CN220639800U - Connector seat for connecting vacuum source of vacuum booster - Google Patents
Connector seat for connecting vacuum source of vacuum booster Download PDFInfo
- Publication number
- CN220639800U CN220639800U CN202322233145.3U CN202322233145U CN220639800U CN 220639800 U CN220639800 U CN 220639800U CN 202322233145 U CN202322233145 U CN 202322233145U CN 220639800 U CN220639800 U CN 220639800U
- Authority
- CN
- China
- Prior art keywords
- vacuum
- dustproof curtain
- booster
- vacuum booster
- dust plug
- 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.)
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Links
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 3
- 238000001746 injection moulding Methods 0.000 abstract 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to a connector base for connecting with a vacuum source of a vacuum booster, and belongs to the technical field of automobile brake systems. The bottom of the joint seat is added with a dustproof curtain, and a cross square groove is punched on the dustproof curtain. The advantage is novel structure, has increased the dustproof curtain of opening cross square groove in the headstock bottom, and this dustproof curtain is by the direct injection moulding of mould, and vacuum booster is when producing, need not to install the dust plug additional, and the vacuum tube joint can be assembled directly to the later stage host computer factory, has saved the input of dust plug, has reduced the two steps processes of dust plug assembly and pull down, has both reduced the cost, has improved assembly production efficiency again.
Description
Technical Field
The utility model relates to a vacuum booster assembly part in the technical field of automobile brake systems, in particular to a joint seat for connecting with a vacuum source of a vacuum booster.
Background
The existing vacuum booster assembly for automobile braking needs to obtain a vacuum source from an engine air inlet manifold or a vacuum pump through a vacuum tube, so that the vacuum booster function of braking is realized. As shown in fig. 4, the vacuum source needs to be connected to the front housing 1 of the vacuum booster through a vacuum tube, a vacuum tube connector 4, a connector mount 2. The joint seat assembled by the front shell of the booster is connected with the vacuum hose joint through the joint seat and is required to meet the sealing with the vacuum booster. Meanwhile, when the vacuum booster is supplied, the connector base is also provided with the dust plug 3, namely, the dust plug with the structure needs to be assembled at a booster supplier, as shown in fig. 5, so that the requirement of cleanliness of the vacuum booster in the transportation process is met, the cost is increased, and meanwhile, the dust plug needs to be taken down in the production process of a host factory and cannot be recycled, so that the vacuum tube connector is installed, the production process is more, the cost is increased, and the production efficiency is influenced.
Disclosure of Invention
The utility model provides a connector base for connecting with a vacuum source of a vacuum booster, which solves the problems of high cost, multiple assembly procedures and low assembly efficiency caused by the fact that a dust plug cannot be recovered at present.
The technical scheme adopted by the utility model is as follows: the bottom of the joint seat is added with a dustproof curtain, and a cross square groove is punched on the dustproof curtain.
The dustproof curtain is directly injection molded by the mold and the joint seat.
The dustproof curtain is made of rubber.
The utility model has the advantages that the structure is novel, the dustproof curtain with the cross square groove is additionally arranged at the bottom of the joint seat, the dustproof curtain is directly injection molded by the mold, the vacuum pipe joint can be directly assembled by a host factory at the later stage without additionally installing the dustproof plug during the production of the vacuum booster, the investment of the dustproof plug is saved, the two steps of assembling and disassembling the dustproof plug are reduced, the cost is reduced, and the assembly production efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a view in the direction A of FIG. 1;
FIG. 3 is a schematic view of the present utility model in use with the vacuum fitting assembled;
FIG. 4 is a schematic view of a structure of a conventional joint seat;
fig. 5 is a schematic view of a vacuum source connection structure of a vacuum booster using a conventional joint base.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.
As shown in fig. 1 and 2, a dust-proof curtain 3 is added to the bottom of the joint seat 2, and a cross square groove 301 is punched on the dust-proof curtain 3.
The dustproof curtain is directly injection molded by the mold and the joint seat.
The dustproof curtain is made of rubber.
When the vacuum booster is produced, the joint seat 2 is connected with the front shell 1 of the vacuum booster, and a dust plug is not required to be additionally arranged, as shown in fig. 3, the vacuum tube joint 4 can be directly assembled during production of a main machine factory, the vacuum tube joint 4 breaks through the cross square groove 301, and the dust curtain 3 is opened, so that the cost is reduced, and the production efficiency is improved.
The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the scope of the present utility model is not limited to the specific details of the above embodiments, and within the scope of the technical concept of the present utility model, any person skilled in the art may apply equivalent substitutions or alterations to the technical solution according to the present utility model and the inventive concept thereof within the scope of the technical concept of the present utility model, and these simple modifications are all within the scope of the present utility model.
Claims (3)
1. A connector for connection to a vacuum source of a vacuum booster, characterized by: the bottom of the joint seat is added with a dustproof curtain, and a cross square groove is punched on the dustproof curtain.
2. A connector for connection to a vacuum source of a vacuum booster as defined in claim 1, wherein: the dustproof curtain is directly injection molded by the mold and the joint seat.
3. A socket for connection to a vacuum source of a vacuum booster as defined in claim 2, wherein: the dustproof curtain is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322233145.3U CN220639800U (en) | 2023-08-19 | 2023-08-19 | Connector seat for connecting vacuum source of vacuum booster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322233145.3U CN220639800U (en) | 2023-08-19 | 2023-08-19 | Connector seat for connecting vacuum source of vacuum booster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220639800U true CN220639800U (en) | 2024-03-22 |
Family
ID=90285564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322233145.3U Active CN220639800U (en) | 2023-08-19 | 2023-08-19 | Connector seat for connecting vacuum source of vacuum booster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220639800U (en) |
-
2023
- 2023-08-19 CN CN202322233145.3U patent/CN220639800U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |