CN211789790U

CN211789790U - Triangular plug easy to pull and plug

Info

Publication number: CN211789790U
Application number: CN201921955493.9U
Authority: CN
Inventors: 周高庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-10-27
Anticipated expiration: 2029-11-13

Abstract

The utility model relates to a triangle plug technical field just discloses an easily pull out triangle plug of inserting, including the plug body, the below fixedly connected with power cord of plug body, the bottom of plug body is equipped with the draw-in groove, the top fixedly connected with metal of plug body inner chamber participates in one, the inner chamber swing joint that metal participated in one participates in two with the metal, two and draw-in groove swing joint are participated in to the metal, one side fixedly connected with spring one at plug body inner chamber top, the bottom fixedly connected with insulator spindle of spring one. This easily pull out triangular plug who inserts has the metal to participate in two through participating in the inside swing joint that the metal participated in one, is convenient for change the length that the metal participated in, and convenient to use person pulls out and inserts this triangular plug, and when not using this triangular plug, the metal participates in two can be removed in the inner chamber of the plug body, and the protection metal participates in two, and the life of extension metal participated in two has practiced thrift the holding space of the plug body, is convenient for preserve this triangular plug.

Description

Triangular plug easy to pull and plug

Technical Field

The utility model relates to a triangle plug technical field specifically is an easily pull out triangle plug of inserting.

Background

The household appliance generally has a motor with low power, the motor is usually in a micro-vibration state during operation, the insulation between a coil and a motor shell is easy to damage to cause electric leakage, therefore, a plug used by the household appliance is usually a triangular plug, because a terminal of the triangular plug comprises a ground wire, the length of the ground wire is longer than that of a live wire and a zero wire, when the plug leaks electricity, the current is guided to the ground through the ground wire, thereby reducing the risk of electric leakage of a power plug, and the use of a user is safer.

The user is when using, need insert the plug in the socket, make the line connection in public bolt on the plug and the socket, reach the effect of circuit intercommunication, realize the power supply of electrical apparatus, and if long-term insert the triangle plug in the socket, not only make the socket damage, ageing risk increases, also there is the risk of circuit short circuit, consequently need extract the triangle plug when the user does not use electrical apparatus, and the triangle plug that uses in the present china is the three-legged flat type mostly, when the user wants to extract the triangle plug from the socket, because the appearance reason of triangle plug, the point of application of force that the user pointed is less, it is difficult when making the user extract the triangle plug, simultaneously because the reason of the frictional force that the bolt received on the plug, make the user need use very big power when extracting the triangle plug, make the user inconvenient not laborsaving when using.

SUMMERY OF THE UTILITY MODEL

Not enough to current triangle plug, the utility model provides an easily pull out triangle plug of inserting possesses the advantage of easily pulling out and inserting, has solved the problem of proposing among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides an easily pull out triangular plug who inserts, includes the plug body, the below fixedly connected with power cord of plug body, the bottom of plug body is equipped with the draw-in groove, first is participated in to the top fixedly connected with metal of plug body inner chamber, the inner chamber swing joint that first is participated in to the metal has the metal to participate in two, two and draw-in groove swing joint are participated in to the metal, one side fixedly connected with spring one at plug body inner chamber top, the bottom fixedly connected with insulator spindle of spring one, two fixed connection are participated in with the metal to the insulator spindle, and one side of swing insulator spindle bottom is equipped with the recess, one side at plug body top is equipped with the spout, the opposite side fixedly connected with connecting.

Preferably, the inboard swing joint of spout has the connecting rod, the one end of connecting rod extend to the inner chamber of plug body and with insulator spindle fixed connection, the other end of connecting rod extends to the outside of plug body and the other end fixedly connected with ejector pad of connecting rod, the top fixedly connected with skid resistant course of ejector pad.

Preferably, the inner chamber swing joint of connecting pipe has spring two, the one end of spring two extends to the outside of connecting pipe, just the removal fixedly connected with handle of spring two, the other end of spring two extends to the inner chamber of plug body, just the other end fixedly connected with fixture block of spring two, fixture block and recess looks adaptation.

With the contrast of current triangle plug, the utility model discloses possess following beneficial effect:

1. this easily pull out triangular plug who inserts, there is metal to participate in two through the inside swing joint who participates in metal one, be convenient for change the length that metal participated in, convenient to use person pulls out and inserts this triangular plug, when not using this triangular plug, metal participates in two can be removed in the inner chamber of the plug body, protect metal and participate in two, the life of metal is participated in two to the extension, the holding space of the plug body has been practiced thrift, be convenient for preserve this triangular plug, through fixture block and groove looks joint, can fix the insulator spindle, the insulator spindle drives metal and participates in two and removes to the outside of plug body, convenient to use person uses this triangular plug, when fixture block and groove separation, the insulator spindle upwards removes under the effect of the pulling force of spring one, the insulator spindle drives metal and participates in two and removes to the inner chamber of plug body, the plug body separates with the socket, convenient to use person pulls.

2. The triangular plug easy to pull and insert can increase the friction force between fingers and the push block through the anti-slip layer arranged at the top of the push block, a user can conveniently push the push block, when the user pushes the push block to move, the push block drives the connecting rod to slide in the chute, the connecting rod drives the insulating rod to move, the clamping block is clamped with the groove, the insulating rod is fixed, the spring I is stretched, the insulating rod drives the metal pin II to move to the outer side of the plug body, the user can use the triangular plug, when the triangular plug needs to be pulled down, the user pulls the handle outwards, the handle pulls the spring II outwards, the length of the spring II is lengthened, the spring II pulls the clamping block outwards, the clamping block is separated from the groove, the insulating rod returns to the initial position under the action of the tensile force of the spring I, the insulating rod drives the metal pin II to move to the inner cavity of the plug body, and the triangular, the push block is matched with the handle for use, so that a user can conveniently pull and insert the triangular plug.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is an internal schematic view of the structure of FIG. 1 of the present invention;

fig. 3 is a schematic top view of the structure of fig. 1 of the present invention.

In the figure: 1. a plug body; 2. a power line; 3. a card slot; 4. a first metal pin; 5. a second metal pin; 6. a chute; 7. a connecting rod; 8. a push block; 9. an insulating rod; 10. a groove; 11. a clamping block; 12. a connecting pipe; 13. a second spring; 14. a handle; 15. and a first spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a triangular plug easy to plug and unplug comprises a plug body 1, a power cord 2 fixedly connected to the lower part of the plug body 1 and connected to a household appliance through the power cord 2, a slot 3 disposed at the bottom of the plug body 1, a metal pin I4 fixedly connected to the top of the inner cavity of the plug body 1, a metal pin II 5 movably connected to the inner cavity of the metal pin I4, and a metal pin II 5 movably connected to the inner part of the metal pin I4 for changing the length of the metal pin, so as to facilitate the user to plug and unplug the triangular plug, when the triangular plug is not in use, the metal pin II 5 can be moved in the inner cavity of the plug body 1 to protect the metal pin II 5 and prolong the service life of the metal pin II 5, thereby saving the holding space of the plug body 1 and facilitating the storage of the triangular plug, the metal pin II 5 is movably connected to the slot 3, one side of the top of the inner cavity of the plug body 1 is fixedly connected with a spring I15, the position of the insulating rod 9 can be changed through the spring I15, when the clamping block 11 is clamped with the groove 10, the first spring 15 is stretched, the first spring 15 generates tension, when the clamping block 11 is separated from the groove 10, the insulating rod 9 returns to the initial position under the action of the pulling force of the first spring 15, the insulating rod 9 drives the second metal pin 5 to move to the inner cavity of the plug body 1, the triangular plug is separated from the socket, the bottom of the first spring 15 is fixedly connected with an insulating rod 9, the insulating rod 9 is fixedly connected with the second metal pin 5, through metal participate in two 5 and insulator spindle 9 fixed connection, the metal of being convenient for is participated in two 5 and is changed the position simultaneously, and the user of being convenient for pulls out and inserts this plug, and one side of swing insulator spindle 9 bottom is equipped with recess 10, and one side at plug body 1 top is equipped with spout 6, and the opposite side fixedly connected with connecting pipe 12 at plug body 1 top.

Wherein, the inner side of the sliding groove 6 is movably connected with a connecting rod 7, the connecting rod 7 is movably connected with the sliding groove 6, a user can conveniently change the position of the insulating rod 9 through the push block 8, when the user pushes the push block 8 to move, the push block 8 can drive the connecting rod 7 to slide in the sliding groove 6, the connecting rod 7 drives the insulating rod 9 to move, one end of the connecting rod 7 extends to the inner cavity of the plug body 1 and is fixedly connected with the insulating rod 9, the other end of the connecting rod 7 extends to the outer side of the plug body 1, the other end of the connecting rod 7 is fixedly connected with the push block 8, the position of the insulating rod 9 can be changed by pushing the push block 8, when the user pushes the push block 8 to move, the push block 8 drives the connecting rod 7 to slide in the sliding groove 6, the connecting rod 7 drives the insulating rod 9 to move, the clamping block 11 is clamped with the groove 10, the insulating rod 9 is fixed, the, the user can use this triangle plug, and the top fixedly connected with skid resistant course of ejector pad 8 is equipped with the skid resistant course through the top at ejector pad 8, can increase the frictional force between finger and the ejector pad 8, and convenient to use person promotes ejector pad 8.

Wherein, the inner cavity of the connecting pipe 12 is movably connected with a spring II 13, one end of the spring II 13 extends to the outer side of the connecting pipe 12, the handle 14 is fixedly connected with the movement of the spring II 13, the shape of the spring II 13 can be changed through the handle 14, when the handle 14 is pulled outwards, the spring II 13 is stretched, the spring II 13 pulls the fixture block 11 outwards, the fixture block 11 is separated from the groove 10, the insulating rod 9 returns to the initial position under the pulling action of the spring I15, the insulating rod 9 drives the metal pin II 5 to move to the inner cavity of the plug body 1, the triangular plug is separated from the socket, a user can take down the triangular plug conveniently, the other end of the spring II 13 extends to the inner cavity of the plug body 1, the fixture block 11 is fixedly connected with the other end of the spring II 13, the fixture block 11 is matched with the groove 10, the insulating rod 9 can be fixed through the clamping connection of the fixture block 11 and the groove 10, the insulating rod 9 drives the metal pin, when the triangular plug is convenient for a user to use and the clamping block 11 is separated from the groove 10, the insulating rod 9 moves upwards under the action of the pulling force of the first spring 15, the insulating rod 9 drives the metal pin II 5 to move to the inner cavity of the plug body 1, the plug body 1 is separated from the socket, and the user can pull the plug conveniently.

The working principle is as follows: when the triangular plug is used, a user pushes the push block 8 to move, the push block 8 drives the connecting rod 7 to slide in the sliding groove 6, the connecting rod 7 drives the insulating rod 9 to move, the clamping block 11 is clamped with the groove 10, the insulating rod 9 is fixed, the first spring 15 is stretched, the insulating rod 9 drives the second metal pin 5 to move to the outer side of the plug body 1, the user can use the triangular plug, when the user needs to take off the triangular plug, the handle 14 is pulled outwards, the handle 14 pulls the second spring 13 outwards, the length of the second spring 13 is lengthened, the second spring 13 pulls the clamping block 11 outwards, the clamping block 11 is separated from the groove 10, the insulating rod 9 returns to the initial position under the pulling force of the first spring 15, the insulating rod 9 drives the second metal pin 5 to move to the inner cavity of the plug body 1, the triangular plug is separated from the socket, the insulating rod 9 drives the push block 8 to move to the initial position through the, the handle 14 is restored to the original position under the pulling force of the second spring 13.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an easily pull out triangular plug who inserts, includes plug body (1), its characterized in that: a power line (2) is fixedly connected below the plug body (1), a clamping groove (3) is arranged at the bottom of the plug body (1), the top of the inner cavity of the plug body (1) is fixedly connected with a first metal pin (4), the inner cavity of the metal pin I (4) is movably connected with a metal pin II (5), the metal pin II (5) is movably connected with the clamping groove (3), one side of the top of the inner cavity of the plug body (1) is fixedly connected with a spring I (15), the bottom of the first spring (15) is fixedly connected with an insulating rod (9), the insulating rod (9) is fixedly connected with the second metal pin (5), one side of the bottom end of the insulating rod (9) of the swing is provided with a groove (10), one side at plug body (1) top is equipped with spout (6), the opposite side fixedly connected with connecting pipe (12) at plug body (1) top.

2. The easy-to-plug triangular plug according to claim 1, wherein: the inboard swing joint of spout (6) has connecting rod (7), the one end of connecting rod (7) extend to the inner chamber of plug body (1) and with insulator spindle (9) fixed connection, the other end of connecting rod (7) extend to the outside of plug body (1) and other end fixedly connected with ejector pad (8) of connecting rod (7), the top fixedly connected with skid resistant course of ejector pad (8).

3. The easy-to-plug triangular plug according to claim 1, wherein: the inner chamber swing joint of connecting pipe (12) has spring two (13), the one end of spring two (13) extends to the outside of connecting pipe (12), just the removal fixedly connected with handle (14) of spring two (13), the other end of spring two (13) extends to the inner chamber of plug body (1), just the other end fixedly connected with fixture block (11) of spring two (13), fixture block (11) and recess (10) looks adaptation.