Structure
The door jamb structure improves workability by using a clamping mechanism and frame members to attach and hide the edges of the surface panel, allowing for dry construction and simplifying the assembly process.
Patent Information
- Application Number
- JP2023205734
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2023-12-06
- Publication Date
- 2025-06-18
AI Technical Summary
Existing door jamb structures with attached panels, such as tiles, face challenges in improving workability, particularly in terms of ease of assembly and attachment methods.
The structure incorporates a main body, a surface panel, a base panel, a mounting member with a clamping portion, and a frame member. The surface panel is clamped by the mounting member and positioned in front of the base panel, with the frame member hiding the edges of the mounting and surface panels, allowing for dry construction without mortar or adhesives.
This configuration enhances workability by eliminating the need for mortar or adhesives and simplifying the assembly process, making it easier and more efficient to attach the surface panel to the door jamb structure.
Smart Images

Figure 2025090884000001_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to a structure such as a door jamb.
Background Art
[0002] Conventionally, a structure such as a door jamb with a panel such as a tile attached to its surface has been known. In such a structure, improvement in workability has been demanded.
Summary of the Invention
Problems to be Solved by the Invention
[0003] In view of the above-described circumstances, an object of the present invention is to provide a structure capable of improving workability.
Means for Solving the Problems
[0004] The structure according to the invention described in claim 1 for achieving the above object includes a main body, a surface panel, a base panel, a mounting member, and a frame member. The base panel is attached to the front surface of the main body. The mounting member has a clamping portion and is attached to the base panel. The surface panel has its side edge portion clamped by the clamping portion of the mounting member and is disposed in front of the base panel. The frame member is attached to the main body and hides the edges of the mounting member and the surface panel.
Effects of the Invention
[0005] The structure according to the invention described in claim 1 includes a main body, a surface panel, a base panel, a mounting member, and a frame member. The base panel is attached to the front surface of the main body. The mounting member has a clamping portion and is attached to the base panel. The surface panel has its side edge portion clamped by the clamping portion of the mounting member and is disposed in front of the base panel. The frame member is attached to the main body and hides the edges of the mounting member and the surface panel. Therefore, it is not necessary to attach the surface panel with mortar or an adhesive, and it can be easily assembled, so that workability is improved.
Brief Description of the Drawings
[0006]
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5-1
Figure 5-2
Mode for Carrying Out the Invention
[0007] Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIGS. 1 to 4 show one embodiment of the structure of the present invention. This structure is applied to a door sleeve installed at the entrance to a housing site or in front of a front door. As shown in FIGS. 1 to 3, this structure includes a main body 1 erected from the ground G, base panels 3, 3,... attached side by side in the vertical direction on the front surface of the main body 1, a surface panel 2 disposed in front of the base panels 3, 3,..., an upper frame member 5 attached to the upper surface of the main body 1, and vertical frame members 6, 6 attached to the left and right side surfaces of the main body 1.
[0008] As shown in FIGS. 2 and 3, the main body 1 has two columns 8, 8 erected at intervals in the left-right direction on the ground G, and two cross members 9, 9 erected at intervals in the vertical direction between the inner side surfaces of the upper parts of the columns 8, 8. As shown in FIG. 1, the column 8 is formed of an extruded aluminum alloy material into a hollow shape with a substantially rectangular cross section. The column 8 is formed with locking grooves 10, 10 for attaching the vertical frame member 6 along the longitudinal direction on the side surface of the outer peripheral side. As shown in FIG. 3, the cross member 9 is formed of an extruded aluminum alloy material into a hollow shape with a rectangular cross section. The rear side of the space 11 between the upper and lower cross members 9, 9 is closed by attaching a back cover 12. In this structure, electrical components such as an intercom and lighting may be installed at the upper part of the front surface. In FIG. 3, reference numeral 13 is a wiring pipe for passing wiring to the electrical components. The wiring pipe 13 is inserted and provided in the hollow portion of the column 8, and is drawn out from a hole 14 formed on the inner surface of the upper part of the column 8 into a space 11 between the upper and lower horizontal members 9, 9.
[0009] As shown in FIGS. 3 and 4, the base panel 3 is formed in a plate shape with a hollow portion from an extruded aluminum alloy profile. The base panel 3 has a mounting portion 16 that abuts against the front surface of the main body 1 at the upper part and is fixed with screws 15 from the front. The upper edge portion of the mounting portion 16 has a locking portion 18 into which the lower edge portion 17 of the adjacent base panel 3 above is inserted and locked. The lower part of the base panel 3 has a covering portion 19 that covers the mounting portion 16 of the adjacent base panel 3 below from the front. Tapping holes 20 are formed at an intermediate position in the vertical direction of the base panel 3. The base panel 3 locks the lower edge portion 17 to the locking portion 18 of the adjacent base panel 3 below from above, and screws the mounting portion 16 to the main body 1 from the front, and is installed in order from the bottom one. As shown in FIG. 3, the lowermost base panel 3 is installed by locking the lower edge portion 17 to the locking portion 18 formed on the receiving member 21 installed on the front surface of the column 8.
[0010] As shown in FIGS. 2 and 3, the surface panel 2 is formed of a single large-sized tile and covers the entire base panels 3, 3,... arranged vertically. As shown in FIG. 1, mounting members 4, 4 are provided over the entire length at the left and right side edge portions of the surface panel 2. The mounting member 4 is formed by bending a metal plate such as stainless steel, and has a clamping portion 7 with a substantially U-shaped cross-section that clamps the side edge portion of the surface panel 2 from the front and rear, and a plate-like portion 22 extending rearward from the clamping portion 7. Holes 24 through which screws 23 are inserted are formed at positions corresponding to the positions of the tapping holes 20 of the base panels 3, 3,... on the plate-like portion 22. As shown in Fig. 5-2, the surface panel 2 has the clamping parts 7 fitted into the left and right side edges thereof to attach the mounting members 4, 4. The plate-shaped parts 22 of the mounting members 4, 4 are abutted against the left and right side surfaces of the base panels 3, 3, …, and the screws 23 inserted from the outer peripheral side into the holes 24 formed in the plate-shaped parts 22 are screwed into the tapping holes 20 of the base panels 3, 3, …, whereby the surface panel 2 is attached in front of the base panels 3, 3, …. Thus, although this structural body has the surface panel 2 made of tiles, it realizes dry construction without using mortar or an adhesive.
[0011] As shown in Fig. 4, an upper frame base 25 is attached to the upper surface of the main body 1. The upper frame base 25 is formed of an extruded aluminum alloy material and has a pair of locking pieces 26, 26 for attaching the upper frame member 5. The upper frame member 5 is formed of an extruded aluminum alloy material and has a pair of claw pieces 27, 27 on the back surface side. The claw pieces 27, 27 are locked and attached from above inside the pair of locking pieces 26, 26 of the upper frame base 25. The upper frame member 5 has a bent portion 28 bent inward on the inner peripheral side with a U-shaped cross section at the front edge portion, and the tip of the bent portion 28 is close to the front surface of the surface panel 2. The rear edge portion of the upper frame member 5 also has a bent portion 29 bent inward on the inner peripheral side. By attaching the upper frame member 5 in this way, the mouth 2a of the surface panel 2 is hidden by the upper frame member 5, and the gap between the mouth 2a of the surface panel 2 and the upper frame member 5 is hidden by the front bent portion 28. Also, the gap with the upper frame base 25 is hidden by the rear bent portion 29 of the upper frame member 5.
[0012] The vertical frame member 6 is formed of an extruded aluminum alloy material having the same cross-sectional shape as the upper frame member 5. As shown in Fig. 1, a pair of claw pieces 27, 27 are locked and attached to the locking grooves 10, 10 of the column 8 from the side. By attaching the vertical frame member 6, the mounting member 4 is hidden by the vertical frame member 6. Also, the gap with the column 8 is hidden by the rear bent portion 29 of the vertical frame member 6.
[0013] As shown in Fig. 2, the left and right end portions of the upper frame member 5 and the upper end portion of the vertical frame member 6 are cut at an angle of 45° obliquely and are butted against each other via the corner parts 30 attached to the upper frame base 25.
[0014] Next, the construction procedure of this structure will be described. First, assemble the main body 1 and erect the columns 8 of the main body 1 on the ground G. Next, as shown in Fig. 5-1(a), attach the base panels 3, 3,... to the front surface of the main body 1 in order from the bottom. Next, as shown in Fig. 5-1(b), fit the clamping parts 7 to the left and right side edges of the surface panel 2 and attach the mounting members 4, 4. Next, as shown in Fig. 5-2(c), stack the surface panel 2 to which the mounting members 4, 4 are attached in front of the base panels 3, 3,.... Next, as shown in Fig. 5-2(d), align the positions of the tapping holes 20 of the base panels 3, 3,... and the holes 24 formed in the plate-like parts 22 of the mounting members 4, and fix the mounting members 4 to the base panels 3, 3,... by screwing them from the outer peripheral side with screws 23. After that, attach the upper frame base 25 to the upper surface of the main body 1, attach the upper frame member 5 on the upper frame base 25, and attach the vertical frame members 6, 6 to the side surface of the main body 1.
[0015] This structure can also be assembled at the factory until the end or until halfway (for example, until the base panels 3, 3,... are attached), and the assembled structure can be transported to the construction site and installed. By doing so, it can be installed in a short time.
[0016] As described above, this structure includes the main body 1, the surface panel 2, the base panels 3, 3,..., the mounting members 4, 4, and the frame members (the upper frame member 5 and the vertical frame members 6). The base panels 3, 3,... are attached to the front surface of the main body 1. The mounting members 4 have the clamping parts 7 and are attached to the base panels 3, 3,.... The surface panel 2 has its side edges clamped by the clamping parts 7 of the mounting members 4 and is arranged in front of the base panels 3, 3,.... The frame members 5, 6 are attached to the main body 1. Since the mounting members 4, 4 hide the edges 2a of the surface panel 2 (see Figs. 1 and 4), there is no need to attach the surface panel 2 with mortar or an adhesive, and it can be easily assembled, so the workability is improved. In this structure, attachment members 4, 4 are attached to the side edges of the surface panel 2, and the attachment members 4, 4 are screwed to the base panels 3, 3,... from the outer peripheral side, so that the surface panel 2 can be easily attached, and the workability is further improved.
[0017] The present invention is not limited to the embodiments described above. The cross-sectional shapes and materials of the base panel, the attachment member, and the frame member can be appropriately changed. The material of the surface panel is arbitrary and is not limited to tiles, and may be made of metal such as aluminum or the like. The configuration of the main body is not limited. The present invention can be applied not only to door sleeves but also to any structure to which a surface panel can be attached, such as a fence or a wall.
Explanation of Reference Numerals
[0018] 1 Main body 2 Surface panel 3 Base panel 4 Attachment member 5 Upper frame member (frame member) 6 Vertical frame member (frame member) 7 Clamping portion
Claims
【Claim 1】 A structure comprising a main body, a surface panel, a base panel, a mounting member, and a frame member, wherein the base panel is attached to the front surface of the main body, the mounting member has a clamping portion and is attached to the base panel, the surface panel has its side edge portions clamped by the clamping portion of the mounting member and is disposed in front of the base panel, the frame member is attached to the main body, and the mounting member conceals the edge of the surface panel.