CN201225033Y

CN201225033Y - Foldable key

Info

Publication number: CN201225033Y
Application number: CNU2008200502173U
Authority: CN
Inventors: 刘韦明
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-04
Filing date: 2008-07-04
Publication date: 2009-04-22
Anticipated expiration: 2018-07-04

Abstract

The utility model relates to a portable folding type key which comprises a key handle and a key body, the opposite ends of the key handle and the key body are in shaft joint, a hidden groove of the key body is arranged on the key handle, and the rotation of minus 90 to 180 degrees is carried out between the key handle and the key body. When the key is folded, the key body is hidden in the hidden groove of the key handle, so the key is portable and can not scrape clothes; and notches which are used for fingers to hold the key are arranged on the key handle, so the key has good hand feel and is designed in a humanization mode. The utility model has simple and skillful structure and low cost; when the key is folded, the key body can be hidden the hidden groove of the key handle, and the key is portable, can not scrape clothes and is skillful and beautiful.

Description

A kind of collapsible key

Technical field

The utility model relates to the key field, particularly a kind of collapsible key.

Background technology

Disclosed in the market key, spoon handle and spoon body all can not fold mostly, and it is big to take up room, and the metal denticle that carries inconvenience and spoon body scratches clothing easily.The patent No. 98206508.6 collapsible keys have collapsiblely, occupy little space the advantage of carrying.It is by at spoon bearing of interior installation and button, the spoon body be fixed on the bearing by fixing pin, increase a torsion spring in addition, utilize button and bayonet socket, control key body folding.The shortcoming of this key is that structure is comparatively complicated, the cost height.

Summary of the invention

Task of the present utility model is that will to provide a kind of not only spoon physical efficiency to hide folding, thereby the protection clothing is difficult for scratching, and the spoon body can be convenient to rotation to unblank novel foldable key simple in structure, with low cost around spoon.

The utility model is achieved through the following technical solutions:

A kind of collapsible key includes a spoon handle and a spoon body, it is characterized in that: described spoon is being coupling with spoon relative end of body, and spoon is the Tibetan groove that is provided with spoon body.

Further improve and comprise:

Described spoon and the spoon body between be provided be used for the position-limit mechanism that restriction spoon body can rotate around axle in-90 ° to+180 ° angular range.

Described spoon is held the recess of spoon being provided with finger.

Advantage: the utility model result is simple ingenious cheap, can fold, and the spoon body, folds in the time of-90 ° doing-90 ° to+180 ° of rotations around spoon.When folding, the spoon body can be ensconced in the Tibetan groove of spoon handle, does not carry and can scratch clothing, and is exquisite attractive in appearance.

Description of drawings

Accompanying drawing 1 is an expansion schematic diagram of the present utility model;

Accompanying drawing 2 is a folding schematic diagram of the present utility model;

Accompanying drawing 3 is a rotation schematic diagram of the present utility model.

The specific embodiment

As Fig. 1, Fig. 2, shown in Figure 3, a kind of collapsible key includes spoon 1 and a spoon body 2, spoon 1 and spoon body 2 relative ends be coupling, spoon 1 and spoon body 2 between be provided with position-limit mechanism, make spoon body 2 can do-90 ° of extremely+180 ° of rotations to 1 around spoon.Spoon is the 1 Tibetan groove 3 that is provided with spoon body 2, and when the spoon body is done-90 ° when folding, spoon body 2 is ensconced spoon in 1 the Tibetan groove 3, both is convenient for carrying like this, can not scratch clothing again.Putting of convenient spoon handle.When the spoon body is positioned at other angle, make things convenient for different angles to unblank.Spoon is held the recess 4 of spoon being provided with finger, has good hand feeling, designs hommization more.

Claims

1, a kind of collapsible key includes spoon (1) and spoon body (2), and it is characterized in that: described spoon is coupling (1) and described spoon body (2), and spoon is provided with the Tibetan groove (3) of folded concealed spoon body (2) to (1).

2, a kind of collapsible key according to claim 1 is characterized in that: be provided with between described spoon is (1) and spoon body (2) and be used for the position-limit mechanism that restriction spoon body (2) can rotate around axle in-90 ° to+180 ° angular ranges.

3, a kind of collapsible key according to claim 1 and 2 is characterized in that: described spoon is provided with the recess (4) that finger is held spoon to (1).