CN218040094U - Power extension line structure with accomodate function - Google Patents
Power extension line structure with accomodate function Download PDFInfo
- Publication number
- CN218040094U CN218040094U CN202221621228.9U CN202221621228U CN218040094U CN 218040094 U CN218040094 U CN 218040094U CN 202221621228 U CN202221621228 U CN 202221621228U CN 218040094 U CN218040094 U CN 218040094U
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- China
- Prior art keywords
- casing
- fixing
- power cord
- power
- socket
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- Expired - Fee Related
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
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Abstract
The utility model discloses a power extension line structure with accomodate function, which comprises a housin, be equipped with the wind spring in the casing, the inner and casing fixed connection of wind spring, the peripheral cover of wind spring is equipped with the line wheel, the outer end and the line wheel fixed connection of wind spring, the line wheel rotates with the casing to be connected, the perisporium of line wheel is around being equipped with the power cord, casing one side is equipped with the socket, casing and socket fixed connection are passed to power cord one end, the wire hole has been seted up to the casing opposite side, the power cord other end passes outside the wire hole extends to the casing, just socket one end is kept away from to the power cord is equipped with the plug, the position that the lateral wall of casing corresponds the wire hole is equipped with fixing device, fixing device is used for fixed power cord. The utility model provides a power extension line structure with accomodate function can pull out the power cord of suitable length as required during the use, accomodates the excess line, also can accomodate whole power cord when not using.
Description
Technical Field
The utility model relates to a power cord technical field especially relates to a power extension line structure with accomodate function.
Background
Nowadays, people have an increasing dependence on electric appliances, and whatever electric appliances are used, the electric appliances are connected with a socket through a plug power line led out from the electric appliances. Common sockets are mostly fixed sockets arranged in a wall, but due to the limitation of the placement position of electrical equipment and the length of a power cord, a plug power cord led out by an electrical appliance power supply is often not long enough and cannot be connected with the fixed sockets, and therefore people often need to use the fixed socket with a power extension cord.
The existing power extension cord comprises a longer power cord, one end of the existing power extension cord is provided with a power plug, the other end of the existing power extension cord is provided with a power jack, the power plug is inserted into a fixed socket during use, the power jack is dragged to the side of equipment, so that the plug of electrical equipment is inserted into the power jack, and the electrical connection is realized. Under the general condition, the length of power extension line is all longer, connects the completion back, and the excess line is difficult to arrange in order, causes people to trip by the electric wire easily, leads to human injury or causes serious consequences such as short circuit conflagration to take place, and power extension line need be coiled into the round when not using simultaneously, and the rethread line is tied up, accomodates very inconveniently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a power extension line structure with accomodate function can pull out the power cord of suitable length as required during the use, accomodates the excess line, also can accomodate whole power cord when not using.
The utility model discloses a power extension line structure with accomodate function adopts's technical scheme is:
the utility model provides a power extension line structure with accomodate function, includes the casing, be equipped with the wind spring in the casing, the inner and casing fixed connection of wind spring, the peripheral cover of wind spring is equipped with the line wheel, the outer end and the line wheel fixed connection of wind spring, the line wheel rotates with the casing to be connected, the perisporium of line wheel is around being equipped with the power cord, casing one side is equipped with the socket, casing and socket fixed connection are passed to power cord one end, the wire hole has been seted up to the casing opposite side, the power cord other end passes outside the wire hole extends to the casing, just socket one end is kept away from to the power cord is equipped with the plug, the position that the lateral wall of casing corresponds the wire hole is equipped with fixing device, fixing device is used for fixed power cord.
As preferred scheme, fixing device is including fixed pipe, a plurality of clamping piece and fixed cover, the fixed lateral wall of locating the casing of fixed pipe, just fixed pipe is with the coaxial setting of wire hole, and is a plurality of fixed pipe one end is kept away from to the clamping piece all is located fixed pipe, and is a plurality of the clamping piece evenly sets up around the axle center of fixed pipe, the outer wall of fixed pipe is located to fixed pot head, fixed cover is including continuous canned paragraph and extrusion section, canned paragraph and fixed pipe threaded connection, the diameter of extrusion section is dwindled towards the direction of keeping away from the canned paragraph gradually.
According to the preferable scheme, first annular bulges are arranged at two ends of the wire wheel, second annular bulges are arranged on the inner wall of the shell corresponding to the annular bulges, the outer walls of the second annular bulges are sleeved with the first annular bulges, and the first annular bulges are rotatably connected with the second annular bulges.
Preferably, a fixing shaft is arranged on the inner wall of the shell corresponding to the inner end of the coil spring, and the inner end of the coil spring is fixedly connected with the fixing shaft.
Preferably, a placing frame is arranged on the side wall of the shell corresponding to the wire outlet hole, and the placing frame is used for placing a plug.
Preferably, the socket is provided with a plurality of jacks.
Preferably, a switch is arranged at a position of the socket corresponding to the jack.
The utility model discloses a power extension line structure with accomodate function's beneficial effect is: when the power extension line is used, place the casing beside the equipment, be convenient for in the connector of equipment inserts the socket, then loosen fixing device, the pulling power cord has plug one end, pull out around establishing the power cord on the wire wheel, the power cord drives the line wheel and rotates, the line wheel drives inside coil spring and rotates, thereby the extrusion coil spring, when the suitable length of electricity cord pulling out, the lateral wall at the casing is fixed with the power cord to rethread fixing device, prevent that the power cord from pulling back under the effect of coil spring self restoring force, the excessive line is also accomodate in the casing simultaneously, accomodate conveniently and improved the security, after using the completion, loosen fixing device, the line wheel rotates under the effect of coil spring self restoring force, thereby retrieve the power cord, around establishing the perisporium of line wheel, accomodate conveniently and efficient.
Drawings
Fig. 1 is a schematic structural diagram of the power extension line structure with the storage function of the present invention.
Fig. 2 is a schematic diagram of a part of the structure of the power extension line structure with the storage function of the present invention.
Fig. 3 is a schematic diagram of the power extension line structure casing inner cavity with the storage function of the present invention.
10. A housing; 11. a fixed shaft; 12. a second annular embossment; 13. placing a frame; 20. a coil spring; 30. a wire wheel; 31. a first annular projection; 40. a power line; 50. a socket; 51. a jack; 52. a switch; 60. a plug; 71. a fixed tube; 72. a clamping piece; 73. fixing a sleeve; 731. a fixed section; 732. and (5) extruding the section.
Detailed Description
The invention will be further elucidated and described with reference to the following embodiments and drawings in which:
referring to fig. 1 and 2, a power extension cord structure with a storage function includes a housing 10, a coil spring 20 is disposed in the housing 10, an inner end of the coil spring 20 is fixedly connected with the housing 10, a reel 30 is sleeved on an outer periphery of the coil spring 20, an outer end of the coil spring 20 is fixedly connected with the reel 30, the reel 30 is rotatably connected with the housing 10, a power cord 40 is wound around a circumferential wall of the reel 30, a socket 50 is disposed on one side of the housing 10, one end of the power cord 40 penetrates through the housing 10 to be fixedly connected with the socket 50, a wire outlet is disposed on the other side of the housing 10, the other end of the power cord 40 penetrates through the wire outlet to extend out of the housing 10, a plug 60 is disposed at one end of the power cord 40 away from the socket 50, and a fixing device is disposed at a position of a side wall of the housing 10 corresponding to the wire outlet and used for fixing the power cord 40.
When the power extension line is used, place casing 10 beside the equipment, be convenient for the connector of equipment to insert in socket 50, then loosen fixing device, pulling power cord 40 has plug 60 one end, the pull is around establishing power cord 40 on line wheel 30, power cord 40 drives line wheel 30 and rotates, line wheel 30 drives inside coil spring 20 and rotates, thereby extrude coil spring 20, when power cord 40 draws suitable length, rethread fixing device fixes power cord 40 at the lateral wall of casing 10, prevent that power cord 40 from pulling back under the effect of coil spring 20 self restoring force, the surplus line is also accomodate in casing 10 simultaneously, accomodate conveniently and improved the security, after the use is accomplished, loosen fixing device, line wheel 30 rotates under the effect of coil spring 20 self restoring force, thereby retrieve power cord 40, around establishing the perisporium at line wheel 30, accomodate conveniently and efficiently.
Specifically, referring to fig. 2, the fixing device includes a fixing tube 71, a plurality of clamping pieces 72 and a fixing sleeve 73, the fixing tube 71 is fixedly disposed on a side wall of the housing 10, the fixing tube 71 and the outlet hole are coaxially disposed, the clamping pieces 72 are disposed at an end of the fixing tube 71 away from the housing 10, the clamping pieces 72 are uniformly disposed around an axis of the fixing tube 71, the fixing sleeve 73 is sleeved on an outer wall of the fixing tube 71, the fixing sleeve 73 includes a fixing section 731 and an extruding section 732 that are connected, the fixing section 731 is in threaded connection with the fixing tube 71, and a diameter of the extruding section 732 is gradually reduced toward a direction away from the fixing section 731.
When the power cord 40 is pulled out by a proper length, the fixing sleeve 73 is sleeved on the fixing tube 71, the fixing section 731 of the fixing sleeve 73 is in threaded connection with the fixing tube 71, and the diameter of the extrusion section 732 is gradually reduced towards a direction away from the fixing section 731, so that the extrusion section 732 extrudes the clamping pieces 72 inwards, and the clamping pieces 72 can clamp the power cord 40 to fix the power cord 40 and prevent the power cord 40 from being recycled.
Specifically, referring to fig. 2 and 3, two ends of the reel 30 are provided with first annular protrusions 31, the inner wall of the casing 10 is provided with second annular protrusions 12 at positions corresponding to the annular protrusions, the first annular protrusions 31 are sleeved on the outer wall of the second annular protrusions 12, and the first annular protrusions 31 are rotatably connected with the second annular protrusions 12. The first annular bulge 31 rotates around the second annular bulge 12 when the reel 30 is pulled by the power cord 40, and similarly, the first annular bulge 31 also rotates around the second annular bulge 12 when the reel 30 is under the self-restoring force of the coil spring 20.
Specifically, referring to fig. 3, a fixed shaft 11 is disposed on the inner wall of the housing 10 corresponding to the inner end of the coil spring 20, and the inner end of the coil spring 20 is fixedly connected to the fixed shaft 11. In this embodiment, the inner end of the coil spring 20 is semicircular, the middle of the fixed shaft 11 is provided with a groove, and the inner end of the coil spring 20 passes through the groove and is wound on the peripheral wall of the fixed shaft 11, so as to realize the fixed connection of the coil spring 20 and the fixed shaft 11.
Specifically, referring to fig. 3, a placing frame 13 is disposed on a side wall of the housing 10 corresponding to the position of the wire outlet, and the placing frame 13 is used for placing the plug 60. The power cord 40 is wound on the reel 30 after use, and the plug 60 exposed outside the housing 10 is placed in the placement frame 13, so that the whole housing is more complete.
Specifically, referring to fig. 1, the socket 50 is provided with a plurality of insertion holes 51. More specifically, the socket 50 is provided with a switch 52 at a position corresponding to the insertion hole 51. The jacks 51 can supply power to a plurality of devices at the same time, each jack 51 is correspondingly provided with a switch 52, and each jack 51 can be controlled by the separate switch 52 when in use, so that the use is safe and convenient.
The utility model provides a power extension cord structure with accomodate function, power extension cord is when using, place the casing on the equipment next door, be convenient for in the connector of equipment inserts the socket, then loosen fixing device, the pulling power cord has plug one end, pull out around establishing the power cord on the reel, the power cord drives the line wheel and rotates, the line wheel drives inside wind spring and rotates, thereby the extrusion wind spring, when suitable length is pulled out to the power cord, the lateral wall at the casing is fixed to the rethread fixing device with the power cord, prevent that the power cord from pulling back under the effect of wind spring self restoring force, the excess wire is also accomodate in the casing simultaneously, accomodate conveniently and improved the security, after using, loosen fixing device, the line wheel rotates under the effect of wind spring self restoring force, thereby retrieve the power cord, around establishing the perisporium of line wheel, accomodate conveniently and efficiently.
It should be finally noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit the scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a power extension line structure with accomodate function, a serial communication port, which comprises a housin, be equipped with the coil spring in the casing, the inner and casing fixed connection of coil spring, the peripheral cover of coil spring is equipped with the line wheel, the outer end and the line wheel fixed connection of coil spring, the line wheel rotates with the casing to be connected, the perisporium of line wheel is around being equipped with the power cord, casing one side is equipped with the socket, casing and socket fixed connection are passed to power cord one end, the wire hole has been seted up to the casing opposite side, the power cord other end passes the wire hole and extends outside the casing, just the power cord is kept away from socket one end and is equipped with the plug, the position that the lateral wall of casing corresponds the wire hole is equipped with fixing device, fixing device is used for fixed power cord.
2. The power extension cord structure with a storage function according to claim 1, wherein the fixing device includes a fixing tube, a plurality of clamping pieces and a fixing sleeve, the fixing tube is fixedly disposed on a side wall of the housing, the fixing tube is coaxially disposed with the outlet hole, the clamping pieces are disposed on one end of the fixing tube away from the housing, the clamping pieces are uniformly disposed around an axis of the fixing tube, the fixing sleeve is disposed on an outer wall of the fixing tube, the fixing sleeve includes a fixing section and an extruding section connected to each other, the fixing section is in threaded connection with the fixing tube, and a diameter of the extruding section is gradually reduced toward a direction away from the fixing section.
3. The power extension cord structure with a storage function according to claim 1, wherein first annular protrusions are disposed at two ends of the cord wheel, second annular protrusions are disposed on the inner wall of the housing at positions corresponding to the annular protrusions, the first annular protrusions are sleeved on the outer walls of the second annular protrusions, and the first annular protrusions are rotatably connected with the second annular protrusions.
4. The power extension cord structure with a storage function as claimed in claim 1, wherein a fixing shaft is provided at a position of the inner wall of the housing corresponding to the inner end of the coil spring, and the inner end of the coil spring is fixedly connected with the fixing shaft.
5. The power extension cord structure with a storage function as claimed in claim 1, wherein a placement frame is disposed on a side wall of the housing corresponding to the outlet hole, and the placement frame is used for placing a plug.
6. The power extension cord structure with a storage function as claimed in claim 1, wherein the socket has a plurality of insertion holes.
7. The power extension cord structure with storage function of claim 6, wherein a switch is disposed at a position of the socket corresponding to the jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221621228.9U CN218040094U (en) | 2022-06-27 | 2022-06-27 | Power extension line structure with accomodate function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221621228.9U CN218040094U (en) | 2022-06-27 | 2022-06-27 | Power extension line structure with accomodate function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218040094U true CN218040094U (en) | 2022-12-13 |
Family
ID=84377962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221621228.9U Expired - Fee Related CN218040094U (en) | 2022-06-27 | 2022-06-27 | Power extension line structure with accomodate function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218040094U (en) |
-
2022
- 2022-06-27 CN CN202221621228.9U patent/CN218040094U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |