CN205065129U - A ready -packaged joint for on -vehicle cleaning system brushes head - Google Patents
A ready -packaged joint for on -vehicle cleaning system brushes head Download PDFInfo
- Publication number
- CN205065129U CN205065129U CN201520750861.1U CN201520750861U CN205065129U CN 205065129 U CN205065129 U CN 205065129U CN 201520750861 U CN201520750861 U CN 201520750861U CN 205065129 U CN205065129 U CN 205065129U
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- China
- Prior art keywords
- ready
- connecting tube
- section
- vehicle
- brush
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Abstract
The utility model belongs to cleaning means connecting piece field specifically discloses a ready -packaged joint for on -vehicle cleaning system brushes head, including the connecting pipe, one section of this connecting pipe be and the first linkage segment of being connected of brush, another section be with water piping connection's screw thread section, linkage segment department is equipped with a plurality of spouts, and this spout communicates with the hole of connecting pipe, is equipped with inserted block and briquetting in this spout, is equipped with the elastic component between inserted block and the briquetting, the outer wall of connecting pipe is equipped with sliding connection's the lantern ring with it, be equipped with the sealing ring on the inner wall of linkage segment, be equipped with the stopper on the outer wall of connecting pipe, be equipped with on the lantern ring with stopper assorted spout. This joint has the characteristics of quick installation brush head.
Description
Technical field
The utility model relates to cleaning means link field, is specifically related to a kind of ready-packaged joint for vehicle-mounted purging system brush.
Background technique
Along with the progress of society, the living standard of people also improves thereupon, and the people to outdoor travel also gets more and more, and wherein self-driving travel is dominant form.In remote self-driving travel, freshwater resources are extremely important, and no matter be clean vehicle or wash one's hands cooking food, fresh water is essential.
At present in order to overcome the problem that remote self-driving travel water resources lacks, usually install a buffer tank at vehicle roof, this buffer tank forms primarily of many steel pipe weldings.Water tank is provided with water pipe, and the waterexit end of water pipe is provided with connecting head.When needs clean vehicle, brush is arranged on connecting head, then opens valve and the water in water tank is flowed out from brush by water pipe, brush to vehicle trickle, while brush off dirt.But connecting head is adopt to be threaded with brush usually, installation efficiency is comparatively slow, and sealing effect is not good.In the process of concrete cleaning vehicle, generally for and save time, operator first can open the valve on water tank, are then arranged on connecting head by brush.In the process that brush is installed, water in water tank constantly flows in water pipe, because brush realizes brush be screwed on connecting head by rotating, if when the water now in water pipe flows to brush, easily occur that the water on brush disorderly spatters, drench clothing or other article of operator.
As can be seen here, a kind of connecting head of energy quick mounting brush is now badly in need of.
Model utility content
The purpose of this utility model is the connecting head providing a kind of energy quick mounting brush.
For achieving the above object, the technical solution of the utility model is as follows:
The base case that this programme provides is: for the ready-packaged joint of vehicle-mounted purging system brush, comprise connecting tube, and one section of this connecting tube is the linkage section be connected with brush, and another section is the thread section be connected with water pipe; Described linkage section place is provided with multiple chute, and this chute is communicated with the endoporus of connecting tube, is provided with inserted block and briquetting, is provided with elastic component between inserted block and briquetting in this chute; The outer wall of connecting tube is provided with the collar be slidably connected with it; The inwall of described linkage section is provided with seal ring.
Working principle and the advantage of this programme are: when specifically using the ready-packaged joint of this programme, the thread section of usual joint is fixed on water pipe, and the collar is pressed on briquetting, avoids briquetting to eject from chute.
When needs use brush, open the valve on water tank, then the brush holder of brush is inserted in the linkage section of connecting tube.Be inserted in the endoporus process of linkage section at brush holder, the outer wall direction of inserted block to connecting tube is first pushed up by brush holder, elastic component is compressed, now the end of brush holder contacts with seal ring, brush holder continues to move in the endoporus of connecting end, when the groove on brush holder contacts with inserted block, under the elastic force effect of elastic component, the bottom of inserted block is inserted in the groove on brush holder, and the top of inserted block is still arranged in chute.Now by inserted block, connecting tube is connected with brush holder.
After brush is finished using, when needing brush to pull out from joint, the collar is moved on connecting tube, until briquetting and the collar are thrown off.Then brush holder is made to move to the direction away from joint, now inserted block moves upward under the squeezing action of brush holder upper groove sidewall, elastic component is compressed, elastic component release elastic force makes briquetting move to the direction away from inserted block, now owing to not having the collar to carry out spacing to briquetting, a part for briquetting is positioned at the outside of connecting tube.Brush holder continues mobile, realizes being separated of brush holder and connecting tube.
The joint of this programme can realize quick connection and the dismounting of brush.
Preferred version one: based on the preferred version of scheme, the endoporus of described seal ring is tapered hole, and the large end of tapered hole is towards linkage section.The endoporus of seal ring is tapered hole when facilitating brush holder to be connected with connecting tube, and the end of brush holder contacts with seal ring.
Preferred version two: based on the preferred version of scheme or preferred version one: the outer wall of described connecting tube is provided with limiting stopper, and the described collar is provided with the chute matched with limiting stopper.Limiting stopper plays restriction effect to the limit position that the collar moves, and avoids the collar to depart from from connecting tube.
Preferred version three: the preferably preferred version of two: the outer surface of the described collar is provided with multiple uniform projection.Avoid operator when the mobile collar, occur skidding.
Preferred version four: the preferred version as scheme three: the outer wall of described connecting tube is provided with skid resistant course.Easy-to-operat people, when installing brush holder, grips joint.
Preferred version five: the preferably preferred version of three, four: the screw thread of described thread section is double-start thread, and the hole wall of thread section is provided with tool withdrawal groove, is provided with O RunddichtringO in this tool withdrawal groove.Double-start thread can shorten the time that connecting tube is connected with water pipe.Tool withdrawal groove facilitates the processing of screw thread, and mounting O-shaped seal ring in tool withdrawal groove, then improve the sealing of connecting head, avoids the situation occurring leaking.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model for the ready-packaged joint embodiment of vehicle-mounted purging system brush.
Embodiment
Below by embodiment, the utility model is described in further detail:
Reference character in Figure of description comprises: connecting tube 10, inserted block 11, briquetting 12, stage clip 13, limiting stopper 14, O RunddichtringO 15, skid resistant course 16, the collar 20, protruding 21.
Embodiment is substantially as shown in Figure 1: for the ready-packaged joint of vehicle-mounted purging system brush, comprise connecting tube 10, left section of this connecting tube 10 is the linkage section be connected with brush, and right section is the thread section be connected with water pipe.The radial direction of linkage section is provided with four uniform chutes, and this chute is communicated with the endoporus of connecting tube 10.Be provided with inserted block 11 and briquetting 12 in chute, be provided with elastic component between inserted block 11 and briquetting 12, this elastic component is stage clip 13.The outer wall of connecting tube 10 is socketed with the collar 20 be slidably connected.Be provided with seal ring in the wall of linkage section, the endoporus of sealing ring is tapered hole, and the large end of tapered hole is towards left section.The outer wall of connecting tube 10 is bonded with limiting stopper 14, the collar 20 has the chute matched with limiting stopper 14.
The outer surface of the collar 20 is provided with multiple uniform projection 21.The outer wall of connecting tube 10 is bonded with one deck skid resistant course 16.The screw thread of right section is double-start thread, and the hole wall of right section has tool withdrawal groove, is provided with O RunddichtringO 15 in this tool withdrawal groove.
During the ready-packaged joint of concrete use this programme, the thread section of usual joint is fixed on water pipe in advance, and the collar 20 is pressed on briquetting 12, avoids briquetting 12 to eject from chute.
