CN208149006U - The fastening bolt waterproof construction and caravan air-conditioning of caravan air-conditioning - Google Patents
The fastening bolt waterproof construction and caravan air-conditioning of caravan air-conditioning Download PDFInfo
- Publication number
- CN208149006U CN208149006U CN201820574907.2U CN201820574907U CN208149006U CN 208149006 U CN208149006 U CN 208149006U CN 201820574907 U CN201820574907 U CN 201820574907U CN 208149006 U CN208149006 U CN 208149006U
- Authority
- CN
- China
- Prior art keywords
- air
- screw rod
- conditioning
- fastening bolt
- caravan
- 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.)
- Active
Links
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model discloses the fastening bolt waterproof construction of caravan air-conditioning and caravan air-conditionings, it is used to fasten the screw rod of connection outdoor machine of air-conditioner and air-conditioning internal machine including at least one, screw rod passes through the pedestal of the outdoor machine of air-conditioner and upper end is exposed, the inner surface integrated injection molding of the pedestal has the cone boss that waterproof is used in the exposing section for be enclosed in screw rod, advantage is the pedestal for being pierced by outdoor machine of air-conditioner from lower to upper for fastening the screw rod of connection caravan air-conditioning internal machine and outdoor machine of air-conditioner, expose section and held tightly by cone boss of the integrated injection molding on pedestal in the top of screw rod, condensed water or external rainwater splash can be past dirty along the outer surface of cone boss on cone boss, to avoid around screw rod because caused by ponding aqueous infilter in screw flight, it can prevent screw rods from rusting and ponding from entering caravan air-conditioning internal machine side along screw rod direction.
Description
Technical field
The utility model relates to a kind of caravan field of air conditioning, more particularly, to a kind of fastening bolt waterproof knot of caravan air-conditioning
Structure specifically refers to the screw rod for being fastenedly connected outdoor machine of air-conditioner and air-conditioning internal machine and carries out water-proofing treatment.
Background technique
Vehicle overhead air conditioner includes machine outside overhead, machine and air inlet/outlet channel in overhead, and the outer machine of overhead is installed on caravan vehicle
On the outside of top, machine is installed on the inside of caravan roof in overhead, and air inlet/outlet channel is mounted to and in inside the through-hole of roof.
The inside and outside machine that the description of the invention that China Patent No. is 2017205499744 discloses a kind of overhead caravan air-conditioning connects
Binding structure and caravan air-conditioning are fixed to each other between outer machine and the interior machine by fastening bolt component, and fastening bolt component is worn
The roof through-hole among outer machine and interior machine is crossed, and layout of the fastening bolt component in through-hole is so that fastening bolt component
Position in through-hole is solidified, so that the relative position of outer machine, interior machine and roof three be made to fix.
Specifically；Screw rod is spirally connected with the intracorporal embedded nut of outer cage, and the top of screw rod is pierced by the pedestal of outer machine.Air-conditioning
Evaporator and condenser can generate condensed water to outer machine at work, or external rainwater can also enter outdoor machine of air-conditioner
Interior, ponding can splash on screw rod and along screw rod flow down, and ponding will cause metal screw and get rusty, also can be along screw rod stream
To caravan air-conditioning internal machine side, lead to caravan leak, the screw rod that in addition gets rusty will cause the inconvenience of air-conditioning dismounting maintenance, or even influence room
The stability of vehicle air-conditioning internal machine and outer machine.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of fastening bolt waterproof knots of novel caravan air-conditioning
Structure is avoided that screw rods from rusting and prevents ponding from flowing to air-conditioning internal machine side, further provides a kind of anti-with above-mentioned fastening bolt
The caravan air-conditioning of water-bound.
The utility model solves technical solution used by above-mentioned technical problem：The fastening bolt waterproof knot of caravan air-conditioning
Structure, is used to fasten the screw rod of connection outdoor machine of air-conditioner and air-conditioning internal machine including at least one, and the screw rod passes through the air-conditioning
The pedestal and upper end exposing, the inner surface integrated injection molding of the pedestal of outer machine have in the exposing section for being enclosed in screw rod for preventing
The cone boss of water.
The further preferred embodiment of the utility model is：The upper end of the cone boss has the arc of boss pyramidal structure
Face boss.
The further preferred embodiment of the utility model is：The lower part of the cone boss has one and is raised in outer machine bottom
The anti-horizontal platform of base inner surface.
The further preferred embodiment of the utility model is：Anti- horizontal platform, the cone boss and the cambered surface boss
Three is integrally molded on the pedestal of outdoor machine of air-conditioner.
The further preferred embodiment of the utility model is：The upper end of the screw rod is higher than the top of the cone boss
Portion.
The further preferred embodiment of the utility model is：It is tight fit between the screw rod and cone boss.
The further preferred embodiment of the utility model is：The chassis interior integrated injection molding has embedded nut, described
Screw rod and the embedded nut bolt.
The further preferred embodiment of the utility model is：Marine glue is coated between the screw rod and cone boss.
The further preferred embodiment of the utility model is：The bottom of the cone boss is higher than evaporator on pedestal
Storing face.
The further preferred embodiment of the utility model is：Caravan air-conditioning, it is characterised in that anti-including above-mentioned fastening bolt
Water-bound.
Compared with prior art, the utility model has the advantages that coupling caravan air-conditioning internal machine and outdoor machine of air-conditioner for fasten
Screw rod is pierced by the pedestal of outdoor machine of air-conditioner from lower to upper, and it is convex by taper of the integrated injection molding on pedestal that section is exposed on the top of screw rod
Platform surrounds holding, and condensed water or external rainwater splash can be along the outer surface of cone boss toward flowing down, to keep away on cone boss
Exempt from around screw rod because caused by ponding aqueous infilter in screw flight, can prevent screw rods from rusting and ponding along screw rod direction into
Enter to caravan air-conditioning internal machine side.
Detailed description of the invention
Fig. 1 is the structural schematic diagram one of outdoor machine of air-conditioner；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is the structural schematic diagram two of outdoor machine of air-conditioner；
Fig. 4 is enlarged drawing at B in Fig. 3；
Fig. 5 is the cross-sectional view of outdoor machine of air-conditioner；
Fig. 6 is enlarged drawing at C in Fig. 5；
Fig. 7 is enlarged drawing at D in Fig. 5.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
Caravan air-conditioning includes air-conditioning internal machine and outdoor machine of air-conditioner 1, passes through fastening bolt group between outdoor machine of air-conditioner 1 and air-conditioning internal machine
Part is fixed to each other, and fastening bolt component is placed through the roof through-hole among outdoor machine of air-conditioner 1 and air-conditioning internal machine, and fastening bolt
Layout of the component in through-hole is so that position of the fastening bolt component in through-hole is solidified, to make outer machine, interior machine and vehicle
The relative position of top three is fixed, and under normal circumstances, as shown in figure 3, fastening bolt component includes four screw rods 2, is located at
Four corner locations of roof through-hole.As shown in figure 4, screw rod 2 is worn from air-conditioning internal machine to 1 direction of outdoor machine of air-conditioner, also
It is that direction is worn from lower to upper, and is pierced by the pedestal of outdoor machine of air-conditioner 1 and has exposing section.As shown in Fig. 5 and Fig. 7, pedestal
Internal integrated injection molding has embedded nut 3, screw rod 2 and 3 bolt of embedded nut, and can enhance screw rod 2 can with coupling for outdoor machine of air-conditioner 1
By property.
The condensed water and external rainwater that condenser or evaporator generate, are essentially all the collection by being provided on pedestal
Sink and discharge outlet discharge, and the utility model is mainly when considering rainy or the generated splashing of jolting of the when of driving is to spiral shell
The influence of bar 2.
As shown in Figure 3 and Figure 4, the fastening bolt waterproof construction of caravan air-conditioning, including four for fasten connection air-conditioning outside
The screw rod 2 of machine and air-conditioning internal machine, screw rod 2 passes through the pedestal of outdoor machine of air-conditioner 1 and upper end is exposed, the inner surface integrated injection molding of pedestal
There is the cone boss 4 for surrounding and holding tightly and being used for waterproof in the exposing section of screw rod, is steamed as shown in Figure 1, the bottom of cone boss 4 is higher than
Send out storing face of the device 6 on pedestal.The outer diameter of cone boss 4 gradually becomes smaller from top to bottom.As shown in figure 4, the upper end of screw rod 2
It is tight fit between screw rod 2 and cone boss 4 higher than the top of cone boss 4, as shown in Figure 2 and Figure 4, cone boss 4 is reserved
Through-hole 41 can be suitable or more a little bit smaller with the diameter of screw rod 2, screw rod 2 is by being extruded through the reserved through-hole of cone boss 4
41, tight fit so between the two, to prevent ponding from flowing down along screw flight is past.
The integrated injection molding on pedestal of cone boss 4, screw rod 2 are directly pierced by cone boss 4 from lower to upper, screw rod 2
Surrounding is held tightly by cone boss 4, on the one hand enhances the positive connection between screw rod 2 and pedestal, after on the other hand being held tightly
Screw rod 2 is more difficult to be intake, more importantly splash can be convex along taper on cone boss 4 for external rainwater or condensed water
The outer surface of platform 4 toward flowing down, to avoid around screw rod because caused by ponding aqueous infilter in the screw thread of screw rod 2, screw rod 2 can be prevented
It gets rusty and enters caravan air-conditioning internal machine side along 2 direction of screw rod with ponding.
As shown in Fig. 2, Fig. 4, Fig. 6 and Fig. 7, the upper end of cone boss 4 has the cambered surface boss 42 of boss pyramidal structure, energy
Preferably hold screw rod 2 tightly, while water is splashed and can be stayed along outer surface on cambered surface boss 42, water will not accumulate in screw rod 2
Around, it is flowed down from the screw thread of screw rod 2 to avoid ponding.
As shown in Fig. 2, Fig. 4 and Fig. 7, the lower part of cone boss 4 has the waterproof for being raised in outer machine base inner surface
Platform 5, similarly, the position of anti-horizontal platform 5 need to be higher than storing face of the evaporator 6 on pedestal, anti-to further improve
Water effect, the condensed water for being unlikely to the generation of evaporator 6 are overflow on cone boss 4.
Anti- horizontal platform 5, cone boss 4 and 42 three of cambered surface boss are integrally molded on the pedestal of outdoor machine of air-conditioner 1,
This is upper more convenient in production, and installation will not make troubles, while have better sealing and waterproof effect.Further
Marine glue is coated between screw rod 2 and cone boss 4, avoids the screw rod inside the water droplet fair current to cone boss 4 of 2 upper end of screw rod
In.
The fastening bolt waterproof construction to caravan air-conditioning provided by the utility model and caravan air-conditioning have carried out in detail above
Thin to introduce, specific case used herein is expounded the principles of the present invention and embodiment, above embodiments
Explanation be merely used to help understand the utility model and core concept.It should be pointed out that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can be made to this utility model,
Modifications and modifications also fall within the protection scope of the claims of the utility model.
Claims (10)
1. the fastening bolt waterproof construction of caravan air-conditioning, it is used to fasten including at least one and couples outdoor machine of air-conditioner and air-conditioning internal machine
Screw rod, the screw rod pass through the outdoor machine of air-conditioner pedestal and upper end expose, it is characterised in that the pedestal it is interior
Surface integrated injection molding has the cone boss that waterproof is used in the exposing section for be enclosed in screw rod.
2. the fastening bolt waterproof construction of caravan air-conditioning according to claim 1, it is characterised in that the cone boss
Upper end have boss pyramidal structure cambered surface boss.
3. the fastening bolt waterproof construction of caravan air-conditioning according to claim 2, it is characterised in that the cone boss
Lower part there is the anti-horizontal platform for being raised in outer machine base inner surface.
4. the fastening bolt waterproof construction of caravan air-conditioning according to claim 3, it is characterised in that the anti-horizontal platform,
The cone boss and cambered surface boss three is integrally molded on the pedestal of outdoor machine of air-conditioner.
5. the fastening bolt waterproof construction of caravan air-conditioning according to claim 1, it is characterised in that the screw rod it is upper
End is higher than the top of the cone boss.
6. the fastening bolt waterproof construction of caravan air-conditioning according to claim 1, it is characterised in that the screw rod and cone
It is tight fit between shape boss.
7. the fastening bolt waterproof construction of caravan air-conditioning according to claim 1, it is characterised in that the chassis interior
Integrated injection molding has embedded nut, the screw rod and the embedded nut bolt.
8. the fastening bolt waterproof construction of caravan air-conditioning according to claim 1, it is characterised in that the screw rod and cone
Marine glue is coated between shape boss.
9. the fastening bolt waterproof construction of caravan air-conditioning according to claim 1, it is characterised in that the cone boss
Bottom be higher than storing face of the evaporator on pedestal.
10. caravan air-conditioning, it is characterised in that including the fastening bolt waterproof construction as described in claim 1-9 is any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820574907.2U CN208149006U (en) | 2018-04-20 | 2018-04-20 | The fastening bolt waterproof construction and caravan air-conditioning of caravan air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820574907.2U CN208149006U (en) | 2018-04-20 | 2018-04-20 | The fastening bolt waterproof construction and caravan air-conditioning of caravan air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208149006U true CN208149006U (en) | 2018-11-27 |
Family
ID=64380192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820574907.2U Active CN208149006U (en) | 2018-04-20 | 2018-04-20 | The fastening bolt waterproof construction and caravan air-conditioning of caravan air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208149006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312808A (en) * | 2018-04-20 | 2018-07-24 | 宁波宏都电器有限公司 | The fastening bolt waterproof construction and caravan air-conditioning of caravan air-conditioning |
-
2018
- 2018-04-20 CN CN201820574907.2U patent/CN208149006U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312808A (en) * | 2018-04-20 | 2018-07-24 | 宁波宏都电器有限公司 | The fastening bolt waterproof construction and caravan air-conditioning of caravan air-conditioning |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202011789U (en) | Ungeared impeller-type aerobic machine | |
| CN103538442B (en) | Air supply device | |
| CN208149006U (en) | The fastening bolt waterproof construction and caravan air-conditioning of caravan air-conditioning | |
| CN103612641A (en) | Air conditioner drainage system of aluminum alloy urban rail vehicle | |
| CN211422823U (en) | Exhaust hole device for blade root baffle of fan blade | |
| CN105836095A (en) | Mushroom-shaped ventilator structure of ship | |
| CN108312808A (en) | The fastening bolt waterproof construction and caravan air-conditioning of caravan air-conditioning | |
| CN205736779U (en) | A kind of coach air conditioner noise reduction transition air channel | |
| CN109283125A (en) | Camera salt spray test device | |
| CN201839149U (en) | Novel cooling system for external air path | |
| CN209310539U (en) | Cooling tower and its blocker | |
| CN201610134U (en) | Rain shield and drainage device of locomotive air duct | |
| CN207624870U (en) | A kind of accumulator ventilator | |
| CN104724132B (en) | The condensate water discharging system of single-track vehicle and its air-conditioner set | |
| CN208452735U (en) | Cereal machine driver's cabin air-conditioning | |
| CN205672394U (en) | Fire extinguisher | |
| CN206681836U (en) | Cooling motorcycle water deep bead heat radiating type structure | |
| CN207394548U (en) | A kind of LED light convenient for cleaning | |
| CN208931240U (en) | A kind of automobile door internal decoration plate umbrella box structure | |
| CN206856862U (en) | Deep bead for cooling motorcycle water radiating | |
| CN209604394U (en) | A kind of reinforced fixed antirust bolt | |
| CN209675062U (en) | A kind of cabinet transformer of stealth radiator structure | |
| CN211585712U (en) | Novel filter with air supply outlet | |
| CN109798351A (en) | A kind of gear-box ventilation device | |
| CN210478827U (en) | Passenger car ventilation cover mounting plate assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |