CN107819248B - A kind of family's electric heater - Google Patents
A kind of family's electric heater Download PDFInfo
- Publication number
- CN107819248B CN107819248B CN201711107980.5A CN201711107980A CN107819248B CN 107819248 B CN107819248 B CN 107819248B CN 201711107980 A CN201711107980 A CN 201711107980A CN 107819248 B CN107819248 B CN 107819248B
- Authority
- CN
- China
- Prior art keywords
- plug
- slot
- dateline
- electric heater
- ring
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of family's electric heaters, including the socket being arranged on wall and the plug being cooperatively connected with the socket, the inserting deep gouge stretched upwards is provided on the socket bottom face, plug locking is secured in the present invention, improve the safety that electric heater uses, by being powered again to plug after first being locked to plug when insertion, plug is unlocked again after first being powered off to plug when extraction, whole device is easy to operate, and secondary locking is carried out to inserting-connection block by the second ring-like disk, increase the stability of plug locking, whole device provides dynamic power by an electricity favourable turn and can be realized, reduce input cost, considerably increase plug into and out efficiency, it effectively prevents that electric shock accidents occurs when into and out plug.
Description
Technical field
The present invention relates to electric heater technical field, in particular to a kind of family's electric heater.
Background technique
With the improvement of living standards, almost every household has been all inserted into electric heater, for using electricity wisely, generally should
Water heater plug is pulled up when not using electric heater, needs to be plugged plug with or so hot water previous hour, thus
The problem of bringing needs frequently to plug plug, traditional grafting is to prevent plug from skidding off by frictionally securing, but often insert
Tension or excessively loose situation are obtained, and socket is regardless of whether be that plug insertion is all charged, touch is slotting accidentally under wet conditions
Seat mouth easily causes electric shock accidents.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of family's electric heaters, are able to solve above-mentioned show in the art
The problem of.
To solve the above problems, the present invention adopts the following technical scheme:
A kind of family's electric heater of the invention is cooperatively connected including the socket being arranged on wall and with the socket
Plug, be provided with the inserting deep gouge stretched upwards on the socket bottom face, be provided in inserting deep gouge right side to
First slippage slot of right stretching, extension is provided with the second slippage slot, inserting deep gouge left side in first slippage slot upper surface
In be provided with mating groove, be provided with dateline in the middle part of the mating groove left side, being provided in first slippage slot can control
The sliding plate of sliding, the sliding plate upper end, which is stretched upwards and is inserted into second slippage slot, to be cooperatively connected, and described second is sliding
It moves and is provided with sliding plate upper end described in break-through in slot and power of making a connection with the electricity being arranged in second slippage slot right side
The spiral shell type bar of connection, be additionally provided in first slippage slot be fixedly connected in the middle part of the sliding plate left side plug together column,
The appearance for plugging together column gets close to right end position and is fixedly installed the first ring-like disk, and the described first ring-like end face appearance of facing left is fixed
It is provided with the second ring-like disk, described plug together is provided with to connect dateline with the upper dateline touches first in the middle part of column left side,
It is described to plug together getting close at medium position for column lower end surface and be provided with dateline on first, be provided on the plug upper surface to
The inserting-connection block that the inserting deep gouge is cooperatively connected, the inserting-connection block middle part left and right break-through are provided with so that the column that plugs together passes through
And sliding be cooperatively connected cross slot, it is described cross slot upper and lower end faces in the middle part of be correspondingly provided with to described first on dateline touch
Second connect connects dateline, be located on the inserting-connection block right side appearance for crossing slot be provided with to the described second ring-like disk
The ring shaped slot of mating connection, the plug bottom is connected with electric wire, described to be wired on electric heater, the electric heating
Hydrophone back fixation is provided with Water temp indicating gauge on the wall in the middle part of the electric heater front end face, before the electric heater
The end face lower right corner is provided with indicator light, and hot-water line and cold water pipe, the hot-water line are symmetrically set in the electric heater
It is pierced by the electric heater lower end wall separately down with cold water pipe, the electric heater is internally provided with heat-generating pipe.
The sliding plate upper end is provided with spiral shell type hole, the spiral shell type hole and the spiral shell type as a preferred technical solution,
Bar spiral shell type line is cooperatively connected, and the spiral shell type bar left end and second slippage slot left side can turn mating connections.
The lower end of the inserting deep gouge is provided with the first guiding shifting part, the mating groove right end as a preferred technical solution,
It is provided with the second guiding shifting part, the slot right end of crossing is provided with third guiding shifting part, and the right end of the ring shaped slot is provided with the 4th and leads shifting
Portion.
The described first ring-like disk right side is mutually touched with the sliding plate left side as a preferred technical solution,.
The upper dateline and city are electrically connected as a preferred technical solution, and described first connects on dateline and described first
Dateline is electrically connected, and second company dateline is connect with the header power.
The beneficial effects of the present invention are:
1. by the way that inserting-connection block to be inserted into inserting deep gouge, when the upper surface of inserting-connection block and the upper surface of inserting deep gouge touch
When, inserting-connection block is just cooperatively connected with inserting deep gouge, and the second ring-like disk and ring shaped slot are in relative status, then control electricity favourable turn
Work turn driving sliding plate slides to the left, and sliding plate slide to the left pushes that plug together column, the first ring-like disk and the second ring-like disk same
When slide to the left, when sliding plate is slid onto the left end position of the second slippage slot to the left, plug together column had already passed through slot and insert
It is cooperatively connected into mating groove, so that inserting-connection block is locked in inserting deep gouge, the second ring-like disk, which is then inserted into ring shaped slot, to be cooperated
Connection, so that secondary locking is carried out to inserting-connection block by the second ring-like disk, at this point, first company's dateline and upper dateline touch energization,
Dateline and second company's dateline touch energization on first, and plug is now in lock state and is also at energized state, to increase
The insertion efficiency of plug, so that the locking of plug is secured, energization safety and stability.
2. then the work reversion of control electricity favourable turn, so that sliding plate slides to the right, works as sliding plate by holding plug
When being slid onto the right end position of the first slippage slot and the second slippage slot to the right, so that the present apparatus is restored to initial position
Dateline on first is powered off and inserting-connection block is unlocked by state, finally from inserting deep gouge extract inserting-connection block can be realized it is slotting
The extraction of head, to increase the extraction efficiency of plug.
3. plug locking securely, improves the safety that electric heater uses in the present invention, by first to plug when insertion
Be powered again to plug after being locked, when extraction first plug is powered off after plug is unlocked again, whole device
It is easy to operate, and secondary locking is carried out to inserting-connection block by the second ring-like disk, the stability of plug locking is increased, it is whole
A device provides dynamic power by an electricity favourable turn and can be realized, and reduces input cost, considerably increase plug insertion and
Efficiency is extracted, effectively prevents that electric shock accidents occurs when into and out plug.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of overall structure diagram of family's electric heater of the present invention；
Fig. 2 is the structural schematic diagram of socket in the present invention；
Fig. 3 is the structural schematic diagram of plug in the present invention；
Fig. 4 is the structural schematic diagram of socket plug of the present invention cooperation.
Specific embodiment
The preferred embodiment of the present invention is described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Refering to fig. 1 shown in -4, a kind of family's electric heater of the invention, including the socket 2 that is arranged on wall and with
The plug 1 that the socket 2 is cooperatively connected is provided with the slot that plugs together stretched upwards on 2 bottom face of socket, described to plug together the slot right side
It is provided with the first slippage slot 3 stretched to the right in end face, is provided with the second slippage slot 4, institute in 3 upper surface of the first slippage slot
It states to plug together and is provided with mating groove 5 in slot left side, dateline 51 is provided in the middle part of 5 left side of mating groove, described first is sliding
It moves in slot 3 and is provided with the sliding plate 30 that can control sliding, 30 upper end of sliding plate stretches upwards and is inserted into second sliding
It is cooperatively connected in slot 4,30 upper end of sliding plate described in break-through is provided in second slippage slot 4 and with setting described second
The electric 42 spiral shell type bars 41 being connected by power of making a connection in 4 right side of slippage slot, are additionally provided with and the cunning in first slippage slot 3
Move be fixedly connected in the middle part of 30 left side of plate plug together column 31, the appearance for plugging together column 31 gets close to right end position and is fixedly installed the
One ring-like disk 32, the first ring-like 32 left side appearance of disk is fixedly installed the second ring-like disk 33, described to plug together 31 left end of column
Middle face be provided with to the upper dateline 51 touch first connect dateline 34, it is described plug together 31 lower end surface of column get close to middle part
It is provided with dateline 36 on first at position, is provided on 1 upper surface of plug to plug together inserting for slot mating connection with described
Block 10 is closed, the 10 middle part left and right break-through of inserting-connection block is provided with for the mistake for plugging together column 31 and passing through and sliding mating connection
Slot 11, it is described cross 11 upper and lower end faces of slot in the middle part of be correspondingly provided with to described first on dateline 36 touch second even electricity
First 13, the appearance for crossing slot 11 is located on 10 right side of inserting-connection block and is provided with to cooperate with the described second ring-like disk 33
The ring shaped slot 12 of connection, 1 bottom of plug are connected with electric wire 101, and the electric wire 101 is connected on electric heater 6, institute
6 back fixation of electric heater is stated on wall, is provided with Water temp indicating gauge 61 in the middle part of 6 front end face of electric heater, it is described
The 6 front end face lower right corner of electric heater is provided with indicator light 62, and hot-water line 63 and cold is symmetrically set in the electric heater 6
Water pipe 64, the hot-water line 63 and cold water pipe 62 are pierced by 6 lower end wall of electric heater separately down, in the electric heater 6
Portion is provided with heat-generating pipe 65.
Wherein, 30 upper end of sliding plate is provided with spiral shell type hole, and the spiral shell type hole is matched with the 41 spiral shell type line of spiral shell type bar
Close connection, 41 left end of spiral shell type bar and 4 left side of the second slippage slot can turn be cooperatively connected, to be turned by the electricity
Machine 42 provides 41 turn of spiral shell type bar described in power drive.
Wherein, the lower end for plugging together slot is provided with the first guiding shifting part 21, by described in first guiding shifting part 21 convenience
Inserting-connection block 10 is quickly inserted into described plug together in slot and is cooperatively connected, and 5 right end of mating groove is provided with the second guiding shifting part 52, passes through institute
State the second guiding shifting part 52 it is convenient described in plug together column 31 and be quickly inserted into the mating groove 5 and be cooperatively connected, 11 right end of slot of crossing is set
It is equipped with third guiding shifting part 111, passes rapidly through the slot 11 excessively, institute by plugging together column 31 described in the third guiding shifting part 111 convenience
The right end for stating ring shaped slot 12 is provided with the 4th guiding shifting part 121, facilitates the described second ring-like disk 33 by the 4th guiding shifting part 121
It is quickly inserted into the ring shaped slot 12 and is cooperatively connected.
Wherein, the described first ring-like 32 right side of disk is mutually touched with 30 left side of sliding plate, and described first is ring-like
Disk 32 and the described second ring-like 33 integral structure of disk.
Wherein, the upper dateline 51 and city are electrically connected, and described first connects 36 electric power of dateline on dateline 34 and described first
Connection, second company's dateline 13 and the plug 1 are electrically connected, so that power supply safety is stablized.
In initial position, the electricity favourable turn 42 is in stop working state, and the sliding plate 30 is located at described the
The right end position of one slippage slot 3 and second slippage slot 4, described to plug together column 31, the first ring-like disk 32 and second ring-like
Disk 33 is respectively positioned in first slippage slot 3, and first company's dateline 34 and the upper dateline 51 are in relative status, described to insert
31 left end of zygostyle and the mating groove 5 are in relative status, and dateline 36 is in off-position on described first.
When needing to be inserted into plug 1, first the inserting-connection block 10 is aligned with the slot that plugs together, then pushes up described insert
First 1 so that the inserting-connection block 10 be inserted into it is described plug together in slot, when the upper surface and the upper end for plugging together slot of the inserting-connection block 10
When face touches, the inserting-connection block 10 is just cooperatively connected with the slot that plugs together, at this point, described plug together column 31, cross slot 11 and cooperation
5 three of slot is in relative status, and the second ring-like disk 33 is in relative status with the ring shaped slot 12, then controls the electricity
42 work turn of favourable turn, the 42 work turn of electricity favourable turn drive 41 turn of spiral shell type bar, 41 turn of the spiral shell type bar driving
The sliding plate 30 slides to the left, and the sliding plate 30 slides plug together column 31, the first ring-like disk 32 and second described in promotion to the left
Ring-like disk 33 slides to the left simultaneously, when the sliding plate 30 is slid onto the left end position of second slippage slot 4 to the left, control
It makes the electricity favourable turn 42 to stop working, the column 31 that plugs together described at this time has already passed through the slot 11 excessively and is inserted into the mating groove 5
Be cooperatively connected, thus by the inserting-connection block 10 be locked in it is described plug together in slot, the second ring-like disk 33 is then inserted into described ring-like
It is cooperatively connected in slot 12, so that secondary locking is carried out to the inserting-connection block 10 by the described second ring-like disk 33, at this point, described the
One company's dateline 34 and the upper dateline 51 touch energization, and dateline 36 and second company dateline 13 touch energization on described first,
The plug 1 is now in lock state and is also at energized state.
When needing to extract plug 1, the plug 1 is held, then controls the 42 work reversion of electricity favourable turn, from
And the sliding plate 30 is slid to the right, when the sliding plate 30 is slid onto the right first slippage slot 3 and institute
When stating the right end position of the second slippage slot 4, so that the present apparatus is restored to initial position, described first is powered on
First 36 power off and unlock the inserting-connection block 10, finally extract the inserting-connection block 10 in slot from described plug together plug can be realized
1 extraction.
The beneficial effects of the present invention are:
1. by the way that inserting-connection block to be inserted into inserting deep gouge, when the upper surface of inserting-connection block and the upper surface of inserting deep gouge touch
When, inserting-connection block is just cooperatively connected with inserting deep gouge, and the second ring-like disk and ring shaped slot are in relative status, then control electricity favourable turn
Work turn driving sliding plate slides to the left, and sliding plate slide to the left pushes that plug together column, the first ring-like disk and the second ring-like disk same
When slide to the left, when sliding plate is slid onto the left end position of the second slippage slot to the left, plug together column had already passed through slot and insert
It is cooperatively connected into mating groove, so that inserting-connection block is locked in inserting deep gouge, the second ring-like disk, which is then inserted into ring shaped slot, to be cooperated
Connection, so that secondary locking is carried out to inserting-connection block by the second ring-like disk, at this point, first company's dateline and upper dateline touch energization,
Dateline and second company's dateline touch energization on first, and plug is now in lock state and is also at energized state, to increase
The insertion efficiency of plug, so that the locking of plug is secured, energization safety and stability.
2. then the work reversion of control electricity favourable turn, so that sliding plate slides to the right, works as sliding plate by holding plug
When being slid onto the right end position of the first slippage slot and the second slippage slot to the right, so that the present apparatus is restored to initial position
Dateline on first is powered off and inserting-connection block is unlocked by state, finally from inserting deep gouge extract inserting-connection block can be realized it is slotting
The extraction of head, to increase the extraction efficiency of plug.
3. plug locking securely, improves the safety that electric heater uses in the present invention, by first to plug when insertion
Be powered again to plug after being locked, when extraction first plug is powered off after plug is unlocked again, whole device
It is easy to operate, and secondary locking is carried out to inserting-connection block by the second ring-like disk, the stability of plug locking is increased, it is whole
A device provides dynamic power by an electricity favourable turn and can be realized, and reduces input cost, considerably increase plug insertion and
Efficiency is extracted, effectively prevents that electric shock accidents occurs when into and out plug.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (3)
1. a kind of family's electric heater, the plug including the socket being arranged on wall and with socket mating connection,
It is characterized in that: being provided with the inserting deep gouge stretched upwards on the socket bottom face, the inserting deep gouge is provided in right side
The first slippage slot stretched to the right is provided with the second slippage slot, inserting deep gouge left end in first slippage slot upper surface
It is provided with mating groove in face, is provided with dateline in the middle part of the mating groove left side, being provided in first slippage slot can be left
The sliding plate of right sliding, the sliding plate upper end, which is stretched upwards and is inserted into second slippage slot, to be cooperatively connected, and described second
It is provided with sliding plate upper end described in break-through in slippage slot and is moved with the electricity favourable turn being arranged in second slippage slot right side
The spiral shell type bar of power connection is additionally provided with plugging together of being fixedly connected in the middle part of the sliding plate left side in first slippage slot
Column, the appearance for plugging together column get close to right end position and are fixedly installed the first ring-like disk, the described first ring-like end face appearance of facing left
It is fixedly installed the second ring-like disk, described plug together is provided with to connect electricity with the upper dateline touches first in the middle part of column left side
Head, it is described to plug together getting close at medium position for column lower end surface and be provided with dateline on first, it is arranged on the plug upper surface useful
With the inserting-connection block being cooperatively connected with the inserting deep gouge, in the middle part of the inserting-connection block, left and right break-through, which is provided with, plugs together column with for described
It passes through and slides the slot of crossing being cooperatively connected, described cross in the middle part of slot upper and lower end faces is correspondingly provided with to power on described first
What head touched second connects dateline, be located on the inserting-connection block right side appearance for crossing slot be provided with to second ring
The ring shaped slot that type disk is cooperatively connected, plug bottom are connected with electric wire, are wired on electric heater, electric heater back
It is fixed to be positioned on wall, it is provided with Water temp indicating gauge in the middle part of electric heater front end face, the electric heater front end face lower right corner is provided with
Indicator light is symmetrically set with hot-water line and cold water pipe in electric heater, and hot-water line and cold water pipe are pierced by electric heating separately down
Hydrophone lower end wall, electric heater are internally provided with heat-generating pipe；The sliding plate upper end is provided with spiral shell type hole, the spiral shell type hole with
The spiral shell type bar spiral shell type line is cooperatively connected, and the spiral shell type bar left end and second slippage slot left side can turn mating connections；
The upper dateline and city are electrically connected, and dateline is electrically connected on first company's dateline and described first, and described second connects dateline
It is connect with the header power.
2. family's electric heater according to claim 1, it is characterised in that: the lower end of the inserting deep gouge is provided with first
Guiding shifting part, the mating groove right end are provided with the second guiding shifting part, and the slot right end of crossing is provided with third guiding shifting part, the ring shaped slot
Right end be provided with the 4th guiding shifting part.
3. family's electric heater according to claim 1, it is characterised in that: the first ring-like disk right side and the cunning
Plate left side is moved mutually to touch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711107980.5A CN107819248B (en) | 2017-11-10 | 2017-11-10 | A kind of family's electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711107980.5A CN107819248B (en) | 2017-11-10 | 2017-11-10 | A kind of family's electric heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107819248A CN107819248A (en) | 2018-03-20 |
| CN107819248B true CN107819248B (en) | 2019-07-12 |
Family
ID=61609303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711107980.5A Active CN107819248B (en) | 2017-11-10 | 2017-11-10 | A kind of family's electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107819248B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5791931A (en) * | 1995-01-25 | 1998-08-11 | Burkhart, Sr.; Steven Andrew | Locking electrical outlet |
| CN201450178U (en) * | 2009-03-12 | 2010-05-05 | 刘小龙 | Lock type socket |
| CN102299454A (en) * | 2011-06-26 | 2011-12-28 | 黄华道 | Power socket possessing plug locking mechanism |
| DE102010038568A1 (en) * | 2010-07-28 | 2012-02-02 | Kiekert Ag | Electrical plug connection for charging electric vehicle, has plug and/or socket, and locking device that is provided with locking mechanism comprising rotary latch and ratchet for rusting of rotary latch |
| CN102354859A (en) * | 2011-08-12 | 2012-02-15 | 叶长青 | Anti-loosening socket |
| CN106654722A (en) * | 2016-11-02 | 2017-05-10 | 柴建儿 | Self-locking power supply device capable of supplying power stably |
-
2017
- 2017-11-10 CN CN201711107980.5A patent/CN107819248B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5791931A (en) * | 1995-01-25 | 1998-08-11 | Burkhart, Sr.; Steven Andrew | Locking electrical outlet |
| CN201450178U (en) * | 2009-03-12 | 2010-05-05 | 刘小龙 | Lock type socket |
| DE102010038568A1 (en) * | 2010-07-28 | 2012-02-02 | Kiekert Ag | Electrical plug connection for charging electric vehicle, has plug and/or socket, and locking device that is provided with locking mechanism comprising rotary latch and ratchet for rusting of rotary latch |
| CN102299454A (en) * | 2011-06-26 | 2011-12-28 | 黄华道 | Power socket possessing plug locking mechanism |
| CN102354859A (en) * | 2011-08-12 | 2012-02-15 | 叶长青 | Anti-loosening socket |
| CN106654722A (en) * | 2016-11-02 | 2017-05-10 | 柴建儿 | Self-locking power supply device capable of supplying power stably |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107819248A (en) | 2018-03-20 |
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Effective date of registration: 20190620 Address after: 529725 No. 51 East Construction Road, Taoyuan Town, Heshan City, Jiangmen City, Guangdong Province Applicant after: TEMES THERMAL ENERGY TECHNOLOGY (JIANGMEN) CO., LTD. Address before: 322200 No. 173 Renmin East Road, Pujiang County, Jinhua, Zhejiang Applicant before: PUJIANG COUNTY JIEHAO IMPORT AND EXPORT CO., LTD. |
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