WO2020159315A1 - Clothes processing apparatus - Google Patents

Abstract

The present invention relates to a clothes processing apparatus including: a body including a front panel having a clothes inlet formed therethrough and a clothes accommodation unit for accommodating clothes introduced through the clothes inlet; an outer frame including a door rotatably installed on the front panel so as to open and close the clothes inlet, wherein the door includes an opening and is oriented to face the outside of the body; a front glass attached to the front surface of the outer frame so as to cover the opening; an inner frame coupled to the rear surface of the outer frame and oriented to face the inside of the body; and a mounting guide protruding from the outer circumferential portion of the outer frame so as to surround the outer circumferential surface of the front glass, wherein the mounting guide has an inner circumferential surface disposed on the outer circumferential surface of the front glass with a clearance therebetween. Thus, the outer circumferential surface of the front glass can be protected from an external impact.

Description

Clothing processing device

The present invention relates to a clothing processing apparatus having a mounting guide that protects the windshield from impact and the like by wrapping the outer peripheral surface of the windshield of the door.

In general, the clothes processing apparatus includes a device having a function of washing or drying clothes. In addition, the clothing processing apparatus may be configured to have both the washing and drying functions of clothing.

The clothing processing apparatus includes a body having a clothing inlet, a door configured to open and close the clothing inlet, and a clothing receiving portion provided inside the body.

The door may include a door frame, a windshield attached to the front of the door frame, and a door window mounted on the door frame and protruding through a clothing inlet.

The door frame may be composed of an outer frame disposed toward the outside of the body when the door is closed, and an inner frame disposed toward the inside of the body.

Prior patent document 10-0595180 (registered on June 23, 2006; hereafter, patent document 1) discloses a door of a laundry dryer/drum washing machine.

According to Patent Document 1, a rim protruding toward the front of the door is provided to surround the outer circumferential surface of the outer window attached to the front of the outer frame.

The rim protrudes to correspond to the thickness of the outer window, and may be formed to entirely cover the outer circumferential surface of the outer window in the thickness direction.

However, Patent Document 1 has a problem in that the longer the protrusion length of the rim protruding in the thickness direction of the outer window, the thicker the rim thickness to reinforce the rim, thereby increasing the size of the door frame.

A prior art patent document 10-1708352 (registered on February 14, 2017; hereafter, patent document 2) discloses a garment processing apparatus.

According to Patent Document 2, the outer frame portion of the inner frame can form a mounting guide protruding from the front surface of the outer frame so as to cover the side surface of the door cover.

The mounting guide of Patent Document 2 is formed to be inclined downward toward the side of the door cover from the front of the outer frame.

However, the downward inclined structure of the mounting guide has the following problems.

That is, due to the excessive weight of the windshield and weakening of the adhesive force between the windshield and the outer frame, the windshield moves along the downwardly inclined inner surface of the mounting guide and detaches to the outside of the door frame, causing the front glass to break.

In addition, a sealant coating part filled with a sealant for adhesion of the windshield to the front surface of the outer frame of Patent Document 2, and a plurality of sealants arranged spaced apart inside and outside the sealant coating part to collect the sealant leaked from the sealant coating part A collection portion is formed.

However, the sealant coating part and the sealant collecting part reduce the thickness of the outer frame, resulting in a problem that the rigidity of the outer frame becomes weak, but Patent Document 1 does not have a structure to compensate for the rigidity of the outer frame.

The present invention was created to solve the conventional problems, and has a first object to provide a clothing processing apparatus capable of supporting a windshield while reducing the size of a mounting guide surrounding the outer circumferential surface of the windshield.

A second object of the present invention is to provide a garment processing apparatus that can prevent the sealant from leaking from the inside of the outer frame and prevent moisture from penetrating the windshield.

The present invention has a third object to provide a clothing processing apparatus having a structure capable of securing the rigidity of the mounting guide.

The present invention has a fourth object to provide a clothing processing apparatus capable of compensating the rigidity of an outer frame weakened by an adhesive filling groove.

It is a fifth object of the present invention to provide a garment processing apparatus having an inner surface structure of a mounting guide capable of securing sufficient support against the weight of the windshield.

In order to achieve the above-mentioned first object, the clothing processing apparatus according to the present invention includes: a main body having a front panel on which a clothing inlet is formed, and a clothing receiving portion for receiving clothing input through the clothing inlet; It includes a door rotatably installed on the front panel to open and close the clothing inlet, the door, the outer frame having an opening and disposed toward the outside of the main body; A windshield coupled to the front surface of the outer frame to cover the opening; An inner frame coupled to the rear surface of the outer frame and disposed toward the inside of the body; And a mounting guide protruding from the outer circumferential portion of the outer frame so as to surround the outer circumferential surface of the windshield, the inner circumferential surface being disposed with a gap with the outer circumferential surface of the windshield.

According to an example related to the present invention, the gap may be 0.1mm to 1.0mm.

Preferably, the gap may be 0.5mm to 0.7mm.

According to an example related to the present invention, the mounting guide is integrally formed on the outer frame, and the mounting guide and the outer frame may be injection molded from a plastic material.

According to an example related to the present invention, the mounting guide may be formed in a ring shape.

According to an example related to the present invention, the width of the mounting guide is 1.5mm to 6.0mm, and the width of the mounting guide is half of the difference between the outer peripheral surface diameter of the mounting guide and the inner peripheral surface diameter of the mounting guide.

Preferably, the mounting guide may have a width of 2.5 mm to 4.5 mm.

According to an example related to the present invention, the mounting guide forms the outermost portion of the outer frame, and the mounting guide is in front of the outer frame in the thickness direction of the windshield so as to cover a part of the outer circumferential surface of the windshield. An inner circumferential surface protruding toward; A front surface portion extending in the radial direction from the inner peripheral surface portion and formed in a flat shape; A round portion formed to be rounded in an arc shape from the front surface portion; The round portion may include an inclined surface portion formed to be inclined to increase in diameter toward the inner frame.

According to an example related to the present invention, the radial width from the inner circumferential surface portion to the outer circumferential end of the front surface portion is 2.5 mm or more, and the radial width from the inner circumferential surface portion to the outer circumferential end of the inclined surface portion is 4.5 mm or less, The radial width from the outer peripheral end of the front surface portion to the outer peripheral end of the round portion may be 2 mm or less.

According to an example related to the present invention, each of the radial width of the front surface portion, the arc length of the round portion and the length of the inclined surface portion are different from each other, and the arc length of the round portion is longer than the radial width of the front surface portion, and The length of the inclined surface portion may be longer than the radial width of the front surface portion.

According to an example related to the present invention, the radial width of each of the front surface portion, the round portion and the inclined surface portion is different from each other, and the radial width from the inner peripheral surface portion to the outer peripheral end of the inclined surface portion is from the inner peripheral surface portion to the It may be larger than the width to the outer periphery of the anterior surface.

According to an example related to the present invention, the door is provided on the front surface of the outer frame, and includes a flat portion in which an adhesive filling groove for attaching the windshield is formed, and the mounting guide is perpendicular to the flat portion Can be formed.

According to an example related to the present invention, the mounting guide may cover at least 2/3 of the thickness of the windshield.

According to an example related to the present invention, the inner peripheral surface portion may cover at least 2/3 of the thickness of the windshield.

According to an example related to the present invention, the windshield has a first curved portion formed in the thickness direction in the front, and a straight portion extending toward the rear from the first curved portion, and the inner peripheral surface portion has at least a portion of the straight portion. Can be covered.

According to an example related to the present invention, the mounting guide may cover all the straight portions.

According to an example related to the present invention, the front glass further includes a second curved portion extending symmetrically with the first curved portion toward the rear in the thickness direction of the windshield from the straight portion, and the first curved portion Opened from the inner peripheral surface portion, the inner peripheral surface portion may protrude to cover the straight portion and the second curved portion.

According to an example related to the present invention, the front glass may be formed in a disk shape having front and rear surfaces, respectively.

According to an example related to the present invention, the outer frame includes a flat portion having an adhesive filling portion for filling an adhesive for attaching the windshield, and the adhesive filling portion comprises: an adhesive filling groove in which the adhesive is filled; And a plurality of adhesive overflow grooves arranged in the radial direction spaced apart from the adhesive filling groove in the flat portion and accommodating the adhesive overflowing from the adhesive filling groove.

