CN203584030U

CN203584030U - Blade lock with door closers

Info

Publication number: CN203584030U
Application number: CN201320735684.0U
Authority: CN
Inventors: 施新传
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-11-21
Filing date: 2013-11-21
Publication date: 2014-05-07
Anticipated expiration: 2023-11-21

Abstract

The utility model belongs to the field of locks and relates to a blade lock with door closers. The blade lock with door closers overcomes the shortcoming of the prior art, cannot be opened by a technology, is low in inter-opening rate, and cannot be easily destroyed through pure violence. In addition, the service life of the blade lock with door closers cannot be influenced by foreign matters in the lock. The blade lock with door closers comprises a lock shell, a front lock cylinder, a rear lock cylinder, a strike and the door closers. The upper portion of the lock shell is a cuboid, two hollow cylinder structures are arranged at the lower portion of the lock shell, the front lock cylinder is of a cylinder structure, a rectangular strip-shaped through hole is formed in the middle of the front lock cylinder, the front lock cylinder is located in a hollow cylinder at the front end of the lock shell, the rear lock cylinder is of a cylinder structure, a rectangular strip-shaped through hole is formed in the middle of the rear lock cylinder, the rear lock cylinder is located in a hollow cylinder body at the rear portion and the lower position of the lock shell, the lower portion of the is a cylinder, the upper portion of the strike is of a rectangular structure, and the strike is located at the position between the two hollow cylinders at the lower portion of the lock shell, the two door closers are of circular sheet-shaped body structures, and the door closers are located at the front end of the front lock cylinder and the rear end of the rear lock cylinder respectively.

Description

With the blade lock of door closer

Technical field

The utility model relates to the blade lock with door closer, belongs to field of lockset.

Background technology

Lock is the article that cannot leave in people's daily life, and the mankind preserve important article with lock since ancient times always, make the property of oneself can be not stolen by others.Along with scientific and technological development, as the advanced persons' such as coded lock, electronic lock, Fingerprint Lock lock emerges in an endless stream, but complicated structure and fancy price make these locks can only be applied in some important departments, the most frequently used or lock of standard machinery structure in people's daily life.The lock of existing machinery structure, comprises lock body and lock core, and what lock core was interior sky is cylindrical, has key; Lock body sheath is connected on lock core outside, and under lock opening, lock core can rotate with respect to lock body; In lock body, be provided with several pellets, when key does not insert key, pellet withstands lock core under the effect of spring, and lock core cannot be rotated; When correct key inserts keyhole, tartar on the key heads into pellet in lock body, and lock core can be rotated with respect to lock body.The lock of this structure, has following problem: Key structure is simple, is easy to copy; Billiards structure is simple, and mutual opening rate is high, and lock is easy to technical opening and opens with the violence that destroys core-locking type, and theftproof is poor.

The keyhole place of existing lockset is open, makes lockset inside easily enter dust, and moisture and foreign matter affect lockset application life.

Utility model content

In order to solve the deficiencies in the prior art, the purpose of this utility model is: provide the one can be by technical opening, mutual opening rate be low, is not afraid of pure violent destruction lockset, can not affect the lockset blade lock with door closer in application life because locking interior foreign matter.

It is as follows that the utility model solves the technical scheme that its technical problem adopts:

A kind of blade lock with door closer, it comprises lock housing, front lock core, rear lock core, thumb wheel, door closer, described lock housing is that top is cuboid, bottom is the structure of two hollow circular cylinders, front lock core is column structure, and there is rectangle strip through hole at middle part, be positioned at lock housing lower front end hollow circular cylinder inside, rear lock core is column structure, and there is rectangle strip through hole at middle part, be positioned at lock housing lower rear hollow circular cylinder inside, thumb wheel is that bottom is circular cylindrical shape body, top is the structure of cuboid, position below lock housing between two hollow circular cylinders, door closer is round sheet body structure, quantity is two, lay respectively at front lock core front end and rear lock core rear end.

