CN201539159U - Door lock capable of being unlocked reversely - Google Patents

Abstract

The utility model relates to a door lock capable of being unlocked reversely, which comprises a casing, a locking component arranged in a penetrating manner inside the casing, an linkage component respectively linked with a first handle and a second handle, a rotary control piece linked with the locking component, and at least one stopping piece connected with the rotary control piece. The stopping piece is under the action of one of a first linkage piece and a second linkage piece of the linkage component, and is linked with the rotary control piece to drive the locking component to be unlocked. Therefore, the first handle or the second can be selected to serve as the main control piece for unlocking through changing the mounting direction of the stopping piece; and the utility model can be suitable for occasions of different mounting directions through the modularized design, thereby not only simplifying the component and lowering the cost, but also greatly improving the economic benefit.

Description

Door lock of unblanking capable of reversing

Technical field

The utility model relates to a kind of door lock, particularly relates to a kind of door lock of unblanking capable of reversing.

Background technology

Seeing also shown in Figure 1ly, is a schematic perspective view of the general door lock of explanation.General door lock 1 has a housing 11 usually, be arranged on this housing 11 and be used for telescopic displacement dead bolt 12 and lock dog 13, be used for an indoor handle 14 or an outdoor handle 15 of this dead bolt 12 of interlock, and be used for a core 16 or a key 17 of this lock dog 13 of interlock.

Whereby, this indoor handle 14 or this outdoor handle 15 can be controlled this dead bolt 12 by indoor or outdoors respectively and be contracted in this housing 11, reach the purposes of opening the door.This core 16 or this key 17 can be controlled this lock dog 13 by indoor or outdoors respectively, make this lock dog 13 pass this housing 11 and form blocking, or be contracted to formation unlocking condition in this housing 11.

Because this indoor handle 14 or this outdoor handle 15 uncontrollable these lock dogs 13, therefore, for indoor personnel, this core 16 of necessary first turn is removed the blocking of these lock dogs 13, and these indoor handle 14 these dead bolts 12 of control of turn just can open the door and go out again.The effect of this door lock 1 mainly is to be used for interior property of maintenance room and personnel's safety, make burglar or other bad personages easily in the inlet chamber, this core 16 of aforementioned first turn, the action of this indoor handle 14 of turn again, can cause indoor occupant to open the door rapidly, have the operation used not meet the disappearance of demand.

Therefore, in order to solve above-mentioned disappearance, existing relevant patent such as TaiWan, China patent certificate M251896 case, M360924 case ... etc., can be respectively by the blocking of a push action by indoor this lock dog of releasing, or control this lock dog and dead bolt simultaneously by this indoor handle, reach the purpose of unblanking rapidly.

But, the installation direction at general gate and opening direction tend to because indoor configuration or house are located direction and difference, obviously, above-mentioned patent case is for the demand of being used, at least essential development and Design two molds, and two kinds of assembling processing procedures, not only cause the waste of resource, manpower, and quite do not meet economic benefit.

This shows that above-mentioned existing door lock obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of door lock of unblanking capable of reversing of new structure, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.

Summary of the invention

The purpose of this utility model is, overcomes the defective that existing door lock exists, and is to make it promote economic benefit with modularized design and a kind of door lock of unblanking capable of reversing of new structure, technical problem to be solved are provided, and is very suitable for practicality.

The purpose of this utility model and to solve its technical problem be to adopt following technical scheme to realize.Door lock of unblanking a kind of capable of reversing according to the utility model proposes is controlled by an indoor and outdoor first in command, a second in command respectively, and a core, unblanks and blocking and be, and this door lock comprises: a housing; A lock control group has a lock dog that is located in this housing, this lock dog be controlled by this core outside passing this housing a locked position of coupler and be hidden in displacement between a lockset position of coupler in this housing; An interlock group has one first moving part and one second moving part of being hubbed in this housing and forming interlock respectively with this first in command and this second in command; One revolves control, is hubbed in this housing, and has a first end with this lock dog interlock and a second end; And at least one stop part, be attached at the second end that this revolves control, and be forced in this first moving part, this second moving part one of them, and interlock this revolve control and drive this lock dog with this first end and be positioned at this lockset position of coupler.

The purpose of this utility model and solve its technical problem and can also be further achieved by the following technical measures.

Preferably, aforesaid door lock of unblanking capable of reversing, the wherein said control that revolves also has dorsad an inner face, and an outside, this stop part relatively this second end be arranged on this inner face, this outside one of them.

Preferably, aforesaid door lock of unblanking capable of reversing, the wherein said control that revolves also has one the 3rd end that is set between this first moving part and this second moving part, and this stop part has two, relatively this second end and the 3rd end reverse link make stop part on the 3rd end be used to stop first moving part or the second moving part turn of relative position in this inner face or outside of revolving control to aforementioned stop part respectively.

Preferably, aforesaid door lock of unblanking capable of reversing, wherein said first moving part and this second moving part have one first stop section respectively, and this first stop section is to stop mutually with this stop part that revolves on control the 3rd end.

Preferably, aforesaid door lock of unblanking capable of reversing, wherein said first moving part and this second moving part have an inclined-plane respectively, the stop part on this inclined-plane and this second end against.

Preferably, aforesaid door lock of unblanking capable of reversing, wherein said stop part have with this and revolve the screwing section that control screws togather, and are emerging in this and revolve one of them a sheathing section of control inner face, outside.

Preferably, aforesaid door lock of unblanking capable of reversing, the wherein said control that revolves is to be the center turn with an axis, and this housing has one first shell block and one second shell block that defines a room, this room for this lock control group, this interlock group, this revolves the control setting, this first shell block and this second shell block have respectively and are communicated with this room and around two arc grooves of the corresponding configuration of this axis, and the sheathing section of this stop part is along in the spacing arc groove therein of parallel this axis direction.

The utility model compared with prior art has tangible advantage and beneficial effect.By technique scheme, the utility model door lock of unblanking capable of reversing has following advantage and beneficial effect at least: the utility model is to utilize switchable shelves to end part, selection is the dominant control of unblanking with this first in command or this second in command, whereby, change under the situation of structure design not needing, reach the purpose of unblanking with this first in command or this second in command.

In sum, the utility model relates to a kind of door lock of unblanking capable of reversing, comprise a housing, be located in a lock control group of this housing, respectively with an interlock group of a first in command, second in command's interlock, revolve control with of this lock control group interlock, and be attached at least one stop part that this revolves control.This stop part be forced in this first moving part, this second moving part one of them, and interlock this revolve control and drive this lock control group and be unlocking condition.Whereby, only need to change the installation direction of this stop part, just can select with this first in command or this second in command is the dominant control of unblanking, make the utility model can be with modular design, be suitable for the occasion of different installation directions, not only can simplified assembly, reduce cost, and can significantly promote economic benefit.The utility model has obvious improvement technically, and has tangible good effect, really is a new and innovative, progressive, practical new design.

Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of manual, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.

Description of drawings

Fig. 1 is a schematic perspective view of the general door lock of explanation.

Fig. 2 is an exploded perspective view of a preferred embodiment of explanation the utility model one door lock of unblanking capable of reversing.

Fig. 3 is a front view of this preferred embodiment.

Fig. 4 is that a first in command drives the hiding front view to a housing of a dead bolt in this preferred embodiment of explanation.

Fig. 5 is that a core drives the hiding front view to a housing of a dead bolt in this preferred embodiment of explanation.

Fig. 6 is that this core drives a lock dog and passes a front view to this housing in this preferred embodiment of explanation.

Fig. 7 is the front view that the action of locking is finished in this preferred embodiment of explanation.

Fig. 8 is that this first in command drives the hiding elevation to this housing of this lock dog in this preferred embodiment of explanation.

Fig. 9 is the rear elevation that a second in command is hampered by a stop part in this preferred embodiment of explanation.

Figure 10 is a rear elevation of the installation direction of this stop part of conversion in this preferred embodiment of explanation.

Figure 11 is that this second in command of explanation drives the hiding rear elevation to this housing of this lock dog.

Figure 12 is the front view that this first in command is hampered by another stop part in this preferred embodiment of explanation.

The specific embodiment

For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to its specific embodiment of the door lock of unblanking capable of reversing, structure, feature and the effect thereof that the utility model proposes, describe in detail as after.

Relevant aforementioned and other technology contents, characteristics and effect of the present utility model can clearly present in the following detailed description that cooperates with reference to graphic preferred embodiment.Explanation by the specific embodiment, when can being to reach technological means that predetermined purpose takes and effect to obtain one more deeply and concrete understanding to the utility model, yet appended graphic only provide with reference to the usefulness of explanation, be not to be used for the utility model is limited.

