Buckle type door and window profile structure

Abstract

The utility model discloses a buckle type door and window profile structure which comprises a first frame and a second frame which are mutually spliced and installed, a splicing plate extending rightwards is arranged at the upper end of the right side of the first frame, a plurality of first clamping hooks which protrude and bend leftwards are arranged at the upper end of the splicing plate from left to right, and a plurality of second clamping hooks are arranged at the lower end of the splicing plate from left to right. An upper assembling plate and a lower assembling plate are arranged on the upper portion of the left side of the second frame, the two assembling plates extend leftwards, a splicing plate can be inserted into a gap between the upper assembling plate and the lower assembling plate, a second clamping hook which is bent downwards is arranged at the left end of the upper assembling plate, and a second clamping hook which is bent downwards is arranged at the right end of the lower assembling plate. The direction of the groove of the second clamping hook is opposite to that of the first clamping hook, and the first clamping hook and the second clamping hook are hooked together in a matched mode. During use, the distance between the two frames can be adjusted according to the specifications of doors and windows, so that the adjusting function of the sectional material is achieved, the two frames can adapt to production operation of the doors and windows with different specifications, and great convenience is brought to manufacturing of the doors and windows.

Description

Technical Field

[0001] This utility model relates to the field of profile technology, and in particular to a snap-fit ​​door and window profile structure. Background Technology

[0002] Profiles are objects with specific geometric shapes made of iron or steel, or other materials with certain strength and toughness, through processes such as rolling, extrusion, and casting. These materials have fixed external dimensions, a specific cross-sectional shape, and certain mechanical and physical properties. Profiles can be used alone or further processed into other manufactured products. They are commonly used in building structures and manufacturing and installation. In the door and window industry, profiles are an important frame support structure. According to the size of the door and window, profiles are used to form a frame of the corresponding size, thus providing support for the door and window. Currently, when manufacturing doors and windows, profiles of corresponding specifications are selected according to the specifications of the door and window. The size of the profiles is basically fixed. One type of profile can generally only meet the manufacturing needs of one type of door and window specification. However, the structures of doors and windows vary, so when manufacturing doors and windows of different specifications, it is necessary to use profiles of various specifications. Profiles do not have an adjustment function, which brings great inconvenience to door and window production. Utility Model Content

[0003] The purpose of this utility model is to avoid the shortcomings of the prior art and provide a snap-fit ​​door and window profile structure, thereby effectively solving the shortcomings of the prior art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a snap-fit ​​door and window profile structure, comprising a first frame and a second frame spliced ​​together. The first frame has a splicing plate extending to the right at its upper right side. The upper end of the splicing plate has several protruding and left-bending first hooks from left to right. The second frame has an upper assembly plate and a lower assembly plate at its upper left side. Both assembly plates extend to the left. The splicing plate can be inserted into the gap between the upper assembly plate and the lower assembly plate. The upper assembly plate has a downward-bending second hook at its left end. The groove of the second hook faces opposite to that of the first hook. The first hook and the second hook cooperate and hook together.

[0005] Furthermore, the first frame has an upwardly extending first side plate at its top left end, and a third hook is provided on the upper right side of the first side plate. The groove of the third hook is arranged downward. A first protrusion is provided on the top of the first frame at the position corresponding to the third hook. The first protrusion cooperates with the first side plate to form a first groove.

[0006] The second frame has an upwardly extending second side plate at its top right end, and a fourth hook is provided on the left side inside the upper end of the second side plate. The groove of the fourth hook is also arranged downward. A second protrusion is provided on the top of the second frame at the position corresponding to the fourth hook. The second protrusion cooperates with the second side plate to form a second slot.

[0007] Furthermore, the first frame is provided with two first horizontal plates extending to the right at its lower right end. The first horizontal plates are arranged on the side wall of the first frame in the vertical direction. The upper first horizontal plate is provided with a second protrusion at its lower right end and the lower first horizontal plate is provided with a second protrusion at its upper right end. The first horizontal plate and the second protrusion cooperate with each other to form an "L" shape. The space between the upper and lower first horizontal plates forms a third slot.

[0008] The second frame has two second horizontal plates extending to the left at its lower left end. The second horizontal plates are arranged on the side wall of the second frame in the vertical direction. The upper second horizontal plate is provided with a third protrusion at its lower left end and the lower second horizontal plate is provided with a third protrusion at its upper left end. The second horizontal plates and the third protrusions cooperate with each other in an "L" shape. The space between the upper and lower second horizontal plates forms a fourth slot.

[0009] Furthermore, the first frame has first protruding ribs at the upper and lower ends of its internal cavity, and the second frame has second protruding ribs at the upper and lower ends of its internal cavity.

[0010] Furthermore, the length of the upper assembly plate is greater than the length of the lower assembly plate.

[0011] Furthermore, the first frame is provided with "V"-shaped first internal ribs at the upper and lower ends of its internal cavity. The end corners of the first internal ribs at the upper and lower ends are arranged opposite each other, and the end corners of the two first internal ribs are fixedly connected by a vertical first connecting rib.

[0012] The second frame has "V"-shaped second internal ribs at the upper and lower ends of its internal cavity. The end corners of the upper and lower end second internal ribs are arranged opposite each other, and the end corners of the two second internal ribs are fixedly connected by vertical second connecting ribs.

[0013] The above-mentioned technical solution of this utility model has the following beneficial effects: This utility model sets up a first frame and a second frame. The first frame is provided with splicing plates and multiple sets of hooks, and the second frame is provided with upper and lower assembly plates. The two can be fastened together to form a door and window profile. In use, the distance between the two frames can be adjusted according to the size of the door and window, thereby realizing the profile adjustment function. The two frames can adapt to the production of doors and windows of different specifications, which brings great convenience to the manufacturing of doors and windows. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main plan view structure of an embodiment of this utility model;

[0015] Figure 2 This is one of the assembly state diagrams of this utility model embodiment;

[0016] Figure 3 This is the second schematic diagram of the assembly state of this utility model embodiment;

[0017] Figure 4 This is a schematic diagram of the planar structure of the second embodiment of the present utility model. Detailed Implementation

[0018] To better understand the above-mentioned objectives, features and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other.

[0019] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0020] like Figure 1-3 As shown in the figure, the snap-fit ​​door and window profile structure described in this embodiment includes a first frame 1 and a second frame 2 that are spliced ​​and installed together. The first frame 1 has a splicing plate 3 extending to the right at its upper right side. The upper end of the splicing plate 3 has several protruding and left-bent first hooks 4 from left to right. The second frame 2 has an upper assembly plate 5 and a lower assembly plate 6 at its upper left side. Both assembly plates extend to the left. The splicing plate 3 can be inserted into the gap between the upper assembly plate 5 and the lower assembly plate 6. The upper assembly plate 5 has a downward-bent second hook 7 at its left end. The groove of the second hook 7 is opposite to the orientation of the first hook 4. The first hook 4 and the second hook 7 are hooked together.

[0021] The first frame 1 has an upwardly extending first side plate 8 at its top left end, and a third hook 9 is provided on the right side of its upper end of the first side plate 8. The groove of the third hook 9 is arranged downward. A first protrusion 10 is provided on the top of the first frame 1 at the position corresponding to the third hook 9. The first protrusion 10 and the first side plate 8 cooperate to form a first groove 11.

[0022] The second frame 2 has an upwardly extending second side plate 12 at its top right end. The second side plate 12 has a fourth hook 13 on its upper left side. The groove of the fourth hook 13 is also arranged downward. The top of the second frame 2 has a second protrusion 14 at the position corresponding to the fourth hook 13. The second protrusion 14 and the second side plate 12 cooperate to form a second slot 15.

[0023] The first frame 1 has two right-extending first horizontal plates 16 at its lower right end. The first horizontal plates 16 are arranged on the side wall of the first frame 1 in the vertical direction. The upper first horizontal plate 16 is provided with a second protrusion 17 below its right end and the lower first horizontal plate 16 is provided with a second protrusion 17 above its right end. The first horizontal plate 16 and the second protrusion 17 cooperate with each other to form an "L" shape. The space between the upper and lower first horizontal plates 16 forms a third slot 18.

[0024] The second frame 2 has two second horizontal plates 19 extending to the left at its lower left end. The second horizontal plates 19 are arranged on the side wall of the second frame 2 in the vertical direction. The upper second horizontal plate 19 is provided with a third protrusion 20 below its left end and the lower second horizontal plate 19 is provided with a third protrusion 20 above its left end. The second horizontal plate 19 and the third protrusion 20 cooperate with each other in an "L" shape. The space between the upper and lower second horizontal plates 19 forms a fourth slot 21.

[0025] The first frame 1 has a first protruding rib 22 at the upper and lower ends of its internal cavity, and the second frame 2 has a second protruding rib 23 at the upper and lower ends of its internal cavity.

[0026] The length of the upper assembly plate 5 is greater than the length of the lower assembly plate 6.

[0027] In use, the gap between the splicing plate 3 of the first frame 1 and the two assembly plates of the second frame 2 is connected. After the connection, according to the size of the door and window, the second hook 7 on the upper assembly plate 5 is snapped onto the corresponding second hook 4 on the splicing plate 3, thereby realizing the assembly of the two frames.

[0028] The various slots are designed to fill and fix the filling material inside the doors and windows.

[0029] like Figure 4 In the second embodiment, the first frame 1 is provided with "V"-shaped first built-in ribs 24 at the upper and lower ends of its internal cavity. The end corners of the first built-in ribs 24 at the upper and lower ends are arranged opposite to each other, and the end corners of the two first built-in ribs 24 are fixedly connected by a vertical first connecting rib 25.

[0030] The second frame 2 has "V"-shaped second internal ribs 26 at the upper and lower ends of its internal cavity. The end corners of the upper and lower end second internal ribs 26 are arranged opposite each other, and the end corners of the two second internal ribs 26 are fixedly connected by vertical second connecting ribs 27.

[0031] The two diverging ends of the first built-in rib 24 and the second built-in rib 26 are fixedly connected to the inner walls of the two frames. The setting of built-in ribs and connecting ribs in the two frames improves the strength of the first frame 1 and the second frame 2, thereby effectively preventing deformation of each frame and ensuring the overall stability of the profile.

[0032] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A snap-fit ​​door and window profile structure, characterized in that: The system includes a first frame and a second frame that are spliced ​​together. The first frame has a splicing plate extending to the right at its upper right side. The upper end of the splicing plate has several protruding first hooks that bend to the left from left to right. The second frame has an upper assembly plate and a lower assembly plate at its upper left side. Both assembly plates extend to the left. The splicing plate can be inserted into the gap between the upper assembly plate and the lower assembly plate. The upper assembly plate has a downward-bending second hook at its left end. The groove of the second hook faces the opposite direction to the first hook. The first hook and the second hook cooperate to hook together.

2. The snap-fit ​​door and window profile structure according to claim 1, characterized in that: The first frame has an upwardly extending first side plate at its top left end, and a third hook is provided on the upper right side of the first side plate. The groove of the third hook is arranged downward. A first protrusion is provided on the top of the first frame at the position corresponding to the third hook. The first protrusion cooperates with the first side plate to form a first groove. The second frame has an upwardly extending second side plate at its top right end, and a fourth hook is provided on the left side inside the upper end of the second side plate. The groove of the fourth hook is also arranged downward. A second protrusion is provided on the top of the second frame at the position corresponding to the fourth hook. The second protrusion cooperates with the second side plate to form a second slot.

3. The snap-fit ​​door and window profile structure according to claim 2, characterized in that: The first frame has two first horizontal plates extending to the right at its lower right end. The first horizontal plates are arranged on the side wall of the first frame in the vertical direction. The upper first horizontal plate is provided with a second protrusion at its lower right end and the lower first horizontal plate is provided with a second protrusion at its upper right end. The first horizontal plate and the second protrusion cooperate with each other to form an "L" shape. The space between the upper and lower first horizontal plates forms a third slot. The second frame has two second horizontal plates extending to the left at its lower left end. The second horizontal plates are arranged on the side wall of the second frame in the vertical direction. The upper second horizontal plate is provided with a third protrusion at its lower left end and the lower second horizontal plate is provided with a third protrusion at its upper left end. The second horizontal plates and the third protrusions cooperate with each other in an "L" shape. The space between the upper and lower second horizontal plates forms a fourth slot.

4. The snap-fit ​​door and window profile structure according to claim 1, characterized in that: The first frame has first protruding ribs at the upper and lower ends of its internal cavity, and the second frame has second protruding ribs at the upper and lower ends of its internal cavity.

5. The snap-fit ​​door and window profile structure according to claim 1, characterized in that: The length of the upper assembly plate is greater than the length of the lower assembly plate.

6. The snap-fit ​​door and window profile structure according to claim 5, characterized in that: The first frame has "V"-shaped first internal ribs at the upper and lower ends of its internal cavity. The end corners of the first internal ribs at the upper and lower ends are arranged opposite each other, and the end corners of the two first internal ribs are fixedly connected by a vertical first connecting rib. The second frame has "V"-shaped second internal ribs at the upper and lower ends of its internal cavity. The end corners of the upper and lower end second internal ribs are arranged opposite each other, and the end corners of the two second internal ribs are fixedly connected by vertical second connecting ribs.

Images