CN204707794U - Water chestnut is followed closely - Google Patents
Water chestnut is followed closely Download PDFInfo
- Publication number
- CN204707794U CN204707794U CN201520459975.0U CN201520459975U CN204707794U CN 204707794 U CN204707794 U CN 204707794U CN 201520459975 U CN201520459975 U CN 201520459975U CN 204707794 U CN204707794 U CN 204707794U
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- CN
- China
- Prior art keywords
- nail bar
- nail
- water chestnut
- bar part
- sidewall
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Abstract
The utility model discloses water chestnut nail, comprising: a conventional ailhead and a nail bar, nail bar presents a pyramidal structure, and it is made up of anterior-posterior plane and sidewall.Nail bar comprises nail bar part, middle nail bar part and lower nail bar part.Upper nail bar part closes on ailhead, and lower nail bar part is positioned at nail bar tip, and the two cross section is the rectangle of band wedge angle; Middle nail bar part is between upper and lower nail bar part, and its cross section connects anterior-posterior plane by arc transition.In the middle of such, nail bar has the less internal stress of Cross section Design of fillet, and upper nail bar partial cross section design contacts with water chestnut with horseshoe, resists the shearing force of water chestnut nail to greatest extent.Problem to be solved in the utility model with beneficial effect is: the internal stress when sidewall of minimizing water chestnut nail contacts with water chestnut, greatly reduces the damage of water chestnut division or fracture.Its plane is bent outwardly and is conducive to taking out water chestnut nail, and opening is completely closed, and protection water chestnut is injury-free or infect.
Description
Technical field
The utility model relates to water chestnut nail, and the wedge shape water chestnut be specifically related to radiused side wall is followed closely.
Background technology
In horse lives naturally, water chestnut obtains loss and growth rate is basically identical.But as animal power, its wearing and tearing greatly can be increased after the walking or carrying goods and materials of high strength, if wearing and tearing inequality can make horse in walking or fall suddenly in running, horse can be made like this to be subject to grievous injury, for avoiding this situation, need to follow closely with water chestnut to stamp shoes to horse, reducing water chestnut must wear and tear.Normally used water chestnut nail is also have an ailhead and a nail bar, but the cross section of the nail bar rectangle that to be corner sharp-pointed, the pressure on water chestnut is made to concentrate on this corner, these stress concentration points can cause the unnecessary harm of water chestnut material and ftracture, and bring great potential safety hazard to horse.
Summary of the invention
The technical problems to be solved in the utility model reduces the internal stress of sidewall when contacting with water chestnut of water chestnut nail, the reduction water chestnut damage of being divided or fracturing greatly; Less frictional force makes easily to be taken out by water chestnut nail, and opening is completely closed, thus protection water chestnut is injury-free or not infected.
In order to solve the problems of the technologies described above, the utility model employing technical scheme is: water chestnut is followed closely.
Water chestnut nail comprises an ailhead and a nail bar.
Described ailhead is standard compliant conventional ailhead, and described nail bar presents a pyramidal structure, and it is made up of anterior-posterior plane and sidewall.Nail bar comprises nail bar part, middle nail bar part and lower nail bar part.Upper nail bar part closes on ailhead, and lower nail bar part is positioned at nail bar tip, and the two cross section is the rectangle of band wedge angle; Middle nail bar part is between upper and lower nail bar part, and its cross section connects anterior-posterior plane by arc transition.In the middle of such, nail bar has the less internal stress of Cross section Design of fillet, and upper nail bar partial cross section design contacts with water chestnut with horseshoe, resists the shearing force of water chestnut nail to greatest extent.
Described nail bar comprises anterior-posterior plane and is connected to the pair of sidewalls of anterior-posterior plane, and sidewall is narrower than anterior-posterior plane, and sidewall presents to inner conical.
The tip of described lower nail bar part definition nail bar, its sidewall is more tiny than the sidewall of upper nail bar part and middle nail bar part.
Frontal plane in described lower nail bar part converges to back plane.
Advantage to be solved in the utility model with beneficial effect is: the internal stress when sidewall of minimizing water chestnut nail contacts with water chestnut, greatly reduces the damage of water chestnut division or fracture.Its plane is bent outwardly and less frictional force is conducive to taking out water chestnut nail, and opening is completely closed, and protection water chestnut is injury-free or not infected.
