TWM486678U - Anti-peeping apparatus of combination lock - Google Patents

Description

Number lock anti-spy device

This creation is a type-locking anti-spy device, in detail, relating to a number lock design with an anti-spy device.

According to the locks, the common appliances used in various industries for theft prevention are quite numerous. For example, locks composed of a lock body, a lock core, a lock hook and a lock tongue are mainly placed at the end of the lock body, and the lock is locked. The hook is located at the other end of the lock body, and one end of the lock hook is movably connected with the lock body, and the lock tongue is in contact with the lock core in the lock body, and the other end of the lock hook extends into the lock body to be engaged with the lock tongue, so that the user can match the lock core The key is inserted into the lock core and rotated to push or pull the lock tongue to be disengaged from the lock hook, and the lock hook can be ejected relative to the lock body portion, so that one end of the lock hook leaves the lock body to be unlocked, which is a general key lock, and With the advancement of lock making technology, related companies have introduced locks with digital password combination as a locking means.

However, the main structure of the conventional number locks is composed of at least one box, one lock hook, one movable stick and a plurality of digital discs, and the structure effect is achieved by the interlocking relationship between each other, which is convenient for the present day. The commonly used number lock description, the applicant's special example of China's new patent No. M421970 "double mechanism lock core structure" is the previous case description, and please refer to the figure 12 and 13 as shown in the figure, when the shaft member 8 When the buckle groove 81 and the rib 83 of the movable member 82 are "aligned" with each other (ie, engaged), that is, if the password number of the dial disk 84 is incorrect, the rib 83 is used. It is supported by the outer peripheral portion 85 of the shaft member 8, and the movable member 82 is moved downward against the elastic force of the elastic member 86, so that the top rib 87 of the movable member 82 abuts against the two locking tongues located at the locking device 88. Between 881, thus the locking device 88 cannot be retracted into the locking device slot 89, so the lock box 9 and the lockback body 912 are still locked.

If the dial disk 84 is dialed and the buckle groove 81 of each of the shaft members 8 is aligned (ie, engaged) with the corresponding rib 83, that is, the passwords dialed by all the password disks 84 are in the correct state. Next, the movable member 82 is pushed up by the elastic member 86, so that the top rib 87 is separated from the locking tongue 881 of the locking device 88, so that the locking tongue 881 of the locking device 88 can be pushed against the locking member. The inside of the device slot 89 is moved, so that the lock case 9 and the lock back body 92 are opened to be unlocked.

However, such a conventional cryptographic lock can provide a password for unlocking, but in fact there is still the possibility of being snooped, such as a snooping method that is now circulating on the Internet. How to pick a realtor lock box: https:/ /www.youtube.com/watch? v=JM44uRI3rLo, and its number of viewers reaches more than 8,000, and its number is still growing. The principle of its use is to use the aluminum cans that are readily available and cut into thin-plated spying tools 91 (such as the tenth 4 to 15 are shown), and the thin plate-shaped spouting tool 91 extends into the slot 93 between the single dial 84 and the lock case 9, and bears against the outer peripheral portion 85 of the shaft member 8, and then When the cryptographic disk 84 is rotated, it is perceived that the sniffering tool 91 is sagged. When the sniffering tool 91 is sunk, it can be inferred that the position of the shackle 81 of the shaft member 8 is determined. The opposite number of the number of the disk 84 is the correct password number, and then according to this principle, the correct password number of the next password disk 84 is snooped, so that all the password locks become easily broken locks, which greatly affect the password. The existence value of the lock, for this reason, it is necessary to develop a password lock structure with a anti-spy device.

Moreover, as shown in the sixteenth figure, such a cipher lock manufacturer can make the shaft member 8 easy to combine and correspond to the entire cipher disk 84 at the time of production, and it will be at the other end of the shaft member 8. The second buckle groove 94 is provided to easily align the shaft member 8 and the code plate 84 at the correct password position during assembly, so that the snooper sometimes uses the sniffer tool 91 to directly peek into the second sipe 94 to achieve snooping. The effect is therefore necessary to prevent prying.

The main purpose of this creation is to provide a number lock anti-spy device that can improve the cryptographic locks that are used in the past and will be missed by snooping and the like. In order to achieve the above purpose and effect, the anti-spy device of the creation number lock comprises a lock box and a lock back body that can be pivoted or fixed to the lock box, and the lock box is provided with a corresponding plurality of slots, and another lock is provided The pedestal can be fixed to the lock back body, and the lock base includes a accommodating seat, a movable member, a plurality of cipher disks, a plurality of shaft members, a locking device and a sneak prevention device, wherein: the accommodating seat The utility model relates to a accommodating slot and a locking device slot. The movable member and the PIN pad are disposed in the accommodating groove, and the bottom end of the movable member is provided with at least one elastic member, and the elastic member has movable members at both ends thereof. The wall of the receiving groove is elastically biased, so that the movable member is elastically supported by the elastic member, and the movable member is provided with a plurality of holes, the plurality of holes are embedded in the corresponding plurality of password disks, and one end of the movable member is formed a top rib; the shaft member is threaded at one end and fixedly coupled with the code plate, so that when the dial code disk drives the shaft member to rotate relative to each other, and the shaft member is provided with the first end portion and the second end portion, wherein the shaft member is provided with the first end portion and the second end portion, wherein the shaft member is provided with the first end portion and the second end portion a peripheral portion is formed on the outer circumference of the first end portion, and a first buckle is disposed on the outer circumference portion thereof. And using a pivot to pass through the cipher disk and the shaft member, and the two ends of the pivot are combined with the accommodating seat, and the movable member is provided with a plurality of ribs corresponding to the first sipe; the locking device The locking device is disposed in the locking device slot of the receiving seat, and the locking device is provided with at least one locking solid, and the locking solid is changed by the position of the top rib to reach the locking solid locking box and the locking body; The anti-spying device mainly comprises a plate body, and one end of the plate body is provided with a fastening portion, the fastening portion is fastened to the lock box or the receiving seat; and the other end of the plate body is extended with at least one protection Plipping the panel body and causing the anti-spying panel body to cover at least the outer circumference of the shaft member; thereby, when the speculum person again uses the thin plate-shaped spear tool to protrude into the slot, it can only be explored The utility model can be used to cover the anti-spy panel body above the outer circumference of the shaft member without any abnormality, thereby achieving the function of the novel device. Therefore, the creation can be said to be a practical and progressive creation, which is quite worthy of the industry. The community has promoted it and made it public to the public.

"This Creation"

1‧‧‧Lock box

10‧‧‧Lock seat

11‧‧‧Slots

2‧‧‧Lock back body

20‧‧‧ 容座

21‧‧‧ accommodating slots

22‧‧‧Locking device slot

30‧‧‧Activities

31‧‧‧Flexible parts

32‧‧‧ hole

33‧‧‧Top rib

34‧‧‧ ribs

40‧‧‧ Password Disk

50‧‧‧ shaft parts

501‧‧‧ first end

502‧‧‧second end

51‧‧‧The outer circumference

521‧‧‧The first sulcus

522‧‧‧Second sulcus

53‧‧‧ pivot

60‧‧‧Locking device

61‧‧‧Lock solid

70‧‧‧Anti-spyware device

71‧‧‧ plate body

72‧‧‧Deduction Department

73‧‧‧Anti-spy panel

74‧‧‧Covering Department

A‧‧‧Spying tools

"Knowledge Technology"

8‧‧‧ shaft parts

81‧‧‧Gulching

82‧‧‧moving parts

83‧‧‧ rib

84‧‧‧ Password disk

85‧‧‧

86‧‧‧Flexible parts

87‧‧‧Top rib

88‧‧‧Locking device

881‧‧‧Lock tongue

89‧‧‧Locking device slot

9‧‧‧Lock box

91‧‧‧Spying tools

92‧‧‧Lock back body

93‧‧‧Slots

94‧‧‧Second sulcus

The first figure is a partially exploded perspective view of the first embodiment of the present creation.