According to an example related to the present invention, the first hook protruding from the outer circumference of the outer frame toward the inner frame; And a second hook protruding from the outer circumference of the inner frame toward the outer frame and coupled with the first hook by interference fit.

When explaining the effect of the clothing processing apparatus according to the present invention are as follows.

First, the mounting guide protrudes from the outer periphery of the outer frame to cover the outer circumferential surface of the windshield, and the mounting guide is formed to cover a portion of the outer circumferential surface of the windshield (straight and inner curved), thereby reducing the size of the mounting guide Glass can be supported.

If the mounting guide covers the entire thickness of the outer circumferential surface of the windshield, the mounting guide has a longer length that protrudes in the thickness direction of the windshield, and in order to reinforce the strength of the mounting guide, the mounting guide increases from front to rear of the mounting guide. It should be formed to increase the thickness of.

For example, when the windshield is provided with a first curved portion (outer curved portion), a straight portion and a second curved portion (inner curved portion) from the outer side to the inner side in the thickness direction, the mounting guide is provided with the outer peripheral surface of the windshield. It may be configured to cover the straight portion of. The length in which the mounting guide protrudes in the thickness direction of the windshield is configured to cover 2/3 of the outer peripheral surface of the windshield. According to this configuration, it is possible to reduce the size of the mounting guide while securing the supporting force of the windshield.

Second, the mounting guide protrudes from the outer circumference of the windshield to surround the outer circumferential surface of the windshield, not only preventing the adhesive formed inside the outer frame from leaking to the outside of the outer frame, but also preventing moisture from penetrating into the outer frame. Can be prevented.

Third, the outer periphery of the outer frame protrudes from the front of the outer frame so as to surround the windshield to form a mounting guide, and the inner surface of the mounting guide is formed parallel to the side of the windshield in the thickness direction of the windshield, thereby Even if the adhesive strength between the front surfaces of the outer frame is weakened, it is possible to secure sufficient support of the outer frame to the windshield.

Second, by increasing the thickness of the mounting guide toward the back of the windshield from one point on the front or side of the windshield, it is possible to secure the rigidity of the mounting guide capable of withstanding the weight of the windshield itself.

Third, a structure such as a reinforcing rib is protruded from the rear surface of the outer frame so as to overlap with the adhesive filling groove in the thickness direction of the outer frame, so that the rigidity of the outer frame is weakened due to the adhesive filling groove.

Fourth, by combining the outer frame and the inner frame with a hook fastening structure, it is possible to improve the bonding force between the outer frame and the inner frame without drilling a fastening hole in the windshield.

Second, each of the first hook of the outer frame and the second hook of the inner frame is provided with a wedge-shaped hook protrusion, and each hook protrusion is formed after the first hook and the second hook are fastened before the inclinations of the second inclined surfaces contact each other. It is formed more steeply than the inclination of the first inclined surfaces that come into contact with each other, so that the second hook is easy to enter the inside of the first hook, but can limit the departure of the second hook from the first hook.

Third, by forming an elastic groove on the rear surface of the outer frame, when the first hook of the outer frame and the second hook of the inner frame are fastened to each other, the first hook is made to be deformable in the radial direction outward, so that the second hook becomes Since it can easily enter the inside of the first hook, it is possible to improve the assembly between the outer frame and the inner frame.

Fourth, the crimping portion is provided with a plurality of crimping ribs, connecting ribs and support ribs on the rear surface of the outer frame, and the crimping ribs crimped the second hook when the first hook of the outer frame and the second hook of the inner frame are fastened to each other, Even though the weight of the windshield occupies a relatively large specific gravity relative to the total weight of the door, it prevents the second hook from being deformed inward in the radial direction or deformed in the gravitational direction with respect to the first hook and prevents the fastening force between the first and second hooks from each other. It can be kept more robust.

Fifth, the connecting rib protrudes to connect a plurality of crimp ribs to the rear surface of the outer frame, and is formed in a ring shape along the circumferential direction, thereby enhancing the support strength of the outer frame to the windshield and the crimp force of the plurality of crimp ribs. .

Sixth, the plurality of support ribs are formed to protrude on the rear surface of the outer frame, and are integrally connected to the inner circumferential surface of the connecting rib, thereby further strengthening the supporting force for the connecting rib and the pressing rib.

Seventh, the mounting guide is formed to protrude from the outer circumference of the outer frame toward the front of the door toward the front of the door, and a gap is formed between the inner circumferential surface of the mounting guide and the outer circumferential surface of the windshield, resulting in plastic injection deformation of the outer frame. It is possible to prevent the breakage of the outer peripheral surface of the windshield, and to protect the side of the windshield from external impact.

1 is a perspective view showing a clothing processing apparatus according to the present invention.

FIG. 2 is a front view showing a state in which the door is viewed from the front in FIG. 1.

3 is an exploded view showing an exploded view of the door of FIG. 2.

4 is a conceptual view showing the rear side of the door in FIG. 2.

5 is a cross-sectional view showing a state in which the door is mounted to the clothing inlet to close the clothing inlet.

6 is a conceptual view showing a hook fastening structure between an outer frame and an inner frame by taking a cross section along VI-VI in FIG. 4.

7 is a conceptual view showing a hook fastening structure between an outer frame and an inner frame on which a handle is formed by taking a cross section along VII-VII in FIG. 4.

8 is a conceptual view showing the inner frame of FIG. 4 viewed from the front, and a hook partially formed on the handle.

9 is a front view showing a state in which the windshield is mounted inside the mounting guide according to the present invention.

10 is a cross-sectional view taken along X-X in FIG. 9.

Hereinafter, exemplary embodiments disclosed in the present specification will be described in detail with reference to the accompanying drawings, but the same or similar elements are assigned the same reference numbers regardless of the reference numerals, and overlapping descriptions thereof will be omitted. The suffixes "modules" and "parts" for components used in the following description are given or mixed only considering the ease of writing the specification, and do not have meanings or roles distinguished from each other in themselves. In addition, in the description of the embodiments disclosed herein, when it is determined that detailed descriptions of related known technologies may obscure the gist of the embodiments disclosed herein, detailed descriptions thereof will be omitted. In addition, the accompanying drawings are only for easy understanding of the embodiments disclosed in the present specification, and the technical spirit disclosed in the specification is not limited by the accompanying drawings, and all modifications included in the spirit and technical scope of the present invention , It should be understood to include equivalents or substitutes.

Terms including ordinal numbers such as first and second may be used to describe various components, but the components are not limited by the terms. The terms are used only for the purpose of distinguishing one component from other components.

When an element is said to be "connected" or "connected" to another component, it is understood that other components may be directly connected to or connected to the other component, but there may be other components in between. It should be. On the other hand, when a component is said to be "directly connected" or "directly connected" to another component, it should be understood that no other component exists in the middle.

Singular expressions include plural expressions unless the context clearly indicates otherwise.

In this application, terms such as “comprises” or “have” are intended to indicate the presence of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification, but one or more other features. It should be understood that the existence or addition possibilities of fields or numbers, steps, operations, components, parts or combinations thereof are not excluded in advance.

1 is a perspective view showing a clothing processing apparatus according to the present invention.

Clothing processing apparatus of the present invention may be configured to include a body 10, a tub, a drum and a door (12).

The main body 10 may form the outer shape of the clothing processing apparatus. The main body 10 may be configured in a rectangular parallelepiped shape.

The main body 10 includes a front panel 101 forming a front surface of the clothing processing device, a rear panel forming a rear surface of the clothing processing device, a side panel forming both side surfaces of the clothing processing device, and an upper surface forming a clothing processing device. It may be composed of a top panel, a bottom panel forming the bottom surface of the garment processing apparatus.

The rear panel and the side panels on both sides of the left and right sides are formed by bending one rectangular plate in a “c” shape, so that the structural rigidity of the main body 10 can be improved.

The clothing inlet 102 may be formed in a circular shape on the front panel 101 (see FIG. 5 ). The clothing inlet 102 is formed to penetrate through the front panel 101, so that clothing can be introduced into the clothing receiving portion through the clothing inlet 106.

The clothing inlet 102 may be formed to be recessed toward the inside of the main body 10 so that the recess 103 on the front panel 101 surrounds the clothing inlet 102. The clothing inlet 102 is formed to penetrate through the inside of the recess 103. A part of the door 12 may be accommodated in the recess 103.

The door 12 may be rotatably coupled to the front panel 101 with a hinge 25 to open and close the garment inlet 102.

A clothing receiving portion may be provided inside the body 10. The clothes receiving unit may include a drum to perform a drying function, or a tub and a drum to perform a washing and drying function together.

In this embodiment, in order to perform a drying function together with washing, a tub and a drum may be provided inside the main body 10. The tub is formed in a cylindrical shape, and the central axis in the longitudinal direction of the tub may be horizontally or inclined at a predetermined angle. Washing water can be stored inside the tub.

The drum may be rotatably provided inside the tub.

The gasket is installed in the front end of the tub to be in communication with the clothing inlet 102, so that the washing water stored in the tub can be prevented from leaking into the receiving space of the body 10.

The drum may be rotatably installed inside the tub.

The front portion of the drum is opened and connected to the clothing inlet 102 in communication, and clothing can be accommodated inside the drum through the clothing inlet 102.

The driving motor is installed at the rear of the tub, and the driving motor is connected to the rear of the drum by a rotating shaft, and as the driving motor is operated, power of the driving motor is transmitted to the drum through the rotating shaft, so that the drum can be rotated.

A plurality of through-holes are formed on the circumferential surface of the drum, and fluid such as washing water may enter and exit the drum through the plurality of through-holes.

The drum has a plurality of lifters therein, and can be configured to perform washing and drying functions by rotating clothes accommodated inside the drum.

The control unit 11 may be provided in the main body 10 or may be provided in the door 12. In this embodiment, the control unit 11 shows a state in which the main body 10 is located above the front panel 101.

The control unit 11 is configured to display information related to the stroke processed by the garment processing apparatus to the user, and receive the user's operation. The control unit 11 may be provided with a circular knob and a plurality of buttons for receiving a user's manipulation. Further, the control unit 11 may include a display unit for displaying visual information.

FIG. 2 is a front view showing the state in which the door 12 is viewed from the front in FIG. 1, and FIG. 3 is an exploded view showing the state in which the door 12 of FIG. 2 is disassembled.

The door 12 may be composed of a door frame 13, a door window 23, a windshield 20, a hinge unit 24 and a locking unit 30.

The door frame 13 may be formed in a ring shape.

The door frame 13 may be composed of an outer frame 14 (outer frame) and an inner frame 19 (inner frame). The outer frame 14 and the inner frame 19 may be formed of synthetic resin material (eg, ABS material, PC material, etc.).

Each of the outer frame 14 and the inner frame 19 may be manufactured by injection molding when made of synthetic resin material.

Each of the outer frame 14 and the inner frame 19 is formed in a ring shape, and can be fastened by being arranged in an overlapping direction in the front-to-back direction. The fastening structure between the outer frame 14 and the inner frame 19 will be described in detail later.

When explaining the reason for naming the outer frame 14 and the inner frame 19, the outer frame 14 and the inner frame 19 are based on a state in which the door 12 is closed, and the outer frame 14 is the main body 10. Towards the outside, the inner frame 19 is named as being placed toward the inside of the body 10. The outer frame 14 may be referred to as a first frame, and the inner frame 19 may be referred to as a second frame.

A circular opening 18 is formed inside each of the outer frame 14 and the inner frame 19 to correspond to each other.

The opening 18 may be eccentrically positioned at the center of each of the outer frame 14 and the inner frame 19. For example, the center of the opening 18 may be located above the center of each of the outer frame 14 and the inner frame 19.

According to this configuration, each of the outer frame 14 and the inner frame 19 may have a different width along the circumferential direction. That is, the distance (width) between the outer diameter and the inner diameter (the diameter of the opening 18) of each of the outer frame 14 and the inner frame 19 may be configured to increase (widen) from the top to the bottom.

The center of the drum may be disposed higher than the center of height (1/2) of the main body 10.

The drum is fixed in the height direction of the main body 10 aside from minute vibrations caused by rotation.

Consumers tend to prefer that the size of the door 12 is large compared to the same capacity and size of the washing machine when looking at the body 10 from the front.

In addition, consumers can look into the interior of the drum through the door 12 and, if possible, prefer to secure a wide field of view of the interior space of the drum.

In order to satisfy the needs of the above-mentioned consumers, in order to increase the size of the door 12 while the position of the drum is fixed, the door 12 must be enlarged downward.

The center of the door frame 13 should be moved below the center of the garment inlet 102 or the opening 18. Similarly, the door frame 13 may be centered downward with respect to the door window 23 positioned corresponding to the opening 18.

In addition, in order to increase the size of the door 12, it is preferable that a part of the door 12 protrudes outward from the recess 103. The diameter of the door 12 is preferably formed larger than the recess portion 103.

The windshield 20 is formed in a circular shape with a predetermined radius. The windshield 20 is formed of a glass material.

The windshield 20 has a flat front and rear surfaces.

The windshield 20 is formed in a disc shape having a constant thickness, and is formed without bending even when viewed from up, down, left, or right.

As described above, the front windshield 20 made of a glass material is formed in a circular shape and the front and rear surfaces are flat, so that the quality of the door 12 is higher than that of the existing door cover made of synthetic resin material in which the front is convexly formed in an incomplete circular shape. Improves.

A transmissive alignment mark 221 is formed in the non-transmissive region 22. The alignment mark 221 is configured to guide the attachment position of the windshield 20 to the outer frame 14. In this figure, a circular alignment mark 221 is formed on the lower side of the windshield 20 (at 6 o'clock). However, the present invention is not limited to this. The alignment mark 221 may be formed in a polygonal shape or may be formed in a line shape. Of course, the position of the alignment mark 221 may be changed.

The front glass 20 may implement the light-transmissive region 21, the non-transmissive region 22, and the alignment mark 221 through the following layer structure.

For example, the front glass 20 may include a glass body formed of a light-transmitting glass material, and a shielding layer disposed to cover the rear surface of the glass body to form an opaque region 22. At this time, the portion where the shielding layer is not disposed forms the light-transmitting region 21 and the alignment mark 221. The shielding layer may be formed by initial printing on the rear surface of the glass body.

As another example, the front glass 20 may include a glass body formed of a light-transmissive glass material, and a film disposed to cover the rear surface of the glass body. The film has a light-transmitting portion formed to have light-transmitting properties corresponding to the light-transmitting region 21, a light-transmitting portion formed to have light-transmitting properties corresponding to the non-light-transmitting region 22, and light-transmitting properties corresponding to an alignment mark 221. It may include an alignment portion formed.

As another example, the front glass 20 may include a glass body formed of a light-transmissive glass material and a film disposed to cover the rear surface of the glass body. Here, the difference from the above example is, the first hole in which the film is formed to correspond to the transmissive region 21, the opaque portion formed to have opacity in response to the translucent region 22, and the alignment mark ( The second hole is formed to correspond to 221). That is, there is a difference in whether the portion corresponding to the light-transmitting region 21 and the alignment mark 221 in the film is formed to have light-transmitting properties or has a perforated shape.

The windshield 20 may be arranged to cover the opening 18 of the door frame 13. The windshield 20 may be adhered to the front surface of the outer frame 14 by a sealant or adhesive.

Due to the nature of the glass material, it is easy to break when a fastening hole is drilled in the windshield 20, so the windshield 20 is attached to the outer frame 14 using an adhesive or the like to prevent the glass from breaking.

On the other hand, the windshield 20 is a glass material and occupies a relatively large load compared to the total load of the door 12. In order to support the load of the windshield 20, a mounting guide 34 for mounting the windshield 20 is provided on the front of the outer frame 14.

The mounting guide 34 serves the following three roles.

First, the mounting guide 34 can protect the windshield 20 from external impact.

Second, the mounting guide 34 can support the windshield 20.

Third, when assembling the windshield 20, it is possible to guide the position of the windshield 20. The main role of the mounting guide 34 is to protect the windshield 20.

In particular, the windshield 20 may be made of tempered glass. Due to the nature of the tempered glass, the front and rear surfaces of the windshield 20 have strong strength, but the circular outer circumferential surface, which is the side surface of the windshield 20, has a weak strength.

To compensate for this, the mounting guide 34 is formed to protrude forward from the outer circumferential end of the outer frame 14 to surround the outer circumferential surface of the windshield 20, thereby protecting the side of the windshield 20 from external impact. have.

9 is a front view showing a state in which the windshield 20 is mounted inside the mounting guide 34 according to the present invention. 10 is a cross-sectional view taken along X-X in FIG. 9.

The outer frame 14 may be made of plastic. The outer frame 14 can be made by plastic injection molding. For example, the outer frame 14 may be formed by chrome plating (or painting) the ABS injection material. The mounting guide 34 may be integrally formed with the outer periphery of the outer frame 14.

The windshield 20 may be mounted inside the mounting guide 34. A gap (G; Gap) may be formed between the inner circumferential surface of the mounting guide 34 and the outer circumferential surface of the windshield 20.

The gap G between the mounting guide 34 and the windshield 20 is a margin for preventing the outer peripheral surface of the windshield 20 from being broken by the plastic injection molding of the outer frame 14 (strengthening of the tempered glass) Space.

Since plastic and glass have different degrees of deformation due to heat due to the characteristics of the material, the outer circumferential surface of the windshield 20 may be broken due to deformation of the injection material of the plastic.

The gap G between the mounting guide 34 and the windshield 20 may range from 0.1 mm to 1.0 mm.

When the gap G is smaller than 0.1 mm, a cracking phenomenon of the windshield 20 due to deformation of the plastic injection material may occur.

If the gap (G) is greater than 1.0mm, when the door is viewed from the front, a gap (G) is visible or a foreign material may be caught in the gap (G). In addition, if the gap G is too large, the windshield 20 may be inclined toward one side from the inner center of the mounting guide 34.

In addition, the mounting guide 34 may support the load of the windshield 20 by wrapping the outer circumferential surface of the windshield 20.

Preferably, the clearance G between the mounting guide 34 and the windshield 20 is preferably within the range of 0.5 mm to 0.7 mm. The reason is to manage the size of the gap to less than 1 mm because one side may be larger than 1 mm when the windshield 20 is inclined.

When looking at the door from the front, the mounting guide 34 may be formed in a ring shape. The smaller the width of the mounting guide 34, the smaller the diameter of the door 12, the better. This is because the diameter of the windshield 20 can be increased as the width W of the mounting guide 34 is smaller than the size of the door. The mounting guide 34 may be 3.5% of the diameter of the door.

The width (W) of the mounting guide 34 is the outer circumferential surface diameter (D1; Outer Diameter) and the inner circumferential surface diameter (D2) of the mounting guide 34 along a radial center line passing radially through the center of the outer frame 14 ) Means half of the difference. That is, the width W of the mounting guide 34 is (D2-D1)/2.

The width W of the mounting guide 34 may be constant in the circumferential direction.

The width W of the mounting guide 34 may be 1.5 mm to 6.0 mm.

The width W1 of the mounting guide 34 is preferably at least 1.5 mm or more in consideration of the thickness (3.2 mm) of the windshield 20. If the width W1 of the mounting guide 34 is too small, the resolution of the mold cannot be managed and molding is impossible.

Here, the minimum value of the width W1 of the mounting guide 34 means the width W1 of a portion formed in a plane on the top of the mounting guide 34 in the cross-sectional view of FIG. 10.

The width W2 of the mounting guide 34 is preferably at most 6.0 mm. If the width W2 of the mounting guide 34 is too large, a problem that shrinks during plastic molding may occur, making it difficult to accurately manage the mounting guide 34.

Also. If the width of the mounting guide is too large, there is a problem that the appearance is not beautiful.

Here, the maximum value of the width W2 of the mounting guide 34 is a horizontal gap between the outer circumferential surface of the hook 37 and the inner circumferential surface of the mounting guide 34 provided in the lower portion of the mounting guide 34 in the sectional view of FIG. 10. It means (distance).

The mounting guide 34 is composed of an inner circumferential surface portion 345, a front surface portion 342, a round portion 343, and an inclined surface portion 344, so that the outermost portion of the outer frame 14 can be formed.

The inner circumferential surface portion 345 is formed to protrude more toward the front of the door than the front surface of the outer frame 14. The front surface of the outer frame 14 may include a flat portion 15 to which the rear surface of the windshield 20 is attached.

The inner circumferential surface portion 345 is formed in a ring shape along the circumferential direction to surround the outer circumferential surface of the windshield 20.

The inner peripheral surface portion 345 may protrude forward from the outer peripheral portion of the outer frame 14 to cover at least a portion of the outer peripheral surface in the thickness direction of the windshield 20.

The front surface portion 342 is disposed more forward than the flat portion 15 of the outer frame 14. The front surface portion 342 may extend in the radial direction of the outer frame 14. The front surface portion 342 is formed in a plane. The front surface portion 342 may be formed parallel to the flat portion 15 of the outer frame 14. The front surface portion 342 may be formed perpendicular to the inner circumferential surface of the mounting guide 34.

The round portion 343 is formed in a circular arc shape between the front surface portion 342 and the inclined surface portion 344, dispersing the external impact even when an external impact is applied at various angles, thereby damaging the mounting guide 34 due to the external impact Can be minimized.

The round portion 343 is disposed outside the front frame portion 342 in the radial direction of the outer frame 14. The round portion 343 may be formed to be rounded at the outer end of the front surface portion 342. The round portion 343 may have a predetermined curvature and be formed in a curved shape. The round portion 343 may be formed in an arc shape. The round portion 343 may be formed in a single four-minute circular circumference when the circular circumference is divided into four equal parts.

The inclined surface portion 344 may be formed to be inclined in a direction in which the diameter increases from the round portion 343 toward the inner frame 19. The inclined surface portion 344 may form an outer peripheral surface of the first hook of the outer frame 14.

The mounting guide 34 may be formed to gradually increase in diameter from the front surface portion 342 to the inclined surface portion 344. The front surface portion 342, the round portion 343, and the inclined surface portion 344 form one mounting guide 34.

Each of the front surface portion 342, the round portion 343, and the inclined surface portion 344 may have a different width in the radial direction and a length of each corresponding portion.

For example, the radial width in each portion of the mounting guide 34 may decrease from the front surface portion 342 to the inclined surface portion 344.

Here, the radial width of the front surface portion 342 is a radial distance between the outer circumferential end of the front surface portion 342 and the inner circumferential surface portion 345.

The radial width of the round portion 343 is a radial distance between the outer circumferential end of the round portion 343 and the outer circumferential end of the front surface portion 342.

The radial width of the inclined surface portion 344 is a radial distance between the outer peripheral end of the inclined surface portion 344 and the outer peripheral end of the round portion 343.

However, referring to the cross section of the mounting guide 34 in FIG. 10, the arc length of the round portion 343 may be longer than the radial length of the front surface portion 342. In addition, the length of the inclined surface portion 344 in the inclined direction may be longer than the radial length of the front surface portion 342.

On the other hand, the radial width from the inner circumferential surface portion 345 of the mounting guide 34 to each portion of the mounting guide 34 is larger as it goes from the front surface portion 342 to the inclined surface portion 344.

That is, the radial width between the inner peripheral surface portion 345 and the outer peripheral end of the inclined surface portion 344 is greater than the radial width between the inner peripheral surface portion 345 and the outer peripheral end of the front surface portion 342.

Also, the radial width between the inner peripheral surface portion 345 and the outer peripheral end of the round portion 343 is greater than the radial width between the inner peripheral surface portion 345 and the outer peripheral end of the front surface portion 342.

The protruding length of the mounting guide 34 may be formed to cover at least about 2/3 of the thickness of the windshield 20. Here, the protruding length of the mounting guide 34 means the protruding length of the inner circumferential surface portion 345 of the mounting guide 34.

This is because, when the protruding length of the mounting guide 34 is too short, external impact may be applied to the outer circumferential surface of the windshield 20, and the load of the windshield 20 cannot be sufficiently supported.

For example, a straight portion 202 and a plurality of curved portions 201 and 203 may be formed on the outer circumferential surface of the windshield 20 (see FIG. 7 ). The plurality of curved portions 201 and 203 may include a first curved portion 201 connected to the front surface of the windshield 20 and a second curved portion 203 connected to the rear surface of the windshield 20. have. Each of the plurality of curved portions 201 and 203 has a constant curvature and is formed in a curved shape.

According to this configuration, the first curved portion 201 is extended in the form of a curved surface toward the front in the thickness direction of the windshield, thereby increasing the strength of the windshield 20 compared to the glass having a rectangular cross-sectional shape.

In addition, the mounting guide 34 is formed to protrude to cover the straight portion 202 and the second curved portion 203 without covering the first curved portion 201, thereby minimizing the area of the door frame 13. have.

That is, the area of the door frame 13 can be reduced while the mounting guide 34 protrudes to cover a part of the outer circumferential surface of the windshield 20.

The second curved portion 203 is formed to be symmetric to the first curved portion 201, so that any one of the curved portions of the first curved portion 201 and the second curved portion 203 moves forward of the outer frame 14. Whether it is facing or facing the rear of the outer frame 14, assembling is possible regardless of the direction, and there is an advantage in that the installation and assembly of the windshield 20 is convenient.

The straight portion 202 is disposed between the first and second curved portions 201 and 203 and is connected to the plurality of curved portions 201 and 203, respectively. Each of the first curved portion 201, the straight portion 202, and the second curved portion 203 may be 1/3 of the thickness of the windshield 20.

The mounting guide 34 may be configured to cover the second curved portion 203 and the straight portion 202 of the windshield 20.

The mounting guide 34 may protrude from the front edge of the outer frame 14. The mounting guide 34 extends in a ring shape to form a space in which the windshield 20 is accommodated.

The mounting guide 34 has a predetermined inner diameter and forms a circle. The inner diameter of the mounting guide 34 corresponds to the outer diameter of the windshield 20, so that the mounting guide 34 surrounds the outer circumferential surface of the windshield 20.

The mounting guide 34 may be formed to protrude to a constant thickness to form the same plane as the front surface of the windshield 20. According to this configuration, a simpler appearance can be realized by eliminating the step between the mounting guide 34 and the windshield 20.

The transmissive region 21 and the non-transmissive region 22 may be formed inside and outside the windshield 20, respectively.

The light-transmitting region 21 is configured to transmit at least a portion of light, and refers to a region made to be visible from the opposite side to the inside. Accordingly, the light-transmitting region 21 is a concept including the semi-light-transmitting region 21.

The transmissive area 21 may be disposed to correspond to the opening 18 of the outer frame 14, the opening 18 of the inner frame 19 and the door window 23. Therefore, in the state in which the door 12 is closed, the user can look through the light-receiving area 21 through the clothes receiving portion.

The center of the transmissive area 21 is positioned at a position corresponding to the center of each opening 18 of the outer frame 14 and the inner frame 19. Here, the corresponding position includes not only the exact coincidence of the center, but also the same eccentric direction of the center. In other words, the center of the transmissive region 21 and the center of the opening 18 may coincide, and the eccentric direction of the transmissive region 21 may be the same as the eccentric direction of the opening 18.

In this embodiment, the center of the opening 18 is eccentrically positioned from the center of the door frame 13 to the upper side (12 o'clock), and correspondingly, the center of the transmissive area 21 is also from the center of the windshield 20. It shows that it is located eccentrically upward (at 12 o'clock). At this time, the center of the transmissive region 21 and the center of the opening 18 may coincide.

The non-transmissive region 22 is formed to surround the transmissive region 21, and the non-transmissive region 22 does not transmit light and the glass itself may appear black.

The non-transmissive area 22 may be disposed to cover the remaining portion of the door frame 13 except for the opening 18 and a portion of the door frame 13.

The boundary between the transmissive region 21 and the non-transmissive region 22 surrounding it may be clearly distinguished by the non-transmissive region 22.

Alternatively, by blurring the boundary between the light-transmitting area 21 and the non-light-transmitting area 22 through a halftone technique, the movement from the light-transmitting area 21 to the non-light-transmitting area 22 can be visually passed. . To this end, the non-transmissive region 22 includes a plurality of shielding dots formed around the transmissive region 21, and the plurality of shielding dots may be formed to decrease in density toward the transmissive region 21.

The outer frame 14 may be composed of a flat portion 15 and a curved portion 16.

The flat portion 15 is in contact with the rear surface of the windshield 20, and a portion of the flat portion 15 may be disposed to overlap the non-transmissive region 22. An adhesive is applied to the flat portion 15, and the windshield 20 may be adhered to the flat portion 15.

The filling groove 43 for filling the adhesive on the front surface of the flat portion 15 of the outer frame 14 may be concavely formed in the thickness direction of the flat portion 15 on the front surface of the flat portion 15.

The adhesive is accommodated in the adhesive filling groove 43, and the rear surface of the windshield 20 can be adhered to the flat portion 15 by the adhesive.

When the adhesive is filled in the adhesive filling groove 43, it may overflow to the outside or the inside of the adhesive filling groove 43. In order to accommodate the overflowing adhesive from the adhesive filling groove 43, adhesive overflow grooves 441 and 442 may be concave in a ring shape on the inside and outside of the adhesive filling groove 43 (see FIG. 6).

The adhesive filling groove 43 and the plurality of adhesive overflow grooves 441 and 442 may extend in the circumferential direction of the outer frame 14.

The adhesive filling groove 43 and the plurality of adhesive overflow grooves 441 and 442 may be formed outside the flat portion 15.

The opaque region 22 of the windshield 20 may be disposed to cover the adhesive filling groove 43 and the adhesive overflow grooves 441 and 442 of the flat portion 15.

The plurality of adhesive overflow grooves 441 and 442 may include a first adhesive overflow groove 441 and a second adhesive overflow groove 442.

The first adhesive overflow groove 441 may be formed in a ring shape on the outside in the radial direction of the adhesive filling groove 43. The second adhesive overflow groove 442 may be formed in a ring shape inside the adhesive filling groove 43. The plurality of adhesive overflow grooves 441 and 442 accommodates the adhesive when the adhesive overflows after filling in the filling groove 43.

A plurality of water-draining holes 48 are formed in the thickness direction through the lower portion of the flat portion 15, and water or moisture formed between the rear of the windshield 20 and the front of the outer frame 14 is drained. It may be discharged to the outside of the door 12 through (48).

The curved portion 16 may be formed to be bent in an arc shape having a predetermined curvature toward the outer periphery of the opening 18 of the inner frame 19 at the inner end of the flat portion 15. The inner portion of the flat portion 15 and the curved portion 16 may be disposed to overlap with the outer edge portion of the transmissive region 21. An opening 18 may be formed in the radially inner side of the curved portion 16.

The mounting guide 34 may protrude from the outermost portion of the flat portion 15 along the circumferential direction than the flat portion 15. The mounting guide 34 of the outer frame 14 is configured to surround the outer rim of the windshield 20 such that the outer rim of the windshield 20 is radially outward from the flat portion 15 of the outer frame 14. It can be prevented from deviating.

A plating layer 17 may be formed on the front surface and the outer circumferential surface of the outer frame 14 by chrome plating. The outer frame 14 is completely immersed in a chromium plating solution, and chromium plating is performed, so that a plating layer 17 may be formed on the entire surface of the outer frame 14.

The plating layer 17 is configured to coat the metallic frame of silver gloss on the outer frame 14. According to this, the plating layer 17 can obtain an effect that looks like a circular drop of water by a bright silver color. In addition, the plating layer 17 may evoke sensibility such as a sense of quality when viewed with the naked eye.

The door window 23 may be disposed to correspond to the garment inlet 102 in a state where the door 12 is closed. The door window 23 may be mounted on the door frame 13 to correspond to the opening 18 of the inner frame 19.

The door window 23 is made of a transparent material, for example, a synthetic resin material having light transmissivity, and the interior space of the clothes receiving portion such as a drum can be visually seen through the door window 23. The door window 23 is not limited to a synthetic material and may be formed of a glass material.

The outer portion of the door window 23 may be inserted and coupled between the outer frame 14 and the inner frame 19.

The outer portion of the door window 23 is formed in a flat shape, and may be configured to be disposed and fixed between the rear end of the curved portion 16 of the outer frame 14 and the inner end of the inner frame 19.

In the closed state of the door 12, a part of the outer frame 14 and the inner frame 19 protrudes forward from the recess 103, and the other part of the outer frame 14 and the inner frame 19 It may be installed to be accommodated in the recess 103.

The flat portion 15 of the outer frame 14 is disposed outside the recess portion 103, protrudes toward the front from the recess portion 103, and the rear end of the curved portion 16 of the outer frame 14 The portion may be accommodated inside the recess portion 103.

The front portion of the outer periphery of the inner frame 19 protrudes outward from the recess portion 103, and the rear portion of the outer periphery of the inner frame 19 can be accommodated in the recess portion 103.

The windshield 20 may be vertically spaced apart from the recess portion 103 to the outside front.

The door 12 may be rotatably installed in the front-rear direction with respect to the main body 10 by the hinge unit 24.

The hinge unit 24 may include a hinge 25, a hinge holder 28 and a bush 29.

The hinge 25 is fixed to the main body 10 and can be rotatably coupled to the door frame 13. The hinge 25 is provided with a base 26 in the form of a plate that is coupled to the main body 10, and a rotation engaging portion 27 protruding from the base portion 26 and rotatably coupled to the door frame 13 Can. A plurality of rotation coupling parts 27 may be provided and spaced apart in the vertical direction.

The hinge holder 28 is coupled to the door frame 13 to support the rotating coupling portion 27 so that the rotating coupling portion 27 does not deviate from the door frame 13.

The bush 29 is inserted into the rotation shaft of the rotation coupling portion 27, so that the rotation shaft can be rotated smoothly.

A hinge unit 24 is mounted on one side of the door 12, and a locking unit 30 may be provided on the other side of the door 12. The locking unit 30 is configured to lock or unlock the door 12 to the body 10.

The locking unit 30 may include a shaft 31, a door latch 32 (door latch) and a spring 33.

The shaft 31 is configured to pass through the door latch 32 and can be mounted on the door frame 13. The spring 33 has an elastic force so that it can be restored when the door latch 32 is rotated.

According to this configuration, the door latch 32 is configured to be rotatable and to be restored to the door frame 13, so that the door 12 can be locked or unlocked to the main body 10.

FIG. 4 is a conceptual view showing the rear of the door 12 in FIG. 2, and FIG. 5 is a cross-sectional view showing a state in which the door 12 is mounted on the front panel 101 of the main body 10 so as to close the garment inlet 102 , FIG. 6 is a conceptual view showing a hook fastening structure between the outer frame 14 and the inner frame 19 by taking a cross section along VI-VI in FIG. 4, and FIG. 7 is taking a cross section along VII-VII in FIG. 4 It is a conceptual view showing the hook fastening structure between the inner frame 19 and the inner frame 19 on which the outer frame 14 is formed, and FIG. 8 looks at the inner frame 19 of FIG. 4 from the front, and the hook on the handle 35 is partially It is a conceptual diagram showing the shape formed by.

5 shows a state in which the control unit of FIG. 1 is removed from the upper side of the front panel 101.

4 and 5, the handle 35 is formed to be recessed on the rear upper side of the inner frame 19, and is configured to allow the user to open the door 12 by pulling the handle 35.

The rear surface of the inner frame 19 may be formed to be convex to the rear in a curved shape.

In order for the user to open and close the door 12, a handle 35 is provided on the door 12. Conventionally, it is common for the handle to be provided at the front of the door. However, in the present invention, since the windshield 20 is provided to cover the front surface of the door 12, it is difficult to install the handle 35 on the windshield 20.

So, the handle 35 is not provided on the front surface of the door 12 due to the windshield 20, and is preferably provided on the rear surface of the door 12. The handle 35 is provided on the inner frame 19.

In addition, it is preferable that the handle 35 is installed on the top of the door 12 so that the user can easily pull the door 12. This is because when the handle 35 is installed at the bottom of the door 12, the user has to bend more of the waist and knees to pull the handle 35.

In addition, since the hinge unit 24 and the locking unit 30 are provided on the left and right sides of the door frame 13 along the horizontal center line passing horizontally in the radial direction of the center of the door frame 13, the horizontal center line It is preferred to be positioned higher.

Moreover, the handle 35 is preferably disposed above the door frame 13 higher than the locking unit 30 in order to open and close the door 12 with little force.

The handle 35 may be formed on the upper rear side of the inner frame 19. In the state in which the door 12 is closed, the handle 35 is higher than the locking unit 30 when viewed from the front of the main body 10, ie along the circumferential direction in the clockwise direction of the door frame 13 1 It can be formed in the section between 3 o'clock and 3 o'clock.

The handle 35 may be formed to be recessed at the rear of the inner frame 19. The handle 35 may be formed in an arc shape along a part of the circumferential direction from the rear of the inner frame 19.

The handle 35 is thinner than the outer periphery of the inner frame 19 (other than the handle 35) and may be formed in a flat shape.

According to this configuration, when the user closes the door 12, when viewed from the front of the main body 10, the handle 35 is recessed forward compared to the rear outer periphery of the inner frame 19, and is formed in a flat shape. ) Is easy to insert the user's hand into the handle 35 in the closed state, and it is easy to identify the position of the handle 35.

To fasten the outer frame 14 and the inner frame 19 to each other, hooks 37 and 36 are formed on the outer frame 14 and the inner frame 19, respectively.

The hooks 37 and 36 may include a first hook 37 provided on the outer frame 14 and a second hook 36 provided on the inner frame 19. Each of the first hook 37 and the second hook 36 may be formed in a ring shape along the circumferential direction.

The first hook 37 may protrude from the outer frame 14 toward the inner frame 19. The first hook 37 may be disposed outside in the radial direction of the mounting guide 34 to surround the outer circumference of the inner frame 19. The first hook 37 may be disposed outside the mounting guide 34 when viewed from the front of the main body 10.

The mounting guide 34 and the first hook 37 are integrally connected by an extension portion 341. The extension portion 341 extends from the mounting guide 34 to the first hook 37. The extension portion 341 extends so that the diameter gradually increases as it goes from the mounting guide 34 to the first hook 37. The extension portion 341 is formed in a curved shape.

Each of the mounting guide 34, the first hook 37 and the extension portion 341 extends along the circumferential direction of the outer frame 14.

According to this configuration, the mounting guide 34, the extension portion 341 and the first hook 37 form the outer circumferential surface of the outer frame 14 in the form of one curved surface, and cover the inner frame 19 to cover the body 10 ) When viewed from the front, the inner frame 19 is covered, and the appearance of the door 12 is beautiful. Each of the mounting guide 34, the extension portion 341, and the first hook 37 is formed in a curved or inclined shape such that the diameter gradually increases as it goes from the mounting guide 34 to the first hook 37 without wrinkles or steps. .

The first hook 37 and the second hook 36 may be disposed to overlap each other in the radial direction.

The first hook 37 is formed to have a larger diameter than the second hook 36, and the second hook 36 may be inserted inside the first hook 37.

The mounting groove 191 may be formed along the circumferential direction between the outer circumferential end of the inner frame 19 and the second hook 36. The second hook 36 is formed to be stepped radially inward from the outer circumferential end of the inner frame 19. The radial height of the mounting groove 191 may be formed to be the same or similar to the thickness of the first hook 37.

According to this, after the outer frame 14 and the inner frame 19 are mutually fastened, the step between the outer circumferential end of the first hook 37 and the outer circumferential end of the inner frame 19 disappears, so that the appearance of the door 12 is beautiful. .

The first hook 37 is formed to protrude in the rear direction toward the inner frame 19 from the outer circumference of the outer frame 14. Hook projections 371 on the inner circumferential surface of the first hook 37 may be formed to protrude radially inward toward the second hook 36.

The second hook 36 protrudes forward from the outer circumference of the inner frame 19 toward the outer frame 14. The hook projection 361 on the outer circumferential surface of the second hook 36 may be formed to protrude radially outward toward the first hook 37. The hook projection 371 of the first hook 37 and the hook projection 361 of the second hook 36 may protrude parallel to each other in the radial direction.

Hook protrusions 371 and 361 may be formed in the wedge shape at the ends of the first hook 37 and the second hook 36, respectively. The hook protrusion 371 of the first hook 37 and the hook protrusion 361 of the second hook 36 may be disposed to overlap each other in the axial direction. The hook projections 371 and 361 do not allow the first hook 37 and the second hook 36 to be coupled toward each other, but are detached in opposite directions.

Each of the hook projections 371 of the first hook 37 and the hook projections 361 of the second hook 36 are formed to be inclined on opposite sides of the first inclined surface and the first inclined surfaces to be in contact with each other before being fastened to contact each other after fastening It may be composed of a second inclined surface. The slopes of the hook projections 371 and 361 are changed in opposite directions to each other based on the vertices of the hook projections 371 and 361.

The slopes of the first and second inclined surfaces may be different. The first inclined surfaces of the hook protrusions 371 and 361 facing each other before fastening may be formed to have a gentle slope compared to the second inclined surfaces of each hook protrusion 371 and 361 facing each other after being fastened.

In other words, after the fastening, the second inclined surfaces of the hook protrusions 371 and 361 facing each other are formed to have a steeper slope than the first inclined surfaces of the respective hook protrusions 371 and 361 facing each other before being fastened.

According to this configuration, the first hook 37 and the second hook 36 are moved toward each other in the axial direction to be engaged with the hook projections 371 and 361, thereby fastening the outer frame 14 and the inner frame 19 can do.

In addition, the wedge-shaped hook protrusions 371 and 361 are easy to connect with the first hook 37 and the second hook 36 toward each other, but as long as there is no damage to the first hook 37 or the second hook 36 It is possible to prevent separation from each other in the direction.

That is, when the first hook 37 and the second hook 36 move toward each other in the axial direction to fasten the outer frame 14 and the inner frame 19, the movement resistance between the hook protrusions 371 and 361 before fastening Is reduced, and after the first hook 37 and the second hook 36 are fastened, the hook protrusions 371 and 361 may be restricted from moving in a direction in which they are released from each other in a state where the second inclined surfaces abut each other.

In order to support the heavy load windshield 20 and to securely hold the hook fastening structure between the outer frame 14 and the inner frame 19, the outer frame 14 is provided with an elastic groove 38 and a crimping portion.

The crimping unit may include a plurality of crimping ribs 39, connecting ribs 40 and support ribs 41.

The elastic groove 38 may be formed in the radially inner side of the first hook 37 on the rear surface of the outer frame 14. The elastic groove 38 may be formed to be dug in the thickness direction of the flat portion 15 on the rear surface of the flat portion 15 of the outer frame 14.

The elastic groove 38 constitutes a flat portion 15 in the thickness direction from the inside of the first hook 37 so that the first hook 37 becomes thinner, so that the first hook 37 is Elastic deformation is possible outward in the radial direction.

According to this configuration, the hook projection 371 of the first hook 37 and the hook projection 361 of the second hook 36 when the second hook 36 enters the axial direction inside the first hook 37 ), the hook projections 361 of the second hook 36 are hook projections 371 of the first hook 37 because the hook projections 371 of the first hook 37 are radially outwardly contacting each other. ) It is easy to enter inside.

In addition, while the hook projection 361 of the second hook 36 passes the highest peak of the hook projection 371 of the first hook 37, the hook projection 371 and the second hook of the first hook 37 ( The first hook 37 is restored to its original position from the deformed position as the radial pressing force of the hook protrusion 361 of 36) is released from each other, so that the hook protrusion 371 and the second hook of the first hook 37 The hook projections 361 of the hooks 36 are engaged with each other.

A plurality of crimp ribs 39 may be formed on the rear surface of the flat portion 15. The crimping rib 39 is protruded so as to be in contact with the inner circumferential surface of the second hook 36 from the rear surface of the flat portion 15, and when the first hook 37 and the second hook 36 are fastened, the second hook ( 36). The compression ribs 39 may be arranged to be spaced apart from each other in the circumferential direction of the flat portion 15.

According to this configuration, the crimping rib 39 compresses the inner circumferential surface of the second hook 36 radially outward when fastening between the first hook 37 and the second hook 36. Accordingly, since the second hook 36 is not pushed inward in the radial direction, the hook projections 361 and 371 of the first hook 37 and the second hook 36 are fastened to each other and are not separated from each other in the axial direction. A fastening state between the outer frame 14 and the inner frame 19 can be maintained.

In addition, the crimping rib 39 can strengthen the bonding force between the outer frame 14 and the inner frame 19 by pressing the second hook 36.

The crimping rib 39 is located on the inner side of the outer frame 14 in the radially inner side than the elastic groove 38.

The entry guide surface 391 may be formed to be inclined toward the elastic groove 38 on the rear surface of the compression rib 39. The entry guide surface 391 may guide the movement of the second hook 36 to induce the second hook 36 to be inserted between the compression rib 39 and the first hook 37.

According to this configuration, the entry guide surface 391 facilitates the second hook 36 to enter the first hook 37, thereby improving the assembling property.

The connecting rib 40 protrudes in the rear direction on the rear surface of the outer frame 14 and may extend in the circumferential direction in the form of a ring. The connecting rib 40 is configured to connect a plurality of crimp ribs 39.

The connecting rib 40 may be formed to protrude toward the inner frame 19 from the opposite side of the first adhesive overflow groove 441 on the rear surface of the flat portion 15.

Some or all of the connecting ribs 40 may be disposed to overlap in the thickness direction of the first adhesive overflow groove 441 and the flat portion 15.

According to such a configuration, the connecting rib 40 can reinforce that the rigidity is reduced due to the thinning of the thickness of one side of the flat portion 15 due to the adhesive overflow groove 441.

The elastic groove 38 may be formed between the connecting rib 40 and the first hook 37. The elastic groove 38 may have an inner inclined surface formed to be inclined so that the thickness of the flat portion 15 gradually decreases from the connecting rib 40 to the first hook 37.

A plurality of support ribs 41 may be protruded on the rear surface of the outer frame 14. The plurality of support ribs 41 are formed in a trapezoidal plate structure, and may extend vertically in the radial direction.

The plurality of support ribs 41 may be spaced apart in the circumferential direction. One side of each of the plurality of support ribs 41 may be integrally connected to the rear surface of the flat portion 15. The outer surface perpendicular to one side surface of the support rib 41 is integrally connected to the connection rib 40, and the plurality of support ribs 41 may be connected to each other by the connection rib 40. One side of the support rib 41 and the other side of the support rib 41 positioned on the opposite side may be formed parallel to the flat portion 15.

According to this configuration, the plurality of support ribs 41 are integrally formed so as to be perpendicular to the inner surface of the connecting rib 40 and the flat portion 15, firmly connecting the connecting rib 40 and the pressing rib 39 I can support.

The plurality of crimping ribs 39 and the plurality of supporting ribs 41 may be disposed to face each other in the radial direction on the inside and outside of the connecting rib 40 with the connecting rib 40 interposed therebetween.

The plurality of support ribs 41 may be disposed to overlap in the thickness direction of the adhesive filling groove 43 and the flat portion 15 on the rear surface of the flat portion 15.

According to this configuration, the support rib 41 can compensate that the rigidity of the flat portion 15 is weakened due to the adhesive filling groove 43.

Reinforcing ribs 42 may be protruded on the opposite side of the second adhesive overflow groove 442 disposed inside the adhesive filling groove 43 among the plurality of adhesive overflow grooves 441 and 442 at the rear surface of the flat portion 15. .

The reinforcement rib 42 may be disposed to overlap the second adhesive overflow groove 442 in the thickness direction of the flat portion 15.

According to this configuration, the reinforcing rib 42 can compensate for the weakening of the rigidity of the flat portion 15 due to the adhesive overflow groove.

The handle 35 is a part of the inner frame 19, and is thinner than other parts other than the handle 35 among the outer parts of the inner frame 19. The handle 35 does not cover the outer surface of the first hook 37 of the outer frame 14 in the axial direction.

Due to this, the hook fastening structure between the handle 35 and the outer frame 14 is somewhat different from the hook fastening structure between the inner frame 19 and the outer frame 14.

The second hook 47 of the handle 35 may be spaced apart in plural in the circumferential direction of the handle 35.

Each of the plurality of second hooks 47 formed on the handle 35 may have different lengths in the circumferential direction.

The first hook 46 of the outer frame 14 and the second hook 47 of the handle 35 may be formed to protrude parallel to each other in the radial direction.

The first hook 46 of the outer frame 14 protrudes radially inward from the outer circumferential inner surface of the outer frame 14, and the second hook 47 of the handle 35 has a radius from the outer circumferential surface of the handle 35 It may be formed to protrude out of the direction.

The first hook 46 of the outer frame 14 and the second hook 47 of the handle 35 overlap in the thickness direction of the handle 35 when the outer frame 14 and the inner frame 19 are fastened to each other. It can be arranged to be engaged with each other in the thickness direction.

A chamfer part 461 may be formed to be inclined at a predetermined angle at one corner of the first hook 46. The contact portion 462 may be formed almost vertically on the other side of the first hook 46.

The chamfer portion 471 may be formed to be inclined at a predetermined angle at one corner of the second hook 47 of the handle 35. The contact portion 472 may be formed almost vertically on the other side of the second hook 47 of the handle 35.

According to this configuration, when the outer frame 14 and the inner frame 19 are fastened to each other in the front-rear direction (axial direction), the chamfer portions 461 and 471 contact each other so that the second hook 47 of the handle 35 is the outer It is easy to enter the inside of the first hook 46 of the frame 14.

In addition, after the outer frame 14 and the handle 35 are fastened, the contact portions 462 and 472 of the first hook 46 of the outer frame 14 and the second hook 47 of the handle 35 are almost vertical. It is impossible to separate each other because they are close together.

An elastic groove 38 is formed to be dug in the thickness direction on the rear surface of the flat portion 15 of the outer frame 14, so that the first hook 46 is inserted into the second hook 47 inside and then coupled to the first hook ( 46) is elastically deformable outward in the radial direction by the elastic groove (38).

In addition, the second hook 36 can easily enter the inside of the first hook 37 by the chamfer portions 461 and 471.

Moreover, the first hook 37 and the second hook 36 can be prevented from being removed from each other by the contact portions 462 and 472.

On one side of the handle 35, a reinforcing rib 45 may be formed to protrude toward the second adhesive overflow groove 442.

The reinforcing ribs 42 may be disposed to contact the opposite side of the second adhesive overflow groove 442. The reinforcing rib 45 of the handle 35 can compensate for the weakening of the strength of the flat portion 15 due to the thinning of the flat portion 15 due to the second adhesive overflow groove 442.

In addition, the reinforcing rib 42 serves as a spacer that maintains a constant distance between the handle 35 and the flat portion 15, thereby making it possible to make the thickness of the handle 35 thin.

In addition, the reinforcing rib 42 can not only reinforce the strength of the handle 35 even when the thickness of the handle 35 becomes thin, but also the contact portion 462 and the second hook 47 of the first hook 46 The contact portion 472 may maintain a contact state with each other.

Therefore, the coupling structure between the outer frame 14 and the inner frame 19 is improved by the fastening structure of the first hook 46 of the outer frame 14 and the second hook 47 of the handle 35, thereby improving the assembling and assembly. Can.

Claims (20)

1. A body having a front panel on which a clothing inlet is formed, and a clothing receiving portion for receiving clothing input through the clothing inlet;

   It includes a door rotatably installed on the front panel to open and close the clothing inlet,

   The door,

   An outer frame having an opening and disposed toward the outside of the main body;

   A windshield coupled to the front surface of the outer frame to cover the opening;

   An inner frame coupled to the rear surface of the outer frame and disposed toward the inside of the body; And

   Clothing processing apparatus including a mounting guide that protrudes from the outer circumferential portion of the outer frame to surround the outer circumferential surface of the windshield, the inner circumferential surface is disposed with a gap with the outer circumferential surface of the windshield.
2. According to claim 1,

   The clearance is 0.1mm to 1.0mm clothing processing apparatus.
3. According to claim 1,

   The clearance is 0.5mm ~ 0.7mm clothing processing device.
4. According to claim 1,

   The mounting guide is integrally formed with the outer frame,

   The mounting guide and the outer frame are garment processing devices that are injection molded from a plastic material.
5. According to claim 1,

   The mounting guide is a garment processing device formed in the form of a ring.
6. The method of claim 5,

   The width of the mounting guide is 1.5mm ~ 6.0mm,

   The width of the mounting guide is half the difference between the diameter of the outer circumferential surface of the mounting guide and the inner circumferential surface of the mounting guide.
7. The method of claim 5,

   The width of the mounting guide is 2.5mm ~ 4.5mm clothing processing device.
8. The method of claim 5,

   The mounting guide forms the outermost portion of the outer frame,

   The mounting guide,

   An inner peripheral surface portion protruding toward the front of the outer frame in the thickness direction of the windshield so as to cover a part of the outer peripheral surface of the windshield;

   A front surface portion extending in the radial direction from the inner peripheral surface portion and formed in a flat shape;

   A round portion formed to be rounded in an arc shape from the front surface portion;

   Apparatus for processing a garment including an inclined surface portion formed to be inclined to increase in diameter toward the inner frame from the round portion.
9. The method of claim 8,

   The radial width from the inner peripheral surface portion to the outer peripheral end of the front surface portion is 2.5 mm or more,

   The radial width from the inner peripheral surface portion to the outer peripheral end of the inclined surface portion is 4.5 mm or less,

   A clothing processing apparatus in which the radial width from the outer peripheral end of the front surface portion to the outer peripheral end of the round portion is 2 mm or less.
10. The method of claim 8,

    The radial width of the front surface portion, the arc length of the round portion and the length of the inclined surface portion are different from each other, and the arc length of the round portion is longer than the radial width of the front surface portion,

    The length of the inclined surface portion is longer than the radial width of the front portion clothing processing apparatus.
11. The method of claim 8,

    The radial width of each of the front surface portion, the round portion, and the inclined surface portion is different from each other, and the radial width from the inner peripheral surface portion to the outer peripheral end of the inclined surface portion is greater than the width from the inner peripheral surface portion to the outer peripheral end of the front surface portion. Larger garment handling device.
12. According to claim 1,

    The door,

    It is provided on the front surface of the outer frame, and includes a flat portion in which an adhesive filling groove for attaching the windshield is formed,

    The mounting guide is a garment processing device formed perpendicular to the flat portion.
13. According to claim 1,

    The mounting guide covers at least 2/3 of the thickness of the windshield.
14. The method of claim 8,

    The inner peripheral surface portion clothing processing apparatus covering at least 2/3 of the thickness of the windshield.
15. The method of claim 8,

    The windshield has a first curved portion formed in the front in the thickness direction, and a straight portion extending toward the rear from the first curved portion,

    The inner circumferential surface portion at least a portion of the clothing processing apparatus covering the straight portion.
16. The method of claim 15,

    The mounting guide is a clothing processing device covering all of the straight portion.
17. The method of claim 15,

    The front glass further includes a second curved portion extending symmetrically with the first curved portion toward the rear in the thickness direction of the windshield from the straight portion,

    The first curved portion is opened from the inner peripheral surface portion,

    The inner peripheral surface portion is a garment processing apparatus that protrudes to cover the straight portion and the second curved portion.
18. According to claim 1,

    The front glass is a clothing processing apparatus formed in a disk shape with front and rear surfaces, respectively.
19. According to claim 1,

    The outer frame,

    It includes a flat portion having an adhesive filling portion for filling the adhesive for the attachment of the windshield,

    The adhesive filling portion,

    An adhesive filling groove in which the adhesive is filled; And

    Clothing treatment apparatus including a plurality of adhesive overflow grooves that are spaced in the radial direction with the adhesive filling groove therebetween in the flat portion and accommodate the adhesive overflowing from the adhesive filling groove.
20. According to claim 1,

    A first hook protruding from the outer circumference of the outer frame toward the inner frame; And

    And a second hook formed protruding from the outer circumference of the inner frame toward the outer frame and coupled with the first hook by interference fit.

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