CN2663600Y - Inclined tongue lock with a adjustable center distance - Google Patents
Inclined tongue lock with a adjustable center distance Download PDFInfo
- Publication number
- CN2663600Y CN2663600Y CN 200320119328 CN200320119328U CN2663600Y CN 2663600 Y CN2663600 Y CN 2663600Y CN 200320119328 CN200320119328 CN 200320119328 CN 200320119328 U CN200320119328 U CN 200320119328U CN 2663600 Y CN2663600 Y CN 2663600Y
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- tongue
- groove
- shoulder
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Abstract
The utility model discloses an inclined tongue enclave with an adjustable center distance comprising a tongue and a bolt barrel and is characterized in that an inverted T shaped groove of the tongue is internally connected with a brake fork, a hyoplastron hook, a small tongue and a returning spring. The rear half of the hyoplastron hook is provided with a tail stock and a tail plate. A distance regulating clamp is connected between the tail stock and the tail plate and is internally provided with a poking peach. A semi-circular groove of the small tongue is internally provided with a small tongue. The upward side of the inverted T shaped groove of the tongue is provided with two shoulder notches. The bolt barrel is provided with a hole. The front end, rear end and inferior part of the brake fork are provided with a fillet, a wryshoulder and a groove respectively. The superior aprt of the hyoplastron hook is provided with a square groove and a flume, with the front end and the rear end provided with a straight lever and two pull rods respectively. The tail of the small tongue is provided with a shoulder. The tail plate and the tail stock are respectively provided with a distance regulating groove. The front side and the back side of the distance regulating clamp are provided with a front wing and a rear wing respectively. The utility model is able to realize an automatic locking after the door is closed, thereby enhancing the anti-theft effect and improving the safety. With the ability of realizing the aim of regulating the installation center distance of an enclave on a single enclave, the utility model is simple in structure and easy in production and cuts down the production cost.
Description
[technical field]
The utility model relates to a kind of tunable center apart from tiltedly tongue locking, more particularly, the utility model be about a kind of pass behind the door the automatic locking door, can regulate the oblique tongue locking of 60mm or 70mm mounting center distance, belong to five metals lockset industry.
[background technology]
The locking of producing at present, the generally side's of being tongue locking is installed to after door goes up, and opens the door and lock a door all that the very important person that is to say for operating, and wanting to lock a door behind the door in the pass, will manually press the button just and can lock, and it is cumbersome to close door operation like this; Simultaneously forget the situation of locking easily, so its security performance is lower.In addition, oblique tongue locking is arranged also on the market, but the mounting center of each lock distance is last changeless, the mounting center of locking in the market is apart from there being two kinds, and a kind of is 60mm, and another kind is 70mm.That is to say, the locking that the user buys or be 60mm, it is the mounting center distance of 70mm, it is improper to be installed to a locking that upward just may take place because of buying, lock is not firm behind the door to cause the too short consequently pass of lock tongue body, perhaps closes the situation of not calling because of lock tongue body is oversize, at this moment will pull down the locking that another different mounting center distances are changed in locking again, thereby increase the number of times of dismounting locking, the workload of installation strengthens.So the locking applicability of producing is lower at present.Develop that a kind of pass automatically locks behind the door, tunable center is the purpose of this utility model apart from oblique tongue locking.
[summary of the invention]
The purpose of this utility model is, provides a kind of user in that close behind the door can self-locking locking, and can be according to user's needs, when mounted can be according to the mounting center distance of the distance adjustment locking of door perforate.
In order to solve the technical problem of above-mentioned existence, the utility model adopts following technical proposals:
A kind of tunable center comprises tongue apart from tiltedly tongue locking, and the dead bolt tube is characterized in that there is one on the tongue
The type groove, it is connected with the braking fork, lingual plate hook, uvula and return spring, the latter half of front-back of lingual plate hook accompanies tailstock respectively, and tailgate at tailstock, is connected with the roll adjustment folder between the tailgate, be equipped with in the roll adjustment folder and dial peach; There is straight-bar the front of lingual plate hook, its front end with
Horizontal direction in the type groove is connected with the compression spring, and the rear end contacts with the front end of return spring, and the tail end of return spring contacted with the end of dead bolt tube; One half slot is arranged in the uvula, little tongue is housed in it;
Described tongue
Two shoulder grooves are arranged above the type groove;
Porose on the described dead bolt tube;
The front end of described braking fork has two shaft shoulders, and the rear end has " U " type tiltedly to take on, and the bottom has " V " type to collude groove;
Square groove and skewed slot are arranged respectively at the top of described lingual plate hook, and front end is a straight-bar, and there are two pull bars the rear end;
Described uvula tail end has convex shoulder;
Described tailstock has a roll adjustment groove respectively on the tailgate;
The leading flank of described roll adjustment folder, the front and back end of trailing flank has a through hole respectively, and respectively there is an axis hole centre, and leading flank has a front wing, and trailing flank has a rear wing.
Aforesaid a kind of tunable center is apart from tiltedly tongue locking, it is characterized in that the shaft shoulder of braking fork puts into respectively in the square groove and skewed slot of lingual plate hook; The shaft shoulder of braking fork is equipped with the shoulder groove of tongue respectively; Braking fork to collude groove corresponding with the convex shoulder of uvula.
Aforesaid a kind of tunable center is characterized in that apart from tiltedly tongue locking the pull bar of lingual plate hook is perpendicular with the matrix of lingual plate hook respectively.
Aforesaid a kind of tunable center is characterized in that tailstock apart from tiltedly tongue locking, and the two ends of tailgate respectively have through hole respectively, and a trapezoidal hole is respectively arranged in the middle of the through hole.
Compared with prior art, the beneficial effects of the utility model are: 1. the utility model is shut behind the door, and locking is just locked a door automatically, uses key just can open the door, and can not cause because of carelessness neglects locking the door, and can play antitheft effect, has increased safety; 2. in the same mounting center distance that just can realize regulating according to different needs locking on locking, it is simple in structure, operation easily, and applicability is strong; 3. parts of the present utility model are produced easily, produce low.
[description of drawings]
Fig. 1 is the front view of tongue of the present utility model;
Fig. 2 is the vertical view of tongue of the present utility model;
Fig. 3 is the rear elevation of tongue of the present utility model;
Fig. 4 is the right view of tongue of the present utility model;
Fig. 5 is that the A-A of tongue of the present utility model is to sectional view;
Fig. 6 is the front view of lingual plate hook of the present utility model;
Fig. 7 is the vertical view of lingual plate hook of the present utility model;
Fig. 8 is the front view of braking fork of the present utility model;
Fig. 9 is the vertical view of braking fork of the present utility model;
Figure 10 is the rear elevation of braking fork of the present utility model;
Figure 11 is the front view of uvula of the present utility model;
Figure 12 is the vertical view of uvula of the present utility model;
Figure 13 is the rear elevation of uvula of the present utility model;
Figure 14 is the left view of uvula of the present utility model;
Figure 15 is the front view of dead bolt tube of the present utility model;
Figure 16 is the right view of dead bolt tube of the present utility model;
Figure 17 is the vertical view of dead bolt tube of the present utility model;
Figure 18 is the front view of roll adjustment folder of the present utility model;
Figure 19 is the vertical view of roll adjustment folder of the present utility model;
Figure 20 is the left view of roll adjustment folder of the present utility model;
Figure 21 is the front view of of the present utility model group of peach;
Figure 22 is the vertical view of of the present utility model group of peach;
Figure 23 is the front view of tailgate of the present utility model;
Figure 24 is the vertical view of tailgate of the present utility model;
Figure 25 is the left view of tailgate of the present utility model;
Figure 26 is the front view of tailstock of the present utility model;
Figure 27 is the vertical view of tailstock of the present utility model;
Figure 28 is the left view of tailstock of the present utility model;
The front view of Figure 29 lock tongue body assembly that is mounting center of the present utility model apart from the time for 60mm;
The front view of Figure 30 lock tongue body assembly that is mounting center of the present utility model apart from the time for 70mm;
Figure 31 is the part drawing of the assembling of lock tongue body assembly of the present utility model;
Figure 32 is the assembly drawing of the utility model when being the monolock head;
Figure 33 is the assembly drawing of the utility model when being the twin-lock head.
