Stainless steel European standard groove corner connector

Abstract

The invention discloses a stainless steel European-standard groove corner connector, and relates to the technical field of corner connectors, the stainless steel European-standard groove corner connector comprises a corner connector, the bottom of the corner connector is provided with a first European-standard notch, a second European-standard notch and a third European-standard notch which are matched with protrusions on a mullion connecting piece, and the edge of the top surface of one side of the corner connector is provided with a first edge groove matched with the mullion connecting piece; an edge groove II matched with the mullion connecting piece is formed in the edge of the bottom surface of the other side of the corner connector; by using the corner connectors, the stress areas of the two ends of the atrium connecting piece can be conveniently increased, the shear resistance of the mullion connecting piece and the strength of the two ends of the mullion connecting piece are improved, and therefore glass can be conveniently installed; protrusions on the mullion connecting piece are inserted into the first European-standard notch, the second European-standard notch and the third European-standard notch, the mullion connecting piece can be conveniently limited, the mullion connecting piece can be conveniently installed on the corner connector, meanwhile, the contact face between the corner connector and the mullion connecting piece is increased, the mullion connecting piece can be stably installed on the corner connector, and the service life of the mullion connecting piece is prolonged. And the mounting stability of the mullion connecting piece is improved.

Description

Technical Field

[0001] The invention relates to the technical field of angle brackets, in particular to a stainless steel European standard groove angle bracket. Background Art

[0002] When installing the glass, the center support connector is first installed on the window frame, and then the glass is installed on the atrium connector. However, the existing atrium connector and window frame are only fixed together by screws. Since screw fixation is point force, the force effect of the center support connector is poor, resulting in poor fixing effect of the center support connector. At the same time, the glass itself is relatively heavy. If the fixing effect of the center support connector is poor, the center support connector will not be able to bear the weight of the glass, thereby affecting the installation of the glass. Summary of the invention

[0003] The present invention proposes a stainless steel European standard groove angle code in order to solve the problems in the background technology.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions: A stainless steel European standard groove angle bracket, comprising an angle bracket, wherein the bottom of the angle bracket is respectively provided with European standard groove 1, European standard groove 2 and European standard groove 3 which match with the protrusion on the middle support connecting piece, a side groove 1 which matches with the middle support connecting piece is provided at the top edge of one side of the angle bracket, and a side groove 2 which matches with the middle support connecting piece is provided at the bottom edge of the other side of the angle bracket; A third card slot is provided at one end of the European standard slot, a second card slot is symmetrically provided at one end of the European standard slot, and a fourth card slot is provided at one end of the side slot.

[0005] Preferably, the European standard slot one is an inverted L-shape, and the slot notch deviation of the European standard slot one is ±0.3, the size deviation is ±0.5, the position deviation is ±0.5, and the angle deviation is ±0.5.

[0006] Preferably, the European standard slot 2 is T-shaped, and the slot notch deviation of the European standard slot 2 is ±0.3, the size deviation is ±0.5, the position deviation is ±0.5, and the angle deviation is ±0.5.

[0007] Preferably, the European standard slot three is rectangular, and the slot notch deviation of the European standard slot three is ±0.3, the size deviation is ±0.5, the position deviation is ±0.5, and the angle deviation is ±0.5.

[0008] Preferably, the depth of the card slot one is 30 mm, and the depths of the card slot two, the card slot three and the card slot four are all 10 mm.

[0009] Preferably, the notch deviations of the first slot, the second slot, the third slot and the fourth slot are all ±0.3, the size deviations are all ±0.5, the position deviations are all ±0.5, and the angle deviations are all ±0.5.

[0010] Preferably, a plurality of M6 countersunk holes 1 are symmetrically provided on the side surface of the angle code, and a plurality of M6 countersunk holes 2 are symmetrically provided on the bottom surface of the angle code.

[0011] Preferably, the drilling deviations of the M6 ​​countersunk hole 1 and the M6 ​​countersunk hole 2 are both ±0.5, the notch deviations are both ±0.3, the size deviations are both ±0.5, the position deviations are both ±0.5, and the angle deviations are both ±0.5.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: The present invention increases the stress-bearing areas at both ends of the atrium connector by using angle brackets, improves the shear resistance of the center support connector and the strength of both ends of the center support connector, thereby facilitating the installation of the glass; wherein, by inserting the protrusion on the center support connector into European standard slot one, European standard slot two and European standard slot three, it is convenient to limit the center support connector, thereby facilitating the installation of the center support connector on the angle bracket, and at the same time, also increases the contact surface between the angle bracket and the center support connector, thereby facilitating the stable installation of the center support connector on the angle bracket, thereby improving the stability of the installation of the center support connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It shows a schematic structural diagram of a front viewing angle provided by an embodiment of the present invention; Figure 2 It shows a schematic structural diagram of a side viewing angle provided by an embodiment of the present invention; Figure 3 It shows a schematic structural diagram of a rear viewing angle provided by an embodiment of the present invention; Figure 4 It shows a schematic structural diagram of a bottom-up viewing angle provided by an embodiment of the present invention; Figure 5 A schematic diagram of a cross-sectional structure at a front viewing angle provided by an embodiment of the present invention is shown; Figure 6 An exploded view of the connection between the angle bracket and the center support connector provided according to an embodiment of the present invention is shown.

[0014] Legend: 1. Angle code; 2. M6 countersunk hole 1; 3. M6 countersunk hole 2; 4. European standard slot 1; 5. European standard slot 2; 6. European standard slot 3; 7. Side slot 1; 8. Card slot 1; 9. Card slot 2; 10. Side slot 2; 11. Card slot 3; 12. Card slot 4. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] See also Figure 1 - Figure 6 , the present invention provides a technical solution: The stainless steel European standard groove angle bracket includes angle bracket 1. Angle bracket 1 is made of stainless steel material, which makes angle bracket 1 have high strength and corrosion resistance, thereby increasing the service life of angle bracket 1 and preventing the middle support connector from losing its support point. Improve the stability of glass installation; and the corner code 1 is L-shaped, which is convenient for supporting the center support connector and is also convenient for installation inside the window frame; wherein, by using the corner code 1, the force-bearing area of ​​the center support connector is changed from a point to a surface, thereby making the connection between the center support connector and the window frame more stable, further facilitating the installation of glass; the bottom of the corner code 1 is respectively provided with a European standard slot 1 4, a European standard slot 2 5 and a European standard slot 3 6 which match the protrusion on the center support connector, and by inserting the protrusion on the center support connector into the European standard slot 1 4, the European standard slot 2 5 and the European standard slot 3 6, it is convenient to The middle brace connector is limited, so that it is convenient to install the middle brace connector on the angle bracket 1, and at the same time, the contact surface between the angle bracket 1 and the middle brace connector is increased, so that the middle brace connector is stably installed on the angle bracket 1, and the stability of the installation of the middle brace connector is improved; a side groove 1 7 cooperating with the middle brace connector is provided at the edge of the top surface of one side of the angle bracket 1, and a side groove 2 10 cooperating with the middle brace connector is provided at the edge of the bottom surface of the other side of the angle bracket 1. The side grooves 1 7 and 10 are fitted with the middle brace connector, so that the force bearing area of ​​the middle brace connector is increased, thereby improving the stability of the installation of the middle brace connector; A card slot three 11 is provided at the end of the European standard slot one 4, a card slot two 9 is symmetrically provided at one end of the European standard slot two 5, and a card slot four 12 is provided at one end of the side slot one 7. The usage of the card slot three 11, the card slot two 9 and the card slot four 12 is as follows: first, fit the middle support connector with the angle code 1, and then fix the clamping block on the end of the middle support connector, and then make the clamping block respectively clamped in the corresponding card slot three 11, the card slot two 9 and the card slot four 12, so as to realize the positioning of the middle support connector and prevent the middle support connector from being separated from the angle code 1, thereby facilitating the installation of the middle support connector and the angle code 1.

[0017] In the present invention, the European standard slot 4 is an inverted L-shape, which increases the contact area between the center support connector and the angle code 1, thereby increasing the force-bearing area of ​​the center support connector, thereby increasing the shear resistance of the center support connector, and further facilitating the support of the glass; and the slot notch deviation of the European standard slot 4 is ±0.3, the size deviation is ±0.5, the position deviation is ±0.5, and the angle deviation is ±0.5, which improves the processing accuracy of the European standard slot 4, thereby facilitating the European standard slot 4 to cooperate with the corresponding protrusion on the center support connector, further facilitating the connection between the center support connector and the angle code 1.

[0018] In the present invention, the European standard slot 25 is T-shaped, which increases the contact area between the center support connector and the angle code 1, thereby increasing the force-bearing area of ​​the center support connector, thereby improving the shear resistance of the center support connector; and the slot notch deviation of the European standard slot 25 is ±0.3, the size deviation is ±0.5, the position deviation is ±0.5, and the angle deviation is ±0.5, which improves the processing accuracy of the European standard slot 25, thereby facilitating the European standard slot 25 to cooperate with the corresponding protrusion on the center support connector, further facilitating the connection between the center support connector and the angle code 1.

[0019] In the present invention, the European standard slot three 6 is rectangular, which is convenient for the middle support connection to be installed on the angle code 1; and the slot notch deviation of the European standard slot three 6 is ±0.3, the size deviation is ±0.5, the position deviation is ±0.5, and the angle deviation is ±0.5, which improves the processing accuracy of the European standard slot three 6, thereby facilitating the European standard slot three 6 to cooperate with the corresponding protrusion on the middle support connector, further facilitating the connection between the middle support connector and the angle code 1.

[0020] In the present invention, the depth of slot one 8 is 30 mm, and the depths of slot two 9, slot three 11 and slot four 12 are all 10 mm, which is convenient for processing slot one 8, slot two 9, slot three 11 and slot four 12; the notch deviations of slot one 8, slot two 9, slot three 11 and slot four 12 are all ±0.3, the size deviations are all ±0.5, the position deviations are all ±0.5, and the angle deviations are all ±0.5, which improves the processing accuracy of slot one 8, slot two 9, slot three 11 and slot four 12, thereby facilitating the card block on the middle support connector to be connected in slot one 8, slot two 9, slot three 11 and slot four 12, further facilitating the installation of the middle support connector angle code 1.

[0021] In the present invention, a plurality of M6 countersunk holes 1 2 are symmetrically provided on the side surface of the angle code 1, and a plurality of M6 countersunk holes 2 3 are symmetrically provided on the bottom surface of the angle code 1; by using the M6 ​​countersunk holes 1 2, it is convenient to fix the angle code 1 on the window frame, and by using the M6 ​​countersunk holes 2 3, it is convenient to fix the angle code 1 and the center support connector together.

[0022] In the present invention, the drilling deviation of M6 countersunk hole 1 2 and M6 countersunk hole 2 3 is ±0.5, the notch deviation is ±0.3, the size deviation is ±0.5, the position deviation is ±0.5, and the angle deviation is ±0.5, which improves the processing accuracy of M6 countersunk hole 1 2 and M6 countersunk hole 2 3 and avoids the position of M6 countersunk hole 1 2 and M6 countersunk hole 2 3 being wrong or offset, which is beneficial to the installation of the angle code 1 and the center support connector.

[0023] Working principle: first, a slot for installing the angle code 1 is reserved on the window frame. When installing the angle code 1 and the center support connector, first pass all the protrusions on the center support connector through the European standard slot one 4, European standard slot two 5, and European standard slot three 6 on the angle code 1, and then fix a clamping block that matches the slot one 8, slot two 9, slot three 11, and slot four 12 at the end of the center support connector, and move the angle code 1 to move the clamping block into each slot one 8, slot two 9, slot three 11, and slot four 12, and then use screws to pass through each M6 countersunk hole two 3 and screw them into the center support connector, so that the center support connector and the angle code 1 are fixed together; finally, fix the angle code 1 in the slot reserved on the window frame by screws, thereby realizing the fixation of the angle code 1 and further realizing the fixation of the center support connector.

[0024] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A stainless steel European standard slot angle bracket, comprising an angle bracket (1), characterized in that: The bottom of the corner bracket (1) is respectively provided with a European standard slot 1 (4), a European standard slot 2 (5) and a European standard slot 3 (6) which cooperate with the protrusion on the middle support connecting piece; the top edge of one side of the corner bracket (1) is provided with a side slot 1 (7) which cooperates with the middle support connecting piece; the bottom edge of the other side of the corner bracket (1) is provided with a side slot 2 (10) which cooperates with the middle support connecting piece; The end of the European standard slot one (4) is provided with a third card slot (11), one end of the European standard slot two (5) is symmetrically provided with a second card slot (9), and one end of the side slot one (7) is provided with a fourth card slot (12).

2. The stainless steel European standard groove angle bracket according to claim 1, characterized in that: The European standard slot one (4) is inverted L-shaped, and the slot notch deviation of the European standard slot one (4) is ±0.3, the size deviation is ±0.5, the position deviation is ±0.5, and the angle deviation is ±0.

5.

3. The stainless steel European standard groove angle bracket according to claim 1, characterized in that: The European standard slot 2 (5) is T-shaped, and the slot notch deviation of the European standard slot 2 (5) is ±0.3, the size deviation is ±0.5, the position deviation is ±0.5, and the angle deviation is ±0.

5.

4. The stainless steel European standard slot angle bracket according to claim 1, characterized in that: The European standard slot three (6) is rectangular, and the slot notch deviation of the European standard slot three (6) is ±0.3, the size deviation is ±0.5, the position deviation is ±0.5, and the angle deviation is ±0.

5.

5. The stainless steel European standard slot angle bracket according to claim 1, characterized in that: The depth of the first card slot (8) is 30 mm, and the depths of the second card slot (9), the third card slot (11) and the fourth card slot (12) are all 10 mm.

6. The stainless steel European standard slot angle bracket according to claim 5, characterized in that: The notch deviations of the first slot (8), the second slot (9), the third slot (11) and the fourth slot (12) are all ±0.3, the size deviations are all ±0.5, the position deviations are all ±0.5, and the angle deviations are all ±0.

5.

7. The stainless steel European standard slot angle bracket according to claim 1, characterized in that: A plurality of M6 countersunk holes (2) are symmetrically provided on the side surface of the angle code (1), and a plurality of M6 countersunk holes (3) are symmetrically provided on the bottom surface of the angle code (1).

8. The stainless steel European standard groove angle bracket according to claim 7, characterized in that: The drilling deviation of the M6 ​​countersunk hole 1 (2) and the M6 ​​countersunk hole 2 (3) is ±0.5, the notch deviation is ±0.3, the size deviation is ±0.5, the position deviation is ±0.5, and the angle deviation is ±0.5.

Images