CN216002810U - Water blocking device of air guide sleeve - Google Patents

Abstract

The utility model discloses a kuppe device that blocks water, including first fixing base, second fixing base and water-blocking tape, first fixing base fixed mounting is in the kuppe, second fixing base fixed mounting is in the automobile body, the connection of the adjustable length of water-blocking tape can guide rivers between first fixing base and second fixing base, prevents that factors such as rivers from corroding destruction to kuppe inner structure, can not further harm driving safety under the circumstances such as sleet.

Description

Water blocking device of air guide sleeve

Technical Field

The utility model relates to an automobile-used spare part field, concretely relates to kuppe device that blocks water.

Background

As is known, the air deflector is an air deflector installed on the top of the cab of a truck or a tractor, and has the main functions of effectively reducing the air resistance and reducing the fuel consumption of the truck when the truck is running at high speed, the carriage body of the van is higher than the cab, and a certain height difference and a certain gap exist, so that the appearance of the whole truck is discontinuous, the streamline difference is poor, when the van runs at high speed, the airflow on the cab touches the upper part of the front part of the closed carriage, a large peeling is generated from the front edge of the carriage top, the air resistance coefficient value is increased, if the air deflector is installed on the cab top cover, the cab and the carriage are in streamline transition, so as to guide the airflow flowing through the upper part of the cab to be connected with the upper surface of the carriage body, and the airflow flows along the close position of the closed carriage top cover surface, thereby reducing the air resistance coefficient, the van is more necessary to install the air guide sleeve.

With the development of national economy, the air guide sleeve is gradually developed from a fixed type to an adjustable type, and after the fixed type air guide sleeve is arranged on the ceiling of a cab, the elevation angle of the fixed type air guide sleeve is invariable; the adjustable air guide sleeve is provided with an elevation angle adjusting rod piece, the adjustable air guide sleeve can be adapted to different cargo heights or carriage heights by adjusting the elevation angle of the air guide sleeve, so that smaller air resistance is obtained, but the adjustable structure enables a gap to exist between the air guide sleeve and a car roof, the internal structure can be corroded in the environment of rain, snow and the like, the air guide sleeve also plays a role in guiding rainwater, the running speed is high, the direction of the water flow is uncertain, the water flow can be increased to fall into the front windshield or directly flow into the air guide sleeve, the internal structure is damaged, and the running safety can be seriously damaged.

Therefore, in order to solve the above problems, a water blocking device for a wind deflector is needed, which can guide water flow, prevent factors such as water flow from corroding and damaging the internal structure of the wind deflector, and further prevent driving safety from being further harmed under the conditions of rain, snow and the like.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at overcoming the defect among the prior art, providing kuppe device that blocks water, can guide rivers, prevent that factors such as rivers from corroding the destruction to kuppe inner structure, can not further harm driving safety under the circumstances such as sleet.

The utility model discloses a kuppe water blocking device, including first fixing base, second fixing base and water-blocking tape, first fixing base fixed mounting is in the kuppe, second fixing base fixed mounting is in the automobile body, the connection of the adjustable length of water-blocking tape is between first fixing base and second fixing base.

Further, a fixing portion is arranged in the first fixing seat, and the first end portion of the water blocking tape is fixed to the fixing portion.

Further, the fixing portion comprises at least two partitions, and the first end portion of the water blocking tape is fixed in the first fixing seat by bypassing each partition.

Furthermore, a water blocking gasket is arranged between the water blocking tape and the first fixing seat, the water blocking tape penetrates through the water blocking gasket and is installed on the first fixing seat, and the inner diameter of the water blocking gasket is smaller than the outer diameter of the water blocking tape.

Furthermore, a water blocking tape accommodating cavity is formed in the second fixing seat, a guide piece is arranged at the second end of the water blocking tape, and the guide piece is connected with the inner wall of the water blocking tape accommodating cavity in a sliding mode.

Furthermore, the bottom of the water blocking tape accommodating cavity is provided with a flow guide hole, and the bottom surface of the water blocking tape accommodating cavity is obliquely arranged towards the flow guide hole.

Further, a plurality of balls are arranged on the guide piece and are in rolling connection with the inner wall of the water blocking tape accommodating cavity.

Further, a first magnetic block is arranged at the second end of the water blocking tape, a second magnetic block is arranged at the bottom of the water blocking tape accommodating cavity, and the magnetic poles of the first magnetic block and the second magnetic block are opposite.

Further, a guide pulley is arranged at the top of the water blocking tape accommodating cavity and is rotatably connected with the water blocking tape, the guide pulley can rotate along the movement direction of the water blocking tape, and the rolling pulley is installed on the second fixing seat through a supporting shaft.

The utility model has the advantages that: the utility model discloses a kuppe device that blocks water can prevent through setting up of water-blocking area that rainwater etc. from falling into to the inside of kuppe to the second end of water-blocking area passes through the magnetic pole setting that the magnetic pole is opposite in the second fixing base, makes and is convenient for to the length adjustment of water-blocking area, and is in taut state all the time, makes the kuppe when height and position control, and the homoenergetic plays the corresponding effect that blocks water.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic structural diagram of the point B in fig. 1 according to the present invention.

Detailed Description

Fig. 1 is the utility model discloses a schematic structure diagram, fig. 2 is the utility model discloses a department's schematic structure diagram of fig. 1, fig. 3 is the utility model discloses a B department's schematic structure diagram of fig. 1, as shown in the figure, the kuppe water blocking device in this embodiment includes first fixing base 1, second fixing base 2 and water-blocking tape 3, 1 fixed mounting of first fixing base in kuppe 01, 2 fixed mounting in the automobile body of second fixing base, the connection of the adjustable length of water-blocking tape 3 is between first fixing base 1 and second fixing base 2. The water-blocking tape 3 is additionally arranged between the air guide sleeve and the car roof 02, rainwater and the like can be guided and drained, wind resistance can be reduced, and the air guide effect of the air guide sleeve is further improved.

In this embodiment, a fixing portion is disposed in the first fixing seat 1, and the first end of the water blocking tape 3 is fixed to the fixing portion. The fixing may be gluing or screw connection, which is not described herein.

In this embodiment, the fixing portion includes at least two partitions 4, and the first end of the water blocking tape 3 is fixed in the first fixing seat 1 by bypassing each partition 4. As shown in the figure, the fixing part of the scheme comprises three separating parts 4 which are arranged side by side along the length direction of the fixing seat, the first end part of the water-blocking tape 3 is sequentially wound around each separating part 4 in a snake-shaped or S-shaped cloth mode and is locked and fixed in the fixing seat through a screw 5 which penetrates through the water-blocking tape 3 and each separating part 4,

in this embodiment, a water blocking gasket 6 is disposed between the water blocking tape 3 and the first fixing seat 1, the water blocking tape 3 passes through the water blocking gasket 6 and is installed on the first fixing seat 1, and an inner diameter of the water blocking gasket 6 is smaller than an outer diameter of the water blocking tape 3. Set up water-blocking gasket 6 on the first fixing base 1 and block the groove, water-blocking gasket 6 glues at water-blocking gasket 6 and blocks the inslot, just water-blocking gasket 6 is ladder platform column structure, and the ladder face joint of ladder platform is on blocking the inner wall in groove.

In this embodiment, the top surface of the first fixing base 1 is streamlined, a low point of the streamline is close to the water blocking gasket 6, the water blocking gasket 6 is used for blocking water, and the water blocking gasket 6 is a rubber ring and can deform to a corresponding degree, so that the water blocking gasket is sleeved on the outer surface of the water blocking tape 3.

In this embodiment, a water blocking tape accommodating cavity 7 is formed in the second fixing seat 2, a guide member 8 is arranged at the second end of the water blocking tape 3, and the guide member 8 is slidably connected to the inner wall of the water blocking tape accommodating cavity 7. As shown in the figure, the second end of the water-blocking tape 3 can be adjusted along the opening direction, i.e. the height direction, of the water-blocking tape accommodating cavity 7 through the guide 8, so that continuous water blocking is achieved when the dome is adjusted correspondingly.

In this embodiment, a guide pulley 9 is disposed at the top of the water blocking tape accommodating cavity 7, the guide pulley 9 is rotatably connected to the water blocking tape 3, the guide pulley 9 can rotate along the movement direction of the water blocking tape 3, and the rolling pulley is mounted on the second fixing seat 2 through a support shaft 10. The arranged guide pulley 9 can further reduce the friction resistance of the water-blocking tape 3, and the guide pulley 9 rotates by taking the support shaft 10 as an axis, so that the water-blocking tape 3 can be adjusted more smoothly.

