CN104654036B

CN104654036B - Flashlight

Info

Publication number: CN104654036B
Application number: CN201310598079.8A
Authority: CN
Inventors: 周明杰; 费诗超
Original assignee: Oceans King Lighting Science and Technology Co Ltd; Shenzhen Oceans King Lighting Engineering Co Ltd
Current assignee: Oceans King Lighting Science and Technology Co Ltd; Shenzhen Oceans King Lighting Engineering Co Ltd
Priority date: 2013-11-22
Filing date: 2013-11-22
Publication date: 2019-04-16
Anticipated expiration: 2033-11-22
Also published as: CN104654036A

Abstract

The invention discloses a kind of flashlights comprising cylinder, lid and key.The lid is installed on the cylinder and including accommodating space, multiple connecting holes and stage portion, the stepped portions are in the accommodating space, the connecting hole is set to the stage portion and is connected to the accommodating space, the key part is contained in the accommodating space and including button cap, multiple connecting columns and positioning region, the button cap is convex to be exposed to the accommodating space, gap is equipped between the button cap and the positioning region, the connecting column is between the button cap and the positioning region and is inserted into the connecting hole, the stage portion is filled in the gap, for preventing water from entering the inner barrel.Flashlight provided by the invention, by being filled with the stage portion of lid between the button cap and positioning region of key, so that the gap between key and lid is sealed by stage portion, so as to prevent gap of the water between lid and key from entering inner barrel.

Description

Flashlight

Technical field

The present invention relates to field of illuminating lamps more particularly to a kind of flashlights.

Background technique

Flashlight is common portable lighting tool in daily life, has the characteristics that be convenient for carrying, is light and handy.But it is existing Without waterproof measure between the rear cover and key of flashlight, gap of the water electrode easily between rear cover and key is caused to enter in flashlight Portion and cause flashlight to be compromised.

Summary of the invention

The purpose of the present invention is to provide a kind of flashlights with a variety of power supply modes.

In order to solve the above-mentioned technical problems, the present invention provides a kind of flashlights comprising cylinder, lid and key, institute It states lid and is installed on the cylinder and including accommodating space, multiple connecting holes and stage portion, the stepped portions are in the receiving In space, the connecting hole is set to the stage portion and is connected to the accommodating space, and the key part is contained in described Accommodating space and including button cap, multiple connecting columns and positioning region, the button cap is convex to be exposed to the accommodating space, the key Gap is equipped between cap and the positioning region, the connecting column is between the button cap and the positioning region and described in insertion In connecting hole, the stage portion is filled in the gap, for preventing water from entering the inner barrel.

Wherein, the flashlight further includes switch, for opening the flashlight.

Wherein, the key further includes key column, and the key column is from the inner wall of the button cap towards the positioning region Extend, the key column is for pressing the switch.

Wherein, the stage portion is equipped with the first key hole, and the positioning region is equipped with the second key hole, and the key column passes through First key hole and second key hole, to press the switch.

Wherein, the diameter of second key hole is greater than the diameter of first key hole.

Wherein, the button cap is equipped with multiple grooves, and the groove is set to around the key column, and the groove is used In the elastic force for increasing the button cap.

Wherein, the key and the lid are integrally formed.

Wherein, the key is made of rubber material.

Wherein, the lid is made of plastic material.

Wherein, the outer surface of the lid be equipped with multiple burrs, between the lid and the cylinder installation with Disassembly.

Flashlight provided by the invention, by being filled with the stage portion of lid between the button cap and positioning region of key, So that the gap between key and lid is sealed by stage portion, so as to prevent gap of the water between lid and key from entering Inner barrel.

Detailed description of the invention

In order to illustrate more clearly of technical solution of the present invention, attached drawing needed in embodiment will be made below Simply introduce, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, general for this field For logical technical staff, without any creative labor, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the assembling schematic diagram for the flashlight that embodiment of the present invention provides；

Fig. 2 is the decomposition diagram of flashlight shown in FIG. 1；

Fig. 3 is the partial enlargement diagram of III-III line in Fig. 1；

Fig. 4 is the stereoscopic schematic diagram of key shown in Fig. 2；

Fig. 5 is the enlarged diagram of the part V in Fig. 2.

Specific embodiment

Below in conjunction with the attached drawing in embodiment of the present invention, the technical solution in embodiment of the present invention is carried out clear Chu is fully described by.

Please also refer to Fig. 1 to Fig. 5, the flashlight 100 includes cylinder 10, lid 20 and key 30, the lid 20 It is installed on the cylinder 10 and including accommodating space 22, multiple connecting holes 24 and stage portion 26, the stage portion 26 is located at described In accommodating space 22, the connecting hole 24 is set to the stage portion 26 and is connected to the accommodating space 22, the key 30 It is partially housed in the accommodating space 22 and including button cap 32, multiple connecting columns 34 and positioning region 36, the button cap 32 is convex It is exposed to the accommodating space 22, gap 31 is equipped between the button cap 32 and the positioning region 36, the connecting column 34 is located at It between the button cap 32 and the positioning region 36 and is inserted into the connecting hole 24, the stage portion 26 is filled in the gap In 31, for preventing water from entering inside the cylinder 10.

Because the stage portion 26 is filled in the gap 31, i.e., filled out between the button cap 32 of key 30 and positioning region 36 Stage portion 26 filled with lid 20, so that the gap between key 30 and lid 20 is sealed by stage portion 26, so as to prevent Gap of the water between lid 20 and key 30 enters inside cylinder 10, and then protects the electronic component of cylinder 10.

In the present embodiment, the lid 20 and the cylinder 10 are connected through a screw thread.

In the present embodiment, the section of the lid 20 and the key 30 is rounded.

As shown in figures 1 and 3, as a further improvement of the present invention, the flashlight 100 further includes switch 40, is used for Open the flashlight 100.

Specifically, by the switch 40, user can open flashlight 100.

As shown in Figures 2 to 4, as a further improvement of the present invention, the key 30 further includes key column 38, described to press Key column 38 extends from the inner wall of the button cap 32 towards the positioning region 36, and the key column 38 is for pressing the switch 40。

Specifically, user's pressing keys cap 32 makes key column 38 towards 10 internal motion of cylinder and touch-pressure switch 40, thus Open or close the flashlight 100.

As shown in Fig. 2, Fig. 3 and Fig. 5, as a further improvement of the present invention, the stage portion 26 is equipped with the first key hole 260, the positioning region 36 is equipped with the second key hole 360, and the key column 38 passes through first key hole 260 and described second Key hole 360, to press the switch 40.

In the present embodiment, the diameter of second key hole 360 is greater than the diameter of first key hole 260, makes It obtains the stage portion 26 and is completely covered by the positioning region 36, so that the key 30 be prevented to be detached from the lid 20.

As shown in Figures 2 to 5, as a further improvement of the present invention, the button cap 32 is equipped with multiple grooves 320, institute It states groove 320 to be set to around the key column 38, the groove 320 is used to increase the elastic force of the button cap 32.

As a further improvement of the present invention, the key 30 and the lid 20 are integrally formed.

Because the key 30 and the lid 20 are integrally formed, so that seamless between the key 30 and the lid 20 Gap further prevents water to enter inside cylinder 10.

Further, because the key 30 and the lid 20 are integrally formed, so that group is not present in key 30 and lid 20 Dress relationship saves the installation and removal time of flashlight 100 so that the installation and removal of flashlight 100 become easy.

As a further improvement of the present invention, the key 30 is made of rubber material.

Because key 30 is made of rubber material, so that key 30 has certain elasticity, after the key 30 is depressed, according to Elastic force by itself bounces, and can be again depressed, so as to open and close flashlight 100.

As a further improvement of the present invention, the lid 20 is made of plastic material.

As shown in Figure 1 and Figure 5, as a further improvement of the present invention, the outer surface of the lid 20 is equipped with multiple burrs 28, to facilitate user installation and dismantle the lid 20 and the cylinder 10.

As shown in Figures 1 to 5, when installation, lid 20 need to be only connected through a screw thread and is installed on cylinder 10, it can be by lid 20, key 30 and cylinder 10 are assembled into flashlight 100.

In use, passing through the button cap 32 of pressing keys 30, so that key column 38 passes through the first key hole 260 and second and presses Keyhole 360 is towards the movement of switch 40 and touch-pressure switch 40, so as to open and close flashlight 100.

The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as Protection scope of the present invention.

Claims

1. a kind of flashlight, which is characterized in that the flashlight includes cylinder, lid, key and switch, and the lid is installed on The cylinder and including accommodating space, multiple connecting holes and stage portion, the stepped portions are in the accommodating space, the company Hole is connect to be set to the stage portion and be connected to the accommodating space, the key part be contained in the accommodating space and including Button cap, multiple connecting columns, positioning region and key column, the button cap is convex to be exposed to the accommodating space, the button cap and institute It states and is equipped with gap between positioning region, the connecting column is between the button cap and the positioning region and is inserted into the connecting hole In, the key column extends from the inner wall of the button cap towards the positioning region, and the key column is used to press the switch, For opening the flashlight, the stage portion is filled in the gap switch, for preventing water from entering the cylinder Inside, the stage portion are equipped with the first key hole, and the positioning region is equipped with the second key hole, and the key column passes through described first Key hole and second key hole, to press the switch.

2. flashlight according to claim 1, which is characterized in that the diameter of second key hole is greater than described first and presses The diameter of keyhole.

3. flashlight according to claim 1, which is characterized in that the button cap is equipped with multiple grooves, and the groove is set It is placed in around the key column, the groove is used to increase the elastic force of the button cap.

4. flashlight according to claim 1, which is characterized in that the key and the lid are integrally formed.

5. flashlight according to claim 4, which is characterized in that the key is made of rubber material.

6. flashlight according to claim 5, which is characterized in that the lid is made of plastic material.

7. flashlight according to claim 6, which is characterized in that the outer surface of the lid is equipped with multiple burrs, is used for Installation and removal between the lid and the cylinder.