CN2743491Y - Lockset convenient to use - Google Patents
Lockset convenient to use Download PDFInfo
- Publication number
- CN2743491Y CN2743491Y CN 200420094278 CN200420094278U CN2743491Y CN 2743491 Y CN2743491 Y CN 2743491Y CN 200420094278 CN200420094278 CN 200420094278 CN 200420094278 U CN200420094278 U CN 200420094278U CN 2743491 Y CN2743491 Y CN 2743491Y
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- CN
- China
- Prior art keywords
- lock
- actuator
- square
- lock bolt
- bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a lockset convenient in use. The lockset comprises a lock box, a face plate fixed on the side of the lock box, an inclined lock bolt component interlocks with a handle, and a square lock bolt driven by the lock core, wherein the inclined lock bolt component and the square lock bolt are arranged in the lock box, and the places corresponding to the inclined lock bolt component and the square lock bolt on the face plate are respectively provided with locking holes, and a rotary piece used for toggling the inclined lock bolt component is movably arranged in the lock box. The rotary shaft of the handle runs through the through hole on the rotary piece, an actuator under the rotary piece is movably arranged in the lock box, and the lower end of the actuator is hinged on the square lock bolt. The lower part of the rotary piece is convexly provided with a convex block, the rotating trajectory of the convex block intersects with the upper part of the actuator. By using the structure, the inclined lock bolt component interlocks with the square lock bolt through the actuator, the square lock bolt extends out when the handle rotates towards along the opposite direction, the square lock bolt is in the locking status, and consequently the square lock bolt does not need the drive of the key for driving the lock core. Besides, the use of the utility model is convenient.
Description
Technical field:
The utility model relates to lock technology field, refers in particular to a kind of lockset simple in structure, firm, easy to use.
Background technology:
For guaranteeing the safety of personal property, people are equipped with lockset on facilities such as door, window.But present lockset is because there is certain defective in this body structure, stays opportunity for easily the crime one's share of expenses for a joint undertaking, and lock is pried open.In the middle of for example present many locksets, for the ease of the user lockset is fastened, the end face that the dead bolt of lockset contacts with snap close generally all is processed into an arc surface or an inclined-plane that tilts.Lockset is when sealed like this, as long as the application of force a little, dead bolt just is pressed into its inside along its arc surface or inclined-plane by snap close than being easier to, treat that door is closed after, dead bolt stretches out realization automatically under spring action sealed.Though this structure brings great convenience to the user, it is sealed with lockset to be convenient to it, but this structure has also given the crime one's share of expenses for a joint undertaking with opportunity simultaneously, make it can utilize lockset in conjunction with the gap that exists between the end face, by thin sheet tool used in crime, circular arc end face along dead bolt is urged to dead bolt in the lockset equally, thereby lockset is opened, and implements theft or other delinquent purposes.In order to overcome this situation, the lockset that generally adopts has two kinds of dead bolts usually at present, and a kind of is exactly oblique dead bolt noted earlier, and this dead bolt is general direct to be connected with handle, and it only plays the effect that door is closed, and does not play real theftproof lock.Another kind is a Square lock bolt, and Square lock bolt just can be stopped the unsafe conditions of above-mentioned appearance, and the user can close door lock by this Square lock bolt when going out, and realizes antitheft purpose.But this lockset brings other weak points to make the lockset internal construction become complicated exactly, operation also becomes loaded down with trivial details, the user need could live door lock by key when locking a door, and bring many inconvenience to the user, and the direct butt of oblique dead bolt lockset that can't resemble in the past gets final product.
Summary of the invention:
It is a kind of simple in structure that the purpose of this utility model just is to provide, and lockset easy to use.
The utility model is achieved by the following technical solution: this lockset comprises lock box, is fixed on the panel of lock box side, with the oblique dead bolt assembly of handle interlock and the Square lock bolt that drives by lock core, wherein tiltedly dead bolt assembly and Square lock bolt are installed in the lock box, and the position of corresponding tiltedly dead bolt and Square lock bolt offers lockhole respectively on the panel, and a rotor that is used to stir oblique dead bolt is movably arranged in the lock box; The rotating shaft of handle wears the through hole on the rotor; One actuator is positioned at rotor below, and this actuator is movably arranged in the lock box, and the actuator lower end is articulated on the Square lock bolt; Convex with a projection in the rotor bottom, the lug boss of track that this projection rotates and actuator upper end intersects.
Tiltedly the dead bolt assembly comprises: tiltedly dead bolt, with the affixed connecting rod of oblique dead bolt and be set in spring on the connecting rod, be fixed with a guide strip at an end of connecting rod, corresponding guide strip position offers gathering sill on lock box.
