KR20200099292A - Bezel styling accessory of wearable device - Google Patents

Abstract

The present invention relates to a decorative member for a bezel of a wearable apparatus. More specifically, the decorative member for the bezel of the wearable apparatus of the present invention includes: a decorative unit disposed on the top of the bezel coupled to an upper part of a case of the wearable apparatus; and an adhesive unit disposed on the lower surface of the decorative unit and coupling the decorative unit to the bezel. An inner bent unit bent downward is formed at one side end of the decorative unit. Therefore, it is possible to change a design of the wearable apparatus easily and simply, and a user can easily find a coupling position of the decorative unit at once.

Description

Decorative member for bezel of wearable device {BEZEL STYLING ACCESSORY OF WEARABLE DEVICE}

The present invention relates to a decorative member for a bezel of a wearable device, and more particularly, a bezel of a wearable device capable of easily coupling the decorative part to the top of the bezel by forming an inner bent downwardly bent at the inner end of the decorative part It relates to a dragon decorative member.

In general, terminals can be divided into mobile/portable terminals and stationary terminals depending on whether they can be moved, and mobile terminals are handheld terminals and stationary terminals depending on whether or not the user can directly carry them. It can be divided into (vehicle mounted terminal).

With the rapid development of information and communication technology, the functions of mobile terminals are increasingly diversifying beyond the functions of simply calling and sending text messages. For example, there are functions of data and voice communication, taking pictures and videos through a camera, recording voice, playing music files through a speaker system, and outputting images or videos to the display.

Some terminals add an electronic game play function or perform a multimedia player function. In particular, recent mobile terminals are configured to receive broadcast and multicast signals that provide visual content such as video or television programs.

In order to perform these functions, the mobile terminal is basically connected to other devices or networks using various communication protocols, and can provide a user with a ubiquitous computing environment. That is, mobile terminals have evolved into smart devices that enable connectivity to a network and always-on computing.

Such a smart device as a mobile terminal has traditionally been manufactured in a size that can be held by a user, and the user can carry it in his or her hand or carry it in a bag or pocket.

On the other hand, with the development of technology, smart devices have been developed into wearable devices that are manufactured in a smaller size and worn directly on the user's body. In particular, among such wearable devices, a smart watch worn on a user's wrist in the form of a watch has recently been developed and widely used.

Smart watches have been developed to have various and improved functions as a mobile terminal as well as providing functions of a conventional watch, for example, time information in a small wearable size. Furthermore, the recently developed smart watch has all the functions of the mobile terminal mentioned above to be able to replace the mobile terminal.

Recently, a variety of structures have been proposed to provide new design elements to users rather than simply being used as manufactured by a manufacturer.

As a simplest example, there may be a method of providing a replaceable strap to a smart watch formed by combining a main body case and a strap. By replacing the strap, users can change the shape and color of the smart watch in various ways.

However, even when the strap of a conventional smart watch is replaced, the main body case is inevitably maintained as it is, so there is a problem in that a design change is limited, and accordingly, a revolutionary design change is impossible unless the main body case itself is completely replaced.

In addition, there is a method of changing the design elements of the main body case by changing the bezel of the conventional smart watch, but changing the bezel of the smart watch itself is too difficult for the user, and it is expensive in terms of product cost. There is a problem such as a failure.

The matters described as background art above are only for improving understanding of the background of the present invention, and should not be taken as acknowledging that they correspond to the prior art already known to those of ordinary skill in the art.

An object of the present invention is to provide a decorative member for a bezel of a wearable device capable of easy, simple and innovative design change by combining a decorative part on an upper portion of the bezel of the wearable device as to solve the problems of the prior art described above.

In addition, the present invention provides a decorative member for a bezel of a wearable device in which an inner bent portion bent downward is formed at an inner end of the decorative portion so that a user can easily find and couple the decorative portion to the bezel at a time. It has a different purpose.

