CN219086329U

CN219086329U - Antiskid and waterproof power line

Info

Publication number: CN219086329U
Application number: CN202320130255.4U
Authority: CN
Inventors: 丁以诺
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-01-17
Filing date: 2023-01-17
Publication date: 2023-05-26
Anticipated expiration: 2033-01-17

Abstract

The utility model discloses an anti-skid waterproof power line, which comprises a plug, a power wire harness, a waterproof sealing piece and an auxiliary pulling-out piece, wherein the waterproof sealing piece is sleeved on the side wall of the plug, and the waterproof sealing piece is flush or stretches out relative to the end face of the plug; when the plug sleeved with the waterproof sealing piece is plugged into the socket, the plug and the socket are in sealing fit through the waterproof sealing piece. The utility model has the following advantages and effects: the novel mechanical structure is utilized in the scheme, and the novel waterproof device has the effects of low cost, convenience in disassembly and assembly, good waterproof performance, stability in installation and high safety and reliability.

Description

Antiskid and waterproof power line

Technical Field

The utility model relates to the technical field of power lines, in particular to an anti-skid and waterproof power line.

Background

The plug with the male connector is usually plugged into the female connector type power socket with the slot by a physical mode to realize power supply, and the power supply mode is widely applied and almost extends to all corners and industries of sizes of life.

However, the traditional plug and socket plugging and electrifying mode often lacks a corresponding waterproof device, particularly, when a pressure cooker or an electric cooker usually generates a large amount of water vapor during cooking, or water vapor condenses on a wall to form water drops during shower, the water drops easily permeate from the seam when falling to the seam of the plug and the socket through the wall, so that the user easily causes electric shock accidents during plug pulling, some plugs are provided with waterproof devices in the market at present, but the waterproof device has a complex structure, the cost of the power wire with the waterproof device is increased, the selling price is necessarily higher, and a plurality of users are not willing to spend more money to purchase the power wire with low cost performance, so that the occurrence probability of electric shock accidents cannot be reduced, and the development of the power wire with low cost and waterproof performance is needed.

Disclosure of Invention

The utility model aims to provide an anti-skid waterproof power line which has the effects of low cost, good waterproof performance and high safety and reliability.

The technical aim of the utility model is realized by the following technical scheme: the anti-skid waterproof power cord comprises a plug, a power cord bundle, a waterproof sealing piece and an auxiliary pulling-out piece, wherein the waterproof sealing piece is sleeved on the side wall of the plug, and the waterproof sealing piece is flush or extends out relative to the end face of the plug; when the plug sleeved with the waterproof sealing piece is plugged into the socket, the plug and the socket are in sealing fit through the waterproof sealing piece.

Through adopting above-mentioned technical scheme, before the plug inserts the socket, locate the plug lateral wall with waterproof sealing spare cover, and make the relative plug terminal surface of front end of waterproof sealing spare flush or stretch out, be equipped with when the cover waterproof sealing spare plug is pegged graft on the socket, waterproof sealing spare's front end closely laminates on the panel of socket, thereby realize the sealed cooperation between plug and the socket, can effectively prevent that steam or liquid water around the plug from entering into the gap between plug and the socket, and then prevent short circuit or the emergence of electric shock, improve safe and reliable, when needs take off the plug from the socket, it slides easily to be different from traditional plug no auxiliary pull-out piece to lead to the plug to be pulled out, the utility model discloses an external force is exerted on auxiliary pull-out piece, auxiliary pull-out piece drives the plug and keeps away from the socket, realize the pull-out of plug from the socket, can effectively improve the antiskid when plug pulls out, waterproof sealing spare and auxiliary pull-out piece structure are small and exquisite in addition, low in production cost, good waterproof performance has, the effect that safe and reliable is high.

The utility model is further provided with: the waterproof sealing piece comprises an inner ring and an outer ring, the inner ring and the outer ring are connected through a connecting part, the inner ring is provided with a fitting plane, and when the waterproof sealing piece is sleeved on the plug, the waterproof sealing piece is tightly attached to the side wall of the plug through the fitting plane.

By adopting the technical scheme, the waterproof sealing piece with the inner and outer ring structure design can improve the waterproof performance, the annular design can also play a role in guiding the water flow accumulated at the top, and meanwhile, the use of raw materials can be reduced, so that the production cost is reduced, and the energy-saving and environment-friendly effects are realized; the laminating plane makes waterproof sealing spare install more stable at the plug lateral wall, also can improve the degree of sealing between waterproof sealing spare and the plug lateral wall simultaneously.

The utility model is further provided with: the outer ring extends out relative to the end face of the plug, which is provided with the inserting sheet.

Through adopting above-mentioned technical scheme, when the plug that installs waterproof sealing spare pegged graft on the socket, the part that the outer loop of waterproof sealing spare stretches out supports in the panel of socket, and outer loop stretching out is pressed after deformation, with the laminating area increase between the socket to can improve the water tightness between plug and the socket.

The utility model is further provided with: one end of the auxiliary pulling-out piece is connected with the power wire harness or the plug, and the other end of the auxiliary pulling-out piece is detachably connected with the plug.

Through adopting above-mentioned technical scheme, when needs are pulled out to the plug, connect auxiliary pull-out piece detachable one end on the plug for enclose between auxiliary pull-out piece and the plug and close and form "D" font, the user pulls auxiliary pull-out piece by hand can pull out the plug, conveniently pulls out the plug; when the plug is plugged in the socket, one end of the auxiliary pulling-out piece is peeled off from the plug, misoperation or accidental pulling-out of the plug from the socket through the auxiliary pulling-out piece can be effectively prevented, and the safety of electricity utilization is improved.

The utility model is further provided with: and one end of the auxiliary pulling-out piece corresponds to the power wire harness, and is provided with a mounting hole, and the auxiliary pulling-out piece is sleeved on the power wire harness through the mounting hole.

Through adopting above-mentioned technical scheme, on supplementary pull out the piece and locate power pencil through this mounting hole cover, can produce supplementary pull out piece and power pencil respectively through two sets of moulds when production, can improve the convenience of production, also make the dismouting between supplementary pull out piece and the power pencil become more convenient simultaneously.

The utility model is further provided with: the plug is provided with a clamping protrusion, the auxiliary pulling-out piece is provided with a clamping groove corresponding to the clamping protrusion, and the clamping protrusion is matched with the clamping groove in a clamping manner, so that a buckling groove is formed between the auxiliary pulling-out piece and the plug in a surrounding manner.

The utility model is further provided with: the protruding tip of card is equipped with the backstop portion along radial extension, when protruding with the draw-in groove joint is joined in marriage to the card, backstop portion with supplementary pull-out piece backstop cooperation.

Through adopting above-mentioned technical scheme, when protruding card of card in the draw-in groove, through the backstop cooperation between backstop portion and the supplementary piece that pulls out, can prevent effectively that supplementary pull out from taking place to break away from the plug, improve supplementary stability of pulling out the piece and installing on the plug.

The utility model is further provided with: the auxiliary pulling-out piece is provided with a groove corresponding to the stop part, and the groove is communicated with the clamping groove.

Through adopting above-mentioned technical scheme, when the card protruding card of plug goes into the draw-in groove of supplementary piece of extracting, the draw-in groove of supplementary piece of extracting can slightly warp through the slot all around to the embedding of the diameter convenience backstop portion of expansion draw-in groove.

Through adopting above-mentioned technical scheme, the seting up of recess can reduce the thickness around the draw-in groove of supplementary drawing out piece to a certain extent, makes the protruding backstop portion of card pass the draw-in groove more easily, realizes the joint location of protruding and draw-in groove of card.

The utility model is further provided with: the waterproof sealing piece and the auxiliary pulling-out piece are both made of flexible materials.

Through adopting above-mentioned technical scheme, the waterproof sealing spare of flexible material and supplementary piece of extracting are crooked and take place to warp more easily, can improve the deformability of supplementary piece of extracting, also can improve the laminating nature of waterproof sealing spare on the plug.

In summary, the utility model has the following beneficial effects: the waterproof sealing piece is additionally arranged on the side wall of the plug, so that the plug is waterproof with the socket in a sealing fit manner after being inserted into the socket, and the auxiliary pulling piece is arranged on the plug, so that the plug is more convenient and easier to pull out, and the plug has the effects of low cost, convenience in assembly and disassembly, good waterproof performance, stability in installation and high safety and reliability.

Drawings

Fig. 1 is a structural view of the present utility model with the auxiliary drawer in a straightened state.

Fig. 2 is an exploded view of the present utility model.

Fig. 3 is a top view of the auxiliary extracting member of the present utility model.

Fig. 4 is a structural view of the present utility model, with the auxiliary extracting member in a bent state.

Fig. 5 is a longitudinal cross-sectional view of fig. 4 in accordance with the present utility model.

Fig. 6 is an enlarged view of a portion of the area a of fig. 5 in accordance with the present utility model.

Fig. 7 is a block diagram of the present utility model plugged into a socket.

In the figure: 1. a plug; 11. a clamping protrusion; 111. a stop portion; 12. inserting sheets; 2. a power harness; 3. a waterproof seal; 31. an inner ring; 311. a bonding plane; 32. an outer ring; 33. a connection part; 4. an auxiliary pulling-out piece; 41. a mounting hole; 42. a clamping groove; 43. a groove; 44. a groove; 5. a buckling groove; 6. a socket.

Description of the embodiments

The utility model is further described below with reference to the accompanying drawings.

The utility model discloses an anti-skid and waterproof power line, which is shown in figures 1-4 and 7 and comprises a plug 1, a power wire harness 2, a waterproof sealing piece 3 and an auxiliary pulling piece 4, wherein the waterproof sealing piece 3 and the auxiliary pulling piece 4 are made of flexible materials, the waterproof sealing piece 3 and the auxiliary pulling piece 4 made of flexible materials are easier to bend and deform, the deformation capacity of the auxiliary pulling piece 4 can be improved, the fit of the waterproof sealing piece 3 on the plug 1 can also be improved, the waterproof sealing piece 3 and the auxiliary pulling piece 4 are made of silica gel pieces, the waterproof sealing piece 3 is sleeved on the side wall of the plug 1, and the waterproof sealing piece 3 is flush or stretches out relative to the end face of the plug 1; when the plug 1 sleeved with the waterproof sealing piece 3 is plugged on the socket 6, the plug 1 and the socket 6 are in sealing fit through the waterproof sealing piece 3.

