KR200366287Y1 - Necklace string having function to adjust its length - Google Patents

Abstract

The present invention relates to a necklace cord that can be adjusted in length, and more specifically, the length adjusting port 20, 30 is provided at each end of the neck strap 10, and the size of the neck strap through the distance control of the length adjusting tool It is configured to be freely adjustable.

By such a configuration, the present invention can freely adjust the length of the necklace string according to the user's body structure and taste, and when adjusting the size of the necklace string, a part of the neckline does not protrude or extend outward. The appearance is beautiful effect. In addition, the present invention can be used as an accessory, there is an effect having an excellent utilization that can be used for the purpose of carrying a portable device.

Description

Necklace string having function to adjust its length}

The present invention relates to a necklace string, and more particularly, to a necklace strap is adjustable in length so that the length of the string can be easily adjusted according to the user's physique and taste.

A necklace is a kind of accessories that are widely used by men and women of all ages, and are usually configured to hang pendants having various designs on a string made of metal or leather, or to hang only a string on a neck without a pendant.

Of course, in recent years, the necklace has been widely used to allow users to carry a portable device such as an MP3 player or a mobile phone on the neck in addition to the purpose of the accessory.

In other words, in recent years, due to the development of acoustic and communication technologies, the performance of portable devices such as MP3 players and mobile phones is greatly improved, and the size and weight of the portable devices are not only high but also expensive. It is carried around the neck for the purpose of prevention.

Therefore, the situation has been developed necklace string having a variety of designs or functions.

1 and 2 show an example of a conventional necklace cord.

Referring to the configuration of the conventional necklace line with reference to, the both ends of the neck (1) is provided to be connected to the user's neck is connected through the connector (3), the lower end of the connector (3) MP3 player or mobile phone, etc. The binding strap 3a is provided to connect the same portable devices P. In addition, a portion of the neck 10 is provided with a length adjusting device 5, the length adjusting device is configured to be freely adjusted the length of the line while moving along the line.

However, as shown in FIG. 2, the conventional necklace file has a disadvantage in that it is not beautiful in appearance because the length of the necklace file, i.e., when the size is reduced, extends out of the rear portion of the length adjusting port so as to protrude. When the protruding part is caught in the head or lapel, there is a problem of uncomfortable and uncomfortable behavior.

On the other hand, registered utility model No. 205446 discloses a necklace strap which can be adjusted in length.

Looking at the configuration thereof, taking the form of a hollow tube over the user's neck and one or two through-holes are formed in the center portion, the flexible tube is formed with an insertion hole on one end; A length adjusting means for passing the flexible tube inside and tightening or releasing the flexible tube hanging between the through hole and the insertion hole and fixedly coupled to the other end of the flexible tube to the neck; It comprises a binding means provided on one end of the flexible tube.

However, the conventional length adjustable necklace configured as described above has a disadvantage in that the weight of the necklace is increased because it includes a length adjusting means having a predetermined volume and weight. In other words, when a user uses a necklace to carry a mobile device around his neck, the weight of the mobile device is burdened on the user. In addition, the increase in the weight of the necklace itself is more burdensome and inconvenient for the user. There is a problem.

In addition, such a conventional necklace is reduced in the size of the neckline, the length of the cord extending in the downward direction of the length adjusting means relatively increased by the length of the neckline, so that the flow range of the hanging mobile device widens the user's activity There is a problem that causes inconvenience. In other words, the wide range of mobile devices means that expensive mobile devices frequently hit the user's body or other objects. Therefore, the mobile device is restricted from the user's activity and the mobile device is frequently shocked. The problem is that the failure rate rises.

The present invention has been devised to solve the various problems as described above, the purpose is to easily adjust the length of the neck, when the length adjustment so that the portion does not protrude or extend long outside the neck. In order to maintain the beauty and provide convenience to the user to provide a one-neck adjustable necklace strap.

Another object of the present invention is that both ends of the neckline can be easily connected or separated so that the mobile device can freely connect or disconnect the connecting connector, so that the length can be adjusted to be used as an accessory when the connector is separated. To provide a necklace.

In order to achieve the above object, the necklace cord having a length adjustable according to the present invention is fixedly coupled to a neckline having a predetermined elasticity and one end of the neckline, and a part of the sliding hole is slidably coupled through a portion of the neckline. The first length adjusting member formed through and fixedly coupled to the other end of the neck, a portion of the neck is configured to include a second length adjusting member formed through a sliding hole through which a part of the neck is slidably coupled.