The technical problems to be achieved by the present invention are not limited to the technical problems mentioned above, and other technical problems that are not mentioned will be clearly understood by those of ordinary skill in the art from the description of the present invention. .

The configuration of the present invention for achieving the above object includes: a decorative portion disposed on an upper portion of a bezel coupled to an upper portion of a case of a wearable device; And an adhesive part disposed on a lower surface of the decorative part to couple the decorative part to the bezel. Including, but characterized in that the downwardly bent inner bent portion is formed at one end of the decorative portion.

In addition, in the decorative member for bezel of the wearable device according to an embodiment of the present invention, the decorative part is formed in an annular ring shape having a central opening, a decorative inner diameter part, and a decorative outer diameter part, and the inner bent part is an end of the decorative inner diameter part It is preferable to be formed along the perimeter.

In addition, in the bezel decoration member of the wearable device according to an embodiment of the present invention, the inner bent portion extends downward from the end of the inner diameter portion, and it is preferable that the inner diameter portion of the bezel formed in the bezel is in surface contact with the side portion.

In addition, in the bezel decoration member of the wearable device according to an embodiment of the present invention, the lowermost end of the inner bent portion is disposed at a position relatively lower than the uppermost end of the bezel inner diameter, and the thickness of the inner bent portion is relatively higher than the thickness of the bezel inner diameter. Small is preferred.

In addition, in the decorative member for a bezel of the wearable device according to an embodiment of the present invention, it is preferable that an outer bent portion extends downward along the periphery of the end of the decorative outer diameter portion of the decorative portion.

In addition, in the bezel decorative member of the wearable device according to an embodiment of the present invention, the outer bent portion is placed on the upper end of the bezel outer diameter portion formed on the bezel, and is disposed to be spaced apart in the width direction from a plurality of teeth formed on the bezel outer diameter portion. It is desirable to be characterized.

On the other hand, in the decorative member for bezel of the wearable device according to another embodiment of the present invention, the inner bent portion includes a plurality of protrusions extending downward to the inner end of the decorative portion and a plurality of depressions formed in the inner end of the decorative portion, It is preferable that the protrusions and the plurality of depressions are alternately arranged.

In addition, a decorative member for a bezel of a wearable device according to another embodiment of the present invention includes a plurality of perforations formed along the periphery of the inner end of the decorative portion; And a position regulating portion in which a plurality of insertion portions protrude so as to be selectively inserted into the perforation portion. It is preferable to further include.

In addition, a decorative member for a bezel of a wearable device according to another embodiment of the present invention includes: a storage hole formed vertically through an inner end of the decorative part; And an elastic member installed in the receiving hole to provide an elastic force to the inner bent portion. It further includes, and the inner bent portion is preferably accommodated in the storage hole or exposed to the outside so as to selectively contact the inner side of the bezel.

Further, in the decorative member for bezel of the wearable device according to another embodiment of the present invention, the decorative part is divided into a first decorative part and a second decorative part along the width direction thereof, and between the first decorative part and the second decorative part It is preferable that a decorative spring that provides elasticity in a direction in which the first and second decorative parts are folded is installed, and the inner bent part is formed at the end of the first decorative part, and the friction part is coupled to the end of the second decorative part.

In the present invention having the above configuration, since the design of the wearable device can be changed using the decorative part without replacing the case and the bezel of the wearable device, there is an effect of satisfying the needs of the user easily and simply.

In addition, in the present invention, since the decorative part can be coupled to the upper part of the bezel by using the inner bent part formed at the inner end of the decorative part, the coupling position can be easily regulated, and the decorative part is deviated from the arrangement position of the bezel or There is an advantage in that it can prevent the phenomenon from happening.

Further, the present invention has the advantage that various design elements can be obtained without deteriorating the function of the bezel because a plurality of teeth disposed outside the bezel may be exposed even in a state in which the decorative part is coupled to the upper part of the bezel.

1 is a view showing the overall appearance of a decorative member for a bezel of a wearable device according to an embodiment of the present invention.
2 is a view showing a cross-sectional view of a decorative member for a bezel of a wearable device according to an embodiment of the present invention.
Figure 3 is a view showing a state of the decoration according to the second embodiment of the present invention.
4 is a view showing the appearance of a decoration according to a third embodiment of the present invention.
5 is a view showing a cross-sectional view of a decoration unit according to a fourth embodiment of the present invention.
6 is a view showing a cross-sectional view of a decorative member for a bezel of a wearable device according to a fifth embodiment of the present invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art can easily implement the present invention. However, the present invention may be implemented in various different forms and is not limited to the embodiments described herein.

In order to clearly describe the present invention, parts irrelevant to the description have been omitted, and the same reference numerals are assigned to the same or similar components throughout the specification.

In addition, terms or words used in this specification and claims should not be construed as being limited to their usual or dictionary meanings, and the inventors should appropriately explain the concept of terms in order to explain their own invention in the best way. Based on the principle that it can be defined, it should be interpreted as a meaning and concept consistent with the technical idea of the present invention.

1 is a view showing the overall appearance of a decorative member for a bezel of a wearable device according to an embodiment of the present invention.

As shown, the present invention has a structure in which the bezel 200 is coupled to the upper portion of the case 100 of the wearable device, and the decorative part 300 is additionally coupled to the upper portion of the bezel 200.

In the present invention, the wearable device is a watch, ring, bracelet, anklet, necklace, eyeglasses, contact lens, accessory type such as HMD (head mounted display), integrated clothing such as electronic clothing, body such as skin pad or tattoo It may include at least one or more of the attachment type, but is not limited thereto. In the following drawings, a description will be made based on a case in which the present invention is applied to a smart watch.

The case 100 may include a display, a memory, a communication module, an input/output interface, a processor, and the like as components.

A display is generally disposed at an opened central portion of the case 100 to be exposed to the outside, and a user can obtain information through such a display or perform various functions by touching the display.

A bezel 200 is coupled to an upper portion of the case 100 to wrap a display. The bezel 200 is generally formed in an annular ring shape, but may be formed in various shapes such as a square ring or an elliptical ring corresponding to the shape of the display.

The bezel 200 may be installed on the case 100 so as to be rotatable. That is, the bezel 200 may be rotated in a clockwise or counterclockwise direction, and the amount of rotation may be limited at a certain angle or may be configured to be infinitely rotatable.

A plurality of teeth 210 may be formed on the outer surface of the bezel 200 so that the bezel can be easily rotated. The toothed portion 210 may provide a constant friction force when the user rotates the bezel 200.

The bezel 200 may be configured to perform various functions of the wearable device according to a user's manipulation. In addition, the bezel 200 may be wrapped and protected by a display and a protective film or protective glass thereon, and may also be used for decorative purposes.

However, the bezel 200 is integrally assembled with other parts of the wearable device case 100 so that it is difficult for the user to arbitrarily replace it, and since it is provided in a uniform design, the user can easily get tired and it is difficult to show the individual individuality of the user. I can.

Therefore, in the present invention, by combining the decorative portion 300 having various designs on the upper portion of the bezel 200, it is possible to bring about a breakthrough design change without changing the wearable device.

As will be described later, the decorative part 300 may be coupled to the upper part of the bezel 200 by arranging the adhesive part 400 on the lower surface thereof. That is, the adhesive part 400 is disposed between the upper surface of the bezel 200 and the lower surface of the decorative part 300 (not shown in FIG. 1 ), and couples the bezel 200 and the decorative part 300.

An indicator element for recognizing a rotation parameter or time of the bezel 200 to the user may be included on the upper surface of the decorative part 300. Such an indicator element may be engraved on the upper surface of the decorative part 300 in such a manner as to be coated or engraved with a paint.

The decoration part 300 coupled to the upper part of the bezel 200 is formed in an annular ring shape like the bezel 200, but may be formed in various shapes such as a square ring or an elliptical ring corresponding to the shape of the display.

2 is a view showing a cross-sectional view of a decorative member for a bezel of a wearable device according to an embodiment of the present invention.

As shown, a decorative part 300 is coupled to the upper part of the bezel 200, and an adhesive part 400 is disposed between the bezel 200 and the decorative part 300 to decorate the upper surface of the bezel 200 The lower surface of the part 300 is adhered.

The decorative part 300 has an opening 310 formed in the center so as to expose a display, etc., and a decorative inner diameter part 320 relatively adjacent to the opening 310 and a decoration that is relatively apart from the opening 310 It is formed in an annular ring shape including the neck 330.

The cross-section of the decorative part 300 is formed in a downwardly inclined shape whose height gradually decreases from the decorative inner diameter part 320 toward the decorative outer diameter part 330. The cross-section of the decorative part 300 is generally formed in a trapezoidal shape in which the width of the upper surface is relatively shorter than that of the lower surface.

An inner bent portion 321 bent downward is formed at an end of the decorative inner diameter portion 320. The inner bent portion 321 is formed in an annular ring shape along the circumference of the decorative inner diameter portion 320 and is disposed vertically downward.

The inner bent portion 321 extending downward from the end of the decorative inner diameter part 320 is in surface contact with the side of the bezel inner diameter part 220 formed on the bezel 200. That is, by the inner bent portion 321, the decorative portion 300 can be coupled to an exact position on the bezel 200, and the horizontal movement is restricted.

As described above, in the present invention, since the decorative part 300 can be coupled to the upper part of the bezel 200 using the inner bent part 321, the coupling position can be easily regulated at a time, and the decorative part ( It is possible to prevent the phenomenon that the 300) deviates from the arrangement position of the bezel 200 or opens.

At this time, the lowermost end of the inner bent portion 321 is disposed at a position relatively lower than the uppermost end of the bezel inner diameter portion 220, and the thickness of the inner bent portion 321 is relatively smaller than the thickness of the bezel inner diameter portion 220 Is formed.

Specifically, the thickness of the inner bent portion 321 is preferably about 1/5 to 1/2 of the thickness of the bezel inner diameter portion 220. This means that if the thickness of the inner bent part 321 is less than 1/5 of the thickness of the bezel inner diameter part 220, the inner bent part 321 can hardly perform the position regulation function, and the thickness of the inner bent part 321 is If the thickness of the bezel inner diameter part 220 is more than 1/2, when a protective film or protective glass is mounted on the display mounted inside the bezel 200, the lower end of the inner bent part 321 touches such a protective film and damages it. Because there is a fear of giving.

At the end of the decorative outer diameter part 330 relatively away from the opening 310 of the decorative part 300, an outer bent part 331 is formed extending downward along the periphery thereof. The thickness of the outer bent portion 331 is formed relatively smaller than the thickness of the inner bent portion 321, and the outer bent portion 331 is placed on the top of the bezel outer diameter portion 230 formed on the bezel 200.

In other words, the outer bent portion 331 is disposed at the upper end of the bezel outer diameter portion 230, so that a predetermined space between the lower surface of the decorative portion 300 and the upper surface of the bezel 200 is equal to the thickness of the outer bent portion 331 Is formed, and the adhesive part 400 is disposed in this space.

On the other hand, the outer end of the outer bent portion 331 is spaced apart from the plurality of teeth 210 formed in the bezel outer diameter portion 230 in the width direction and is disposed to have a predetermined gap (G). Since the outer bent portion 331 is spaced apart from the toothed portion 210, the plurality of toothed portions 210 can be exposed to the outside even when the decorative portion 300 is coupled, and the user can conveniently use the bezel 200 Can be rotated.

In addition, the outer bent portion 331 can increase the cross-sectional thickness of the decorative portion 300, so when the decorative portion 300 is coupled to the upper surface of the bezel 200, the decorative portion 300 becomes more design. It also has the effect of making it visible.

The lower surface of the outer bent portion 331 is formed parallel to the upper surface of the bezel 200 so as to completely contact the upper surface of the bezel, and as described above, the side surface of the inner bent portion 321 is on the side of the bezel 200. Face contact.

The decoration part 300 may include any one or more of synthetic resin, natural resin, metal material, or aluminum. When the decorative part 300 is formed of an aluminum material, there is an advantage in that it is light, solid, and can be printed neatly.

In addition, the decorative part 300 includes 60 to 80 parts by weight of chromium (Cr), 10 to 20 parts by weight of nickel (Ni), 2 to 6 parts by weight of molybdenum (Mo) and silicon ( Si) 0.3 to 0.9 parts by weight may be included.

The decorative portion 300 configured as described above has an advantage in that it does not feel a foreign body feeling when it is coupled to the upper portion of the bezel 200 by having an appropriate weight, is not easily bent or broken due to excellent corrosion resistance and durability, and has excellent gloss.

On the other hand, unlike the conventional decorative member of a typical wearable device manufactured by simple press processing, the decorative part 300 according to the present invention is different in that it is CNC (Computer Numerical Control) processing using a cutting tool.

Press processing means installing a ram that moves up and down in the upper part, attaching a mold to the end of the ram, fixing the lower mold to the lower part, and then placing a material and applying a compressive load on the ram's descending stroke to make a product of the desired shape and dimensions. It is a manufacturing method.

Since the decorative member of a conventional general wearable device is formed in a simple flat plate shape without a three-dimensional configuration such as an inner bent portion of the present invention, it can be sufficiently manufactured only by pressing.

CNC machining is a numerical control device (NC) with a built-in microcomputer. It translates the shape and dimensions of the work piece from the drawing drawing, the processing sequence as a processing condition, the cutting speed, and the type or size of the cutting tool into special numeric symbols. , Using this symbol as the basis, make a perforated tape or magnetic tape. When this is put into the control device, a command is given to the machine tool, and the cutting tool operates according to the command and cuts automatically.

In other words, the decorative portion 300 according to the present invention includes the inner bent portion 321 and the outer bent portion 331 and has a three-dimensional cross-section, so it is preferable to be manufactured by cutting it using a cutting tool.

To this end, as shown in FIG. 2, an annular guide groove 322 is formed in the lower surface of the decorative part 300 adjacent to the inner bent part 321. The guide groove 322 is a component for holding and fixing the decorative part 300 when processing the decorative part 300 with a cutting tool.

3 is a view showing a state of the decoration according to the second embodiment of the present invention.

As shown, in the second embodiment of the present invention, the inner bent portion 321 is a plurality of protrusions 323 extending downward to the inner end of the decorative portion 300 and recessed in the inner end of the decorative portion 300 It includes a plurality of depressions 324 to be formed.

Unlike the above-described inner bent portion 321 according to an embodiment of the present invention is formed in an annular ring shape in the decorative inner diameter portion 320 of the decorative portion 300, the inner side according to the second embodiment of the present invention The bent portion 321 is formed in a shape in which the protruding portions 323 and the recessed portions 324 are alternately arranged.

The protrusions 323 and depressions 324 formed as described above allow the user to more clearly recognize the portion where the inner bent portion 321 is positioned when the user combines the decorative portion 300 with the bezel 200. And, it is possible to make a difference from the embodiment in terms of weight and material.

In addition, it is preferable that the upper end of the recessed part 324 extends to the upper surface of the decorative part 300, and this recessed part 324 is different from the simple ring-shaped decorative part in terms of design of the decorative part 300 You can give it a different aesthetic.

In the illustrated embodiment, the protruding portion 323 and the recessed portion 324 are expressed as being densely formed with substantially the same width, but are not limited thereto, and may be variously formed in consideration of the shape of the decorative portion.