[specific embodiment]
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
A kind of tunable center comprises tapered end 1 apart from tiltedly tongue locking, lock tongue body assembly 2, and key 3 closes behind the door key 3 and controls and open the door, by the roll adjustment folder 4 mounting center distances of regulating locking of lock tongue body assembly 2.
Lock tongue body assembly 2 comprises tongue 5 and dead bolt tube 6.Afterbody at tongue 5 is provided with one
Type groove 20,
Be drilled with blind hole 22 in the arcuate socket 21 of type groove 20,
Be provided with shoulder groove 23,24 above the type groove 20.
Lingual plate hook 7 is housed in the type groove 20, braking fork 8, return spring 9, uvula 10, wherein lingual plate hook 7, and braking fork 8 is contained in vertical direction, return spring 9, uvula 10 is contained in horizontal direction, and lays respectively at the rear side of lingual plate hook 7 and braking fork 8, front side.Above dead bolt tube 6, have hole 25.
Upper part at lingual plate hook 7 has square groove 26 and skewed slot 27 respectively, and front end is straight shoulder 28, and there is pull bar 29,30 rear end; There are two shaft shoulders 31,32 upper end of braking fork 8, and the rear end has " U " type tiltedly to take on 33, and the lower end has " V " type to collude groove 34; Uvula 10 tail ends have a half slot 35 and convex shoulder 36.The shaft shoulder 31,32 plays the effect of rotating shaft, and skewed slot 27 is oblique tracks of up sliding of shoulder 33 when braking fork 8 up turns an angle, tiltedly take on 33 insert dead bolt tube 6 topmost hole 25 time can play the effect that stops tongue 5 to enter dead bolt tube 6.In the blind hole 22 of tongue 5, put braking spring 11 during assembling into; The shaft shoulder 31 of braking fork 8 and after tiltedly shoulder 33 is put in the square groove 26 of lingual plate hook 7 and the skewed slot 27 is respectively put into tongue 5 together with them
The vertical direction of type groove 20, at this moment the shaft shoulder 31,32 of braking fork 8 is in the shoulder groove 23,24 on the tongue 5, and the front end 37 of the straight shoulder 28 of lingual plate hook 7 will brake spring 11 compressions simultaneously, follow at tongue 5
Put return spring 9 in the arcuate socket 21 of type groove 20, the front end of return spring 9 contacts with the rear end 38 of the straight shoulder 28 of lingual plate hook 7;
Load onto uvula 10 near an end of braking fork 8 in the type groove 20, at this moment the convex shoulder 36 of uvula 10 " V " type of just being stuck in braking fork 8 colludes in the groove 34.Convex shoulder 36 plays when state is not locked a door in locking and prevent to brake the effect that fork 8 upwards rotates around the shaft shoulder 31,32 under the effect of braking spring 11, and the peak of the oblique shoulder 33 of braking fork 8 is under the hole 25 of dead bolt tube 6 like this.Put uvula spring 12 in the half slot 35 of uvula 10, then their openends from dead bolt tube 6 are injected, at this moment, the front end of tongue 5 and uvula 10 exposes the front end of dead bolt tube 6 (being openend); The oblique shoulder 33 of braking fork 8 is under the hole 25 of dead bolt tube 6; The tail end of return spring 9 and uvula spring 12 contacts with the bottom surface 40 of dead bolt tube 6; The tail end of lingual plate hook 7 passes dead bolt tube 6 " I " type hole 39.
At the leading flank of roll adjustment folder 4, the front and back ends of trailing flank has through hole 41,42 and axis hole 43 respectively; Leading flank, front wing 44 is arranged at the bottom of trailing flank, rear wing 45, they are used to regulate the mounting center distance of lock tongue body assembly 2.On group peach 14 keyhole 46 is arranged, its forward and backward respectively has boss 47, a lower end is driving lever 48.Load onto in roll adjustment folder 4 and dial peach 14, two boss 47 dialling peach 14 can rotate in roll adjustment presss from both sides 4 axis hole 43.
At tailstock 15, a roll adjustment groove 49 is arranged respectively on the tailgate 16, be the mounting center of regulating locking apart from the time chute; At tailstock 15, through hole 50,51 is arranged respectively on the tailgate 16, there is trapezoidal hole 52 centre.
With tailstock 15, the horizontal hook 53,54 of tailgate 16 is put into " I " type hole 39 of dead bolt tube 6, and the tail end of lingual plate hook 7 and the roll adjustment folder 4 of having adorned group peach 14 be clipped in tailstock 15 together, between the tailgate 16, at this moment, front wing 44, the rear wing 45 of roll adjustment folder 4 inject tailstock 15 respectively, in the roll adjustment groove 49 of tailgate 16.At last, with tailstock 15 upper and lower two clamps 55 tailgate 16 is tightened.So just formed lock tongue body assembly 2 of the present utility model, shown as Figure 29,30.
Among Figure 29, the mounting center that is user's locking when stirring roll adjustment folder 4 to the high order end of roll adjustment groove 49 as required is apart from being 60mm, and at this moment tailstock 15, and the through hole 50 of tailgate 16 is overlapping with the through hole 41 of roll adjustment folder 4.The screw 60,70 that fixed latch is used passes through hole 50 and through hole 42 and is installed to and just has been assembled into mounting center on the door apart from being the locking of 60mm.
Among Figure 30, the mounting center that is user's locking when stirring roll adjustment folder 4 to the low order end of roll adjustment groove 49 as required is apart from being 70mm, and at this moment tailstock 15, and the through hole 51 of tailgate 16 is overlapping with the through hole 42 of roll adjustment folder 4.The screw 60,70 that fixed latch is used passes through hole 41 and through hole 51 and is installed to and just has been assembled into mounting center on the door apart from being the locking of 70mm.
The utility model is at closing time, and the sloping platform 56 of tongue 5 slides in the through hole 57 of buckle 80, and uvula 10 is advanced in the dead bolt tube 6 by the baffle plate 58 of buckle 80.The convex shoulder 36 of uvula 10 colludes groove 34 with " V " type of braking fork 8 to be separated.If turn the handle of locking, or thief attempt is when wanting to promote tongue 5 from crack between a door and its frame, tongue moves a bit in dead bolt tube 6 a little, and under the effect of braking spring 11, braking fork 8 is around the shaft shoulder 31,32 upwards rotate, and the oblique shoulder 33 of braking fork 8 is inserted in the hole 25 of dead bolt tube 6 after skidding off skewed slot 27 1 segment distances of lingual plate hook 7, thereby stops tongue 5 to continue to be advanced in the dead bolt tube 6.So just twist not open door, thereby up to antitheft effect.
In the mounting center distance is in the locking of 60mm, drive the also and then rotation of group peaches 14 by sword iron 90 when inserting key 3 rotations, dial the pull bar 29 of the driving lever 48 pulling lingual plate hooks 7 of peach 14 lower ends, so lingual plate hook 7 spurs tongues 5, uvula 10 enters in the dead bolt tube 6 together, thereby reaches the purpose of opening the door.
In the mounting center distance is in the locking of 70mm, drive the also and then rotation of group peaches 14 by sword iron 90 when inserting key 3 rotations, dial the pull bar 30 of the driving lever 48 pulling lingual plate hooks 7 of peach 14 lower ends, so lingual plate hook 7 spurs tongues 5, uvula 10 enters in the dead bolt tube 6 together, thereby reaches the purpose of opening the door.
