CN105178705B - The insertion-core lock that assembleability is improved - Google Patents

Abstract

Insertion-core lock includes：Shell, possesses including incorporating section, is formed with the first front panel, the first guidance part, the first installation portion and first axle for haunting hole and sets the main body in portion and be incorporated into the lid of main body；Latch bolt, including the housing main body first that comes in and goes out haunt hole bolt, be connected to bolt and be arranged in the first director strip of main body incorporating section, possess the first patchhole inserted for the first director strip and be incorporated into the mounting piece of the first installation portion of main body, the first director strip is inserted in outside and be arranged between bolt and mounting piece to help the first wind spring that bolt normally haunts, be guided along the guidance part of main body first, possess the second patchhole inserted for the first director strip and be arranged in the first guide for mounting piece rear；First bar, possess and the connection of the director strip of latch bolt first combination end, be incorporated into housing main body first axle and set first swinging axle in portion, possess in the first axis hole for combining the opposite side in end；Handle, including be incorporated into the mandrel rod of the first axis hole of the first bar, be incorporated into the handle of mandrel rod.

Description

The insertion-core lock that assembleability is improved

Technical field

The insertion-core lock (MortiseLock) being improved the present invention relates to assembleability, more particularly to a kind of insertion-core lock, it is The bolt of latch bolt is haunted by handle, make handle be combined with the first bar of mandrel rod by the first director strip of latch bolt and point Branch type combination end is connected, so that structure becomes extremely simple, but does not influence operating reliability, and assembleability is good；Because no During in the presence of the lid for opening shell, because various elastomers (for example, wind spring) etc. easily make the problem of part departs from origin-location, from And it is greatly enhanced convenience in terms of assembling and maintenance；Realize the dead bolt that can be used for by electro-motor and sensor etc. Automatic preliminary cast digital door lock insertion-core lock or manual operation pattern intend insertion-core lock purposes technology.

Background technology

Insertion-core lock (MortiseLock) is the digital phase-locking of the various doors for common family's porch, office, warehouse etc. Determine device, including：Latch bolt, the locking and unblock of door are realized by the axle handle of indoor and outdoor；Dead bolt, passes through other key Spoon or button are realized locking and unlocked.

There is " possessing for registered patent the 10-0907642nd (on 07 07th, 2009) to the prior art of above-mentioned insertion-core lock The Mortice locking device of dead bolt automatic locking structure " possesses in operating handle there is provided a kind of Mortice locking device, makes to touch spring Pin and dead bolt together retreat unblock, so as to open door, and are closed the door in the case of without handle operation, then pass through latch bolt Moving back and forth dead bolt is excited the structure of locking automatically.

Another prior art have " mortise door lock " of registered patent the 10-1263446th (on 05 03rd, 2013) there is provided A kind of mortise door lock, including：Shell, is arranged at door, and side or outside are provided with handle with can respectively horizontally rotating indoors；Touch spring Pin, can be set to the mode of haunting in front of above-mentioned shell, the spinning movement with handle links that door is converted into locking or unlocked State；Swingle, is rotatably set with the front and rear sides in shell, and spinning movement linkage with handle is so that side Connection end rotates along the vertical direction；Locking member, side is connected to connection end, when being risen by elastic force, locks to prevent from touching Spring pin is retreated, and when being rotated down decline by connection end, is unlocked so that latch bolt is retreated；And triggering axle, with can be to shell The front mode of haunting is set, and when locking member declines, is moved forwards by elastic force, is locked to prevent locking member from rising, And when being retreated by external force, unlock so that locking member rises.

Above two prior art is more because of number of components, and its is complicated, therefore, to the mistake and likelihood of failure of action Height, and, it is not easy to make, and the efficiency in terms of producing cost and production unit cost is low.

Simplifying the prior art of part to solve the above problems has No. 10-1331979 (in November, 2013 of registered patent 15 days) " mortise of numeral door lock and the door lock assembly for possessing above-mentioned mortise ", tenon of the prior art in numeral door lock Eye, including：Latch bolt slider, the vertical direction in the handle operating of door lock in side lid is slided, and possesses latch bolt and quilt Elastomeric element support is restored, is constituted by respectively possessing the inner side latch bolt slider of operating projection mouthful and outside latch bolt slider, And shell latch bolt slider can be individually moved；Shipper rod is rotated, side interlinkage is combined, so as to be revolved centered on hinge axis Turn, and rotated when above-mentioned inner side latch bolt slider is moved；Dead bolt slider, possesses and connects with above-mentioned rotation shipper rod Connect, with when rotating shipper rod rotation, with perpendicular to the dead bolt of the direction slip of side lid；Opening connection member, leads to The signal operating for receiving control unit is crossed, when above-mentioned outside latch bolt slider is moved, inner side latch bolt slider is together moved It is dynamic；Detecting sensor portion, detects the on and off of door and provides information to control unit.

Above-mentioned prior art construction is simple, is applicable to rotary, the various doors of extending type, but side latch bolt inside and outside reason Constitute and possess the connection member for connection, it is therefore, still complicated, there is a possibility that occur glitch.In addition, needing According to door to be mounted thickness change mould, therefore, there is problem in terms of volume production.

In addition, insertion-core lock is substantially digital automatic locking apparatus, it is that this is generally built-in with battery, if but above-mentioned locking is slotting Power consumption during pin turnover is big, then needs frequently to change battery, and so brings cumbersome and inconvenience to user.

There is the registration utility model the 20-0459876th (on 04 10th, 2012) of prior art to solve the above problems " possessing the door lock assembly that latch protrudes structure automatically ", including for detecting opening for latch or latch bolt and dead bolt and door The detection means of closed state, and these parts can be moved to the first position of the inner side of door lock assembly and project to door lock assembly Outside the second place between move, in addition to for the fixed component for the latch for fixing first position, fixation portions part When latch bolt is moved to the second place from the first position of detection means, the locking of latch is released.

Above-mentioned prior art is completed because the locking of latch runs through spring, therefore, has the advantages that current drain is small.

But, because dead bolt and latch bolt are only by first and second functional unit introducing/extraction, to be correctly inserted into The buckle of doorframe is formed at, then will catch on phenomenon, and this is possible to develop into failure, accordingly, it would be desirable to which latch bolt can be ensured And the structure of introducing/extraction of locking production and marketing.

In addition, above-mentioned all prior arts possess for introducing/drawing between the part of latch bolt and the running gear of handle Connection member, this makes structure become complicated, and such complexity is likely to become the reason for breaking down, moreover, upper When stating connection member and occurring abnormal, it is impossible to using insertion-core lock in itself, it is necessary to changed, calmly to cumbersome and not using bringing Just.

The content of the invention

It is as follows for the technical scheme that solves the above problems：

It is an object of the present invention to provide a kind of insertion-core lock, it is that the bolt for making latch bolt is haunted by handle, makes handle The first bar for being combined with mandrel rod is connected by the first director strip of latch bolt and branching type combination end, so that structure becomes pole It is simple, but does not influence operating reliability, and assembleability is good.

Another object of the present invention is to there is provided a kind of insertion-core lock, when it is because of in the absence of the lid for opening shell, because each Planting elastomer (for example, wind spring) etc. easily makes the problem of part departs from origin-location, so that in terms of assembling and maintenance greatly Improve convenience.

Another object of the present invention is to there is provided a kind of insertion-core lock, it is easily handle assembled, is possessed on the first bar With reference to the structure of the mandrel rod using the first limiter being made up of elastomer and limiter pin, gently it can insert and pull out by using hand The mode gone out is combined, moreover, the first limiter that can ensure not departing from by once combination, while assembleability is provided, Ensure stability.

Another object of the present invention is to which there is provided a kind of insertion-core lock, it is not limited by right hand type, as long as being risen with cross The instrument joint portion of son pressurization latch bolt, so that the second wind spring rotates the first director strip in the state of shrinking, you can make bolt exist Haunted rotation in the state of bore region beyond first, the direction conversion of latch bolt is completed, so as to improve the versatility of product.

Another object of the present invention is to there is provided a kind of insertion-core lock, it using bolt because turn round wind spring elastic bearing first The elastic bearing projection of bar, therefore, even if long-time using will not also make handle sagging, so that with extraordinary durability.

Another object of the present invention is to there is provided a kind of insertion-core lock, it, which is realized, can be used for passing through electro-motor and sensor Deng dead bolt automatic preliminary cast digital door lock insertion-core lock or manual operation pattern intend insertion-core lock purposes technology.

The insertion-core lock of the present invention, including：Shell, possess including incorporating section, be formed with first haunt hole front panel, first Guidance part, the first installation portion and first axle set the main body in portion and are incorporated into the lid of main body；

Latch bolt, including come in and go out the first of above-mentioned housing main body haunt hole bolt, be connected to above-mentioned bolt and be arranged in First director strip of the incorporating section of main body, possess the first patchhole inserted for above-mentioned first director strip and be incorporated into the of main body The mounting piece of one installation portion, the first director strip is inserted in outside and is arranged between bolt and mounting piece to help the normal of bolt to haunt First wind spring of state, the first guidance part guiding along main body, possess the second patchhole inserted for the first director strip and arrange The first guide in the rear of mounting piece；

First bar, possess and above-mentioned latch bolt the first director strip be connected combination end, be incorporated into the master of above-mentioned shell The first axle of body sets first swinging axle in portion, possessed in the first axis hole for combining the opposite side in end；

Handle, including be incorporated into the mandrel rod of the first axis hole of the first bar, be incorporated into the handle of above-mentioned mandrel rod.

In addition, the mandrel rod of above-mentioned handle include the first limiter for respectively being contacted with the lateral surface of the lid of the main body of shell and Second limiter；

And the first limiter looks into the limiter pin of apertured touch by being incorporated into be formed in mandrel rod, and it is built in and looks into apertured simultaneously The elastomer of elastic bearing limiter pin is constituted.

At the same time, the stopping end for possessing instrument joint portion is provided with the first director strip rear end of above-mentioned latch bolt；

It is outer in the first director strip to be inserted with the elasticity bigger than the first wind spring between the first guide and stopping end The second wind spring；

In aforementioned body, the opposite side formation access hole in hole of being haunted first, with the stopping end of the first director strip Instrument joint portion utilizes the pressurization of the instrument inserted by access hole to shrink the second wind spring, so that the first director strip and bolt It is prominent, and changed by being rotated out the first bolt travel direction in region for haunting hole.

And then, it has been provided projectingly the first pivot pin in the first guidance part bottom of aforementioned body；

Above-mentioned first bar possess to first haunt hole it is prominent elastic bearing it is raised；

Also include the torsion wind spring for being arranged at the first pivot pin and two ends are respectively contacted with the front panel and resilient support projection of main body, So as to prevent handle sagging.

The mortice lock that the assembleability of the present invention is improved has the advantages that：

To make the bolt of latch bolt be haunted by handle, the first bar for making handle be combined with mandrel rod pass through latch bolt first Director strip and the connection of branching type combination end, so that structure becomes extremely simple, but do not influence operating reliability, and assembleability It is good.

In addition, because in the absence of open shell lid when, because first and second wind spring, turn round wind spring and various elastomeric elements etc. Easily make the problem of part departs from origin-location, so as to when the decomposition insertion-core lock such as to re-assembly, safeguarding, also ensure that part Position, so as to improve convenience.

In addition, being easily handle assembled, possess combination on the first bar and use what is be made up of elastomer and limiter pin The structure of the mandrel rod of first limiter, can by using hand gently into and out mode combine, moreover, by once combine be The first limiter not departed from can be ensured, while assembleability is provided, it is ensured that stability.

In addition, not limited by right hand type, as long as the instrument joint portion for the latch bolt that pressurizeed with cross driver, so that second Wind spring rotates the first director strip in the state of shrinking, you can bolt is haunted rotation in the state of bore region beyond first, complete Changed into the direction of latch bolt, so as to improve the versatility of product.

In addition, because turning round the elastic bearing projection of wind spring the first bar of elastic bearing using bolt, therefore, even if making for a long time With will not also make handle sagging, so that with extraordinary durability.

Moreover, it is achieved that the automatic preliminary cast digital door lock available for the dead bolt by electro-motor and sensor etc. Insertion-core lock or manual operation pattern intend the technology of insertion-core lock purposes.

Brief description of the drawings

Fig. 1 is bonding state figure of the invention；

Fig. 2 is exploded perspective view of the invention；

Fig. 3 is the detailed maps for illustrating the mandrel rod of the present invention；

The implementation figure of the direction conversion of the latch bolts of Fig. 4 to illustrate the invention；

Fig. 5 is the variation for representing the conversion to simulation insertion-core lock.

* reference *

1：Shell 10A：Main body

10B：Lid 11：Incorporating section

12：Front panel 12a, b, c：First to the 3rd haunts hole

13a、b、c：First to the 3rd guidance part

11A、B、C：First to the 3rd installing department 14a：First installation portion

15a、b：First and second axle sets portion 16a：First pivot pin

17：Access hole 18,19：First and second touch-switch

2：Latch bolt 21：Bolt

22：First director strip 23：Mount piece

24：First wind spring 25：First guide

261：Instrument joint portion 27：Second wind spring

3：First bar 31：With reference to end

33：First swinging axle 35：First axis hole

37：Flexibly support projection 4：Handle

41：Mandrel rod 411：First limiter

411a：Limiter pin 411b：Elastomer

412：Second limiter 412b：Fixed component

413：Plug hole 43：Handle

5：Turn round wind spring 6：Dead bolt

61：Closing piece 62：Second director strip

63：Second guide 64：First mounting step

65：Sleeve 7：Second bar

73：Second swinging axle 74：Second axis hole

8：Trigger 81：Two sides tilted block

83：Elastomeric element 84：Second mounting step

Embodiment

Below, with reference to accompanying drawing, the present invention is described in detail.

The present invention can carry out various modifications and can have various embodiments, and below, will be explained in embodiment (aspect).But, it is not that the present invention is limited to specific embodiment, and the thought and technology model for belonging to the present invention need to be included Enclose have altered, equipollent or even substitute.

In the accompanying drawings, same reference numerals, especially ten and units or ten, individual position and alphabetical identical accompanying drawing mark Note represents the part with same or like function, in the case of no specified otherwise, and each reference in accompanying drawing is signified The part shown follows above-mentioned standard.

In addition, the key element in each accompanying drawing, is exaggerated or simplified its size of expression and thickness to help to understand, but the present invention Do not limited by these figures.

Term for the application is that explanation specific embodiment (aspect) is not intended to limit the present invention.Do not have in linguistic context Obvious difference, the then record of odd number includes the implication of plural number.In this application, the term such as " comprising " or " possessing " represents exist Feature, numeral, step, action, structure, part or the combinations thereof recorded on specification, and non-predetermined exclude one or with On other features, numeral, step, action, structure, presence or the additional possibility of part or combinations thereof.

Unless expressly stated otherwise, the meaning of all terms as used herein including technology or scientific terminology and sheet As the meaning that the technical staff of technical field that the present invention belongs to is generally understood.It is typically using with term phase defined in dictionary With term have with the implication equivalent in meaning in the linguistic context of correlation technique, unless there are clear and definite definition, in this application not With preferable or excessive implication.

Described in this manual " first ", " second " etc. is intend to distinguish between different structures, without by manufacturing sequence Limitation, moreover, title in a specific embodiment and in the claims is possible to different.

For purposes of illustration only, in detailed description of the invention, being defined as follows to direction：

It is defined by Fig. 1, to possess the left direction of above-mentioned front panel 12 as above, opposite side is being put as below It is placed in the state of ground, upper and lower sides is set along the direction of Action of Gravity Field, if moreover, without special explanation, in claim It is equally applicable in book.

General insertion-core lock (MortiseLock), including：Latch bolt, the locking of door is realized by the axle handle of indoor and outdoor And unblock；Dead bolt, is realized by other key or button and locks and unlock.

In addition, possess on dead bolt according to rotation dead bolt is haunted door driver element, when need locking Or during unblock, carry out insertion key and rotated or pressed the specific actions such as button, then above-mentioned driver element passes through electro-motor Automatically rotated, the introducing or extraction action of above-mentioned dead bolt are performed, so as to become locking or released state.

In addition, in the latch bolt relative to dead bolt independent operation, possess makes latch bolt haunt door by rotation Rotary unit, indoor side grip and outdoor side grip are combined on rotary unit, in the state of door is unlocked, on the inside of rotating room Handle is introduced with one in outdoor side grip, then above-mentioned latch bolt by rotary unit, so as to open door.

In addition, in the state of door is locked, if the handle of rotating room's internal handle and outdoor side grip, only handle Dallied and rotary unit is inoperative, latch bolt will not be introduced into, therefore, dead bolt 6 and latch bolt maintain insertion doorframe State so that lock-out state become more firmly, improve security.

Below, illustrated with reference to the insertion-core lock that accompanying drawing is improved to the assembleability of the present invention.

As shown in Figures 1 and 2, the shell 1 of insertion-core lock of the invention includes possessing incorporating section 11, is formed at first and haunts hole 12a front panel, the first guidance part 13a, the first installation portion 14a and first axle set portion 15a main body 10A and are incorporated into main body 10A lid 10B.

Above-mentioned incorporating section 11 refers to the inner side receiving space surrounded by the main body 10A and lid 10B of above-mentioned shell 1, by One to the 3rd installing department 11A, 11B, 11C is constituted.

It can confirm that the arrangement in above-mentioned incorporating section 11 of each part is combined in figure.

Above-mentioned front panel 12 is the plate for being adjacent to the buckle (Strike) for being installed on doorframe, as shown in Figures 1 and 2, possesses confession Latch bolt 2 come in and go out first haunt hole 12a, for dead bolt 6 come in and go out second haunt hole 12b, for trigger 8 two sides tilt What block 81 came in and went out the 3rd haunts hole 12c.

As shown in Fig. 2 aforementioned body 10A is formed with installing department 11A, and the first installing department 11A includes the first installation portion 14a and first axle set portion 15a.

Above-mentioned first guidance part 13a is made up of the groove of long hole forms.The first guide 25 of latch bolt 2 is inserted in the cell Guiding movement.

Above-mentioned first installation portion 14a has the shape of rectangular channel, and the mounting piece 23 of latch bolt 2 is installed and is incorporated in. The end of above-mentioned mounting piece 23 possesses rectangular protrusions corresponding with the shape of above-mentioned rectangular channel.

Above-mentioned first axle sets portion 15a and is made up of circular through hole, and the first swinging axle 33 of the first bar 3 is incorporated in, Moreover, above-mentioned first swinging axle 33 also possesses and the corresponding circular projection of the first installation portion 14.

At the same time, above-mentioned access hole 17 is formed at the opposite side of above-mentioned front panel 12, i.e., behind, in mounted shape Under state, the instrument for the direction conversion for the latch bolt 2 that will illustrate is inserted by the insertion of access hole 17.

In addition, existing as shown in Fig. 2 being formed with aforementioned body 10A including the first pivot pin 16a installed for turning round wind spring 5 Interior multiple pivot pins.

In addition, as shown in Fig. 2 be formed with multiple screw holes on above-mentioned lid 10B, and possess screw on above-mentioned pivot pin Groove, so that after aforementioned body 10A and lid 10B is combined, profit is screwed.

At the same time, above-mentioned torsion wind spring 5 is also installed on the pivot pin for the 3rd installing department 11C sides installed for trigger 8, So as to ensure that trigger 8 stably haunts hole 12c in and out of the 3rd by elastic bearing.

In addition, as shown in Fig. 2 for install the second installing department 11B of dead bolt 6 be formed with the second guidance part 13b, Second axle sets portion 15b.

Above-mentioned second guidance part 13b is after the second guide 63 of insertion dead bolt 6 in the form of guide pins is advanced Move back motion.

Second guidance part 13b diameter (small in the pin with rectangular cross sectional shape is width) is led with above-mentioned second The width of lead device 63 is consistent, so that dead bolt 6 above-mentioned second haunts hole 12b without coming in and going out with rocking, so as to ensure conduct While the assembleability of the core of the present invention, it is ensured that the movement of dead bolt 6 will not be produced and rocked.

In addition, setting the swinging axle that portion 15b is combined with the second bar 7 with electro-motor or keyhole linkage in above-mentioned second axle 73。

At the same time, as shown in Fig. 2 being provided with trigger 8 on the second installing department 11C, and it is above-mentioned tactile to be formed with guiding Hair device 8 comes in and goes out the 3rd the 3rd guidance part 13c for haunting hole 12c.

As shown in Fig. 2 on the lid 10B for combining to form shell 1 with aforementioned body 10A, correspondingly possessing above-mentioned first Portion 15a, 15b (below be referred to as " installing department ") are set to the 3rd guidance part 13a, 13b, 13c, first and second axle.

Above-mentioned installing department is formed as through-hole form as depicted, may be alternatively formed to the slot form on the inside of lid 10B. Features described above is equally applicable to main body 10A, situation that can be according to producer, purposes deformation implementation.

At the same time, in Fig. 1, add and possess for detecting whether introducing for dead bolt 6 in the second installing department 11B First touch-switch 18, and possess the whether introduce the 3rd of the tilted block 81 for detection triggers 8 the in the 3rd installing department 11C Touch-switch 19.

When above-mentioned dead bolt 6 introduces above-mentioned 1 inside of shell, the second director strip 62 of above-mentioned dead bolt 6 pressurization the One touch-switch 18, and the signal that the first touch-switch 18 is opened to control unit (not shown) transfer gate.

Equally, above-mentioned second touch-switch 19 is when trigger 8 introduces 1 inside of shell, to control unit transmission (not shown) Signal on door closure state (detailed content will be illustrated in remaining content).

In addition, as shown in Figures 1 and 2, the latch bolt 2 of insertion-core lock of the invention includes coming in and going out the above-mentioned main body 10A's of shell 1 First haunts hole 12a bolt 21, the first director strip for being connected to above-mentioned bolt 21 and being arranged in main body 10A incorporating section 11 22nd, possess the first patchhole 231 inserted for above-mentioned first director strip 22 and be incorporated into main body 10A the first installation portion 14a's Piece 23 is mounted, the first director strip 22 is inserted in outside and is arranged in bolt 21 between mounting piece 23 to help the normal of bolt 21 to haunt First wind spring 24 of state, the first guidance part 13a guidings along main body 10A, possess second inserted for the first director strip 22 and insert Enter hole 251 and be arranged in first guide 25 at the rear of mounting piece 23.

As shown in Fig. 2 above-mentioned first director strip 22 being shaped as with possessing the bar-shaped formation of circular cross-section with correspondence wind spring Preferably.

In addition, the diameter of the diameter of the first patchhole 231 and the second patchhole 251 is more than the straight of above-mentioned first director strip 22 Footpath is advisable.This be in order to for above-mentioned latch bolt 2 direction conversion advance or retreat when easily move.

At the same time, the above-mentioned wind spring 27 of first wind spring 24 and second is played leads in the above-mentioned mounting piece 23 of supported on both sides, first The effect of lead device 25.In addition, the elasticity of above-mentioned second wind spring 27 is more than the elasticity of the first wind spring 24, this can be by using identical bullet Property spring, but shorten length, or possess equal length, but constitute and realize using the material of strong elastic.

By the difference of above-mentioned elastic force, except in the direction conversion for above-mentioned latch bolt 2, by forcing pressurization to make above-mentioned first Outside the situation that director strip 22 is advanced, any advance or retrogressing are prevented.

Be formed at the instrument joint portion 261 at above-mentioned stopping end 26 typically turns into suitable with cross flute profile, but can also use a word Groove, circular trough, polygon groove etc..

At the same time, as shown in Fig. 2 the first bar 3 possesses the binding end being connected with the first director strip 22 of above-mentioned latch bolt 2 Portion 31, the first axle for the main body 10A for being incorporated into above-mentioned shell 1 set portion 15a the first swinging axle 33, possessed in reference to the phase of end 31 The first axis hole 35 tossed about.

Above-mentioned combination end 31 is by possessing the folder with the groove of the corresponding shape of above-mentioned first director strip 22 (being herein circle) Tool is advisable, and above-mentioned two part interference fit is combined and is advisable.

As described above, the second wind spring 24 and the second wind spring 27 are led with the mounting piece 23 of the above-mentioned latch bolt 2 of elastic bearing, first The form that lead device 25, interference fit are incorporated into combination end 31 between the two is combined, and this is as shown in Figure 1.

As described above, as illustrated, first axle sets portion 15a as manhole, and corresponding first swinging axle 33 For circular projection.Above-mentioned first swinging axle 33 is incorporated into the state of first axle sets portion 15a in interference fit, with handle 4 Rotated.

As illustrated, above-mentioned first axis hole 35 is made up of rectangular channel, and each angle of rectangle has the knot of mandrel rod 41 for handle 4 Closing prevents the function of idle running.

In addition, as shown in figure 1, the first bar 3 possesses is haunted the prominent elasticity in hole 12a sides to elastic bearing raised 37 first Support projection 37, and wind spring 5 is turned round in the elastic bearing projection 37 connection.

At the same time, above-mentioned handle 4 includes the mandrel rod 41 for being incorporated into the first axis hole 35 of the first bar 3, and is incorporated into the axle The handle 43 of rod 41.

The mandrel rod 41 of above-mentioned handle 4 is respectively contacted with the first limiter of the main body 10A and lid 10B of shell 1 lateral surface 411 and second limiter 412, and the first limiter 411 is by being incorporated into the limiter that hole 413 is haunted that plugs formed in mandrel rod 41 411a is sold, and is built in the elastomer 411b compositions for plugging the elastic bearing limiter pin 411a of hole 413.

Above-mentioned mandrel rod 41 is with the bar with the square-section corresponding with the shape of the first axis hole 35 of above-mentioned first bar 3 (bar) form is constituted.

As shown in Fig. 2 above-mentioned second limiter 412 be formed at mandrel rod 41 install groove 412a insertion fixed component 412b form is constituted and is advisable, and fixed component 412b is fixedly secured by adhering part and is advisable.

Above-mentioned handle 43 possesses the combined hole for being incorporated into above-mentioned mandrel rod 41, and including being connected to the rotating bars of the combined hole. During the present invention will be described, the explanation of the concrete structure to handle 43 is eliminated, but those skilled in the art can To fully understand and deformation implementation can be carried out by inference.

At the same time, as shown in Figures 1 and 2, what above-mentioned torsion wind spring 5 possessed that central portion is rolled into toroidal installs portion 51 and two End is formed as the supporting part 53 of pin-shaped formula, and one end of above-mentioned supporting part 53 is contacted with main body 10A, and the other end is prominent with resilient support Play 37 contacts.

If the functions and effects for turning round wind spring 5 are described in detail with reference to accompanying drawing, torsion wind spring 5 is installed into portion 51 first The the first pivot pin 16a to be formed in the main body 10A of above-mentioned shell 1 is incorporated into, and above-mentioned supporting part 53 is adjacent to above-mentioned first bar 3 Elastic bearing projection 37.

Because of the present invention by the first director strip 22 of the combination end 31 of the first bar 3 and latch bolt 2 with interference fit knot Close to simplify part, therefore, in the absence of for a long time in use, because the adhesion combined between the director strip 22 of end 31 and first becomes It is weak and make to combine end 31 and be partially disengaged from the first director strip 22 and cause the sagging phenomenon of handle 40 or completely disengage from and cause The phenomenon that handle 4 dallies.

To prevent above-mentioned break-off, the present invention, even if using for a long time, can also be maintained by using above-mentioned torsion wind spring 5 Above-mentioned first director strip 22 and the adhesion for combining end 31.

Below, the structure to the mandrel rod 41 of the core as the present invention is described in detail.

What the combination of the first bar 3 and handle 4 with said structure provided raising assembleability and easily assembled and decompose inserts Core is locked, and below, will illustrate its cohesive process with reference to Fig. 2 and Fig. 3.

When inserting the first mandrel rod 41 to the insertion of the first axis hole 35 of above-mentioned first bar 3, by pressing above-mentioned first limitation The limiter pin 411a of device 411, to push into the state for the inside for introducing mandrel rod 41.Afterwards, when the limit of above-mentioned first limiter 411 Device pin 411a processed is then supported by elastomer 411b and exposed again to the outside of mandrel rod 41 by the first axis hole 35, the first bar 3 Two ends are tangled by the first limiter 411 and the second limiter 412, and above-mentioned mandrel rod 41 insertion insert the first axis hole 35 after, No longer move and fixed.

In this case, handle is combined on above-mentioned mandrel rod 41, then can complete only to carry out swing fortune without fixing with rocking The assembling of dynamic handle 4.

When being decomposed, above-mentioned handle 43 is decomposed first and limiter pin 411a introducing mandrel rods 41 inside is pressed with hand After extract out, you can be easily accomplished decomposition.

By the above-mentioned easy handle 4 for assembling and being easy to decomposition, the present invention safeguards easy, moreover, according to the thickness of door The binding site of above-mentioned spring shim need to be adjusted, therefore, versatility is high, and raising is used as important portion to all door locks The swing durability of the handle 4 of part.

Below, the direction conversion of the latch bolt 2 of another core feature as the present invention is illustrated with reference to Fig. 4.

Common door lock is generally right-hand type.Because most people be right-handed person, but often because be related to purpose or Other a variety of causes need to install door lock with left-hand type.

To use right-hand type and left-hand type two ways, the present invention can change the direction of bolt according to installation site.

Pressed as illustrated, inserting cross driver to the instrument joint portion 261 possessed in above-mentioned stopping end 26 and pressurizeing, then A part for the above-mentioned director strip 22 of bolt 21 or even first is all exposed to the outside of front panel 12 (refer to Fig. 4 [A]).

In this case, 180 ° of Rotating openers, you can make the rake changeabout direction of above-mentioned bolt (refer to Fig. 4 [B])。

Slowly remove the bottle opener of pressurization afterwards, then by the recuperability of above-mentioned second wind spring 27, the bolt changed through direction 21' and the first director strip 22 are recovered to original position, so that the easy direction conversion (refer to Fig. 4 [C]) for completing bolt.

In above-mentioned direction transfer process, above-mentioned first director strip 22 is needed without introducing with rocking/draw, but because above-mentioned the One guide 25 is carried out forward-reverse motion by the constraint for the first guidance part 13a for being formed at main body 10A, therefore, during discrepancy It can guarantee that without rocking, complete stable direction conversion.

Below, the bar 7 of dead bolt 6 and second of the present invention is illustrated with reference to accompanying drawing.

As shown in Fig. 2 above-mentioned dead bolt 6 include haunting second haunt hole 12b closing piece 61, be connected simultaneously with the closing piece 61 The connecting portion 71 that is arranged in main body 10A incorporating section 11, the second director strip 62 of the incorporating section 11 for being arranged in main body 10A, combine In above-mentioned second guidance part 13b the second guide 63.

In addition, as shown in figure 1, above-mentioned second bar 7 include being incorporated into the service portion 72 of the second director strip 62 and connecting portion 71, The second axle for being incorporated into main body 10A sets portion 15b the second swinging axle 73, second axis hole 74 overlapping with the second swinging axle 73.

Above-mentioned second guidance part 13b is the guide pins for being formed at main body 10A, and the second guide of above-mentioned dead bolt 6 63 be the guide channel for being formed at the second director strip 62.

The the second guidance part 13b for possessing features described above is only done forward-reverse motion by above-mentioned second guide 63, and this It can guarantee that the introducing/extraction campaign for the stabilization that the nothing of above-mentioned dead bolt 6 is rocked.

In addition, without the recovery portion such as first and second wind spring 27 as above-mentioned latch bolt 2 in above-mentioned dead bolt 6 Part, accordingly, there exist the danger haunted outside the 12b regions of hole is easily separated to the second of front panel 12 if imprudence.

To solve the above problems, the present invention possesses the first mounting step 64 in above-mentioned dead bolt 6 and plays restriction effect.

In addition, the thickness of the second director strip 62 of above-mentioned dead bolt 6 is less than the thickness of closing piece 61, and constituting above-mentioned the Two guidance part 13b guide pins, also incorporate and press second in the state of being inserted into as the guide channel of the second guide 63 The sleeve 65 of director strip 62.

The purpose of above-mentioned difference in thickness is to save manufacturing cost, and dead bolt 6 is to prevent from opening by the illegal of shakedown Open and be made up of and be advisable the thick and hard metal of thickness, but the thickness of above-mentioned second director strip 62 is more thin more can save and be manufactured into This, therefore, is advisable with can ensure that the minimum thickness of stable introducing/extraction is constituted.

At the same time, as shown in Fig. 2 above-mentioned sleeve 65 is formed as ring-type and inserts above-mentioned second guidance part 13b, and it is high Degree (profile height of ring) is identical with the distance between the second director strip 62 and above-mentioned lid 10B medial surface, so that above-mentioned The side of sleeve 65 is adjacent to the second director strip 62, and opposite side is adjacent to lid 10B.

Introducing/spill process of above-mentioned dead bolt 6 be those skilled in the art can with reference to accompanying drawing inference and prediction, because This, will not be repeated here.

Below, the trigger 8 of the present invention is illustrated with reference to Fig. 1 and Fig. 2.

As shown in Fig. 2 trigger 8 also include haunt the 3rd haunt hole 12c two sides tilted block 81, with the tilted block 81 Connect and be arranged in the 3rd guidance part 13c of main body 10A incorporating section 11, ensure the elastomeric element normally exposed of tilted block 81 83。

Above-mentioned two sides tilted block 81 is pressurizeed and introduced inside above-mentioned front panel 12 by doorframe when shutting, and in this shape Above-mentioned second touch-switch 19 that pressurizeed under state informs the signal of the closed mode of door to control unit transmission (not shown).

When door is opened, expose to above-mentioned front panel 12, and release touched out to above-mentioned second in this case Close 19 pressurization, not to control unit it is (not shown) transmission signal and detect door opening and closing whether.

In addition, as Figure 21 shows, also possessing for ensureing that the elastomeric element 83 of introducing/extraction is advisable in above-mentioned trigger 8.

At the same time, as above-mentioned dead bolt 6, possess for preventing the tilted block 81 of above-mentioned trigger 8 to be disengaged to 3rd the second mounting step 84 haunted outside the 12c regions of hole is advisable.

At the same time, if as illustrated, removing above-mentioned trigger 8 from the 3rd installing department 11C and possessing other cover section Part covers the 3rd and haunted hole 12c, then can turn into the simulation using above-mentioned shutter doors of dead bolt 6 of introducing/extraction such as keys (Analog) formula insertion-core lock.

In the above-mentioned description of the invention, eliminate drive device to insertion-core lock, the installation of battery, by first and The explanation of the disclosed technologies such as the signal transacting of the second touch-switch 19 detection, but those skilled in the art are easily by supposition and inference Realize.

In addition, above-described embodiment only to illustrate the buckle component A with characteristic shape and structure and unrestricted, this area It is to be appreciated by one skilled in the art that can modify, deform or equivalent substitution to the present invention, without departing from the present invention's Spirit and scope, it all should cover among scope of the presently claimed invention.

Claims (4)

1. a kind of insertion-core lock, including：Shell, possesses including incorporating section, is formed with first and haunts and hole and second haunt before hole Plate, the first guidance part, the first installation portion and first axle set the main body in portion and are incorporated into the lid of main body；

Dead bolt, haunts above-mentioned second and haunts hole；

Latch bolt, including come in and go out the first of above-mentioned housing main body haunt hole bolt, be connected to above-mentioned bolt and be arranged in main body Incorporating section the first director strip, possess for above-mentioned first director strip insert the first patchhole and be incorporated into main body first peace The mounting piece in dress portion, the first director strip is inserted in outside and is arranged between bolt and mounting piece to help the normal state of haunting of bolt The first wind spring, along main body the first guidance part guide, possess for the first director strip insert the second patchhole and be arranged in extension First guide at the rear of contact pin；

First bar, possess and above-mentioned latch bolt the first director strip be connected combination end, be incorporated into the main body of above-mentioned shell First axle sets first swinging axle in portion, possessed in the first axis hole for combining the opposite side in end；

Handle, including be incorporated into the mandrel rod of the first axis hole of the first bar, be incorporated into the handle of above-mentioned mandrel rod；

Wherein, the mandrel rod of above-mentioned handle includes the first limiter and second respectively contacted with the lateral surface of the lid of the main body of shell Limiter；

And the first limiter by be incorporated into formed mandrel rod look into apertured touch limiter pin, and be built in look into apertured and elasticity The elastomer for supporting limiter pin is constituted.

2. insertion-core lock according to claim 1, it is characterised in that：

The stopping end for possessing instrument joint portion is provided with the first director strip rear end of above-mentioned latch bolt；

In the first guide and stop between end, it is outer in the first director strip to be inserted with bigger than the first wind spring by elastic the Two wind springs；

In aforementioned body, the opposite side formation access hole in hole of being haunted first, with the stopping ending tool of the first director strip Joint portion utilizes the pressurization of the instrument inserted by access hole to shrink the second wind spring, so that the first director strip and bolt are prominent Go out, and by be rotated out first haunt hole region bolt travel direction change.

3. insertion-core lock according to claim 2, it is characterised in that：

The first pivot pin has been provided projectingly in the first guidance part bottom of aforementioned body；

Above-mentioned first bar possess to first haunt hole it is prominent elastic bearing it is raised；

Also include the torsion wind spring for being arranged at the first pivot pin and two ends are respectively contacted with the front panel and resilient support projection of main body, so that Prevent handle sagging.

4. insertion-core lock according to claim 1, it is characterised in that：

The second guidance part, the second axle, which are formed with, in the second installing department of the aforementioned body for installing above-mentioned dead bolt sets portion；

And the second guide that above-mentioned second guidance part inserts dead bolt in the form of guide pins carries out forward-reverse motion.