CN2526419Y - Bicycle lock with lock cover - Google Patents

Abstract

The utility model relates to a bike lock with a lock cover which comprises an upper lock shell, a lower lock shell, a lock ring and a lock valve; the upper and lower lock shells are connected to form a compound body; and the lock ring and the lock valve are positioned in the compound body. The utility model is characterized in that the upper lock shell is fixed with a lock cover. The lock cover can be positioned in the lock compound body through a plurality of reverse hook and the lock cover is fixed on the upper lock shell. As the lock cover of the utility model is an independent component and can be formed by the plastic, the utility model can change the shape, color and surface decoration conveniently; therefore the utility model can speed up the output of the new design, reduce the cost of the new design to output the bike lock of plurality of shapes and color continuously, and the utility model enhances the competition of the product.

Description

Cover bicycle lock with lock

Technical field: the utility model relates to bicycle lock, refers to shape of a hoof bicycle lock especially.

Background technology:

Existing shape of a hoof bicycle lock as Fig. 1, generally is made of last lock housing 6, following lock housing 3, lock ring 4, stop 9, and wherein upper and lower lock housing riveted is an assembly.This lock construction is simple, and low price uses general.Yet, because the profile of this lock and color transformed relatively difficulty, so its style update cycle is long, cost is high, is difficult to adapt to the demand in market.

Summary of the invention:

The purpose of this utility model is that mat adds an ornamental lock cover on original bicycle lock, make the profile of bicycle lock and color transformed very convenient, thereby under the prerequisite of the structure that does not change lock substantially, can constantly release profile novelty, the changeable bicycle lock new product of color.

The bicycle lock of a kind of cover with lock of the present utility model, mainly form by last lock housing, following lock housing, lock ring, stop, upper and lower lock housing is combined into one and locked assembly, and lock ring, stop place in this assembly, it is characterized in that: set firmly a lock cover that covers thereon on last lock housing.

Described lock cover can mat some overhead kicks provided thereon be buckled and is located at described lock housing assembly, and makes this lock cover be overlying on lock housing admittedly.

Because lock cover of the present utility model is a relatively independent part, can adopt injection-moulding plastic, therefore can change its moulding, color and surface decoration tech more easily, like this, just can under the prerequisite of the structure that does not change lock substantially, accelerate the speed that the product fangle is released, reduce the cost that the product fangle is released, thereby release profile novelty, changeable bicycle lock fangle, the new varieties of color continuously, strengthened product competitiveness.

Description of drawings:

Fig. 1 is the schematic diagram of existing bicycle lock;

Fig. 2 is the schematic diagram of bicycle lock of the present utility model;

Fig. 3 is the sectional view of Fig. 2; Wherein Fig. 3 A is the A-A sectional view, and Fig. 3 B is the B-B sectional view, and Fig. 3 C is the C-C sectional view

Fig. 4 is the front view of lock cover;

Fig. 5 is the vertical view of Fig. 4;

Fig. 6 is the sectional view of Fig. 4; Wherein Fig. 6 A is the A-A sectional view, and Fig. 6 B is the B-B sectional view, and Fig. 6 C is the C-C sectional view.

Among the figure: 1 lock cover, 2 geometrical clamps, 3 times lock housings, 4 lock rings, 5 lock ring handles, lock housing on 6,7 keys, 8 rivets, 9 stops.

The specific embodiment:

By Fig. 2, the bicycle lock of cover with lock of the present utility model mainly is made up of last lock housing 6, following lock housing 3, lock ring 4, stop 9 and a lock cover 1, last lock housing 6 is a lock housing assembly with following lock housing 3 riveteds, lock ring 4, stop 9 place in this lock housing assembly, and lock cover 1 is overlying on lock housing 6 and is fixed thereon.

A kind of structure that described lock cover 1 is fixed on the lock housing can be to establish some overhead kicks on the appropriate location of lock cover 1, and these overhead kicks are closely buckled on the lock housing assembly.Described overhead kick can be located on the shirt rim, the left and right sides of lock cover 1, and/or is located at the periphery appropriate position of lock cover 1.

Now specify its structure with an embodiment and in conjunction with Fig. 1-Fig. 6.

On the left and right shirt rim 61,62 of lock housing assembly, respectively open semicircle breach 63 (see figure 1)s, overhead kick 13 (seeing Fig. 4, Fig. 5 and Fig. 6 A) is established in left and right shirt rim 11,12 and semicircle breach 63 corresponding sections on the lock housing shirt rim at lock cover 1, in the semicircle breach 63 that overhead kick on the lock cover 1 left and right shirt rim 13 is embedded on the lock housing shirt rims, and be held in down on the shirt rim of lock housing 3 (seeing Fig. 3 A); Establish 2 overhead kicks 14 (seeing Fig. 4, Fig. 6 B and Fig. 6 C) in the stop position periphery of lock cover 1 simultaneously, and each overhead kick is held on the limit of turning back of lock housing 6; Because the common location of a plurality of overhead kicks is fitted on the lock housing 6 lock cover 1 securely.

Because lock cover 1 is independently with respect to lock body, can adopt injection-moulding plastic, so its moulding can be flexible and changeable, plastics can be painted or be adopted the kinds of surface trailing, stamp or stick various decorative patterns.

Claims (6)

1. the bicycle lock of a cover with lock, mainly form by last lock housing, following lock housing, lock ring, stop, the described lock housing that goes up is combined into a lock housing assembly with following lock housing, and lock ring, stop place in this assembly, it is characterized in that: set firmly a lock cover that covers thereon on last lock housing.

2. the bicycle lock of cover with lock according to claim 1 is characterized in that the described lock cover mat tight hook of some overhead kicks provided thereon is in described lock housing assembly.

3. the bicycle lock of cover with lock according to claim 1 and 2 is characterized in that: at least respectively be provided with an overhead kick on the left and right shirt rim of described lock cover, be provided with 2 or 2 above overhead kicks in the appropriate location of described lock cover outer ring simultaneously.

4. the bicycle lock of cover with lock according to claim 3, it is characterized in that: correspondingly on the shirt rim of last lock housing and following lock housing have a semicircle breach, the overhead kick that described lock covers on the left and right shirt rim embeds in the semicircle breach of going up on lock housing and the following lock housing shirt rim, and is hooked in down on the shirt rim of lock housing.

5. the bicycle lock of cover with lock according to claim 3 is characterized in that being located at the stop position in the overhead kick of the outer ring of described lock cover, and its overhead kick tightly is hooked on the limit of turning back of lock housing.

6. the bicycle lock of cover with lock according to claim 1 is characterized in that described lock cover can be painted or decorate the plastic part that various patterns are arranged.

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