CN204225645U - A kind of Portable door lock - Google Patents
A kind of Portable door lock Download PDFInfo
- Publication number
- CN204225645U CN204225645U CN201420669275.XU CN201420669275U CN204225645U CN 204225645 U CN204225645 U CN 204225645U CN 201420669275 U CN201420669275 U CN 201420669275U CN 204225645 U CN204225645 U CN 204225645U
- Authority
- CN
- China
- Prior art keywords
- catch
- stator
- intermediate plate
- door lock
- sliding axle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model provides a kind of Portable door lock, comprises the first stator, the second stator and location structure; Described first stator comprises intermediate plate and the first catch, and described intermediate plate is connected with the first catch is L-shaped; Described second stator comprises the second catch, described second catch and the first catch apportion intermediate plate two sides; Described location structure is for fixing the relative position between the second catch and the first catch.Solve the problem that latch lock and door chain degree of safety are instantly inadequate.
Description
Technical field
The present invention relates to door lock assembly construction applications, particularly relate to a kind of Portable door lock.
Background technology
Compared to not only thick but also heavy iron and steel security door, general indoor, or the timber of hotel room multiselect and the combination of simple latch lock, safety factor is not enough.This is because latch lock has key, easily stealthily copied key by people, or opened with the unlocking tool of specialty.Under partial picture, during as hotel accommodations, also can be furnished with door chain after door, door chain allows the maximum magnitude opened to be about a width becoming human arm, and whether allow householder to see guest clearly is hotel service life etc.In fact, door chain allows door to open certain angle and just there is potential safety hazard, uses special instrument, also can crack door chain, and even door chain cut off by the instrument such as direct pliers.Therefore, the hotel regular guest of long-term travel or the personage lived in self-contained flat rental house, particularly women compatriot is badly in need of a kind of door lock of portable general-purpose, ensures the safety of oneself, does not give lawless person's opportunity.
Summary of the invention
The technical problem to be solved in the present invention, is to provide a kind of Portable door lock, solves the problem that prior art lower spring is locked and door chain safety is inadequate.
The present invention is achieved in that door lock described in a kind of Portable door lock comprises the first stator, the second stator and location structure;
Described first stator comprises intermediate plate and the first catch, and described intermediate plate is connected with the first catch is L-shaped;
Described second stator comprises the second catch, described second catch and the first catch apportion intermediate plate two sides;
Described location structure is for fixing the relative position between the second catch and the first catch.
Described location structure comprises the latch being positioned at intermediate plate both sides, with the draw-in groove be positioned on the second stator, described latch and draw-in groove suitable.
Described door lock also comprises sliding connection structure, and described sliding connection structure for connecting the first stator and the second stator, and makes the two can along the relative movement of intermediate plate direction.
The chute that described sliding connection structure comprises sliding axle, elastic component and is opened on intermediate plate, described sliding axle is connected with the second stator, described sliding axle is through chute, sliding axle two ends have the position limiting structure preventing sliding axle from deviating from chute and the second stator, described elastic component is located on sliding axle, and compresses the first stator and the second stator.
Described elastic component is spring, and described spring housing is located on sliding axle.
Described second stator comprises compressing tablet, and described compressing tablet is connected with the second catch is L-shaped, and described sliding axle is through compressing tablet, and described compressing tablet end tilts, before and after described compressing tablet end and the second catch apportion sliding axle.
Described wafer surface has anti-skidding lines, and described intermediate plate end has hollow out opening.
Also comprise a packing ring, described packing ring is between compressing tablet and intermediate plate.
Described location structure has multiple position location.
90 degree are less than or equal to towards the angle in the first catch direction between described second catch and intermediate plate; Angle between described first catch and intermediate plate is less than or equal to 90 degree.
The utility model is catch on doorframe with the first catch in use, makes intermediate plate pass crack between a door and its frame, is at this moment fixed on specific location structure by the second stator again and blocks door-plate.Such doorframe is just engaged by two stators with the relative position of door-plate, and reach the technique effect of locking a door, therefore tool has the following advantages: be easy to carry, not quick detachable, lightly facilitates, entirely reliably.Solve the problem that door chain and latch lock degree of safety under prior art are inadequate.
Accompanying drawing explanation
Fig. 1 is the utility model lateral view;
Fig. 2 is the first stator top view;
Fig. 3 is the second stator top view;
Fig. 4 is the utility model elevation;
Fig. 5 is the second catch elevation;
Fig. 6 is front upper place, the utility model side phantom drawing.
Description of reference numerals:
1, the first stator;
11, the first catch;
12, intermediate plate;
13, draw-in groove;
14, sliding tray;
15, hollow out opening;
2, the second stator;
21, the second catch;
22, compressing tablet;
23, latch;
24, compressing tablet end;
25, anti-skidding lines;
3, sliding connection structure;
31, sliding axle;
32, spring;
33, nut;
34, nut.
Detailed description of the invention
By describing technology contents of the present utility model, structural feature in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with embodiment.
Refer to Fig. 1 and Fig. 6, the utility model is a kind of Portable door lock, and described door lock comprises the first stator 1, second stator 2 and location structure 3;
Described first stator comprises intermediate plate 11 and the first catch 12, and described intermediate plate is connected with the first catch is L-shaped;
Described second stator comprises the second catch 21, described second catch and the first catch apportion intermediate plate two sides; The relative position relation of described first catch second gear sheet can reference diagram 4.
Described location structure is for fixing the relative position between the second catch and the first catch.In actual applications, the first catch and the second catch are for limiting the relative position between doorframe and door-plate, and intermediate plate makes the first catch and the second catch lay respectively at the both sides of door through crack between a door and its frame.Detailed directions is, first the intermediate plate of the first stator and doorframe is fitted, and the direction adjusting the first catch makes the first catch just in time catch on doorframe; Then close and visit, be fixed on the ad-hoc location of intermediate plate by the second stator by location structure, now, the distance of the first catch and the second catch is about equivalent to the thickness of door-plate, due to the two sides of the second catch and the first catch apportion intermediate plate, and the second catch of the second stator is seized door-plate.Now only having people in doors could open the door by removing the second catch, improve safety.By above-mentioned design, door-plate is fixed by the first catch together with the second catch, solve latch lock and the not high enough problem of door chain degree of safety.
In practice process, location structure can be screw and threaded perforate, plate and plug, latch and pin-and-hole etc., and as a preferred version, described location structure comprises the draw-in groove 13 being positioned at intermediate plate both sides, with the latch 23 be positioned on the second stator.As shown in Figure 5, described latch is positioned at bottom the second catch, and suitable with draw-in groove.In the embodiment shown in the drawings, intermediate plate both sides are symmetrical arranged many group draw-in grooves 13, using the multiple position locations as location structure along intermediate plate length direction.In actual application, the thickness of latch is about 1 ~ 5mm, and draw-in groove width is equaled or slightly larger than latch thickness, when the second catch and intermediate plate are located, engaged by the elastic force of elastic component with intermediate plate.During owing to opening the door, catch direction is the tangential of engagement direction, and namely intermediate plate is away from the direction of the first catch, as long as therefore latch and draw-in groove rigidity, thickness are enough, second catch just can not be deviate from from draw-in groove, this simple snap-in structure is just enough firm, both saves material, easy to use again.
Concrete, described door lock also comprises sliding connection structure 3, described sliding connection structure is for connecting the first stator and the second stator, and can along the relative movement of intermediate plate direction both making, make distance between the first catch and the second catch just slightly larger than the thickness of door-plate, described relative movement refers to the change of relative distance between the first stator and the second stator, is also presented as the change of the first catch and the second catch relative distance.The benefit of design sliding connection structure is to adjust the distance between the first stator and the second stator, when convenient door lock uses locking with open, and to be combined with the location structure of multiple position location, the door-plate of different-thickness under concrete condition can be adapted to.
As a specific embodiment, relevant sliding connection structure here again composition graphs 2 be described, Fig. 2 is the top view of the first stator, includes the first catch 11 that intermediate plate 12 and front end are blocked; Described sliding connection structure comprises sliding axle 31, elastic component and is opened in the chute 14 on intermediate plate, described sliding axle is connected with the second stator, as shown in Figure 1, described sliding axle is through chute, sliding axle two ends have the position limiting structure preventing sliding axle from deviating from chute and the second stator, in some product example, described position limiting structure is nut 33 and nut 34.Described elastic component is located on sliding axle, and compresses the first stator and the second stator.The purpose of design of sliding axle and chute is that mobile second stator is lighter, the design of elastic component is then to adapt with location structure, under normal circumstances, first stator and the second stator fit tightly under elastic force effect, and external force is separated a little just can be that the second stator moves along chute direction relative to the first stator.
