CN206338520U - Air conditioner rubber pipe fastened structure - Google Patents
Air conditioner rubber pipe fastened structure Download PDFInfo
- Publication number
- CN206338520U CN206338520U CN201620663403.9U CN201620663403U CN206338520U CN 206338520 U CN206338520 U CN 206338520U CN 201620663403 U CN201620663403 U CN 201620663403U CN 206338520 U CN206338520 U CN 206338520U
- Authority
- CN
- China
- Prior art keywords
- groove
- core pipe
- pipe
- sebific duct
- sealing ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 230000000694 effects Effects 0.000 abstract description 8
- 238000004378 air conditioning Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of air conditioner rubber pipe fastened structure, it is related to air-conditioning duct interconnection technique field, including core pipe, the core pipe circumferencial direction is provided with groove, and the inside grooves are provided with the outside of the sealing ring being adapted therewith, the core pipe and are provided with sebific duct, the outside that the core pipe is overlapped with rubber hose coupling is provided with sleeve pipe, described sleeve pipe closely connects sebific duct and core pipe, the rectangular channel for core pipe rotary pressure deformation, and the groove is at least 3.Such a fastened structure is easily manufactured, saves material, and connection is reliable, good sealing effect.
Description
Technical field
The utility model is related to air-conditioning duct interconnection technique field, more particularly to a kind of air conditioner rubber pipe fastened structure.
Background technology
22.2mm bore air-conditioner pipes are used on bus air-conditioning, and to ensure sealing, are often entered using ring structure
Row is withheld, and air-conditioning core pipe is oblique tooth shape, and the structure needs Vehicle Processing, and cutting wastes materials in the tube, and processing needs welding, processing technology
Trifling, manufacturing cost is higher, and the attachment structure of reverse hook type, the temperature and pressure born are used between glue head and sebific duct
It is limited, it is easy to leak.
Utility model content
The technical problems to be solved in the utility model is that there is provided a kind of air conditioner rubber pipe button for above-mentioned the deficiencies in the prior art
Laminated structure, this structure connection is reliable, good sealing effect.
In order to solve the above technical problems, technical solution adopted in the utility model is：A kind of air conditioner rubber pipe fastened structure,
Including core pipe, the core pipe circumferencial direction is provided with groove, and the inside grooves are provided with the sealing ring being adapted therewith, the core pipe
Outside is provided with sebific duct, and the outside that the core pipe overlaps position with rubber hose coupling is provided with sleeve pipe, and described sleeve pipe is tight by sebific duct and core pipe
Close connection.
Preferably, the groove is at least 3.
Preferably, the groove is rectangular channel, the rectangular channel is the groove of core pipe rotary pressure deformation.
Preferably, being arcwall face on the outside of the sealing ring.
Preferably, the spacing between the center of the groove is 15mm, the centre-to-centre spacing side 12mm of outermost groove.
It is using the beneficial effect produced by above-mentioned technical proposal：The utility model is tight by sebific duct and core pipe by sleeve pipe
Close connection, sebific duct is injected after sleeve pipe, and the corresponding sleeve pipe in sealing ring place at core pipe groove position is withheld into deformation, so as to reach tight
Close connection, such mode of withholding is connected in reliability, the groove of core pipe provided with the sealing ring being adapted therewith, is mutually squeezed with sebific duct
Pressure, good sealing effect.
Groove in core pipe is at least 3, and spacing is 15mm between groove center, and the outermost groove center is away from side
12mm, preferably, more preferably, groove is that the direct rotary pressure deformation of core pipe forms square to the obturation effect of multiple groove fastened structure to sealing effectiveness
Shape groove, it is easily manufactured without turnery processing and welding, material is saved, and rectangular channel is extruded beneficial to sebific duct, obturation effect is more preferable,
Be arcwall face on the outside of sealing ring, be easy to sebific duct to be inserted into sleeve pipe, sealing ring is that thick middle both sides are thin, sleeve pipe withhold after groove again
Both sides extruding is closed, enhances sebific duct and the seal of core pipe.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model one embodiment；
The sectional view of sealing ring 4 in Fig. 2 Fig. 1.
In figure：1 core pipe；2 sebific ducts；3 sleeve pipes；4 sealing rings.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in figure 1, being one embodiment of the utility model air conditioner rubber pipe fastened structure：A kind of air conditioner rubber pipe withholds knot
Structure, including core pipe 1, the junction circumferencial direction of core pipe 1 are provided with groove, and the inside grooves are provided with the sealing being adapted therewith
Sebific duct 2 is provided with the outside of circle 4, the core pipe, the outside that the core pipe 1 overlaps position with the joint of sebific duct 2 is provided with sleeve pipe 3, the set
Pipe 3 closely connects sebific duct 1 and core pipe 2.
