CN1306219C

CN1306219C - Glass top plate of gas cooker with roast rack

Info

Publication number: CN1306219C
Application number: CNB031309712A
Authority: CN
Inventors: 山根贤哉
Original assignee: Rinnai Corp
Current assignee: Rinnai Corp
Priority date: 2002-05-09
Filing date: 2003-05-08
Publication date: 2007-03-21
Anticipated expiration: 2023-05-08
Also published as: JP2003329253A; KR20030087909A; CN1456840A; JP3760141B2; KR100500593B1

Abstract

To prevent discoloration due to heat of an outer frame 15 on both sides of an outlet 13 and burn-in caused by boiling over, and to improve supporting stiffness of a rear portion of the glass board 14, in a glass top plate 4 for a range with a grill composed of the glass board 14 and the outer frame 15 fixed to a peripheral portion of the glass board, and provided with the outlet 13 for the grill at a center part of the rear portion. Extending portions 141 extending backward from the center part of the glass board 14 are provided on both right and left side parts of the rear portion of the glass board 14, and the rear portion center part is formed in a notch. At a rear side part of the outer frame 15, narrow width portions 151 on right and left sides fixed to the rear edge of both extending portions 141, and a center wide width portion 152 fixed to an inner edge of a notch- shaped portion 412 between both extending portions are formed. The outlet 13 for the grill is opened on the wide width portion 152.

Description

The face glass that band barbecue rack stove and accessory is used

Technical field

The present invention relates to a kind of face glass of using with the barbecue rack stove and accessory.

Background technology

In the past, this face glass is to be made of glass plate and the housing that is fixedly installed on the glass plate circumferential edges, and housing is supported by supporter (occasion of desk-top stove and accessory is a stove body, and the occasion of embedded stove and accessory is a table top).

And, glass plate is square, and is provided with barbecue with under the occasion of exhaust outlet in the central portion office at face glass rear portion, the back part of housing is made into wide cut on its total length, be provided with the barbecue exhaust outlet in the central authorities of back part.

According to above-mentioned face glass in the past, owing to the back part of housing is to be present in the both sides of barbecue with exhaust outlet on the amplitude on the fore-and-aft direction is the basis of broad, can cause housing back part to become high temperature because of the heat that exhaust outlet is discharged like this, thereby be easy to generate variable color or make the soup juice that overflows when boiling that burned adhesion take place, so also just impair aesthetic property or spatter property as the face glass advantage, its disadvantage is also just apparent.

In addition, because the back part of housing is wide cut on fore-and-aft direction, the bending of back part is easy to cause the rigidity of support deficiency at glass plate rear portion.And in order to ensure rigidity of support, though also can consider to be horizontally set with a support component that supports the leading edge portion of housing back part from the inside on the top of stove body, but, if like this, support component will obstacle stove body internal components installation taking-up or mainteinance repair, it is extremely inconvenient to operate.

Summary of the invention

In view of above situation, the present invention has superior aesthetic appearance and spatter property to provide, and does not use face glass that support component can guarantee that again the band barbecue rack stove and accessory of glass sheet support rigidity uses as problem.

For solving described problem, the present invention is a kind of face glass of using with the barbecue rack stove and accessory, constitute by glass plate and the housing that is fixedly mounted on the glass plate circumferential edges, be provided with the exhaust outlet of barbecue usefulness in the central portion office at rear portion, it is characterized in that, part is provided with the extension that rearward extends from the middle body of glass plate in the left and right sides at glass plate rear portion, make the middle body at glass plate rear portion form notch geometry, form the narrow wall part of the left and right sides and the wide width portion of central authorities in the back of housing part simultaneously, described narrow wall part is fixedly installed on the back edge of described two extensions, the width of fore-and-aft direction is narrower, described wide width portion is fixedly installed on the inward flange of the notch-shaped portion between described two extensions, the wider width of fore-and-aft direction is provided with the exhaust outlet of roasting usefulness at this wide width portion place.

According to above-mentioned formation, by the extension of glass plate is set with the exhaust outlet both sides at barbecue, when preventing that this part is because of thermo-color, the burned adhesion of the soup juice that overflows in the time of preventing to boil is again kept well as the aesthetic appearance or the spatter property of face glass advantage.

In addition, if be that the supporter that described narrow wall part is used by face glass supports at least in the back part of frame, then support by the supported body of the narrow wall part of housing back part at the extension place because of glass plate, the bending that also just can prevent the back part effectively causes the reduction of the rigidity of support at glass plate rear portion, so also just no longer needs to prevent the support component of back part bending.

Description of drawings

Fig. 1 is the vertical view of the glass plate stove of embodiment among the present invention.

The side view of the stove and accessory among Fig. 2 Fig. 1.

Fig. 3 cuts off the sectional view behind the III-III line place among Fig. 1.

Fig. 4 cuts off the amplification sectional view behind the IV-IV line place among Fig. 1.

Fig. 5 is the vertical view of the face glass of embodiment.

The specific embodiment

Below in conjunction with accompanying drawing the embodiment of the invention is described.Fig. 1 is the vertical view with stove and accessory of the face glass in the embodiments of the present invention.Fig. 2 is the side view of the stove and accessory among Fig. 1.Fig. 3 cuts off the sectional view behind the III-III line place among Fig. 1.Fig. 4 cuts off the amplification sectional view behind the IV-IV line place among Fig. 1.Fig. 5 is the vertical view of the face glass of embodiment.

With reference to Fig. 1 and Fig. 2, the 1st, the stove body of desk-top gas furnace.2 furnace combustors 2,2 and the central barbecue rack 3 that burns about stove body 1 is provided with, and, face glass 4 is installed on stove body 1, face glass 4 upload be placed with two furnace combustors 2,2 corresponding about 2 flame stands 5,5.

Burn barbecue rack 3 as shown in Figure 3, comprising: last ignition combustor 7, the following ignition combustor 8 that regards to the opening 6a of barbecue bottom, 6 side, chamber that is arranged on barbecue chamber 6 in the stove body 1, constitutes by the fletcher radial burner that is loaded into barbecue 6 tops, chamber, the barbecue chamber door 9 that opens and closes barbecue chamber 6 front openings, can pass in and out juices in the barbecue chamber 6 freely by front openings and connect dish 10, and put at juice by dividing plate 11a and to connect the Roast net 11 that coils on 10.In addition, be provided with exhaust passage 12 at the rear portion of barbecue chamber 6, this exhaust passage 12 regards to the set exhaust outlet 13 of face glass 4 rear portion middle bodies, and the burning and gas-exhausting that barbecue chamber 6 is given off is discharged from exhaust outlet 13.13a is the exhaust guard shield that covers on the exhaust outlet 13 among the figure.

Face glass 4 is made of glass-ceramic glass plate of making 14 and the housing 15 that is fixedly mounted on glass plate 14 circumferential edges, and is supportted on stove body 1 by literary composition by housing 15.And, housing 15 as shown in Figure 4, utilize adhesive 16 be fixedly installed to glass plate 14 circumferential edges above.In addition, housing 15 is the mechanographs that are stamped to form by metallic plates such as stainless steels, forms sagging board 15a on 15 outer peripheral full weeks at housing.

As shown in Figure 5, about being provided with on the glass plate 14 2 make furnace combustor 2 be positioned at its stove and accessory opening 17,17.And, at the part place, the left and right sides at glass plate 14 rear portions the extension 141,141 that rearward extends from the middle body of glass plate 14 being set, the rear portion middle body of glass plate 14 promptly forms notch geometry like this.In addition, at part place, the back of housing 15, be formed with on the back edge of two extensions 141,141 that are fixedly installed to glass plate 14 rear portions and the fore-and-aft direction width presents the narrow wall part 151,151 of the narrower left and right sides and is fixedly installed on the inward flange of notch-shaped portion 142 of central portion office, glass plate 14 rear portion and the width of fore-and-aft direction presents the wide width portion 152 of the centre of broad, be provided with the exhaust outlet 13 of barbecue usefulness at these wide width portion 152 places.

Yet, do not have the square configuration of extension 141 though can consider to make glass plate 14 to form one yet, and the back part of housing 15 is formed with wide width portion 152 on total length widely, still, if like this, in exhaust outlet 13 both sides, housing 15 can pass the heat generation variable color of coming because of exhaust outlet 13, and the soup juice that overflows when boiling can be by burned adhesion, and, again because the big flexible distortion of back part of width of housing 15, thereby cause the rigidity of support deficiency at glass plate 14 rear portions easily.To this, according to present embodiment, by the extension 141 of glass plate 14 is set in exhaust outlet 13 both sides, can prevent effectively that heat because of exhaust outlet 13 both sides from making housing 15 variable colors or making the burned adhesion of the soup juice that overflows when boiling, and kept well as the aesthetic appearance or the spatter property of face glass 4 advantages.In addition, the narrow wall part 151 by housing 15 back is supported on as face glass with on the stove body 1 of supporter glass plate 14 at extension 141 places, can guarantee the rigidity of support at glass plate 14 rear portions so again.

In addition, for housing 15 is supported on the stove body 1, though also can consider on stove body 1 to form on the ora terminalis the interior curved flange of accepting below the housing 15, but, under the occasion that housing 15 is fixedly mounted on above glass plate 14 circumferential edges, bend flange for preventing glass plate 14 in disturbing, just must make the circumferential edges of glass plate 15 be in the position of an introversive side with respect to interior curved flange, have to increase the width of housing 15 like this, thus, the area of glass face not only becomes narrow but also impairs image appearance again, the fixed installation part that while housing 15 and face glass are 14 is easy to make the fixed installation part to produce hot bad change again near a side of furnace combustor 2.

Therefore, according to present embodiment, as shown in Figure 4, make the upper end edge portion of stove body 1 divide depression to the inside, glass plate 14 is under the top position state of ora terminalis on the stove body 1, the lower end of the sagging board 15a of the external end edge of housing 15 abuts on the 18a of stratum of lower end of this concavity part 18, is supported by stove body 1 by the 18a of stratum housing.According to like this, needn't worry that glass plate 14 disturbs stove body 1, as long as make the circumferential edges of glass plate 14 rely on the position in the outside as much as possible, width that just can constriction housing 15, when making good looking appearance, fixed installation part between housing 15 and the glass plate 14 is not easy to be subjected to the influence of heat again away from furnace combustor 2.

And, according to present embodiment, on ora terminalis on the stove body 1, be formed with and have at interval with the below of the circumferential edges of glass plate 14 and be relative interior curved flange 19, the heat radiation that curved flange 19 suppresses to burn in the stove body 1 barbecue rack 3 grades in can utilizing is passed to the fixed installation of 14 of housing 15 and glass plates and is partly located.In addition, on the interior curved flange 19 fender 20 is installed again,, also can utilizes fender 20 to relax this impact, prevent the breakage of glass plate 14 even break away under the landings from housing 15 in the occasion lower glass plate 14 of contingency.

In addition, in the present embodiment, the part that supports housing 15 by the 18a of stratum is made respectively in stove body 1 left and right sides face and back, in the front of stove body 1, with being horizontally set with below the crossbearer 21 (with reference to Fig. 3) on top is accepted housing 15 the first sections.In addition, the area that increases the glass face of face glass 14 just must make the sagging board 15a of the 18a of stratum at the position of periphery support housing 15 as far as possible, yet if like this, sagging board 15a might wrongly fall from the 18a of stratum.Therefore, on the two sides of stove body about 1, the sagging board 15a with housing 15 is fixed on the concavity part 18 of stove body 1 with screw 22, falls from the 18a of stratum to prevent sagging board 15a mistake.

More than be that the embodiment that the present invention is useful on the desk-top gas furnace is illustrated, still, the face glass that uses table top to use as the embedded stove and accessory of the supporter of face glass is suitable for the present invention too.In addition, according to the foregoing description, though on the circumferential edges of glass plate 14, be installed with housing,, even housing 15 is fixedly mounted on below the circumferential edges of glass plate 14 also passable.In addition, as the stove and accessory thermal source, the face glass that the desk-top electric stove of use electromagnetic induction coil or Halogen lamp LED etc. is used also is suitable for the present invention, in this case, does not need the stove and accessory opening 17 of glass plate 14.

Claims

1. face glass of using with the barbecue rack stove and accessory is made of glass plate and the housing that is fixedly mounted on the glass plate circumferential edges, is provided with the exhaust outlet of barbecue usefulness in the central portion office at rear portion, it is characterized in that,

Part is provided with the extension that rearward extends from the middle body of glass plate in the left and right sides at glass plate rear portion, make the middle body at glass plate rear portion form notch geometry, form the narrow wall part of the left and right sides and the wide width portion of central authorities in the back of housing part simultaneously, described narrow wall part is fixedly installed on the back edge of described two extensions, the width of fore-and-aft direction is narrower, described wide width portion is fixedly installed on the inward flange of the notch-shaped portion between described two extensions, the wider width of fore-and-aft direction is provided with the exhaust outlet of roasting usefulness at this wide width portion place.

2. the face glass that band barbecue rack stove and accessory according to claim 1 is used is characterized in that, is that the supporter that described narrow wall part is used by face glass supports at least in the back part of described housing.