GB2588992A

GB2588992A - An intelligent lock cylinder

Info

Publication number: GB2588992A
Application number: GB2009652.5A
Authority: GB
Inventors: Juxiang Xu
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-25
Filing date: 2020-06-24
Publication date: 2021-05-19
Anticipated expiration: 2040-06-24
Also published as: GB2588992B; CN210622523U; GB202009652D0

Abstract

An intelligent lock cylinder which comprises a lock body with an outer handle, outer lock shell and inner lock shell. The outer lock shell and inner lock shell are set with a lock cylinder dial wheel 140 between. A lock rod 152 is attached to the end of cylinder lock and has an extension block 161 which engages with a top block 162 having a lifting pin 164. When the key is rotated the extension block raises the lifting pin such that it engages through holes 166 in inner 154 and outer rotary shell 153 such that further rotation of the key or a handle causes the lock cylinder dial wheel to rotate which throws the locking bolt into the locked/unlocked position. The outer handle may comprise a quick release mechanism (300 Figure 4) comprising a restriction hole (301) having a spring (302) and a spring block (303). Pressing the spring block into the handle allows it to be removed from outer rotary shell 153. The key cylinder may have an anti-forced entry disc (171 Figure 5) set in the front end of the key head.

Description

An Intelligent Lock Cylinder

Technical field

The present invention involves the technical field of locks, in particular to an intelligent lock.

Background technology

It is known that the public anti-theft door lock is constituted by the two separate components of the insert cylinder lock head and several spring bolts. Such a matched combination has been used for several decades, and its function of preventing from technical unlocking has been known by the public. However, it is only required to find the appropriate unlocking tool and insert it into the lock hole to unlock the door. Such tools can be bought everywhere. Therefore, with regards to the door lock that is widely used at present, its anti-theft function is rather poor.

In view of this, the present invention provides an intelligent lock cylinder with low cost, high reliability, and novel structure.

It is a kind of intelligent lock cylinder, which comprises the lock body. The said lock body includes the outer handle, outer lock shell and inner lock shell. The outer lock shell and inner lock shell is set with the lock cylinder dial wheel between. There is an anti-theft lock cylinder set in the middle of the outer handle, outer lock shell, inner lock shell and lock cylinder dial wheel. The said anti-theft lock core includes the key head. The said key head is set with the lock rod on the front end, and the said lock rod is connected with the lock mechanism on the front end. The key head and lock rod are covered by the outer rotary shell, which is connected with the inner rotary shell. The inner rotary shell is still set with the connecting shaft.

Furthermore, the said lock mechanism includes the extension block set on the front end of the lock rod. The said extension block is connected with the top block on the front end. The position of the said top block corresponding to the extension block is set with the gap groove. The said top block is set with the lifting pin on the upper end. The said lifting pin is covered by the lifting pin spring. The position of the rotary shell and inner rotary shell corresponding to the lifting pin is set with the through hole. The said top block is set in the outer rotary shell.

The design of the lock stop mechanism enables the door to be unlocked through the functions of the intelligent panel when the lock is in the normal status. At the same time, the door can also be unlocked with keys, thus it is suitable for being used by people of different ages.

Furthermore, the said key head is set with the anti-forced entry mechanism inside. The anti-forced entry mechanism includes the anti-forced entry disc set on the front end of the key head. The anti-forced entry disc is set with the top bead on one side. The anti-forced entry disc is set with the inserted piece on the rear end. The said key head is set with the restriction groove. The position of the outer rotary shell lower end corresponding to the restriction groove is set with the restriction block.

The design of the anti-forced entry disc enables the anti-forced entry disc to rotate with the electrical drill at the same time when the door lock is subjected to attack from an electrical drill or other forceful means. Meanwhile, the inserted disc design at the rear end of the anti-forced entry disc will still revolve with the inserted disc even though it passes through the anti-forced entry disc. At the same time, it can prevent from the entrance of the iron nail or so.

Furthermore, the said outer handle is set with the intelligent control panel downwards, and the said intelligent control panel is set with the wiring board downwards.

Furthermore, the said outer handle is set with the quick release mechanism. The said quick release mechanism includes the restriction hole set on the outer rotary shell. The said restriction hole is set with the spring. The spring is connected with the spring block. The position of the outer handle to the spring block is set with installation holes.

The design of the quick release design makes the door mantling and dismantling more 30 convenient.

Furthermore, the said key head is set with the positioning groove, and the position of the lower end of the outer rotary shell corresponding to the positioning groove is set with the positioning block.

The present invention has the advantages of: The present invention has the simple structure, convenient operation and wide application. The present invention has convenient manufacturing and assembling, stable structure, high endurance, anti-forced entry disc built in the front end of the key head. As a result, when the external key hole is damaged by the electrical drill or other tools, the anti-forced entry disc will rotate with the rotary head, so that the tool will be unable to enter into the lock body. The lock cylinder mechanism provided by this present invention can adapt to the traditional door lock means, and can combine the intelligent lock with the traditional mechanical lock.

In addition to the above-mentioned purpose, characteristics and advantages, the present invention still has many other purposes, characteristics and advantages, the following paragraph will continue to illustrate the present invention.

Brief description of attached drawings

It is one part of the instruction manual, which is used to help to have a better understanding the optional examples of the present invention displayed in the attached drawing. It will illustrate the principle of the present invention together with the instruction manual. In the drawings: Drawing 1 is the stereochemical structure drawing of the present invention; Drawing 2 is the section-view structure drawing of the present invention; Drawing 3 is the separated structural drawing of some structures of the present invention; Drawing 4 is the structural drawing of some quick-release structures of the present invention; Drawing 5 is the structural drawing of the anti-forced entry mechanism of the present invention; and Drawing 6 is the structural drawing of the top block of the present invention. Implementation means In the following paragraph, the attached drawings will be combined to conduct detailed explanation to the implementation case of the present invention. However, this present invention can be implemented by different means, such as claim requirement limitation and coverage and so on.

Refer to drawing 1 to drawing 5, they show a kind of intelligent lock cylinder, which comprises the lock body 100. Its characteristics are: the said lock body 100 includes the outer handle 110, outer lock shell 120 and inner lock shell 130. The outer lock shell 120 and inner lock shell 130 is set with the lock cylinder dial wheel 140 between. There is an anti-theft lock cylinder 150 set in the middle of the outer handle 110, outer lock shell 120, inner lock shell 130 and lock cylinder dial wheel 140. The said anti-theft lock core 150 includes the key head 151. The said key head 151 is set with the lock rod 152 on the front end, and the said lock rod 152 is connected with the lock mechanism 160 on the front end. The key head 151 and lock rod 152 are covered by the outer rotary shell 153, which is connected with the inner rotary shell 154. The inner rotary shell 154 is still set with the connecting shaft 131.

Refer to drawing 2 and drawing 3, the said lock mechanism 160 includes the extension block 161 set on the front end of the lock rod 152. The said extension block 161 is connected with the top block 162 on the front end. The position of the said top block 162 corresponding to the extension block 161 is set with the gap groove 163. The said top block 162 is set with the lifting pin 164 on the upper end. The said lifting pin 164 is covered by the lifting pin spring 165. The position of the rotary shell 153and inner rotary shell 154 corresponding to the lifting pin 164 is set with the through hole 166. The said top block 162 is set in the outer rotary shell 153.

Refer to drawing 5, the said key head 151 is set with the anti-forced entry mechanism 170 inside. The anti-forced entry mechanism 170 includes the anti-forced entry disc 171 set on the front end of the key head 151. The anti-forced entry disc 171 is set with the top bead 172 on one side. The anti-forced entry disc 171 is set with the inserted piece 173 on the rear end. The said key head 151 is set with the restriction groove 155. The position of the outer rotary shell 153 lower end corresponding to the restriction groove 155 is set with the restriction block 156.

Refer to drawing 3, the said outer handle 110 is set with the intelligent control panel 111 downwards, and the said intelligent control panel 111 is set with the wiring board 112 downwards.

Refer to drawing 1 and drawing 2, the said outer handle 110 is set with the quick release mechanism 300. The said quick release mechanism 300 includes the restriction hole 301 set on the outer rotary shell 153. The said restriction hole 301 is set with the spring 302. The spring 302 is connected with the spring block 303. The position of the outer handle 110 to the spring block 302 is set with installation holes 304.

The working principle of this present invention is: When the user uses the key to open the door from outside, the key is inserted into the hole and then rotates. It drives the lock rod to rotate. The lock rod pushes the lifting pin into the through hole. Afterwards, the user only has to continue to rotate the handle or key to unlock. Afterwards, please rotate back the key to enable the lifting pin to springback through the spring. At this moment, please rotate the handle to enable the handle to be in the idling condition.

In intelligent lock status: since the back rotary of the key has already enabled the handle to be in the idling condition, the rear-end intelligent lock module will rotate the inner rotary shell, so as to drive the lock cylinder dial wheel to unlock.

In mounting and dismounting: The handle mechanism can be mounted or dismounted through pushing the top block through the installation hole.

The above is only a preferred implementation case of the present invention, and is not intended to limit the present invention. For technicians in the industry, various modifications and changes can be made in the present invention. Any modification, equivalent substitution, improvement, and so on made within the spirit and scope of the present invention are intended to be included within the protection scope of the present invention.

Claims

Claims: 1. An intelligent lock cylinder, which comprises the lock body (100) the said lock body (100) includes the outer handle (110), outer lock shell (120) and inner lock shell (130), the outer lock shell (120) and inner lock shell (130) is set with the lock cylinder dial wheel (140) between, there being provided an anti-theft lock cylinder (150) set in the middle of the outer handle (110), outer lock shell (120), inner lock shell (130) and lock cylinder dial wheel (140), the said anti-theft lock core (150) includes the key head (151), the said key head (151) is set with the lock rod (152) on the front end, and the said lock rod (152) is connected with the lock mechanism (160) on the front end, the key head (151) and lock rod (152) are covered by the outer rotary shell (153), which is connected with the inner rotary shell (154), the inner rotary shell (154) is still set with the connecting shaft (131).
2. The intelligent lock cylinder according to claim 1 wherein the said lock mechanism (160) includes the extension block (161) set on the front end of the lock rod (152), the said extension block (161) is connected with the top block (162) on the front end, the position of the said top block (162) corresponding to the extension block (161) is set with the gap groove (163), the said top block (162) is set with the lifting pin (164) on the upper end, the said lifting pin (164) is covered by the lifting pin spring (165), the position of the rotary shell (153)and inner rotary shell (154) corresponding to the lifting pin (164) is set with the through hole (166), the said top block (162) is set in the outer rotary shell (153).
3. The intelligent lock cylinder according to claim 1 wherein the said key head (151) is set with the anti-forced entry mechanism (170) inside, the anti-forced entry mechanism (170) includes the anti-forced entry disc (171) set on the front end of the key head (151), the anti-forced entry disc (171) is set with the top bead (172) on one side, the anti-forced entry disc (171) is set with the inserted piece (173) on the rear end, the said key head (151) is set with the restriction groove (155), the position of the outer rotary shell (153) lower end corresponding to the restriction groove (155) is set with the restriction block (156).
4. The intelligent lock cylinder according to claim 2 wherein the said outer handle (110) is set with the intelligent control panel (111) downwards, and the said intelligent control panel (111) is set with the wiring board (112) downwards.
5. The intelligent lock cylinder according to claim 1 wherein the said outer handle (110) is set with the quick release mechanism (300), the said quick release mechanism (300) includes the restriction hole (301) set on the outer rotary shell (153), the said restriction hole (301) is set with the spring (302), the spring (302) is connected with the spring block (303), the position of the outer handle (110) to the spring block (302) is set with installation holes (304).