CN210363727U

CN210363727U - Quick snow removing device for automobile front windshield

Info

Publication number: CN210363727U
Application number: CN201921223641.8U
Authority: CN
Inventors: 崔盈利; 李呈志; 付世豪
Original assignee: Xingtai Polytechnic College
Current assignee: Xingtai Polytechnic College
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-04-21
Anticipated expiration: 2029-07-31

Abstract

The utility model relates to a quick snow removing device of windshield before car. When the water sprayer is used, the water tank is fixed on a vehicle body through the fixing structure, the water sprayer is inserted on the inner side face of the wiper arm, the water pump and the heater are turned on, and when the wiper arm swings, warm water is sprayed on a front windshield, so that the purpose of efficiently and thoroughly cleaning accumulated snow can be achieved. When the windshield wiper is frozen, the water sprayer can be pulled out from the windshield wiper arm or the water sprayer which is placed in the clamping groove in advance is taken out from the clamping groove, and the handheld water sprayer moves on the front windshield glass to achieve the purpose of quickly cleaning accumulated snow. In the season of non-rain and snow, the wiper is started, and when the wiper blade swings along with the wiper arm to gather dust and sundries on two sides of the front windshield, the water flow sprayed from the nozzle assembly can play a role in cleaning the front windshield. The utility model discloses can integrate on the windscreen wiper, still can play multiple effect simultaneously, the practicality is high.

Description

Quick snow removing device for automobile front windshield

Technical Field

The utility model relates to a quick snow removing device of windshield before car.

Background

In cold winter, particularly after rainy or snowy weather, the front windshield of a vehicle parked in an open environment may be covered with snow. Along with the change of temperature, the snow on the front windshield melts and then solidifies into ice, and after the windshield wiper is frozen, the cleaning difficulty can be further increased, the sight of a driver is seriously influenced, great inconvenience is brought to driving, and the danger coefficient can be increased.

At present, people generally clean the glass by using a brush, and the method has low efficiency, scratches the glass and is not thorough in cleaning. In addition, the method of turning on the air conditioning hot blast glass in the vehicle and brushing the windshield wiper after the ice and snow on the windshield glass melt can achieve the effect, but consumes a lot of time and can damage the windshield wiper. Some car owners can lay a layer of plastic film on the front windshield for prevention, but sometimes the plastic film can be frozen on the glass, which brings more trouble.

Some devices for rapidly removing snow are disclosed in patent documents, but these devices have the following disadvantages: the function is single, only can be used for removing snow. In addition, the snow removing device has no integration relation with the automobile, the owner often forgets to carry the snow removing device, and the practical value is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a with integrated, multi-functional car front windshield quick snow removing device of car windscreen wiper.

In order to achieve the purpose, the utility model discloses a quick snow removing device of windshield adopts's technical scheme does:

a quick snow removing device for a front windshield of an automobile comprises a wiper and a snow remover, wherein the wiper comprises a wiper arm, a wiper blade and a driving mechanism for driving the wiper arms on two sides to synchronously swing around a swing origin, the snow remover comprises a water tank, a heater, a water sprayer, a connecting pipe and a water pump, a rotatable nozzle assembly is arranged in the water sprayer, a fixing structure for fixing the water sprayer on an automobile body is arranged on the water tank, the heater and the water pump are both arranged on the water tank, the water sprayer is led out through the connecting pipe to take a proper position for heating and removing ice and snow, water in the water tank is conveyed into the heater through the connecting pipe, the heater heats the water and then conveys the water sprayer through the connecting pipe, the water is sprayed out from each nozzle of the nozzle assembly, and the water pump is used for promoting the; the wiper arm is provided with a containing groove for containing a water sprayer, a notch of the containing groove is positioned on the inner side surface of the wiper arm, the width of the notch is smaller than the width of the main body of the containing groove, the upper end of the containing groove penetrates through the upper end surface of the wiper arm, the cross section of the water sprayer is in a convex shape, the small end of the water sprayer extends out of the notch after the water sprayer is inserted into the containing groove, and a water flow outlet in the water sprayer is arranged at the small end of the water sprayer so that water flow is not blocked by the wiper arm; the box body is further fixedly provided with a clamping block, the clamping block is provided with a clamping groove which is matched with the cross section of the body in a shape suitable for clamping the clamping block, and a hoop sleeve used for fixing the water sprayer is further arranged on the clamping block along the length direction of the clamping groove.

The sprinkler comprises a body, a cavity for containing the nozzle assembly is formed in the body, shaft holes are formed in the two ends of the body in the length direction, an opening communicated with the cavity for enabling water flow sprayed out of the nozzle assembly to pass through is formed in one side face of the sprinkler body, rotating shafts capable of being installed in the shaft holes are arranged at the two ends of the sprinkler in the length direction, and the nozzle assembly is rotatably installed in the sprinkler through the rotating shafts at the two ends.

One side of support body is provided with the water course that extends along its length direction, still is provided with the intercommunication mouth on the support body, the one end intercommunication of intercommunication mouth the water course, the other end link up a side of support body width direction, the intercommunication mouth orientation opening, opening width are greater than the width of intercommunication mouth and in order not to obstruct the blowout of rivers in the intercommunication mouth in the relative water sprayer pivoted of spout subassembly the whole range, correspond on support body and the body and set up the connecting pipe that supplies the connecting pipe to stretch into and communicate with the water course and perforate.

The inner peripheral surface in shaft hole is provided with the stopper, and the protrusion is provided with on the pivot is used for cooperating with the stopper stop in order to restrict the dog of support body rotation range, and the tip that the body was stretched out in the pivot is worn to be equipped with and is used for driving the support body pivoted pin lever.

The one end of water course length direction link up the terminal surface of support body and form the connecting pipe perforation on the support body, and the connecting pipe perforation on the body is seted up on the corresponding tip of body, and the lower part of arm is scraped to the rain is provided with and extends along length direction for the connecting pipe by the dodge mouth of side card income, dodge the upper end and the holding tank intercommunication of mouth.

The plurality of communicating openings are distributed in a fan shape to ensure that water flow is sprayed out of the nozzle assembly in a fan shape.

The snow remover also comprises an air compressor fixed on the water tank, and the outlet of the air compressor is communicated to the nozzle assembly through a connecting pipe so as to increase the water pressure sprayed out of the nozzle.

The periphery of body is provided with elastic rubber pad, and elastic rubber pad's size is greater than the size of holding tank in order to guarantee that the water sprayer can not play from top to bottom after packing into the holding tank.

The utility model has the advantages that: when the water sprayer is used, the water tank is fixed on a vehicle body through the fixing structure, the water sprayer is inserted on the inner side face of the wiper arm, the water pump and the heater are turned on, when the wiper arm swings, water in the water tank is pumped into the heater by the water pump firstly and is heated into warm water, and then the warm water is sent to the nozzle assembly and is sprayed out through the nozzles, and the warm water after being heated is sprayed on the front windshield, so that the purpose of efficiently and thoroughly cleaning accumulated snow can be achieved. When the windshield wiper is frozen, the water sprayer can be pulled out from the windshield wiper arm or the water sprayer which is placed in the clamping groove in advance is taken out from the clamping groove, and the handheld water sprayer moves on the front windshield glass to achieve the purpose of quickly cleaning accumulated snow. In the season of non-rain and snow, when dust and sundries are accumulated on the front windshield, the water pump can be turned on, and the heater can be turned off or on, the wiper blade is started, when the wiper blade swings along with the wiper arm to gather the dust and sundries on the two sides of the front windshield, the dust and the sundries can be washed down from the front windshield by the water flow sprayed from the nozzle assembly, and the effect of thoroughly cleaning the front windshield is achieved. Therefore, the utility model discloses can integrate on the windscreen wiper, still can play simultaneously handheld snow removing fast, carry out snow removing fast, clear up the effect of the dust debris that drop on windshield in the front along with the windscreen wiper swing, the practicality is high.

Drawings

Fig. 1 is a top view of an assembled wiper and sprinkler of an embodiment of a rapid snow removing device for a front windshield of an automobile of the present invention;

FIG. 2 is a cross-sectional view of the sprinkler and spout assembly of FIG. 1 assembled;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

fig. 4 is a schematic structural view of a wiper in an embodiment of the rapid snow removing device for a front windshield of an automobile of the present invention;

fig. 5 is a schematic structural view of a snow removing device in an embodiment of a rapid snow removing device for a front windshield of an automobile of the present invention.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

The utility model discloses a concrete structure of quick snow removing device of windshield is as shown in fig. 1 to 5 before car, including windscreen wiper and snow breaker, the windscreen wiper includes windscreen wiper arm 1, wiper blade 2 and is used for driving windscreen wiper arm 1 of both sides around the synchronous wobbling actuating mechanism of swing original point O (actuating mechanism is essentially a crank rocker mechanism, not shown in the figure). The snow remover comprises a water tank 3, a heater 4, a water sprayer 5, a connecting pipe 6 and a water pump 8, wherein a nozzle component 7 is arranged in the water sprayer 5. Wherein the lower end of the water tank 3 is provided with a fixing structure 9 for fixing the water tank on the roof, the heater 4 and the water pump 8 are both arranged on the water tank 3, and the water sprayer 5 is led out through the connecting pipe 6 to be taken to a proper position for heating and removing ice and snow. The water in the water tank 3 is delivered into the heater 4 through the connecting pipe 6, the heater 4 heats the water and then delivers the water to the water sprayer 5 through the connecting pipe 6, and the water is sprayed out from each nozzle of the nozzle component 7, and the water pump 8 is used for promoting the water to flow in the water path. Wherein the connecting pipe 6 between the heater 4 and the sprinkler 5 should be a heat-resistant pipe. In order to prevent the front windshield from being damaged due to extremely rapid heating, the heater 4 heats the water to about 55 ℃ by using the principle of a water heater in the prior art. The fixing structure 9 may be a suction cup fixing structure, a magnetic fixing structure, or a bolt fixing structure.

In other embodiments, an air compressor may be further disposed on the water tank 3, and an outlet of the air compressor is connected to the nozzle assembly to increase the water pressure sprayed from the nozzle.

The nozzle assembly 7 comprises a frame body 71, a water channel 72 extending along the length direction of the frame body 71 is arranged on one side of the frame body 71, a communication port 73 is further arranged on the frame body 71, one end of the communication port 73 is communicated with the water channel 72, and the other end of the communication port penetrates through one side face of the frame body 71 in the width direction.

In a more preferred embodiment, the orientation of the communication ports 73 is not exactly the same, but is distributed in a fan shape to ensure that the water flow is ejected from the nozzle assembly 7 in a fan shape, so as to increase the spraying range.

The sprinkler 5 includes a body 51, a cavity 52 for accommodating the nozzle assembly 7 is provided in the body 51, shaft holes 53 are provided at both ends of the body 51 in the length direction, rotating shafts 74 which can be inserted into the shaft holes 53 are provided at both ends of the frame body 71 in the length direction, and the nozzle assembly 7 is rotatably installed in the sprinkler 5 through the rotating shafts 74 at both ends. The opening 54 through which the water jetted from the communication port 73 passes is provided on one side surface of the sprinkler 5, and the width of the opening 54 is larger than the width of the communication port 73, so that the water jetted from the communication port 73 is not blocked by the body 51 throughout the entire range of rotation of the spout assembly 7. Wherein the body 51 should be a split structure to facilitate the installation of the spout assembly 7 therein.

The inner peripheral surface of the central axis hole 53 is provided with a stop block 55, and the rotating shaft 74 is convexly provided with a stop block 75 which is used for stop-matching with the stop block 55 to limit the rotation range of the frame body 71. The end of the rotating shaft 74 extending out of the body 51 is provided with a pin 76 for driving the frame body 71 to rotate.

Wiper arm 1 includes holding tank 11 for holding sprinkler 5, and the notch of holding tank 11 is located on the medial surface of wiper arm (i.e. on the opposite side of two wiper arms 1), and the notch width is less than the width of holding tank 11 simultaneously. The cross-sectional shape of the body 51 is a letter-convex shape to fit it, and an opening 54 is provided at its small end. The upper end of the receiving groove 11 is penetrated for the water sprayer 5 to be inserted into from the top to the bottom, and the small end of the opening 54 is protruded from the notch of the receiving groove 11. In a more preferred embodiment, a water-absorbing brush made of sponge or the like may be further disposed at the opening of the body 51 to rapidly absorb water after the ice and snow on the front windshield are melted.

In this embodiment, in order to facilitate the connection of the sprinkler 5 and the wiper arm 1, one end of the water channel 72 in the length direction penetrates the end surface of the frame body 71, a through hole is correspondingly formed at the corresponding end of the body 51, and the end of the connecting pipe 6 is connected to the end of the water channel 72 after penetrating the through hole so as to introduce water into the water channel 72. The portion of the lower end of the water passage 72 penetrating the end surface of the frame body 71 and the through hole of the body 51 together form a connection pipe through hole through which the connection pipe 6 extends to communicate with the water passage 72. Meanwhile, the lower part of the wiper arm 1 is provided with an avoiding opening 12 which extends along the length direction of the wiper arm and is used for clamping the connecting pipe from the side surface, and the upper end of the avoiding opening 12 is communicated with the accommodating groove 11.

The escape opening 12 is provided at the lower portion of the wiper arm 1, so that the connecting pipe 6 does not affect the driver's view. Meanwhile, the cross-sectional size of the escape hole 12 is smaller than that of the sprinkler 5, so that the lower end of the sprinkler 5 is not dropped into the escape hole 12 but is stopped by it. In addition, the connecting pipe 6 is directly connected to the water channel 72 through the connecting pipe perforation, water is distributed from the water channel 72 to different communication ports 73, and only one pipe orifice needs to be reserved on the water sprayer 5 and the nozzle assembly 7, so that the structure is simple, the pipe connection is convenient, and the failure rate is low.

An elastic rubber pad may be disposed on the outer circumferential surface of the body 51, and the size of the rubber pad is slightly larger than that of the accommodating groove 11, so as to ensure that the water sprayer 5 does not move up and down after being installed in the accommodating groove 11. Of course, other means for preventing the body 51 from moving along the receiving groove 11 may be used.

The water tank 3 comprises a tank body 31, the upper end of the tank body 31 is provided with a water filling port 32 and a connecting port 33, the lower end of the tank body 31 is provided with a water outlet 34, the water outlet 34 is used for discharging accumulated water in the water tank 3, and the connecting port 33 is communicated with the connecting pipe 6. A clamping block 35 is further fixed on the box body 31, a clamping groove 36 which is matched with the cross section of the body 51 in a proper shape and is used for clamping the clamping block 35 is formed in the clamping block 35, and a hoop 37 used for fixing the water sprayer 5 is further arranged on the clamping block 35 along the length direction of the clamping groove 36. The ferrule 37 may be a flexible binding cord or a rigid retaining clip.

In other embodiments, a connecting pipe through hole may be correspondingly formed on the side surfaces of the frame body 71 and the body 51 to connect the connecting pipe 6 to the water channel 72; instead of the water channel 72, connection pipe joints corresponding to the number of the communication ports 73 may be provided, so that the water in the connection pipe 6 is divided into the communication ports 73; the spout assembly may also be rotatably mounted to the body 51 in other ways.

Finally, the description is as follows: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a quick snow removing device of car front windshield which characterized in that: the water sprayer is used for heating water and then sending the water to the water sprayer through the connecting pipe, and the water is sprayed out from each nozzle of the nozzle component after being heated by the heater, and the water is sprayed out from each nozzle of the nozzle component; the wiper arm is provided with a containing groove for containing a water sprayer, a notch of the containing groove is positioned on the inner side surface of the wiper arm, the width of the notch is smaller than the width of the main body of the containing groove, the upper end of the containing groove penetrates through the upper end surface of the wiper arm, the cross section of the water sprayer is in a convex shape, the small end of the water sprayer extends out of the notch after the water sprayer is inserted into the containing groove, and a water flow outlet in the water sprayer is arranged at the small end of the water sprayer so that water flow is not blocked by the wiper arm; the box body is further fixedly provided with a clamping block, the clamping block is provided with a clamping groove which is matched with the cross section of the body in a shape suitable for clamping the clamping block, and a hoop sleeve used for fixing the water sprayer is further arranged on the clamping block along the length direction of the clamping groove.

2. The device for rapidly removing snow from the front windshield of the automobile as claimed in claim 1, wherein: the sprinkler comprises a body, a cavity for containing the nozzle assembly is formed in the body, shaft holes are formed in the two ends of the body in the length direction, an opening communicated with the cavity for enabling water flow sprayed out of the nozzle assembly to pass through is formed in one side face of the sprinkler body, rotating shafts capable of being installed in the shaft holes are arranged at the two ends of the sprinkler in the length direction, and the nozzle assembly is rotatably installed in the sprinkler through the rotating shafts at the two ends.

3. The device for rapidly removing snow from the front windshield of the automobile as claimed in claim 2, wherein: one side of support body is provided with the water course that extends along its length direction, still is provided with the intercommunication mouth on the support body, the one end intercommunication of intercommunication mouth the water course, the other end link up a side of support body width direction, the intercommunication mouth orientation opening, opening width are greater than the width of intercommunication mouth and in order not to obstruct the blowout of rivers in the intercommunication mouth in the relative water sprayer pivoted of spout subassembly the whole range, correspond on support body and the body and set up the connecting pipe that supplies the connecting pipe to stretch into and communicate with the water course and perforate.

4. The device for rapidly removing snow from the front windshield of the automobile as claimed in claim 2, wherein: the inner peripheral surface in shaft hole is provided with the stopper, and the protrusion is provided with on the pivot is used for cooperating with the stopper stop in order to restrict the dog of support body rotation range, and the tip that the body was stretched out in the pivot is worn to be equipped with and is used for driving the support body pivoted pin lever.

5. The device for rapidly removing snow from the front windshield of an automobile as recited in claim 3, wherein: the one end of water course length direction link up the terminal surface of support body and form the connecting pipe perforation on the support body, and the connecting pipe perforation on the body is seted up on the corresponding tip of body, and the lower part of arm is scraped to the rain is provided with and extends along length direction for the connecting pipe by the dodge mouth of side card income, dodge the upper end and the holding tank intercommunication of mouth.

6. The device for rapidly removing snow from the front windshield of an automobile as recited in claim 3, wherein: the plurality of communicating openings are distributed in a fan shape to ensure that water flow is sprayed out of the nozzle assembly in a fan shape.

7. The device for rapidly removing snow from a front windshield of an automobile as claimed in any one of claims 1 to 6, wherein: the snow remover also comprises an air compressor fixed on the water tank, and the outlet of the air compressor is communicated to the nozzle assembly through a connecting pipe so as to increase the water pressure sprayed out of the nozzle.

8. The device for rapidly removing snow from a front windshield of an automobile as claimed in any one of claims 1 to 6, wherein: the periphery of body is provided with elastic rubber pad, and elastic rubber pad's size is greater than the size of holding tank in order to guarantee that the water sprayer can not play from top to bottom after packing into the holding tank.