The second drawing is an exploded perspective view of the components of the first embodiment of the present creation.

The third figure is an exploded perspective view of the anti-spying device of the first embodiment of the present invention not combined with the lock seat.

The fourth figure is a three-dimensional schematic diagram of the anti-spying device of the first embodiment of the present invention combined with the lock seat.

The fifth figure is a perspective view of the combination of the first embodiment of the present invention with a spearing tool penetrating into the slot.

The sixth figure is a schematic view of the spitting tool of the first embodiment of the present invention being pressed against the anti-spying device, and the buckle groove of the shaft member is not in contact with the rib.

The seventh figure is a schematic view of the spitting tool of the first embodiment of the present invention being pressed against the anti-spying device, and the buckle groove and the convex rib of the shaft member are in abutting state.

The eighth figure is a schematic view showing the state of the disassembling member of the second embodiment of the present creation.

The ninth figure is a schematic view showing the state in which the spiked tool of the second embodiment of the present invention is pressed against the anti-spying device, and the second buckle groove and the rib of the shaft member are in contact with each other.

The tenth figure is a schematic view showing the state of the cladding portion of the first embodiment of the present creation.

The eleventh drawing is a schematic view showing the state of the covering portion of the second embodiment of the present creation.

The twelfth figure is a partially exploded perspective view of a conventional technique.

The thirteenth drawing is an exploded perspective view of various components of the prior art.

The fourteenth figure is a conventional technique related to the spying tool. When the spying is performed, the buckle of the shaft member is not ribbed. Card arrival status diagram.

The fifteenth figure is a schematic diagram of the state in which the buckle and the rib of the shaft member are stuck when the spying tool is in the conventional technique.

Figure 16 is a schematic view showing the state of the second buckle groove of the piercing shaft member by the conventional technique.

This creation is related to a type lock anti-spy device, please refer to the first to fourth figures, which is the main embodiment of the present invention, including the lock box 1 and the lock that can be pivoted or fixed to the lock box 1. The lock body 1 is provided with a corresponding plurality of slots 11 and a lock base 10 is fixed to the lock back body 2, and the lock base 10 includes a receiving seat 20 and a movable member. 30. A plurality of cipher disks 40, a plurality of shaft members 50, a locking device 60, and a sneak prevention device 70, wherein the accommodating seat 20 defines a receiving slot 21 and a locking device slot 22, the movable member And the at least one elastic member 31 is disposed at the bottom end of the movable member 30, and the two ends of the elastic member 31 are respectively elastically opposed to the movable member 30 and the groove of the accommodating groove 21. The movable member 30 is elastically supported by the elastic member 31, and the movable member 30 is provided with a plurality of holes 32 for inserting the corresponding plurality of code disks 40 therein, and the movable member 30 forms a top rib 33. One end of the shaft member 50 is threaded through the PIN pad 40 and fixedly coupled with the PIN pad 40, so that when the dial code disk 40 is driven to rotate relative to the shaft member 50, and the shaft member 50 is provided with The first end portion 501 is formed with a peripheral portion 51 on the outer circumference of the first end portion 501, and the first buckle portion 521 is disposed on the outer circumference portion 51, and the password plate is pierced by a pivot 53. 40 and the shaft member 50, and the two ends of the pivoting member 53 are combined with the accommodating seat 20, and the movable member 30 is provided with a plurality of ribs 34 corresponding to the first buckle groove 521; the locking device 60 is provided for The locking device 60 is disposed in the locking device slot 22 of the accommodating seat 20, and the locking device 60 is provided with at least one locking solid 61. The locking solid 61 is axially moved in the locking device slot 22, and is moved by the movable member 30. The position of the top rib 33 is changed, so that the lock solid 61 is limited or changed in displacement, thereby reaching the lock solid 61 lock lock box 1 and the lock back body 2 (this is a conventional structure, and will not be described here); The anti-spy device 70 mainly includes a plate body 71, and the plate body 71 The end is provided with a fastening portion 72 for fastening to the lock box 1 or the receiving seat 20 (this embodiment is fastened to the receiving seat 20), thereby eliminating unnecessary extra locking tools. And the other end of the sheet body 71 is extended with the anti-spy sheet body 73, and the anti-spy sheet body 73 is covered at least to the outer circumference portion 51 of the shaft member 50; thereby, as shown in the fifth to seventh figures Therefore, when the spectator again uses the thin plate-shaped spout tool A to protrude into the slot 11 between the cipher disk 40 and the lock case 1, it is limited by the narrowness of the slot 11, so that it can only go straight down. The anti-spying plate body 73 covering the outer peripheral portion 51 of the shaft member 50, even if it is pressed down again, also because the anti-spying plate body 73 is a plate covering the shaft member 50, regardless of whether the spying tool A is The force or the offset can only be smashed against the anti-spy sheet body 73, that is, regardless of whether the first buckle groove 521 and the rib 34 are aligned with each other (that is, the combination of the passwords dialed by the cipher disk 40 is incorrect) or When they are not aligned with each other (that is, the combination of the passwords dialed by the cipher disk 40 is correct), the spying tool A does not have any abnormalities, thereby achieving the function of the device of the present invention, thereby preventing Or when the snooper spy tool that provides a number of original lock locking utility, and this new structure is simple, assembly is simple, but does not affect the original password manufacture locks, quite practical in the industry.

The above is the description of the first embodiment of the creation; in addition, of course, for the convenience of combination, the creation and the second embodiment are further provided, and as shown in the eighth and ninth drawings, the shaft member 50 can also be made. The first end portion 501 does not form the outer circumference portion 51 and the first buckle groove 521, and the second buckle portion 522 is formed at the second end 502, and the upper rib 34 of the movable member 30 corresponds to the second buckle groove 522, and the rest The devices are all configured in the same way, so that the effects of the various anti-spy structures of the present creation can still be achieved.

Moreover, in order to prevent the snooper from prying obliquely using the sniffer tool A, the present invention can form an extended covering portion 74 at the end of the snorkeling body 73 of the anti-spying device 70, as shown in the tenth and eleventh The figure is shown and allowed to cover at least the first end 501 or the second end 502 of the 1/3 shaft member, so that the possibility of snooping can be more effectively prevented.

The above description is only used to explain the preferred embodiment of the present invention, and is not intended to impose any form of restriction on the present creation, so that any relevant work is done under the same creative spirit. Any modifications or changes to this creation should remain within the scope of this Creative Intent.

In summary, the practicality and cost-effectiveness of the creation of the "number lock anti-spy device" is indeed in full compliance with the development of the industry, and the disclosed structural creation is also an unprecedented innovative structure, so it has "Newty" should be taken care of, and this creation can be more effective than the conventional structure. Therefore, it is also "progressive". It fully complies with the requirements of the application requirements for the creation of patents in the Patent Law of China. And please ask the bureau to review it early and give it affirmation.

1‧‧‧Lock box

11‧‧‧Slots

2‧‧‧Lock back body

20‧‧‧ 容座

33‧‧‧Top rib

61‧‧‧Lock solid

71‧‧‧ plate body

72‧‧‧Deduction Department

73‧‧‧Anti-spy panel

Claims (3)

The anti-spy device of the combination lock comprises a lock box and a lock back body that can be pivoted or fixed to the lock box, and the lock box is provided with a corresponding plurality of slots, and another lock seat system can be fixed on the lock box The lock seat includes a accommodating seat, a movable member, a plurality of cipher disks, a plurality of shaft members, a locking device and a sneak prevention device, wherein: the accommodating seat defines a receiving slot And a locking device slot, the movable member and the password plate are disposed in the receiving slot, and the bottom end of the movable member is provided with at least one elastic member, and the elastic member has a movable member and a receiving slot wall Abutting, the movable member is elastically supported by the elastic member, and the movable member is provided with a plurality of holes, the plurality of holes are embedded in the corresponding plurality of code disks, and one end of the movable member forms a top rib; the shaft member One end is threaded with a password plate and fixedly coupled with the code disk, so that when the dial code disk drives the shaft member to rotate relative to each other, and the shaft member is provided with a first end portion and a second end portion, wherein the first end portion is peripherally Forming a peripheral circle portion, and having a first buckle groove on the outer circumference portion thereof, and using a pivot to pass through the dense In the disc and the shaft member, the two ends of the pivot are combined with the accommodating seat, and the movable member is provided with a plurality of ribs corresponding to the first sulking groove; the locking device is provided for receiving in the accommodating seat The locking device is disposed in the slot of the locking device, and the locking device is provided with at least one locking solid, the locking solid is changed by the position of the top rib to reach the locking solid locking box and the locking body; and the anti-spying device mainly comprises a plate body. One end of the plate body is provided with a fastening portion for fastening to the lock box or the receiving seat; and the other end of the plate body is extended with at least one anti-spy sheet body, and the anti-spyware is made The plate body covers at least the outer circumference of the shaft member; thereby, when the sight preventer again uses the thin plate-shaped spouting tool to protrude into the slot, it can only detect the cover over the outer circumference of the shaft member. The slab body, without any abnormalities, can achieve the function of the device of the present invention. The anti-theft device of the combination lock comprises a lock box and a lock back body that can be pivoted or fixed to the lock box, and the lock box is provided with a corresponding plurality of slots, and another lock seat system can be fixed on the lock box The lock seat includes a accommodating seat, a movable member, a plurality of cipher disks, a plurality of shaft members, a locking device and a sneak prevention device, wherein: the accommodating seat defines a receiving slot And a locking device slot, the movable member and the password plate are disposed in the receiving slot, and the bottom end of the movable member is provided with at least one elastic member, and the elastic member has a movable member and a receiving slot wall Abutting, the movable member is elastically supported by the elastic member, and the movable member is provided with a plurality of holes, the plurality of holes are embedded in the corresponding plurality of code disks, and one end of the movable member forms a top rib; the shaft member One end is provided with a cryptographic disk and is fixedly coupled with the cryptographic disk, so that when the dialing floppy disk drives the relative rotation of the shaft member, and the shaft member is provided with the first end portion and the second end portion, wherein the second end forms the first Two buckle grooves, and a pivot shaft is used to pass through the password plate and the shaft member, and both ends of the pivot shaft and the receiving seat Positioning, and the movable member is provided with a plurality of ribs corresponding to the second sulking groove; the locking device is for receiving in the locking device slot of the accommodating seat, and the locking device is provided with at least one locking solid The lock solid is axially moved in the slot of the locking device, and the position of the top rib of the movable member is changed to reach the lock solid lock box and the lock back body; and the anti-spy device mainly comprises a plate body, One end of the plate body is provided with a fastening portion for fastening to the lock box or the receiving seat; and the other end of the sheet body extends with at least one anti-spy sheet body, and the anti-slip board is made The body is at least covered to the second end of the shaft member; thereby, when the spectator again uses the thin plate-shaped spear tool to protrude into the slot, it can only be lowered to cover the second end of the shaft member The anti-spyware body, without any abnormalities, can achieve the function of the novel device. The anti-spy device of the combination lock according to the first or the second aspect of the patent application, wherein the end of the anti-spy sheet body forms an extended covering portion, and at least the first end of the shaft member can be covered to 1/3 Part or second end.