The specific embodiment
Below, the baking oven with the present invention is used for built-in (built-in) type illustrates its 1st embodiment (the 1st embodiment) according to Fig. 1~Fig. 9.
At first, at Fig. 2, show cooking tank 1, door 2, cooking dish 3, slide rail 4.Wherein, cooking tank 1 is assembled into not shown system kitchen tools unit, is made of the heatproof container of more flat cuboid, and (front) has peristome 5 in front.And portion has discharge duct 6 in the wings.
Door 2 opens and closes the above-mentioned peristome 5 of cooking tank 1 with drawer type, have handle portion 7 in the front side of bottom, and has perspective window 8 above it.Cooking dish 3, formation can place in the rectangle of the size of the inside of cooking tank 1.2 interior rails 9 about slide rail 4 promptly is mainly by ground disconnected from each other configured in parallel a pair of (in Fig. 2 only 1 of the diagram left side) and be separated from each other the ground configured in parallel equally a pair of promptly be mainly about 2 outer rails 10 constitute, make wherein interior rail 9 be positioned at the outside of cooking tank 1 and be fixed in the left and right sides of cooking tank 1.
Fig. 3, Fig. 4, and Fig. 1, represent in detail above-mentioned in the fixed structure of rail 9.At first, cooking tank 1 has thermal wall 11 in the outside.This thermal wall 11, in detail, cover cooking tank 1 about and entire circumference up and down, by heat proof material for example iron plate constitute, as relative with cooking tank 1 to the many places of inner face of side have die-cut protuberance 12 (with reference to Fig. 3 and Fig. 1).Make the outer surface of each top contact cooking tank 1 of this die-cut protuberance 12, thus cooking tank 1 carried out the position restriction, that is, and cooking tank 1 between vacate the gap by predetermined size, thermal wall 11 is incorporated into cooking tank 1 (bound fraction omits diagram).
Two side lower parts (with reference to Fig. 1) about thermal wall 11 with the same section of cooking tank 1, form recess 13,14 respectively.Wherein, in the recess 13 of thermal wall 11,2 places (with reference to Fig. 3) before and after the part 11a in its directed outside side, the protuberance 15 that will give prominence to towards the outside are formed at respectively.Main part 9a by rail 9 in this protuberance 15 contacts respectively, screw togather from the outside at this each several part and to insert screw 16 and tighten up, rail 9 in this protuberance 15 is fixing thus, thus in the outside of thermal wall 11 is fixing rail 9, promptly pass through thermal wall 11 rail 9 in the outside of cooking tank 1 is fixed.
Thereby, interior rail 9, every inside that all is positioned at the recess 13 of thermal wall 11, and also be positioned at the inside of the recess 14 of cooking tank 1 is positioned at outermost sidewall 1a than cooking tank 1 and locates in the inner part and fix (with reference to Fig. 1).Also have, the strip that interior rail 9 formation are extended along elongation ground, front and back, its forefront is positioned at than the aforementioned peristome 5 of cooking tank 1 locates (with reference to Fig. 3) by the rear.And, interior rail 9, its with length direction mutually the section shape of the direction of quadrature form コ font (with reference to Fig. 1), pars intermedia among this コ font is main part 9a, be bent upwards than its top 9b, symmetrically, be bent downwardly by the bottom 9c of below than main part 9a by the top.
With respect to this, outer rail 10, the コ font that formation is bigger than interior rail 9, with interior rail 9 symmetrically, the main part 9a of rail 9 in main part 10a covers from outer side, and top 10b covers the top 9b of interior rail 9, the bottom 9c of rail 9 in bottom 10c covers from the below from the top, top 10b is bent downwardly, and bottom 10c is bent upwards.
And, in the inboard of outer rail 10 (and between interior rail 9), retainer shaft respectively is installed in top and bottom holds the retainer (retainer) 19 of the roughly コ font of pearl (bearing ball) 17,18, make between the top 10b of the top 9b of this bearing bead 17 rail 9 in above-mentioned and outer rail 10, make bearing bead 18 between the bottom 10c of the bottom of interior rail 9 9c and outer rail 10.
In this constitutes, outer rail 10, with retainer 19 integratedly, make bearing bead 17 in rolling on the 9b of the top of interior rail 9 and bearing bead 18 is rolled under the 9c of the bottom of interior rail 9 on one side, rail 9 slides in front and back in the edge.Thereby, the top 9b of interior rail 9 and bottom 9c, when sliding for outer rail 10 by slipper, as the top 10b of the slipper of outer rail 10 and bottom 10c respectively from the top and the below cover this by slipper.
Anterior construction company connection member 20 at 2 outer rails 10 couples together 10 of 2 outer rails by this connecting elements 20.In detail, at first, as be shown in Fig. 5 ground, both ends 20a, the 20b about bending rearward in connecting elements 20, these both ends 20a, 20b, as be shown in Fig. 6 ground, front side 20a
1, 20b
1The edge is the wide (width W of width up and down
1), rear side 20a
2, 20b
2The edge is the narrow (width W of width up and down
2).These both ends 20a, 20b are inserted between the aforementioned top 10b and bottom 10c of front portion of 2 outer rails 10, and respectively by a plurality of (in this case, each 2) screw 21 and be incorporated into the 10a of aforementioned body portion of outer rail 10,10 of 2 outer rails are coupled together by connecting elements 20.
At this, the conduct of above-mentioned connecting elements 20 enters the front side 20a of both ends 20a, the 20b of the part in the outer rail 10
1, 20b
1Width W
1, equal top 10b of (being slightly smaller than) outer rail 10 and inside dimension (inner width) W between the 10c of bottom substantially
3, its rising wood approaches the inner face of the top 10b of outer rail 10, and lower edge approaches the inner face of the bottom 10c of outer rail 10, thus by about outer rail 10 restrictions.
And, the conduct of above-mentioned connecting elements 20 enter the part in the outer rail 10 both ends 20a, 20b than front side 20a
1, 20b
1Depend on the rear side 20a of the part at rear
2, 20b
2Width W
2, than the top 9b of interior rail 9 and inside dimension (inner width) W between the 9c of bottom
4Narrow, make to leave to enter in the interior rail 9 more than neededly.
And then at connecting elements 20, the bottom of portion has door and holds portion 22 in front, has gate stop extension portion 23 on top, door therein holds the lower edge that portion 22 inserts aforementioned door 2, and the hook hole 24 (with reference to Fig. 5) of door 2 is hooked together in gate stop extension portion 23, and door 2 can be installed thus with dismantling.
And, as be shown in Fig. 5 ground, at connecting elements 20, welded and installed is by the leading section of seeing the ware bearing tool 25 that the wire that is the コ font constitutes from the top, make on this ware bearing tool 25 aforementioned cooking dish 3 of mounting the 3a of peripheral outer lips portion, can support this cooking dish 3 with dismantling.Fig. 1 shows the cooking dish 3 that is supported on this ware bearing tool 25, and under this state, cooking dish 3 covers outer rail 10 with the above-mentioned peripheral outer lips 3a of portion from the top.
Also have, in Fig. 5,26 expressions are arranged at connecting elements 20 a plurality of (in this case, 3) rib at the position of 23 in aforementioned gate stop extension portion, 27 expressions are arranged at the hook pawl of both sides of the exterior region of cooking dish 3,28 expressions are positioned at 27 of hook pawls and are arranged at the hook pawl of the front, center of cooking dish 3,29 expressions are arranged at the inboard of door 2, the hook hole that above-mentioned hook pawl 27 hooks together, 30 expressions are arranged at the inboard of door 2 equally, hook plate with hook hole 31 that above-mentioned hook pawl 28 hooks together, 32 expressions are arranged at the inboard of door 2 too, the portion of giving a hand of when door 2 is opened, giving a hand for the user, 33 expressions are arranged at the inboard of door 2 too, be contacted with the stabilizers of the bottom surface of cooking tank 1.
And at Fig. 7, expression is from the roller 34 of supported underneath outer rail 10.This roller 34, can be installed on fulcrum 35 rotationally, this fulcrum 35 is given prominence to the part 11a of the directed outside side separately of the recess 13 that is arranged at aforementioned thermal wall 11 in the front portion of aforementioned cooking tank 1, in a word, this roller 34 is arranged at the side surface part of cooking tank 1, be positioned at the front side of slide rail 4, from the top 10b of supported underneath as the upside of outer rail 10.
In addition,, show the following heater 36 among the heater of the inside that is disposed at cooking tank 1 at integrally-built Fig. 8 of expression baking oven, at Fig. 9 of expression same structure, also show upper heater 37, with the grill 38 of mounting on cooking dish 3.
And, at Fig. 8, Fig. 1, Fig. 3, and Fig. 7, show the magnet 39 of the movable side of the rearward end that is installed on outer rail 10, with the magnet 41 that is installed on the fixation side of thermal wall 11 corresponding to this magnet 39, by installing plate 40, when they are closed at door 2 (when outer rail 10 slides into the rear stowed position) relatively to, make outer rail 10 stay in the rear stowed position by the attraction that acts on 39,41 of two magnets.
Also have, the group of aforementioned bearings pearl 17,18 and retainer 19 though details are not shown, be positioned at the part by the rear portion of outer rail 10, and bearing bead 17,18 is arranged in front and back respectively a plurality of.
Under situation as constituted above, if in front of the user pulled to door 2, then the peristome 5 of cooking tank 1 opened wide, and the power of pulling door 2 is passed to the outer rail 10 of slide rail 4 from connecting elements 20.Thus, outer rail 10, with retainer 19 integratedly, Yi Bian make bearing bead 17 roll on the 9b of the top of interior rail 9 and bearing bead 18 is rolled under the 9c of the bottom of interior rail 9, rail 9 slides towards the place ahead in the edge.At this moment, the top 10b of outer rail 10 and bottom 10c respectively from the top and the below cover being slided as interior rail 9 by the top 9b of slipper and bottom 9c.
And, with the slip of outer rail 10 in slide rail 4 so in the lump, pull out ware bearing tool 25, the cooking dish 3 of mounting on this ware bearing tool 25 forwards pulled out.
And, if rearward advance door 2, then all move on the contrary with above-mentioned, promptly, in slide rail 4, outer rail 10 on one side with top 10b and bottom 10c cover as interior rail 9 by the top 9b of slipper and bottom 9c on one side towards the rear slip, ware bearing tool 25 and cooking dish 3 place in cooking tank 1.And, close the peristome 5 of cooking tank 1 by door 2.
So in the above-described configuration, the interior rail 9 of slide rail 4 is fixed on the outside of cooking tank 1, outer rail 10 by top 10b and bottom 10c respectively from the top and the below cover being slided of rail 9 in this by slipper (top 9b and bottom 9c).
Thus, do not need in addition to cover rail 9 in this by the cover of slipper, can avoid foreign matter, greasy dirt etc. be attached in rail 9 by slipper, and, in covering rail 9 by top 10b and the bottom 10c as the slipper of outer rail 10 of slipper, be in all that outermost sidewall 1a than cooking tank 1 locates in the inner part and outside not being exposed to.Thereby, do not need in addition cover just can avoid foreign matter, greasy dirt etc. to adhere to the slipper of this outer rail 10, if do not need these covers just can corresponding simplification to be used for the structure of pulling out slide rail 4 parts of cooking dish 3 in 2, can realize cheapization of cost opening.
And, in the above-described configuration, as being shown in Fig. 1 ground, rail 9 in making is positioned at outermost sidewall 1a than cooking tank 1 and locates in the inner part and fix.Thus, being covered from the top by cooking tank 1 by slipper of interior rail 9 is so can avoid foreign matter, greasy dirt etc. to this adhering to by slipper more reliably.
And, in the above-described configuration, also make cooking dish 3 cover outer rail 10 from the top.Thus, the slipper of outer rail 10 is covered from the top by cooking dish 3, so can avoid foreign matter, greasy dirt etc. to be attached to this slipper more reliably.
And, in the above-described configuration, have thermal wall 11 in the outside of cooking tank 1, thus, the influence that can alleviate the cook temperature of cooking tank 1 involves in the outside of cooking tank 1, wherein, rail 9 in the outside of this thermal wall 11 is fixing.Thus, the influence of the cook temperature of cooking tank 1 involves in the situation of slide rail 4 parts and also can be alleviated, and the smoothness of pulling out (opening of door 2) of the slip of rail 9 and even cooking dish 3 does not lack to some extent because of the influence of the cook temperature of cooking tank 1 in can not making.
And above-mentioned thermal wall 11 has the protuberance 15 that protrudes in the outside, rail 9 in this protuberance is fixing.Thus, can reduce the heat conduction from thermal wall 11 inside rails 9, the influence that can further alleviate the cook temperature of cooking tank 1 involves in slide rail 4 parts.
And then, thermal wall 11 relative with cooking tank 1 to subtend face side have the die-cut protuberance 12 that cooking tank 1 is carried out the position restriction.Thus, can suppress the inequality of thermal wall 11 with respect to the relative position of cooking tank 1.And then can suppress the inequality of the position of slide rail 4, and also can suppress the inequality of the position of door 2 and cooking dish 3, can access high-quality.And the gap between cooking tank 1 and the thermal wall 11 also can keep the size of being scheduled to, and can further alleviate from cooking tank 1 to the heat affecting of thermal wall 11 and then to the heat affecting of slide rail 4 parts.
And, in the above-described configuration, as be shown in Fig. 6 ground, have the connecting elements 20 of a pair of outer rail 10 that connects disconnected from each other and configured in parallel, the front side 20a that enters the part (both ends 20a, 20b) in the outer rail 10 of this connecting elements 20
1, 20b
1Width is incorporated into outer rail 10 wide, restrictedly up and down, than part (the rear side 20a of this front side by the rear
2, 20b
2) to compare width narrow with the inside dimension up and down of interior rail 9.
Thus, at the front side 20a that enters the part (both ends 20a, 20b) in the outer rail 10 of connecting elements 20
1, 20b
1, can make with combining of outer rail 10 to become firmly, than its part, can avoid the slip of outer rail 10 being carried out swimmingly with the interference of interior rail 9 by the rear.And, corresponding to can avoid with should in rail 9 amount of interfering, can guarantee widely to make the length of the part that the confession of connecting elements 20 combines with outer rail 10 with combining of outer rail 10 and become more firm.
And then, in the above-described configuration, as be shown in Fig. 7 ground, in the front side of slide rail 4, the roller 34 from supported underneath outer rail 10 is set.Thus, can support loosely, can form loosening few high-precision structure of door 2 and cooking dish 3 outer rail 10 is less.
And above-mentioned roller 34 is arranged at the side surface part of cooking tank 1, and the upside (top 10b) from supported underneath outer rail 10 thus, can support outer rail 10 more reliably.
With respect to above explanation, Figure 10 represents the 2nd embodiment of the present invention (the 2nd embodiment), in additional prosign of the part identical with the 1st embodiment and omission explanation, part inequality only is described.
In this case, replace the roller 34 of the 1st embodiment, roller 51 is set.In detail, this roller 51 can be installed on the fulcrum 52 rotationally, this fulcrum 52 is in the outstanding base plate that is arranged at thermal wall 11 in the front portion of cooking tank 1, in a word, though this roller 51 also is arranged at side surface part, be positioned at the front side of slide rail 4, but different with the roller 34 of the 1st embodiment, from the bottom 10c of supported underneath as outer rail 10 downsides.
Thus, also in the front side of slide rail 4, the roller 51 from supported underneath outer rail 10 is set, thus, the 1st embodiment similarly can become flexible and less support outer rail 10, can form the loosening also less high-precision structure of door 2 and cooking dish 3.
Also have, outer rail 10 is as long as rail 9 is slided by slipper ground in covering from the top at least.
And, outer rail 10, also can with interior rail 9 between be situated between and bearing bead 17,18 arranged and rail 9 ground slip in directly contacting.
And then interior rail 9 can be directly fixed on cooking tank 1 as long as fixing in the outside of cooking tank 1, can be not yet with about both sides and with the bottom side as its fixed position.
In addition, the present invention only is defined in above-mentioned and is shown in the embodiment of accompanying drawing, can implement by appropriate change in the scope that does not break away from main idea.