CN204942776U - The straight-through of a kind of water purifier wears socket joint head - Google Patents
The straight-through of a kind of water purifier wears socket joint head Download PDFInfo
- Publication number
- CN204942776U CN204942776U CN201520634563.6U CN201520634563U CN204942776U CN 204942776 U CN204942776 U CN 204942776U CN 201520634563 U CN201520634563 U CN 201520634563U CN 204942776 U CN204942776 U CN 204942776U
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- water purifier
- bolt
- special type
- type nut
- hose
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Abstract
The straight-through of a kind of water purifier of the utility model wears socket joint head, comprises hose, special type nut, D type rubber ring, bolt composition; Described hose, through special type nut, flexible pipe overlaps 2 D type rubber rings, and hose is again through bolt; Described bolt to lock, is fastened on water purifier cylinder board through water purifier cylindrical shell preformed hole and special type nut; The fitting surface of described special type nut and bolt all designs possible angle, when special type nut and bolt screw lock, oppresses 2 D type rubber rings, and extruding force is produced to hose and obtains fixing; Described special type nut and bolt outward appearance conical section all design some grooves, when hose is bent, play cushioning and protection; The straight-through of this water purifier wears socket joint header structure novelty, quick for installation, low cost of manufacture; This section of water route contactless, can not leak, and the smooth and easy resistance of in-pipe flow is little.
Description
Technical field
The utility model relates to drinking water safety safeguards technique field, and the straight-through of especially a kind of water purifier wears socket joint head.
Background technique
According to known skill wood, what is called is worn socket joint head (or claim joint through walls, BULKHEAD UNION, wear case joint or claim straight-through to wear socket joint head) and is widely used, commonly be applied to the industries such as instrument and apparatus, petrochemical industry, electric power, gas, specifically common has the pipeline threading devices such as electricity, water, oil, wind, gas, obtains protection, fixes while pipeline threading; Due to the difference such as medium, process conditions in respective working environment, pipe, emerge the same device of various structure, Various Functions.
In use, threading straight coupling also plays very large effect to water purifier.Have the simplest structure of one, namely on the cylinder board of water purifier, bore a hole, allow aqueduct pass, though be simple, shortcoming also clearly.Also having a kind of should be higher gears, is namely a kind of push-in BULKHEAD UNION.This joint bolt of the system of moulding, nut are fixing on the cylinder board of water purifier, and bolt inner chamber is perforation, and its two ends are fast insertion type joint, and two-port is inserted water pipe and just formed connections, fixing and protect.This apparatus function is very strong, and cost is also very high.This application of installation is on water purifier cylindrical shell, similar push-in pipe connector is just configured with as elbow, two-way, threeway etc. if close in short-range, through making a concrete analysis of such configuration, just can find out that its function of application of push-in BULKHEAD UNION is somewhat superfluous, the functions such as it is fixing embody on other push-in pipe connector.A multiplex push-in BULKHEAD UNION, with regard to too many by two contact, namely has more two probabilities that leak.
So play from allomeric function, reasonable disposition, and the analysis such as installation efficiency, manufacture cost, be necessary reasonably to improve to such above-mentioned device.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of novel structure, easy for installation, and cost is lower, there is not the straight-through of a kind of water purifier leaked and wears socket joint head.
The utility model adopts following scheme to realize: the straight-through of a kind of water purifier wears socket joint head, comprises hose, special type nut, D type rubber ring, bolt composition; Described hose, through special type nut, flexible pipe overlaps 2 D type rubber rings, and hose is again through bolt; Described bolt to lock through water purifier cylindrical shell preformed hole and special type nut, makes whole joint be fixed on water purifier cylinder board, allows hose pass through simultaneously.
Further, described special type nut, bolt are by an injection molded.
Further, described special type nut inner chamber leaves the space of internal thread and 2 D type rubber rings, and designs rational thrust angle; Special type nut afterbody external form is taper, and with some translots on taper.
Further, the head that described bolt contacts with D type rubber ring should be designed and reasonably extrude angle, and described bolt tail external form is taper, and with some translots on taper.
Compared with prior art, the utility model has following beneficial effect:
The straight-through of this water purifier wears socket joint head, novel structure, and straight-through pipeline obtains fixing; Quick for installation, low cost of manufacture; This section of water route contactless, can not leak; Due to the effect of some translots in the external form cone of special type nut and bolt, when aqueduct can be allowed to be subject to bending, radian change is mild, and the smooth and easy resistance of in-pipe flow is little.
Accompanying drawing explanation
Fig. 1 is that the straight-through of water purifier wears socket joint head schematic front view;
Fig. 2 leads directly to wear socket joint head partial enlargement C schematic diagram;
Number in the figure illustrates: 1-hose, 2-special type nut, 3-D type rubber ring, 4-water purifier cylindrical shell, 5-bolt, 51-extrude angle.
Embodiment
For making the purpose of this utility model, technological scheme and advantage clearly understand, below by specific embodiment and relevant drawings, the utility model will be described in further detail.
As shown in Figure 1 and 2, the straight-through of a kind of water purifier wears socket joint head, comprises hose 1, special type nut 2, D type rubber ring 3, bolt 5 form; Described hose 1, through special type nut 2, flexible pipe overlaps 2 D type rubber rings 3, and hose 1 is again through bolt 5; Described bolt 5 to lock through water purifier cylindrical shell 4 preformed hole and special type nut 2, makes whole joint be fixed on water purifier cylinder board 4, allows hose pass through simultaneously.
In the present embodiment, described special type nut 2, bolt 5 are by an injection molded.
In the present embodiment, described special type nut 2 inner chamber leaves the space of internal thread and 2 D type rubber rings 3, and designs rational thrust angle; Special type nut afterbody external form is taper, and with 3-5 translot on taper.
In the present embodiment, the head that described bolt 5 contacts with D type rubber ring 3 should be designed and reasonably extrude angle 51; Described bolt 5 afterbody external form is taper, and with 2-4 translot on taper.
The straight-through of this water purifier wears socket joint head, novel structure, and it is fixing that straight-through pipeline obtains because 2 D type rubber rings are squeezed; Quick for installation, labor and material saving, low cost of manufacture; This section of water route leads directly to contactless, does not exist and leaks; Because the effect of special type nut can allow water pipe bending, not only flexible pipe is subject to better buffering and protection, and in-pipe flow is smooth and easy, and resistance is little.
Above-listed preferred embodiment; the purpose of this utility model, technological scheme and advantage are further described; be understood that; the foregoing is only preferred embodiment of the present utility model; not in order to limit the present invention; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. the straight-through of water purifier wears a socket joint head, and comprise hose, special type nut, D type rubber ring, bolt composition, it is characterized in that: described hose, through special type nut, flexible pipe overlaps 2 D type rubber rings, hose is again through bolt; Described bolt, is fastened on water purifier cylinder board lock through water purifier cylindrical shell preformed hole and special type nut.
2. the straight-through of a kind of water purifier wears socket joint head according to claim 1, it is characterized in that: described special type nut, bolt are by an injection molded.
3. the straight-through of a kind of water purifier wears socket joint head according to claim 1, it is characterized in that:
Described special type nut inner chamber leaves the space of interior spiral shell mosquito, 2 D type rubber rings, and designs rational thrust angle; Described special type nut afterbody external form is taper, and with some translots on taper.
4. the straight-through of a kind of water purifier wears socket joint head according to claim 1, it is characterized in that:
The head that described bolt contacts with D type rubber ring should be designed and rationally extrude angle, and described bolt tail external form is taper, and with some translots on taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520634563.6U CN204942776U (en) | 2015-08-21 | 2015-08-21 | The straight-through of a kind of water purifier wears socket joint head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520634563.6U CN204942776U (en) | 2015-08-21 | 2015-08-21 | The straight-through of a kind of water purifier wears socket joint head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204942776U true CN204942776U (en) | 2016-01-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520634563.6U Active CN204942776U (en) | 2015-08-21 | 2015-08-21 | The straight-through of a kind of water purifier wears socket joint head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204942776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707914A (en) * | 2018-12-28 | 2019-05-03 | 无锡市华东减震器有限公司 | Cabin-penetrating pipe vibration and noise reducing device |
-
2015
- 2015-08-21 CN CN201520634563.6U patent/CN204942776U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707914A (en) * | 2018-12-28 | 2019-05-03 | 无锡市华东减震器有限公司 | Cabin-penetrating pipe vibration and noise reducing device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |