CN205606048U - Hose coupler - Google Patents
Hose coupler Download PDFInfo
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- CN205606048U CN205606048U CN201620176766.XU CN201620176766U CN205606048U CN 205606048 U CN205606048 U CN 205606048U CN 201620176766 U CN201620176766 U CN 201620176766U CN 205606048 U CN205606048 U CN 205606048U
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- flexible pipe
- hose
- hoop
- groove
- staple bolt
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Abstract
The utility model discloses a hose coupler, it includes: the chuck connects, the cover is established hose that the chuck connects and be used for pressing from both sides tightly the staple bolt of hose, staple bolt include the staple bolt body that two structures are unanimous, and the terminal surface of staple bolt physical contact hose is equipped with semicircular groove, and semicircular groove's surface is equipped with corrugate card trace, frictional force between the corrugate card trace increase staple bolt body and the hose axial, and the both sides of the staple bolt body are equipped with the fastening end, and the fastening end sets up respectively and is in two free ends of semicircular groove, the fastening is served and is equipped with spacing hole, presss from both sides two staple bolt bodies tight through spacing hole, screw and nut cooperation the hose, semicircular groove's an open end still is equipped with the semicircle fastener, the radian of semicircle fastener with corrugate card trace is unanimous, and the semicircle fastener is closely withheld the chuck connects in the recess of neck. The utility model discloses a hose coupler safe and reliable, the maintenance cost is low to length can be according to actual demand customization, adaptability height.
Description
Technical field
This utility model relates to medical device field, is specifically related to a kind of hose coupling.
Background technology
Flexible pipe conventional in medicine and field of food is usually the material such as rubber, silica gel, rubber and silica gel quality is softer does not possess the ability directly fixed with standard component, and field of biological pharmacy Application comparison sanitation-grade TC chuck joint widely, flexible pipe cannot be directly supporting with modular connection, so needing an adapter, it is used for fixing flexible pipe and supporting with modular connection.
Existing frequently-used hose coupling is attaching type, and the joint of attaching type has a following drawback: during 1, using, and flexible pipe two ends are the most damaged or pressure hydraulic performance decline；2, because flexible pipe has certain service life, great majority are 1 to two year, so flexible pipe needs often to change, attaching type interface then cannot be dismantled, and are single use assemblies, so cannot reuse when changing flexible pipe, waste resource；3, during onsite application, flexible pipe needs to carry out the cutting of different length according to field condition, buckle machine is the biggest, be inconvenient to carry to scene, if withhold complete in genuine, then cannot confirm final Len req, length the most then cannot use, the long then easy what water what gas of length, is a kind of waste to flexible pipe.
Summary of the invention
The purpose of this utility model is the problem above overcoming prior art to exist, a kind of hose coupling is provided, hose coupling structure of the present utility model is simple, the problem that can effectively solve the damaged pressure hydraulic performance decline in flexible pipe two ends, and this joint can coordinate flexible pipe to change, and can reuse, save resources costs, while ensureing hose quality, it is also convenient for changing use in the future.
For realizing above-mentioned technical purpose, reaching above-mentioned technique effect, this utility model is achieved through the following technical solutions:
A kind of hose coupling, comprising: chuck joint, the flexible pipe being set on described chuck joint and for clamping the anchor ear of described flexible pipe,
Described anchor ear is two-piece type anchor ear, described anchor ear includes the hoop that two structures are consistent, described hoop contacts the end face of described flexible pipe and is provided with semicircle groove, the surface of described semicircle groove is provided with corrugated card trace, described corrugated card trace increase described hoop and described flexible pipe axially between frictional force, the both sides of described hoop are provided with fastening end, described fastening end is separately positioned on two free ends of described semicircle groove, described fastening end is provided with spacing hole, by described spacing hole, screw and nut screw connection, hoop described in two panels is clamped described flexible pipe；
One opening of described semicircle groove is additionally provided with half round card piece, the radian of described half round card piece is consistent with described corrugated card trace, described half round card piece is closely withheld in the groove of described chuck joint cervical region, and described half round card piece and described groove fit prevent described hoop axially coming off by described chuck joint.
In a preferred embodiment of the present utility model, farther include, described chuck joint includes connecting end, being arranged on the neck end of described connection end one end and be arranged on the head end of described neck end, the cross-sectional area of described head end is more than the cross-sectional area of described connection end, described connection end is inserted into the inside of described flexible pipe, and described groove is arranged on described neck end.
In a preferred embodiment of the present utility model, farther including, neck end described in described groove ring is arranged.
In a preferred embodiment of the present utility model, farther include, each described fastening end is equipped with two spacing holes.