After unclamping key 3, under the effect of return spring 9, after exposing dead bolt tube 6 again, tongue 5 and uvula 10 reset.
Lock tongue body assembly 2 of the present utility model is applicable to the monolock head, the locking of twin-lock head.
Claims (4)
1. a tunable center comprises tongue (5) apart from tiltedly tongue locking, and dead bolt tube (6) is characterized in that there is one on the tongue (5)
Type groove (20), it is connected with braking fork (8), lingual plate hook (7), uvula (10) and return spring (9), accompany tailstock (15) respectively latter half of forward and backward of lingual plate hook (7), tailgate (16) is in tailstock (15), be connected with roll adjustment folder (4) between the tailgate (16), in roll adjustment folder (4), be equipped with and dial peach (14); There is straight shoulder (28) front of lingual plate hook (7), its front end with
Horizontal direction in the type groove (20) is connected with braking spring (11), and the rear end contacts with the front end of return spring (9), and the tail end of return spring (9) contacts with the bottom surface (40) of dead bolt tube (6); A half slot (35) is arranged in the uvula (10), little tongue (12) is housed in it;
Described tongue (5)
Two shoulder grooves (23) are arranged, (24) above the type groove (20);
Described dead bolt tube (6) is gone up porose (25);
The front end of described braking fork (8) has two shaft shoulders (31), and (32), rear end have " U " type tiltedly to take on (33), and the bottom has " V " type to collude groove (34);
Square groove (26) and skewed slot (27) are arranged respectively at the top of described lingual plate hook (7), and front end is straight shoulder (28), and there are two pull bars (29), (30) in the rear end;
Described uvula (10) tail end has convex shoulder (36);
Described tailstock (15) has a roll adjustment groove (49) respectively on the tailgate (16);
The leading flank of described roll adjustment folder (4), the front and back end of trailing flank has a through hole (41) respectively, and respectively there is an axis hole (43) (42), centre, and leading flank has a front wing (44), and trailing flank has a rear wing (45).
2. a kind of tunable center according to claim 1 is characterized in that the shaft shoulder (31) of braking fork (8) apart from tiltedly tongue locking, and tiltedly shoulder (33) is put into respectively in the square groove (26) and skewed slot (27) of lingual plate hook (7); Braking fork (8) to collude groove (34) corresponding with the convex shoulder (36) of uvula (10).
3. a kind of tunable center according to claim 1 is characterized in that the pull bar (29) of lingual plate hook (7) apart from tiltedly tongue locking, and (30) are perpendicular with the matrix (59) of lingual plate hook (7) respectively.
4. a kind of tunable center according to claim 1 is characterized in that tailstock (15) apart from tiltedly tongue locking, and the two ends of tailgate (16) respectively have through hole (50) respectively, through hole (51), and respectively there is a trapezoidal hole (52) centre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320119328 CN2663600Y (en) | 2003-12-13 | 2003-12-13 | Inclined tongue lock with a adjustable center distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320119328 CN2663600Y (en) | 2003-12-13 | 2003-12-13 | Inclined tongue lock with a adjustable center distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2663600Y true CN2663600Y (en) | 2004-12-15 |
Family
ID=34347657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320119328 Expired - Fee Related CN2663600Y (en) | 2003-12-13 | 2003-12-13 | Inclined tongue lock with a adjustable center distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2663600Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105940171A (en) * | 2014-02-11 | 2016-09-14 | 姜在锡 | Door zoom-up latch having adjustable backset and digital door lock device having same |
-
2003
- 2003-12-13 CN CN 200320119328 patent/CN2663600Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105940171A (en) * | 2014-02-11 | 2016-09-14 | 姜在锡 | Door zoom-up latch having adjustable backset and digital door lock device having same |
| CN105940171B (en) * | 2014-02-11 | 2018-01-02 | 姜在锡 | The amplification door mortise lock of a back gauge can be adjusted and possess its Combination padlock device |
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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 |