CN207303563U - A kind of PVC power cords - Google Patents
A kind of PVC power cords Download PDFInfo
- Publication number
- CN207303563U CN207303563U CN201721231004.6U CN201721231004U CN207303563U CN 207303563 U CN207303563 U CN 207303563U CN 201721231004 U CN201721231004 U CN 201721231004U CN 207303563 U CN207303563 U CN 207303563U
- Authority
- CN
- China
- Prior art keywords
- power cord
- annular plate
- fixedly connected
- annular slab
- plug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of PVC power cords, including power cord, plug, insert tail and stationary annular plate, it is characterized in that, the plug is connected by power cord with slotting tail, the rear and front end of the stationary annular plate has been respectively fixedly connected with position-arresting disk, position-arresting disk positioned at front side offers the through hole being connected with stationary annular plate inner cavity, rotation annular slab is provided with the outside of the stationary annular plate, the power cord wrap is on annular slab is rotated and plug and slotting tail expose respectively, and the circumferential inner wall for rotating annular slab is fixedly connected with some straight-tooth；When needing to elongate power cord, outer drawing plug and slotting tail, make rotation annular slab rotationally clockwise and discharge power cord, power cord can be made to pull out the length of needs, and need to pull movable handle that power cord could be made to rewind on annular slab is rotated by the effect of torque spring, therefore the problem of power supply winding displacement is mixed and disorderly is avoided, improves aesthetics, and save space.
Description
Technical field
Household electrical appliance technical field is the utility model is related to, is specifically a kind of PVC power cords.
Background technology
Power cord is the electric wire for transmitting electric current.The mode of usual electric current transmission is point-to-point transmission.Power cord is according to purposes
Can be divided into AC AC power cords and DC direct current supply lines, usual ac power cable be by the wire rod of the higher alternating current of voltage,
This kind of wire rod needs unified standard acquisition safety certification side formally to produce since voltage is higher.And DC lines substantially pass through electricity
Relatively low direct current is pressed, therefore AC lines are not stringent for requirement in safety, but for the sake of safety, various countries still require to unite at present
One safety certification.
For the power cord of household electrical appliance etc., often there are winding displacement it is mixed and disorderly the problem of, not only influence indoor beauty, and
The power cord of landing easily trips people, and there are security risk.
Utility model content
The purpose of this utility model is to provide a kind of PVC power cords, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical solution：
A kind of PVC power cords, including power cord, plug, slotting tail and stationary annular plate, the plug is by power cord with inserting
Tail connects, and the rear and front end of the stationary annular plate has been respectively fixedly connected with position-arresting disk, the position-arresting disk positioned at front side offer with
The through hole that stationary annular plate inner cavity is connected, is provided with rotation annular slab on the outside of the stationary annular plate, the power cord twines
It is wound on rotation annular slab and plug and slotting tail exposes respectively, the circumferential inner wall for rotating annular slab is fixedly connected with some straight
Tooth, wedge type block is provided with a backlash of adjacent straight-tooth, and the wedge type block is in narrow towards the one end for rotating annular slab and court
The right-angled trapezium shape wide to one end of stationary annular plate, the side of wedge type block are fixedly connected with the work that stationary annular plate is passed through in activity
Dynamic column, portable pillar are socketed with helical spring, and fixed cylinder is fixedly connected with the inner wall center of the position-arresting disk, is pacified in fixed cylinder
Equipped with torque spring, the connecting pin of the torque spring outside fixed cylinder is mutually solid by fixed link and the inner wall of rotation annular slab
Fixed connection, the surface of the stationary annular plate offer arc groove, and the fixed link passes through arc groove.
As further program of the utility model：The inner wall of the position-arresting disk offers annular groove, described to rotate annular
One end of plate is located in annular groove.
As the utility model further scheme：The not-go-end of the portable pillar is fixedly connected with movable handle, the spiral shell
Two connecting pins of rotation spring are connected with movable handle and stationary annular plate respectively.
Compared with prior art, the beneficial effects of the utility model are：It is outer to draw plug and insert when needing to elongate power cord
Tail, makes rotation annular slab rotationally clockwise and discharges power cord, you can power cord is pulled out the length of needs, and needs
Pull movable handle that power cord could be made to rewind on annular slab is rotated by the effect of torque spring, therefore avoid electricity
The problem of source winding displacement is mixed and disorderly, improves aesthetics, and saves space.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of PVC power cords；
Fig. 2 is the appearance schematic diagram of the PVC power cords described in Fig. 1.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected scope.
, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for description purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Please refer to Fig.1-2, a kind of PVC power cords, including power cord 1, plug 2, tail 3 and stationary annular plate 4 are inserted, it is described to insert
First 2 are connected by power cord 1 with slotting tail 3, and the rear and front end of the stationary annular plate 4 has been respectively fixedly connected with position-arresting disk 5, is located at
The position-arresting disk 5 of front side offers the through hole being connected with 4 inner cavity of stationary annular plate, and the outside of the stationary annular plate 4 is provided with
Annular slab 6 is rotated, the power cord 1 is wrapped on rotation annular slab and plug 2 and slotting tail 3 expose respectively, described to rotate annular
The circumferential inner wall of plate 6 is fixedly connected with some straight-tooth 7, and wedge type block 8 is provided with a backlash of adjacent straight-tooth 7, described to carve
Shape block 8 be in narrow towards the one end for rotating annular slab 6 and towards the wide right-angled trapezium shape in one end of stationary annular plate 4, wedge type block 8
Side be fixedly connected with activity and pass through the portable pillar 9 of stationary annular plate 4, portable pillar 9 is socketed with helical spring 11, the limit
Fixed cylinder 12 is fixedly connected with the inner wall center of position disk 5, torque spring 13 is installed, outside fixed cylinder 12 in fixed cylinder 12
The connecting pin of the torque spring 13 in portion is mutually fixedly connected by fixed link 14 with rotating the inner wall of annular slab 6, the stationary annular
The surface of plate 4 offers arc groove, and 14 bars of fixing pass through arc groove；Due to the effect of torque spring 13, make rotation annular
Plate 6 has the trend rotated counterclockwise, but due to the spacing effect to straight-tooth 7 of wedge type block 8, rotation annular slab 6 is existed
Do not have to rotate under the action of external force, when needing to elongate power cord 1, outer drawing plug 2 and slotting tail 3, make rotation annular slab 6 suitable
Clockwise rotates and discharges power cord 1, you can power cord 1 is pulled out the length of needs, and needs to pull movable handle 10
Power cord 1 could be made to rewind on annular slab 6 is rotated by the effect of torque spring 13, therefore it is miscellaneous to avoid power supply winding displacement
The problem of random, improve aesthetics, and saves space.
The inner wall of the position-arresting disk 5 offers annular groove, and described one end for rotating annular slab 6 is located in annular groove, makes to turn
Dynamic annular slab 6 keeps stable rotary state.
The not-go-end of the portable pillar 9 is fixedly connected with movable handle 10, two connecting pins of the helical spring 11 respectively with work
Dynamic handle 10 is connected with stationary annular plate 4, convenient to pull movable handle 10.
Claims (3)
1. a kind of PVC power cords, including power cord, plug, slotting tail and stationary annular plate, it is characterized in that, the plug passes through electricity
Source line is connected with slotting tail, and the rear and front end of the stationary annular plate has been respectively fixedly connected with position-arresting disk, the position-arresting disk positioned at front side
The through hole being connected with stationary annular plate inner cavity is offered, rotation annular slab is provided with the outside of the stationary annular plate, it is described
Power cord wrap is on annular slab is rotated and plug and slotting tail expose respectively, and the circumferential inner wall for rotating annular slab is fixedly connected
There are some straight-tooth, wedge type block is provided with a backlash of adjacent straight-tooth, the wedge type block is in towards the one of rotation annular slab
Hold narrow and be fixedly connected with activity towards the wide right-angled trapezium shape in one end of stationary annular plate, the side of wedge type block and pass through retainer ring
The portable pillar of shape plate, portable pillar are socketed with helical spring, fixed cylinder are fixedly connected with the inner wall center of the position-arresting disk, Gu
Torque spring is installed, the connecting pin of the torque spring outside fixed cylinder passes through fixed link and rotation annular slab in safety barrel
Inner wall is mutually fixedly connected, and the surface of the stationary annular plate offers arc groove, and the fixed link passes through arc groove.
2. PVC power cords according to claim 1, it is characterized in that, the inner wall of the position-arresting disk offers annular groove, described
The one end for rotating annular slab is located in annular groove.
3. PVC power cords according to claim 1, it is characterized in that, the not-go-end of the portable pillar is fixedly connected with movable handle,
Two connecting pins of the helical spring are connected with movable handle and stationary annular plate respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721231004.6U CN207303563U (en) | 2017-09-22 | 2017-09-22 | A kind of PVC power cords |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721231004.6U CN207303563U (en) | 2017-09-22 | 2017-09-22 | A kind of PVC power cords |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207303563U true CN207303563U (en) | 2018-05-01 |
Family
ID=62442502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721231004.6U Expired - Fee Related CN207303563U (en) | 2017-09-22 | 2017-09-22 | A kind of PVC power cords |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207303563U (en) |
-
2017
- 2017-09-22 CN CN201721231004.6U patent/CN207303563U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20210922 |