CN106340752B - Lubricator - Google Patents
Lubricator Download PDFInfo
- Publication number
- CN106340752B CN106340752B CN201610872570.9A CN201610872570A CN106340752B CN 106340752 B CN106340752 B CN 106340752B CN 201610872570 A CN201610872570 A CN 201610872570A CN 106340752 B CN106340752 B CN 106340752B
- Authority
- CN
- China
- Prior art keywords
- pedestal
- lid
- connecting portion
- elastic piece
- waterproof
- 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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
-
- 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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
- H01H2009/048—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings using a sealing boot, e.g. the casing having separate elastic body surrounding the operating member and hermetically closing the opening for it
Abstract
A kind of lubricator, including pedestal and lid, the pedestal is equipped with the cavity for accommodating socket, the lid is connect with the pedestal, the cover cap is set to the cavity, and the pedestal has first connecting portion, and the lid has second connecting portion, the first connecting portion is connect with the second connecting portion, and the pedestal, the lid, the first connecting portion and the second connecting portion are integrally formed.Above-mentioned lubricator, it is set on pedestal by cover cap, the first connecting portion of pedestal and the second connecting portion of lid are integrally formed, know that there is activity space between integrally formed first connecting portion and second connecting portion, so that lid can be rotated to respect to pedestal in access plug, the lid and pedestal of integral type connection is arranged such, and lid and pedestal assembling need not be carried out using assembly process, significantly reduces production cost.
Description
Technical field
The present invention relates to the technical fields of household electrical appliance, more particularly to a kind of lubricator.
Background technique
With the development of science and technology, the household electrical appliance of various functions enter into common people house, therefore Electrical Safety is also increasingly
It is valued by the people, especially at the anticreep aspect of household electrical appliance.Such as bathroom or other moist places or
Special security protection is needed to use in the place of switch socket, it will usually which the protection dress of waterproof splashproof is set on switch socket
It sets.The protective device of waterproof splashproof traditional at present is that two plastic parts are connected into shaft using two plastic part compositions
Shape, however use the big assembly difficulty of the protective device of two plastic parts, lost labor and high production cost.
Summary of the invention
Based on this, it is necessary to provide a kind of lubricator without assembly process.In other technical solutions, also solve
The technical issues of how making lid and pedestal elastic connection.
A kind of lubricator, including pedestal and lid, the pedestal are equipped with the cavity for accommodating socket, the lid and institute
Pedestal connection is stated, the cover cap is set to the cavity, and the pedestal has first connecting portion, and the lid has the second connection
Portion, the first connecting portion are connect with the second connecting portion, the pedestal, the lid, the first connecting portion and institute
State second connecting portion integrated molding.
The lubricator further includes the button being fastened and connected with the pedestal, the button in one of the embodiments,
With the first connection position, the lid has the second connection position, and first connection position is connect with second connection position, described
Button, the lid, first connection position and second connection position are integrally formed.
The lid, the pedestal and the button are all made of plastic material and are made in one of the embodiments, described
First connecting portion and the second connecting portion integrated injection forming, first connection position and the second connection position integral type
Injection molding.
The button end is provided with curved handrail portion in one of the embodiments, and the button offers connection institute
The notch of cavity is stated, the notch is used to accommodate the power supply line for the plug for being inserted into the socket.
The pedestal is respectively arranged with waterproof protrusion in the two sides of the first connecting portion in one of the embodiments,
The lid is respectively arranged with waterproof groove in the two sides of the second connecting portion, and the waterproof protrusion is embedded in the waterproof groove
In.
The peripheral edge margin of the pedestal offers gutter and in the bottom of the gutter in one of the embodiments,
Discharge outlet is offered, the peripheral edge margin of the lid is provided with water bar, and the water bar is embedded in the gutter.
The lid offers resigning through slot in one of the embodiments, and the pedestal corresponds to the resigning through slot
It is provided with installation position, the lid is provided with the first waterproof flexible glue in the bottom of the resigning through slot, and the pedestal is in the peace
Dress is provided with the second waterproof flexible glue on position, and the first waterproof flexible glue is abutted with the second waterproof flexible glue.
The first waterproof flexible glue is provided with the first straight-tooth portion, the second waterproof flexible glue in one of the embodiments,
It is provided with the second straight-tooth portion, first straight-tooth portion is engaged with second straight-tooth portion.
The lubricator further includes upspring structure in one of the embodiments, and the upspring structure includes the first elasticity
Piece and the second elastic piece have gap, first elastic piece and institute between first elastic piece and second elastic piece
It states the second elastic piece to connect with the first connecting portion and the second connecting portion respectively, first elastic piece, described
Two elastic pieces, the first connecting portion and the second connecting portion are integrally formed.
The first connecting portion is provided with the first taper concave edge portion, the second connecting portion in one of the embodiments,
It is provided with the second taper concave edge portion, first elastic piece and second elastic piece are symmetrical arranged, first elastic piece
The middle part of middle part and second elastic piece is away from each other to each other and swells to form the gap with the elliptical cross section of class,
Wherein, first elastic piece includes that the tapered flange portions for being integrally formed setting, the first fan-shaped concave edge portion and second are fan-shaped recessed
Edge, the first taper concave edge portion and the second taper concave edge portion form W-shaped groove, the described first fan-shaped concave edge portion and institute
It states the second fan-shaped concave edge portion and forms V-notch, the central region pair of the protruding end of the tapered flange portions and the W-shaped groove
It answers, the recess direction of the V-notch is identical as the protrusion direction of the tapered flange portions, and the axis of the W-shaped groove, institute
The axis of the axis and the V-notch of stating tapered flange portions is located along the same line.
Above-mentioned lubricator is set on pedestal, the first connecting portion of pedestal and the second connecting portion one of lid by cover cap
It is body formed, it is known that there is activity space, so that lid is with respect to pedestal between integrally formed first connecting portion and second connecting portion
It can be rotated to that the lid and pedestal of integral type connection is arranged such in access plug, and need not be covered using assembly process
Body and pedestal assembling, significantly reduce production cost.
Above-mentioned lubricator has class when lid is with respect to pedestal rotary fastening by the first elastic piece and the second elastic piece
The gap of elliptical cross section becomes smaller, center line doubling of the tapered flange portions along W-shaped groove and V-notch, tapered flanges
Portion's stress doubling deformation, there are elastic potential energys for tapered flange portions, when lid is with respect to pedestal Unscrew, the bullet of tapered flange portions
Property potential energy release, tapered flange portions restore the state before deformation by elastic potential energy, drive lid with respect to leaving pedestal at this time
Rotation is bounced in direction, to realize in the moment for starting button, lid flexibly leaves pedestal, and utilizes the characteristic of plastics,
So that lid with respect to after pedestal Unscrew again not the effect of external force when, lid keeps opposite with the pedestal state left, with
The socket being housed on pedestal is pulled up convenient for user.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of lubricator in one embodiment；
Fig. 2 is the structural schematic diagram of pedestal in one embodiment；
Fig. 3 is the structural schematic diagram of lid in one embodiment；
Fig. 4-1 is the structural schematic diagram that the first waterproof flexible glue is connect with the second waterproof flexible glue in one embodiment；
Fig. 4-2 is the structural schematic diagram of the second waterproof flexible glue in one embodiment；
Fig. 5 is the structural schematic diagram of button in one embodiment；
Fig. 6 is the structure enlargement diagram of part A in embodiment described in Fig. 1；
Fig. 7 is the structural schematic diagram at another visual angle of lubricator in one embodiment；
Fig. 8 is the structure enlargement diagram of part B in embodiment described in Fig. 7；
Fig. 9 is the application schematic diagram of lubricator in one embodiment.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited by the specific embodiments disclosed below.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.Term as used herein " vertically ", " level
", "upper", "lower", "left", "right" and similar statement for illustrative purposes only, be not offered as being uniquely to implement
Mode.
Referring to Fig. 1, its structural schematic diagram for lubricator 10 in one embodiment, a kind of lubricator 10 includes pedestal
110 and lid 120, lid 120 connect with pedestal 110.Pedestal 110 is equipped with the cavity 111 for accommodating socket, and lid 120 covers
Set on cavity 111.Pedestal 110 have first connecting portion 130, lid 120 have second connecting portion 140, first connecting portion 130 with
Second connecting portion 140 connects.Pedestal 110, lid 120, first connecting portion 130 and second connecting portion 140 are integrally formed.
Above-mentioned lubricator 10, is covered on pedestal 110 by lid 120, the first connecting portion 130 and lid of pedestal 110
120 second connecting portion 140 is integrally formed, it is known that is had between integrally formed first connecting portion 130 and second connecting portion 140
Activity space, so that lid 120 can be rotated to that the lid of integral type connection is arranged such in access plug with respect to pedestal 110
120 and pedestal 110, and lid 120 need not be carried out using assembly process and pedestal 110 assembles, it significantly reduce production cost.
To be fixed on lid 120 on pedestal 110, for example, lubricator further includes the button being fastened and connected with pedestal 110
150.For example, button 150 has the first connection position 151, lid 120 has the second connection position 121, the first connection position 151 and the
Two connection positions 121 connection, for example, the first connection position be protrusion discount, the second connection position be catching groove, discount be snapped in catching groove with
Connect lid with pedestal.Button 150, lid 120, the first connection position 151 and the second connection position 121 are integrally formed.In this way,
After lid 120 is covered on cavity 111, by being fastened and connected for button 150 and pedestal 110, lid 120 can be made to be fixed on pedestal
On 110, so that the gear in lid 120 is set, prevent outside moisture from entering cavity 111, and then realize the function of waterproof.
In the present embodiment, lid 120, pedestal 110 and button 150 are all made of plastic material and are made.For example, first connecting portion
130 with 140 integrated injection forming of second connecting portion；For another example, the first connection position 151 and 121 integral type of the second connection position are molded
Molding.In this way, three plastic parts such as lid 120, pedestal 110 and button 150 are made into one by using the characteristic of plastics itself
Body formula, while also achieving the function that lid 120 is rotated relative to pedestal 110.That is, pedestal 110 and lid 120 connect into
One, it is integrally formed using mold, while realizing lid 120 and cover after rotation and being set on pedestal 110.
Referring to Fig. 2, its structural schematic diagram for pedestal 110 in one embodiment, for example, pedestal 110 is square structure；
For another example, pedestal 110 is rectangular structure；For another example, the structure that pedestal 110 is square.For example, pedestal 110 is circular configuration.
It should be pointed out that square structure or circular configuration refer to the structure that pedestal 110 is presented on the whole, it is understood that be
Its frame has rectangular or circular cross section.For example, the be rendered as square structure of pedestal 110 on the whole；For another example, from whole
The be rendered as circular configuration of body upper bed-plate 110.
To make the original socket that installed or will install of receiving, as shown in Fig. 2, for example, the bottom of pedestal 110 is arranged
There is opening 201.The 201 connection cavity 111 of opening.For example, the shape of the shape adaptation socket of opening 201.Due in the market
Most of socket be it is rectangular, in the present embodiment, be open 201 be shaped to it is rectangular.Opening 201 cross-sectional area according to
The size of socket is arranged.In this way, originally installed or the socket that will install can pass through opening 201 be housed in it is described
In cavity 111, to realize water-proof function by the lid 120.
Referring to Fig. 3, its structural schematic diagram for lid 120 in one embodiment, corresponding to the structure of pedestal 110, example
Such as, lid 120 is square structure；For another example, lid 120 is rectangular structure；For another example, the structure that lid 120 is square.Example
Such as, lid 120 is circular configuration.It should be pointed out that square structure or circular configuration refer to that lid 120 is on the whole
Existing structure, it is understood that there is rectangular or circular cross section for its frame.For example, lid 120 is on the whole
It is now square structure；For another example, the be rendered as circular configuration of lid 120 on the whole.
In use, the plug of electrical appliance will be inserted on the socket for being housed in cavity 111, and the plug of electrical appliance will be received
Hold in cavity 111, but power supply line is needed across lid 120, to make the power supply line for the plug for being housed in cavity 111 may pass through lid
120 edge, in conjunction with Fig. 1, Fig. 2 and Fig. 3, for example, lid 120 offers resigning through slot 301.For example, resigning through slot 301 opens up
In the side of lid 120；For another example, resigning through slot 301 is opened in the central region of the side of lid 120.In the present embodiment, lid
The central region of 120 sides far from the pedestal 110 forms the resigning through slot 301 towards the bottom notch of lid 120.Such as
This, the power supply line for being housed in cavity 111 can be caught in resigning through slot 301, to pass through the power supply for being housed in the socket of cavity 111
Line.
To prevent outside moisture from entering in cavity 111 from resigning through slot 301, for example, pedestal 110 corresponds to resigning through slot
301 are provided with installation position 203.For example, lid 120 is provided with mounting portion 302 in the bottom of resigning through slot 301.For example, lid
120 in being provided with the first waterproof flexible glue 101 on mounting portion 302, pedestal 110 is in being provided with the second waterproof flexible glue on installation position 203
102.For example, the first waterproof flexible glue 101 is abutted with the second waterproof flexible glue 102 after being fastened and connected of lid 120 and pedestal 110.Example
Such as, the first waterproof flexible glue 101 is that soft waterproof material is made with the second waterproof flexible glue 102.For example, the first waterproof flexible glue 101
It is that silica gel is made with the second waterproof flexible glue 102.In this way, the power supply line for being housed in the plug of cavity 111 is passing through resigning through slot
When 301, for power supply line between the first waterproof flexible glue 101 and the second waterproof flexible glue 102, resigning through slot 301 is soft by the first waterproof
Glue 101 is filled, and the first waterproof flexible glue 101 and the second waterproof flexible glue 102 also fill up the space around power supply line, to disconnect institute
Cavity 111 and external connection are stated, and then prevents outside moisture from entering in cavity 111 from resigning through slot 301, realizes the mesh of waterproof
's.
Fig. 4-1 is please referred to, the knot connecting for the first waterproof flexible glue 101 in one embodiment with the second waterproof flexible glue 102
Structure schematic diagram, preferably to disconnect the cavity 111 and external connection, for example, the first waterproof flexible glue 101 is provided with first directly
Teeth portion 401, the second waterproof flexible glue 102 are provided with the second straight-tooth portion 402, and the first straight-tooth portion 401 is engaged with the second straight-tooth portion 402.
That is, the first waterproof flexible glue 101 is abutted with the second waterproof flexible glue 102 after being fastened and connected of lid 120 and pedestal 110, the
Teeth portion 401 is engaged with the second straight-tooth portion 402 always.For example, the first straight-tooth portion 401 and the second straight-tooth portion 402 are soft silica gel system
At.
In this way, being housed in the power supply line of the plug of cavity 111 when passing through resigning through slot 301, the power supply line of plug is practical
On be to be abutted with the first straight-tooth portion 401 with the second straight-tooth portion 402, and the first straight-tooth portion 401 and second made of soft silica gel
Straight-tooth portion 402 will generate deformation when the power supply line with plug abuts, wherein the part directly abutted with the power supply line of plug will
It is jacked up and the power supply line of serious deformation and portion envelops plug by the power supply line of plug, and is not abutted directly with the power supply line of plug
Part deformation it is smaller, can still be blocked in the resigning through slot 301, thus be blocked in the resigning through slot 301
The part of the power supply line of the part and portion envelops plug in the first straight-tooth portion 401 and the second straight-tooth portion 402 is by the gear of large area
It is located in the resigning through slot 301, to disconnect the cavity 111 and external connection, realizes the function of waterproof.
Fig. 4-2 is please referred to, is the structural schematic diagram of the second waterproof flexible glue 102 in one embodiment, it is anti-to further realize
The function of water, now to the specific structure of the first waterproof flexible glue 101 and the second waterproof flexible glue 102 by taking the second waterproof flexible glue 102 as an example
It is illustrated.For example, the second waterproof flexible glue 102 has the second straight-tooth portion 402.For example, the second straight-tooth portion 402 includes several straight-tooth
Item 501.In the present embodiment, the second straight-tooth portion 402 includes four spur racks 501.For example, in two spur racks 501 therein
Portion is provided with resigning breach 502.In conjunction with Fig. 1 and Fig. 5, for example, resigning breach 502 is connected to the cavity 111.
In this way, be housed in the power supply line of the plug of cavity 111 when passing through resigning through slot 301, with the first straight-tooth portion 401 with
Second straight-tooth portion 402 abuts, and the power supply line of plug is partially submerged into resigning breach 502, to avoid straight with the power supply line of plug
The part for connecing abutting will be jacked up and serious deformation by the power supply line of plug, and then influence the function of waterproof.That is, four straight
The middle part of two spur racks 501 in rack gear 501 is provided with resigning breach 502, and the power supply line of plug is partially submerged into resigning breach
The deformation 502 and wrapped up by spur rack 501, and have jaggy spur rack 501 is less than two of no resigning breach 502
Spur rack 501, thus the part in the first straight-tooth portion 401 and the second straight-tooth portion 402 being blocked in the resigning through slot 301, with
And the part of the power supply line of portion envelops plug being blocked in large area in the resigning through slot 301, to disconnect the sky
Chamber 111 and external connection, realize the function of waterproof.