Described elastic component can be shell fragment, rubber ring etc., and in an embodiment of the present utility model, described elastic component is spring 32, and described spring housing is located on sliding axle.Select spring to be sturdy and durable as the benefit of elastic component, be easy to assembling.
As a specific embodiment, as shown in figures 1 and 3, described second stator comprises compressing tablet 22, described compressing tablet is connected with the second catch is L-shaped, the end of compressing tablet is compressing tablet end 24, described sliding axle is through compressing tablet, and described compressing tablet end tilts, before and after described compressing tablet end and the second catch apportion sliding axle.The object of compressing tablet is to provide a force transferring lever, and in structure as shown in Figure 1,5, when pressing compressing tablet end, the catch of the second stator front end will tilt.Second stator front end tilt, represent latch departed from the restraining position of draw-in groove, immediately can with sliding axle with the second stator carry out slips adjust, by this design, user in the process of adjustment second catch by convenient.
In some specific embodiment, in the utility model, the first stator and the second stator metal are as material to improve firmness degree, such as, can adopt stainless steel, aluminium alloys, steel, copper alloy etc.Certainly in other embodiments, employing has the plastics etc. that the nonmetals of some strength are also optional scheme, such as high strength.Described wafer surface has anti-skidding lines 25, and the effect of anti-skidding lines is to improve frictional force, finger is rubbed on the smooth surface of compressing tablet, not easily skids, and attractive in appearance.Described intermediate plate end also comprises a hollow out opening 15, and described hollow out opening is not only handsome in appearance, also makes this door lock be convenient for carrying, such as, go here and there on key chain or be easy to hang up.
Preferably, also comprise a packing ring (not shown), described packing ring is between compressing tablet and intermediate plate.Due to long-term, compressing tablet to use as lever that the friction of its tapping and intermediate plate is more and more easily weares and teares, increasing pad packing ring can effectively reduce fret wear consumption, effectively improves application life of the present utility model.
As a preferred version, described location structure has multiple position location.Shown in Fig. 6 phantom drawing, intermediate plate side has multiple draw-in groove.This is the purpose of design place of the door-plate of the adaptive different-thickness of the utility model.Improve the practicality of Portable door lock.
In other specific embodiments, between described second catch and intermediate plate, towards the angle in the first catch direction, (angle as shown in Figure 1 a) is less than or equal to 90 degree; When this angle is greater than 90 degree then door-plate exist in the process opened skid door lock is deviate from may, otherwise, if this angle is less than or equal to 90 degree, door-plate can allow snap-in structure block tighter and tighter on the contrary in the process opened, increase the difficulty of top-opening door from the outside, therefore this angle is less than or equal to 90 degree is preferred concrete scheme, in like manner, angle (angle b as shown in Figure 1) between described first catch and intermediate plate is less than or equal to 90 degree, also can reach sealed after, the effect that door is not easily opened.
It should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or terminal device and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or terminal device.When not more restrictions, the key element limited by statement " comprising ... " or " comprising ... ", and be not precluded within process, method, article or the terminal device comprising described key element and also there is other key element.In addition, in this article, " be greater than ", " being less than ", " exceeding " etc. be interpreted as and do not comprise this number; " more than ", " below ", " within " etc. be interpreted as and comprise this number.
The foregoing is only embodiment of the present utility model; not thereby scope of patent protection of the present utility model is limited; every utilize the utility model manual and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a Portable door lock, is characterized in that, described door lock comprises the first stator, the second stator and location structure;
Described first stator comprises intermediate plate and the first catch, and described intermediate plate is connected with the first catch is L-shaped;
Described second stator comprises the second catch, described second catch and the first catch apportion intermediate plate two sides;
Described location structure is for fixing the relative position between the second catch and the first catch.
2. Portable door lock according to claim 1, is characterized in that, described location structure comprises the latch being positioned at intermediate plate both sides, with the draw-in groove be positioned on the second stator, described latch and draw-in groove suitable.
3. Portable door lock according to claim 1, is characterized in that, described door lock also comprises sliding connection structure, and described sliding connection structure for connecting the first stator and the second stator, and makes the two can along the relative movement of intermediate plate direction.
4. Portable door lock according to claim 3, it is characterized in that, the chute that described sliding connection structure comprises sliding axle, elastic component and is opened on intermediate plate, described sliding axle is connected with the second stator, described sliding axle is through chute, sliding axle two ends have the position limiting structure preventing sliding axle from deviating from chute and the second stator, and described elastic component is located on sliding axle, and compress the first stator and the second stator.
5. Portable door lock according to claim 4, is characterized in that, described elastic component is spring, and described spring housing is located on sliding axle.
6. Portable door lock according to claim 5, is characterized in that, described second stator comprises compressing tablet, described compressing tablet is connected with the second catch is L-shaped, described sliding axle is through compressing tablet, and described compressing tablet end tilts, before and after described compressing tablet end and the second catch apportion sliding axle.
7. Portable door lock according to claim 6, is characterized in that, described wafer surface has anti-skidding lines, and described intermediate plate end has hollow out opening.
8. Portable door lock according to claim 6, is characterized in that, also comprise a packing ring, described packing ring is between compressing tablet and intermediate plate.
9. Portable door lock according to claim 1, is characterized in that, is less than or equal to 90 degree between described second catch and intermediate plate towards the angle in the first catch direction; Angle between described first catch and intermediate plate is less than or equal to 90 degree.
10. Portable door lock according to claim 1, is characterized in that, described location structure has multiple position location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420669275.XU CN204225645U (en) | 2014-11-10 | 2014-11-10 | A kind of Portable door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420669275.XU CN204225645U (en) | 2014-11-10 | 2014-11-10 | A kind of Portable door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204225645U true CN204225645U (en) | 2015-03-25 |
Family
ID=52923755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420669275.XU Expired - Fee Related CN204225645U (en) | 2014-11-10 | 2014-11-10 | A kind of Portable door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204225645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252872A (en) * | 2020-11-09 | 2021-01-22 | 北京中宇豪电气有限公司 | Portable door bolt |
-
2014
- 2014-11-10 CN CN201420669275.XU patent/CN204225645U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252872A (en) * | 2020-11-09 | 2021-01-22 | 北京中宇豪电气有限公司 | Portable door bolt |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2013106729A3 (en) | Determining contexts for coding transform coefficient data in video coding | |
| WO2005032582A3 (en) | Immunogenic compositions for streptococcus pyogenes | |
| CN204225645U (en) | A kind of Portable door lock | |
| WO2011150112A3 (en) | Apparatus and method for compressing trash | |
| EP1877539A4 (en) | Mutant f. tularensis strain and uses thereof | |
| CN102846210A (en) | Steam valve of electric cooker | |
| CN205100671U (en) | Spring bolt automatic re -setting structure | |
| CN201057833Y (en) | Key fort | |
| CN203572229U (en) | Full-compressing type manhole door | |
| CN204862581U (en) | Hidden handle device of rice cooker | |
| CN205569595U (en) | Novel dumbbell | |
| CN205415526U (en) | Multi -functional spanner with direction trench | |
| CN103556892A (en) | Crescent lock | |
| CN204427538U (en) | A kind of plate mat and receiver thereof | |
| CN204218600U (en) | A kind of Novel sucker hanger | |
| CN203990065U (en) | The dual purpose filter of a kind of applicable lock tooth and flat mouth filter element of water purifier | |
| CN202381509U (en) | Sucker hook | |
| CN208396174U (en) | Mat shelter hand handle slides plastic press key | |
| CN210828739U (en) | Toilet door handle isolation device | |
| CN207632480U (en) | A kind of portable compression bar torsional mode bottle cap unscrewing device | |
| CN206368658U (en) | A kind of aluminum window | |
| CN202143604U (en) | Connecting piece of handle for pot | |
| CN204499675U (en) | Metal key ring | |
| KR20160097092A (en) | spiral compression take-out cup | |
| CN205000786U (en) | Vertical hinged door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20171110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |