CN204645457U - Square staff - Google Patents
Square staff Download PDFInfo
- Publication number
- CN204645457U CN204645457U CN201520349122.1U CN201520349122U CN204645457U CN 204645457 U CN204645457 U CN 204645457U CN 201520349122 U CN201520349122 U CN 201520349122U CN 204645457 U CN204645457 U CN 204645457U
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- CN
- China
- Prior art keywords
- limit
- square staff
- wing limit
- right flank
- reinforcing rib
- 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 kind of square staff, comprise square staff body, it is characterized in that: described square staff body comprises left wing limit, right flank limit and arc shaped wing limit, described left wing limit is mutually vertical with right flank limit, described arc shaped wing limit respectively with left wing limit and right flank limit tangent; Inside the square staff body that left wing limit, right flank limit and arc shaped wing limit form, be provided with some reinforcing ribs, this reinforcing rib is equidistant arrangement; Reinforcing rib on described left wing limit and the reinforcing rib on right flank limit intersect at arc shaped wing limit, and its angle is 120 degree.The utility model also rationally arranges the angle of reinforcing rib by arranging reinforcing rib, substantially increase the intensity of square staff; By arranging the arc shaped wing limit of square staff, avoiding square staff to occur seamed edge, reducing personal injury.
Description
Technical field
The utility model relates to protective articles field, is specifically related to a kind of square staff.
Background technology
Corner generally all can be provided with corner angle, if when colliding, especially easily causes personal injury; If when harder object bumps against corner, then can destroy corner, make corner impaired, and then affect its decorative effect or application life.In order to avoid personal injury and corner impaired, generally all can be provided with square staff in corner, the square staff used on the market at present, still there are certain corner angle in it, can cause personal injury equally; The insufficient strength of current square staff, the thickness generally by increasing square staff increases the intensity of square staff, but DeGrain.In addition square staff and body of wall is bonding firm not, causes square staff often to drop from corner.
Summary of the invention
For the problems referred to above, technical problem to be solved in the utility model is to provide a kind of square staff, and its intensity is large, and caking property is good, difficult drop-off.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is, a kind of square staff comprises square staff body, and its design feature is, described square staff body comprises left wing limit, right flank limit and arc shaped wing limit, and three adopts integrated design; Described left wing limit is mutually vertical with right flank limit, described arc shaped wing limit respectively with left wing limit and right flank limit tangent; Inside the square staff body that left wing limit, right flank limit and arc shaped wing limit form, be provided with some reinforcing ribs, this reinforcing rib is equidistant arrangement; Reinforcing rib on described left wing limit and the reinforcing rib on right flank limit intersect at arc shaped wing limit, and its angle is 120 degree.
Preferably, described reinforcing rib is provided with through hole.The setting of through hole can make cement penetrate reinforcing rib, thus increases the firmness of square staff.
Preferably, be provided with glue layer inside described square staff body, this glue layer is provided with cotton layer.The direct adhesive power of cement and square staff body is not very strong, and reinforcing rib easily comes off.Cement is very strong with the adhesion stress of cotton layer, can improve the bond effect of square staff and body of wall like this.
Preferably, described left wing limit and right flank limit are equipped with built-in edges, and this built-in edges is inwardly recessed.Built-in edges is directly embedded in cement, more smooth when making square staff install like this, and the left wing limit of square staff and right flank limit also can be avoided to tilt and prick people.
Compared with prior art, the utility model also rationally arranges the angle of reinforcing rib by arranging reinforcing rib, substantially increase the intensity of square staff; By arranging the arc shaped wing limit of square staff, avoiding square staff to occur seamed edge, reducing personal injury.In addition, the utility model, by arranging through hole and glue layer and face layer are combined on reinforcing rib, enhances the caking property of square staff and body of wall, thus efficiently solves the caducous problem of square staff.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the reinforcing rib structure schematic diagram of the utility model.
Fig. 3 is the utility model embodiment schematic diagram one.
Fig. 4 is the utility model embodiment schematic diagram two.
