JP3086674U - Assembling structure of glass-fitted door - Google Patents

Abstract

(57) [Summary] To provide an assembling structure of a glass-fitted door. SOLUTION: A small number of vertically and horizontally symmetrical tenons and tenons are installed around the back of injection molding frames 2, 3 in which two identically structured glasses 4 are fitted symmetrically.
Utilizing a concave mortise structure and adopting a reinforced frame design that surrounds the entire periphery, the injection molding frame with glass symmetrically fitted has a U-shaped convex mortise reinforcement frame and a U-shaped concave mortise reinforcement frame. , Strength is improved. Further, the assembling structure of the present invention does not require any threaded parts such as screws, so that the assembling time can be reduced and the cost can be reduced. Furthermore, the structure has a double fixed point synergy.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a kind of assembling structure of a glass-fitted door. In particular, it is a kind of injection molding frame fitting structure that symmetrically fits two types of glass with the same structure, and a few vertical and horizontal symmetrical tenons and concave tenons around the back of the injection molding frame that symmetrically fits the glass. Installed, using the convex tenon structure and the concave tenon structure, respectively, adopt a reinforced frame design that surrounds the whole, so that the projection molding frame to symmetrically fit the glass is a U-shaped convex tenon The present invention relates to an assembling structure of a glass-fitted door that includes a reinforcing frame and a U-shaped concave tenon reinforcing frame, and enhances the strength of an injection-molded frame into which glass is symmetrically fitted.

[0002]

[Prior art]

 In a publicly known assembling structure of a glass-fitted door, a fixing structure in which glass is installed using screws is mainly used. However, the structure was gradually culled out because it had a number of disadvantages, such as: The cost of the injection molding frame for fixing the glass increases because two dies must be manufactured at the same time when the dies are manufactured. Since the injection molded frame for fixing the glass door has holes on one side and no holes on the other side, it is very troublesome to distinguish between indoor and outdoor at the time of installation. Injection molding frames for fixing glass doors with holes need to close the holes, but the filling is easy to fall off and a separate mold must be made. Furthermore, it is necessary to apply waterproof silicon first, and after fixing with screws, filling is done again, which makes the work procedure complicated. At the time of shipment, since it is necessary to fix first, it is necessary to take measures to prevent the paint surface from being destroyed due to the viscosity of silicon. In addition, the injection molding frame for fixing the glass door, which fixes the glass, solved the problem of insufficient strength in the past by using a method that reinforces the frame, which mostly adopts a partially fixed design. Although this type of method can enhance the strength of the injection molded frame for fixing the glass door to securely fix the glass, there is still room for improvement. For example, a system design in which the entire reinforced frame is surrounded by an injection molded frame for fixing a glass door has an effect of the reinforcing strength that is superior to the partially fixed design reinforced system.

[0003]

[Problems to be solved by the invention]

 In order to solve the above-mentioned drawbacks of the known structure, an object of the present invention is to provide an assembling structure of a glass-fitted door. Injection molding, in which two identical structures of glass are symmetrically fitted, is provided by installing a number of vertically and horizontally symmetrical convex and tenon mortises around the back of the injection molding frame in which glass is symmetrically fitted. If the frame is joined to each other using the convex tenon and the concave tenon, the frame is immediately fixed and the frame is engaged with the door body, so that the assembling time can be reduced and the cost can be reduced. In addition, it is because the injection molding frame which symmetrically fits two pieces of glass is joined to each other by the convex tenon and the concave tenon, and when installing the glass on the door body, the engaging tenon frame of each convex tenon is used. The concave tenon head is fitted into the facing tenon, and the first fixed effect is achieved. Further, when the concave tenon is fitted into the convex tenon engaging localization tank by the convex tenon engaging projection, the second localization fitting and fixing effect is achieved, and thus a double fixed point synergistic action is provided. Furthermore, it employs a convex tenon structure and a concave tenon structure of an injection molded frame that symmetrically fits glass, and adopts a frame design that surrounds the entire periphery. A concave-shaped tenon reinforced frame is formed to enhance the strength of the injection-molded frame in which glass is symmetrically fitted.

[0004]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the present invention provides the following assembling structure of a glass-fitted door. A number of vertically and horizontally symmetrical tenon and tenon mortises are installed around the back of the injection molding frame into which two glasses of the same structure are fitted symmetrically, and the convex tenon structure and the concave tenon structure are used, respectively. The injection molding frame that symmetrically fits the glass is provided with a U-shaped convex tenon reinforced frame and a U-shaped concave tenon reinforced frame. Enhance the strength of the injection molded frame that fits into the frame. In addition, if the injection molding frame into which the glass is symmetrically fitted is bonded to each other using the convex tenon and the concave tenon, the glass is immediately fixed and is engaged with the door body. No parts are required, assembly time is saved, and costs are reduced. Furthermore, the injection-molded frames into which the glass is symmetrically fitted are joined to each other by the convex tenon and the concave tenon, and when the glass is installed on the door body, the engaging tenon frame of each convex tenon It fits into the tenon mortise tank, achieves the first fixed position effect, and maintains the relatively aligned state. It fits into the concave tenon head and convex tenon The engagement projections achieve a second localization fit-and-fix effect when fitted into the concave tenon convex mortise engagement localization tank, thus providing a double fixed point synergy.

[0005]

[Embodiment of the invention]

 As shown in FIG. 1, the present invention has a door body 1 having a rectangular appearance and an opening for installing a multilayer glass 4, an injection-molded frame 2, 3 in which glass having the same structure is symmetrically fitted. It is composed of a small number of convex tenons 15 and concave tenons 14 symmetrically arranged on the inner edge of the periphery. By the convex tenon 15 and the concave tenon 14, the injection molding frame 2 in which the glass is symmetrically fitted and the injection molding frame 3 in which the glass is symmetrically fitted are joined to each other, and the multilayer glass 4 is installed. I do. The opening for installing the multilayer glass 4 to be opened on the door body 1 is formed by using a computer numerical control (CNC) device, so that the shape of the opening is square, rectangular, circular, oval. , Semi-circle, etc. Therefore, it is required that the outer shape of the multilayer glass 4 incorporated into the opening formed in the door body 1 also correspond to the shape of the opening, such as a square, a rectangle, a circle, an ellipse, and a semicircle. Must be able to be manufactured in various shapes.

As shown in FIG. 3, the injection molded frames 2 and 3 in which the glass having the same structure is symmetrically fitted are made of the same product and are manufactured by injection molding or press molding using the same mold. It has a hollow frame inside. That is, the injection-molded frames 2, 3 in which the glass is symmetrically fitted have an inner edge and an outer edge.

[0007] As shown in FIGS. 2 and 3, the inner frame of the back surface of the injection-molded frames 2, 3 in which the glass is symmetrically fitted protrudes upward along the entire inner edge contour, and has a flat surface. The inner frame member 12 is formed. At a position which is kept parallel to the inner frame member 12 and at a certain distance, the protrusion protrudes upward along the entire contour of the injection-molded frames 2 and 3 in which the glass is symmetrically fitted. The intermediate frame member 11 having the surface of is formed. The surface height of the protrusions of the intermediate frame member 11 is lower than the surface height of the protrusions of the inner frame member 12, and the height difference between the two protrusions is about 0.5 mm. For this reason, the area sandwiched between the inner frame member 12 and the intermediate frame member 11 forms a relative depression, and the groove 5 surrounding the whole of the injection molded frames 2 and 3 in which the glass is symmetrically fitted. Constitute. In the space plane on the opposite side adjacent to the intermediate frame member 11, the height of the upward projection of the intermediate frame member 11 forms a base surface 13, and the entire contour of the injection-molded frames 2 and 3 into which the glass is symmetrically fitted is defined. Surround. On the other hand, the outer edge frame surfaces close to the outer edges of the back surfaces of the injection molded frames 2 and 3 into which the glass is symmetrically fitted (see FIGS. 2 and 3) use the inner frame surface on which the groove 5 is formed as a starting point for stretching. , Gradually forming an extension inclined outward. On the outer edge frame surface, another groove 6 is formed along the outer edge contour in the same manner as the method of forming the groove 5 on the same inner edge frame surface.