Also comprise blade marble hole, blade marble, hoodle hole, AB hoodle, close a hoodle, leaf spring, described blade marble hole is the rectangular through holes that is positioned at front lock core and rear lock core top and below, quantity is 20, blade marble is rectangle sheet body, quantity is 20, wherein 10 of front lock cores, relative between two, by above and below, be inserted into the inside, blade marble hole of front lock core, form a line, rear lock core is also 10, relative between two, by above and below, be inserted into the inside, blade marble hole of rear lock core, form a line, leaf spring is 10, lay respectively between two blade marbles, hoodle hole is cylindrical hole, quantity is 4, wherein two are positioned at front lock core rear end lower, two are positioned at rear lock core front end bottom, closing a hoodle is cylindrical structure, and top is hemispherical, quantity is two, lay respectively at the hoodle hole of front lock core front end and the inside, hoodle hole of rear lock core rear end, AB hoodle is cylindrical structure, and top is hemispherical, quantity is two, lay respectively at the hoodle hole of front lock core rear end and the inside, hoodle hole of rear lock core front end.

Also comprise lock core marble hole, seal up a door, spring, tack pellet, AB steel ball, stainless steel anti-drill pin, described lock core marble hole is the manhole that runs through from top to bottom lock housing, tack pellet is circular cylindrical shape body structure, quantity is 8, be positioned at the 2nd to the 9th lock core marble hole inside, number of springs is 8, be positioned at tack pellet outside, seal up a door as circular cylindrical shape body structure, be positioned at spring outside, spring and tack pellet are enclosed in lock core marble hole, stainless steel anti-drill pin is circular cylindrical shape body structure, be positioned at the 1st and the 10th lock core marble hole inside, AB steel ball is orbicule structure, quantity is 2, lay respectively at tack pellet bottom in the 5th and the 6th lock core marble hole.

Door closer comprises dust cap, closes a sheet, closes a promotion spring, described dust cap is circular hollow plates, closing a sheet is bar shaped sheet body structure, quantity is two, be positioned at the inner upper and lower both sides of dust cap, and relatively, close and promote spring quantity and be two and lay respectively at and close a sheet outside, described door closer quantity is two, lays respectively at front lock core front end outside and outside, rear lock core rear end.

Also comprise jump ring, described jump ring is bar shaped ring bodies structure jaggy, and quantity is two, lays respectively between front lock core and thumb wheel and between rear lock core and thumb wheel.

Also comprise protecting sheathing; fixed via; steady pin; described protecting sheathing is rectangle sheet body structure, is coated on the outside of lock housing top rectangular segment, and fixed via quantity is two and is positioned at lock housing side front and rear; laterally run through the manhole of lock housing; steady pin is cylindrical structure, and quantity is two, through fixed via, protecting sheathing is fixed on to lock housing outside.

Beneficial effect

This utilization the mode that combines of blade marble and tack pellet form lock core, the difficulty of technical unlocking lockset is increased greatly, effectively prevented burglar's stealthy activity.

2. this technology has installed stainless steel protection shell additional in lock housing outside, at marble hole front end, installs stainless steel anti-drill pin additional, has effectively avoided the possibility of violence damage lockset.

3. this technology installs door closer additional in lock core outside, has stoped entering of dust, moisture, foreign matter, has better protected lock core, has extended the application life of lockset.

Accompanying drawing explanation

Fig. 1 is decomposition texture schematic diagram of the present utility model;

Fig. 2 is clip spring structure schematic diagram of the present utility model;

Fig. 3 is dustproof cover structure schematic diagram of the present utility model;

Fig. 4 is dust cap schematic internal view of the present utility model.

The specific embodiment

Below in conjunction with accompanying drawing 1-4 embodiment, the utility model is described in further detail, but not as to restriction of the present utility model.

Provide a most preferred embodiment below:

A kind of blade lock with door closer, it comprises lock housing 1, front lock core 2, rear lock core 3, thumb wheel 4, door closer 5, described lock housing 1 for top be cuboid, bottom is the structure of two hollow circular cylinders, front lock core 2 is column structure, and there is rectangle strip through hole at middle part, be positioned at lock housing 1 lower front end hollow circular cylinder inside, rear lock core 3 is column structure, and there is rectangle strip through hole at middle part, be positioned at lock housing 1 lower rear hollow circular cylinder inside, thumb wheel 4 for bottom be circular cylindrical shape body, top is the structure of cuboid, position below lock housing 1 between two hollow circular cylinders, door closer 5 is round sheet body structure, quantity is two, lay respectively at front lock core 2 front ends and rear lock core 3 rear ends.

Also comprise blade marble hole 6, blade marble 7, hoodle hole 8, AB hoodle 9, close a hoodle 10, leaf spring 11, blade marble hole 6 is for being positioned at the rectangular through holes of front lock core 2 and rear lock core 3 tops and below, quantity is 20, blade marble 7 is rectangle sheet body, quantity is 20, wherein 10 of front lock cores, relative between two, by above and below, be inserted into 6 inside, blade marble hole of front lock core 2, form a line, rear lock core 3 is also 10, relative between two, by above and below, be inserted into 6 inside, blade marble hole of rear lock core 3, form a line, leaf spring 11 is 10, lay respectively between two blade marbles 7, hoodle hole 8 is cylindrical hole, quantity is 4, wherein two are positioned at front lock core 2 rear end lower, two are positioned at rear lock core 3 front end bottoms, close a hoodle 10 for cylindrical structure, and top is hemispherical, quantity is two, lay respectively at the hoodle hole 8 of front lock core 2 front ends and 8 inside, hoodle hole of rear lock core 3 rear ends, AB hoodle 9 is cylindrical structure, and top is hemispherical, quantity is two, lay respectively at the hoodle hole 8 of front lock core 2 rear ends and 8 inside, hoodle hole of rear lock core 3 front ends.

Also comprise lock core marble hole 12, seal up a door 13, spring 14, tack pellet 15, AB steel ball 16, stainless steel anti-drill pin 17, lock core marble hole 12 is for running through from top to bottom the manhole of lock housing 1, tack pellet 15 is circular cylindrical shape body structure, quantity is 8, be positioned at the 2nd to the 9th lock core marble hole 12 inside, spring 14 quantity are 8, be positioned at tack pellet 15 outsides, seal up a door 13 for circular cylindrical shape body structure, be positioned at spring 14 outsides, spring 14 and tack pellet 15 are enclosed in lock core marble hole 12, stainless steel anti-drill pin 17 is circular cylindrical shape body structure, be positioned at the 1st and the 10th lock core marble hole 12 inside, AB steel ball 16 is orbicule structure, quantity is 2, lay respectively at the interior tack pellet of the 5th and the 6th lock core marble hole 12 15 bottoms.

Door closer 5 comprises dust cap 18, closes a sheet 19, closes a promotion spring 20, dust cap 18 is circular hollow plates, close a sheet 19 for bar shaped sheet body structure, quantity is two, is positioned at the inner upper and lower both sides of dust cap 18, and relatively, closing promotion spring 20 quantity is two, lay respectively at and close a sheet 19 outsides, described door closer 5 quantity are two, lay respectively at front lock core 2 front end outsides and rear lock core 3 outsides, rear end.

Also comprise jump ring 21, jump ring 21 is bar shaped ring bodies structure jaggy, and quantity is two, lays respectively between front lock core 2 and thumb wheel 4 and between rear lock core 3 and thumb wheel 4.

Also comprise protecting sheathing 22; fixed via 23; steady pin 24; protecting sheathing 22 is rectangle sheet body structure, is coated on the outside of lock housing 1 top rectangular segment, and fixed via 23 quantity are two and are positioned at lock housing 1 side front and rear; laterally run through the manhole of lock housing 1; steady pin 24 is cylindrical structure, and quantity is two, through fixed via 23, protecting sheathing 22 is fixed on to lock housing 1 outside.

Above-described embodiment, the just more preferably one in the specific embodiment of the utility model, the common variation that those skilled in the art carries out within the scope of technical solutions of the utility model and replacing all should be included in protection domain of the present utility model.

Claims

1. the blade lock with door closer, it is characterized in that: it comprises lock housing, front lock core, rear lock core, thumb wheel, door closer, described lock housing is that top is cuboid, bottom is the structure of two hollow circular cylinders, front lock core is column structure, and there is rectangle strip through hole at middle part, be positioned at lock housing lower front end hollow circular cylinder inside, rear lock core is column structure, and there is rectangle strip through hole at middle part, be positioned at lock housing lower rear hollow circular cylinder inside, thumb wheel is that bottom is circular cylindrical shape body, top is the structure of cuboid, position below lock housing between two hollow circular cylinders, door closer is round sheet body structure, quantity is two, lay respectively at front lock core front end and rear lock core rear end.

2. the blade lock with door closer according to claim 1, it is characterized in that: also comprise blade marble hole, blade marble, hoodle hole, A B hoodle, close a hoodle, leaf spring, described blade marble hole is the rectangular through holes that is positioned at front lock core and rear lock core top and below, quantity is 20, blade marble is rectangle sheet body, quantity is 20, wherein 10 of front lock cores, relative between two, by above and below, be inserted into the inside, blade marble hole of front lock core, form a line, rear lock core is also 10, relative between two, by above and below, be inserted into the inside, blade marble hole of rear lock core, form a line, leaf spring is 10, lay respectively between two blade marbles, hoodle hole is cylindrical hole, quantity is 4, wherein two are positioned at front lock core rear end lower, two are positioned at rear lock core front end bottom, closing a hoodle is cylindrical structure, and top is hemispherical, quantity is two, lay respectively at the hoodle hole of front lock core front end and the inside, hoodle hole of rear lock core rear end, AB hoodle is cylindrical structure, and top is hemispherical, quantity is two, lay respectively at the hoodle hole of front lock core rear end and the inside, hoodle hole of rear lock core front end.

3. the blade lock with door closer according to claim 1, it is characterized in that: also comprise lock core marble hole, seal up a door, spring, tack pellet, AB steel ball, stainless steel anti-drill pin, described lock core marble hole is the manhole that runs through from top to bottom lock housing, tack pellet is circular cylindrical shape body structure, quantity is 8, be positioned at the 2nd to the 9th lock core marble hole inside, number of springs is 8, be positioned at tack pellet outside, seal up a door as circular cylindrical shape body structure, be positioned at spring outside, spring and tack pellet are enclosed in lock core marble hole, stainless steel anti-drill pin is circular cylindrical shape body structure, be positioned at the 1st and the 10th lock core marble hole inside, AB steel ball is orbicule structure, quantity is 2, lay respectively at tack pellet bottom in the 5th and the 6th lock core marble hole.

4. the blade lock with door closer according to claim 1, it is characterized in that: door closer comprises dust cap, closes a sheet, closes a promotion spring, described dust cap is circular hollow plates, closing a sheet is bar shaped sheet body structure, and quantity is two, is positioned at the inner upper and lower both sides of dust cap, and relatively, close and to promote spring quantity and be two and lay respectively at and close a sheet outside, described door closer quantity is two, lays respectively at outside front lock core front end outside and rear lock core rear end.

5. the blade lock with door closer according to claim 2, is characterized in that: also comprise jump ring, described jump ring is bar shaped ring bodies structure jaggy, and quantity is two, lays respectively between front lock core and thumb wheel and between rear lock core and thumb wheel.

6. the blade lock with door closer according to claim 1; it is characterized in that: also comprise protecting sheathing, fixed via, steady pin; described protecting sheathing is rectangle sheet body structure; be coated on the outside of lock housing top rectangular segment; fixed via quantity is two and is positioned at lock housing side front and rear, and laterally run through the manhole of lock housing, steady pin is cylindrical structure; quantity is two, through fixed via, protecting sheathing is fixed on to lock housing outside.