Vehicle window glass defrosting and deicing device

Abstract

The invention discloses a vehicle window glass defrosting and deicing device, which comprises a first interlayer, a second interlayer, a third interlayer and a wiping layer which are stacked in sequence from bottom to top, and are assembled by sewing or thermal bonding, so that a hand-in is formed between the first upper end and the second lower end, and the second interlayer is filled with chemical fiber and a salt powder bag, and the frost (ice) layer of the vehicle window glass is softly removed by utilizing the contact and penetration mechanism between the salt powder and the frost (ice) layer; the device is easy to operate, has a wide range of applicability to users, and will not cause additional damage to the vehicle window glass during cleaning.

Description

Technical Field

[0001] The invention relates to a vehicle window glass cleaning device, in particular to a vehicle window glass defrosting and deicing device. Background Art

[0002] In northern my country, many motor vehicles do not have the conditions for indoor parking. Most cars are parked outdoors. In winter, the temperature is cold, and frost or ice will appear on the car glass. After driving off work in the evening, the car body temperature is high, which forms a large temperature difference with the night. In the morning, frost appears on the surface of the car body or the car glass, and it is necessary to use a car glass deicing shovel to remove it. Using an ice shovel is difficult for some female drivers with less strength. Although there are some car covers on the market, in actual use, they need to be taken out and covered on the car every day when parking, and they need to be put away after use, which is inconvenient to use, and there is also the possibility of forgetting to cover it when parking at night. Therefore, a car window defrosting and deicing device with a simple structure and quick operation is proposed. Summary of the invention

[0003] The invention provides a vehicle window glass defrosting and deicing device, which solves the problems that cleaning the ice layer on the vehicle window glass with an ice scraper in winter easily causes scratches and is inconvenient to use a vehicle cover.

[0004] In order to achieve the above object, the technical solution adopted by the present invention is:

[0005] A vehicle window glass defrosting and deicing device, comprising:

[0006] A first partition layer has a first upper end and a first lower end, the first partition layer is filled with a cleaning bag, and the first partition layer has a control valve connected to the end of the cleaning bag; the control valve is opened or closed to release or block the outflow of the cleaning medium;

[0007] The second partition layer comprises a second upper layer and a second lower layer, and has a second upper end and a second lower end. The junction of the second upper layer and the second lower layer is provided with a tear line, and the junction of the second upper layer and the second lower layer has good sealing performance. A second through hole is opened on the second upper end. The second upper layer is filled with chemical fiber and salt powder bags. The second lower layer is sewn or filled with dry and warm-keeping wipes;

[0008] A third partition layer, which has a third upper end and a third lower end, and a third through hole is provided on the third upper end and the third lower end, and a wiping layer, and a wiping hole is provided on the surface of the wiping layer;

[0009] The first interlayer, the second interlayer, the third interlayer and the wiping layer are stacked in sequence from bottom to top, combined by sewing or thermal bonding, and a hand access portion is formed between the first upper end and the second lower end.

[0010] Furthermore, in the above-mentioned vehicle window defrosting and deicing device, the first partition layer, the second partition layer, the third partition layer and the end of the wiping layer have a cleaning medium flow channel connected to the cleaning bag, the other end of the cleaning medium flow channel is connected to the third partition layer or the wiping layer, and the control valve is connected to the cleaning medium flow channel; the control valve is opened or closed to release or block the cleaning medium from entering the third partition layer or the wiping layer.

[0011] Furthermore, in the above-mentioned vehicle window defrosting and deicing device, the third compartment is filled with a salt powder replenishing bag.

[0012] Furthermore, in the above-mentioned vehicle window defrosting and deicing device, the first interlayer is formed of polyester, the second lower layer is formed of polyester and rubber, the second upper layer and the third interlayer are formed of polypropylene, and the wiping layer is formed of a quick-drying material.

[0013] Furthermore, in the above-mentioned vehicle window glass defrosting and deicing device, the diameters of the second through hole, the third through hole and the wiping hole decrease successively, wherein the diameter of the third through hole is 0.5-1 mm.

[0014] Furthermore, the above-mentioned vehicle window glass defrosting and deicing device is characterized in that: the cleaning bag is filled with antifreeze glass water.

[0015] The beneficial effects of the embodiments of the present invention are as follows: when the vehicle window defrosting and deicing device is used to wipe the vehicle window glass exposed to the outdoors in winter, the hand portion is placed in the hand portion, and during the wiping process, the salt powder in the salt powder bag is delivered to the vehicle glass to be wiped through the third through hole, the second through hole and the wiping hole, and then the salt powder contacts the condensed frost (ice) layer on the vehicle glass. After the salt powder encounters the frost (ice) layer, it penetrates into the frost (ice) layer due to the infiltration effect, and the physical properties of the ice layer change, and the melting point is reduced to minus 21 degrees Celsius, thereby quickly forming the melting of the vehicle window frost (ice) layer, that is, the first cleaning operation of the vehicle window glass frost (ice) layer; the cleaning medium of the cleaning bag forms a secondary cleaning operation of the vehicle window frost (ice) layer, that is, completely clearing the vehicle window frost (ice) layer, and using a dry wipe to form a third cleaning operation of the vehicle window frost (ice) layer; the operation is simple, the application range is wide for users, and no additional scratches or damage to the vehicle window glass will be formed during cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the combination of the vehicle window glass defrosting and deicing device of the present invention;

[0017] Figure 2 It is an exploded schematic diagram of the vehicle window glass defrosting and deicing device of the present invention;

[0018] Figure 3 for Figure 1 AA cross-sectional view of Example 1;

[0019] Figure 4 for Figure 1 AA cross-sectional view of Example 3.

[0020] The figure marks in the drawings of the specification include: first partition layer 1, first upper end 1a, first lower end 1b, second partition layer 2, second upper end 2a, second lower end 2b, second through hole 2c, second upper layer 2d, second lower layer 2e, third partition layer 3, third upper end 3a, third upper end 3a, third lower end 3b, third through hole 3c, wiping layer 4, wiping hole 4a, hand inlet 5, cleaning bag 6, control valve 7, tear line 8, wiping towel 9, salt powder bag 10, cleaning medium flow channel 11, salt powder replenishing bag 12. DETAILED DESCRIPTION

[0021] To make the purpose, technical solution and advantages of the present invention clearer, the following will further describe the embodiments of the present invention in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0022] Example 1: Reference Figures 1 to 3

[0023] This solution provides a vehicle window glass defrosting and deicing device, which is mainly composed of the following components:

[0024] A first partition layer 1, the first partition layer 1 having a first upper end 1a and a first lower end 1b, a hollow first partition layer 1 cavity is defined between the first upper end 1a and the first lower end 1b; a cleaning bag 6 is filled in the first partition layer 1, and a control valve 7 connected to the end of the cleaning bag 6 is provided on the first partition layer 1; the control valve 7 is opened or closed to release or block the outflow of the cleaning medium;

[0025] The second interlayer 2 comprises a second upper layer 2d and a second lower layer 2e, and has a second upper end 2a and a second lower end 2b. A hollow second interlayer 2 cavity is formed between the second upper end 2a and the second lower end 2b. A tear line 8 is provided at the junction of the second upper layer 2d and the second lower layer 2e, and the junction of the second upper layer 2d and the second lower layer 2e has good airtightness. A second through hole 2c connected to the second interlayer 2 cavity is provided on the second upper end 2a. The second layer 2d cavity is filled with chemical fibers (for example, artificial cotton, artificial silk, etc.) and salt powder bags 10 (the salt here refers to NaCl, and the salt mentioned in the whole text refers to NaCl). The salt powder bags 10 are arranged to have a tiny opening. A dry and warm-keeping wipe 9 is sewn or filled in the second lower layer 2e.

[0026] A third partition layer 3, the third partition layer 3 having a third upper end 3a and a third lower end 3b, the third upper end 3a and the third lower end 3b are arranged to form a third partition layer 3 cavity, and the third upper end 3a and the third lower end 3b are provided with a third through hole 3c connected to the third partition layer 3 cavity, and a wiping layer 4, the surface of the wiping layer 4 has a through wiping hole 4a;

[0027] The first interlayer 1, the second interlayer 2, the third interlayer 3 and the wiping layer 4 are stacked from bottom to top, and are combined by sewing or thermal bonding, and a hand-entry portion 5 is formed between the first upper end 1a and the second lower end 2b; specifically, the first upper end 1a and the second lower end 2b are connected, the second upper end 2a and the third lower end 3b are connected, and the third upper end 3a and the wiping layer 4 are connected, and each connection is combined by sewing or thermal bonding. In fact, different models of products can be produced according to the palm sizes of different people.

[0028] Usage: When the frost (ice) layer of the car window glass needs to be cleaned in winter, a single hand is placed into the hand inlet 5 between the first interlayer 1 and the second interlayer 2 through the hand inlet, wherein the palm faces the second interlayer 2 and contacts the second lower end 2b, and the back of the hand faces the first interlayer 1 and contacts the first upper end 1a, and the wiping layer 4 is placed on the car window glass. During the wiping process, the palm of the hand drives the defrosting and deicing device of the car window glass to wipe, and the salt powder in the salt powder bag 10 leaks into the cavity of the third interlayer 3, and then enters the cavity of the second interlayer 2 through the third through hole 3c until the salt powder enters the wiping layer 4 and delivered to the frost (ice) of the car glass to be wiped through the wiping hole 4a. The mechanism of action of the salt powder in contact with the frost (ice) layer condensed on the car glass is as follows: after the salt powder encounters the frost (ice) layer, it penetrates into the frost (ice) layer due to the infiltration effect, and the physical properties of the frost (ice) layer change, and the melting point is reduced to minus 21 degrees Celsius, so that the frost (ice) layer of the car window can be quickly melted, forming a one-time cleaning operation of the frost (ice) layer of the car window glass, that is, melting the frost layer; avoiding the phenomenon that the frost layer cleaning operation of the car window using an ice shovel is easy to cause scratches on the car window glass. The chemical fiber filler filled in the second interlayer 2 plays the role of opening the cavity of the second interlayer 2 on the one hand, and provides softness during the wiping process on the other hand.

[0029] After the frost (ice) layer on the car window is removed and melted by the action of the salt powder, the control valve 7 is opened to pour the cleaning medium of the cleaning bag 6 on the melted frost (ice) layer on the car window, and then the melted frost (ice) layer on the car window is completely removed by using the wiping layer 4. The cleaning medium converts the melted frost (ice) layer on the car window from a solid state to a semi-fluid state, forming a secondary removal operation of the frost (ice) layer on the car window, that is, completely removing the frost (ice) layer on the car window; when the cleaning medium is not needed, the control valve 7 can be closed, and the setting of the cleaning bag 6 improves the cleaning effect and cleaning efficiency of cleaning the frost (ice) layer on the car window;

[0030] The specific primary and secondary clearing operations of the ice and frost layers on the vehicle window glass are as described above. After the secondary clearing operation of the ice and frost layers on the vehicle window glass is completed, the second interlayer 2 is torn open along the tear line 8, the second upper layer 2d is sewn or heat-glued to the third interlayer 3 and the wiping layer 4, the second lower layer 2e is sewn or heat-glued to the first interlayer 1, and the first interlayer 1 is folded and placed against the wiping layer 4. At this time, the dry wiping towel 9 sewn in the cavity of the second lower layer 2e is exposed, or the wiping towel 9 placed in the second interlayer 2 can be directly taken out, so that the dry wiping towel 9 can be used to form the third clearing operation of the ice and frost layers on the vehicle window glass, that is, to restore the cleanliness of the vehicle window.

[0031] The device forms a three-stage operation of defrosting and de-icing the vehicle window glass. The device can clean the frost (ice) layer of the vehicle window glass at one time. The driver does not need to prepare other cleaning equipment separately for cleaning. The method of use is simple. The device can achieve the effect of cleaning the frost (ice) layer of the vehicle window glass at one time.

[0032] Example 2: Reference Figure 3

[0033] Compared with Example 1, the difference is that a salt powder replenishing bag 12 is filled in the cavity of the third compartment 3. When the amount of salt powder provided by the salt powder bag 6 in the second compartment 2 is insufficient, the salt powder replenishing bag 12 can provide additional salt powder, thereby ensuring that there is sufficient salt powder to directly contact the frost (ice) layer on the vehicle window glass through the wiping hole 4a, thereby improving the efficiency of wiping the frost (ice) layer on the vehicle window.

[0034] Example 3: Reference Figure 4

[0035] Compared with Example 2, the ends of the first barrier layer 1, the second barrier layer 2, the third barrier layer 3 and the wiping layer 4 are provided with a cleaning medium flow channel 11 connected to the cleaning bag 6, and the other end of the cleaning medium flow channel 11 is connected to the third barrier layer 3 or the wiping layer 4, and the control valve 7 (specifically, a ball valve, a butterfly valve, etc.) is connected to the cleaning medium flow channel 11; the control valve 7 is opened or closed to release or block the cleaning medium from entering the third barrier layer 3 or the wiping layer 4 (the figure specifically illustrates the entry into the inner cavity of the third barrier layer 3); compared with the above In the above embodiment, when the cleaning medium is needed, the control valve 7 only needs to be opened, and the cleaning medium in the cleaning bag 6 flows into the inner cavity of the third interlayer 3 or the inner cavity of the wiping layer 4, so that the cleaning medium enters the wiping layer 4 through the third through hole 3c, or directly enters the wiping layer 4, and then the cleaning medium is distributed to the melting part of the frost (ice) layer of the car window through the wiping hole 4a, and the secondary removal operation of the ice layer and frost layer of the car window glass is formed while the wiping layer 4 wipes the frost (ice) layer of the car window, that is, the frost (ice) layer is completely removed. There is no need to pour the cleaning medium on the melting frost (ice) layer of the car window, which simplifies the scrubbing operation, and the distribution of the cleaning medium is synchronized with the scrubbing of the frost (ice) layer, which better improves the cleaning effect.

[0036] Example 4: Reference Figure 2

[0037] Compared with Example 3, the difference is that the first interlayer 1 is formed of polyester, for example: a warm flannel made of polyester fiber, the second lower layer 2e is formed of polyester and rubber, and rubber and polyester have good water-proof properties, so that the salt powder will not penetrate the second lower layer 2e into the palm of the hand, thereby ensuring the comfort of the wiping process, the second upper layer 2d and the third interlayer 3 are formed of polypropylene, which has good low-temperature performance, excellent solvent resistance and chemical stability, and the wiping layer 4 is formed of a quick-drying material, which can quickly take away the moisture of the ice layer melted by the salt powder, thereby optimizing the further melting of the ice layer on the car window glass.

[0038] Example 5: Reference Figure 3 and Figure 4

[0039] Compared with Example 4, the differences are: the apertures of the second through hole 2c, the third through hole 3c and the wiping hole 4a decrease successively, among which the aperture of the third through hole 3c is 0.5-1mm; the cleaning medium filled in the cleaning bag 6 is antifreeze glass water, which has the characteristic of not freezing at minus 45 degrees Celsius, ensuring that the cleaning medium is used at low temperatures without forming a secondary condensation ice layer on the vehicle window glass.

[0040] The above is only an embodiment of the present invention, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A vehicle window glass defrosting and deicing device, characterized in that Include: A first partition (1) having a first upper end (1a) and a first lower end (1b); the first partition (1) is filled with a cleaning bag (6); and the first partition (1) has a control valve (7) connected to the end of the cleaning bag (6); the control valve (7) is opened or closed to release or block the outflow of the cleaning medium; The second partition layer (2) comprises a second upper layer (2d) and a second lower layer (2e), and has a second upper end (2a) and a second lower end (2b); the second upper layer (2d) and the second lower layer (2e) are joined at a tear line (8), and the second upper layer (2d) and the second lower layer (2e) are sealed at the joint; a second through hole (2c) is opened on the second upper end (2a); the second upper layer (2d) is filled with chemical fiber and salt powder bags (10); and the second lower layer (2e) is sewn or filled with a dry and warm-keeping wipe (9); A third partition layer (3), which has a third upper end (3a) and a third lower end (3b), and the third upper end (3a) and the third lower end (3b) are provided with third through holes (3c), and a wiping layer (4), the surface of which has wiping holes (4a); The first interlayer (1), the second interlayer (2), the third interlayer (3) and the wiping layer (4) are stacked in sequence from bottom to top and assembled by sewing or thermal bonding, and a hand access portion (5) is formed between the first upper end (1a) and the second lower end (2b); The ends of the first interlayer (1), the second interlayer (2), the third interlayer (3) and the wiping layer (4) are provided with a cleaning medium flow channel (11) connected to the cleaning bag (6); the other end of the cleaning medium flow channel (11) is connected to the third interlayer (3) or the wiping layer (4); the control valve (7) is connected to the cleaning medium flow channel (11); the cleaning medium is released or blocked from entering the third interlayer (3) or the wiping layer (4) by opening or closing the control valve (7); during the wiping process, the salt powder in the salt powder bag is delivered to the vehicle glass to be wiped through the second through hole, the third through hole and the wiping hole.

2. The vehicle window glass defrosting and deicing device according to claim 1, characterized in that: The third interlayer (3) is filled with a salt powder supplement bag (12).

3. The vehicle window glass defrosting and deicing device according to claim 2, characterized in that: The first interlayer (1) is formed of polyester, the second lower layer (2e) is formed of polyester and rubber, the second upper layer (2d) and the third interlayer (3) are formed of polypropylene, and the wiping layer (4) is formed of a quick-drying material.

4. The vehicle window glass defrosting and deicing device according to claim 3, characterized in that: The diameters of the second through hole (2c), the third through hole (3c) and the wiping hole (4a) decrease in sequence, wherein the diameter of the third through hole (3c) is 0.5-1 mm.

5. The vehicle window glass defrosting and deicing device according to claim 4, characterized in that: The cleaning bag (6) is filled with antifreeze glass water.

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