CN2668772Y - Multifunction key - Google Patents

Abstract

The utility model relates to a multifunction key which belongs to the technical field of keys and small articles for daily use and solves the problem of single function. The utility model is composed of a key, a key lever, a bottle cap opener, a spanner opening and a screw driver, wherein the key lever is provided with the bottle cap opener, the spanner opening and the screw driver, and key teeth are arranged at the lower part of the key lever; the spanner opening is a hexagonal hole and a concave opening, and the screw driver is a line-shaped screw driver and a crisscross screw driver. The utility model is used for locking and unlocking the lockset, opening the bottle cap, loading and unloading the screw nut and the screw, and has the advantages of simple structure, multiple functions, convenient operation and portability.

Description

Multi-functional key

Technical field: the utility model relates to a kind of multi-functional key, belongs to the key and the little articles for use technical field of living.

Background technology: at present the key that uses all with the supporting use of lockset, difference according to lock structure, the structure of key is also different, generally be divided into three kinds, to be that the arrangement of key bit is divided into unidirectional, two-way, four-way or be called three kinds of single-row, biserial, four row, and it is simple in structure, easy to use, with regard to function, only have the simple function of unblanking, do not have other function.

Summary of the invention: for the problem that solves function singleness designs a kind of multi-functional key, the utility model by key, the shank of the key, bottle cap open, spanner hole, screwdriver constitute; Be processed with on the shank of the key that bottle cap opens, spanner hole and screwdriver, the shank of the key below is processed with key bit, spanner hole is hexagonal hole, spill opening, screwdriver is Flathead screwdriver, cross flower screwdriver, the utility model be used for the switch lockset, open bottle cap, loading, unloading screw nut and screw, have simple in structure, function is many, portably use beneficial effect and advantage easily.

Description of drawings:

Fig. 1: be processed with on the shank of the key that bottle cap opens, the utility model structural front view of hexagonal hole, Flathead screwdriver;

Fig. 2: the utility model structural front view that is processed with spill opening, hexagonal hole spanner hole and cruciate flower shape screwdriver on the shank of the key;

Among the figure: 1. key, 2. the shank of the key, 3. bottle cap opens, 4. spanner hole, 5. screwdriver, 6. hexagonal hole, 7. spill opening, 8. Flathead screwdriver, 9. cross flower screwdriver, 10. key bit.

The specific embodiment:

Below in conjunction with accompanying drawing concrete structure of the present utility model is described again once:

As shown in Figure 1 and Figure 2: multi-functional key by key 1, the shank of the key 2, bottle cap open 3, spanner hole 4, screwdriver 5 constitute; Be processed with on the shank of the key 2 that bottle cap opens 3, spanner hole 4 and screwdriver 5, the shank of the key 2 belows are processed with key bit 10, spanner hole 4 is hexagonal hole 6, spill opening 7, screwdriver 5 is Flathead screwdriver 8, cross flower screwdriver 9;

Embodiment one: as shown in Figure 1: key 1 is inserted in the lockhole, and screw key 1 promptly can be unblanked; Bottle cap is opened 3 is stuck on the bottle cap, on carry key 1 and promptly can open bottle cap; The hexagonal hole 6 of suitable dimension is snapped in nut, screw, and left-right rotation key 1 promptly can be fastening or dismounting nut, screw; With Flathead screwdriver 8, left-right rotation key 1, promptly can the loading, unloading screw;

Embodiment two: as shown in Figure 2: key 1 is inserted in the lockhole, and screw key 1 promptly can be unblanked; The hexagonal hole 6 of suitable dimension is snapped in nut, screw, and left-right rotation key 1 promptly can be fastening or dismounting nut, screw; The spill opening 7 of suitable dimension is stuck on nut, the screw, and left-right rotation key 1 promptly can be fastening or dismounting nut, screw; The screw of cross mouth can be installed or pulled down with cross flower screwdriver 9.

Claims (3)

1, a kind of multi-functional key, open (3), spanner hole (4), screwdriver (5) formation by key (1), the shank of the key (2), bottle cap, it is characterized in that: be processed with bottle cap on the shank of the key (2) and open (3), spanner hole (4) and screwdriver (5), the shank of the key (2) below is processed with key bit (10).

2, multi-functional key as claimed in claim 1 is characterized in that: spanner hole (4) is hexagonal hole (6), spill opening (7).

3, multi-functional key as claimed in claim 1 is characterized in that: screwdriver (5) is Flathead screwdriver (8), cross flower screwdriver (9).

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