CN207598014U - Simple door lock device - Google Patents

Abstract

The utility model belongs to lock technology field, it is related to a kind of Simple door lock device, the first party item including the first handle of lock body with Fang Xin, the first handle of connection, the second handle connects the second party item of the second handle, Fang Xin has square hole, is coupled at the top of two square items across square hole；After the first handle is pushed into, the first square column part of first party item, which could rotate Fang Xin, to be made to open while allow a second party item side of leaving hole, and the second handle and second party item cannot drive lock body；After the second handle is pushed into, the second square column part of second party item, which could rotate Fang Xin, to be made to open while allow a first party item side of leaving hole, and the first handle and first party item cannot drive lock body.The utility model can remind user door opposite side whether someone, suitable for occasions such as bedroom, toilet, channels.

Description

Simple door lock device

Technical field

The utility model is related to lock technology fields, more particularly to a kind of to play the simple of indoor someone's reminding effect Door lock assembly.

Background technology

Door lock is the common components for being used for playing the role of locking on door leaf, usually has the function of closing, antitheft etc..Indoors Can not possibly storage valuables in the case of, door lock there is no need to antitheft, as long as such as the door lock on toilet just have closing work( Energy.But if toilet someone, then arbitrarily will encounter embarrassment with regard to room door can be opened.

Therefore, it is necessary to a kind of new door lock assembly is provided to solve the above problems.

Utility model content

The main purpose of the utility model is that provide a kind of Simple door lock dress that can play indoor someone's reminding effect It puts.

The utility model is achieved through the following technical solutions above-mentioned purpose：A kind of Simple door lock device, including embedded door leaf The lock body of side, lock body include the Fang Xin with square hole and the latch bolt driven by Fang Xin；The outside plate of door leaf is equipped with the first split Circle, the first handle across the first split circle and the first party item that is fixed in the first handle, the inner panel of door leaf are equipped with second point Body circle, the second handle across the second split circle and the second party item that is fixed in the second handle, the first split circle and second point Body circle is installed in the axial uncovered circle shell construction for opening circular hole and uncovered one side towards door leaf；First handle and the second handle knot Structure is identical and inside one end have successively can be across circular hole on split circle neck and recessed circle, being fixed with clamp spring in recessed circle makes handle Corresponding split circle cannot be dropped out；A first party item side of penetrating coaxial with second party item hole, the inner end of first party item and second party The inner end of item is to pushing up and cannot drive Fang Xin；First party item has the first square column part close to the first handle, and second party item has Close to the second square column part of the second handle, the shape of the cross section of the first square column part, the cross section of the second square column part and square hole Matching；When the first handle is pushed into, the first square column part can the side of insertion hole allow a second square column part side of leaving hole simultaneously；When second When handle is pushed into, the second square column part can the side of insertion hole allow a first square column part side of leaving hole simultaneously.

Specifically, the first party item has the cylindrical portion far from the first handle, second party item has far from the second handle Cylindrical portion, the outer diameter of cylindrical portion is long no more than square hole edge, and cylindrical portion penetrates cylindrical portion.

Specifically, being cased with washer on the neck, washer can separate neck and split circle.

Specifically, first square column part is equipped with multiple for fixed first mounting hole of the first handle.

Further, second square column part is equipped with multiple for fixed second mounting hole of the second handle.

Compared with prior art, the advantageous effect of the utility model Simple door lock device is：

1st, the utility model can remind user door opposite side whether someone, suitable for bedroom, toilet, channel etc. Occasion.

2nd, cylindrical portion and cylindrical portion play the role of coaxially guiding, and will not hinder first party item is opposite with second party item to turn It is dynamic.

3rd, on the one hand washer makes not having abrasion between handle and split circle, on the other hand makes first party item and second party item Contraposition allow have appropriate deviation, in order to avoid occur the problem of can not assembling when the two is coaxially connected.

4th, first party item is inserted into the variable depth of the first handle, and the depth that second party item is inserted into the second handle is also variable, main Solve the problem of implementation of function when different door leaf thickness and the variation of lock body fixed position.

Description of the drawings

Fig. 1 is the partial schematic sectional view of Simple door lock device when outside is opened the door；

Fig. 2 is the partial schematic sectional view of Simple door lock device when inside is opened the door；

Fig. 3 is the mating schematic diagram of first party item and second party item；

Fig. 4 is the right view of first party item；

Fig. 5 is the left view of second party item；

Fig. 6 is the right view of lock body；

Fig. 7 is the front view of the first handle.

Digital representation in figure：

1- door leafs；

2- lock bodies,

21- side's core,

211- side hole,

22- latch bolts；

The first handles of 3a-,

The second handles of 3b-,

31- necks,

The recessed circles of 32-；

4- first party items,

The first square column parts of 41-,

The first mounting holes of 411-,

42- cylindrical portions；

5- second party items,

The second square column parts of 51-,

The second mounting holes of 511-,

52- cylindrical portions；

6a- the first split circles,

6b- the second split circles；

7- clamp springs；

8- washers.

Specific embodiment

The utility model is described in further detail with reference to specific embodiment.

Embodiment：

As shown in Figures 1 to 7, a kind of Simple door lock device of the utility model includes the lock body 2 of embedded 1 side of door leaf, Lock body 2 includes the square core 21 with square hole 211 and the latch bolt 22 driven by square core 21；1 outside plate of door leaf is equipped with the first split circle 6a, the first handle 3a across the first split circle 6a and the first party item 4 that is fixed in the first handle 3a, 1 inner panel of door leaf are equipped with Second split circle 6b, the second handle 3b across the second split circle 6b and the second party item 5 that is fixed in the second handle 3b, first Split circle 6a and the second split circle 6b is installed in the axial uncovered circle shell construction for opening circular hole and uncovered one side towards door leaf 1； First handle 3a and the second handle 3b structures are identical and have successively can be across 31 He of neck of the circular hole of split circle inside one end Recessed to enclose 32, being fixed with clamp spring 7 in recessed circle 32 prevents handle from dropping out corresponding split circle；First party item 4 is coaxial with second party item 5 A side of penetrating hole 211, the inner end of first party item 4 and the inner end of second party item 5 are to top and cannot the side's of driving core 21；First party item 4 With the first square column part 41 close to the first handle 3a, second party item 5 has the second square column part 51 close to the second handle 3b, the The cross section of one square column part 41, the second square column part 51 cross section matched with the shape in square hole 211；When the first handle 3a is pushed into When, the first square column part 41 can insertion side hole 211 allow 51 side of leaving hole 211 of the second square column part simultaneously；When the second handle 3b is pushed away It is fashionable, the second square column part 51 can insertion side hole 211 allow 41 side of leaving hole 211 of the first square column part simultaneously.It is inside for door leaf 1 For the door that plate is opened, the first handle 3a under pull-out situation can not the side's of driving core 211, to open the door from outside need first to be pushed into the One handle 3a allows 41 side of insertion hole 211 of the first square column part, the second square column part 51 also a side of being ejected hole 211 and lock can not be driven Body 2, rotates the first handle 3a at this time, first party item 4 could the side's of allowing core 21 drive in 22 retraction lock body 2 of lock tongue, can thus open Door returns to initial position under the return mechanism effect that enabling rear core 21 can be carried in lock body 2；Second square column part, 51 side of being ejected Hole 211, which causes directly to pull, does not open, need on the inside of people first the second handle 3b pushed away inward make the second square column part 51 embedding In a side of entering hole 211, door could be opened by this moment rotating the second handle 3b.More than Simple door lock device is suitable within doors without antitheft The door of function can cause another side increase push-in action that could open the door, can remind user that door is another because one side is opened the door Side whether someone, suitable for occasions such as bedroom, toilet, channels.

As shown in Figures 3 to 5, first party item 4 has the cylindrical portion 42 far from the first handle 3a, and second party item 5 has remote Cylindrical portion 52 from the second handle 3b, for the outer diameter of cylindrical portion 42 no more than square 211 length of side of hole, cylindrical portion 52 penetrates cylindrical portion 42.Cylindrical portion 52 and cylindrical portion 42 play the role of coaxially guiding, and will not hinder first party item 4 is opposite with second party item 5 to turn It is dynamic.

As shown in Figure 1, Figure 2 and Figure 7, washer 8 is cased on neck 31, washer 8 can separate neck 31 and split circle.Washer 8 one side make not having abrasion between handle and split circle, on the other hand allow first party item 4 and the contraposition of second party item 5 There is appropriate deviation, in order to avoid occur the problem of can not assembling when the two is coaxially connected.

As shown in figure 3, the first square column part 41 is equipped with multiple for fixed first mounting holes 411 of the first handle 3a.Second Square column part 52 is equipped with multiple for fixed second mounting holes 511 of the second handle 3b.First party item 4 is inserted into the first handle 3a in this way Variable depth, second party item 5 be inserted into the second handle 3b depth it is also variable.It mainly solves different 1 thickness of door leaf and lock body 1 is solid Determine the problem of implementation of function during change in location.

Above-described is only some embodiments of the utility model.For those of ordinary skill in the art, Under the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these belong to this practicality Novel protection domain.

Claims (5)

1. a kind of Simple door lock device, include the lock body of embedded door leaf side, lock body includes Fang Xin with square hole and by side The latch bolt of core driving；It is characterized in that：The outside plate of door leaf is equipped with the first split circle, across the first handle of the first split circle and solid Due to the first party item in the first handle, the inner panel of door leaf be equipped with the second split circle, across the second split circle the second handle and The second party item being fixed in the second handle, the first split circle and the second split circle are in the axial uncovered circle hull shape knot for opening circular hole Structure and uncovered one side towards door leaf install；First handle and the second handle structure is identical and inside one end has to pass through successively and divides The neck of circular hole and recessed circle on body circle, being fixed with clamp spring in recessed circle prevents handle from dropping out corresponding split circle；First party item with A coaxial side of the penetrating hole of second party item, the inner end of first party item is with the inner end of second party item to pushing up and cannot drive Fang Xin；First Square item has the first square column part close to the first handle, and second party item has the second square column part close to the second handle, first party The cross section in column portion, the second square column part cross section matched with the shape in square hole；When the first handle is pushed into, the first square column part Can insertion side hole allow a second square column part side of leaving hole simultaneously；When the second handle is pushed into, the second square column part can the side's of insertion item Hole allows a first square column part side of leaving hole simultaneously.

2. Simple door lock device according to claim 1, it is characterised in that：The first party item has far from the first handle Cylindrical portion, second party item has the cylindrical portion far from the second handle, and the outer diameter of cylindrical portion is long no more than square hole edge, cylindrical portion Penetrate cylindrical portion.

3. Simple door lock device according to claim 1, it is characterised in that：Washer is cased on the neck, washer can incite somebody to action Neck is separated with split circle.

4. Simple door lock device according to claim 1, it is characterised in that：First square column part is equipped with multiple for the Fixed first mounting hole of one handle.

5. the Simple door lock device according to claim 1 or 4, it is characterised in that：Second square column part be equipped with it is multiple can For fixed second mounting hole of the second handle.