CN204081720U - A kind of pediatric ward door lock - Google Patents
A kind of pediatric ward door lock Download PDFInfo
- Publication number
- CN204081720U CN204081720U CN201420513594.1U CN201420513594U CN204081720U CN 204081720 U CN204081720 U CN 204081720U CN 201420513594 U CN201420513594 U CN 201420513594U CN 204081720 U CN204081720 U CN 204081720U
- Authority
- CN
- China
- Prior art keywords
- vertical plate
- dead bolt
- outer end
- hairspring
- bar
- 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
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The utility model discloses a kind of pediatric ward door lock, belong to door lock field, comprise dead bolt, door handle and housing, it is characterized in that: also comprise unlocking apparatus, spring; Described cuboid outer end is provided with inclined-plane, and be provided with bar hole on the upside of the vertical plate outer end in the middle of dead bolt, vertical plate the inner is provided with another bar hole; Described door handle portion of the handle is positioned at outside, be connected with housing by the column structure of a level, vertical bar is fixedly connected with on the upside of described column structure, the top of vertical bar is fixedly connected with the raised structures of level, and described horizontal protrusion structure is positioned at the bar hole of dead bolt vertical plate outer end; Described unlocking apparatus comprises hand held structures and unlocking rod.Described spring comprises hairspring and bulky spring, and described hairspring is nested on described dead bolt horizon bar; Described bulky spring is nested on hairspring, and outer end withstands on unlocking rod, and the inner withstands on housing.There is feature compared with prior art that prevent children from opening voluntarily.
Description
Technical field
The utility model relates to a kind of lock, particularly a kind of pediatric ward door lock being applicable to pediatric hospital ward.
Background technology
In the pediatric ward of hospital, because children can get around when not having adult to guard, even lost, or flee from hospital without authorization because fearing to have an injection, for preventing the generation of above-mentioned thing, needing a kind of door lock that can prevent children from opening and carrying out limiting child.
Utility model content
Technical assignment of the present utility model is for above the deficiencies in the prior art, a kind of pediatric ward door lock providing a kind of children of preventing to open voluntarily.
The technical scheme in the invention for solving the technical problem is: a kind of pediatric ward door lock, comprises dead bolt, door handle and housing, it is characterized in that: also comprise unlocking apparatus, spring; Described dead bolt to be fixedly connected sequentially by order from outside to inside by cuboid, vertical plate and horizon bar and to form; Described cuboid outer end is provided with inclined-plane, and be provided with bar hole on the upside of the vertical plate outer end in the middle of dead bolt, vertical plate the inner is provided with another bar hole; Described door handle portion of the handle is positioned at outside, be connected with housing by the column structure of a level, vertical bar is fixedly connected with on the upside of described column structure, the top of vertical bar is fixedly connected with the raised structures of level, and described horizontal protrusion structure is positioned at the bar hole of described dead bolt vertical plate outer end; Described unlocking apparatus comprises hand held structures and unlocking rod, and described hand held structures is positioned at indoor, and described unlocking rod is the rod-like structure of level, through the bar hole of described dead bolt vertical plate the inner, is fixedly connected near indoor one end and hand held structures; Described spring comprises hairspring and bulky spring, and described hairspring is nested on described dead bolt horizon bar, and the diameter of hairspring is less than the height of described vertical plate, and the outer end of hairspring withstands on vertical plate, and the inner withstands on housing; Described bulky spring diameter is greater than the height of vertical plate, and be less than described unlocking rod length, be nested on hairspring, outer end withstands on unlocking rod, and the inner withstands on housing.
Also comprise lock core, the downside of the bar hole of described dead bolt vertical plate outer end is provided with strip gab, and described lock core is positioned at the below of strip gab, and keyhole end is positioned at indoor, lock core is provided with projection towards the top of outdoor one end, and projection top is positioned at described strip gab.
Above-mentioned hand held structures is cylinder.
Compared with prior art, the utility model has following outstanding beneficial effect:
1, prevent children from opening voluntarily;
2, structure is simple, easy to use.