The present embodiment is closely connected sebific duct 2 and core pipe 1 by sleeve pipe 3, and sebific duct 2 is injected after sleeve pipe 3, by the groove of core pipe 1
The corresponding sleeve pipe 3 in the place of sealing ring 4 at position withholds deformation, so as to reach close connection, such mode of withholding connects reliability,
Provided with the sealing ring 4 being adapted therewith in the groove of core pipe 1, mutually extruded with sebific duct 2, good sealing effect.
Preferably, shown in Figure 1, the groove is at least 3.Groove in core pipe is at least 3, three roads
The obturation effect typical case of groove fastened structure, Stability Analysis of Structures.
Preferably, shown in Figure 1, the groove is rectangular channel, and the rectangular channel is core pipe rotary pressure deformation
Into groove.Groove is that the direct rotary pressure deformation of core pipe forms rectangular channel, without turnery processing and welding, and manufacturing process is simple, conveniently,
Material is saved, and rectangular channel is extruded beneficial to sebific duct, obturation effect is more preferable.
Preferably, it is shown in Figure 2, it is arcwall face on the outside of the sealing ring.It is arcwall face on the outside of sealing ring, just
Be inserted into sebific duct in sleeve pipe, sealing ring be thick middle both sides it is thin, sleeve pipe withhold after again groove both sides extruding it is closed, enhance glue
Pipe and the seal of core pipe.
Preferably, shown in Figure 1, the spacing between the center of the groove is 15mm, outermost groove
Centre-to-centre spacing side 12mm.Determined through overtesting, this distance can meet sealing demand, be also that processing is minimum, processing installation effectiveness is most
Good size.
The button that the utility model is particularly suitable for use in the air-conditioner pipe of 22.2mm bores is withheld.
Although the utility model is described above in conjunction with accompanying drawing, the utility model is not limited to above-mentioned
Embodiment, above-mentioned embodiment is only schematical, rather than restricted, the ordinary skill of this area
Personnel are under enlightenment of the present utility model, in the case where not departing from the utility model objective, can also make many variations, this
Belong within protection of the present utility model.
Claims (1)
1. a kind of air conditioner rubber pipe fastened structure, it is characterised in that：Including core pipe, the core pipe circumferencial direction is provided with groove, wherein
One inside grooves is provided with the outside of the sealing ring being adapted therewith, the core pipe and is provided with sebific duct, and the core pipe connects with sebific duct
The outside at nose heave conjunction position is provided with sleeve pipe, and described sleeve pipe closely connects sebific duct and core pipe；The groove is at least 3；It is described
Groove is rectangular channel, and the sealing ring is positioned close in the groove at middle part, and the rectangular channel is core pipe rotary pressure deformation
Groove；It is arcwall face on the outside of the sealing ring；Spacing between the center of the groove is 15mm, the centre-to-centre spacing side of outermost groove
12mm, the width of remaining groove is more than for installing the width of groove of the sealing ring, and the air conditioner rubber pipe fastened structure is used
Withheld in the air-conditioner pipe of 22.2mm bores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620663403.9U CN206338520U (en) | 2016-06-29 | 2016-06-29 | Air conditioner rubber pipe fastened structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620663403.9U CN206338520U (en) | 2016-06-29 | 2016-06-29 | Air conditioner rubber pipe fastened structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206338520U true CN206338520U (en) | 2017-07-18 |
Family
ID=59298680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620663403.9U Expired - Fee Related CN206338520U (en) | 2016-06-29 | 2016-06-29 | Air conditioner rubber pipe fastened structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206338520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111379912A (en) * | 2020-04-08 | 2020-07-07 | 广东美的制冷设备有限公司 | Working medium pipe connecting structure, assembling method thereof, connecting pipe assembly and automobile air conditioner |
-
2016
- 2016-06-29 CN CN201620663403.9U patent/CN206338520U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111379912A (en) * | 2020-04-08 | 2020-07-07 | 广东美的制冷设备有限公司 | Working medium pipe connecting structure, assembling method thereof, connecting pipe assembly and automobile air conditioner |
| CN111379912B (en) * | 2020-04-08 | 2024-03-26 | 广东美的制冷设备有限公司 | Working medium pipe connecting structure, assembling method thereof, connecting pipe assembly and automobile air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170718 |