See also Fig. 2, shown in Figure 3, Fig. 2 is an exploded perspective view of a preferred embodiment of explanation the utility model one door lock of unblanking capable of reversing.Fig. 3 is a front view of this preferred embodiment.The utility model door lock of unblanking preferred embodiment capable of reversing is controlled by the first in command 21, a second in command 22 respectively, and a core 23.This door lock comprise a housing 3, lock control group 4, interlock group 5, one revolve control 6 and two stop parts 7,8.

This housing 3 have mutually involutory and one first shell block 31 defining a room 30 with one second shell block 32, one second jack 35 running through this first, second shell block 31,32 and two first jacks of planting for this first in command 21, the second in command 22 33 respectively, run through this first, second shell block 31,32 and plant for this core 23, and run through respectively this 31,32 and two two of first, second shell block be one group around corresponding four the arc grooves 36,37,38,39 that dispose of an axis L.For convenience of description, this first, second shell block 31,32 is to be material with the transparent material in the later performance of Fig. 2.

This lock control group 4 has a lock dog 41 that is located in this housing 3, link with this lock dog 41 and slide against a slice slide plate 42 in this room 30 along a first direction X, be hubbed on a slice banking stop 43 of this housing 3, act on one first flexible member 44 of this banking stop 43, be located in this housing 3 and with this lock dog 41 along a be separated by dead bolt 45 of a spacing of a second direction Y, along the scalable slide bar 46 that is located in this room 30 with displacement of this first direction X, be located in a linked block 47 on this slide bar 46, and be located on this slide bar 46 and act on two second flexible members 48 of this slide bar 46 and this linked block 47 respectively.This banking stop 43 has along one of this second direction Y extension places restrictions on end 431, and is used for the card rib 432 that this slide plate 42 of buckle is stable in the location.This first flexible member 44 is to order about this banking stop 43 with this this slide plate 42 of card rib 432 buckles with elastic acting force.Aforementioned second flexible member 48 is to order about this slide bar 46 and this linked block 47 with elastic acting force to drive these dead bolts 45 and pass this housing 3.

See also Fig. 3, shown in Figure 9, Fig. 9 is the rear elevation that a second in command is hampered by a stop part in this preferred embodiment of explanation.This interlock group 5 has and is hubbed in this housing 3 rooms 30 and forms one first moving part 51 of interlocks and one second moving part 52, one the 3rd flexible member 53, a connecting rod 54 with this first in command 21 and this second in command 22 respectively, and is formed on a baffle plate 55 of 31,32 of this first, second shell blocks.This first moving part 51 and this second moving part 52 have respectively towards one first stop section 511,521 that this slide plate 42 directions are extended, extend and and one second stop section 512,522 that fastens mutually of this linked block 47, be formed on this 511,512,521,522 of first, second stop section and place restrictions on end 431 one the 3rd stop sections 513,523 that fasten mutually with this banking stop 43, an and inclined-plane 514,524 of contiguous this first stop section 511,521 towards these linked block 47 directions.The 3rd flexible member 53 is replaced in this housing 3 and aforementioned second stop section 512,522.This connecting rod 54 has a pivot part 541 that is hubbed on this slide plate 42, reaches a movable part 542 against this linked block 47.This baffle plate 55 is used to stop second stop section 512,522 of this first, second moving part 51,52, places restrictions on this first moving part 51 turn in a clockwise direction, and place restrictions on this second moving part 52 can only be with the counter clockwise direction turn.

This revolves control 6 is that the center is hubbed in the room 30 of this housing 3 with axis L, and has an inner face 601, an outside 602, first end 61, a second end 62, and one the 3rd end 63.This first end 61 links the formation interlock with this lock dog 41.This second end 62 is inclined-planes 514,524 of contiguous this this first, second moving part 51,52.63 of the 3rd ends are positioned at this 51,52 of first, second moving part and contiguous this first stop section 511,512.

These stop part 7,8 switchable this second end that revolves control 6 62 and the 3rd ends 63 of being attached at, and have with this and revolve the screwing section 71,81 that control 6 screws togather, and be emerging in this and revolve one of them a sheathing section 72,82 of control 6 inner faces 601, outside 602.

Below promptly reach the commutation action specification of unblanking as the back with same configuration, different installation at the utility model:

See also shown in Figure 3, with first kind of embodiment is example, this stop part 7 is to pass this first shell block 31, and screw togather with the second end 62 that this screwing section 71 and this revolve control 6 inner faces 601, and it is spacing in the arc groove 37 of this first shell block 31 with this sheathing section 72,8 of this stop parts pass this second shell block 32, and screw togather with the 3rd end 63 that this screwing section 81 and this revolve control 6 outsides 602, and spacing in the arc groove 39 of this second shell block 32 with this sheathing section 82.

Consult Fig. 3, Fig. 4, and shown in Figure 9, Fig. 4 is that a first in command drives the hiding front view to a housing of a dead bolt in this preferred embodiment of explanation.Whereby, under unlocked conditions, this lock dog 41 is to be hidden in the room 30 of this housing 3, this revolves control 6 turns one angle and by these first end 61 interlocks, because the screwing section 81 of this stop part 8 is to be hidden in the 3rd end 63, therefore, first stop section 521 that can't interfere this second moving part 52,45 of this dead bolts are not having under the external force effect, be subjected to the elastic acting force of aforementioned second flexible member 48, the permanent state that keeps passing this housing 3, at this moment, no matter be this first in command 21 or this second in command 22, can distinguish in a clockwise direction, counter clockwise direction is this first moving part 51 of interlock respectively, this second moving part 52, make second stop section 512 of this first moving part 51 or this second moving part 52,522 overcome 53 groups of the 3rd flexible members pushes away this linked block 47 and overcomes aforementioned second flexible member 48, and drives this dead bolt 45 and be contracted to and be hidden in this housing 3, reaches the purpose of opening the door.

Seeing also shown in Figure 5ly, is that core drives a dead bolt and hides a front view to the housing in this preferred embodiment of explanation.Or in a clockwise direction this core 23 of turn (with key outdoor turn or directly with hand in indoor turn) compel to squeeze the pivot part 541 of this connecting rod 54, make the turn in a clockwise direction synchronously of this connecting rod 54, and push away this linked block 47 with 542 groups of this movable parts and overcome aforementioned second flexible member 48, and drive this dead bolt 45 and be contracted to and be hidden in this housing 3, can reach the purpose of opening the door equally.

See also Fig. 2, shown in Figure 6, Fig. 6 is that this core drives a lock dog and passes a front view to this housing in this preferred embodiment of explanation.When this core 23 of counter clockwise direction turn, this core 23 can be dialled the card rib 432 that changes this banking stop 43 and break away from these slide plates 42, and passes this lock dog 41 and pass this housing 3, finishes the action of locking.At this moment, this lock dog 41 can by this revolve control 6 first end 61 interlocks this to revolve control 6 be center clockwise direction turn with this axis L, the stop part 8 to the 3rd end 63 is blocked in first stop section 521 of this second moving part 52.

When unblanking, except this core 23 of turn in a clockwise direction, the card rib 432 that makes 23 groups of this cores change this banking stop 43 breaks away from this slide plate 42, and passing this lock dog 41 hides to this housing 3, finish outside the action of unblanking, see also Fig. 7, shown in Figure 8, Fig. 7 is the front view that the action of locking is finished in this preferred embodiment of explanation.Fig. 8 is that this first in command drives the hiding elevation to this housing of this lock dog in this preferred embodiment of explanation.The user also can be directly this first in command 21 of turn and drive this first moving part 51 synchronously in a clockwise direction, make this first moving part 51 in the turn process, follow this arc groove 37 displacements with the sheathing section 72 that this stop part 7 is passed on this inclined-plane 514, and driving this synchronously, to revolve control 6 be center turn counterclockwise with this axis L, make this revolve control 6 and hide to this housing 3, reach the purpose of quickly unlocking by this this lock dog 41 of first end 61 drives.

Seeing also shown in Figure 9ly, is that a second in command is hampered by a rear elevation of a stop part in this preferred embodiment of explanation.What deserves to be mentioned is, when this second in command 22 with the counter clockwise direction turn and when driving this second moving part 52 synchronously, can because first stop section 521 of this second moving part 52 be hampered by this stop part 8 sheathing section 82 and can't turn, also can't reach the purpose of unblanking certainly.

