KR-102960934-B1 - Heating Device for Window Frame

KR102960934B1KR 102960934 B1KR102960934 B1KR 102960934B1KR-102960934-B1

Abstract

A window frame heating device is disclosed. A window frame heating device according to an embodiment of the present invention may include: a first clamp body; a second clamp body coupled to the first clamp body by a first hinge; a rotating body coupled to the front of the second clamp body by a second hinge; a first heating plate coupled to the front of the first clamp body; a second heating plate coupled to the second clamp body and facing the first heating plate; and a power supply unit coupled to the first clamp body or the second clamp body and supplying power to the first heating plate and the second heating plate. Since the first heating plate and the second heating plate can heat the rail of a window frame having a predetermined thickness by pressing against it from both sides, the window frame can be heated uniformly and effectively, thereby minimizing damage to the PVC window frame during winter.

Inventors

김호중
성익환

Assignees

주식회사 현대엘앤씨
주식회사 보다나

Dates

Publication Date: 20260507
Application Date: 20240806

Claims (10)

First clamp body; A second clamp body connected to the first clamp body and the first hinge; A rotating body connected to the front of the second clamp body by a second hinge; A first heating plate coupled to the front of the first clamp body; A second heating plate coupled to the above-mentioned rotating body and facing the first heating plate; and It includes a power supply unit coupled to the first clamp body or the second clamp body to supply power to the first heating plate and the second heating plate, and A window frame heating device characterized by the fact that the first heating plate and the second heating plate can heat the rail of a window frame having a predetermined thickness by pressing them against both sides.
In Article 1, The above-mentioned first clamp body is, A first handle portion to which the first hinge is connected; and A window frame heating device characterized by including a pressing portion formed in front of the first handle portion and to which the first heating plate is coupled.
In Article 2, The above-mentioned second clamp body is, A second handle portion to which the first hinge is connected; and A window frame heating device characterized by including an extension formed in front of the second handle portion and to which the rotating body is coupled.
In Paragraph 3, The above extension part is, A window frame heating device characterized by having an interference prevention groove formed in which the rear part of the above-mentioned rotating body is located.
In Paragraph 3, The first handle portion or the second handle portion above is, A window frame heating device characterized by having a recess formed in which a switch of the power supply unit is located.
In Article 1, The above power supply unit is, A first socket to which a first plug connected to an external power source is connected; and A window frame heating device characterized by including a second socket to which a second plug is connected for supplying the above external power to another heating device.
In Article 6, The above power supply unit is, A window frame heating device characterized by the first socket and the second socket being formed in opposite directions.
In Article 1, The above power supply unit is, A window frame heating device characterized by being able to adjust the heating time or heating temperature of the first heating plate and the second heating plate.
In Article 8, The above power supply unit is, A window frame heating device characterized by being able to cut off the power supply when the heating time or heating temperature of the first heating plate and the second heating plate reaches a predetermined value.
In Article 8, The above power supply unit is, A window frame heating device characterized by including a notification unit capable of notifying visually or aurally when the heating time or heating temperature of the first heating plate and the second heating plate reaches a predetermined value.

Description

Heating Device for Window Frame The present invention relates to a window frame heating device, and more specifically, to a heating device for preventing damage occurring during the processing of a window frame during winter. PVC windows are widely used in buildings due to their excellent thermal insulation and cost-effectiveness; however, PVC material is sensitive to temperature and has the characteristic of deteriorating physical properties and easily breaking in winter. During the manufacturing process of PVC window frames, the drilling of drainage holes is primarily carried out in the rail sections of the frame; however, there is a problem where breakage frequently occurs during processing due to increased brittleness of the PVC material caused by low temperatures during winter. To address these issues, workers typically heat the material for a certain period using a heat source such as a hair dryer or hot air blower before proceeding with the perforation work; however, since this method relies on the worker's subjective judgment, it is difficult to guarantee consistent quality, and excessive heating can lead to problems such as material discoloration or damage to the mohair. Due to these problems, not only is there a loss of raw materials, but additional losses are also occurring, such as manpower and time invested in processing operations. Therefore, there is a need to develop an effective heating method and device that can minimize damage and ensure consistent quality during the processing of PVC window frame rails. FIG. 1 is a perspective view of a window frame heating device according to one embodiment of the present invention. FIG. 2 is a bottom perspective view of a window frame heating device according to one embodiment of the present invention. FIG. 3 shows a front view of a window frame heating device according to one embodiment of the present invention. FIG. 4 shows a rear view of a window frame heating device according to one embodiment of the present invention. FIG. 5 shows a side view of a window frame heating device according to one embodiment of the present invention. FIG. 6 is a perspective view of a window frame heating device according to one embodiment of the present invention in a pressed state. FIG. 7 shows a side view of a window frame heating device according to one embodiment of the present invention in a pressed state. FIG. 8 shows a diagram of the usage state of a window frame heating device according to one embodiment of the present invention. FIG. 9 shows a diagram of the usage state in which a plurality of window frame heating devices are connected according to one embodiment of the present invention. Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the attached drawings. However, in describing the present invention, descriptions of already known functions or configurations are omitted in order to clarify the gist of the invention. The X, Y, and Z axes shown in the drawing are arbitrarily determined for the convenience of explanation rather than for the purpose of limiting rights; the X-axis is defined to indicate the forward (towards the arrow) and backward (opposite side of the arrow) directions, the Y-axis to indicate the left and right directions, and the Z-axis to indicate the up and down directions. Each direction described below is based on this, except where specifically limited otherwise. Terms such as up, down, left and right, front, and back, which designate directions in the description of the invention and claims, are determined based on the relative positions between drawings and components for the convenience of explanation and are not intended to limit rights; therefore, each direction described below is based on this, except where specifically defined otherwise. Referring to FIGS. 1 to 7, the window frame heating device (10) of the present invention is a device for effectively heating a PVC window frame (20) to prevent damage during processing, and may include a first clamp body (100), a second clamp body (200), a rotating body (300), a first heating plate (400), a second heating plate (500), and a power supply unit (600). Referring to FIGS. 1 to 7, the first clamp body (100) is configured to be located above the first hinge (700). The first clamp body (100) and the second clamp body (200) can be joined by the first hinge (700). An elastic body (900) can be attached to the first hinge (700). The first clamp body (100) can be formed with a first handle portion (110) at the rear and a pressing portion (120) at the front. A power supply unit (600) may be located in the first handle portion (110). The first handle portion (110) may have a first socket (620) located on the left side, a second socket (630) located on the right side, and a switch (610) located on the top. The first handle portion (110) has a concave groove (112) formed on the upper part where the switch (610) is located, so that the switch (