KR102594013B1 - Door for sterilization sterilizer with improved assembility - Google Patents

Abstract

A door for a sterilizer with improved assembly properties is disclosed. The door for a sterilizer with improved assembly according to the present invention is a door for a sterilizer in which metal plates are bent and inserted into each other and then joined with rivets in order to open and close the entrance to the receiving space of the sterilizer main body. A first vertical frame each having a first coupling hole and a second coupling hole formed on one surface; a second vertical frame in which third and fourth coupling holes are formed on one surface of both end regions in the longitudinal direction facing the first and second coupling holes, respectively; a first horizontal frame coupled to each end of the first and second vertical frames by rivets or welding, with both ends inserted into the first and third coupling holes, respectively; a second horizontal frame coupled to the other ends of the first and second vertical frames by rivets or welding, with both ends inserted into the second and fourth coupling holes, respectively; And a glass installed in a transparent hole formed between the first vertical frame and the second vertical frame and the first horizontal frame and the second horizontal frame, and at the front edge of the first vertical frame and the second vertical frame, First and second seating ends for seating both longitudinal edges of the glass are formed to be stepped along the longitudinal direction, and the first horizontal frame and the second horizontal frame have an opening formed in the center, Both longitudinal edges are bent inward multiple times to expose the surface to form bent portions, and glass fixing members consisting of a support end and a fixing end are provided on the first and second horizontal frames, respectively, and the glass fixing members The support end is positioned at an end of the glass so as to support and fix both longitudinal ends of the glass in a state in which the glass is seated on the front surface of each of the seating ends and the front surfaces of each bent portion of the first and second horizontal frames. Supports and the fixed end is characterized in that it is fixed to the outer surface of each bent portion of the first horizontal frame and the second horizontal frame.

Description

Door for sterilizer with improved assemblyability {DOOR FOR STERILIZATION STERILIZER WITH IMPROVED ASSEMBILITY}

The present invention relates to a door for a sterilizer with improved assemblability. More specifically, it not only facilitates the installation of glass for the door, but also allows installation of a magnet for maintaining closure by changing the structure of the upper and lower horizontal frames. It relates to a door for a sterilizer with improved assemblability that can facilitate the manufacture of upper and lower horizontal frames.

In general, sterilizers are used to sterilize and disinfect waterproof aprons, textile aprons, sanitary hats, sanitary hats, various kitchen utensils, shoes, sanitary clothing, etc. used by workers in food processing company workshops or restaurants that require cleanliness. .

In other words, it is very important to keep aprons, sanitary hats, and hats clean in food processing company workplaces or restaurants, so used items must be washed, disinfected, sterilized, dried, and then stored. Sterilization must be done at the same time as drying. do.

After washing such used items, it takes a lot of time to naturally dry them in the sun, and it is difficult to choose a natural drying place, and depending on the weather conditions, it is inconvenient to not dry the used items in the sun, and dust in the air There are unhygienic problems such as sticking.

In particular, in places where several people work, a large sterilizer is needed to simultaneously dry and sterilize multiple aprons, sanitary hats, and sanitary hats.

As a prior art to solve this problem, a disinfection and drying device for cooking utensils is disclosed in Republic of Korea Patent No. 10-1302517 (announcement date: 20130902).

This disinfection and drying device sterilizes and disinfects the cooking utensils by passing through an ionizer that generates ions in the direction in which the circulating wind circulates in the drying room where the cooking utensils are located. In addition, it additionally removes moisture contained in the circulating wind and heats it. This makes it possible to disinfect and dry cooking utensils more efficiently.

Meanwhile, Republic of Korea Patent No. 10-1765858 (Publication Date: 20170810) discloses a shoe drying sterilizer. This shoe drying sterilizer has a shoe holder in the inner space to hold shoes in order to disinfect shoes in the workplace where shoes are worn, and sterilizes with ultraviolet rays and ions generated from an ultraviolet sterilizing lamp and an ion generator. While doing so, warm air is used to dry the inside of the shoe. And the storage space can be opened and closed by a door.

As such, the door that opens and closes the storage space of a device such as a sterilizer, dryer, or disinfector must not only be coupled to the main body in an airtight manner, but must also maintain robustness, so it is mainly made of stainless steel metal plates.

Doors that open and close the storage space of devices such as the above-mentioned sterilizer, dryer, or disinfector are manufactured in various forms.

As an example, Korea Registered Design No. 30-0483704 (Publication Date: 20080314) discloses a boot disinfection dryer, and Korea Registered Design No. 30-0497700-1 (Publication Date: 20110125) discloses a kitchen sterilization storage unit.

As shown in the attached drawings Figures 1 and 2, the door of a sterilizing/disinfecting and drying machine according to the prior art has a structure provided with a glass viewing window in the center so that the internal storage space can be visually checked. This viewing window has the advantage of being able to check the contents inside from the outside.

However, the door for a sterilizer/disinfector according to the prior art had to use two stainless steel plates to manufacture the front plate that forms the front of the door and the rear plate that forms the back, and in particular, a circular or square viewing window is formed in the center, which requires a lot of material. There was a problem with the use of . In other words, in order to manufacture a single door, the front plate, which forms the front of the door, and the rear, which forms the back, are joined together by bending the edge of the back plate. However, in this case, the weight of the door increases and two metal plates are required. A problem arises. In addition, a door with this structure must have a see-through window because the inside cannot be seen when the storage space is closed. When a see-through window is formed on the door, the plates cut from the front and back plates have irregular shapes and specifications. There was a problem of significant material loss as it did not fit and could not be used to manufacture doors.

In addition, manufacturing work efficiency was low as welding work had to be done to bend and join the front and back plates, and it was difficult to attach the packing to the welded area and install the door so that the welded area was not exposed to the outside. There was a problem in that the number of parts had to be attached because a handle had to be attached to increase the manufacturing cost.

As a prior art to solve these problems, Republic of Korea Patent No. 10-1912314 (announcement date: October 26, 2018) discloses a door for a sterilizer and a method of manufacturing the same.

The door for a sterilizer has coupling holes formed in the upper and lower portions of the first and second vertical frames facing each other, and both ends of the first and second horizontal frames are fitted into the upper and lower coupling holes, and the first and second horizontal frames are connected to each other. , 2 A transparent glass is joined to the rear seating end of the frame formed by the vertical frame and the first and second horizontal frames, and the door is fitted and joined to the first and second vertical frames and the first and second horizontal frames to form a frame. In this regard, materials could be significantly reduced, and manufacturing workability could be significantly improved and manufacturing time could be shortened by eliminating the work to weld and assemble each part.

However, the door for a sterilizer according to the prior art had the following problems.

First, the door for a sterilizing/disinfecting machine had a problem in that it was difficult to install and join the glass because the seating end on which the transparent glass was seated was formed on the back of each frame.

Second, the door for the sterilizer is formed by bending the first and second horizontal frames into a closed cross-section structure as shown in FIG. 3, thereby forming a V cutting portion (V) at the bent position of each corner portion (C). There was a problem in that the work had to be done first and then finally bent into a shape with a closed cross-section by hand. That is, since the first and second horizontal frames had a closed cross-sectional structure, they could not be bent using a bending device, and there was a problem that additional V-cutting work had to be performed.

Third, the door for a sterilizer according to the prior art has each wing (H1, H2) of the hinge (H) that rotatably couples the door (D) to the main body (1) between the main body (1) and the door (D). Since it was fixed by welding in close contact with the outer surface, each wing (H1, H2) and the welded area were exposed to the outside. In this way, each wing (H1, H2) was exposed to the outside and the welded area was also exposed, thereby creating an external appearance. There was a problem that harmed.

Fourth, the door for the sterilizer is formed by bending the first and second horizontal frames into a closed cross-sectional structure as shown in FIG. 3, so that a magnet for maintaining the door closed can be installed inside the upper horizontal frame. Since this was not possible, there was a problem in that additional work had to be done to create a hole in the horizontal frame, install a magnet inside it, and block the magnet installation hole again.

. Republic of Korea Patent No. 10-1912314 (Announcement Date: 2018.10.26)

The object of the present invention is to provide a door for a dry sterilizer, in which the viewing glass can be easily mounted and removed from the front of the door, the wings of the hinge can be combined so as not to be exposed to the outside, and the door is kept closed. The object of the present invention is to provide a door for a sterilizer with improved assembly properties that not only facilitates the installation of magnets but also facilitates bending of the horizontal frame.

In addition, the problem to be solved by the present invention is not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly apparent to those skilled in the art from the description below. It will be understandable.

The above object is, according to the present invention, to open and close the entrance to the accommodation space of the sterilizer main body, a door for a sterilizer in which metal plates are bent, inserted together, and then joined with rivets, and the first coupling is on one side of both end regions in the longitudinal direction. A first vertical frame in which a ball and a second coupling hole are formed, respectively; a second vertical frame in which third and fourth coupling holes are formed on one surface of both end regions in the longitudinal direction facing the first and second coupling holes, respectively; a first horizontal frame coupled to each end of the first and second vertical frames by rivets or welding, with both ends inserted into the first and third coupling holes, respectively; a second horizontal frame coupled to the other ends of the first and second vertical frames by rivets or welding, with both ends inserted into the second and fourth coupling holes, respectively; and a glass installed in a transparent hole formed between the first and second vertical frames and the first and second horizontal frames, wherein both longitudinal edges of the glass are seated on front edges of the first and second vertical frames. The first and second seating ends are formed to be stepped along the longitudinal direction, and the first and second horizontal frames are bent by multiple bending inward on both edges in the longitudinal direction so that an opening is formed in the center to expose the inner surface. A portion is formed, and a glass fixing member consisting of a support end and a fixing end is provided on the first and second horizontal frames, respectively, and the glass fixing member is provided so that the glass is attached to each of the seating ends and each of the first and second horizontal frames. The support end supports the ends of the glass so that both ends in the longitudinal direction of the glass are supported and fixed while seated on the front surface of the bent part, and the fixing end is fixed to the outer surface of each bent part of the first and second horizontal frames. This is achieved by a door for a sterilizer with improved assembling ability.

The widths of the first coupling hole, the second coupling hole, the third coupling hole, and the fourth coupling hole are such that each end of the first horizontal frame and the second horizontal frame has the first coupling hole, the second coupling hole, and the fourth coupling hole. When fitted into the 3 coupling hole and the fourth coupling hole, the front surface of each seating end coincides with the front surface of each bent portion and is formed to be equal to or greater than the thickness of the first horizontal frame and the second horizontal frame so that they have the same height. It can be.

Door hinge coupling holes for inserting and engaging the door wing of the hinge are formed at the upper and lower portions of the boundary corner areas of the front and side surfaces of the first vertical frame, respectively, and on the entrance of the main body corresponding to the door hinge coupling hole. , Body hinge coupling holes may be formed in the lower portion for the main body wings of the hinge to be inserted and coupled to each other.

At the rear edge of the glass, when the glass is seated on the first seating end, the second seating end, the first horizontal frame, and the second horizontal frame, the first seating end, the second seating end, the first horizontal frame, and An opaque coating layer may be formed to cover the second horizontal frame so that it is not exposed to the outside.

According to the present invention, each horizontal frame is bent to form an opening, so that the work of bending the horizontal frame can be done easily and quickly, and the effect of easy installation of the magnet for door closing can be provided. .

In addition, since the glass is seated and fixed to each seating end on the front of the door, it is possible to provide the effect of quickly and easily joining the glass to the transparent hole of the door.

In addition, by fixing the glass seated on the seating end with a glass fixing member, it is possible to provide the effect of fixing the glass more stably and firmly.

Figures 1 and 2 are perspective views showing a dry sterilizer according to the prior art.
Figure 3 is a schematic cross-sectional view for explaining the operation of bending the horizontal frame of a conventional dry sterilizer door.
Figure 4 is a partially enlarged perspective view showing the coupling structure of a hinge that rotatably couples a conventional door for a dry sterilizer to the main body.
Figure 5 is an exploded perspective view showing a door for a sterilizer with improved assemblyability according to the present invention.
Figure 6 is a perspective view of the assembled state of the door for a sterilizer and disinfector with improved assembly shown in Figure 5.
Figure 7 is a cross-sectional view taken along line AA of Figure 6.
Figure 8 is a cross-sectional view taken along line BB of Figure 6.
Figure 9 is a cross-sectional view taken along line CC of Figure 6.
Figure 10 is a partially enlarged cross-sectional view showing the coupling structure of the hinge shown in Figure 5.
Figure 11 is a schematic diagram showing the process of assembling the door for the sterilizer shown in Figure 5.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the attached drawings. However, in describing the present invention, descriptions of already known functions or configurations will be omitted to make the gist of the present invention clear.

In this specification, the terminology used is for describing embodiments and is not intended to limit the invention. As used herein, singular forms also include plural forms, unless specifically stated otherwise in the context. As used in the specification, 'comprises' and/or 'comprising' does not exclude the presence or addition of one or more other elements.

In this specification, when a component is referred to as being “connected” to another component, it should be understood that it may be directly connected to the other component, but that other components may also exist in between. On the other hand, when a component is referred to as being “directly connected” to another component, it should be understood that no other components exist in between.

In this specification, the terms used are only used to describe specific embodiments and are not intended to limit the invention.

In this specification, singular expressions include plural expressions unless the context clearly dictates otherwise.

Among the attached drawings, Figure 5 is an exploded perspective view showing a door for a sterilizer/disinfector with improved assemblyability according to the present invention, and Figure 6 is a perspective view of a combined state of the door for a sterilizer/disinfector with improved assemblyability shown in Figure 5. 7 is a cross-sectional view taken along line A-A of FIG. 6. And, Figure 8 is a cross-sectional view taken along line B-B of Figure 6. Hereinafter, the front refers to the surface facing outward when the door 20 is coupled to the main body 10 in a direction opposite to the entrance of the main body 10.

As shown in Figures 5 to 8, the door 20 for a sterilizer and disinfector with improved assemblage according to the present invention is made by bending metal plates and inserting them into each other in order to open and close the entrance to the receiving space of the sterilizer main body 10. It has a structure joined by rivets. This door 20 includes a first vertical frame 40 in which first coupling holes 42 and second coupling holes 44 are formed on one surface of both end regions in the longitudinal direction, a first coupling hole 42, and A second vertical frame 50 in which third coupling holes 52 and fourth coupling holes 54 are formed on one surface of both end regions in the longitudinal direction facing the second coupling hole 44, and both ends are first coupled to each other. The first horizontal frame is coupled to each end of the first vertical frame 40 and the second vertical frame 50 by rivets or welding while inserted into the ball 42 and the third coupling hole 52, respectively. The frame 60 and the first vertical frame 40 and the second vertical frame 50 are formed by rivets or welding with both ends inserted into the second coupling hole 44 and the fourth coupling hole 54, respectively. Covers the second horizontal frame 70, which is coupled to each other end, and the transparent hole 21 formed between the first and second vertical frames 40 and 50 and the first and second horizontal frames 60 and 70. The glass 80 installed on the first and second vertical frames 40 and 50 and the first and second horizontal frames 60 and 70, and the upper end of the glass 80 are fixed to the first horizontal frame 60 so as to It includes each glass fixing member 30 for fixing the lower end to the second horizontal frame 70.

In particular, on each inner side of the first and second vertical frames 40 and 50 facing each other, first and second seating ends 43 and 53 for seating both edges in the longitudinal direction of the glass 80 are provided along the longitudinal direction. Each is formed to be stepped, and the first and second seating ends 43 and 53 are formed to be exposed toward the front with reference to FIGS. 5 and 6 . In this way, the first and second seating ends 43 and 53 are formed facing forward on the inner portion of the first and second vertical frames 40 and 50, that is, on the inner portion of the area facing each other. , 50) and the glass 80 that covers the transparent hole 21 formed when the first and second horizontal frames 60 and 70 are combined can be combined on the front of the door 20 to improve workability. It is to do so. Since the first and second seating ends (43, 53) on both sides are formed to be stepped toward the front, the first and second vertical frames (40, 50) and the first and second horizontal frames (60, 70) are combined to form a The construction 21 can be closed by seating the glass 80 on each of the first and second seating ends 43 and 53 from the front side of the door 20. In addition, since the first and second seating ends 43 and 53 are formed only on the first and second vertical frames 40 and 50, a portion of the upper and lower end areas of the glass 80 is connected to the upper and lower sides of the door 20. This is to improve the aesthetics of the entire door 20 by exposing it to provide a sophisticated appearance.

Meanwhile, as shown in FIG. 9, the door wing 92 of the hinge 90 is inserted into the upper and lower portions of the boundary corner area 47 on the front and side surfaces of the first vertical frame 40 to form a rivet or spot. Door hinge coupling holes 47 for joining by welding are formed, respectively. The door wing 92 of the hinge 90 is inserted into the door hinge coupling hole 47 and fixedly coupled, so that the door wing 92 is not exposed to the outside. Meanwhile, body hinge coupling holes 17 for inserting and coupling the main body wing 94 of the hinge 90 are formed in the upper and lower portions of the entrance of the main body 10 corresponding to the door hinge coupling hole 47, respectively. do. The main body wing 94 of the hinge 90 is inserted into the main body hinge coupling hole 17 and fixedly coupled, so that the main body wing 94 is not exposed to the outside.

In this way, while each wing (92, 94) of the hinge is inserted into the door hinge coupling hole (47) and the body hinge coupling hole (17), the wings (92, 94) are fixedly coupled by spot welding or rivets, etc. Since they are not exposed to the outside, the aesthetics of the door 20 and the main body 10 can be significantly improved.

In addition, each of the first and second vertical frames 40 and 50 may be formed as a single piece, but as shown in FIG. 5, the two parts are bent and then joined to each other by rivets or welding to form one frame. It can also be formed.

The first and second horizontal frames 60 and 70 are formed with openings 62 and 72 in the center, and both longitudinal edges are bent multiple times inward to expose the inner surfaces 64 and 74, thereby forming bent portions 66 and 70. 76) are formed respectively. That is, the longitudinal edges of both the first and second horizontal frames 60 and 70 face each other (both sides are symmetrical to each other). By forming the bent portions 66 and 76 in the same shape, openings 62 and 72 are formed between the bent portions 66 and 76 on both sides, and these openings 62 and 72 provide access to the inside. The surfaces 64 and 74 are exposed to the outside. As the inner surfaces 64 and 74 are exposed by the openings 62 and 72, the door 20 is attached to the inner surfaces 64 and 74 of the main body ( 10) can be easily installed with a magnet for keeping the door closed. That is, in the related art, since the horizontal frame was bent to have a closed cross-section, a separate magnet was required to attach the magnet for keeping the door 20 closed to the door 10. The aesthetics were spoiled by welding and fixing a piece of magnetic steel plate to the outer surface of the horizontal frame, but there was an opening so that the inner surfaces 64 and 74 of each of the above-mentioned first and second horizontal frames 60 and 70 were exposed to the outside. By forming (62, 72), the magnets can be installed inside each of the first and second horizontal frames (60, 70) without being exposed to the outside.

The thickness T of the first and second horizontal frames 60 and 70 is determined by the first coupling hole 42, the second coupling hole 44, and the first coupling hole 42 and the second coupling hole 44 formed in the first and second vertical frames 40 and 50, respectively. It is formed to be equal to or smaller than the width (W) of the third coupling hole 52 and the fourth coupling hole 54. That is, each end of the first horizontal frame 60 and the second horizontal frame 70 has a first coupling hole 42, a second coupling hole 44, a third coupling hole 52, and a fourth coupling hole ( 54), the front surface of each seating end (43, 53) on which the glass 80 is seated and the front surface (66A, 76A) of each bent part (66, 76) are aligned without forming a step, forming a flat surface. It is formed to be equal to the thickness (T) of the first horizontal frame 60 and the second horizontal frame 70 and the width (W) of the first, second, third, and fourth coupling holes (42, 44, 52, and 54). It will happen.

Due to this structure, the front surfaces (66A, 76A) of the bent portions (66, 76) of the first and second horizontal frames (60, 70) serve as seating ends (43, 53), so that the first and second horizontal frames (60, 70) , 70), there is no need to form a separate seating end on which the glass 80 will be seated and supported.

Meanwhile, the first and second horizontal frames 60 and 70 are configured to have open portions 62 and 72, so that multiple bending of the bent portions 66 and 76 can be performed quickly and easily. That is, as shown in FIG. 4, the conventional horizontal frame was composed of a closed cross-section, so bending work using a bender was impossible, and ultimately there was a problem that the worker had to bend it manually. However, the first and second horizontal frames described above Since (60, 70) has a structure in which an opening (62, 72) is formed in the center of one side, manual work is not required and bending work can be performed quickly and easily using only a bender. In other words, since the above-described first and second horizontal frames 60 and 70 have an opening portion 62 and 72 formed in the center of one side, a bender blade having a predetermined angle is used to form the bent portions on both sides ( 66,76) can be bent multiple times.

The glass 80 is installed in the transparent hole 21 of the door 20, and as shown in FIG. 5, an opaque coating layer 82 is formed on the back edge. This coating layer 82 is intended to make the glass 80 more aesthetically pleasing and sophisticated, and in particular, each of the seating ends 43 and 53 of the first and second vertical frames 40 and 650 on which the glass 80 is seated, and the first ,2 It serves to cover the bent portions (66,76) and open portions (62,72) of the horizontal frames (60,70) from being exposed to the outside. In this way, the coating layer 82 is installed on each of the seating ends 43 and 53, the bent portions 66 and 76 and the opening portions 62 and 72, and the first and second horizontal frames 60 and 70, etc. Since the door 10 is covered so that it is not exposed to the outside, the door 10 provides a remarkably sophisticated and clean aesthetic.

The glass fixing member 30 consists of a support end 32 and a fixation end 34 and is formed in a “┗” shape. This glass fixing member 30 is used to support and fix the upper and lower ends of the glass 80, which are seated on each of the seating ends 43 and 53 and the first and second horizontal frames 60 and 70. This glass fixing member 30 is such that the glass 80 is positioned at each of the seating ends 43 and 53 and the front surfaces 66A and 76A of each of the bent portions 66 and 76 of the first and second horizontal frames 60 and 70, respectively. The support end 32 is formed on the outer surface of the end of the glass 80 (based on FIG. 5) so as to support and fix both ends in the longitudinal direction (up and down directions based on FIG. 5) of the glass 80 in a seated state. front) and the fixed end 34 is fixed to the outer surfaces of the bent portions 66 and 76 of the first and second horizontal frames 60 and 70 by rivets or screws, etc. Meanwhile, the color of the glass fixing member 30 is the same as the color of the coating layer 82 of the glass 80 so that exposure to the outside can be minimized. For example, when the coating layer 82 is black, the glass fixing member 30 can also be formed in black to minimize exposure of the glass fixing member 30.

The assembly process of the sterilizer door 20 configured as described above will be described based on FIG. 11 of the attached drawings.

Figure 11 is a schematic diagram showing the process of assembling the door for the sterilizer shown in Figure 5.

As shown in FIG. 11, in order to assemble the door 20, the first and second vertical frames 40 and 50, the first and second horizontal frames 60 and 70, and the glass fixing member 30 are laser cut. Process. In other words, the flat plate is cut in the form of a developed view.

Subsequently, both ends of the first horizontal frame 60 are inserted into the first coupling hole 42 of the first vertical frame 40 and the third coupling hole 52 of the second vertical frame 50, and then welded or riveted. and combine.

In addition, after inserting both ends of the second horizontal frame 70 into the second coupling hole 44 of the first vertical frame 40 and the fourth coupling hole 54 of the second vertical frame 50, welding or riveting processing is performed. and combine.

Through this process, a transparent hole 21 is formed between the first and second vertical frames 40 and 50 and the first and second horizontal frames 60 and 70.

And, since the thickness (T) of the first and second horizontal frames (60, 70) and the width (W) of the first, second, third, and fourth coupling holes (42, 44, 52, and 54) are formed to be the same, 1,2 The heights of the front surfaces (66A, 76A) of the bent portions (66,76) of the horizontal frames (60,70) and each of the seating ends (43,53) on both sides are equal to each other, so that a flat surface can be formed without a step.

When the first and second vertical frames (40, 50) and the first and second horizontal frames (60, 70) are combined, the front (66A) of the bent portions (66, 76) of the first and second horizontal frames (60, 70) After seating the glass 80 on each of the seating ends 43 and 53 formed on the first and second vertical frames 60 and 70, silicone, etc. are applied to the longitudinal edges and the areas of each seating ends 43 and 53. Injection is used to fix both edges of the glass 80 in the longitudinal direction.

Next, the support ends 32 of each glass fixing member 30 are brought into close contact with the front surfaces of the upper and lower ends of the glass 80, and then each fixing end 34 is connected to the first and second horizontal frames 60, 70).

Through this process, the upper and lower ends of the glass 80 can be firmly fixed to the first and second horizontal frames 60 and 70 by the respective glass fixing members 30.

In particular, since the coating layer 82 is formed on the glass 80, each seating end 43 and 53 and the first and second horizontal frames 60 and 70 are not exposed to the outside, thereby improving the appearance of the door 20. I do it.

In addition, by bending the first and second horizontal frames 60 and 70, which constitute the upper and lower parts of the door 20, in an open manner, not only can the bending work be easily performed, but it is also used to keep the door 20 closed. Installation of the magnet can be done without separate parts or additional work.

Although specific embodiments of the present invention have been described and shown above, it is known in the art that the present invention is not limited to the described embodiments, and that various modifications and changes can be made without departing from the spirit and scope of the present invention. This is self-evident to those who have it. Accordingly, such modifications or variations should not be understood individually from the technical idea or viewpoint of the present invention, and the modified embodiments should be regarded as falling within the scope of the claims of the present invention.

10: main body 20: door
21: Perspective hole 30: Glass fixing member
32: support end 34: fixed end
40: first vertical frame 42: first coupling hole
44: second coupling hole 43,53: seating end
50: second vertical frame 52: third coupling hole
54: fourth coupling hole 60: first horizontal frame
62,72: opening 64,74: inner surface
66,76: Bend part 66A,76A: Front
70: second horizontal frame 80: glass
82: coating layer 90: hinge
92,94: wings

Claims (4)

A door for a sterilizer in which metal plates are bent, inserted together, and then joined with rivets to open and close the entrance to the receiving space of the sterilizer body,
A first vertical frame having first and second coupling holes formed on one surface of both end regions in the longitudinal direction, respectively; a second vertical frame in which third and fourth coupling holes are formed on one surface of both end regions in the longitudinal direction facing the first and second coupling holes, respectively; a first horizontal frame coupled to each end of the first and second vertical frames by rivets or welding, with both ends inserted into the first and third coupling holes, respectively; a second horizontal frame coupled to the other ends of the first and second vertical frames by rivets or welding, with both ends inserted into the second and fourth coupling holes, respectively; And a glass installed in a transparent hole formed between the first vertical frame and the second vertical frame and the first horizontal frame and the second horizontal frame,
At the front edges of the first and second vertical frames, first and second seating ends for seating both longitudinal edges of the glass are formed to be stepped forward along the longitudinal direction, respectively,
The first and second horizontal frames are each formed by multiple bending of both longitudinal edges inward so that an opening is formed in the center and the inner surface is exposed,
The first horizontal frame and the second horizontal frame are each provided with a glass fixing member consisting of a support end and a fixed end, and the glass fixing member is configured such that the glass is disposed on the front surface of each of the seating ends and the first and second horizontal frames. The support end supports and fixes both ends of the glass in the longitudinal direction while seated on the front surface of each bent part of the glass, and the fixed end supports each bend of the first and second horizontal frames. Characterized in that it is fixed to the outer surface of the unit,
A door for sterilizers with improved assembly. According to paragraph 1,
The widths of the first coupling hole, second coupling hole, third coupling hole, and fourth coupling hole are,
When each end of the first horizontal frame and the second horizontal frame is fitted into the first coupling hole, the second coupling hole, the third coupling hole, and the fourth coupling hole, the front surface of each seating end and each of the bent portions Characterized in that the front surfaces are formed to be equal to or greater than the thickness of the first horizontal frame and the second horizontal frame so that they have the same height.
A door for sterilizers with improved assembly. According to paragraph 1,
Door hinge coupling holes for inserting and engaging the door wing of the hinge are formed at the upper and lower portions of the boundary corner areas of the front and side surfaces of the first vertical frame, respectively, and on the entrance of the main body corresponding to the door hinge coupling hole. , Characterized in that the lower body is formed with a main body hinge coupling hole for inserting and coupling the main body wing of the hinge,
A door for sterilizers with improved assembly. According to paragraph 1,
At the back edge of the glass,
When the glass is placed on the first and second seating ends and the first and second horizontal frames, the first and second seating ends and the first and second horizontal frames are exposed to the outside. Characterized in that an opaque coating layer is formed to cover so as not to be exposed,
A door for sterilizers with improved assembly.

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