Here, the inner diameter of the sliding hole provided in the first length adjusting device and the second length adjusting device and the outer diameter of the neckline are configured the same.

In addition, to achieve the above and other purposes, the length of the adjustable necklace string according to the present invention has a predetermined elasticity, and one end is fixedly coupled to one end of the neck and neck collar formed with a hook, a portion There is a sliding hole through which the other side portion of the neckline penetrates and is slidably coupled therein, and the first length adjusting device provided to form an opening in the lateral direction of the sliding hole to selectively insert or separate the neckline, and the other end of the neckline. A coupling hole is formed to be coupled, and a portion of the coupling hole is integrally formed with a locking hole insertion hole to which the locking hole is inserted, and an opening is formed in the lateral direction of the coupling hole and the locking hole insertion hole to selectively insert the collar. Or is provided to be separated, and part of one side of the neckline is slidable A sliding ball which the sum is formed by a second adjustable sphere formed side-by-side through-ball coupling.

Here, the inner diameter of the sliding hole provided in the first length adjusting device and the second length adjusting device and the outer diameter of the neck is configured in the same manner, and the opening has a width smaller than the diameter of the neck so that the neck is compressed or inserted. do.

1 is a perspective view showing an example of a conventional necklace cord,

Figure 2 is a reference perspective view showing a state in which the length of the row in Figure 1 is adjusted,

Figure 3 is a perspective view showing an embodiment of a length adjustable necklace string according to the present invention,

Figure 4 is a cross-sectional view showing the internal configuration of the first length control in Figure 3,

Figure 5 is a cross-sectional view showing the internal configuration of the second length control in Figure 3,

Figure 6 is a reference perspective view showing a state in which the length of the row in Figure 3 is adjusted,

Figure 7 is a perspective view showing another embodiment of the length of the adjustable collar necklace according to the present invention,

8 is a cross-sectional view showing the internal configuration of the length adjustment guide in Figure 7,

9 is a cross-sectional view showing the internal configuration of the length adjustment in Figure 7,

10 is a state of use of the adjustable neckline according to the present invention.

◎ Explanation of symbols for main part of drawing

10: collar 12: hanger

20: first length control 22: fixing hole

24: sliding hole 26: opening

30: second length adjusting device 32: fixing hole

34: sliding hole 36: coupling hole

38: latch insertion hole 39: opening

P: mobile device

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

Attached Figure 3 is a perspective view showing an embodiment of a length adjustable necklace cord according to the present invention, Figure 4 is a cross-sectional view showing the internal configuration of the first length adjustment in Figure 3, Figure 5 is a second in Figure 3 Figure 6 is a cross-sectional view showing the internal configuration of the length adjuster, Figure 6 is a reference perspective view showing a state in which the length of the string in Figure 3 is adjusted.

3 to 5, the necklace string according to the present invention can be adjusted to the neckband 10 having a suitable length so as to hang on the user's neck, and both sides of the neckband to adjust the size of the neckband, that is, the length It is composed of the first and second length adjusting holes 20, 30 provided to be.

Here, the collar 10 is preferably configured to have a predetermined elasticity.

In addition, the fixing holes 22 and 32 and the sliding holes 24 and 34 penetrate in parallel to each other in the first length adjusting tool 20 and the second length adjusting tool 30, respectively. Here, the fixing holes 22 and 32 are intended to be fixedly coupled to both ends of the neck 10, the sliding holes 24, 34 so that a portion of the neck 10 is slidably assembled. It is to. At this time, the first and second length adjustment tool 20, 30 is preferably to have the same shape in order to improve productivity, it may be provided to have a different shape. Of course, it is preferable that the first and second length adjusting holes 20 and 30 have a material such as stainless to prevent rust.

And when manufacturing the neck 10 and the first and second length control 20, 30, the outer diameter of the neck 10 and the sliding hole of the first and second length control 20 (30) It is preferable to comprise an internal diameter similarly.

Now, the assembly and action effects of the necklace cord according to the present invention configured as described above will be described.

First, when explaining the assembly relationship of the necklace string according to the present invention, one end of the neck 10 is fixed through the sliding hole 34 of the second length adjusting tool 30 of the first length adjusting tool 20 Fixed to the ball 22, the other end of the neck 10 penetrates the sliding hole 24 of the first length adjustment opening 20 to the fixing hole 32 of the second length adjustment opening (30) It can be fixed fixedly. At this time, the way in which the collar 10 is coupled to the fixing holes 22, 32 may be applied in various ways, for example, may be combined so as not to be easily separated by a method of forcing the neck string by pressing. It may be fixed by bonding separately.

The necklace string thus assembled is freely adjusted in size according to the distance between the first and second length adjusting holes 20 and 30. That is, as shown in FIG. 6, when the distance between the first and second length adjustment holes 20 and 30 is narrowed, the size of the necklace string is increased, and as shown in FIG. 3, the first and second lengths. As the length of the length adjuster 20, 30 is widened, the size of the necklace string becomes smaller. At this time, the first and second length adjustment port 20, 30, that is, the position that can be caught in the middle part of the neck 10, the neck 10 and the first and second length control 20 This is because the sliding holes 24 and 34 of the 30 have the same diameter and the collar 10 has a predetermined elastic force. To explain in more detail, when the necklace string is hung on the user's neck, the lower part of the neck is slightly sagging downward so that both parts of the neck 10 have a predetermined angle of inclination. By the neck 10 is supported by a predetermined force to the end of the sliding holes 24, 34. In addition, the collar 10 and the sliding holes 24, 34 have the same diameter, in particular, since the collar 10 is made of an elastic material, the friction force is generated between each other, and this is because the length adjustment mechanism is adjusted in the position It is supported so that it does not slip easily.

As such, the present invention can freely adjust the length of the necklace string, there is an advantage that can produce a variety of designs according to the user's body structure and taste.

In addition, the present invention, when the size of the necklace string increases or decreases, the phenomenon that the part of the neckline protrudes or extends to the outer portion of the necklace string does not occur, thus maintaining a beautiful appearance, and when the user is active It will provide better comfort.

In addition, the present invention can be utilized as a necklace strap for a mobile device if the neckband is equipped with a connector for connecting a mobile device such as an MP3 player or a mobile phone before assembling the necklace strap. It can be used as

On the other hand, Figure 7 to 9 shows another embodiment of the necklace string according to the present invention.

That is, Figure 7 is a perspective view showing another embodiment of the adjustable necklace length according to the present invention, Figure 8 is a cross-sectional view showing the internal configuration of the length adjustment guide in Figure 7, Figure 9 of the length control in Figure 7 It is sectional drawing which shows the internal structure.

Referring to this, the necklace string according to the present embodiment is different in that it is configured to be able to freely unfold the neck line in comparison with the above embodiment, but the purpose and effect are the same, so only different points will be described below. do.

According to the present embodiment, the collar 10 has a suitable length to be hooked to the user's neck, the material is provided to have a predetermined elasticity, and one end has a configuration in which the catch 12 is provided.

In the first length adjusting device 20, the fixing hole 22 and the sliding hole 24 are formed to pass through side by side, and the fixing hole 22 is fixedly coupled to one end of the neck 10, and the sliding hole ( The other side portion of the neck 10 is penetrated by 24 to be slidably coupled. In addition, a slot-shaped opening 26 is formed in the lateral direction of the sliding hole 24, so that the collar 10 may be selectively inserted or separated.

The second length adjusting device 30 has a coupling hole 36 through which the other end of the collar 10 is coupled, and a hook 12 of the collar 10 is inserted into a portion of the coupling hole 36. The catching hole insertion hole 38 to be caught is integrally formed in a straight line. In addition, the side of the coupling hole 36 and the locking hole insertion hole 38 is formed in the slot-shaped opening 39, which is to allow the neck strap 10 to be selectively inserted or separated. In addition, a portion of the second length adjusting device 30 is formed through the side of the coupling hole 36, the sliding hole 34 is slidably coupled to one side portion of the neck 10.

Here, the outer diameter of the collar 10 and the inner diameters of the sliding holes 24 and 34 of the first and second length adjusting holes 20 and 30 are configured identically, and the corresponding openings 26 and 39 respectively. ) Is configured to have a width smaller than the neck 10 so that the neck 10 can be inserted or separated in the sliding hole 24 and the coupling hole 36 while being compressed through the corresponding openings 26 and 39. It is preferable. For example, if the neck diameter is 2.1 mm, the inner diameter of the sliding hole is 2.1 mm, and the opening may have a width of 1.7 mm.