For example, the protrusion 323 is formed to be elongated to occupy most of the area along the inner end circumference of the decorative portion 300, and the depression 324 is formed to be narrowly formed in a visually pointed portion. I can.

4 is a view showing a state of the decoration according to the third embodiment of the present invention.

As shown, in the third embodiment of the present invention, a plurality of perforations 340 are formed along the periphery at the inner end of the decorative portion 300, and a plurality of perforations 340 are formed on the lower surface of the perforated portion 340. The position regulation part 341 from which the part 342 protrudes and extends may be selectively inserted.

The insertion part 342 is in surface contact with the side of the bezel 200 while being inserted into the perforation part 340 so that the decorative part 300 can be coupled to the upper surface of the bezel 200 at the correct position and decorated at the same time. The portion 300 serves to prevent the position of the bezel 200 and not to be opened.

When the user attaches the decorative part 300 to the upper surface of the bezel 200, the insertion part 342 of the position regulation part 341 is inserted into the perforation part 340 so that the decorative part 300 comes to the correct position. , After the coupling of the decoration part 300 is completed, the position regulation part 341 may be removed.

In the illustrated embodiment, four perforation parts 340 are formed at 90 degree intervals along the circumference of the decoration part 300, and the insertion part 342 is formed at 90 degree intervals along the circumference of the position regulation part 341. Although it is expressed as being formed of four, it is not limited thereto, and may be formed in various numbers and intervals in consideration of the state of use. In this case, the thickness of the insertion part 342 is preferably formed to be relatively smaller than the thickness of the bezel inner diameter part 220.

Unlike the above-described inner bent portion 321 according to an embodiment of the present invention is formed in an annular ring shape in the decorative inner diameter portion 320, the position control portion 341 and the third embodiment of the present invention The perforation 340 can be inserted or removed.

As described above, the perforation part 340 and the position control part 341 according to the third embodiment of the present invention are not limited to the height of the display disposed inside the case 100 or the bezel 200, and the decorative part 300 ) Can be easily combined.

For example, the height of the bezel inner diameter part 220 may be different depending on the model of the wearable device, and may vary as the user attaches a protective film or glass to the upper surface of the display.

The insertion portion 342 of the position regulation portion 341 can be directly adjusted by the user to adjust the depth of insertion into the perforation portion 340, and can be removed after the decoration portion 300 is coupled, so the bezel inner diameter portion 220 It is possible to stably couple the decoration part 300 regardless of the height of ), and it is possible to prevent the upper surface of the display from being pressed or damaged.

In addition, since the position regulation unit 341 is formed in a shape that can cover the upper surface of the display disposed inside the bezel 200, depending on the situation, it protects the upper surface of the display or prevents foreign substances from entering, for example, a lid. It can also play a role as

5 is a view showing a cross-sectional view of a decorative part according to a fourth embodiment of the present invention.

As shown, in the fourth embodiment of the present invention, a storage hole 350 is formed vertically through an inner end of the decorative part 300, and an elastic member 351 is formed inside the storage hole 350. Installed.

The elastic member 351 provides an elastic force of the inner bent portion 321, and the inner bent portion 321 is accommodated in or exposed to the outside of the storage hole 350 to selectively be positioned on the side of the bezel 200. Can be contacted.

Unlike the above-described inner bent portion 321 protruding from the decorative inner diameter portion 320 in an annular ring shape, the inner bent portion 321 according to the fourth embodiment of the present invention May be accommodated or exposed in the storage hole 350.

In the decoration portion 300 having the inner bent portion 321 formed in accordance with an embodiment of the present invention described above, the inner bent portion 321 protrudes and hangs in order to store a plurality of decoration portions 300 in multiple stages. It may be of an inappropriate shape.

Since the inner bent part 321 according to the fourth embodiment of the present invention can be accommodated in the storage hole 350, when the plurality of decorative parts 300 are stacked and stored in multiple stages, the inner bent part 321 is accommodated and the decorative part The upper surface of the 300 and the lower surface of the neighboring decorative part 300 are in contact with each other so that it can be easily stored.

The inner bent portion 321 includes a tapered end portion 321a and a decorative portion 300 that allow the inner bent portion 321 to move into the storage hole 350 when storing the plurality of decorative portions 300. When coupled to the upper surface of 200, a straight contact end portion 321b is formed so that the inner bent portion 321 is in surface contact with the side portion of the bezel inner diameter portion 220.

That is, when a user stacks and stores a plurality of decorative parts 300 in multiple stages, the tapered end 321a contacts the upper surface of the neighboring decorative part 300 and the inner bent part 321 is moved into the storage hole 350. It is pushed in, and when the decorative part 300 is coupled to the bezel 200, the inner bent part 321 is exposed to the outside by the elastic member 351 and at the same time, the bezel inner diameter part 220 of the bezel 200 It is in contact so that the decorative part 300 can be coupled to the correct position.

6 is a view showing a cross-sectional view of a decorative member for a bezel of a wearable device according to a fifth embodiment of the present invention.

As shown, the decoration part 300 is divided into a first decoration part 301 and a second decoration part 302 along the width direction thereof. The first decoration part 301 is a decoration part 300 disposed adjacent to the inner surface of the bezel 200, and the second decoration part 302 is a decoration part 300 disposed adjacent to the outer surface of the bezel 200. )to be.

An inner bent part 321 protrudes downward at an inner end of the first decorative part 301, and an outer bent 331 protrudes downward at an outer end of the second decorative part 302 And, a friction portion 361 is formed at an end of the outer bent portion 331.

As described above, the inner bent portion 321 is in surface contact with the inner surface of the bezel 200, and the outer bent portion 331 and the friction portion 361 are placed on the upper surface of the bezel 200. A decorative spring 360 is installed between the first decorative part 301 and the second decorative part 302.

The decorative spring 360 includes a first decorative part 301 and a second decorative part 302 in a direction in which the first decorative part 301 and the second decorative part 302 are folded (downward in the illustrated embodiment). ) To provide elasticity. That is, the elastic force acts on the first decorative part 301 and the second decorative part 302 in a direction in which the upper surface of the bezel 200 is basically pressed.

The inner bent part 321 of the first decorative part 301 is hung on the inner surface of the bezel 200, and the friction part 361 of the second decorative part 302 contacts the upper surface of the bezel 200 Therefore, the decorative part 300 may be fixed to the upper surface of the bezel 200 without any special adhesive by the elastic force.

In other words, while the inner bent portion 321 of the first decoration part 301 is caught on the inner surface of the bezel 200, the decorative spring 360 continues to apply an elastic force in the downward direction, so the second decoration part 302 ) Tries to move downward, but the friction part 361 is blocked on the upper surface of the bezel 200, so the second decorative part 302 cannot be folded downward and presses the upper surface of the bezel 200 and presses the bezel 200 ) May be strongly attached to the upper surface.

The friction part 361 is a mixture of 70 to 75 parts by weight of an acrylic resin, 4 to 5 parts by weight of an antifoaming agent, 4 to 5 parts by weight of a leveling agent, and 30 to 40 parts by weight of a curing agent based on 100 parts by weight of a polyurethane resin, and emery 10 It may contain to 20 parts by weight.

In the friction part 361, emery is mixed in a transparent synthetic resin mixture in which a transparent acrylic resin is mixed with a polyurethane resin, thereby maximizing the anti-slip effect and ensuring abrasion resistance as well as waterproofness. The friction part 361 has a friction force of about 43 to 48N so that the second decoration part 302 can be stably fixed to the upper surface of the bezel 200.

In the present invention having the above configuration, since the design of the wearable device can be changed using the decoration part 300 without replacing the case 100 and the bezel 200 of the wearable device, it is possible to easily and simply satisfy the user's needs. have.

In addition, the present invention can be coupled to the upper portion of the bezel 200 by using the inner bent portion 321 formed at the inner end of the decorative portion 300, so it is easy to regulate the coupling position at once. There is an advantage that it is possible to prevent the phenomenon that the decoration part 300 deviates from the arrangement position of the bezel 200 or opens after the coupling.

The present invention described above is not limited by the above-described embodiments and the accompanying drawings, and it is common in the technical field to which the present invention belongs. It will be obvious to those who have the knowledge of.

100: case 200: bezel 210: teeth
220: bezel inner diameter 230: bezel outer diameter 300: decoration
301: first decorative part 302: second decorative part 310: opening
320: decorative inner diameter portion 321: inner bent portion 321a: tapered end
321b: close contact end 322: guide groove 323: protrusion
324: recessed portion 330: decorative outer diameter portion 331: outer bent portion
340: perforation part 341: position regulation part 342: insertion part
350: storage hole 351: elastic member 360: decorative spring
361: friction part 400: adhesive part

Claims (10)

A decorative portion disposed on the bezel coupled to the upper case of the wearable device; And
An adhesive part disposed on a lower surface of the decorative part to couple the decorative part to the bezel; Including,
A decorative member for a bezel of a wearable device, wherein an inner bent portion bent downward is formed at one end of the decorative portion.
The method of claim 1,
The decorative portion is formed in an annular ring shape having a central opening, a decorative inner diameter part, and a decorative outer diameter part,
The inner bent portion is a decorative member for a bezel of a wearable device, characterized in that formed along the periphery of the end of the decorative inner diameter.
The method of claim 2,
The inner bent portion extends downward from the end of the inner diameter portion, and the decorative member for the bezel of the wearable device, characterized in that the surface contact with the side of the bezel inner diameter portion formed on the bezel.
The method of claim 3,
A bezel decorative member for a wearable device, characterized in that the lowermost end of the inner bent portion is disposed at a position relatively lower than the uppermost end of the bezel inner diameter, and the thickness of the inner bent portion is relatively smaller than the thickness of the bezel inner diameter.
The method of claim 2,
A decorative member for a bezel of a wearable device, characterized in that at an end of the decorative outer diameter portion of the decorative portion, an outer bent portion extends downward along the periphery thereof.
The method of claim 5,
The outer bent portion is placed on the upper end of the bezel outer diameter portion formed on the bezel, and is disposed so as to be spaced apart in the width direction from a plurality of teeth formed on the bezel outer diameter portion.
The method of claim 1,
The inner bent portion includes a plurality of protrusions extending downwardly to an inner end of the decoration portion and a plurality of depressions formed in the inner end of the decoration portion,
A decorative member for a bezel of a wearable device, characterized in that a plurality of protrusions and a plurality of depressions are alternately arranged.
The method of claim 1,
A plurality of perforations formed along the periphery of the inner end of the decorative portion; And
A position regulating portion in which a plurality of insertion portions protrude so as to be selectively inserted into the perforation portion; A decorative member for a bezel of a wearable device, characterized in that it further comprises.
The method of claim 1,
A storage hole formed vertically through the inner end of the decorative part; And
An elastic member installed in the receiving hole to provide an elastic force to the inner bent portion; It further includes,
The inner bent part is a decorative member for a bezel of a wearable device, characterized in that it is accommodated in the storage hole or exposed to the outside to selectively contact the inside of the bezel.
The method of claim 1,
The decorative part is divided into a first decorative part and a second decorative part along the width direction, and between the first decorative part and the second decorative part, a decoration that provides elastic force in a direction in which the first decorative part and the second decorative part are folded Spring is installed,
The inner bent portion is formed at an end of the first decorative portion, and the friction portion is coupled to the end of the second decorative portion, the decorative member for a bezel of a wearable device.

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