CN206719911U - It is packed for protection board - Google Patents
It is packed for protection board Download PDFInfo
- Publication number
- CN206719911U CN206719911U CN201720336826.4U CN201720336826U CN206719911U CN 206719911 U CN206719911 U CN 206719911U CN 201720336826 U CN201720336826 U CN 201720336826U CN 206719911 U CN206719911 U CN 206719911U
- Authority
- CN
- China
- Prior art keywords
- jag
- plate body
- protection board
- groove
- model
- 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
Abstract
The utility model discloses one kind to be packed for protection board; including plate body; plate body includes the first plate body and the second plate body; first plate body and the L-shaped arrangement of the second plate body; the junction of the outer wall of the outer wall of first plate body and the second plate body is provided with jag groove; rotating shaft is installed in jag groove, rolling bearing is arranged with rotating shaft, rolling bearing is used to reduce frictional force when jag passes through jag groove.The beneficial effects of the utility model are：For jag when tying up protection board, the friction of jag and protection board is smaller.
Description
Technical field
It the utility model is related to packing technique field, and in particular to one kind is packed for protection board.
Background technology
Protection board is packed in packing article, it is necessary to coordinate jag to be used together, jag around the periphery for being located at protection board,
And then fasten protection board and article, when tensing, jag is easily damaged jag after being rubbed with protection board.
Utility model content
The purpose of this utility model is that providing one kind is packed for protection board, and for jag when tying up protection board, jag is with protecting
The friction of backplate is smaller.
To achieve the above object, the utility model provides following technical scheme：
One kind is packed for protection board, including plate body, and plate body includes the first plate body and the second plate body, the first plate body and the second plate
The junction of the outer wall of the L-shaped arrangement of body, the outer wall of the first plate body and the second plate body is provided with jag groove, is provided with and turns in jag groove
Axle, rolling bearing is arranged with rotating shaft, and rolling bearing is used to reduce frictional force when jag passes through jag groove.
Preferably, be also equipped with anti-drop rod in jag groove, anti-drop rod is used to avoiding jag to skid off jag groove, anti-drop rod it is outer
Wall is provided with external screw thread, and anti-drop rod is connected with the sidewall thread of jag groove.
Operation principle of the present utility model is：Due to the setting of sliding bearing, when jag passes through jag groove, jag is with sliding
Bearing element coordinates, therefore the frictional force that jag is subject to is smaller, extends the service life of jag.
The beneficial effects of the utility model are：For jag when tying up protection board, the friction of jag and protection board is smaller.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and can not limit protection model of the present utility model with this
Enclose.
The utility model specific implementation technical scheme be：
As shown in figure 1,
One kind is packed for protection board, including plate body, and plate body includes the first plate body 1 and the second plate body 2, the first plate body 1 and
The junction of the outer wall of two plate bodys, 2 L-shaped arrangement, the outer wall of the first plate body 1 and the second plate body 2 is provided with jag groove 3, jag groove 3
Rotating shaft 6 is inside installed, rolling bearing 4 is arranged with rotating shaft 6, rolling bearing 4 is used to reduce friction when jag passes through jag groove 3
Power.
Anti-drop rod 5 is also equipped with jag groove 3, anti-drop rod 5 is used to avoid jag from skidding off jag groove 3, the outer wall of anti-drop rod 5
Provided with external screw thread, anti-drop rod 5 is connected with the sidewall thread of jag groove 3.
Operation principle of the present utility model is：Due to the setting of sliding bearing, when jag passes through jag groove 3, jag and cunning
Dynamic bearing, which rolls, to be coordinated, therefore the frictional force that jag is subject to is smaller, extends the service life of jag.
The beneficial effects of the utility model are：For jag when tying up protection board, the friction of jag and protection board is smaller.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvements and modifications can also be made, these change
Enter and retouch and also should be regarded as the scope of protection of the utility model.
Claims (2)
1. one kind is packed for protection board, it is characterised in that including plate body, plate body includes the first plate body and the second plate body, the first plate
The junction of the outer wall of body and the L-shaped arrangement of the second plate body, the outer wall of the first plate body and the second plate body is provided with jag groove, jag groove
Rotating shaft is inside installed, rolling bearing is arranged with rotating shaft, rolling bearing is used to reduce frictional force when jag passes through jag groove.
2. according to claim 1 be packed for protection board, it is characterised in that anti-drop rod, anticreep are also equipped with jag groove
Bar is used to avoid jag from skidding off jag groove, and the outer wall of anti-drop rod is provided with external screw thread, and anti-drop rod is connected with the sidewall thread of jag groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720336826.4U CN206719911U (en) | 2017-04-01 | 2017-04-01 | It is packed for protection board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720336826.4U CN206719911U (en) | 2017-04-01 | 2017-04-01 | It is packed for protection board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206719911U true CN206719911U (en) | 2017-12-08 |
Family
ID=60502977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720336826.4U Expired - Fee Related CN206719911U (en) | 2017-04-01 | 2017-04-01 | It is packed for protection board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206719911U (en) |
-
2017
- 2017-04-01 CN CN201720336826.4U patent/CN206719911U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171208 Termination date: 20190401 |