CN113738191A

CN113738191A - V-shaped key hole and V-shaped anti-theft lock key thereof

Info

Publication number: CN113738191A
Application number: CN202111040905.8A
Authority: CN
Inventors: 姚自立
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2021-12-03

Abstract

The invention discloses a V-shaped key hole and a V-shaped anti-theft lock key thereof. The V-shaped key hole comprises a key hole arranged on the lock core, the cross section of the key hole is a V-shaped hole, a side hole in the V-shaped hole is a reinforcing rib inserting hole of the V-shaped key, and a duct on the other side in the V-shaped hole is a tooth rib inserting hole of the V-shaped key. The V-shaped anti-theft lock key comprises a key main body and a key handle, wherein the cross section of the key main body is V-shaped, a first branch is a reinforcing rib, a second branch is a toothed rib, and the initial toothed rib of the toothed rib is deep to the lower combining part of the key main body so as to open a door marble of a lock cylinder. The V-shaped key hole of the invention completely separates the reinforcing rib pore canal and the tooth flower rib pore canal, and the V-shaped anti-theft lock key completely separates the reinforcing rib and the tooth flower rib of the key body, thereby completely eliminating the operation space of tools such as a pick hook and the like when the lock is technically opened, completely eliminating the operation space of the tools, and achieving the aim of anti-theft of the tools which are not solved forever.

Description

V-shaped key hole and V-shaped anti-theft lock key thereof

Technical Field

The invention relates to the technical field of locks and keys thereof, in particular to a V-shaped key hole and a V-shaped anti-theft lock key thereof.

Background

The highest state of the lockset is that the tool can never be solved, and the lock originally used as a house guardian is not required to have a natural enemy. However, it has long been common for a hook to unlock a padlock because of its natural enemies. The lock subject group of the mechanical factory of Qinghua university in the early century of this century pioneers the exploration of the anti-theft lock and invents that the anti-theft lock is killed by dialing according to the introduction of the patent text, the lock is brave and has suicide spirit, the suicide bullet group only allows the non-original key or the unlocking tool to move forward and backward, and the lock can sacrifice self-protection of the security of the lives and properties of the master. However, the thief cannot extract the unlocking tool, so that the cheap tool is abandoned, the owner returns to the original key and cannot insert the original key to ask the locksmith for help, and the locksmith cannot insert the unlocking tool and only needs to destroy the door and break the lock. The complaints are more and more, and the business license is cancelled by the department of industry and commerce. However, the lock subject group of the Qinghua university mechanical factory, namely the lock of the 'anti-theft lock', invented by the inventor, sets up a lightrays four-shot lighthouse for the human lock industry.

Culture determines quality, and high-level culture necessarily produces high-quality products. The lock culture of china is excellent but not known to many people. The lock used as a house guard is not required to have a natural enemy, and the highest level of the lock is that the tool can never be solved. Chinese prominent Suo Ling culture notation: the soul culture of the lock soul ancestor 'one key opens one lock' is China Luban and is irrelevant to all lock manufacturing countries. The first department of putting locks in the world is Luban, China, and people outside the departments put Luban in the locks cannot crack the Luban. Today's awareness of Luban is too skewed to know that it is only an outstanding carpenter. Indeed, Luban is an ancient great inventor in China, and is widely related to various aspects including locks. The inventor of the present invention has found that the lock problem can be solved by a large number of tools for locks even if the lock problem is stopped after several years. The inventor was answered by the historical material, luban was answered by the inventor: the inventor iron core needs to invent a lock which is never unlocked by a tool as long as a key is unlocked. The inventor, designer and manufacturer of the ordinary lock do not comply with the principle of 'one key to one lock'. This principle has been abandoned by people who are locked from the world for more than twenty-four hundred years. The foreign lock industry regulations are more peculiar and strange: a developer on the market of a new lock must provide an unlocking tool. This is not a clear telling of anecdotal: the lockset can be unlocked by using a tool, and the lock is easy to be opened by only mastering the skill of the lock to go into thousands of doors and go across wealth. "the lock world is held in China every year, and most importantly: showing and promoting a new unlocking tool; the research on the technical unlocking of door locks and safes is nobody can ask people to start the theft-proof lock. This lock-in clutter must be eliminated, how it is. The invention discloses a theft-proof lock which is an undisclosed tool, and discloses a world new example of a theft-proof lock which is defended badly. The safety sense of thousands of thieves is rejected, the desire and the demand of all the people are aroused for the theft-proof lock, the lock manufacturer is forced to abandon the theft-proof design concept which is too defensive, the theft-proof lock subject is explored more, the original intention of the lock invented by human is realized, and the epoch progress of the lock is promoted.

The reason why all locks around the world are the overwhelming anti-theft locks. It is not surprising that there is no excellent culture of soul of locksoul, and how to possibly conceive of high-end locksouls. What is called the high end of the lock. Not gorgeous appearance and exquisite inner structure. The most accurate positioning of the high-end locking product: the tool of 'unlocking one lock by one key' can be called as a lock with soul forever, which is the highest level of locks, and all anti-theft locks (including world name locks, all belong to anti-theft locks helping thieves to cheat people without souls).

Since the advent of intelligent door locks, various news has been on the go. In the end of 2018, the national quality inspection center carries out risk monitoring on 40 intelligent door locks on the market, 15% of intelligent door locks can be opened by small black boxes for a second, and most of the rest intelligent door locks have safety risks.

What seems to be a very high-tech smart door lock is so great. How this "small black box" can open 15% of the door locks.

The "small black box", also known as a tesla coil, is an artificial lightning maker. The smart lock swept by the "small black box" appears to be struck by lightning. The small black box utilizes a transformer to boost the common voltage to more than 1000V, so as to form strong magnetic pulse and break through the capacitor assembly of the intelligent lock. The electromagnetic compatibility attack may cause the door lock control system to crash or restart, so that the door lock is automatically unlocked, and the motor driving lead may sense an electric signal, just like a door opening instruction is simulated, so that the door lock is opened.

The intelligent door lock belongs to electronic products, and the stability and the anti-interference capability of an electronic system are main indexes of the quality of the product. In addition, how to effectively open the intelligent door lock when the intelligent door lock is in a fault condition needs to be considered, so that the owner is not blocked outside the door. At present, an effective scheme is that a hidden emergency backup mechanical lock is additionally arranged on a lock body of an intelligent door lock. Therefore, when the main lock body of the intelligent door lock breaks down, the intelligent door lock can be unlocked from the emergency backup mechanical lock. The intelligent lock can be called as intelligent, but the lock core is too rotten and all the things return to zero. The thief can easily open the high-end, atmospheric and high-grade high-tech intelligent lock only by opening the inferior emergency backup mechanical locks.

At present, most of common emergency backup mechanical locks adopt a traditional blade structure, the section of a key body of the emergency backup mechanical lock is generally in a straight line shape, tools can be opened in seconds, the upper half part of the key body adopting the spring lock is a tooth part and is used for processing the tooth, and the lower part reinforcing part of the key body is used as a reinforcing rib of the key body to ensure that the key is not easy to break. The corresponding lockhole is also the I-shaped lockhole, and the space corresponding to the strengthening rib of the key main body in the lockhole and the space corresponding to the tooth flower part of the key main body are also arranged in a straight line, so that enough operation space is provided for the technical opening of the lockset, and the anti-theft performance of the lockset cannot be effectively improved. Even if the key hole is reformed for several times, such as a cross-shaped hole, a crescent-shaped hole and the like, the operation space for technical opening cannot be obviously reduced, the operation space for completely eliminating the tool in the key hole is more luxurious, the lifting of the lower marble by the tool cannot be hindered, the anti-theft capability of the lockset cannot be effectively improved all the time, and the safety is poor. The strengthening rib and the tartar muscle of key form the integration, is a common fault of whole tool to lock design. It is a common problem of the lock in the world that all locks around the world can be cracked by tools.

The modern times are intelligent leading, the fingerprint lock is developed in 1971 of the United states as early as the last century, the intelligent lock in China is two thirty years later than foreign countries, and the intelligent lock is taken out by a black box which is emerged once in 2018. The network and media are widely disclosed, but the intelligent lock manufacturer mainly attacks the electric control part, and after the quality is improved and updated and iterated, the black box fails. However, the electronic product has high failure rate, the high-quality mechanical lock can be flexibly and freely used for decades, and the electric control intelligent lock cannot be realized. Therefore, the intelligent locks all over the world need to be provided with emergency backup mechanical locks, and the mechanical lock tools can be cracked, so that the difference is only in time.

Disclosure of Invention

The invention aims to thoroughly solve the problem that a lockset is easy to be technically unlocked, and provides a V-shaped key hole and a V-shaped anti-theft lock key thereof.

The invention adopts the following technical scheme: a V-shaped key hole comprises a key hole arranged on a lock cylinder, and the cross section of the key hole is a V-shaped hole.

Preferably, one side hole in the V-shaped hole is a reinforcing rib insertion hole of the V-shaped key, no spring hole is arranged on a pore channel of the reinforcing rib insertion hole, another pore channel in the V-shaped hole is a tooth rib insertion hole of the V-shaped key, and a pore channel of the tooth rib insertion hole is communicated with the spring hole on the lock cylinder.

Preferably, the cross-section of the V-shaped key rib insertion hole is smaller than the cross-section of the V-shaped key rib insertion hole.

Preferably, the included angle of the V-shaped holes is an acute angle. Preferably, the included angle of the V-shaped hole is 20 °.

The invention adopts the following technical scheme: the utility model provides a V-arrangement lock key of prohibiting stealing, includes key main part and key handle, the key main part includes first branch and second branch, first branch and the combination of second branch lower part form the V-arrangement groove-shaped, promptly the transversal V-arrangement of personally submitting of key main part, wherein first branch is the strengthening rib, and strengthening rib upper portion sets up the tartar, the second branch is the tartar muscle, the lower joint portion of the originated tartar of front end of tartar muscle to the key main part is dark to when the V-arrangement lock key inserts its lock core that corresponds, can open the door marble of lock core. Door marble concept: the key and the tool are not inserted into the lock hole, and the upper marble and the lower marble are positioned on the critical surface of the lock core. After subversion of the keyhole, the anti-theft effect is achieved: the lower marble of the door marble can fall to the root of the V-shaped key hole, so that a thin tool is inserted into the V-shaped key hole and is dead without probing depth, and the lock cylinder is locked by a vertical horse. The subversive change of the V-shaped key is equal to digging a 'Baimu big triangle' in the lock core. After the subversive change of the V-shaped key hole, the door marble before the change and the door marble which is fused with the V-shaped key and the corresponding door marble at present have the changes of irrelevantness and essentiality, and the change of the anti-theft effect is doubled, so that the operation space of the tool is not reduced, but completely disappears, which is unprecedented in the history of locks in the world. In this case, the door pin must be redefined, and because the reinforcing rib is completely separated from the teeth, the teeth of the door pin are deep in valleys to the bottom of the lower part of the key, which means that the space for operating the tool is not reduced but completely eliminated, thereby realizing the highest level that the tool can never be solved. The key tumbler teeth, which are paired with the V-lock key holes, are not commonly defined teeth, but are a uniform number of bits, for which reason, although extra deep, the traditional formula operation of the key tooth level difference permutation and combination is not affected.

Preferably, the included angle between the first branch and the second branch is an acute angle.

Preferably, the first and second branches are angled at 20 °.

Never the key front could be made sharp, but the key front could not be made sharp at the bottom, in order to avoid hurting people. However, in spite of this loss, it is the nature of the lock. The absence of a bottom tip at the front of the key means that the root of the lower pin hangs in the keyway, leaving sufficient operating space for the tool to unlock. The strengthening rib of key and the tartar muscle form upper and lower integration, do not separate, just produced the technological opening mechanism of tool to lock, this is the fatal wound of tool to lock design ubiquitous.

The invention has the beneficial effects that: the V-shaped key hole of the invention completely separates the reinforcing rib pore canal and the tooth flower rib pore canal, and the V-shaped anti-theft lock key completely separates the reinforcing rib and the tooth flower rib of the key body, thereby completely eliminating the operation space of tools such as a pick hook and the like when the lock is technically opened, completely eliminating the operation space of the tools, and achieving the aim of anti-theft of the tools which are not solved forever.

The V-shaped key only has the single-side teeth, and the reinforcing ribs and the teeth ribs are separated from each other, so that the teeth valley bottom of the door marble key can be arranged to the root part, and the key is easy to bend and bend. The arrangement of the marble tooth valley bottom to the root means that: the lower marble can fall to the bottom of the key hole, the generated linkage can lead the front end of the key to form a tip which is easy to hurt people, and the side of the tip of the tooth rib of the key is provided with a bald end formed at the front part of the reinforcing rib. The bald end and the tip are arranged in parallel, so that the natural protectiveness is formed, and the problem that the tip of the key is easy to hurt people does not exist.

The V-shaped key is changed, and the tightness of the anti-theft function of the door marble is redefined better. Concept of gate marble: when the key or the tool is not inserted into the key hole, the upper and lower marbles of the door marble are positioned on the critical surface, and once the thinner tool is inserted, the lock cylinder is locked immediately. The innovation is no different from digging a 'Baimu big triangle' in the lock core. The unlocking tool is inserted into the reinforcing rib key hole and is purely useless, the unlocking tool is inserted into the tooth flower rib key hole, and the tool is not deeply penetrated yet and is still positioned in the key hole opening and the lock cylinder is locked.

Drawings

Fig. 1 is a schematic perspective view of a V-shaped anti-theft lock key in an embodiment.

Fig. 2 is a schematic structural diagram of the V-shaped anti-theft lock key and the lock thereof in the embodiment.

FIG. 3 is a sectional view of the key body according to the embodiment.

Fig. 4 is a schematic cross-sectional structure diagram of a V-shaped key hole in the lock cylinder in the embodiment.

In the figure: 1-key main body, 1.1-first branch, 1.2-second branch, 1.3-starting tooth, 2-key handle, 3-lockset, 3.1-lock body, 3.2-lock core, 3.3-V-shaped hole, 3.31-reinforcing rib insertion hole and 3.32-tooth rib insertion hole.

Detailed Description

In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is further detailed with reference to the embodiments and the accompanying drawings.

Example 1

As shown in fig. 1 to 3, the V-shaped anti-theft lock key of the present invention includes a key body 1 and a key handle 2, wherein the key body 1 includes a first branch 1.1 and a second branch 1.2, and the lower portions of the first branch 1.1 and the second branch 1.2 are combined to form a V-shaped groove, that is, the cross section of the key body 1 is V-shaped. The V-shaped anti-theft lock key separates the reinforcing ribs and the tooth ribs of the key, so that the reinforcing ribs and the tooth ribs of the key hole of the lock corresponding to the V-shaped anti-theft lock key are also separated, the strength of the key is ensured, the operation space of tools such as a pick hook and the like is completely eliminated when the lock is technically opened, the tools such as the pick hook and the like cannot be effectively operated in the V-shaped key hole, and the aim of preventing the lock from being stolen is fulfilled.

Example 2

As shown in fig. 1 to 3, the V-shaped anti-theft lock key of the present invention includes a key body 1 and a key handle 2, wherein the key body 1 includes a first branch 1.1 and a second branch 1.2, and the lower portions of the first branch 1.1 and the second branch 1.2 are combined to form a V-shaped groove, that is, the cross section of the key body 1 is V-shaped. The angle between the first branch 1.1 and the second branch 1.2 is acute. In this embodiment, the first branch and the second branch have an angle of 20 °. The V-shaped anti-theft lock key separates the reinforcing ribs and the tooth ribs of the key, so that the reinforcing ribs and the tooth ribs of the key hole of the lock corresponding to the V-shaped anti-theft lock key are also separated, the strength of the key is ensured, the operation space of tools such as a pick hook and the like is completely eliminated when the lock is technically opened, the tools such as the pick hook and the like cannot be effectively operated in the V-shaped key hole, and the aim of preventing the lock from being stolen is fulfilled.

In this embodiment, the first branch 1.1 is a reinforcing rib, the second branch 1.2 is a toothed rib, the initial toothed 1.3 at the front end of the second branch 1.2 is deep to the lower joint portion of the key body, and the lower joint portion is a corner with a V-shaped cross section, so that when a V-shaped anti-theft lock key is inserted into the corresponding lock cylinder 3.2, a door pin of the lock cylinder 3.2 can be unlocked. Door marble concept: the key and the tool are not inserted into the lock hole, and the upper marble and the lower marble are positioned on the critical surface of the lock core. After subversion of the keyhole, the anti-theft effect is achieved: the lower marble of the door marble can fall to the root of the V-shaped key hole, so that a thin tool is inserted into the V-shaped key hole and is dead without probing depth, and the lock cylinder is locked by a vertical horse. The subversive change of the V-shaped key is equal to digging a 'Baimu big triangle' in the lock core.

The lower part of the front end of the tooth flower tendon is a tip, and the front end of the reinforcing rib is a bald surface.

As shown in fig. 4, the V-shaped key hole of the present invention includes a key hole provided on the key cylinder 3.2, which has a V-shaped hole 3.3 in cross section. A side hole in the V-shaped hole 3.3 is a reinforcing rib inserting hole 3.31 of the V-shaped key, a spring hole is not formed in a pore channel of the reinforcing rib inserting hole, a pore channel on the other side in the V-shaped hole is a tooth rib inserting hole 3.32 of the V-shaped key, and the pore channel of the tooth rib inserting hole is communicated with the spring hole in the lock cylinder. The cross-section of the V-shaped key rib insertion hole 3.31 is smaller than that of the V-shaped key rib insertion hole 3.32. The included angle of the V-shaped hole is an acute angle. In this embodiment, the included angle of the V-shaped hole is 20 °.

In the context of the current lockset industry, the significance of the invention is as follows: the design thinking of lock innovations in the past tends to be complicated in order to achieve the purpose of difficult technical opening. However, on the aspect of wide complication, no tool-unresolved boundary exists, the best lock enterprise in the market in the former years in China has not produced a lock cylinder for many years, and no new brand is released, which indicates that the lock complication has gone to the end, the complexity is irrational, the lock is simply the right way, no mechanism hidden way is arranged in the lock body 3.1 and the lock cylinder 3.2 of the V-shaped anti-theft lock key and the lock 3 thereof, and the subversive change of the cooperation of the key form and the door marble tacit deeds is only relied on, so that the highest boundary that the tool is unresolved is realized. It seems that the anti-theft function exerted by the very simple structure is not simple. The innovative development of world locks always goes along a complicated road, the effect is always very little, and the pocket ring in the dead fellow of the anti-theft design concept can not show the light of forbidden theft.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A V-shaped key hole comprises a key hole arranged on a lock core, and is characterized in that the cross section of the key hole is a V-shaped hole.

2. The V-shaped keyway according to claim 1, wherein: one side hole in the V-shaped hole is a reinforcing rib insertion hole of the V-shaped key, and the other side hole in the V-shaped hole is a tooth rib insertion hole of the V-shaped key.

3. The V-shaped keyway according to claim 2, wherein: the cross section of the V-shaped key reinforcing rib insertion hole is smaller than that of the V-shaped key toothed rib insertion hole.

4. The V-shaped keyway according to claim 1, wherein: the included angle of the V-shaped hole is an acute angle.

5. The V-shaped keyway according to claim 1 or 4, wherein: the included angle of the V-shaped holes is 20 degrees.

6. The utility model provides a V-arrangement lock key of prohibiting stealing, includes key main part and key handle, its characterized in that: the key main body comprises a first branch and a second branch, the lower parts of the first branch and the second branch are combined to form a V-shaped groove shape, namely the cross section of the key main body is V-shaped, wherein the first branch is a reinforcing rib, the second branch is a toothed rib, and the initial teeth of the toothed rib are deep to the lower combining part of the key main body so as to open a door marble of the lock cylinder.

7. The V-shaped anti-theft lock key according to claim 6, wherein: the included angle between the first branch and the second branch is an acute angle.

8. The V-shaped anti-theft lock key according to claim 6 or 7, characterized in that: the included angle between the first branch and the second branch is 20 degrees.

9. The V-shaped anti-theft lock key according to claim 6, wherein: the height of the first branch is smaller than that of the second branch.