especially the key is inserted into the turning key socket of the swivel, the group is pushed outward, and the block group is pressed against the touch switch, which will start the lock key set to push the lock pin group After the trip, the alarm must be lifted by the top pin sliding the alarm switch in the chute of the seat, so that the thief is not the correct key of the lock or it will activate the alarm. If the top is not driven by the alarm, The pin rotates so that the top pin pressure alarm sounds. Most of the structures are simply opened with a key. #F is to use the complexity of the lock structure. The complexity of the lock structure can only be delayed, so it is often easy to be solved by professional thieves. Therefore, it is stolen. The existence of the lock core structure has been improved, and it was the first to create an original sound that provides an alarm sound to M244342 IV. Creation Instructions (l) [Technical Field to which the New Type belongs] This creation relates to a type of use, Firstly, the two sides of the correct key will be set with a touch switch in the positioning seat, and an alarm inside the user. When the user inserts it, he will rotate the swivel to drive the top pin to rotate, and the pressure will be set above the positioning seat. Then you can complete the unlocking action; if you steal the unlocking tool and reach the key jack, turn the alarm switch to release the alarm within the time set by the internal alarm, then [previous technology] press, the lock knot or lock of the general lock Solid, the current anti-theft design, designed to achieve the effect of anti-theft, but the thief pry open the lock only time, 疋 tools or Wan Shi lock 'key will break the lock heart The surface of the above-described deletion sold, is painstaking research, for. [New content] The main purpose of this creation is to achieve a lock structure that deter thieves

Page 6 M244342 IV. Creation Instructions (2) ^ ^ The main characteristics of this creation are: the base body, which has a valley to the body, a convex body at one end of the body, and a concave body inside the convex body. Room, the convex body = the wall surface is provided with a fixed seat, a groove is provided on the wall surface of the fixed seat to pass through the recessed chamber, a fixed seat is provided on the fixed seat, and a touch switch is provided in the fixed seat on the wall surface of the seat There are several perforations on the wall, and a positioning seat is also provided on the wall surface of the seat body. The alarm seat is provided with an alarm switch on the wall surface of the seat body, and the sliding groove f is extended into the positioning seat. In the seat body, a keyhole is provided in the swivel body. A number of perforations are provided on the wall surface of the swivel body. A spring and an ejector pin are provided in one of the perforations. A convex body is provided on one end of the swivel body. It is provided with a key slot for penetrating the key; a block set is arranged in the slot of the seat body and a pivot slot of the swivel body; and a lock pin group is set in the perforation of the seat body and the swivel body. [Implementation] Regarding the technical means adopted by this creation to achieve the above-mentioned use purpose and effects, the preferred and feasible embodiments are listed, and the drawings are shown in detail as follows: First, please refer to the first, As shown in the second and third figures, this creation is mainly provided with a body 1 with a receiving chamber 10 therein, a convex body 11 is provided at the front end of the base body 1, and a concave chamber 12 is provided in the convex body 11. The convex body 11 is oppositely provided with a fixing seat 13 on the outer wall surface, a through groove 14 is provided on the wall surface of the fixing seat I3 to pass through the recess 12, and a positioning seat 15 is provided on one of the fixing seats 13, a touch switch 1 50 is arranged in the positioning seat 15, and a groove 16 is provided on the wall surface of the base 1, and a number of perforations are provided in the groove 16 ', and a positioning seat 18 is provided on the wall surface of the base 1. An alarm switch 18 is provided on the positioning base 18, and a sliding groove 19 is provided in the groove 16 of the base 1 to extend into the positioning base 18.