Accompanying drawing explanation
Fig. 1 is forward sight structural representation of the present utility model.
Fig. 2 is backsight structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with specification drawings and specific embodiments, the utility model is further illustrated.
For ease of describing, when setting the utility model is arranged on door, be outside near the side of doorframe, the side away from doorframe is inner side.
As shown in Figure 1, 2, the utility model comprises dead bolt 1, lock core 2, unlocking apparatus 3, door handle 4, spring and housing, and clear in order to internal construction be expressed, housing is not shown in the drawings, and unlocking apparatus 3 is not shown in fig. 2.
Described dead bolt 1 to be fixedly connected sequentially by order from outside to inside by cuboid 11, vertical plate 12 and horizon bar 13 and to form.Described cuboid 11 outer end is provided with inclined-plane, and be provided with bar hole on the upside of vertical plate 12 outer end in the middle of dead bolt 1, the downside of bar hole is provided with strip gab, and vertical plate 12 the inner is provided with another bar hole.
Described lock core 2 is positioned at the below of strip gab, and keyhole end is positioned at indoor, and lock core 2 is provided with projection 21 towards the top of outdoor one end, and projection 21 top is positioned at described strip gab.
Described door handle 4 portion of the handle 41 is positioned at outside, be connected with housing by the column structure 42 of a level, vertical bar 43 is fixedly connected with on the upside of described column structure 42, the top of vertical bar 43 is fixedly connected with horizontal protrusion 44 structure, and described horizontal protrusion 44 structure is positioned at the bar hole of described dead bolt 1 vertical plate 12 outer end.
Described unlocking apparatus 3 comprises hand held structures and unlocking rod, described hand held structures is cylinder or other applicable hand-held shapes, described hand held structures is positioned at indoor, described unlocking rod is the rod-like structure of level, through the bar hole of described dead bolt vertical plate 12 the inner, be fixedly connected near indoor one end and hand held structures.
Described spring comprises hairspring 6 and bulky spring 5, and described hairspring 6 is nested on described dead bolt horizon bar 13, and the diameter of hairspring 6 is less than the height of described vertical plate 12, and the outer end of hairspring 6 withstands on vertical plate 12, and the inner withstands on housing.Described bulky spring 5 diameter is greater than the height of vertical plate 12, is less than described unlocking rod length, and be nested on hairspring 6, outer end withstands on unlocking rod, and the inner withstands on housing.
Operating process is as follows: when opening the door outside ward, turns the handle 4, by horizontal protrusion 44 structure on door handle 4 by dead bolt 1 inwardly thruster, thus by door-lock opening; When opening the door inside ward, if there is key, by key rotation lock core 2, by the projection 21 on lock core 2, dead bolt 1 is pushed inward, thus door is opened; The hand held structures on unlocking apparatus 3 can also be promoted, by unlocking rod dead bolt 1 pushed inward thus door is opened.Above-mentionedly unblank in scheme, during by door handle 4 and key unlocking, dead bolt 1 is only subject to the thrust of hairspring 6, can easily open, when being unblanked by unlocking apparatus 3, except the thrust that dead bolt 1 is subject to hairspring 6, unlocking rod is also subject to the elastic force of bulky spring 5, and because the elastic force of bulky spring 5 is comparatively large, children's strength is less, cannot open, only have adult just can open.Because children do not have key, therefore children cannot unblank in ward, when children need to go out, only have by the voice system calling medical personnel in ward, accompany and just can go out ward down after medical personnel unblank, effectively prevent the thing that children leave and occur.
It should be noted that; particular of the present utility model has been described in detail the utility model; for a person skilled in the art, the various apparent change carried out it when not deviating from spirit and scope of the present utility model is all within protection domain of the present utility model.
Claims (3)
1. a pediatric ward door lock, comprises dead bolt, door handle and housing, it is characterized in that: also comprise unlocking apparatus, spring; Described dead bolt to be fixedly connected sequentially by order from outside to inside by cuboid, vertical plate and horizon bar and to form; Described cuboid outer end is provided with inclined-plane, and be provided with bar hole on the upside of the vertical plate outer end in the middle of dead bolt, vertical plate the inner is provided with another bar hole; Described door handle portion of the handle is positioned at outside, be connected with housing by the column structure of a level, vertical bar is fixedly connected with on the upside of described column structure, the top of vertical bar is fixedly connected with the raised structures of level, and described horizontal protrusion structure is positioned at the bar hole of described dead bolt vertical plate outer end; Described unlocking apparatus comprises hand held structures and unlocking rod, and described hand held structures is positioned at indoor, and described unlocking rod is the rod-like structure of level, through the bar hole of described dead bolt vertical plate the inner, is fixedly connected near indoor one end and hand held structures; Described spring comprises hairspring and bulky spring, and described hairspring is nested on described dead bolt horizon bar, and the diameter of hairspring is less than the height of described vertical plate, and the outer end of hairspring withstands on vertical plate, and the inner withstands on housing; Described bulky spring diameter is greater than the height of vertical plate, and be less than described unlocking rod length, be nested on hairspring, outer end withstands on unlocking rod, and the inner withstands on housing.
2. a kind of pediatric ward door lock according to claim 1, it is characterized in that: also comprise lock core, the downside of the bar hole of described dead bolt vertical plate outer end is provided with strip gab, described lock core is positioned at the below of strip gab, keyhole end is positioned at indoor, lock core is provided with projection towards the top of outdoor one end, and projection top is positioned at described strip gab.
3. a kind of pediatric ward door lock according to claim 1, is characterized in that: described hand held structures is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420513594.1U CN204081720U (en) | 2014-09-09 | 2014-09-09 | A kind of pediatric ward door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420513594.1U CN204081720U (en) | 2014-09-09 | 2014-09-09 | A kind of pediatric ward door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204081720U true CN204081720U (en) | 2015-01-07 |
Family
ID=52174453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420513594.1U Expired - Fee Related CN204081720U (en) | 2014-09-09 | 2014-09-09 | A kind of pediatric ward door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204081720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518129A (en) * | 2018-06-12 | 2018-09-11 | 惠州诺盾高科电子有限公司 | Door lock transmission device and intelligent door lock |
-
2014
- 2014-09-09 CN CN201420513594.1U patent/CN204081720U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518129A (en) * | 2018-06-12 | 2018-09-11 | 惠州诺盾高科电子有限公司 | Door lock transmission device and intelligent door lock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204804619U (en) | Intelligence antitheft security door | |
| CN204081720U (en) | A kind of pediatric ward door lock | |
| CN202467017U (en) | Anti-theft water pipe | |
| CN204081719U (en) | A kind of hospital child protection lock | |
| CN205382776U (en) | Mute lock | |
| CN204326720U (en) | A kind of novel Lock with double safety guard | |
| CN203213722U (en) | Multiangular safe matching structure of lock cylinder | |
| CN202266163U (en) | Novel safety escape anti-theft window | |
| CN204663167U (en) | A kind of lock core with limited post | |
| CN203308250U (en) | Door stopper | |
| CN203961446U (en) | A kind of locking door handle | |
| CN204040641U (en) | The lock of key can be told | |
| CN204343940U (en) | A kind of burglary-resisting window | |
| CN204098684U (en) | A kind of mobile network monitoring strongbox | |
| CN202401854U (en) | Pick-proof tool cabinet | |
| CN203788981U (en) | Rat-proof device for electric room door | |
| CN203483028U (en) | Pot | |
| CN205713547U (en) | A kind of Novel padlock | |
| CN202731428U (en) | Inner door lock handle | |
| CN203308340U (en) | Anti-theft door | |
| CN203066628U (en) | Easy-to-use lockhole | |
| CN104746968A (en) | Burglarproof door safety lock capable of being controlled automatically through Internet of Things | |
| CN202856405U (en) | Antitheft mobile phone charging box | |
| CN202477140U (en) | Disease preventing quilt | |
| CN204531712U (en) | The theft-proof door safety lock that a kind of Internet of Things controls automatically |
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: 20150107 Termination date: 20150909 |
|
| EXPY | Termination of patent right or utility model |