JP3084055U - Multi-purpose socket lock - Google Patents

Abstract

(57) [Summary] [Problem] To provide a multi-purpose socket type lock that is simple in structure and convenient to use. SOLUTION: The lock sleeve is composed of a sleeve accommodating a lock core in a case, a fixed lock hook, and a hook sleeve slidable forward and backward. When used, the lock hook is inserted into the lock hole, and the hook sleeve is further pressed. Insert the front end of the hook sleeve into the lock hole and use the bottom of the groove of the lock hook and the fill of the lock hole by the hook sleeve.The lock hook lock part is locked by the rope hole, and the lock body cannot be pulled out. When the key is turned to restore the hook sleeve to the original position, the lock hook can exit the lock hole.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a kind of multi-purpose socket type lock, particularly comprising a fixed lock hook inserted into a lock body and a slidable hook sleeve. When the lock is locked, the hook sleeve is pressed forward, and the lock hook is recessed. The locking part of the lock hook locks the lock hole due to the filled lock hole at the bottom of the groove and the front end of the hook sleeve, and when the key is rotated to move the hook sleeve out of the lock hole, the lock hook also retreats from the lock hole. The present invention relates to a multi-purpose socket lock having a simple structure and being convenient to use.

[0002]

[Prior art]

 Although there are a large number of types of locks currently on the market, the living environment of people is complicated, and various traditional lock structures are no longer able to completely satisfy the different needs of users, and there is a problem in locking. There were some drawbacks, and it was not ideal.

[0003]

[Problems to be solved by the invention]

 It is an object of the present invention to provide a kind of multi-purpose socket type lock, in which a fixed lock hook and a hook sleeve which can slide back and forth are provided in a lock body, and the lock hook is locked when locked. The hook sleeve is pressed into the hole and the front end is also inserted into the lock hole, and the hook sleeve is positioned by the structure of the lock body. At this time, the bottom of the groove of the lock hook and the hook sleeve are The lock hole is filled, the locking part of the lock hook engages with the locking hole, the lock body cannot be removed, the key is turned to return the hook sleeve to the original position, and the locking part of the lock hook is It is a multi-purpose socket type lock that is pushed out of the lock hole by the spring on the side of the body and is convenient to use and simple in structure due to the above configuration requirements.

According to the present invention, a steel wire and a ring are connected to this multi-purpose socket type lock, and a lock body is passed through the ring at the time of use, and the steel body is fixed to an article for fixing the steel wire. Another object is to fix the movable article (for example, a hand-held computer) in a lock hole so that the movable article cannot be arbitrarily moved to prevent theft.

[0005]

[Means for Solving the Problems]

 The invention according to claim 1 is a case, which has a hollow shape, a steel wire is connected outwardly on a side, a plurality of recesses for accommodating a spring are provided at a closed end of the case, and a central portion is provided. The case is provided with a single hole, and a plurality of positioning grooves are provided on the circumferential side of the case. The case and the lock hook are provided, and a locking portion is provided at one end and a mounting means is provided laterally at the other end. The lock hook and the lock core are divided into two parts, a fixed part and a rotating part, and a fixed hole is provided at an appropriate position of the fixed part, and a through hole is provided on the peripheral side of the rotating part. The above-mentioned lock core, a sleeve, a hollow annular body, a groove-shaped rail provided on the peripheral side, a catch block provided with a spring and a positioning pin are provided, and a lock hole for the lock core is provided. In the corresponding part, The above-mentioned sleeve provided with a fixing hole provided for insertion and positioning, a hook sleeve, a concave groove having an arcuate bottom at an appropriate position, and a groove-shaped rail at an appropriate position. The above-mentioned hook sleeve with one spring mounted in the rail, a case cover, a lid-like body, a hole in the center of the bottom, and a plurality of positioning on the inner peripheral ring separately With the above case cover provided with a convex mass, and, at the time of combination, put the lock core in the sleeve and fix it, insert the hook sleeve into the lock core, and install the lock hook in the rail of the hook sleeve , Abut the rear side of the lock hook to the spring attached to the hook sleeve, attach the catch key into the through hole of the rotating part, and sleep the catch block. The front end of the lock hook protrudes from the front end of the case, and when used, insert the front end of the lock hook into the lock hole and press the hook sleeve to use the front end of the hook sleeve in the lock hole. And lock the catch key into the groove of the hook sleeve to prevent the hook sleeve from retreating.Fill the bottom of the groove of the lock hook and the front end of the hook sleeve with the lock hole. The lock is locked to the edge of the lock hole, the lock body cannot be pulled out, and the key is inserted and turned to rotate the rotating part, catch block, and catch key in conjunction with each other.The catch key is inserted into the groove at the bottom of the hook sleeve. When sliding along the arc surface and retracting the catch key from the concave groove, the hook sleeve retracts due to the spring recovery force, and the lock body can be removed. Convenient structure to use is a simple, you are a versatile socket-type lock. The invention according to claim 2 is that a steel wire and an annular body are connected at an appropriate position of the case, the steel wire is fixed to an article for fixing the steel wire in use, a lock body is passed through the annular body, and the steel wire is fixed to the article. The multi-purpose socket-type lock according to claim 1, wherein the lock is locked in a movable article, for example, a lock hole of a portable computer, thereby preventing the movable article from being stolen. And.

[0006]

[Embodiment of the invention]

 FIG. 1 is an exploded perspective view of a preferred embodiment of the present invention. As shown, the present invention comprises a case 1, a lock hook 2, a lock core 3, a sleeve 4, a hook sleeve 5, a case cover 6, and a steel. It is composed of wire 7. Among them, the case 1 has a hollow shape, one steel wire 7 is connected to the side, the lock core 3 is fixed to the hollow portion, and a plurality of concave holes 13 for accommodating a plurality of springs 14 are provided at the closed end of the case 1. The case 1 is provided with a perforation 11 at a central portion, and a plurality of positioning grooves 15 are provided at appropriate positions on the circumferential side of the case 1. One end of the lock hook 2 is bent to form a locking portion 22, and another mounting means 21 is provided laterally at another end. The lock core 3 is divided into two parts, a fixed part 31 and a rotating part 32, a plurality of fixing holes 311 are provided at appropriate positions on the peripheral side of the fixed part 31, and a catch is formed on the peripheral side of the rotating part 32. A through hole 321 for positioning the key 42 is provided. The sleeve 4 has a hollow annular body in its outer shape, is provided with a groove-shaped rail 45 at an appropriate position on the peripheral side, and a fixing key is provided at an appropriate position corresponding to the fixing hole 311 of the lock core 3. A fixing hole 44 is provided for fitting and positioning of 43. At an appropriate position of the hook sleeve 5, a concave groove 53 having an arcuate bottom is provided, a groove-like rail 51 is provided at an appropriate position, and one spring is provided at an appropriate position in the rail 51. 52 are mounted. The case cover 6 has a lid-like outer shape, a perforation 61 is provided at an appropriate position on the bottom, and a plurality of positioning protrusions 62 are separately provided at portions corresponding to the positioning grooves 15 of the case 1 of the inner peripheral ring. Is provided.

At the time of combination, the lock core 3 is placed in the sleeve 4, the fixing key 43 is inserted and fixed in the fixing holes 44 and 311, and the lock hook 2 is attached to one side of the rail 51 of the hook sleeve 5. Then, the hook sleeve 5 having the lock hook 2 attached thereto is inserted into the lock core 3 through the washer 23, and the catch block 41 provided with the spring 411 is hooked on the hook sleeve. 5 is brought into contact with the catch key 42 in the concave groove 53. The assembled product is inserted into the case 1 and fixed with the catch key 12, the front end of the lock hook 2 is protruded from the hole 11, the case cover 6 is provided at the front end of the case 1, and the spring 14 is attached. It is housed in the concave hole 13 of the case 1, and a locking structure is formed by the positioning convex block 62 in the case cover 6 and the positioning concave groove 15 of the case 1. The parts 8 are connected to each other, the locking body is passed through the ring-shaped part 8 and the steel wire 7 is fixed on the article, and the present invention is used for a movable article, for example, a portable computer.

FIGS. 2 and 3 show a method of using the present invention. First, the lock hook 2 is inserted into the lock hole, the rear end of the hook sleeve 5 is pressed, and the front end is also inserted into the lock hole. The front ends of the lock hook 2 and the hook sleeve 5 are filled with the lock holes. The second locking portion 22 is locked to the periphery of the lock hole, so that the lock body cannot be pulled out. As shown in FIGS. 4 and 5, when viewing the principle of use of the present invention, when the hook sleeve 5 is at the rear end positioning position, the internal structure of the lock is as shown in FIG. When the front end of the hook sleeve 5 is inserted into the lock hole, the catch key 42 is pushed by the spring 411 and fits into the concave groove 53 so that the hook sleeve 5 cannot be retracted, that is, a locked state is formed (FIG. 4, 5). When the key is inserted and turned, the rotating part 32 is driven and rotated, the catch block 41 and the fixed key 43 also move in the rail 45, and one end of the catch key 42 slides along the arc surface at the bottom of the groove 53. When the catch key 42 completely enters the through hole 321, the groove 53 is released and the hook sleeve 5 is restored by the spring 52 when the catch key 42 completely enters the through hole 321. Then, the lock body is retracted and positioned at the rear end, and the lock body is pressed by the spring 14 in the case cover 6 and is extracted from the lock hole.

[0009]

[Effect of the invention]

 Taken together, the versatile socket-type lock of the present invention is surely convenient to use, simplified in structure, and surely has industrial applicability, novelty and inventive step. The above embodiments do not limit the scope of the present invention, and any modifications or alterations of details that can be made based on the present invention shall fall within the scope of the present invention.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of a specific embodiment of the present invention.

FIG. 2 is a plan view illustrating a lock hook according to a specific embodiment of the present invention when the lock hook is inserted into a lock hole;

FIG. 3 is a plan view of a specific embodiment of the present invention when locked.

FIG. 4 is a plan sectional view of a specific embodiment of the present invention when unlocked.

FIG. 5 is a cross-sectional plan view of a specific embodiment of the present invention when locked.

FIG. 6 is a plan cross-sectional view of a lock core portion when locking according to a specific embodiment of the present invention.

FIG. 7 is a plan cross-sectional view of a lock core portion when turning a key according to a specific embodiment of the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Case 11, 61 Perforation 12, 42, Catch key 13 Concave hole 14, 411, 52 Spring 15 Positioning concave groove 2 Lock hook 21 Mounting means 22 Locking part 23 Washer 3 Lock core 31 Fixing part 311, 44 Fixing hole 32 Rotating part 321 Through hole 4 Sleeve 41 Catch block 43 Fixed key 45, 51 Rail 5 Hook sleeve 53 Concave groove 6 Case cover 62 Positioning convex block 7 Steel wire 8 Ring section

Claims (2)

[Utility model registration claims] 1. A case, having a hollow shape, a steel wire connected to a side outwardly, a plurality of recesses for accommodating a spring at a closed end of the case, and a single hole at a center portion. Wherein the case is provided with a plurality of positioning concave grooves on the peripheral ring side of the case, the case is a lock hook, a locking portion is provided at one end, and a mounting means is provided laterally at the other end. A lock hook and a lock core, wherein the lock is divided into two parts, a fixed part and a rotating part, a fixed hole is provided at an appropriate position of the fixed part, and a through hole is provided on a peripheral side of the rotating part. A core, a sleeve, a hollow annular body, a groove-shaped rail provided on the peripheral side, a catch block provided with a spring and a positioning pin are provided, and fixed to a portion corresponding to a fixing hole of the lock core. Key insertion positioning The above-mentioned sleeve provided with a fixing hole provided for the above, and a hook sleeve, a concave groove having an arcuate bottom is provided at an appropriate position, a groove-shaped rail is provided at an appropriate position, A hook sleeve with one spring mounted in the rail, a case cover, a lid-like body, a perforated hole in the center of the bottom, and a plurality of positioning convex blocks separately on the inner circumferential ring. The lock cover is placed and fixed in the sleeve when inserting, the hook sleeve is inserted into the lock core, the lock hook is attached to the rail of the hook sleeve, and the lock hook is provided. Abut the spring on the hook sleeve, attach the catch key in the through hole of the rotating part, and attach the catch block to the rail of the sleeve. Fix the lock hook so that the front end protrudes from the front end of the case.In use, insert the front end of the lock hook into the lock hole, press the hook sleeve, insert the front end of the hook sleeve into the lock hole, and use the catch key. To lock the hook sleeve in the groove of the hook sleeve so that the hook sleeve cannot be pulled out. Lock the lock body, make it impossible to pull out the lock body, insert and turn the key, rotate the rotating part, catch block, catch key interlockingly, slide the catch key along the arc surface of the concave groove at the bottom of the hook sleeve, When the catch key is retracted from the groove, the hook sleeve retracts due to the spring recovery force, and the lock body can be removed.
A versatile socket-type lock that is convenient to use and has a simple structure. 2. A steel wire and an annular body are connected to an appropriate position of the case, and the steel wire and the annular body are inserted into an article for fixing the steel wire in use. Articles that can move the lock body,
The multi-purpose socket-type lock according to claim 1, wherein the movable article is prevented from being stolen by, for example, being locked in a lock hole of a portable computer.