See also Figure 10, Figure 11 and shown in Figure 12, Figure 10 is a rear elevation of the installation direction of this stop part of conversion in this preferred embodiment of explanation.Figure 11 is that this second in command of explanation drives the hiding rear elevation to this housing of this lock dog.Figure 12 is the front view that this first in command is hampered by another stop part in this preferred embodiment of explanation.With second kind of embodiment is example, only need this stop part 7 is passed this first shell block 31, and screw togather with the 3rd end 63 that this screwing section 71 and this revolve control 6 inner faces 601, and it is spacing in the arc groove 36 of this first shell block 31 with this sheathing section 72,8 of this stop parts pass this second shell block 32, and the second end 62 that revolves control 6 outsides 602 with this screwing section 81 and this screws togather, and spacing in the arc groove 38 of this second shell block 32 with this sheathing section 82.

Whereby, the user can be directly with this second in command 22 of counter clockwise direction turn and synchronous this second moving part 52 that drives, make this second moving part 52 in the turn process, follow this arc groove 38 displacements with the sheathing section 82 that this stop part 8 is passed on this inclined-plane 524, and driving this synchronously, to revolve control 6 be center clockwise direction turn with this axis L, make this revolve control 6 and hide to this housing 3, reach the purpose of quickly unlocking by this this lock dog 41 of first end 61 drives.

Same, as this first in command 21 in a clockwise direction during turn, can be hampered by this stop part 7 and can't turn, also can't reach the purpose of unblanking certainly.

Whereby, the utility model can cooperate the installation direction or the opening direction at general gate, selection is indoor handle with this first in command 21, or be indoor handle with this second in command 22, whereby, utilize the different installation direction of aforementioned this stop part 7,8, make the indoor first in command 21 or the second in command 22 can reach the purpose of unblanking rapidly by indoor.

According to the above as can be known, door lock of unblanking capable of reversing of the present utility model has following advantage and effect:

The utility model only need change the installation direction of this stop part 7,8, just can select the dominant control for unblanking with this first in command 21 or this second in command 22, make the utility model not need to change under the situation of structure design, can be with modular design, be suitable for the occasion of different installation directions, not only can simplified assembly, reduce cost, and can significantly promote economic benefit.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art are not in breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.

Claims (7)

1. a door lock of unblanking capable of reversing is controlled by an indoor and outdoor first in command, a second in command respectively, and a core, unblanks and blocking and be, and it is characterized in that this door lock comprises:

A housing;

A lock control group has a lock dog that is located in this housing, this lock dog be controlled by this core outside passing this housing a locked position of coupler and be hidden in displacement between a lockset position of coupler in this housing;

An interlock group has one first moving part and one second moving part of being hubbed in this housing and forming interlock respectively with this first in command and this second in command;

One revolves control, is hubbed in this housing, and has a first end with this lock dog interlock and a second end; And

At least one stop part is attached at the second end that this revolves control, and be forced in this first moving part, this second moving part one of them, and interlock this revolve control and drive this lock dog with this first end and be positioned at this lockset position of coupler.

2. door lock of unblanking capable of reversing as claimed in claim 1 is characterized in that the wherein said control that revolves also has dorsad an inner face, and an outside, this stop part relatively this second end be arranged on this inner face, this outside one of them.

3. door lock of unblanking capable of reversing as claimed in claim 2, it is characterized in that the wherein said control that revolves also has one the 3rd end that is set between this first moving part and this second moving part, and this stop part has two, relatively this second end and the 3rd end reverse link make stop part on the 3rd end be used to stop first moving part or the second moving part turn of relative position in this inner face or outside of revolving control to aforementioned stop part respectively.

4. door lock of unblanking capable of reversing as claimed in claim 3 is characterized in that wherein said first moving part and this second moving part have one first stop section respectively, and this first stop section is to stop mutually with this stop part that revolves on control the 3rd end.

5. as claim 1 or 3 described door locks of unblanking capable of reversing, it is characterized in that wherein said first moving part and this second moving part have an inclined-plane respectively, the stop part on this inclined-plane and this second end against.

6. as claim 2 or 3 described door locks of unblanking capable of reversing, it is characterized in that wherein said stop part has with this revolves the screwing section that control screws togather, and is emerging in this and revolves one of them a sheathing section of control inner face, outside.

7. door lock of unblanking capable of reversing as claimed in claim 6, it is characterized in that the wherein said control that revolves is to be the center turn with an axis, and this housing has one first shell block and one second shell block that defines a room, this room for this lock control group, this interlock group, this revolves the control setting, this first shell block and this second shell block have respectively and are communicated with this room and around two arc grooves of the corresponding configuration of this axis, and the sheathing section of this stop part is along in the spacing arc groove therein of parallel this axis direction.

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