CN210716914U - Corner protector convenient for section bar assembly - Google Patents
Corner protector convenient for section bar assembly Download PDFInfo
- Publication number
- CN210716914U CN210716914U CN201921485734.8U CN201921485734U CN210716914U CN 210716914 U CN210716914 U CN 210716914U CN 201921485734 U CN201921485734 U CN 201921485734U CN 210716914 U CN210716914 U CN 210716914U
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- China
- Prior art keywords
- plate
- cantilever
- inclined plane
- corner protector
- straight groove
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- 230000001012 protector Effects 0.000 title claims abstract description 20
- 239000013013 elastic material Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000009957 hemming Methods 0.000 claims description 7
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 20
- 239000011324 bead Substances 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses a corner protector convenient for sectional material assembly, which comprises a plate made of elastic material, wherein the plate comprises a binding plate with an L-shaped section formed by vertically butting two flat plates, and also comprises a bottom plate, a middle plate and an upper plate which are single flat plates and have L-shaped outlines, wherein the bottom plate, the middle plate and the upper plate are parallel to each other and are vertically connected with the internal corner of the binding plate, and the bottom plate and the upper plate are respectively connected with two ends of the binding plate; the middle plate is provided with a hollowed groove penetrating through two surfaces of the middle plate, the hollowed groove comprises a first straight groove, a second straight groove and a third straight groove which are vertically connected in sequence, and the hollowed groove surrounds the cantilever; the salient point is positioned on the cantilever and is protruded along the direction towards the bottom plate, the top of the salient point comprises a first inclined plane and a second inclined plane which are intersected at an angle, the gradient of the first inclined plane is less than that of the second inclined plane, and the first inclined plane is farther away from the edge covering plate than the second inclined plane. Adopt this utility model convenient and the block assembly of section bar, it is high to connect the back firmness, and self processing is also convenient.
Description
Technical Field
The utility model relates to a photovoltaic accessory field, concretely relates to angle bead convenient to section bar assembly.
Background
The frame of photovoltaic module needs to utilize the fixed protection of section bar, and the apex angle of adjacent section bar more needs to utilize the angle bead protection. The existing corner protector has some inherent defects, the inner size of the corner protector is difficult to accurately correspond to the outer wall of the section bar, a gap is formed after the corner protector is assembled with an aluminum frame, the sealing property is poor, and dirt is easy to enter; if the angle bead is an aluminum casting, the rigidity is higher, and the angle bead cannot deform in adaptability in the matching process with the section bar, so that the assembly and disassembly of the section bar and the angle bead are difficult.
SUMMERY OF THE UTILITY MODEL
The to-be-solved problem of the utility model is to provide a corner protector convenient to section bar assembly, convenient and the block assembly of section bar, it is high to connect the back firmness, and self processing is also convenient.
In order to solve the above problem, the utility model provides a corner protector convenient to section bar assembly, for reaching the above-mentioned purpose, the utility model provides a technical scheme that its technical problem adopted is:
a corner protector for facilitating assembly of profiles, comprising: the plate is made of elastic materials, comprises a hemming plate with an L-shaped section formed by vertically butting two flat plates, and further comprises a bottom plate, a middle plate and an upper plate which are single flat plates and have L-shaped outlines, wherein the bottom plate, the middle plate and the upper plate are parallel to each other and are vertically connected with internal corners of the hemming plate; the middle plate is provided with a hollowed groove penetrating through two surfaces of the middle plate, the hollowed groove comprises a first straight groove, a second straight groove and a third straight groove which are vertically connected in sequence, and the hollowed groove surrounds the cantilever; the salient point is positioned on the cantilever and is protruded along the direction towards the bottom plate, the top of the salient point comprises a first inclined plane and a second inclined plane which are intersected at an angle, the gradient of the first inclined plane is less than that of the second inclined plane, and the first inclined plane is farther away from the edge covering plate than the second inclined plane.
The beneficial effect of adopting above-mentioned technical scheme is: the first internal corner space is used for accommodating the section bar, and the second internal corner space is used as a flanging protection piece and plays a role in matching with other beautiful pieces such as a pressing strip and the like. The upper plate can cover the hollow groove, and the hollow groove is prevented from being blocked by impurities, so that the cantilever does not have swinging elasticity. When the angle bead is being filled in to the section bar, because the design of bump, can advance certain block effect to the section bar, the firmness after angle bead and section bar assembly is higher. And because the salient points are arranged on the cantilever, the cantilever is not additionally designed but directly formed by the hollow-out grooves in special shapes, and the structure of the original middle plate is utilized. When the extrusion of section bar was received to the bump, the cantilever also can the adaptability get dodged, drives the bump and sinks for the bump top possesses more elastic potential energy, and when guaranteeing the block effect, the bump can not too extrude the section bar again, avoids grinding the section bar. The shape of bump self is not symmetrical, and the steepness of two sides is different, and when the angle bead was filled in to the section bar, it was less to fill in the power, but then required strength was great when wanting to extract the section bar to the firm in connection of section bar and angle bead has further been guaranteed.
As a further improvement of the utility model, the first straight flute equals and is parallel with third straight flute length, and first straight flute, third straight flute are connected and the syntropy extends with the both ends of second straight flute respectively.
The beneficial effect of adopting above-mentioned technical scheme is: the cantilever is guaranteed to be a simple single-cantilever structure, and the machining mode is simple.
As a further improvement of the present invention, the second inclined plane is closer to the second straight groove than the first inclined plane.
The beneficial effect of adopting above-mentioned technical scheme is: the insertion direction of the profile is also parallel to the extension direction of the cantilever, and the angle of the cantilever is convenient for self elastic bending after being extruded.
As the utility model discloses a further improvement again, possess two cantilevers on the medium plate, possess a bump on every cantilever, the line between two cantilevers is not parallel with arbitrary flat board on the board of borduring.
The beneficial effect of adopting above-mentioned technical scheme is: the position control of the profile is firmer by two-point contact.
As the utility model discloses a further improvement again, the profile of bump is triangular prism shape, and a side facade and the cantilever contact of triangular prism, the external angle contained angle scope of the crossing department on first inclined plane, second inclined plane is 240 to 270.
The beneficial effect of adopting above-mentioned technical scheme is: the top of the salient point is not too sharp, so as to prevent the top of the salient point from being worn due to weak structural strength.
As a further improvement of the utility model, the rigidity of the external corner at the intersection of the first inclined plane and the second inclined plane is greater than that of the cantilever.
The beneficial effect of adopting above-mentioned technical scheme is: the service life of the top of the convex point is prolonged, and the elastic action of the cantilever is ensured.
As a further improvement, the distance between the middle plate and the upper plate is shorter than the distance between the middle plate and the bottom plate.
The beneficial effect of adopting above-mentioned technical scheme is: it is ensured that the first reentrant corner space can accommodate thicker profiles.
As a further improvement of the utility model, the projection of the bottom plate, the middle plate and the upper plate along the direction perpendicular to the plane of the bottom plate, the middle plate and the upper plate are superposed with each other.
The beneficial effect of adopting above-mentioned technical scheme is: the bottom plate, the middle plate and the upper plate are similar in shape, and integrated processing is facilitated.
As a further improvement, the bottom plate has a convex rib protruding toward the middle plate direction at the edge deviating from the edge covering plate.
The beneficial effect of adopting above-mentioned technical scheme is: the convex rib also provides a block mode at the another side of the section bar that the bump contacted, and bump and convex rib collocation further improve the firm in connection degree of section bar and angle bead.
As a further improvement of the utility model, the plate, the cantilever and the salient point are made of an integrally formed nylon material.
The beneficial effect of adopting above-mentioned technical scheme is: the manufacturing cost can be reduced by integral manufacturing, the production efficiency is improved, and the shape structure of the device is convenient for integral forming manufacturing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is a partially enlarged view of a portion a according to an embodiment of the present invention.
1-a first reentrant angular space; 2-a second reentrant angular space; 3-a bottom plate; 4-middle plate; 5-upper plate; 6-salient points; 6 a-a first bevel; 6 b-a second bevel; 7-a cantilever; 8-hollow out grooves; 8 a-a first straight slot; 8 b-a second straight slot; 8 c-a third straight groove; 9-edge covering plate; 10-convex rib.
Detailed Description
The following detailed description is made in conjunction with specific embodiments of the present invention:
in order to reach the utility model discloses an aim at, a corner protector convenient to section bar assembly includes: the plate is made of elastic materials, and comprises a hemming plate 9 with an L-shaped section formed by vertically butting two flat plates, a bottom plate 3, a middle plate 4 and an upper plate 5 which are single flat plates and have L-shaped outlines, wherein the bottom plate 3, the middle plate 4 and the upper plate 5 are parallel to each other and are vertically connected with internal corners of the hemming plate 9, the bottom plate 3 and the upper plate 5 are respectively connected with two ends of the hemming plate 9, a first internal corner space 1 is defined between the bottom plate 3 and the middle plate 4, and a second internal corner space 2 is defined between the upper plate 5 and the middle plate 4; the middle plate 4 is provided with hollow grooves 8 penetrating through two surfaces of the middle plate, each hollow groove 8 comprises a first straight groove 8a, a second straight groove 8b and a third straight groove 8c which are vertically connected in sequence, and the hollow grooves 8 surround to form the cantilever 7; the salient point 6 is positioned on the cantilever 7, the salient point 6 protrudes along the direction towards the bottom plate 3, the top of the salient point 6 comprises a first inclined surface 6a and a second inclined surface 6b which are intersected at an angle, the gradient of the first inclined surface 6a is smaller than that of the second inclined surface 6b, and the first inclined surface 6a is farther away from the edge covering plate 9 than the second inclined surface 6 b.
The beneficial effect of adopting above-mentioned technical scheme is: the first internal corner space is used for accommodating the section bar, and the second internal corner space is used as a flanging protection piece and plays a role in matching with other beautiful pieces such as a pressing strip and the like. The upper plate can cover the hollow groove, and the hollow groove is prevented from being blocked by impurities, so that the cantilever does not have swinging elasticity. When the angle bead is being filled in to the section bar, because the design of bump, can advance certain block effect to the section bar, the firmness after angle bead and section bar assembly is higher. And because the salient points are arranged on the cantilever, the cantilever is not additionally designed but directly formed by the hollow-out grooves in special shapes, and the structure of the original middle plate is utilized. When the extrusion of section bar was received to the bump, the cantilever also can the adaptability get dodged, drives the bump and sinks for the bump top possesses more elastic potential energy, and when guaranteeing the block effect, the bump can not too extrude the section bar again, avoids grinding the section bar. The shape of bump self is not symmetrical, and the steepness of two sides is different, and when the angle bead was filled in to the section bar, it was less to fill in the power, but then required strength was great when wanting to extract the section bar to the firm in connection of section bar and angle bead has further been guaranteed.
In other embodiments of the present invention, the first straight groove 8a and the third straight groove 8c are equal in length and parallel, and the first straight groove 8a and the third straight groove 8c are respectively connected to both ends of the second straight groove 8b and extend in the same direction.
The beneficial effect of adopting above-mentioned technical scheme is: the cantilever is guaranteed to be a simple single-cantilever structure, and the machining mode is simple.
In other embodiments of the present invention, the second inclined surface 6b is closer to the second straight groove 8b than the first inclined surface 6 a.
The beneficial effect of adopting above-mentioned technical scheme is: the insertion direction of the profile is also parallel to the extension direction of the cantilever, and the angle of the cantilever is convenient for self elastic bending after being extruded.
In other embodiments of the present invention, two cantilevers 7 are provided on the middle plate 4, one bump 6 is provided on each cantilever 7, and the connection line between the two cantilevers 7 is not parallel to any flat plate on the edge covering plate 9.
The beneficial effect of adopting above-mentioned technical scheme is: the position control of the profile is firmer by two-point contact.
In other embodiments of the present invention, the outline of the bump 6 is a triangular prism, one side surface of the triangular prism is in contact with the cantilever 7, and the external angle included angle range at the intersection of the first inclined surface 6a and the second inclined surface 6b is 240 ° to 270 °.
The beneficial effect of adopting above-mentioned technical scheme is: the top of the salient point is not too sharp, so as to prevent the top of the salient point from being worn due to weak structural strength.
In other embodiments of the present invention, the rigidity of the external corner where the first inclined surface 6a and the second inclined surface 6b intersect is greater than the rigidity of the cantilever 7.
The beneficial effect of adopting above-mentioned technical scheme is: the service life of the top of the convex point is prolonged, and the elastic action of the cantilever is ensured.
In other embodiments of the present invention, the distance between the middle plate 4 and the upper plate 5 is shorter than the distance between the middle plate 4 and the bottom plate 3.
The beneficial effect of adopting above-mentioned technical scheme is: it is ensured that the first reentrant corner space can accommodate thicker profiles.
In other embodiments of the present invention, the bottom plate 3, the middle plate 4, and the upper plate 5 overlap each other in the projection perpendicular to the plane direction of the bottom plate 3, the middle plate 4, and the upper plate 5.
The beneficial effect of adopting above-mentioned technical scheme is: the bottom plate, the middle plate and the upper plate are similar in shape, and integrated processing is facilitated.
In other embodiments of the present invention, the bottom plate 3 has a convex rib 10 protruding toward the middle plate 4 at the edge departing from the edge covering plate 9.
The beneficial effect of adopting above-mentioned technical scheme is: the convex rib also provides a block mode at the another side of the section bar that the bump contacted, and bump and convex rib collocation further improve the firm in connection degree of section bar and angle bead.
In other embodiments of the present invention, the plate, the cantilever 7 and the bump 6 are made of an integrally formed nylon material.
The beneficial effect of adopting above-mentioned technical scheme is: the manufacturing cost can be reduced by integral manufacturing, the production efficiency is improved, and the shape structure of the device is convenient for integral forming manufacturing.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. A corner protector for facilitating assembly of profiles, comprising:
the plate is made of elastic materials, comprises a hemming plate with an L-shaped section formed by vertically butting two flat plates, and further comprises a bottom plate, a middle plate and an upper plate which are single flat plates and have L-shaped outlines, wherein the bottom plate, the middle plate and the upper plate are parallel to each other and are vertically connected with internal corners of the hemming plate;
the middle plate is provided with a hollowed groove penetrating through two surfaces of the middle plate, the hollowed groove comprises a first straight groove, a second straight groove and a third straight groove which are vertically connected in sequence, and the hollowed groove surrounds the cantilever;
the bump is located the cantilever, the bump is protruding along the direction towards the bottom plate, the bump top is including being crossing first inclined plane, the second inclined plane of angle, the steepness on first inclined plane is less than the steepness on second inclined plane, first inclined plane is farther than the distance of second inclined plane apart from the board of borduring.
2. The corner protector for facilitating profile assembly of claim 1, wherein: the first straight groove and the third straight groove are equal in length and parallel, and the first straight groove and the third straight groove are connected with two ends of the second straight groove respectively and extend in the same direction.
3. The corner protector for facilitating profile assembly of claim 2, wherein: the second inclined surface is closer to the second straight groove than the first inclined surface.
4. The corner protector for facilitating profile assembly of claim 1, wherein: the middle plate is provided with two cantilevers, each cantilever is provided with a convex point, and a connecting line between the two cantilevers is not parallel to any flat plate on the edge covering plate.
5. The corner protector for facilitating profile assembly of claim 1, wherein: the outline of the salient point is in the shape of a triangular prism, one side vertical surface of the triangular prism is in contact with the cantilever, and the included angle of the external angle of the intersection of the first inclined surface and the second inclined surface ranges from 240 degrees to 270 degrees.
6. The corner protector for facilitating assembly of profiles of claim 5, wherein: the rigidity of the external corner at the intersection of the first inclined surface and the second inclined surface is greater than that of the cantilever.
7. The corner protector for facilitating profile assembly of claim 1, wherein: the distance between the middle plate and the upper plate is shorter than that between the middle plate and the bottom plate.
8. The corner protector for facilitating profile assembly of claim 7, wherein: and on the projection of the bottom plate, the middle plate and the upper plate along the direction vertical to the plane of the bottom plate, the middle plate and the upper plate, the projection outlines of the bottom plate, the middle plate and the upper plate are superposed.
9. The corner protector for facilitating profile assembly of claim 7, wherein: the bottom plate possesses to the bellied protruding muscle of medium plate direction at the border that deviates from the board of borduring.
10. The corner protector for facilitating profile assembly of claim 1, wherein: the plate, the cantilever and the salient point are made of an integrally formed nylon material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921485734.8U CN210716914U (en) | 2019-09-06 | 2019-09-06 | Corner protector convenient for section bar assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921485734.8U CN210716914U (en) | 2019-09-06 | 2019-09-06 | Corner protector convenient for section bar assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210716914U true CN210716914U (en) | 2020-06-09 |
Family
ID=70965013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921485734.8U Expired - Fee Related CN210716914U (en) | 2019-09-06 | 2019-09-06 | Corner protector convenient for section bar assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210716914U (en) |
-
2019
- 2019-09-06 CN CN201921485734.8U patent/CN210716914U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A corner protector for easy assembly of profiles Effective date of registration: 20210525 Granted publication date: 20200609 Pledgee: Zhejiang Tyrone commercial bank Limited by Share Ltd. Taizhou Wenling branch Pledgor: ZHEJIANG PERLIGHT SOLAR Co.,Ltd. Registration number: Y2021980003961 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |