TWM503457U - Rotatable cabinet lock - Google Patents

Description

Rotatable cabinet lock 【0001】

The present invention relates to a cabinet lock, and more particularly to a rotatable cabinet lock having both a key lock and a combination lock.

【0002】

The appearance of the lock guarantees the privacy and security of the door. Therefore, the trace of the lock can be seen everywhere in life. Whether it is a door lock, a car lock or a lock for a cabinet, there is a purpose and demand for its existence. Taking the campus as an example, the cabinet locks used in the lockers provided by the existing schools mostly use locks with key locks and check locks, so that students can change the number locks of the numbers from time to time to store personal belongings, and the other is allowed. The school administrator opens the key lock with a dedicated key. Based on this, not only can school security be maintained, but also the privacy of individuals and the security of items can be guaranteed.

[0003]

The cabinet lock can also be applied to a home or a store, and is purchased by the owner and installed on the locker. The existing cabinet lock structure usually opens the locker by directly turning the lock tongue after the key is unlocked by the key. The lock can also be rotated by the check lock and key lock connection mechanism to open the locker. However, with the variety of lockers and changes in consumer habits, the existing cabinet lock unlocking methods and structures can not fully meet the market demand.

[0004]

One of the purposes of this creation is to provide a cabinet lock that can be easily opened without the use of a key, through the correct number lock and rotation of the outer lock body.

[0005]

To achieve the above object, the present invention provides a rotatable cabinet lock that is mounted on a board body that includes an outer lock body and an inner lock body. The outer lock body comprises an outer casing fixed to the side of the plate body, a lock tongue connected to the outer side of the outer casing body, and a lock lock, a combination lock and a card member respectively disposed in the outer casing body. The combination lock is also sleeved in a plurality of wheel sleeves in the plurality of number wheels, and the card member has a plurality of resisting portions corresponding to the respective wheel sleeves and a locking portion connecting the abutting portions. The inner locking body comprises an inner casing fixed to the other side of the plate body and a locking block connecting the inner casing, wherein the clamping block is disposed corresponding to the clamping portion.

[0006]

Preferably, the elastic body further includes a protruding member, wherein the outer casing further has a protruding post, and one end of the elastic member is positioned on the protruding post, and the other end is in contact with the The side of the card.

【0007】

Preferably, each of the wheel sleeves further has a flat portion and a circular arc portion connected to the flat portion.

[0008]

Preferably, the clamping member further has a pair of card protrusions, and the outer casing has a plurality of protrusions, each of the card protrusions being latched to each of the protrusions, so that one end of the card member is positioned on the outer casing.

【0009】

Preferably, the clamping member further has an extension portion and a plurality of intervals separating the respective abutting portions, the extension portion connecting the two of the resisting portions, the locking portion is further disposed at one end of the extending portion, and each of the numbers The wheels are respectively disposed between the intervals.

[0026]

100‧‧‧Cabinet lock

[0027]

110‧‧‧ board

[0028]

120‧‧‧ angle

[0029]

200‧‧‧outer body

[0030]

210‧‧‧Outer casing

[0031]

212‧‧‧Bump

[0032]

214‧‧‧Bumps

[0033]

220‧‧‧Lock tongue

[0034]

230‧‧‧Lock lock

[0035]

232‧‧‧Lock body

[0036]

250‧‧‧number lock

[0037]

252‧‧‧ wheel sets

[0038]

254‧‧‧Flat Department

[0039]

256‧‧‧Arc Department

[0040]

260‧‧‧number wheel

[0041]

270‧‧‧Card parts

[0042]

271‧‧‧ card convex

[0043]

272‧‧‧Resistance Department

[0044]

274‧‧‧Card Department

[0045]

276‧‧‧Extension

[0046]

278‧‧‧ interval

[0047]

280‧‧‧Flexible components

[0048]

290‧‧‧Lock housing

[0049]

300‧‧‧Internal body

[0050]

310‧‧‧ inner casing

[0051]

320‧‧‧Locker

[0052]

330‧‧‧ card block

[0010]

FIG. 1 is an exploded view showing the cabinet lock of the present rotation.

[0011]

2 is a cross-sectional view showing the cabinet lock of the present invention.

[0012]

FIG. 3 is a perspective view showing the outer lock body of the present invention coupled to the inner lock body.

[0013]

4 is a perspective view of the present invention and the respective wheel sleeves relative to the inner casing.

[0014]

FIG. 5 is a perspective view showing an angle rotated relative to the board after the creation number lock is correct.

[0015]

FIG. 6 is another perspective view showing the locking tongue rotating at an angle after the creation number lock is correct.

[0016]

FIG. 7 is a cross-sectional view showing the engagement of the card member and the card block when the creation number lock is incorrect.

[0017]

The rotating cabinet locks of this creation are mainly used in lockers, such as hypermarkets, homes or schools. However, in other different embodiments, the presently rotatable cabinet lock can also be applied in the case where both the key lock (ie, the lock lock) and the combination lock are required, and is not limited. The detailed description and technical content of the present invention are described below with reference to the drawings, but the drawings are only for reference and explanation, and are not intended to limit the creation.

[0018]

As shown in FIGS. 1 to 4, the present invention provides a rotatable cabinet lock 100 mounted on a panel 110. The cabinet lock 100 includes an outer lock body 200 and an inner lock body 300. The outer lock body 200 includes an outer casing 210 fixed to one side of the plate body 110, a locking tongue 220 connected to the outer side of the outer casing 210, and a lock lock 230 and a combination lock 250 respectively disposed in the outer casing 210. And a card member 270. The combination lock 250 further includes a wheel sleeve 252 respectively disposed in the plurality of number wheels 260. The card member 270 has a plurality of resisting portions 272 disposed corresponding to the respective wheel sleeves 252 and a locking portion 274 connecting the resisting portions 272. The inner locking body 300 includes an inner casing 310 fixed to the other side of the plate body 110 and a locking block 330 connecting the inner casing 310. The locking block 330 is disposed corresponding to the locking portion 274.

[0019]

In this embodiment, an elastic member 280 disposed between the clamping member 270 and the outer casing 210 is further included, wherein the outer casing 210 further has a protrusion 212 for positioning the elastic member 280. In other words, one end of the resilient member 280 is positioned on the stud 212 and the other end is in contact with the side of the clip 270. The resilient member 280 described herein is preferably a coil spring or other suitable spring.

[0020]

As shown in FIGS. 1 and 2, each of the wheel sleeves 252 further has a flat portion 254 and a circular arc portion 256 connected to the flat portion 254. In the circumferential surface of the wheel cover 252, the flat portion 254 and the circumferential portion 256 are about 1 to 9, that is, only a unique number can correspond to the flat portion 254. In addition, the engaging member 270 has an extension portion 276 and a plurality of intervals 278 separating the respective abutting portions 272. The extension portion 276 is respectively connected to the two abutting portions 272 . The locking portion 274 is further disposed at one end of the extension portion 276 , and each of the number wheels 260 is respectively disposed between the intervals 278 so that the wheel sleeve 252 abuts against the resisting portion 272 . . The upper edge of the clamping member 270 also abuts against the bottom end of a lock body 232 of the lock cylinder lock 230, as shown in FIG.

[0021]

As shown in FIGS. 1 and 3, in order to stably position the card member 270, the card member 270 further has a pair of card protrusions 271, and the outer casing 210 has a plurality of bumps 214. Each of the card protrusions 271 can be caught between the bumps 214 to position the card member 270 on the outer casing 210. Further, the locking portion 274 of the engaging member 270 is movably movable relative to the card convex portion 271. In the embodiment shown in FIG. 4, the locking portion 274 is preferably a notch, and is movably engaged with the locking block 330, even if the locking block 330 protrudes into the notch.

[0022]

When the flat portions 254 are in contact with the respective resisting portions 272, the locking portion 274 is separated from the locking block 330, and the outer locking body 200 can be rotated by an angle 120 with respect to the inner locking body 300, as shown in FIG. In other words, when the number wheel 260 number is correct, each plane portion 254 will interfere with each of the abutting portions 272, and the elastic member provides a resilient force, thereby pushing the card member 270 (ie, the extension portion 276) to cause the card portion 274 and the card. Block 330 is separated. In the embodiment shown in Figures 5 and 6, the angle 120 described herein preferably includes, but is not limited to, a 90 degree angle. That is, the bolt 220 fixed to the outer side of the outer casing 210 is rotated by the angle 120 with respect to the outer casing 310 and the plate body 110.

[0023]

Referring to FIG. 7 together, when the arc portions 256 are in contact with the respective blocking portions 272, the locking portion 274 is engaged with the locking block 330 to position the outer casing 210 relative to the inner casing 310. In other words, when one of the number wheel 260 numbers is wrong, the circular arc portion 256 pushes against the resisting portion 272 and presses the elastic member 280, thereby engaging the locking portion 274 with the locking block 330. Therefore, the outer casing 210 and the inner casing 310 are locked and cannot be rotated, and the locker (not shown) cannot be opened.

[0024]

It should be noted that, in this embodiment, a lock housing 290 fixed to the outer lock body 200 is further included, wherein the lock core lock 230, the combination lock 250 and the retaining member 270 are respectively positioned on the outer housing 210 and the lock housing 290. between. Therefore, when the user opens the combination lock 250, the lock housing 290 is rotated to drive the outer casing 210 and the lock tongue 220 to rotate the angle 120, thereby opening the locker (not shown). In addition, the plate body 110 can be further pressed by the locking member 320, for example, screwed to the inner casing 310.

[0025]

In summary, the embodiments disclosed herein are to be considered as illustrative of the present invention and are not intended to limit the present invention. The scope of this creation is defined by the scope of the appended patent application and covers its legal equivalents and is not limited to the foregoing description.

100‧‧‧Cabinet lock

110‧‧‧ board

200‧‧‧outer body

210‧‧‧Outer casing

212‧‧‧Bump

220‧‧‧Lock tongue

230‧‧‧Lock lock

250‧‧‧number lock

252‧‧‧ wheel sets

254‧‧‧Flat Department

256‧‧‧Arc Department

260‧‧‧number wheel

270‧‧‧Card parts

272‧‧‧Resistance Department

274‧‧‧Card Department

276‧‧‧Extension

278‧‧‧ interval

280‧‧‧Flexible components

290‧‧‧Lock housing

300‧‧‧Internal body

310‧‧‧ inner casing

320‧‧‧Locker

320‧‧‧ card block

Claims (10)

[Item 1] A rotatable cabinet lock mounted on a panel, the cabinet lock comprising:
An outer lock body includes an outer casing fixed to a side of the plate body, a lock tongue connected to the outer side of the outer casing body, and a lock lock, a combination lock and a card member respectively disposed in the outer casing body The combination lock further includes a wheel sleeve respectively disposed in the plurality of number wheels, the card member having a plurality of resisting portions corresponding to the wheel sleeves and a locking portion connecting the resisting portions; and an inner portion The lock body includes an inner casing fixed to the other side of the plate body and a card block connected to the inner casing, wherein the card block is disposed corresponding to the card portion. [Item 2] The cabinet lock of claim 1, further comprising an elastic member disposed between the card member and the outer casing, wherein the outer casing further has a protruding post, and one end of the elastic member is positioned on the protruding post. The other end is in contact with the side of the card. [Item 3] The cabinet lock of claim 2, wherein each of the wheel sleeves further has a flat portion and a circular arc portion connected to the flat portion. [Item 4] The cabinet lock of claim 3, wherein when the planar portion is in contact with each of the resisting portions, the locking portion is separated from the locking block, and the outer locking body is rotatable relative to the inner locking body by an angle. When each of the arc portions is in contact with each of the abutting portions, the engaging portion engages with the engaging block to position the outer casing relative to the inner casing. [Item 5] The cabinet lock of claim 3, wherein when the number wheel number is correct, each of the flat portions is in contact with each of the resisting portions, and the elastic member provides a resilient force, thereby pushing the card member to make the card portion Separating from the card block, when one of the number wheel numbers is wrong, the arc portion pushes against the abutting portion and presses the elastic member, thereby engaging the card portion with the card block. [Item 6] The cabinet lock according to claim 1, wherein the card member further has a pair of card protrusions, and the outer casing has a plurality of protrusions, each of the card protrusions being stuck to each of the protrusions, so that one end of the card member Located on the outer casing. [Item 7] The cabinet lock of claim 1, wherein the card member further has an extension portion and a plurality of intervals separating the resistance portions, the extension portion connecting the two of the resistance portions, the card portion being further disposed on the extension One end of the portion, and each of the number wheels is respectively disposed between the intervals. [Item 8] The cabinet lock of claim 7, wherein the upper edge of the card member also interferes with a lock body of the lock lock. [Item 9] The cabinet lock of claim 1 or 7, wherein the locking portion is a notch, and the clamping block can protrude in the notch. [Item 10] The cabinet lock of claim 1, further comprising a lock housing fixed to the outer lock body, wherein the lock lock, the combination lock and the clip are respectively positioned between the outer casing and the lock outer casing.