CN204782293U - Structure of unblanking of panel lock - Google Patents
Structure of unblanking of panel lock Download PDFInfo
- Publication number
- CN204782293U CN204782293U CN201520473651.2U CN201520473651U CN204782293U CN 204782293 U CN204782293 U CN 204782293U CN 201520473651 U CN201520473651 U CN 201520473651U CN 204782293 U CN204782293 U CN 204782293U
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- CN
- China
- Prior art keywords
- panel
- handle
- lock
- unblanking
- square 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.)
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Abstract
The utility model discloses a structure of unblanking of panel lock, including establishing lock body, panel and handle on the door leaf, establishing in the lock body locking mechanical system including spring bolt and set bar, locking mechanical system links with the movable square bar of establishing on the panel, the handle pass through gear drive with the square bar is connected. The utility model discloses owing to adopt gear drive between handle and square bar, can adopt great drive ratio, when unblanking, the handle has simple structure as long as it just can open the lock fast completely to rotate less stroke, and the operation is convenient, the swift advantage of unblanking.
Description
Technical field
The utility model belongs to lockset, is specifically related to a kind of unlocking structure of panel lock.
Background technology
Panel lock uses in a large number in household, office.As shown in Figure 1, the structure of panel lock comprises lock body 6, be arranged on lock core in lock body 6 and locking mechanism, be arranged on panel 5 on door leaf 4 and bundle of circles hand 1, locking mechanism comprises the dead bolt 7 and locking bolt 5 that coordinate with the lock ear on doorframe, lock core and handle 1 link with locking mechanism, drive locking mechanism action to realize unblanking and locking by swing handle 1 and key rotation lock core, wherein handle 1 has connected and composed unlocking structure by square bar 2 and locking mechanism.Existing panel lock, due to the problem in unlocking structure design, makes people often feel inconvenient in use.During as unblanked, handle will rotate 3 circles and just can unblank to open door leaf, and first lap is first unblanked tongue 7, makes dead bolt 7 indentation lock body 6, as shown in Figure 2; Second encloses bolt 5 of unblanking, locking bolt 5 indentation lock body 6 half, as shown in Figure 3; 3rd circle continues bolt 5 of unblanking, and locking bolt 5 is indentation lock body 6 all, as shown in Figure 4.Whole process of unblanking, handle 1 rotational travel is large, and troublesome poeration, expends time in.
Summary of the invention
It is simple that the purpose of this utility model is to provide a kind of structure, and operation is convenient, the unlocking structure of the panel lock efficiently of unblanking.
The technical scheme realizing the employing of the utility model object is as follows:
The unlocking structure of the panel lock that the utility model provides, comprise the lock body be located on door leaf, panel and handle, be located in lock body the locking mechanism comprising dead bolt and locking bolt, described locking mechanism and the movable square bar be located on panel link, and described handle is connected with described square bar by gear drive.
Described gear mechanism comprises the gear wheel be located on described handle and the pinion be located on described square bar, and the gearratio i between large pinion is 3.
The beneficial effects of the utility model:
The utility model, owing to adopting gear drive between handle and square bar, can adopt larger gearratio, and when unblanking, just quick and completely can be opened by lock as long as handle rotates less stroke, have structure simple, operation is convenient, advantage efficiently of unblanking.
The technical solution of the utility model is further illustrated below in conjunction with accompanying drawing.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing panel lock.
Fig. 2 to Fig. 4 is the unlocking condition schematic diagram of existing panel lock respectively.
Fig. 5 is structural representation of the present utility model.
Fig. 6 unlocking condition schematic diagram of the present utility model.
Detailed description of the invention
See Fig. 5, the unlocking structure of the panel lock that the utility model provides, comprise the lock body 6 be located on door leaf 4, panel 3 and bundle of circles hand 1, the locking mechanism be located in lock body 6, locking mechanism comprises dead bolt 7 and locking bolt 5, movable square bar 2 is provided with in panel 3, locking mechanism and the movable square bar 2 be located on panel link, and described bundle of circles hand 1 is connected with described square bar by gear drive; Described gear mechanism comprises the gear wheel 8 be located on bundle of circles hand 1 and the pinion 9 be located on square bar 2, and the gearratio i between large pinion 8,9 is 3.
When the utility model uses, slewing circle handle 1, square bar and locking mechanism can be driven to unblank and locking by gear drive, because the gearratio i of the large pinion 8,9 in gear drive is 3, only need slewing circle handle 1 one circle, rotation three is enclosed by square bar, once can open, as shown in Figure 6 by originally dividing the dead bolt 7 opened for three times and locking bolt 5.
Claims (2)
1. the unlocking structure of a panel lock, comprise the lock body be located on door leaf, panel and handle, be located in lock body the locking mechanism comprising dead bolt and locking bolt, described locking mechanism and the movable square bar be located on panel link, and it is characterized in that described handle is connected with described square bar by gear drive.
2. the unlocking structure of panel lock according to claim 1, it is characterized in that described gear mechanism comprises the gear wheel be located on described handle and the pinion be located on described square bar, the gearratio i between large pinion is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520473651.2U CN204782293U (en) | 2015-07-05 | 2015-07-05 | Structure of unblanking of panel lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520473651.2U CN204782293U (en) | 2015-07-05 | 2015-07-05 | Structure of unblanking of panel lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204782293U true CN204782293U (en) | 2015-11-18 |
Family
ID=54522362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520473651.2U Active CN204782293U (en) | 2015-07-05 | 2015-07-05 | Structure of unblanking of panel lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204782293U (en) |
-
2015
- 2015-07-05 CN CN201520473651.2U patent/CN204782293U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |