Multifunctional key chain

Abstract

The utility model relates to the technical field of key rings, in particular to a multifunctional key ring, which comprises a key ring main body, an auxiliary hook, a pin shaft, a horseshoe button, a bolt A, a bolt B and a knife, and is characterized in that a hole A is arranged on the key ring main body, and the knife is hinged with the hole A on the key ring main body through the bolt A; a hole B is formed in the key chain body, and the auxiliary hook is hinged to the hole B in the key chain body through a pin shaft. A hole C is formed in the key chain body, and the horseshoe buckle is hinged to the hole C in the key chain body through a bolt B. The multifunctional key chain provided by the utility model combines the USB flash disk with the key chain, is convenient to carry, can be linked with a computer and a mobile phone at any time to quickly transmit data and improve the working efficiency, and the USB flash disk can be hung on a key, so that the multifunctional key chain is convenient to carry, can be prevented from being lost and can be used by people anytime and anywhere, and meanwhile, the requirements of personalized decoration and practicability of people can be met; and the data storage convenience is prominent, and a plurality of functional application scenes can be integrated.

Description

Technical Field

[0001] This utility model relates to the field of keychain technology, and in particular to a multifunctional keychain. Background Technology

[0002] A keychain is a decorative item that hangs on a key ring, typically made of materials such as metal, leather, plastic, rubber, or wood. They come in a variety of designs, ranging from small, exquisite cartoon figures and brand logos to even realistic models. Keychains are not only practical but also frequently given as small gifts, reflecting the owner's personality and taste.

[0003] In daily work, study, and life, people often need USB flash drives to transfer and store data anytime and anywhere. However, due to their small size, existing USB flash drives are easily lost. Therefore, a multi-functional keychain is needed to solve the above problem. Utility Model Content

[0004] The purpose of this utility model embodiment is to provide a multifunctional keychain, which aims to solve the problems mentioned in the background art.

[0005] This utility model embodiment is implemented as follows: a multifunctional keychain includes: a keychain body, a secondary hook, a pin, a horseshoe buckle, bolt A, bolt B, and a knife. The keychain body has a hole A, and the knife is hinged to the hole A on the keychain body via bolt A; the keychain body has a hole B, and the secondary hook is hinged to the hole B on the keychain body via a pin; the keychain body has a hole C, and the horseshoe buckle is hinged to the hole C on the keychain body via bolt B.

[0006] Preferably, the keychain body is provided with a clearance groove, and a storage component is provided in the clearance groove.

[0007] Preferably, the keychain body has a hole D, and a positioning bead is provided in the hole D. One of the positioning beads is used to limit the position of the storage component; the knife has a limiting hole, a shaft hole, and a groove; the storage component is hinged to the hole C on the keychain body by a bolt B; the storage component has a positioning hole G, which cooperates with one of the positioning beads, and a threaded hole H cooperates with the bolt B; the keychain body has a hole F, and another positioning bead is provided in the hole F. The other positioning bead is used to limit the position of the knife.

[0008] Preferably, one end of the storage component is provided with a USB interface and the other end is provided with a Type-C interface.

[0009] Preferably, the horseshoe buckle is provided with a pin hole, and the pin hole is hinged to bolt B.

[0010] This utility model provides a multi-functional keychain that combines a USB flash drive with a keychain, making it easy to carry. It can be connected to a computer or mobile phone at any time to quickly transfer data, improving work efficiency. The USB flash drive can be hung on the key, making it easy to carry and preventing loss. It allows people to use it anytime and anywhere, while also meeting people's needs for personalized decoration and practicality. It also excels in the convenience of data storage and can be integrated into multiple functional application scenarios. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of a multi-functional keychain.

[0012] Figure 2 This is a schematic diagram of the locking mechanism of a multi-functional keychain.

[0013] Figure 3 This is a schematic diagram of a positioning bead for a multi-functional keychain.

[0014] Figure 4 This is a schematic diagram of another positioning bead for a multi-functional keychain.

[0015] Figure 5 This is a schematic diagram of the main body of a multi-functional keychain.

[0016] Figure 6 This is a diagram of a knife for a multi-functional keychain.

[0017] Figure 7 This is a schematic diagram of the storage component of a multi-functional keychain.

[0018] In the attached diagram: 1. Keychain body; 101. Hole A; 102. Hole B; 103. Hole C; 104. Hole D; 105. Clearance groove; 106. Hole F; 2. Pin; 3. Secondary hook; 4. Knife; 401. Limiting hole; 402. Shaft hole; 403. Groove; 5. Bolt A; 6. Bolt B; 7. Horseshoe buckle; 701. Pin; 8. Storage component; 801. USB interface; 802. Type-C interface; 803. Hole G; 804. Threaded hole H; 9. Positioning bead. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and do not limit the present utility model.

[0020] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0021] Please see Figure 1 and Figure 4This utility model provides a multi-functional keychain, which includes:

[0022] The keychain body 1, secondary hook 3, pin 2, horseshoe buckle 7, bolt A5, bolt B6, and knife 4 are characterized in that: the keychain body 1 has a hole A101, and the knife 4 is hinged to the keychain body 1 through the bolt A5; the keychain body 1 has a hole B102, and the secondary hook 3 is hinged to the keychain body 1 through the pin 2; the keychain body has a hole C103, and the horseshoe buckle 7 is hinged to the keychain body 1 through the bolt B6.

[0023] When using this multi-functional keychain, the keychain body 1 can be suspended by the horseshoe buckle 7, or the secondary hook 3 can be rotated on the pin 2 by pressing the pin 2, thereby suspending the keychain body 1. The knife 4 can be pulled to control the knife 4 to rotate on the bolt A5, thereby unfolding the knife 4 from the bolt A5 for use.

[0024] like Figure 1 As shown, in a preferred embodiment of the present invention, the keychain body 1 is provided with an avoidance groove 105, and a storage component 8 is provided in the avoidance groove 105.

[0025] In this embodiment, the storage component 8 can be a USB flash drive, and the connection mode with the reading device can be switched by controlling the storage component 8 to rotate on the keychain 1.

[0026] like Figures 2-6 As shown, in a preferred embodiment of this utility model, the keychain body 1 has a hole D104, and a positioning bead 9 is provided in the hole D104. One of the positioning beads 9 is used to limit the position of the storage component 8. The knife 4 has a limiting hole 401, a shaft hole 402, and a groove 403. The storage component is hinged to the hole C103 on the keychain body 1 by a bolt B6. The storage component 8 has a positioning hole G803, which cooperates with one of the positioning beads 9, and a threaded hole H804 cooperates with the bolt B6. The keychain body has a hole F106, and another positioning bead 9 is provided in the hole F106. The other positioning bead 9 is used to limit the position of the knife 4.

[0027] The positioning bead 9 can limit the position of the storage component 8. The positioning hole G803 and the positioning bead 9 can ensure that the storage component 8 rotates stably on the key ring body 1. The limiting hole 401 and shaft hole 402 on the knife 4 facilitate the installation of the knife and the key ring body 1. The groove 403 facilitates the cutting of the knife 4. The other positioning bead 9 can limit the position of the knife 4.

[0028] like Figure 6 As shown, in a preferred embodiment of the present invention, one end of the storage component 8 is provided with a USB interface 801 and the other end is provided with a Type-C interface 802.

[0029] The USB interface 801 and Type-C interface 802 on the storage unit 8 facilitate connection between the storage unit 8 and different interfaces on the reading device.

[0030] like Figure 7 As shown, in a preferred embodiment of the present invention, the horseshoe buckle 7 is provided with a pin hole 701, and the pin hole 701 is hinged to the bolt B6.

[0031] The hinged design of the pin hole 701 and the bolt B6 allows the horseshoe buckle 7 to rotate on the key ring body 1, increasing the flexibility of the key ring.

[0032] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-functional key holder comprising a key holder main body, a sub-hook, a pin shaft, a stirrup, a bolt A, a bolt B, and a knife, characterized in that, The key holder body is provided with a hole A, the small knife is hinged to the hole A of the key holder body through a bolt A; the key holder body is provided with a hole B, the auxiliary hook is hinged to the hole B of the key holder body through a pin shaft; the key holder body is provided with a hole C, the horse shoe is hinged to the hole C of the key holder body through a bolt B.

2. The multi-functional key fob of claim 1, wherein, The key holder body is provided with an avoiding slot, and the avoiding slot is provided with a storage component.

3. The multi-functional key fob of claim 2, wherein, The key holder body is provided with a hole D, the hole D is provided with a positioning bead, one positioning bead is used for limiting the storage component; the small knife is provided with a limiting hole, a shaft hole and a groove; the storage component is hinged to the hole C of the key holder body through a bolt B; the storage component is provided with a positioning hole G, the positioning hole G is matched with one positioning bead, a threaded hole H is matched with the bolt B; the key holder body is provided with a hole F, the hole F is provided with another positioning bead, and the other positioning bead is used for limiting the small knife.

4. The multi-functional key fob of claim 2, wherein, One end of the storage component is provided with a USB interface, and the other end is provided with a Type-C interface.

5. The multi-functional key fob of claim 3, wherein, The horse shoe is provided with a pin shaft hole, and the pin shaft hole is hinged to the bolt B. The horse shoe is provided with a pin shaft hole, and the pin shaft hole is hinged to the bolt B.

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