CN211714420U - Stair corner protector tool - Google Patents
Stair corner protector tool Download PDFInfo
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- CN211714420U CN211714420U CN201922277308.1U CN201922277308U CN211714420U CN 211714420 U CN211714420 U CN 211714420U CN 201922277308 U CN201922277308 U CN 201922277308U CN 211714420 U CN211714420 U CN 211714420U
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- angle
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- stair
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Abstract
The utility model belongs to the technical field of the construction, a stair angle bead instrument is provided, include: the stepping angle comprises a stepping angle, corner protection plates, fixed support plates and connecting pieces, wherein the stepping angle is provided with a tread, the corner protection plates are L-shaped, hollow pipes are arranged at two ends of the top surfaces of the corner protection plates, two ends of the outer side surfaces of the corner protection plates are provided with circular sliding strips, the fixed support plates are also L-shaped, hollow circles are arranged on the bottom surfaces of the fixed support plates, circular sliding ways are arranged on the outer side surfaces of the fixed support plates, and the hollow pipes are connected with the hollow circles in a buckling mode. Compared with the prior art, the utility model has the advantages of this angle bead board is spread on stepping on the angle, splices with the fixed bolster board, and during the hollow tube inserted hollow circle, circular draw runner and circular slide interconnect wrapped up the angle of stepping on in the angle bead board, if the length of angle bead board can not satisfy the length of stepping on the angle, can adopt the connecting piece to splice, product simple structure, easy dismounting can recycle.
Description
Technical Field
The utility model belongs to the technical field of the construction, concretely relates to stair angle bead instrument.
Background
In the building construction engineering, the building of building need lay earlier stair, cement mortar is adopted on general concrete stair surface course, constructor carries material and small-size mechanical process, often there are some stair step angles and is destroyed, destroyed stair step angle restores the outward appearance that the degree of difficulty is big and influence whole stair, if the stair is laid on the upper portion of the stairs and is equipped with the ceramic tile surface course, need the monoblock ceramic tile to change, force the operating expenses to increase and prolonged construction cycle, although can restore many times, but concrete stair after restoreing many times can have certain potential safety hazard, influence concrete stair's normal use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem to the current situation of prior art, and provide a simple structure, easy dismounting, circulated use effectively protects the stair angle bead instrument of stair step angle.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: a stair corner tool is presented, comprising: the stepping angle comprises a stepping angle body, an angle protection plate, a fixed support plate and a connecting piece, wherein the stepping angle body is provided with a tread, the angle protection plate is L-shaped, hollow tubes are arranged at two ends of the top surface of the angle protection plate, circular sliding strips are arranged at two ends of the outer side surface of the angle protection plate, the fixed support plate is also L-shaped, hollow circles are arranged on the bottom surface of the fixed support plate, circular sliding ways are arranged on the outer side surface of the fixed support plate, the hollow tubes are connected with the hollow circles in a buckling mode, the circular sliding strips are connected with the circular sliding ways, and hollow grooves are formed in the upper portion of.
In the stair corner protection tool, the fixing brackets used by two adjacent treads are arranged in a staggered manner.
In the above stair corner protection tool, the diameter of the hollow circle is larger than that of the hollow pipe.
In the above stair corner protection tool, the diameter of the hollow groove is larger than that of the hollow pipe.
In the above stair corner protection tool, the number of the circular sliding strips at the two sides of the corner protection plate is 6.
In the stair corner protection tool, the hollow pipes and the circular sliding strips on the corner protection plates are arranged in a staggered mode.
In the stair corner protection tool, the corner protection plate, the fixed support plate and the connecting piece are all made of hard plastics.
Compared with the prior art, the utility model has the advantages of this angle bead board is spread on stepping on the angle, splices with the fixed bolster board, and during the hollow tube inserted hollow circle, the circular draw runner in side of angle bead board and the circular slide interconnect of fixed bolster board wrapped up the angle of stepping in the angle bead board, if the length of angle bead board can not satisfy the length of stepping on the angle, can adopt the connecting piece to splice, product simple structure, easy dismounting can recycle.
Drawings
Fig. 1 is a schematic structural view of a stair corner protection tool of the present invention;
fig. 2 is a schematic structural view of a corner protection plate of the stair corner protection tool of the present invention;
fig. 3 is a schematic perspective view of the fixing support plate of the present invention;
fig. 4 is a schematic structural view of the outer side surface of the fixing support plate of the present invention;
fig. 5 is a schematic structural view of the bottom surface of the fixing bracket plate of the present invention;
fig. 6 is a schematic structural diagram of the connecting member of the present invention;
fig. 7 is a cross-sectional view of the connector of the present invention.
In the figure, a corner protection plate 1, a fixed support plate 2, a connecting piece 3, a hollow pipe 4, a circular slide bar 5, a hollow circle 6, a circular slideway 7, a hollow groove 8, a step angle 9 and a tread 10.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1-7, a stair corner tool comprising: step on angle 9, angle bead board 1, fixed bolster board 2 and connecting piece 3, step on angle 9 and have tread 10, angle bead board 1 is the L type, angle bead board 1's top surface both ends are provided with hollow tube 4, angle bead board 1's lateral surface both ends are provided with circular draw runner 5, fixed bolster board 2 also is the L type, be provided with hollow circle 6 on fixed bolster board 2's the bottom surface, be equipped with circular slide 7 on fixed bolster board 2's the lateral surface, hollow tube 4 is connected with 6 buckles of hollow circle, circular draw runner 5 is connected with circular slide 7, connecting piece 3 facial make-up is equipped with hollow groove 8.
The corner protection tool for the floor figures comprises three parts, namely a corner protection plate 1, a fixing support and a connecting piece 3, wherein the corner protection plate 1, the fixing support and the connecting piece 3 are all made of hard plastics, the hard plastics have high elasticity and impact resistance, and can well protect a step corner 9, the corner protection plate 1 is in a right-angle L shape, the length is 500mm, the top surface width is 150mm, the side surface height is 100mm, and the thickness is 2.5 mm; two ends of the top surface of the corner protecting plate 1 are provided with hollow tubes, the outer diameter of each hollow tube is 10mm, the inner diameter of each hollow tube is 5mm, the height of each hollow tube is 5mm, the wall thickness of each hollow tube is 2.5mm, the center distance of each hollow tube is 15mm, and the distance between the peripheral hollow tubes and the side is 7.5 mm; the two ends of the side surface of the corner protection plate 1 are provided with 6 phi 5 circular sliding strips 5, the center distance of the circular sliding strips 5 is 15mm, the distance from the center to the end edge is 15mm, the fixed support plate 2 is also in a right-angle L shape, the height of the side surface is 250mm, the width is 60mm, the thickness is 7.5mm, the back surface is provided with a 6 phi 5 circular slide way 7, the center distance of the circular slide way 7 is 15mm, and the distance from the center to the end edge is 15 mm; the length of the bottom surface is 320mm, the width is 60mm, the thickness is 2.5mm, the local thickness is 7.5mm, the local part of the bottom surface is provided with a hollow circle, the outer diameter of the hollow circle is 11.21mm, the inner diameter of the hollow circle is 6.21mm, the height is 5mm, the wall thickness of the hollow pipe is 2.5mm, the center distance is 15mm, the distance from the end edge is 15mm, the length of the connecting piece 3 is 120mm, the width is 60mm, the thickness is 2.5mm, the local thickness is 7.5mm, the middle part is provided with a hollow core groove, the outer diameter of the hollow core groove is 11.21mm, the inner diameter of the hollow core groove is 6.21mm, the height is 5mm, the wall thickness of the hollow core groove is 2.5mm, the center distance is 15mm, and the distance from the end edge is 15mm, when a stair corner protection tool is installed, the corner protection plate 1 is firstly placed on the stair step angle 9, the hollow pipe 4 of the corner protection plate 1 is laid on the upper surface of the stair step angle 9, the circular slide strip 5, the hollow circle 6 of the fixed support plate 2 is connected with the hollow pipe 4 of the angle protection plate 1 in a clamping mode, the circular sliding strip 5 of the angle protection plate 1 is inserted into the circular sliding rail 7 on the side face of the fixed support plate 2, the fixed supports used by the two adjacent treads 10 are arranged in a left-right staggered mode, if the length of the angle protection plate 1 cannot meet the step length of a building, the angle protection plate 1 is lengthened by adopting the connecting piece 3, one end of each of the two angle protection plates 1 is connected in an abutting mode, the connecting piece 3 is buckled at a joint according to central symmetry, and the hollow pipe on the top face of the angle protection plate 1 and the hollow core groove inserted below the connecting piece 3.
