CN106437299B

CN106437299B - Unlocking power assisting device and lock with the device

Info

Publication number: CN106437299B
Application number: CN201611031728.6A
Authority: CN
Inventors: 崔立勋
Original assignee: Individual
Current assignee: Shandong Lingang Intelligent Manufacturing Industrial Park Co ltd
Priority date: 2016-11-18
Filing date: 2016-11-18
Publication date: 2018-07-27
Anticipated expiration: 2036-11-18
Also published as: CN106437299A

Abstract

This application discloses a kind of unlocking power assisting device and the lock with the unlocking power assisting device, unlocking power assisting device, including at least one card in lock body 25 and lock core and the panel being connect with the card on 25 outer end of lock body is set, the card is set as with the spring hoodle cooperation in lock to when being inserted into key, the card, which is fallen completely in lock core and by the panel, can rotate lock core to unlock, and when extracting key, the card is in simultaneously in the lock body 25 and the lock core and the panel is on 25 end face of lock body.It is an advantage of the invention that：The handle of key is can be omitted, thus greatly reduces lot of materials use on the key.

Description

Unlocking power assisting device and lock with the device

Technical field

It is especially a kind of the present invention relates to a kind of covering device with power-assisted and covering effect and with the lock of the device With covered in lock-out state keyhole and unlock when rotation lock core covering device lock.

Background technology

Currently, in common lockset, key all has part of unlocking with rotation power-assisted part, and the latter is also referred to as the shank of the key, Therefore when producing key, lot of materials can be used on shank of the key, and the volume of shank of the key accounts for the significant portion of entire key volume, If thus corresponding material is being saved, for lockset industry, it will save a large amount of material.

Existing frequently-used lockset includes lock body and lock core two parts,

There are two common locksets, and significant drawback is：First, anti-theft feature is bad, due to the presence of revolving fragment, not only The number of fitting parts of tapered end is more, and guide rod boss and the presence with the detent recess and circumferential recess of the cooperation of guide rod boss make in lock tube Portion is complicated, therefore, when strength is unlocked, often results in the effect that moment all destroys；Second it is necessary to have realize power-assisted The key with handle be adapted to, it is not very convenient to use.

Invention content

The purpose of the present invention is to overcome the above shortcomings and to provide a kind of locks, are capable of the handle of effective key, have power-assisted And it is easy to use.

To achieve the goals above, the technical solution adopted by the present invention is：A kind of lock, which is characterized in that opened including one kind Power assisting device is locked, including at least one card and setting in lock body and lock core connects on lock body outer end with the card The panel connect, the card are set as with the spring hoodle cooperation in lock to which when being inserted into key, the card is fallen completely within Lock core can be rotated to unlock in lock core and by the panel, and when extracting key, the card is in the lock simultaneously In body and the lock core and the panel is on lock body end face.

Preferably, the card is vertically set on spring hoodle, and part of the spring hoodle in lock core is set as Including first axle and with ladder axis shape for the second axis with key contact, the wherein diameter of first axle is less than the second axis Diameter so that when being not inserted into key in the lock, the card is resisted against on the second axis, when the lock is total is inserted into key, The card is resisted against in first axle.

Preferably, the spring hoodle is being arranged two groups perpendicular to the direction of card.

Advantageously, two groups of spring hoodles setting interlaced with each other.

The invention further relates to a kind of locks with above-mentioned unlocking power assisting device, include the column part containing axially extending bore With the lock body of entity part, it is equipped in the entity part of the lock body at least one perpendicular to axial direction and to lead to the axial direction logical The vertical core in hole and can with the lock core of the column part rotatable engagement of the lock body, on the lock core be equipped with it is at least one perpendicular to Axial radial hole, for the radial hole with the vertical core coaxially so that spring hoodle is arranged, the spring hoodle may be at locking Position and resting guard are equipped with keyhole in the lock core, it is characterised in that：At least one first is equipped in the lock core Radial slot, until which is axially extend until the end face for being inserted into key along the lock core, and on the lock body Equipped at least one the second radial slot corresponding with first radial slot, to be set in the first radial slot and the second radial slot The card is set, which is connected with the locking closure being arranged on lock body so that in described lock, the locking closure is at the lock body end On face, when the lock is opened, which, which glides, covers the keyhole.

Preferably, first radial slot and the second radial slot extend axially into the end face of lock body or lock core.

Preferably, the lock body end face is equipped with guide rail, which coordinates with the guide rail so that the panel and the guide rail It is slidably connected.

Preferably, the difference of the radius of the radius of the first axle and the second axis is arranged so that the panel when being inserted into key It can be rotated with movable lock core.

Beneficial effects of the present invention are：

(1) handle of key is can be omitted, thus greatly reduces lot of materials use on the key；

(2) there is assist function, when being inserted into key, the card falls completely in lock core and can by the panel It is adaptable to rotate lock core to unlock；

(3) while solving the above problem, the cooperation of the key and the lock will make existing picking lock method Failure, to improve anti-theft performance, which is the unexpected technology occurred while solving prior art problem Effect.

Description of the drawings

Attached drawing described herein is used for providing further understanding of the present application, constitutes part of this application, this Shen Illustrative embodiments and their description please do not constitute the improper restriction to the application for explaining the application.In the accompanying drawings：

Fig. 1 is the front view of the lock of the prior art；

Fig. 2 is the front view of the key of the prior art；

Fig. 3 is the view of the lockup state of prior art lock；

Fig. 4 is the front view of the lock of the present invention；

Fig. 5 is the vertical view of the lock of the present invention；

Fig. 6 is the left view of the lock of the present invention；

Fig. 7 is the sectional view of the lock of the present invention；

Fig. 8 is the present invention without handle key.

Specific implementation mode

Some vocabulary has such as been used to censure specific components in specification and claim.Those skilled in the art answer It is understood that hardware manufacturer may call the same component with different nouns.This specification and claims are not with name The difference of title is used as the mode for distinguishing component, but is used as the criterion of differentiation with the difference of component functionally.Such as logical The "comprising" of piece specification and claim mentioned in is an open language, therefore should be construed to " include but do not limit In "." substantially " refer in receivable error range, those skilled in the art can be described within a certain error range solution Technical problem basically reaches the technique effect.Specification subsequent descriptions are to implement the better embodiment of the application, so described Description is being not limited to scope of the present application for the purpose of the rule for illustrating the application.The protection domain of the application When subject to appended claims institute defender.

Fig. 1-3 shows the key of the prior art, simple view when lock and the two coordinate, and gives the prior art The operation principle of lock, be inserted into keyhole 1053 key part 104 and spring hoodle 103 coordinate so that the first hoodle 1032 completely into Enter into lock body 1051, so as to rotate key 102 and rotated with movable lock core 1052, opens lock.Fig. 2 shows the prior arts Key include the shank of the key 106.

The power assisting device to the present invention and lock and key are described below

Embodiment one：

- Fig. 6, lock of the invention, including a kind of unlocking power assisting device are please referred to Fig.1, including at least one positioned at lock body 25 and the card in lock core 26 and the panel 21 being connect with the card 20 on 25 outer end of lock body is set, the card 20 is arranged For, thus when being inserted into key, the card 20 is fallen completely in lock core 26 and by described with the spring hoodle cooperation in lock Panel 21 can rotate lock core 26 to unlock, and when extracting key, the card 20 is in the lock body 25 and the lock simultaneously In core 26 and the panel 21 is on 25 end face of lock body.

Preferably, the card 20 is vertically set on spring hoodle, and part of the spring hoodle in lock core 26 is set Be set to including first axle 28 and with the ladder axis shape for the second axis 27 with key contact, the diameter of wherein first axle 28 is small In the diameter of the second axis 27 so that when being not inserted into key in the lock, the card 20 is resisted against on the second axis 27, when described When lock is always inserted into key, the card 20 is resisted against in first axle 28.I.e. when being not inserted into key in the lock, the card 20 In lock body 25 and lock core 26, hard steel piece etc. can not be inserted into lock core 26 by robber by force, and it is even more impossible to utilize lever principle by force It unlocks, so being unable to reach, purpose is locked in unlatching or robber wants to jack up the method for pellet with tool to unlock, due to lock body 25 The inadequate position of shell hole, so pellet can not all be pushed up into lock body 25, and even if reluctantly all pushing up pellet into lock body 25, Since lock body 25 and lock core 26 also have card 20 to resist, lock body 25 can not also be detached from lock core 26 and twists lock core 26 to open Lock, so the lockset more all than currently on the market is all antitheft, insures for of the invention locking.

Preferably, the spring hoodle is arranged by spring on axis.Specific structure and connection relation are the prior art, This will not be repeated here.

Preferably, the spring hoodle is being arranged two groups perpendicular to the direction of card 20.

Preferably, the card 20 is vertically being arranged two groups with the direction of spring hoodle.

Preferably, two groups of spring hoodles setting interlaced with each other.

Preferably, include the column part containing axially extending bore and the lock body 25 of entity part, in the entity of the lock body 25 In part be equipped with it is at least one perpendicular to axial direction and lead to the axially extending bore vertical core and can be with the cylinder of the lock body 25 The lock core 26 of part rotatable engagement, be equipped on the lock core 26 it is at least one perpendicular to axial radial hole, the radial hole with The vertical core is coaxially to be arranged spring hoodle, and the spring hoodle may be at lock position and resting guard, in the lock Keyhole is equipped in core 26, it is characterised in that：At least one first radial slot, first radial slot are equipped in the lock core 26 Until grinding the end face that the lock core 26 is axially extend until insertion key, and it is equipped at least one on the lock body 25 and is somebody's turn to do Corresponding second radial slot of first radial slot should so that the card 20 is arranged in the first radial slot and the second radial slot Card 20 is connected with the locking closure being arranged on lock body 25 so that in described lock, the locking closure on 25 end face of the lock body, When the lock is opened, which, which glides, covers the keyhole.

Preferably, first radial slot and the second radial slot extend axially into the end face of lock body 25 or lock core 26.

Preferably, 25 end face of the lock body is equipped with guide rail, which coordinates with the guide rail so that the panel is led with this Rail is slidably connected.

Preferably, the difference of the radius of the radius of the first axle 28 and the second axis 27 is arranged so that the panel 21 is being inserted It can be rotated with movable lock core 26 when entering key.

Fig. 8 show the present invention without handle key 302, the part of keyhole is only inserted into, on the part of the insertion keyhole Various unlock organs, such as groove can be set, protrusion, sawtooth, and the unlock organ can implement in multiple dimensions, For example the part of the insertion keyhole is designed as cylinder, the shapes such as prismatic, those skilled in the art, which are readily apparent that, realizes this hair The other shapes of improving eyesight.

Embodiment two：

Please refer to Fig.1-5, a kind of lock of the invention, including unlocking power assisting device, including at least one it is located at lock body 25 With in lock core 26 card 20 and the panel 21 being connect with the card 20 on 25 outer end of lock body is set, the card 20 be arranged For, thus when being inserted into key, the card is fallen completely in lock core 26 and by the face with the spring hoodle cooperation in lock Plate 21 can rotate lock core 26 to unlock, and when extracting key, the card 20 is in the lock body 25 and the lock core simultaneously In 26 and the panel 21 is on 25 end face of lock body.

Wherein Fig. 1 is the front view of common lock ＆ key；Fig. 2 is the sectional view of common lock；Skill shown by Fig. 1 and Fig. 2 Art content belongs to the prior art, therefore this will not be repeated here.

Wherein Fig. 3 is the front view of the lock of the present invention；Fig. 4 is the vertical view of the lock of the present invention；Fig. 5 is the lock of the present invention Left view；The panel 21 is located on 25 end face of lock body of the present invention, and 21 axial direction of the panel passes through attachment device 22 are connected with card 20, and the attachment device 22 can be axis connection, and the card 20 includes 1-2 groups, specially the first card 20 and second card 24；The attachment device 22 includes 1-2 groups, specially the first attachment device 22 and the second attachment device 23.

Embodiment three：

Referring to FIG. 7, the lock of the present invention, includes the column part containing axially extending bore and the lock body 25 of entity part, In the entity part of the lock body 25 be equipped with it is at least one perpendicular to axial direction and lead to the axially extending bore vertical core and can be with institute The lock core 26 for stating the column part rotatable engagement of lock body 25 is equipped at least one perpendicular to axial radial direction on the lock core 26 Hole, for the radial hole with the vertical core coaxially so that spring hoodle is arranged, the spring hoodle may be at lock position and rest Position is equipped with keyhole in the lock core 26, it is characterised in that：It is radial that at least one first is equipped in the lock core 26 Slot, until which grinds the end face that the lock core 26 is axially extend until insertion key, and on the lock body 25 Equipped at least one the second radial slot corresponding with first radial slot, to be set in the first radial slot and the second radial slot The card is set, which is connected with the locking closure being arranged on lock body 25 so that in described lock, the locking closure is in the lock body On 25 end faces, when the lock is opened, which, which glides, covers the keyhole.

Specifically, the card 20 includes one group；The card 20 is connected with panel 21, the face by attachment device 22 Plate 21 is located on lock body 25；Two groups of spring hoodles, including the first spring hoodle and the second bullet vertically are set with the direction of card 20 Spring hoodle；Two groups of spring hoodles are arranged on the same axis by spring.When key is not inserted into lock core 26, the first spring bullet Pearl is located in lock body 25, and second spring hoodle is located in lock body 25 and lock core 26；The card is located in lock body 25 and lock core 26, Card 20 is resisted against on the second axis 27 of spring hoodle.When key is inserted into lock core 26, the first spring hoodle is located in lock body 25, Second spring hoodle is located in lock body 25, and the card 20 is located in lock core 26, and card 20 is resisted against the first axle of spring hoodle On 28, to which panel 21 is locked with 26 Unscrew of movable lock core.

Example IV：

Preferably, the difference of the radius of the radius and the 4th axis 29 of the third axis 30 is arranged so that the panel 21 is being inserted It can be rotated with movable lock core 26 when entering key.

Specifically, the card includes two groups, respectively the first card 20 and the second card 24, two groups of cards are parallel to be set It sets；Two groups of cards are connected with panel 21 by attachment device, and the panel 21 is located on lock body 25；Every group of card vertically with Two groups of spring hoodles, including the first spring hoodle, second spring hoodle, third spring hoodle and is respectively set in the direction of card Four spring hoodles；Every two groups of spring hoodles are arranged on the same axis by spring, and two groups of spring shafts are oppositely arranged.When key is not inserted When entering lock core 26, the first spring hoodle and third spring hoodle are located in lock body 25, second spring hoodle and the 4th spring hoodle In lock body 25 and lock core 26；Two groups of cards are respectively positioned in lock body 25 and lock core 26, the first card 20 and the second card 24 bear against on the second axis 27 of spring hoodle and the 4th axis 29.When key be inserted into lock core 26 when, the first spring hoodle and Third spring hoodle is located in lock body 25, and second spring hoodle and the 4th spring hoodle are located in lock body 25, two groups of cards It is respectively positioned in lock core 26, the first card 20 and the second card 24 bear against first axle 28 and third axis 30 in spring hoodle On, to which panel 21 is locked with 26 Unscrew of movable lock core.

Embodiment five：

Please referring to Fig.1-7, lock of the invention includes the column part containing axially extending bore and the lock body 25 of entity part, Be equipped in the entity part of the lock body 25 it is at least one perpendicular to axial direction and lead to the axially extending bore vertical core and can be with The lock core 26 of the column part rotatable engagement of the lock body 25 is equipped at least one perpendicular to axial diameter on the lock core 26 Xiang Kong, with the vertical core coaxially so that spring hoodle is arranged, the spring hoodle may be at lock position and stops the radial hole Position is ceased, keyhole is equipped in the lock core 26, it is characterised in that：It is radial that at least one first is equipped in the lock core 26 Slot, until which grinds the end face that the lock core 26 is axially extend until insertion key, and on the lock body 25 Equipped at least one the second radial slot corresponding with first radial slot, to be set in the first radial slot and the second radial slot The card is set, which is connected with the locking closure being arranged on lock body 25 so that in described lock, the locking closure is in the lock body On 25 end faces, when the lock is opened, which, which glides, covers the keyhole.

Preferably, the lock core 26 is one or two.Enter lockup state when pushing key cylinder 26 aside, hoodle difference exists On the contact surface of internal cylinder 26, outer lock core 26 and lock body 25, hoodle carries out on three's connection lock；When being inserted into key, hoodle connects The contact surface of 26 lock body 25 of contacting surface and lock core is on money always, and the contact surface of interior hoodle is not in internal cylinder 26 and outer lock core On 26 contact surface, rotation control panel band movable lock core 26 reaches unlocking purpose, because having two layers of lock core 26 and Multilayer, Utilize the track for choosing hoodle unlocking (as long as there is contact surface of one group of hoodle difference in outer lock core 26 and lock body 25 to confuse On, cannot open).When destroying hoodle unlocking by force, the torque of internal cylinder and outer lock core contact surface is than outer lock core 26 Short with the torque of lock body 25, according to lever principle, the hoodle between internal cylinder and outer lock core is first broken, and prevents rotation outer lock core, Reach antitheft purpose.Its concrete structure composition is such, and 25 built-in outer lock core of lock body, internal cylinder, hoodle, spring are mounted in external lock It is lead sealing, outer lock core bottom outside spring followed by spring in core, internal cylinder, the hoodle hole and hoodle hole of outer lock core to lock body 25 Under have lock pin driving lever piece, have key slot among internal cylinder, key slot is inserted into key, internal cylinder, outer lock core, outer lock core dress In 25 hole of dress lock core lock body of lock body 25, internal cylinder, outer lock core, lock body 25 body portion direction have hoodle hole and hoodle hole and 25 hoodle hole of outer lock core hoodle hole lock body, outer lock core bottom have card slot, outer diameter to have sliding pin stop block, 25 bottom of lock body to have sliding pin hole Sliding pin is filled, centre has 25 hole dress lock core of interior counterbore dress lock core lock body to use.The present invention technical pattern installation be by lock body 25 plus in Outer two lock core and three layers or more pellet composition, lock pin driving lever piece are connected on outer lock core.It is namely packed into lock body 25 outer Lock core, then internal cylinder is packed into outer lock core, hoodle hole is set with outer lock core to internal cylinder by lock body 25, is packed into more hoodles, Under closed state, hoodle locking lock body 25 and outer lock core and internal cylinder make inside and outside two lock cores that can not rotate, when adaptation key is inserted into When, the hoodle of lock body 25 and outer lock core is opened, while continuing to close the hoodle of outer lock core and internal cylinder, twist key, made inside and outside Two lock cores rotate simultaneously, reach unlatching lock.

Beneficial effects of the present invention are：

Several preferred embodiments of the application have shown and described in above description, but as previously described, it should be understood that the application Be not limited to form disclosed herein, be not to be taken as excluding other embodiments, and can be used for various other combinations, Modification and environment, and the above teachings or related fields of technology or knowledge can be passed through in application contemplated scope described herein It is modified.And changes and modifications made by those skilled in the art do not depart from spirit and scope, then it all should be in this Shen It please be in the protection domain of appended claims.

Claims

1. a kind of unlocking power assisting device, including at least one card and setting in lock body and lock core is in lock body outer end Upper panel connect with the card, the card is set as coordinating with the spring hoodle in lock thus when being inserted into key, described Card, which is fallen completely in lock core and by the panel, can rotate lock core to unlock, and when extracting key, the card is same When in the lock body and the lock core and the panel is on lock body end face.

2. unlocking power assisting device according to claim 1, which is characterized in that the card is vertically set on spring hoodle On, part of the spring hoodle in lock core be set as include first axle and with the ladder for the second axis with key contact Axis shape, the wherein diameter of first axle are less than the diameter of the second axis so that when being not inserted into key in the lock, the card supports It leans against on the second axis, when being inserted into key in the lock, the card is resisted against in first axle.

3. unlocking power assisting device according to claim 2, which is characterized in that the spring hoodle is perpendicular to the side of card To being arranged two groups.

4. unlocking power assisting device according to claim 3, which is characterized in that two groups of spring hoodles are interlaced with each other to be set It sets.

5. there is the lock of the unlocking power assisting device according to any one of claim 2-4 a kind of, including contain axially extending bore Column part and entity part lock body, be equipped with and at least one perpendicular to axial direction and lead in the entity part of the lock body The vertical core of the axially extending bore and can with the lock core of the column part rotatable engagement of the lock body, on the lock core be equipped at least One radial hole perpendicular to axial direction, for the radial hole with the vertical core coaxially so that spring hoodle is arranged, the spring hoodle can To be in lock position and resting guard, keyhole is equipped in the lock core, it is characterised in that：It is equipped with extremely in the lock core Few first radial slot, until which is axially extend until the end face for being inserted into key along the lock core, and The lock body is equipped at least one the second radial slot corresponding with first radial slot, so as in the first radial slot and second The card is set, which is connected with the locking closure being arranged on lock body so that in described lock, which exists in radial slot On the lock body end face, when the lock is opened, which, which glides, covers the keyhole.

6. lock according to claim 5, which is characterized in that first radial slot and the second radial slot extend axially into The end face of lock body or lock core.

7. lock according to claim 6, which is characterized in that the lock body end face is equipped with guide rail, the panel and the guide rail Cooperation is so that the panel is slidably connected with the guide rail.

8. lock according to claim 7, which is characterized in that the difference of the radius of the radius of the first axle and the second axis is arranged To make the panel that can be rotated with movable lock core when being inserted into key.

9. a kind of lock with unlocking power assisting device according to claim 1, includes the column part containing axially extending bore With the lock body of entity part, it is equipped in the entity part of the lock body at least one perpendicular to axial direction and to lead to the axial direction logical The vertical core in hole and can with the lock core of the column part rotatable engagement of the lock body, on the lock core be equipped with it is at least one perpendicular to Axial radial hole, for the radial hole with the vertical core coaxially so that spring hoodle is arranged, the spring hoodle may be at locking Position and resting guard are equipped with keyhole in the lock core, it is characterised in that：At least one first is equipped in the lock core Radial slot, until which is axially extend until the end face for being inserted into key along the lock core, and on the lock body Equipped at least one the second radial slot corresponding with first radial slot, to be set in the first radial slot and the second radial slot The card is set, which is connected with the locking closure being arranged on lock body so that in described lock, the locking closure is at the lock body end On face, when the lock is opened, which, which glides, covers the keyhole.

10. lock according to claim 9, which is characterized in that first radial slot and the second radial slot axially extend To the end face of lock body or lock core.

11. lock according to claim 10, which is characterized in that the lock body end face is equipped with guide rail, which leads with this Rail coordinates so that the panel is slidably connected with the guide rail.