Splicing frame structure of casement window with semi-hidden frame

Abstract

The utility model provides a half hidden frame casement window frame splicing structure which comprises a frame splicing frame, the frame splicing frame comprises a first connecting edge and a second connecting edge which are arranged left and right, the first connecting edge is provided with a clamping structure connected with a window frame, the clamping structure comprises first clamping strips which are symmetrically arranged up and down, and the second connecting edge is provided with second clamping strips which are symmetrically arranged up and down. The second connecting edge is connected with the fixed auxiliary frame through a screw, the second connecting edge is located above the fixed auxiliary frame and extends to form a connecting wing edge, a downward C-shaped groove is formed in the tail of the connecting wing edge, and a second clamping strip is arranged on the side, away from the splicing frame, of the fixed auxiliary frame; the C-shaped groove and the second clamping strip form a connecting structure used for being connected with the buckle cover. According to the utility model, the material cost of the aluminum profile can be optimized, the width size of the combined profile at the frame splicing part is reduced, the visual aesthetic degree of overall installation is improved, and the aluminum profile has higher popularization and application values.

Description

Technical Field

[0001] The utility model relates to the technical field of building doors and windows, and in particular to a semi-hidden frame casement window splicing structure. Background Art

[0002] As an indispensable part of architecture, the exterior casement window plays a vital role in people's production and life. With the increasing number of tall buildings in the construction market, the facades of doors and windows are getting bigger and bigger. Doors and windows that are too big and too high are difficult to transport and install. Therefore, the frame method must be used in the production and craftsmanship of doors and windows to meet the requirements of door and window combination.

[0003] At present, the main method of splicing the outer casement windows on the market is to combine the left and right casement windows together through a special splicing profile. For example, Chinese patent CN205604970U discloses a splicing frame, which uses a special splicing pipe to connect the left and right window frames. Although the above-mentioned existing technologies on the market can meet the installation of doors and windows, this method requires a large amount of aluminum profiles, which has the problem of high cost. At the same time, it causes the problem of large size of the splicing combined profile, which affects the overall installation effect.

[0004] Therefore, we propose a semi-hidden frame casement window splicing structure to solve some problems existing in the prior art. Utility Model Content

[0005] The utility model aims to provide a semi-hidden frame casement window frame structure to solve some problems existing in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a semi-hidden frame casement window splicing frame structure, including a splicing frame, the splicing frame including a first connecting edge and a second connecting edge arranged on the left and right, the first connecting edge is provided with a clamping structure connected to the window frame, the clamping structure includes a first clamping strip symmetrically arranged up and down, the second connecting edge is connected to the fixed auxiliary frame by screws, the second connecting edge is located above the fixed auxiliary frame and extends with a connecting wing edge, the tail of the connecting wing edge has a downward C-shaped groove, and the fixed auxiliary frame is provided with a second clamping strip on the side away from the splicing frame, and the C-shaped groove and the second clamping strip form a connecting structure for connecting a buckle cover.

[0007] Furthermore, the two first clamping strips have a clamping end at one side port facing away from each other, and the first connecting edge is located on the outer side of the first clamping strip and has a raised platform abutting against the window frame, and the height of the raised platform is smaller than the height of the first clamping strip.

[0008] Furthermore, a sealant-filled space is formed between the outer side surface of the first clamping strip and the inner side surface of the raised platform.

[0009] Furthermore, a contact plate is provided at the bottom of one side where the fixed auxiliary frame is connected to the splicing frame.

[0010] Furthermore, the connecting wing is flush with a side surface of the window frame located indoors.

[0011] After adopting the above technical solution, compared with the existing technology, it has the following beneficial effects: it can optimize the material cost of aluminum profiles, reduce the width of the combined profiles at the splicing point, and improve the visual beauty of the overall installation, and has great promotion and application value. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a structural schematic diagram of a splicing frame 1 of the utility model.

[0015] Explanation of the reference numerals: 1. Assembling frame; 11. First connecting edge; 111. First snap-in strip; 112. Raised platform; 113. Sealant filling space; 12. Second connecting edge; 121. Connecting wing edge; 1211. C-shaped groove; 2. Window frame; 3. Fixed auxiliary frame; 31. Abutment plate; 32. Second snap-in strip; 4. Buckle cover. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail in combination with the embodiments below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0017] In view of the problems existing in the prior art, the utility model provides a semi-hidden frame casement window frame structure, and the utility model is described in detail below in conjunction with the accompanying drawings.

[0018] See also Figure 1-Figure 2As shown, the technical solution adopted in this specific embodiment is: a semi-hidden frame casement window splicing structure, including a splicing frame 1, the splicing frame 1 includes a first connecting edge 11 and a second connecting edge 12 arranged on the left and right, the first connecting edge 11 is provided with a clamping structure connected with the window frame 2, the clamping structure includes a first clamping strip 111 symmetrically arranged up and down, and the two first clamping strips 111 are provided with a clamping end at one side port facing away from each other, the first connecting edge 11 is located on the outer side of the first clamping strip 111 and is provided with a raised platform 112 abutting against the window frame 2, the height of the raised platform 112 is less than the height of the first clamping strip 111, and a sealant filling space 113 is formed between the outer side surface of the first clamping strip 111 and the inner side surface of the raised platform 112.

[0019] The second connecting edge 12 is connected to the fixed auxiliary frame 3 by screws. The bottom of one side of the fixed auxiliary frame 3 connected to the splicing frame 1 is provided with an abutment plate 31. After the bottom end of the splicing frame 1 abuts against the abutment plate 31, the second connecting edge 12 is fixedly connected to the main body of the fixed auxiliary frame 3 by screws.

[0020] The second connecting edge 12 is located above the fixed auxiliary frame 3 and extends to have a connecting wing 121 . The connecting wing 121 is flush with a side surface of the window frame 2 located indoors.

[0021] The tail of the connecting wing 121 has a downward C-shaped groove 1211, and the side of the fixed auxiliary frame 3 away from the splicing frame 1 is provided with a second clamping strip 32, and the tail end of the second clamping strip 32 has a clamping end, and the C-shaped groove 1211 and the second clamping strip 32 form a connection structure for connecting the buckle cover 4. The upper part of the buckle cover 4 is clamped in the C-shaped groove 1211, and the lower part of the buckle cover 4 is clamped on the second clamping strip 32. After installation, the fixed auxiliary frame 3 is hidden in the buckle cover 4 and cannot be seen.

[0022] When connecting, fill the sealant filling space 113 with sealant, and fix the connecting end of the window frame 2 to the first clamping strip 111, and the connecting end of the window frame 2 abuts against the raised platform 112, and the other side of the splicing frame 1 is directly connected to fix the auxiliary frame 3 and the buckle cover 4, directly eliminating the window frame 2 structure on one side, which can greatly reduce the amount of profiles used and reduce material costs. At the same time, it can optimize the problem of thick splicing combined profiles. The profile width at the same position can be optimized and reduced to 97 mm, thereby improving the overall visual aesthetics.

[0023] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] The above description is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A semi-hidden frame casement window splicing structure, characterized in that: The invention comprises a splicing frame, the splicing frame comprises a first connecting edge and a second connecting edge arranged on the left and right, the first connecting edge is provided with a clamping structure connected with the window frame, the clamping structure comprises a first clamping strip symmetrically arranged up and down, the second connecting edge is connected with the fixed auxiliary frame by screws, the second connecting edge is provided with a connecting wing extending above the fixed auxiliary frame, the tail of the connecting wing has a downward C-shaped groove, the fixed auxiliary frame is provided with a second clamping strip on a side away from the splicing frame, the C-shaped groove and the second clamping strip form a connecting structure for connecting a buckle cover.

2. The semi-hidden frame casement window splicing structure according to claim 1 is characterized in that: The two first clamping strips have a clamping end at one side port facing away from each other, and the first connecting edge is located on the outside of the first clamping strip and has a raised platform abutting against the window frame, and the height of the raised platform is less than the height of the first clamping strip.

3. The semi-hidden frame casement window splicing structure according to claim 2 is characterized in that: A sealant filling space is formed between the outer side surface of the first clamping strip and the inner side surface of the raised platform.

4. The semi-hidden frame casement window splicing structure according to claim 1 is characterized in that: A contact plate is provided at the bottom of one side where the fixed auxiliary frame is connected to the splicing frame.

5. The semi-hidden frame casement window splicing structure according to claim 1 is characterized in that: The connecting wing is flush with a side surface of the window frame located indoors.

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