CN2179422Y - Door lock device taken with someone - Google Patents

Abstract

The utility model relates to a portable door lock device, which is provided with a pair of long and short plates; the middle of the portable door lock device is pivoted by a rotating shaft; the front end of the long plate is provided with a bending hook which is abutted in the lock blocking hole sheet of a door lock; the lock tongue sheet on a door panel extends into the lock blocking hole sheet to cause the long plate and the short plate to be fixed without movement; a first fixing frame is coupled with the long plate; a screw rod in the first fixing frame is driven by a turn knob on one end to cause the other end of a bunting block, which is connected with the screw rod extends forwards to be bunted with a door frame; the short plate is rotated, which is parallel to the long plate; the turn knob of one end of a second fixing frame on the short plate is also used for driving the bunting block in the second fixing frame to extend forwards to be bunted with the door frame; the separated two fixing frames are engaged with each other by holes or fixing hooks; after fixed, the door can not be opened through opening the door lock; when the utility model is loosened, the door can be opened to make that the utility model can be carried about to ensure safety.

Description

Door lock device taken with someone

The utility model is relevant a kind of door lock assembly, particularly relevantly a kind ofly provides positive safe effectiveness, can carry the carry-on door lock assembly that door can't be opened is set.

Present door lock assembly; be subject to Men Nengke is closed in the time of can opening; be a fixing mode, no matter be that a kind of lock is all the same, but door lock will can be opened with key; if when having key more than second to exist; door just may can be opened at any time, and may be owing to the existence of master key is arranged, and threatens the safety of door; particularly go out to stay in kith and kin family or in the restaurant time, more can therefore lose absolute security protection.Therefore; the second road safety device is mostly arranged in people own home; as door lock chain, knocker, keeper etc.; 1,100 kinds of its patterns; but all be passive protection, these safety devices are not all seemed the effect that can play safeguard protection, all respectively have its shortcoming to exist; and all fixedly install, can not use everywhere.Each will use above together safety device again, and is inconvenient really.So research and design goes out real being necessary of a kind of novel door lock assembly different from the past.

Main purpose of the present utility model provides a kind of novel carry-on door lock assembly, make it become a kind of small and exquisite formula door lock that can carry, as long as device is by door lock, after locking simply, door lock can not be opened, only indoor people removes to remove the safety device of door lock, otherwise anyone simple interest all can't be opened this door with key, and this device is again that visual human needs just installs, can in complete secrecy when needed installing, only enter and the stranger is just absolute, so a kind of intimate absolute safety can be provided to unblank, all with anticipating, others can't prevent the switch door in advance.

Another purpose of the present utility model, provide a kind of novel carry-on door lock assembly, make it can be in the auxiliary use of various door, its main body is formed with a rotating length plate, no matter being a left side, door opens or the right side is opened equal energy and is suitable for, the flexible piece that supports is butted on doorframe and the door respectively again, so door just can not be opened, and make the utility model become the supplementary structure of door lock, install easily, do not need any instrument, and needn't all be provided with by each door, so can worry yourly arbitrarily to swarm into.

Another purpose of the present utility model provides a kind of novel carry-on door lock assembly, makes it that the utility model is formed two of separate type and goes to engage and use, and offers the another kind of selection of using of user.

The purpose of this utility model is realized by following technical scheme.

A kind of carry-on door lock assembly, it is characterized in that: have a pair of length plate, the syndeton of joint is to articulate with a rotating shaft in the middle of this a pair of plate, at the front end place of this long slab sheet one convergent portion is arranged, and form a crotch and make it can support hook in door lock is arranged at the lock rail of doorframe, when strike plate that door-plate is locked is inserted in this lock rail, make this long slab sheet be fixed motionless, on this long slab sheet, be equipped with one first fixed frame, there is one first screw rod and one first to support piece in this first fixed frame, drive first screw action by one first knob of being located at first fixed frame, one end, in first fixed frame first stretched out forward to piece to be butted on the doorframe or withdrawal, rotate this short slab sheet and make its parallel formation one U-shaped shape with this long slab sheet, on this short slab sheet, be equipped with one second fixed frame, there is one second screw rod and second to support piece in this second fixed frame, drive second screw action by one second knob of being located at second fixed frame, one end, in second fixed frame second stretched out forward to piece be butted on the door-plate or withdrawal, so cooperate the position that the crotch stretching is fixed in door promptly can't open this by a pair of fixed frame effect.

The purpose of this utility model can also further be realized by following technical measures.Aforesaid carry-on door lock assembly, wherein said first and second fixed frame are opposing being arranged on the length plate, respectively are provided with a nut at this fixed frame respectively on away from the door end face and are equipped with respectively this screw rod, respectively should support piece and be Shape, respectively should inciting somebody to action respectively with screw to piece one end, this screw rod passes, and the other end that respectively should support piece is the curved arc shape that is slightly, can be if necessary in curved arc surface glutinously be provided with one in order to avoid destroy and the elastomer block of supporting the abutted surface that piece joins, respectively should in piece, be provided with a tooth bar again, can contact with this tooth bar when inciting somebody to action respectively this screw rod tail end rotation, and do not rock stable action expediently.

Aforesaid carry-on door lock assembly, wherein said this can be the direct-connected structure of two plates to the plate syndeton, it forms a plate for the base plate face with first fixed frame, a hole is set up in its four corner separately, become the plate face also to form a plate second fixed frame, four corners are provided with four L shaped hooks relatively respectively, and respectively this L shaped hook is inserted in respectively in this hole, two fixed frames are combined as a whole and motionless.

Compared with the prior art the utility model has tangible advantage and good effect.Its small and exquisite formula door lock for carrying, as long as device by door lock, after simply locking, can make door lock not be opened, so a kind of absolute safety that is close to can be provided, all with oneself meaning, others can't prevent the switch door in advance.Its main body is formed with a rotating length plate, no matter being a left side, door opens or the right side is opened equal energy and is suitable for, the flexible piece that supports is butted on doorframe and the door respectively again, so door just can not be opened, and make the utility model become the supplementary structure of door lock, and install easily, do not need any instrument, and needn't all be provided with by each door, so can worry yourly arbitrarily to swarm into.Its two of can form separate type go to engage and use again, offer the another kind of selection of using of user.

In sum; structure of the present utility model; though it is very simple; but the effect that it can be brought into play; but can't estimate; it protects each one home safety to acting on; particularly wealth and life security have very big effectiveness, when sleep pre-installed when being equipped with the utility model; the sleep of can having a rest with sleeping without any anxiety; be not afraid of any key and open door, and the utility model makes with special structure and material, as long as loading and unloading are five to ten five seconds; have simple in structure; easy to use and light and handy; firm; durable effect; can bear the strong pushing force of 300 to five centals, safety be had the function of more strengthening, so this slight carry-on door lock assembly; use when being specially adapted to out on tours, can ensure each one privacy and safety effectively.So the utility model really is one to have the new design of novelty, creative and practicality.

Concrete structure of the present utility model is provided in detail by following examples and accompanying drawing thereof.

Fig. 1 is the stereogram of the utility model first embodiment;

Fig. 2 is the assembled sectional view of the utility model first embodiment;

Fig. 3 is the stereogram of the utility model second embodiment;

Fig. 4 is the assembled sectional view of the utility model second embodiment.

Below in conjunction with accompanying drawing and preferred embodiment, to concrete technology contents, structure, feature and effect according to the carry-on door lock assembly that the utility model proposes, describe in detail as after.

At first see also Fig. 1, shown in Figure 2, first embodiment for a kind of carry-on door lock assembly of the utility model, it has a pair of interconnective long slab sheet 10, short slab sheet 20, at this to long slab sheet 10, the middle joint of short slab sheet 20 is articulated with a rotating shaft 33, make short slab sheet 20 can only be flapped toward the position that two plates parallel, it can be distinguished is just putting and is falling to put, to be applicable to left hand model door and right hand model door, and be provided with in a crotch 12 of a convergent portion 11 front ends at the front end place of this long slab sheet 10, make in its lock rail that can be butted on doorframe 30 places, when lock 34 strike plate 36 of door-plate 35 is inserted in the hole 32 of this lock rail 30, make this length plate 10 as the strand sheet, 20 be fixed motionless; On this long slab sheet 10, engage first an outstanding fixed frame 13 is arranged, be connected with one first knob 14 at end face with reverse first fixed frame 13 of crotch 12, this first knob 14 is connected with one first screw rod 18 with one first nut 17 of first fixed frame, 13 end faces in first fixed frame 13, be provided with one in addition in first fixed frame 13 and be

First of shape supports piece 15, and this first supports piece 15 1 ends have one first screw 16 in first fixed frame 13, so that first screw rod 18 is passed.When first screw rod 18 rotates, driving first other end that supports piece 15 props up on the relative surface, position of doorframe 37, and this first other end of supporting piece 15 is the change arcuation that is slightly, can stick if necessary in the curved arc surface and be provided with one first elastomer block 19, in order to avoid destroy the surface of doorframe 37, in order to fix the action of first screw rod 18, in piece 15, be provided with one first tooth bar 1 first, can contact with first tooth bar 1 when making the rotation of first screw rod, 18 tail ends, and can not rock, and can stablize and successfully drive first and support piece 15 and move, to free in and out first fixed frame 13.When first knob 14 rotates, make first to support the flexible action of piece 15 generations, afterwards, short slab sheet 20 is rotated to the position that parallels with long slab sheet 10, be when making this form a U-shaped shape the length plate, opposing at the lateral surface of short slab sheet 20 in first fixed frame, 13 parts, also be equipped with one second fixed frame 23, the position that deviates from door-plate 35 at second fixed frame 23 also has one second knob 24 to connect on the end face that is located at second fixed frame 23, second knob 24, one second nut 27 in second fixed frame 23 is connected with one second screw rod 28 in second fixed frame 23, also be provided with one and be in second fixed frame 23

Second of shape supports piece 25, this second supports piece 25 1 ends have one second screw 26 in second fixed frame 23, second screw rod 28 is passed, when second screw rod 28 rotates, also driving second other end that supports piece 25 props up on the surface, relative position place of door-plate 35, this second other end of supporting piece 25 also is the curved arc shape for slightly, also can be if necessary in the curved arc surface glutinous one second elastomer block 29 that be provided with, in order to avoid destroy the surface of door-plate.In order to fix the action of second screw rod 28, in piece 25, be provided with one second tooth bar 2 second, when second knob 24 is rotated, can allow the tail end of second screw rod 28 contact when driving 28 rotations of second screw rod simultaneously with second tooth bar 2, second screw rod 28 can not rocked, successfully drive second to the flexible action of piece 25 generations with stable.So, can make mechanism's generation effect of a pair of fixed frame, and cooperate crotch 12 stretching fixedly after the utility model fully, singly can't open this with door lock, the utility model must be unclamped and this door can be opened.Because the utility model is a quite little constructional device, it is quite convenient to place, and can arbitrarily be positioned in the pocket or in the duffel bag, so the utility model can be carried, has and can protect individual safety when going out to live outside.

See also Fig. 3 and shown in Figure 4, be second embodiment of the present utility model, it is cancellation two length plates 10,20 modes that are connected with axle 33, just there is not the setting of length plate, but still be equipped with convergent portion 11 and crotch 12 at the front end of first fixed frame 13, the structure that above-mentioned two plates are linked changes the direct-connected frame mode of two plates into, it is as a plate with the base plate face in first fixed frame 13, offer a hole 21 respectively for its four jiaos, with the base plate face of second fixed frame 23 also as a plate, the L shaped hooks 22 of four of being oppositely arranged in its four corner are inserted in these holes 21, with second fixed frame, 23 secure bond on first fixed frame 13.Because of being is fixed in first fixed frame 13 on the doorframe 37 earlier, fix second fixed frame 23 again on door-plate 35, L shaped hook 22 in mat second fixed frame 23 prevents the displacement of 13,23 of two fixed frames, so second fixed frame, 23 to the first fixed frames more than 13 access half the distance of aperture in hole 21.So present embodiment is simpler than aforementioned first embodiment, but is divided into two, carry the meaning of injection more, can not fall one.Thus, the utility model is with this principle, can change and various embodiments, for example on the long slab sheet of first embodiment, be installed with first fixed frame, on second fixed frame,, simultaneously, also can in the long slab sheet, offer four holes to plant as second fixed frame of second embodiment as in four holes of inserting as second embodiment on the short slab sheet, also can only on the short slab sheet, be installed with first fixed frame, on the long slab sheet, be equipped with second fixed frame as second embodiment.

In sum, the utility model can positively reach its intended purposes and effect, but the above only is to explain at preferred embodiment, should not be considered as the restriction that the utility model is implemented, all equivalents of making according to the above description or modification all must be included in the scope of technical solutions of the utility model.

Claims (3)

1, a kind of carry-on door lock assembly, it is characterized in that: have a pair of length plate, the syndeton of joint is to articulate with a rotating shaft in the middle of this a pair of plate, at the front end place of this long slab sheet one convergent portion is arranged, and form a crotch and make it can support hook in door lock is arranged at the lock rail of doorframe, when strike plate that door-plate is locked is inserted in this lock rail, make this long slab sheet be fixed motionless, on this long slab sheet, be equipped with one first fixed frame, there is one first screw rod and one first to support piece in this first fixed frame, drive first screw action by one first knob of being located at first fixed frame, one end, in first fixed frame first stretched out forward to piece to be butted on the doorframe or withdrawal, rotate this short slab sheet and make its parallel formation one U-shaped shape with this long slab sheet, on this short slab sheet, be equipped with one second fixed frame, there is one second screw rod and second to support piece in this second fixed frame, drive second screw action by one second knob of being located at second fixed frame, one end, in second fixed frame second stretched out forward to piece be butted on the door-plate or withdrawal, so cooperate the position that the crotch stretching is fixed in door promptly can't open this by a pair of fixed frame effect.

2, carry-on door lock assembly according to claim 1 is characterized in that: wherein said first and second fixed frame is opposing being arranged on the length plate, respectively is provided with a nut at this fixed frame respectively on away from the door end face and is equipped with respectively this screw rod, respectively should support piece and be

Shape, respectively should inciting somebody to action respectively with screw to piece one end, this screw rod passes, and the other end that respectively should support piece is the curved arc shape that is slightly, can be if necessary in curved arc surface glutinously be provided with one in order to avoid destroy and the elastomer block of supporting the abutted surface that piece joins, respectively should in piece, be provided with a tooth bar again, can contact with this tooth bar when inciting somebody to action respectively this screw rod tail end rotation, and do not rock stable action expediently.

3, carry-on door lock assembly according to claim 1 and 2, it is characterized in that: wherein said this can be the direct-connected structure of two plates to the plate syndeton, it forms a plate for the base plate face with first fixed frame, a hole is set up in its four corner separately, the second fixed frame base plate face is also formed a plate, its four corner is provided with four L shaped hooks relatively respectively, and respectively this L shaped hook is inserted in respectively in this hole, two fixed frames is combined as a whole and motionless.

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