CN211910783U

CN211910783U - Small-sized key case

Info

Publication number: CN211910783U
Application number: CN202020329398.4U
Authority: CN
Inventors: 李琦; 晋常宝; 韦宗恒; 倪振伟
Original assignee: Hangzhou R&d Design PLC
Current assignee: Hangzhou R&d Design PLC
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-11-13
Anticipated expiration: 2030-03-17

Abstract

The utility model relates to a small-size key package, include: the key comprises a key chain, a key groove sliding switch, a key bag shell, a rotating shaft and a rotating shaft nut; the key chain is connected above the key case body; the rotating shaft penetrates through the key case shell and is fixed on the key case shell through a rotating shaft nut; the key groove sliding switch is sleeved on the outer side of the key case shell and can slide up and down on the key case shell. The utility model fixes the key in the key bag, and the noise of key collision can not be generated when the key is shaken; meanwhile, the structure is small and exquisite, the space utilization rate is high, the carrying is convenient, the practicability is high, and the life is facilitated.

Description

Small-sized key case

Technical Field

The utility model relates to a daily necessities field especially relates to a small-size key case.

Background

The key bag has the main function of storing keys, so that people can go out more conveniently and are deeply popular with the public. But a common key case simply hangs a key on a key ring and then wraps the key with a leather case. Because the key is not completely fixed, the key can collide with the key in shaking, which is annoying. In addition, the space utilization rate of the key bag is not very high, the volume of the key bag is increased after the key is put more, and the key bag is inconvenient to carry. Therefore, it is necessary to design a small key case.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome foretell weak point, aim at provides a small-size key package, the utility model discloses when putting the key, not only can not appear the noise that the key collided when rocking, it is small moreover, space utilization is high, portable.

The utility model discloses a reach above-mentioned purpose through following technical scheme: a fob comprising: the key comprises a key chain, a key groove sliding switch, a key bag shell, a rotating shaft and a rotating shaft nut; the key chain is connected above the key case body; the rotating shaft penetrates through the key case shell and is fixed on the key case shell through a rotating shaft nut; the key groove sliding switch is sleeved on the outer side of the key case shell and can slide up and down on the key case shell.

Preferably, the surface of the key case body is provided with a sliding groove, the inner side surface of the key slot sliding switch is provided with a protrusion, and the key slot sliding switch is embedded into the sliding groove through the protrusion to realize vertical sliding on the key case body.

Preferably, the key case body is rectangular in cross section, and six key slots are formed in the key case body in a separating mode.

Preferably, the key case shell has a length ranging from 70mm to 80mm and a width ranging from 24mm to 28 mm; the thickness of the key slot is 2.5mm-3 mm.

Preferably, the length of the sliding groove of the key case shell is 45mm-50 mm.

Preferably, the rotating shaft nut adopts an M4 hexagon nut of GB/T6170-2000, and the rotating shaft is provided with M4 threads corresponding to the rotating shaft nut (5), so that the rotating shaft is connected with the rotating shaft nut.

The beneficial effects of the utility model reside in that: (1) the utility model fixes the key in the key bag, and the noise of key collision can not be generated when the key is shaken; (2) the utility model discloses small and exquisite, space utilization is high, portable, and the practicality is strong, offers convenience for the life.

Drawings

Fig. 1 is a schematic view of the overall state structure of the present invention 1;

fig. 2 is a schematic view of the overall state structure of the present invention 2;

fig. 3 is a schematic view of the structure of the present invention in an exploded state;

figure 4 is a schematic view of the present invention in use, figure 1;

fig. 5 is a schematic view 2 of the present invention in use.

Detailed Description

The invention will be further described with reference to specific examples, but the scope of protection of the invention is not limited thereto:

example (b): as shown in fig. 1, 2 and 3, a small key case is composed of a key fob 1, a key slot slide switch 2, a key case housing 3, a rotating shaft 4 and a rotating shaft nut 5. The key chain 1 is connected above the key bag shell 3; the rotating shaft 4 penetrates through the key case shell 3 and is fixed on the key case shell 3 through a rotating shaft nut 5; the key slot slide switch 2 is sleeved outside the key case shell 3 and can slide up and down on the key case shell 3. The surface of the key case shell 3 is provided with a sliding groove, the inner side surface of the key groove sliding switch 2 is provided with a bulge, and the key groove sliding switch 2 is embedded into the sliding groove through the bulge to realize the up-and-down sliding of the key case shell 3. The section of the key case shell 3 is rectangular, six key grooves are formed in the key case shell in a separating mode, and the key case shell can be used for storing keys.

Wherein, the length range of the key case shell 3 is 70mm-80mm, and the width is 24mm-28 mm; the thickness of the key slot is 2.5mm-3 mm. The length of the sliding groove of the key case shell 3 is 45mm-50 mm. The rotating shaft nut 5 adopts an M4 hexagon nut of GB/T6170-2000, and the rotating shaft 4 is provided with an M4 thread corresponding to the rotating shaft nut 5, so that the rotating shaft is connected with the rotating shaft nut.

The utility model is suitable for most of the key with holes on the market, as shown in fig. 4 and 5, when in use, the rotating shaft 4 is respectively penetrated through the key hole and the key case shell 3 and is fixed by the rotating shaft nut 5; the key can not slide out of the key case shell 3 by the key groove slide switch 2 sliding up and down on the sliding groove. After the key 6 is placed in the key slot, the key slot slide switch 2 slides downwards, so that the key bag main body can be closed to fix the key. When the key is to be removed, the key slot slide switch 2 is simply slid upward, and the key 6 can be rotated and removed.

Because the utility model discloses firmly fix the key, the user carries the key package and when appearing rocking, can not send the sound of key collision, portable moreover, and the practicality is strong, offers convenience for the life.

The foregoing is directed to embodiments of the present invention and other technical principles, and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.

Claims

1. A fob, comprising: the key comprises a key chain (1), a key groove sliding switch (2), a key bag shell (3), a rotating shaft (4) and a rotating shaft nut (5); the key chain (1) is connected above the key bag shell (3); the rotating shaft (4) penetrates through the key case shell (3) and is fixed on the key case shell (3) through a rotating shaft nut (5); the key groove sliding switch (2) is sleeved on the outer side of the key case shell (3) and can slide up and down on the key case shell (3).

2. A key fob according to claim 1, wherein: the surface of the key case shell (3) is provided with a sliding groove, the inner side surface of the key groove sliding switch (2) is provided with a bulge, and the key groove sliding switch (2) is embedded into the sliding groove through the bulge to realize vertical sliding on the key case shell (3).

3. A key fob according to claim 1, wherein: the section of the key case shell (3) is rectangular, and six key grooves are formed in the key case shell at intervals.

4. A key fob according to claim 3, wherein: the key case shell (3) has the length range of 70mm-80mm and the width of 24mm-28 mm; the thickness of the key slot is 2.5mm-3 mm.

5. A key fob according to claim 2, wherein: the length of the sliding groove of the key case shell (3) is 45mm-50 mm.

6. A key fob according to claim 1, wherein: the rotating shaft nut (5) adopts an M4 hexagonal nut of GB/T6170-2000, and the rotating shaft (4) is provided with an M4 thread corresponding to the rotating shaft nut (5) to realize the connection of the rotating shaft and the rotating shaft nut.