In this embodiment, the bottom of the water blocking tape accommodating cavity 7 is provided with a diversion hole 11, and the bottom surface of the water blocking tape accommodating cavity 7 is obliquely arranged towards the diversion hole 11. And water conservancy diversion hole 11 inclines to back below along the driving direction slope, is convenient for reduce driving danger to the derivation of collecting rivers, and in this scheme, as shown in the figure, only show a single water conservancy diversion hole 11, water conservancy diversion hole 11 can be followed kuppe width direction and seted up a plurality ofly, no longer gives details here.

In this embodiment, the guide member 8 is provided with a plurality of balls 12, and the balls 12 are connected to the inner wall of the water blocking tape accommodating chamber 7 in a rolling manner. For reducing the contact friction that guide 8 and water-blocking tape held chamber 7, this scheme is provided with a plurality of ball 12 in the circumference of guide 8, namely on holding the outer wall that chamber 7 contacted with water-blocking tape, to reduce the friction of the two, and have the water conservancy diversion clearance between the ball 12, can not the choked flow, and rivers also have lubricated ball 12's effect, make frictional resistance diminish, improve its life.

In this embodiment, a first magnetic block 13 is disposed at a second end of the water blocking tape 3, a second magnetic block 14 is disposed at the bottom of the water blocking tape accommodating cavity 7, and magnetic poles of the first magnetic block 13 and the second magnetic block 14 are opposite. Because the water blocking tape 3 only sets up in second fixing base 2 through the dead weight under the driving state, takes place the sunken of water blocking tape 3 easily, so this scheme adds the opposite polarity magnetic pole for the second end of water blocking tape 3 is drawn throughout and is held the intracavity 7 inside at the water blocking tape, with the effect of blocking water that improves water blocking tape 3.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (9)

1. The utility model provides a kuppe device that blocks water which characterized in that: the waterproof structure comprises a first fixing seat, a second fixing seat and a waterproof belt, wherein the first fixing seat is fixedly arranged on the air guide sleeve, the second fixing seat is fixedly arranged on the automobile body, and the waterproof belt is connected between the first fixing seat and the second fixing seat in a length-adjustable manner.

2. The pod water blocking device of claim 1, wherein: a fixing part is arranged in the first fixing seat, and the first end part of the water blocking tape is fixed to the fixing part.

3. The pod water blocking device of claim 2, wherein: the fixing part at least comprises two separators, and the first end part of the water blocking tape bypasses each separator and is fixed in the first fixing seat.

4. The pod water blocking device of claim 1, wherein: a water blocking gasket is arranged between the water blocking tape and the first fixing seat, the water blocking tape penetrates through the water blocking gasket and is installed on the first fixing seat, and the inner diameter of the water blocking gasket is smaller than the outer diameter of the water blocking tape.

5. The pod water blocking device of claim 1, wherein: the water blocking tape accommodating cavity is formed in the second fixing seat, a guide piece is arranged at the second end of the water blocking tape, and the guide piece is connected with the inner wall of the water blocking tape accommodating cavity in a sliding mode.

6. The pod water blocking device of claim 5, wherein: the bottom of the water blocking tape accommodating cavity is provided with a flow guide hole, and the bottom surface of the water blocking tape accommodating cavity is obliquely arranged towards the flow guide hole.

7. The pod water blocking device of claim 5, wherein: the guide piece is provided with a plurality of balls, and the balls are connected to the inner wall of the water blocking tape accommodating cavity in a rolling mode.

8. The pod water blocking device of claim 1, wherein: the second end of the water blocking tape is provided with a first magnetic block, the bottom of the water blocking tape accommodating cavity is provided with a second magnetic block, and the magnetic poles of the first magnetic block and the second magnetic block are opposite.

9. The pod water blocking device of claim 5, wherein: the top of the water blocking tape accommodating cavity is provided with a guide pulley, the guide pulley is rotatably connected with the water blocking tape, the guide pulley can rotate along the movement direction of the water blocking tape, and the guide pulley is installed on the second fixing seat through a supporting shaft.

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