CN205154865U - Can put automobile -used wheel hub nut of dry ice cooling - Google Patents
Can put automobile -used wheel hub nut of dry ice cooling Download PDFInfo
- Publication number
- CN205154865U CN205154865U CN201520790647.9U CN201520790647U CN205154865U CN 205154865 U CN205154865 U CN 205154865U CN 201520790647 U CN201520790647 U CN 201520790647U CN 205154865 U CN205154865 U CN 205154865U
- Authority
- CN
- China
- Prior art keywords
- dry ice
- cap
- connecting tube
- wheel hub
- hub nut
- 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
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- Tires In General (AREA)
Abstract
The utility model discloses a can put automobile -used wheel hub nut of dry ice cooling, including connecting pipe and cap, threaded hole is seted up to connecting pipe one end, the threaded hole wall is equipped with the internal thread, dry ice intussuseption room has been seted up to the connecting pipe other end, be equipped with the external screw thread on the outdoor portion's pipe wall of dry ice intussuseption, the cap connect in on the connecting pipe, cap one end is arc closed surface, the cap other end opens and sets up, a plurality of holes of giving off have been seted up on the cap. In this way, the utility model discloses can load dry ice with the processing of lowering the temperature to the tire surrounding environment in the automobile wheel hub nut, avoid big hot day automobile tire to be expert at and to sail the unstable circumstances of blowing out of in -process inflation, improve the security.
Description
Technical field
The utility model relates to nut field, particularly relates to a kind of vehicle wheel hub nut putting dry ice cooling.
Background technique
Along with the development of technology, car uses car hub unit widely.Using scope and the use amount of hub-bearing unit are growing, have developed into the third generation: the first generation is made up of double row angular contact bearing.The second generation outside raceway has one for by flange fixing for bearing, simply can be set to by bearing on wheel shaft and fix with nut.What the maintenance of automobile was become is easy.Third generation hub-bearing unit have employed bearing unit and anti-brake holding system matches.Hub has been designed to inner flange and outward flange, and inner flange is fixed by bolts on live axle, and whole bearing is installed together by outward flange.And automotive hub is also important constituent element at fixing middle nut, but traditional nut is all simply construct only for the wheel hub that is tightened, lacks other multifunctionalities, can not storage space be provided, do not possess other functions, multi-functional user demand can not be met yet.
Model utility content
The technical problem that the utility model mainly solves is to provide a kind of vehicle wheel hub nut putting dry ice cooling, dry ice can be loaded to carry out cooling process to tire surrounding environment, avoid scorcher automobile tire to expand in the process of moving situation that instability blows out in automotive hub nut.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: provide a kind of vehicle wheel hub nut putting dry ice cooling, comprise connecting tube and cap, described connecting tube one end offers tapped hole, described tapped hole inwall is provided with internal thread, the described connecting tube the other end offers in dry ice fills out room, fill out outdoor tube wall in described dry ice and be provided with outside thread, described cap is connected on described connecting tube, described cap one end is arc sealing surface, the described cap the other end opens wide and arranges, and described cap offers multiple sending-out hole.
In the utility model preferred embodiment, described connecting tube central authorities are provided with a Closed End, and described Closed End is the bottom surface filling out room in described dry ice.
In the utility model preferred embodiment, described cap is threadedly connected on described connecting tube by described outside thread.
In the utility model preferred embodiment, described sending-out hole is round hole or square opening.
The beneficial effects of the utility model are: the utility model can load dry ice to carry out cooling process to tire surrounding environment in automotive hub nut, avoid scorcher automobile tire to expand in the process of moving situation that instability blows out, improve Security.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, 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, wherein:
Fig. 1 is the structural representation that the utility model can put vehicle wheel hub nut one preferred embodiment of dry ice cooling;
In accompanying drawing, the mark of each parts is as follows: 1, connecting tube; 2, cap; 3, tapped hole; 4, internal thread; 5, room is filled out in dry ice; 6, outside thread; 7, sending-out hole; 8, Closed End.
Embodiment
Be clearly and completely described to the technological scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model is embodiment comprise:
A kind of vehicle wheel hub nut putting dry ice cooling, comprise connecting tube 1 and cap 2, described connecting tube 1 one end offers tapped hole 3, described tapped hole 3 inwall is provided with internal thread 4, and described connecting tube 1 the other end offers in dry ice fills out room 5, fills out room 5 outer pipe wall and be provided with outside thread 6 in described dry ice, described cap 2 is connected on described connecting tube 1, described cap 2 one end is arc sealing surface, and described cap 2 the other end opens wide and arranges, and described cap 2 offers multiple sending-out hole 7.
In addition, described connecting tube 1 central authorities are provided with a Closed End 8, and described Closed End 8 is the bottom surface filling out room 5 in described dry ice.
In addition, described cap 2 is threadedly connected on described connecting tube 1 by described outside thread 6.
In addition, described sending-out hole 7 is round hole or square opening.
Working principle of the present utility model is for offer tapped hole 3 in connecting tube 1 one end, tapped hole 3 inwall is provided with internal thread 4, connecting tube 1 the other end offers in dry ice fills out room 5, connecting tube 1 central authorities are provided with a Closed End 8, Closed End 8 is the bottom surface filling out room 5 in dry ice, fill out room 5 outer pipe wall in dry ice and be provided with outside thread 6, cap 2 is connected on connecting tube 1, cap 2 is threadedly connected on connecting tube 1 by outside thread 6, cap 2 one end is arc sealing surface, cap 2 the other end opens wide and arranges, cap 2 offers multiple sending-out hole 7, cap 2 can be selected from connecting tube 1 in hot weather, then fill out in room 5 in dry ice dry ice being inserted connecting tube 1, then cap 2 is screwed on, the cold air of dry ice can scatter to playing certain cooling effect around tire by the sending-out hole 7 on cap 2, avoid hot weather tire unstable and the situation of blowing out.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. can put the vehicle wheel hub nut of dry ice cooling for one kind, comprise connecting tube and cap, it is characterized in that, described connecting tube one end offers tapped hole, and described tapped hole inwall is provided with internal thread, the described connecting tube the other end offers in dry ice fills out room, fill out outdoor tube wall in described dry ice and be provided with outside thread, described cap is connected on described connecting tube, and described cap one end is arc sealing surface, the described cap the other end opens wide and arranges, and described cap offers multiple sending-out hole.
2. the vehicle wheel hub nut putting dry ice cooling according to claim 1, it is characterized in that, described connecting tube central authorities are provided with a Closed End, and described Closed End is the bottom surface filling out room in described dry ice.
3. the vehicle wheel hub nut putting dry ice cooling according to claim 1, it is characterized in that, described cap is threadedly connected on described connecting tube by described outside thread.
4. the vehicle wheel hub nut putting dry ice cooling according to claim 1, it is characterized in that, described sending-out hole is round hole or square opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520790647.9U CN205154865U (en) | 2015-10-14 | 2015-10-14 | Can put automobile -used wheel hub nut of dry ice cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520790647.9U CN205154865U (en) | 2015-10-14 | 2015-10-14 | Can put automobile -used wheel hub nut of dry ice cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205154865U true CN205154865U (en) | 2016-04-13 |
Family
ID=55690566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520790647.9U Expired - Fee Related CN205154865U (en) | 2015-10-14 | 2015-10-14 | Can put automobile -used wheel hub nut of dry ice cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205154865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179432A (en) * | 2015-10-14 | 2015-12-23 | 无锡市永亿精密铸造有限公司 | Automotive hub nut capable of being cooled with dry ice |
-
2015
- 2015-10-14 CN CN201520790647.9U patent/CN205154865U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179432A (en) * | 2015-10-14 | 2015-12-23 | 无锡市永亿精密铸造有限公司 | Automotive hub nut capable of being cooled with dry ice |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20161014 |