TW200523449A - Improved structure of air-exchange frame - Google Patents

Abstract

The present invention relates to an improved structure of an air-exchange frame, comprising at least one indoor board and one outdoor board. A movable board is pivotally mounted between the indoor board and the outdoor board. Rotation of the movable board forms an opening between the indoor board and the outdoor board to allow air to flow therethrough. The present invention is characterized in that a plurality of connection plates is connected between the indoor board and the outdoor board so that the air-exchange frame can be made of an extruded frame that is formed integrally and has a hollow structure.

Description

200523449 V. Description of the invention (1) [Technical field to which the invention belongs] The present invention refers to an improved ventilation frame structure, more specifically, a ventilation frame structure with better structure and better air tightness. Improvement. [Prior art] Press' Please refer to the first figure, which is a schematic diagram of a conventional ventilation frame. As shown in the figure, the ventilation frame 1 mainly includes an indoor side vertical plate 1 丨 and an outdoor side upper vertical plate 1 2 And the outdoor lower vertical plate 1 3, wherein the vertical plates are connected by three bonding materials 14 and the bonding material 4 is made of a hard plastic material, so that the bonding material 14 is formed "Insulated bridge" design, which means that the outdoor side upper vertical plate 1 made of metal material 2 and the outdoor side lower vertical plate 1 3 are blocked by plastic material bonding material 4 and will not conduct heat to the metal room The inside vertical plate ii 'so that the room-inside temperature does not change significantly; and the indoor side vertical plate 丨 丨 is formed with a recessed groove for the movable plate 15 to be inserted. The effect of closed ventilation. However, the structure of the ventilation frame 1 is not difficult to find in practice and manufacturing with the following defects: 1. Poor structure: the ventilation frame is composed of several vertical plates and bonding materials 14 combined with each other ' The structural rigidity of the frame material is obviously poor, and it cannot withstand large external forces. 2 · Poor air tightness: As shown in the first figure, when the ventilation frame is closed, the movable panel 15 can be closed with the bonding material 14 in time, but because of the movable panel 5 and the bonding material 1 4 They are also made of hard plastic materials, and the tightness of the hard materials cannot reach the ideal state when they are in contact with each other, so that the air tightness of the ventilation frame will be greatly reduced. 3 · High manufacturing cost: The main design of the "insulated bridge" used in the ventilation box

200523449 V. Description of the invention (2) — ':-Applicable to household dreams in cold regions, ㈣ 豕 In general subtropics, the demand in the country is not high. At this time, several vertical plates and bonding materials 14 The ventilation frame 1 increases its manufacturing cost and man-hours in vain. The inventor of this case has been engaged in the development and research of various door and window components for many years, and has a considerable degree of familiarity with the advantages and disadvantages of various appliance structures. From the foregoing analysis, it is known that the conventional ventilation frame structure has poor structure and air tightness. In view of the disadvantages such as poor performance and manufacturing cost, the inventor of this case has made research and improvement to address the above shortcomings, hoping to invent a more practical ventilation frame structure improvement. The inventor of this case is based on excellence Spirit's continuous research and thinking has gone through many tests and finally researched and completed the design of the present invention. [Summary of the Invention] That is, an object of the present invention is to provide an improved structure of a ventilation frame with better structure and better air tightness. < According to the above object, the improved ventilation frame structure according to the present invention has at least an indoor vertical plate and an outdoor vertical plate, and a movable plate is pivotally provided between the indoor vertical plate and the outdoor vertical plate. It is characterized in that a plurality of connecting plates are connected between the inside vertical plate and the outdoor side vertical plate, so that the ventilating frame is formed as an integrally formed extruded frame body with a hollow material structure. The end of the ventilation frame is connected with a protective edge, and the protective edge is provided with a knob 5 to link the movable panel. When a user operates the knob to open and close the movable panel, the indoor and outdoor parts of the ventilating frame pass through. The air in between can be circulated through the opening of the outdoor side board and the through hole of the indoor side board through the opening and closing of the indoor side board. One by one, t 4 纟 dry connection, Ί effect; JL due to the indoor side board and the room Squares are connected between the outer longitudinal plates

200523449 V. Description of the invention (3) The plate enables the ventilation frame to be a hollow material structure, thereby improving its structural rigidity; Furthermore, when the movable plate is closed, it is a close contact between a hard material and a soft material , Can have better air tightness. [Embodiment] In order to have a more detailed and clear understanding of the purpose, efficacy and structural features of the present invention, the following preferred embodiments are illustrated and illustrated with the following illustrations: Please refer to the second and third figures for cooperation. This is a three-dimensional schematic diagram of the present invention and a cross-sectional structural diagram of the frame of the present invention. The ventilation frame 2 according to the present invention has at least an indoor side vertical plate 21 and an outdoor side vertical plate 22. A movable plate 3 1 is pivoted between the plate 2 1 and the outdoor side vertical plate 2 2, so that the rotation of the movable plate 31 can open and close the air circulation between the indoor side vertical plate 2 1 and the outdoor side vertical plate 2 2. As shown in the figure, the outdoor side vertical plate 22 is formed with an opening 2 penalty, and the indoor side vertical plate 21 is provided with a through hole 2 1 0, and a top side of the through hole 2 1 0 is formed. The recessed groove 23 can be used for a movable plate 3 1 to be inserted on the rotating plate 3, and is characterized in that a plurality of connecting plates 2 4 are connected between the indoor side vertical plate 2 1 and the outdoor side vertical plate 2 2. If the ventilation frame 2 is formed as an extruded frame body which is integrally formed and has a hollow material structure. Based on the composition of the above components and the illustration, it can be seen that the end of the ventilation frame 2 is connected with a guard 4 and a knob 4 1 is provided on the guard 4 and linked to the movable plate 3 1 'The user can operate the knob 4 丨 The movable panel 3 丨 opens and closes, and the air between indoor and outdoor can be opened and closed by the movable panel 31, through the opening 2 2 0 of the outdoor side panel 2 2 and the indoor side panel 2 1 through hole 2 1 0 circulation, to achieve the ventilation effect; moreover, because the indoor side vertical plate 2 1 and the outdoor side vertical plate 2 2

200523449 V. Description of the invention (4) Several connecting plates 24 are connected, so that the ventilation frame 2 forms a structure with an increased moment of inertia and an increased rigidity. The intermediate structure, the middle structure, the 々A i 筮-fSI can be 4 ^ and Can withstand large external force load. Secondly, as can be seen from the second figure, a channel 25 can be formed below the ventilating frame J π 210 for penetrating. The through-hole rubber strip 5 of the vertical plate 21 is made of soft plastic material and has air. Sealing strip 5, the airtight moving plate 3 丨 contacting the soft sealing rubber is better, so that when the hard work is trapped in the sealing strip 5, it reaches 5: good; moving plate " The end portion may be partially effective at the outer edge of the opening 22o. In addition, the length of the hook 26 on one side of the 26 is longer than that of the Aida field. The length of the hook 26 is more suitable for blocking mosquitoes or debris from entering the room. P, the baffle 6 is mainly continued: see the fourth and fifth pictures, Λ This is another embodiment of the movable board of the present invention. As mentioned earlier, when the hard movable board "touches the soft air-tight rubber strip 5, it has a better adhesion effect. However, the industry can use The "co-extrusion" molding technology integrates different materials such as hard and soft, so as shown in the fourth figure, the movable plate 3 2 of the present invention can be formed from the end of the hard body 3 2 丄. Those with a soft abutment 322 are integrally formed, so that when the hard body 321 is rotated and closed, the soft abutment 322 at the end can timely contact the indoor vertical plate 2 1 (hard), which has an excellent sealing effect; As shown in the fifth figure, the movable plate 33 of the present invention can be composed of a hard body 331 and a soft abutment 332. The hard body 3 3 1 ends are provided with dovetail grooves or T-shaped grooves. The mating groove 333, and the corresponding end of the soft abutment edge 3 3 2 is formed with a dovetail or dice-shaped mosaic block 3 3 4, so that the rigid body 3 3 of the movable plate 3 3 and the soft abutment edge 3 3 2 series can be fitted with the fitting groove 3 3 3 and the fitting block 3 3 4

200523449 V. Description of the invention (5) The combination of the combination methods achieves the purpose of excellent sealing effect. According to the above-mentioned < knowledge, the present invention has the following advantages: (1) The ventilation frame according to the present invention is an integrally formed hollow material structure, which has good structural rigidity and can withstand external external load. (2) The ventilating frame extrusion of the present invention removes the thermal insulation bridge design and is made by integral molding, thereby reducing manufacturing costs and man-hours. (3) When the movable panel embedded in the ventilation frame of the present invention is closed, the tightness between the hard material and the soft material is tight between the movable plate and the airtight rubber strip, which can have better airtightness. ^ As mentioned on the wire, the present invention has achieved excellent progress in similar products. It is also necessary to check domestic and foreign technical information on this type of structure. In the literature, "the existing structure of human L exists first. It has met the requirements of "newness" and "availability of industry" and "progressiveness". According to the law, the ones described by "," and "quote" are only one of the better and feasible implementations of the present invention. For example, the effect ^: f the description of the invention and other various covered areas in the patent application are all feasible, so they should be included in the scope of the invention patent application.

200523449 Brief description of the diagram [Simplified description of the diagram] The first diagram is a schematic diagram of a conventional ventilation frame. The second figure is a schematic perspective view of the present invention. The third figure is a schematic view of the cross-sectional structure of the frame of the present invention. The fourth figure is a schematic diagram of another embodiment of the movable board of the present invention. The fifth figure is a schematic diagram of another embodiment of the movable board of the present invention. [Description of main component symbols] Ventilation frame 2, indoor side vertical plate 2 through holes 2 10, outdoor side vertical plate 2 2, opening 220, recessed groove 23, connecting plate 24, channel 25, and hook 26.

Movable plate 31 (or 32 or 33), hard body 321 (or 331), soft abutment 322 (or 33 2), fitting groove 333, fitting block 334, edge protection 4, knob 41, airtight rubber strip 5 , Baffle 6.

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Claims (1)

200523449 VI. Scope of patent application '-1 Replacement, frame structure improvement, at least indoor side vertical plate and outdoor side ^ plate' The said indoor side vertical plate and outdoor side vertical plate are pivotally provided / tongue moving plate The rotation of the movable plate can open and close the air circulation between the indoor vertical plate and the outer vertical plate; it is characterized in that a plurality of connecting plates are connected between the indoor vertical plate and the outdoor vertical plate. If the ventilating frame is formed as an extruded frame with a hollow material structure and a hollow body. 2 • The structure of the ventilation frame is improved according to item 1 of the declared patent scope, wherein the ventilation frame can be formed with a channel for air-tight rubber strips. 3. The structure of the ventilation frame is improved according to item 2 of the scope of the patent application, in which the airtight rubber strip is made of soft plastic material. ′ 4 • The ventilation frame structure is improved according to item 1 of the patent application, wherein the movable plate can be integrally formed by forming a soft contact edge at the end of the hard body. < 1., 5. • The ventilation frame structure is improved according to item 1 of the scope of the patent application, wherein the movable plate is composed of a hard body and a soft contact edge. '6. The ventilation frame structure is improved according to item 5 of the scope of the patent application, in which a fitting groove is provided at the end of the hard body, and a corresponding fitting block is formed at the corresponding end of the soft abutment edge. ~ 7. An improved ventilation frame structure having at least an indoor side vertical plate and an outdoor side vertical plate, and a movable plate is pivotally arranged between the indoor side vertical plate and the outdoor side vertical plate, so that the rotation of the movable plate can be made The air circulator between the indoor side vertical plate and the outdoor side vertical plate is opened and closed; it is characterized in that the ventilating frame can be formed with a channel for putting on a soft airtight rubber strip. Page 11 200523449 VI. Scope of patent application When the movable plate is closed, the flexible air-tight rubber strip is completely tight. 8 · A complete improvement of the ventilation frame, which has at least an indoor side vertical plate and an outdoor side vertical plate, and a movable plate is pivotally provided between the indoor side vertical plate and the outdoor side vertical plate, so that the rotation of the movable plate is rotated. It can open and close the air circulation between the indoor side vertical plate and the outdoor side vertical plate. It is characterized in that the movable plate is composed of a hard body and a soft abutment at the end. 9 · The ventilation frame structure improvement according to item 8 of the scope of the patent application, wherein the hard body and the soft abutment at the end are integrally formed. 0 · 0 The air frame structure is improved, in which a fitting groove is provided at the end of the hard body, and a corresponding fitting block is formed at the corresponding end of the soft abutment edge. 1 1 · The ventilation frame structure is improved according to item 1 or item 7 or item 8 of the scope of the patent application, wherein the outer edge of the vertical plate on the outside of the cliff can be formed with a fishing hook, and one of the rear hooks The length is longer than the hook length on the opposite side.