Detailed description of the invention
By detailed the utility model technology contents, architectural feature, reached object and effect, below will exemplify embodiment and coordinate Figure of description to be described in detail.
Fig. 1 is the utility model structural representation, and as shown in Figure 1, the utility model square staff comprises square staff body 1, and this square staff body 1 comprises left wing limit 2, right flank limit 3 and arc shaped wing limit 4, and three adopts integrated design; Wherein, left wing limit 2 and right flank limit 3 are mutually vertical, arc shaped wing limit 4 respectively with left wing limit 2 and right flank limit 3 tangent; Inside the square staff body 1 that left wing limit 2, right flank limit 3 and arc shaped wing limit 4 form, be provided with some reinforcing ribs 5, this reinforcing rib 5 is in equidistant arrangement; Reinforcing rib 5 on left wing limit 2 intersects at arc shaped wing limit 4 with the reinforcing rib 5 on right flank limit 3, and its angle is 120 degree.
With reference to shown in Fig. 2 to Fig. 4, the reinforcing rib 5 of the utility model is provided with through hole 6, is provided with glue layer 7 inside square staff body 1, and this glue layer 7 is provided with cotton layer 8; When reinforcing rib 5 arranges through hole 6, glue layer 7 and cotton layer 8 are arranged on other positions inside square staff body 1 except reinforcing rib 5; When reinforcing rib 5 not being arranged through hole 6, glue layer 7 and cotton layer 8 to be arranged on inside square staff body 1 and to cover on reinforcing rib 5.Cement is very strong with the adhesion stress of cotton layer 8, and then square staff body 1 and body of wall is well bonded together.Be equipped with built-in edges 9 on left wing limit 2 and right flank limit 3, this built-in edges 9 is inwardly recessed.This built-in edges 9 can directly embed among cement, avoids sticking up and scratch outside square staff body 1 both sides.
Content is only the preferred embodiment of the utility model in sum, does not limit the protection domain of the utility model patent with this.All equivalence changes done according to the utility model the scope of the claims and description with modify, within the scope all contained at the utility model.
Claims (4)
1. a square staff, comprises square staff body (1), it is characterized in that: described square staff body (1) comprises left wing limit (2), right flank limit (3) and arc shaped wing limit (4), and three adopts integrated design; Described left wing limit (2) is mutually vertical with right flank limit (3), described arc shaped wing limit (4) respectively with left wing limit (2) and right flank limit (3) tangent; Square staff body (1) inner side formed in left wing limit (2), right flank limit (3) and arc shaped wing limit (4) is provided with some reinforcing ribs (5), and this reinforcing rib (5) is in equidistant arrangement; Reinforcing rib (5) in described left wing limit (2) intersects at arc shaped wing limit (4) with the reinforcing rib (5) on right flank limit (3), and its angle is 120 degree.
2. square staff according to claim 1, is characterized in that: described reinforcing rib (5) is provided with through hole (6).
3. square staff according to claim 1, is characterized in that: described square staff body (1) inner side is provided with glue layer (7), and this glue layer (7) is provided with cotton layer (8).
4. square staff according to claim 1, is characterized in that: described left wing limit (2) and right flank limit (3) are equipped with built-in edges (9), and this built-in edges (9) is inwardly recessed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520349122.1U CN204645457U (en) | 2015-05-27 | 2015-05-27 | Square staff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520349122.1U CN204645457U (en) | 2015-05-27 | 2015-05-27 | Square staff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204645457U true CN204645457U (en) | 2015-09-16 |
Family
ID=54098215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520349122.1U Expired - Fee Related CN204645457U (en) | 2015-05-27 | 2015-05-27 | Square staff |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204645457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105802083A (en) * | 2016-05-26 | 2016-07-27 | 宁夏钻通管道铺设服务有限公司 | Easy-to-adhere angle staff |
-
2015
- 2015-05-27 CN CN201520349122.1U patent/CN204645457U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105802083A (en) * | 2016-05-26 | 2016-07-27 | 宁夏钻通管道铺设服务有限公司 | Easy-to-adhere angle staff |
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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: 20150916 Termination date: 20160527 |