The beneficial effects of the utility model are:
Sanitation-grade chuck joint is inserted inside hose by one, hose coupling of the present utility model, two-piece type flexible pipe anchor ear is in peripheral grip both hose, and fixed by four screws, four nut combinations, owing to anchor ear inner circle uses undulatory card trace, can effectively prevent the problem that pipeline causes anchor ear to come off because pressure is bigger than normal, and be all to have in the fixing neck groove closely withholding sanitation-grade chuck joint with front edge of two screws at the fastening on safety hoop both sides, thus ensure that it in use will not come off with hose connection.The dismounting later due to whole attachment means employing screw convenient fixing and maintenance, simultaneously because anchor ear inner circle structure uses wavy card trace with pyramidal structure thus to ensure that equipment to the demand of pressure (1.6-6.4mpa) and avoids the connection of fixed flexible pipe to cause the damage of root.
Two, the problem that hose coupling of the present utility model effectively solves the damaged pressure hydraulic performance decline in flexible pipe two ends, and this joint can coordinate flexible pipe to change, and can reuse, save resources costs, while ensureing hose quality, it is also convenient for changing use in the future.
Three, hose coupling of the present utility model is safe and reliable, and maintenance cost is low, and length can customize according to the actual requirements, and adaptability is high.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be practiced according to the content of description, below with preferred embodiment of the present utility model and coordinate accompanying drawing describe in detail as after.Detailed description of the invention of the present utility model is shown in detail in by following example and accompanying drawing thereof.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment technology, in describing embodiment technology below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only 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.
Fig. 1 is sectional side elevation after assembling of the present utility model completely；
Fig. 2 is the structural representation of hoop of the present utility model；
Fig. 3 is the structural representation of this utility model chuck joint；
Wherein, 10-chuck joint, 20-flexible pipe, 30-anchor ear, 101-connects end, 102-neck end, 103-head end, 104-groove, 301-hoop, 302-semicircle groove, 303-corrugated card trace, 304-fastening end, 305-half round card piece, 306-spacing hole.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only 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.
Embodiment
With reference to shown in Fig. 1, the present embodiment discloses a kind of hose coupling, comprising: chuck joint 10, the flexible pipe 20 being set on above-mentioned chuck joint 10 and for clamping the anchor ear 30 of above-mentioned flexible pipe 20, above-mentioned chuck joint 10 is sanitation-grade chuck joint, the annexation of above-mentioned three is, above-mentioned chuck joint 10 is inserted in flexible pipe 20, and the most above-mentioned anchor ear 30 clamps above-mentioned flexible pipe 20, and fixed by screw and nut, make the end of flexible pipe 20 be connected firmly with chuck joint 10.
In the present embodiment, above-mentioned anchor ear 30 is two-piece type anchor ear, above-mentioned anchor ear includes the hoop 301 that two structures are consistent, concrete structure is as shown in Figure 2, the end face contacting above-mentioned flexible pipe at above-mentioned hoop 301 is provided with semicircle groove 302, above-mentioned semicircle groove 302 is the main portions of contact flexible pipe 20, and in order to solve the problem that pipeline causes hoop 301 to come off because pressure is bigger than normal, it is provided with corrugated card trace 303 on the surface of above-mentioned semicircle groove 302, above-mentioned corrugated card trace 303 increase above-mentioned hoop 301 and above-mentioned flexible pipe 20 axially between frictional force, prevent pipeline from causing hoop 301 to come off because pressure is bigger than normal.
Above-mentioned two panels hoop 301 uses screw and nut to fix, therefore the both sides at above-mentioned hoop 301 are provided with fastening end 304, above-mentioned fastening end 304 is separately positioned on two free ends of above-mentioned semicircle groove 302, above-mentioned fastening end 304 is provided with spacing hole 306, by above-mentioned spacing hole 306, screw and nut screw connection, above-mentioned for two panels hoop 301 is clamped above-mentioned flexible pipe 20；In the present embodiment, each above-mentioned fastening end 304 being equipped with two spacing holes 306, therefore the anchor ear 30 in the present embodiment uses four screws and nut to fix.
Simultaneously, in order to strengthen the firm performance between above-mentioned hoop 301 and flexible pipe 20 and chuck joint 10, coordinated with above-mentioned hoop 301 by the structure designing above-mentioned chuck joint 10, as shown in Figures 1 and 2, an opening at above-mentioned semicircle groove 302 is additionally provided with half round card piece 305, and the radian of above-mentioned half round card piece 305 is consistent with above-mentioned corrugated card trace 303.
Simultaneously, as shown in Figure 1 and Figure 3, above-mentioned chuck joint 10 includes connecting end 101, being arranged on the neck end 102 of above-mentioned connection end 101 one end and be arranged on the head end 103 of above-mentioned neck end 102, the cross-sectional area of above-mentioned head end 103 is more than above-mentioned connection end 101 and the cross-sectional area of neck end 102, above-mentioned connection end 101 is inserted into the inside of above-mentioned flexible pipe 20, and being provided with groove 104 in above-mentioned neck end 102, the above-mentioned groove 104 above-mentioned neck end of ring 102 is arranged.
In above-mentioned half round card piece 305 closely withholds the groove 104 of above-mentioned chuck joint 10 cervical region, above-mentioned half round card piece 305 coordinates with above-mentioned groove 104 and prevents above-mentioned hoop 301 axially coming off by above-mentioned chuck joint 10, thus ensure that in use hoop 301 will not come off from flexible pipe 20 and chuck joint 10.
In the present embodiment, sanitation-grade chuck joint 10 is inserted flexible pipe 20 internal, two-piece type flexible pipe anchor ear is in peripheral grip both hose, and by four screws, four nut combinations are fixing, owing to anchor ear inner circle (semicircle groove) uses corrugated card trace 303, can effectively prevent pipeline from causing the problem that hoop 301 comes off because pressure is bigger than normal, and the fastening end 304 on hoop 301 both sides is all to have two screws to fix, half round card piece 305 is closely withheld in the neck groove 104 of sanitation-grade chuck joint 10, thus ensure that it in use will not be connected with flexible pipe 20 and come off.The dismounting later due to whole attachment means employing screw convenient fixing and maintenance, simultaneously because anchor ear inner circle structure uses wavy card trace with pyramidal structure thus to ensure that equipment to the demand of pressure (1.6-6.4mpa) and avoids the connection of fixed flexible pipe to cause the damage of root.
Hose coupling in the present embodiment is safe and reliable, and maintenance cost is low, and length can customize according to the actual requirements, and adaptability is high.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this utility model.Multiple amendment to these embodiments will be apparent from for those skilled in the art, and generic principles defined herein can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (4)
1. a hose coupling, comprising: chuck joint, the flexible pipe being set on described chuck joint and for clamping the anchor ear of described flexible pipe, it is characterised in that
Described anchor ear is two-piece type anchor ear, described anchor ear includes the hoop that two structures are consistent, described hoop contacts the end face of described flexible pipe and is provided with semicircle groove, the surface of described semicircle groove is provided with corrugated card trace, described corrugated card trace increase described hoop and described flexible pipe axially between frictional force, the both sides of described hoop are provided with fastening end, described fastening end is separately positioned on two free ends of described semicircle groove, described fastening end is provided with spacing hole, by described spacing hole, screw and nut screw connection, hoop described in two panels is clamped described flexible pipe；
One opening of described semicircle groove is additionally provided with half round card piece, the radian of described half round card piece is consistent with described corrugated card trace, described half round card piece is closely withheld in the groove of described chuck joint cervical region, and described half round card piece and described groove fit prevent described hoop axially coming off by described chuck joint.
Hose coupling the most according to claim 1, it is characterized in that, described chuck joint includes connecting end, being arranged on the neck end of described connection end one end and be arranged on the head end of described neck end, the cross-sectional area of described head end is more than the cross-sectional area of described connection end, described connection end is inserted into the inside of described flexible pipe, and described groove is arranged on described neck end.
Hose coupling the most according to claim 2, it is characterised in that neck end described in described groove ring is arranged.
Hose coupling the most according to claim 1, it is characterised in that be equipped with two spacing holes on each described fastening end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620176766.XU CN205606048U (en) | 2016-03-09 | 2016-03-09 | Hose coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620176766.XU CN205606048U (en) | 2016-03-09 | 2016-03-09 | Hose coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205606048U true CN205606048U (en) | 2016-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620176766.XU Active CN205606048U (en) | 2016-03-09 | 2016-03-09 | Hose coupler |
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| Country | Link |
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| CN (1) | CN205606048U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107376172A (en) * | 2017-08-22 | 2017-11-24 | 周荣建 | A kind of fire extinguisher canvas hose binding clasp |
| CN112780863A (en) * | 2021-01-12 | 2021-05-11 | 陈俏俏 | Two-way PP pipe joint |
| CN113713494A (en) * | 2016-11-30 | 2021-11-30 | 东丽株式会社 | Water purifier |
-
2016
- 2016-03-09 CN CN201620176766.XU patent/CN205606048U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113713494A (en) * | 2016-11-30 | 2021-11-30 | 东丽株式会社 | Water purifier |
| CN107376172A (en) * | 2017-08-22 | 2017-11-24 | 周荣建 | A kind of fire extinguisher canvas hose binding clasp |
| CN112780863A (en) * | 2021-01-12 | 2021-05-11 | 陈俏俏 | Two-way PP pipe joint |
| CN112780863B (en) * | 2021-01-12 | 2022-09-23 | 浙江富亿管业有限公司 | Two-way PP pipe joint |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |