TWI262878B - Lock for throttle-handlebar - Google Patents

Abstract

The present invention relates to a throttle-handlebar lock that disposes a magnetic lock in a throttle-handlebar tube, and uses the repulsive characteristic generated by the magnetic lock to incorporate the key to achieve the goal of unlocking. Because the lock portion incorporated by the lock and the key is disposed to the end of the lock, the length of the lock can be reduced to effectively reduce the contact area of the lock and the throttle-handlebar tube to avoid impacting, thereby reducing noise.

Description

1262878 V. INSTRUCTIONS (o) Technical Field of the Invention The present invention relates to a refueling handlebar lock, and more particularly to a lock using a magnetic lock on a refueling handlebar to lock the refueling handlebar. The design is more streamlined and the operation is quite convenient. [Prior technology]

According to the locomotive's theft rate, the locomotive lock attached to the original factory can not curb the hurricane of stealing locomotives. In particular, the heavy-duty locomotives that have been imported in recent years have become the favorite of the small ones because of the higher unit price. The general public usually attaches a heavy locomotive lock to the wheel at the 纟1] (or after) wheel. The additional locomotive lock is used to lock the locomotive, so that the locomotive can not be displaced to achieve the effect of locking. However, the traditional locking method of attaching the locomotive to the wheel is often because the position where the parking is stopped is very crowded, and it is difficult for the driver to attach the locomotive lock to the wheel, even during the locking process, the arm is easy. Touching the high-temperature exhaust pipe of the neighboring car and accidentally scalding, the driver often gives up the lock because the position where it is parked is difficult to lock, making the small size so organic. In addition, the traditional locomotive locks are often very bulky and bulky, and when placed in the locomotive compartment, they usually occupy more than half of the storage space, making the space available in the compartment extremely small, which is not ideal for use.

Furthermore, among the various types of locomotive locks, there is a lock for the locking handle of the locomotive, as shown in the announcement No. 3 8 0 5 7 5, which is mainly provided with an outer casing on the two sides of the locomotive. The inner grip tube is disposed, and a lock body is disposed in the grip tube, and one end of the lock body is provided with a lock hole for the key to be inserted, and the lock is

Page 5 1262878 V. INSTRUCTIONS (2) The body is provided with a plurality of latches that can be bent and locked, and a bolt hole is formed on the handle tube at the position of the bolt. When the lock is locked, the lock is locked. The bolt on the body can be extended into the bolt hole, so that the sleeve and the handle tube cannot be rotated, thereby achieving the purpose of locking. It is not difficult to find out that there are some shortcomings in the above-mentioned conventional vehicle handle locks. The main reasons are as follows:

The traditional lock body has a built-in locking pin or a locking piece. The locking pin or the locking piece of the locking piece can achieve the purpose of locking and locking. When the key is inserted therein, it can be set by the groove on the key. With the high and low undulations, the locking piece or the locking pin on the lock body can be sunk into the lock body for the opening and rotation. However, since the conventional lock body is laterally disposed on the lock body by using the lock piece or the lock pin, the length of the lock body is quite long, and the lock body volume cannot be effectively reduced. In addition, the lock body is generally a purchased mold. The product is assembled, so the size of the handle tube often needs to be sized to the lock body, and since the lock body needs to have a built-in lock pin and a lock piece, the overall volume is long, and the size of the handle tube also needs to be relatively increased.

Moreover, when the lock body is assembled into the handle tube, since the area of the handle tube and the lock body is relatively long, when the handle tube is made, the inner diameter of the handle tube is often caused by vibration due to deep hole turning. The enlargement causes a gap between the outer diameter of the lock body and the inner diameter of the handle tube, and the lock body and the handle tube are both made of metal. Therefore, when the locomotive is riding, it is easy to generate noise due to vibration, and it is easy to give a kind of noise. Association of poor quality. Moreover, the lock body of the structure is exposed at the end of the handle tube, and there is no shelter in the design, so in the outdoor use, rain or sand often

Page 6 1262878 V. INSTRUCTIONS (3) It is easy to accumulate in the keyhole, which makes the keyhole embed and difficult to use, and is quite inconvenient in locking or untwisting operations. In addition, when the conventional lock body is locked, the lock pin or the lock piece is mainly used to lock the card, so whether it is opening or locking, it needs to be used with the key, which is very troublesome and inconvenient to use. SUMMARY OF THE INVENTION The present invention mainly provides a refueling handle lock, which aims to achieve the purpose of dispelling by utilizing the characteristics of the opposite sex in the magnetic lock, and at the same time, can simplify the structure of the lock, thereby reducing the noise generator. The structural improvement is as follows: a lock hole is arranged on the periphery of the handle tube, and a lock body is built in the end of the tube, and a sleeve connected with the carburetor is sleeved on the outer circumference, and the sleeve is opposite to the lock hole. The locking system comprises a cover, a lock core, a magnetic column and a spring, and the cover is provided with a hole with respect to the cover surface of the lock core, and the lock core is relatively embedded with respect to the surface of the cover The hole corresponds to the forming pin hole, and a magnetic column and a spring are inserted between the through hole and the pin hole to insert the solid cover and the lock core, and the lock core is provided with a lock bolt, and a lock is arranged at the end of the lock bolt a locking member, and a locking hole of the handle tube and a locking hole of the sleeve are rotated with the lock core; if the magnetic column of the lock body is magnetically retracted from the insertion hole of the cover, the cover is rotated The movement drives the lock to rotate, and the lock is applied to unlock the author. [Embodiment] As shown in the first, second and third figures, the creation mainly consists of a lock body (2) in the refueling handle tube (1) of the locomotive, and is used with the key (3), wherein

Page 7 Ϊ 262878 V. Inventive Note (4) — ~ ' ~" ± Work Tube (1) Jacket A carburetor casing (4) and glove (5), and handle tube (1) The lock body (2) is internally provided, and the improvement is as follows: a positioning pin hole (1 1 ) and a locking hole (12) are formed on the circumference of the Xuan handle tube (1), and the lock body (2) includes a face cover (2 1 ), lock core (2 2 ), magnetic;): main (2 3 ), spring (24), lock bolt (25), lock member (26) and housing (27), where: cover (21) A cover hole (211), a retaining hole (212), a receiving hole (213), and a latching rod (214) are extended on one of the cover surfaces, and a dial block is extended on the other cover surface ( 2 1 5 ) and the pushing member (2 1 6 ), the pushing member (2, 6) is a movable rod body extending through the cover (2 1 ); the lock core (2 2 ) is divided into points The two blocks are formed on the surface of the cover (2 1 ) with respect to the corresponding holes (2 1 1 ) corresponding to the forming pin holes (2 2 1 ), and the holes (2 1 1 ) and the pin holes. A magnetic column (2 3 ) and a spring (2 4 ) are disposed between (2 2 1 ), and a positioning hole (222) is additionally provided on the lock core (22) for a built-in abutting member (223) And a spring (2 2 4 ), and a through hole (2 2 5 ) is arranged at the end of the lock core (2 2 ); the end of the lock bolt (25) is eccentrically extended and extended to the lock core (2 2 ), and a locking member (2 6 ) is sleeved at the end; the end of the housing (27) is radially provided with a positioning 拴 (2 7 2 ) and a spring (273) extension a hole (271), and a perforation (2 7 4 ) for the locking member (26); the magnetic column (23) polarity of the lock (3) opposite the lock body (2) And the same magnetic magnet (3 1 is provided on the key (3) surface with respect to the shape of the dial block (2 1 4 ), and the opposite hole (3 2 )' and the relative pusher (2 1 6 ) are opened. Hole (33);

1262878 V. INSTRUCTIONS (5) The sleeve (4) is opened with a pin hole (21) of the housing (27) and the positioning pin hole (1 1) of the handle tube (1). 4 1 ) and the locking hole (4 2 ); an inner tube (51) is arranged on the inner circumference of the glove (5), and the pin hole (4 1 ) of the sleeve (4) is on the inner tube (51). Forming fixing hole (5 1 1 ); by face cover (2 1 ), lock core (2 2 ), magnetic column (2 3 ), spring (2 4 ), lock bolt (2 5 ), lock piece (2 6) - the same volume is placed in the housing (2 7) to form a complete lock body (2), and then the lock body (2) is directly mounted on the end of the handle tube (!) The two positioning bolts (2 7 2 ) in the body (27) are respectively biased by the spring (2 7 3 ) to extend outside the lock body (2), and the card is abutted in the positioning pin hole (1 1 ) to make the lock body (2) Positioned in the handle tube (1), in the locked state, the magnetic column (23) that protrudes inside the lock core (2 2 ) is adapted to be pushed by the spring (24) and extended at the end thereof Placed in the insertion hole (211) of the cover (21), and the abutting member (223) on the lock core (22) is pushed against the spring (2 2 4 ) and extended to the cover (2) 1) The accommodating hole (2 1 3 ) is positioned and the pushing member (2 1 6 ) protrudes beyond the cover (2 1 ) so that the cover (2 1 ) cannot drive the lock (2 2 ) relative to The handle tube (1) is rotated, so that the lock member (2 6 ) of the lock core (22) is always stuck against the lock hole (1 2 ) of the handle tube (1) and the locking hole of the sleeve (4) (4) 2), so that the casing (4) of the linked carburetor is maintained in a locked state. On the other hand, when dissolving, as shown in the fourth figure, the key (3) is covered by the opposite side cover (21) with the magnet (31), and the dial (215) of the cover (21) is closed. Appropriately placed in the fixing hole (32) of the key (3), and the pushing member (2 16) on the cover (21) is pressed against the inner surface of the hole (3 3 ) to be retracted, and then pressed The abutting member (223) originally extending in the receiving hole (213) causes the compression spring (224) to retreat away from the receiving jaw (213) and is retracted to the positioning position of the lock core (22) 孑 U222) In the formation of the solution, plus, because the lock (22) is set inside the key (3)

1262878

V. Description of the invention (6) Magnet (31) Magnetic of the same magnetic pole; j: Main (23) 'When the key (3) is convicted' This is originally embedded in the cover of the cover (2 1 ) (2 1 1) The magnetic column (23) between the pin hole (2 2 1) will be repelled by the opposite sex to compress the elastic yellow (24) from the hole (211) of the cover (21), as shown in the fifth figure. In order to enable the key/key (3) to drive the cover (21) to drive the lock core (2 2 ) to rotate, so that the lock member (26) is locked by the lock hole originally embedded in the handle tube (1) ( 1 2) and the locking hole (4 2 ) of the casing (4), and the core (2 2 ) is rotated and retracted to complete the untwisting action, and at the same time, due to the magnetic force of the lock core (2 2 ) The column (23) is offset from the hole (2 1 1) of the cover (2 1 ), and the end of the abutment (2 2 3 ) on the lock core (2 2 ) is opposite to the cover (2) 1) Positioning on the retaining hole (2 1 2), as shown in the sixth figure, so that the cover (2丨) does not accidentally drive the lock bolt (2 5) to lock during driving, and is always kept at Unlocked state. If the lock is locked again, the user can lock the lock without using the key (3). The lock mode is mainly to move the dial block (2 1 5) protruding from the cover (21) to make the face The cover (2 1 ) drives the lock bolt (25) to rotate relative to the lock core (2 2 ), so that the abutting member (2 2 3 ) on the lock core (2 2 ) is disengaged from the cover (2丨). The hole (212) is repositioned in the accommodating hole (213), and the magnetic column (23) of the lock core (22) is again embedded in the hole of the cover (2 丨). (21 1) Positioning, in order to achieve the pin-type Xixian ^ A 铪 卜 r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r

Magnetic ^ Ϊ ^ ί ^ for use on the end face of the lock core (22)

ϊ ϊ: /Λ / The purpose of locking the engine or solving the engine, effectively reducing the length of the locking limb (2), greatly reducing the overall situation, the invention is connected to the eve of I, 柽 Ρ _μ A Ti's refueling handle lock, its structure is very convenient to use, it can be used for the length of the lock, effectively reducing the

1262878

1262878 Simple description of the diagram [Simple description of the diagram] The first diagram is a sectional view of the combination of the creation.

Page 12 - - Figure A--A section view of the creation. The second picture is the key structure diagram used in this creation. The fourth picture is the schematic diagram of the creation of this creation (1). 0 The fifth picture is the schematic diagram of the creation of this creation (2) 〇 The sixth picture is the B of this creation _ B section view. [Main component symbol description] (1) Handle tube (11) Locating pin hole (1 2) Locking hole (13) Limiting groove (2) Lock body (21) Face cover (2 11) Insert hole (212) Retention Hole (2 13) Housing (214) Clamping lever (215) Toggle block (216) Pushing piece (22) Locking pin (221) Pin hole ( 2 2 2 ) Positioning L ( 2 2 3 ) Resisting Parts ( 2 2 4 ) Spring ( 2 2 5 ) Through hole (23) Magnetic column (24) Spring (25) Lock bolt (26) Locking member (27) Housing (271) Retaining hole ( 2 7 2 Positioning bolt ( 2 7 3 ) Spring ( 2 7 4 ) Perforation (3) Key (3 1) Magnet (32) Solid hole (33) Perforation (4) Sleeve 1262878 Simple illustration (5) (511) Gloves (51) fixed hole inner tube

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Claims (1)

1262878 VI. Patent application scope 1. A refueling handlebar lock, wherein: a handle hole is provided on the periphery of the handle tube, and a lock body is built in the end of the pipe, and a sleeve connected with the carburetor is sleeved on the outer circumference. And the sleeve is opposite to the locking hole and is provided with a locking 孑L; The lock system comprises a cover, a lock core, a lock bolt, a magnetic column and a spring, wherein the cover is provided with a fitting hole with respect to the cover surface of the lock core, and the lock core is corresponding to the corresponding hole on the surface of the cover Forming a pin hole, and a magnetic column and a spring are inserted between the through hole and the pin hole to insert the solid cover and the lock core, and the lock core is provided with a lock bolt and the end of the lock bolt The utility model is provided with a locking member, which is rotated with the lock core to penetrate the locking hole of the handle tube and the locking hole of the sleeve; if the magnetic column of the lock body is magnetically retracted from the insertion hole of the cover, The cover is rotated to drive the lock to rotate, so as to achieve the lock and release. 2. The refueling handlebar lock according to the first aspect of the invention, wherein the surface of the cover is provided with a toggle block for the dial cover to rotate the lock body. 3. The refueling handlebar lock according to claim 1, wherein the cover is provided with a receiving hole and a retaining hole, and the lock core is provided with respect to the receiving hole. The member and the spring are in a locked state, and the abutting member is biased by the spring to be positioned in the receiving hole of the cover. In the untwisted state, the resisting member compresses the spring and is replaced by the cover. The position of the hole is reversed, and the cover is positioned relative to the lock to prevent the cover from accidentally driving the lock lock. Page 14