Connecting structure of aluminum lining surface corner brace and mullion

Abstract

The utility model relates to the technical field of doors and windows, in particular to an aluminum lining surface corner brace and mullion connecting structure which comprises a first mullion and a second mullion, a corner brace is arranged on the right side of the first mullion, a fixing block is arranged on the left side of the corner brace, and a connecting mechanism is arranged between the fixing block and the first mullion. A nut is installed at the bottom of the corner connector, a first fixing hole is formed in the surface of the top of the corner connector, a second fixing hole is formed in the surface of the top of the second mullion, and a locking stud is arranged in the second fixing hole. And therefore, the purpose of conveniently fixing the corner connector and the mullion is achieved, the position of the corner connector can be conveniently adjusted, the connecting effect of the mullion is improved, and follow-up use is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of doors and windows, in particular to a connection structure between an aluminum lining surface corner code and a middle stile. Background Art

[0002] The structural profiles of doors and windows mainly include side mullions and middle mullions. The middle mullions are not connected to the walls, but are mainly used for support and glass partitions. The middle mullions are connected through angle brackets.

[0003] A connection structure between an angle bracket on an aluminum lining surface and a center stile is currently used, wherein the connection between the stile and the angle bracket is mostly achieved by screwing and drilling. This connection method is not adjustable. Once the drilling position is wrong, it is easy to cause the installation position of the angle bracket to shift, thereby affecting the connection effect of the center stile, which is not conducive to subsequent use.

[0004] In summary, the utility model solves the problems in the above-mentioned background technology by designing a connection structure between an aluminum lining surface corner bracket and a middle stile. Utility Model Content

[0005] The utility model aims to provide a connection structure between an aluminum lining surface corner code and a stile to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A connection structure of an angle code and a stile on an aluminum lining surface, comprising a first stile and a second stile, wherein the right side of the first stile is provided with an angle code, the left side of the angle code is provided with a fixing block, a connection mechanism is provided between the fixing block and the first stile, a nut is installed at the bottom of the angle code, a first fixing hole is provided on the top surface of the angle code, a second fixing hole is provided on the top surface of the second stile, and a locking stud is provided inside the second fixing hole;

[0008] The connecting mechanism includes a moving block, a fastening sleeve and a limiting hole. The moving block is arranged on the inner side of the right end of the No. 1 middle stile, and a fixing stud and a limiting column are fixedly installed on its right end respectively. The fastening sleeve is rotatably arranged on the right side surface of the fixed block through a rotating member, and the limiting hole is opened on the right side surface of the fixed block.

[0009] As a preferred solution of the utility model, the vertical cross-section of the angle code is an L-shaped structure, and the inner side thereof is fixedly connected to the right side surface of the fixing block by a locking screw.

[0010] As a preferred solution of the utility model, the outer surface of the fixing block is in close contact with the inner wall of the second middle stile, and the top surface of the angle code is flush with the top surface of the fixing block.

[0011] As a preferred solution of the utility model, the shapes and sizes of the No. 1 fixing hole and the No. 2 fixing hole are consistent, and they coincide with the internal center axis of the No. 2 fixing hole. The top edge of the nut is welded to the inner top surface of the angle code, and the locking stud is threadedly connected to the nut, and the locking stud is a hexagonal cylindrical head stud.

[0012] As a preferred solution of the utility model, the cross-sectional shape of the No. 1 middle stile matches the moving block, and its outer surface is slidably connected to the right inner wall of the No. 1 middle stile.

[0013] As a preferred solution of the utility model, the limiting column and the limiting hole are arranged correspondingly and in close contact, and the outer surface of the limiting column does not contact the outer surface of the fastening sleeve.

[0014] As a preferred solution of the utility model, the inner wall of the fastening sleeve is provided with an internal thread, and the internal thread is threadedly connected to the fixing stud via the internal thread, and the outer side of the fastening sleeve is in a hexagonal structure.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] In the utility model, by setting up a connection structure of an aluminum-lined surface angle code and a center stile, the structural design in the connection mechanism is utilized to realize sliding between the moving block and the No. 1 center stile, and under the thread cooperation between the fastening sleeve and the fixed stud, the fixed block and the moving block are fastened and squeezed to the No. 1 center stile, thereby achieving the purpose of conveniently fixing the angle code and the center stile, facilitating the adjustment of the position of the angle code, improving the connection effect of the center stile, and facilitating subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the first middle stile of the utility model;

[0019] Figure 3 It is a partial exploded structural diagram of the connection mechanism of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the No. 2 middle stile of the utility model.

