JP2016214295A - Fitting structure of decoration member - Google Patents

Abstract

PROBLEM TO BE SOLVED: To mount surely without a risk of positional deviation or disconnection, even on a closed end face of a lid body.SOLUTION: There is provided a fitting structure of a decoration member 5 to be mounted on a closed end face for closing an upper part of a body 1 of a lid body 2 provided rotatably to the body 1. The lid body 2 comprises an upper lid 3 and a lower lid 4, and a clearance 15 to be opened by the upper lid 3 and the lower lid 4 is formed on the closed end face. The decoration member 5 includes an engaging projection 17 to be arranged in the clearance 15 and engaged therewith.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a mounting structure for a decorative member.

  2. Description of the Related Art Conventionally, a device in which a decorative member is attached to a cooking device is known (see, for example, Patent Document 1).

  However, in the said conventional decoration member, it should only be attached so that it may be inserted | pinched between the bottom member and shoulder member which comprise a cooker main body.

JP 2014-102899 A

  An object of the present invention is to provide a mounting structure for a decorative member that can be securely attached even if it is a closed end face of a lid without worrying about displacement or detachment.

As a means for solving the above problems, the present invention provides:
A mounting structure for a decorative member attached to a closed end surface for closing an upper portion of the main body of a lid body rotatably provided to the main body,
The lid body is composed of an upper lid and a lower lid, and a gap that is opened by the upper lid and the lower lid is formed on the closed end surface,
The decorative member includes an engaging protrusion that is disposed and engaged in the gap.

  With this configuration, the decorative member is engaged in a state where the engaging convex portion is sandwiched between the upper lid and the lower lid. Therefore, the decorative member can be appropriately mounted regardless of the closed end face of the lid.

  It is preferable that the upper lid has a locking projection on the inner surface forming the gap, with which the engagement projection of the decoration member abuts.

  With this configuration, even when an external force is applied to the decorative member, the engaging projection abuts against the locking projection of the upper lid, preventing misalignment and the like, and the decorative member is mounted properly on the upper and lower lids. State is maintained.

  It is preferable that the lower lid has a protrusion having a locking recess in which the locking projection of the upper lid is locked.

  With this configuration, the locking projection of the upper lid is locked to the locking recess of the lower lid, and the locking projection itself is not easily displaced. For this reason, the position shift prevention function with respect to the external force which acts on a decoration member can be improved further.

The lower lid has a protrusion;
The decoration member preferably has an engagement protrusion on the engagement protrusion that is engaged with the upper end of the protrusion after being inserted into the gap.

  With this configuration, when the upper lid, the lower lid, and the decorative member are assembled, the engaging protrusion is engaged with the protruding portion, and the decorative member cannot be removed.

The upper lid is formed with a step portion having a locking hole on the outer surface of the lower end opening,
It is preferable that the decoration member has a protrusion disposed on a step portion of the upper lid, and the protrusion is formed with a locking claw that is locked in the locking hole.

  With this configuration, not only is the engagement protrusion of the decorative member held between the upper lid and the lower lid, but also the decorative member is locked to the upper lid with the locking claw in the locking hole, It can be made even stronger.

The upper lid has a rib on the inner surface, the rib has a protrusion on the lower end that forms a gap with the inner surface,
It is preferable that the engagement protrusion of the decoration member is disposed in a gap formed by the protrusion of the upper lid.

  With this configuration, it is possible to more effectively prevent the displacement of the decorative member.

  According to the present invention, the engagement protrusion formed on the decorative member is formed between the upper lid and the lower lid, and is inserted into the gap opening on the closed end surface of the lid body so as to be engaged. The state can be stabilized.

It is a partial exploded perspective view of the rice cooker concerning this embodiment. It is the perspective view which looked at the cover body of FIG. 1 from the downward side. It is the perspective view which looked at only the upper cover of FIG. 2 from the downward side. FIG. 4 is a partially enlarged perspective view of the vicinity of the locking hole and the locking projection of FIG. 3 as viewed from the inside of the upper lid. It is a partial expansion perspective view of the latching recessed part of the lower cover of FIG. It is a partial expanded sectional perspective view containing a part of rice cooker main body which shows the assembly | attachment state of a lower cover, an upper cover, and a decoration member which the engagement convex part of a decoration member has engaged with the protrusion part of the lower cover of FIG. . It is a perspective view of the lower cover shown in FIG. It is the elements on larger scale of FIG. It is a partial expansion perspective view of the decoration member of FIG. It is a fragmentary sectional perspective view which shows the state which assembled | attached the decoration member to the upper cover. It is a fragmentary sectional perspective view which shows the state which assembled | attached the lower cover further to FIG. It is a partial expanded sectional perspective view which shows the state which the latching convex part of an upper cover latches in the latching recessed part of the lower cover of FIG. FIG. 2 is a partially enlarged cross-sectional perspective view showing a state in which an engagement protrusion of the decorative member of FIG. 1 is in contact with a locking projection of an upper lid. It is a partial expanded sectional perspective view which shows the assembly | attachment state of the lower cover which concerns on other embodiment, an upper cover, and a decoration member.

  Embodiments according to the present invention will be described below with reference to the accompanying drawings. In addition, the following description is only illustrations essentially and does not intend restrict | limiting this invention, its application thing, or its use.

  FIG. 1 is a partially exploded perspective view of a rice cooker according to the present embodiment. This rice cooker is a rice cooker body 1 provided with a lid 2 so as to be rotatable. The lid 2 includes an upper lid 3 and a lower lid 4, and a decorative member 5 is attached to the closed end surface (lower surface).

  The upper lid 3 has a thin plate shape as a whole, and a lid panel 6 is attached to the upper surface. As shown in FIG. 3, the upper lid 3 is formed with a notch 7 on the back side of the rice cooker, and as shown in FIGS. 4 and 5, a step portion 8 whose outer surface is recessed inside is formed at the lower end portion. Yes. On the outer peripheral surface 8a of the step portion 8, rectangular locking holes 9 are formed at predetermined intervals in the circumferential direction. Further, on the inner peripheral surface 8 b of the upper lid 3, a locking projection 10 is formed that protrudes inward along the upper edge constituting each locking hole 9. Each locking projection 10 is formed longer at both ends than the locking hole 9. A plurality of reinforcing ribs 11 projecting inward and extending in the vertical direction are formed on the inner surface of the upper lid 3. At the lower end of the reinforcing rib 11, a protrusion 11a from which only the inner portion protrudes is formed, and a gap 11b is formed between the reinforcing rib 11 and the inner surface of the upper lid 3.

  As shown in FIG. 7, the lower lid 4 is formed in a dome shape as a whole, and is attached to the lower end opening of the upper lid 3 to which the decorative member 5 is attached as described later (see FIG. 2). As shown in FIG. 8, the lower end opening of the lower lid 4 protrudes outwardly in a bowl shape, and an upward protruding portion 12 is formed on the tip side. Locking recesses 13 are formed in the protrusions 12 at positions corresponding to the locking protrusions 10 formed on the inner surface of the upper lid 3. Each locking recess 13 is formed in a portion in which a part of the protrusion 12 bulges inward, and guide protrusions 14 are formed on the lower surface thereof at predetermined intervals in the longitudinal direction. The guide protrusion 14 has an R-shaped chamfer on the entrance side of the locking recess 13 to facilitate the insertion of the locking protrusion 10. A plurality of boss portions (not shown) are formed on the upper surface of the lower lid 4 so that the upper lid 3 can be fixed with screws. When the upper lid 3 is attached to the lower lid 4, a gap 15 is formed between the lower end opening of the lower lid 4 and the lower end opening of the upper lid 3. A part of the member 5 can be arranged. As shown in FIG. 6, a protrusion 11 a of the reinforcing rib 11 of the upper lid is disposed in the groove portion 12 a obtained by forming the protruding portion 12, and the upper lid 3 is on the outer side with respect to the lower lid 4. Misalignment is prevented.

  The decoration member 5 is formed in a substantially U shape as a whole (see FIG. 1). As shown in FIG. 9, a protrusion 16 is formed on the entire upper surface of the decorative member 5 along the outer edge. A plurality of engaging protrusions 17 are formed on the upper surface of the decorative member 5 at predetermined intervals along the inner edge.

  The engagement protrusion 17 includes a first protrusion 18, a second protrusion 19 having a shorter length protruding from the first protrusion 18, and two engagement protrusions protruding from the second protrusion 19. 20. As shown in FIG. 12, in the state where the decorative member 5 is mounted on the upper lid 3, the upper end portion of the second projecting portion 19 located between the engaging projections 20 is the upper lid 3. It is comprised so that it may contact | abut to the lower surface of the latching convex part 10. FIG.

  A groove portion 21 is formed between the engaging protrusion 17 and the protrusion 16, and the step portion 8 of the upper lid 3 is disposed there. Further, as described above, the upper lid 3 is prevented from being displaced outward because the protrusion 11a of the reinforcing rib 11 is located in the groove 12a of the lower lid 4. Thereby, the position shift of the inside / outside direction with respect to the upper cover 3 of the decoration member 5 is prevented. Returning to FIG. 9, a predetermined gap is formed between the adjacent engaging protrusions 17, and a locking claw 22 is formed on the protrusion 16 at a position corresponding to the gap. When the upper lid 3 is attached to the lower lid 4, the ridge 16 is positioned at the step portion 8 of the upper lid 3, and the outer surface of the ridge 16 and the outer surface of the upper lid 3 are flush with each other. At this time, the locking claw 22 is locked in the locking hole 9 formed in the step portion 8 of the upper lid 3.

  Each engaging projection 20 has a tip portion protruding inward and substantially perpendicular to the second protruding portion 19. Each engaging protrusion 20 engages with the upper end of the protruding portion 12 of the lower lid 4. Further, the length of the engaging protrusion 20 differs depending on the position where the engaging protrusion 17 is provided. Basically, between the adjacent engaging protrusions 17, those having long engaging protrusions 20 and those having short engaging protrusions 20 are alternately arranged.

The upper lid 3, the lower lid 4 and the decorative member 5 having the above-described configuration can be assembled as follows.
That is, the decorative member 5 is assembled to the upper lid 3. At this time, as shown in FIG. 10, the first projecting portion 18 of the decorative member 5 is positioned on the outer surface side of the step portion 8 of the upper lid 3, and the locking claw 22 of the decorative member 5 is in the locking hole 9 of the upper lid 3. Locked and temporarily fixed.

  Subsequently, the lower lid 4 is attached to the upper lid 3 to which the decorative member 5 is temporarily fixed. In the mounting of the lower lid 4, when the protruding portion 12 of the lower lid 4 is inserted into the inner peripheral side of the upper lid 3 and the decorative member 5, the outer peripheral surface of the protruding portion 12 comes into contact with the locking convex portion 10 of the lower lid 4, The lower end opening of the lower lid 4 is partially elastically deformed outward. Then, as shown in FIG. 11, when the locking projection 10 is locked by the locking recess 13 formed in the protruding portion 12 of the lower lid 4, the shape of the upper lid 3 is restored, and the upper lid 3 and the decorative member 5 are restored. Installation of the lower lid 4 is completed. In this state, the upper lid 3 and the lower lid 4 are fixed with screws, and the state shown in FIG. 2 is obtained.

  In the lid body 2 assembled in this way, the decoration member 5 has the engagement protrusion 17 sandwiched between the outer surface of the protruding portion 12 of the lower lid 4 and the inner surface of the step portion 8 of the upper lid 3. The engaging protrusion 20 of the member 5 engages with the upper end of the protruding portion 12 of the lower lid 4. Moreover, the protrusion 16 of the decorative member 5 is positioned at the step portion 8 of the upper lid 3, and the locking claw 22 formed on the protrusion 16 is locked in the locking hole 9 formed in the step portion 8. Therefore, even on the closed end surface of the lid 2, the decorative member 5 can be mounted without worrying about deformation or dropping. Even if an external force is applied to the decorative member 5, as shown in FIG. 13, the engagement protrusion 17 of the decorative member 5 abuts against the locking convex portion 10 of the upper lid 3 and is prevented from moving. . For this reason, the decoration member 5 is not displaced or detached by an external force.

  In addition, this invention is not limited to the structure described in the said embodiment, A various change is possible.

  Although the said embodiment demonstrated the structure which attaches the decoration member 5 to the cover body 2 of a rice cooker, the structure which has the cover bodies 2, such as not only a rice cooker but the electric appliance used as object, is a cooking appliance. If it is a thing, the attachment structure of the decoration member 5 of the said structure is employable.

  In the embodiment, as shown in FIG. 6, the engaging protrusion 17 of the decorative member 5 is bent along the inner surface from the inner side of the upper lid 3 and is positioned between the protruding portion 12 of the lower lid 4. However, as shown in FIG. 14, it may be configured to only protrude toward the inside of the upper lid 3. In this case, the lower lid 4 may be configured such that the projecting portion 12 projects outward rather than along the lower surface of the engaging projecting portion 17 projecting toward the inside of the upper lid 3 instead of upward.

DESCRIPTION OF SYMBOLS 1 ... Rice cooker main body 2 ... Lid 3 ... Upper lid 4 ... Lower lid 5 ... Decoration member 6 ... Cover panel 7 ... Notch 8 ... Step part 9 ... Locking hole 10 ... Locking convex part 11 ... Reinforcement rib 12 ... Projection Part 13: Locking recess 14 ... Guide protrusion 15 ... Clearance 16 ... Projection 17 ... Engagement protrusion 18 ... First protrusion 19 ... Second protrusion 20 ... Engagement protrusion 21 ... Groove part 22 ... Locking claw

Claims (6)

A mounting structure for a decorative member attached to a closed end surface for closing an upper portion of the main body of a lid body rotatably provided to the main body,
The lid body is composed of an upper lid and a lower lid, and a gap that is opened by the upper lid and the lower lid is formed on the closed end surface,
The decorative member mounting structure, wherein the decorative member includes an engaging protrusion arranged and engaged in the gap.   The decoration structure for attaching a decorative member according to claim 1, wherein the upper lid has a locking projection on an inner surface constituting the gap, with which the engaging protrusion of the decorative member abuts.   The attachment structure for a decorative member according to claim 2, wherein the lower lid has a protruding portion having a locking recess in which the locking projection of the upper lid is locked. The lower lid has a protrusion;
The said decoration member has the engaging protrusion which engages with the upper end of the said protrusion part, after inserting in the said clearance gap in the said engaging protrusion part, The Claim 1 characterized by the above-mentioned. The mounting structure of the decorative member described. The upper lid is formed with a step portion having a locking hole on the outer surface of the lower end opening,
The said decoration member has a protrusion arrange | positioned at the step part of the said upper cover, The said protrusion is formed with the latching claw latched by the said locking hole. 5. The decorative member mounting structure according to any one of items 1 to 4. The upper lid has a rib on the inner surface, the rib has a protrusion on the lower end that forms a gap with the inner surface,
6. The decorative member mounting structure according to claim 5, wherein the engaging protrusion of the decorative member is disposed in a gap formed by the protrusion of the upper lid.

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