Preferably, the fixing brackets used by two adjacent treads 10 are staggered with respect to each other.
Prevent two adjacent fixed bolsters from colliding together, stagger each other and protect step angle 9.
Preferably, the diameter of the hollow circle 6 is larger than the diameter of the hollow tube 4.
The hollow pipe external diameter 10mm, hollow pipe internal diameter 5mm, hollow circle external diameter 11.21mm, hollow circle internal diameter 6.21mm, the diameter of hollow pipe 4 is less than the diameter of hollow circle 6, and during the connection, the hollow pipe 4 of the angle bead board 1 of spreading on tread 10 inserts the hollow circle 6 in the bottom surface under the fixed bolster board 2 and splices, and mosaic structure is simple, convenient operation.
In the above-mentioned one kind of stair corner protection tool, the diameter of the hollow groove 8 is larger than the diameter of the hollow tube 4.
The diameter of the hollow groove 8 is larger than that of the hollow pipe 4, and the elongated corner protection plate 1 is connected by using the connecting piece 3.
Further preferably, 6 circular sliding bars 5 are arranged on both sides of the corner protection plate 1.
The upper and lower fixed support plates 2 are conveniently connected in a staggered manner.
Preferably, the hollow tubes 4 on the corner protection plate 1 and the circular sliding strips 5 are arranged in a staggered mode, so that the fixed support plate 2 and the corner protection plate 1 are convenient to connect and mount.
Preferably, the corner panel 1, the fixed bracket panel 2 and the connecting member 3 are made of rigid plastic.
The hard plastic plate has high elasticity and impact resistance, the surface of the hard plastic plate is skid-proof, the hard plastic plate cannot seep in rainwater, and the hard plastic plate is light in weight and convenient to take.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the scope and spirit of the invention as defined in the accompanying claims.
Claims (7)
1. A stair corner tool, comprising: the stepping angle comprises a stepping angle body, an angle protection plate, a fixed support plate and a connecting piece, wherein the stepping angle body is provided with a tread, the angle protection plate is L-shaped, hollow tubes are arranged at two ends of the top surface of the angle protection plate, circular sliding strips are arranged at two ends of the outer side surface of the angle protection plate, the fixed support plate is also L-shaped, hollow circles are arranged on the bottom surface of the fixed support plate, circular sliding ways are arranged on the outer side surface of the fixed support plate, the hollow tubes are connected with the hollow circles in a buckling mode, the circular sliding strips are connected with the circular sliding ways, and hollow grooves are formed in the upper portion of.
2. A stair corner tool according to claim 1, wherein the fixing brackets used on two adjacent treads are staggered.
3. A stair corner tool according to claim 1, wherein the diameter of the hollow circle is greater than the diameter of the hollow tube.
4. A stair corner tool according to claim 1, wherein the diameter of the hollow channel is greater than the diameter of the hollow tube.
5. A stair corner tool according to claim 1, wherein there are 6 circular slides on either side of the corner plate.
6. A stair corner tool according to claim 5, wherein the hollow tubes and the circular slides of the corner plate are staggered.
7. A stair corner tool according to claim 1, wherein the corner panels, fixed bracket panels and connectors are made of rigid plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922277308.1U CN211714420U (en) | 2019-12-17 | 2019-12-17 | Stair corner protector tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922277308.1U CN211714420U (en) | 2019-12-17 | 2019-12-17 | Stair corner protector tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211714420U true CN211714420U (en) | 2020-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922277308.1U Active CN211714420U (en) | 2019-12-17 | 2019-12-17 | Stair corner protector tool |
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| Country | Link |
|---|---|
| CN (1) | CN211714420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110847527A (en) * | 2019-12-17 | 2020-02-28 | 浙江二十冶建设有限公司 | Stair corner protector tool |
-
2019
- 2019-12-17 CN CN201922277308.1U patent/CN211714420U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110847527A (en) * | 2019-12-17 | 2020-02-28 | 浙江二十冶建设有限公司 | Stair corner protector tool |
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