Referring to Fig. 2 and Fig. 3, for the water flowed into pedestal 110 is expelled to outside in time, for example, pedestal 110
Offer gutter 204 and discharge outlet 205.For example, gutter 204 is connected to the cavity 111.In the present embodiment, pedestal 110
Peripheral edge margin offers gutter 204 and offers discharge outlet 205 in the bottom of gutter 204.Corresponding, lid 120 is arranged
There is water bar 303.For example, the peripheral edge margin of lid 120 is provided with water bar 303.For example, the insertion of water bar 303 is drawn
In sink 204.In the present embodiment, pedestal 110 is provided with flange part 206 in 201 peripheral edge margins of the opening.For example, flange part
206 are arranged to the structure of semi-surrounding around 201 peripheries of the opening.For example, the height of flange part 206 is greater than the side of pedestal 110
The height of edge.The edge of flange part 206 and pedestal 110 forms the gutter 204.In this way, when external water accidentally enters
When inside lubricator, secondary waterproof can be realized by water bar 303, and will enter by gutter 204 and discharge outlet 205
Water be expelled to outside.
To prevent moisture from entering the cavity 111 between first connecting portion 130 and second connecting portion 140, in conjunction with Fig. 2 and
Fig. 3, for example, pedestal 110 is respectively arranged with waterproof protrusion 202 in the two sides of first connecting portion 130, lid 120 is in the second connection
The two sides in portion 140 are respectively arranged with waterproof groove 304.In the present embodiment, waterproof protrusion 202 is set to the close of flange part 206
On the side of lid 120.For example, waterproof protrusion 202 is embedded in waterproof groove 304 after being fastened and connected of lid 120 and pedestal 110
In.To prevent moisture from entering the cavity 111 between first connecting portion 130 and second connecting portion 140, it is also possible to
Play the function of positioning.In the present embodiment, waterproof protrusion 202 is strip protrusion, and quantity is every side two.It is corresponding,
Waterproof groove 304 is long striped groove, and quantity is every side two.
Referring to Fig. 5, its structural schematic diagram for button 150 in one embodiment, for example, button 150 is symmetrically arranged with
Two buckling parts 501, it is corresponding, as shown in Fig. 2, pedestal 110 be provided be symmetrical arranged there are two fasten position 207, buckling parts 501
After being fastened and connected with fastening position 207, lid 120 be located on pedestal 110, to realize connection.
For across the power supply line of plug, for example, button 150 offers the notch 502 of connection cavity 111, notch 502 is used for
The power supply line of the plug of receiving insertion socket.In the present embodiment, the u-shaped shape of notch 502.For example, two buckling parts 501
It is respectively arranged on 502 two sides of notch of u-shaped shape.In this way, the power supply line of plug can pass through u-shaped shape
Notch 502 leads to outside.
For convenient for operate button 150, for example, 150 end of button is provided with curved handrail portion 503.For example, curved handrail portion
503 cross sections with arc.For example, 150 end of button, which is extended, curved handrail portion 503.For example, curved handrail portion
503 quantity is two, for example, two curved handrail portions 503 are respectively arranged on 502 two sides of notch of u-shaped shape.
In this way, user can rapidly operate button 150 under the action of curved handrail portion 503, by 150 whiz pedestal 110 of button,
To which detachable cover 120 is to leave pedestal 110 for lid 120, it is commonly called as opening lubricator, to pull up the plug being inserted on socket.
Also referring to Fig. 1, Fig. 6, Fig. 7 and Fig. 8, to make user by 150 whiz pedestal 110 of button, lid 120 is opposite
Pedestal 110 has elastic force effect, i.e., when starting button 150, lid 120 flexibly leaves pedestal 110, for example, lubricator also wraps
Upspring structure 600 is included, upspring structure 600 includes the first elastic piece 601 and the second elastic piece 602.For example, the first elastic piece 601
There is gap 660 between the second elastic piece 602.For example, the first elastic piece 601 and the second elastic piece 602 are respectively with first
Interconnecting piece 130 and second connecting portion 140 connect.For example, the first elastic piece 601, the second elastic piece 602, first connecting portion 130 with
And second connecting portion 140 is integrally formed.
For example, the first elastic piece 601 and the second elastic piece 602 all have the cross section of arc.For example, first connecting portion
130 are provided with the first taper concave edge portion 603, and second connecting portion 140 is provided with the second taper concave edge portion 604.That is, first
Taper concave edge portion 603 is the shape with the class triangular-section that obtuse triangle section or apex angle are fillet, similarly, second
Taper concave edge portion 604 is the shape with the class triangular-section that obtuse triangle section or apex angle are fillet.
In the present embodiment, the first elastic piece 601 and the second elastic piece 602 are symmetrical arranged, the middle part of the first elastic piece 601 with
The middle part of second elastic piece 602 is away from each other to each other and swells to form the gap 660 with the elliptical cross section of class,
In, the first elastic piece 601 includes the fan-shaped concave edge of tapered flange portions 605, first portion 606 and the second sector for being integrally formed setting
Concave edge portion 607.For example, the first taper concave edge portion 603 and the second taper concave edge portion 604 form W-shaped groove.For example, first is fan-shaped
Concave edge portion 606 and the second fan-shaped concave edge portion 607 form V-notch, the middle part of the protruding end of tapered flange portions 605 and W-shaped groove
Region is corresponding, and the recess direction of V-notch is identical as the protrusion direction of tapered flange portions 605, and the axis of W-shaped groove, taper
The axis of flange part 605 and the axis of V-notch are located along the same line.
In this way, by the first elastic piece 601 and the second elastic piece 602, when lid 120 is with respect to 110 rotary fastening of pedestal,
Gap 660 with the elliptical cross section of class becomes smaller, center line pair of the tapered flange portions 605 along W-shaped groove and V-notch
Folding, 605 stress doubling deformation of tapered flange portions, there are elastic potential energys for tapered flange portions 605, revolve in lid 120 with respect to pedestal 110
When turning to open, the elastic potential energy release of tapered flange portions 605, tapered flange portions 605 restore the shape before deformation by elastic potential energy
State drives lid 120 to bounce rotation relative to the direction for leaving pedestal 110 at this time, to realize in the wink for starting button 150
Between, lid 120 flexibly leaves pedestal 110, and using the characteristic of plastics, so that lid 120 is with respect to after 110 Unscrew of pedestal
Again not the effect of external force when, lid 120 keeps the opposite state left with pedestal 110, is housed in bottom in order to which user pulls up
Socket on seat.
In one embodiment, the first elastic piece 601 and the second elastic piece 602 are symmetrical arranged, wherein the first elastic piece 601 packet
The first tapered flange portions 605 for being integrally formed setting, the second tapered flange portions 605, the first arcuate extensions, the second arc is included to prolong
Extending portion, the first fan-shaped concave edge portion 606 and the second fan-shaped concave edge portion 607, and, the first tapered flange portions 605 and the second taper are convex
Edge 605, which is symmetrical arranged, forms W-shaped tapered flanges, and the first arcuate extensions and the second arcuate extensions are symmetrical arranged formation width
The extension being gradually increased.For example, in the first fan-shaped concave edge portion 606 and 607 formation of the second fan-shaped concave edge portion and W-shaped tapered flanges
The corresponding V-notch in portion region, the width of the first arcuate extensions is from one end close to the first tapered flange portions 605 towards close
The other end in the first fan-shaped concave edge portion 606 is gradually increased, and the width of the second arcuate extensions is from close to the second tapered flange portions 605
One end be gradually increased towards the other end close to the second fan-shaped concave edge portion 607, and the axis of W-shaped tapered flanges and V-arrangement lack
The axis of mouth is located along the same line.
In one embodiment, for example, connecting groove is arranged between first connecting portion and the second connecting portion, for using
When, such as when lid is relative to base rotation, first connecting portion and the second connecting portion close proximity and avoid because the two from
Body structure mutual extrusion and crack.For another example, the connecting groove has obtuse triangle section or apex angle is the class three of fillet
Angle section.For another example, the both ends of the connecting groove, which open up, sets gap, in this way, can preferably avoid first connecting portion with
And end when second connecting portion close contact squeezes problem, so that lubricator is more durable.For another example, the gap is axial symmetry
Two halves heart-shaped structure, in this way, when squeezing stress, such as when lubricator fastens, connecting groove has more preferable in its opening position
Resistance to crowded performance, deformation occurs or occur slight deformation on the basis of, avoid because first connecting portion and second connect
Both portions self structure mutual extrusion and cause to crack.
Referring to Fig. 9, its application schematic diagram for lubricator in one embodiment, the various embodiments described above for ease of understanding,
For example, socket 80 is set in the cavity 111 of pedestal 110, pedestal 110 and lid 120 are the state left.Plug 90 is plugged in
In the jack of socket 80, the power supply line 91 of plug 90 passes through resigning through slot 301, and the power supply line 91 of plug 90 also with the second waterproof
Flexible glue 102 abuts.
In this way, be covered on pedestal 110 by lid 120, the second of the first connecting portion 130 of pedestal 110 and lid 120
Interconnecting piece 140 is integrally formed, it is known that there is activity space between integrally formed first connecting portion 130 and second connecting portion 140,
So that lid 120 can be rotated to that the lid 120 and pedestal of integral type connection is arranged such in access plug with respect to pedestal 110
110, and lid 120 and the assembling of pedestal 110 need not be carried out using assembly process, significantly reduce production cost.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (9)
1. a kind of lubricator, including pedestal and lid, the pedestal are equipped with cavity for accommodating socket, the lid with it is described
Pedestal connection, the cover cap are set to the cavity, which is characterized in that the pedestal has first connecting portion, the lid tool
There is second connecting portion, the first connecting portion is connect with the second connecting portion, and the pedestal, the lid, described first connect
Socket part and the second connecting portion are integrally formed；The lubricator further includes upspring structure, and the upspring structure includes first
Elastic piece and the second elastic piece have gap, first elastic piece between first elastic piece and second elastic piece
It is connect respectively with the first connecting portion and the second connecting portion with second elastic piece, first elastic piece, institute
The second elastic piece, the first connecting portion and the second connecting portion is stated to be integrally formed.
2. lubricator according to claim 1, which is characterized in that the lubricator further includes being fastened and connected with the pedestal
Button, the button have the first connection position, the lid have the second connection position, first connection position and described second
Connection position connection, the button, the lid, first connection position and second connection position are integrally formed.
3. lubricator according to claim 2, which is characterized in that the lid, the pedestal and the button are all made of
Plastic material is made, the first connecting portion and the second connecting portion integrated injection forming, first connection position and institute
State the second connection position integrated injection forming.
4. the lubricator according to any one of claim 2~3, which is characterized in that the button end is provided with arc
Armrest part, the button offer the notch for being connected to the cavity, and the notch is for accommodating the plug for being inserted into the socket
Power supply line.
5. lubricator according to claim 1, which is characterized in that the pedestal is distinguished in the two sides of the first connecting portion
It is provided with waterproof protrusion, the lid is respectively arranged with waterproof groove, the waterproof protrusion in the two sides of the second connecting portion
It is embedded in the waterproof groove.
6. lubricator according to claim 1, which is characterized in that the peripheral edge margin of the pedestal offer gutter and in
The bottom of the gutter offers discharge outlet, and the peripheral edge margin of the lid is provided with water bar, and the water bar is embedding
Enter in the gutter.
7. lubricator according to claim 1, which is characterized in that the lid offers resigning through slot, the pedestal pair
Resigning through slot described in Ying Yu is provided with installation position, and the lid is provided with the first waterproof flexible glue in the bottom of the resigning through slot,
The pedestal is supported with the second waterproof flexible glue in being provided with the second waterproof flexible glue, the first waterproof flexible glue on the installation position
It connects.
8. lubricator according to claim 7, which is characterized in that the first waterproof flexible glue is provided with the first straight-tooth portion,
The second waterproof flexible glue is provided with the second straight-tooth portion, and first straight-tooth portion is engaged with second straight-tooth portion.
9. lubricator according to claim 1, which is characterized in that the first connecting portion is provided with the first taper concave edge
Portion, the second connecting portion are provided with the second taper concave edge portion, and first elastic piece and second elastic piece are symmetrical arranged,
The middle part of the middle part of first elastic piece and second elastic piece is away from each other to each other and swells to be formed with class ellipse
The gap of the cross section of shape,
Wherein, first elastic piece includes the tapered flange portions for being integrally formed setting, the first fan-shaped concave edge portion and the second fan
Shape concave edge portion, the first taper concave edge portion and the second taper concave edge portion form W-shaped groove, the described first fan-shaped concave edge portion
V-notch, the central region of the protruding end of the tapered flange portions and the W-shaped groove are formed with the described second fan-shaped concave edge portion
Corresponding, the recess direction of the V-notch is identical as the protrusion direction of the tapered flange portions, and the axis of the W-shaped groove,
The axis of the axis of the tapered flange portions and the V-notch is located along the same line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610872570.9A CN106340752B (en) | 2016-09-29 | 2016-09-29 | Lubricator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610872570.9A CN106340752B (en) | 2016-09-29 | 2016-09-29 | Lubricator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106340752A CN106340752A (en) | 2017-01-18 |
| CN106340752B true CN106340752B (en) | 2019-01-18 |
Family
ID=57839756
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610872570.9A Active CN106340752B (en) | 2016-09-29 | 2016-09-29 | Lubricator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106340752B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207116779U (en) * | 2017-06-13 | 2018-03-16 | 飞利富科技股份有限公司 | A kind of floor socket outlet |
| CN110391544B (en) * | 2019-07-08 | 2020-09-25 | 宁波公牛电器有限公司 | Waterproof box |
| WO2021004134A1 (en) * | 2019-07-08 | 2021-01-14 | 宁波公牛电器有限公司 | Protective case and socket device |
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| US5391092A (en) * | 1992-10-06 | 1995-02-21 | Sumitomo Wiring Systems, Ltd. | Connector cover and method for assembling connector cover |
| CN2847492Y (en) * | 2005-11-19 | 2006-12-13 | 惠州爱帝威电工科技有限公司 | Anti-splash box for switch and socket |
| CN201523194U (en) * | 2009-09-10 | 2010-07-07 | 宁波正一电器有限公司 | Outdoor power connection waterproof box |
| CN201780892U (en) * | 2010-08-19 | 2011-03-30 | Tcl-罗格朗国际电工（惠州）有限公司 | Switch or socket device with panel |
| CN202307589U (en) * | 2011-05-23 | 2012-07-04 | 白香 | Splash-proof box |
| CN204088736U (en) * | 2014-09-28 | 2015-01-07 | 上海凤祉实业有限公司 | Multifunctional water-proofing socket |
| CN204497469U (en) * | 2015-03-20 | 2015-07-22 | 上海凤祉实业有限公司 | Waterproof socket |
| CN204597084U (en) * | 2015-03-27 | 2015-08-26 | 上海天逸电器股份有限公司 | High waterproof Three-hole socket |
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|---|---|---|---|---|
| US5391092A (en) * | 1992-10-06 | 1995-02-21 | Sumitomo Wiring Systems, Ltd. | Connector cover and method for assembling connector cover |
| CN2847492Y (en) * | 2005-11-19 | 2006-12-13 | 惠州爱帝威电工科技有限公司 | Anti-splash box for switch and socket |
| CN201523194U (en) * | 2009-09-10 | 2010-07-07 | 宁波正一电器有限公司 | Outdoor power connection waterproof box |
| CN201780892U (en) * | 2010-08-19 | 2011-03-30 | Tcl-罗格朗国际电工（惠州）有限公司 | Switch or socket device with panel |
| CN202307589U (en) * | 2011-05-23 | 2012-07-04 | 白香 | Splash-proof box |
| CN204088736U (en) * | 2014-09-28 | 2015-01-07 | 上海凤祉实业有限公司 | Multifunctional water-proofing socket |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106340752A (en) | 2017-01-18 |
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Address after: 516007 b1-b3 workshop, No.39 Hechang 6th Road East, Zhongkai high tech Zone, Huizhou City, Guangdong Province Patentee after: Legrand intelligent electric (Huizhou) Co.,Ltd. Address before: 516007 b1-b3 workshop, No.39 Hechang 6th Road East, Zhongkai high tech Zone, Huizhou City, Guangdong Province Patentee before: TCL-LEGRAND INTERNATIONAL ELECTRICAL (HUIZHOU) Co.,Ltd. |
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