And the first and second length adjusting device 20, 30 is preferably to have a material such as stainless to prevent rust.

Now, the assembly and operation effects of the necklace string according to the present embodiment configured as described above will be described.

First, when explaining the assembly relationship, one end of the neck 10 penetrates through the sliding hole 34 of the second length adjusting tool 30 fixedly to the fixing hole 22 of the first length adjusting tool 20. A part of the other side of the neck 10 is pushed through the opening 26 of the first length adjusting opening 20 to be inserted into the sliding hole 24, and the other end is the opening of the second length adjusting opening 30. Inserted into the coupling hole 36 through (39). At this time, the locking hole 12 provided at the end of the neck 10 is inserted into the locking hole insertion hole 38 of the second length adjustment port 30 to be caught. Here, the manner in which the collar 10 is coupled to the fixing hole 22 is the same as the method of the above-described embodiment.

The necklace string according to the present embodiment thus assembled is freely adjusted in size according to the distance between the first and second length adjusting holes 20 and 30, and the description thereof is omitted because it is the same as the above-described embodiment. Let's do it.

In addition, since the operation effect of the necklace string according to the present embodiment is the same as the above-described embodiment will be omitted.

However, according to the present embodiment, since it is possible to extend the neckline in a straight line or to be connected to the user's neck, it is easy to connect a connector that can connect the portable devices (P) such as an MP3 player or a mobile phone to the neckline. There is an advantage that can be mounted easily. That is, since the connector can be easily connected to or disconnected from the collar, the necklace strap may be used as an accessory according to the user's environment or situation, and there is an advantage that it can be used for carrying a mobile device.

As described above, the present invention is able to freely adjust the length of the necklace strap, so that you can produce a variety of designs according to the user's body structure and taste, and to increase or decrease the size of the necklace strap to the outer portion of the necklace strap Part of the neckline does not protrude or extend, so the appearance is beautiful.

In addition, since the connector for connecting the mobile devices can be easily connected or disconnected to the collar, the necklace strap according to the present invention can be used as an accessory or for the purpose of carrying a mobile device, and thus can be used in various ways. It can be effective.

On the other hand, the present invention is not limited only to the above-described embodiment and can be carried out by modification and modification within the scope not departing from the gist of the present invention, such modifications and changes should be regarded as belonging to the following utility model registration claims. something to do.

Claims (4)

Neck 10 having a predetermined elasticity, A first length adjusting tool 20 fixedly coupled to one end of the neck 10 and having a sliding hole 24 through which a part of the neck 10 penetrates and is slidably coupled thereto; The second length adjusting device 30 is fixedly coupled to the other end of the neck 10, and a part of the neck 10 is formed through the sliding hole 34 through which a part of the neck 10 is slidably coupled. Adjustable necklace strap, characterized in that. The method of claim 1, The inner diameter of the sliding hole 24, 34 provided in the first length adjusting device 20 and the second length adjusting device 30 and the outer diameter of the neck 10 is configured to be the same line. Neckline 10 having a predetermined elasticity, the one end is formed with a leash 10, It is fixedly coupled to one end of the neck 10, the other side of the neck part 10 is formed through the sliding hole 24 through which the sliding hole 24 is slidably coupled, in the lateral direction of the sliding hole 24 A first length adjusting tool 20 formed to form an opening 26 so as to selectively insert or separate the collar 10; A coupling hole 36 to which the other end of the collar 10 is coupled is formed, and a hook insertion hole 38 in which a hook 12 of the collar 10 is inserted into a portion of the coupling hole 36 is inserted. It is formed integrally, and the opening 39 is formed in the lateral direction of the coupling hole 36 and the locking hole insertion hole 38 is provided to selectively insert or detach the collar 10, the neck portion ( 10) The length of the necklace string adjustable, characterized in that the sliding hole 34 is slidably coupled to a portion of one side comprises a second length adjusting port 30 formed in parallel with the coupling hole 36. The method of claim 3, The inner diameter of the sliding holes 24 and 34 provided in the first length adjusting device 20 and the second length adjusting device 30 and the outer diameter of the neck 10 are configured to be the same, and the openings 26 and 39 are formed. ) Is a necklace cord with adjustable length, characterized in that the neckline 10 is configured to have a width smaller than the diameter of the neckline so that it can be inserted or separated.