CN202850351U - Keel - Google Patents

Abstract

The utility model relates to a keel which comprises a U-shaped keel body; rectangular grooves are pressed downward on the outer wall of the keel body; rectangular convex blocks are formed on the inner wall of the keel by the groove; the keel with the corresponding length can be cut according to the length and the size of the needed keel body; an object to be decorated is directly wrapped in the U-shaped groove of the keel body; and the keel has the characteristics of being attractive in appearance, firm and durable.

Description

A kind of keel

Technical field

The utility model belongs to building materials technology field, is specifically related to a kind of keel.

Background technology

At present, the general employing of existing keel is wooden, and the employing alloy material that also has adopts the keel of wooden material not attractive in appearance, also shaky, also needs other materials to decorate; Adopt the keel surface smoothing of alloy material, be connected not closely with other ornaments, come off easily.

Summary of the invention

In order to overcome above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of keel, has specious, durable characteristics.

To achieve these goals, the technical solution adopted in the utility model is: a kind of keel, include U-shaped keel body, and the outer wall of keel body is suppressed with rectangular recess downwards, and groove forms the rectangle projection at the keel inwall.

The two ends on the U-shaped base of described keel body are more protruding than middle part shape, and the bottom sides of the keel body that it is U-shaped forms an outer U-shaped groove.

Described keel body adopts aluminium alloys.

The beneficial effects of the utility model are:

Because the utility model is suppressed with rectangular recess at the outer wall of U-shaped keel body, form the rectangle projection at the keel inwall, so have outward appearance U.S., connect closely characteristics; Owing to adopted U-shaped structure, therefore had characteristics easy for installation; Owing to adopted aluminum alloy material, therefore had easy cutting and solid characteristics.

Description of drawings

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

Fig. 2 is the left view of Fig. 1.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described in further detail.

Referring to Fig. 1,2, a kind of keel include U-shaped keel body 1, and the outer wall of keel body 1 is suppressed with rectangular recess 2 downwards, and groove 2 forms rectangle projection 3 at the keel inwall.

The two ends 5 on the U-shaped base of described keel body 1 are more protruding than middle part shape, and the bottom sides of the keel body 1 that it is U-shaped forms an outer U-shaped groove 4.

Described keel body 1 adopts aluminium alloys.

Operating principle of the present utility model is:

During use, cut corresponding length according to the length size of required keel body 1, the object that decorate directly is wrapped in the U-shaped groove of keel body 1.

Claims (3)

1. keel include U-shaped keel body (1), and the outer wall of keel body (1) is suppressed with rectangular recess (2) downwards, and groove (2) forms rectangle projection (3) at the keel inwall.

2. a kind of keel according to claim 1 is characterized in that, the two ends (5) on the U-shaped base of described keel body (1) are more protruding than middle part shape, and the bottom sides of the keel body (1) that it is U-shaped forms an outer U-shaped groove (4).

3. a kind of keel according to claim 1 is characterized in that, described keel body (1) adopts aluminium alloys.

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