CN205424206U - Pipe connector - Google Patents
Pipe connector Download PDFInfo
- Publication number
- CN205424206U CN205424206U CN201620153500.3U CN201620153500U CN205424206U CN 205424206 U CN205424206 U CN 205424206U CN 201620153500 U CN201620153500 U CN 201620153500U CN 205424206 U CN205424206 U CN 205424206U
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- Prior art keywords
- insertion section
- cavity
- opening
- jointing
- snap close
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Abstract
The utility model provides a pipe connector, include: connecting piece body, hasp and butt joint portion, connecting piece body inside is provided with first cavity, and the lateral wall of first cavity is provided with first opening and second opening relatively, and first opening and second opening all communicate with the connecting piece body is outside, and during the hasp inserted first cavity along first opening, the one end of connecting piece body was connected with the one end of butt joint portion, and just first cavity and butt joint portion are inside communicates, the hasp is the semicircle ring, the portion of inserting and the second portion of inserting that two ends of hasp are first respectively, and the first portion of inserting is the plane with the tip of the second portion of inserting, and first insert and the second inserts and can follow the second opening and stretch out, the second opening part is provided with the thrust platform, and the tip of thrust platform and the first portion of inserting has first contact surface and second contact surface with the position that the tip is relative of the second portion of inserting, prevents that the thrust platform lost efficacy, is connected between assurance male joint and the pipe connector and puts in place.
Description
Technical field
This utility model embodiment relates to automobile technical field, particularly relates to a kind of jointing.
Background technology
Automobile oil-way refers to the fuel system of automobile, includes a lot of pipeline in automobile oil-way, and these pipelines are generally connected with male contact by jointing.Wherein a pipeline is fixed with male contact and is connected, and another root pipeline is fixing with jointing to be connected, and male contact is plugged on inside jointing, and the boss arranged on male contact interlocks inside jointing, thus realizes the connection of two pipelines.
Existing jointing generally includes connector body, snap close and sealing ring, and snap close and sealing ring are sequentially arranged in connector body interior, and one end of snap close extends outside through the sidewall of connector body.During use, male contact inserting connector body interior, make male contact sequentially stretch in snap close and sealing ring, staff presses snap close, makes snap close extend out to outside this body sidewall of connector, thus is connected with jointing by male contact.
In use, thrust platform and snap close contact point are point cantact, and one end of snap close is positioned at connector body exterior, it is easily caused the position abrasion of snap close and thrust contact with platform, cause thrust platform to lose efficacy so that male contact be connected with jointing not in place in the case of, snap close is pressed in connector body, cause unactual between male contact with jointing connection, easily cause the potential safety hazards such as pipe leakage.
Utility model content
This utility model embodiment provides a kind of jointing, prevents thrust platform to lose efficacy, it is ensured that to be connected between male contact with jointing and put in place.
This utility model embodiment provides a kind of jointing, it is connected with male contact, described jointing includes connector body, snap close and docking section, described connector body interior is provided with the first cavity, the sidewall of described first cavity is relatively set with the first opening and the second opening, described first opening all connects with described connector body exterior with described second opening, described snap close inserts in described first cavity along described first opening, one end of described connector body is connected with one end of described docking section, and described first cavity connects with inside, described docking section；
Described snap close is semicircular ring, and two ends of described snap close are respectively the first insertion section and the second insertion section, and the end of described first insertion section and described second insertion section is plane, and described first insertion section and described second insertion section can be stretched out from described second opening；
Described second opening part is provided with thrust platform, and the position that described thrust platform is relative with the end of the end of described first insertion section and described second insertion section has the first contact surface and the second contact surface；
When described first insertion section and described second insertion site are in described first cavity, described first insertion section has face and contacts with described first contact surface and described second contact surface with the end of the second insertion section respectively；
When described first insertion section and described second insertion section are stretched out from described second opening, described first insertion section and described second insertion portion are located at described thrust platform both sides.
In this utility model one embodiment, described snap close is provided with handle, described handle is provided with the gathering sill that the instrument of being available for stretches into.
In this utility model one embodiment, described handle is arranged on the semicircular ring position of described snap close, and described handle is equal with the distance of the end of described second insertion section with the distance of the end of described first insertion section and described handle.
In this utility model one embodiment, the inwall of the semicircular ring position of described snap close is provided with on the first back-off, described first insertion section and described second insertion section and is respectively arranged with the second back-off；
When described first insertion section and described second insertion section are stretched out from described second opening, described first back-off interlocks with the boss on described male contact, and described second back-off interlocks with described connector body respectively.
In this utility model one embodiment, described second opening part is relatively set with fixing lug boss, and described fixing lug boss is wedge shape；
When described first insertion section and described second insertion section are stretched out from described second opening, first end of described fixing lug boss interlocks with described second back-off, wherein, the face area of the first end of described fixing lug boss is less than the face area of the second end of described fixing lug boss.
In this utility model one embodiment, described connector body interior is additionally provided with the second cavity between described first cavity and described docking section, and described first cavity, described second cavity sequentially connect inside described docking section, described second inside cavity is provided with at least two sealing ring, has gap between described sealing ring.
In this utility model one embodiment, between described sealing ring, it is additionally provided with shading ring.
In this utility model one embodiment, being additionally provided with safety collar in described second cavity, described safety collar is positioned at described sealing ring away from described shading ring and near the side of described first cavity.
nullThe jointing that the present embodiment provides，Including connector body、Snap close and docking section，Owing to the first insertion section of snap close and the end of the second insertion section are plane，When the first insertion section and the second insertion site are in the first cavity，First insertion section has face with the first contact surface and the second contact surface respectively with the end of the second insertion section and contacts，Point cantact between thrust platform and snap close is become face contact，Abrasion between thrust platform and snap close that this contact can avoid the first insertion section and the second insertion section to cause when inserting in the first cavity，Thrust platform is prevented to lose efficacy，Ensure to be connected between male contact and jointing to put in place，Thus further ensure that the reliability being connected between male contact with connector body，Avoid the situation connecting easily disconnection between male contact and jointing，Avoid the gasoline in pipeline、Diesel oil、The inflammable material such as lubricating oil leaks from pipeline，Ensure that the personal safety of automotive interior personnel.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the jointing that Fig. 1 provides for this utility model embodiment；
In Fig. 1 that Fig. 2 provides for this utility model embodiment, jointing is the A-A sectional view of notconnect state；
In Fig. 1 that Fig. 3 provides for this utility model embodiment, jointing is the A-A sectional view of connection status；
The A-A view of snap close in Fig. 1 that Fig. 4 provides for this utility model embodiment；
The B-B view of snap close in Fig. 4 that Fig. 5 provides for this utility model embodiment.
Description of reference numerals:
1: male contact；
2: connector body；
3: snap close；
4: docking section；
5: the first cavitys；
6: the first openings；
7: the second openings；
8: the first insertion sections；
9: the second insertion sections；
10: thrust platform:
11: the first contact surfaces；
12: the second contact surfaces；
13: the second cavitys；
14: sealing ring；
15: shading ring；
16: safety collar；
31: handle；
32: gathering sill；
33: the first back-offs；
34: the second back-offs.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
The structural representation of the jointing that Fig. 1 provides for this utility model embodiment, in Fig. 1 that Fig. 2 provides for this utility model embodiment, jointing is the A-A sectional view of notconnect state, and in Fig. 1 that Fig. 3 provides for this utility model embodiment, jointing is the A-A sectional view of connection status.As shown in Figure 1, Figure 2, Figure 3 shows, this jointing is connected with male contact 1, jointing includes connector body 2, snap close 3 and docking section 4, connector body 2 is internally provided with the first cavity 5, the sidewall of the first cavity 5 is relatively set with the first opening 6 and the second opening 7, first opening 6 and the second opening 7 all with connector body 2 ft connection, snap close 3 inserts in the first cavity 5 along the first opening 6, one end of connector body 2 is connected with one end of docking section 4, and the first cavity 5 connects with inside, docking section 4；Snap close 3 is semicircular ring, and 3 two ends of snap close are respectively the first insertion section 8 and the second insertion section 9, and the end of the first insertion section 8 and the second insertion section 9 is plane, and the first insertion section 8 and the second insertion section 9 can be stretched out from the second opening 7；Being provided with thrust platform 10 at second opening 7, the position that thrust platform 10 is relative with the end of the end of the first insertion section 8 and the second insertion section 9 has the first contact surface 11 and the second contact surface 12；When first insertion section 8 and the second insertion section 9 are positioned in the first cavity 5, the first insertion section 8 contacts 12 masks with the first contact surface 11 and second respectively with the end of the second insertion section 9 has face to contact；When first insertion section 8 and the second insertion section 9 are stretched out from the second opening 7, the first insertion section 8 and the second insertion section 9 are set up separately in thrust platform both sides 10.
In the present embodiment, when using this jointing, male contact 1 is inserted in the first cavity 5, make the boss on male contact 1 through snap close 3, press snap close 3, make snap close 3 interlock with the boss on male contact 1, and make snap close 3 interlock with connector body 2.And, the end of the first insertion section 8 and the second insertion section 9 is plane, when the first insertion section 8 and the second insertion section 9 are positioned in the first cavity 5, the first insertion section 8 contacts 12 masks with the first contact surface 11 and second respectively with the end of the second insertion section 9 has face to contact.As shown in Figure 2, when male contact 1 is not fully inserted in the first cavity of connector body, the first contact surface 11 that first insertion section 8 can be against thrust platform 10 with the end of the second insertion section 9 contacts on 12 with second, therefore, do not have a male contact 1 when not also being fully inserted in the first cavity of connector body 2, the situation that snap close 3 buckles with connector body 2.As shown in Figure 3, when male contact is fully inserted in the first cavity of connector body 2, the boss by male contact 1 of the first insertion section 8 and the second insertion section 9 struts, then the distance between the first insertion section 8 and the second insertion section 9 is more than the external diameter of thrust platform 10, so that the first insertion section 8 and the second insertion section 9 are stretched out from the second opening 7.
nullThe jointing that the present embodiment provides，Owing to the end of the first insertion section 8 and the second insertion section 9 is plane，When the first insertion section 8 and the second insertion section 9 are positioned in the first cavity 5，First insertion section 8 has face and contacts with the first contact surface 11 and the second contact surface 12 with the end of the second insertion section 9 respectively，Point cantact between thrust platform 10 with snap close 3 is become face contact，Abrasion between thrust platform 10 and snap close 3 that this contact can avoid the first insertion section 8 and the second insertion section 9 to cause when inserting in the first cavity 5，Thrust platform 10 is prevented to lose efficacy，Ensure to be connected between male contact and jointing to put in place，Thus further ensure that the reliability being connected between male contact 1 with connector body 2，Avoid the situation connecting easily disconnection between male contact 1 and jointing，Avoid the gasoline in pipeline、Diesel oil、The inflammable material such as lubricating oil leaks from pipeline，Ensure that the personal safety of automotive interior personnel.
The A-A view of snap close in Fig. 1 that Fig. 4 provides for this utility model embodiment, the B-B view of snap close in Fig. 4 that Fig. 5 provides for this utility model embodiment, as shown in Figure 2 and Figure 5, snap close 3 is provided with handle 31, handle 31 is provided with the gathering sill 32 that the instrument of being available for stretches into.
Alternatively, handle 31 is arranged on the semicircular ring position of snap close 3, and handle 31 is equal with the distance of the end of the second insertion section 9 with the distance of the end of the first insertion section 8 and handle 31.
In the present embodiment, by arranging handle 31 and gathering sill 32, when male contact 1 is fixed by needs with jointing, squeeze grip 31 can be passed through, make snap close 3 interlock with the boss on male contact 1 smoothly, when male contact 1 is extracted from jointing by needs, can be stretched into from gathering sill 32 by instrument, interlocking between the boss on lift-pull handle 31, Rapid reversal snap close 3 and male contact 1.
Alternatively, as shown in Fig. 2, Fig. 4 and Fig. 5, the inwall of the semicircular ring position of snap close 3 is provided with the first back-off 33, the first insertion section 8 and the second insertion section 9 are respectively arranged with the second back-off 34；When first insertion section 8 and the second insertion section 9 are stretched out from the second opening 7, the first back-off interlocks with the boss on male contact 1, and the second back-off interlocks with connector body 2 respectively.
In the present embodiment, when male contact 1 is fixed by needs with jointing, squeeze grip 31 can be passed through, the first back-off 33 is made to interlock with the boss on male contact 1 smoothly, when male contact 1 is extracted from jointing by needs, can be stretched into from gathering sill 32 by instrument, lift-pull handle 31, interlocking between the boss on Rapid reversal the first back-off 33 and male contact 1.
Alternatively, being relatively set with fixing lug boss 21 at the second opening 7, fixing lug boss 21 is wedge shape；When first insertion section 8 and the second insertion section 9 are stretched out from the second opening 7, the first end 22 of fixing lug boss interlocks with the second back-off 34, and wherein, the face area of the first end 22 of fixing lug boss is less than the face area of the second end 23 of fixing lug boss.
In the present embodiment, fixing lug boss 21 is correspondingly arranged with the second back-off 34, during use, each second back-off 34 all interlocks with corresponding fixing lug boss 21, fixing lug boss 21 is set to wedge shape, and the relatively thin one end of fixing lug boss 21 interlocks with the second back-off 34 so that snap close interlocks with connector body, and not readily disengages from.During dismounting, staff by pushing or pull on the first insertion section 8 and lower end of the second insertion section 9 to the direction away from fixing lug boss 21, the thickness of one end that the distance between the first insertion section 8 and the second insertion section 9 and connector body 2 is relatively thin more than fixing lug boss 21, interlocking of fixing lug boss 21 and the second back-off 34, convenient disassembly can be released.
Alternatively, as it is shown in figure 1, internal the second cavity 13 being additionally provided with between the first cavity 5 and docking section 4 of connector body 2, and first cavity the 5, second cavity 13 sequentially connects with inside docking section 4, second cavity 13 is internally provided with at least two sealing ring 14, has gap between sealing ring 14.
In the present embodiment, male contact 1 is sequentially inserted into 14, and the inner side of sealing ring 14 all fits tightly with male contact 1 so that sealing ring 14 defines sealing respectively outside male contact 1, prevents from revealing.
Alternatively, as shown in Figure 1, shading ring 15 it is additionally provided with between sealing ring 14, shading ring 15 is between two sealing rings 14, effectively two sealing rings 14 can be kept apart by arranging shading ring 15, seal so that form two-layer with the second inside cavities outside male contact 1, prevent two sealing rings 14 from touching the sealing effectiveness affected together each other.
It should be noted that sealing ring can be provided with and multiple be not limited only to two sealing rings 14, and sealing ring be provided with multiple in the case of, multiple sealing rings all should be set up in parallel, and all should arrange shading ring between the adjacent sealing ring of each two.
Alternatively, as shown in Figure 1, second cavity 13 is additionally provided with safety collar 16, safety collar 16 is positioned at sealing ring 14 away from shading ring 15 and near the side of the first cavity 5, effectively two sealing rings 14, shading ring 15 can be fixed on the second cavity 13 inside by arranging safety collar 16, prevent sealing ring 14 and shading ring 15 from coming off from the second cavity with male contact 1.
Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, it is not intended to limit；Although this utility model being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or the most some or all of technical characteristic is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of this utility model each embodiment technical scheme.
Claims (8)
1. a jointing, it is connected with male contact, it is characterized in that, described jointing includes connector body, snap close and docking section, described connector body interior is provided with the first cavity, the sidewall of described first cavity is relatively set with the first opening and the second opening, described first opening all connects with described connector body exterior with described second opening, described snap close inserts in described first cavity along described first opening, one end of described connector body is connected with one end of described docking section, and described first cavity connects with inside, described docking section；
Described snap close is semicircular ring, and two ends of described snap close are respectively the first insertion section and the second insertion section, and the end of described first insertion section and described second insertion section is plane, and described first insertion section and described second insertion section can be stretched out from described second opening；
Described second opening part is provided with thrust platform, and the position that described thrust platform is relative with the end of the end of described first insertion section and described second insertion section has the first contact surface and the second contact surface；
When described first insertion section and described second insertion site are in described first cavity, described first insertion section has face and contacts with described first contact surface and described second contact surface with the end of the second insertion section respectively；
When described first insertion section and described second insertion section are stretched out from described second opening, described first insertion section and described second insertion portion are located at described thrust platform both sides.
Jointing the most according to claim 1, it is characterised in that be provided with handle on described snap close, described handle is provided with the gathering sill that the instrument of being available for stretches into.
Jointing the most according to claim 2, it is characterised in that described handle is arranged on the semicircular ring position of described snap close, and described handle is equal with the distance of the end of described second insertion section with the distance of the end of described first insertion section and described handle.
4. according to the jointing described in any one of claim 1-3, it is characterised in that be provided with on the inwall of the semicircular ring position of described snap close on the first back-off, described first insertion section and described second insertion section and be respectively arranged with the second back-off；
When described first insertion section and described second insertion section are stretched out from described second opening, described first back-off interlocks with the boss on described male contact, and described second back-off interlocks with described connector body respectively.
Jointing the most according to claim 4, it is characterised in that described second opening part is relatively set with fixing lug boss, described fixing lug boss is wedge shape；
When described first insertion section and described second insertion section are stretched out from described second opening, first end of described fixing lug boss interlocks with described second back-off, wherein, the face area of the first end of described fixing lug boss is less than the face area of the second end of described fixing lug boss.
Jointing the most according to claim 1, it is characterized in that, described connector body interior is additionally provided with the second cavity between described first cavity and described docking section, and described first cavity, described second cavity sequentially connect inside described docking section, described second inside cavity is provided with at least two sealing ring, has gap between described sealing ring.
Jointing the most according to claim 6, it is characterised in that be additionally provided with shading ring between described sealing ring.
Jointing the most according to claim 7, it is characterised in that be additionally provided with safety collar in described second cavity, described safety collar is positioned at described sealing ring away from described shading ring and near the side of described first cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620153500.3U CN205424206U (en) | 2016-02-29 | 2016-02-29 | Pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620153500.3U CN205424206U (en) | 2016-02-29 | 2016-02-29 | Pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205424206U true CN205424206U (en) | 2016-08-03 |
Family
ID=56541987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620153500.3U Active CN205424206U (en) | 2016-02-29 | 2016-02-29 | Pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205424206U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641533A (en) * | 2017-02-17 | 2017-05-10 | 来生 | Automobile pipeline plastic fast-inserting joint with secondary locking mechanism |
| CN107314181A (en) * | 2017-07-19 | 2017-11-03 | 浙江工业大学 | Quick joint of pipeline |
| CN107606358A (en) * | 2017-11-08 | 2018-01-19 | 香河瑞和通汽车零部件有限公司 | A kind of safety lock structure automobile pipeline plastics quick connector |
| CN108488520A (en) * | 2018-05-21 | 2018-09-04 | 临海市永恒汽配科技有限公司 | A kind of dismountable plug-in connector |
| CN111412335A (en) * | 2020-04-22 | 2020-07-14 | 泉州佰帝龙水暖设备有限公司 | Quick connector |
-
2016
- 2016-02-29 CN CN201620153500.3U patent/CN205424206U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641533A (en) * | 2017-02-17 | 2017-05-10 | 来生 | Automobile pipeline plastic fast-inserting joint with secondary locking mechanism |
| CN107314181A (en) * | 2017-07-19 | 2017-11-03 | 浙江工业大学 | Quick joint of pipeline |
| CN107606358A (en) * | 2017-11-08 | 2018-01-19 | 香河瑞和通汽车零部件有限公司 | A kind of safety lock structure automobile pipeline plastics quick connector |
| CN108488520A (en) * | 2018-05-21 | 2018-09-04 | 临海市永恒汽配科技有限公司 | A kind of dismountable plug-in connector |
| CN111412335A (en) * | 2020-04-22 | 2020-07-14 | 泉州佰帝龙水暖设备有限公司 | Quick connector |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |