Detachable connector

Abstract

This invention provides a detachable connector that can be quickly attached and detached with the assistance of magnetism using only one hand, and that can be securely fixed in place. [Solution] In a detachable connector 100 including an upper connecting member 3 and a lower connecting member 5, a pair of locking pieces 9 are provided inside the upper connecting member 3, each locking piece 9 is equipped with an outward-facing push button 4 and an outward-facing hook 10, the push buttons 4 are exposed to the outside through holes on both sides of the upper connecting member 3, and the insides of the two locking pieces 9 are connected by a spring 8, and an engagement groove 13 is formed inside the lower connecting member 5, and when the two members are fitted together the hook 10 engages with the engagement groove 13, and can be quickly attached and detached by pressing the push buttons 4 on both sides.

Description

Technical Field

[0001] This invention (also referred to as this utility model) relates to a detachable connector for accessories of daily portable items, particularly for smartphones.

Background Art

[0002] Conventional detachable connectors for smartphones include mechanical lock type, screw-in type, and magnetic attraction type. However, · It is difficult to use with one hand. · It is prone to wear and looseness. · The magnetic attraction type is convenient but has weak locking force. There are problems such as these.

Disclosure of the Invention

[0003] In view of the drawbacks of such prior art, the inventor conducted intensive research and as a result, discovered the problems to be solved by the invention and completed this invention.

Prior Art Documents

Patent Documents

[0004] Regarding the detachable connector 100 according to this invention, when performing FI and keyword searches, no documents describing inventions similar to this invention (the invention described in claims 1 to 6) were found, so the description of patent documents is omitted.

Summary of the Invention

Problems to be Solved by the Invention

[0005] <了 ○ The first problem to be solved by this invention The first problem to be solved by this invention is To provide a detachable connector that can be quickly attached and detached with magnetic assistance using only one hand and can be firmly fixed. ○ The second problem to be solved by this invention The second problem to be solved by this invention is The present utility model provides a detachable connector that allows the firmly fixed lock to be quickly released with only one hand. [Means for solving the problem]

[0006] The means for solving the problem are the inventions described in each claim of the [Claims for Utility Model Registration] of this application. In other words, in order to resolve the above issues, this utility model adopts the following configuration. • It has a two-part structure consisting of an upper connecting member and a lower connecting member. • It has a pair of push-button locking pieces inside, • It has a spring-loaded return mechanism, • It has a locking mechanism that ensures the hook securely engages with the engagement groove. • Features high-speed positioning using magnets, • Features a dual locking structure with mechanical locking and magnetic assistance. This is a detachable connector with a hanging ring at the top and a hanging cord at the bottom. In order to resolve any doubts regarding the interpretation of terms in the claims, specifications, drawings, etc., of utility model registration, the following explanations of terms will be provided. <Explanation of terms used in this invention> ******************************************************* <(Regarding the right-handed XYZ coordinate system)> In this invention, the coordinate system adopted is the right-handed XYZ coordinate system. The XYZ coordinate system is defined, in principle, as follows: The X direction refers to the direction from the front to the back (horizontal direction). The Y direction refers to the vertical direction (anti-gravity direction). The Z direction refers to the direction from left to right (horizontal direction) relative to the X direction. With the center of gravity of the detachable connector 100 as the center, the side closer to the center is considered the inside, and the side further from the center is considered the outside. ******************************************************* <Relationship between the XYZ coordinate system and six views (front view, rear view, top view, bottom view, left side view, right side view)> The relationship between the XYZ coordinate system and the six views will be described below. Previously, the definition of the (right-handed) XYZ coordinate system has been given in <(Regarding the) XYZ coordinate system (right-handed system)> (Fig. 8). In such an XYZ coordinate system, the six views (front view, rear view, top view, bottom view, left side view, right side view) are defined as follows (Fig. 8). In the six views, first, the front view is defined. In the detachable connector 100, the view that an observer on the front side can see when observing the detachable connector 100 on the rear side is defined as the front view (the direction from the front side of the paper to the back side of the paper is the X direction). Then, the rear view is defined. The view that an observer on the rear side can see when observing the detachable connector 100 on the front side is defined as the rear view (the direction from the front side of the paper to the back side of the paper is the -X direction). Next, the top view is defined. The view that an observer on the upper side can see when observing the detachable connector 100 on the lower side is defined as the top view (the direction from the front side of the paper to the back side of the paper is the -Y direction). Then, the bottom view is defined. The view that an observer on the lower side can see when observing the detachable connector 100 on the upper side is defined as the bottom view (the direction from the front side of the paper to the back side of the paper is the Y direction). Next, the left side view is defined. The view that an observer on the left side can see when observing the detachable connector 100 on the right side is defined as the left side view (the direction from the front side of the paper to the back side of the paper is the Z direction). Then, the right side view is defined. The view that an observer on the right side can see when observing the detachable connector 100 on the left side is defined as the right side view (the direction from the front side of the paper to the back side of the paper is the -Z direction). Here, The perspective view refers to the view that an observer on the front side can see when observing the detachable connector 100 on the rear side from the lower right (Fig. 4). ******************************************************* 〇An invention refers to a creation of a technical idea that utilizes natural laws (no high level is required), a petty invention. A utility model refers to an invention relating to the shape, structure, or combination of an article. This invention and this utility model are synonymous. ○The hanging ring 1 is a connecting member that is connected to the upper part of the upper connecting member 3 via the reinforcing plate 2. The hanging ring 1 is used to connect to a shoulder strap or a smartphone strap, and is convenient when carrying a smartphone over the shoulder. ○The reinforcing plate 2 refers to a reinforcing member that reinforces the joint between the upper connecting member 3 and the hanging ring 1. The upper connecting member 3 refers to the upper connecting member in the detachable connector 100 according to this utility model, which consists of two structures: the upper connecting member 3 and the lower connecting member 5. The upper connecting member refers to the upper connecting member. ○A push button 4 refers to a button that is pressed with the thumb and index finger of one hand (the thumb and index finger are examples only and are not limited to these; the thumb and middle finger may also be used). The lower connecting member 5 refers to the lower connecting member in the detachable connector 100 according to this utility model, which consists of two structures: the upper connecting member 3 and the lower connecting member 5. The lower connecting member refers to the lower connecting member. ○The hanging strap 6 refers to the hanging strap connected to the bottom of the lower connecting member 5. The hanging strap 6 is used by attaching it to the connection hole of the smartphone case. ○The mounting frame 7 is a component of the mounting frame 7 installed inside the upper connecting member 3, and a hole is formed in the lower part of the mounting frame 7 through which the hook 10 can pass. The mounting frame 7 can accommodate or connect a pair of locking pieces 9 consisting of a push button 4 and a hook 10 and a magnet 11 (Figures 5, 6, and 9(A)). ○Spring 8 refers to the springs installed on both the upper and lower inside ends of the lock piece 9 (Figures 7 and 9). In the fitted state, the biasing force of spring 8 returns the lock piece 9 to its original position, and the hook 10 engages with the upper end wall of the engagement groove 13, thus establishing the connection (Figure 9(B)). If you need to separate the smartphone from the shoulder strap, simply press push button 4 with one hand to unlock it and quickly separate them. ○ The hook 10 is a locking device installed on the upper outer part of the locking piece 9 and is a component of the locking piece 9. In the locked state, the upper connecting member 3 and the lower connecting member 5 are fitted together and the hook 10 engages with the engaging groove 13. In the unlocked state, by pressing the push buttons 4 on both sides, the engagement of the hook 10 with the engaging groove 13 is disengaged, the fitting of the upper connecting member 3 and the lower connecting member 5 is disengaged, and it can be quickly detached and attached. 〇 The magnet 11 (upper connecting member 3) is a magnet provided inside the upper connecting member 3. In the locked state (the state where the upper connecting member 3 and the lower connecting member 5 are fitted together and the hook 10 engages with the engaging groove 13), the magnet 11 is housed in the magnet groove 12 inside the lower connecting member 5 at the lower part of the engaging groove 13 of the lower connecting member 5. 〇 The magnet 11 (lower connecting member 3) is a magnet arranged in the magnet groove 12 at the lower part of the engaging groove 13 inside the lower connecting member 5 (Figure 7, Figure 9 (B)). 〇 The magnet groove 12 is a space provided at the upper part inside the lower connecting member 5 for housing the magnet 11 (lower connecting member 3) (Figure 9 (B)). ○ The lower connecting member 5 refers to the other lower connecting member when the detachable connector 100 according to the present utility model consists of two structures, namely the upper connecting member 3 and the lower connecting member 5. The lower connecting member refers to the lower connecting member. 〇 The engaging groove 13 is a ring-shaped groove formed inside the upper part of the lower connecting member 5 and is a space for housing the hooks 10 of the pair of locking pieces 9. 〇 The locking piece 9 is a connecting member for engaging the upper connecting member 3 and the lower connecting member 5 with the push button 4 and the hook 10 as components (Figure 7, Figure 9 (B)). *******************************************************<00?0095>The means for solving the problems is the invention described in each claim of the scope of claims for utility model registration of the present application, and the specific solutions are as follows. ○ The first invention (the invention described in claim 1) The first invention (the invention described in claim 1) for solving the above problems is The detachable connector 100 includes an upper connecting member 3 and a lower connecting member 5. Inside the upper connecting member 3, a pair of locking pieces 9 are provided. Each locking piece 9 is equipped with an outward-facing push button 4 and an outward-facing hook 10. The push buttons 4 are exposed to the outside through holes on both sides of the upper connecting member 3, and the insides of the two locking pieces 9 are connected by a spring 8. Inside the lower connecting member 5, an engagement groove 13 is formed. When the two members are fitted together, the hook 10 engages with the engagement groove 13. The detachable connector 100 is characterized by its ability to be quickly attached and detached by pressing the push buttons 4 on both sides. ○Second invention (the invention described in claim 2) A second invention (the invention described in claim 2) for solving the above problem is: A mounting frame 7 is installed inside the upper connecting member 3, and a hole is formed in the lower part of the mounting frame 7 through which a hook 10 can pass. A magnet 11 is provided inside the lower connecting member 5, and the magnet 11 is housed in a magnet groove 12 at the lower part of the engagement groove 13. The detachable connector 100 according to claim 1 is characterized in that, when fitted, the magnet 11 attracts the mounting frame 7, thereby enabling rapid positioning. ○ Third invention (the invention described in claim 3) A third invention (the invention described in claim 3) for solving the above problem is: The detachable connector 100 described in either of claims 1 or 2 is characterized in that springs 8 are provided at both the upper and lower inner ends of the locking piece 9. ○Fourth invention (the invention described in claim 4) A fourth invention (the invention described in claim 4) for solving the above problems is: The detachable connector 100 according to any one of claims 1 to 3 is characterized in that a hook ring 1 is provided on the upper part of the upper connecting member 3. ○Fifth invention (the invention described in claim 5) A fifth invention (the invention described in claim 5) for solving the above problems is: The detachable connector 100 described in any of claims 1 to 4 is characterized in that a hanging string 6 is connected to the lower part of the lower connecting member 5. ○The sixth invention (the invention described in claim 6) A sixth invention (the invention described in claim 6) for solving the above problems is: The detachable connector 100 according to any one of claims 1 to 5 is characterized in that a reinforcing plate 2 is formed on the upper connecting member 3. [Effects of the Invention]

[0007] The detachable connector 100 according to the present invention is composed of the characteristic structural elements described above, and exhibits the following unique effects of the present invention, corresponding to these characteristic structural elements. Furthermore, the detachable connector 100, which is constructed from the characteristic structural requirements described above according to each of the above inventions, has been able to fully resolve the problems of the present invention. ○Effects of the first invention According to the first invention, In a detachable connector 100 including an upper connecting member 3 and a lower connecting member 5, a pair of locking pieces 9 are provided inside the upper connecting member 3, each locking piece 9 is equipped with an outward-facing push button 4 and an outward-facing hook 10, the push buttons 4 are exposed to the outside through holes on both sides of the upper connecting member 3, and the insides of the two locking pieces 9 are connected by a spring 8, and an engagement groove 13 is formed inside the lower connecting member 5, and when the two members are fitted together the hook 10 engages with the engagement groove 13, and the connector can be quickly attached and detached by pressing the push buttons 4 on both sides. With these distinctive configuration requirements, the first and second problems that this invention aims to solve can be achieved, and remarkable effects that are unpredictable to those skilled in the art can be produced. ○ Effects of the second invention According to the second invention, A mounting frame 7 is installed inside the upper connecting member 3, and a hole is formed in the lower part of the mounting frame 7 through which the hook 10 can pass. A magnet 11 is provided inside the lower connecting member 5, and the magnet 11 is housed in a magnet groove 12 at the lower part of the engagement groove 13. Due to the characteristic configuration requirement that the mounting frame 7 is quickly positioned by the magnet 11 attracting it during fitting, the first and second problems that this invention aims to solve can be achieved, and remarkable effects that cannot be predicted by those skilled in the art can be produced. ○ Effects of the third invention According to the third invention, The distinctive structural requirement that springs 8 are provided at both the upper and lower inner ends of the locking piece 9 allows the present invention to achieve the first and second problems it aims to solve, resulting in remarkable effects that are unpredictable to those skilled in the art. ○Effects of the fourth invention According to the fourth invention, The distinctive structural requirement of having a hanging ring 1 on the upper part of the upper connecting member 3 allows the present invention to achieve the first and second problems it aims to solve, resulting in remarkable effects that are unpredictable to those skilled in the art. ○ Effects of the fifth invention According to the fifth invention, The distinctive structural requirement that a hanging string 6 is connected to the lower part of the lower connecting member 5 allows the present invention to achieve the first and second problems it aims to solve, resulting in remarkable effects that are unpredictable to those skilled in the art. ○ Effects of the sixth invention According to the sixth invention, The distinctive structural requirement that the upper connecting member 3 has a reinforcing plate 2 formed on it makes it possible to solve the first and second problems that this invention aims to solve, and to produce remarkable effects that are unpredictable to those skilled in the art. [Best Mode for Carrying Out the Invention]

[0008] The following drawings illustrate the best embodiment of the detachable connector 100 according to the present invention. [Figure 1] Figure 1 shows the front view and rear view of this utility model. Figure 1(A) is the front view of this utility model, and Figure 1(B) is the rear view of this utility model. [Figure 2] Figure 2 shows the left and right side views of this utility model. Figure 2(A) is the left side view of this utility model, and Figure 1(B) is the right side view of this utility model. [Figure 3] Figure 3 shows the plan view and bottom view of the utility model. Figure 3(A) is the plan view of the utility model, and Figure 3(B) is the bottom view of the utility model. [Figure 4] Figure 4 is a perspective view of this utility model. [Figure 5] Figure 5 is a diagram showing the assembly of the parts of this utility model. [Figure 6] Figure 6 is a diagram illustrating the usage state of this utility model. Figure 6(A) (front view) shows the usage state of this utility model in which the upper connecting member 3 and the lower connecting member are to be attached by pressing the push button 4. Figure 6(B) (left side view) shows the usage state of this utility model in which the upper connecting member 3 and the lower connecting member are to be removed by pressing the push button 4. [Figure 7] Figure 7 is a front cross-sectional view of this utility model. [Figure 8] Figure 8 shows the relationship between the XYZ coordinate system and the 6-view drawing. [Figure 9] Figure 9 is a modified version in which a portion of the front cross-sectional view of the utility model in Figure 7 has been replaced with an end view. Figure 9(A) shows the locked state of the upper connecting member 3 and the locking piece 9 in a front end view. Figure 9(B) shows the locked state of the locking piece 9 and the lower connecting member 5 in a front end view. In both Figures 9(A) and (B), the push button 4 is not pressed in the locked state and is returned to its original position by the biasing force of the spring 8. When the push button 4 is pressed, the locking groove 13 and the hook 10 are released, which means that the locking between the upper connecting member 3 and the lower connecting member 5 is released. ******************************************************* The detachable connector 100 according to the present invention will be described below with reference to the drawings. <Specific implementation method> The utility model will be explained in more detail below, with reference to the attached drawings. One point to note in this description of the utility model is that, unless otherwise specified, terms such as "attach," "connect," and "link" should be interpreted in a broad sense. These may be fixed connections, detachable connections, or integral connections. They may also be mechanical or electrical connections, direct connections or indirect connections via intermediate members. Furthermore, they may refer to a state of communication within two parts. Those skilled in the art will be able to appropriately understand the meaning of each term depending on the context. [Example 1] (See Figures 1-3) As one embodiment of this utility model, as shown in Figures 1-3, 5, 6, 7, and 9, The detachable connector 100 of this utility model consists of an upper connecting member 3 and a lower connecting member 5. A pair of locking pieces 9 are provided inside the upper connecting member 3. A push button 4 is formed on the upper end of the locking piece 9, facing outwards, and a hook 10 is formed on the lower end, also facing outwards. The push button 4 is exposed to the outside through a hole formed in the side wall of the upper connecting member 3. Furthermore, the inner surfaces of the two locking pieces 9 are integrally connected by a spring 8. An engagement groove 13 is formed inside the lower connecting member 5, into which the hook 10 is locked (Figure 9(B)). When the upper connecting member 3 and the lower connecting member 5 are fitted together, the hook 10 engages with the engagement groove 13, ensuring a secure connection (Figure 9(B)). By pressing the push buttons 4 on both sides, the lock is released, allowing for quick separation. The upper connecting member 3 is used to connect to the shoulder strap or carrying strap, while the lower connecting member 5 is used to connect to the hanging hole of the smartphone case. This makes it convenient, for example, when carrying a smartphone, and allows for easy attachment and detachment both indoors and outdoors. [Method 1 for attaching and detaching the item in Example 1] (Figure 6(A)) When connecting the upper connecting member 3 and the lower connecting member 5, first press the push button 4 while fitting the two members together (Figure 6(A)). In the engaged state, the biasing force of the spring 8 returns the locking piece 9 to its original position, and the hook 10 engages with the upper end wall of the engagement groove 13, establishing a connection (mechanical lock). If you need to separate the smartphone from the shoulder strap, simply press push button 4 with one hand to unlock it and quickly separate them. It's easy to use and highly user-friendly. [Example 2] (Figures 1-3, 7, 9) In another embodiment, a mounting frame 7 is provided inside the upper connecting member 3, and a hole is formed in its lower part through which the hook 10 can pass. Furthermore, a magnet 11 is provided inside the lower connecting member 5, and the magnet 11 is positioned in the magnet groove 12 at the bottom of the engagement groove 13 (Figure 9(B)). When the upper connecting member 3 and the lower connecting member 5 are fitted together, the magnets 11 attract each other, allowing for quick and accurate positioning of both members (Figures 7 and 9). The double fixing structure, consisting of auxiliary positioning by magnets and mechanical locking by locking piece 9, makes the connection more secure. [Example 3] (Figure 7) In another embodiment, springs 8 are positioned at both the upper and lower inner ends of the locking piece 9. As a result, the hook 10 is firmly engaged by the engagement groove 13, ensuring the connection strength between the upper connecting member 3 and the lower connecting member 5 (Figure 9(B)). [Example of connection with loop 1] (Figure 1) A hanging ring 1 is connected to the upper part of the upper connecting member 3 via a reinforcing plate 2 (Figure 1). This is used to connect to shoulder straps or smartphone straps, making it convenient for carrying a smartphone over your shoulder. [Example of connection with hanging cord 6] (Figure 1) A hanging string 6 is connected to the bottom of the lower connecting member 5 (Figure 1). This can be used, for example, by attaching it to the connector hole in a smartphone case. [Other examples] (Figure 1) A reinforcing plate 2 is formed on the upper connecting member 3, which plays a role in increasing the strength of the overall structure and ensuring stability during long-term use. [Variations of the Examples] The embodiments described above are preferred examples of this utility model, but any person with ordinary skills in the art can make various modifications, substitutions, and improvements without departing from the spirit of this utility model. The scope of this utility model is defined by the attached claims and is not limited to the embodiments described above. [Examples] The upper connecting member 3 and the lower connecting member 5 are detachable by a locking piece 9 and a spring 8 (Figure 7). When the push button 4 is pressed, the lock is released and the hook 10 can be disengaged from the engagement groove 13 and separated. In another embodiment, the magnet 11 in the magnet tank 12 attracts the magnet 11 installed at the end of the mounting frame 7, improving positioning accuracy during fitting (Figure 5). Furthermore, the springs 8 positioned on the upper and lower inside of the locking piece 9 provide a strong holding force that prevents loosening even after long-term use. The upper hanging ring 1 can be connected to a shoulder strap or chain, and the lower hanging strap 6 is used to connect to a smartphone case. [Conclusion] The above is a representative embodiment of this utility model, and various modifications and extensions are possible without departing from the spirit of the present invention. [Brief explanation of the drawing]

[0009] [Figure 1] Figure 1 shows the front and rear views of this utility model. Figure 1(A) is the front view of this utility model, and Figure 1(B) is the rear view of this utility model. [Figure 2] Figure 2 shows the left and right side views of the utility model. Figure 2(A) is the left side view of the utility model, and Figure 1(B) is the right side view of the utility model. [Figure 3] Figure 3 shows the plan view and bottom view of the utility model. Figure 3(A) is the plan view of the utility model, and Figure 3(B) is the bottom view of the utility model. [Figure 4] Figure 4 is a perspective view of this utility model. [Figure 5] Figure 5 is an assembly diagram of the parts of this utility model. [Figure 6] Figure 6 shows the usage state of this utility model. Figure 6(A) (front view) shows the usage state of this utility model in which the upper connecting member 3 and the lower connecting member are to be attached by pressing the push button 4. Figure 6(B) (left side view) shows the usage state of this utility model in which the upper connecting member 3 and the lower connecting member are to be removed by pressing the push button 4. [Figure 7] Figure 7 is a front cross-sectional view of this utility model. [Figure 8] Figure 8 shows the relationship between the XYZ coordinate system and the hexagonal view. [Figure 9] Figure 9 is a modified version of Figure 7, where a portion of the front cross-sectional view of the utility model has been replaced with an end view. Figure 9(A) shows the locked state of the upper connecting member 3 and the locking piece 9 in a front end view. Figure 9(B) shows the locked state of the locking piece 9 and the lower connecting member 5 in a front end view. In both Figures 9(A) and (B), the push button 4 is not pressed in the locked state and is returned to its original position by the biasing force of the spring 8. When the push button 4 is pressed, the locking groove 13 and the hook 10 are released, which means that the locking between the upper connecting member 3 and the lower connecting member 5 is released. [Explanation of symbols]

[0010] 1… Hanging ring 2…Reinforcement plate 3… Upper connecting member 4… Push button 5…Lower connecting member 6… Hanging cord 7…Mounting rack 8... Spring 9... Locking piece (connecting device that secures the upper connecting member 3 and the lower connecting member 5) 10... Hook 11…Magnet, magnet (upper connecting member), magnet (lower connecting member) 12…Magnet compartment (space for housing the magnet (lower connecting component)) 13…Engagement groove (provided in the lower connecting member)

Claims

1. A detachable connector 100 comprising an upper connecting member 3 and a lower connecting member 5, wherein the upper connecting member 3 is provided with a pair of locking pieces 9 inside, each locking piece 9 having an outward-facing push button 4 and an outward-facing hook 10, the push buttons 4 being exposed to the outside through holes on both sides of the upper connecting member 3, and the insides of the two locking pieces 9 being connected by a spring 8, and an engagement groove 13 being formed inside the lower connecting member 5, the hook 10 engaging with the engagement groove 13 when the two members are fitted together, and the detachable connector 100 is characterized by being able to be quickly attached and detached by pressing the push buttons 4 on both sides.

2. A mounting frame 7 is installed inside the upper connecting member 3, and a hole is formed in the lower part of the mounting frame 7 through which the hook 10 can pass. A magnet 11 is installed on the inside of the end of the upper connecting member 3, and a magnet 11 is installed and housed in the lower part of the engagement groove 13 of the lower connecting member 5. The detachable connector 100 according to claim 1 is characterized in that when the upper connecting member 3 and the lower connecting member 5 are fitted together, the magnet 11 attracts the magnet 11 installed in the mounting frame 7, thereby enabling quick positioning.

3. A detachable connector 100 according to either of claims 1 or 2, characterized in that springs 8 are provided at both the upper and lower inner ends of the locking piece 9.

4. A detachable connector 100 according to either of claims 1 or 2, characterized in that a hook ring 1 is provided on the upper part of the upper connecting member 3.

5. A detachable connector 100 according to either of claims 1 or 2, characterized in that the hanging ring 1 is joined to the upper connecting member 3 via the reinforcing plate 2.

6. A detachable connector 100 according to either of claims 1 or 2, characterized in that a reinforcing plate 2 is joined to the upper connecting member 3 in order to reinforce the joint between the upper connecting member 3 and the hanging ring 1.

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