Convex with one group of tongue on the described rotor, this group tongue upper end is positioned at the side of guide strip on the connecting rod.
Described Square lock bolt one side is provided with an extension board, is formed with horizontal concrete chute on this extension board, and the hinged bearing pin of lock box and actuator is arranged in this chute, and the lower end of actuator and the extension board of Square lock bolt are hinged.
Lock core is plugged in the lockhole, and by screw on lock box, be fixed with a cam in the lock core shaft in the lock core, corresponding cam is formed with draw-in groove on actuator.
Reed one end is fixed on the extension board of Square lock bolt, and is formed with a lug boss on the reed.
Be provided with an elasticity location-plate in the actuator side, an end of this elasticity location-plate is connected with lock box, and its other end is positioned at the draw-in groove on the actuator.
Described lock box is made of base plate and cover plate.
On the base plate of lock box, offer one with the oblique corresponding scarce sky of dead bolt, lack empty side in this and be provided with spacing plectrum.
After adopting this said structure, tiltedly dead bolt is owing to directly be connected with handle, so it can directly drive by handle, and Square lock bolt drives by lock core, and it plays the effect that door lock is closed.Tiltedly pass through the actuator interlock between dead bolt and the Square lock bolt, when the backward rotation handle, can drive actuator so that Square lock bolt stretches out by rotor, thereby Square lock bolt is in locked state, and do not need to drive Square lock bolt by key driven cylinder, use very convenient, reliable.In addition, the utility model is simple in structure, firmly, makes simple.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is an inner plane structural representation of the present utility model;
Fig. 2 is the stereogram of the utility model lock core.
The specific embodiment:
See accompanying drawing 1,2, the utility model comprises: lock box 1, panel 2, oblique dead bolt assembly 3, Square lock bolt 4, rotor 5, handle 6, actuator 7, lock core 8, elasticity location-plate 9 and spacing plectrum 10.Wherein tiltedly dead bolt assembly 3 and Square lock bolt 4 are installed in the lock box 1.
Lock box 1 is made of base plate 11 and cover plate 12, and panel 2 is positioned at a side of lock box 1 opening.Tiltedly dead bolt assembly 3 and Square lock bolt 4 are installed in the lock box 1, and the position of corresponding tiltedly dead bolt 31 and Square lock bolt 4 offers lockhole 21,22 respectively on the panel 2.Make oblique dead bolt 31 and Square lock bolt 4 to stretch out by lockhole 21,22 respectively, reach the effect that door lock is closed.
Tiltedly dead bolt assembly 3 comprises: tiltedly dead bolt 31, with the affixed connecting rod 32 of oblique dead bolt 31 and be set in spring 33 on the connecting rod 32.Spring 33 two ends are pressed on respectively on an oblique dead bolt 31 and the baffle plate, and this baffle plate is fixed on the lock box 1, and connecting rod 32 is arranged in this baffle plate, and tiltedly dead bolt 31 stretches out at these spring 33 elastic force effect lower edge lockholes 21.Be fixed with a guide strip 34 at connecting rod 32 away from an oblique end of dead bolt 31, corresponding guide strip 34 positions offer gathering sill 13 on lock box 1.When oblique dead bolt 31 and connecting rod 32 moved horizontally, guide strip 34 slided along gathering sill 13 thereupon, thereby guarantees moving horizontally of oblique dead bolt 31.Offer one corresponding with oblique dead bolt 31 scarce emptyly 110 on the base plate 11 of lock box 1, this lacks empty 110 convenient oblique dead bolts 31 commutations.Be provided with spacing plectrum 10 in this side that lacks empty 110.This spacing plectrum 10 can prevent to be stuck in the lock box 1 too deeply owing to oblique dead bolt 31 withdrawals, can't pop into position.
The oblique dead bolt 31 that handle 6 drives in the oblique dead bolt assembly 3 by rotor 5.The mode inlay card that this rotor 5 cooperates by axis hole is in lock box 1, so that rotor 5 is rotatable.The rotating shaft 61 of handle 6 wears the square through hole 51 on the rotor 5, just can drive rotor 5 and rotate thereupon when swing handle 6.Convex with one group of tongue 53 on the rotor 5, this group tongue 53 upper ends are positioned at the side of connecting rod 32 guide strips 34, and promptly when rotating handle 6, handle 6 will move right by the guide strip 34 that rotor 5 promotes on the connecting rod 32, thereby make in the oblique dead bolt 31 withdrawal lock boxes 1.
Rotor 5 belows are provided with an actuator 7, and this actuator 7 adopts rotating being installed in the lock box 1 of hole axle fit system, and its lower end is articulated on the Square lock bolt 4; Convex with a projection 52 in rotor 5 bottoms, the track that this projection 52 rotates and the lug boss 71 of actuator 7 intersect, promptly when rotor 5 clockwise rotates, this projection 52 will promote the lug boss 71 of actuator 7, and actuator 7 is rotated around its shaft that is connected with lock box 1.
In order to keep handle 6 can be in level under normal conditions, projection 52 places at rotor 5 are connected with a back-moving spring 521, this back-moving spring 521 can make rotor 5 remain on a certain position, makes handle 6 be in the position of level under normal conditions by rotor 5 like this.
Square lock bolt 4 one sides are provided with an extension board 41, offer horizontal concrete chute 42 on this extension board 41, and the bearing pin that lock box 1 is connected with actuator 7 is arranged in this chute 42.Square lock bolt 4 is along chute 42 horizontal slips.The extension board 41 of the lower end of actuator 7 and Square lock bolt 4 is hinged.
Lockhole 14 is located at the below of Square lock bolt 4 extension boards 41, and lock core 8 is plugged in the lockhole 14, and by screw on lock box 1, be connected with a cam 81 in the lock core shaft in the lock core 8, corresponding cam 81 is formed with draw-in groove 72 on actuator 7.Promptly stir actuator 7 by cam 81 and cooperating of draw-in groove 72, actuator 7 drives bearing pin 43 in Square lock bolt 4 oblique chute 46 motions, because Square lock bolt 4 is in the restriction of lockhole 22 and horizontal concrete chute 42, thereby realize stretching out and withdraw the folding of realization lockset of the lockhole 22 of Square lock bolt 4 on panel 2.
One reed, 82 1 ends are fixed on the extension board 41, and are formed with a lug boss 821 on the reed 82.When Square lock bolt 4 was in the state of withdrawal lock box 1, the lug boss 821 of reed 82 just in time was positioned at draw-in groove 72 positions on the actuator 7.Make the protruding tongue 81 on the lock core 8 can't be in the draw-in groove 72 by reed 82, because protruding tongue 81 is stuck in the draw-in groove 72, makes and to drive actuator 7 by handle 6 to avoid.
In order to keep Square lock bolt 4 strong fixs, be provided with an elasticity location-plate 9 in actuator 7 sides in the utility model, an end of this elasticity location-plate 9 is connected with lock box 1, and its other end is positioned at the draw-in groove 73 on the actuator 7.Actuator 7 is under the effect of elasticity location-plate 9, make circular motion around its rotating shaft, the bearing pin 43 that is articulated on the actuator 7 moves at the oblique chute 46 of Square lock bolt, and whole motion is a compound Union Movement, thereby actuator 7 is on the position of two different conditions all the time.Elasticity location-plate 9 can make the stable position that is in two different conditions of actuator 7, even no matter Square lock bolt 4 is in retracted mode or stretches out state and all can stablize this state that remains on, until the people for breaking this stable state.
When using the utility model, at first determine the installation direction of door, make the oblique dead bolt 31 gradient sides closing direction of answering the door, oblique dead bolt 31 is withdrawn in can be under the pressure of latch plate 16 in the lock box 1.If find that the direction of oblique dead bolt 31 is not right, spacing plectrum 10 upwards can be stirred, then oblique dead bolt 31 inwardly is pressed in the lock box 1, when oblique dead bolt 31 be pressed onto lack empty 110 the time, oblique dead bolt 31 is rotated 180 degree around connecting rod 32, thereby change its direction, then it is resetted, 10 groups of spacing plectrums are got off, return fully in the lock box 1 to prevent oblique dead bolt 31.
In the process of closing door, latch plate 16 progressively is depressed into oblique dead bolt 31 in the lock box 1 along the inclined-plane of oblique dead bolt 31, only closed fully to door, at this moment be pushed in the keeper 17, so tiltedly dead bolt 31 just is in by locked state at spring leaf 33 elastic force effect declivity dead bolts 31.When need are opened, be rotated counterclockwise handle 6, handle 6 will drive rotor 5 and together rotate, and dial tongue 53 like this and will promote guide strip 34 and move.Along gathering sill 13, tiltedly dead bolt 31 is pulled in the lock box 1.Tiltedly dead bolt 31 just has been in opening.
When being rotated counterclockwise lock core 8, lock core 8 will drive cam 81 and rotate, when cam 81 goes to draw-in groove 72 positions, it will be pressed into reed 82, fall in the draw-in groove 72, stir actuator 7, actuator 7 is produced clockwise rotate by draw-in groove 72, outwards move thereby drive extension board 41, Square lock bolt 4 is released by lockhole 22.Because the oblique chute 46 of Square lock bolt 4 is provided with one and rises as high as the banks, this moment, Square lock bolt 4 was in self-locking state, and Square lock bolt 4 extensions apply outer can not the withdrawal, play the effect of pick-proof.Otherwise just 4 groups of Square lock bolts can be returned, make Square lock bolt 4 be in opening.
When we when locking a door, Square lock bolt 4 may reach sealed purpose by key driven cylinder 8, it also can drive by handle 6, realize sealed automatically.When we lock a door, at first tiltedly dead bolt 31 can be realized sealed automatically under the fastening active force of door, swing handle 6 then makes progress, at this moment the projection 52 of the rotor 5 lower ends lug boss 71 that will promote actuator 7 upper ends clockwise rotates, thereby driving Square lock bolt 4 stretches out, thereby Square lock bolt 4 is in locked state, and does not need to drive Square lock bolt 4, use very convenient by key driven cylinder 8.
Claims (9)
1, a kind of lockset easy to use, comprise: lock box (1), be fixed on lock box (1) side panel (2), with the oblique dead bolt assembly (3) of handle (6) interlock and the Square lock bolt (4) that drives by lock core (8), wherein tiltedly dead bolt assembly (3) and Square lock bolt (4) are installed in the lock box (1), and the position that panel (2) is gone up corresponding tiltedly dead bolt (31) and Square lock bolt (4) offers lockhole (21,22) respectively, and it is characterized in that: a rotor (5) that is used to stir oblique dead bolt (31) is movably arranged on lock box (1); The rotating shaft (61) of handle (6) wears the through hole (51) on the rotor (5); One actuator (7) is positioned at rotor (5) below, and this actuator (7) is movably arranged in the lock box (1), and actuator (7) lower end is articulated on the Square lock bolt (4); Convex with a projection (52) in rotor (5) bottom, track that this projection (52) rotates and actuator (7) upper end lug boss (71) intersect.
2, a kind of lockset easy to use according to claim 1, it is characterized in that: tiltedly dead bolt assembly (3) comprising: tiltedly dead bolt (31), with the affixed connecting rod (32) of oblique dead bolt (31) and be set in spring (33) on the connecting rod (32), end at connecting rod (32) is fixed with a guide strip (34), goes up corresponding guide strip (34) position in lock box (1) and offers gathering sill (13).
3, a kind of lockset easy to use according to claim 2 is characterized in that: convex with one group of tongue (53) on the described rotor (5), this group tongue (53) upper end is positioned at the side that connecting rod (32) is gone up guide strip (34).
4, a kind of lockset easy to use according to claim 1, it is characterized in that: described Square lock bolt (4) one sides are provided with an extension board (41), be formed with horizontal concrete chute (42) on this extension board (41), lock box (1) is arranged in this chute (42) with the hinged bearing pin of actuator (7), and the extension board (41) of the lower end of actuator (7) and Square lock bolt (4) is hinged.
5, a kind of lockset easy to use according to claim 4, it is characterized in that: lock core (8) is plugged in the lockhole (14), and by screw on lock box (1), be connected with a cam (81) in the lock core shaft in the lock core (8), go up corresponding cam (81) in actuator (7) and be formed with draw-in groove (72).
6, a kind of lockset easy to use according to claim 5 is characterized in that: a reed (82) one ends are fixed on the extension board (41) of Square lock bolt (4), and are formed with a lug boss (821) on the reed (82).
7, a kind of lockset easy to use according to claim 5, it is characterized in that: be provided with an elasticity location-plate (9) in actuator (7) side, one end of this elasticity location-plate (9) is connected with lock box (1), and its other end is positioned at the draw-in groove (73) on the actuator (7).
8, according to any described a kind of lockset easy to use in the claim 1～7, it is characterized in that: described lock box (1) is made of base plate (11) and cover plate (12).
9, a kind of lockset easy to use according to claim 8 is characterized in that: on the base plate (11) of lock box (1), offer one with the oblique corresponding scarce sky (110) of dead bolt (31), be provided with spacing plectrum (10) in this side that lacks sky (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420094278 CN2743491Y (en) | 2004-10-26 | 2004-10-26 | Lockset convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420094278 CN2743491Y (en) | 2004-10-26 | 2004-10-26 | Lockset convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2743491Y true CN2743491Y (en) | 2005-11-30 |
Family
ID=35633510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420094278 Expired - Fee Related CN2743491Y (en) | 2004-10-26 | 2004-10-26 | Lockset convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2743491Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344672A (en) * | 2019-08-07 | 2019-10-18 | 江苏三乔智能科技有限公司 | New-type door lock assembly and refrigerator |
-
2004
- 2004-10-26 CN CN 200420094278 patent/CN2743491Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344672A (en) * | 2019-08-07 | 2019-10-18 | 江苏三乔智能科技有限公司 | New-type door lock assembly and refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |