Door and window lower profile assembly convenient to machine

Abstract

The utility model discloses a door and window lower section bar assembly convenient to process, which comprises an outdoor section bar, the outdoor section bar comprises a lower section bar and an upper section bar which are vertically arranged at an interval, the lower section bar is detachably connected with the upper section bar, and a drainage cavity is arranged between the lower section bar and the upper section bar; an extension part which extends downwards to be connected with the lower profile in an attached mode is arranged on the side, facing the outdoor space, of the upper profile, and a water drainage opening communicated with the water drainage cavity is formed in the extension part; a water inlet is formed in the wall face of the side, close to the indoor space, of the upper sectional material and communicates with the interior of the sliding rail sectional material. An existing integrated outdoor sectional material is divided into an upper sectional material and a lower sectional material, and a water inlet and a water outlet are formed in the upper sectional material. In this way, during stamping, the upper profile can be attached to the stamping die core to be stressed, and stamping is achieved. And a plurality of water inlets or water outlets can be machined at a time through punching machining, so that the machining efficiency is effectively improved, and the production requirement is met.

Description

TECHNICAL FIELD

[0001] The utility model relates to door and window section bar technical field, especially a door and window lower section bar assembly convenient to process. BACKGROUND

[0002] The prior art as shown in the figure, in the existing door and window lower section bar assembly, its outdoor section bar 10 inside is provided with drainage cavity 130, outdoor section bar 10 is provided with drainage opening 122 towards the outdoor side, and outdoor section bar 10 is provided with water inlet 124 close to the indoor side. Figure 3

[0003] Based on the above, the technical problem existing in the prior art is that, since the existing outdoor section bar 10 is of an integral structure, the water inlet 124 and the drainage opening 122 cannot be processed by means of punching opening during the processing process, and can only be opened by means of milling or drilling. The reason why punching opening cannot be adopted is that the existing outdoor section bar 10 is of an integral structure, and the punching die core cannot be placed in the drainage cavity 130, and the installation of the punching die core leads to the fact that the wall surface to be punched cannot be fitted with the die core to bear stress, resulting in that the section bar cannot be punched. The processing mode of milling or drilling has the problems of slow processing efficiency and influence on production efficiency. SUMMARY

[0004] The utility model aims at at least one of the technical problems existing in the prior art. To this end, the utility model provides a door and window lower section bar assembly convenient to process.

[0005] A door and window lower section bar assembly convenient to process designed for this purpose comprises an outdoor section bar, the outdoor section bar comprises a lower section bar and an upper section bar arranged at an interval between the upper and lower section bars, the lower section bar and the upper section bar are detachably connected, and a drainage cavity is arranged between the lower section bar and the upper section bar.

[0006] The upper section bar is provided with an extension part extending downwards and connected to the lower section bar on the side of the outdoor section bar, and the extension part is provided with a drainage opening in communication with the drainage cavity.

[0007] A water inlet is arranged on the wall surface close to the indoor side of the upper section bar, and the water inlet is in communication with the inside of the slide rail section bar.

[0008] As a preferred embodiment, the upper section bar is provided with a connecting part extending downwards on the side close to the indoor side, the connecting part is fitted to any one of the side walls of the lower section bar, and the connecting part and the lower section bar are fixedly connected by means of screws.

[0009] As a preferred embodiment, the lower end of the extension part is provided with a positioning plug-in part, the upper surface of the lower section bar is provided with a positioning plug-in groove, and the positioning plug-in part is movably plugged into the positioning plug-in groove.

[0010] ​As preferred, the outdoor profile is connected with the indoor profile, and a slide rail profile is arranged between the outdoor profile and the indoor profile, the slide rail profile is provided with a slide cavity with an open upper end, and the slide cavity is used for slidingly connecting the door leaf and the window leaf.

[0011] The bottom of the slide cavity is provided with a water inlet communicated with the water inlet.

[0012] As preferred, a plurality of heat insulation elements are arranged between the outdoor profile and the indoor profile.

[0013] Compared with the prior art, the outdoor profile is split into an upper profile and a lower profile, and the water inlet and the water outlet are arranged on the upper profile, so that the upper profile can be attached to the stamping die core to bear force during stamping, and stamping can be realized. Punching can realize one-time processing of multiple water inlets or water outlets, thereby effectively improving the processing efficiency and meeting the production needs. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a plan view of the utility model;

[0015] Figure 2 It is an exploded view of the utility model;

[0016] Figure 3 It is a plan view of the prior art. DETAILED DESCRIPTION

[0017] The utility model will be further described below in combination with the drawings and examples.

[0018] Referring to Figures 1-3 A door and window lower profile assembly convenient to process, including outdoor profile 10, the outdoor profile 10 includes lower profile 110 and upper profile 120 that are arranged at intervals, lower profile 110 and upper profile 120 are detachably connected, and drainage cavity 130 is arranged between lower profile 110 and upper profile 120;The upper profile 120 is provided with the extension 121 that is connected with lower profile 110 by downward extension towards the outdoor side, and the extension 121 is provided with the water outlet 122 that is communicated with the drainage cavity 130;Water inlet 124 is arranged on the wall surface of the upper profile 120 close to the indoor side, and the water inlet 124 is communicated with the slide rail profile 30 inside.

[0019] Based on the above embodiment, the existing integrated outdoor profile is divided into upper and lower profiles, and the water inlet and drain are arranged on the upper profile. In this way, the upper profile can be attached to the stamping mold core during stamping to realize stamping processing. Punching processing can realize one-time processing of multiple water inlets or drains, thereby effectively improving the processing efficiency and meeting the production needs.

[0020] Referring to Figure 1 The upper profile 120 is provided with a downward extending connecting part 125 near the indoor side, the connecting part 125 is attached to the side wall of the lower profile 110, and the connecting part 125 is fixedly connected with the lower profile 110 by screws 50. In the production process, the manufacturer pre-assembles the upper profile 120 and the lower profile 110 by screws 50 to facilitate assembly on site.

[0021] Referring to Figure 1 The lower end of the extending part 121 is provided with a positioning plug-in part 123, and the upper surface of the lower profile 110 is provided with a positioning plug-in groove 111, and the positioning plug-in part 123 is movably plugged into the positioning plug-in groove 111. The plug-in cooperation of the positioning plug-in groove 111 and the positioning plug-in part 123 can realize the positioning assembly of the upper profile 120 and the lower profile 110, thereby improving the assembly efficiency and avoiding the misalignment of the upper profile 120 and the lower profile 110.

[0022] Referring to Figure 1 It also includes an indoor profile 20 connected with the outdoor profile 10, and a sliding rail profile 30 is arranged between the outdoor profile 10 and the indoor profile 20, and the sliding rail profile 30 is provided with a sliding cavity 300 with an open upper end, and the sliding cavity 300 is used for sliding connection of door leaves and window leaves; the bottom of the sliding cavity 300 is provided with a water inlet 124.

[0023] Referring to Figure 1 The outdoor profile 10 and the indoor profile 20 are connected with each other by a plurality of heat insulation elements 40.

[0024] In the description of the utility model, need understanding is, the term "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and so on indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawing, just for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element indicated must have a particular orientation, structure and operation, therefore can not be understood as the restriction of the utility model, the term "first", "second" is only for the purpose of description, and can not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0025] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is limited by the appended claims and their equivalents.

Claims

1. A jamb assembly for a door or window which facilitates fabrication, comprising an exterior jamb (10), characterised in that: The outdoor profile (10) comprises a lower profile (110) and an upper profile (120) arranged in an upper and lower interval, the lower profile (110) and the upper profile (120) are detachably connected, and a drainage cavity (130) is arranged between the lower profile (110) and the upper profile (120); The upper profile (120) is provided with an extension part (121) extending downward and connected with the lower profile (110) on the outdoor side, and the extension part (121) is provided with a drainage port (122) communicating with the drainage cavity (130); The upper profile (120) is provided with a water inlet (124) on the wall surface near the indoor side, and the water inlet (124) is in communication with the inside of the sliding rail profile (30).

2. A jamb assembly for a door or window opening which is easy to fabricate according to claim 1, characterised in that: The upper profile (120) is provided with a downward extending connecting part (125) near the indoor side, the connecting part (125) is connected with any one side wall surface of the lower profile (110), and the connecting part (125) and the lower profile (110) are fixedly connected by screws (50).

3. A jamb assembly for a door or window opening according to claim 1, wherein: The lower end of the extension part (121) is provided with a positioning plug-in part (123), and the upper surface of the lower profile (110) is provided with a positioning plug-in groove (111), and the positioning plug-in part (123) is movably plugged into the positioning plug-in groove (111).

4. A jamb assembly for a door or window opening according to any one of claims 1 to 3, wherein: Further comprising an indoor profile (20) connected with the outdoor profile (10), the outdoor profile (10) and the indoor profile (20) are provided with a sliding rail profile (30), the sliding rail profile (30) is provided with a sliding cavity (300) with an open upper end, and the sliding cavity (300) is used for slidingly connecting door leaves and window leaves; The bottom of the sliding cavity (300) is provided with a water inlet (124) in communication with the water inlet (124).

5. A jamb assembly for a door or window opening which is easy to fabricate according to claim 4 wherein: The outdoor profile (10) and the indoor profile (20) are provided with a plurality of heat insulation elements (40) connected with each other.

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