CN103465898B - A kind of for the air pump connector bushing in automobile - Google Patents
A kind of for the air pump connector bushing in automobile Download PDFInfo
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- CN103465898B CN103465898B CN201310371892.1A CN201310371892A CN103465898B CN 103465898 B CN103465898 B CN 103465898B CN 201310371892 A CN201310371892 A CN 201310371892A CN 103465898 B CN103465898 B CN 103465898B
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- adapter
- hollow bolt
- elbow coupling
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Abstract
The present invention relates to a kind of for the air pump connector bushing in automobile.Also there is no a kind of reasonable in design at present, flexible for installation for the air pump connector bushing in automobile.Feature of the present invention is: comprise left joint, left adapter, left elbow coupling, left hollow bolt, connecting strap, right connector, right adapter, right elbow coupling and right hollow bolt, left elbow coupling and right elbow coupling are threeway shape structure, and the left connecting bore in connecting strap and right connecting bore are set on left joint and right connector; The lower end of left adapter is threaded on left joint, and the threaded upper ends of left adapter is connected to the lower end of left elbow coupling, and left hollow bolt is sleeved in left elbow coupling, left joint, left adapter, a formation left passage between left elbow coupling and left hollow bolt; In like manner, right connector, right adapter, a formation right passage between right elbow coupling and right hollow bolt.Reasonable in design of the present invention, flexible for installation, easy to use, be convenient to connect.
Description
Technical field
The present invention relates to a kind of air pump connector bushing, especially relate to a kind of for the air pump connector bushing in automobile, belong to a part in automobile, for being connected with the disc type brake air chamber in automobile.
Background technology
Air pump connector bushing in automobile is used for being connected with disc type brake air chamber, all parts on existing air pump connection pipe is generally not mobilizable, if admission port and air extractor duct are all fixing, and admission port is vertical configuration structure, due to the bridge construction that plate disc brake is special, when installing disc type compressed air brake cylinder, installing space is very narrow and small, the installation of existing air pump connector bushing is inconvenient, adds the work capacity needed for installation, reduces installation effectiveness.
Also do not have at present a kind of structure simple, reasonable in design, flexible for installation, easy to use, be convenient to connect for the air pump connector bushing in automobile.
Summary of the invention
The object of the invention is to overcome above shortcomings in prior art, and a kind of reasonable in design be provided, flexible for installation, easy to use, be convenient to connect for the air pump connector bushing in automobile.
The present invention's adopted technical scheme that solves the problem is: the constructional feature of this air pump connector bushing be used in automobile is: comprise left joint, left adapter, left elbow coupling, left hollow bolt, left joint sealing circle, left adapter seal ring, left corner sealing gasket, left bolt seal circle, connecting strap, right connector, right adapter, right elbow coupling, right hollow bolt, right connector seal ring, right adapter seal ring, right corner sealing gasket and right bolt seal circle, described left elbow coupling and right elbow coupling are threeway shape structure, left connecting bore and right connecting bore is provided with in described connecting strap, left connecting bore in described connecting strap and right connecting bore are set on left joint and right connector, the lower end of described left adapter is threaded on left joint, the lower end surface of this left adapter withstands on connecting strap, described left joint sealing circle is arranged between left joint and left adapter, the threaded upper ends of described left adapter is connected to the lower end of left elbow coupling, described left adapter seal ring is arranged between left adapter and left elbow coupling, described left hollow bolt is sleeved in left elbow coupling, the horizontal structure of this left hollow bolt, thread end in described left hollow bolt is exposed outside left elbow coupling, described left corner sealing gasket is arranged between left elbow coupling and left hollow bolt, described left bolt seal snare is contained in the thread end of left hollow bolt, described left joint, left adapter, a left passage is formed between left elbow coupling and left hollow bolt, the lower end of described right adapter is threaded on right connector, the lower end surface of this right adapter withstands on connecting strap, described right connector seal ring is arranged between right connector and right adapter, the threaded upper ends of described right adapter is connected to the lower end of right elbow coupling, described right adapter seal ring is arranged between right adapter and right elbow coupling, described right hollow bolt is sleeved in right elbow coupling, the horizontal structure of this right hollow bolt, thread end in described right hollow bolt is exposed outside right elbow coupling, described right corner sealing gasket is arranged between right elbow coupling and right hollow bolt, described right bolt seal snare is contained in the thread end of right hollow bolt, described right connector, right adapter, a right passage is formed between right elbow coupling and right hollow bolt.
As preferably, the left connecting bore in connecting strap of the present invention and right connecting bore are waist-shaped hole structure.
As preferably, left joint sealing circle of the present invention, left adapter seal ring, left corner sealing gasket and left bolt seal circle are O RunddichtringO structure.
