JP3410686B2 - Protective device for stove - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a protection device for preventing an infant or an elderly person from accidentally touching an oil stove, a gas stove, or the like and causing a burn, and more particularly to an enclosure type protection device. 2. Description of the Related Art Conventionally, there have been many proposals regarding a stove protection device. However, the conventional protection device has no contrivance to reduce the distance between the stove placed in the enclosure and each guard surface, and naturally has a drawback that the protection device occupies a large floor surface and is not suitable for recent housing situations. For example, in actual fair 2-28338,
A device for enlarging the door for the stove operation of the front guard has been proposed. FIG. 18 shows a perspective view of the present invention. Although this invention does not disclose the specific structure of each of the four guards, as seen from the drawings, each of them is formed of a coarse wire assembly, and can be inserted to the infant's finger and even the hand. Since the distance between the stove placed in the enclosure and each guard must be large, there is a disadvantage that the protection device must be large and the storage space is large. Also, since the door is unnecessarily large, it is difficult to open and close the door with force. Furthermore, since it is not a foldable structure, it is difficult to temporarily store the protection device on a warm day during the season. [0003] Japanese Utility Model Laid-Open Publication No. 6-32909 discloses a structure in which a protection device can be expanded and contracted in the left-right direction as shown in FIG. 19 or FIG. This device has a complicated structure and has not been devised to reduce the installation space. [0004] Further, similarity 2 of design registration No. 808888
Discloses a folding structure of the protection device and a method of fixing the assembled state. Since this design has a structure in which the guards are folded at the center and four corners of the left and right side guards, as shown in FIG. 21, and at six convenient positions, it is difficult to fix the assembled state. Also, no attempt is made to reduce the location of the protection device. Further, Japanese Patent No. 847940 proposes to use a fine mesh for the front guard as shown in FIG. This configuration is not preferred because the radiation of the radiant heat of the stove to the front is obstructed, and the left and right side guards and the back guard are coarse, so that the placement location cannot be reduced. [0006] Japanese Patent Application No. 10-302058 discloses a method in which a front guard 2 and left and right side guards 3 and 4 and a rear guard 5 each having a guard surface that is too small to insert a child's finger as shown in FIG. The protection device comprises a solid 1 having four surfaces rotatably combined with each other, and a fixing frame 6 is attached to the solid 1 so as to be detachably combined to fix the solid 1. Although this protection device is compact, takes up little space, is easy to assemble, and is easy to temporarily store during the season, the device for fixing the stove in place in the protection device is insufficient. SUMMARY OF THE INVENTION The object of the present invention is to solve the above-mentioned problems of the prior art, to be compact, take up little space, easy to assemble, and easy to store temporarily during the season. It is an object of the present invention to provide a protection device which can securely fix a stove in a proper position in the protection device. [0008] The present invention provides a front guard 2
And the left and right side guards 3, 4 and the rear guard 5, each of which is a guard surface that is so small that a baby's finger cannot be inserted,
Three-dimensional body 1 having four faces combined rotatably in the horizontal direction
In the protection device 52 for fixing the solid body 1 by attaching the fixing frame 6 to the solid body 1 so as to be detachable, and surrounding and protecting the stove 23 inside, the rear surface 51 of the stove 23 is drawn toward the rear guard 5. , The horizontal portion 54 of the L-shaped bracket 53 from the outside of the rear guard 5 to the stove 2
3 between the table 55 and the floor surface 62, and
6 and the upright portion 57 of the L-shaped bracket 53, two horizontal rods 58, 59 provided at appropriate intervals below the rear guard 5.
The flat metal fitting 56 and the upright part 57 of the L-shaped metal fitting 53 are tightened together with a male screw 61 so as to sandwich the edge 60 of the pedestal 55 of the stove 23 with the upright part 57 so as to be integrated to fix the stove 23 to the protection device 52 . It is a protection device. According to the present invention, the front guard 2, the left and right side guards 3, 4 and the rear guard 5, each having a guard surface that is too small to allow the infant's finger to be inserted, are rotatably combined in a horizontal direction. A solid 1 having four sides
Since the protection device is characterized by fixing the three-dimensional object 1 by attaching the fixing jig 6 to the device 1 and detachably attaching the jig 6 to the device,
Even if the stove 23 is installed at a position where the stove 23 is almost in contact with the side guards 3, 4 and the rear guard 5, since the radiant heat from both sides and the rear of the stove is small, the temperature of the side guards 3, 4 and the rear guard 5 rises. Is slight,
There is no contact burns and no infant's finger touches the stove. Further, since the fixed frame 6 can be attached and detached freely, the three-dimensional body 1 can be folded with one touch or assembled as a protection device. Furthermore, the solid 1 can be divided into two parts and folded small by simply turning and removing the screws 31 of the two threaded rotating parts at diagonal positions with a fingertip. If removed, it can be broken down into smaller parts. Further, the back surface 51 of the stove 23 is drawn toward the back guard 5, and the horizontal portion 54 of the L-shaped bracket 53 is inserted from the outside of the back guard 5 between the table 55 of the stove 23 and the floor surface 62, thereby forming a flat bracket 56. And upright part 5 of L-shaped bracket 53
7 and 2 provided at appropriate intervals below the rear guard 5.
The horizontal rods 58, 59 of the book and the table 55 of the stove 23
The flat metal fitting 56 and L
The stove 23 is firmly fixed to the rear guard 5 because the upright portion 57 of the metal fitting 53 is tightly integrated with the upright portion 57.
The distance between the front guard 2 and the stove 23 can be determined within a safe range. FIG. 1 is a perspective view of a protection device 52 according to an embodiment of the present invention, in which 1 is a three-dimensional guard, 2 is a front guard, 3 and 4 are side guards, 5 is a rear guard, Reference numeral 6 denotes a fixed frame. FIG. 2 is a perspective view showing a state where the stove 23 is housed in the embodiment of FIG. FIG. 3 shows a front guard 2, which is formed by combining metal wires by welding. Front guard 2
Is configured to be relatively coarse so as not to hinder the radiation of radiant heat from the stove. The front guard 2 is configured to have a considerable distance from the radiant heat radiating surface of the stove so that the front guard 2 is not burned even if touched by a hand or the like. Reference numeral 9 denotes a vertically movable door provided in the opening 8 for stove operation. Pipes 10 and 17 are provided at upper and lower portions of wires 14 and 15 at both left and right ends of the door 9 so that wires 16 and 17 of the corresponding front guard 2 can pass therethrough.
11, 12, and 13 are fixed by welding or the like. FIG. 4 is a right side view. The right side guard 3 is formed of a guard surface composed of a wire mesh, a lath plate, a wire rod group, or the like that is so small that a child's finger cannot enter. The right side guard 3 is connected to the front guard 2 and the rear guard 5 so as to be able to turn in the horizontal direction by turning parts 24 and 26 with screws and free turning parts 25 and 27. The left side is
It is configured on the right side. FIGS. 5 and 6 show details of the threaded rotating portion 24. FIG. 5 shows a state before the front guard 2 and the side guard 3 are connected, and FIG. 6 shows a state after the connection. Are respectively shown. The vertical piece 28 attached to the front guard 2 is provided with a male screw 29 at the tip, is fitted with a pipe 30 provided on the side guard 3, and is screwed with a female screw 31, as shown in FIG. It is in a state where it can be rotated in the horizontal direction. The screwing of the male screw 29 and the female screw 31 does not need to be firmly tightened, and the front guard 2 and the side guard 3 do not separate easily.
In addition, it can be turned. FIG. 7 shows a rotating part 2 with a screw.
FIG. 4 is a plan view of FIG. 8 shows a state before the free rotation portion 25 is fitted, and FIG. 9 shows a state after the free rotation portion 25 is fitted. The upright portion 32 provided on the front guard 2 is fitted with a pipe 33 provided on the side guard 3 to form a free rotating portion 25. Details of the threaded turning portion 26 and the free turning portion 27 connecting the side guard 3 and the back guard 5 are the same as those in FIGS. 5, 6, 7, 8, and 9. FIG. 10 shows the rear guard 5. The rear guard 5 is formed of a guard surface formed of a wire mesh, a lath plate, a wire rod group, or the like that is small enough to prevent the finger of an infant from entering. Below the rear guard 5, two horizontal rods 58, 59 are provided. The rod 58 has a function of a frame for attaching and fixing a net such as a lath plate constituting the rear guard 5 by welding or the like, and also has a function as a part for fixing the stove 23 to the protection device 52 in combination with the rod 59. . Rod 59
The U-shape at both ends forms legs for supporting the protection device, and the central portion also serves as a component for fixing the stove 23 to the protection device 52. FIG. 11 is a plan view of the solid 1. 24 '
Is a threaded rotating part which is a connecting part between the front guard 2 and the left side guard 4, and 26 'is a threaded rotating part which is a connecting part between the left side guard 4 and the rear side guard 5. 25 '
Is a free rotating portion which is a connecting portion between the front guard 2 and the left side guard 4, and 27 'is a free rotating portion which is a connecting portion between the left side guard 4 and the rear side guard 5. 35, 35 '
Is a rod provided at the lower end of the side guards 3 and 4. FIG. 12 shows a state before the fixed frame 6 is fitted to the upper part of the solid 1. The fixed frame 6 has a rectangular shape in which both left and right ends are bent downward at right angles, and is fixed on the three-dimensional body 1 so as to be mounted on the arms of the upright portions constituting the threaded rotating portions 24, 24 ', 26, 26'. It is fitted and the solid 1 is fixed.
FIG. 1 shows a state in which the fixed frame 6 is fitted to prevent deformation of the three-dimensional body 1.
Shown in FIG. 17 is a partially enlarged view of FIG.
The details of the combination state of the object and the solid 1 are shown. With such a configuration, the fixing frame 6 can be freely attached and detached, and the protection device can be folded or assembled with one touch. FIG. 16 is a plan view showing a state where the fixed frame 6 is removed and the three-dimensional body 1 is folded. Next, a method of fixing the stove 23 to the protection device 52 will be described. FIG. 13 shows a male screw 61, L
The shape fitting 53 and the flat shape fitting 56 are shown. The male screw 61
It consists of a handle 64 and a screw part 63. The L-shaped bracket 53 includes a horizontal portion 54 and an upright portion 57, and the upright portion 57 is provided with a hole 65 through which the screw portion 63 passes. The flat metal fitting 56 is provided with a screw hole 66 that is screwed with the screw portion 63. FIG. 14 is a view showing a state in which the stove 23 is fixed inside the protection device 52 as viewed from the back. FIG. 15 is a sectional view taken along line AA of FIG. With the back surface 51 of the stove 23 pulled toward the back guard 5 of the protection device 52, the horizontal portion 54 of the L-shaped bracket 53 is inserted between the table 55 of the stove 23 and the floor surface 62 from outside the back guard 5. , The rear guard 5 so that the flat metal fitting 56 faces the upright portion 57 of the L-shaped metal fitting 53.
Position inside. At this time, the rods 58 and 59 and the edge 60 of the placing table 55 are sandwiched between the flat metal fitting 56 and the upright part 57 of the L-shaped metal fitting. Screw part 63 of male screw 61
Is screwed into the screw hole 66 of the flat bracket 56 through the hole 65 of the L-shaped bracket 53, and the handle 64 is rotated to tighten the screw.
The rods 58, 59 and the edge 60 of the table 55 are tightened between the flat fitting 56 and the upright portion 57 of the L-shaped fitting 53.
Thus, the stove 23 is securely fixed in the protection device 52. According to the present invention, the front guard 2 and the right and left side guards 3, 4 and the rear guard 5, which are guard surfaces so small that a child's finger cannot be inserted, are rotated in the horizontal direction. The protection device is composed of a three-dimensional body 1 having four sides freely combined, and a fixing frame 6 is attached to the three-dimensional body 1 so that the three-dimensional body 1 is fixed by being removably combined. Even when the stove is installed at a position where it is almost in contact with the rear guard 5, since the radiant heat from both sides and the rear of the stove is small, the temperature rise of the side guards 3, 4 and the rear guard 5 is slight, and Since it does not cause burns and the infant's finger does not touch the stove, a very compact protective device can be constructed compared to the prior art. Disadvantages can be eliminated. Incidentally, a comparison between the protection device of the present invention in an assembled state and a conventional product (commercial product of Japanese Utility Model Laid-Open No. 2-28338) is as follows, and the superiority of the present invention is clearly recognized in the floor occupancy. Width (m) Depth (m) Floor occupancy (m ² ) Example of the present invention 0.6 0.4 0.24 Conventional product 0.7 0.53 0.371 Since it can be removed freely, the three-dimensional body 1 can be folded with one touch or conversely assembled with one touch. Therefore, when the use of the stove is temporarily stopped on a warm day or the like during the stove use season, the protection device can be folded and replaced with one touch. In addition, when storing in a closet or the like after the season, the solid 1 can be divided into two parts and folded into small pieces simply by turning and removing the screws 31 of the two threaded rotating parts at the diagonal corners with a fingertip. If the screw 31 of the threaded rotating part is removed, it can be disassembled into smaller parts, so that no storage space is required. Also, the back 51 of the stove 23 is pulled toward the back guard 5, and the horizontal portion 54 of the L-shaped bracket 53 is inserted from between the outside of the back guard 5 between the table 55 of the stove 23 and the floor 62, and the flat bracket 56 is formed. And upright part 5 of L-shaped bracket 53
7 and 2 provided at appropriate intervals below the rear guard 5.
The horizontal rods 58, 59 of the book and the table 55 of the stove 23
The flat metal fitting 56 and L
Since the upright portion 57 of the shape fitting 53 is tightened and integrated, the stove 23 is firmly fixed to the rear guard 6,
The distance between the front guard 2 and the stove 23 can be determined within a safe range.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of an embodiment of a protection device. FIG. 2 is a perspective view in which a stove is installed inside. FIG. 3 is a front guard 2 FIG. 5 Rotating part with screw before connection [Fig. 6] Rotating part with screw after connection [Fig. 7] Top view of rotating part with screw [Fig. 8] Before fitting of free rotating part [Fig. 9] After the free rotation part is fitted. [FIG. 10] Rear guard. [FIG. 11] Plan view of solid 1 [FIG. 12] Perspective view showing state before fixing frame 6 is attached to solid 1 [FIG. 13] FIG. 14 is a rear view in which a stove is fixed to a protection device. FIG. 15 is an enlarged view of a cross section taken along line AA in FIG. 14. FIG. 16 is a plan view in a state where the solid 1 is folded. FIG. Enlarged view [Fig. 18] Example of conventional technology [Fig. 19] Example of conventional technology [Fig. 20] Example of conventional technology [Fig. 21] Example of conventional technology [Fig. 22] Examples of conventional technology [Description of reference numerals] 1 Solid 2 Front guard 3 Left guard 4 Right guard 5 Back guard 6 Fixed frame 8 Opening 9 Doors 10, 11, 12, 13 Pipes 14, 15, 16, 17 Wire rod 24 , 24 ′, 26, 26 ′ Threaded rotating parts 25, 25 ′, 27, 27 ′ Free rotating parts 53 L-shaped fittings 54 Horizontal parts 55 Stand 56 Flat fittings 57 Upright parts 58, 59 Rods 60 Stands Edge 61 male screw

──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Yoshiaki Nishioka 2-7-115 Kita-Kamei-cho, Yao-shi, Osaka Inside Silver Co., Ltd. (56) References JP-A-8-110058 (JP, A) Akira Mikai 63-19114 (JP, U) Japanese Utility Model Showa 63-32218 (JP, U) Japanese Utility Model Application Hei 3-77108 (JP, U) (58) Fields investigated (Int. Cl. ⁷ , DB name) F24C 15/36

Claims (1)

(57) [Claims 1] Left and right side guards 3, each having a front guard 2 and a guard surface which is too small to allow a child's finger to be inserted.
4 and a back guard 5 are constituted by a solid body 1 having four faces in which the solid body 1 is rotatably combined in a horizontal direction. A fixed frame 6 is attached to the solid body 1 so that the solid body 1 can be detachably combined to fix the solid body 1, and a stove 23 is provided inside. In the protective device 52 for enclosing and protecting the stove 23, the rear surface 51 of the stove 23 is drawn toward the rear guard 5, and the horizontal portion 54 of the L-shaped bracket 53 is placed between the table 55 of the stove 23 and the floor surface 62 from outside the rear guard 5. And the upright portion 5 of the flat fitting 56 and the L-shaped fitting 53
7 and 2 provided at appropriate intervals below the rear guard 5.
The horizontal rods 58, 59 of the book and the table 55 of the stove 23
The flat metal fitting 56 and the L
A stove protection device for fixing the stove 23 to the protection device 52 by integrally tightening the upright portion 57 of the shape fitting 53 and fixing the stove 23 to the protection device 52.
Place .