CN203431390U - Air pump connecting sleeve used in automobile - Google Patents
Air pump connecting sleeve used in automobile Download PDFInfo
- Publication number
- CN203431390U CN203431390U CN201320517202.4U CN201320517202U CN203431390U CN 203431390 U CN203431390 U CN 203431390U CN 201320517202 U CN201320517202 U CN 201320517202U CN 203431390 U CN203431390 U CN 203431390U
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- CN
- China
- Prior art keywords
- hollow bolt
- elbow
- adapter
- bolt
- air pump
- 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 - Lifetime
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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model relates to an air pump connecting sleeve used in an automobile. One end of each connecting piece is fixed with a left connecting tube, and the other end of each connecting piece is fixed with a right connecting tube. The lower end of the left connecting tube is fixed with a left connector, and the upper end of the left connecting tube is fixed with the lower end of a left bend piece. A left hollow bolt is arranged inside the left bend piece in a sleeved mode, and the threaded end of the left hollow bolt is exposed out of the left bend piece. A left channel is formed among the left connector, the left connecting tube, the left bend piece and the left hollow bolt. The lower end of the right connecting tube is fixed with a right connector, and the upper end of the right connecting tube is fixed with a right bend piece. A right hollow bolt is arranged inside the right bend piece in a sleeved mode, and the threaded end of the right hollow bolt is exposed out of the right bend piece. A right channel is formed among the right connector, the right connecting tube, the right bend piece and the right hollow bolt. The air pump connecting sleeve used in the automobile is reasonable in structural design, flexible to mount, convenient to use and easy to connect.
Description
Technical field
The utility model relates to a kind of air pump adapter sleeve, especially relates to a kind of air pump adapter sleeve for automobile, belongs to a part in automobile, for the disc type brake air chamber with automobile, is connected.
Background technique
Air pump adapter sleeve in automobile is for being connected with disc type brake air chamber, all parts on existing air pump connecting tube is generally not mobilizable, as suction port and air outlet all fixed, and suction port is vertical configuration structure, due to the special bridge construction of disk type braker, when disc type brake chamber is installed, installing space is very narrow and small, the installation of existing air pump adapter sleeve is inconvenient, has increased required workload is installed, and has reduced installation efficiency.
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 air pump adapter sleeve for automobile connecting.
Model utility content
The purpose of this utility model is to overcome above shortcomings in prior art, and a kind of reasonable in design is provided, flexible for installation, easy to use, is convenient to the air pump adapter sleeve for automobile connecting.
The technical scheme in the invention for solving the above technical problem is: a kind of air pump adapter sleeve for automobile, is characterized in that: comprise left joint, left adapter, left elbow, left hollow bolt, left bend pipe seal ring, left bolt seal circle, connecting sheet, right connector, right adapter, right elbow, right hollow bolt, right bend pipe seal ring and right bolt seal circle; Described left elbow and right elbow are threeway shape structure; Described connecting sheet one end and left adapter are fixed, and the other end and right adapter are fixed; The lower end of described left adapter and left joint are fixed, and the upper end of left adapter and the lower end of left elbow are fixed; Described left hollow bolt is sleeved in left elbow, the horizontal structure of this left hollow bolt, and the threaded end in described left hollow bolt is exposed outside left elbow; Described left bend pipe seal ring is arranged between left elbow and left hollow bolt, and described left bolt seal snare is contained in the threaded end of left hollow bolt; Between described left joint, left adapter, left elbow and left hollow bolt, form a left passage; Lower end and the right connector of described right adapter are fixed, the upper end of right adapter and right elbow fixing; Described right hollow bolt is sleeved in right elbow, the horizontal structure of this right hollow bolt, and the threaded end in described right hollow bolt is exposed outside right elbow; Described right bend pipe seal ring is arranged between right elbow and right hollow bolt, and described right bolt seal snare is contained in the threaded end of right hollow bolt; Between described right connector, right adapter, right elbow and right hollow bolt, form a right passage.
Left adapter described in the utility model, left joint, the moulding of left elbow three in one.
Right adapter described in the utility model, right connector, the moulding of right elbow three in one.
Left bend pipe seal ring described in the utility model and left bolt seal circle are O RunddichtringO structure.
Right bend pipe seal ring described in the utility model and right bolt seal circle are O RunddichtringO structure.
Left joint described in the utility model and right connector are hex union structure.
Left hollow bolt described in the utility model and right hollow bolt are hexagon hollow bolt arrangement.
The left hollow bolt of the utility model and right hollow bolt, towards identical, be arranged in parallel; Also to connect tube core line vertical with the plane at right adapter center line place with a left side for left hollow bolt and right hollow bolt.
The utility model compared with prior art, has the following advantages and effect: simple in structure, reasonable in design; The utility model according to disc type energy storage spring brake chamber and break in conjunction with time special construction design, be convenient to connect disc type energy storage spring brake chamber, installation efficiency is high.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment's structural representation.
Fig. 2 is the sectional structure schematic diagram of A-A in Fig. 1.
Fig. 3 is the sectional structure schematic diagram of B-B in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Embodiment:
Referring to Fig. 1 to Fig. 3, the air pump adapter sleeve for automobile in the present embodiment comprises left joint 1, left adapter 2, left elbow 3, left hollow bolt 4, left bend pipe seal ring 7, left bolt seal circle 8, connecting sheet 9, right connector 11, right adapter 12, right elbow 13, right hollow bolt 14, right bend pipe seal ring 17 and right bolt seal circle 18.
Left elbow 3 in the present embodiment and right elbow 13 are threeway shape structure, and left elbow 3 and right elbow 13 are elbow unions.
Connecting sheet 9 one end and left adapter 2 are welded and fixed, and the other end and right adapter 12 are welded and fixed.Connecting sheet 9 is two, and setting up and down, fixed effect is better.
The lower end of the left adapter 2 in the present embodiment and left joint 1 are fixing, and left adapter 2 and left joint 1 are one-body molded; The lower end of the upper end of left adapter 2 and left elbow 3 is fixed, and left adapter 2 and left elbow 3 are one-body molded.
Between left joint 1 and left adapter 2 in the present embodiment, and be all fixedly connected with between left adapter 2 and left elbow 3, more integrate shaped type structure, makes it more firm in disc type brake air chamber, not fragile, is conducive to improve serviceability, reduces fault.
Left hollow bolt 4 in the present embodiment is sleeved in left elbow 3, the horizontal structure of this left hollow bolt 4, threaded end in left hollow bolt 4 is exposed outside left elbow 3, left bend pipe seal ring 7 is arranged between left elbow 3 and left hollow bolt 4, left bend pipe seal ring 7 is for sealing left elbow 3 and left hollow bolt 4, and left bolt seal circle 8 is sleeved on the threaded 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 threaded end, at the wall of left hollow bolt 4, is provided with venting channels and three vents, and three vents all communicate with venting channels.
Between left joint 1 in the present embodiment, left adapter 2, left elbow 3 and left hollow bolt 4, form a left passage 21, air-flow can flow along left hollow bolt 4, left elbow 3, left adapter 2 and left joint 1 successively.
The lower end of the right adapter 12 of the present embodiment and right connector 11 are fixing, and right adapter 12 and right connector 11 are one-body molded; The lower end of the upper end of right adapter 12 and right elbow 13 is fixed, and right adapter 12 and right elbow 13 are one-body molded.
Between right connector 11 and right adapter 12 in the present embodiment, and be all fixedly connected with between right adapter 12 and right elbow 13, more integrate shaped type structure, make it more firm in disc type brake air chamber, not fragile, be conducive to improve serviceability, reduce fault.
The right hollow bolt 14 of the present embodiment is sleeved in right elbow 13, the horizontal structure of this right hollow bolt 14, threaded end in right hollow bolt 14 is exposed outside right elbow 13, right bend pipe seal ring 17 is arranged between right elbow 13 and right hollow bolt 14, and right bolt seal circle 18 is sleeved on the threaded end of right hollow bolt 14.
Between right connector 11 in the present embodiment, right adapter 12, right elbow 13 and right hollow bolt 14, form a right passage 22, air-flow can flow along right hollow bolt 14, right elbow 13, right adapter 12 and right connector 11 successively.
Left bend pipe seal ring 7 and left bolt seal circle 8 in the present embodiment are O RunddichtringO structure, and right bend pipe seal ring 17 and right bolt seal circle 18 are also O RunddichtringO structure.Left joint 1 and right connector 11 in the present embodiment are hex union structure, and left hollow bolt 4 and right hollow bolt 14 are hexagon hollow bolt arrangement.
Left hollow bolt 4 and right hollow bolt 14, towards identical, be arranged in parallel.Left hollow bolt 4 is also vertical with the plane at right adapter 12 center line places with left adapter 2 center lines with right hollow bolt 14.
Air pump adapter sleeve in the present embodiment efficiently solves because of the special bridge construction of disk type braker, and the installing space when disc type brake chamber is installed is very narrow and small, and inconvenient problem is installed, and it is reasonable in design, simple in structure, and it is convenient to assemble, and practicability is good.
In addition, it should be noted that, the specific embodiment described in this specification, 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 is only to the explanation of the utility model structure example.All equivalence variation or simple change of doing according to described structure, feature and the principle of the utility model patent design, are included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (8)
1. for an air pump adapter sleeve for automobile, it is characterized in that: comprise left joint, left adapter, left elbow, left hollow bolt, left bend pipe seal ring, left bolt seal circle, connecting sheet, right connector, right adapter, right elbow, right hollow bolt, right bend pipe seal ring and right bolt seal circle; Described left elbow and right elbow are threeway shape structure; Described connecting sheet one end and left adapter are fixed, and the other end and right adapter are fixed; The lower end of described left adapter and left joint are fixed, and the upper end of left adapter and the lower end of left elbow are fixed; Described left hollow bolt is sleeved in left elbow, the horizontal structure of this left hollow bolt, and the threaded end in described left hollow bolt is exposed outside left elbow; Described left bend pipe seal ring is arranged between left elbow and left hollow bolt, and described left bolt seal snare is contained in the threaded end of left hollow bolt; Between described left joint, left adapter, left elbow and left hollow bolt, form a left passage; Lower end and the right connector of described right adapter are fixed, the upper end of right adapter and right elbow fixing; Described right hollow bolt is sleeved in right elbow, the horizontal structure of this right hollow bolt, and the threaded end in described right hollow bolt is exposed outside right elbow; Described right bend pipe seal ring is arranged between right elbow and right hollow bolt, and described right bolt seal snare is contained in the threaded end of right hollow bolt; Between described right connector, right adapter, right elbow and right hollow bolt, form a right passage.
2. the air pump adapter sleeve for automobile according to claim 1, is characterized in that: described left adapter, left joint, the moulding of left elbow three in one.
3. the air pump adapter sleeve for automobile according to claim 1, is characterized in that: described right adapter, right connector, the moulding of right elbow three in one.
4. the air pump adapter sleeve for automobile according to claim 1, is characterized in that: described left bend pipe seal ring and left bolt seal circle are O RunddichtringO structure.
5. the air pump adapter sleeve for automobile according to claim 1, is characterized in that: described right bend pipe seal ring and right bolt seal circle are O RunddichtringO structure.
6. the air pump adapter sleeve for automobile according to claim 1, is characterized in that: described left joint and right connector are hex union structure.
7. the air pump adapter sleeve for automobile according to claim 1, is characterized in that: described left hollow bolt and right hollow bolt are hexagon hollow bolt arrangement.
8. the air pump adapter sleeve for automobile according to claim 1, is characterized in that: left hollow bolt and right hollow bolt, towards identical, be arranged in parallel; Also to connect tube core line vertical with the plane at right adapter center line place with a left side for left hollow bolt and right hollow bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320517202.4U CN203431390U (en) | 2013-08-23 | 2013-08-23 | Air pump connecting sleeve used in automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320517202.4U CN203431390U (en) | 2013-08-23 | 2013-08-23 | Air pump connecting sleeve used in automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203431390U true CN203431390U (en) | 2014-02-12 |
Family
ID=50060427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320517202.4U Expired - Lifetime CN203431390U (en) | 2013-08-23 | 2013-08-23 | Air pump connecting sleeve used in automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203431390U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197138A (en) * | 2014-09-06 | 2014-12-10 | 刘宇兴 | Galvanized elbow |
| 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 |
-
2013
- 2013-08-23 CN CN201320517202.4U patent/CN203431390U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197138A (en) * | 2014-09-06 | 2014-12-10 | 刘宇兴 | Galvanized elbow |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |