CN2551065Y

CN2551065Y - Metallic hook

Info

Publication number: CN2551065Y
Application number: CN 02217251
Authority: CN
Inventors: 陈祖强
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-04-29
Filing date: 2002-04-29
Publication date: 2003-05-21
Anticipated expiration: 2012-04-29

Abstract

The utility model relates to a metal hook piece, which belongs the technical field of hook pieces and is designed to serve multiple purposes. The utility model comprises a hook body and a pressing piece; wherein, an opening is arranged at one side of the hook body, and a groove is opened at one end of the pressing piece; the end with the groove is fixedly connected with the opening end through axle pins, meanwhile, a spring hole is arranged at the center of the pressing piece for holding a spring, and a spring leaf is propped on the spring and at one end of the opening; an inclined trough is arranged at the other end of the pressing piece, and is fitted with a latch hook at the other end of the opening. The utility model is characterized in that: an LED light-emitting device is arranged the other end of the hook body; an accommodation cavity is arranged on the hook body, and a plurality of insulated layers are arranged on the lateral walls of the accommodation cavity; a spring is arranged at the bottom, a button cell is arranged inside the accommodation cavity, and then is a dead plate with an LED luminotron is pressed; therefore, one pin of the LED luminotron is connected with the central contact at the reverse side of the dead plate, and the other pin is connected with a contact on a rim of the reverse side of the dead plate; the opening part of the accommodation cavity is connected with an end cover by means of threads, and a taper bore is opened on the end cover for the LED luminotron to extend outwards. The utility model has the advantages of multiple functions, simple and reasonable structure and convenient use, and therefore is suitable to be popularized and applied on hook pieces.

Description

Metallic hook

Technical field

The utility model relates to a kind of hook spare technical field.

Background technology

The hook spare structure of conventional art is such, and it includes hook spare body, and metals such as hook spare body employing aluminium are made, and can make various annulars, and as D shape or the like, hook spare body one side has opening; Be equipped with a metal by part, press part one end fluting, this fluting end is fixedlyed connected with pivot pin versatilely with opening one end, has spring eye in the middle of this fluting end simultaneously, a built-in spring, and have shell fragment to be supported on this spring and opening one end; Oblique notch by the part other end and to carry out cooperating of open and close with the latch hook end of the opening other end; When people use like this, as long as one press part, under the finger pressure promotion, inwardly open by part, the user of service can be hooked in hook on the clothing or on other fixed object, and is very convenient to use, is loved by the people.But also come with some shortcomings,, do not throw light on and compass functional as function singleness, if and on the body of Metallic hook, designed torch merely, the ideal that also lacks perfection would be because adopt conventional bulb, need to use a joint one batteries, this battery volume is general bigger, and weight is also heavier, so design and develop this torch structure, can cause the volume of hook spare to increase bigger, weight also increases often, is unfavorable for its miniaturization development, and it is convenient inadequately that the user of service is portably used; And traditional bulb power consumption is relatively more severe, and same electric energy is short service life; Because bulb or lamp pearl are generally adopted glass, break easily, so need to adopt lampshade, need to settle transparent glass above, and cooperate snoot, cause parts many, the production and assembly inconvenience; Under the condition of equivalent, the shinny degree of lamp pearl and bulb is not ideal enough; We do practical more design and exploitation every all needs.

Summary of the invention

Technical problem to be solved in the utility model be at prior art provide a kind of multi-functional, simple in structure, easily make small-sized, be convenient for carrying, the Metallic hook of good illumination effect.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: this kind Metallic hook, and it includes hook spare body, and hook spare body one side has opening; Other has by part, presses part one end fluting, and this fluting end is fixedlyed connected with pivot pin versatilely with opening one end, has spring eye in the middle of this fluting end simultaneously, built-in spring, and have shell fragment to be supported on this spring and opening one end; Oblique notch by the part other end, carry out cooperating of open and close with the latch hook end of the opening other end; It is characterized in that described hook spare body opposite side is mounted with the LED light-emitting device, this LED luminous device structure is that hook spare body has containing cavity, the containing cavity sidewall has insulating barrier, the bottom is placed with spring, built-in again button cell, then by the last fixed head of being with the LED luminous tube, this LED luminous tube one pin is connected with the central contact of fixed head reverse side, another pin is connected with the limit upper contact of fixed head reverse side, the central contact of fixed head contacts with the containing cavity limit with button cell respectively with the limit upper contact and separates, the containing cavity opening end cap that has been threaded, end cap is opened taper hole and is stretched out by the LED luminous tube.

Above-mentioned hook spare body is pressed compass in the back arrangement partially in the luminous interposed structure back that is contained in of LED.

Compared with prior art, advantage of the present utility model is: 1, function is many, Metallic hook and LED light-emitting device, compass is combined the more convenient user of service who goes out; 2, adopt the LED light-emitting device, and do not adopt the torch structure of common batteries, use button cell, can reduce the volume and weight of hook spare greatly, make Metallic hook miniaturization more, help portably using; Only need end cap, do not need transparent glass, snoot, reduced parts, make things convenient for its production and assembly; LED luminous tube luminosity foot, under same capacitance, longer service life; The button cell environment protecting is better, has reduced pollution.

Description of drawings

Fig. 1 Metallic hook structure chart;

Fig. 2 Metallic hook vertical view.

The specific embodiment

Below in conjunction with description of drawings embodiment of the present utility model is described in further detail.

As schematically shown in Figure 1, 2, this kind Metallic hook, it includes hook spare body 1, and it adopts aluminum metal to make, and shape is made gun type, and is very attractive in appearance.Hook spare body 1 has opening in the one side, is equipped with a metal by part 16 at opening.Press part one end fluting 22, this fluting end is fixedlyed connected with pivot pin 20 versatilely with opening one end, has spring eye 18, built-in spring 17 in the middle of this fluting end simultaneously, and having shell fragment 19 to be supported on this spring, the other end of shell fragment is supported on opening one end opening 21.Oblique notch 15 by the part other end, this end that oblique notches carries out cooperating of open and close with the latch hook end 14 of the opening other end.In order to help by the closure of part and to open, latch hook end 14 is inclined plane shapes.Its inventive point is that hook spare body 1 opposite side has designed the LED light-emitting device, and this LED luminous device structure is the containing cavity 4 that hook spare body 1 opposite side has hollow, and the containing cavity sidewall has insulating barrier 5, as scraps of paper etc., to prevent power circuit short.Containing cavity 4 bottoms are placed with spring 3, and the built-in again more piece button cell 6 of going up is generally at the 2-3 joint, then by the last fixed head 12 of being with the LED luminous tube.This fixed head insulate, and shape is bigger a little than containing cavity area of section, and the fixed head reverse side is distributed with central contact 7 and limit upper contact 8.Be connected with the central contact 7 of fixed head reverse side at the LED in fixed head front luminous tube 11 1 pin, another pin is connected with the limit upper contact 8 of fixed head reverse side.The central contact 7 of fixed head can contact with the containing cavity limit with button cell 6 respectively and separate with limit upper contact 8.Containing cavity 4 openings have screw thread, the end cap 9 that has been threaded then, and the end cap center is out taper hole 10, stretches by LED luminous tube 11 by taper hole.Here the taper hole in the end cap 10 becomes a kind of effect of similar snoot; but it utilizes in the end cap manufacture process; one-shot forming is come out; more convenient; and LED luminous tube 11 adopts plastics to make, and reasonable impact resistance is arranged, and generally crashes through not too easily; so do not need the sheet glass protection, directly expose just passable.In order to reach waterproof effect, the containing cavity 4 openings end cap place open loop connected in star that is threaded, liner sealing ring 13.User of service's rotary end cover like a cork for convenience, end cover surface is carved with annular knurl 23.Because after adopting the LED light-emitting device, can dwindle the shared volume of its light-emitting device, so this side hook spare body is available,, can settle compass 2 so hook spare body is contained in after the interposed structure back presses inclined to one side processing in that LED is luminous, play the effect that points the direction.

Its operation principle is such, when people's hand is pressed part 16, under hand-power promotes, inwardly opens, and metal hook can be hooked on the clothing band, unclamps then by part, under spring 17 and shell fragment 19 effects, by part 16 closure that automatically resets; When people use the LED light-emitting device, as long as rotary end cover 9 moves inward it, because end cap moves inward, make fixed head 12 contacts in the end cap touch the formation electric power loop with button cell 6 and containing cavity edge joint, circuit turn-on, LED luminous tube 11 is lighted, otherwise, backward rotation end cap 9, make end cap 9 and fixed head 12 away from battery-end, when threw off with button cell and containing cavity limit fixed head 12 contacts, power supply disconnected, and LED luminous tube 11 extinguishes; Utilize that compass 2 carries out bearing measurement on the hook spare body.

Claims

1, a kind of Metallic hook, it includes hook spare body (1), and hook spare body one side has opening; Other has by part (16), press part one end fluting (22), this fluting end is fixedlyed connected with pivot pin (20) versatilely with opening one end, has spring eye (18) in the middle of this fluting end simultaneously, built-in spring (17), and have shell fragment (19) to be supported on this spring and opening one end; Oblique notch (15) by the part other end, carry out cooperating of open and close with the latch hook end (14) of the opening other end; It is characterized in that described hook spare body (1) opposite side is mounted with the LED light-emitting device, this LED luminous device structure is that hook spare body has containing cavity (4), the containing cavity sidewall has insulating barrier (5), the bottom is placed with spring (3), built-in again button cell (6), then by the last fixed head (12) of being with the LED luminous tube, these LED luminous tube (11) one pin are connected with the central contact (7) of fixed head reverse side, another pin is connected with the limit upper contact (8) of fixed head reverse side, the central contact of fixed head (7) contacts with the containing cavity limit with button cell (6) respectively with limit upper contact (8) and separates, the containing cavity opening end cap (9) that has been threaded, end cap is opened taper hole (10) allows LED luminous tube (11) stretch out.

2, Metallic hook according to claim 1 is characterized in that described containing cavity (4) the opening end cap place open loop connected in star that is threaded, liner sealing ring (13).

3, Metallic hook according to claim 1 is characterized in that described end cap (9) surface is carved with annular knurl.

4, Metallic hook according to claim 1 is characterized in that described latch hook end (14) is an inclined plane shape.

5, Metallic hook according to claim 1 is characterized in that described opening one end has ammunition feed sheet located opening (21).

6, Metallic hook according to claim 1 is characterized in that described hook spare body (1) is at the back partially compass (2) of settling of LED luminous device structure back pressure.