CN208123704U - Rubber hose coupling - Google Patents
Rubber hose coupling Download PDFInfo
- Publication number
- CN208123704U CN208123704U CN201820586537.4U CN201820586537U CN208123704U CN 208123704 U CN208123704 U CN 208123704U CN 201820586537 U CN201820586537 U CN 201820586537U CN 208123704 U CN208123704 U CN 208123704U
- Authority
- CN
- China
- Prior art keywords
- core bar
- connector core
- boss
- pipe sleeve
- rubber hose
- 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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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a kind of rubber hose couplings, including connector core bar, the nut of connector core bar one end is set, and the pipe sleeve of the connector core bar other end is set, wherein, it is provided with to withhold on the connector core bar and slot and withholds groove groove wall boss, be provided with that slot is matched withholds boss with withholding on connector core bar on the pipe sleeve, it is characterised in that：It is additionally provided with sebific duct positioning convex platform on the pipe sleeve, and the positioning convex platform and withholds the locating slot withholding groove groove wall boss and matching being formed between boss on connector core bar.
Description
Technical field：
The utility model relates to the connectors on a kind of fluid pressure line, more specifically to a kind of rubber hose coupling.
Background technique：
Rubber hose coupling on the market generallys use attaching type rubber hose coupling at present, as shown in Figure 1, attaching type rubber hose coupling packet
Connector core bar 2 is included, the nut 1 of 2 one end of connector core bar is set, and the pipe sleeve 3 of the connector core bar other end is set, is being connected
It needs the crimping equipment of profession to withhold pipe sleeve 3 on connector core bar 2 when sebific duct, withholds technology and directly determine rubber hose coupling
Leakproofness, and since pipe sleeve bottom all only one steps withhold boss 301, in this way when withholding dress rubber hose coupling, glue
Pipe is difficult control and puts into length, promotes the bad assembly of connector core bar, and sebific duct also needs to shell glue, wastes many times, outside
Glue-line has been peelled off in portion, influences sealing effect.
Utility model content：
The technical problem to be solved by the utility model is to provide a kind of rubber hose coupling, technical solution used by it is：
A kind of rubber hose coupling, including connector core bar, are arranged in the nut of connector core bar one end, and the connector core bar other end is arranged in
Pipe sleeve, wherein be provided with to withhold on the connector core bar and slot and withhold groove groove wall boss, be provided on the pipe sleeve and joint core
Slot is matched withholds boss for withholding on bar, it is characterised in that：Sebific duct positioning convex platform is additionally provided on the pipe sleeve, and described fixed
Boss and withhold the locating slot withholding groove groove wall boss and matching being formed between boss on connector core bar in position.
The further technical characteristic of the utility model is：
In described sleeve pipe withhold boss and sebific duct positioning convex platform height is identical.
The utility model has the beneficial effects that：
Due to being additionally provided with sebific duct positioning convex platform in the utility model on pipe sleeve, and the positioning convex platform and withhold boss it
Between can allow sebific duct and fixed when being formed with the locating slot withholding groove groove wall boss and matching on connector core bar, in this way dress sebific duct
After position boss is in close contact, in addition increases a locating slot, withholding with tube core, structure is stronger, allows the sebific duct of well cutting
Without shelling glue, it can directly assemble, reduce stripping glue process, save the time, improve efficiency, extend service life, reduce
Cost.
Detailed description of the invention：
Fig. 1 is the structural schematic diagram of rubber hose coupling in the prior art；
Fig. 2 is the structural schematic diagram of an embodiment of the present invention；
Specific embodiment：
2 pairs of the utility model do more detailed description with reference to the accompanying drawing.
As shown in Fig. 2, a kind of rubber hose coupling, including connector core bar 1, the nut 2, Yi Jishe of connector core bar one end is set
Set the pipe sleeve in the connector core bar other end, wherein be provided on the connector core bar 1 and withhold slot 101 and withhold groove groove wall boss
102, it is provided with that slot 101 is matched withholds boss 301 with withholding on connector core bar on the pipe sleeve 3, it is characterised in that：It is described
It is additionally provided with sebific duct positioning convex platform 302 on pipe sleeve 3, and the positioning convex platform 302 and withholding is formed between boss 301 and connector
The locating slot 303 withholding groove groove wall boss 102 and matching on core bar.
In the embodiment shown in Figure 2, in described sleeve pipe withhold boss 301 and the height of sebific duct positioning convex platform 302 is identical.
Since sebific duct positioning convex platform 302, and the positioning convex platform 302 and button are additionally provided in the utility model on pipe sleeve 3
It is formed between belling platform 301 and the locating slot 303 withholding groove groove wall boss 102 and matching on connector core bar, in this way dress glue
Sebific duct and positioning convex platform 302 can be allowed to be in close contact, in addition increase a locating slot 303, such pressing rubber tube joint when pipe
Afterwards, structure is stronger, and the sebific duct of well cutting is allowed not have to stripping glue, can directly assemble, and stripping glue process is reduced, when saving
Between, efficiency is improved, service life is extended, is reduced costs.
The technology contents and technical characterstic of the utility model have revealed that as above, it being understood, however, that in the utility model
Under creative ideas, those skilled in the art can make various changes and improve to above structure, including what is individually disclosed here
Or the combination of claimed technical characteristic, and significantly include other combinations of these features, these deformations and/or combination
It each falls in technical field involved in the utility model, and falls into the protection scope of the utility model claims, this is practical
Novel protection scope is subject to claims.
Claims (2)
1. a kind of rubber hose coupling, including connector core bar are arranged in the nut of connector core bar one end, and are arranged another in connector core bar
The pipe sleeve of one end, wherein be provided with to withhold on the connector core bar and slot and withhold groove groove wall boss, be provided on the pipe sleeve with
Slot is matched withholds boss for withholding on connector core bar, it is characterised in that：Sebific duct positioning convex platform is additionally provided on the pipe sleeve, and
The positioning convex platform and withhold the locating slot withholding groove groove wall boss and matching being formed between boss on connector core bar.
2. according to Ju rubber hose coupling described in claim 1, it is characterised in that：Boss and sebific duct positioning are withheld in described sleeve pipe
Boss height is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820586537.4U CN208123704U (en) | 2018-04-24 | 2018-04-24 | Rubber hose coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820586537.4U CN208123704U (en) | 2018-04-24 | 2018-04-24 | Rubber hose coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208123704U true CN208123704U (en) | 2018-11-20 |
Family
ID=64186783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820586537.4U Active CN208123704U (en) | 2018-04-24 | 2018-04-24 | Rubber hose coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208123704U (en) |
-
2018
- 2018-04-24 CN CN201820586537.4U patent/CN208123704U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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 utility model: Hose connector Effective date of registration: 20200925 Granted publication date: 20181120 Pledgee: Henan Gongyi Rural Commercial Bank Co.,Ltd. Pledgor: HENAN STELLAR HYDRAULIC Co.,Ltd. Registration number: Y2020980006482 |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 451200 Jiaowan village, Kangdian Town, Gongyi City, Zhengzhou City, Henan Province Patentee after: Henan HENGCHUANG Precision Manufacturing Co.,Ltd. Address before: 451200 Jiaowan village, Kangdian Town, Gongyi City, Zhengzhou City, Henan Province Patentee before: HENAN STELLAR HYDRAULIC Co.,Ltd. |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210923 Granted publication date: 20181120 Pledgee: Henan Gongyi Rural Commercial Bank Co.,Ltd. Pledgor: HENAN STELLAR HYDRAULIC Co.,Ltd. Registration number: Y2020980006482 |
|
| 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 utility model: Hose joint Effective date of registration: 20210926 Granted publication date: 20181120 Pledgee: Henan Gongyi Rural Commercial Bank Co.,Ltd. Pledgor: Henan HENGCHUANG Precision Manufacturing Co.,Ltd. Registration number: Y2021980009901 |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 451200 Jiaowan village, Kangdian Town, Gongyi City, Zhengzhou City, Henan Province Patentee after: Henan HENGCHUANG Precision Manufacturing Co.,Ltd. Address before: 451200 Jiaowan village, Kangdian Town, Gongyi City, Zhengzhou City, Henan Province Patentee before: Henan HENGCHUANG Precision Manufacturing Co.,Ltd. |