As shown in fig. 1-3 and fig. 4, the waterproof sealing member 3 comprises an inner ring 31 and an outer ring 32, the outer ring 32 extends out relative to the end surface of the plug 1, where the insert 12 is arranged, when the plug 1 provided with the waterproof sealing member 3 is plugged into the socket 6, the extending part of the outer ring 32 of the waterproof sealing member 3 abuts against the panel of the socket 6, after the extending part of the outer ring 32 is extruded and deformed, the joint area between the outer ring 32 and the socket 6 is increased, so that the water tightness between the plug 1 and the socket 6 can be improved, the water tightness between the plug 1 and the socket 6 is improved, the inner ring 31 and the outer ring 32 are connected through a connecting part 33, the inner ring 31 is provided with a joint plane 311, when the waterproof sealing member 3 is sleeved on the plug 1, the waterproof sealing member 3 abuts against the side wall of the plug 1 through the joint plane 311, the waterproof sealing member 3 designed by adopting the structure of the inner ring 32 can improve the waterproof performance, the annular design can also play a role of guiding water flow accumulated at the top, and simultaneously can reduce the use of raw materials, thereby the energy saving and environmental protection, the plane 311 enables the waterproof sealing member 3 to be installed on the side wall of the plug 1 more stably, and the sealing degree between the waterproof sealing member 3 and the plug 1 can also be improved; one end of the auxiliary pulling-out piece 4 is provided with a mounting hole 41 corresponding to the power wire harness 2, the auxiliary pulling-out piece 4 is sleeved on the power wire harness 2 through the mounting hole 41, the auxiliary pulling-out piece 4 and the power wire harness 2 can be respectively produced through two sets of dies during production, the production convenience can be improved, meanwhile, the disassembly and assembly between the auxiliary pulling-out piece 4 and the power wire harness 2 become more convenient, when the plug 1 is required to be pulled out, one detachable end of the auxiliary pulling-out piece 4 is connected to the plug 1, a D-shaped buckling groove 5 is formed by surrounding the auxiliary pulling-out piece 4 and the plug 1, and a user can pull out the plug 1 through the buckling groove 5 by hand pulling the auxiliary pulling-out piece 4, so that the plug 1 is convenient to pull out; when the plug 1 is plugged into the socket 6, one end of the auxiliary pulling-out piece 4 is peeled off from the plug 1, so that misoperation or accidental pulling-out of the plug 1 from the socket 6 through the auxiliary pulling-out piece 4 can be effectively prevented, and the safety of electricity utilization is improved.

As shown in fig. 3-7, the top end of the plug 1 is provided with a clamping protrusion 11, the auxiliary pull-out piece 4 is provided with a clamping groove 42 corresponding to the clamping protrusion 11, the clamping protrusion 11 is in clamping fit with the clamping groove 42, a buckling groove 5 is formed between the auxiliary pull-out piece 4 and the plug 1 in a surrounding manner, the end part of the clamping protrusion 11 is provided with a stop part 111 in a radial extending manner, when the clamping protrusion 11 is in clamping fit with the clamping groove 42, the stop part 111 is in stop fit with the auxiliary pull-out piece 4, and when the clamping protrusion 11 is clamped in the clamping groove 42, the auxiliary pull-out piece 4 can be effectively prevented from being separated from the plug 1 through the stop fit between the stop part 111 and the auxiliary pull-out piece 4, so that the stability of the auxiliary pull-out piece 4 on the plug 1 is improved; the auxiliary pulling-out piece 4 is provided with a groove 43 corresponding to the stop part 111, the groove 43 is communicated with the clamping groove 42, when the clamping protrusion 11 of the plug 1 is required to be clamped into the clamping groove 42 of the auxiliary pulling-out piece 4, the periphery of the clamping groove 42 of the auxiliary pulling-out piece 4 can be slightly deformed through the groove 43, so that the diameter of the clamping groove 42 is enlarged, and the insertion of the stop part 111 is facilitated; the auxiliary pull-out piece 4 is provided with the groove 44 corresponding to the stop part 111, the groove 44 is communicated with the clamping groove 42, the thickness of the periphery of the clamping groove 42 of the auxiliary pull-out piece 4 can be reduced to a certain extent by arranging the groove 44, the stop part 111 of the clamping protrusion 11 can more easily penetrate through the clamping groove 42, and the clamping and positioning of the clamping protrusion 11 and the clamping groove 42 can be realized.

The basic working principle of the utility model is as follows: before plug 1 inserts socket 6, locate plug 1 lateral wall with waterproof sealing spare 3 cover to make the front end of waterproof sealing spare 3 flush or stretch out with the plug 1 terminal surface relatively, be equipped with when the cover plug 1 of waterproof sealing spare 3 is pegged graft on socket 6, waterproof sealing spare 3's front end closely laminates on socket 6's panel, thereby realize the sealed cooperation between plug 1 and the socket 6, can effectively prevent that steam or liquid water around plug 1 from entering into the gap between plug 1 and the socket 6, and then prevent short circuit or the emergence of electric shock, improve safe and reliable, when needs take off plug 1 from socket 6, it is easy to skid when pulling out to be different from traditional plug 1 to lead to plug 1 to be different from supplementary pull out 4, the utility model discloses an external force is exerted on supplementary pull out piece 4, supplementary pull out piece 4 drives plug 1 keep away from socket 6, realize plug 1 and pull out from socket 6, can effectively improve the antiskid nature when plug 1 pulls out, in addition waterproof sealing spare 3 and supplementary pull out piece 4 small in structure, low in production cost, has low cost, waterproof performance is good, safe and reliable.

The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the utility model are therefore intended to be embraced therein.

Claims

1. The utility model provides an antiskid, waterproof power cord, is including plug (1) and power pencil (2), its characterized in that: the waterproof plug also comprises a waterproof sealing piece (3) and an auxiliary pulling-out piece (4), wherein the waterproof sealing piece (3) is sleeved on the side wall of the plug (1), and the waterproof sealing piece (3) is flush or extends out relative to the end face of the plug (1); when the plug (1) sleeved with the waterproof sealing piece (3) is plugged into the socket (6), the plug (1) is in sealing fit with the socket (6) through the waterproof sealing piece (3).

2. An anti-slip, waterproof power cord as in claim 1, wherein: waterproof sealing spare (3) are including inner ring (31) and outer loop (32), connect through connecting portion (33) between inner ring (31) and outer loop (32), inner ring (31) are equipped with laminating plane (311), work as waterproof sealing spare (3) suit is in when on plug (1), waterproof sealing spare (3) are passed through laminating plane (311) are hugged closely the lateral wall of plug (1).

3. An anti-slip, waterproof power cord as in claim 2, wherein: the outer ring (32) extends out of the end face of the plug (1) provided with the inserting sheet (12).

4. An anti-slip, waterproof power cord as in claim 1, wherein: one end of the auxiliary pulling-out piece (4) is connected with the power wire harness (2) or the plug (1), and the other end of the auxiliary pulling-out piece (4) is detachably connected with the plug (1).

5. The anti-slip, waterproof power cord of claim 4, wherein: one end of the auxiliary pulling-out piece (4) is provided with a mounting hole (41) corresponding to the power wire harness (2), and the auxiliary pulling-out piece (4) is sleeved on the power wire harness (2) through the mounting hole (41).

6. An anti-slip, waterproof power cord as in claim 1, wherein: the plug (1) is provided with a clamping protrusion (11), the auxiliary pulling-out piece (4) is provided with a clamping groove (42) corresponding to the clamping protrusion (11), and the clamping protrusion (11) is matched with the clamping groove (42) in a clamping manner, so that a buckling groove (5) is formed between the auxiliary pulling-out piece (4) and the plug (1) in a surrounding manner.

7. The anti-slip, waterproof power cord of claim 6, wherein: the end part of the clamping protrusion (11) is provided with a stop part (111) along the radial extension, and when the clamping protrusion (11) is in clamping fit with the clamping groove (42), the stop part (111) is in stop fit with the auxiliary pulling-out piece (4).

8. The anti-slip, waterproof power cord of claim 7, wherein: the auxiliary pulling-out piece (4) is provided with a groove (43) corresponding to the stop part (111), and the groove (43) is communicated with the clamping groove (42).

9. The anti-slip, waterproof power cord of claim 7, wherein: the auxiliary pulling-out piece (4) is provided with a groove (44) corresponding to the stop part (111), and the groove (44) is communicated with the clamping groove (42).

10. An anti-slip, waterproof power cord as in claim 1, wherein: the waterproof sealing piece (3) and the auxiliary pulling-out piece (4) are both made of flexible materials.