CN203441189U

CN203441189U - Key housekeeper

Info

Publication number: CN203441189U
Application number: CN201320559115.5U
Authority: CN
Inventors: 许晋源
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-09-09
Filing date: 2013-09-09
Publication date: 2014-02-19
Anticipated expiration: 2023-09-09

Abstract

The utility model provides a key housekeeper. The key housekeeper is arranged at a door lock corresponding to a spring bolt of a door plank to selectively prevent the door plank from being closed. The key housekeeper comprises an installing base board, an outer cover, a shell, a looped link component and a backstop component. The installing base board is used for installing the key housekeeper at the door lock. An opening is formed in the installing base board, and the spring bolt can pass through the opening. The outer cover is fixedly arranged at the installing base board, and an internal space is formed between the outer cover and the installing base board. The shell can be contained in the inner space. The looped link component can be arranged in the shell in a sliding mode. An elastic piece is arranged between the looped link component and the shell. A hook part of the looped link component is exposed out of one side of the outer portion of the shell. The backstop component is arranged in the inner space and slides together with the looped link component. The backstop component can slide between an initial position and a backstop position.

Description

Key house keeper

Technical field

The utility model relates to a kind of key house keeper, is particularly a kind ofly installed on the door lock corresponding with the dead bolt of door-plate and sentences the key house keeper structure that optionally prevents that this door-plate from cutting out.

Background technology

In daily life, people need to be dependent on various door locks every day and reach protection, control and the safety measure such as antitheft, and also therefore everyone every day, required key quantity of carrying also increased thereupon.Busy and live fast in step modern, many people usually, after visiting and door has been locked in pass, just find to have forgotten key band to go out, or the key that has been tape error.In this case, except meeting causes many inconveniences, also can look for locksmith because of needs and open the door, and waste much money and time.Therefore, in industry, have and need to propose a kind of device, can remind user when going out, to remember carrying keys, and prevent that the situation that user is locked in outdoors from occurring.

Utility model content

For the foregoing reasons, the purpose of this utility model is to provide a kind of key house keeper, and it can prevent when user leaves behind key that user is locked in outdoors, and reminds user to want carrying keys.

For reaching aforementioned object, the utility model provides a kind of key house keeper, be installed on the door lock corresponding with a dead bolt of a door-plate and sentence and optionally prevent that this door-plate from cutting out, comprising: an installation seat plate, an enclosing cover, a housing, a shackle element and a stop element.Installation seat plate is for being installed on door lock place by key house keeper.Installation seat plate has an opening, and this opening can pass through for dead bolt.Enclosing cover is fixed on installation seat plate, and between enclosing cover and installation seat plate, forms an interior space.Housing is placed in interior space.Shackle element is mounted slidably in housing.Between shackle element and housing, be provided with a flexible member, and a hook portion of shackle element is exposed to a side of hull outside.Stop element is to be arranged in interior space, and slides together with this shackle element.Stop element can slide between an initial position and a stop dog position.Wherein, when initial position, the opening that dead bolt can be by installation seat plate is to close door-plate, and dead bolt can prevent that stop element from sliding; When hook portion is hung with an exterior object and when dead bolt is retracted from opening, the weight of exterior object makes shackle element and stop element slide into stop dog position, when stop dog position, the opening part that stop element is positioned at installation seat plate passes through opening to prevent dead bolt; When exterior object is removed from hook portion, shackle element and stop element return to initial position by the elastic force of flexible member.

According to an embodiment of the present utility model, mounting seat is one L shaped, and stop element is one L shaped too.

According to an embodiment of the present utility model, stop element has a ，Gai extension, extension and is positioned at and the reciprocal side of opening and the length that stretches out, and is provided with an elastic clip on this extension.

According to an embodiment of the present utility model, on installation seat plate, there are two fixing holes, installation seat plate sees through two fixtures and is installed on door lock place.

According to an embodiment of the present utility model, this flexible member is a spring.

Accompanying drawing explanation

Fig. 1 is for showing the schematic perspective view that is installed on the door lock place corresponding with door-plate dead bolt according to the key house keeper of the utility model one embodiment;

Fig. 2 is for showing according to the key house keeper's of the utility model one embodiment three-dimensional exploded view;

Schematic perspective view when Fig. 3 is positioned at initial position for demonstration key house keeper of the present utility model;

Schematic perspective view when Fig. 4 is positioned at stop dog position for demonstration key house keeper of the present utility model; And

Sectional drawing when Fig. 5 is positioned at stop dog position for demonstration key house keeper of the present utility model.

Wherein, description of reference numerals is as follows:

100 key house keepers

11 installation seat plates

113 openings

115 fixing holes

12 enclosing covers

121 decorations

13 housings

131 bodies

1311 tracks

132 lids

14 shackle element

141 hook portions

15 stop elements

152 extensions

153 elastic clips

30 screws

5 springs

8 exterior objects

90 sunk surfaces

91 dead bolts

The specific embodiment

Below coordinate graphic and component symbol to do more detailed description to embodiment of the present utility model, to make those skilled in the art can implement according to this with reference to manual word.

Fig. 1 is for showing the schematic perspective view that is installed on the door lock place corresponding with door-plate dead bolt according to the key house keeper 100 of the utility model one embodiment, and Fig. 2 is for showing according to the key house keeper's of the utility model one embodiment three-dimensional exploded view.As shown in Figure 1 and Figure 2, key house keeper 100 provided by the utility model, is for replacing the bolt plate of general door lock, is installed on the door lock corresponding with a dead bolt of door-plate and sentences the device that optionally prevents that door-plate from cutting out.

According to key house keeper 100 of the present utility model, comprising: an installation seat plate 11, an enclosing cover 12, a housing 13, a shackle element 14 and a stop element 15.Installation seat plate 11 has an opening 113, and this opening 113 can pass through for the dead bolt of door-plate.As shown in Figure 1, in preferred embodiment of the present utility model, on installation seat plate 11, there are two fixing holes 115, user can see through two corresponding fixtures, as screw 30, the position that installation seat plate 11 is secured to a sunk surface 90 of the door lock corresponding with door-plate dead bolt, is installed on door lock place by key house keeper 100 by this.At this, the mounting means that installation seat plate 11 is fixed to sunk surface 90 can be any known mode.

Enclosing cover 12 is fixed on installation seat plate 11, and forms an interior space between enclosing cover 12 and installation seat plate 11.In this preferred embodiment, on enclosing cover 12, be provided with decoration 121, so that key house keeper 100 of the present utility model is more attractive in appearance.Enclosing cover 12 is that the mode engaging is removably fixed on installation seat plate 11, thus, user can change the enclosing cover 12 of various difformities, color and decoration 121, not only makes key house keeper 100 of the present utility model resistance to seeing more attractive in appearance, also makes maintenance more easy.

Housing 13 is placed in interior space.In this preferred embodiment, housing 13 comprises body 131 and a lid 132.In body 131, be provided with a track 1311, can be mounted slidably in the body 131 of housing 13 for a shackle element 14, and the glide direction of restriction shackle element 14.Between shackle element 14 and body 131, be provided with a flexible member, and a hook portion 141 of shackle element 14 is exposed to a side of body 131 outsides of housing 13.In preferred embodiment of the present utility model, adopt spring 5 as flexible member, yet any flexible member that other can reach identical effect all belong among protection category of the present utility model.Lid 132 and 131 combinations of this body are to be coated on shackle element 14 and spring 5 in housing 13.

Stop element 15 is to be arranged in interior space, and slides together with this shackle element 14.Stop element 15 can slide between an initial position and a stop dog position.Below, will at initial position and the slip between stop dog position, be elaborated for stop element 15.

Schematic perspective view when Fig. 3 is positioned at initial position for demonstration key house keeper of the present utility model, schematic perspective view when Fig. 4 is positioned at stop dog position for demonstration key house keeper of the present utility model, and Fig. 5 is the sectional drawing showing when key house keeper of the present utility model is positioned at stop dog position.As shown in Figure 3, key house keeper 100 of the present utility model is when initial position, and stop element 15 sees through the elastic force of spring 5 and is maintained at the close top end of installation seat plate 11, makes opening 113 that dead bolt 91 can be by installation seat plate 11 to close door-plate.

When hook portion 141 is hung with an exterior object 8, at this, can be key, and when dead bolt 91 is retracted from opening, that is, when door-plate is opened by user, the weight of exterior object 8 make shackle element 141 and stop element 15 slide into stop dog position.As shown in Figure 4, when stop dog position, the opening 113 that stop element 15 is positioned at installation seat plate 11 is sentenced and is prevented that dead bolt from passing through opening.By above-mentioned configuration, when user gos out and leaves behind key, the key that hangs on hook portion 141 can make stop element 15 slide into stop dog position and prevent that door-plate from shutting, and door-plate even can rebound and slightly open in this case.Therefore, user can notice that door-plate do not cut out and forgotten carrying keys easily, and the situation of avoiding by this user to be locked in outdoors occurs.

As shown in Figure 5, when stop dog position, exterior object or the weight of key make stop element 15 slide into stop dog position, also make spring 5 compressed simultaneously.When hanging on the object of hook portion 141 and be removed, shackle element 14 and stop element 15 return to initial position by the elastic force of spring 5, and door-plate can normally cut out.

According to preferred embodiment of the present utility model, stop element 15 has an extension 152, and as shown in Figure 1, extension 152 is positioned at and the reciprocal side of opening 113 and the length that stretches out, and is provided with an elastic clip 153 on this extension.User can record memorandum item on scratch paper or notepaper, and is interposed on key house keeper 100 elastic clip 153, and thus, user can notice at an easy rate the memorandum item that is positioned at latch position place when going out.In addition,, in preferred embodiment, it is one L shaped that installation seat plate 11 and stop element 15 all have, and makes key house keeper 100 can be obedient to the corner of general door lock when mounted; Yet installation seat plate 11 and only file element 15 also can have for other is any the shape of identical effect.

As seen from the above embodiment, value in the true tool industry of key house keeper provided by the utility model, but above narration is only preferred embodiment explanation of the present utility model, all those skilled in the art of being familiar with can do according to above-mentioned explanation other all improvement, but these changes still belong in spirit of the present utility model and following defined the scope of the claims.

Claims

1. a key house keeper, is installed on the door lock corresponding with a dead bolt of a door-plate and sentences and optionally prevent that this door-plate from cutting out, and it is characterized in that having:

One installation seat plate, for this key house keeper being installed on to this door lock place, this installation seat plate has an opening, and this opening can pass through for this dead bolt;

One enclosing cover, is fixed on this installation seat plate, and forms an interior space between this enclosing cover and this installation seat plate;

One housing, is placed in this interior space;

One shackle element, is mounted slidably in this housing, between this shackle element and this housing, is provided with a flexible member, and a hook portion of this shackle element is exposed to a side of this hull outside;

One stop element, is arranged in this interior space and together with this shackle element and slides, and this stop element can slide between an initial position and a stop dog position;

Wherein, when this initial position, this opening that this dead bolt can be by this installation seat plate is to close this door-plate;

Wherein, when this hook portion is hung with an exterior object and when this dead bolt is retracted from this opening, the weight of this exterior object makes this shackle element drive this stop element to slide into this stop dog position, when this stop dog position, this stop element is positioned at this opening part of this installation seat plate, to prevent that this dead bolt is by this opening;

Wherein, when this exterior object is removed from this hook portion, this shackle element and this stop element return to this initial position by the elastic force of this flexible member.

2. key house keeper as claimed in claim 1, is characterized in that, this installation seat plate is one L shaped.

3. key house keeper as claimed in claim 2, is characterized in that, this stop element is one L shaped.

4. key house keeper as claimed in claim 1, is characterized in that, this stop element has a ，Gai extension, extension and is positioned at and the reciprocal side of this opening and the length that stretches out, and is provided with an elastic clip on this extension.

5. key house keeper as claimed in claim 1, is characterized in that, this outer covering is provided with decoration.

6. key house keeper as claimed in claim 1, is characterized in that, has two fixing holes on this installation seat plate, and this installation seat plate sees through two fixtures and is installed on this door lock place.

7. key house keeper as claimed in claim 1, is characterized in that, this flexible member is a spring.