When needs use brush, open the valve on water tank, then the brush holder of brush is inserted in left section of connecting tube 10.Be inserted in the endoporus process of left section at brush holder, the outer wall direction of inserted block 11 to connecting tube 10 first extrudes by brush holder, stage clip 13 is compressed, now the end of brush holder contacts with seal ring, brush holder continues to move in the endoporus of connecting end, when the groove on brush holder contacts with inserted block 11, under the elastic force effect of stage clip 13, the bottom of inserted block 11 is inserted in the groove on brush holder, and the top of inserted block 11 is still arranged in chute.Now by inserted block 11, connecting tube 10 is connected with brush holder.
After brush is finished using, when needing brush to pull out from joint, the collar 20 is moved right on connecting tube 10, until briquetting 12 and the collar 20 are thrown off.Then brush holder is made to be moved to the left, now inserted block 11 moves upward under the squeezing action of brush holder upper groove sidewall, and stage clip 13 is compressed, and stage clip 13 discharges elastic force makes briquetting 12 move up, now spacing owing to not having the collar 20 pairs of briquettings 12 to carry out, the upper portion of briquetting 12 is outside connecting tube 10.Brush holder continues to be moved to the left, and realizes being separated of brush holder and connecting tube 10.
The joint of this programme can realize quick connection and the dismounting of brush.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.The protection domain that this application claims should be as the criterion with the content of its claim, and the embodiment in specification etc. record the content that may be used for explaining claim.
Claims (6)
1. for the ready-packaged joint of vehicle-mounted purging system brush, it is characterized in that, comprise connecting tube, one section of this connecting tube is the linkage section be connected with brush, and another section is the thread section be connected with water pipe; Described linkage section place is provided with multiple chute, and this chute is communicated with the endoporus of connecting tube, is provided with inserted block and briquetting, is provided with elastic component between inserted block and briquetting in this chute; The outer wall of connecting tube is provided with the collar be slidably connected with it; The inwall of described linkage section is provided with seal ring.
2. the ready-packaged joint for vehicle-mounted purging system brush according to claim 1, is characterized in that, the endoporus of described seal ring is tapered hole, and the large end of tapered hole is towards linkage section.
3. the ready-packaged joint for vehicle-mounted purging system brush according to claim 1 and 2, it is characterized in that, the outer wall of described connecting tube is provided with limiting stopper, and the described collar is provided with the chute matched with limiting stopper.
4. the ready-packaged joint for vehicle-mounted purging system brush according to claim 3, is characterized in that, the outer surface of the described collar is provided with multiple uniform projection.
5. the ready-packaged joint for vehicle-mounted purging system brush according to claim 4, it is characterized in that, the outer wall of described connecting tube is provided with skid resistant course.
6. the ready-packaged joint for vehicle-mounted purging system brush according to claim 4 or 5, is characterized in that, the screw thread of described thread section is double-start thread, and the hole wall of thread section is provided with tool withdrawal groove, is provided with O RunddichtringO in this tool withdrawal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520750861.1U CN205065129U (en) | 2015-09-25 | 2015-09-25 | A ready -packaged joint for on -vehicle cleaning system brushes head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520750861.1U CN205065129U (en) | 2015-09-25 | 2015-09-25 | A ready -packaged joint for on -vehicle cleaning system brushes head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205065129U true CN205065129U (en) | 2016-03-02 |
Family
ID=55391685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520750861.1U Expired - Fee Related CN205065129U (en) | 2015-09-25 | 2015-09-25 | A ready -packaged joint for on -vehicle cleaning system brushes head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205065129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221876A (en) * | 2015-09-25 | 2016-01-06 | 重庆燕蓝科技有限公司 | For the ready-packaged joint of vehicle-mounted purging system brush |
-
2015
- 2015-09-25 CN CN201520750861.1U patent/CN205065129U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221876A (en) * | 2015-09-25 | 2016-01-06 | 重庆燕蓝科技有限公司 | For the ready-packaged joint of vehicle-mounted purging system brush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20160925 |