CN203430378U - Fixing device of core rolling device of wood venetian blind - Google Patents
Fixing device of core rolling device of wood venetian blind Download PDFInfo
- Publication number
- CN203430378U CN203430378U CN201320416117.9U CN201320416117U CN203430378U CN 203430378 U CN203430378 U CN 203430378U CN 201320416117 U CN201320416117 U CN 201320416117U CN 203430378 U CN203430378 U CN 203430378U
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- holder
- fixing
- fixing seat
- core device
- groove
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Abstract
The utility model discloses a fixing device of a core rolling device of a wood venetian blind. The fixing device comprises the core rolling device and a fixing mechanism. The fixing mechanism comprises a fixing seat A and a fixing seat B, a round hole is formed in the top end of a side rack of the fixing seat A, and a round hole is also formed in the top end of a side rack of the fixing seat B. The fixing device is simple in structure, and in installation, shafts at the two ends of the core rolling device are arranged in the round hole of the fixing seat A and the round hole of the fixing seat B respectively in a sleeved mode. A groove formed in the fixing seat A is matched with a protruding block of the fixing seat B. Accordingly, the shafts are prevented from being thrown out in work, the fixing effect is good, and meanwhile work efficiency is improved.
Description
Technical field:
The utility model relates to a kind of fastening devices, is specifically related to a kind of wooden louvres curtain volume core device fastening devices.
Background technology:
Volume core device fastening devices for curtain rail, existing fastening devices two ends are provided with and the groove of rolling up core device shaft diameter and equating, groove is comprised of bar shaped block, the inner side of bar shaped block is provided with protruding link stopper, existing bar shaped block is easy to fracture when using the axle that volume core device is installed, cause axle to be easy to be thrown out of groove when work, caused the fixed effect of fastening devices very poor.
Utility model content:
The purpose of this utility model is to provide a kind of wooden louvres curtain volume core device fastening devices, prevented that like this axle is thrown out of when work, so fixed effect is very good.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: a kind of wooden louvres curtain volume core device fastening devices, comprise volume core device and fixed mechanism, fixed mechanism includes holder A and holder B, the bogie side frame top of holder A is provided with circular hole, the bogie side frame top of holder B is also provided with circular hole, and one end, bottom of holder A is provided with groove, and one end, holder B bottom is provided with projection.
The groove of holder A agrees with mutually with holder B projection.
Operating principle of the present utility model is: fixed mechanism includes holder A and holder B, the bogie side frame top of holder A is provided with circular hole, the bogie side frame top of holder B is also provided with circular hole, one end, bottom of holder A is provided with groove, one end, holder B bottom is provided with projection, during installation, the axle sleeve at volume core device two ends is entered in the circular hole of holder A and holder B, the groove of holder A agrees with mutually with holder B projection, so just prevented that axle is thrown out of when work, therefore fixed effect is very good, has also improved operating efficiency simultaneously.
The utility model is simple in structure, during installation, the axle sleeve at volume core device two ends is entered in the circular hole of holder A and holder B, the groove of holder A agrees with mutually with holder B projection, so just prevented that axle is thrown out of when work, so fixed effect is very good, has also improved operating efficiency simultaneously.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of fixed mechanism.
Wherein: 1, holder A, 2, fixed mechanism, 3, holder B, 4, circular hole, 5, projection, 6, groove, 7, volume core device.
The specific embodiment:
With reference to Fig. 1, a kind of wooden louvres curtain volume core device fastening devices, comprise volume core device and fixed mechanism, fixed mechanism includes holder A and holder B, the bogie side frame top of holder A is provided with circular hole, the bogie side frame top of holder B is also provided with circular hole, and one end, bottom of holder A is provided with groove, and one end, holder B bottom is provided with projection.
The groove of holder A agrees with mutually with holder B projection.
Fixed mechanism includes holder A and holder B, the bogie side frame top of holder A is provided with circular hole, the bogie side frame top of holder B is also provided with circular hole, and one end, bottom of holder A is provided with groove, and one end, holder B bottom is provided with projection, during installation, the axle sleeve at volume core device two ends is entered in the circular hole of holder A and holder B, and the groove of holder A agrees with mutually with holder B projection, has so just prevented that axle is thrown out of when work, therefore fixed effect is very good, has also improved operating efficiency simultaneously.
Claims (2)
1. a wooden louvres curtain is rolled up core device fastening devices, comprise volume core device and fixed mechanism, it is characterized in that: fixed mechanism includes holder A and holder B, the bogie side frame top of holder A is provided with circular hole, the bogie side frame top of holder B is also provided with circular hole, one end, bottom of holder A is provided with groove, and one end, holder B bottom is provided with projection.
2. a kind of wooden louvres curtain volume core device fastening devices according to claim 1, is characterized in that: the groove of holder A agrees with mutually with holder B projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320416117.9U CN203430378U (en) | 2013-07-12 | 2013-07-12 | Fixing device of core rolling device of wood venetian blind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320416117.9U CN203430378U (en) | 2013-07-12 | 2013-07-12 | Fixing device of core rolling device of wood venetian blind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203430378U true CN203430378U (en) | 2014-02-12 |
Family
ID=50059424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320416117.9U Expired - Fee Related CN203430378U (en) | 2013-07-12 | 2013-07-12 | Fixing device of core rolling device of wood venetian blind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203430378U (en) |
-
2013
- 2013-07-12 CN CN201320416117.9U patent/CN203430378U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20140212 Termination date: 20160712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |