TW200405930A - Drop-in stove - Google Patents

Abstract

The object of this invention is to provide a drop-in stove having a high design ability and being capable of ensuring sufficient ventilation amount in the external and internal of the stove body. The drop-in stove (10) is formed by a stove body (20) receiving the gas burner (11) and having a top opening, and a top plate (30) covering the top opening of the stove body. The drop-in stove is hung on the opening (3) of the worktable (2). In addition, a vent hole (33) is formed at the rear portion of the top plate (30), and a hood is mounted on the front edge of the vent hole (33) for preventing air from flowing from the front portion of the stove to and over the vent hole (33).

Description

说明 Description of the invention: [Technical field to which the invention belongs] The technical field to which the invention belongs The present invention relates to a built-in stove which is suspended from an opening provided on a work table provided in a kitchen or the like with modern supporting cooking utensils. [Previously Known Techniques At present, 'a kitchen with a built-in cooker equipped with a built-in stove on the workbench of the console is known. The built-in stove is covered by a top plate with an opening facing the gas burner to cover the top of the stove body containing the gas burner, and the flange at the upper end of the peripheral wall of the stove body is locked at work It is suspended on the opening of the worktable. In this type of built-in stove, if the front of the stove body is exposed to the user side under the work table, an operation part can also be provided on the front side and a vent hole can be formed on the front side. Therefore, combustion air or cooling air can be taken in . However, if the front of the stove main body is not exposed to the user side under the work table and the operation section is set on the top plate, the vent cannot be provided beside the operation section. Also, in order to prevent the heat inside the stove body from diffusing to the outside, the stove body needs to be tightly closed, so that the primary air for combustion cannot be taken in from around the stove body. Therefore, it is known from the following Patent Document 1 that a built-in stove is known in which an opening is provided in a hanging wall around the ceiling and the opening is used as a vent. According to Patent Document 1 ', even if it is your closed stove body, the combustion air can be taken into the stove body through the vent. However, in order to fully ensure the burning of 200405930 air, it is necessary to increase the hanging wall around the top plate to fully ensure the opening area. However, when the top plate is thinned to improve the design, the hanging wall of the top plate must be reduced, and even if It is difficult to ensure a sufficient ventilation volume by providing a vent on the top plate.

5 Also, it is known that in a stove with a grill in the stove body, exhaust gas from the grill can be exhausted from the vent of the top plate, but foreign objects can be dropped from the vent provided on the top plate, or ventilated The mouth is provided with a protective baffle to prevent foreign matter from falling, but it is not beautiful.

Patent Document 1 10 Japanese Patent Application Laid-Open No. 11-22981 Problems to be Solved by the Invention In order to solve the aforementioned problems, an object of the present invention is to provide a built-in stove capable of ensuring sufficient combustion air. Another object of the present invention is to provide a built-in stove which can prevent foreign matter from coming out of the air vent from falling when the oven is provided, and can perform exhaust smoothly.

[Summary of the Invention] Means to Solve the Problem In order to achieve the foregoing object, the present invention provides an embedded stove, which is composed of a stove body that houses a gas burner and has an opening on the cover, and a cover 20 that covers the upper opening of the stove body. The top plate is formed, and the stove body is suspended from the opening provided on the workbench, which is characterized in that: a vent opening to the inside of the stove body is provided at the rear of the top plate, and at the front edge of the vent opening A shield is provided to block the air flow from the side of the stove through the vicinity above the vent. 6 200405930 In the present invention, since the vent is not provided on the hanging wall around the top plate but on the top of the top plate, it can be set to form a large-area vent. However, the built-in stove is located almost in front of the kitchen wall, and the wind flows along the rear wall surface due to the combustion of the burner, so that the product flows from the front of the stove through the vent and backwards. In this state, the flow of wind is hindered by the flow of air passing near the upper part of the vent, and it is difficult to take in the combustion air from the vent. Therefore, in the present invention, since a mask is provided at the front edge of the vent to block the flow of air passing near the top of the vent, even if a wind flows from the front of the stove through the top of the vent and flows backwards The flow is not affected, and air can be sucked in from the vent to supply sufficient air to the stove body, so good combustion can be achieved. In addition, since the vent and the cover covering the vent are located at the rear of the top plate, the appearance when viewed from the front is not impaired. In addition, if the cover arrangement also covers the covering part above the vent, the effect of shielding the wind and preventing foreign matter from falling into the vent is also good. Therefore, if the mask is formed in an inclined shape rising from the front edge of the vent to the rear, the shape is also small. The present invention is also provided with an angle varying device capable of changing the inclination angle of the mask. Although the air flow is different according to the interval between the stove and the rear wall surface, and the suction state of the air from the vent is different, there may be cases where 20 sufficient air cannot be sucked. However, if the tilt angle of the mask can be changed, The angle of the mask can be adjusted in accordance with the distance from the rear wall surface, so that sufficient air can be sucked in. According to the present invention, the aforementioned top plate can be configured as a metal plate, such as an aluminum plate with a thickness of several mm, and an opening can be provided at the rear of the metal plate and the 7 opening can be used as a vent. In addition, the vent can be set by cutting of the top plate, and a slot extending along the rear edge of the metal plate can be provided at a predetermined distance from the rear edge of the metal plate and folded through the slot. The folded sheet on the front side forms the aforementioned mask, thereby forming the aforementioned 5 vents and the aforementioned mask on the metal plate at the same time. At this time, specifically, a three-side notch formed by subtracting the square front side from the rear side of the top plate is formed, and the trowel of the top plate is folded through the notch, or a one-side notch can be formed on the rear side of the top plate. Fold the side up. Furthermore, 'the cover can also be formed at the rear of the top plate by folding the back edge of the top plate' and the rear of the stove main body under the cover is opened and the air vent 'this day' can be fully folded at the rear of the top plate It is also possible to leave both sides of the rear edge of the top plate and fold up the middle portion. In the present invention, when the top plate is configured as a thick metal plate, the mask has a thinner wall thickness than the other parts, and thereby processing such as folding of the mask described above can be performed very easily. In addition, a bending groove can be provided along the bending position of the metal plate's mask 15 when it is folded. This can also be very easy to perform the aforementioned folding of the mask and add JL. 'It should be provided in the present invention. A connection member 'that connects the stove body and the top plate, and that the connection member is a lower end portion that is connected to the rear side of the stove body, and that the upper end portion is a connection formed by the end edge hanging down from the rear of the mask. . In addition, in addition, the connecting portion formed by the end edge of the rear of the mask hanging down and the connected portion rising from the rear portion of the cooker body and standing in the vent may be connected. In this way, the top plate can be firmly connected to the stove body. In addition, since the connecting member or the connecting portion can be hidden behind the mask and can be seen in front of the stove, the good appearance of the top plate 8 can be maintained and the top plate and the stove body can be connected. The top plate can also be formed by a plate body and a metal frame-shaped frame in the middle of this month. At this time, the frame should preferably have a partition frame material for dividing the installation portion for setting the plate body and the ventilation port. Moreover, the partition frame material is formed with the aforementioned mask system, whereby the ventilation σ and the mask can be set in the frame body, and since there is no need to bend and defend the plate body, a plate made of glass can be easily used. Body or thick metal plate. Further, in the present invention, it is preferable to provide a connecting member connecting the stove main body and the frame, and a lower end portion of the connecting member is connected to a rear side of the stove main body, and an upper end portion is below or behind the cover and connected to the foregoing. The frame is connected according to this, because the upper end of the connecting member is hidden under or behind the cover, so it cannot be seen from the front position of the stove, so it can maintain a good appearance of the top plate and connect the top plate and the stove body. In addition, in the present invention, a connecting portion may be formed at the rear edge of the mask, and the connecting portion may be used when the rear edge of the top plate is folded to form a mask, or when a mask is formed in a part of the frame. In the present invention, when the stove body has an oven opening at the front, the top plate can be formed by a plate body and a metal frame-like frame body. Furthermore, the frame system has a structure for dividing and setting the plate body. The installation portion is formed integrally with the partition frame material 'which is passed from the oven to the ventilation port on the rear side of the installation portion, and the partition frame material and the cover covering the ventilation hole. Thereby, the partition frame material provided in the frame body does not damage the appearance and prevents foreign matter from falling into the stove body, and the exhaust gas from the oven can be smoothly guided and discharged. Embodiment 3 Embodiment of the Invention First, a first embodiment of the present invention will be described with reference to Figs. 1 to 5. Fig. 1 is a perspective view showing the first embodiment of the built-in stove of the present invention, Fig. 2 is a perspective view with the stove cover of Fig. 1 removed, and Fig. 3 is an explanatory sectional view of a part of the stove of Fig. 1, Fig. 4 is a plan view showing a glass top plate frame covering the upper surface of the stove body of Fig. 1, and Fig. 5 is a plan view showing an outline of the arrangement of burners and the like in the stove body of Fig. 1. As shown in FIG. 1, the built-in stove 10 is composed of a stove body 20 accommodating a gas burner 1 and a top plate 30 covering the stove body 20. The top plate 30 is composed of a heat-resistant glass plate (ceramic glass) 31 as a plate body and a surrounding top frame 35, and an inner flame type gas burner 11 housed in the stove body 20 is provided on the glass plate 31 facing Left and right window holes 32 at approximately the center position in the front-back direction. A fire stand is placed on the heat-resistant glass plate 31 around the window hole 32. At the center of the glass plate 31 in front, there are left and right ignition buttons for ignition, firepower adjustment and flameout operation of the gas burner 11, respectively.丨 3. According to this embodiment, as shown in Fig. 2, a ventilation port 33 capable of inhaling the primary air for combustion is provided at the rear of the top plate 30 in a substantially comprehensive manner. According to this, if the vent 33 is located at the rear of the top plate 30, the appearance of the stove 10 when viewed from the front is less likely to be damaged, and if a grid-shaped protection 4¾ plate is provided here, foreign matter will not be dropped. However, as will be described later, the funnel-type stove is located almost in front of the kitchen wall, and the wind that flows along the wall due to the combustion of the burner generates a flow from the front to the rear on the top plate. The wind 'is also affected by the flow of air flowing backward through the vicinity of the air vent, and it is difficult to take in the combustion air from the air vent 33. 200405930 Therefore, as shown in Fig. 1, a cover 40 as a wind shielding body is provided at the leading edge of the vent 33 to prevent air from flowing from the front of the stove through the vicinity of the vent 33 and flowing backward. The front of the stove body 20 is formed by opening a thin rectangular box on the top of the stove body 20, which is not exposed to the user side below the work table 2 and is buried on the entire circumference of the stove body 20, and the operation portion is provided on the top plate. In addition, as shown in FIG. 3, the stove body 20 is locked on the periphery of the opening 3 provided on the work table 2 of the kitchen with a modern supporting cooker, and the flange 22 formed by bending on the upper end of the peripheral wall 21 of the body 20 is locked. It is placed on the worktable 2 and is hoisted on the opening 3 of the worktable 2. The peripheral wall 21 of the stove body 20 is provided with a protrusion 21a which abuts against the periphery of the opening 3 of the table 2 to prevent the stove body 20 from being shaken and unstable. A pad 22a is installed at the front end of the flange 22 to prevent water or soup from the table 2 from flowing into the stove body 2. As shown in FIG. 5, the above-mentioned gas burner 11 is provided at the center position in the front-rear direction in the stove body 20 at the left and right sides, and each of the gas burners 11 is connected with a plug from the front portion of the stove body 20. The 14 gas pipe i5a is connected. The cock 14 is connected to the manifold 15 for supplying gas from the inlet 15b at the bottom of the stove body 20, and the cock 14 is provided with an operating shaft 14a for mounting the aforementioned ignition button 13. In Fig. 5, 16 is a 20 thermocouple used to detect that the burner u is out, and is connected to the plug 14 through a wire 16a. In FIG. 4, the top frame 35 is a rectangular frame formed by assembling two front and rear two long frame materials 36 and 36 and two short and left short frame materials 37 and 37 to form a frame. The partition frame material 38 is placed between the short frame materials 37 and 37, thereby forming the installation area of the glass plate 31 between the front frame material 36, the left and right frame materials 37'37, and the partition frame material 38 200405930. The air vents 33 are formed between the left and right frame materials 37 and 37 and the rear frame material 36.

The frame members 36, 37 on the front, back, left, and right are formed to have a cross-sectional structure in which the edges 5b, 36b, 37b that protrude horizontally from the lower ends of the vertical walls 36a, 37a to the inside, and from the upper ends of the vertical walls 36a, 37a, The flange portions 36c, 37c curled downward on the outside and protrude. The partition frame 38 has a cross-sectional structure having an edge portion 38b protruding horizontally forward from the lower end of the vertical wall 38a and a edge portion 38c protruding horizontally rearward. Each of the aforementioned frame materials 36, 37, and 38 is integrally formed by extrusion molding of aluminum, respectively. 10 The long and short frame materials 36 and 37 connect the inverted triangular head portions 36bl provided at both ends of the edge portion 36b of the front and rear frame materials 36 and the triangular concave portions 37bl provided at both ends of the edge portion 37b of the left and right frame materials by convergence. . Similarly, the frame members 37 and 38 are mounted by converging a triangular recessed portion 37b2 provided between the button-sized frame members 37 and an inverted triangular head portion 38b1 provided at both ends of the edge portion 38b of the partition frame member 38. 15 As shown in Figures 2 and 4, the supporting part of the glass plate 31 is

The rectangular supporting frame edge formed by the material 36, the left and right frame materials 37, 37 and the horizontal edge portions 36b, 37b, 37b, and 38b of the partition frame material 38 is formed, and a glass plate 31 is placed thereon. A silicon coking material 39 is filled between the placed glass plate 31 and the vertical walls 36a, 37a, 37a, and 38a of the frame materials 36, 37, 37, and 38, and the glass plate 31 is surely 20 so as not to cause positional deviation. It is held in the top frame 35 while ensuring water impermeability. After the top plate 30, the frame materials 36 are provided with two screw holes 36d at intervals. Further, through the screw hole 36d, the screw 36e is screwed to the screwing protrusion 22b formed by the flange 22 of the stove body 20, whereby the top plate 30 is positioned on the stove body 20. In this state, the flange portions 36c, 37c of the frame materials 36, 37 cover 12200405930 and cover the flange 22 of the stove main body 20, and ground the upper surface of the table 2. The vent hole 33 is formed by the vertical wall 38a separating the frame material 38, the left and right frame materials 37, 37, and the horizontal edge portions 37b, 37b, and 36b of the rear frame material 36. The length is set at the rear of the top plate 30.

5 The rear part of the stove body 20 opened above is located below the vent 33 of the top plate 30, and the vent 33 is communicated with the interior of the stove body 20. According to this embodiment, the vent port 33 is not provided on the hanging wall around the top plate 30 but on the top plate 30, so that a large-area vent port 33 can be formed, and sufficient air for combustion can be taken in. 10 The aforementioned mask 40 is provided on the vent 33. As shown in Figs. 2 and 3, the mask 40 has an inclined portion 40a inclined upward from the front edge portion of the air vent 33 in the rearward direction. In this embodiment, the front end portion 40b of the mask 40 is formed by a vertical wall, and is connected to the rear surface of the vertical wall 38a of the partition frame 38, and the front edge portion 33a of the air vent 33 is closed by the front end portion 40b of the mask 40. In addition, the rear end portion 15 40d of the rear cover 40 is opened below to form an air intake portion that communicates with the air port 33. Mask 40 of

The rear end portion 40d is horizontally curved outward, and reinforces the long-length mask 40 at the same time as the front end portion 40b. In addition, side walls 40c are formed at both side ends of the inclined portion 40a, and the horizontal edge portions 37b of the left and right frame members 37 have a function as a placement portion at the lower end portion of the side wall 40c, and the cover is arranged at the vent 33 And it can be disassembled freely. In addition, as shown in FIG. 3, if the rear edge portion 38 is protruded behind the vertical wall 38 a of the partition frame 38 to be slightly longer than the thickness of the cover 40, it has a setting portion as a front end portion 40 b of the cover 40. It is possible to arrange the cover 40 on the vent 33 more stably. The mask 40 is formed by integrally forming an inclined portion 13 200405930 40a, a front end portion 40b, and both side walls 40c by an aluminum plate by bending. The inclination of the inclined portion 40a of the cover 40 is such that the distance between the rear end 40d of the cover 40 which is the air intake portion of the cover 40 and the upper end of the rear side frame 36 is sufficiently obtained, and is generally 20 Degree ~ 60 degrees. If the inclination angle is too small, the interval between the air intake sections cannot be sufficiently obtained, and if the inclination angle is too large, the appearance becomes worse. In this example, the inclination angle of the inclined portion 40a is set to 25 degrees, and the distance between the upper end of the vertical wall 36a of the rear side frame material 36 and the rear end portion 40d is 14 mm. In Figure 3, when the gas of the burner 11 is burned, the built-in stove 10 flows. The upward air flow along the rear wall surface 4 flows from the front of the stove 10 through the vent 33 and rearward flow. Therefore, when the air vent 33 is only provided in a large area at the rear of the top plate 30, it is also hindered by the flow of air flowing from the front of the stove through the vicinity of the top of the air vent 33, making it difficult for air to flow into the air vent from around the air vent 33 33, and the primary air for combustion is not easily sucked into the stove body 20. 15 On the other hand, if a cover 40 is provided on the vent 33, the flow of air flowing from the front of the stove through the vicinity of the top of the vent 33 to the rear is blocked before the cover 40, even upwards. On the back side of the cover 40, air flows through the vicinity of the upper part of the vent 33 and disappears toward the rear wall surface 4. Therefore, since the air is not attracted from the ventilation port 33 by the influence of the air flowing toward the rear wall surface 20, sufficient air can be supplied into the stove body 20 from the large-area ventilation port 33 and good combustion can be performed. In addition, the shape of the mask may be provided in a vertical wall shape at the leading edge of the vent 33. However, in particular, if the mask 40 has a structure that covers the vent 33 or has a covering portion, the mask 40 rises from the front edge to the rear. If you tilt it, the effect of shielding the wind and preventing foreign objects from falling into the vent is also good. Next, a second embodiment of the present invention will be described with reference to Fig. 6. Fig. 6 is an explanatory sectional view showing a second embodiment of the present invention. Depending on the interval between the built-in stove 10 and the rear wall surface 4, the air flow is different. As a result, the air suction state from the vent 33 is different, and there is a case where sufficient air cannot be sucked. Therefore, in this embodiment, the inclination angle of the mask 42 can be adjusted. The cover 42 is made of an aluminum plate, and the support 42b bent and formed on both sides of the front portion of the cover 42 is pivotally supported on the shaft 42a provided on the left and right frame members 37 to form a variable angle device of the cover 42 . 10 According to this, the angle of the mask 42 can be adjusted by matching the interval with the rear wall surface 4 to suck in sufficient air. The other structures in the second embodiment are basically the same as those of the first embodiment described with reference to Figs. Next, a third embodiment of the present invention will be described with reference to Figs. 7 to 11. Fig. 7 is a plan view showing the top plate in the third embodiment, Fig. 8 is an explanatory sectional view showing the second half of the stove shown in Fig. 7 and Fig. 9 is an exploded perspective view showing the connecting member of the stove body and the top plate , Figures 丨 and 丨 丨 are explanatory plan views showing modification examples of the connecting members. In the third embodiment, the mask 45c is integrated with the partition frame material 45 of the top frame 35A. The cover 45c is bent upward from the upper end of the vertical wall 45a of the partition frame 45 toward the rear 20 and is inclined. 4% is the edge from the lower end of the vertical wall 45a toward the front horizontally. Alas. The 46-type support plate is provided near the both ends of the cover 45c and at the center 3. The support plate 46 connects the bent portion 46a at the lower end to the horizontal edge portion 36b of the rear frame member 36 by a rivet 46b (shown in Figs. 7 and 9). The structure of the top frame 35A is the same as that of the top frame 35 in FIG. 4 except for the partition frame material. D: > Λ Ο · > Η 15 200405930 In addition, since the partition frame material 45 and the cover 45c are integrated, the partition frame material 45 is finally mounted on the frame material 37 on both sides. Although the drawing is omitted in FIG. 7, as shown in FIGS. 8 and 9, the top frame μα and the main body 20 are connected by a connecting member 20 a1. 5 The connecting member 20a1 connects the tongue piece 46c formed on the rear edge side of the support plate 46 to the bottom of the main body 20. That is, the lower connecting portion 20a2 provided horizontally on the lower end of the connecting member 20a is screwed to the bottom of the body 20, and the upper connecting portion 20a3 provided on the upper end of the connecting member 20a1 is screwed to the support plate 46 through the screw η. The tongue 46c. Thereby, since the upper part of the connecting member 20ai connects 10 parts 2 such as 3 and the tongue piece 46c of the support plate 46 is hidden in the cover 45c and is thermally seen from the front of the stove, the appearance of the top plate is not damaged. Moreover, since the screw n is exposed behind the tongue piece 46c of the support plate 46, the cover 45 (: can be easily connected without becoming an obstacle. Also, in the third embodiment, the rear portion is covered by the cover 45c. Since the frame members 36 and 15 are located in a position that cannot be seen from the front, as shown in FIG. 10, the upper connecting portion 20 | 32 of the connecting member 20bl and the rear frame member 36 can be connected by screws η. Furthermore, other than that, As shown in FIG. 11, a connecting plate 3 6 f may be provided at the horizontal edge portion 3 6 b of the rear frame material 36, and the connecting plate 3 6 f and the upper connecting portion 20c2 of the connecting member 20cl are connected by screws n. The screw fixing portion 36g 20 of the connecting plate 36f is formed obliquely toward the opening direction of the rear side of the cover 45c, and the upper connecting portion 20c2 of the connecting member 20c 1 is formed to abut against the screw fixing portion 36g of the connecting plate 36f In the shape of the inside thereof. As a result, the upper connecting portion 20c2 of the connecting member 20cl and The connecting part between the screw fixing parts 36§ of the knot plate 36f is hidden by the cover 45c, and cannot be seen from the front of the stove 10 without damaging the top 16 200405930 The appearance of the plate is also 'because it can be performed from behind the cover 45c The screw 仏 is screwed, so the fresh 45e does not become an obstacle and can be easily connected under the mask. In addition, in this example, the rear frame material 36 and the left and right frame materials 37 are L-shaped parts 47 5 The rivets are fixed between the horizontal edge portions 36b and 37b of the frame materials. Of course, the rivets can also be installed by converging the unevenness of the front end portions of the frame materials in the same manner as in the first embodiment. In addition, since the shield 45c and the partition frame 45 are integrally formed, the manufacture of the shield 45c can be relatively labor-saving. 10 In the foregoing first to third embodiments, all the furnaces with an internal flame type gas combustion of 11 are used. For explanation, however, the gas burner can also be an external flame type gas burner. In addition, the plate body can also be a metal plate, such as an aluminum plate with a thickness of several mm instead of a glass plate. Next, the description will be based on FIGS. 12 to 14 The fourth embodiment of the present invention. Figures 15 to 12 A perspective view of the fourth embodiment of the built-in stove according to the present invention, FIG. 13 is a perspective view with the stove cover of FIG. 12 removed, and FIG. 14 (a) is an explanatory cross section showing the second half of the stove of FIG. 12 Figure, Figure 14 (b) is a perspective view of a part of the mask in the stove shown in Figure 12. The embedded stove 10 in the form of a 10-series metal plate has 20 topless furnaces and a cover furnace. The top plate 50 on the upper surface of the main body 20 is composed of an aluminum plate with a thickness of several millimeters. A rear cover 50 is provided with a cover 60 similar to the first embodiment shown in Figs. Above the vent 63 at the rear of the top plate 50. In the fourth embodiment, as shown in FIG. 13, the air vent 63 is formed with a trailing edge of 15 mm from the rear side of the top plate 50 and is formed by cutting a shape 17 200405930 on the glass plate to leave a narrow trailing edge to form an opening. It is difficult, but if it is an aluminum plate with a thickness of several millimeters, it has both the advantage of having the same weight as a glass plate and the ease of forming an opening, and the advantage of not requiring a top frame. 5 As shown in Figs. 12 and 13, window holes 52 are provided at the center of the top plate 50 at approximately the center in the front-rear direction and at a position rearward therebetween, and have a large burner 51a housed in the stove body 20 and an inner side thereof The mother and child type external flame type gas burner 51 of the small burner 5ib faces the left and right window holes 52 and is exposed upward, while the external flame type medium gas burner 53 faces the rear window hole 52 and is exposed upward. . Around each of the burners 51, 51, and 53 ', a fire stand 12 is placed on the top plate 50, respectively. In addition, the central portion of the top plate 50 is positioned forward to perform ignition and thermal adjustment of the gas burners 51, 51, and 53; and the ignition button 13 for fire operation. The stove body 20 is suspended from the opening 3 of the table 2 in the same manner as in the first embodiment. The top plate 50 is fixed to the underside of the peripheral edge of the top plate 50 extending from the flange 22 of the stove body 20 to the outside 1 and a padding material 54 is fixed on the underside of the top plate 50 through the padding material. 14 (a) Reference numeral 17 in the figure is an ignition plug. The cover 60 is formed as an aluminum cover, and the aluminum cover is formed by an inclined portion 6 such as a front end portion 6 which is inclined upward from a front edge portion of the air vent 63 toward the rear, 20 The rear end portion 60d and the two side wall portions 60c are formed. The cover 60 locks the step portion 60bl which is a 6% locking portion of the front end portion to the vent 63: edge 63a of the top plate 50 and will be used as The stepped portion 6 of the locking portion of the two side wall portions 60c is provided at the air vent 63 if it is locked at the rear edge 63b of the air vent 63. Also, as shown in FIG. The leg portion 60cl of the card 18 200405930 and the stop portions 60el and 60e2 is provided on the two side wall portions 60 (:, the tilt angle of the mask 60 can be maintained, and the mask 60 can be locked at the edge of the vent 63. Since the top plate 50 of this embodiment is also provided with a vent 5 63 at the rear of the top plate, a large-area vent 63 can be provided, and because the cover 60 is not provided at the vent 63 (Especially the mask inclined toward the rear rising direction), so it will not be affected by the air flowing toward the rear wall surface 4 when the gas of the burner 51 (5la, 51) is burned, and the air can be sucked in from the vent 63 Sufficient air can be supplied from the large-area vents into the stove body 20 to achieve good combustion. In addition, since the vent 63 and the cover 60 covering the vent 63 are located at the rear of the top plate 50, It will damage the appearance of the stove when viewed from the front. Fig. 15 is a cross-sectional view showing a fifth embodiment of the present invention. In this embodiment, the inclination angle of the mask 65 can be adjusted by setting an angle variable device. The structure is formed by bending toward the both sides of the front portion of the cover 65 to form the support portions 65a, 15 and inserting the shaft 55a of each support plate 55 in the shape of a sub-shape into the hole of the support portion 65a, and the support plate 55 is installed The front end face of the air vent 63 of the top plate 50 formed by a metal plate and an aluminum plate. According to the fifth embodiment, the angle of the mask 65 can be adjusted according to the difference in air flow in the same manner as in the second embodiment. So that you can inhale enough air. As shown in Figs. 16 (a) and 16 (b), the sixth embodiment of the present invention is arranged behind the metal plate at a predetermined distance from the rear end edge of the top plate 50 formed of an aluminum plate as a metal plate. A cutout extending at the end edge has a mask 66 and a vent 19 200405930 opening 63 formed by folding up the front side flap through the cutout. That is, 3 of the top plate 50 is deducted from the long side of the front side of the rectangle. A notch 56 a (notch) is provided on the side, and a rectangular piece 56 b surrounded by the three-side notch 56 a is erected to form an air vent 63. At the same time, the folded rectangular piece 56 b (folded piece) is used as a cover 66. In addition, the sheet 56b can also be erected to stand as five walls. However, as shown in the figure, the effect of preventing foreign matter from falling can be obtained by tilting the sheet. As a result, the cover can be formed only by processing the top plate. The cover 66 can reduce the number of parts.

In addition, in the foregoing example, a cutout is provided on three sides and cut to form a mask 66 ′. A modified example thereof is shown in FIG. 16 (c), and a one-side cutout may be provided on the rear side 10 of the top plate 50. The mask 66 and the vent 63 are formed by cutting and pulling up. In the sixth embodiment, as shown in FIG. 16 (b), the top plate 50 and the stove main body 20 can be connected through the cover 66 through the connecting member 20dl. At this time, the connection portion 15 66a of the metal plate bent into a [shape] is fixedly installed on the lower side of the cover 66 by a method such as spot welding, and the upper end connection portion 20d of the connection member 20dl is fixed by a screw n. d2 is linked here.

In addition, as shown in FIGS. 17 (a) and 17 (b), the rear edge of the mask 66 may be bent downward to form a connecting portion 66b, and the connecting portion 66b may be provided at a predetermined position of the connecting portion 66b. The screw hole 66c fixes the upper end 20 connection part 20e2 of the connection member 20el to this connection part 66b. If the connection member 20e is not used, as shown in Figs. 18 (a) and 18 (b), a portion of the flange 22 of the stove body 20 may be cut to form a connected portion 22c. Six connecting portions at the rear edge of the shield 66 are screwed here. The built-in stoves 10 described with reference to Figures 1 to 16 are provided with long hole vents 33, 63 at the rear of the top plate 20 200405930 30, 50. However, the vents can also be provided without leaving the rear edge of the top plate The rear edge of the top plate is cut into rectangular openings. The seventh embodiment shown in Figs. 19 to 20 is that the rear side of the top plate 50 composed of a metal plate and an aluminum plate is completely folded, and a mask 68 in an inclined state with the rear side 5 rising is formed at the rear of the top plate, and An air vent 63A is formed below the cover 68 between the cover 68 and the flange 22 of the stove body 20. At this time, since the top plate 50 is not in contact with the upper surface of the table 2, the body material 58 is inserted between the flange 22 of the stove body 20 and the table 2 over the entire circumference. In addition, the top panel gasket 54 inserted between the portion other than the cover 68 of the top plate 50 and the table 2 is made of a thickness capable of being put into the main body material 58. Fig. 19 (c) shows another example in which the rear edge of the top plate is folded up to form an air vent 63A with the flange 22 of the stove body 20. In this example, the both sides 50B of the trailing edge of the top plate 50a are left, and the middle portion is folded to form the mask 70. In the seventh embodiment, as shown in FIG. 19 (b), the top plate 50 and the stove main body 20 can be connected by the connecting member 20fl through the cover 6815. That is, by a method such as point welding, the connecting portion 68b of a metal plate bent into an L shape is fixedly provided on the lower side of the cover 68, and the upper end connecting portion 20f2 of the connecting member 20fl is connected thereto by a screw η. . In addition, as shown in FIGS. 21 (a) and 21 (b), the rear edge of the cover 20 68 may be bent downward and a part of it may be extended downward to form a connecting portion 68a. The connecting portion 68a is provided with a screw hole 68b, and the upper connecting portion 20g2 of the connecting member 20gl is screwed to the connecting portion 68a. When the connecting member 20gl is not used, as shown in FIG. 18 (a), a portion of the flange 22 of the stove body 20 can be erected to form a connected portion 22c, and the surface 21 200405930 will cover the rear end of the 68 The connecting portion 68a of the edge is screwed thereto. In addition, in the sixth and seventh embodiments, when the trailing edge of the top plate 50 is folded, for example, as shown in FIG. 22 (a), the folded portion, that is, the portion forming the mask 68 has a relatively small The other parts have a thin wall thickness, and the top plate 50 can be easily bent. For example, as shown in Fig. 22 (b), if the bending groove 68c is formed along the bending position when the top plate 50 is folded, the top plate 50 can be easily bent. The foregoing fourth to seventh embodiments are described with reference to an embedded stove having an outer flame type gas burner 5 !, but the gas burner may also be an inner flame type gas burner. In addition, the metal plate may be made of other metals, such as a sus plate. However, since the aluminum plate is relatively light, a top plate having the same weight as glass can be made by a top plate configured as a plate with a thickness of several fingers. In addition, the connection structure ie between the top plate and the stove body described in each embodiment is not only adopted in each embodiment, but any one of the connection structures may be selected according to the size of the top plate or the size of the stove body. In this type of stove, as shown in FIG. 23, the front face 20z of the stove body 20 is exposed to the user side under the work table 2, and the built-in stove is formed inside the front face 20z. The oven 67 of the main body 20 has an opening 67z on the front face, and a grill window 68 opens and closes the front opening 67z. The top plate 30 is the same as the top plate 30 shown in Fig. 8 of the 20th embodiment. Accordingly, a person who has the oven 67 inside the hob body 20 can use the vent 33 as an exhaust port. That is, since the oven 67 is provided, the primary air for combustion can be taken in from the front side (front opening 67z, etc.), so the exhaust gas from the oven 67 can be discharged to the outside through the vent 33. At this time, the upper part of the air vent μ 22 200405930 is covered by a cover 45c which is integrally provided on the partition frame material and is bent upward and inclined from the upper end of the vertical wall 45a toward the rear direction, so that foreign matter can be prevented from falling into the furnace from the air vent 33具体 20 内。 Inside the body 20. Although the connection mechanism for connecting the top plate 30 and the stove body 20 is not shown in Fig. 23, the above-mentioned connection mechanism for the five top plates may be used. [Brief description of the drawings] Fig. 1 is a perspective view showing a first embodiment of the built-in stove according to the present invention. Figure 2 is a perspective view of the stove cover of Figure 1 removed. 10 Fig. 3 is an explanatory sectional view of a part of the stove of Fig. 1. Fig. 4 is a plan view showing a glass top plate frame covering the upper surface of the stove body of Fig. 1. Fig. 5 is a schematic plan view showing the arrangement of burners and the like in the stove body of Fig. 1. 15 FIG. 6 is a cross-sectional view illustrating the main part of a second embodiment of the built-in stove according to the present invention. Fig. 7 is a plan view showing a top plate in a third embodiment of the built-in stove according to the present invention. Fig. 8 is an explanatory sectional view showing the second half of the stove of Fig. 7. 20 Fig. 9 is an exploded perspective view showing a connecting member of the stove body and the top plate. Fig. 10 is an explanatory cross-sectional view showing a modified example of the connecting member. Fig. 11 is an explanatory cross-sectional view showing another modification of the connecting member. Fig. 12 is a block diagram showing a fourth embodiment of the built-in stove of the present invention. Figure 13 is a perspective view with the stove shield of Figure 12 removed. Fig. 14 (a) is an explanatory sectional view showing the second half of the stove of Fig. 12, and Fig. 14 (b) is a perspective view of a part of the mask in the stove of Fig. 12. 5 FIG. 15 is an explanatory sectional view showing the second half of the stove in the fifth embodiment of the built-in stove according to the present invention. Fig. 16 (a) is a perspective view showing the sixth embodiment of the built-in stove of the present invention, and Fig. 16 (b) is an explanatory sectional view of the second half of the stove in the sixth embodiment, and Fig. 16 (c) is a sectional view A three-dimensional view of a modified example of the mask in the sixth embodiment. Fig. 17 (a) is a perspective view showing another modification of the mask in the sixth embodiment, and Fig. 17 (b) is an explanation of the second half of the stove showing the other connection structure between the top plate and the body in the sixth embodiment Sectional view. Fig. 18 (a) is a perspective view showing 15 examples of other deformations of the stove body in the sixth embodiment, and Fig. 18 (b) is a rear half of the stove showing other connection structures between the top plate and the body in the sixth embodiment The description section. Fig. 19 (a) is a perspective view showing the seventh embodiment of the built-in stove of the present invention, and Fig. 19 (b) is an explanatory sectional view of the latter half of the stove in the seventh embodiment, and Fig. 19 (c) is a diagram showing 20th perspective view of a modified example of the mask in the seventh embodiment. Fig. 20 is a plan view showing the stove top plate of Fig. 19; Fig. 21 (a) is a perspective view showing another modification of the mask in the seventh embodiment, and Fig. 21 (b) is an explanation of the second half of the stove showing the other connection structure between the top plate and the body in the seventh embodiment Sectional view. 24 200405930 Figure 2 2 (a) is a side view showing a modification of the top plate in the seventh embodiment, and Figure 22 (b) is a side view showing a modification of the top plate in the seventh embodiment. Fig. 23 is an explanatory sectional view showing a built-in stove with an oven. 5 [Representative symbols for main components of the drawing] 2 ... tables 20a3, 20b2, 20c2, 20g2 ..... upper 3 ... opening openings 4 ... rear wall surfaces 20d2, 20e2 ... upper end connecting portions 10 … Built-in stove 20z ··· Front 11, 51, 53 ... Gas burner 21 ... Peripheral wall 12 ... Fire stand 21a ... Protrusion 13 ... Ignition button 22 ... Flange 14 ... Plug 22a ... dunnage 14a ... operating shaft 22b ... screwed protrusion 15 ... manifold 22c ... connected portion 15a ... gas pipe 30 ... top plate 15b ... inlet 31 ... Glass plate 16 ... thermocouple 32,52 ... window 16a ... conductor 33,63 ... air vent 17 ... ignition pin 33a ... front edge 20 ... furnace body 35..top Frame (frame body) 20al, 20bl, 20cl, 20dl, 20el, 36, 37, 38 ... frame material 20fl, 20gl ... connecting member 36a, 37a, 38a, 45a ... vertical wall 20a2 ... lower connecting portion 36b, 37b, 38b, 38c, 45b ... · Edge 25 D Λ .Λί 200405930 Section 36bl, 38bl ... Head 36c, 37c ... Flange 36d, 66c, 68b ... Threaded hole 36e .. .Screw 36f ... Connecting plate 36g ... Screw fixing part 37bl, 37b2 ... Recess 38 .. Dividing frame 39 .. Material 40, 42, 45c, 60, 65, 66, 68 ... Mask 40a, 60a ... Inclined portion 40b, 60b ... Front end portion 40c ... Side wall 40d, 60d ... Rear end portion 42b , 65a ··. Supporting parts 42a, 55a · " Car consists of 45 ... · Dividing frame material 46, 55 ... Supporting plate 46a ··· Bending part 46b ··· Riveting 46c ... Tongue piece 47 ..零件 形 件 50… 板 50B ...。 Both sides 54 ... Top panel gasket 56a ... Cutouts (notches) 56b ... Sheet 58 .. Body gasket 60bl, 60e ... Parts 60c ... both side walls 60cl ... legs 60el, 60e2 ... locking portions 63a ... leading edge 63b ... backing edges 66a, 66b, 68a, 68b ... connecting portion 67 ... grilled Stove 67z ... Front opening 68 ... Grill window 68c ... Bent groove η ... Screw 26

Claims (1)

200405930 The scope of patent application: 1. An embedded stove is composed of a stove body that houses a gas burner and has an opening on the stove body, and a top plate covering the opening on the stove body, and the stove body is suspended The holder of the opening provided on the workbench is characterized in that: 5 is provided at the rear of the top plate to the vent opening to the inside of the stove body, and at the front edge of the vent is provided to block the air flow from the stove side Flow past the mask near the vent. 2. For the built-in stove as described in the first item of the patent application scope, wherein the aforementioned mask structure 10 is inclined upward and rearward. 3. The built-in stove, such as the item 2 of the scope of patent application, is an angle-variable device that can change the inclination angle of the aforementioned mask. 4. The built-in stove as claimed in any one of claims 1 to 3, wherein the top plate is a metal plate, and an opening is provided at the rear of the metal plate, and 15 the foregoing opening is used as the foregoing vent. 5. For the built-in stove of the scope of application for patents 1 or 2, wherein the aforementioned top plate is a metal plate, and a cut extending along the rear edge of the metal plate is provided at a predetermined distance from the rear edge of the metal plate. Grooves, and the folded piece folded forward through the cut groove is used as the aforementioned mask, thereby forming the aforementioned vent and the mask on the metal 20 plate at the same time. 6. For the built-in stove of the scope of application for patents 1 or 2, wherein the above-mentioned top plate is composed of a plate body and a metal frame-like frame body, and the frame body has a setting section for setting the plate body and The partition frame material of the air vent, and the partition frame material and the mask are integrally formed. 27 7.200405930 A kind of Xin-in stove, the mouthpiece of the mouthpiece is open on the top, and the top plate of the material sr is opened on the top of this description. It is characterized in that the body is suspended on the table. In the case of an opening, the aforementioned top plate is connected to the & opening, and a folded piece vent formed by folding the trailing edge of the metal plate is formed by flowing from the stove side through the ventilation To block the air flow 8. If you please, please refer to the scope of the patent = „10 系 厚 金属 #, a stove, shoot the aforementioned top plate, * The mask just described has a thinner wall thickness than other parts. Gu Wei item 5 or 7 m stove, seal the aforementioned top plate is a thick metal plate, and form a bending groove along the bending position when the cover of the metal plate is folded. 15 10 · If applying for the special mountain range The built-in stove according to item 5 or 7, wherein the connecting portion formed at the end edge of the rear side of the cover is configured to be connected to the connected portion that rises from the rear portion of the stove body in the vent. Built-in stove with item 10 of the patent scope, in which the above-mentioned connected part It is formed by cutting and raising a part of a flange provided on the periphery of the stove body. 20 △ -man-made stove is composed of a stove body and a money-covered stove that contain a gas burner and has an opening on the stove body. The upper part of the body is formed by a U-shaped top plate, and the body is suspended from the opening provided on the workbench, which is characterized by: 'The stove just described has a grill opening in the front, and the top 28 200405930 plate It is composed of a plate body and a metal frame-like frame body, and the frame body has a partition frame material for partitioning the installation part of the board body and an air vent from the oven to the rear side of the installation part, and the aforementioned The partition frame material is integrally formed with the cover covering the aforementioned vent. 5 13. If the built-in stove is in the range of 6 or 12 of the patent application, a connecting member connecting the stove body and the frame is further provided, and The connecting member is connected with the lower end portion to the rear side of the stove body, and the upper end portion is connected to the frame under or behind the cover. 14. If any of the scope of patent application 5, 6, 7, and 12 Embedding 10 furnaces are further provided with a connecting member connecting the stove body and the top plate, and the lower end portion of the connecting member is connected to the rear side of the stove body, and the upper end portion is formed by hanging down from the rear edge of the cover. Link of the link. 29