CN205639980U - Last male joint of high pressure cleaner and female joint connection structure - Google Patents
Last male joint of high pressure cleaner and female joint connection structure Download PDFInfo
- Publication number
- CN205639980U CN205639980U CN201620341648.XU CN201620341648U CN205639980U CN 205639980 U CN205639980 U CN 205639980U CN 201620341648 U CN201620341648 U CN 201620341648U CN 205639980 U CN205639980 U CN 205639980U
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- joint
- female joint
- male joint
- female
- male
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- 239000011796 hollow space material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract 3
- 238000004804 winding Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a last male joint of high pressure cleaner and female joint connection structure, male joint surface has radial symmetry and sets up and structure two the same bosss to, it is equipped with O type sealing washer and end cap still to inlay in the public connection end section, the female joint is by the female joint main part, and half left female joint and half right female joint concatenation form, still have the spring in the female joint, and the spring housing is located the female joint main part and outer and lie in the female joint, the rotatory joint of male joint detachably and female joint is connected, has the draw -in groove that the surperficial boss of male joint was established to card respectively that the symmetry set up in half female joint on the left side of female joint and the half right female joint, the utility model discloses it is more level and smooth to make high pressure cleaner move when winding or rotation, makes the assembly of male joint and female joint and dismantles more laborsavingly. Make the swivelling movement between male joint and the female joint get rid of related parts's interference just as a spiral, messenger O type sealing washer through O type sealing washer.
Description
Technical field
This utility model relates to jetting machine technical field, in particular for public on a kind of jetting machine
Joint and female joint attachment structure.
Background technology
Existing jetting machine is directly connect by bayonet arrangement between nozzle and adapter.This connection
Structure has existed more than 20 year the most, and has no to significantly improve.This structure in use has many
Individual shortcoming.Such as during assembling, user needs to promote nozzle and adapter, and overcomes o-ring at two parts
And the frictional force produced between the spring between parts, this is the most inconvenient.Further, since nozzle
With the inconvenience of the bayonet connection of adapter, most user the most still maintains nozzle and adapter
Connection status, after this can cause after jetting machine uses complete cleaning and dry, o-ring can adhesion
On opposite components, the difficulty of follow-up dismounting is strengthened.Elastic force due to the spring between nozzle and adapter
Nozzle is separated by deficiency with adapter, when user needs to dismantle parts, it is necessary first to push mechanism, makes portion
Connection between part releases, and the most difficult pulls parts, makes nozzle separate with adapter.Therefore, solve
The problem certainly assembling and dismantling inconvenience between nozzle and the adapter of jetting machine is particularly important.
Utility model content
In order to solve to assemble and dismantle between the nozzle of jetting machine and adapter the problem of inconvenience, this reality
Male joint and female joint attachment structure on a kind of jetting machine is provided with novel.
For reaching above-mentioned purpose, this utility model provides male joint and female joint on a kind of jetting machine to connect
Access node structure, wherein, including,
One male joint, described male joint male joint surface has radial symmetric and arranges and that structure is identical is two convex
Platform, and, also it is embedded with O RunddichtringO and plug in described male joint end；
One female joint, described female joint is by female joint main body, left half female joint and right half female joint splicing
Becoming, also have spring in described female joint, described spring housing is located at outside described female joint main body and is positioned at institute
State in female joint；
Described male joint is removably connected with described female joint rotary clamping, and a left side for described female joint half is female
There is in joint and right half female joint symmetrically arranged card respectively and set the described boss on described male joint surface
Draw-in groove.
Male joint and female joint attachment structure on above-mentioned jetting machine, wherein, described female joint is axially
Centre on direction is that hollow runs through structure, and described female joint is towards the end of one end of described male joint
Guiding socket is offered on face.
Male joint and female joint attachment structure on above-mentioned jetting machine, wherein, described left half female joint and
There is in right half female joint spiral type and male joint described in gathering sill is installed by the way of spiral rotating by mother
The installation gathering sill of joint snaps in draw-in groove.
Male joint and female joint attachment structure on above-mentioned jetting machine, wherein, the cross section of described socket
Geomery is slightly larger than described male joint cross section outer profile size at boss described in two.
Male joint and female joint attachment structure on above-mentioned jetting machine, wherein, described plug and described public affairs
Joint also has O RunddichtringO, and described O RunddichtringO is positioned at described plug and described male joint
Gap in.
Male joint and female joint attachment structure on above-mentioned jetting machine, wherein, described O RunddichtringO
Internal diameter is slightly less than the outside diameter of the described female joint main body one end being inserted in described male joint, described stifled
The internal diameter of head is slightly larger than the outside diameter of the described female joint main body one end being inserted in described male joint.
Male joint and female joint attachment structure on above-mentioned jetting machine, wherein, when described male joint and institute
Stating female joint main body when connecting fixing, described spring is compressive state.
Male joint and female joint attachment structure on above-mentioned jetting machine, wherein, described male joint is hollow
Structure, described female joint main body is hollow structure, after described male joint is connected with described female joint main body
Hollow space communicates.
Male joint and female joint attachment structure on above-mentioned jetting machine, wherein, described female joint described
Draw-in groove has the card dot structure that can block described male joint, prevents from getting loose.
The beneficial effects of the utility model are:
It is more smooth that this utility model makes jetting machine move when being wound around or rotate, and makes male joint and mother
Assembling and the dismounting of joint are more laborsaving.Made between male joint and female joint by O RunddichtringO
In rotary moving just as a spiral, make O RunddichtringO get rid of the interference of associated components.Solve existing
Attachment structure needs by pulling force dismounting male joint and female joint loaded down with trivial details, simple in construction of the present utility model,
Easy to operate.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings:
Fig. 1 is the explosive view of male joint in embodiment of the present utility model；
Fig. 2 is the explosive view of female joint in embodiment of the present utility model；
Fig. 3 is the assembling schematic diagram of male joint and female joint in embodiment of the present utility model；
Fig. 4 be in embodiment of the present utility model male joint and female joint assembling after structural representation；
Fig. 5 be in embodiment of the present utility model male joint and female joint assembling after sectional view；
Fig. 6 is the partial enlarged drawing in Fig. 5；
Fig. 7 is stuck point locations of structures structural representation in embodiment of the present utility model.
Detailed description of the invention:
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but not as this reality
With novel restriction.
Embodiment
Incorporated by reference to shown in Fig. 1 to Fig. 7, male joint and mother on a kind of jetting machine that the present embodiment provides
Joint connecting structure, wherein, including,
One male joint 1, male joint male joint surface 11 has radial symmetric and arranges and that structure is identical is two convex
Platform 12, and, also it is embedded with O RunddichtringO 14 and plug 13 in male joint 1 end；
One female joint 20, female joint is by female joint main body 2, left half female joint 211 and right half female joint 212
Being spliced, also have spring 22 in female joint, spring 22 is sheathed on outside female joint main body 2 and is positioned at
In female joint 20；
Male joint 1 is removably connected with female joint 20 rotary clamping, a left side half female joint of female joint 20
211 and right half female joint 212 in there is symmetrically arranged card respectively set the draw-in groove of boss on male joint surface
24, two draw-in grooves 24 set the corresponding boss 12 on male joint surface 11 for card respectively.
This utility model the most also has implementation below, continuing with seeing Fig. 1 to Fig. 7
Shown in,
In further embodiment of the present utility model, female joint 20 centre in the axial direction is hollow
Run through structure, and female joint 20 offers guiding socket 23 on the end face of one end of male joint 1.
In further embodiment of the present utility model, left half female joint 211 and right half female joint 212 have
Having spiral type to install gathering sill 30, the peace of female joint 20 is passed through in male joint 1 by the way of spiral rotating
Dress gathering sill 30 snaps in draw-in groove 24.
In further embodiment of the present utility model, the shape of cross section of socket 23 is slightly larger in dimension than male joint
The 1 cross section outer profile size at two boss 12.
In further embodiment of the present utility model, plug 13 and male joint junction also have O type and seal
Circle, O RunddichtringO 14 is positioned in the gap of plug 13 and male joint 1.
In further embodiment of the present utility model, the internal diameter of O RunddichtringO 14 is slightly less than and is inserted in public access
The outside diameter of female joint main body 2 one end in 1, the internal diameter of plug 13 is slightly larger than being inserted in male joint
The outside diameter of female joint main body 2 one end in 1.
In further embodiment of the present utility model, when male joint is connected fixing with female joint main body, bullet
Spring is compressive state.
In further embodiment of the present utility model, male joint 1 is hollow structure, and female joint main body 2 is
Hollow structure, the hollow space 15,27 after male joint 1 is connected with female joint main body 2 communicates.
In further embodiment of the present utility model, the draw-in groove of female joint has and can block male joint
Card dot structure 40, prevents from getting loose.
In further embodiment of the present utility model, male joint 1 and the female joint 20 phase cylindrical table near place
Face is evenly equipped with some concave points 3.Certainly, male joint 1 also may be used near the outer round surface at place with female joint 20 phase
To be arranged to frosting, to increase, frictional force is convenient to be gripped.
User can according to following description further insight characteristic of the present utility model and function,
In the present embodiment, male joint and female joint attachment structure structure on a kind of jetting machine are also included
Method of attachment, wherein,
Male joint 1 one end is inserted in the guiding socket 23 of female joint 20, described O RunddichtringO, institute
State and between plug and described spring, there is not interference, therefore when after male joint 1 contact spring 22, can be straight
Connect and male joint 1 is turned clockwise maximum 180 degree around female joint 20, until male joint surface 11 is convex
Platform 12 is installed gathering sill 30 along female joint 20 spiral type and is arranged in the draw-in groove 24 in female joint 20,
Male joint 1 has been connected with female joint 20, and the high-voltage elastic of described spring makes the described boss can be firm
Be arranged in described card dot structure, be unlikely and in use occur described male joint to connect with described mother
The situation of head rotating separation；
Male joint 1 being rotated counterclockwise around female joint 20, spring 22 can promote male joint 1 to depart from mother and connect
20 complete dismounting.
Structure of the present utility model is when male joint 1 and female joint 20 connect, completely without thrust, only
To hold parts together, by male joint 1 and female joint 20 to inserting, and rotate with the angle of 90 degree.
Fully rotating to latched position time, male joint 1 and female joint 20 will be promoted forward by spring 22
6-8mm；Male joint 1 and female joint 20 are connected by rotation mode and dismantle, and solve at traditional card
Mouthful or old-fashioned threaded on generation linear pulling force problem.
Furthermore it is preferred that in the present embodiment, can be maximum 180 between male joint 1 and female joint 20
Rotate in the range of degree, subsequently by moving forward locking around female joint 20.
In sum, it is more smooth that this utility model makes jetting machine move when being wound around or rotate, and makes
Male joint and the assembling of female joint and dismounting are more laborsaving.Male joint and mother is made by O RunddichtringO
In rotary moving just as a spiral between joint, makes O RunddichtringO get rid of the interference of associated components.Solve
Existing attachment structure of having determined needs by pulling force dismounting male joint and female joint loaded down with trivial details, this utility model
Simple in construction, easy to operate.
The foregoing is only this utility model preferred embodiment, not thereby limit reality of the present utility model
Execute mode and protection domain, to those skilled in the art, it should can appreciate that all this realities of utilization
With the side obtained by the equivalent done by novel description and diagramatic content and obvious change
Case, all should be included in protection domain of the present utility model.
Claims (9)
1. male joint and female joint attachment structure on a jetting machine, it is characterised in that include,
One male joint, the male joint surface of described male joint has two boss that radial symmetric is arranged and structure is identical, and, also it is embedded with O RunddichtringO and plug in described male joint end；
One female joint, described female joint is spliced by female joint main body, left half female joint and right half female joint, also has spring in described female joint, and described spring housing is located at outside described female joint main body and is positioned at described female joint；
Described male joint is removably connected with described female joint rotary clamping, has the draw-in groove that symmetrically arranged card respectively sets the described boss on described male joint surface in a left side half female joint of described female joint and right half female joint.
Male joint and female joint attachment structure on jetting machine the most according to claim 1, it is characterized in that, described female joint centre in the axial direction is that hollow runs through structure, and described female joint offers guiding socket on the end face of one end of described male joint.
Male joint and female joint attachment structure on jetting machine the most according to claim 1, it is characterized in that there is in described left half female joint and right half female joint male joint described in spiral type installation gathering sill and snapped in draw-in groove by the installation gathering sill of female joint by the way of spiral rotating.
Male joint and female joint attachment structure on jetting machine the most according to claim 2, it is characterised in that the shape of cross section of described guiding socket is slightly larger in dimension than described male joint cross section outer profile size at boss described in two.
Male joint and female joint attachment structure on jetting machine the most according to claim 1, it is characterised in that described plug and described male joint junction also have O RunddichtringO, described O RunddichtringO is positioned in the gap of described plug and described male joint.
Male joint and female joint attachment structure on jetting machine the most according to claim 5, it is characterized in that, the internal diameter of described O RunddichtringO is slightly less than the outside diameter of the described female joint main body one end being inserted in described male joint, and the internal diameter of described plug is slightly larger than the outside diameter of the described female joint main body one end being inserted in described male joint.
Male joint and female joint attachment structure on jetting machine the most according to claim 1, it is characterised in that when described male joint is connected fixing with described female joint main body, described spring is compressive state.
Male joint and female joint attachment structure on jetting machine the most according to claim 1, it is characterised in that described male joint is hollow structure, described female joint main body is hollow structure, and the hollow space after described male joint is connected with described female joint main body communicates.
Male joint and female joint attachment structure on jetting machine the most according to claim 1, it is characterised in that there is in the described draw-in groove of described female joint the card dot structure that can block described male joint, prevent from getting loose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620341648.XU CN205639980U (en) | 2016-04-21 | 2016-04-21 | Last male joint of high pressure cleaner and female joint connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620341648.XU CN205639980U (en) | 2016-04-21 | 2016-04-21 | Last male joint of high pressure cleaner and female joint connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205639980U true CN205639980U (en) | 2016-10-12 |
Family
ID=57061901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620341648.XU Active CN205639980U (en) | 2016-04-21 | 2016-04-21 | Last male joint of high pressure cleaner and female joint connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205639980U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106377833A (en) * | 2016-11-17 | 2017-02-08 | 黄书泉 | Hematodialysis screwing type adapter |
| CN106704332A (en) * | 2017-02-22 | 2017-05-24 | 成都思源兄弟科技有限公司 | Opposite insertion locking device |
| CN107304916A (en) * | 2016-04-21 | 2017-10-31 | 香港尚德-富佑捷有限公司 | Pin end and female joint attachment structure and attaching method thereof on a kind of jetting machine |
-
2016
- 2016-04-21 CN CN201620341648.XU patent/CN205639980U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107304916A (en) * | 2016-04-21 | 2017-10-31 | 香港尚德-富佑捷有限公司 | Pin end and female joint attachment structure and attaching method thereof on a kind of jetting machine |
| CN106377833A (en) * | 2016-11-17 | 2017-02-08 | 黄书泉 | Hematodialysis screwing type adapter |
| CN106704332A (en) * | 2017-02-22 | 2017-05-24 | 成都思源兄弟科技有限公司 | Opposite insertion locking device |
| CN106704332B (en) * | 2017-02-22 | 2019-07-19 | 成都思源兄弟科技有限公司 | One kind is to slotting catch means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170301 Address after: Hongkong Tongluowan Chinese Whitfield Road No. 18 Citibank center 26 room Patentee after: Hongkong Sand-Future Co., Ltd. Patentee after: AI Guanrui for cleaning equipment (Shanghai) Co., Ltd. Address before: Tongluowan Whitfield Road No. 18 Citibank center 26 room Patentee before: Hongkong Sand-Future Co., Ltd. |