CN204493711U - A kind of electric motor car lanterns charging mouth sealing structure with superior water-proof function - Google Patents
A kind of electric motor car lanterns charging mouth sealing structure with superior water-proof function Download PDFInfo
- Publication number
- CN204493711U CN204493711U CN201520153426.0U CN201520153426U CN204493711U CN 204493711 U CN204493711 U CN 204493711U CN 201520153426 U CN201520153426 U CN 201520153426U CN 204493711 U CN204493711 U CN 204493711U
- Authority
- CN
- China
- Prior art keywords
- piston body
- hole
- socket
- valve pocket
- air guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of electric motor car lanterns charging mouth sealing structure with superior water-proof function, aim to provide a kind of water-proof performance good, effectively can solve the interior water inlet of the charge port socket occurred in automobile Long-Time Service process, affect the normal use of electric car charging interface, reduce the electric motor car lanterns charging mouth sealing structure of the problem of the Security of vehicle charging process.It comprises charge port socket, be hinged on charge port socket, for sealing the socket end cap of the port hiding charge port socket, be arranged on the voltage stabilizing gas holder on vehicle body and air pump, described charge port socket upper-end surface is provided with annular groove, gas-flow closure circle is provided with in described annular groove, be provided with the annular inflatable inner chamber arranged around gas-flow closure circle in gas-flow closure circle, described gas-flow closure circle be also provided with self adaption inflation actuator.
Description
Technical field
The utility model relates to a kind of electric motor car charge port, is specifically related to a kind of electric motor car lanterns charging mouth sealing structure with superior water-proof function.
Background technique
Traditional fuel-engined vehicle is provided with oil filler, and in order to protect oil filler, and improving automobile appearance effect, oil filler is generally seated in cap assembly of fuel filler.Same, current new-energy automobile---electric vehicle is then provided with charge port, and in order to identical object, charge port is also be arranged in charging port cap assembly usually; But unlike the charge port assembly of electric vehicle, there is stricter waterproof and dustproof requirement with conventional fuel oil automobile.
The charge port structure of electric vehicle generally includes the electric mouth socket be arranged on vehicle body, to be hinged on charge port socket, for the socket end cap that seals the port hiding charge port socket and the interface arrangment be arranged between socket end cap and charge port socket.Normally direct the covering in socket end of the sealing configuration of the charge port of current electric vehicle arranges seal ring, and when socket end cap closes on charge port socket, interface arrangment engages, and seal ring is formed and is tightly connected between socket end cap and charge port socket upper-end surface; But this sealing configuration is by charge port socket and socket end cap makes and the impact of assembly precision, expand with heat and contract with cold modification and the change in gap between the electric mouth socket that causes and socket end cap is produced by variation of ambient temperature, and by the vibration influence in vehicle traveling process; The sealing effect of the sealing configuration of current electric car charging interface is affected, sealability is not good, and rainproof performance is not good, easily occurs intaking in charge port socket in Long-Time Service process, affect the normal use of electric car charging interface, reduce the Security of vehicle charging process.
Model utility content
The purpose of this utility model is to overcome deficiency of the prior art, there is provided a kind of water-proof performance good, effectively can solve the interior water inlet of the charge port socket occurred in Long-Time Service process, affect the normal use of electric car charging interface, reduce the electric motor car lanterns charging mouth sealing structure with superior water-proof function of the problem of the Security of vehicle charging process.
The technical solution of the utility model is:
A kind of electric motor car lanterns charging mouth sealing structure with superior water-proof function, comprise charge port socket, be hinged on charge port socket, for sealing the socket end cap of the port hiding charge port socket, be arranged on the voltage stabilizing gas holder on vehicle body and air pump, described charge port socket upper-end surface is provided with annular groove, be provided with gas-flow closure circle in described annular groove, in gas-flow closure circle, be provided with the annular inflatable inner chamber arranged around gas-flow closure circle, described gas-flow closure circle is also provided with self adaption inflation actuator;
Described self adaption inflation actuator comprises being arranged on, and gas-flow closure circle fills exhaust guide, slidably be arranged on successively and fill first piston body in exhaust guide, second piston body and the 3rd piston body, connect the head rod of first and second piston body and the second connecting rod of connection second and the 3rd piston body;
Described the inner filling exhaust guide is positioned at annular inflatable inner chamber, and the outer end filling exhaust guide is positioned at outside gas-flow closure circle, fills the inside and outside both ends open of exhaust guide; Described first piston body is near the inner filling exhaust guide, and one end of first piston body is positioned at the outside filling exhaust guide; Described 3rd piston body is near the outer end filling exhaust guide;
First and second connecting rod described and first piston body are coaxially arranged, be provided with along the axially extended axial vent holes of first piston body in head rod, one end of this axial vent holes extends toward first piston body direction, and extend in first piston body, the other end extends toward the 3rd piston body direction, and runs through the second piston body, the second connecting rod and the 3rd piston body successively; The rod radial air vent that described first piston body side surface is connected with axial vent holes;
Fill exhaust guide outer side surface and be provided with the first air guide through hole and the second air guide through hole that communicate with the inner chamber filling exhaust guide, the first air guide through hole is between first and second piston body, and the first air guide through hole communicates with annular inflatable inner chamber; Second air guide through hole is positioned at outside gas-flow closure circle,
Describedly fill in exhaust guide, between first and second piston body, be provided with dividing plate, pole perforating hole is provided with in the middle part of dividing plate, described head rod is through this pole perforating hole, on described head rod outer side surface, between dividing plate and the second piston body, be provided with annular protrusion, be provided with on described head rod, between first piston body and dividing plate and annular protrusion can be made to be resisted against the first pretension Compress Spring on dividing plate;
Described annular groove bottom surface is provided with dodges through hole, fill the outer end of exhaust guide through dodging through hole, and the second air guide through hole and gas-flow closure circle is positioned at the relative both sides of dodging through hole; Described voltage stabilizing gas holder is provided with suction port and air outlet, and described air pump is connected by the suction port of the first connecting tube with pressure gas holder, and the air outlet of described pressure gas holder is connected with the second air guide through hole by the second connecting tube;
After socket end cap is opened: described annular protrusion is resisted against on dividing plate, first air guide through hole between first and second piston body, the second air guide through hole second and the 3rd between piston body, simultaneously, rod radial air vent is positioned at and fills outside exhaust guide, and communicates with annular inflatable inner chamber;
When socket end cap is in closed condition: first piston body pushes away toward filling in exhaust guide by socket end cap, and rod radial air vent is positioned at fill exhaust guide, meanwhile, the first air guide through hole and the second air guide through hole are between first and second piston body.
As preferably, also comprise inflation start-stop device, this inflation start-stop device comprises the valve pocket be arranged on charge port socket outer side surface, slidably be arranged on the 4th piston body in valve pocket, the 5th piston body and connect the 3rd connecting rod of the 4th and the 5th piston body, the axis of described valve pocket and the upper-end surface of charge port socket perpendicular, towards the one end open of socket end cap on valve pocket, the other end is closed, and described 4th piston body is near the opening end of valve pocket, and the 5th piston body is near valve pocket closed end; Be provided with spacing preiection on described valve pocket inner side surface, near valve pocket opening end, in described valve pocket, between valve pocket closed end and the 5th piston body, be provided with the second pretension Compress Spring; Described 4th piston body is provided with axially extended push rod, and the end of this push rod is passed valve pocket opening end and is positioned at outside valve pocket, and described valve pocket outer side surface is provided with and the 3rd of valve pocket inner space the and the 4th air guide through hole; Described second connecting tube connects air outlet and the 3rd air guide through hole of pressure gas holder, and described 4th air guide through hole is connected by the 3rd connecting tube with between the second air guide through hole;
After socket end cap is opened: described 4th piston body is resisted against on spacing preiection, and the 3rd air guide through hole is between the 4th and the 5th piston body, and the 4th air guide through hole is between the 5th piston body and valve pocket closed end; When socket end cap is in closed condition: push rod pushes away by socket end cap in valve pocket, and make the 3rd and the 4th air guide through hole between the 4th and the 5th piston body.
This programme inflation start-stop device coordinates self adaption inflation actuator can avoid in vehicle charging process, first piston body self adaption being inflated actuator pushes away toward filling in exhaust guide, rod radial air vent is positioned at and fills exhaust guide, the first air guide through hole and the second air guide through hole are between first and second piston body; And cause gas-flow closure circle to expand, cause socket end cap to be difficult to normal closedown, affect the normal use of socket end cap.
As preferably, valve pocket closed end is provided with axially extended vent.
As preferably, on charge port socket outer side surface, be positioned at below annular groove and be provided with breach of stepping down, described in dodge the upper-end surface of through hole and charge port socket perpendicular, the lower end of dodging through hole is connected with breach of stepping down.
As preferably, relative both sides first piston outside being positioned at rod radial air vent are respectively equipped with rubber seal.
As preferably, the edge of socket end cap is provided with the annular flange flange toward downward-extension.
As preferably, gas-flow closure circle is fixed in annular groove by Bond.
The beneficial effects of the utility model are: have the advantages that water-proof performance is good, effectively can solve the interior water inlet of the charge port socket occurred in automobile Long-Time Service process, affect the normal use of electric car charging interface, reduce the problem of the Security of vehicle charging process.
Accompanying drawing explanation
Fig. 1 is a kind of partial structurtes schematic diagram of the present utility model.
Fig. 2 is the right elevation of Fig. 1.
Fig. 3 is the partial enlarged drawing at A place in Fig. 1.
Fig. 4 is the partial enlarged drawing at B place in Fig. 3.
Fig. 5 is socket end cap of the present utility model when being in opening state, the partial structurtes schematic diagram at inflation start-stop device and place of self adaption inflation actuator.
In figure: charge port socket 1, annular groove 1a, socket end cap 2, hinging shaft 21, fixture block 22, elastic clamping hook 23, annular flange flange 24, gas-flow closure circle 3, annular inflatable inner chamber 31, self adaption inflation actuator 4, first piston body 41, rod radial air vent 42, fill exhaust guide 43, first pretension Compress Spring 44, dividing plate 45, first air guide through hole 46, annular protrusion 47, head rod 48, axial vent holes 49, second air guide through hole 410, second piston body 411, second connecting rod 412, 3rd piston body 413, inflation start-stop device 5, push rod 51, spacing preiection 52, valve pocket 53, 4th piston body 54, 3rd air guide through hole 55, 3rd connecting rod 56, 5th piston body 57, second pretension Compress Spring 58, vent 59, 4th air guide through hole 510, second connecting tube 6, 3rd connecting tube 7.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail:
As shown in Figure 1 and Figure 2, a kind of electric motor car lanterns charging mouth sealing structure with superior water-proof function comprises the voltage stabilizing gas holder be arranged on vehicle body, air pump, charge port socket 1, is hinged on charge port socket, for sealing socket end cap 2 and the inflation start-stop device 5 of the port hiding charge port socket.Socket end cap is hinged on charge port socket by hinging shaft 21.The edge of socket end cap is provided with the annular flange flange 24 toward downward-extension.Also interface arrangment is provided with between socket end cap and charge port socket.This interface arrangment and hinging shaft are positioned at the relative both sides of charge port socket.This interface arrangment is prior art.Interface arrangment in the present embodiment comprises and being arranged on socket end cap sidewall and the elastic clamping hook 23 extended toward charge port socket direction and being arranged on charge port socket outer side surface and the fixture block 22 that can coordinate with elastic clamping hook.When socket end cap is in closed condition (when socket end cap closes in the upper end-hole of charge port socket), elastic clamping hook and fixture block clamping.
As shown in Fig. 1, Fig. 3, Fig. 4, charge port socket upper-end surface is provided with annular groove 1a.Gas-flow closure circle 3 is provided with in annular groove.The annular inflatable inner chamber 31 arranged around gas-flow closure circle is provided with in gas-flow closure circle.Gas-flow closure circle is fixed in annular groove by Bond.Gas-flow closure circle is also provided with self adaption inflation actuator 4.Self adaption inflation actuator comprises being arranged on, and gas-flow closure circle fills exhaust guide 43, slidably be arranged on successively and fill first piston body 41 in exhaust guide, second piston body 411 and the 3rd piston body 413, connect the head rod 48 of first and second piston body and the second connecting rod 412 of connection second and the 3rd piston body.First and second connecting rod and first piston body are coaxially arranged.
The inner filling exhaust guide is positioned at annular inflatable inner chamber.The outer end filling exhaust guide is positioned at outside gas-flow closure circle.Fill the inside and outside both ends open of exhaust guide.First piston body is near the inner filling exhaust guide.One end of first piston body is positioned at the outside (namely one end of first piston body extends to the outside of filling exhaust guide and is positioned at annular inflatable inner chamber) filling exhaust guide.3rd piston body is near the outer end filling exhaust guide.Be provided with in head rod along the axially extended axial vent holes 49 of first piston body.One end of this axial vent holes extends toward first piston body direction, and extends in first piston body; The other end extends toward the 3rd piston body direction, and runs through the second piston body, the second connecting rod and the 3rd piston body successively.The rod radial air vent 42 that first piston body side surface is connected with axial vent holes.Relative both sides first piston outside being positioned at rod radial air vent are respectively equipped with rubber seal.
Fill exhaust guide outer side surface and be provided with the first air guide through hole 46 and the second air guide through hole 410 communicated with the inner chamber filling exhaust guide.First air guide through hole is between first and second piston body, and the first air guide through hole communicates with annular inflatable inner chamber.Second air guide through hole is positioned at outside gas-flow closure circle.Fill in exhaust guide, between first and second piston body, be provided with dividing plate 45.Be provided with pole perforating hole in the middle part of dividing plate, head rod is through this pole perforating hole.Annular protrusion 47 is provided with on head rod outer side surface, between dividing plate and the second piston body.Be provided with on head rod, between first piston body and dividing plate and annular protrusion can be made to be resisted against the first pretension Compress Spring 44 on dividing plate.
On charge port socket outer side surface, be positioned at below annular groove and be provided with breach of stepping down.Annular groove bottom surface is provided with dodges through hole.The upper-end surface of dodging through hole and charge port socket is perpendicular.The lower end of dodging through hole is connected with breach of stepping down.Fill the outer end of exhaust guide through dodging through hole, and the second air guide through hole and gas-flow closure circle are positioned at the relative both sides of dodging through hole.
Inflation start-stop device 5 comprises the valve pocket 53 be arranged on charge port socket outer side surface, is slidably arranged on the 4th piston body the 54, five piston body 57 in valve pocket and connects the 3rd connecting rod 56 of the 4th and the 5th piston body.The axis of valve pocket and the upper-end surface of charge port socket perpendicular.Towards the one end open of socket end cap on valve pocket, the other end is closed.4th piston body is near the opening end of valve pocket.Piston body is near valve pocket closed end.Valve pocket closed end is provided with axially extended vent 59.Spacing preiection 52 is provided with on valve pocket inner side surface, near valve pocket opening end.Between valve pocket closed end and the 5th piston body, the second pretension Compress Spring 58 is provided with in valve pocket.4th piston body is provided with axially extended push rod 51.The end of this push rod is passed valve pocket opening end and is positioned at outside valve pocket.Valve pocket outer side surface is provided with and the 3rd of valve pocket inner space the and the 4th air guide through hole 55,510.
Voltage stabilizing gas holder is provided with suction port and air outlet.Air pump is connected by the suction port of the first connecting tube with pressure gas holder.The air outlet of pressure gas holder is connected with the second air guide through hole by the second connecting tube; Specifically, the second connecting tube 6 connects air outlet and the 3rd air guide through hole of pressure gas holder, is connected between the 4th air guide through hole with the second air guide through hole by the 3rd connecting tube 7.Voltage stabilizing gas holder is provided with the pressure transducer for detecting the air pressure in voltage stabilizing gas holder.When the air pressure in voltage stabilizing gas holder is lower than setting value, air pump is the pressurization of voltage stabilizing gas holder by the first connecting tube, thus makes the air pressure in voltage stabilizing gas holder keep stable.
As shown in Fig. 1, Fig. 3, Fig. 4, when socket end cap is in closed state (when socket end cap closes at the upper end-hole of charge port socket): first piston body pushes away toward filling in exhaust guide by socket end cap, and the rubber seal of rod radial air vent and rod radial air vent both sides is positioned at fill exhaust guide, and the first air guide through hole and the second air guide through hole are between first and second piston body; Meanwhile, push rod pushes away by socket end cap in valve pocket, and makes the 3rd and the 4th air guide through hole between the 4th and the 5th piston body;
Now, the pressurized gas in voltage stabilizing gas holder will pass through the 3rd connecting tube, the 3rd air guide through hole, the 4th air guide through hole, the second connecting tube successively, and the second air guide through hole, fills exhaust guide inner chamber and the first air guide through hole enters in annular inflatable inner chamber; Gas-flow closure circle is expanded, and is resisted against on socket end cap lower surface; Thus formed between socket end cap and charge port socket and seal reliably, and sealing structure is not by charge port socket and socket end cap makes and the impact of assembly precision, do not produce by variation of ambient temperature expand with heat and contract with cold modification and impact that between the electric mouth socket that causes and socket end cap, gap change, be not subject to the vibration influence in vehicle traveling process; It effectively can solve the interior water inlet of the charge port socket occurred in Long-Time Service process, affects the normal use of electric car charging interface, reduces the problem of the Security of vehicle charging process.
As shown in Figure 5, after socket end cap is opened: annular protrusion is resisted against on dividing plate, and the first air guide through hole is between first and second piston body, second air guide through hole is second and the 3rd between piston body, meanwhile, rod radial air vent is positioned at and fills outside exhaust guide, and communicates with annular inflatable inner chamber; Meanwhile, the 4th piston body is resisted against on spacing preiection, and the 3rd air guide through hole is between the 4th and the 5th piston body, and the 4th air guide through hole is between the 5th piston body and valve pocket closed end.
Now, rod radial air vent is positioned at and fills outside exhaust guide, and communicates with annular inflatable inner chamber, thus is discharged by rod radial air vent and axial vent holes by the pressurized gas in annular inflatable seal ring, makes the pressure release of annular inflatable seal ring; Thus avoid after socket end cap is opened, gas-flow closure circle excessive expansion, and cause gas-flow closure circle to destroy, and socket end cap is difficult to normal closedown, affects the normal use of socket end cap.
Claims (6)
1. one kind has the electric motor car lanterns charging mouth sealing structure of superior water-proof function, comprise charge port socket (1) and be hinged on charge port socket, for sealing the socket end cap (2) of the port hiding charge port socket, it is characterized in that, also comprise and be arranged on voltage stabilizing gas holder on vehicle body and air pump, described charge port socket upper-end surface is provided with annular groove, gas-flow closure circle (3) is provided with in described annular groove, the annular inflatable inner chamber (31) arranged around gas-flow closure circle is provided with in gas-flow closure circle, described gas-flow closure circle is also provided with self adaption inflation actuator (4),
Described self adaption inflation actuator comprises being arranged on, and gas-flow closure circle fills exhaust guide (43), slidably be arranged on successively and fill first piston body (41) in exhaust guide, second piston body (411) and the 3rd piston body (413), connect the head rod (48) of first and second piston body and second connecting rod (412) of connection second and the 3rd piston body;
Described the inner filling exhaust guide is positioned at annular inflatable inner chamber, and the outer end filling exhaust guide is positioned at outside gas-flow closure circle, fills the inside and outside both ends open of exhaust guide; Described first piston body is near the inner filling exhaust guide, and one end of first piston body is positioned at the outside filling exhaust guide; Described 3rd piston body is near the outer end filling exhaust guide;
First and second connecting rod described and first piston body are coaxially arranged, be provided with along the axially extended axial vent holes of first piston body (49) in head rod, one end of this axial vent holes extends toward first piston body direction, and extend in first piston body, the other end extends toward the 3rd piston body direction, and runs through the second piston body, the second connecting rod and the 3rd piston body successively; The rod radial air vent (42) that described first piston body side surface is connected with axial vent holes;
Fill exhaust guide outer side surface and be provided with the first air guide through hole (46) and the second air guide through hole (410) that communicate with the inner chamber filling exhaust guide, first air guide through hole is between first and second piston body, and the first air guide through hole communicates with annular inflatable inner chamber; Second air guide through hole is positioned at outside gas-flow closure circle,
Describedly fill in exhaust guide, between first and second piston body, be provided with dividing plate (45), pole perforating hole is provided with in the middle part of dividing plate, described head rod is through this pole perforating hole, be provided with annular protrusion (47) on described head rod outer side surface, between dividing plate and the second piston body, be provided with on described head rod, between first piston body and dividing plate and annular protrusion can be made to be resisted against the first pretension Compress Spring (44) on dividing plate;
Described annular groove bottom surface is provided with dodges through hole, fill the outer end of exhaust guide through dodging through hole, and the second air guide through hole and gas-flow closure circle is positioned at the relative both sides of dodging through hole; Described voltage stabilizing gas holder is provided with suction port and air outlet, and described air pump is connected by the suction port of the first connecting tube with pressure gas holder, and the air outlet of described pressure gas holder is connected with the second air guide through hole by the second connecting tube;
After socket end cap is opened: described annular protrusion is resisted against on dividing plate, first air guide through hole between first and second piston body, the second air guide through hole second and the 3rd between piston body, simultaneously, rod radial air vent is positioned at and fills outside exhaust guide, and communicates with annular inflatable inner chamber;
When socket end cap is in closed condition: first piston body pushes away toward filling in exhaust guide by socket end cap, and rod radial air vent is positioned at fill exhaust guide, meanwhile, the first air guide through hole and the second air guide through hole are between first and second piston body.
2. the electric motor car lanterns charging mouth sealing structure with superior water-proof function according to claim 1, it is characterized in that, also comprise inflation start-stop device (5), this inflation start-stop device comprises the valve pocket (53) be arranged on charge port socket outer side surface, slidably be arranged on the 4th piston body (54) in valve pocket, 3rd connecting rod of the 5th piston body (57) and connection the 4th and the 5th piston body, the axis of described valve pocket and the upper-end surface of charge port socket perpendicular, towards the one end open of socket end cap on valve pocket, the other end is closed, described 4th piston body is near the opening end of valve pocket, 5th piston body is near valve pocket closed end,
Be provided with spacing preiection (52) on described valve pocket inner side surface, near valve pocket opening end, in described valve pocket, between valve pocket closed end and the 5th piston body, be provided with the second pretension Compress Spring (58); Described 4th piston body is provided with axially extended push rod (51), the end of this push rod is passed valve pocket opening end and is positioned at outside valve pocket, and described valve pocket outer side surface is provided with and the 3rd of valve pocket inner space the and the 4th air guide through hole (55,510); Described second connecting tube connects air outlet and the 3rd air guide through hole of pressure gas holder, and described 4th air guide through hole is connected by the 3rd connecting tube with between the second air guide through hole;
After socket end cap is opened: described 4th piston body is resisted against on spacing preiection, and the 3rd air guide through hole is between the 4th and the 5th piston body, and the 4th air guide through hole is between the 5th piston body and valve pocket closed end; When socket end cap is in closed condition: push rod pushes away by socket end cap in valve pocket, and make the 3rd and the 4th air guide through hole between the 4th and the 5th piston body.
3. the electric motor car lanterns charging mouth sealing structure with superior water-proof function according to claim 2, is characterized in that, described valve pocket closed end is provided with axially extended vent.
4. the electric motor car lanterns charging mouth sealing structure with superior water-proof function according to claim 1, it is characterized in that, on described charge port socket outer side surface, be positioned at below annular groove and be provided with breach of stepping down, described upper-end surface of dodging through hole and charge port socket is perpendicular, and the lower end of dodging through hole is connected with breach of stepping down.
5. the electric motor car lanterns charging mouth sealing structure with superior water-proof function according to claim 1, is characterized in that, the relative both sides described first piston outside being positioned at rod radial air vent are respectively equipped with rubber seal.
6. the electric motor car lanterns charging mouth sealing structure with superior water-proof function according to claim 1 or 2 or 3 or 4 or 5, is characterized in that, the edge of described socket end cap is provided with the annular flange flange toward downward-extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520153426.0U CN204493711U (en) | 2015-03-17 | 2015-03-17 | A kind of electric motor car lanterns charging mouth sealing structure with superior water-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520153426.0U CN204493711U (en) | 2015-03-17 | 2015-03-17 | A kind of electric motor car lanterns charging mouth sealing structure with superior water-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204493711U true CN204493711U (en) | 2015-07-22 |
Family
ID=53573031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520153426.0U Expired - Fee Related CN204493711U (en) | 2015-03-17 | 2015-03-17 | A kind of electric motor car lanterns charging mouth sealing structure with superior water-proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204493711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819294A (en) * | 2015-03-17 | 2015-08-05 | 盐城工学院 | Electric vehicle charging port sealing structure with excellent waterproof function |
-
2015
- 2015-03-17 CN CN201520153426.0U patent/CN204493711U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819294A (en) * | 2015-03-17 | 2015-08-05 | 盐城工学院 | Electric vehicle charging port sealing structure with excellent waterproof function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104819294A (en) | Electric vehicle charging port sealing structure with excellent waterproof function | |
| CN204464653U (en) | A kind of dual resisteance formula new-energy automobile charge port structure | |
| CN104752886A (en) | Double-isolating type charge interface structure of new energy car | |
| CN104709364B (en) | Waterproof and dustproof charging port structure assembly of automobile | |
| US9050866B2 (en) | Sealant bottle for tire repair of gas pressure type | |
| CN104787126B (en) | Sealing structure of shunting and inflatable passenger car luggage compartment door | |
| CN104787127A (en) | Charging opening assembly arranged on front air grille of electric automobile | |
| CN104786793B (en) | Automatically inflation and exhaust type vehicle door sealing device | |
| CN204493711U (en) | A kind of electric motor car lanterns charging mouth sealing structure with superior water-proof function | |
| CN205642743U (en) | Airtight detection inflation inlet of intake pipe combination formula block structure | |
| CN210073996U (en) | Waterproof explosion-proof ventilation valve | |
| CN203670930U (en) | Cranked tire valve | |
| CN201407398Y (en) | Multi-chamber differential pressure blocking inflation valve and air valve nozzle formed by matching same | |
| CN204526763U (en) | A kind of inflation and exhaust type vehicle door sealing device automatically | |
| CA2810034C (en) | Sealant bottle for tire repair of gas pressure type | |
| CN201265675Y (en) | Novel valve core | |
| CN204526863U (en) | A kind of charge port assembly be arranged in before electronlmobil on grid | |
| CN210221411U (en) | Air spring capsule air tightness detection tool | |
| CN209012770U (en) | A kind of rapid air inflation connector component | |
| CN201443631U (en) | Anti-burst valve core | |
| CN203258125U (en) | Air inlet compensation device of air compressor | |
| CN205640022U (en) | Water hammer absorber | |
| CN206293921U (en) | A kind of charging oral structure | |
| CN204008089U (en) | Detect the frock of fuel tank of vehicle oiling locking closure valve body pressure flow performance | |
| CN201884936U (en) | Gas guide safety cap for gas cylinder of gas fired automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20160317 |