Accompanying drawing explanation
Accompanying drawing 1: water chestnut nail forward sight and the transversal cross-sectional schematic of nail bar.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further: water chestnut nail comprises a conventional ailhead (1) and nail bar (2), nail bar (2) is defined as by the ennation of the base portion of ailhead (1) (1a) to nail tip (3), nail bar (2) is divided into three parts, comprises nail bar part (2U), middle nail bar part (2M) and lower nail bar part (2L).Wherein, it is downward that upper nail bar part (2U) closes on ailhead (1), probably accounts for 25% length of nail bar (2) total length, and directly contact with the hole wall on horseshoe; Lower nail bar part (2L) is positioned at nail bar tip, and its end is nail tip (3); Middle nail bar part (2M) is positioned between nail bar part (2U) and lower nail bar part (2L), substantially contacts with water chestnut wall.
Nail bar (2) is made up of frontal plane (2a), back plane (2b) and pair of sidewalls (2c), and present a pyramidal structure, and the width of sidewall (2c) is narrower than anterior-posterior plane (2a, 2b), and sidewall (2c) connects anterior-posterior plane (2a, 2b).Wherein upper and lower nail bar part (2U, cross section 2L) is rectangle (as Fig. 1: A-A, C-C), namely pair of sidewalls (2c) connects anterior-posterior plane (2a, 2b) with four wedge angles, the cross section of middle exactly nail bar part (2M) of the utility model unique distinction is pair of sidewalls (2c) is semicircle shape (as Fig. 1: B-B), and namely arc transition connects anterior-posterior plane (2a, 2b), it is made not have wedge angle.Like this, the side wa ll circle arc transition of middle nail bar part (2M) makes do not have wedge angle in water chestnut, decrease internal stress, the wedge angle square-section design of upper nail bar part (2U) makes this part of following closely bottom water chestnut have great anti-shearing force, and end formation nail tip (3) that the frontal plane (2a) of lower nail bar part (2L) is focused at nail bar (2) by back plane (2b) taper is cutter point.
Claims (4)
1. water chestnut nail, comprise: a conventional ailhead (1) and nail bar (2), nail bar (2) presents a pyramidal structure, it is by anterior-posterior plane (2a, 2b) with sidewall (2c) composition, nail bar (2) comprises nail bar part (2U), middle nail bar part (2M) and lower nail bar part (2L), and upper nail bar part (2U) closes on ailhead (1), lower nail bar part (2L) is positioned at nail bar tip, and the two cross section is the rectangle of band wedge angle; Middle nail bar part (2M) is positioned at upper and lower nail bar part (2U, 2L), its cross section connects anterior-posterior plane by arc transition, in the middle of such, nail bar has the less internal stress of Cross section Design of fillet, upper nail bar partial cross section design contacts with water chestnut with horseshoe, resists the shearing force of water chestnut nail to greatest extent.
2. water chestnut nail according to claim 1, it is characterized in that: nail bar comprises anterior-posterior plane (2a, 2b) and is connected to the pair of sidewalls (2c) of anterior-posterior plane, and sidewall (2c) is than anterior-posterior plane (2a, 2b) narrower, sidewall (2c) presents to inner conical.
3. water chestnut nail according to claim 2, is characterized in that: the nail tip (3) of lower nail bar part (2L) definition nail bar, its sidewall (2c) is more tiny than the sidewall (2c) of upper nail bar part (2 U) and middle nail bar part (2M).
4. water chestnut according to claim 2 nail, is characterized in that: the frontal plane (2a) on lower nail bar part (2L) converges to back plane (2b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520459975.0U CN204707794U (en) | 2015-07-01 | 2015-07-01 | Water chestnut is followed closely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520459975.0U CN204707794U (en) | 2015-07-01 | 2015-07-01 | Water chestnut is followed closely |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204707794U true CN204707794U (en) | 2015-10-21 |
Family
ID=54306836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520459975.0U Expired - Fee Related CN204707794U (en) | 2015-07-01 | 2015-07-01 | Water chestnut is followed closely |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204707794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112568205A (en) * | 2021-01-05 | 2021-03-30 | 四川颂誉建筑工程有限公司 | Measure equipment that horseshoe utilized waste steel bar to make horseshoe nail |
-
2015
- 2015-07-01 CN CN201520459975.0U patent/CN204707794U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112568205A (en) * | 2021-01-05 | 2021-03-30 | 四川颂誉建筑工程有限公司 | Measure equipment that horseshoe utilized waste steel bar to make horseshoe nail |
| CN112568205B (en) * | 2021-01-05 | 2022-11-01 | 平克宇 | Measure equipment that horseshoe utilized waste steel bar to make horseshoe nail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 301800 Baodi City, the town of new openings in the new town on the north side of the town of new openings industrial functional areas Patentee after: Tianjin City giant Cheung metal products Limited by Share Ltd Address before: 301800 Baodi City, the town of new openings in the new town on the north side of the town of new openings industrial functional areas Patentee before: TIANJIN JUXIANG METAL PRODUCTS CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20180701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |