CN208119136U - A kind of automotive plastic vacuum tank - Google Patents
A kind of automotive plastic vacuum tank Download PDFInfo
- Publication number
- CN208119136U CN208119136U CN201820278497.7U CN201820278497U CN208119136U CN 208119136 U CN208119136 U CN 208119136U CN 201820278497 U CN201820278497 U CN 201820278497U CN 208119136 U CN208119136 U CN 208119136U
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- Prior art keywords
- tank body
- vacuum
- upper tank
- seal receptacle
- tank
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Abstract
The utility model relates to vacuum tank technical fields, more particularly, to a kind of automotive plastic vacuum tank.A kind of automotive plastic vacuum tank, including upper tank body and lower tank, upper tank body is fixedly connected with lower tank, the first seal receptacle is provided on upper tank body, second seal receptacle and third seal receptacle, Vacuum hose fittings are provided on first seal receptacle, vacuum sensor is provided on second seal receptacle, exhaust tube is provided on third seal receptacle, upper tank body is internally provided with the first reinforcement structure, lower tank is internally provided with the second reinforcement structure, mounting base is provided on upper tank body and lower tank, connection bolt is provided in mounting base, connecting bolt includes bolt head and screw rod, filling groove is provided at the top of bolt head, it fills and is filled with plastics in groove, bolt head is fixedly connected in mounting base by injection-moulded plastic.The utility model intensity is high, firmly installs, vacuumizes high-efficient, long service life.
Description
Technical field
The utility model relates to vacuum tank technical fields, more particularly, to a kind of automotive plastic vacuum tank.
Background technique
With the development and people's the accelerating rhythm of life of social economy, automobile obtains more next in daily life and work
More it is widely applied.At present commonly using vacuum tank is arrived in brake system of car, vacuum tank is that it is electronic to be responsible for storage on automobile
The vacuum that vacuum pump extracts, and vacuum degree signal is acquired, and control the device of the trend of vacuum.Vacuum tank is vacuum automobile power-assisted
A part of system, vacuum boost system include：The parts such as electric vacuum pump, vacuum tank, vacuum booster, vacuum line,
Middle electric vacuum pump is responsible for extracting vacuum；Vacuum tank is responsible for storing the vacuum that electric vacuum pump extracts, and acquires vacuum degree signal,
And control the trend of vacuum；Vacuum booster is responsible for driver and provides power-assisted, has allowed driver with lesser pedal
Power provides enough severities of braking.Existing vacuum tank setting is relatively simple, can not learn vacuum tank in real time in the process of running
State, there is great hidden danger when in use.And existing vacuum tank fixed form and seal approach are too simple, in length
The damage of vacuum tank loosened is easy to happen in the use process of time, and existing vacuum tank anti-corrosion effect is poor, vacuum tank
Inside is mostly simple cavity structure, and tank intensity is poor.
Utility model content
For the utility model primarily directed to the above problem, it is high to provide a kind of intensity, firmly installs, and vacuumizes high-efficient, makes
With the automotive plastic vacuum tank that the service life is long.
The purpose of this utility model is mainly to be achieved by following proposal：A kind of automotive plastic vacuum tank, packet
Include upper tank body and lower tank, the upper tank body is fixedly connected with lower tank, be provided on the upper tank body the first seal receptacle,
Second seal receptacle and third seal receptacle are provided with Vacuum hose fittings, second seal receptacle on first seal receptacle
On be provided with vacuum sensor, be provided with the exhaust tube being connected to inside upper tank body on the third seal receptacle, be located at it is upper
Aspirating hole is provided on the tube wall of the exhaust tube of tank interior, the upper tank body is internally provided with the first reinforcement structure, institute
The lower tank stated is internally provided with the second reinforcement structure, is provided with mounting base on the upper tank body and lower tank, described
Mounting base on be provided with connection bolt, the connection bolt includes bolt head and screw rod in a rectangular parallelepiped shape, the spiral shell
It is evenly arranged with the filling groove of rack shape at the top of bolt head, is filled with plastics, the bolt head in the filling groove
It is fixedly connected in mounting base by injection-moulded plastic.Upper tank body is fixedly connected with lower tank, and upper tank body and lower tank pass through hot plate
Welding, is welding as one, the first seal receptacle, the second seal receptacle and third seal receptacle, the first seal receptacle, second is provided on upper tank body
The setting of seal receptacle and third seal receptacle can effectively ensure that the leakproofness of vacuum tank, be provided with vacuum hose on the first seal receptacle
Connector, Vacuum hose fittings are connected by pipeline with vacuum booster, and vacuum sensor, vacuum are provided on the second seal receptacle
Degree sensor is electrically connected with the processor in automobile, and vacuum sensor can send out in real time the intracorporal vacuum degree signal of vacuum tank
Processor is given, enables personnel to understand vacuum tank working condition in real time, and inform at personnel in time when being abnormal situation
It manages, the exhaust tube being connected to inside upper tank body is provided on third seal receptacle, on the tube wall of the exhaust tube inside upper tank body
It is provided with aspirating hole, exhaust tube is through third seal receptacle and is connected to inside upper tank body, exhaust tube and the vacuum pump phase in automobile
Connection, for vacuumizing, the quantity of aspirating hole be it is multiple, the setting of aspirating hole improves pumping of the vacuum tank when vacuumizing operation
Vacuum efficiency, upper tank body are internally provided with the first reinforcement structure, and lower tank is internally provided with the second reinforcement structure, and first adds
The design of strong structure and the second reinforcement structure improves the intensity of vacuum tank, is provided with mounting base on upper tank body and lower tank,
Connection bolt is provided in mounting base, vacuum tank is fixedly mounted on vehicle bracket by connecting bolt, and mounting base can be improved
The torque resistant ability of bolt is connected when installation, connection bolt includes bolt head and screw rod in a rectangular parallelepiped shape, and bolt head is in rectangular
Body shape improves the torque resistant ability of connection bolt inserts, the filling groove of rack shape is evenly arranged at the top of bolt head, is filled out
It filling filled with plastics in groove, bolt head is fixedly connected in mounting base by injection-moulded plastic, is firmly installed, and it is swift to operate, into
One step improves the torque resistant ability of connection bolt assembly, while it is more firm on automobile support that vacuum tank is mounted on, installation
Service life is long.
Preferably, first reinforcement structure includes the center line setting around upper tank body in upper tank body inside top surface
On first annular support plate, be evenly distributed with 8 between the outer wall of first annular support plate and the inner wall of upper tank body
First reinforcing rib.First reinforcement structure include around upper tank body center line be arranged in it is first annular in upper tank body inside top surface
Support plate is evenly distributed with 8 the first reinforcing ribs between the outer wall of first annular support plate and the inner wall of upper tank body, first reinforces
The design of structure improves the structural strength of upper tank body.
Preferably, being fixedly installed reinforcing rib in multiple first on the inner surface of the first annular support plate.The
Reinforcing rib in multiple first is fixedly installed on the inner surface of one annular backup pad, reinforcing rib mutually joins in upper in multiple first
The centerline of tank body further improves the structural strength of upper tank body.
Preferably, second reinforcement structure includes the center line setting around lower tank in lower tank inner bottom surface
On the second annular backup pad, be evenly distributed with 8 between the outer wall of the second annular backup pad and the inner wall of lower tank
Second reinforcing rib.Second reinforcement structure include around lower tank center line be arranged in lower tank inner bottom surface second annular
Support plate is evenly distributed with 8 the second reinforcing ribs between the outer wall of the second annular backup pad and the inner wall of lower tank, second reinforces
The design of structure improves the structural strength of lower tank.
Preferably, being fixedly installed reinforcing rib in multiple second on the inner surface of second annular backup pad.The
Reinforcing rib in multiple second is fixedly installed on the inner surface of second ring support plate, reinforcing rib mutually joins under in multiple second
The centerline of tank body further improves the structural strength of lower tank.
Preferably, the upper tank body and lower tank is all made of the molding of PP5 material injection.Upper tank body and lower tank are adopted
It is formed with PP5 material injection, PP5 material antiseptic excellent performance is light-weight, and environmental protection, health, pollution-free, molding is easy.
Therefore, a kind of automotive plastic vacuum tank of the utility model has following advantages：The utility model vacuumizes effect
Rate is high, and antiseptic property is good, and light-weight, production cost is low, and the first reinforcement structure and the second reinforcement structure of design make vacuum tank
Tank intensity is high, firmly installs stabilization.
Detailed description of the invention
Attached drawing 1 is a kind of structural schematic diagram of the utility model.
Attached drawing 2 is the structural schematic diagram of upper tank body in the utility model.
Attached drawing 3 is the structural schematic diagram of lower tank in the utility model.
Attached drawing 4 is the structural schematic diagram that bolt is connected in the utility model.
It illustrates：1- Vacuum hose fittings, the first seal receptacle of 2-, 3- upper tank body, 4- lower tank, 5- vacuum degree sensing
Device, the second seal receptacle of 6-, 7- exhaust tube, 8- check valve, 9- third seal receptacle, 10- mounting base, 11- connection bolt, 12- first
Reinforcing rib, the first annular support plate of 13-, 14- aspirating hole, reinforcing rib in 15- first, the second reinforcing rib of 16-, the second annular of 17-
Support plate, reinforcing rib in 18- second, 19- fill groove, 20- bolt head, 21- screw rod.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment 1：
As shown in Figure 1, 2, 3, a kind of automotive plastic vacuum tank, including upper tank body 3 and lower tank 4, upper tank body and lower tank
Body is fixedly connected, and upper tank body and lower tank are welding as one by hot plate welding, and upper tank body and lower tank are all made of PP5 material note
It is moulded into type, PP5 material antiseptic excellent performance is light-weight, and environmental protection, health, pollution-free, molding is easy, and first is provided on upper tank body
Seal receptacle 2, the second seal receptacle 6 and third seal receptacle 9, the setting of the first seal receptacle, the second seal receptacle and third seal receptacle can
The leakproofness of vacuum tank is effectively ensured, is provided with Vacuum hose fittings 1 on the first seal receptacle, Vacuum hose fittings by pipeline with
Vacuum booster is connected, and vacuum sensor 5 is provided on the second seal receptacle, the processor electricity in vacuum sensor and automobile
The intracorporal vacuum degree signal of vacuum tank can be sent in real time processor, enable personnel real-time by connection, vacuum sensor
Understand vacuum tank working condition, and inform that personnel are handled in time when being abnormal situation, is provided with connection on third seal receptacle
The exhaust tube 7 of supreme tank interior is provided with check valve 8 on exhaust tube, sets on the tube wall of the exhaust tube inside upper tank body
It is equipped with aspirating hole 14, exhaust tube is through third seal receptacle and is connected to inside upper tank body, exhaust tube and the vacuum pump phase in automobile
Connection, for vacuumizing, the setting of check valve improves sealing effect, so that the intracorporal air of vacuum tank can only be from exhaust tube
Flow out and cannot flow into, the quantity of aspirating hole be it is multiple, the setting of aspirating hole improves pumping of the vacuum tank when vacuumizing operation
Vacuum efficiency, upper tank body are internally provided with the first reinforcement structure, and the first reinforcement structure includes setting around the center line of upper tank body
The first annular support plate 13 in upper tank body inside top surface is set, between the outer wall of first annular support plate and the inner wall of upper tank body
8 the first reinforcing ribs 12 are evenly distributed with, the design of the first reinforcement structure improves the structural strength of upper tank body, first annular branch
Reinforcing rib 15 in multiple first is fixedly installed on the inner surface of fagging, reinforcing rib mutually joins in upper tank body in multiple first
Centerline further improves the structural strength of upper tank body；Lower tank is internally provided with the second reinforcement structure, and second reinforces
Structure includes that the second annular backup pad 17 in lower tank inner bottom surface, the second annular branch is arranged in around the center line of lower tank
8 the second reinforcing ribs 16 are evenly distributed between the outer wall of fagging and the inner wall of lower tank, the design of the second reinforcement structure improves
The structural strength of lower tank is fixedly installed reinforcing rib 18 in multiple second on the inner surface of the second annular backup pad, multiple
Reinforcing rib mutually joins the centerline in lower tank in second, further improves the structural strength of lower tank；Upper tank body and
It is provided with mounting base 10 on lower tank, connection bolt 11 is provided in mounting base, vacuum tank is fixedly mounted by connection bolt
On vehicle bracket, mounting base can be improved the torque resistant ability that bolt is connected when installation.
As shown in figure 4, connection bolt includes bolt head 20 and screw rod 21 in a rectangular parallelepiped shape, bolt head in a rectangular parallelepiped shape,
The torque resistant ability of connection bolt inserts is improved, the filling groove 19 of rack shape, filling are evenly arranged at the top of bolt head
Plastics are filled in groove, bolt head is fixedly connected in mounting base by injection-moulded plastic, is firmly installed, and it is swift to operate, into one
Step improves the torque resistant ability of connection bolt assembly, while it is more firm on automobile support that vacuum tank is mounted on, and installs the longevity
Life length.
It should be understood that the embodiment is merely to illustrate the utility model rather than limitation the scope of the utility model.Furthermore
It should be understood that after reading the content taught by the present invention, those skilled in the art can make the utility model various
Change or modification, these equivalent forms also fall within the scope of the appended claims of the present application.
Claims (6)
1. a kind of automotive plastic vacuum tank, which is characterized in that including upper tank body and lower tank, the upper tank body and lower tank
It is fixedly connected, the first seal receptacle, the second seal receptacle and third seal receptacle, first sealing is provided on the upper tank body
Vacuum hose fittings are provided on seat, vacuum sensor, the third seal receptacle are provided on second seal receptacle
On be provided with the exhaust tube being connected to inside upper tank body, be provided with aspirating hole on the tube wall of the exhaust tube inside upper tank body,
The upper tank body is internally provided with the first reinforcement structure, and the lower tank is internally provided with the second reinforcement structure, institute
It is provided with mounting base on the upper tank body and lower tank stated, connection bolt, the connection spiral shell are provided in the mounting base
Bolt includes bolt head and screw rod in a rectangular parallelepiped shape, and the filling groove of rack shape is evenly arranged at the top of the bolt head,
Plastics are filled in the filling groove, the bolt head is fixedly connected in mounting base by injection-moulded plastic.
2. a kind of automotive plastic vacuum tank according to claim 1, which is characterized in that the first reinforcement structure packet
Include the first annular support plate that the center line around upper tank body is arranged in upper tank body inside top surface, the first annular support
8 the first reinforcing ribs are evenly distributed between the outer wall of plate and the inner wall of upper tank body.
3. a kind of automotive plastic vacuum tank according to claim 2, which is characterized in that the first annular support plate
Inner surface on be fixedly installed reinforcing rib in multiple first.
4. a kind of automotive plastic vacuum tank according to claim 1, which is characterized in that the second reinforcement structure packet
Include the second annular backup pad that the center line around lower tank is arranged in lower tank inner bottom surface, second annular brace
8 the second reinforcing ribs are evenly distributed between the outer wall of plate and the inner wall of lower tank.
5. a kind of automotive plastic vacuum tank according to claim 4, which is characterized in that second annular backup pad
Inner surface on be fixedly installed reinforcing rib in multiple second.
6. a kind of automotive plastic vacuum tank according to claim 1 or 2 or 4, which is characterized in that the upper tank body and
Lower tank is all made of the molding of PP5 material injection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820278497.7U CN208119136U (en) | 2018-02-27 | 2018-02-27 | A kind of automotive plastic vacuum tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820278497.7U CN208119136U (en) | 2018-02-27 | 2018-02-27 | A kind of automotive plastic vacuum tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208119136U true CN208119136U (en) | 2018-11-20 |
Family
ID=64204985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820278497.7U Expired - Fee Related CN208119136U (en) | 2018-02-27 | 2018-02-27 | A kind of automotive plastic vacuum tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208119136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108973971A (en) * | 2018-05-31 | 2018-12-11 | 湖州知谷汽车零部件有限公司 | The reinforcing mechanisms of automotive plastic vacuum tank |
-
2018
- 2018-02-27 CN CN201820278497.7U patent/CN208119136U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108973971A (en) * | 2018-05-31 | 2018-12-11 | 湖州知谷汽车零部件有限公司 | The reinforcing mechanisms of automotive plastic vacuum tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181120 Termination date: 20200227 |