CN210578392U - Be suitable for multi-angle installation to fill and use rubber angle bead spare - Google Patents
Be suitable for multi-angle installation to fill and use rubber angle bead spare Download PDFInfo
- Publication number
- CN210578392U CN210578392U CN201921355612.7U CN201921355612U CN210578392U CN 210578392 U CN210578392 U CN 210578392U CN 201921355612 U CN201921355612 U CN 201921355612U CN 210578392 U CN210578392 U CN 210578392U
- Authority
- CN
- China
- Prior art keywords
- angle
- corner protector
- branch
- rubber
- weak part
- 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
- 229920001971 elastomer Polymers 0.000 title claims abstract description 25
- 239000005060 rubber Substances 0.000 title claims abstract description 25
- 238000009434 installation Methods 0.000 title claims abstract description 20
- 239000011324 bead Substances 0.000 title claims description 13
- 230000001012 protector Effects 0.000 claims abstract description 43
- 239000000463 material Substances 0.000 claims abstract description 18
- 239000005062 Polybutadiene Substances 0.000 claims description 5
- 229920002857 polybutadiene Polymers 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 18
- 230000006872 improvement Effects 0.000 description 16
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
- 230000032683 aging Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a rubber corner protector for filling suitable for multi-angle installation, which comprises a containing cavity, wherein two adjacent sectional materials are connected through a hinge, the containing cavity is an opening cavity on the corner protector, the containing cavity is wrapped with a hinge, a space plane is present and is parallel to the length direction of the two adjacent sectional materials, an inner angle is formed by the inner wall of the containing cavity along the section of the containing cavity, and the angle of the inner angle is equal to the included angle between the two adjacent sectional materials in the length direction; the flanging is protruded out of the outer wall of the accommodating cavity; the weak part is positioned on the outer wall of the accommodating cavity and the flanging, the weak part is positioned on the symmetrical section of the corner protector, the angular bisector of the inner angle is positioned on the symmetrical section, the weak part is divided into a first weak part and a second weak part with thinner thickness along the angular bisector direction, and the middle parts of the first weak part and the second weak part are in contact with the convex column with thicker thickness together; the corner protecting piece is made of rubber. Adopt this utility model discloses a butt joint that suitable degree deformation can adapt to different angle section bars reduces manufacturing cost.
Description
Technical Field
The utility model relates to a photovoltaic accessory field, concretely relates to it fills and uses rubber angle bead spare to be suitable for multi-angle installation.
Background
At present, in the successive photovoltaic roof installation projects, due to the diversification of building design, the overall external contour shape of an installed photovoltaic system is also diversified and irregular, and the angle of the installed photovoltaic system is not simply covered by 45 degrees. For example, some roof roofing shapes are isosceles trapezoids, but the angle may be 49 °, 55 °, etc. And often in order to guarantee the aesthetic property of roofing, the customer requires that the apex angle of the whole outline of photovoltaic module can have the corner protector parcel of matching, provides the corner protector that the angle corresponds promptly. The corner protectors are typically cast or injection moulded parts and the product is rigid, meaning that corner protectors are preferably developed for different angles, except for the original 45 ° corner protector. Therefore, the equipment cost is high, the material types are multiple, and the universality is low.
SUMMERY OF THE UTILITY MODEL
The to-be-solved problem of the utility model is to provide a be suitable for multi-angle installation to fill and use rubber angle bead spare, can adapt to the butt joint of different angle section bars through moderate degree deformation, reduce manufacturing cost.
In order to solve the above problem, the utility model provides a be suitable for multi-angle installation to fill and use rubber angle bead spare, for reaching above-mentioned purpose, the utility model provides a technical scheme that its technical problem adopted is:
a rubber corner protector suitable for multi-angle installation and filling, comprising: the two adjacent sectional materials are connected through a hinge, the accommodating cavity is an opening cavity on the corner protector, the hinge is wrapped in the accommodating cavity, a space plane is formed and is parallel to the length direction of the two adjacent sectional materials, the inner wall of the accommodating cavity forms an inner angle along the section of the accommodating cavity along the space plane, and the inner angle is equal to the included angle between the two adjacent sectional materials in the length direction; the flanging is protruded out of the outer wall of the accommodating cavity; the weak part is positioned on the outer wall of the accommodating cavity and the flanging, the weak part is positioned on the symmetrical section of the corner protector, the angular bisector of the inner angle is positioned on the symmetrical section, the weak part is divided into a first weak part and a second weak part with thinner thickness along the angular bisector direction, and the middle parts of the first weak part and the second weak part are in contact with the convex column with thicker thickness together; the corner protecting piece is made of rubber.
The beneficial effect of adopting above-mentioned technical scheme is: the universal corner protector is designed, and can be applied to a certain angle range. The ends of the two sectional materials corresponding to the rays at the vertex angle of the outer contour of the photovoltaic module can be in a transverse form, so that beveling is not needed, and the field processing difficulty is reduced. The corresponding die sinking cost of angle bead spare is low, and on-the-spot material kind also becomes fewly, and the commonality is strong. The toughness and the field-site bending of elasticity of the rubber material have wide applicability. Meanwhile, the corner protection piece softens the vertex angle of the photovoltaic module, so that personnel are not easily injured by the vertex angle of the photovoltaic module in the installation and maintenance process. If the angle becomes bigger, the weak part of the corner protector deformed, which is close to the vertex angle, is contracted, the weak part which is away from the vertex angle is stretched, and the convex column plays a role similar to a central shaft even if the position of the convex column is a transition position.
As a further improvement, the outer contour of the convex column is cylindrical, and the length-diameter ratio of the convex column is smaller than one.
The beneficial effect of adopting above-mentioned technical scheme is: the convex column does not need to protrude too much and can play a role similar to a central shaft.
As a further improvement, the width of the first weak point and the second weak point in the direction deviating from the convex column is gradually widened.
The beneficial effect of adopting above-mentioned technical scheme is: when the corner protector deforms, the shrinkage of each part of the first weak point and the second weak point corresponds to the width of the corner protector.
As the utility model discloses a further improvement again, possess the prefabricated concave joint of a plurality of on first weak department, the weak department of second, every prefabricated concave joint is the double break line, and the apex angle of double break line is located the symmetry section of angle bead spare.
The beneficial effect of adopting above-mentioned technical scheme is: the prefabricated concave joint further reduces the structural strength of the weak part, can guide the contraction of the weak part and facilitates the inner angle elasticity change of the corner protector.
As the utility model discloses a further improvement again, angle bead spare is connected through connecting portion between first branch and the second branch including first branch, the second branch of each other angulation, first branch, second branch, connecting portion enclose into and hold the chamber.
The beneficial effect of adopting above-mentioned technical scheme is: the whole mouth of the containing cavity is large and small, so that the hinge can enter.
As a further improvement of the present invention, the inner walls of the first branch and the second branch have a rib extending along the length direction thereof.
The beneficial effect of adopting above-mentioned technical scheme is: the convex ribs improve the contact extrusion force of the corner protection piece and the section bar, and improve the firmness after assembly.
As the utility model discloses a further improvement again, it possesses convex pawl to hold intracavity wall, and the pawl holds chamber bottom one side slope steeply in the pawl holds chamber open-ended one side slope towards.
The beneficial effect of adopting above-mentioned technical scheme is: the pawl is similar to a ratchet wheel in function, the force for pulling out the corner protector is required to be larger than the force for inserting the corner protector, and the corner protector after being assembled is not easy to fall off.
As a further improvement of the utility model, the inner angle of the containing cavity is 50 degrees under the state of no external force.
The beneficial effect of adopting above-mentioned technical scheme is: an initial angle of 50 deg. allows the corner fitting to accommodate butt joints of profiles having included angles in the range of 45 deg. to 55 deg..
As a further improvement of the utility model, the corner protector is made of butadiene rubber.
The beneficial effect of adopting above-mentioned technical scheme is: the butadiene rubber is a cis-structure rubber obtained by polymerizing butadiene. Excellent elasticity and wear resistance, good aging resistance and excellent low temperature resistance.
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 an assembly schematic of an embodiment of the present invention;
FIG. 2 is a perspective view of an embodiment of the present invention;
fig. 3 is a top view of an embodiment of the present invention.
1-a first branch; 2-a second branch; 3-section bar; 4-a hinge; 5, fixing blocks; 6-a connecting part; 7-flanging; 8-a containing cavity; 9-convex ribs; 10-prefabricating a concave seam; 11-convex column; 12-pawl; 13-first weakness; 14-second weakness.
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 a be suitable for multi-angle installation to fill and use rubber angle bead spare, include: the accommodating cavity 8 is formed in a way that two adjacent sectional materials 3 are connected through a hinge 4, the accommodating cavity 8 is an opening cavity on the corner protector, the hinge 4 is wrapped in the accommodating cavity 8, a space plane is formed and is parallel to the length direction of the two adjacent sectional materials 3, an inner angle is formed on the inner wall of the accommodating cavity 8 along the space plane on the section of the accommodating cavity 8, and the angle of the inner angle is equal to the included angle between the two adjacent sectional materials 3 in the length direction; the flanging 7 protrudes out of the outer wall of the accommodating cavity 8; the weak point is positioned on the outer wall of the accommodating cavity 8 and the flange 7, the weak point is positioned on a symmetrical section of the corner protector, an angular bisector of the inner angle is positioned on the symmetrical section, the weak point is divided into a first weak point 13 and a second weak point 14 with thinner thickness along the angular bisector direction, and the middle parts of the first weak point 13 and the second weak point 14 are in contact with the convex column 11 with thicker thickness; the corner protecting piece is made of rubber.
The first weakness 13, the second weakness 14 and the projection 11 are hidden in fig. 1 and 2.
The beneficial effect of adopting above-mentioned technical scheme is: the universal corner protector is designed, and can be applied to a certain angle range. The ends of the two sectional materials corresponding to the rays at the vertex angle of the outer contour of the photovoltaic module can be in a transverse form, so that beveling is not needed, and the field processing difficulty is reduced. The corresponding die sinking cost of angle bead spare is low, and on-the-spot material kind also becomes fewly, and the commonality is strong. The toughness and the field-site bending of elasticity of the rubber material have wide applicability. Meanwhile, the corner protection piece softens the vertex angle of the photovoltaic module, so that personnel are not easily injured by the vertex angle of the photovoltaic module in the installation and maintenance process. If the angle becomes bigger, the weak part of the corner protector deformed, which is close to the vertex angle, is contracted, the weak part which is away from the vertex angle is stretched, and the convex column plays a role similar to a central shaft even if the position of the convex column is a transition position.
As a further improvement of the utility model, the outer contour of the convex column 11 is cylindrical, and the length-diameter ratio of the convex column 11 is smaller than one.
The beneficial effect of adopting above-mentioned technical scheme is: the convex column does not need to protrude too much and can play a role similar to a central shaft.
As a further improvement of the present invention, the width of the first weak point 13 and the second weak point 14 is gradually widened in the direction away from the convex pillar 11.
The beneficial effect of adopting above-mentioned technical scheme is: when the corner protector deforms, the shrinkage of each part of the first weak point and the second weak point corresponds to the width of the corner protector.
As the utility model discloses a further improvement again, possess a plurality of prefabricated concave joint 10 on first weak department 13, the weak department 14 of second, every prefabricated concave joint 10 is the double break line, and the apex angle of double break line is located the symmetry section of angle bead spare.
The beneficial effect of adopting above-mentioned technical scheme is: the prefabricated concave joint further reduces the structural strength of the weak part, can guide the contraction of the weak part and facilitates the inner angle elasticity change of the corner protector.
As the utility model discloses a further improvement again, the angle bead spare is connected through connecting portion 6 between first branch 1 and the second branch 2 including first branch 1, the second branch 2 of each other angulation, first branch 1, the second branch 2, connecting portion 6 enclose into holding chamber 8.
The beneficial effect of adopting above-mentioned technical scheme is: the whole mouth of the containing cavity is large and small, so that the hinge can enter.
As a further improvement of the present invention, the inner walls of the first branch 1 and the second branch 2 have a rib 9 extending along the length direction thereof.
As shown in fig. 1, a fixed block 5 is fixed on the hinge 4, and the fixed block 5 is inserted into the inner cavity of the section bar 3.
The beneficial effect of adopting above-mentioned technical scheme is: the convex ribs improve the contact extrusion force of the corner protection piece and the section bar, and improve the firmness after assembly.
As the utility model discloses a further improvement again, it possesses convex pawl 12 to hold 8 inner walls in chamber, and pawl 12 is steeper than pawl 12 towards holding 8 open-ended one side slopes in chamber towards holding 8 bottoms in chamber.
The beneficial effect of adopting above-mentioned technical scheme is: the pawl is similar to a ratchet wheel in function, the force for pulling out the corner protector is required to be larger than the force for inserting the corner protector, and the corner protector after being assembled is not easy to fall off.
As a further improvement of the present invention, the inner angle of the accommodating chamber 8 is 50 ° when the chamber is not under the external force.
The beneficial effect of adopting above-mentioned technical scheme is: an initial angle of 50 deg. allows the corner fitting to accommodate butt joints of profiles having included angles in the range of 45 deg. to 55 deg..
As a further improvement of the utility model, the corner protector is made of butadiene rubber.
The beneficial effect of adopting above-mentioned technical scheme is: the butadiene rubber is a cis-structure rubber obtained by polymerizing butadiene. Excellent elasticity and wear resistance, good aging resistance and excellent low temperature resistance.
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 (9)
1. The utility model provides a be suitable for multi-angle installation fill with rubber angle bead spare which characterized in that includes:
the receiving cavity is an opening cavity on the corner protector, the receiving cavity is wrapped by the hinge, a space plane exists and is parallel to the length direction of the two adjacent sectional materials, the section of the receiving cavity is arranged along the space plane, the inner wall of the receiving cavity forms an inner angle, and the inner angle is equal to the included angle of the two adjacent sectional materials in the length direction;
the flanging is protruded out of the outer wall of the accommodating cavity;
the weak part is positioned on the outer wall of the accommodating cavity and the flanging, the weak part is positioned on a symmetrical section of the corner protector, an angular bisector of the inner angle is positioned on the symmetrical section, the weak part is divided into a first weak part and a second weak part with thinner thickness along the direction of the angular bisector, and the middle parts of the first weak part and the second weak part are in contact with the convex column with thicker thickness;
the corner protector is made of rubber.
2. The rubber corner protector applicable to multi-angle installation and filling of claim 1, wherein: the outer contour of the convex column is cylindrical, and the length-diameter ratio of the convex column is smaller than one.
3. The rubber corner protector applicable to multi-angle installation and filling of claim 1, wherein: the width of the first weak point and the width of the second weak point are gradually widened in the direction departing from the convex column.
4. The rubber corner protector applicable to multi-angle installation and filling of claim 3, wherein: the first weak point and the second weak point are provided with a plurality of prefabricated concave seams, each prefabricated concave seam is a double-fold line, and vertex angles of the double-fold lines are located on symmetrical sections of the corner protection piece.
5. The rubber corner protector applicable to multi-angle installation and filling of claim 1, wherein: the corner protection piece comprises a first branch and a second branch which form an angle with each other, the first branch is connected with the second branch through a connecting part, and the first branch, the second branch and the connecting part enclose to form an accommodating cavity.
6. The rubber corner protector applicable to multi-angle installation and filling of claim 5, wherein: the inner walls of the first branch and the second branch are provided with convex ribs extending along the length direction of the first branch and the second branch.
7. The rubber corner protector applicable to multi-angle installation and filling of claim 6, wherein: the inner wall of the accommodating cavity is provided with a convex inverted tooth, and the gradient of one surface of the inverted tooth facing the bottom of the accommodating cavity is steeper than the gradient of one surface of the inverted tooth facing the opening of the accommodating cavity.
8. The rubber corner protector applicable to multi-angle installation and filling of claim 1, wherein: under the state of not receiving external force, the interior angle of the accommodating cavity is 50 degrees.
9. The rubber corner protector applicable to multi-angle installation and filling of claim 1, wherein: the corner protector is made of butadiene rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921355612.7U CN210578392U (en) | 2019-08-20 | 2019-08-20 | Be suitable for multi-angle installation to fill and use rubber angle bead spare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921355612.7U CN210578392U (en) | 2019-08-20 | 2019-08-20 | Be suitable for multi-angle installation to fill and use rubber angle bead spare |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210578392U true CN210578392U (en) | 2020-05-19 |
Family
ID=70638312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921355612.7U Expired - Fee Related CN210578392U (en) | 2019-08-20 | 2019-08-20 | Be suitable for multi-angle installation to fill and use rubber angle bead spare |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210578392U (en) |
-
2019
- 2019-08-20 CN CN201921355612.7U patent/CN210578392U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4928431A (en) | Door weather strip for motor vehicle | |
| JP3356733B2 (en) | Cable drag chain | |
| WO1994026601A1 (en) | Bottle of synthetic resin provided with handle and method of manufacturing same | |
| JPH01289716A (en) | Moulding and manufacture thereof | |
| JPH08280983A (en) | Hose for washing machine | |
| JP2009044783A (en) | Wire harness protective tubing | |
| CN210578392U (en) | Be suitable for multi-angle installation to fill and use rubber angle bead spare | |
| ITTO960811A1 (en) | SPACER WASHER | |
| KR100261854B1 (en) | Pe polyethylene saddle lean water pipe | |
| JP6280883B2 (en) | Door weather strip | |
| US20100221062A1 (en) | Ball and Socket Connectors With Substructure | |
| JP4144765B2 (en) | Synthetic resin housing | |
| CN210790925U (en) | Tool box and excavator | |
| JP3025450U (en) | Tube guide | |
| CN106992477A (en) | A kind of smooth lock-fit-type bellows and its manufacture method | |
| JP3982652B2 (en) | Synthetic resin reinforcing panel and synthetic resin casing using the synthetic resin reinforcing panel | |
| JPH0315490Y2 (en) | ||
| EP0486962A1 (en) | Multi-purpose flexible sleeve | |
| JP2629538B2 (en) | Door glass run corner forming method | |
| CN214835945U (en) | Door and window adhesive tape corner sealing device | |
| JPH08168134A (en) | Protector for wire harness | |
| JPS63294352A (en) | Plastic blow bottle equipped with handle | |
| CN205534785U (en) | Bent -pipe joint | |
| JP2002187434A (en) | Joint structure for corner of glass run | |
| JP2552019B2 (en) | Plastic blow bottle with handle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 |