JP2014158569A - Dishwasher - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a dishwasher in which a door body to which a grip part is attached can be mounted to the front part of a washing tank in the state where a front cover is positioned between the door body and the washing tank while sufficiently suppressing the generation of a gap between the upper end part of the door body and the upper end part of the washing tank although the attachment form of the grip part is different, and also the mounting work can be simplified.SOLUTION: A front cover M positioned between a washing tank and a door body to cover the whole body in the vertical width direction and the whole body in the horizontal width direction of the front part of a washing tank is mounted to the front part of the washing tank. In the case in which a grip part provided with a hooking part curving from the upper end surface to the back surface of the door body is attached as the grip part, a cutting region instruction part I showing a cutting region Mc to be cut in order to allow the hooking part to be pushed thereinto is provided on the upper end side portion of the front cover M.

Description

  The present invention provides a main body casing having a cleaning tank insertion / removal opening formed in a front portion thereof, a cleaning operation storing position inside the main body casing, and a pulling position drawn forward of the main body casing. A door that can be moved back and forth through the insertion / removal opening, and has a cleaning tank supported by the main body casing, and the door closes the cleaning tank insertion / removal opening in a state where the cleaning tank is located at the storage position. Further, the present invention relates to a dishwasher that is mounted on the washing tub and includes a handle at the front portion of the door body so as to cover the whole of the front portion of the washing tub in the vertical width direction and the entire width direction.

Such a dishwasher is usually installed below a kitchen counter in a state of being aligned with a plurality of storage units such as a drawer-type storage unit, and used to wash dishes such as dishes and teacups. Become.
In other words, the cleaning tank is positioned in the drawer position pulled out from the main casing, and dishes such as dishes and teacups are stored in the cleaning tank, and then the cleaning tank is positioned in the storing position in the main casing. After the cleaning operation is performed and the cleaning operation is completed, the cleaning tank is positioned at the drawing position where it is pulled out from the main body casing, and dishes such as dishes and teacups are taken out from the cleaning tank.

The door that closes the cleaning tank insertion / removal opening in the state where the cleaning tank is located at the storage position is attached to the cleaning tank in a state of covering the entire top and bottom width direction and the entire width direction of the front part of the cleaning tank. A handle for pulling out the cleaning tank is provided at the front of the door body.
The surface of the door body is usually configured to have the same color and the same design as the surface of the installation body such as a plurality of storage units and fixed panels arranged below the kitchen counter. Is intended to make the appearance beautiful.
Moreover, the appearance of the system kitchen as a whole is made uniform by avoiding the exposure of the surface of the installation body, such as the operation panel, storage unit, fixed panel, etc., in different colors and patterns on the front surface of the cleaning tank. Is intended. (For example, refer to Patent Document 1).

JP 2007-97804 A

  By the way, in the case where the surface of the door body is configured to have the same design with the same color tone as the surface of the installation body such as a plurality of storage units and fixed panels arranged below the kitchen counter of the system kitchen. In the construction site where the dishwasher is installed, the door body is attached to the cleaning tank.

  That is, the dishwasher manufactured by the dishwasher manufacturer is transported to the construction site where the dishwasher is installed without attaching the door body, and the door body manufactured by the manufacturer of the system kitchen etc. Separately, it is transported to a construction site where a dishwasher is installed, and a door body is attached to the cleaning tank at the construction site.

  In other words, when the purchaser of the system kitchen chooses the color and design of the surface of the installation body such as a plurality of storage units and fixed panels arranged below the kitchen counter, the system kitchen manufacturer, etc. A door body having a surface that is the same as the color tone and design of the stool is prepared at the construction site, and the builder attaches the door body to the cleaning tank at the construction site.

Therefore, before the door is attached to the front of the washing tub at the construction site, the equipment (for example, the operation control unit that controls the operation of the dishwasher) is exposed. In order to avoid this, it is conceivable that a front cover that covers the whole of the front part in the vertical width direction and the whole width direction is attached to the front part of the cleaning tank.
In such a case, the door body to which the handle portion is attached is attached to the cleaning tank having the front cover attached to the front portion.

By the way, as a handle part, the multiple types of handle part from which the attachment form with respect to a door body differs is comprised so that attachment to a door body is possible.
For example, a handle portion that is attached in a form that hooks on the upper end portion of the door body at the hook portion that wraps around from the upper end surface of the door body (hereinafter sometimes referred to as a hook-type handle portion), or the surface portion of the door body The handle part attached in the form applied to the intermediate part of the up-and-down direction in this (it may be described as an abutment type handle part hereafter) is comprised so that attachment is possible.

And, when attaching the door body with the hook-type handle part to the front part of the cleaning tank with the front cover attached to the front part, attach the door body to the cleaning tank without processing the front cover. Then, a gap is generated between the upper end portion of the door body and the upper end portion of the cleaning tank, such as portions on both ends in the lateral direction of the cleaning tank, where there are no hooks.
Thus, if a gap is generated between the upper end of the door body and the upper end of the cleaning tank, the cleaning water that has jumped out of the opening at the top of the cleaning tank leaks between the door body and the cleaning tank through the gap. There is a risk of doing.

  In addition, when attaching the door body to which the handle part of the abutment type is attached to the front part of the cleaning tank with the front cover attached to the front part, it is between the upper end part of the door body and the upper end part of the cleaning tank. Since the upper end portion of the front cover is interposed over the entire length in the width direction, there is no gap between the upper end portion of the door body and the upper end portion of the cleaning tank.

Therefore, in order to suppress the formation of a gap between the upper end portion of the door body and the upper end portion of the cleaning tank, the upper end portion of the front cover is cut out so that the hook portion of the handle portion can be inserted. However, it is necessary to determine a cutting region so as to match the hook portion in the front cover, and to cut the cutting region from the front cover, and the operation is complicated.
That is, the length of the hook part along the door body width direction and the door body width direction (that is, corresponding to the front cover width direction and front cover width direction) is measured, and the cut area is defined as the front cover. In this case, a mark indicating the excision range is attached to the determined location corresponding to the measured length, and the excision area is excised, and the work of excising the excision area is complicated.
By the way, there are cases where multiple types of hooks with different lengths along the width direction of the door body are prepared as hook type handle parts, but in this case, of course, construction work to install a dishwasher Every time, as described above, it is necessary to cut the cut region from the front cover.
Therefore, in the conventional dishwashing machine, the operation of mounting the door body with the handle attached to the front part of the washing tank is complicated with the front cover positioned between the washing tank and the door body. There was a problem.

  The present invention has been made in view of such circumstances, and the purpose thereof is to create a gap between the upper end portion of the door body and the upper end portion of the cleaning tank despite the difference in the attachment form of the handle portion. Can be mounted on the front of the cleaning tank with the front cover positioned between it and the cleaning tank, and the mounting work is simplified. It is to provide a dishwasher to get.

The dishwasher according to the present invention includes a main body casing having a cleaning tank insertion / removal opening formed at a front portion, a storage position for a cleaning operation inside the main body casing, and a pull-out position pulled out forward of the main body casing. And a washing tank supported by the main body casing in a state where it can freely move out and through the opening for inserting and removing the washing tank.
In the state where the cleaning tank is located at the storage position, the door that closes the cleaning tank insertion / removal opening covers the entire top and bottom width direction and the entire width direction of the front of the cleaning tank. Attached to the
A handle portion is provided at the front portion of the door body, and the first characteristic configuration is
A front cover, which is located between the cleaning tank and the door body and covers the entire vertical width direction and the entire width direction of the front part of the cleaning tank, is attached to the front part of the cleaning tank,
In the case of attaching a grip portion having a hook portion that wraps around from the upper end surface of the door body to the rear surface as the handle portion, an excision region indicating portion that indicates an excision region to be excised for inserting the hook portion is the front portion. It exists in the point provided in the upper end side part of the cover.

According to the above characteristic configuration, when the hook-type handle is attached to the door body, the excision area indicating part is used as a mark, and the excision area for inserting the hook part is excised. Attach the front cover with the cut off to the front of the washing tank.
Then, when the door body with the hook-type handle attached to the upper end is attached to the front part of the cleaning tank with the front cover attached to the front part, the hook part enters the excision area, so Generation of a gap between the upper end portion of the tank can be sufficiently suppressed.
The operation of excising the excision region is performed using a tool such as a cutter knife or a nipper, with the excision region instruction unit provided in advance as a mark. In other words, when excising the excision area from the front cover, the complicated work that has been necessary in the past, that is, measuring the length of the hook part along the width direction of the door body and the width direction of the door body, and excising the front cover. It is not necessary to determine a place to be an area, and to place a mark indicating the excision range in correspondence with the measured length at the determined place.

On the other hand, when a handle part that does not use a hook part that goes around from the upper end surface of the door body to the back surface, such as an abutment type handle part, is attached to the door body, the front cover is cleaned without cutting the excision area. Attach to the front of the tank. In this case, the upper end portion of the front cover is interposed between the upper end portion of the door body and the upper end portion of the cleaning tank over the entire length in the width direction of the cleaning tank. There is no gap between the upper end portion.
Accordingly, the door body to which the handle portion is attached is cleaned while sufficiently suppressing the formation of a gap between the upper end portion of the door body and the upper end portion of the cleaning tank, even though the attachment portion of the handle portion is different. It is possible to provide a dishwasher that can be attached to the front part of the washing tank in a state where the front cover is positioned between the tank and that the mounting operation can be simplified.

In addition to the first feature configuration, the second feature configuration is
The cut-out area indicating section corresponds to the left end of the front cover in the cut-out area in the width direction of the front cover, and is formed in a linear left end indicating section extending in the front cover vertical width direction, and the width of the front cover in the cut-out area The front cover lateral width corresponding to the right end of the front cover and the lower end of the front cover in the vertical width direction in the cutting region, and the linear right end indicating portion formed in a line extending in the front cover vertical width direction. It is in the point comprised from the linear lower end instruction | indication part formed in the linear form extended in a direction.

According to the above characteristic configuration, the front cover is cut with a tool such as a cutter knife or a nipper along the linear left end indicating portion, the linear right end indicating portion, and the linear lower end indicating portion. The excision area can be excised from the front cover with high accuracy.
That is, by cutting the front cover along the linear left end indicating portion, the linear right end indicating portion, and the linear lower end indicating portion, the cut edge portion is bent, the position to be originally cut has not been reached, Since it can suppress sufficiently that it protrudes from the position which should be cut | disconnected, an excision area | region can be excised from a front cover accurately.
Thereby, it is possible to sufficiently suppress the occurrence of a gap between the edge of the cut region in the front cover and the edge of the portion of the hook that has entered the cut region.
Therefore, it is possible to further suppress the occurrence of a gap between the upper end portion of the door body and the upper end portion of the cleaning tank.

The third feature configuration is in addition to the second feature configuration,
A plurality of the linear left end instruction part and the linear right end instruction part are provided in a state of being arranged in the width direction of the front cover.

According to the above characteristic configuration, the width in the width direction of the front cover in the cut region corresponds to the width in the width direction of the front cover of the hook portion actually attached to the door body (for example, more than the width of the hook portion). A specific one is selected from the plurality of linear left end indicating units and the plurality of linear right end indicating units one by one, and the selected linear left end indicating unit and linear right end indicating unit are selected. Cut the front cover along.
In other words, even if there are different hooks in the width direction of the door body, depending on the width of the hook part actually attached to the door body in the width direction of the front cover, a plurality of linear left end indicating parts The width in the width direction of the front cover in the excision region can be set with a simple operation of selecting a specific one from the plurality of linear right end indicating portions one by one.
Therefore, even when a plurality of types of hook-type handle portions having different lengths along the width direction of the door body are prepared, a gap is generated between the upper end portion of the door body and the upper end portion of the cleaning tank. It is possible to mount the door body with the handle attached to the front of the cleaning tank with the front cover positioned between it and the cleaning work. Can be

In addition to the second or third feature configuration, the fourth feature configuration is
The linear left end instructing part, the linear right end instructing part, and the linear lower end instructing part are each configured as a concave groove that is recessed in the thickness direction of the front cover.

According to the above characteristic configuration, each of the linear left end indicating portion, the linear right end indicating portion, and the linear lower end indicating portion is configured in a concave groove shape that is recessed in the thickness direction of the front cover. The force applied when the front cover is cut along with a tool such as a cutter knife or nipper can be reduced.
Therefore, since the operation of cutting the cutting region from the front cover can be further facilitated, the front part of the cleaning tank with the front cover positioned between the door to which the handle portion is attached and the cleaning tank is disposed. The operation | work with which it mounts | wears can be simplified further.

In addition to the second or third feature configuration, the fifth feature configuration includes:
The linear left end instructing portion, the linear right end instructing portion, and the linear lower end instructing portion are each formed in a cut shape penetrating in the thickness direction of the front cover.

According to the above characteristic configuration, each of the linear left end indicating portion, the linear right end indicating portion, and the linear lower end indicating portion is formed in a cut shape penetrating in the thickness direction of the front cover. Therefore, the length of cutting the front cover can be made sufficiently short.
Therefore, since the operation of cutting the cutting region from the front cover can be further facilitated, the front part of the cleaning tank with the front cover positioned between the door to which the handle portion is attached and the cleaning tank is disposed. The operation | work with which it mounts | wears can be simplified further.

In addition to the fifth feature configuration, the sixth feature configuration is
The front cover widthwise direction in a state in which the line-shaped lower end instructing portion in the form of a cut positions a plurality of linear cut portions penetrating in the thickness direction of the front cover between the adjacent ones. It is in the point comprised in the form arranged in parallel.

According to the above-described characteristic configuration, when it is not necessary to cut the cut region from the front cover, such as a handle-type handle portion, for example, a cut-off linear left end indicating portion, The part corresponding to the excision region surrounded by the right end instruction part and the linear lower end instruction part is supported by the main body part other than the excision area in the front cover by the non-interrupt part of the cut linear lower end instruction part. Yes.
In addition, even when the handle portion type is a hook-type handle portion, if the width of the hook portion in the width direction of the front cover is relatively narrow, the front cover has a width corresponding to the width of the hook portion in the width direction of the front cover. Even if the excision region is excised, the part of the excision region that is originally supported by the front cover may be supported by the main body portion of the front cover by the non-cut portion.

In other words, by making the line left end indicator, the line right end indicator, and the line lower end indicator each cut, the work of cutting the cut region from the front cover is further facilitated, but the cut region is not cut. Or, when the width in the width direction of the front cover in the excised excision area is narrow, the part corresponding to the excision area in the front cover and the part not corresponding to the excision area warped or bent. It is possible to sufficiently suppress the occurrence of a gap between the upper end portion of the door body and the upper end portion of the cleaning tank.
Therefore, it is possible to suppress the occurrence of a gap between the upper end portion of the door body and the upper end portion of the cleaning tank, as compared with the fifth feature configuration.

In addition to the sixth feature configuration, the seventh feature configuration is
The length of the linear cut portion along the width direction of the front cover is at least a multiple of the length of the non-cut portion along the width direction of the front cover.

According to the above characteristic configuration, the length of the non-cut portion along the front cover width direction is sufficiently shorter than the length of the linear cut portion along the front cover width direction, so the cut region is cut out from the front cover. In this case, the front cover along the slit-like cleaning lower end instruction portion can be cut more easily.
Therefore, since the work of cutting the cut region from the front cover can be facilitated more than in the sixth feature configuration, the front cover is positioned between the door to which the handle portion is attached and the cleaning tank. The operation | work attached to the front part of a washing tank in the made state can further be simplified.

Perspective view of dishwasher Partially cutaway side view of door mounting part Perspective view of cleaning tank Front view of cleaning tank VV arrow view in FIG. View taken along line VI-VI in FIG. Perspective view of fixed bracket Perspective view of cleaning tank side rail member Perspective view with front cover attached to cleaning tank The perspective view of the state which attached the engagement body to the door body Front view of engaging body XII-XII line view in FIG. The perspective view which shows the lower side engaging action part of an engaging body. XIV-XIV line arrow view in FIG. Side view of the upper engagement part Side view of the lower engagement part Perspective view of rotating body for front / rear position adjustment The perspective view which shows the connection structure of an engaging body and an engaging part. The perspective view which shows the excision area | region and excision area instruction | indication part of a front cover Exploded perspective view showing the mounting structure of the door to the cleaning tank The perspective view of the principal part which shows the mounting structure of the door body with respect to a washing tank Exploded perspective view showing the mounting structure of the door to the cleaning tank System kitchen perspective view Side view of a kitchen counter equipped with a dishwasher

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
(Dishwasher configuration)
As shown in FIG. 1, a rectangular parallelepiped main body casing 1 having a cleaning tank insertion / removal opening A formed in the front portion is provided, and a cleaning tank 2 having a square shape in plan view and an upper portion opened is provided as a main body. The casing 1 is supported by the main casing 1 in a state where it can be moved out and out through the cleaning tank insertion / removal opening A over the storage position for the cleaning operation inside the casing 1 and the pull-out position pulled out to the front of the main casing 1. A type dishwasher S is constructed.

  That is, the drawer-type dishwasher S stores the cleaning object such as tableware in the washing tank 2 in the drawer state in which the washing tank 2 is pulled out from the main casing 1, and the washing tank 2 is stored in the main casing 1. The cleaning operation is performed in the storage state stored in the storage position.

  Below the cleaning tank 2, devices such as a cleaning pump are installed in the cleaning tank 2, and a cleaning nozzle, a heater, etc. are installed inside the cleaning tank 2. In addition, a cleaning basket for storing objects to be cleaned such as tableware is stored in the cleaning tank 2 so as to be freely taken out. Will not be described.

  In addition, an inner lid portion that closes the upper surface portion of the cleaning tank 2 in a state where the cleaning tank 2 is housed in the main body casing 1 opens an upper surface portion of the cleaning tank 2 in a state where the cleaning tank 2 is pulled out from the main body casing 1. Thus, although it is provided in a form that is automatically opened and closed as the cleaning tank 2 is drawn out and stored, the configuration thereof is well known, so the description thereof is omitted in this embodiment.

As shown in FIGS. 1 and 2, a door body 3 that closes the cleaning tank insertion / removal opening A in a state where the cleaning tank 2 is located at the storage position is attached to the front portion of the cleaning tank 2. A handle portion H is provided at the front portion of 3. Further, as shown in FIGS. 2 and 9, a front cover M that is located between the cleaning tank 2 and the door body 3 and covers the entire top and bottom width direction and the entire width direction of the front part of the cleaning tank 2 is provided. It is attached to the front part of the cleaning tank 2.
The door body 3 of the present embodiment is configured so as to cover the whole of the front portion of the cleaning tank 2 in the vertical width direction and the whole width direction, and the door body 3 is provided with a handle portion H for a drawer operation. Yes.
Specifically, the door body 3 is configured such that the lateral width is slightly larger than the lateral width of the main casing 1 and the vertical width thereof is the same as the vertical width of the main casing 1.

As the handle portion H, the door body 3 is configured to be attachable to a plurality of types having different attachment forms with respect to the door body 3.
For example, as shown in FIGS. 1, 2, and 20, a handle portion 4 (hereinafter referred to as a hook) that includes a hook portion 4 h that goes around from the upper end surface of the door body 3 to the back surface and is attached to the upper end portion of the door body 3. The handle portion 42 (hereinafter, referred to as a handle portion of the abutting die) attached in a form of being applied to an intermediate portion in the vertical direction of the surface portion of the door body 3 as shown in FIG. May be described as a part 42).
In FIGS. 23 and 24, the hook-type handle portion 4 is shown. In FIG. 23, the abutment-type handle portion 42 is indicated by a virtual line.

As shown in FIGS. 23 and 24, the dishwasher S of the present embodiment is installed below the kitchen counter 8 of the system kitchen K in a state of being aligned with an installation body D such as a drawer-type storage unit or a fixed panel. Therefore, the surface of the door body 3 is configured to have the same design and the same color as the front surface of the installation body D.
24 illustrates a case where a drawer-type storage unit is disposed as the installation body D below the dishwasher S.

The door body 3 of the dishwasher S is attached to the front part of the washing tub 2 at the construction site when the dishwasher S is installed in the system kitchen K. Therefore, the front cover M is mounted on the front part of the washing tub 2 of the dishwasher S as described above so as to cover the equipment equipped on the front part of the washing tub 2.
Furthermore, a door body mounting position adjustment mechanism P (see FIGS. 10 and 18) that can adjust the mounting position of the door body 3 with respect to the front portion of the cleaning tank 2 in the cleaning tank vertical width direction and the cleaning tank lateral width direction is provided. Yes.

  Incidentally, as shown in FIG. 2, an operation panel B for instructing various information related to the cleaning operation is provided at an upper portion of the front end portion of the cleaning tank 2, that is, at a rear portion of the upper portion of the door body 3. The operation control unit (not shown) is operated by the operation panel B by putting the cleaning tank 2 in the pulled out state, inputting information related to the cleaning operation on the operation panel B, and then storing the cleaning tank 2 in the retracted state. On the basis of the information input in, a cleaning operation is performed by operating a cleaning pump, a heater for heating, and the like.

  Although not shown, a lock device that locks the cleaning tank 2 in the storage state and a storage detection device that detects that the cleaning tank 2 is in the storage state are equipped. The operation control unit stores the cleaning tank 2 in the storage state. The cleaning operation is performed while confirming that the state is satisfied.

  As shown in FIG. 1, a pair of left and right sliding rail mechanisms L that movably support the cleaning tank 2 with respect to the main body casing 1 are provided at locations corresponding to the left and right ends of the bottom of the cleaning tank 2. The cleaning tank 2 is supported by the main casing 1 through the slide rail mechanism L in a state of being freely movable between the storage position and the drawing position. By the way, in the drawing position, the washing tank 2 is configured to be drawn out in a state where it is exposed to the outside of the main casing 1.

That is, as shown in FIGS. 3 to 5 and 8, the cleaning tank side rail member 6 constituting the sliding rail mechanism L is equipped with a long cleaning tank connection member 7, and this cleaning tank connection member 7 is provided. In addition, both left and right ends of the bottom of the cleaning tank 2 are attached.
The cleaning tank side rail member 6 is slidably engaged with a main body casing side rail member (not shown) provided in the main body casing 1.

Incidentally, as shown in FIGS. 3 and 4, the left and right sides of the cleaning tank 2 are respectively covered with side walls 2S, and a lower projecting portion 2d that covers the sliding rail mechanism L is formed at the lower end of each side wall 2S. As shown in FIGS. 3 and 6, a front projecting portion 2 f that covers equipment provided on the front surface of the cleaning tank 2 extends at the front end portions of the left and right side walls 2 </ b> S of the cleaning tank 2. It is installed.
Each side wall 2S is formed by resin molding (for example, PP resin) in a form in which a downwardly projecting portion 2d and a front projecting portion 2f are provided in a continuous plate shape.

(Door configuration)
As described above, the door body 3 of the dishwasher S is attached to the front part of the washing tub 2 at the construction site when the dishwasher S is installed in the system kitchen K. A configuration in which the door body 3 is attached to the front portion of the cleaning tank 2 will be described.

As shown in FIG. 10, an engagement body E is attached to the rear surface of the door body 3, and an engagement portion F is provided at the front portion of the cleaning tank 2 as shown in FIGS. 3 to 5. ing.
Accordingly, the door body 3 is mounted on the front portion of the cleaning tank 2 in a state where the engaging body E attached to the rear surface of the door body 3 is engaged with the engaging portion F provided on the front portion of the cleaning tank 2. It will be.

  The engagement body E is configured to include a pair of left and right engagement action parts Eu on the upper side and a pair of left and right engagement action parts Es, and the engagement part F is aligned with the engagement body E. Thus, each of the pair of upper left and right engagement portions Fu to which each of the pair of upper left and right engagement operation portions Eu engages individually, and each of the pair of lower left and right engagement operation portions Es respectively. A pair of left and right engaging portions Fs on the lower side to be engaged is provided.

  That is, as shown in FIG. 18, the upper left connecting portion UL in which the upper left engaging action portion Eu and the upper left engaging portion Fu are engaged, and the upper right engaging portion Fu. The upper right connecting portion UR that engages the engaging action portion Eu with the upper right engaging portion Fu, the lower left engaging action portion Es, and the lower left engaging portion. The lower left connecting portion SL with which Fs is engaged, and the lower right connecting portion SR with which the lower right engaging action portion Es and the lower right engaging portion Fs are engaged. Each is provided.

  As will be described later, the upper left connecting portion UL, the upper right connecting portion UR, the lower left connecting portion SL, and the lower right connecting portion SR are respectively connected to the engaging action portions Eu and Es. The engaging portions Fu and Fs are engaged with each other in a state in which relative movement in the longitudinal direction of the cleaning tank is prevented, and the engaging portions Eu and Es with respect to the engaging portions Fu and Fs in the longitudinal direction of the cleaning tank The position can be changed and adjusted.

  The engagement body E will be described. In the present embodiment, as shown in FIG. 10, the upper left engaging action portion Eu and the lower left engaging action portion Es are provided at both upper and lower ends. 10 L of metal left side engagement body formation bodies, and the right side engagement body made of metal provided with an upper right engagement action part Eu and a lower right engagement action part Es at both upper and lower ends A formed body 10 </ b> R is provided on the rear surface of the door body 3.

A left side attachment mechanism JL that attaches the left side engagement body forming body 10L to the door body 3 and a right side attachment mechanism JR that attaches the right side engagement body formation body 10R to the door body 3 are provided. The side engagement body forming body 10L is attached to the door body 3 by the left side attachment mechanism JL, and the right side engagement body formation body 10R is attached to the door body 3 by the right side attachment mechanism JR.
In the present embodiment, the left attachment mechanism JL is provided at each of two upper and lower positions in the left side engagement body forming body 10L, and the right side attachment mechanism JR is provided in the right side engagement body formation body 10R. It is provided at each of the upper and lower portions.

  Each of the left side attachment mechanism JL and the right side attachment mechanism JR is configured such that the position of the door body 3 in the lateral width direction of the cleaning tank can be adjusted. Specifically, the left side engagement body forming body 10L. Further, the position of the right-side engagement body forming body 10R can be adjusted along the lateral width direction (cleaning tank lateral width direction) of the door body 3 with respect to the support fitting 11 fixed to the rear surface of the door body 3 with screws 11d. It is configured to be installed in a stable state.

  The left side engagement body forming body 10L and the right side engagement body forming body 10R are configured symmetrically, and the left side mounting mechanism JL and the right side mounting mechanism JR are similarly configured. Therefore, hereinafter, the configuration of the right side engaging body forming body 10R and the right side mounting mechanism JR will be described as a representative, and the left side engaging body forming body 10L and the left side mounting mechanism JL will be necessary. A description will be added accordingly.

As shown in FIGS. 10 and 11, the right side engagement body forming body 10 </ b> R is formed at the upper and lower ends of the L-shaped shaft-shaped portion 10 a extending in the vertical width direction (cleaning tank vertical width direction) of the door body 3. An upper plate-like portion 10u that forms an upper engaging action portion Eu and a lower plate-like portion 10s that forms a lower engaging action portion Es are provided. It is configured in a U shape.
That is, the cross-sectional L-shaped shaft-shaped portion 10a is mounted in a state where one side portion is applied to the rear surface of the door body 3 when viewed in the longitudinal direction, and the door body in the shaft-shaped portion 10a. An upper plate-like portion 10u and a lower plate-like portion 10s are connected to the other side portion that is in a standing posture from 3.

At a position corresponding to the upper and lower support fittings 11 in the shaft-shaped portion 10a, one side on which a bifurcated intermediate plate-shaped portion 10m extending in the lateral width direction of the door body 3 is applied to the rear surface of the door body 3 in the shaft-shaped portion 10a. A state in which the intermediate plate-like portions 10m are formed so as to be continuous from the side portions, and are movable in the lateral width direction of the door body 3 with respect to the support fitting 11, and the movement in the vertical width direction of the door body 3 is restricted. It is comprised so that it may engage with.
That is, the support fitting 11 is configured in a band plate shape in the thickness direction view (view in the front-rear width direction) of the door body 3, and is an intermediate plate relative to the upper and lower edges of the support fitting 11. It is comprised so that the inner edge part of the shape part 10m may be in the state which slidably contacts.

  In a portion corresponding to the upper and lower support fittings 11 in the shaft-shaped portion 10a, an inverted U-shaped connecting piece 10r extending in the lateral width direction of the door body 3 is placed on the other side where the upright posture is established from the door body 3 in the shaft-shaped portion 10a. It is formed in a state of being connected to the side portion (see FIGS. 12 and 13).

As clearly shown in FIGS. 12 and 13, the support metal fitting 11 includes a plate portion 11 a fixed to the rear surface of the door body 3 with screws 11 d and an inverted U-shaped connection portion 11 b. It is comprised in the form provided with the state located in a line in the width direction.
And the connection part 11b is equipped with the connection body 12, and the long hole 13 along the horizontal width direction of the door body 3 is formed in the part corresponded to the upper wall in the connection part 11b.

As shown in FIGS. 12 to 14, the connection body 12 includes a main body portion 12 a disposed between the connection portion 11 b of the support metal 11 and the rear surface of the door body 3, and a protruding portion protruding upward from the main body portion 12 a. 12b.
The main body portion 12a is formed in a state having a lateral width larger than the lateral width of the long hole 13 formed in the connection portion 11b of the support metal fitting 11, and the protruding portion 12b is a long hole formed in the connection portion 11b of the support metal fitting 11 It is formed in a state having a lateral width smaller than the lateral width of 13, and is configured to protrude outward of the connection portion 11 b through the long hole 13.
That is, the connection body 12 is attached to the connection portion 11 b of the support metal fitting 11 so as to be movable in the lateral width direction of the door body 3.

The protruding portion 12 b of the connection body 12 is formed to be bifurcated along the lateral width direction of the door body 3.
And the front-end | tip bolt 14 which the front-end | tip of the connection piece 10r in the right side engagement body formation body 10R engages with the connection body 12, and penetrates the connection piece 10r is screwed together with the connection body 12. It is provided in the state to do.

In other words, the headed bolt 14 is installed over the connecting piece 10r and the connection body 12, and the main body portion 12a of the connection body 12 is brought into pressure contact with the connection portion 11b of the support bracket 11 with tightening. Then, the movement of the connecting body 12 relative to the support fitting 11 is fixed, and the connecting piece 10r is pressed toward the connecting body 12 so as to prevent the connecting piece 12 from being detached from the connecting body 12. Has been.
Accordingly, the position of the right side engagement body forming body 10R in the lateral width direction with respect to the door body 3 can be adjusted while operating the headed bolt 14, and the same applies to the left side engagement body formation body 10L. is there.

  That is, in the state where the head bolt 14 is loosened, the right side engaging body forming body 10 </ b> R in the lateral width direction with respect to the door body 3 is changed while changing the position in the lateral width direction of the door body 3 with respect to the support fitting 11 of the connection body 12. The right side engagement body is formed by fixing the movement of the door body 3 in the lateral width direction relative to the support fitting 11 of the connection body 12 in a state where the position of the head body bolt 14 is tightened. It is comprised so that the movement in the width direction with respect to the door 3 of the body 10R can be fixed, and the left side engaging body formation body 10L is comprised similarly.

  As is apparent from the above description, in the present embodiment, the right mounting mechanism JR is movable in the lateral direction of the cleaning tank with respect to the support fitting 11 fixed to the door body 3 and is separated from the rear surface of the door body 3. The connecting piece 12r supported in a state in which the movement in the direction is prevented is engaged with the connecting piece 10r continuously provided from the right side engaging body forming body 10R so as to integrally move in the lateral direction of the cleaning tank, Moreover, the movement of the connecting body 12 with respect to the support bracket 11 is fixed and the connecting piece 10r is detached from the connecting body 12 by a headed bolt 14 as one fastening tool installed over the connecting piece 10r and the connecting body 12. It is comprised so that it may fix to the state which blocks | prevents.

  Similarly to the right mounting mechanism JR, the left mounting mechanism JL is movable in the horizontal direction of the cleaning tank and separated from the rear surface of the door body 3 with respect to the support fitting 11 fixed to the door body 3. The connecting body 12 supported in the blocked state is engaged with the connecting piece 10r continuously provided from the left side engaging body forming body 10L so as to move integrally in the lateral direction of the cleaning tank, and connected. The headed bolt 14 as one fastening member installed between the piece 10r and the connection body 12 fixes the movement of the connection body 12 with respect to the support bracket 11 and prevents the connection piece 10r from being detached from the connection body 12. It is configured to be fixed to a state.

And in this embodiment, since the left attachment mechanism JL is provided corresponding to the upper and lower two places of the left side engagement body formation body 10L, the door body 3 of the left side engagement body formation body 10L. When adjusting the position in the width direction with respect to, it is performed while operating the head bolts 14 at the upper and lower two places.
Similarly, since the right mounting mechanism JR is provided corresponding to the upper and lower portions of the right side engaging body forming body 10R, the right side engaging body forming body 10R in the lateral width direction with respect to the door body 3 is provided. When adjusting the position, it is performed while operating the headed bolts 14 at the upper and lower portions.

  In the state where the door body 3 is mounted on the front part of the cleaning tank 2, the left side engagement body forming body 10 </ b> L and the right side engagement body forming body 10 </ b> R are connected to the front engaging part F of the cleaning tank 2. Since it is in a supported state, when the door body 3 is attached to the front portion of the cleaning tank 2, the door is formed with respect to the left side engaging body forming body 10L and the right side engaging body forming body 10R. The position of the support fitting 11 attached to the body 3 in the width direction of the cleaning tank is adjusted, and by this adjustment, the position of the door body 3 in the width direction of the cleaning tank with respect to the cleaning tank 2 is adjusted. .

  Incidentally, the door body 3 is attached to the cleaning tank 2, that is, the engagement body E attached to the rear surface of the door body 3 is engaged with the engagement portion F provided at the front portion of the cleaning tank 2, and the door body 3 is engaged. In a state in which the front side of the cleaning tank 2 is mounted, the left side engaging body forming body 10L and the right side engaging body forming body 10R are positioned between the left and right front projecting portions 2f in the cleaning tank 2. However, as shown in FIGS. 2 and 6, the left and right front projecting portions 2 f in the cleaning tank 2 are formed with bolt operation holes 15 for operating the headed bolts 14, so that the door Even when the body 3 is mounted on the cleaning tank 2, the position of the door body 3 in the width direction of the cleaning tank relative to the cleaning tank 2 can be adjusted while operating the headed bolt 14.

Next, a pair of upper left and right engagement action portions Eu and a pair of lower left and right engagement action portions Es in the engagement body E, and a pair of upper left and right engagement portions Fu and the lower side in the engagement portion F A pair of left and right engaging portions Fs will be described.
Since the upper pair of left and right engaging action portions Eu are configured in the same manner, and the lower pair of left and right engaging action portions Es are also configured in the same manner, hereinafter, the right side engaging body forming body. The upper right engaging action portion Eu and the lower right engaging action portion Es included in 10R will be described as representatives, and the upper left engaging action portion 10L included in the left engaging body forming body 10L will be described as a representative. The engaging action portion Eu and the lower left engaging action portion Es will be described as necessary.

  Further, the pair of left and right engaging portions Fu on the upper side are configured in the same manner, and the pair of left and right engaging portions Fs on the lower side are configured in the same manner. The upper right engaging portion Fu engaged with the upper right engaging action portion Eu included in the combined body 10R and the lower side engaged with the lower right engaging action portion Es. The upper right engaging portion Fs will be described as a representative, and the upper left engaging portion Fu and the lower left engaging portion Fs will be described as necessary.

  As shown in FIGS. 2, 10, and 15, the upper plate-like portion 10 u of the right side engagement body forming body 10 </ b> L that forms the upper right engagement action portion Eu is provided on the upper right side. A downward-opening engaging hole 17 that engages with the front-rear position adjusting rotating body 16 provided in the engaging portion Fu from above and a rectangular insertion hole 19 through which the fixing bolt 18 is inserted are formed.

As shown in FIGS. 3, 5, and 7, the upper right engaging portion Fu is located at the end of the horizontally long fixed receiving metal fitting 20 that is screwed to the upper portion of the front portion of the cleaning tank 2. Equipped.
That is, the fixed bracket 20 includes a horizontally long frame-like main body portion 20a and plate-like portions 20b in a posture along the front-rear direction of both end portions of the main body portion 20a. The adjustment rotating body 16 is rotatably supported, and a connection hole 21 into which the fixing bolt 18 is screwed is formed.

As shown in FIG. 17, the front-rear position adjusting rotating body 16 includes a disk-shaped head portion 16A having an engaging groove 22 with which a tip of a flat-blade screwdriver is engaged, and a columnar shaft portion 16B. Yes, the shaft portion 16B is connected to the head portion 16A in a state of being eccentric with respect to the center of the head portion 16A, and is configured as a so-called eccentric cam operation body.
Then, the shaft portion 16B of the front / rear position adjusting rotator 16 is rotatably fitted to the plate-like portion 20b, and by rotating the head 16A of the front / rear position adjusting rotator 16, the right side engagement is achieved. The upper plate-shaped portion 10u of the united body 10L is configured to be able to move in the front-rear width direction of the cleaning tank (the thickness direction of the door body 3).

  Therefore, the upper right engaging operation portion Eu is engaged with the engaging hole 17 having a downward opening with respect to the front / rear position adjusting rotating body 16 provided in the upper right engaging portion Fu. Accordingly, the movement in the front-rear width direction of the cleaning tank relative to the upper right engaging portion Fu is prevented, the movement in the upper-lower width direction of the cleaning tank is allowed, and the front-rear position adjusting rotating body 16 is provided. With this rotation operation, the position in the front-rear width direction of the cleaning tank with respect to the upper right engaging portion Fu is adjusted.

  The upper left engaging action portion Eu is also prevented from moving in the front-rear width direction of the cleaning tank relative to the upper left engaging portion Fu, like the upper right engaging action portion Eu. In addition, movement in the vertical direction of the cleaning tank is allowed, and the rotation operation of the front-rear position adjusting rotating body 16 causes the cleaning tank to move in the longitudinal direction of the cleaning tank relative to the upper left engaging portion Fu. Will be adjusted.

  The fixing bolt 18 includes a head having a size that covers the insertion hole 19 of the upper plate-shaped portion 10u of the right side engagement body forming body 10R, or is mounted with a washer having a size that covers the insertion hole 19 interposed. The upper plate-like portion 10u of the right-side engagement body forming body 10R is screwed into the connecting hole 21 of the plate-like portion 20b of the fixed receiving metal fitting 20 and tightened to tighten the plate-like portion of the fixed receiving metal fitting 20 It is comprised so that it may fix to the state closely_contact | adhered to 20b.

  As shown in FIGS. 2, 10, and 16, the lower plate-like portion 10 s of the right-side engagement body forming body 10 </ b> R that forms the lower-side right engagement action portion Es is provided on the lower right side. With respect to the front and rear position adjusting rotating body 23 provided in the engaging portion Fs, the downward opening engaging hole 24 engaged from above, and the vertical position adjusting rotating body 25 provided in the lower right engaging portion Fs. A contact portion 26 that contacts from above and a rectangular insertion hole 28 through which the fixing bolt 27 is inserted are formed.

As shown in FIGS. 5 and 8, the lower right engaging portion Fu is provided at the front end of the cleaning tank connecting member 7 provided in the cleaning tank side rail member 6.
That is, the plate 29 having a posture along the front-rear direction is provided at the front end portion of the cleaning tank connecting member 7 so as to stand upward, and the front-rear position adjusting rotator 23 and the vertical position adjustment are provided on the plate 29. The rotating body 25 is rotatably supported, and a connection hole 30 is formed in which the fixing bolt 27 is screwed.

The front / rear position adjusting rotator 23 and the upper / lower position adjusting rotator 25 are configured as so-called eccentric cam operating bodies in the same manner as the front / rear position adjusting rotator 16 provided in the upper engagement portion Fu. The body 29 is rotatably supported.
That is, by rotating the front / rear position adjusting rotating body 23, the lower plate-like portion 10s of the right side engaging body forming body 10R can be moved in the cleaning tank front / rear width direction (thickness direction of the door body 3). Further, by rotating the vertical position adjusting rotator 25, the right side engaging body forming body 10R can be moved in the cleaning tank vertical width direction (the vertical width direction of the door body 3). Has been.

  Therefore, the lower right engaging action portion Es is engaged with the engaging hole 24 having a downward opening with respect to the front / rear position adjusting rotating body 23 provided in the lower right engaging portion Fs. Accordingly, the movement in the front-rear width direction of the cleaning tank relative to the lower right engaging portion Fs is prevented, the movement in the upper-lower width direction of the cleaning tank is allowed, and the front-rear position adjusting rotating body 23. With this rotation operation, the position in the front-rear width direction of the cleaning tank with respect to the lower right engaging portion Fs is adjusted.

  The lower left engaging action portion Es is also prevented from moving in the front-rear width direction of the cleaning tank relative to the lower left engaging portion Fs in the same manner as the lower right engaging action portion Es. In addition, the movement in the vertical direction of the cleaning tank is allowed, and the rotation operation of the front / rear position adjusting rotating body 23 causes the upper left engaging portion Fu to move in the front / rear width direction of the cleaning tank. Will be adjusted.

Further, as is clear from the above description, the upper right engaging action portion Eu and the lower right engaging action portion Es are moved upward by the rotation operation of the vertical position adjusting rotating body 25. The positions in the vertical direction of the cleaning tank with respect to the right engaging portion Fu and the lower right engaging portion Fs are changed and adjusted.
Similarly, the upper left engaging action portion Eu and the lower left engaging action portion Es are rotated by the rotation operation of the vertical position adjusting rotator 25, and the upper left engaging portion Fu. And the position in the cleaning tank vertical width direction with respect to the lower left engaging portion Fs is changed and adjusted.

  The fixing bolt 27 is a head having a size covering the insertion hole 28 of the lower plate-like portion 10s of the right side engaging body forming body 10R, like the fixing bolt 18 of the upper right engaging portion Fu. Or is inserted with a washer having a size covering the insertion hole 28, and is screwed into the connecting hole 30 of the plate body 29 and tightened to be below the right side engaging body forming body 10R. The plate-like portion 10s is configured to be fixed in a state of being in close contact with the plate body 29.

  Further, the upper plate-like portion 10u of the left-side engagement body forming body 10L is located on the laterally outer side of the plate-like portion 20b of the fixed bracket 20, and the upper plate-like portion of the right-side engagement body forming body 10R. The portion 10u is configured to be located on the laterally outer side of the plate-like portion 20b of the fixed bracket 20, and the lower plate-like portion 10s of the left side engagement body forming body 10L is connected to the cleaning tank connecting member 7. Positioned on the laterally outward side of the equipped plate body 29, and the lower plate-like portion 10s of the right side engaging body forming body 10R is located on the laterally outward side of the plate body 29 equipped on the cleaning tank connecting member 7. By being configured to do so, the door body 3 is restricted from moving in the horizontal direction of the cleaning tank.

  As described above, in the present embodiment, each of the upper left connecting portion UL, the upper right connecting portion UR, the lower left connecting portion SL, and the lower right connecting portion SR is engaged. The parts Eu, Es and the engaging parts Fu, Fs are configured to engage with each other while allowing relative movement in the vertical direction of the cleaning tank.

Then, in order to adjust the position of the left side engaging body forming body 10L in the cleaning tank vertical width direction to the lower left engaging portion Fs, the lower left engaging action portion Es is set to the cleaning tank. The vertical position adjusting rotator 25 is provided as a receiving support body on the left side that receives and supports the position in the vertical width direction so that the position can be changed and adjusted.
Similarly, in order to adjust the position of the right side engaging body forming body 10R in the vertical direction of the cleaning tank in the lower right engaging portion Fs, the lower right engaging action portion Es is cleaned. The vertical position adjusting rotating body 25 is provided as a receiving support body on the right side that receives and supports the position in the tank vertical width direction so that the position can be changed and adjusted.

  By the way, in order to attach the door body 3 to the cleaning tank 2, in a state where the engaging body E attached to the door body 3 is engaged with the engaging portion F provided at the front part of the cleaning tank 2, the left side The engaging body forming body 10L and the right side engaging body forming body 10R are located between the left and right front projecting portions 2f in the cleaning tank 2, as shown in FIGS. An upper operation window 31 and a lower operation window 32 are formed on the right front projecting portion 2 f of the cleaning tank 2.

Then, through the upper operation window 31, confirmation of the engagement state between the upper right engagement action portion Eu and the upper right engagement portion Fu, and the upper right engagement portion. The front / rear position adjusting rotating body 16 provided in Fu can be rotated, and in addition, the fixing bolt 18 can be mounted.
Also, through the lower operation window 32, confirmation of the engagement state between the lower right engaging portion Es and the lower right engaging portion Fs, and the lower right engaging portion. The front / rear position adjusting rotating body 23 and the up / down position adjusting rotating body 25 included in Fs can be rotated, and in addition, the fixing bolt 27 can be mounted.

  Incidentally, although not shown in the figure, the upper operation window 31 and the lower operation window 32 are also formed on the left front projecting portion 2f, and the upper left engaging action portion Eu. Confirmation of the engagement state with the upper left engagement portion Fu, confirmation of the engagement state between the lower left engagement portion Es and the lower left engagement portion Fs, etc. It is configured to work.

As described above, the upper left connecting portion UL, the upper right connecting portion UR, the lower left connecting portion SL, and the lower right connecting portion SR are engaged with the engaging action portions Eu and Es. The joint portions Fu and Fs are configured to engage with each other in a state that allows relative movement in the vertical direction of the cleaning tank, and the position of the door 3 in the vertical direction of the cleaning tank is changed and adjusted with respect to the cleaning tank 2. It is configured freely. Further, each of the left side mounting mechanism JL and the right side mounting mechanism JR is attached to the support fitting 11 that is attached to the rear surface of the door body 3 with the left side engaging body forming body 10L and the right side engaging body forming body 10R. On the other hand, the door body 3 is configured to be attached in a state in which the position can be adjusted along the width direction of the door 3 (cleaning tank width direction), and the position of the door 3 in the width direction of the cleaning tank is adjustable.
Accordingly, the upper left connecting portion UL, the upper right connecting portion UR, the lower left connecting portion SL, the lower right connecting portion SR, the left mounting mechanism JL, and the right mounting mechanism JR. The door body mounting position adjustment mechanism P is configured.

(Configuration of front cover)
The front cover M is made of synthetic resin, and as shown in FIGS. 2, 6 and 19, the shape of the plan view is substantially U-shaped, and each of the left and right ends on the upper side thereof A rear projection 39 having a screw insertion hole is provided in a state of projecting to the back side. The front cover M is made of resin through the left and right rear projections 39 on the upper side in a state where the end portion in the width direction is positioned outside the left and right front projecting portions 2f of the cleaning tank 2. The mounting screw 33 is fixed to the cleaning tank 2.
The front cover M has four slit-like openings along the vertical direction so that the pair of upper and lower engagement action portions Eu and the lower pair of left and right engagement action portions Es of the engagement body E are inserted. 34 is formed.

Further, as shown in FIGS. 6, 9, and 19, the front cover M is inserted through a connecting portion with the support fitting 11 in the left side engagement body forming body 10 </ b> L and the right side engagement body forming body 10 </ b> R. Two window-shaped insertion openings 35 are formed, and the front cover M can be positioned between the door body 3 and the cleaning tank 2 in a state where the door body 3 is mounted on the front portion of the cleaning tank 2. It is configured.
Furthermore, as shown in FIGS. 3, 4, and 7, the door body 3 is not attached to the central portion in the horizontal direction of the cleaning tank in the fixed bracket 20 attached to the upper portion of the front part of the cleaning tank 2. In FIG. 9, a temporary handle portion 20c for pulling out the cleaning tank 2 is provided. As shown in FIGS. 9 and 19, a temporary handle portion operation for operating the temporary handle portion 20c is provided at an upper portion of the front cover M. Opening openings 36 are formed.
The cleaning tank 2 can be pulled out by grasping the temporary handle portion 20c through the temporary handle portion opening 36 without attaching the door body 3 to the cleaning tank 2.

  As shown in FIGS. 9, 19, and 20, in the present invention, as the handle portion H, in the case of attaching the hook-type handle portion 4 having a hook portion 4 h that goes around from the upper end surface of the door body 3 to the back surface, A cut region indicating portion I indicating a cut region Mc to be cut to insert the hook portion 4h is provided on the upper end side portion of the front cover M. FIG. 9 shows a state in which the front cover M in which the excision region Mc is excised is attached to the front portion of the cleaning tank 2. FIG. 19A shows the front cover M in which the excision region Mc has not been excised, and FIG. 19B shows the front cover M in which the excision region Mc has been excised.

As shown in FIGS. 2, 10, and 20, the hook portion 4 h of the hook-type handle portion 4 includes a back wrap portion 4 hm that wraps around the back surface of the door body 3 and contacts the back surface. And the door body 3 is for fixing through the three bolt insertion holes (not shown) formed in the back wrap portion 4hm of the hook portion 4h by hooking the hook portion 4h to the upper end portion of the door body 3. The bolt 43 is attached to the upper end portion of the door body 3 by screwing the bolt 43 from the back surface of the door body 3 and tightening it.
Accordingly, the cut region Mc of the front cover M is set so as to insert the back wrap portion 4hm of the hook portion 4h.

  As shown in FIG. 19, in this embodiment, the excision area instruction section I corresponds to the left end of the front cover width direction (that is, the washing tank width direction) in the excision area Mc of the front cover M, A linear left end indicating portion Th formed in a line extending in the direction and a linear right end indicating portion formed in a line extending in the front cover vertical width direction in correspondence with the right end in the front cover lateral width direction in the cut region Mc Tm and a linear lower end indicating portion Ts formed in a linear shape extending in the front cover lateral width direction corresponding to the lower end of the front cover vertical width direction (that is, the cleaning tank vertical width direction) in the excision region Mc. ing.

  Further, the linear left end indicating portion Th and the linear right end indicating portion Tm penetrate in the thickness direction of the front cover M and extend in the front cover vertical width direction, respectively, and the linear left end indicating slit 37h and the right end indicating slit The lower end instructing portion Ts is formed of a lower end instructing slit row 38 that penetrates in the thickness direction of the front cover and extends in the front cover lateral width direction. Incidentally, the lower end instructing slit row 38 is configured to include a plurality of lower end instructing slit portions 38s penetrating in the thickness direction of the front cover and extending in the front cover width direction so as to be arranged in the front cover width direction. ing.

As shown in FIG. 19, a plurality of (four in the present embodiment) lower end instruction slit portions 38 s constituting the lower end instruction slit row 38 are formed on the left and right rear projections at the upper end side portion of the front cover M. In a state corresponding to the portion 39 immediately above the portion 39, the non-cut portion 38n is positioned between adjacent ones, and it is formed in a state over a range close to substantially the full width in the front cover lateral width direction.
Incidentally, the length along the front cover width direction of each of the four lower end instruction slit portions 38s is substantially the same, and the length along the front cover width direction of each of the three uncut portions 38n is also substantially the same. It is. And the length along the front cover width direction of the slit part 38s for a lower end instruction | indication is set to about 16-18 times the length along the front cover width direction of the uncut part 38n.

Further, a plurality of left end instruction slits 37h are provided at the upper end side portion of the front cover M in the region above the left end lower end instruction slit part 38s of the four lower end instruction slit parts 38s. The front cover M is formed in a state of being arranged in the width direction of the front cover in a state where it is positioned near the upper edge of the front cover M and the lower ends of the front cover M are communicated with the lower end instructing slit portion 38s.
In addition, a plurality of right end instruction slits 37m are provided at the upper end side portion of the front cover M in the upper region of the four lower end instruction slit portions 38s above the right end lower end instruction slit portion 38s. The front cover M is formed in a state of being arranged in the width direction of the front cover in a state of being positioned near the upper edge of the front cover M and having the respective lower ends communicated with the lower end instructing slit portion 38s.

  That is, the excision area instruction part I is provided at a position above the left and right rear projections 39 for attaching the front cover M to the cleaning tank 2 in the upper end side portion of the front cover M. Thus, even when the excision region Mc indicated by the excision region instruction unit I is excised, the front cover M can be reliably attached to the cleaning tank 2.

By the way, as the hook portion 4h of the hook-type handle portion 4, a plurality of types having different widths in the front cover lateral width direction and in the front cover vertical width direction in the back wrap portion 4hm are assumed.
Therefore, the distance between the innermost one of the plurality of left end indicating slits 37h and the innermost one of the plurality of right end indicating slits 37m is in the assumed width direction of the front cover of the back wrap portion 4hm. The width is set to be slightly larger than the narrowest width.
Further, the distance between the outermost one of the plurality of left end indicating slits 37h and the outermost one of the plurality of right end indicating slits 37m is in the assumed width direction of the front cover of the back wrap portion 4hm. The width is set to be slightly larger than the widest width.

  Further, the distance between the upper edge of the front cover M and the lower end instruction slit 38s is slightly larger than the widest width in the front cover vertical width direction of the assumed back wrap portion 4hm. Is set.

As described above, in the present embodiment, a plurality of the linear left end instruction portion Th and the linear right end instruction portion Tm are provided in a state of being arranged in the front cover lateral width direction.
Further, each of the linear left end instructing portion Th, the linear right end instructing portion Tm, and the linear lower end instructing portion Ts is formed in a cut shape penetrating in the thickness direction of the front cover M.

Further, the cut line-shaped lower end instruction portion Ts is configured by the lower end instruction slit row 38, and the lower end instruction slit row 38 includes a plurality of lower end indication slit portions 38s (through the thickness direction of the front cover). That is, it is configured to be arranged in parallel in the front cover width direction in a state where the non-cut portion 38n is positioned between adjacent ones.
Furthermore, the length along the front cover width direction of the lower end instructing slit portion 38s is formed more than a multiple of the length along the front cover width direction of the unbroken portion 38n.

Next, a procedure for mounting the front cover M on the front portion of the cleaning tank 2 will be described.
First, the case where the hook-type handle part 4 is attached to the door body 3 will be described with reference to FIGS.
In this case, first, the excision area Mc is set in the front cover M, the excision area Mc is excised, and then the front cover M is attached to the cleaning tank 2.
That is, in order to set the width in the front cover width direction in the cut region Mc to be slightly larger than the width in the front cover width direction of the back wrap portion 4hm in the hook portion 4h, a plurality of left end indicating slits 37h and A specific one is selected from each of the plurality of right end instruction slits 37m.
Subsequently, using a nipper, a cutter knife or the like, between the upper end of the selected left end indicating slit 37h and the upper end edge of the front cover M, and the upper end of the selected right end indicating slit 37m and the upper end edge of the front cover M As shown in FIG. 19 (b), the non-cut portion 38n existing between the selected left end indicating slit 37h and the selected right end indicating slit 37m is cut. Excise Mc. As a result, the remaining section Ms from which the cut region Mc is cut is left at both the left and right ends of the upper end portion of the front cover M.
Then, as described above, the front cover M from which the cut region Mc has been cut is mounted on the front portion of the cleaning tank 2 with the two mounting screws 33 via the left and right rear projections 39.

  As shown in FIG. 22, when the abutment type grip portion 42 is attached to the door body 3, as described above, the left and right rear protrusions of the front cover M are cut without cutting the cutting region Mc. Through 39, the two mounting screws 33 are mounted on the front part of the cleaning tank 2.

Next, the procedure for mounting the door 3 to the cleaning tank 2 with the front cover M mounted will be described.
As shown in FIGS. 2 and 20 to 22, when the door 3 is mounted on the cleaning tank 2 with the front cover M mounted, the upper end portion of the cleaning tank 2 with the front cover M mounted. In addition, a seal member 40 that contacts the rear surface of the door body 3 is provided. The seal member 40 is configured in a tape shape having a length extending over the entire length in the front cover lateral width direction.

  First, the pair of upper left and right engaging action portions Eu and the pair of lower left and right engaging action portions Es in the engaging body E mounted on the rear surface of the door body 3 are passed through the slit-shaped openings 34 of the front cover M and forward. Next, the upper pair of left and right engaging action portions Eu and the lower pair of left and right engaging action portions Es are inserted into the upper side pair of left and right engaging portions Fu and the lower side of the cover M. The left and right engaging portions Fs are engaged (see FIG. 18).

Specifically, the engaging hole 17 of the upper plate-like portion 10u in the left side engaging body forming body 10L or the right side engaging body forming body 10R is replaced with the front-rear position adjusting rotating body 16 of the upper engaging portion Fu. Engage with.
Similarly, the engaging hole 24 of the lower plate-like portion 10s in the left side engaging body forming body 10L and the right side engaging body forming body 10R is engaged with the rotating body 23 for adjusting the front-rear position of the lower engaging portion Fu. In addition, the contact portion 26 of the lower plate-like portion 10s is placed in contact with the vertical position adjusting rotator 25 of the lower engagement portion Fs.

  Next, the pair of upper left and right engagement action portions Eu and the pair of lower left and right engagement action portions Es of the engagement body E are replaced with the pair of upper left and right engagement portions Fu and the pair of lower left and right engagement actions. The position of the door body 3 in the cleaning tank vertical width direction, the position of the door body 3 in the longitudinal direction of the cleaning tank, and the position of the door body 3 in the width direction of the cleaning tank in the state of being engaged with the joint portion Fs. In addition, the inclination of the door body 3 in the front-rear direction and the inclination in the left-right direction is adjusted.

Specifically, the position of the door 3 in the vertical direction of the cleaning tank is adjusted by rotating the vertical position adjusting rotator 25 mounted on the pair of left and right engaging portions Fs.
Further, the door body is operated by rotating the front / rear position adjusting rotator 16 mounted on the upper pair of left and right engaging portions Fu and the front / rear position adjusting rotator 23 mounted on the lower pair of left and right engaging portions Fs. The position in the front-rear width direction of the cleaning tank 3 is adjusted.
At this time, the front and rear widths of the cleaning tank about the left and right side portions on the upper side and the left and right side portions on the lower side of the door body 3 by rotating the left and right front and rear position adjusting rotators 16 and the left and right front and rear position adjusting rotators 23. By adjusting the position in the direction, the inclination of the door body 3 in the front-rear direction and the inclination in the left-right direction can be adjusted.

  Further, if necessary, the position of the left-side engagement body forming body 10L or the right-side engagement body forming body 10R in the lateral width direction with respect to the door body 3 is adjusted while operating the head bolts 14. The position of the body 3 in the width direction of the cleaning tank can be adjusted.

  When the position adjustment of the door body 3 with respect to the cleaning tank 2 is completed, the fixing bolt 18 corresponding to the upper pair of left and right engaging portions Fu and the fixing bolt corresponding to the lower pair of left and right engaging portions Fs are provided. 27 and fastening work for fastening the four head bolts 14 are performed.

  By the way, when performing the operation of mounting the door body 3 on the front part of the cleaning tank 2, the mounting screw 33 is slightly loosened so that the front cover M can be swung back and forth, and the above-described fastening operation is completed. At this stage, the front cover M is swung so as to be in close contact with the rear surface of the door body 3, and then the mounting screw 33 is tightened to fix the front cover M.

When the door 3 is attached to the front part of the cleaning tank 2 as described above, it is sufficiently suppressed that a gap is generated between the upper end of the door 3 and the upper end of the cleaning tank 2 as described below. can do.
That is, as shown in FIGS. 20 and 21, when the hook-type handle portion 4 is attached to the door body 3, the back wrap portion 4 hm in the hook portion 4 h of the hook-type handle portion 4 is the front cover M. Since the section portion Ms of the front cover M is close to both sides of the front cover width direction of the back wrap portion 4hm, the upper end portion of the door body 3 and the upper end portion of the cleaning tank 2 are entered. It is possible to sufficiently suppress the occurrence of a gap between the two.

The seal member 40 is interposed between the back wrap portion 4hm of the hook portion 4h and the front surface of the operation panel B of the cleaning tank 2 in the region where the cut region Mc is cut in the front cover width direction. In both end regions that are not cut regions Mc in the direction, the seal member 40 is interposed between the upper end portion on the back surface of the door body 3 and the segment portion Ms of the front cover M.
Therefore, the seal member 40 ensures water sealing between the upper end portion of the door body 3 and the upper end portion of the cleaning tank 2.

  Further, as shown in FIG. 22, when the abutment type handle portion 42 is attached to the door body 3, the cut region Mc is not cut from the front cover M, so that the upper end portion of the door body 3 and the cleaning portion are cleaned. Since there is an upper end portion of the front cover M over the entire length in the width direction between the upper end portion of the tank 2, a gap is generated between the upper end portion of the door body 3 and the upper end portion of the cleaning tank 2. Can be sufficiently suppressed.

  And since the sealing member 40 is interposed between the upper end edge part of the back surface of the door body 3 and the upper end edge part of the front cover M over the entire length in the width direction of the front cover, the upper end of the door body 3 is formed by the sealing member 40. And the upper end of the cleaning tank 2 are securely sealed with water.

In addition, even when the excision region Mc is excised from the front cover M, it can be easily performed using a tool such as a cutter knife or a nipper with the excision region instruction part I provided in advance as a mark.
Further, since the linear left end indicating portion Th, the linear right end indicating portion Tm, and the linear lower end indicating portion Ts constituting the ablation region indicating portion I are each formed in a cut shape, the excision region Mc is removed from the front cover M. Can be excised more accurately, and the operation of excising the excision region from the front cover M can be further facilitated.
In short, the handle portion H is attached while sufficiently suppressing the formation of a gap between the upper end portion of the door body 3 and the upper end portion of the cleaning tank 2 even though the attachment portion of the handle portion H is different. To provide a dishwasher S that can be attached to the front portion of the washing tub 2 with the front cover M positioned between the door 3 and the washing tub 2, and can simplify the mounting work. Can do.

[Another embodiment]
Next, another embodiment will be described.
(A) In the above embodiment, a plurality of left end instruction slits 37h are formed in a region above the left end lower end instruction slit part 38s out of the four lower end instruction slit parts 38s, and a plurality of right end instruction slits are formed. The slit 37m was formed in the region above the lower end instruction slit portion 38s at the right end of the four lower end instruction slit portions 38s.
Not limited to this, if the hook-type handle portion 4 is assumed to be narrower in the width direction of the front cover in the back wrap portion 4hm of the hook portion 4h than the above embodiment, a plurality of left end indications are used. The slit 37h is also formed in the region above the second lower end indicating slit portion 38s from the left, and the plurality of right end indicating slits 37m are also formed in the region above the second lower end indicating slit portion 38s from the right. You may do it.

(B) In the lower end instruction slit row 38, the relationship between the length of the lower end instruction slit portion 38s along the front cover width direction and the length of the non-cut portion 38n along the front cover width direction of the lower end instruction slit portion 38s Various changes can be set under the condition that the length is a multiple of the length of the non-breaking portion 38n.

(C) In the above embodiment, in order to configure the cut line-shaped linear lower end instruction portion Ts, the plurality of lower end instruction slit portions 38s are positioned in a state in which the non-break portions 38n are positioned between adjacent ones. Although it is configured to be arranged in parallel in the front cover width direction, it may be configured by one slit extending in the front cover width direction.

(D) Each of the linear left end instructing portion Th, the linear right end instructing portion Tm, and the linear lower end instructing portion Ts may be formed in a concave groove shape that is recessed in the thickness direction of the front cover.

(E) The specific instruction form for instructing the resection area Mc by the resection area instruction section I is the instruction form exemplified in the above embodiment, that is, the linear left end instruction section Th, the linear right end instruction section Tm, and the linear form. It is not limited to the instruction form instructed by the lower end instruction unit Ts. For example, an instruction form in which the surface state of the portion corresponding to the cut region Mc on the front surface of the front cover M is different from the surface state of other portions (for example, the color is different) may be used.

DESCRIPTION OF SYMBOLS 1 Main body casing 2 Cleaning tank 3 Door body 4 Hook type door body (grip part of the form provided with a hook part)
4h Hook part 38 Lower end instruction slit row (slit-like linear lower end instruction part)
38s Lower end indicating slit (linear cut)
38n Unbroken portion A Cleaning tank insertion / removal opening H Handle portion I Cutting region indicating portion M Front cover Mc Cutting region Th Linear left end indicating portion Tm Linear right end indicating portion Ts Linear lower end indicating portion

Claims (7)

Main body casing having a cleaning tank insertion / removal opening formed at the front, the cleaning tank insertion / removal opening across a storage position for cleaning operation inside the main body casing and a drawing position pulled out forward of the main body casing Including a washing tank supported by the main body casing in a state in which the main body casing can freely move in and out.
In the state where the cleaning tank is located at the storage position, the door that closes the cleaning tank insertion / removal opening covers the entire top and bottom width direction and the entire width direction of the front of the cleaning tank. Attached to the
A dishwasher provided with a handle at the front of the door body,
A front cover, which is located between the cleaning tank and the door body and covers the entire vertical width direction and the entire width direction of the front part of the cleaning tank, is attached to the front part of the cleaning tank,
In the case of attaching a grip portion having a hook portion that wraps around from the upper end surface of the door body to the rear surface as the handle portion, an excision region indicating portion that indicates an excision region to be excised for inserting the hook portion is the front portion. A dishwasher provided at the upper end of the cover.   The cut-out area indicating section corresponds to the left end of the front cover in the cut-out area in the width direction of the front cover, and is formed in a linear left end indicating section extending in the front cover vertical width direction, and the width of the front cover in the cut-out area The front cover lateral width corresponding to the right end of the front cover and the lower end of the front cover in the vertical width direction in the cutting region, and the linear right end indicating portion formed in a line extending in the front cover vertical width direction. The dishwasher of Claim 1 comprised from the linear lower end instruction | indication part formed in the linear form extended in a direction.   The dishwasher according to claim 2, wherein a plurality of the linear left end instruction part and the linear right end instruction part are provided in a state in which the linear left end instruction part and the linear right end instruction part are arranged in the front cover lateral width direction.   4. The dishwashing according to claim 2, wherein each of the linear left end indicating portion, the linear right end indicating portion, and the linear lower end indicating portion is configured in a concave groove shape that is recessed in the thickness direction of the front cover. Machine.   4. The dishwashing according to claim 2, wherein each of the linear left end instructing portion, the linear right end instructing portion, and the linear lower end instructing portion is formed in a cut shape penetrating in a thickness direction of the front cover. Machine.   The front cover widthwise direction in a state in which the line-shaped lower end instructing portion in the form of a cut positions a plurality of linear cut portions penetrating in the thickness direction of the front cover between the adjacent ones. The dishwasher of Claim 5 comprised in the form arranged in parallel.   The dishwasher according to claim 6, wherein a length of the linear cut portion along the width direction of the front cover is formed to be a multiple of a length of the non-cut portion along the width direction of the front cover.

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