CN208157308U - Ship type switch - Google Patents

Abstract

The utility model discloses a kind of ship type switches, it is turned round including shell and operation, one end of shell is equipped with rotation lever, the both ends of rotation lever are respectively hinged at the two sides of shell, rotation lever, which may be reversed, to be fastened in operation torsion, the strip groove for being equipped with and setting for rotation lever card is turned round in operation, shell two sides are additionally provided with the active fastening block for fixed rotation lever, one end of active fastening block is equipped with hook, hook can be fastened on fixed on rotation lever, the other end of active fastening block is equipped with rotating block, the both ends of rotating block are equipped with shaft, shell is equipped with the groove being embedded for rotating block, shaft is embedded is rotatably assorted in recess sidewall respectively, spring one is additionally provided between active fastening block and shell, one end of spring one is fixed on shell, the other end is fixed on active fastening block in diastole state.The operation torsion of this practical ship type switch can be fixed with rotation lever, be not easy to be opened easily by child, improved the safety of switch.

Description

Ship type switch

Technical field

The utility model relates to a kind of switches, more specifically, it relates to which a kind of ship type switchs.

Background technique

Ship type switch be twisted by pressing operation row switch operation, use it is very convenient, still, some The use in important place, switch is very careful, but the safeguard measure that existing switch is not any, it is easy to It is easily controlled by some children, certain risk can be brought.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of ship types with safeguard function Switch.

To achieve the above object, the utility model provides following technical solution：A kind of ship type switch, including shell and behaviour It turns round, one end of shell is equipped with rotation lever, and the both ends of the rotation lever are respectively hinged at the two sides of shell, the rotation shelves Bar, which may be reversed, to be fastened in operation torsion, and the strip groove for being equipped with and setting for rotation lever card is turned round in the operation, and shell two sides are additionally provided with For the active fastening block of fixed rotation lever, one end of active fastening block is equipped with hook, and the hook can be fastened on rotation lever Fixed, the other end of active fastening block is equipped with rotating block, and the both ends of the rotating block are equipped with shaft, and the shell is equipped with for rotation The groove that block is embedded, the shaft is embedded respectively to be rotatably assorted in recess sidewall, also sets between the active fastening block and shell There is spring one, one end of the spring one is fixed on shell, and the other end is fixed on active fastening block in diastole state, the item Two springs two in gap setting are additionally provided in shape slot.

The utility model is further arranged to：The active fastening block is equipped with hand draw ring.

The utility model is further arranged to：The opening of the groove is in horn-like setting.

By using above-mentioned technical proposal, when people are without using switch, it can use rotation lever and set operation torsion card Firmly, it prevents child from accidentally touching, causes switch to be opened, cause accident, play extraordinary protective effect, pass through early active fastening block On be provided with hand draw ring, more easily active fastening block can be opened in order to the operation of people, by by the opening of groove It is in horn-like for being arranged, so that people are when rotating active fastening block, rotating block has enough spaces to be rotated in groove, Using can be more smoothly.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural exploded view of the utility model；

Fig. 3 is the enlarged drawing in Fig. 2 at a.

1, shell；10, groove；2, operation is turned round；20, strip groove；200, spring two；3, lever is rotated；4, active fastening block； 40, hook；41, rotating block；42, shaft；43, spring one；44, hand draw ring.

Specific embodiment

The utility model embodiment is described further referring to figs. 1 to Fig. 3.

The utility model discloses a kind of ship type switches, including shell 1 and operation to turn round 2, and one end of shell 1 is equipped with rotation shelves Bar 3, the both ends of the rotation lever 3 are respectively hinged at the two sides of shell 1, and the rotation lever 3, which may be reversed, is fastened on operation torsion 2 On, the operation, which is turned round 2 and is equipped with, blocks the strip groove 20 set for rotation lever 3, and 1 two sides of shell are additionally provided with for fixed rotation lever 3 active fastening block 4, one end of active fastening block 4 are equipped with hook 40, and the hook 40 can be fastened on fixed on rotation lever 3, activity The other end of fixture block 4 is equipped with rotating block 41, and the both ends of the rotating block 41 are equipped with shaft 42, and the shell 1 is equipped with for rotation The groove 10 that block 41 is embedded, the shaft 42 is embedded respectively to be rotatably assorted on 10 side wall of groove, the active fastening block 4 and shell Spring 1 is additionally provided between 1, one end of the spring 1 is fixed on shell 1, and the other end is fixed on work in diastole state On dynamic fixture block 4, two springs 2 200 in gap setting are additionally provided in the strip groove 20.The active fastening block 4 is equipped with hand Pull ring 44.The opening of the groove 10 is in horn-like setting.

In actual operation, when people are without using switch, rotation rotation lever 3, so that the rotation overturning of lever 3 is fastened on Operation is turned round in 2 strip groove 20.It is now placed in the hook 40 of 1 two sides active fastening block of shell, 4 one end setting, rotation shelves can be fastened on It is fixed on bar 3, rotation lever 3 is fixed in strip groove 20, when at this moment encountering child's pressing operation torsion 2, operation turns round 2 just not It can easily be opened.It, can be by pulling active fastening block 4 when people will use switch, one end of active fastening block 4 is set at this time The meeting of rotating block 41 stress set rotates in groove 10, and the spring 1 between active fastening block 4 and shell 1 will do it stretching, Hook 40 can also be detached from the fixation to rotation lever 3 simultaneously, and at this moment the rotation rotation of lever 3 can be detached from strip groove by people 20, operation at this time is turned round 2 and would not be limited by rotation lever 3, the normal operating that people can be switched.Pass through early work Be provided with hand draw ring 44 on dynamic fixture block 4, can more easily can be opened active fastening block 4 in order to the operation of people, pass through by The opening setting of groove 10 is in horn-like, so that people are when rotating active fastening block 4, rotating block 41 has enough spaces to exist It is rotated in groove 10, using can be more smoothly.By being set in strip groove 20 there are two spring 2 200, make When obtaining fixation of the disengaging of hook 40 to rotation lever 3, the restoring force of itself that rotation lever 3 will receive spring 2 200 is automatic Rotating opening allows people to operate enhanced convenience.The operation of this practical ship type switch turns round 2 can be solid with rotation lever 3 It lives calmly, is not easy easily to be opened by child, improves the safety of switch.

The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (3)

1. a kind of ship type switch, including shell（1）It is turned round with operation（2）, it is characterised in that：Shell（1）One end be equipped with rotation shelves Bar（3）, the rotation lever（3）Both ends be respectively hinged at shell（1）Two sides, the rotation lever（3）It may be reversed and fasten It is turned round in operation（2）On, the operation is turned round（2）It is equipped with for rotating lever（3）Block the strip groove set（20）, shell（1）Two sides are also Equipped with for fixed rotation lever（3）Active fastening block（4）, active fastening block（4）One end be equipped with hook（40）, the hook （40）Rotation lever can be fastened on（3）Upper fixation, active fastening block（4）The other end be equipped with rotating block（41）, the rotating block （41）Both ends be equipped with shaft（42）, the shell（1）It is equipped with for rotating block（41）The groove being embedded（10）, the shaft （42）It is embedded respectively in groove（10）It is rotatably assorted on side wall, the active fastening block（4）With shell（1）Between be additionally provided with spring one （43）, the spring one（43）One end be fixed on shell（1）On, the other end is fixed on active fastening block in diastole state（4）On, The strip groove（20）Inside it is additionally provided with two springs two in gap setting（200）.

2. a kind of ship type switch according to claim 1, it is characterised in that：The active fastening block（4）It is equipped with hand draw ring （44）.

3. a kind of ship type switch according to claim 2, it is characterised in that：The groove（10）Opening set in horn-like It sets.