[0021] In the figure: 1, middle stile No. 1; 2, middle stile No. 2; 201, fixing hole No. 2; 202, locking stud; 3, angle code; 301, nut; 302, fixing hole No. 1; 4, fixing block; 5, connecting mechanism; 501, moving block; 502, fastening sleeve; 503, limiting hole; 504, fixing stud; 505, limiting column. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0024] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0026] For examples, see Figure 1-4 , the utility model provides a technical solution:

[0027] A connection structure of an angle code and a stile on an aluminum lining surface, comprising a first stile 1 and a second stile 2, an angle code 3 is arranged on the right side of the first stile 1, a fixing block 4 is arranged on the left side of the angle code 3, a connection mechanism 5 is arranged between the fixing block 4 and the first stile 1, a nut 301 is installed at the bottom of the angle code 3, a first fixing hole 302 is arranged on the top surface of the angle code 3, a second fixing hole 201 is arranged on the top surface of the second stile 2, and a locking stud 202 is arranged inside the second fixing hole 201;

[0028] Specifically, the vertical cross-section of the angle code 3 is an L-shaped structure, and its inner side is fixedly connected to the right side surface of the fixing block 4 by a locking screw, the outer side surface of the fixing block 4 is in close contact with the inner wall of the No. 2 middle stile 2, the top surface of the angle code 3 is flush with the top surface of the fixing block 4, the No. 1 fixing hole 302 and the No. 2 fixing hole 201 have the same shape and size, and it coincides with the inner center axis of the No. 2 fixing hole 201, the top side of the nut 301 is welded to the inner top surface of the angle code 3, the locking stud 202 is threadedly connected to the nut 301, and the locking stud 202 is a hexagonal cylindrical head stud;

[0029] In the present embodiment, the setting of the fixing block 4 is mainly used to fix the angle code 3. When the fixing block 4 is in close contact with the inner wall of the No. 2 center stile 2, the angle code 3 is placed on the inner side of the No. 2 center stile 2. By setting the locking stud 202 and the nut 301, the locking stud 202 passes through the No. 2 fixing hole 201 and the No. 1 fixing hole 302 in sequence and forms a threaded lock with the nut 301, thereby achieving the function of fixing the angle code 3 and the No. 2 center stile 2.

[0030] In this embodiment, please refer to Figure 1 , Figure 2 and Figure 3 The connecting mechanism 5 includes a moving block 501, a fastening sleeve 502 and a limiting hole 503. The moving block 501 is arranged on the inner side of the right end of the first stile 1, and a fixing stud 504 and a limiting column 505 are fixedly installed on the right end thereof. The fastening sleeve 502 is rotatably arranged on the right side surface of the fixed block 4 through a rotating member, and the limiting hole 503 is opened on the right side surface of the fixed block 4;

[0031] Specifically, the cross-sectional shape of the first stile 1 matches the moving block 501, and its outer surface is slidably connected to the right inner wall of the first stile 1, the limiting column 505 is correspondingly arranged and in close contact with the limiting hole 503, and its outer surface does not contact the outer surface of the fastening sleeve 502, the inner wall of the fastening sleeve 502 is provided with an internal thread, and it is threadedly connected to the fixing stud 504 through the internal thread, and the outer shape of the fastening sleeve 502 is a hexagonal structure;

[0032] In this embodiment, the movable block 501 is mainly used to form a sliding displacement with the left inner wall of the No. 1 center bar 1. The fastening sleeve 502 is configured to enable it to be threadedly engaged with the fixing stud 504, so that the fixed block 4 can be close to the right surface of the No. 1 center bar 1, and the fitting setting between the limiting column 505 and the limiting hole 503 can limit the displacement of the fixed block 4, so that the fixed block 4 will not be offset during the approach process, so that the fixed block 4 and the movable block 501 are fastened to the right inner wall of the No. 1 center bar 1, thereby achieving the effect of conveniently fixing the diagonal code 3, and also facilitating the subsequent adjustment of the position of the diagonal code 3.

[0033] The working process of the utility model is as follows: when using a connection structure of an aluminum lining surface angle code and a middle stile, first move the moving block 501 so that the moving block 501 is in close contact with the right inner wall of the No. 1 middle stile 1 and moves to a suitable position along its inner wall, then apply an external force to the fastening sleeve 502, and then the fastening sleeve 502 and the fixing stud 504 are screwed together and drive the fixing block 4 to be close to the right surface of the No. 1 middle stile 1. During the close contact process, the limiting column 505 and the limiting hole 503 are gradually in close contact until the left end of the fixing block 4 is completely in close contact with the right surface of the No. 1 middle stile 1, thereby completing the diagonal connection. The fixing operation of the code 3 is performed, and finally the No. 2 middle stile 2 is moved so that the inner surface of the No. 2 middle stile 2 is close to and in contact with the outer surface of the fixing block 4, until the top central axis of the No. 2 fixing hole 201 coincides with the top central axis of the No. 1 fixing hole 302. At this time, the locking stud 202 can be moved to make the locking stud 202 pass through the No. 2 fixing hole 201 and the No. 1 fixing hole 302 in turn and contact with the nut 301, and then the locking stud 202 is rotated. Under the threaded connection between the locking stud 202 and the nut 301, the fixation between the angle code 3 and the No. 2 middle stile 2 is realized, and then the connection between the middle stiles is completed, meeting the needs of the user.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A connection structure between an aluminum lining surface corner code and a stile, comprising a first stile (1) and a second stile (2), characterized in that: An angle code (3) is arranged on the right side of the first stile (1), a fixing block (4) is arranged on the left side of the angle code (3), a connecting mechanism (5) is arranged between the fixing block (4) and the first stile (1), a nut (301) is installed at the bottom of the angle code (3), a first fixing hole (302) is arranged on the top surface of the angle code (3), a second fixing hole (201) is arranged on the top surface of the second stile (2), and a locking stud (202) is arranged inside the second fixing hole (201); The connecting mechanism (5) comprises a moving block (501), a fastening sleeve (502) and a limiting hole (503); the moving block (501) is arranged on the inner side of the right end of the No. 1 stile (1), and a fixing stud (504) and a limiting column (505) are respectively fixedly installed on the right end thereof; the fastening sleeve (502) is rotatably arranged on the right side surface of the fixing block (4) through a rotating member; and the limiting hole (503) is opened on the right side surface of the fixing block (4).

2. The aluminum lining surface angle bracket and stile connection structure according to claim 1, characterized in that: The vertical cross-section of the angle code (3) is in an L-shaped structure, and the inner side thereof is fixedly connected to the right side surface of the fixing block (4) via a locking screw.

3. The aluminum lining surface angle bracket and stile connection structure according to claim 1, characterized in that: The outer surface of the fixing block (4) is in close contact with the inner wall of the second middle stile (2), and the top surface of the angle code (3) is flush with the top surface of the fixing block (4).

4. The aluminum lining surface angle bracket and stile connection structure according to claim 1, characterized in that: The shape and size of the No. 1 fixing hole (302) and the No. 2 fixing hole (201) are consistent, and the No. 1 fixing hole (302) coincides with the inner center axis of the No. 2 fixing hole (201). The top side of the nut (301) is welded to the inner top surface of the angle code (3). The locking stud (202) is threadedly connected to the nut (301), and the locking stud (202) is a hexagonal cylindrical head stud.

5. The aluminum lining surface angle bracket and stile connection structure according to claim 1, characterized in that: The cross-sectional shape of the first middle stile (1) matches that of the moving block (501), and its outer surface is slidably connected to the right inner wall of the first middle stile (1).

6. The aluminum lining surface angle bracket and stile connection structure according to claim 1, characterized in that: The limiting column (505) is arranged correspondingly to and in close contact with the limiting hole (503), and its outer surface does not contact the outer surface of the fastening sleeve (502).

7. The aluminum lining surface angle bracket and stile connection structure according to claim 1, characterized in that: The inner wall of the fastening sleeve (502) is provided with an internal thread, and is threadedly connected to the fixing stud (504) via the internal thread. The outer side of the fastening sleeve (502) is in a hexagonal structure.

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