CN204901087U - Sealing joint and air condensing units - Google Patents
Sealing joint and air condensing units Download PDFInfo
- Publication number
- CN204901087U CN204901087U CN201520597225.XU CN201520597225U CN204901087U CN 204901087 U CN204901087 U CN 204901087U CN 201520597225 U CN201520597225 U CN 201520597225U CN 204901087 U CN204901087 U CN 204901087U
- Authority
- CN
- China
- Prior art keywords
- buckle
- water retaining
- hole
- retaining ring
- sealing fitting
- 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 title claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 230000000694 effects Effects 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- -1 Polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 241001133184 Colletotrichum agaves Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
The embodiment of the utility model discloses sealing joint, include: the sleeve is used for penetrating a to-be-sealed piece, and the first end of the sleeve is used for being inserted into the wire passing hole; the water retaining ring is sleeved on the outer wall of the sleeve and is positioned at the first end of the sleeve, and the end part of the first end of the sleeve extends out of the water retaining ring to form a water retaining part; the buckle is arranged on the outer wall of the water retaining part, and a clamping groove clamped with the hole wall of the wire passing hole is formed between the buckle and the water retaining ring. The utility model discloses a manger plate portion can prevent that outside rainwater from getting into after the line hole, can not direct following current on electric, but is blocked by manger plate portion annular. The water retaining ring can prevent rainwater from directly entering the wire passing hole and is blocked by the water retaining ring, so that a certain rain-proof effect is achieved. The utility model discloses during the assembly, only need insert the line hole and can reach sealed effect, compare with prior art, reduced the assembly process, required part is less relatively, has reduced manufacturing cost. The utility model also discloses an air condensing units.
Description
Technical field
The utility model relates to air conditioner technical field, more particularly, relates to a kind of SEALING FITTING and air conditioner outdoor machine.
Background technique
The internal-external machine power line of air conditioner is after wiring completes, and need adopt waterproof, fire prevention process, existing mode is tightly connected by the upper cable-through hole of SEALING FITTING and outdoor unit.Existing SEALING FITTING comprises sleeve pipe, rubber ring and nut.Power line is arranged in sleeve pipe, and sleeve pipe one end is inserted in cable-through hole, and sleeve pipe is threaded two nuts, and two nuts lay respectively at twice of cable-through hole wall, to be fixed on outdoor unit by sleeve pipe.Between the nut and outdoor unit of outdoor unit outside, be provided with seal ring, reached the effect of waterproof by sealing circle.
Though above-mentioned waterproof construction can reach the effect of waterproof, but required part is more, and cause assembly process complicated, manufacture cost is higher.
Therefore, how to reduce assembly process, reduce manufacture cost, become the technical problem that those skilled in the art are urgently to be resolved hurrily.
Model utility content
In view of this, the purpose of this utility model is to provide a kind of SEALING FITTING, to reduce assembly process, reduces manufacture cost;
Another object of the present utility model is to provide a kind of air conditioner outdoor machine with above-mentioned SEALING FITTING.
For achieving the above object, the utility model provides following technological scheme:
A kind of SEALING FITTING, comprising:
Sleeve pipe, for wearing to be sealed, the first end of described sleeve pipe is the one end for inserting cable-through hole;
Water retaining ring, described water retaining ring is sheathed on the outer wall of described sleeve pipe, and is positioned at the first end of described sleeve pipe, and the end of the first end of described sleeve pipe is stretched out described water retaining ring and formed retaining section;
Be arranged at the buckle on the outer wall of described retaining section, between described buckle and described water retaining ring, form the draw-in groove with the hole wall clamping of described cable-through hole.
Preferably, in above-mentioned SEALING FITTING, the outer wall of described retaining section is provided with limit rib, described limit rib is used for abutting with described cable-through hole.
Preferably, in above-mentioned SEALING FITTING, described limit rib is two, and distributes with the axisymmetrical of described retaining section.
Preferably, in above-mentioned SEALING FITTING, described buckle at least comprises the first buckle and the second buckle, forms the first draw-in groove between described first buckle and described water retaining ring, forms the second draw-in groove between described second buckle and described water retaining ring;
The length of described first draw-in groove is greater than the length of described second draw-in groove.
Preferably, in above-mentioned SEALING FITTING, after described snap-fitted puts in place, in the vertical direction, described first buckle is positioned at the top of described second buckle.
Preferably, in above-mentioned SEALING FITTING, the external diameter of described water retaining ring is 1.2-2 times of the aperture of described cable-through hole.
Preferably, in above-mentioned SEALING FITTING, the width of described buckle is less than the width of described water retaining ring.
Preferably, in above-mentioned SEALING FITTING, described sleeve pipe comprises the first pipeline section, the second pipeline section and is connected described first pipeline section and described second pipeline section transitional pipe segment, and described first pipeline section is used for being communicated with described cable-through hole;
After described sleeve pipe is seated, the axis of described first pipeline section and the axis coaxle of described cable-through hole, described second pipeline section is vertically arranged.
A kind of air conditioner outdoor machine, comprise power line SEALING FITTING, described power line SEALING FITTING is the SEALING FITTING as above described in any one.
As can be seen from above-mentioned technological scheme, the SEALING FITTING that the utility model provides when mounted, retaining section is inserted in cable-through hole, snap in cable-through hole along assembly direction under being buckled in the effect of external force, the hole wall of cable-through hole is clamped by the draw-in groove formed by buckle and water retaining ring, and SEALING FITTING is effectively closely cooperated with the sheet metal part offering cable-through hole.After retaining section can prevent outside rainwater from entering cable-through hole, can not directly following current on electricity piece, but to be blocked by retaining section annular.Water retaining ring can make rainwater directly can not enter into cable-through hole, but is blocked by water retaining ring, plays certain rainproof effect.During the utility model assembling, only needing to insert cable-through hole can reach sealing effect, and compared with prior art, decrease assembly process, required part is relatively less, reduces manufacture cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the SEALING FITTING that Fig. 1 provides for the utility model embodiment;
The SEALING FITTING that Fig. 2 provides for the utility model embodiment install after internal structure schematic diagram;
The SEALING FITTING that Fig. 3 provides for the utility model embodiment install after external structure schematic diagram;
The SEALING FITTING that Fig. 4 provides for the utility model embodiment install after sectional view.
Wherein, 101 is the first buckle, and 102 is limit rib, and 103 is retaining section, and 104 is the second buckle, and 105 is water retaining ring, and 106 is the first pipeline section, and 107 is the second pipeline section, and 108 is transitional pipe segment, and 109 is cable-through hole.
Embodiment
Core of the present utility model is to provide a kind of SEALING FITTING, to reduce assembly process, reduces manufacture cost;
Another core of the present utility model is to provide a kind of air conditioner outdoor machine with above-mentioned SEALING FITTING.
Below, with reference to accompanying drawing, embodiment is described.In addition, the embodiment shown in below does not play any restriction effect to the model utility content described in claim.In addition, the solution that the full content of the formation below represented by embodiment is not limited to as the model utility described in claim is necessary.
Refer to Fig. 1-Fig. 4, the structural representation of the SEALING FITTING that Fig. 1 provides for the utility model embodiment; The SEALING FITTING that Fig. 2 provides for the utility model embodiment install after internal structure schematic diagram; The SEALING FITTING that Fig. 3 provides for the utility model embodiment install after external structure schematic diagram; The SEALING FITTING that Fig. 4 provides for the utility model embodiment install after sectional view.
The SEALING FITTING that the utility model embodiment provides comprises sleeve pipe, water retaining ring 105 and buckle.Its middle sleeve is used for wearing to be sealed, and to be sealed can be power line, as the power line of air conditioner outdoor machine, also can be used for wearing other to be sealed, being not limited to this kind of form of power line, for the ease of understanding, being hereinafter described for power line for be sealed.
The first end of sleeve pipe is the one end for inserting cable-through hole 109, and for air conditioner outdoor machine, cable-through hole is offered on the metal lifting handle with outdoor unit usually, and metal lifting handle is sheet metal part.Water retaining ring 105 is sheathed on the outer wall of sleeve pipe, and be positioned at the first end of sleeve pipe, the end of the first end of sleeve pipe is stretched out water retaining ring 105 and is formed retaining section 103, retaining section 103 is for inserting in cable-through hole 109, the length of retaining section 103 is at least greater than the wall thickness of the hole wall of cable-through hole 109, makes to have at least a part of retaining section 103 can enter cable-through hole 109 through cable-through hole 109 inner.
Buckle is arranged on the outer wall of retaining section 103, the draw-in groove with the hole wall clamping of cable-through hole 109 is formed between buckle and water retaining ring 105, the utility model clamps the hole wall of cable-through hole 109 by buckle and water retaining ring 105, thus SEALING FITTING is fixed on the sheet metal part (metal lifting handle of outdoor unit) at cable-through hole place.
The SEALING FITTING that the utility model provides when mounted, retaining section 103 is inserted in cable-through hole, snap in cable-through hole 109 along assembly direction under being buckled in the effect of external force, the hole wall of cable-through hole is clamped by the draw-in groove formed by buckle and water retaining ring 105, and SEALING FITTING is effectively closely cooperated with the sheet metal part offering cable-through hole.After retaining section 103 can prevent outside rainwater from entering cable-through hole, can not directly following current on electricity piece, but to be blocked by retaining section 103 annular.Water retaining ring 105 can make rainwater directly can not enter into cable-through hole, but is blocked by water retaining ring 105, plays certain rainproof effect.During the utility model assembling, only needing to insert cable-through hole can reach sealing effect, and compared with prior art, decrease assembly process, required part is relatively less, reduces manufacture cost.
In the utility model one specific embodiment, the outer wall of retaining section 103 is provided with limit rib 102, limit rib 102 is for abutting with the inwall of cable-through hole 109, and limit rib 102 is preferably two, and distributes with the axisymmetrical of retaining section 103.After SEALING FITTING is in place, limit rib 102 can abut with the inwall of cable-through hole, thus prevents SEALING FITTING from swinging under the effect of external force, plays limited support effect.
In the utility model one specific embodiment, buckle at least comprises the first buckle 101 and forms the first draw-in groove between the second buckle 104, first buckle 101 and water retaining ring 105, forms the second draw-in groove between the second buckle 104 and water retaining ring 105; The length of the first draw-in groove is greater than the length of the second draw-in groove.First buckle 101 and the area of contact of the hole wall of cable-through hole are greater than the area of contact of the hole wall of the second buckle 104 and cable-through hole.
In the present embodiment, SEALING FITTING is when assembling, and first the first buckle 101 snaps in cable-through hole along assembly direction under the effect of external force, SEALING FITTING can only be moved on assembly direction, be in dieback state.Second buckle 104 can firmly snap in cable-through hole by interference fit at this moment, and SEALING FITTING is by effectively closely cooperating with sheet metal part under the position-limiting action of the first buckle 101, second buckle 104.
Further, in the vertical direction, first buckle 101 is positioned at the top of the second buckle 104, namely the first buckle 101 that area is larger is in the top of the second less buckle 104 of area, the power of power line on gravitational direction makes SEALING FITTING produce torsion, first buckle 101 is close to sheet metal part sidewall, can bear larger external force, coordinates closely.Gravitational direction only carries out destructive force that the first buckle 101 to be separated with sheet metal part, ensure that the validity of structural member.
In the utility model one specific embodiment, the external diameter of water retaining ring 105 is 1.2-2 times of the aperture of cable-through hole 109.It is better that water retaining ring 105 external diameter is designed to larger rainproof effect, but can increase small product size, and increase cost, the external diameter of water retaining ring 105 is preferably designed for 1.5 times of the aperture of cable-through hole 109 by the utility model.It should be noted that, water retaining ring 105 can and non-critical be designed to round structure, in order to dodge miscellaneous part on sheet metal part or other objects, all the corresponding site of water retaining ring 105 can be removed, to form the kidney-shaped structure shown in Fig. 1.
As shown in Figure 1, the width of buckle is less than the width of water retaining ring 105.The width of buckle refers to that buckle exceeds the part of retaining section 103, and the width of corresponding water retaining ring 105 refers to that water retaining ring 105 exceeds the part of retaining section 103.
In the utility model one specific embodiment, sleeve pipe comprises the first pipeline section 106, second pipeline section 107 and is connected the first pipeline section 106 and the second pipeline section 107 transitional pipe segment 108, first pipeline section 106 is for being communicated with cable-through hole 109, and namely retaining section 103 is positioned on the first pipeline section 106.After sleeve pipe is seated, the axis of the first pipeline section 106 and the axis coaxle of cable-through hole 109, the i.e. surface of the sheet metal part at the vertical and cable-through hole place of the first pipeline section 106, the second pipeline section 107 is vertically arranged.
In the present embodiment, sleeve pipe has return trap structure, and make sleeve pipe when being subject to drenching with rain up and down, water all can not directly enter on electricity piece, but is blocked by return trap, plays best waterproofing effect.
In the utility model one specific embodiment, the material of SEALING FITTING is PP (Polypropylene, polypropylene) material, 5VA fire proofing material and the weather-proof raw-material mixture of AR, makes whole part can play fire prevention, age inhibiting effect.
The invention also discloses a kind of air conditioner outdoor machine, comprise SEALING FITTING disclosed in above-described embodiment, therefore have all technique effects of above-described embodiment concurrently, do not repeat them here herein.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. a SEALING FITTING, is characterized in that, comprising:
Sleeve pipe, for wearing to be sealed, the first end of described sleeve pipe is the one end for inserting cable-through hole (109);
Water retaining ring (105), described water retaining ring (105) is sheathed on the outer wall of described sleeve pipe, and being positioned at the first end of described sleeve pipe, the end of the first end of described sleeve pipe is stretched out described water retaining ring (105) and is formed retaining section (103);
Be arranged at the buckle on the outer wall of described retaining section (103), between described buckle and described water retaining ring (105), form the draw-in groove with the hole wall clamping of described cable-through hole (109).
2. SEALING FITTING as claimed in claim 1, it is characterized in that, the outer wall of described retaining section (103) is provided with limit rib (102), described limit rib (102) is for abutting with described cable-through hole (109).
3. SEALING FITTING as claimed in claim 2, it is characterized in that, described limit rib (102) is two, and distributes with the axisymmetrical of described retaining section (103).
4. SEALING FITTING as claimed in claim 1, it is characterized in that, described buckle at least comprises the first buckle (101) and the second buckle (104), form the first draw-in groove between described first buckle (101) and described water retaining ring (105), between described second buckle (104) and described water retaining ring (105), form the second draw-in groove;
The length of described first draw-in groove is greater than the length of described second draw-in groove.
5. SEALING FITTING as claimed in claim 4, it is characterized in that, after described snap-fitted puts in place, in the vertical direction, described first buckle (101) is positioned at the top of described second buckle (104).
6. SEALING FITTING as claimed in claim 1, is characterized in that, the external diameter of described water retaining ring (105) is 1.2-2 times of the aperture of described cable-through hole (109).
7. SEALING FITTING as claimed in claim 1, it is characterized in that, the width of described buckle is less than the width of described water retaining ring (105).
8. the SEALING FITTING as described in any one of claim 1-7, it is characterized in that, described sleeve pipe comprises the first pipeline section (106), the second pipeline section (107) and is connected described first pipeline section (106) and described second pipeline section (107) transitional pipe segment (108), and described first pipeline section (106) is for being communicated with described cable-through hole (109);
After described sleeve pipe is seated, the axis of described first pipeline section (106) and the axis coaxle of described cable-through hole (109), described second pipeline section (107) is vertically arranged.
9. an air conditioner outdoor machine, comprises power line SEALING FITTING, it is characterized in that, described power line SEALING FITTING is the SEALING FITTING as described in any one of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520597225.XU CN204901087U (en) | 2015-08-10 | 2015-08-10 | Sealing joint and air condensing units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520597225.XU CN204901087U (en) | 2015-08-10 | 2015-08-10 | Sealing joint and air condensing units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204901087U true CN204901087U (en) | 2015-12-23 |
Family
ID=54923261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520597225.XU Expired - Fee Related CN204901087U (en) | 2015-08-10 | 2015-08-10 | Sealing joint and air condensing units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204901087U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065788A (en) * | 2015-08-10 | 2015-11-18 | 珠海格力电器股份有限公司 | Sealing joint and air condensing units |
| CN111720904A (en) * | 2020-04-29 | 2020-09-29 | 广东美的制冷设备有限公司 | Sealing member and air condensing units |
| CN113646589A (en) * | 2019-04-09 | 2021-11-12 | 三菱电机株式会社 | Outdoor unit of air conditioner |
-
2015
- 2015-08-10 CN CN201520597225.XU patent/CN204901087U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065788A (en) * | 2015-08-10 | 2015-11-18 | 珠海格力电器股份有限公司 | Sealing joint and air condensing units |
| CN105065788B (en) * | 2015-08-10 | 2017-12-08 | 珠海格力电器股份有限公司 | Sealing joint and air condensing units |
| CN113646589A (en) * | 2019-04-09 | 2021-11-12 | 三菱电机株式会社 | Outdoor unit of air conditioner |
| CN113646589B (en) * | 2019-04-09 | 2022-11-15 | 三菱电机株式会社 | Outdoor unit of air conditioner |
| CN111720904A (en) * | 2020-04-29 | 2020-09-29 | 广东美的制冷设备有限公司 | Sealing member and air condensing units |
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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 |
Granted publication date: 20151223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |