JP2018107611A - Speaker fixation structure of heating cooker - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a speaker fixation structure of a heating cooker, in which a speaker can be easily attached to an inside of a side wall of a housing.SOLUTION: A speaker fixation structure of a heating cooker, comprises: a housing 3 of the heating cooker having a bottom wall 32 and a side wall 34 projected to an upper direction from the bottom wall 32; an attachment plate 4 fixed to an inner side of the side wall 34; a holder 5 attached to the attachment plate 4; a speaker 6 held by the holder 5; and an upper member 7 attached from the upper side to the inner side of the housing 3. The attachment plate 4 includes a holding part 40 holding the holder 5 so as to be freely inserted and removed in a vertical direction. The holder 5 held by the holder part 40 is constructed so as to be pressed from the upper direction by the upper member 7 attached to the inner side of the housing 3.SELECTED DRAWING: Figure 4

Description

  The present invention relates to a speaker fixing structure for a heating cooker.

  Patent Document 1 describes a mounting structure for attaching a speaker in a casing of a stove.

  In this mounting structure, the lower part of the speaker is supported by the support body, and the upper part of the speaker is fixed to the back side of the front panel of the casing by a fixing screw.

JP 2007-194446 A

  In a general cooking device such as a stove described in Patent Document 1, since various electric devices are accommodated inside the casing, it is difficult to form a space inside the side wall of the casing. Therefore, in a general cooking device, it is difficult to perform a construction in which a speaker is fixed to the inside of the side wall of the housing with a screw.

  In view of the above circumstances, an object of the present invention is to propose a speaker fixing structure for a heating cooker in which a speaker can be easily attached to the inside of a side wall of a housing.

  A speaker fixing structure for a heating cooker according to an aspect of the present invention includes a casing of a heating cooker having a bottom wall and a side wall protruding upward from the bottom wall, and a mounting plate fixed to the inside of the side wall. And a holder attached to the attachment plate, a speaker held by the holder, and an upper member attached from above to the inside of the housing.

  The mounting plate has a holding portion that holds the holder in an up and down direction so as to be freely inserted and removed. The holder held by the holding part is configured to be pressed from above by the upper member attached to the inside of the housing.

  Moreover, the speaker fixing structure of the heating cooker according to another aspect of the present invention is fixed to the casing of the heating cooker having a bottom wall and a side wall protruding upward from the bottom wall, and inside the side wall. An attachment plate, a holder attached to the attachment plate, a speaker held by the holder, and a pressing portion protruding from the side wall to the inside of the housing.

  The mounting plate has a holding portion that holds the holder in an up and down direction so as to be freely inserted and removed. In the state where the mounting plate is fixed to the inside of the side wall, the holder held by the holding portion is configured to be pressed from above by the pressing portion.

  In this invention, the effect that the speaker fixing structure of the heating cooker which can attach the speaker to the inner side of the side wall of a housing | casing easily can be proposed.

FIG. 1 is a perspective view showing a cooking device provided with a speaker fixing structure according to Embodiment 1 of the present invention. FIG. 2 is a perspective view showing a cooking table provided with the heating cooker. FIG. 3 is a side sectional view showing the above-described cooking table. FIG. 4 is a perspective view showing the speaker fixing structure. FIG. 5 is an exploded perspective view showing the state of the speaker fixing structure before fixing. FIG. 6A is a front view showing the speaker and the holder having the same speaker fixing structure, and FIG. 6B is a rear view showing the speaker and the holder. FIG. 7 is a perspective view showing the speaker fixing structure of the second embodiment according to the present invention. FIG. 8 is a perspective view showing a state of the speaker fixing structure of the same before fixing.

(Embodiment 1)
1-3, the cooking device 1 provided with the speaker fixing structure of Embodiment 1 which concerns on this invention is shown. The cooking device 1 is a built-in gas cooking device, and is incorporated in the kitchen cabinet 2 to form a cooking table 100.

  The heating cooker 1 includes a plurality of burners 10 arranged at a distance in one direction. Hereinafter, each configuration will be described with the direction in which the plurality of burners 10 are arranged in the left-right direction and the direction orthogonal to the left-right direction in plan view as the front-rear direction. In each figure, the direction indicated by the arrow X is the front, the direction indicated by the arrow Y is rightward, and the direction indicated by the arrow Z is upward.

  The kitchen cabinet 2 includes a box-shaped cabinet body 20 that opens upward, and a counter 21 that closes the upper opening of the cabinet body 20. The counter 21 has an opening at the center thereof, and the heating cooker 1 is incorporated so as to close the opening.

  The cooking device 1 further includes an operation device 11 for operating the cooking device 1 and a power switch 12 of the cooking device 1. The operation device 11 is attached to the front end portion of the upper end portion of the cabinet body 20 so that it can be pulled out forward. The power switch 12 is attached to the front end portion of the upper end portion of the cabinet body 20 so as to be aligned in the left-right direction with respect to the operating device 11.

  The heating cooker 1 further includes a housing 3 that forms an outline thereof. The casing 3 includes a box-shaped case 30 having a rectangular shape in plan view that opens upward, and a top plate 31 that is attached on the case 30 and closes the upper opening of the case 30. The top plate 31 is provided with a plurality of openings arranged at a distance in the left-right direction, and the burner head 13 of the burner 10 protrudes upward from each opening. The cooking device 1 is incorporated in the kitchen cabinet 2 so that the top surfaces of the top plate 31 and the counter 21 are substantially flush with each other. The heating cooker 1 further includes five virtues 14 arranged so as to surround each burner head 13.

  The heating cooker 1 further includes a controller installed inside the housing 3. The controller is electrically connected to electrical devices such as a spark plug and a temperature sensor provided in each burner 10, and controls these electrical devices.

  The case 30 has a bottom wall 32 and a plurality of side walls 33 protruding upward from the bottom wall 32. The plurality of side walls 33 include a front side wall 34 constituting the front surface of the case 30, a rear side wall 35 constituting the rear surface of the case 30, and left and right side walls 36 constituting the left and right surfaces of the case 30.

  Next, the speaker fixing structure of this embodiment will be described in detail.

  As shown in FIG. 4, the speaker fixing structure includes a housing 3, a mounting plate 4 that is fixed to the inner side (rear side) of the front side wall 34 of the housing 3, a holder 5 that is attached to the mounting plate 4, A speaker 6 held by a holder 5 and an upper member 7 attached to the inside of the housing 3 from above are provided.

  The mounting plate 4 has a holding portion 40 that holds the holder 5 in an up and down direction so as to be freely inserted and removed. In the speaker fixing structure of the present embodiment, the holder 5 held by the holding unit 40 is configured to be pressed from above by the upper member 7 attached to the inside of the housing 3. The upper member 7 is a burner base 70 that supports the burner 10 in this embodiment.

  As shown in FIG. 1, the front side wall 34 is a plate-like member that is long in the left-right direction. As shown in FIGS. 4 and 5, the side wall 34 includes a plurality of through holes 37 that penetrate the side wall 34 in the front-rear direction, and a plurality of placement pieces 38 that protrude from the side wall 34 to the inside (that is, the rear) of the housing 3. Have

  Each of the plurality of placement pieces 38 has a substantially rectangular plate shape. The plurality of placement pieces 38 include a first placement piece 380, a second placement piece 381, and a third placement piece 382 arranged in this order from left to right. The placing pieces 380, 381, and 382 are arranged at a distance from each other in the left-right direction.

  Each of the mounting pieces 380, 381, and 382 has a screw hole 383 that penetrates in the vertical direction. The second mounting piece 381 further has a fixing hole 385 used for fixing to the mounting plate 4. Each of the mounting pieces 380, 381, 382 is used for supporting and fixing the front end portion of the burner base 70. The second mounting piece 381 is also used for fixing the mounting plate 4.

  The attachment plate 4 is a plate body to which the electrical component 41 is attached, and is made of metal. The electrical component 41 is a plurality of connectors 42 in this embodiment. Each connector 42 electrically connects an electrical device (operator 11, power switch 12, etc.) installed outside the housing 3 and an electrical device (controller, etc.) installed inside the housing 3. . Each connector 42 is attached so as to penetrate the attachment plate 4 in the front-rear direction.

  The mounting plate 4 has a substantially rectangular plate-shaped main body 43 and a substantially rectangular box 44 opened forward. The main body 43 is provided with a plurality of connection ports 45 to which the connectors 42 are attached.

  The mounting plate 4 further includes a fixing piece 15 protruding rearward from the upper end of the main body 43. The mounting plate 4 is fixed to the side wall 34 by fixing the fixing piece 15 to the second mounting piece 381 with a fixing tool 16 such as a screw.

  The box portion 44 includes a substantially rectangular plate-shaped main body portion 440, an upper plate portion 441 protruding forward from the upper end of the main body portion 440, a lower plate portion 442 protruding forward from the lower end of the main body portion 440, and the main body portion 440. Left side plate portion 443 projecting forward from the left end of the main body portion 440 and right side plate portion 444 projecting forward from the right end of the main body portion 440. Each of the upper plate portion 441, the lower plate portion 442, and the left and right side plate portions 443, 444 has a rectangular plate shape and is substantially perpendicular to the main body portion 440. The main body portion 440, the upper plate portion 441, the lower plate portion 442, and the left and right side plate portions 443 and 444 have a substantially rectangular box shape. The front end of the right side plate portion 444 is integral with the left end of the main body portion 43, and the right side plate portion 444 is substantially perpendicular to the main body portion 43.

  The main body 440 is provided with a large number of openings 445 through which the sound of the speaker 6 passes and a pair of left and right support pieces 446 that sandwich and support the holder 5 from the left and right directions. Each of the pair of left and right support pieces 446 is substantially L-shaped in plan view in the present embodiment. The pair of left and right support pieces 446 are symmetrical to each other. Each of the pair of support pieces 446 includes a first piece portion 447 that protrudes rearward from the main body portion 440 and a second piece portion 448 that protrudes in the left-right direction from the tip (rear end) of the first piece portion 447. In the left support piece 446, the second piece 448 protrudes rightward from the tip of the first piece 447, and in the right support piece 446, the second piece 448 is left from the tip of the first piece 447. It protrudes toward. The pair of left and right support pieces 446 are formed by cutting and raising a part of the main body 440, for example.

  In the present embodiment, the pair of left and right support pieces 446 constitutes a holding portion 40 that holds the holder 5 in an up and down direction. The holder 5 is sandwiched and supported by a pair of left and right support pieces 446, so that movement in the left-right direction is restricted.

  Next, the holder 5 that holds the speaker 6 will be described in more detail.

  As shown in FIGS. 6A and 6B, the holder 5 is attached to the plate-like holder main body 50, a substantially annular speaker holding portion 51 protruding rearward from the rear surface of the holder main body 50, and the speaker holding portion 51. A cover 52 and an upper piece 53 protruding forward from the upper end of the holder main body 50. The holder 5 is made of synthetic resin.

  The holder main-body part 50 has the insertion part 54 in the edge part on either side. The pair of left and right insertion portions 54 can be inserted and removed from above with respect to the pair of left and right support pieces 446. The holder body 50 is provided with a number of openings 55 through which the sound of the speaker 6 passes. Each of the large number of openings 55 penetrates the holder main body 50 in the front-rear direction.

  The speaker 6 is accommodated in the speaker holding part 51. A cover 52 is attached to the speaker holding unit 51 in a state where the speaker 6 is accommodated in the speaker holding unit 51. The cover 52 is attached to the speaker holding unit 51 with, for example, a fixing tool such as a screw. The speaker 6 is surrounded by a holder main body 50, a speaker holding part 51, and a cover 52 and is held so as not to move.

  The holder 5 further has an elastic portion 56 located at the upper end thereof. The elastic portion 56 is a portion that elastically contacts other members located above the holder 5. In the present embodiment, the elastic portion 56 is configured by an arch portion 57 having elasticity provided in a part of the upper piece portion 53.

  The upper piece portion 53 is a plate-like piece located from the center in the left-right direction of the upper end portion of the holder main body portion 50 to the right end. The upper half 53 has a curved plate shape with a right half portion having a flat plate shape and a left half portion having an upwardly convex arc shape (that is, an arch shape). The left half of the upper piece 53 constitutes an arch portion 57 having elasticity.

  As shown in FIG. 4, the holder 5 holding the speaker 6 inserts a pair of left and right insertion parts 54 from above into a pair of left and right support pieces 446 of the box part 44 of the mounting plate 4, so that the box part 44. Attached to. The pair of left and right support pieces 446 hold the pair of left and right insertion portions 54 in a state where the front surface of the holder main body portion 50 is in contact with the rear surface of the main body portion 440. The upper piece portion 53 of the holder 5 is placed on the upper plate portion 441 of the box portion 44. As a result, the holder 5 is attached to the attachment plate 4 in a state where movement in the left-right direction and downward is restricted. Here, the holder 5 is attached to the attachment plate 4 so as to be movable upward.

  In the present embodiment, the elastic portion 56 (arch portion 57) is such that the upper end portion of the elastic portion 56 (arch portion 57) is more than the upper surface of the first mounting piece 380 in a state where the holder 5 is attached to the mounting plate 4. The holder 5 is provided so as to be positioned above.

  Then, an example of the construction procedure of the speaker fixing structure of this embodiment is demonstrated. As the holder 5, a holder holding the speaker 6 is used.

  First, the mounting plate 4 is fixed inside the side wall 34 of the housing 3. The fixing of the mounting plate 4 to the side wall 34 is performed by fixing the second mounting piece 381 of the side wall 34 and the fixing piece 15 of the mounting plate 4 therebelow with a fixing tool 16 such as a screw driven from above. .

  Next, the pair of left and right insertion portions 54 of the holder 5 is inserted into the holding portion 40 (the pair of left and right support pieces 446) of the mounting plate 4 from above, and the upper piece portion 53 of the holder 5 is replaced with the upper plate portion of the box portion 44. The holder 5 is mounted on the mounting plate 4. At this time, the holder 5 is held by the mounting plate 4 in a state where movement in the left-right direction and downward is restricted.

  Next, the upper member 7 (burner base 70) is placed on the first placement piece 380, and the upper member 7 is fixed to the first placement piece 380 with a fixture such as a screw. The elastic portion 56 (arch portion 57) of the holder 5 held by the mounting plate 4 is pressed from above by the upper member 7 fixed to the first mounting piece 380, whereby the upward movement of the holder 5 is prevented. Be regulated.

  By being constructed as described above, the speaker fixing structure of the present embodiment is formed.

  In the speaker fixing structure of the present embodiment described above, the holder 5 holding the speaker 6 is inserted into the holding portion 40 of the mounting plate 4 from above, and the upper member 7 (burner base 70) is placed on the first mounting piece 380. The holder 5 can be installed inside the side wall 34 in a state in which the holder 5 cannot be moved.

  Therefore, in the speaker fixing structure of the present embodiment, it is not necessary to fix the holder 5 to the mounting plate 4 or the side wall 34 by screws. 6 can be easily attached.

  Further, in the speaker fixing structure of the present embodiment, the holder 5 has the elastic portion 56 (arch portion 57) at the upper end portion thereof, so that when the holder 5 is pressed by the upper member 7, the elastic portion 56 (arch portion). 57) is deformable. Therefore, in the speaker fixing structure of the present embodiment, when the holder 5 is pressed by the upper member 7, an excessive load is applied to a part of the speaker fixing structure such as the holding portion 40 of the mounting plate 4, causing damage. Can be suppressed.

(Example of change)
Subsequently, a modification example of the speaker fixing structure of the first embodiment will be described.

  The holding portion 40 included in the mounting plate 4 may have a structure that holds the holder 5 in a vertically detachable manner, and may have a structure different from the pair of support pieces 446. For example, the holding part 40 may be configured by an insertion groove formed in the box part 44 so as to open upward and in the front-rear direction. In this case, the holder 5 has an insertion piece inserted into the insertion groove. Provided.

  The elastic portion 56 included in the holder 5 may not be configured by the arch portion 57 and may have a structure that allows other elastic contact. Further, an elastic member different from the holder 5 may be attached to the upper end portion of the holder 5. Moreover, the holder 5 does not need to have the elastic part 56 in the upper end part.

  The upper member 7 is not limited to the burner base 70 and may be a member installed in the other casing 3. The upper member 7 is preferably not a dedicated member for holding the holder 5.

(Embodiment 2)
Next, the speaker fixing structure according to the second embodiment of the present invention shown in FIGS. 7 and 8 will be described. Below, about the structure similar to the speaker fixing structure of Embodiment 1, the same code | symbol is attached | subjected in a figure, detailed description is abbreviate | omitted, and a different structure is demonstrated in detail.

  The speaker fixing structure of the second embodiment includes a housing 3, a mounting plate 4 that is fixed to the inner side (rear side) of the front side wall 34 of the housing 3, a holder 5 that is attached to the mounting plate 4, and a holder 5. The holding speaker 6 and the pressing portion 8 protruding from the side wall 34 to the inside of the housing 3 are provided. The mounting plate 4 includes a holding portion 40 (a pair of support pieces 446) that holds the holder 5 in an up and down direction so as to be freely inserted and removed.

  The speaker fixing structure of the present embodiment is configured such that the holder 5 held by the holding portion 40 is pushed from above by the holding portion 8 in a state where the mounting plate 4 is fixed inside the side wall 34.

  Specifically, in the present embodiment, when the mounting plate 4 is moved to a predetermined fixing position along the side wall 34 in a state where the holder 5 is held by the holding portion 40 of the mounting plate 4, The holder 5 is configured to be pressed from above by the pressing portion 8.

  In the present embodiment, the bottom wall 32 of the housing 3 has a plurality of insertion holes 39 that penetrate the bottom wall 32 in the vertical direction. The mounting plate 4 has a plurality of insertion portions 46 that protrude from the lower end of the main body portion 43 and are inserted into the insertion holes 39.

  On the lower surface of each insertion portion 46, when the mounting plate 4 is moved to the left along the side wall 34, a guide surface 460 that is inclined so as to move the mounting plate 4 upward, and the mounting plate 4 have a predetermined A placement surface 461 that is placed on the bottom wall 32 when positioned at a fixed position is provided. The guide surface 460 and the mounting surface 461 are continuous.

  The mounting plate 4 further includes a hook portion 47 that is substantially L-shaped in side view and is hooked on the upper edge of the through hole 37 of the side wall 34 when positioned at a predetermined fixed position. In the present embodiment, the pressing portion 8 is configured by a first placement piece 380.

  Then, an example of the construction procedure of the speaker fixing structure of this embodiment is demonstrated. As the holder 5, a holder holding the speaker 6 is used.

  First, the pair of left and right insertion portions 54 of the holder 5 are inserted into the holding portion 40 (the pair of left and right support pieces 446) of the mounting plate 4 from above, and the upper piece portion 53 of the holder 5 is replaced with the upper plate portion of the box portion 44. The holder 5 is mounted on the mounting plate 4. At this time, the holder 5 is held by the mounting plate 4 in a state where movement in the left-right direction and downward is restricted.

  Next, as shown in FIG. 8, each insertion portion 46 of the mounting plate 4 is inserted into each insertion hole 39 of the bottom wall 32, and the mounting plate 4 is caused to run along the side wall 34. At this time, the holder 5 and the first placement piece 380 are positioned at a distance from each other.

  Next, the mounting plate 4 is moved to the left along the side wall 34. At this time, the guide plate 460 of each insertion portion 46 slides on the left edge of each insertion hole 39 while moving the attachment plate 4 upward to guide the attachment plate 4 to a predetermined fixed position.

  When the mounting plate 4 is in a predetermined fixed position, the mounting surface 461 of each insertion portion 46 rests on the upper surface of the bottom wall 32, and the fixing piece 15 of the mounting plate 4 hits the lower surface of the second mounting piece 381. . Thereby, the mounting plate 4 is sandwiched between the second mounting piece 381 and the bottom wall 32 and temporarily fixed to the side wall 34. Further, at this time, the attachment plate 4 is temporarily fixed to the side wall 34 by the hook portions 47 of the attachment plate 4 being hooked on the upper edges of the through holes 37 of the side wall 34.

  Next, as shown in FIG. 7, the second mounting piece 381 and the fixing piece 15 are fixed by a fixing tool 16 such as a screw driven in from above. As a result, the mounting plate 4 is fixed (mainly fixed) to the side wall 34.

  In a state where the mounting plate 4 is fixed to the side wall 34, the elastic portion 56 (arch portion 57) at the upper end portion of the holder 5 is pressed from above by the first mounting piece 380 (pressing portion 8). The upward movement of the holder 5 is restricted.

  In the present embodiment, the elastic portion 56 (arch portion 57) at the upper end of the holder 5 is moved by the first mounting piece 380 (pressing portion 8) in a state where the mounting plate 4 is moved to a predetermined fixed position. Pressed from above.

  After the mounting plate 4 is fixed to the side wall 34, the upper member 7 (burner base 70) is placed on the first placement piece 380, and the upper member 7 is placed on the first placement with a fixture such as a screw. It is fixed to the placing piece 380.

  By being constructed as described above, the speaker fixing structure of the present embodiment is formed.

  In the speaker fixing structure of the present embodiment described above, the holder 5 is moved simply by moving the mounting plate 4 to which the holder 5 holding the speaker 6 is attached along the side wall 34 and fixing it to the side wall 34. In an impossible state, it can be installed inside the side wall 34.

  Therefore, in the speaker fixing structure of the present embodiment, it is not necessary to fix the holder 5 to the mounting plate 4 or the side wall 34 by screws. 6 can be easily attached.

  Further, in the speaker fixing structure of the present embodiment, since the holder 5 has the elastic portion 56 (arch portion 57) at the upper end portion thereof, when the holder 5 is pressed by the pressing portion 8, the elastic portion 56 (arch portion). 57) is deformable. Therefore, in the speaker fixing structure of the present embodiment, when the holder 5 is pressed by the pressing portion 8, an excessive load is applied to a part of the speaker fixing structure such as the holding portion 40 of the mounting plate 4 and the breakage occurs. Can be suppressed.

(Example of change)
Subsequently, a modification example of the speaker fixing structure according to the second embodiment will be described.

  The speaker fixing structure of the second embodiment may employ a modification similar to the modification of the speaker fixing structure of the first embodiment described above.

  In the speaker fixing structure of the second embodiment, the holder 5 is pressed when the mounting plate 4 is moved along the side wall 34 to a predetermined fixing position and the mounting plate 4 is fixed to the side wall 34 at the predetermined fixing position. What is necessary is just to be comprised so that it may be hold | suppressed from the top by the part 8, and it is not limited to the structure mentioned above. That is, the speaker fixing structure may not have a structure (insertion hole 39 and insertion portion 46) for guiding the moving direction of the mounting plate 4. Further, the moving direction along the side wall 34 of the mounting plate 4 can be selected as appropriate.

(effect)
The speaker fixing structure of the heating cooker according to Embodiment 1 described above includes the following first configuration.

  That is, the speaker fixing structure of the heating cooker according to the first embodiment is fixed to the housing 3 of the heating cooker 1 having the bottom wall 32 and the side wall 34 projecting upward from the bottom wall 32, and to the inside of the side wall 34. An attachment plate 4, a holder 5 attached to the attachment plate 4, a speaker 6 held by the holder 5, and an upper member 7 attached to the inside of the housing 3 from above.

  The mounting plate 4 has a holding portion 40 that holds the holder 5 in an up and down direction so as to be freely inserted and removed. The speaker fixing structure of the heating cooker according to the first embodiment is configured such that the holder 5 held by the holding unit 40 is pressed from above by the upper member 7 attached to the inside of the housing 3.

  The speaker fixing structure of the heating cooker according to the first embodiment inserts the holder 5 holding the speaker 6 into the holding portion 40 of the mounting plate 4 from above, and then attaches the upper member 7 to the inside of the housing 3. The holder 5 can be pressed from above by the upper member 7.

  Therefore, in the speaker fixing structure of the heating cooker according to the first embodiment, it is not necessary to screw the holder 5 to the mounting plate 4 or the side wall 34. The speaker 6 can be easily attached to the inside.

  Moreover, the speaker fixing structure for the heating cooker according to the first embodiment additionally includes the following second configuration in addition to the first configuration described above.

  That is, in the speaker fixing structure of the heating cooker according to the first embodiment, the upper member 7 is the burner base 70.

  In the speaker fixing structure of the heating cooker according to the first embodiment, since the upper member 7 is a burner base 70 that the heating cooker 1 generally includes, a dedicated member for holding the holder 5 is not required separately. It is possible to prevent an increase in the number of parts and labor.

  Moreover, the speaker fixing structure of the heating cooker of Embodiment 2 demonstrated above comprises the following 3rd structure, It is characterized by the above-mentioned.

  That is, the speaker fixing structure of the heating cooker according to the second embodiment is fixed to the housing 3 of the heating cooker 1 having the bottom wall 32 and the side wall 34 protruding upward from the bottom wall 32 and the inside of the side wall 34. A mounting plate 4, a holder 5 attached to the mounting plate 4, a speaker 6 held by the holder 5, and a pressing portion 8 protruding from the side wall 34 to the inside of the housing 3 are provided.

  The mounting plate 4 has a holding portion 40 that holds the holder 5 in an up and down direction so as to be freely inserted and removed. The speaker fixing structure of the heating cooker according to the second embodiment is configured such that the holder 5 held by the holding unit 40 is pressed from above by the holding unit 8 in a state where the mounting plate 4 is fixed inside the side wall 34. doing.

  In the speaker fixing structure of the second embodiment, the holder 5 is simply moved to the side wall 34 and fixed to the side wall 34 by moving the mounting plate 4 to which the holder 5 holding the speaker 6 is attached. The holder 5 can be placed on the inner side of the side wall 34 in a state in which it cannot move.

  Therefore, in the speaker fixing structure of the heating cooker according to the second embodiment, the holder 5 does not need to be screwed to the mounting plate 4 or the side wall 34. The speaker 6 can be easily attached to the inside.

  In addition to the first configuration, the first and second configurations, or the third configuration, the following fourth configuration is added to the speaker fixing structure of the heating cooker according to the first and second embodiments. It is equipped with.

  That is, in the speaker fixing structure of the heating cooker according to the first and second embodiments, the holder 5 further includes an elastic portion 56 positioned at the upper end portion thereof.

  In the speaker fixing structure of the heating cooker according to the first and second embodiments, when the holder 5 is pressed from above by the upper member 7 or the pressing portion 8, the elastic portion 56 is elastically contacted. It is possible to suppress damage due to excessive force applied to a part of the structure of the speaker fixing structure. Moreover, in the speaker fixing structure of the heating cooker according to the first and second embodiments, the elastic portion 56 can absorb manufacturing errors, installation errors, and the like.

  Moreover, the speaker fixing structure of the heating cooker of Embodiments 1 and 2 additionally includes the following fifth configuration in addition to the above fourth configuration.

  That is, in the speaker fixing structure of the heating cooker according to the first and second embodiments, the elastic portion 56 is configured by the arch portion 57 having elasticity.

  In the speaker fixing structure of the heating cooker according to the first and second embodiments, since the elastic portion 56 is configured by the arch portion 57 having elasticity, the elastic portion 56 can be easily formed.

  Although the present invention has been described based on the embodiments shown in the accompanying drawings, the present invention is not limited to the above-described embodiments, and appropriate design changes can be made within the intended scope of the present invention. It is.

3 Housing 32 Bottom wall 34 Side wall (front side wall)
4 Mounting plate 40 Holding part 5 Holder 56 Elastic part 57 Arch part 6 Speaker 7 Upper member 70 Burner base 8 Holding part

Claims (5)

A heating cooker housing having a bottom wall and a side wall protruding upward from the bottom wall;
A mounting plate fixed to the inside of the side wall;
A holder attached to the mounting plate;
A speaker held in the holder;
An upper member attached to the inside of the housing from above,
The mounting plate has a holding portion that holds the holder in an up and down direction so as to be freely inserted and removed,
A speaker fixing structure for a heating cooker, wherein the holder held by the holding portion is configured to be pressed from above by the upper member attached to the inside of the housing.   The speaker fixing structure for a heating cooker according to claim 1, wherein the upper member is a burner base. A heating cooker housing having a bottom wall and a side wall protruding upward from the bottom wall;
A mounting plate fixed to the inside of the side wall;
A holder attached to the mounting plate;
A speaker held in the holder;
A pressing portion protruding from the side wall to the inside of the housing, and
The mounting plate has a holding portion that holds the holder in an up and down direction so as to be freely inserted and removed,
A speaker fixing structure for a heating cooker, wherein the holder held by the holding portion is pressed from above by the pressing portion in a state where the mounting plate is fixed inside the side wall. .   The speaker fixing structure for a heating cooker according to any one of claims 1 to 3, wherein the holder further includes an elastic portion located at an upper end portion thereof.   The speaker fixing structure for a heating cooker according to claim 4, wherein the elastic part is configured by an arch part having elasticity.

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