As preferably, right connector seal ring of the present invention, right adapter seal ring, right corner sealing gasket and right bolt seal circle are O RunddichtringO structure.
As preferably, left joint of the present invention and right connector are hex union structure.
As preferably, left hollow bolt of the present invention and right hollow bolt are hexagon hollow bolt arrangement.
The present invention compared with prior art, have the following advantages and effect: structure is simple, reasonable in design, left connecting bore and right connecting bore is provided with in connecting strap, left connecting bore in connecting strap and right connecting bore are set on left joint and right connector, the lower end of left adapter is threaded on left joint, the lower end of right adapter is threaded on right connector, left adapter and right adapter can be rotated according to actual needs, when turning to correct position, left adapter and right adapter are threaded with left joint and right connector more respectively, flexible for installation.
The present invention according to disc type energy storage spring brake chamber and drg in conjunction with time special construction design, originally vertical intake interface is changed into right elbow coupling the horizontal admission port being parallel to disc type energy storage spring brake chamber by left elbow coupling, be convenient to connect disc type energy storage spring brake chamber, installation effectiveness is high.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram for the air pump connector bushing in automobile in the embodiment of the present invention.
Fig. 2 is the structural representation after the connecting strap in the embodiment of the present invention amplifies.
Fig. 3 is the structural representation after the left joint in the embodiment of the present invention amplifies.
Fig. 4 is the structural representation after the left elbow coupling in the embodiment of the present invention amplifies.
Fig. 5 is the structural representation after the left hollow bolt in the embodiment of the present invention amplifies.
Fig. 6 is the structural representation after the right connector in the embodiment of the present invention amplifies.
Fig. 7 is the structural representation after the right elbow coupling in the embodiment of the present invention amplifies.
Fig. 8 is the structural representation after the right hollow bolt in the embodiment of the present invention amplifies.
Fig. 9 is that in the embodiment of the present invention, length is the structural representation of the right adapter of the specification of 97mm.
Figure 10 be Fig. 9 look up structural representation.
Figure 11 is that in the embodiment of the present invention, length is the structural representation of the right adapter of the specification of 79mm.
Figure 12 be Figure 11 look up structural representation.
Figure 13 is that in the embodiment of the present invention, length is the structural representation of the right adapter of the specification of 77mm.
Figure 14 be Figure 13 look up structural representation.
Figure 15 is that in the embodiment of the present invention, length is the structural representation of the right adapter of the specification of 72mm.
Figure 16 be Figure 15 look up structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the present invention is described in further detail, and following examples are explanation of the invention and the present invention is not limited to following examples.
Embodiment.
See Fig. 1 to Figure 16, in the present embodiment, comprise left joint 1, left adapter 2, left elbow coupling 3, left hollow bolt 4, left joint sealing circle 5, left adapter seal ring 6, left corner sealing gasket 7, left bolt seal circle 8, connecting strap 9, right connector 11, right adapter 12, right elbow coupling 13, right hollow bolt 14, right connector seal ring 15, right adapter seal ring 16, right corner sealing gasket 17 and right bolt seal circle 18 for the air pump connector bushing in automobile.
Left elbow coupling 3 in the present embodiment and right elbow coupling 13 are threeway shape structure, and left elbow coupling 3 and right elbow coupling 13 are elbow unions.In connecting strap 9, be provided with left connecting bore 91 and right connecting bore 92, the left connecting bore 91 in this connecting strap 9 and right connecting bore 92 are waist-shaped hole structure.Left connecting bore 91 in connecting strap 9 and right connecting bore 92 are set on left joint 1 and right connector 11.
The lower end of the left adapter 2 in the present embodiment is threaded on left joint 1, and the lower end surface of this left adapter 2 withstands on connecting strap 9, and lower end and the left joint 1 of left adapter 2 are fixed on connecting strap 9.Left joint sealing circle 5 in the present embodiment is arranged between left joint 1 and left adapter 2, left joint sealing circle 5 is for sealing between the left joint 1 be connected and left adapter 2, the threaded upper ends of the left adapter of the present embodiment 2 is connected to the lower end of left elbow coupling 3, left adapter seal ring 6 is arranged between left adapter 2 and left elbow coupling 3, and left adapter seal ring 6 is for sealing between the upper end of the left adapter 2 be connected and the lower end of left elbow coupling 3.
Left joint 1 in the present embodiment and between left adapter 2, and be all threaded connection between left adapter 2 and left elbow coupling 3, be convenient to Assembly &Disassembly, also be convenient to adjust left elbow coupling 3 towards, make installation more flexible, be convenient to operate in the narrow and small installing space installing disc type compressed air brake cylinder, be conducive to improving installation effectiveness.
Left hollow bolt 4 in the present embodiment is sleeved in left elbow coupling 3, the horizontal structure of this left hollow bolt 4, thread end in left hollow bolt 4 is exposed outside left elbow coupling 3, left corner sealing gasket 7 is arranged between left elbow coupling 3 and left hollow bolt 4, left corner sealing gasket 7 is for sealing left elbow coupling 3 and left hollow bolt 4, and left bolt seal circle 8 is sleeved on the thread end of left hollow bolt 4.Left hollow bolt 4 used in the present embodiment belongs to a kind of hollow bolt, this hollow bolt belongs to prior art, one end of left hollow bolt 4 is thread end, and the wall of left hollow bolt 4 is provided with venting channels and three air extractor vents, and three air extractor vents all communicate with venting channels.
Left joint 1 in the present embodiment, left adapter 2, a formation left passage 21 between left elbow coupling 3 and left hollow bolt 4, namely air-flow can flow along left hollow bolt 4, left elbow coupling 3, left adapter 2 and left joint 1 successively.
The lower end of the right adapter 12 of the present embodiment is threaded on right connector 11, and the lower end surface of this right adapter 12 withstands on connecting strap 9, and right connector 11 and right adapter 12 are fixed on connecting strap 9.Right connector seal ring 15 is arranged between right connector 11 and right adapter 12, and right connector seal ring 15 is for sealing right connector 11 and right adapter 12.The threaded upper ends of right adapter 12 is connected to the lower end of right elbow coupling 13, and right adapter seal ring 16 is arranged between right adapter 12 and right elbow coupling 13.
Right connector 11 in the present embodiment and between right adapter 12, and be all threaded connection between right adapter 12 and right elbow coupling 13, be convenient to Assembly &Disassembly, also be convenient to adjust right elbow coupling 13 towards, make installation more flexible, be convenient to operate in the narrow and small installing space installing disc type compressed air brake cylinder, be conducive to improving installation effectiveness.
The right hollow bolt of the present embodiment 14 is sleeved in right elbow coupling 13, the horizontal structure of this right hollow bolt 14, thread end in right hollow bolt 14 is exposed outside right elbow coupling 13, right corner sealing gasket 17 is arranged between right elbow coupling 13 and right hollow bolt 14, and right bolt seal circle 18 is sleeved on the thread end of right hollow bolt 14.
Right connector 11 in the present embodiment, right adapter 12, a formation right passage 22 between right elbow coupling 13 and right hollow bolt 14, namely air-flow can flow along right hollow bolt 14, right elbow coupling 13, right adapter 12 and right connector 11 successively.
Left joint sealing circle 5 in the present embodiment, left adapter seal ring 6, left corner sealing gasket 7 and left bolt seal circle 8 are O RunddichtringO structure, and right connector seal ring 15, right adapter seal ring 16, right corner sealing gasket 17 and right bolt seal circle 18 are also O RunddichtringO structure.Left joint 1 in the present embodiment and right connector 11 are hex union structure, and left hollow bolt 4 and right hollow bolt 14 are hexagon hollow bolt arrangement.
Left adapter 2 in the present embodiment and right adapter 12 can select different specifications according to actual needs, and as selected, length is 97mm, length 79mm, length is 77mm and length is the specification of 72mm.
Air pump connector bushing in the present embodiment efficiently solves because of the special bridge construction of plate disc brake, and the installing space when installing disc type compressed air brake cylinder is very narrow and small, installs inconvenient problem.According to disc type energy storage spring brake chamber and drg in conjunction with time special construction design, original intake interface is parallel to disc type energy storage spring brake chamber by vertically changing into, and it is reasonable in design, and structure is simple, and it is convenient to assemble, and practicality is good.
In addition, it should be noted that, the specific embodiment described in this specification sheets, the shape, institute's title of being named etc. of its parts and components can be different, and the above content described in this specification sheets is only to structure example of the present invention explanation.The equivalence change that structure, feature and the principle of all foundations described in inventional idea of the present invention are done or simple change, be included in the protection domain of patent of the present invention.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment; only otherwise depart from structure of the present invention or surmount this scope as defined in the claims, protection scope of the present invention all should be belonged to.
Claims (6)
1. one kind for the air pump connector bushing in automobile, it is characterized in that: comprise left joint, left adapter, left elbow coupling, left hollow bolt, left joint sealing circle, left adapter seal ring, left corner sealing gasket, left bolt seal circle, connecting strap, right connector, right adapter, right elbow coupling, right hollow bolt, right connector seal ring, right adapter seal ring, right corner sealing gasket and right bolt seal circle, described left elbow coupling and right elbow coupling are threeway shape structure, left connecting bore and right connecting bore is provided with in described connecting strap, left connecting bore in described connecting strap and right connecting bore are set on left joint and right connector, the lower end of described left adapter is threaded on left joint, the lower end surface of this left adapter withstands on connecting strap, described left joint sealing circle is arranged between left joint and left adapter, the threaded upper ends of described left adapter is connected to the lower end of left elbow coupling, described left adapter seal ring is arranged between left adapter and left elbow coupling, described left hollow bolt is sleeved in left elbow coupling, the horizontal structure of this left hollow bolt, thread end in described left hollow bolt is exposed outside left elbow coupling, described left corner sealing gasket is arranged between left elbow coupling and left hollow bolt, described left bolt seal snare is contained in the thread end of left hollow bolt, described left joint, left adapter, a left passage is formed between left elbow coupling and left hollow bolt, the lower end of described right adapter is threaded on right connector, the lower end surface of this right adapter withstands on connecting strap, described right connector seal ring is arranged between right connector and right adapter, the threaded upper ends of described right adapter is connected to the lower end of right elbow coupling, described right adapter seal ring is arranged between right adapter and right elbow coupling, described right hollow bolt is sleeved in right elbow coupling, the horizontal structure of this right hollow bolt, thread end in described right hollow bolt is exposed outside right elbow coupling, described right corner sealing gasket is arranged between right elbow coupling and right hollow bolt, described right bolt seal snare is contained in the thread end of right hollow bolt, described right connector, right adapter, a right passage is formed between right elbow coupling and right hollow bolt.
2. according to claim 1 for the air pump connector bushing in automobile, it is characterized in that: the left connecting bore in described connecting strap and right connecting bore are waist-shaped hole structure.
3. according to claim 1 for the air pump connector bushing in automobile, it is characterized in that: described left joint sealing circle, left adapter seal ring, left corner sealing gasket and left bolt seal circle are O RunddichtringO structure.
4. according to claim 1 for the air pump connector bushing in automobile, it is characterized in that: described right connector seal ring, right adapter seal ring, right corner sealing gasket and right bolt seal circle are O RunddichtringO structure.
5. according to claim 1 for the air pump connector bushing in automobile, it is characterized in that: described left joint and right connector are hex union structure.
6. according to claim 1 for the air pump connector bushing in automobile, it is characterized in that: described left hollow bolt and right hollow bolt are hexagon hollow bolt arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310371892.1A CN103465898B (en) | 2013-08-23 | 2013-08-23 | A kind of for the air pump connector bushing in automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310371892.1A CN103465898B (en) | 2013-08-23 | 2013-08-23 | A kind of for the air pump connector bushing in automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103465898A CN103465898A (en) | 2013-12-25 |
| CN103465898B true CN103465898B (en) | 2015-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310371892.1A Active CN103465898B (en) | 2013-08-23 | 2013-08-23 | A kind of for the air pump connector bushing in automobile |
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| CN (1) | CN103465898B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104208790A (en) * | 2014-09-22 | 2014-12-17 | 周玉梅 | Air box connecting device of air anaesthesia machine |
| CN108758084A (en) * | 2018-07-24 | 2018-11-06 | 金龙联合汽车工业（苏州）有限公司 | A kind of air pipe connection structure being used for two adjacent air inlet/outlets |
| CN113217386B (en) * | 2021-04-29 | 2023-09-01 | 湖南腾智机电有限责任公司 | Rotary vane type electric vacuum pump with heat dissipation function |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004016051B4 (en) * | 2003-08-18 | 2014-08-28 | Continental Teves Ag & Co. Ohg | Brake booster |
| FR2933164B1 (en) * | 2008-06-30 | 2013-02-15 | Peugeot Citroen Automobiles Sa | CONNECTION FOR THE CONNECTION OF PIPES, IN PARTICULAR A MOTOR VEHICLE DEPRESSION CIRCUIT OF A MOTOR VEHICLE |
| CN101413611A (en) * | 2008-11-13 | 2009-04-22 | 浙江双辉剑机械有限公司 | A kind of vacuum tube joint |
| CN203410449U (en) * | 2013-08-23 | 2014-01-29 | 桐乡辰宇机械有限公司 | Air pump connecting sleeve for automobile |
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2013
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| CN103465898A (en) | 2013-12-25 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.88 Heshun Road, Wuzhen Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Tongxiang Chenyu Machinery Co., Ltd Address before: Tongxiang City, Jiaxing City, Zhejiang Province, the 314504 Industrial Zone on the way and Cheung Lung Street No. 151 Patentee before: TONGXIANG CHENYU MACHINERY Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An air pump connecting sleeve for automobile Effective date of registration: 20211009 Granted publication date: 20150930 Pledgee: Zhejiang Tongxiang rural commercial bank Limited by Share Ltd. Longxiang sub branch Pledgor: Tongxiang Chenyu Machinery Co., Ltd Registration number: Y2021330001855 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |