TWM638982U - key - Google Patents

Abstract

A key includes a key plate, which can be inserted into a key hole corresponding to a lock core. A receiving groove is provided at the rear end of the key plate, and an iron rod is placed in the receiving groove. The rear side of the key plate is fixedly arranged There is a lock handle, so that the lock handle can close the accommodating groove and the iron rod of the hidden key plate; thereby, a key structure that can prevent complete copying and avoid damage to the key is provided.

Description

key

This creation is a kind of key, especially a kind of key structure that can prevent complete piracy and copying, and can avoid key damage.

In order to improve the safety and anti-theft of the key and the lock head, the current key will have a magnet in the lock core of the lock head, and a number of key magnets will be arranged on the corresponding key slot to make use of the key and the lock core. Magnetic attraction and mutual repulsion between the keys enable the key to smoothly drive the lock core to rotate to achieve the effect of unlocking (or locking).

However, since the above-mentioned key is directly embedded with the key magnet in the slot of the key, it is easy to cause the key magnet to fall from the key when the key is impacted or knocked by an external force, so that the key cannot be paired with the lock core. In addition, because the key magnet of the above key is obviously exposed on the key, unscrupulous people can completely copy the key according to the appearance of the key and the position of the key magnet, so that the thief can smoothly rotate the lock core to unlock the copied key, so that Thieves can invade homes to steal property and cause losses.

The purpose of this creation is to improve the above-mentioned deficiency, so as to provide a key structure that can prevent complete piracy and copying, and can avoid key damage.

In order to achieve the above purpose, the key of this creation includes a spoon plate, which can be Insert it into the keyhole of the corresponding lock core. There is an accommodation groove at the rear end of the key plate, and an iron rod is placed in the accommodation groove. A lock handle is fixed on the rear side of the key plate, so that the lock handle can close the hidden key. Plate accommodation slots and iron rods;

By means of the above structure, a key structure that can prevent complete pirated copying and avoid damage to the key is provided.

10: spoon plate

11: storage tank

20: Hardcore

30: lock handle

[Picture 1] is a three-dimensional exploded view of this creation.

[Picture 2] is a three-dimensional combination diagram of this creation.

[Fig. 3] is a combined sectional view of this creation.

Regarding the technical means and structure used in this work to achieve the purpose, I would like to cooperate with the embodiments shown in Figures 1 to 3, and describe it in detail as follows:

As shown in Figure 1, the key in the embodiment includes a key plate 10, which can be inserted into the key hole (not shown in the figure) corresponding to the lock core, and the rear side of the key plate 10 is provided with a receiving groove 11. The accommodating groove 11 is provided with a magnetic iron rod 20, and the rear side of the key plate 10 is fixed with a lock handle 30, so that the lock handle 30 can close and hide the accommodating groove 11 of the key plate 10 and the iron rod 20 .

With the above structure, as shown in Figures 2 and 3, this invention can seal and hide the iron rod 20 in the key plate 10, and a magnet is provided in the lock core corresponding to the key, so that the key of this invention can be inserted into the key hole of the lock core At the same time, the key and the lock core have mutual attraction and repulsion magnetic force, and it is no different from the use of ordinary keys, so it can smoothly drive the lock core to rotate to achieve the purpose of unlocking; however, when the small thief copies this creation key , it has no way of knowing that there is an iron rod 20 in the key plate 10. The thief cannot know that the corresponding lock core and key of the complete set must have the magnetic force of mutual attraction and repulsion, so that the small thief cannot use the copied key to unlock, so as to avoid the occurrence of property theft; Hidden in the key plate 10, the surface of the key of this creation does not have key magnets obviously installed to achieve magnetic mutual attraction and repulsion, so that the key of this creation will not be unable to be used due to the force falling or loss of the key magnet .

Therefore, as can be seen from the above description, the iron rod 20 is hidden in the key plate 10 in this invention, so that small thieves cannot know that the iron rod is arranged in the key plate 10, so that the key of this invention can be magnetically connected with the corresponding lock core. The suction and repulsion functions are used to unlock smoothly, and small thieves cannot successfully copy and use the creative key, so as to achieve the purpose of effective anti-theft.

Therefore, this creation is indeed significantly progressive, and its structure is indeed unprecedented, and it has met the requirements of a new patent. I would like to file a patent application in accordance with the law, and pray for the patent. I am very grateful.

However, the above is only a feasible embodiment of this creation. This embodiment is mainly used to illustrate the technical means and structure used by this creation to achieve the purpose, so it cannot limit the scope of protection of this creation. For example, all equivalent changes or modifications made in accordance with the description of this creation and the scope of the patent application shall still fall within the scope of protection covered by this creation.

10: spoon plate

11: storage tank

20: Hardcore

30: lock handle

Claims (1)

A key includes a key plate, which can be inserted into a key hole corresponding to a lock core. A receiving groove is provided at the rear end of the key plate, and an iron rod is placed in the receiving groove. The rear side of the key plate is fixedly arranged There is a lock handle, so that the lock handle can close the accommodating groove and iron rod of the hidden key plate.

Images