CN214070310U - Power cord and electrical apparatus - Google Patents
Power cord and electrical apparatus Download PDFInfo
- Publication number
- CN214070310U CN214070310U CN202023002431.1U CN202023002431U CN214070310U CN 214070310 U CN214070310 U CN 214070310U CN 202023002431 U CN202023002431 U CN 202023002431U CN 214070310 U CN214070310 U CN 214070310U
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- Prior art keywords
- power cord
- ratchet
- electrical apparatus
- electric appliance
- elastic
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Abstract
The utility model discloses a power cord and electrical apparatus, the power cord includes the power cord body and sets up elasticity ratchet section on the length direction of power cord body, the outer end of power cord body is equipped with the plug that is used for connecting the socket, the connector lug that the inner of power cord body is for being used for being connected with the electrical apparatus main control board, elasticity ratchet section sets up the power cord body be close to the insulation cover of interior end department on, the prong orientation of elasticity ratchet section the plug direction extends. The utility model discloses a power cord has realized the effect that can conveniently adjust the length that is located the electrical apparatus inside of power cord.
Description
Technical Field
The utility model relates to a power connection technical field especially relates to a power cord.
The utility model discloses still relate to an electrical apparatus that contains above-mentioned power cord.
Background
At present, the fastening of the power cord of the existing electric appliance adopts two clamps with semicircular grooves, the two ends of the two clamps are provided with through holes, during fastening, the fixed end of the power cord is placed in the semicircular groove of one of the clamps, the other clamp is buckled, and then the power cord penetrates into the through holes and the fixed holes in the electric appliance through screws. The length of the power line in the electric appliance can be adjusted through the structure, but when the power line needs to be adjusted, the power line needs to be adjusted only by detaching the screw through a tool, and the problem of inconvenient operation exists.
Disclosure of Invention
The utility model aims at providing a power cord, its advantage has realized the effect that is located the inside length of electrical apparatus that can conveniently adjust the power cord.
The utility model discloses a power cord, be in including power cord body and setting the elasticity ratchet section on the length direction of power cord body, the outer end of power cord body is equipped with the plug that is used for connecting socket, the connector lug that the inner of power cord body is for being used for being connected with the electrical apparatus main control board, elasticity ratchet section sets up the insulation cover of being close to interior department of power cord body is sheathe in, the prong orientation of elasticity ratchet section the plug direction extends.
The utility model discloses a power cord can also be:
the ratchet structure is at least one row of elastic strip ratchets, one ends of the elastic strip ratchets are integrally formed or bonded with the outer wall surface of the insulating sleeve, and the other ends of the elastic strip ratchets extend towards the radial direction of the insulating sleeve and the plug direction.
The elastic ratchet tooth section is an annular ratchet.
The annular ratchet is elastic tapered tubes which are uniformly arranged at intervals in the length direction of the power line body, the elastic tapered tubes are sleeved outside the insulating sleeve, and the elastic tapered tubes and the insulating sleeve are integrally formed or bonded.
The elastic ratchet section is made of any one of rubber, plastic or metal.
The length of the elastic ratchet section is 1-100 cm.
The utility model discloses a power cord, the advantage that has for prior art is: when needs increase the inside power cord length of electrical apparatus, directly with the power cord body through the displacement of line hole to electrical apparatus internal direction can, because the prong orientation of elasticity ratchet section the plug direction extends, thereby make elasticity ratchet section when the line hole through electrical apparatus, the ratchet of elasticity ratchet section warp the shrink after the pore wall of line hole offsets, so that the line hole of elasticity ratchet section through electrical apparatus, after the inside power cord length of electrical apparatus reaches the length that needs, the ratchet of elasticity ratchet section offsets with the internal face of electrical apparatus, can't be to the outside displacement of electrical apparatus, thereby it can only move to the electrical apparatus to form the power cord one-way, thereby realized the effect that power cord and the inside main control board of electrical apparatus reliably are connected. The operation process does not need to use tools, thereby realizing the effect of convenient adjustment.
The utility model aims at providing an electrical apparatus still, its advantage has realized the effect that power cord and main control board are convenient for be connected.
The utility model discloses an electric appliance, including electric appliance body and the aforesaid the power cord, the last line hole that is equipped with of electric appliance body, the inner of power cord body is passed through the line hole with the main control board of electric appliance is connected, the power cord body elasticity ratchet section wears to locate in the line hole, the diameter of elasticity ratchet section is greater than the diameter in line hole.
The utility model discloses an electric appliance, the advantage that has for prior art is: because the utility model discloses an electrical apparatus includes the electrical apparatus body and the aforesaid the power cord, be equipped with the line hole on the electrical apparatus body, the inner of power cord body is connected with the main control board of electrical apparatus through the line hole, and the line hole is worn to locate by the elasticity ratchet section of power cord body, and the diameter of elasticity ratchet section is greater than the diameter in line hole to realized after the design position change to the inside main control board of electrical apparatus, the effect that power cord and main control board are convenient for be connected.
Drawings
Fig. 1 is a schematic perspective view of a power cord of the present invention.
Description of the figures
1. A power line body; 11. a plug; 12. a connector lug; 2. a resilient ratchet segment; 21. an elastic tapered tube; 3. an electric appliance body.
Detailed Description
A power cord of the present invention will be described in further detail with reference to fig. 1 of the drawings.
The utility model discloses a power cord please refer to fig. 1, be in including power cord body 1 and setting the ascending elasticity ratchet section 2 of length direction of power cord body 1, the outer end of power cord body 1 is equipped with the plug 11 that is used for connecting socket, the connector lug 12 that the inner of power cord body 1 is for being used for being connected with the electrical apparatus main control board, elasticity ratchet section 2 sets up on the insulator sheathe of being close to inner department of power cord body 1, the prong orientation of elasticity ratchet section 2 the plug 11 direction is extended, the diameter of elasticity ratchet section 2 is greater than the diameter in the line hole of electrical apparatus.
When needs increase the inside power cord length of electrical apparatus, directly with power cord body 1 through the displacement of line hole to electrical apparatus internal direction can, because the prong orientation of elasticity ratchet section 2 the plug 11 direction is extended, thereby make elasticity ratchet section 2 when the line hole through electrical apparatus, the deformation shrink after the ratchet of elasticity ratchet section 2 offsets with the pore wall of line hole, so that elasticity ratchet section 2 passes through the line hole of electrical apparatus, after the inside power cord length of electrical apparatus reaches the length that needs, the ratchet of elasticity ratchet section 2 offsets with the internal face of electrical apparatus, can't be with the outside displacement of power cord to electrical apparatus, thereby it can only one-way to remove in the electrical apparatus to form the power cord, thereby the effect of the inside main control board of power cord and electrical apparatus reliable connection has been realized, operation process need not use tools, thereby the effect of being convenient for the regulation has been realized.
The utility model discloses a power cord please refer to fig. 1, can also be on the basis of preceding technical scheme: the elastic ratchet section 2 is at least one row of elastic strip-shaped ratchets, one ends of the elastic strip-shaped ratchets are integrally formed or bonded with the outer wall surface of the insulating sleeve, and the other ends of the elastic strip-shaped ratchets extend towards the radial direction of the insulating sleeve and the direction of the plug 11. Preferably, the elastic ratchet section 2 is two rows of elastic strip-shaped ratchets which are symmetrically arranged at two radial ends of the power cord body 1, so that the ratchets are uniformly abutted against the inner wall of the electric appliance and are prevented from falling out of the electric appliance. Of course, the elastic strip-shaped ratchets may also be arranged in three rows, for example, the three rows of elastic strip-shaped ratchets are uniformly spaced in the radial direction of the power cord body 1, and those skilled in the art can set the number of rows of elastic strip-shaped ratchets according to actual needs.
The utility model discloses a power cord please refer to fig. 1, can also be on the basis of preceding technical scheme: the ratchet structure is a ring ratchet structure. The annular ratchet structure enables the ratchets to be more uniformly abutted against the inner wall of the electric appliance, so that the connection reliability of the power line and the main control board is enhanced.
The utility model discloses a power cord please refer to fig. 1, can also be on the basis of preceding technical scheme: the annular ratchet structure is elastic tapered tubes 21 uniformly arranged at intervals in the length direction of the power line body 1, the elastic tapered tubes 21 are sleeved outside the insulating sleeve, and the elastic tapered tubes 21 and the insulating sleeve are integrally formed or bonded. The utility model discloses a power cord because annular ratchet structure adopts elasticity conical tube 21 to the effect of the reliability of being connected of further reinforcing power cord and main control board has been realized.
The utility model discloses a power cord please refer to fig. 1, can also be on the basis of preceding technical scheme: the elastic ratchet section 2 is made of any one of rubber, plastic or metal. For example, the elastic ratchet segment 2 is any one of a metal sheet, a rubber sheet, or a plastic sheet in a strip shape.
The utility model discloses a power cord please refer to fig. 1, can also be on the basis of preceding technical scheme: the length of the elastic ratchet section 2 is 1-100cm, preferably 20-50cm, the length of the elastic ratchet section 2 is not limited to 1-100cm, and the length of the elastic ratchet section 2 can be set by a person skilled in the art according to actual needs.
The utility model also provides an electric appliance, including electric appliance body 3 and the aforesaid the power cord, be equipped with the line hole on the electric appliance body 3, the inner of power cord body 1 is passed through the line hole with the main control board of electric appliance is connected, power cord body 1 elasticity ratchet section 2 is worn to locate in the line hole. The electric appliance is any one of household or industrial electric appliances such as a range hood, a water heater, a gas wall-mounted stove, an electric cooker, an induction cooker, a television, a washing machine, a computer and the like. The utility model discloses an electric appliance, owing to adopt the aforesaid the power cord to realized after the design position change to the inside main control board of electric appliance, the effect that power cord and main control board are convenient for be connected.
The above description is only for the description of several embodiments of the present invention, but the scope of the present invention should not be considered as falling within the scope of the present invention, in which all the equivalent changes or modifications or the equal-scale enlargement or reduction etc. according to the design spirit of the present invention are made.
Claims (7)
1. The utility model provides a power cord, its characterized in that is in including power cord body (1) and setting elasticity ratchet section (2) on the length direction of power cord body (1), the outer end of power cord body (1) is equipped with the plug that is used for connecting socket, the inner of power cord body (1) is equipped with the connector lug that is used for being connected with the electrical apparatus main control board, elasticity ratchet section (2) set up on the insulator bushing of being close to inner end department of power cord body (1), the prong orientation of elasticity ratchet section (2) the plug direction extends.
2. The power cord as claimed in claim 1, wherein the resilient ratchet segment (2) is at least one row of resilient strip-like ratchet teeth, one end of the resilient strip-like ratchet teeth is integrally formed with or bonded to the outer wall surface of the insulating sheath, and the other end of the resilient strip-like ratchet teeth extends in the radial direction of the insulating sheath and in the plug direction.
3. An electric power cord as claimed in claim 1, characterised in that the resilient ratchet segment (2) is of a ring ratchet construction.
4. The power cord as claimed in claim 3, wherein the annular ratchet structure is elastic tapered tubes (21) uniformly spaced in the length direction of the power cord body (1), the elastic tapered tubes (21) are sleeved outside the insulating sleeve, and the elastic tapered tubes (21) are integrally formed with or bonded to the insulating sleeve.
5. The power cord as claimed in any one of claims 1 to 4, wherein said resilient ratchet segment (2) is made of any one of rubber, plastic or metal.
6. An electric power cord as claimed in any one of claims 1 to 4, characterised in that said resilient ratchet segment (2) has a length of 1 to 100 cm.
7. An electric appliance, characterized in that, the electric appliance comprises an electric appliance body and a power cord as claimed in any one of claims 1 to 4, the electric appliance body is provided with a cord hole, the inner end of the power cord body (1) is connected with a main control board of the electric appliance through the cord hole, the elastic ratchet section (2) of the power cord body (1) is positioned in the cord hole, and the diameter of the elastic ratchet section (2) is larger than that of the cord hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023002431.1U CN214070310U (en) | 2020-12-11 | 2020-12-11 | Power cord and electrical apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023002431.1U CN214070310U (en) | 2020-12-11 | 2020-12-11 | Power cord and electrical apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214070310U true CN214070310U (en) | 2021-08-27 |
Family
ID=77408056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023002431.1U Active CN214070310U (en) | 2020-12-11 | 2020-12-11 | Power cord and electrical apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214070310U (en) |
-
2020
- 2020-12-11 CN CN202023002431.1U patent/CN214070310U/en active Active
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