CN206093626U - Chargeable metal flashlight button waterproof construction - Google Patents

Abstract

The utility model provides a chargeable metal flashlight button waterproof construction, including metal flashlight stack shell and the switch bracket of setting in metal flashlight stack shell, be equipped with on the switch bracket and dab the switch, be equipped with the switch mounting hole on metal flashlight stack shell, still be equipped with the waterproof silicone button, be equipped with the depressed part on the outer wall of metal flashlight stack shell, the switch mounting hole sets up and puts at the central point of depressed part, be equipped with the retaining groove on the side of waterproof silicone button, medial surface at the waterproof silicone button is equipped with the cavity, be equipped with the protruding pole that supports at the center of cavity, the waterproof silicone button sets up edge downthehole at the switch mounting and the switch mounting hole and supports the pressure in the retaining groove, the protruding bottom activity of supporting the pole is supported and is pressed on dabbing the switch. The utility model has the advantages of simple structure, can improve whole waterproof performance greatly, the elasticity through silica gel itself when the operation makes the arch dab switch realization on -off control to pressing to support to press, and well just the suitability is strong for the stability in use.

Description

A rechargeable metal flashlight button waterproof structure

technical field

The utility model belongs to the technical field of rechargeable metal flashlight accessories, and more specifically relates to a waterproof structure for rechargeable metal flashlight buttons.

Background technique

There are generally function buttons on the rechargeable metal flashlight. In order to ensure the stability of the flashlight, a waterproof structure is generally provided at the connection between the function button and the flashlight. The waterproof structure of the traditional technology is more complicated, which will not only affect the appearance of the flashlight. At the same time, the waterproof structure is also likely to affect the normal use of the function keys, so the applicability and practicality are limited.

Utility model content

The utility model provides a rechargeable metal flashlight button waterproof structure with simple structure, good use stability and strong waterproof performance.

The utility model provides a rechargeable metal flashlight button waterproof structure, which comprises a metal flashlight barrel and a switch bracket arranged in the metal flashlight barrel, a light touch switch is arranged on the switch bracket, and a light touch switch is arranged on the metal flashlight There is a switch installation hole on the body of the flashlight, the light touch switch matches the position of the switch installation hole, and a waterproof silicone button is also provided, and a recess is provided on the outer wall of the metal flashlight body, and the switch is installed The hole is set at the center of the recessed portion, a locking groove is provided on the side of the waterproof silicone key, a concave cavity is provided on the inner side of the waterproof silicone key, and a protrusion is provided at the center of the concave cavity. The waterproof silicone button is set in the switch installation hole and the edge of the switch installation hole is pressed against the locking groove, and the bottom end of the raised protrusion is pressed against the tact switch.

The shape of the outer end surface of the waterproof silicone button is consistent with the shape of the concave part, and the width of the locking groove is slightly smaller than the thickness of the edge of the switch mounting hole.

The thickness from the locking groove to the top surface of the waterproof silicone button is consistent with the depth of the recessed part.

The beneficial effects of the utility model are: the utility model has a simple structure, adopts a silicone button, and is provided with a locking groove on the side of the silicone button, and forms a groove through the locking groove of the silicone button and the metal flashlight body. With cooperation, the overall waterproof performance can be greatly improved, and there is a raised lever on the inner side of the waterproof silicone button. During operation, the elasticity of the silicone itself makes the raised button press against the light touch switch to realize the switch control, and the use stability is good. And strong applicability.

Description of drawings

Fig. 1 is a schematic structural diagram provided by an embodiment of the present invention.

detailed description

In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Please also refer to Fig. 1, a rechargeable metal flashlight button waterproof structure provided by a preferred embodiment of the present invention, including a metal flashlight barrel 1 and a switch bracket 2 arranged in the metal flashlight barrel 1, in the The switch bracket 2 is provided with a light touch switch 3, and the metal flashlight body 1 is provided with a switch installation hole 4, the position of the light touch switch 3 is matched with the switch installation hole 4, and there is also a The waterproof silicone button 5 is provided with a depression 6 on the outer wall of the metal flashlight barrel 1, the switch installation hole 4 is arranged at the center of the depression 6, and a card is provided on the side of the waterproof silicone button 5. Position groove 7, a concave cavity 8 is provided on the inner surface of the waterproof silicone button 5, and a raised rod 9 is arranged at the center of the concave cavity 8, and the waterproof silicone button 5 is arranged in the switch installation hole 4 and the edge of the switch mounting hole 4 is pressed against the locking groove 7, and the bottom end of the raised rod 9 is pressed against the tact switch 3 in a movable manner. The silicone key is closely matched with the metal shell to form a slot matching structure to realize waterproof; the elasticity of the silicone itself is used to realize the key operation, and the key surface is flush with the metal shell surface, and the appearance is beautiful. Up to IP44 level, that is, to prevent the entry of solid objects larger than 1mm, and to prevent the entry of water from any angle, which greatly improves the waterproof performance.

The shape of the outer end surface of the waterproof silicone button is consistent with the shape of the concave part, and the width of the locking groove is slightly smaller than the thickness of the edge of the switch mounting hole.

The thickness from the locking groove to the top surface of the waterproof silicone button is consistent with the depth of the recessed part.

The utility model has a simple structure, adopts silicone buttons, and is provided with a locking groove on the side of the silicone button, and the locking groove of the silicone button cooperates with the metal flashlight body to form a groove, which can greatly improve the overall waterproof performance , and the inner surface of the waterproof silicone button is provided with a raised lever, which can be used to press the touch switch to realize the switch control through the elasticity of the silicone itself during operation, which has good stability and strong applicability.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (3)

1. a kind of chargeable metal flashlight key water-proof structure, including metal flashlight stack shell and the metal torch is arranged on Switch bracket in cylinder stack shell, on the switch bracket touch-switch is provided with, and is provided with out on the metal flashlight stack shell Installing hole is closed, the touch-switch is engaged with the position of the switch installing hole, it is characterised in that：Be additionally provided with water-proof silica-gel by Key, is provided with depressed part on the outer wall of the metal flashlight stack shell, and the switch installing hole is arranged on the centre bit of depressed part Put, on the side of the water-proof silica-gel button retaining groove be provided with, in the medial surface of the water-proof silica-gel button cavity is provided with, Raised support rod is provided with the center of the cavity, the water-proof silica-gel button is arranged in the switch installing hole and switchs and installs The edge in hole is pressed in retaining groove, and the bottom activity of the raised support rod is pressed on touch-switch.

2. a kind of chargeable metal flashlight key water-proof structure according to claim 1, it is characterised in that：The waterproof The outer face shape of silica gel push-button is consistent with the shape of depressed part and width of retaining groove is slightly less than switch and installs bore edges Thickness.

3. a kind of chargeable metal flashlight key water-proof structure according to claim 2, it is characterised in that：The screens Groove is consistent to the top thickness of water-proof silica-gel button and the depth of depressed part.