M244342 IV. Creation instructions (3); A swivel 2 is set in the base 1 and a key socket 20 is provided in the swivel 2. The wall 2 of the swivel 2 is provided with a number of perforations 21, one of which is perforated 21 is provided with a spring 22 and an ejector pin 23, and a convex body 24 is provided at the front end of the swivel 2. The wall of the convex body 24 is provided with two insertion grooves 25 penetrating the key insertion hole 20; two blocking member groups 3 'It is respectively arranged in the slot 1 2 of the base body 1 and the slot 2 5 of the two parts of the swivel body 2. The blocking member group 3 is composed of a blocking piece 3 0, a top holding piece 3 1, a spring 32 and A plug body 33 is formed, and a cutout 300 is provided on the blocking piece 30. A plurality of lock pin groups 4 are arranged in the perforations 17 and 21 of the base body 1 and the swivel body 2. The lock pin group 4 is composed of a long lock bolt. 40. It is composed of a lock post 41 and a spring 42. A fixing piece 43 is fixed on the groove 16 of the base 1. A key 5 is inserted into the wheel key socket 20 of the swivel 2. There are several funnels 50 of different shades on the spoon surface of spoon 5. When assembling, please refer to the first, second, and third figures. First, set the spring 22 and the ejector pin 23 into the last perforation 21 on the swivel body 2, and set the swivel body 2 on the seat body 1. In the chamber 10, the top pin 2 3 provided at the end of the perforation 2 1 of the swivel body 2 extends through the chute 19 of the base body 1, and the convex body 24 of the swivel body 2 is located in the recess 12 of the base body 1. Inside, the insertion groove 25 on the convex body 24 of the swivel 2 is aligned with the through groove 14 of the base body 1, and then the blocking piece 30 of the second blocking member group 3, the top holding piece 31, the spring 32, and the plug body 3 3Sequentially oppositely inserted into the slot 14 of the base 1 and the slot 2 of the swivel 2 and inserted into the slot 2 5 ′, and then the touch switch 丨 50 is set in the positioning seat 15 of the base 1, and the lock The long lock bolt 40, the pin 41 and the spring 42 of the pin group 4 are sequentially arranged in the perforations 17, 21 of the base body 1 and the swivel body 2, and the fixing piece 43 is fixed in the groove 1 of the base body 1. 6 on ', the lock pin group 4 can be fixed in the base body 1, then the alarm switch 1 8 0 is fixed on the positioning base 18 of the base body 1, and the recording key 5 is inserted in the rotation body 2. record

M244342 g, creation instructions (4) key socket 20, so that the whole assembly can be completed, the assembly is very convenient, as shown in the four pictures, when the key 5 is not inserted and you want to use it quickly, please refer to the first, ',, ,,,, the heart is not within the key socket 20 of the eight-body body 2, the blocking piece 3 of the blocking member group 3 and the holding piece 3 1 are retracted and seated by the elastic push of the spring 3 2 Insert the slot 1 of the body 1 into the slot 2 5 of the body 2 and the key socket 2 0 slightly. When you want to unlock, insert the key 5 into the key hole 20 of the body 2 (Please refer to the fifth and sixth figures), the key 5 penetrates into the notch 300 of the second blocking piece 30, and the recording of “4 of 5” —the side will face a blocking piece 30 Pushing outward, the blocking piece 30 pushes the holding piece 31 outward, and the outer end of the holding piece 31 presses the touch switch 1 50 in the setting seat 15, and the touch switch i 50 is activated. The alarm is set in the lock. After inserting the key 5, the user pushes the lock pin group 4 to release the lock, and then he must rotate the swivel 2 immediately. Please refer to the figure 7 and 8. The swivel 2 drives the push pin 23. Turn, the top pin 23 is on the base} In the chute 19, two alarm switches 18 above the positioning base 18 are pressed, and the unlocking movement can be completed when the report is released-if it is not released within a fixed time (about three to five seconds), ^ two If the thief unlocks the key with the correct key other than the lock or the unlocking key socket 2 of the 2nd body 2 on the second day, the two sides of the non-locking " locking tool will have two blocking pieces = The key or open 30 sub-top pushes the ejection holding piece 3 1 outwards, one ejection piece 31, and the touch door in the blocking piece positioning seat 15 is closed. "Xi, Bu Yi will press on the beer switch 150 , The toucher, the alarm 1 into the thief ^ ... touch switch 150 will start the lock 2 to drive the ejector pin 23 to rotate, q @ & 疋 之 ~ the inner rotation to move the ejector pin 23 to press the alarm switch 180 will sirens

Page 9 M244342 IV. Creation Instructions (5) Except, the siren will sound and will attract the attention of others. It can scare away the thief in a short time, so that the thief does not have enough time to unlock the lock. To sum up, this creation has indeed achieved the intended purpose and effect, and it is more ideal and practical than those who are familiar with it. It has not been seen in similar articles before the application. When it has met the application requirements of the new patent , I filed a patent application in accordance with the law. I urge you to conclude the trial early and grant the patent.

Page 10 M244342 Simple illustration of the drawing [Simple illustration of the drawing] The first picture is a three-dimensional exploded view of the creation. The second picture shows a three-dimensional composition of this creation. The third picture is a sectional view of the composition (unlocked state) ° The fourth picture is the A-A sectional view of the third image of the creation. The fifth figure is a schematic diagram of the use of this creation when unlocking. The sixth figure is a B-B cross-sectional view of the fifth figure in this creation. The seventh diagram is a schematic diagram of the creative alarm switch not being touched. The eighth figure is a schematic diagram of the creation alarm switch that has been pressed. [Illustration of drawing number] 1 base body 10 accommodating body 11 convex body 12 alcove 13 fixing base 14 through slot 15 positioning base 150 touch switch 16 groove 17 perforation 18 positioning base 180 alarm switch 19 chute 2 swivel 20 key insert Hole 21 Perforation 22 Spring 23 Ejector pin 24 Convex body 25 Insertion slot 3 Stopper set 30 Stopper piece 300 Notch 31 Ejection piece 32 Spring 33 Plug body 4 Locking pin set 40 Long lock bolt 41 Lock post 42 Spring

M244342

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Claims (1)

M244342 5. Scope of patent application 1 A lock core structure with alarm function, including: a base body, a receptacle is provided in the base body, a convex body is provided at one end of the base body, and a concave cavity is provided in the convex body ' A fixed seat is provided on the outer wall surface of the convex body. A groove is provided on the wall surface of the fixed seat to pass through the recessed chamber. A positioning seat is provided on the fixed seat. The positioning seat is provided with a touch switch. Perforation, a positioning seat 'an alarm switch is provided on the positioning seat' on the wall surface of the seat body; a slide groove is provided on the wall surface of the seat body to extend into the positioning seat; There is a key hole in the body, a number of perforations are provided on the wall surface of the swivel, a spring and an ejector pin are provided in one of the perforations, a convex body is provided at one end of the swivel body, and a insertion slot is provided on the wall surface of the convex body. Pass through the recording key socket; The block set is set in the slot of the base body and the insertion slot of the swivel body; The lock pin set is set in the hole of the base body and the swivel body; When using it, first correct it The key is inserted into the turning key socket, and the two sides of the clock key will push the blocking group outward. Push, the blocking member set presses the touch switch set in the positioning seat, and the touch switch will activate the alarm set in the lock. The user inserts the key to push the lock pin set to release I, and must be turned immediately. The swivel drives the ejector pin to rotate, and the ejector pin can complete the unlocking action in the chute of the seat; if it is stolen; report that the unlocking tool is inserted into the key socket, that is, the correct key or other device of Hezhen Ba Turn the swivel belt '㊁ :: Annunciator, # Annunciator before the alarm switch is turned off, then the siren j steel rotates' to push the pin to press the alarm 2 · If you apply for the first scope of the patent ^ 诂 （2 (, lock core structure with alarm function M244342) 5. The scope of patent application, in which a groove is provided on the perforation on the wall of the base, and a fixing piece is fixed on the groove. 3. If applying for a patent The lock core structure with alarm function as described in the first item of the scope, wherein the blocking member group is composed of a blocking piece, a top-holding piece, a spring and a plug body, and a gap is provided on the blocking piece. The lock core structure with alarm function is described, in which the lock pin group By a long bolt, the lock cylinder and composed projectile basketful. Page 14