JP3576729B2 - Stove guard - Google Patents

Description

[0001]
[Industrial applications]
The present invention relates to a stove guard suitable as an enclosure for an oil stove.
[0002]
[Prior art]
In the conventional stove guard, a square front frame and a square rear frame are provided with both side frames on both sides, and the front frame, the rear frame, and both side frames are connected via a connector. Mounted ones are known.
[0003]
[Problems to be solved by the invention]
By the way, the front frame, the rear frame, and the side frames are connected by the conventional stove guard in which the square front frame and the square rear frame are provided on both sides of the square rear frame. Attached via a tool has drawbacks such as a complicated structure, complicated assembly, easy assembly and disassembly, and inconvenient handling.
[0004]
The present invention solves the above-mentioned problems, and has a simple structure, does not require complicated operations using tools or the like, is easy to assemble, and can be easily disassembled, and is easy to use and convenient to use. The purpose is to obtain a safe stove guard.
[0005]
[Means for solving the problem]
In order to achieve the above object, the present invention provides a rectangular front frame 1 and a rectangular rear frame 2 provided with both side frames 3 on both sides thereof. The upper frame 4 has the same shape as the rear frame 2, and is provided with an upper horizontal rod 4 and a lower horizontal rod 5 which are parallel to each other, and is bent at 90 degrees at both ends of the upper horizontal rod 4 and formed with an insertion hole 6 at the end. Lower folds provided with rod portions 7, 7 and provided with insertion locking pieces 8, 8 bent at both ends of the lower horizontally long rod 5 in the same direction as the upper bent rod portions 7, 7 and bent downward at the ends. Curved rods 9 and 9 are provided. Further, both side frames 3 and 3 have the same shape, and are provided with an upper horizontal rod 10 and a lower horizontal rod 11 which are vertically parallel to each other. Are provided with insertion elongated holes 12 corresponding to the insertion holes 6, 6, and locking holes 14, 14 for inserting and locking the insertion locking pieces 8, 8 at both ends of the lower long rod 13, and leg pieces 15. 15 are formed projecting downward, and further provided on the front frame 1 and the rear frame 2 in the locking holes 14, 14, 14, 14 of the pair of opposed side frames 3, 3. The insertion locking pieces 8, 8, 8, 8 are inserted and the pair of opposed side frame members 3, 3 are inserted through the elongated holes 12, 12, 12, 12, 12, the front frame member 1, and the rear frame member 2. The bolt rods 16, 16, 16, 16 are inserted into the insertion holes 6, 6, 6, 6 provided in the above, and the wing nuts 17, 17, 17, 17 are screwed into the bolt rods 16, 16, 16, 16, respectively. The two side frames 3, 3 are attached to both sides of the front frame 1 and the rear frame 2 by being tightened.
[0006]
【Example】
An embodiment of the present invention will be described below with reference to the drawings. A rectangular front frame 1 and a rectangular rear frame 2 are provided with two side frames 3 and 3 on both sides (see FIG. 1).
[0007]
Further, the square front frame 1, the square rear frame 2, and both side frames 3, 3 can be disassembled into four pieces (see FIG. 2).
[0008]
The front frame 1 and the rear frame 2 are formed in the same shape, and the front frame 1 and the rear frame 2 are provided with an upper horizontally long bar 4 and a lower horizontally long bar 5 which are vertically parallel. (See FIGS. 1 and 2).
[0009]
The upper horizontally long rod 4 is provided with upper bent rod portions 7, 7 that are bent at 90 degrees at both ends and have insertion holes 6 at the ends (see FIGS. 2, 3, 4, and 5).
[0010]
At both ends of the lower horizontally long rod 5, there are provided lower bent rod parts 9, 9 having insertion locking pieces 8, 8, which are bent in the same direction as the upper bent rod parts 7, 7 and bent downward at the ends. (See FIGS. 6, 7, 8, and 9).
[0011]
The side frames 3, 3 attached to both sides of the front frame 1 and the rear frame 2 are formed in the same shape, and are provided with upper and lower horizontal bars 10 and 11 which are vertically parallel to each other and are gripped at the upper part. An inverted U-shaped rod 19, 19 having a portion 18 and leg pieces 15, 15 protruding downward is provided at the lower portion on both ends (see FIGS. 1 and 2).
[0012]
The upper horizontal rod 10 has insertion elongated holes 12, 12 corresponding to the insertion holes 6, 6 on both sides (see FIGS. 3, 4, and 5).
[0013]
Locking holes 14, 14 for inserting and locking the insertion locking pieces 8, 8 are provided at both ends of the lower long rod 13 (see FIGS. 6, 7, 8, and 9).
[0014]
Further, insertion locking pieces 8, 8, 8, 8 provided on the front frame 1 and the rear frame 2 are inserted into the locking holes 14, 14, 14, 14 of the pair of opposed side frames 3, 3. (See FIGS. 1, 7, and 9).
[0015]
Further, bolt rods 16 are inserted into insertion elongated holes 12, 12, 12, 12 of the pair of opposed side frame members 3, 3, and insertion holes 6, 6, 6, 6 provided in the front frame member 1 and the rear frame member 2. 16, 16 and 16 are inserted, and wing nuts 17, 17, 17, and 17 are screwed and fastened to the bolt rods 16, 16, 16, 16 to tighten both sides of the front frame 1 and the rear frame 2, respectively. The body 3 is attached thereto (see FIGS. 1, 2, 3, 4, and 5).
[0016]
The front frame 1, the rear frame 2, and the side frames 3, 3 are provided with a number of parallel vertical bars 20, 20,... By brazing or the like (see FIG. 1).
[0017]
The front frame 1 is provided with an opening / closing frame 22 that moves up and down and opens and closes a front opening 21 (see FIGS. 1, 10, and 11).
[0018]
Operation and Effect of the Invention
The present invention is configured as described above,
A square front frame 1 and a square rear frame 2 are provided with both side frames 3, 3 on both sides of the frame so that a safe stove guard can be obtained around an oil stove. .
[0019]
In addition, when it is not needed in summer, the square front frame 1, the square rear frame 2, and the side frames 3, 3 can be disassembled into four pieces, so that they can be stored without bulk and used. Extremely convenient.
[0020]
The front frame 1 and the rear frame 2 are formed in the same shape and can be provided at a low cost. The front frame 1 and the rear frame 2 are provided with upper and lower horizontally long rods 4 and The upper horizontal rod 4 is further provided with upper bent rods 7 and 7 which are bent at 90 degrees at both ends of the upper horizontal rod 4 and have insertion holes 6 formed at the ends thereof. Are provided at both ends thereof with lower bent rod portions 9, 9 having insertion locking pieces 8, 8, which are bent in the same direction as the upper bent rod portions 7, 7 and bent downward. .
[0021]
Also, the side frames 3, 3 attached to both sides of the front frame 1 and the rear frame 2 are formed in the same shape and can be provided at a low cost. The upper U-shaped rod 19 has a grip portion 18 at an upper portion thereof, and lower U-shaped bars 19, 19 having leg pieces 15, 15 projecting downward at both lower portions. 6 and 6 are provided with insertion transverse elongated holes 12 and 12 and further provided with locking holes 14 and 14 at both ends of the lower long rod 13 for inserting and locking the insertion locking pieces 8 and 8. It is.
[0022]
Therefore, when assembling, the insertion locking pieces 8, 8, 8, 8 provided on the front frame 1 and the rear frame 2 are respectively provided in the locking holes 14, 14, 14, 14 of the pair of opposed side frames 3, 3. 8 are further inserted, and insertion holes 6, 6, 6, 6 provided in the pair of opposed side frame members 3, 3 are provided in the elongated holes 12, 12, 12, 12, the front frame member 1, and the rear frame member 2. The bolts 16, 16, 16, 16 are inserted into the bolts 16, 16, 16, 16, and 16, and the wing nuts 17, 17, 17, 17 are pinched with a fingertip, turned, screwed together, tightened, and tightened with the front frame 1. By attaching the side frames 3, 3 to both sides of the rear frame 2, assembly can be performed extremely easily without using a separate tool such as a screwdriver.
[0023]
For disassembly, the wing nuts 17, 17, 17, 17 are pinched with a fingertip, turned and loosened to remove them from the bolt rods 16, 16, 16, 16, and the bolt rods 16, 16, 16, 16 are further inserted through the elongated horizontal holes 12, 12, respectively. , 12,12 and insertion holes 6,6,6,6, and disassembly is easy by removing the insertion locking pieces 8,8,8,8 from the locking holes 14,14,14,14. It is very convenient to handle.
[0024]
Also, it has many industrial effects such as simple structure, suitable for mass production and inexpensive provision.
[Brief description of the drawings]
FIG. 1 is a perspective view.
FIG. 2 is an exploded perspective view.
FIG. 3 is a partially cutaway front view showing a separated state of an insertion hole and an insertion horizontally long hole.
FIG. 4 is a partially cutaway rear view showing a separated state of the insertion hole and the insertion horizontally long hole.
FIG. 5 is a partially cutaway front view showing a coupling state between the insertion hole and the insertion horizontally long hole.
FIG. 6 is a partially cutaway front view showing a separated state of an insertion locking piece and a locking hole.
FIG. 7 is a partially cutaway front view showing a coupling state of the insertion locking piece and the locking hole.
FIG. 8 is a partially cutaway rear view showing a separated state of the insertion locking piece and the locking hole.
FIG. 9 is a partially cutaway rear view showing a coupling state of the insertion locking piece and the locking hole.
FIG. 10 is a partially cutaway perspective view showing a state in which an opening / closing frame portion of the front frame is raised and a front opening is opened.
FIG. 11 is a partially cutaway perspective view showing a state in which a part of a front opening is opened by slightly raising an opening / closing frame portion of the front frame body.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Front frame 2 Back frame 3 Side frame 4 Upper horizontal rod 5 Lower horizontal rod 6 Insertion hole 7 Upper bent rod part 8 Insertion locking piece 9 Lower bent rod part 10 Upper horizontal rod 11 Lower horizontal rod 12 Inserting horizontally long hole 13 Lower long rod 14 Locking hole 15 Leg 16 Bolt rod 17 Wing nut 18 Gripping part 19 Inverted U-shaped rod 20 Parallel vertical rod 21 Front opening 22 Opening / closing frame

Claims (1)

The front frame 1 and the rear frame 2 have the same shape and are vertically arranged on both sides of the square front frame 1 and the square rear frame 2. The upper horizontal rod 4 and the lower horizontal rod 5 are provided in parallel, and the upper horizontal rod 4 is bent at 90 degrees at both ends, and the upper bending rod portions 7, 7 each having an insertion hole 6 at the end thereof are provided. Are provided at both ends thereof with lower bent rod portions 9, 9 having insertion locking pieces 8, 8, which are bent in the same direction as the upper bent rod portions 7, 7 and bent downward at the distal ends. Further, both side frame members 3 and 3 on the both sides have the same shape, and are provided with an upper horizontal rod 10 and a lower horizontal rod 11 which are vertically parallel to each other. 12 and 12, locking holes 14 and 14 for inserting and locking the insertion locking pieces 8 and 8 are provided at both ends of the lower long rod 13, and the leg pieces 15 and 15 are formed to project downward. Ah Further, insertion locking pieces 8, 8, 8, 8 provided on the front frame 1 and the rear frame 2 are respectively inserted into the locking holes 14, 14, 14, 14 of the pair of opposed side frames 3, 3. It is inserted into the pair of opposed side frames 3, 3 and into the insertion holes 6, 6, 6, 6 provided in the front side frame 1 and the rear side frame 2, the elongated holes 12, 12, 12, 12, respectively. The bolt rods 16, 16, 16, 16 are inserted, and wing nuts 17, 17, 17, 17 are screwed and tightened to the bolt rods 16, 16, 16, 16, so as to tighten both sides of the front frame 1 and the rear frame 2. A stove guard characterized in that both side frames 3 and 3 are attached to the stove.

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