CN204915204U - On -vehicle fan in vehicle back row - Google Patents
On -vehicle fan in vehicle back row Download PDFInfo
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- CN204915204U CN204915204U CN201520733870.XU CN201520733870U CN204915204U CN 204915204 U CN204915204 U CN 204915204U CN 201520733870 U CN201520733870 U CN 201520733870U CN 204915204 U CN204915204 U CN 204915204U
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Abstract
The utility model provides an on -vehicle fan in vehicle back row belongs to vehicle additional equipment technical field. It has solved can not blow to the passenger in the car back row problem of cooling of current on -vehicle fan. This on -vehicle fan in vehicle back row links to each other including fan head and connecting rod, a front end and a head of connecting rod, and the rear end of connecting rod has the tube -shape of being and open -ended fixed part, is equipped with in the fixed part to be tube -shape and open -ended packing element, and the opening part of fixed part is equipped with the fixed structure, and the opening that the fixed structure enabled the fixed part has closed trend. The cooling of blowing to the passenger in car back row of this on -vehicle fan in vehicle back row.
Description
Technical field
The utility model belongs to vehicle auxiliary equipment technical field, arranges vehicle-mounted fan after relating to a kind of vehicle.
Background technology
Hot summer, temperature in car is often higher, high temperature can increase the sense of fatigue of people, people are made to feel uncomfortable, therefore most of automobile is all provided with on-board air conditioner, but air-conditioning needs the electric energy of at substantial, open the power that on-board air conditioner needs to increase automobile when driving, additional combustion great amount of fuel oil, also affects the power of running car while increasing cost, and when opening air-conditioning, vehicle is in airtight space, sluggish in air circulation, the symptom such as occupant can be made to occur giddy, feel sick, the physically and mentally healthy and driving safety of impact.
For above Problems existing, the applicant of this patent has applied for a kind of Multi-angle rotary fan [application number: 201520266686.9 on April 28th, 2015, Authorization Notice No.: CN204591739U], it comprises fan body, base and the support for being connected fan body, fan body is connected by pair of rotary shafts with support, and fan body can rotate around S. A., the bottom of support has adapter shaft, adapter shaft clamping in the base, the bottom of support has inner chamber, oscillating motor is fixed with in inner chamber, oscillating motor is connected with base by connecting rod mechanism, and connecting rod mechanism is arranged in the cavity of base, the lower surface of frame bottom has salient point, salient point is resisted against the upper surface of base, salient point makes to have gap between support and base, the bottom of base has the adhesive trough for the double-sided tape that bonds.
The rotary fan of this kind of structure sticks on the instrument carrier panel of automobile by the double-sided tape in base bottom adhesive trough, the Multi-angle rotary fan of this kind of structure is connected in the car, and lack corresponding fixed position due to other positions of automotive interior, therefore, the Multi-angle rotary fan of this kind of structure can only be fixed in the instrument carrier panel in automobile cab, front, copilot room, can not blow cooling due to distant to the occupant being sitting in automobile rear.
Utility model content
The purpose of this utility model is for the above-mentioned problems in the prior art, arranges vehicle-mounted fan after proposing a kind of vehicle, solves and how to make existing vehicle-mounted fan can blow cooling to the occupant of automobile rear.
The purpose of this utility model realizes by following technical proposal: arrange vehicle-mounted fan after a kind of vehicle, comprise fan head, it is characterized in that, also comprise pipe link, the front end of described pipe link is connected with fan head, and the rear end of described pipe link has in tubular and the fixed part of opening, is provided with in tubular and the rubber tube of opening in described fixed part, the opening part of described fixed part is provided with fixed sturcture, and described fixed sturcture can make the opening of fixed part have closed trend.
Automotive seat comprise backrest and headrest, and headrest is fixed with two cylindrical head rest poles, head rest pole is inserted in backrest, and headrest is connected mutually with backrest; During installation, because fixed part and rubber tube are all openings, by the position of this opening, head rest pole is embedded in fixed part and rubber tube, fixed part and rubber tube clamping head rest pole is made again by fixed sturcture, thus make this vehicle-mounted fan be fixed on the head rest pole of automotive seat, namely be fixed on the back side of automotive seat, make this vehicle-mounted fan can blow cooling to the occupant being sitting in automobile rear; Rubber tube is made up of elastomeric material, has certain elasticity, has certain deformation quantity after being compressed, and can not slide after the setting of rubber tube makes this vehicle-mounted fan be connected mutually with head rest pole, firmness is high, and good stability improves.
Arrange after above-mentioned a kind of vehicle in vehicle-mounted fan, the front end of described pipe link is bulb, described fan head has the ball bowl surrounded by some tensioner sheets, have gap between adjacent two panels tensioner sheet, the outer end of described tensioner sheet slightly inwards tilts, and described bulb can be inserted in ball bowl, the outside of described ball bowl is fixed with blind nut by screw thread, the centre of described blind nut has the through hole run through, and when blind nut screws, the outside of described tensioner sheet outer end is resisted against on the edge of through hole.The outer end of tensioner sheet slightly inwards tilts, bulb is made to be located in difficult drop-off in ball bowl, by screwing blind nut, the outside of tensioner sheet outer end is made to be resisted against on the edge of through hole, i.e. tensioner sheet clamping bulb, apply larger external force and just can rotate fan head, make this vehicle-mounted fan towards being positioned at different directions, cooling can be blown towards different directions; When not needing to use this vehicle-mounted fan, only need unscrew blind nut, applying certain external force can pull out bulb from ball bowl, makes this vehicle-mounted fan can not occupy larger space, easy accessibility.
Arrange after above-mentioned a kind of vehicle in vehicle-mounted fan, described fixed sturcture comprises rotor plate, described rotor plate is hinged on the side of fixed part opening part, described rotor plate is hinged with buckle, the opposite side of described fixed part opening part has several blend stops, described buckle is resisted against and blend stop rotates rotor plate again and make buckle strain blend stop, thus make the opening of fixed part have closed trend.Head rest pole is embedded into after in fixed part and rubber tube, rotate rotor plate, according to the situation of head rest pole actual size buckle is resisted against in several blend stops wherein on one, rotating rotor plate again makes buckle strain blend stop, the opening of fixed part is made to have closed trend, thus make fixed part, rubber tube is connected mutually with head rest pole, makes vehicle-mounted fan be connected in the back of automotive seat, simple to operate.
Arrange after above-mentioned a kind of vehicle in vehicle-mounted fan, described fixed sturcture comprises tether and setting fastening, one end of described tether is connected in the side of fixed part opening, and described setting fastening is positioned at the opposite side of fixed part opening, is passed setting fastening and fastened to make the opening of fixed part have closed trend by tether.Head rest pole is embedded into after in fixed part and rubber tube, by tether through setting fastening, after tension tether, tether and bayonet socket are connected mutually, the opening of fixed part is made to have closed trend, thus make fixed part, rubber tube is connected mutually with head rest pole, make vehicle-mounted fan be connected in the back of automotive seat, structure is simple.
Arrange after above-mentioned a kind of vehicle in vehicle-mounted fan, the middle part of described pipe link is tapered, and the direction external diameter of the middle part of pipe link along pipe link rear end towards pipe link front end reduces gradually.In the middle part of pipe link, this kind of structure matches with the through hole of blind nut, makes blind nut can not be stuck in the middle part of pipe link, reasonable in design.
Arrange after above-mentioned a kind of vehicle in vehicle-mounted fan, the lateral wall in the middle part of described pipe link is provided with reinforced rib.Reinforced rib increases the intensity of pipe link, and pipe link can not be out of shape, and can not fracture, firmness is high, the good stability of this vehicle-mounted fan.
Arrange after above-mentioned a kind of vehicle in vehicle-mounted fan, the edge on described rubber tube top has outwardly annular gear edge.Annular gear, along the edge being resisted against fixed part top, can not move up and down after making rubber tube be arranged in fixed part, can not skid off from fixed part, thus improve the installation firmness of vehicle-mounted fan.
Arrange after above-mentioned a kind of vehicle in vehicle-mounted fan, several buffering blind holes of tool on the madial wall of described rubber tube.Buffering blind hole absorbs the deformation quantity that rubber tube produces, and reduces the elastic dilatation to fixed part, fixed part can not be split up, and improves the service life of fixed part.
