JPH06159916A - Refrigerator door - Google Patents

Abstract

PURPOSE:To provide a door handle having a freedom to respond to yearly design change in the refrigerator door having a curved front face, the so-called round form design door, which has received wide acceptance recently, and further having the features of offering a feel of integral decorative design and an easy operation. CONSTITUTION:The curved face of an outer door plate 4 is partially notched to provide a bag-like part 14 for hand hold and a handle 10 composed of a body 11, a base 12 and trim 13 is fitted into a notch part 4b and held securely in position by a foam heat insulating material 16. This provides a freedom of changing the outward design by changing the notch position of the outer door plate 4 and the shape of the handle 10, thereby making easy the adaptability for the yearly design change.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a refrigerator door, and more particularly to a refrigerator door having a handle structure having an excellent design.

[0002]

2. Description of the Related Art FIG. 11 shows, for example, Japanese Patent Application No. 3-24769.
The principal part sectional view of an example of the conventional refrigerator door disclosed in No. 1 specification is shown in FIG. In both figures, 2 is a door body that is openably and closably mounted so as to cover a front surface of a refrigerator body (not shown) in an airtight manner, 4 is a door outer plate that constitutes a front surface portion of the door body 2, and 10 is a door outer plate. A handle fitted to the left side of the door outer plate 4 over the entire height, and extruded through a molding die (not shown) by a hard vinyl chloride resin (PVC) member or the like to obtain a molded product having the same cross-sectional shape. Is formed by an extrusion molding process capable of forming a substantially infinite length, and forms the left side portion of the door body 2. 10 _a is a worked portion which is curved inward extending forward from the side surface portions 10 _b, together with the bent portion 4 _a of the door outer panel 4, the bag-like portion for hanging the hand when opening and closing the door body 2 14 is formed.

Reference numeral 10 _c is a locking projection formed to project substantially in the center of the inside of the side surface portion 10 _b , and the left end of the door outer plate 4 is attached to the rear surface so that the left end of the door outer plate 4 is not touched by the hand. So that it is protected. _Reference numeral 10 _d denotes a door frame body portion that integrally extends inward from the rear inside the side surface portion 10 _b , and is a locking portion 7 of the gasket 7.
A mounting groove 10 _e for mounting _a and a mounting piece 10 _f for mounting the left end of the door inner plate 6 are formed. Then, the upper and lower sides of the door frame body 10 _d , which are mating surfaces with the door frame bodies (not shown) mounted above and below the door body 2, respectively, are cut at 45 °. 16 is a foamed heat insulating material such as polyurethane resin foam-filled in the space formed by the door outer plate 4 and the door inner plate 6,
The door outer plate 4, the door inner plate 6 and the handle 10 are connected.

Next, a method of assembling the above structure will be described. The door body 2 is assembled by the locking projection 1 of the handle 10.
0 _c is placed on one side end of the door outer plate 4 and one mounting end 10 _f is placed on one side end of the door inner plate 6 to be filled with the foamed heat insulating material 16. The plate 4 and the door inner plate 6 were firmly fixed to each other.

[0005]

The conventional refrigerator door is constructed as described above, and the bag-like portion 14 for holding the hand when the door body 2 is opened and closed is formed by the bent portion of the door outer plate 4. Since it is formed by the handle 10 that is fitted over the entire height of the door body having the same cross-sectional shape by the extrusion molding process, the design of the door body 2 can be formed only in the same cross-sectional shape, and the appearance design is limited, Outside of the so-called "round-form" design, which creates a lot of restrictions on the appearance of the refrigerator, which is expected to change every year, and the central part of the trendy door is curved to prevent the handle 10 from popping out to give a soft feeling. There is a problem in that it is impossible to construct a handle formed of a more novel free-form surface closely attached to the three-dimensional curved surface of the plate.

The present invention has been made to solve the above-mentioned problems, and a bag-like portion for holding a hand when opening and closing a door of a refrigerator is formed so as to match the flow of time. It is an object of the present invention to obtain a refrigerator door having a handle structure that is excellent in designability and is easy to use, and further to provide a manufacturing method suitable for this door.

[0007]

For this reason, the door of the refrigerator according to the present invention is formed in a so-called round shape in which the door outer plates having the upper and lower sides fitted with the door caps are curved in a convex shape. The door outer plate is integrated so that the door outer plate covers the surface of the body, with a handle-like bag-shaped part, which is formed by cutting out a part of the door outer plate, fitted to the notch part. It is intended to achieve the above-mentioned object by being configured so as to extend.

[0008]

The refrigerator door according to the present invention has the handle having an excellent external appearance and having a small protrusion from the door outer plate, and the position of the bag-like portion forming the handle can be freely adjusted by the above-mentioned structure. Since it can be installed, it is easy to use, and it can form a handle with few structural restrictions,
It will be possible to provide refrigerator doors with various types of exterior designs. Further, since the front surface side of the bag-shaped portion is covered with the door outer plate and the foamed heat insulating material is filled and adhered to the back surface of the door outer plate, the strength of the handle can be improved.

[0009]

【Example】

Example 1. An embodiment of the present invention will be described below with reference to the drawings. 1 is a perspective view of a refrigerator equipped with a door according to an embodiment of the present invention, FIG. 2 is a sectional view taken along the line I--I of FIG. 1, and FIG.
FIG. 2 is a sectional view taken along line II-II of FIG. 1. Further, FIG. 4 shows an exploded perspective view of each component of the handle of the freezer compartment door, FIG. 5 shows a perspective view of the door outer plate, and FIG. 6 shows a perspective view of a main part of the door cap. In each drawing, reference numeral 1 denotes a refrigerator main body, which is provided with a plurality of storage chambers (not shown) that are openably and closably closed by a freezer compartment door 2 and a refrigeration compartment door 3, respectively. Reference numerals 4 and 5 denote door outer plates made of steel plate members or the like that configure the front surfaces of the freezer compartment door 2 and the refrigerating compartment door 3, respectively. Both sides are bent backward to form _a flange 4a and the central portion is bent forward. The shape is so-called “round form” that gives a soft appearance.

Reference numeral 6 denotes a door inner plate formed by a vacuum forming method such as ABS resin sheet which faces the door outer plate 4 and forms the inner surface of the freezer compartment door 2, and 7 is mounted inside the outer portion of the freezer compartment door 2. A gasket made of a flexible material such as rubber is provided with a magnet (not shown) attracted to the main body 1, and the freezer compartment door 2 and the main body 1 are closed. Reference numeral 8 denotes a door sash for fitting the gasket 7, which is formed by extrusion molding of a hard vinyl chloride resin member or the like, and is fitted to _a flange 4 _a bent rearward of the door outer plate 4. Reference numeral 9 is a door cap formed by injection molding of a member such as ABS resin attached to the upper and lower ends of the door outer plate 4, respectively.

[0011] 10 is a handle formed so as to fit around the notch 4 _b of the front side of the door outer plate 4, the body 1
1, a base 12 and a trim 13, and a bag-shaped portion 14 is formed as a handle for opening and closing the door. 1
5 is a wedge (wedge members) for eliminating the clearance of the joint between the inclined flange 4 _c and the base 12 which is machined in the base 12 mating side of the notch 4 _b of the door outer panel 4. 16
Is a foamed heat insulating material such as polyurethane resin. After fitting the above parts, by filling and foaming, the foamed heat insulating material side of each part adheres to each other like an adhesive, so each part is firmly fixed. To be done.

Next, the fitting method and shape of each component for realizing the above structure will be described with reference to FIGS. The trim 13, which is a component of the handle 10,
By injection molding by ABS resin or the like is formed on the cross-section E-shape, the door outer plate 4 side, the door outer plate insertion groove 13 _a, the body fitting groove 13 _b on the opposite side, the trim in the central portion Thirteen
A tongue piece 13 _c extending from the width direction of the trim 13 is formed over substantially the entire length of the trim 13. 13 _d is an inclined surface provided at the tip of the tongue piece 13 _c , 13 _e is a body engaging square hole,
A step surface 13 _f is formed around the square hole 13 _e . Thirteen
_{Reference numeral g} is a notch for positioning to prevent displacement when engaged with the body 12, and is formed in a tapered shape to improve insertability at the time of engagement. 13 _h is a protrusion for preventing separation from the door cap 9 provided at the lower end of the trim tongue 13 _c , and 13 _i is a float of the trim 13 when fitted with a base 12 provided at the upper end of the trim 13. It is a floating prevention hook part for preventing.

Like the trim 13, the body 11 also has ABS.
The trim fitting rib 11 _b and the trim tongue piece 1 are formed by injection molding of resin or the like so as to face the engaging portion of the trim 13.
3 _c mounting plane 11 _c of置用, inclined grooves 11 _d to be fitted with a trim inclined surface 13 _d is formed over substantially the entire length becomes the time of mating of the trim inclined surface 13 _d Z-shape, trim tongue 13 _c
Yet coplanar with, along with the trim inclined surface 13 _d are firmly bonded, it is formed so as to trim insert surface 4 _d of the notch 4 _b of the door outer plate 4 is smoothly inserted.

Reference numeral 11 _e is a claw for engaging the trim, and the claw 11
_In the vicinity of _e , there is a step surface 11 _f provided at the same height as the step surface 13 _f of the trim 13, and when the door outer plate 4 is inserted and engaged, the back surface of the door outer plate 4 and each step surface 11 _f. , 13 _f , a space is formed. 11 _g is the plane 11 _c
The positioning projection is formed on the. _{Reference numeral} 11 _j denotes a gripping surface for forming the bag-shaped portion 14 when the handle 10 is configured, and a contact surface 11 _k with the back surface of the door outer plate 4 and a reinforcing rib 11 are provided.
_{Between the space} and _l is a cavity 11 _m and a urethane filling square hole 11
_n is formed. Reference numeral 11 _p is a groove for fitting the base 12, which is formed over almost the entire length of the body 11, and a square hole 11 _q for locking with the base 12 is provided on the back wall.

The base 12 is a bag-shaped portion 14 of the handle 10.
Is curved in a concave shape so as to form a surface, and the surface hardness is made to match the film steel sheet in which a film having a pattern or the like is printed is attached to the surface of the door outer plate 4 which has been adopted with the improvement of the appearance design in recent years. It is formed by injection molding of ABS resin or the like by a so-called in-mold molding process, in which the hard coat hot stamp foil 12 _a having high scratch resistance and less scratches is transferred at the same time. 12 _c is to issue a sense of unity to eliminate the clearance between the inclined flange 4 _c of the door outer panel 4, a latching tongue of the wedge 15 to be fitted to the base door outer panels side 12 _b, a wedge 15 A plurality of locking claws 12 _d are projected on the back surface.

On the body connecting side _12e , a plurality of engaging claws 12 formed in a plane shape substantially the same as the thickness of the base 12 are formed.
_q is formed, and consideration is given to a relative dimension such that positioning can be performed in a state where the engaging claw 12 _q is engaged with the locking square hole 11 _q of the body 11. 12 _i is a square hole for document retaining hook 13 _i of the trim 13 is inserted engagement.
_12r is a flange for fitting with the door cap 9,
It is formed one step lower than the base 12 surface. 12 _s is
It is a rounded portion that smoothly joins the step between the surface of the base 12 and the fitting flange 12 _r . Since the base 12 surface as described above is curved concavely, becomes the direction in which the foil shrinks case of simultaneously transferring the hard coat stamping foils 12 _a, since the wrinkles or the like is likely to occur, the hard coating stamping foils 12 _a Consideration is given to making the step on the entire peripheral surface of the base that forms the parting line as smooth as possible.

A door cap 9 formed by injection molding of ABS resin or the like, which is engaged with the lower end side of the door outer plate 4, is fitted with a base 12 which is curved to form a bag-shaped portion 14 of a handle 10. Yo reverse J-shaped notch 9 _a (FIG. 1,
6) is formed. 9 _b is a base support ribs, when the fitting flange 12 _r of the base 12 is inserted, are arranged such that the J-shaped cut-out portion 9 _a flush. 9 _c is a support rib of the door outer plate 4,
Is formed so as to be curved in a round shape, and the foamed heat insulating material 16 is prevented from leaking. 9 _d is a trim coupling end is formed in a U-shaped cross section so that the lower end of the tongue 13 _c and door skins 4 trim 13 is inserted,
Separation preventing grooves 9 _e to engage the removal prevention protrusion 13 _h trim 13 is formed in the vicinity. 9 _f is a relief portion by rounding formed for preventing interference with the rounded portion 12 _s of the base 13.

The wedge 15 is formed by injection molding, such as ABS resin, a U-shaped portion 15 for holding the latching tongue 12 _c of the base 12 _c and the base door outer plate side 12 _b
Pressing surface 15 _d which is formed so as to sandwich press and an inclined flange 4 _c of the door skin 4 and is formed so as to extend substantially the entire length. 15 _e is a bending notch, base door outer plate side 1
It is formed so as to freely deform to conform to the 2 _b curved shape of. 15 _f is a pressing piece which is formed integrally locally on the lower surface a U-shaped portion 15 _c, the pressing piece 15 _f
Of the U-shaped cross-section portion 15 _c of the upper surface, rectangular groove 15 _g which is arranged to the locking claws 12 _d engage the base 12 is formed,
During fitting of the base 12, since the configuration such that the click sound comes, field installable worker, when pushing the pressing piece 15 _f, due to the large area of his fingers (not shown) are in contact,
It is formed so as to prevent finger pain and to visually recognize the connection state by a click sound, thereby reducing the defective rate.

[0019] The notches 4 _b tip of the door outer panel 4, trimmed insertion surface 4 so as to facilitate the molding of the inclined flange 14 _c
The stepped notch 4 _e communicating with _d is formed, and the handle 10
At the time of insertion and fitting, the floating prevention hook portion 13 _i formed at the tip of the trim 13 is inserted into the stepped notch 4 _e , so that the tip of the trim 13 does not shift to the left and right, and the door outer plate 4 does not move.
Trim notches 4 _b is, the entire circumference of 13 and the base 1
Since it is surrounded by 2, the generation of rust is prevented. When the handle 10 is inserted, the lifting prevention hook portion 13 _i may have an unreasonable force applied by an operator during the assembly work. Therefore, as shown in FIG. _The tip 13 _k of the floating prevention hook is extended from _i and inserted into the square hole 12 _i , and the hook 13 _j and the square hole 1 are inserted.
A secure locking structure is achieved by locking 2 _i .

As shown in FIG. 1, the refrigerating compartment door 3 is provided with a handle 10 having an upside down symmetrical design of the freezing compartment door 2, and the bag-like portion 14 for holding is frozen. Since the compartment door 2 and the refrigerating compartment door 3 are formed to communicate with each other, the handle range can be set to be long vertically, which makes the door opening and closing extremely convenient. The trim 13
May be subjected to plastic plating for the purpose of improving design and strength.

Next, the outline of the order of assembling the door of this embodiment will be described. FIG. 7 is a perspective view of a main part of the handle shown in FIG. 4 in an assembled state and showing the insertion direction into the door outer plate 4.
7 of FIG. 7 in which only the right side is inserted into the door outer plate 4.
The III-III line enlarged sectional view is shown.

1. Pre-assembly of handle 10 1) Fit the trim 13 to the body 11, 2) Lock the base 12 to the fitted product of the body 11 and the trim 13 to form a three-piece structure.

2. To bend the flange 4 _a of each side of the door outer plate processing 1) door skin 4, 2) processing the notches 4 _b to the door outer panel 4 front, 3) in the notch 4 _b of the door outer panel 4 front Process the inclined flange _4c .

3. Door assembly 1) Insert the door outer panel 4 to the door cap 9 upper, issues a rounded form feeling is curved door skin 4 by the groove of the door cap 9, 2) a door sash on the flange 4 _a of each side of the door skin 4 8 (both sides), 3) The handle 10 preassembled in the above 1 is inserted and locked in the notch of the door outer plate 4 in the direction of the arrow in FIG. 7, 4) The wedge 15 is tilted to the door outer plate 4. Fits so as to sandwich the flange _4c and the tongue piece 12 of the base 12, 5) Fits the lower side of the door cap 9 to the base 12, the trim 13, the body 11, and the lower end of the door outer plate 4, 6) Inside the door While the plate 6 is placed on the surface of the door sash 8, the foam heat insulating material 16 is filled into the space for foaming. 7) The door gasket 7 is fitted to the door body after the foaming is completed, and the door body assembly is completed.

Next, the operation of the above door structure will be described. Body 11, base 12, trim 13
The handle 10 configured by previously assembling the cutout portion 4 _b is configured so as to surround the cutout portion 4 _b of the door outer plate 4 over the entire circumference.
Since the door cap 9 is configured to be engaged after being slidably inserted from the open side, the position of the bag-shaped portion 14 forming the handle portion when the door is opened and closed can be freely set in terms of design, and therefore the handle of the illustrated shape is provided. By freely deforming the appearance design of No. 10, it is possible to cope with the appearance design changing every year.

Example 2. In the first embodiment, the engagement between the trim 13 and the body 11 is formed in an E-shaped cross section. However, as shown in FIG. 9 corresponding to FIG. It may be formed to have an S-shaped cross section, an inverted U-shaped groove 17 may be provided on the fitting side with the body, and a U-shaped groove 18 may be provided on the trim fitting side of the body 11 for insertion and connection. In addition,
Worked tip 18 _a of the body 11, is slightly protruded from working tip 17 _a of the trim 13, worked tip 1
By forming a small round 18 _b in 8 _a, during door opening and closing, since the acute angle portion is eliminated, it is possible to improve the safety without damaging the fingers and nails of a user. FIG. 10 is a view corresponding to FIG. 3 of the second embodiment, showing a lateral separation prevention mechanism for the trim 13 and the body 11 configured in FIG.
The pawl 18 _c 1 of the trim 13 mating side, both being respectively disposed rectangular hole 17 _c in the body mating side trim 13 is obtained by adapted to engage.

[0027]

As described above, according to the present invention, the handle constituted by the body, the base and the trim is formed so as to be inserted and connected to the cutout portion of the curved portion of the door outer plate, and the door outer plate is formed. Place the handle almost in the same plane as the surface,
Since the base that forms the handle for opening and closing the door is curved in the direction opposite to the door outer plate surface, it is easy for the user to handle and the handle shape and handle mounting position can be freely set. It is easy to respond to model changes, and it is possible to provide a handle that has a trendy softness and a sense of unity and is excellent in design.

[Brief description of drawings]

FIG. 1 is an external perspective view of a refrigerator including a door according to a first embodiment.

FIG. 2 is an enlarged sectional view taken along the line II of FIG.

FIG. 3 is an enlarged sectional view taken along line II-II of FIG.

FIG. 4 is an exploded perspective view of each component of the handle shown in FIG.

5 is a perspective view of a door outer plate of FIG.

6 is a perspective view of a main part of the door cap of FIG.

FIG. 7 is a perspective view of an essential part of the state where the handle is inserted into the door outer plate in the assembled state.

8 is an enlarged sectional view taken along line III-III in FIG.

FIG. 9 is a diagram corresponding to FIG. 2 of the second embodiment.

FIG. 10 is a diagram corresponding to FIG. 3 of the second embodiment.

FIG. 11 is a cross-sectional view of a main part of an example of a refrigerator door including a conventional handle.

FIG. 12 is a sectional view of the main part of the handle shown in FIG.

[Explanation of symbols]

1 Refrigerator main body 2 Freezer compartment door 3 Refrigerator compartment door 4 Door outer plate 4 _b Notch portion 4 _e Stepped notch portion 9 Door cap 9 _e Detachment prevention claw 9 _f Relief portion 10 Handle 11 Body 11 _b Trim fitting rib 11 _d Inclined groove 11 _e Claw 11 _f Stepped portion 11 _g Positioning protrusion 11 _l Reinforcing rib 11 _m Cavity 11 _n Urethane filling square hole 11 _q Locking hole 12 Base 12 _a Hot stamp foil 12 _c Fixing tongue piece 12 _g Engagement claw 12 _i Square hole 12 _r Fitting flange 12 _s Rounding part 13 Trim 13 _a Door outer plate insertion groove 13 _b Body engaging groove 13 _c Tongue piece 13 _d Inclined surface 13 _f Step surface 13 _g Positioning cut Notch 13 _h Detachment prevention protrusion 13 _i Float prevention hook part 14 Bag-shaped part 15 Wedge 15 _c Sectional U-shaped part 15 _d Pressing surface 15 _f Pressing piece 15 _g Square groove 16 Foam insulation 17 Reverse U-shaped groove 17 _a working tip 18 U Grooves 18 _a working tip 18 _b small rounded

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[Procedure amendment]

[Submission date] March 11, 1993

[Procedure Amendment 1]

[Document name to be amended] Statement

[Correction target item name] 0018

[Correction method] Change

[Correction content]

The wedge 15 is formed by injection molding, such as ABS resin, a U-shaped portion 15 for holding the latching tongue 12 _c of the base 12 _c and the base door outer plate side 12 _b
Pressing surface 15 _d which is formed so as to sandwich press and an inclined flange 4 _c of the door skin 4 and is formed so as to extend substantially the entire length. 15 _e is a bending notch, base door outer plate side 1
It is formed so as to freely deform to conform to the 2 _b curved shape of. 15 _f is a pressing piece which is formed integrally locally on the lower surface a U-shaped portion 15 _c, the pressing piece 15 _f
Of the U-shaped cross-section portion 15 _c of the upper surface, rectangular groove 15 _g which is arranged to the locking claws 12 _d engage the base 12 is formed,
During fitting of the base 12, since the configuration such that the click sound comes, field installable worker, when pushing the pressing piece 15 _f, due to the large area of his fingers (not shown) are in contact,
Thereby preventing pain finger binding state hearing Satoshiteki can be grasped, and is formed so as to stop the failure rate by click sound.

[Procedure Amendment 2]

[Document name to be amended] Statement

[Correction target item name] 0019

[Correction method] Change

[Correction content]

[0019] The notches 4 _b tip of the door outer panel 4, trimmed insertion surface 4 so as to facilitate the molding of the inclined flange 4 _{c d}
A stepped notch 4 _e communicating is formed, when the handle 10 inserted fitting, document retaining hook portion 13 _i formed at the tip of the trim 13, since it is inserted into the stepped notch 4 _e Trim without the tip 13 is shifted to the left and right notches 4 _b of the door outer plate 4, the trim 13 and the base 12 over the entire circumference
Since it is surrounded by, the generation of rust is prevented. When the handle 10 is inserted, the lifting prevention hook portion 13 _i may have an unreasonable force applied by an operator during the assembly work. Therefore, as shown in FIG. by extending the hook tip 13 _k for document retaining than _i,
Insert into the square hole 12 _i , hook 13 _j and square hole 12 _i
By locking and, it has a reliable locking structure.

[Procedure 3]

[Document name to be amended] Statement

[Name of item to be corrected] 0024

[Correction method] Change

[Correction content]

3. Door assembly 1) Insert the door outer panel 4 to the door cap 9 upper, issues a rounded form feeling is curved door skin 4 by the groove of the door cap 9, 2) a door sash on the flange 4 _a of each side of the door skin 4 8 (both sides), 3) The handle 10 preassembled in the above 1 is inserted and locked in the notch of the door outer plate 4 in the direction of the arrow in FIG. 7, 4) The wedge 15 is tilted to the door outer plate 4. is fitted so as to sandwich the tongue 12 _c of the flange 4 _c and the base 12, 5) for fitting the door cap 9 lower base 12, the trim 13, the lower end of the body 11 and the door outer panel 4, 6) door While the inner plate 6 is placed on the surface of the door sash 8, the foam heat insulating material 16 is filled into the space for foaming. 7) The door gasket 7 is fitted to the door body after the foaming is completed, and the door body assembly is completed.

[Procedure amendment 4]

[Document name to be amended] Statement

[Name of item to be corrected] Brief description of the drawing

[Correction method] Change

[Correction content]

[Brief description of drawings]

FIG. 1 is an external perspective view of a refrigerator including a door according to a first embodiment.

FIG. 2 is an enlarged sectional view taken along the line II of FIG.

FIG. 3 is an enlarged sectional view taken along line II-II of FIG.

FIG. 4 is an exploded perspective view of each component of the handle shown in FIG.

5 is a perspective view of a door outer plate of FIG.

6 is a perspective view of a main part of the door cap of FIG.

FIG. 7 is a perspective view of an essential part of the state where the handle is inserted into the door outer plate in the assembled state.

8 is an enlarged sectional view taken along line III-III in FIG.

FIG. 9 is a diagram corresponding to FIG. 2 of the second embodiment.

FIG. 10 is a diagram corresponding to FIG. 3 of the second embodiment.

FIG. 11 is a cross-sectional view of a main part of an example of a refrigerator door including a conventional handle.

FIG. 12 is a sectional view of the main part of the handle shown in FIG.

[Explanation of symbols] 1 Refrigerator body 2 Freezer compartment door 3 Refrigerator compartment door 4 Door outer plate 4 _b Cutout portion 4 _e Step cutout 9 Door cap 9 _e Detachment prevention groove 9 _f Relief portion 10 Handle 11 Body 11 _b Trim fitting rib 11 _d Inclined groove 11 _e Claw 11 _f Step 11 _g Positioning protrusion 11 _l Reinforcing rib 11 _m Cavity 11 _n Urethane filling square hole 11 _q Locking hole 12 Base 12 _a Hot stamp foil 12 _c Fixed Tongue piece 12 _q Engaging claw 12 _i Square hole 12 _r Fitting flange 12 _s Rounding part 13 Trim 13 _a Door outer plate insertion groove 13 _b Body engaging groove 13 _c Tongue piece 13 _d Inclined surface 13 _f Step surface 13 _g Positioning notch 13 _h Detachment prevention protrusion 13 _i Float prevention hook part 14 Bag-shaped part 15 Wedge 15 _c Sectional U-shaped part 15 _d Pressing surface 15 _f Pressing piece 15 _g Square groove 16 Foam insulation 17 Reverse U-shaped grooves 17 _a finger receiving portion destination 18 U-shaped groove 18 _a working tip 18 _b small rounded

[Procedure Amendment 5]

[Document name to be corrected] Drawing

[Name of item to be corrected] Figure 1

[Correction method] Change

[Correction content]

[Figure 1]

[Procedure correction 6]

[Document name to be corrected] Drawing

[Name of item to be corrected] Figure 2

[Correction method] Change

[Correction content]

[Fig. 2]

[Procedure Amendment 7]

[Document name to be corrected] Drawing

[Name of item to be corrected] Figure 7

[Correction method] Change

[Correction content]

[Figure 7]

[Procedure Amendment 8]

[Document name to be corrected] Drawing

[Correction target item name] Figure 8

[Correction method] Change

[Correction content]

[Figure 8]

[Procedure Amendment 9]

[Document name to be corrected] Drawing

[Correction target item name] Figure 9

[Correction method] Change

[Correction content]

[Figure 9]

[Procedure Amendment 10]

[Document name to be corrected] Drawing

[Name of item to be corrected] Fig. 10

[Correction method] Change

[Correction content]

[Figure 10]

[Procedure Amendment 11]

[Document name to be corrected] Drawing

[Name of item to be corrected] Figure 11

[Correction method] Change

[Correction content]

FIG. 11

Claims (16)

[Claims] 1. A door-shaped outer plate having door caps fitted on upper and lower sides thereof is formed into a so-called round shape that is curved in a convex shape, and a handle-like bag-shaped portion is formed by cutting out a part of the door outer plate. A door of a refrigerator, wherein a door outer plate is integrally extended so as to cover a surface of the body in a state where a handle constituted by a body, a base and a trim is fitted in the cutout portion. 2. The surface of the base forming the handle is formed in a curved shape by in-mold injection molding with a hot stamp foil having the same pattern as the door outer plate or a different pattern. Refrigerator door. 3. An insertion groove for the door outer plate is formed on the upper surface side of the trim having an E-shaped cross section, a fitting groove for the body is formed on the lower surface side, and a tongue piece is formed in the central portion. An inclined portion is integrally formed at the tip, and a trim fitting rib and an inclined groove are formed on the body of the mating member so that the inclined portion and the inclined surface have a Z shape when fitted. The refrigerator door according to claim 1. 4. A step portion is formed around each of the claw fitting portions of the body and the trim, a gap is formed between the back surfaces of the door outer plates, and the claw fitting portion is filled with a foamed heat insulating material. The refrigerator door according to claim 1. 5. A hollow portion on the door outer plate insertion portion side of the body,
The refrigerator door according to claim 1, wherein a reinforcing rib and a urethane filling square hole are formed, and the hollow portion is filled with a foamed heat insulating material. 6. The door of the refrigerator according to claim 1, wherein a positioning protrusion and a positioning notch are formed in the fitting portion of the body and the trim, respectively. 7. The door of the refrigerator according to claim 3, wherein a separation preventing projection is formed on a lower end of the tongue piece of the trim, and a separation preventing groove is formed on the door cap. 8. The floating prevention hook portion formed at the tip of the trim is fitted and locked in a square hole portion provided at the tip of the fixing tongue of the base. Refrigerator door. 9. The lift preventing hook formed at the tip of the trim is inserted and locked in a square hole provided at the tip of a fixing tongue of the base.
Door of the refrigerator described. 10. The door of the refrigerator according to claim 1, wherein a rectangular hole for locking the base is provided at the lower end of the handle surface of the body, and the planar engaging claw of the base is locked. . 11. A rounded portion for smoothly joining a step between the fitting flange of the base and the door cap is formed, and a relief portion by rounding is formed in the base fitting portion of the door cap. The refrigerator door according to claim 1. 12. The square groove for sandwiching the door outer plate with a wedge in which a U-shaped section, a pressing surface and a square groove are integrally formed on a locking claw provided on the fixing tongue piece of the base. The door of the refrigerator according to claim 8, wherein the door is engaged with. 13. The door of the refrigerator according to claim 12, wherein a pressing piece is formed at a lower end of the engaging square groove of the wedge. 14. The refrigerator door according to claim 9, wherein a stepped notch is formed at a notch tip of the door outer plate, and a floating preventing hook portion at the trim tip end is engaged. 15. The refrigerator according to claim 1, wherein the trim is formed in an S-shape in cross section, an inverted U-shaped groove is provided, and the trim is fitted to the body having the U-shaped groove. door. 16. The tip of the hand-held portion of the body is slightly projected from the tip of the hand-held portion of the trim, and a small roundness is formed on the trim joint side of the hand-held portion of the body. Door of the refrigerator described.