Subsequently, as shown in FIGS. 3 and 4, on the back side of the frame around the injection molded frame 2 or 3 into which the glass is symmetrically fitted, the glass protrudes upward at an intermediate position between the inner frame surface and the outer frame surface. The convex tenon 15 and the concave tenon 14 which are arranged symmetrically vertically and horizontally are formed. The convex tenon 15 has a rectangular thin plate shape and includes a base frame 151 and an engaging tenon frame 152. The base of the base frame 151 and the back surface of the injection molding frame 2 or 3 in which the glass is symmetrically fitted are continuous with each other, and the engaging tenon frame 152 is installed so as to overlap the apex of the base frame 151. Is done. A relatively thin frame plate projecting vertically from the top of the base frame 151 constitutes the engagement tenon frame 152. At a position near the front end of the engagement tenon frame 152, an engagement protrusion 153 is formed in a direction in which the engagement tenon frame 152 projects vertically. As a result, the front end of the engagement tenon frame 152 forms a slope, and the engagement tenon frame 152 can smoothly fit or detach with the concave tenon using the front end slope. In addition, the space between the engagement protrusion 153 of the engagement tenon frame 152 and the apex of the base frame 151 simultaneously forms a depression, thereby forming the concave tenon positioning tank 154 of the convex tenon 15. The concave tenon head of the concave tenon described below is fitted into the concave tenon localization tank 154 space.

The concave tenon 14 includes a fixed frame 141 and an introduction frame 142. Both the base of the fixed frame 141 and the base of the introduction frame 142 are mutually continuous with the back of the frame of the injection molded frame 2 or 3 into which the glass is symmetrically fitted. The intervening gap or space forms a tenon basin 144 for the concave tenon 14. An engaging tenon frame 152 of the convex tenon 5 is fitted into the tenon tank 144. Since the length of the introduction frame 142 is longer than the length of the fixed frame 141, the introduction frame 142 is aligned with the surroundings, and a slope is formed at the front end whose surface faces the mortise tank 144. Thus, the opening of the tenon 144 of the concave tenon 14 has an outwardly enlarged shape, and the engaging tenon frame 152 of the convex tenon 15 can easily be introduced into the tenon 144 of the concave tenon 4. Is done. The fixed frame 141 is aligned with the periphery, and the side surface facing the mortise tank 144 forms a recessed space at a position close to the middle section area, and forms the convex tenon engagement localization tank 143 of the concave tenon 14. . As a result, the front stage of the fixed frame 141 adjacent to the convex tenon engagement localization tank 143 forms a protruding concave tenon head 145. Since the length of the concave tenon head 145 corresponds to the width of the concave tenon locating tank 154 of the convex tenon 15, when the convex tenon 15 and the concave tenon 14 are fitted with each other, the engagement of the convex tenon 15 is performed. The tenon frame 152 fits inside the tenon 144 of the concave tenon 14, and the tenon head 145 of the concave tenon 14 fits in the tenon locating tank 154 of the convex tenon 15. Further, since the engaging projections 153 of the convex tenon 15 are fitted into the convex tenon engagement positioning chamber 143 of the concave tenon 14, the projections of the engaging projections 153 of the convex tenon 15 are used as starting points. The tenon head 14 and the tenon locating tank 143 are positioned and fixed by engaging with mutually intersecting sides thereof.

After the rear surfaces of the injection molded frames 2 and 3 in which the glass is symmetrically fitted are aligned with each other, the engaging tenon frame 152 of each convex tenon 15 is used to form the opposite concave part. The tenon 14 fits into the tenon tub 144 to achieve the first fixed effect. Further, the mortise head 145 of the concave tenon 14 is fitted into the concave tenon localization tank 154 of the convex tenon 15 while maintaining the relatively aligned state. Further, when the engagement projection 153 of the convex tenon 15 is fitted into the convex tenon engagement localization tank 143 of the concave tenon 14, a second localization fitting effect is achieved. Through this kind of double constant phase synergistic action, the injection molded frames 2 and 3 in which the glass is symmetrically fitted are engaged and fixed to each other, and the door body 1 and the multilayer glass 4 are combined together, Construct a glass-fitted door.

[0011]

[Effect of the invention]

 As described above, the present invention utilizes a convex tenon structure and a concave tenon structure so that it can be easily joined to each other. The glass is fixed immediately by joining and is engaged with the door body, so that assembly time is reduced. , Cost can be reduced. In addition, the injection molding frames in which the glass is symmetrically fitted are bonded to each other to achieve the first fixed effect when the glass is installed on the door body. In addition, the concave tenon tenon head is located in the concave tenon. It is fitted in the tank and is fitted into the convex tenon engaging localization tank by the convex tenon engaging projection to achieve the second localization fitting and fixing effect, and thus has a double fixed point synergistic action. Furthermore, to adopt a frame design that surrounds the entire periphery, a U-shaped convex mortise reinforcement frame and a U-shaped concave tenon reinforcement frame can be formed to enhance the strength of the injection molded frame.

[Brief description of the drawings]

FIG. 1 is an exploded structural view of a glass-fitted door of the present invention. 2 shows an injection molded frame in which two glasses having the same structure are symmetrically fitted.

FIG. 2 is an assembled sectional view of the glass-fitted door of the present invention.

FIG. 3 is a side view and a cross-sectional view of an injection molded frame into which the glass of the present invention is symmetrically fitted. The shape and structure of the convex tenon and concave tenon symmetrically arranged on the frame surface, the U-shaped convex tenon reinforcement frame and the U-shaped concave tenon reinforcement frame designed to surround the whole are shown.

FIG. 4 shows the structure of a base frame and an engaging tenon frame of the present invention, a U-shaped convex tenon reinforcing frame constituting a method of surrounding the whole, and a structure of a frame introduced by using a concave tenon, and surrounding the whole. It is an instruction | indication figure of a U-shaped concave tenon reinforcement frame which comprises a system.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Door main body 11 Intermediate frame material 12 Internal frame material 13 Table surface 14 Concave tenon 141 Fixed frame 142 Introducing frame 143 Convex tenon engagement locating tank 144 Mortise tank 145 Concave tenon head 15 Convex tenon 151 Base frame 152 Engagement tenon frame 153 Engagement Projection 154 Orientation tank 18 U-shaped convex tenon reinforcement frame 19 U-shaped concave tenon reinforcement frame 2 Injection molding frame with glass symmetrically inserted 3 Injection molding frame with glass symmetrically inserted 4 Multilayer glass 5 Groove 6 Groove 7 Silicon 8 Silicon 9 Soft washer

Claims (9)

[Utility model registration claims] 1. A door body, an injection-molded frame for symmetrically fitting two glasses, and a glass to be fitted, wherein the door body has a rectangular external shape and has an opening for installing glass. The two injection-molded frames into which the glass is symmetrically fitted have the same structure, form a hollow frame inside, and the outer frame surface near the outer edge of the rear frame is the inner frame surface near the inner edge. With the starting point, forming an extension gradually inclined outward, forming a groove along the frame contour on the outer frame face, along the entire frame contour on the outer end face of the inner frame face, Forming an inner frame member having an upwardly projecting flat surface, forming an intermediate frame member having an upwardly projecting and flat surface surface at a position which is parallel and spaced apart at a fixed distance; A groove is also formed on the frame surface, thereby forming a base surface on the space plane on the opposite side of the intermediate frame material, interposed at an intermediate position between the inner edge frame surface and the outer edge frame surface, and slightly symmetrically vertically and horizontally. The convex tenon and concave tenon to be arranged are protruded and installed, and the convex tenon and the concave tenon are fitted to each other, and the outer appearance of the glass has the same shape as the opening formed in the door body. The convex tenon has a base frame and an engaging tenon frame in the shape of a rectangular thin plate, and the bottom is mutually continuous with injection molding for symmetrically fitting the glass, and is thinner than the base frame; The base frame apex portion is overlapped with the engagement tenon frame and installed,
An engagement projection is formed at a position near the front end of the engagement tenon frame, and a concave space is formed in a space area between the engagement projection of the engagement tenon frame and the apex of the base frame. A tenon locating tank is formed, and the concave tenon is constituted by a fixed frame and an introduction frame which are continuous with an injection molding frame whose bottom is symmetrically fitted with the glass, and a gap is provided between the fixed frame and the introduction frame. The space interposed therebetween forms the concave tenon mortise tub, the fixed frame and the tenon mortise tub are aligned with the periphery, and the side surfaces form a recessed space at a position close to the middle section area. A glass-fitted door assembling structure, wherein a convex tenon engagement locating tank of the concave tenon is formed, whereby a front end of the fixed frame forms a protruding concave tenon head. 2. A U-shaped convex tenon reinforcing frame of a type surrounding the entirety is formed by utilizing the convex tenon base frame and the engaging tenon structure, and utilizing the concave tenon introduction frame structure. A U-shaped concave tenon reinforcement frame of a type surrounding the whole is formed, and when the two injection molding frames having the same structure and the glass are symmetrically fitted to each other, the engagement of the convex tenon is made. The joint mortise frame is fitted into the concave tenon mortise tub, and the projecting concave tenon head formed by the front of the fixed tenon of the concave tenon is fitted into the concave tenon locating tank of the convex tenon. Since the mating projection is fitted into the convex tenon engagement localization tank of the concave tenon, the projecting concave tenon head and the convex tenon engagement localization tank that engage with the fixing frame of the concave tenon are located on the sides that intersect each other. Engage, localize and secure Assembly structure of the glass fitting door according to claim 1, wherein. 3. An inclined surface is formed at the front end of the engaging tenon frame by a projection-like engaging projection formed at the front end position of the engaging tenon frame, whereby the engaging tenon frame uses the inclined surface at the front end. 3. The glass-fitted door assembling structure according to claim 1, wherein the fitting or removing with the concave tenon is performed smoothly. 4. The introduction frame of the concave tenon is longer than the fixed frame, and furthermore, the concave tenon opening is open outward by a slope formed at the front end of the introduction frame, The assembly structure of a glass-fitted door according to claim 1 or 2, wherein the engaging tenon frame of the convex tenon is easily fitted into the tenon mortise tub. 5. The height of the projecting surface of the intermediate frame material on the inner edge frame surface of the injection molded frame into which the glass is symmetrically fitted is lower than the surface height of the inner frame material projection, and the height difference between them is about 0.5 mm. The assembly structure of a glass-fitted door according to claim 1 or 2, wherein: 6. An opening formed in the door main body and in which the glass is installed can be manufactured in various shapes such as a square, a rectangle, a circle, an ellipse, and a semicircle. 3. The assembled structure of the glass-fitted door according to 1 or 2. 7. The material of the injection molding frame into which the glass is symmetrically fitted is wood powder, aluminum, polystyrene, polyvinyl chloride, a mixture of polyvinyl chloride and wood powder, polypropylene, a mixture of polypropylene and glass fiber, and the like. The assembly structure of a glass-fitted door according to claim 1 or 2, wherein: 8. The glass-fitted door assembling structure according to claim 1, wherein the surface of the injection-molded frame in which the glass is symmetrically fitted has a glossy surface or a wooden appearance. 9. The glass according to claim 1, wherein a soft washer is formed on the inner frame surface on the back surface of the injection molded frame into which the glass is symmetrically fitted or on the outer surface of the groove on the outer frame surface. Assembling structure of fitting door.