Compared with prior art, arrange vehicle-mounted fan after the vehicle that the utility model provides to have the following advantages:
1, this vehicle-mounted fan is by the bulb of pipe link front end and the fixed part of rear end, and rubber tube makes this vehicle-mounted fan be connected mutually with the head rest pole of automotive seat, namely this vehicle-mounted fan is arranged on the back of automotive seat, makes this vehicle-mounted fan can blow cooling to the occupant being sitting in automobile rear.
2, this vehicle-mounted fan arranges rubber tube, rubber tube increasing friction force, can absorb certain deformation quantity when rubber tube is compressed simultaneously, make this vehicle-mounted fan firmly be arranged on the head rest pole of seat, the firmness that this vehicle-mounted fan is installed is high, good stability.
Accompanying drawing explanation
Fig. 1 is the integral structure schematic diagram arranging vehicle-mounted fan after this vehicle.
Fig. 2 is the structural representation arranging vehicle-mounted fan pipe link after this vehicle.
Fig. 3 is the birds-eye view arranging vehicle-mounted fan ball bowl after this vehicle.
Fig. 4 is the structural representation arranging vehicle-mounted fan rubber tube after this vehicle.
In figure, 1, fan head; 2, pipe link; 21, fixed part; 22, bulb; 3, rubber tube; 4, tensioner sheet; 5, blind nut; 6, rotor plate; 7, buckle; 8, blend stop; 9, reinforced rib; 10, annular gear edge; 11, blind hole is cushioned.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
The vehicle-mounted fan of this automobile rear is fixed on the head rest pole of automotive seat, is namely fixed on the back of automotive seat.
As shown in Figure 1, arrange vehicle-mounted fan after this vehicle and comprise fan 1, pipe link 2, rubber tube 3 and fixed sturcture.
As Fig. 2, shown in Fig. 3, the front end of pipe link 2 is bulb 22, in the present embodiment, fan 1 has the ball bowl surrounded by eight tensioner sheets 4, in actual production, the quantity of tensioner sheet 4 can be six or ten, between adjacent two panels tensioner sheet 4, there is gap, the outer end of tensioner sheet 4 slightly inwards tilts, bulb 22 can be inserted in ball bowl, the outside of ball bowl is fixed with blind nut 5 by screw thread, the centre of blind nut 5 has the through hole run through, when blind nut 5 screws, the outside of tensioner sheet 4 outer end is resisted against on the edge of through hole, thus pipe link 2 is connected with fan 1.
The middle part of pipe link 2 is tapered, and the direction external diameter of the middle part of pipe link 2 along pipe link 2 rear end towards pipe link 2 front end reduces gradually, the lateral wall in the middle part of pipe link 2 is provided with reinforced rib 9.
The rear end of pipe link 2 is specifically tubular and the fixed part 21 of opening, be provided with in fixed part 21 in tubular and the rubber tube 3 of opening, the opening part of fixed part 21 is provided with fixed sturcture, in the present embodiment, fixed sturcture comprises rotor plate 6, rotor plate 6 is hinged on the side of fixed part 21 opening part, rotor plate 6 is hinged with buckle 7, the opposite side of fixed part 21 opening part has four blend stops 8, buckle 7 is resisted against and corresponding blend stop 8 rotates rotor plate 6 again makes buckle 7 strain blend stop 8, thus make the opening of fixed part 21 have closed trend, in actual production, fixed sturcture can comprise tether and setting fastening, one end of tether is connected in the side of fixed part 21 opening, setting fastening is positioned at the opposite side of fixed part 21 opening, being passed setting fastening by tether and fastened makes the opening of fixed part 21 have closed trend.
As shown in Figure 4, the edge on rubber tube 3 top has outwardly annular gear along 10, and in the present embodiment, on the madial wall of rubber tube 3, tool four buffering blind hole is along 11, and in actual production, buffering blind hole can be two or six along the quantity of 11.
During installation, rubber tube 3 is inserted in fixed part 21, annular gear is resisted against the edge at rubber tube 3 top along 10, then a head rest pole is embedded among fixed part 21 and rubber tube 3, again by rotating rotor plate 6, by buckle 7 and blend stop 8, pipe link 2 is connected mutually with head rest pole, again bulb 22 is inserted in the ball bowl surrounded by tensioner sheet 4, then blind nut 5 is screwed, fan 1 is connected with pipe link 2, fan 1 can be positioned at any direction, thus make this vehicle-mounted fan be fixed on the back of automotive seat, make this vehicle-mounted fan can blow cooling to the occupant being sitting in automobile rear.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ herein fan 1, pipe link 2, fixed part 21, bulb 22, rubber tube 3, tensioner sheet 4, blind nut 5, rotor plate 6, buckle 7, blend stop 8, reinforced rib 9, annular gear along 10, buffering blind hole is along 11.Deng term, but do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (8)
1. arrange vehicle-mounted fan after a vehicle, comprise fan head (1), it is characterized in that, also comprise pipe link (2), the front end of described pipe link (2) is connected with fan head (1), the rear end of described pipe link (2) has in tubular and the fixed part of opening (21), be provided with in tubular in described fixed part (21) and the rubber tube of opening (3), the opening part of described fixed part (21) is provided with fixed sturcture, and described fixed sturcture can make the opening of fixed part (21) have closed trend.
2. arrange vehicle-mounted fan after a kind of vehicle according to claim 1, it is characterized in that, the front end of described pipe link (2) is bulb (22), described fan head (1) has the ball bowl surrounded by some tensioner sheets (4), between adjacent two panels tensioner sheet (4), there is gap, the outer end of described tensioner sheet (4) slightly inwards tilts, described bulb (22) can be inserted in ball bowl, the outside of described ball bowl is fixed with blind nut (5) by screw thread, the centre of described blind nut (5) has the through hole run through, when blind nut (5) screws, the outside of described tensioner sheet (4) outer end is resisted against on the edge of through hole.
3. arrange vehicle-mounted fan after a kind of vehicle according to claim 1 and 2, it is characterized in that, described fixed sturcture comprises rotor plate (6), described rotor plate (6) is hinged on the side of fixed part (21) opening part, described rotor plate (6) is hinged with buckle (7), the opposite side of described fixed part (21) opening part has several blend stops (8), described buckle (7) is resisted against and blend stop (8) rotates rotor plate (6) again and make buckle (7) strain blend stop (8), thus make the opening of fixed part (21) have closed trend.
4. arrange vehicle-mounted fan after a kind of vehicle according to claim 1 and 2, it is characterized in that, described fixed sturcture comprises tether and setting fastening, one end of described tether is connected in the side of fixed part (21) opening, described setting fastening is positioned at the opposite side of fixed part (21) opening, is passed setting fastening and fastened to make the opening of fixed part (21) have closed trend by tether.
5. arrange vehicle-mounted fan after a kind of vehicle according to claim 1 and 2, it is characterized in that, the middle part of described pipe link (2) is tapered, and the direction external diameter of the middle part of pipe link (2) along pipe link (2) rear end towards pipe link (2) front end reduces gradually.
6. arrange vehicle-mounted fan after a kind of vehicle according to claim 5, it is characterized in that, the lateral wall at described pipe link (2) middle part is provided with reinforced rib (9).
7. arrange vehicle-mounted fan after a kind of vehicle according to claim 1 and 2, it is characterized in that, the edge on described rubber tube (3) top has outwardly annular gear along (10).
8. arrange vehicle-mounted fan after a kind of vehicle according to claim 1 and 2, it is characterized in that, on the madial wall of described rubber tube (3), several buffering blind holes of tool are along (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520733870.XU CN204915204U (en) | 2015-09-21 | 2015-09-21 | On -vehicle fan in vehicle back row |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520733870.XU CN204915204U (en) | 2015-09-21 | 2015-09-21 | On -vehicle fan in vehicle back row |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204915204U true CN204915204U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520733870.XU Active CN204915204U (en) | 2015-09-21 | 2015-09-21 | On -vehicle fan in vehicle back row |
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| Country | Link |
|---|---|
| CN (1) | CN204915204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114312236A (en) * | 2021-12-29 | 2022-04-12 | 上海瑾盛通信科技有限公司 | Motion sickness relief method and related products |
-
2015
- 2015-09-21 CN CN201520733870.XU patent/CN204915204U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114312236A (en) * | 2021-12-29 | 2022-04-12 | 上海瑾盛通信科技有限公司 | Motion sickness relief method and related products |
| CN114312236B (en) * | 2021-12-29 | 2024-02-09 | 上海瑾盛通信科技有限公司 | Motion sickness relieving method and related products |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |