CN201086763Y - Multifunctional totally-enclosed contracting brake lock - Google Patents

Abstract

The utility model discloses a multi-functional full-sealed contracting brake lock that overcomes the problems of exposing lock points, single functions and easy to be stolen; a lock core casing and a lock core are fixed inside the casing by two rivets; moreover, the utility model is riveted with a lock shaft; the lock shaft is provided with a lock tongue; a hole is processed on the lock tongue, and a spring clamp is arranged at the upper part of the lock tongue; a spring and a lock core mounted inside the lock core casing; the lock core is connected with the lock tongue through a main push-pull shaft and a secondary push-pull shaft. The utility model adopts full-sealed latch points without pried point or cutting point, so that the lock and the gate are elegantly combined together; therefore, the utility model has the advantages of powerful theft-proof performances, broad application scopes, and applicability to bicycles, electrical strengthened vehicles, motorcycles, tricycles, etc; moreover, the utility is characterized by saving materials, easy manufacturing and convenient operation, installation and use.

Description

Multi-functional totally-enclosed Band-type brake lock

Affiliated field:

The utility model relates to a kind of lock, relate to or rather a kind ofly be used for two taking turns, the Band-type brake lock of small tricycle, also be a kind of anti-theft column lock, divide by International Patent Classification (IPC) (IPC) and belong to operation department of Transport, communications and transportation branch.

Background technology:

Raising gradually along with living standard, the Moped Scooter of people's walking-replacing tool various novelties except bicycle, two-wheeled motorcycle etc. also enter ordinary citizen house, also brought the worry that to state when bringing convenience for people's trip, particularly bicycle, Moped Scooter, car body is less, weight is lighter, robber's preferred object especially, the anti-theft vehicle lock of existing vehicle, various in style, form has nothing in common with each other, expose the lock point outside adopt more, have function singleness, easily steal, characteristics such as theftproof performance is relatively poor.

Summary of the invention:

The utility model has overcome the outer exposure of lock point, function singleness, the easy disadvantage of stealing at the deficiencies in the prior art, and a kind of compound type, case type multi-functional totally-enclosed Band-type brake lock are provided.

The technical solution of the utility model is: comprise shell, force-applying member, the strap of the brake, lock pot locked groove etc., it is characterized in that passing through two rivet fixed lock core shells and lock core with connecting element in the enclosure, and the riveted joint lock shaft, dead bolt is installed on the lock shaft, dead bolt is processed porose and Spring Card is arranged at top; Mounting spring in the lock core shell, and lock core is set, lock core is by promoting mainly pulling shaft, secondary push-pull shaft connection dead bolt.

Also connect dust cap on the described shell by adapter shaft, dust cap spring.

Described lock core is a general part, and there is sale various places.

Beneficial effect:

The utility model adopts the Totally-enclosed lock point, with lock with lock combination dexterously, has realized multi-functional, a lock outer exposure, nothing sled point, nothing are cut a little, have that theftproof performance is strong, the lock car is without advantages such as keys, applied range promptly can be used for bicycle, battery-driven car, electro-tricycle.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is an A-A generalized section of the present utility model.

Among the figure, 1, force-applying member; 2, the strap of the brake; 3, lock shaft; 4, dead bolt; 5, secondary push-pull shaft; 6, promote mainly pulling shaft; 7, connecting element; 8, spring; 9 lock core shells; 10, lock core; 11, rivet; 12, steel card; 13, dust cap spring; 14, adapter shaft; 15, shell; 16 lock pot locked grooves; 17, pin; 18, nut; 19, wheel; 20, axletree; 21, Spring Card; 22, firmware; 23, bonnet; 24, dust cap.

The specific embodiment

As depicted in figs. 1 and 2, the utility model is fixed on shell (15) on the vehicle by nut (18), and lock pot locked groove (16) is installed on the wheel (19), in force-applying member (1), the strap of the brake (2) etc. are arranged.

In shell (15), pass through two rivets (11) fixed lock core shells (9) and lock core (10) with connecting element (7), and riveted joint lock shaft (3), dead bolt (4) is installed on the lock shaft (3), dead bolt (4) processing is porose and top is fixing with Spring Card (21); The interior mounting spring of lock core shell (9) (8), and lock core (10) is set, lock core (10) by promote mainly pulling shaft (6), secondary push-pull shaft (5) connects dead bolt (3), makes dead bolt (3) mention or fall.

Dotted line shown in Figure 1 is represented the state after this lock is in locking, and at this moment, lock core (10) has entered in the lock core shell (9), opens rear lock core (10) and can spill lock core shell (9).

Dust cap (24) is connected on the shell (15) with adapter shaft (14), dust cap spring (13), steel card (12).

The strap of the brake (2) plays braking action, and pin (17) is the strap of the brake (2) fixedly, and firmware (22) is firmly promoted mainly pulling shaft, and bonnet (23) plays sealing process.

Operation during locking: unplug dust cap (24) thumb is aimed at lock core (10) middle part, firmly press down, lock core (10), promote mainly pulling shaft (6), secondary push-pull shaft (5), dead bolt (4) and fall simultaneously, dead bolt (4) is dropped in the lock pot locked groove (16), finish locking.As in the process that falls, dead bolt (4) drops on the highest point of lock pot locked groove (16) just at the right time, because spring (8) effect can not influence the normal locking of lock core (10), because of spring (8) only just produces elasticity when dead bolt (4) falls into the highest point of lock pot locked groove (16).Dead bolt (4) drops on highest point as happening to, can micro-rotating-wheel (19), under the effect of spring (8), dead bolt (4) can enter in the lock pot locked groove (16) automatically, can not remove rotating-wheel (19) yet, because of lock core (10) locks, and spring (8) produces downward pressure to dead bolt (4), in case vehicle be pushed dead bolt (4) will automatic blocking.

Operation when unblanking: push the lockhole that dust cap (24) spills lock core (10) aside, key inserted dextrorotation turn 90 degrees in the lockhole, dead bolt (4) breaks away from lock pot locked groove (16), upwards dialled key gently, after putting in place, left-hand revolution 90 degree are transferred to key again, and dust cap (24) resetted, finish unlock operation.

Claims (2)

1. multi-functional totally-enclosed Band-type brake lock, comprise shell, force-applying member, the strap of the brake, lock pot locked groove etc., it is characterized in that in shell (15), passing through two rivets (11) fixed lock core shells (9) and lock core (10) with connecting element (7), and riveted joint lock shaft (3), dead bolt (4) is installed on the lock shaft (3), and dead bolt (4) processing is porose and top is fixing with Spring Card (21); The interior mounting spring of lock core shell (9) (8), and lock core (10) is set, lock core (1) is by promoting mainly pulling shaft (6), secondary push-pull shaft (5) connection dead bolt (3).

2. a kind of multi-functional totally-enclosed Band-type brake lock as claimed in claim 1 is characterized in that also connecting dust cap (24) by adapter shaft (14), dust cap spring (13) on the described shell (15).

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