CN103465898A - Air pump connecting sleeve for automobile - Google Patents
Air pump connecting sleeve for automobile Download PDFInfo
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- CN103465898A CN103465898A CN2013103718921A CN201310371892A CN103465898A CN 103465898 A CN103465898 A CN 103465898A CN 2013103718921 A CN2013103718921 A CN 2013103718921A CN 201310371892 A CN201310371892 A CN 201310371892A CN 103465898 A CN103465898 A CN 103465898A
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- adapter
- hollow bolt
- seal ring
- elbow coupling
- connector
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Abstract
The invention relates to an air pump connecting sleeve for an automobile. Air pump connecting sleeves which are used for automobiles, and are reasonable in structural design and flexible in mounting do not exist at present. The air pump connecting sleeve is characterized by comprising a left joint, a left connecting pipe, a left union elbow, a left hollow bolt, a connecting sheet, a right joint, a right connecting pipe, a right union elbow and a right hollow bolt, wherein both the left union elbow and the right union elbow have three-way structures; a left connecting hole and a right connecting hole in the connecting sheet are respectively sleeved on the left joint and the right joint; the lower end of the left connecting pipe is in threaded connection to the left joint; the upper end of the left connecting pipe is in threaded connection with the lower end of the left union elbow; the left hollow bolt is sleeved in the left union elbow; a left channel is formed among the left joint, the left connecting pipe, the left union elbow and the left hollow bolt; and similarly, a right channel is formed among the right joint, the right connecting pipe, the right union elbow and the right hollow bolt. The air pump connecting sleeve is reasonable in structural design, flexible in mounting and convenient to use, and facilitates connection.
Description
Technical field
The present invention relates to a kind of air pump connector bushing, especially relate to a kind of connector bushing of the air pump for automobile, belong to a part in automobile, be connected for the disc type brake air chamber with automobile.
Background technology
Air pump connector bushing in automobile is for being connected with the disc type brake air chamber, all parts on existing air pump connection pipe is generally not movable, as admission port and air extractor duct are all fixed, and admission port is the vertical configuration structure, due to the special bridge construction of plate disc brake, when the disc type compressed air brake cylinder is installed, installing space is very narrow and small, the installation inconvenience of existing air pump connector bushing, increased required work capacity be installed, and reduced installation effectiveness.
Also do not have at present a kind of simple in structurely, reasonable in design, flexible for installation, easy to use, be convenient to the connector bushing of the air pump for automobile connected.
Summary of the invention
The object of the invention is to overcome above shortcomings in prior art, and a kind of reasonable in design is provided, flexible for installation, easy to use, be convenient to the connector bushing of the air pump for automobile connected.
The present invention addresses the above problem adopted technical scheme: this constructional feature for the air pump connector bushing of automobile is: comprise left joint, left adapter, left elbow coupling, left hollow bolt, left joint sealing circle, left adapter seal ring, left bend pipe seal ring, left bolt seal circle, connecting strap, right connector, right adapter, right elbow coupling, right hollow bolt, the right connector seal ring, right adapter seal ring, right bend pipe seal ring and right bolt seal circle, described left elbow coupling and right elbow coupling are threeway shape structure, be provided with left connecting bore and right connecting bore 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 upper end of described left adapter is threaded in 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 bend pipe seal ring 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, form a left passage 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 upper end of described right adapter is threaded in 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 bend pipe seal ring 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, form a right passage between right elbow coupling and right hollow bolt.
As preferably, left connecting bore and right connecting bore in connecting strap of the present invention are the waist-shaped hole structure.
As preferably, left joint sealing circle of the present invention, left adapter seal ring, left bend pipe seal ring and left bolt seal circle are O RunddichtringO structure.
As preferably, right connector seal ring of the present invention, right adapter seal ring, right bend pipe seal ring and right bolt seal circle are O RunddichtringO structure.
As preferably, left joint of the present invention and right connector are the hex union structure.
As preferably, left hollow bolt of the present invention and right hollow bolt are the hexagon hollow bolt arrangement.
The present invention compared with prior art, have the following advantages and effect: simple in structure, reasonable in design, be provided with left connecting bore and right connecting bore 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, make left adapter and right adapter to be rotated according to actual needs, when turning to correct position, left adapter and right adapter are threaded with left joint and right connector respectively again, flexible for installation.
The present invention according to disc type energy storage spring brake chamber and drg in conjunction with the time special construction designed, with right elbow coupling, original vertical intake interface is changed into to the horizontal admission port that is parallel to the disc type energy storage spring brake chamber by left elbow coupling, be convenient to connect the disc type energy storage spring brake chamber, installation effectiveness is high.
The accompanying drawing explanation
Fig. 1 is for the sectional structure schematic diagram of the air pump connector bushing of 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 the structural representation of the right adapter of the specification that in the embodiment of the present invention, length is 97mm.
Figure 10 is the structural representation of looking up of Fig. 9.
Figure 11 is the structural representation of the right adapter of the specification that in the embodiment of the present invention, length is 79mm.
Figure 12 is the structural representation of looking up of Figure 11.
Figure 13 is the structural representation of the right adapter of the specification that in the embodiment of the present invention, length is 77mm.
Figure 14 is the structural representation of looking up of Figure 13.
Figure 15 is the structural representation of the right adapter of the specification that in the embodiment of the present invention, length is 72mm.
Figure 16 is the structural representation of looking up of Figure 15.
The specific embodiment
Below in conjunction with accompanying drawing and 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.
Referring to Fig. 1 to Figure 16, the air pump connector bushing for automobile in the present embodiment comprises 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 bend pipe seal ring 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 bend pipe seal ring 17 and right bolt seal circle 18.
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 the lower end of left adapter 2 and left joint 1 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 being sealed between the left joint 1 to being connected and left adapter 2, the upper end of the left adapter 2 of the present embodiment is threaded in 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 sealed between the lower end for the upper end of the left adapter 2 to being connected and left elbow coupling 3.
Between left joint 1 and left adapter 2 in the present embodiment, and all be 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 be operated in the narrow and small installing space that the disc type compressed air brake cylinder is installed, be conducive to improve 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 bend pipe seal ring 7 is arranged between left elbow coupling 3 and left hollow bolt 4, left bend pipe seal ring 7 is for being sealed 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, at 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.
Form a left passage 21 between left joint 1 in the present embodiment, left adapter 2, left elbow coupling 3 and left hollow bolt 4, 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 being sealed right connector 11 and right adapter 12.The upper end of right adapter 12 is threaded in 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.
Between right connector 11 and right adapter 12 in the present embodiment, and all be 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 be operated in the narrow and small installing space that the disc type compressed air brake cylinder is installed, be conducive to improve installation effectiveness.
The right hollow bolt 14 of the present embodiment 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 bend pipe seal ring 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.
Form a right passage 22 between right connector 11 in the present embodiment, right adapter 12, right elbow coupling 13 and right hollow bolt 14, 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 bend pipe seal ring 7 and left bolt seal circle 8 are O RunddichtringO structure, and right connector seal ring 15, right adapter seal ring 16, right bend pipe seal ring 17 and right bolt seal circle 18 also are O RunddichtringO structure.Left joint 1 and right connector 11 in the present embodiment are the hex union structure, and left hollow bolt 4 and right hollow bolt 14 are the hexagon hollow bolt arrangement.
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 the disc type compressed air brake cylinder is installed is very narrow and small, and inconvenient problem is installed.According to disc type energy storage spring brake chamber and drg in conjunction with the time special construction designed, original intake interface is parallel to the disc type energy storage spring brake chamber by vertical change the into, it is reasonable in design, simple in structure, it is convenient to assemble, practicality is good.
In addition, it should be noted that, the specific embodiment described in this specification sheets, the shape of its parts and components, institute's title of being named etc. can be different, and the above content described in this specification sheets is only to structure example of the present invention explanation.Allly according to patent of the present invention, conceive equivalence variation or the simple change that described structure, feature and principle are done, be included in the protection domain of patent of the present invention.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present invention or surmount this scope as defined in the claims, all should belong to protection scope of the present invention.
Claims (6)
1. the connector bushing of the air pump for 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 bend pipe seal ring, left bolt seal circle, connecting strap, right connector, right adapter, right elbow coupling, right hollow bolt, the right connector seal ring, right adapter seal ring, right bend pipe seal ring and right bolt seal circle, described left elbow coupling and right elbow coupling are threeway shape structure, be provided with left connecting bore and right connecting bore 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 upper end of described left adapter is threaded in 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 bend pipe seal ring 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, form a left passage 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 upper end of described right adapter is threaded in 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 bend pipe seal ring 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, form a right passage between right elbow coupling and right hollow bolt.
2. the connector bushing of the air pump for automobile according to claim 1, it is characterized in that: left connecting bore and right connecting bore in described connecting strap are the waist-shaped hole structure.
3. the connector bushing of the air pump for automobile according to claim 1, it is characterized in that: described left joint sealing circle, left adapter seal ring, left bend pipe seal ring and left bolt seal circle are O RunddichtringO structure.
4. the connector bushing of the air pump for automobile according to claim 1, it is characterized in that: described right connector seal ring, right adapter seal ring, right bend pipe seal ring and right bolt seal circle are O RunddichtringO structure.
5. the connector bushing of the air pump for automobile according to claim 1, it is characterized in that: described left joint and right connector are the hex union structure.
6. the connector bushing of the air pump for automobile according to claim 1, it is characterized in that: described left hollow bolt and right hollow bolt are the 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 true CN103465898A (en) | 2013-12-25 |
| CN103465898B CN103465898B (en) | 2015-09-30 |
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Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103465898B (en) |
Cited By (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 |
| CN113217386A (en) * | 2021-04-29 | 2021-08-06 | 湖南腾智机电有限责任公司 | Rotary vane type electric vacuum pump with heat dissipation function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004016051A1 (en) * | 2003-08-18 | 2005-04-07 | Continental Teves Ag & Co. Ohg | Braking force amplifier for motor vehicle, has pneumatic adapter whose rotation is blocked by positioning unit and including elastic locking unit for being locked in case |
| 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 |
| EP2141401A1 (en) * | 2008-06-30 | 2010-01-06 | Peugeot Citroen Automobiles SA | Connection for branching pipes, in particular of a vacuum circuit of a car engine |
| CN203410449U (en) * | 2013-08-23 | 2014-01-29 | 桐乡辰宇机械有限公司 | Air pump connecting sleeve for automobile |
-
2013
- 2013-08-23 CN CN201310371892.1A patent/CN103465898B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004016051A1 (en) * | 2003-08-18 | 2005-04-07 | Continental Teves Ag & Co. Ohg | Braking force amplifier for motor vehicle, has pneumatic adapter whose rotation is blocked by positioning unit and including elastic locking unit for being locked in case |
| EP2141401A1 (en) * | 2008-06-30 | 2010-01-06 | Peugeot Citroen Automobiles SA | Connection for branching pipes, in particular of a vacuum circuit of a car engine |
| 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 |
Cited By (4)
| 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 |
| CN113217386A (en) * | 2021-04-29 | 2021-08-06 | 湖南腾智机电有限责任公司 | Rotary vane type electric vacuum pump with heat dissipation function |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103465898B (en) | 2015-09-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CP03 | Change of name, title or address | ||
| 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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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| 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 |