CN100376841C - Gas stove - Google Patents
Gas stove Download PDFInfo
- Publication number
- CN100376841C CN100376841C CNB2004100368895A CN200410036889A CN100376841C CN 100376841 C CN100376841 C CN 100376841C CN B2004100368895 A CNB2004100368895 A CN B2004100368895A CN 200410036889 A CN200410036889 A CN 200410036889A CN 100376841 C CN100376841 C CN 100376841C
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- China
- Prior art keywords
- glass plate
- protection ring
- frame
- members
- filler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/10—Tops, e.g. hot plates; Rings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/08—Arrangement or mounting of burners
- F24C3/085—Arrangement or mounting of burners on ranges
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
- Induction Heating Cooking Devices (AREA)
- Securing Of Glass Panes Or The Like (AREA)
- Combustion Of Fluid Fuel (AREA)
Abstract
The top panel 1 is formed by surrounding an outer peripheral edge part of a glass plate 2 by a protection member 7. The protection ring 20 mounted on an opening peripheral edge part of a burner opening 2a of the glass plate 2 comprises cylindrical parts 21b, 22b inserted into the burner opening, and upper and lower rings 21, 22 having upper and lower flange parts 21a, 22a respectively faced to an opening peripheral edge upper face and an opening peripheral edge lower face of the glass plate 2, and a projection 22c mounted on the cylindrical part 22b is engaged with an engagement hole 21c formed on the cylindrical part 21b to connect rings 21, 22. The lower flange part 22a is provided with an extended part 22e kept into contact with the protection member 3 to prevent the rotation of the protection ring 20.
Description
Technical field
The present invention relates to a kind of by center on the face glass of the outer peripheral edges portion of glass plate by protective; cover the gas furnace of stove body upper surface; particularly, relate to a kind of improvement of protection ring of opening peripheral region of the burner opening that is installed in face glass.
Background technology
As everyone knows, furnace with glass surface is by the face glass by the outer peripheral edges portion of the protective cover glass plate of framework etc., covers the stove body upper surface; The burner opening part of being offered on the glass plate of this panel is equipped with the protection ring that is used to protect this opening periphery.
As everyone knows; in the past; this protection ring has: insert in the burner opening tube portion and with the opening periphery upper surface and the opening periphery lower surface flange part up and down in opposite directions of glass plate, and flange part that should be up and down is by means of this binding (for example, with reference to patent documentation 1).
By such protection ring being installed in the opening peripheral region of burner opening, come the protective opening periphery.In addition, drop in the stove body and the protection of glass plate in order to realize preventing to boil the soup juice that overflows really, and filler is inserted between upper flange part and the glass plate, and again filler is inserted between lower flange and the glass plate.
Yet; according to above-mentioned face glass in the past; because protection ring is toroidal, when the cleaning of carrying out panel etc., the problem below taking place: promptly; the rotation of protection ring; caused the surface or the opening inner peripheral surface of the burner opening periphery of scratch glass plate, and plugged between protection ring and the glass plate under the Packed situation, because the rotation of protection ring; cause filler wearing and tearing, so that problem such as finally come off.
Patent documentation: special fair 10-318545 communique (Fig. 2)
Summary of the invention
For solving the above problems, the object of the present invention is to provide a kind ofly when cleaning etc., protection ring damage face glass can not take place, and, the gas furnace that the filler that is inserted also can not wear and tear or come off.
For reaching described purpose, gas furnace of the present invention, be made of the stove body of receiving the dress gas burner and the panel of rectangular shape that covers the upper surface open of this stove body, it is characterized in that: this panel is by glass plate, around the protective of the outer peripheral edges portion of this glass plate and protect the protection ring of the opening periphery of the burner opening of being offered on the described glass plate to constitute; Described protection ring has: insert in the described burner opening tube portion and relative with the opening periphery upper surface of glass plate with opening periphery lower surface to and link by means of this one about flange part; On described lower flange, be formed with: extend to the extension that stops described protection ring to rotate with local linearly contact of described protective.
According to the present invention, though since the position of extension to the skew of the top of protective, the extension of lower flange also is contacted with protective easily, therefore, can form on the extension towards below bent sheet.In addition, fall in the stove body, can between upper flange part and glass plate, plug filler, and, can between lower flange and glass plate, plug filler for the cover glass plate in order to prevent to boil the soup juice that spills on the panel really.
In the present invention, when cleaning etc., even people's contact is wiped bump in protection ring, the extension of lower flange and the contact site between the protective also will be resisted the rotation of protection ring, so that protection ring does not rotate.So; just following problem can not take place; promptly; the surface of the opening periphery of the burner opening of protection ring scratch glass plate or the problem of burner opening inner peripheral surface; and plugging between glass plate and the protection ring under the Packed occasion; make the filler loss, the problem that finally causes filler to come off because of the friction of protection ring.
In alternate manner of the present invention; displace on lower flange, to be provided with and extend the extension that touches the part of described protective and stop described protection ring to rotate, extend the extension that touches the part of described stove body and stop described protection ring to rotate and on lower flange, be provided with.
In another alternate manner of the present invention, gas furnace is made of the stove body of receiving the dress gas burner and the panel that covers the upper surface open of this stove body, and this panel is by glass plate, around the protective of its outer peripheral edges portion and protect the protection ring of the opening periphery of the burner opening of being offered on the described glass plate to constitute; Described protection ring has: insert in the described burner opening tube portion and relative with the opening periphery upper surface of glass plate and opening periphery lower surface to and link by means of this one about flange part; At least between described lower flange and glass plate, be inserted with filler; It is characterized in that, on described lower flange, be formed with: the annular recessed portion that the described filler that is plugged is kept.
The filler of downside that is inserted in glass plate is because by the crimping of glass plate institute; so; because of the rotation of protection ring, will be from lower flange effect sliding force, filler is easy to from lower flange to radially departing from down to coming off like this; but; if filler is remained in the annular recessed portion set on the lower flange, then can limit filler to radially moving, therefore; even protection ring rotates, also can prevent filler from lower flange to radially departing from so that the problem that comes off.
According to the present invention, can be provided with in the upper end of the peripheral part of the annular recessed portion of lower flange: be connected in this upper end and with glass plate horizontal part in opposite directions.Like this, even the rotation of protection ring takes place,, can be that face contact with level is connected to the lower surface of glass plate also, thereby will be difficult to abrade the lower surface of glass plate because of it so that the lower flange contact is connected to the lower surface of glass plate.In addition, with the leading section bending of horizontal part under the occasion of the direction of leaving glass plate, because the leading section of horizontal part not have to contact the lower surface that is connected to glass plate, therefore, even the thing of crimping or burr is arranged, also can prevent to damage the lower surface of glass plate really at the front end face of horizontal part.
Description of drawings
Fig. 1: (a) vertical view of the panel in the embodiment of expression gas furnace of the present invention, (b) represent its upward view.
Fig. 2: (a) cutaway view of the state that rotation stoped according to the extension of the protection ring at the burner opening circumference place that is installed in the panel among Fig. 1 of expression, (b) amplification view of the installation portion of expression protection ring.
The stereogram of the following ring of the protection ring in Fig. 3 presentation graphs 2.
Fig. 4 represents the local abridged cutaway view of gas furnace integral body.
Fig. 5 represents the upward view of the panel in other embodiment of gas furnace of the present invention.
Fig. 6 represents to be used for the stereogram of fixture of glass plate of the panel of installation diagram 5.
Fig. 7 represents the cutaway view of the state that rotation that the extension according to the protection ring on the panel among Fig. 5 carries out stops.
Fig. 8 represents the cutaway view of the state that rotation that the extension according to the protection ring in another embodiment of gas furnace of the present invention carries out stops.
Fig. 9 represents the cutaway view of the state that rotation that the extension according to the protection ring in the another embodiment of gas furnace of the present invention carries out stops.
Figure 10 represents the local abridged stereogram of the state that rotation that the extension according to the protection ring in the embodiment again of gas furnace of the present invention carries out stops.
Figure 11 represents the cutaway view of the state that the rotation in the embodiment of Figure 10 stops.
Figure 12: the generalized section of the installation portion when (a) and (b) are represented the preferred embodiment of the protection ring in another embodiment of gas furnace of the present invention, (c) represent the generalized section of its comparative example.
Among the figure: 2-glass plate, 2a-burner opening, 3-protective; 4～7-members of frame, 8-rear portion sheet, 9-pointing (caulking); the 10-face glass, 12-filler, 15-fixture; the 20-protection ring, the last ring of 21-, 21a-upper flange part; 22-is ring down, 22a-lower flange, 22d-annular recessed portion; the 22e-extension, 23, the 24-filler, 26-is towards the bent sheet of below.
The specific embodiment
One embodiment of gas furnace of the present invention is described referring to figs. 1 through Fig. 4.In Fig. 1 to Fig. 4, gas furnace is to utilize face glass 10 to cover the upper surface 52a of stove body 52 and be assembled into.Stove body 52 is made of the casing that upper surface is open rectangular shape, by the flange part 52b that is bent to form wall upper end around stove body 52 is buckled on the periphery of opening 53a set on the work top 53 in system kitchen, and make in the opening 53a that stove body 20 is hung is located at work top 53.
Protective 3 is supporting frames of the outer peripheral edges portion of supporting glass plate 2, but also is the parts of the outer peripheral edges portion of cover glass plate 2.Therefore, in the present invention, this protective 3 means formation and also includes fender in the gap between the outer peripheral edges that are inserted into illustrated members of frame in back 4,5,6 and glass plate 2.In the present embodiment, shown in Fig. 1 (b), by with 2 long members of frame in front and back 4,5 and about the members of frame 6,7 of 2 weak points be assembled into rectangular shape and form protective 3; Between members of frame 4,5,6,7, form the setting area of glass plate 2, and make it the outer peripheral edges portion of supporting glass plate 2.In the present embodiment, also have the gap,, between members of frame 5,6,7, rear portion sheet 8, form opening 11 to plug rear portion sheet 8 at the rear of the members of frame 7 at the rear portion of protective 3.This opening 11 is utilized as air inlet.As shown in Figure 4, between the members of frame 5 and rear portion sheet 8 of rear side, can put air is imported to hood-like guide part 57 in the opening 11.
Shown in Fig. 2 (a), rear portion sheet 8 is forming on the profile construction: have and flatly be projected into inboard flange part 8b from the lower end of vertical wall 8a and the structure of the flange part 8c of side-lower and extension outside the upper end of vertical wall 8a bends towards.The members of frame 4 of front side, about members of frame 6,7 also form same structure.Shown in Fig. 1 (b), the members of frame 4 of these front sides, about members of frame 6,7 and the end face at the length direction two ends of rear portion sheet 8 all be to tilt to be narrow width with miter angle towards the inboard.The members of frame 5 of rear side forms on profile construction: have the structure that flatly is projected into the 5b of edge portion in the place ahead from the lower end of vertical wall 5a.The 5b of edge portion at the length direction two ends of the members of frame 5 of rear side tilts to be narrow width with miter angle towards the inboard.
The head 8b1 of the upside-down triangle shape on the end of the 8b of edge portion by will being arranged on rear portion sheet 8, rivet chimericly, link the members of frame 7 on rear portion sheet 8 and right side with the recess 7b1 of triangle on the end of the 7b of edge portion that is arranged on members of frame 7.Rear portion sheet 8 also carries out same binding, thereby these members of frame of 44,6,7, rear portion sheet 8 is assembled into frame-like with the members of frame 6 in left side, members of frame 4 and the members of frame 6 in left side, the members of frame 4 of front side and the members of frame 7 on right side of front side.The head 5b1 of the upside-down triangle shape on the 5b of edge portion of the members of frame 5 by will being arranged on rear side, rivet chimericly midway, link the members of frame 5 of rear side and the members of frame 6 in left side with the recess 6b1 of the triangle of going up of the 6b of edge portion of the members of frame 6 that is arranged on the left side.The members of frame 5 of rear side also carries out same binding with the members of frame 7 on right side.
The support of glass plate 2 by by the members of frame 4,5 of front and back, about the 4b of edge portion, 5b, 6b, the scaffold limit of the formed rectangular shape of 7b of level of members of frame 6,7 constitute, and on this, put glass plate 2.Between vertical wall 4a, the 5a of the glass plate 2 that is put and these members of frame 4,5,6,7,6a, 7a, be filled with silicon pointing 9 as fender; so that the not occurrence positions skew and firmly keeping of glass plate 2 and protective 3 can be guaranteed water proofing property again simultaneously.
As shown in Figures 1 and 2; protection ring 20 is made of last ring 21 and ring 22 down, and this encircles 21,22 up and down has: insert in the burner opening 2a the 21b of tube portion, 22b and relative with the opening periphery upper surface of glass plate 2 and opening periphery lower surface to about flange part 21a, 22a.In the present embodiment, have with gap the 22b of tube portion that will descend ring 22 and insert burner opening 2a, on encircle 21 the 21b of tube portion and be embedded in down the inner periphery that encircles 22 the 22b of tube portion.Even the setting of this gap size is not use on the inner peripheral surface of burner opening 2a of glass plate 2 and be as the criterion also not have masterpiece under the situation that thermal expansion takes place at protection ring.
The 21b of tube portion, the 22b that are somebody's turn to do ring 21,22 up and down have the length of both tablings on the roughly total length of above-below direction, a side therein, for example, a plurality of positions of the circumferencial direction on the 21b of tube portion of last ring 21 form connecting hole 21c, and are projected into the projection 22c of radially inner side in a plurality of positions formation that encircles the circumferencial direction on 22 the 22b of tube portion down.And, each projection 22c is fastened among each connecting hole 21c, so that ring 21,22 up and down is not discretely in conjunction with two portions 21 and 22.The opening peripheral region of burner opening 2a by such protection ring 20 being installed in glass plate 2 comes the protective opening periphery.In addition, though be that formation projection 22c is a claw type with cutting perk, also can make it to form the projection of mold pressing shape.
In addition, between upper flange part 21a and glass plate 2, plug filler 23, by this filler 23, can stop from cooking pot, boil the gap of soup juice between last ring 21 and glass plate 2 of overflowing by burner opening 2a around go into glass plate 2 below situation, fall into problem in the stove body 22 thereby prevented to boil the soup juice that overflows really.Between lower flange 22a and glass plate 2, plug the filler 24 that is used for cover glass plate 2.
In the present embodiment, as shown in Figure 3, annular recessed portion 22d is set on lower flange 22a, the bottom of filler 24 that is plugged in the downside of glass plate 2 is received is contained in this annular recessed portion 22d and is kept.On the whole peripheral part of the annular recessed portion 22d of this lower flange 22a, be provided with the upper end that is connected in recess 22d and with glass plate 2 with narrow gap horizontal part 22f in opposite directions.
Because be plugged in the filler 24 of the downside of glass plate 2 and be by the binding of ring 21,22 up and down by 2 crimping of glass plate; therefore; because the rotation of protection ring 20; will produce the sliding force affact on the filler 24 from lower flange 22a, filler 24 also just easily from lower flange 22a to radially departing from so that come off.As mentioned above, if annular recessed portion 22d is set on lower flange 22a, filler 24 being remained in this recess 22d, owing to can limit the moving radially of filler 24, therefore, also with regard to prevented filler 24 from lower flange 22a to radially departing from so that the problem that comes off.In addition,, can also easily position filler 24 if recess 22d is set, thus the assembling operation can simply protection ring 20 be installed the time.In addition, if horizontal part 22f is set at the peripheral part of recess 22d, and make it relative with glass plate 2 to, even lower flange 22a is connected to the lower surface of glass plate 2, also be not easy to damage the lower surface of glass plate 2.
Yet; in case protection ring 20 rotates; the surface or the problem of the burner opening inner peripheral surface of the 22b of the tube portion friction glass plate 2 of ring 22 down of burner opening periphery of the 21d of the portion that hangs down friction glass plate 2 of the excircle of upper flange 21a might take place, so that produce the danger of these faces of damage.
Therefore, in the present invention,, extension 22e is set on lower flange 22a, prevents means with this rotation as protection ring 20 as Fig. 1 (b) and shown in Figure 3.This extension 22e is to extend and have length on the part of the protective 3 that touches glass plate 2 to a direction from the horizontal part 22f of lower flange 22a with the width of the diameter approximate same size of lower flange 22a.In the present embodiment, left and right sides members of frame 6,7 ground that extension 22e is parallel to protective 3 extend to the rear of glass plate 2, and arrive the front end that is contacted with from the forwards horizontally extending edge 5b of portion of vertical wall 5a of the members of frame 5 of the rear side of protective 3.
The both sides that are preferably in the cross direction of extension 22e are provided with the bent sheet 22e1 towards the below.Like this, contact with the front end of the 5b of edge portion owing to not only rely on the thickness of slab of extension 22e, but can on short transverse, obtain contact site again, therefore by bent sheet 22e1, can contact the front end of the 5b of edge portion easily, thereby contact with the front end of the 5b of edge portion really.In addition,, can also improve the rigidity of extension 22e, to prevent the distortion of extension 22e by bent sheet 22e1.Though this rigidity be bent sheet 22e1 the longer the better, this bent sheet 22e1 as long as from least and the contact portion between the front end of the 5b of edge portion begin to extend in the regional W shown in Fig. 1 (b) just passable.
According to present embodiment; when cleaning of carrying out face glass 10 etc.; run into protection ring 20 even people's contact is wiped, the rotation that the contact site between the 5b of edge portion of the extension 22e of lower flange 22a and the members of frame 5 of rear side also can be resisted protection ring 20 is not so that protection ring 20 rotates.So; just following problem can not take place: promptly yet; the surface of the opening periphery of the burner opening 2a of protection ring 20 scratch glass plates 2 or the problem of opening inner peripheral surface; and; the filler 23,24 that protection ring 20 frictions plug between glass plate 2 and protection ring 20; so that its loss, the problem that finally causes filler to come off.In addition, go up in the set annular recessed portion 22d, therefore can limit filler 24, depart from so that the problem that comes off from lower flange 22a to prevent filler 24 to radially moving because filler 24 is remained on lower flange 22a.In addition,, can easily position filler 24 by recess 22d, thus the assembling operation can simply protection ring 20 be installed the time.In addition, owing to peripheral part setting and glass plate 2 horizontal part 22f in opposite directions, therefore,, also be difficult to the lower surface of damage glass plate 2 even lower flange 22 contacts are connected to the lower surface of glass plate 2 at recess 22d.
Below, with reference to Fig. 5 to Fig. 7, another embodiment of the present invention is described.As shown in Figure 5; in the present embodiment; being constructed as follows of the face glass 30 of gas furnace; promptly; burner opening 2a is offered in each position about forward on the glass plate 2; about burner opening 2a between rearward position offer the burner opening 2b of diameter less than the path of burner opening 2a, at the circumference of burner opening 2a, 2b protection ring 20, protection ring 20A are installed respectively.
As shown in Figure 7, at the outer peripheral edges portion place of glass plate 2 filler 12 of section for " コ " word shape is installed chimericly, the supporting frame of protective 3 is around the outer peripheral edges portion of the glass plate 2 that filler 12 is installed.The supporting frame of protective 3 be to use fixture 5 and with about 2 long members of frame of members of frame 13,14 and front and back 16,17 of 2 weak points assemble; because glass plate 2 is installed on the way therein; thereby make when protective 3 assemblings finish, also make panel 30 finish.In this embodiment, protective is not formed with the opening 11 in the embodiment of front.
As shown in Figure 6, being configured to of fixture 15: be formed with tab 15b upward highlightedly from the both side edges of the leg-of-mutton horizontal part 15a of approximate right angle, 2 screw 15c be set at the medial end of horizontal part 15a.Shown in Figure 7 as analysing and observe of X-X arrow line place among Fig. 5, being configured to of the members of frame 14 in left side: by last slice 14a, lateral plate 14b, down sheet 14c be formed with towards interior side opening and section be the groove 14d of " コ " word shape roughly, and on the thickness of lateral plate 14b, be formed with screw and twist the groove 14e that share.Groove 14d is a support of receiving the outer peripheral edges portion that adorns the glass plate 2 that filler 12 is installed.In addition, be formed with on last 14a: outer rim connects flange part 14f laterally continuously.The members of frame 13 on right side, the members of frame of rear side 16,17 also form same with it structure.The end face at the length direction two ends of these each members of frame all is to present width to tilt with 45 angle towards the inboard narrowly.
Then, with reference to Fig. 5, the assembling process of panel 30 is described, for example, at first, one end of two members of frame 14,17 is docked mutually, then the horizontal part 15a of fixture 15 is connected to the lower surface of following 14c, 17c of the members of frame 14,17 that the one end docked, again the tab 15b of fixture 15 is connected to the outer surface of the lateral plate of members of frame 14,17, and under this state, screw 15d is screwed into groove 14e, the 17e of members of frame 14,17 from the screw 15d of fixture 15, so that fixture 15 is fixed on the members of frame 14,17.The both side edges portion that then outer peripheral edges portion place is equipped with the glass plate 2 of filler 12 inserts, has fixed in the groove 14d of members of frame 14,17 of an end; then the groove of the members of frame 13,16 of remainder is inserted in the both side edges portion of remainder of glass plate 2; thereafter by fixture 15 and screw 15d, to fixing between the members of frame 14,17 that will be fixed and remaining members of frame 13,16 and the remaining members of frame 13,16; protective 3 around glass plate 2 promptly has been assembled into frame-like like this, has also promptly finished the formation of face glass 30.
Even be installed in the present embodiment, the protection ring 20 at the opening circumference place of burner opening 2a also be provided with the both sides of encircling 22 lower flange 22a down have towards below the extension 22e of bent sheet 22e1.The amplitude ground of the inner face of the horizontal part 15a of this extension 22e cooperation fixture 15 forms narrow width, and extends towards the inner face of horizontal part 15a, is contacted with this inner face.
In addition; be installed in the protection ring 20A at the opening circumference place of burner opening 2b; except this point of diameter less than protection ring 20; all the other are all identical with it; constitute by 21, the 22 same 21A of ring up and down, the 22A that encircle up and down, and be provided with protection ring 20: the both sides of encircling the lower flange 21A1 of 21A down have towards below the extension 22E of bent sheet 22E1.The extension 22E of this lower flange 22A1 is parallel to left and right sides members of frame 13,14 ground and extends to the rear of glass plate 2, and is contacted with the front end face of following 17c of groove of the hinder marginal part of glass plate 2 on the members of frame 17 of rear side, that be used to keep installing filler 12.
Particularly on the face glass 30 in this embodiment, because the periphery at glass plate 2 is equipped with filler 12, the horizontal part 15a of sheet 14c or fixture 15 only leaves the back side of glass plate 2 under making with thickness part of this filler 12, therefore, the front end towards the bent sheet 22e1 of below also just plays a role as contact-making surface.
In addition, also the inboard of the horizontal part 15a of fixture 15 can be formed bent sheet, make it to act on as contact site towards an opposite side with tab 15b.
Even in the present embodiment, when the cleaning of carrying out face glass 30 etc.,, people's contact bumps in protection ring 20,20A even wiping, and protection ring 20,20A do not rotate yet.So just can not produce following problem, that is yet, and the surface of the opening periphery of burner opening 2a, the 2b of scratch glass plate 2 or the problem of opening inner peripheral surface; and; the filler that friction plugs between glass plate 2 and protection ring 20,20A, so that its loss, the problem that finally causes filler to come off.
In another embodiment shown in Figure 8; replace protective 3 among Fig. 5 about members of frame 13,14, front and back members of frame 16,17 and use about members of frame 131,141, the members of frame 161,171 (only illustrating the members of frame 141 of rear side) of front and back all do not descend sheet; for example; last slice 141a, the lateral plate 141b of horizontal part 151a by being installed in the fixture 151 on members of frame 141 and 161 and members of frame 141 and horizontal part 151a and members of frame 161 last slice, lateral plate, keep being equipped with the adjacent side edge part of the glass plate 2 of filler 12.About members of frame 141 with 171 and fixture mounted thereto, members of frame 131 and 161 and fixture mounted thereto, members of frame 131 and 171 and fixture mounted thereto also identical with it.
In the present embodiment; make protection ring 20 following ring 22 lower flange 22a extension 22e, extend to the side of glass plate 2 with the members of frame 161,171 of front and back, and the front end of following 121a of 131, the 141 locational fillers 12 of the members of frame about making it to be contacted with paralleling.
In addition, even in this embodiment, also can make it to be contacted with other inscape except the filler 12 of protective 3, i.e. the members of frame 161,171 of left and right sides members of frame 131,141, front and back or the horizontal part of fixture 151.
In another embodiment shown in Figure 9,, used by the punch process of corrosion resistant plate the frame portion 18 of frame-like has been formed whole housing as the housing of the protective 3 of panel.On the full week of the frame portion 18 of frame-like, have: the last facial 18a of level, be connected in facial 18a on this and the rake 18b that descends laterally and be connected in this rake 18b and the curled portion 18c that inwardly rolls, flatly be extruded with installation portion 18d in upper end position and a plurality of positions from length direction near curled portion 18c, the leading section of installation portion 18d forms crooked upward vertical wall 18e.In addition, the part that goes up facial 18a near inboard form towards inboard and a little some decline above rake 18f.
And, aim at the installation portion 18d of the frame portion 18 that is arranged on protective 3 and the position of the not shown screw on the fixture 19, by screw 19a fixture 19 is installed on the installation portion 18d.Like this, pass through the fixture of being installed 19, the vertical wall 18e and the top rake 18f of frame portion 18, come the side edge part of glass plate 2 that filler 12 is installed is kept.
In the present embodiment, the extension 22e of the lower flange 22a of protection ring 20 is extended towards the fixture 19 of protective 3, and be contacted with the front end of fixture 19.The embodiment of extension 22e and Fig. 3～shown in Figure 6 is same, has the bent sheet 22e1 towards the below.Even according to present embodiment, also can obtain the same effect of embodiment in the past with this embodiment.
Figure 10～Figure 11 is an expression embodiment more of the present invention.In the embodiment before this, though either party formula is that example describes with the gas furnace of the flush type in the opening that hangs the work top that is located at the kitchen all, but, in the present embodiment, gas furnace is the stove and accessory that belongs to the mounting type of following foot 33 land on the workbench 53 in kitchen of stove body 32.
The face glass 40 of the opening 32a of the upper surface of covering stove body 32 is protective 43 the forming on every side around glass plate 2 by frame-like as shown in figure 11.This protective 43 is to be set on the stove body 32 by following structure; promptly; making hangs down from the interior week end of the 43a of horizontal flanges portion sets the horizontal part 43b that comes and is contacted with the upper surface of the peripheral part of glass plate 2, and makes to hang down from the outer circumference end of flange part 43a and set on the stage portion 34a of position on close top of sidewall 34 that the 43c of the portion that hangs down that comes hung down into, flatly was arranged on stove body 32.The hang down bottom of the 43c of portion forms towards the folding part of inboard 43d.In addition, glass plate 2 is connected with pointing K with protective 43.
The circumference place of the burner opening 2a that on glass plate 2, offers; Zhi Qian embodiment is similarly installed the protection ring 20 that is made of up and down ring 21,22 therewith, and the extension 22e that extends towards sidewall 34 directions of stove body is set encircling down on 22 the lower flange 22a.In Figure 10 and Figure 11, the symbol identical with symbol among Fig. 1～Fig. 9 all represented identical parts.
In the present embodiment, replace the both sides of extension 22e be provided with towards below bent sheet, and change into the bent sheet 27 (with reference to Figure 11) of the front end setting of extension 22e towards the below.And, the rising wood 35 of opening 32a outstanding to the inside from the upper end of the sidewall 34 of stove body and that be formed with the upper surface of stove body 32 again be provided with contact with this bent sheet 27 accept sheet 28.
Accept sheet 28 by the notch 29 that on its horizontal part 28a, has rectangular shape and its section form for the plate of " L " word shape, and so that accept the inboard on the stage portion 34a that the vertical component effect 28b of sheet 28 was connected to, retreated into sidewall 34 and form on the upper side wall 34b that forms, be installed on the rising wood 35.Disturb glass plates 2 in order to prevent to accept sheet 28, and on rising wood 35, form cancave embedded part 35b,, the horizontal part 28a that accepts sheet 28 is installed on the horizontal part 35a of this cancave embedded part 35b by screw 28c with horizontal part 35a.
Make the bent sheet 27 towards the below of front end of the extension 22e of lower flange 22a extend to, be installed in the notch of accepting sheet 28 29 on the rising wood 35 of sidewall 34 of stove body 32, and touch the medial surface of notch 29.Therefore, when the cleaning of carrying out face glass 40 etc., even people's contact is wiped bump in protection ring 20, the extension 22e of lower flange 22a and accept the rotation that the contact site between the notch 29 of sheet 28 also can be resisted protection ring 20 is not so that protection ring 20 rotates.
In above-mentioned, though be twisting the form settings of closing on the sidewall 34 that is fixed on stove body 32 and accept sheet 28 by accepting sheet 28,, also can make and accept sheet 28 and be formed directly on the sidewall 34.In addition, though will be arranged on towards the bent sheet 27 of below on the extension 22e of lower flange 22a, accept on the sheet 28 and notch 29 is arranged on, accept on the sheet 28 but also the bent sheet 27 towards the below can be arranged on, and notch 29 is arranged on the extension 22e of lower flange 22a.In addition, on the sidewall 34 of stove body 32, be not provided with when accepting sheet 28, can make the bent sheet 27 of the extension 22e of lower flange 22a directly be contacted with the inner surface of the sidewall 34 of stove body 32, to prevent the rotation of protection ring 20 towards the below.Even in this embodiment, also can on lower flange 22a, be formed with the recess of receiving filling material 24.
Figure 12 represents another embodiment of the present invention.In the present embodiment; protection ring 20 is installed at circumference place at the burner opening 2a of the glass plate 2 of panel; on the lower flange 38a of the following ring 38 of protection ring 20, the lower flange 22a difference of the following ring 22 in Zhi Qian the embodiment therewith is not provided for rotating the extension of prevention.In Figure 12, the symbolic representation identical parts identical with symbol among Fig. 2.
Therefore; even under the situation that protection ring 20 rotates; and for coming off of the filler 24 of the downside that prevents to be plugged in glass plate 2 etc., annular recessed portion 38d is set on lower flange 38a, receive with the bottom of the filler 24 of the downside that will be plugged in glass plate 2 and be contained in this recess 38d and kept.Peripheral part at the annular recessed portion 38d of this lower flange 38a was provided with on full week: be connected in recess 38d the upper end and with glass plate 2 with narrow gap relative to horizontal part 38f.In addition, the leading section 38e of horizontal part 38f to the direction bending of leaving glass plate 2, but preferably shown in Figure 12 (a), forms folding to the inside folding part shown in Figure 12 (b).In Figure 12, symbol 38b encircles 38 tube portion down, and 38c is its snap-latch piece.
Because be plugged in the filler 24 of the downside of glass plate 2 is by ring 21 up and down; 38 binding and by 2 crimping of glass plate; therefore; because the rotation of protection ring 20; will produce the sliding force that affacts on the filler 24 from lower flange 38a; filler 24 also just easily from lower flange 38a to radially departing from so that come off; but; as mentioned above; if annular recessed portion 38d is set on lower flange 38a; filler 24 is remained on the words in this recess 38d; owing to can limit filler 24 to radially moving, therefore, also with regard to prevented filler 24 from lower flange 38a to radially departing from so that the problem that comes off.In addition,, can also position filler 24 easily if recess 38d is set, thus the assembling operation can simply protection ring 20 be installed the time.
In addition, if the peripheral part at recess 38d is provided with horizontal part 38f, and make it relative with glass plate 2 to words, even lower flange 38a is connected to the lower surface of glass plate 2, but, therefore also just be difficult to the lower surface of damage glass plate 2 owing to be the lower surface that is connected to glass plate 2 with the face contact of level.Yet, shown in Figure 12 (c), do not have to change and under the such occasion of the level that remains at the leading section 38e of horizontal part 38f, in a single day the front end face of horizontal part 38f has crimping or burr, and when lower flange 38a is connected to the lower surface of glass plate 2, the also just very possible lower surface that damages glass plate 2.In the present embodiment, as mentioned above, owing to make the leading section 38e of horizontal part 38f to the direction bending of leaving glass plate 2, therefore, the leading section 38e of horizontal part 38f can not abut to the lower surface of glass plate 2, even the front end face at horizontal part has crimping or burr like this, also can prevent to damage the lower surface of glass plate 2 really.Form under the occasion that folds into inboard folding part at the leading section 38e that makes horizontal part 38f, can further improve the effect that prevents to damage glass plate 2.
By above explanation as can be known; according to the present invention; using protective on the face glass of the outer peripheral edges portion of glass plate; because on the lower flange of the protection ring at the burner opening circumference position place that is installed on glass plate, be formed with: extend a part that is contacted with protective or stove body; with the extension that stops protection ring to rotate; therefore; when cleaning etc.; can prevent the generation of following problem; promptly; because the rotation of protection ring causes abrading glass plate, the filler generation loss that perhaps plugs between glass plate and the protection ring is so that the problem that comes off.In addition because lower flange is provided with: be used to receive the annular recessed portion that dress is inserted in the filler below the glass plate, so, can prevent filler from lower flange to radially departing from so that the problem that comes off.
Claims (3)
1. gas furnace is made of the stove body of receiving the dress gas burner and the panel of rectangular shape that covers the upper surface open of this stove body, it is characterized in that:
This panel is by glass plate, around the protective of the outer peripheral edges portion of this glass plate and protect the protection ring of the opening periphery of the burner opening of being offered on the described glass plate to constitute;
Described protection ring has: insert in the described burner opening tube portion and relative with the opening periphery upper surface of glass plate with opening periphery lower surface to and link by means of this one about flange part;
On described lower flange, be formed with: extend to the extension that stops described protection ring to rotate with local linearly contact of described protective.
2. according to 1 described gas furnace of claim the, it is characterized in that: form on the extension of described lower flange towards below bent sheet.
3. according to claim the 1 or the 2nd described gas furnace, it is characterized in that: insert between the side in described flange part up and down or two sides and the described glass plate filler is set.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003127492A JP4073820B2 (en) | 2003-05-02 | 2003-05-02 | Gas stove |
| JP2003127492 | 2003-05-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1550721A CN1550721A (en) | 2004-12-01 |
| CN100376841C true CN100376841C (en) | 2008-03-26 |
Family
ID=33504017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100368895A Expired - Fee Related CN100376841C (en) | 2003-05-02 | 2004-04-21 | Gas stove |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4073820B2 (en) |
| KR (1) | KR100542700B1 (en) |
| CN (1) | CN100376841C (en) |
| TW (1) | TWI231856B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008101845A (en) * | 2006-10-19 | 2008-05-01 | Takara Standard Co Ltd | Top plate for cooker, cooker using the same, and assembling method of top plate of cooker |
| JP4830969B2 (en) * | 2007-05-17 | 2011-12-07 | パナソニック株式会社 | Cooker |
| KR200445595Y1 (en) | 2008-01-22 | 2009-08-14 | 동양매직 주식회사 | Upper Plate for Gas Range |
| KR101073731B1 (en) | 2009-04-30 | 2011-10-13 | 린나이코리아 주식회사 | The gas range |
| KR101093283B1 (en) * | 2009-09-02 | 2011-12-14 | 린나이코리아 주식회사 | Gas range |
| KR200483117Y1 (en) * | 2016-09-08 | 2017-04-05 | 김기현 | Detachable holder of induction range |
| CN106382657A (en) * | 2016-11-30 | 2017-02-08 | 成都前锋电子有限责任公司 | Scalding-prevention sinking type stove |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3838249A (en) * | 1972-04-21 | 1974-09-24 | Siemens Elektrogeraete Gmbh | Cooking tray |
| US4236503A (en) * | 1978-10-30 | 1980-12-02 | Raytheon Company | Grate with adjustable vents |
| US5494027A (en) * | 1994-12-30 | 1996-02-27 | General Electric Company | Rangetop burner grate for uniform heating during simmer operation |
| JPH10318545A (en) * | 1997-05-16 | 1998-12-04 | Rinnai Corp | Protective ring for glass top plate |
| CN2466556Y (en) * | 2000-07-15 | 2001-12-19 | 广东美的集团股份有限公司 | Non-skid retainer for electromagnetic heater |
-
2003
- 2003-05-02 JP JP2003127492A patent/JP4073820B2/en not_active Expired - Fee Related
- 2003-12-04 TW TW092134242A patent/TWI231856B/en not_active IP Right Cessation
- 2003-12-29 KR KR1020030098818A patent/KR100542700B1/en not_active IP Right Cessation
-
2004
- 2004-04-21 CN CNB2004100368895A patent/CN100376841C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3838249A (en) * | 1972-04-21 | 1974-09-24 | Siemens Elektrogeraete Gmbh | Cooking tray |
| US4236503A (en) * | 1978-10-30 | 1980-12-02 | Raytheon Company | Grate with adjustable vents |
| US5494027A (en) * | 1994-12-30 | 1996-02-27 | General Electric Company | Rangetop burner grate for uniform heating during simmer operation |
| JPH10318545A (en) * | 1997-05-16 | 1998-12-04 | Rinnai Corp | Protective ring for glass top plate |
| CN2466556Y (en) * | 2000-07-15 | 2001-12-19 | 广东美的集团股份有限公司 | Non-skid retainer for electromagnetic heater |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004332982A (en) | 2004-11-25 |
| JP4073820B2 (en) | 2008-04-09 |
| CN1550721A (en) | 2004-12-01 |
| KR100542700B1 (en) | 2006-01-11 |
| TWI231856B (en) | 2005-05-01 |
| KR20040094282A (en) | 2004-11-09 |
| TW200424484A (en) | 2004-11-16 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080326 Termination date: 20140421 |