CN205063590U - Personal file cabinet door blocking device - Google Patents
Personal file cabinet door blocking device Download PDFInfo
- Publication number
- CN205063590U CN205063590U CN201520827013.6U CN201520827013U CN205063590U CN 205063590 U CN205063590 U CN 205063590U CN 201520827013 U CN201520827013 U CN 201520827013U CN 205063590 U CN205063590 U CN 205063590U
- Authority
- CN
- China
- Prior art keywords
- door
- file cabinet
- cabinet door
- personal file
- cam
- 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
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Abstract
The utility model relates to a personal file cabinet door blocking device, belong to filing cabinet cabinet door lock technical field, which has the advantages of simple structure, high durability and convenient use, the operation is level and smooth, it pauses not have the card, and labor -saving, high safety and reliability, the personal file cabinet door blocking device that the fault rate is low, the technical scheme who adopts installs on the door plant for the lock, the inside casing that is provided with of door plant, install the spring bolt on the casing, be provided with the slot hole on the spring bolt, be provided with the round pin axle in the slot hole, pivort fixation is on the casing, install the gear wheel on the lock, be provided with the pivot on the casing, install the pinion in the pivot, the pinion meshes with the gear wheel mutually, still be provided with the cam in the pivot, be provided with the shaft on the spring bolt, the gyro wheel is installed to the shaft tip, gyro wheel surface and the cooperation of cam circle weekly form facial features, the utility model discloses extensively be used for the shutting of filing cabinet.
Description
Technical field
The utility model relates to a kind of personal file cabinet cabinet door latch apparatus, belongs to file cabinet cabinet door lock technical field.
Background technology
All can there be some occurrences in human life files in current many units, and these files generally all can leave in special file cabinet to be kept properly.But existing file cabinet mainly adopts bar linkage structure to carry out locking, easily occurs Caton phenomenon in operating process, often cause file cabinet not open or cannot the situation of locking, existing bar linkage structure poor stability, be easily maliciously opened simultaneously.
Utility model content
For solving the technical problem that prior art exists, it is simple that the utility model provides a kind of structure, easy to use, smooth operation, without card, laborsaving, safe and reliable, the personal file cabinet cabinet door latch apparatus of failure rate is low.
For achieving the above object, the technical scheme that the utility model adopts is occurrences in human life file cabinet cabinet door latch apparatus, comprise: door-plate and door lock, described door lock is arranged on door-plate, described door-plate inside is provided with housing, described housing is provided with dead bolt, dead bolt is provided with elongated hole, bearing pin is provided with in elongated hole, described bearing pin is fixed on housing, described door lock is provided with gear wheel, housing is provided with rotating shaft, rotating shaft is provided with pinion, described pinion is meshed with gear wheel, described rotating shaft is also provided with cam, described dead bolt is provided with wheel shaft, axle ends is provided with roller, described roller surface matches with cam circle perimeter surface.
Preferably, spring is provided with between described case top and dead bolt.
Preferably, described cam comprises wheel body and long arc-shaped holes, and described wheel body is circumferentially provided with long arc-shaped holes, and the circumferential surface of roller contacts with the inwall of long arc-shaped holes.
Compared with prior art, the utility model has following technique effect: the utility model structure is simple, easy to use, adopts gear drive, band moving cam rotates, thus control dead bolt moves up and down, and realizes locking, whole device smooth operation, without card, and rapid operation, failure rate is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model cam.
Detailed description of the invention
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1 and Figure 2, personal file cabinet cabinet door latch apparatus, comprise: door-plate 1 and door lock 2, door lock 2 is arranged on door-plate 1, and door-plate 1 inside is provided with housing 3, housing 3 is provided with dead bolt 4, dead bolt 4 is provided with elongated hole 5, is provided with bearing pin 6 in elongated hole 5, bearing pin 6 is fixed on housing 3, bearing pin 6 is mainly used in fixing dead bolt, does not affect moving up and down of dead bolt simultaneously.Door lock 2 is provided with gear wheel 7, housing 3 is provided with rotating shaft 8, rotating shaft 8 is provided with pinion 9, pinion 9 is meshed with gear wheel 7, rotating shaft 8 is also provided with cam 10, dead bolt 4 is provided with wheel shaft 11, wheel shaft 11 end is provided with roller 12, matches with cam 10 circumferential surface in roller 12 surface.
Wherein, cam 10 comprises wheel body and long arc-shaped holes 13, wheel body is circumferentially provided with long arc-shaped holes 13, the circumferential surface of roller 12 contacts with the inwall of long arc-shaped holes 13, long arc-shaped holes 13 controls roller 12 and moves, while making roller 12 arcuately elongated hole 13 rolling, move up or down, thus control dead bolt 4 locking or open.
In addition, be provided with spring 14 between housing 3 top and dead bolt 4, the elastic force of spring 14 is less, is mainly used in the ascending motion of auxiliary dead bolt, and operation is more level and smooth, convenient.
In use, key controls door lock and rotates, and gear wheel rotates thereupon, thus drives pinion rotation, and pinion and cam are arranged in rotating shaft, and cam rotates.Because the circumferential surface of roller contacts with the inwall of long arc-shaped holes, while cam rotates, roller arcuately elongated hole rolls, and moves up or down, thus controls the locking of dead bolt or open.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should wrap within the scope of the utility model.
Claims (3)
1. personal file cabinet cabinet door latch apparatus, comprise: door-plate and door lock, described door lock is arranged on door-plate, it is characterized in that: described door-plate inside is provided with housing, described housing is provided with dead bolt, dead bolt is provided with elongated hole, bearing pin is provided with in elongated hole, described bearing pin is fixed on housing, described door lock is provided with gear wheel, housing is provided with rotating shaft, rotating shaft is provided with pinion, described pinion is meshed with gear wheel, described rotating shaft is also provided with cam, described dead bolt is provided with wheel shaft, axle ends is provided with roller, described roller surface matches with cam circle perimeter surface.
2. personal file cabinet cabinet door latch apparatus according to claim 1, is characterized in that: be provided with spring between described case top and dead bolt.
3. personal file cabinet cabinet door latch apparatus according to claim 1 and 2, it is characterized in that: described cam comprises wheel body and long arc-shaped holes, described wheel body is circumferentially provided with long arc-shaped holes, and the circumferential surface of roller contacts with the inwall of long arc-shaped holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520827013.6U CN205063590U (en) | 2015-10-26 | 2015-10-26 | Personal file cabinet door blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520827013.6U CN205063590U (en) | 2015-10-26 | 2015-10-26 | Personal file cabinet door blocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205063590U true CN205063590U (en) | 2016-03-02 |
Family
ID=55390159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520827013.6U Expired - Fee Related CN205063590U (en) | 2015-10-26 | 2015-10-26 | Personal file cabinet door blocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205063590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110367669A (en) * | 2019-03-06 | 2019-10-25 | 三门县义林眼镜有限公司 | A kind of shatter-resistant glasses case |
-
2015
- 2015-10-26 CN CN201520827013.6U patent/CN205063590U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110367669A (en) * | 2019-03-06 | 2019-10-25 | 三门县义林眼镜有限公司 | A kind of shatter-resistant glasses case |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20161026 |